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--- /dev/null
+Installation Instructions
+*************************
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+Copyright (C) 1994, 1995, 1996, 1999, 2000, 2001, 2002, 2004, 2005,
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+Basic Installation
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+Compilers and Options
+=====================
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+Compiling For Multiple Architectures
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+Installation Names
+==================
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+Documentation and other data files still use the regular prefix.
+
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+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
--- /dev/null
+Design
+========
+
+After cgroup system has taken shape, its time to have some basic tools
+in user space which can enable a user to use the resource management
+functionality effictively.
+
+One of the needed functionality is rule based placement of a task. In general,
+there can be either uid or gid or exec based rules. Admin/root will
+control/enforce uid/gid based rules and exec based rules can be defined by
+user in a config file residing in user's home dir and fully controlled by user.
+
+uid/gid based rules will be defined in /etc/cgrules.conf config file and
+this file will be managed by root.
+
+Basic idea is that to begin with provide facility to implement rules
+based on uid and gid. So a hierarchy might look like as follows.
+
+ /mnt/cgroup
+ | |
+ gid1 gid2
+ | |
+ uid1 uid2
+ | |
+ proj1 proj2
+
+
+Admin will write rules to control the resources among users. Then users
+can manage their own cgroup at their own (proj1 and proj2) and control
+the resources as they want.
+
+Following are the few methods using which tasks can be placed in right
+cgroups.
+
+- Use pam_cgroup PAM plugin which will make sure users are placed in right
+ cgroup at login time and any tasks launch after login, will continue to run
+ in user's cgroup.
+
+- Use command line tool "cgexec" to launch the task in right cgroup.
+
+- Modify the program and use libcgroup provided APIs for placing a task
+ in right cgroup before doing exec().
+
+- Use "cgclassify" tool to classify a already running task.
+
+- May be, a user space daemon can also be implemented which will listen to
+ kernel events and place the task in right group based on the rules.
+ This method involves few concerns.
+
+ - Reliability of netlink socket. Messages can be dropped.
+ - Change the netlink with a cgroup controller which exports the
+ events.
+
+ - Delay incurred since the event took place and task was actually placed
+ in right cgroup.
+
+ - daemon will interfere with container's tasks which is not desired.
+
+HOWTO
+=====
+
+Section 1:
+----------
+To use "cgexec" to place the task in right cgroup.
+
+- make cgexec
+- Run a task using cgexec. Following is the cgexec syntax.
+
+ cgexec [-g <list of controllers>:<relative path to cgroup>] command [arguments]
+
+ Note: Cgroup controllers and path are optional. If user does not know the
+ right cgroup, cgexec will automatically place the task in right
+ cgroup based on /etc/cgrules.conf
+
+Example:
+ cgexec -g *:test1 ls
+ cgexec -g cpu,memory:test1 ls -l
+ cgexec -g cpu,memory:test1 -g swap:test2 ls -l
+
+Section 2
+---------
+To use "cgclassify" to place task in right cgroup.
+
+- make cgclassify
+- Pick a task's pid to be classified, and run
+ cgclassify <list of pids>
+
+Example:
+--------
+ cgclassify 2140 4325
+
+ Note: After classification check out whether tasks 2140 and 4325
+ are in the right cgroup or not (Based on rules in /etc/cgrules.conf)
+
+Section 3:
+----------
+To use a pam plugin which will automatically place the task in right
+cgroup upon login.
+
+- Build pam_cgroup.so
+ make pam_cgroup.so
+- Copy pam_cgroup.so to /lib/security/
+- Edit /etc/pam.d/su to make use of pam_cgroup.so session module upon
+ execution of su.
+
+example:
+ Add following line at the end of /etc/pam.d/su file
+
+session optional pam_cgroup.so
+
+- Now launch a shell for a user "xyz" using su and the resulting shell
+ should be running in the cgroup designated for the user as specified
+ by cgrules.conf
+
+ ex. "su test1"
+
+Try similar things with other services like sshd.
+
+Note: pam_cgroup.so moves the service providing process in the right cgroup
+ and not the process which will be launched later. Due to parent child
+ relationship, yet to be forked/execed process will launch in right
+ group.
+
+Ex. Lets say user root does "su test1". In this case process "su" is the
+ one providing service (launching a shell) for user "test1". pam_cgroup.so
+ will move process "su" to the user "test1"'s cgroup (Decided by the uid
+ and gid of "test1"). Now once su forks/execs a shell for user test1,
+ final shell is effectively running in the cgroup it should have been
+ running based on /etc/cgrules.conf for user test1.
+
+
+Section 4:
+----------
+To use cgrulesengd which will move a task to right cgroup based on
+rules in /etc/cgrules.conf do following.
+
+- build and install latest libcgroup.so
+- build cgrulesengd
+ make cgrulesengd
+- specify some uid/gid based rules in /etc/cgrules.conf
+- Mount some controllers and create an hierarchy of cgroups (matching
+ your rules).
+- Run cgrulesengd.
+ - ./cgrulesengd
+- Launch some task or login as a user to the sytem. Daemon should automatically
+ place the task in right cgroup.
+
+FAQ
+===
+Q. Why admin should not control "exec" based rules.
+A. Unix file system provides access control only based on uid/gid. So
+ even if admin starts putting tasks based on uid/gid, it can't enforce
+ it. For example, consider following scenario.
+
+ Lets say an admin creates following cgroup hierarchy.
+
+ /container
+ | |
+ database browser
+ | | | |
+ user1 user2 user1 user2
+
+ Now admin wants to run all the database jobs under /container/database/
+ and all the firefox jobs under /container/browser/. Based on which user
+ launched it, jobs should go in either user1 or user2 dir.
+
+ Now assume that database subdir has to more cpu resources as compared to
+ browser subdir. Then a user, say user2, can always move his browser job
+ also to /container/database/user2 dir to get more cpu resources and
+ admin will not be able to control that.
+
+ [Note: user2 will control what tasks can be added in /container/database/user2
+ and will contol what further subdirs can be created under user2 dir. Root
+ should not restrict the control to root only for practical purposes. Its
+ something like that till /container/databse, admin controls the resources
+ and below that how resources are further subdivided among various projects
+ should be controlled by respective user].
+
+In the light of above, it seems to make more sense that admin should enforce
+rules only based on uid and gid. Probably later we can have a per user exec
+based rules config file (~/.cgrules.conf), which can be parsed by cgrulesd
+and then jobs launched by user will be placed in right cgroup based on
+combination of rules in /etc/cgrules.conf and ~/cgrules.conf.
--- /dev/null
+DESCRIPTION
+===========
+The CGroup Rules Engine Daemon is a tool that will automatically place tasks
+into the correct cgroup based on UID/GID events from the kernel. It will not
+automatically classify tasks that are already running, but it will classify
+any new tasks, and any tasks which change their UID/GID. Note that we use
+the euid and egid, not the ruid and rgid.
+
+Unlike other tools, cgrulesengd caches the rules configuration in a data
+structure (it's actually just a FIFO linked list) so that it doesn't need to
+parse the configuration file more than once. This should be much faster than
+parsing the rules for each UID/GID event. Eventually, this caching logic
+should be part of libcgroup, so that any other program can take advantage of it
+(and so that all programs are using the same table). The configuration can
+be reloaded without stopping the daemon (more information below).
+
+WHY A DAEMON?
+=============
+A daemon is easy to use, and allows an administrator to ensure that all tasks
+are classified into the correct cgroups without constantly monitoring the
+system. The daemon is transparent to the users, and does not require any
+modifications to existing userspace programs. Finally, the daemon can be
+started and stopped at any time, including at boot time with other services.
+Thus, sytem administrators can decide not to use the daemon if they choose.
+
+Most importantly, some programs create new users and/or run scripts,
+threads, etc. as those users using suexec(). This call does not go through
+PAM, so these scripts would continue running in the same cgroup as the parent
+program. This behavior is likely not ideal, and the daemon would solve this
+problem.
+
+Apache does this. Apache creates a user called 'apache' and uses setuid() to
+launch tasks as that user. This does not go through PAM, so without a daemon,
+these tasks would continue to run in the 'root' cgroup rather than in the
+'apache' or 'webserver' cgroup. The daemon fixes this problem by catching the
+setuid() call and moving the tasks into the correct cgroup.
+
+We would ask Apache to modify their software to interface with libcgroup, but
+this solution is less than optimal because a lot of userspace software would
+have to be changed, and some authors might intentionally not interact with
+libcgroup, which could create an exploit. The daemon is a simple, transparent
+solution.
+
+USING THE DAEMON
+================
+The daemon can be used as a service with the cgred script, which is shipped
+as scripts/init.d/cgred. This script should be installed as /etc/init.d/cgred
+and used like any other service. To start the daemon,
+ /etc/init.d/cgred start
+To stop it,
+ /etc/init.d/cgred stop
+The restart (stop,start), condrestart (same as restart, but only if the daemon
+was already started), and status (print whether the daemon is started or
+stopped) commands are also supported. An additional command, "reload", allows
+you to reload the configuration file without stopping the daemon.
+ /etc/init.d/cgred reload
+The cgred script automatically loads configuration from /etc/sysconfig/cgred.conf,
+which is shipped as samples/cgred.conf. See that file for more information.
+
+If you choose not to run the daemon as a service, the following options are
+currently supported:
+ --nodaemon Do not run as a daemon
+ --nolog Write log output to stdout instead of a log file
+ --config [FILE] Read rules configuration from FILE instead of
+ /etc/cgrules.conf
+
+You can ask the daemon to reload the rules configuration by sending it SIGUSR2.
+The easiest way to do this is with the 'kill' command:
+ kill -s SIGUSR2 [PID]
+
+You can ask the daemon to reload the templates configuration by sending it
+SIGUSR1. The easiest way to do this is with the 'kill' command:
+ kill -s SIGUSR1 [PID]
+
+TESTING
+=======
+The program setuid (found in tests/setuid.c) can help you test the daemon. By
+default, this program attempts to change its UID to root and then idles until
+you kill it. You can change the default behavior to use a different UID, or
+you can uncomment the second block of code to instead attempt to change the
+GID.
+
+In order to make sure that everything works, I used the following rules:
+ sjo cpu default
+ cgtest cpu cgtest
+ % memory default
+ @cgroup cpu,memory cgtest
+ peter cpu test1
+ % memory test2
+ @root * default
+ * * default
+
+The users 'sjo' and 'cgtest' were normal users. 'peter' is not a user on the
+system. The group 'cgroup' is a group containing sjo,root,cgtest as members,
+and the group 'root' contains only root. The cgroups 'default' and 'cgtest'
+exist, while 'test1' and 'test2' do not. Currently, the daemon does not check
+for the existance of 'test1', though this would be easier to do once the
+parsing and caching logic is moved into libcgroup.
+
+I ran the following tests, all of which were successful:
+ - set UID to sjo (should move cpu controller into default)
+ - set UID to root (should move cpu,memory controllers into cgtest)
+ - set UID to cgtest (should move cpu controller into cgtest, memory
+ controller into default)
+ - set GID to root (should move all controllers into default)
+ - set GID to cgroup (should move cpu, memory into cgtest)
+ - set GID to users (should move all controllers into default)
+
+The parsing logic will skip the 'peter' rule as well as its multi-line
+components (in this case "% memory test2"), because the user does not exist.
+This should work for group rules, too. Attempting to setuid() or setgid() to a
+user/group that doesn't exist will just return an error and not generate a
+kernel event of the PROC_EVENT_UID or PROC_EVENT_GID type, so the daemon won't
+do anything for it.
+
+CONCERNS/ISSUES
+===============
+ - Netlink can be unreliable, and the daemon might miss an event if the buffer
+ is full. One possible solution is to have one or two files that the kernel
+ can queue UID/GID changes in, and have the daemon read those files whenever
+ they are updated. From testing, this does not actually appear to be a real
+ problem, but it could become one with faster machines.
+ - The daemon does not care for namespaces at all, which can cause conflicts
+ with containers. If a user places his tasks into exec-based cgroups (such
+ as 'network' and 'development'), the daemon will not realize this and will
+ simply place them into the user's cgroup (so, sjo/ instead of sjo/network/).
+
+CHANGELOG
+=========
+V9:
+ - Updated documentation, because it was very old and incorrect.
+ - Reverted the changes to cgexec and cgclassify.
+ - New API function: cgroup_change_cgroup_uid_gid_flags().
+ - Deprecated cgroup_change_cgroup_uid_gid().
+ - Rewrote some of the rule matching and execution logic in api.c to be
+ faster, and easier to read.
+ - Changes all negative return values to positive values. As a side effect,
+ cgroup_parse_rules() now returns -1 when we get a match and we are using
+ non-cached rules.
+ - Changes CGROUP_FUSECACHE to CGFLAG_USECACHE.
+ - Flags are now enumerated (cgflags), instead of #defines.
+
+V8:
+ - Moved the event-handling logic back into the daemon, where it should be.
+ - Changed cgroup_parse_rules() to work with cached rules or non-cached rules.
+ The other parsing function is no longer needed, and should be deprecated.
+ - Non-cached rules now work with the same structs as cached rules.
+ - Modified cgroup_change_cgroup_uid_gid() with a new 'flags' parameter.
+ Currently, the only flag is "CGROUP_FUSECACHE" to use the cached rules logic
+ (or not).
+ - Added cgroup_rules_loaded() boolean, to check whether the cached rules have
+ been loaded yet, and cgroup_init_rules_cache() to load them.
+ - Modified cgexec and cgclassify to work with the new
+ cgroup_change_cgroup_uid_gid().
+
+V7:
+ - Moved parsing and caching logic into libcgroup.
+ - Added locking mechanisms around the list of rules.
+ - Cleaned up #includes in cgrulesegnd.[h,c].
+ - Added notification if netlink receive queue overflows.
+ - Added logic to catch SIGINT in addition to SIGTERM.
+ - New API functions:
+ - cgroup_free_rule(struct cgroup_rule*)
+ - cgroup_free_rule_list(struct cgroup_rule_list*)
+ - cgroup_parse_rules(void)
+ - cgroup_print_rules_config(FILE*)
+ - cgroup_reload_cached_rules(void)
+ - cgroup_change_cgroup_event(struct proc_event*, int, FILE*)
+
+V6:
+ - Wrote new parsing logic, which is cleaner and simpler.
+ - Added cgred script to enable using the daemon as a service.
+ - Wrote caching logic to cache rules table.
+ - Added the ability to force a reload of the rules table with SIGUSR2 signal.
+ - Added two structures to libcgroup: cgre_rule and cgre_rules_list
+ - New API function: cgroup_reload_cached_rules, which reloads the rules table.
+ - Added logging capabilities (default log is /root/cgrulesengd.conf)
+
+TODO
+====
+ - Find a way to replace Netlink, or at least clean up that code.
+ - Find a solution to the namespace problem.
--- /dev/null
+Integration with systemd
+========================
+
+systemd is a system and service manager for Linux, compatible with SysV
+and LSB init scripts. systemd heavily uses control groups to manage and control
+services.
+
+Most of the libcgroup tools and APIs can be safely used on systems with systemd
+without any problems. This document attempts to describe the configuration of
+systemd and libcgroup so they can safely co-exist and mutually benefit each
+other.
+
+References
+==========
+[1] http://www.freedesktop.org/wiki/Software/systemd
+Systemd home page.
+
+[2] http://www.freedesktop.org/wiki/Software/systemd/PaxControlGroups
+This is the most useful document describing systemd expectations on applications
+(incl. libcgroup tools).
+
+
+Compilation
+===========
+As stated in [2], libcgroup should not interact with the 'name=systemd'
+hierarchy. Compile libcgroup with the --enable-opaque-hierarchy configure option
+to do so:
+
+./configure --enable-opaque-hierarchy=name=systemd
+
+Consequently, the 'name=systemd' hierarchy will not be visible to libcgroup and
+all of its tools. For example, the lscgroup command will not list systemd
+cgroups and the cgclear command will not remove them.
+
+Start-up and services
+====================
+
+Systemd automatically mounts all available controllers on system boot ('cpu' and
+'cpuacct' together in one hierarchy by default) and can automatically put
+service processes into control groups with configured parameters — by default,
+each service is automatically put into the 'cpu,cpuacct:/system/$service_name'
+control group. The System Administrator has full control of parameters in each
+control group and of which controllers are used. Consult systemd
+documentation, mainly systemd.conf(5) and systemd.exec(5) man pages, for
+details.
+
+In the vast majority of use cases, this behavior is sufficient and libcgroup
+does not need to be used.
+
+For specific use cases, e.g. when a different tree of control groups is needed,
+libcgroup provides cgconfig service. This service can create arbitrary control
+group hierarchies. In this case, follow these steps:
+
+1. Set 'DefaultControllers=' in /etc/systemd/system.conf so that systemd does
+not create control groups for services automatically.
+
+2. Prepare /etc/cgconfig.conf and enable the cgconfig service. The service will
+parse the /etc/cgconfig.conf file during machine boot and create all control
+groups which are defined in it. The service automatically sets '+t' ("sticky")
+bit on the tasks files as recommended in [2].
+
+3. For each service that should start in a specific control group, add the
+following lines into its unit file:
+ After=cgconfig.service
+ ControlGroup=<name of the control group(s)>
+
+This ensures the service is started only after cgconfig creates the necessary
+hierarchy for it. It also tells systemd which control group it should use to
+start the service.
--- /dev/null
+# generated automatically by aclocal 1.13.4 -*- Autoconf -*-
+
+# Copyright (C) 1996-2013 Free Software Foundation, Inc.
+
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+m4_ifndef([AC_CONFIG_MACRO_DIRS], [m4_defun([_AM_CONFIG_MACRO_DIRS], [])m4_defun([AC_CONFIG_MACRO_DIRS], [_AM_CONFIG_MACRO_DIRS($@)])])
+m4_ifndef([AC_AUTOCONF_VERSION],
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+You have another version of autoconf. It may work, but is not guaranteed to.
+If you have problems, you may need to regenerate the build system entirely.
+To do so, use the procedure documented by the package, typically 'autoreconf'.])])
+
+# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
+#
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
+# 2006, 2007, 2008, 2009, 2010, 2011 Free Software
+# Foundation, Inc.
+# Written by Gordon Matzigkeit, 1996
+#
+# This file is free software; the Free Software Foundation gives
+# unlimited permission to copy and/or distribute it, with or without
+# modifications, as long as this notice is preserved.
+
+m4_define([_LT_COPYING], [dnl
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
+# 2006, 2007, 2008, 2009, 2010, 2011 Free Software
+# Foundation, Inc.
+# Written by Gordon Matzigkeit, 1996
+#
+# This file is part of GNU Libtool.
+#
+# GNU Libtool is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# As a special exception to the GNU General Public License,
+# if you distribute this file as part of a program or library that
+# is built using GNU Libtool, you may include this file under the
+# same distribution terms that you use for the rest of that program.
+#
+# GNU Libtool is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GNU Libtool; see the file COPYING. If not, a copy
+# can be downloaded from http://www.gnu.org/licenses/gpl.html, or
+# obtained by writing to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+])
+
+# serial 57 LT_INIT
+
+
+# LT_PREREQ(VERSION)
+# ------------------
+# Complain and exit if this libtool version is less that VERSION.
+m4_defun([LT_PREREQ],
+[m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1,
+ [m4_default([$3],
+ [m4_fatal([Libtool version $1 or higher is required],
+ 63)])],
+ [$2])])
+
+
+# _LT_CHECK_BUILDDIR
+# ------------------
+# Complain if the absolute build directory name contains unusual characters
+m4_defun([_LT_CHECK_BUILDDIR],
+[case `pwd` in
+ *\ * | *\ *)
+ AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;;
+esac
+])
+
+
+# LT_INIT([OPTIONS])
+# ------------------
+AC_DEFUN([LT_INIT],
+[AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT
+AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
+AC_BEFORE([$0], [LT_LANG])dnl
+AC_BEFORE([$0], [LT_OUTPUT])dnl
+AC_BEFORE([$0], [LTDL_INIT])dnl
+m4_require([_LT_CHECK_BUILDDIR])dnl
+
+dnl Autoconf doesn't catch unexpanded LT_ macros by default:
+m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl
+m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl
+dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4
+dnl unless we require an AC_DEFUNed macro:
+AC_REQUIRE([LTOPTIONS_VERSION])dnl
+AC_REQUIRE([LTSUGAR_VERSION])dnl
+AC_REQUIRE([LTVERSION_VERSION])dnl
+AC_REQUIRE([LTOBSOLETE_VERSION])dnl
+m4_require([_LT_PROG_LTMAIN])dnl
+
+_LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}])
+
+dnl Parse OPTIONS
+_LT_SET_OPTIONS([$0], [$1])
+
+# This can be used to rebuild libtool when needed
+LIBTOOL_DEPS="$ltmain"
+
+# Always use our own libtool.
+LIBTOOL='$(SHELL) $(top_builddir)/libtool'
+AC_SUBST(LIBTOOL)dnl
+
+_LT_SETUP
+
+# Only expand once:
+m4_define([LT_INIT])
+])# LT_INIT
+
+# Old names:
+AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT])
+AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_PROG_LIBTOOL], [])
+dnl AC_DEFUN([AM_PROG_LIBTOOL], [])
+
+
+# _LT_CC_BASENAME(CC)
+# -------------------
+# Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
+m4_defun([_LT_CC_BASENAME],
+[for cc_temp in $1""; do
+ case $cc_temp in
+ compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
+ distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
+ \-*) ;;
+ *) break;;
+ esac
+done
+cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
+])
+
+
+# _LT_FILEUTILS_DEFAULTS
+# ----------------------
+# It is okay to use these file commands and assume they have been set
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+m4_defun([_LT_FILEUTILS_DEFAULTS],
+[: ${CP="cp -f"}
+: ${MV="mv -f"}
+: ${RM="rm -f"}
+])# _LT_FILEUTILS_DEFAULTS
+
+
+# _LT_SETUP
+# ---------
+m4_defun([_LT_SETUP],
+[AC_REQUIRE([AC_CANONICAL_HOST])dnl
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+_LT_DECL([], [PATH_SEPARATOR], [1], [The PATH separator for the build system])dnl
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+_LT_DECL([], [host_alias], [0], [The host system])dnl
+_LT_DECL([], [host], [0])dnl
+_LT_DECL([], [host_os], [0])dnl
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+_LT_DECL([], [build_alias], [0], [The build system])dnl
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+AC_REQUIRE([LT_PATH_NM])dnl
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+AC_REQUIRE([AC_PROG_LN_S])dnl
+test -z "$LN_S" && LN_S="ln -s"
+_LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl
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+AC_REQUIRE([LT_CMD_MAX_LEN])dnl
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+m4_require([_LT_CHECK_SHELL_FEATURES])dnl
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+m4_require([_LT_CMD_RELOAD])dnl
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+m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
+m4_require([_LT_WITH_SYSROOT])dnl
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+_LT_CONFIG_LIBTOOL_INIT([
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+# commands through without removal of \ escapes INIT.
+if test -n "\${ZSH_VERSION+set}" ; then
+ setopt NO_GLOB_SUBST
+fi
+])
+if test -n "${ZSH_VERSION+set}" ; then
+ setopt NO_GLOB_SUBST
+fi
+
+_LT_CHECK_OBJDIR
+
+m4_require([_LT_TAG_COMPILER])dnl
+
+case $host_os in
+aix3*)
+ # AIX sometimes has problems with the GCC collect2 program. For some
+ # reason, if we set the COLLECT_NAMES environment variable, the problems
+ # vanish in a puff of smoke.
+ if test "X${COLLECT_NAMES+set}" != Xset; then
+ COLLECT_NAMES=
+ export COLLECT_NAMES
+ fi
+ ;;
+esac
+
+# Global variables:
+ofile=libtool
+can_build_shared=yes
+
+# All known linkers require a `.a' archive for static linking (except MSVC,
+# which needs '.lib').
+libext=a
+
+with_gnu_ld="$lt_cv_prog_gnu_ld"
+
+old_CC="$CC"
+old_CFLAGS="$CFLAGS"
+
+# Set sane defaults for various variables
+test -z "$CC" && CC=cc
+test -z "$LTCC" && LTCC=$CC
+test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
+test -z "$LD" && LD=ld
+test -z "$ac_objext" && ac_objext=o
+
+_LT_CC_BASENAME([$compiler])
+
+# Only perform the check for file, if the check method requires it
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+file_magic*)
+ if test "$file_magic_cmd" = '$MAGIC_CMD'; then
+ _LT_PATH_MAGIC
+ fi
+ ;;
+esac
+
+# Use C for the default configuration in the libtool script
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+_LT_CONFIG_COMMANDS
+])# _LT_SETUP
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+
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+
+# Same as above, but do not quote variable references.
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+
+# Sed substitution to delay expansion of an escaped shell variable in a
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+# Sed substitution to delay expansion of an escaped single quote.
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+
+# Sed substitution to avoid accidental globbing in evaled expressions
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+
+# _LT_PROG_LTMAIN
+# ---------------
+# Note that this code is called both from `configure', and `config.status'
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+
+
+
+# So that we can recreate a full libtool script including additional
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+# in macros and then make a single call at the end using the `libtool'
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+
+
+# _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS])
+# ----------------------------------------
+# Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later.
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+[m4_ifval([$1],
+ [m4_append([_LT_OUTPUT_LIBTOOL_INIT],
+ [$1
+])])])
+
+# Initialize.
+m4_define([_LT_OUTPUT_LIBTOOL_INIT])
+
+
+# _LT_CONFIG_LIBTOOL([COMMANDS])
+# ------------------------------
+# Register COMMANDS to be passed to AC_CONFIG_COMMANDS later.
+m4_define([_LT_CONFIG_LIBTOOL],
+[m4_ifval([$1],
+ [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS],
+ [$1
+])])])
+
+# Initialize.
+m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS])
+
+
+# _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS])
+# -----------------------------------------------------
+m4_defun([_LT_CONFIG_SAVE_COMMANDS],
+[_LT_CONFIG_LIBTOOL([$1])
+_LT_CONFIG_LIBTOOL_INIT([$2])
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+
+
+# _LT_FORMAT_COMMENT([COMMENT])
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+)])
+
+
+
+
+
+# _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?])
+# -------------------------------------------------------------------
+# CONFIGNAME is the name given to the value in the libtool script.
+# VARNAME is the (base) name used in the configure script.
+# VALUE may be 0, 1 or 2 for a computed quote escaped value based on
+# VARNAME. Any other value will be used directly.
+m4_define([_LT_DECL],
+[lt_if_append_uniq([lt_decl_varnames], [$2], [, ],
+ [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name],
+ [m4_ifval([$1], [$1], [$2])])
+ lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3])
+ m4_ifval([$4],
+ [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])])
+ lt_dict_add_subkey([lt_decl_dict], [$2],
+ [tagged?], [m4_ifval([$5], [yes], [no])])])
+])
+
+
+# _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION])
+# --------------------------------------------------------
+m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])])
+
+
+# lt_decl_tag_varnames([SEPARATOR], [VARNAME1...])
+# ------------------------------------------------
+m4_define([lt_decl_tag_varnames],
+[_lt_decl_filter([tagged?], [yes], $@)])
+
+
+# _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..])
+# ---------------------------------------------------------
+m4_define([_lt_decl_filter],
+[m4_case([$#],
+ [0], [m4_fatal([$0: too few arguments: $#])],
+ [1], [m4_fatal([$0: too few arguments: $#: $1])],
+ [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)],
+ [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)],
+ [lt_dict_filter([lt_decl_dict], $@)])[]dnl
+])
+
+
+# lt_decl_quote_varnames([SEPARATOR], [VARNAME1...])
+# --------------------------------------------------
+m4_define([lt_decl_quote_varnames],
+[_lt_decl_filter([value], [1], $@)])
+
+
+# lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...])
+# ---------------------------------------------------
+m4_define([lt_decl_dquote_varnames],
+[_lt_decl_filter([value], [2], $@)])
+
+
+# lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])
+# ---------------------------------------------------
+m4_define([lt_decl_varnames_tagged],
+[m4_assert([$# <= 2])dnl
+_$0(m4_quote(m4_default([$1], [[, ]])),
+ m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]),
+ m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))])
+m4_define([_lt_decl_varnames_tagged],
+[m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])])
+
+
+# lt_decl_all_varnames([SEPARATOR], [VARNAME1...])
+# ------------------------------------------------
+m4_define([lt_decl_all_varnames],
+[_$0(m4_quote(m4_default([$1], [[, ]])),
+ m4_if([$2], [],
+ m4_quote(lt_decl_varnames),
+ m4_quote(m4_shift($@))))[]dnl
+])
+m4_define([_lt_decl_all_varnames],
+[lt_join($@, lt_decl_varnames_tagged([$1],
+ lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl
+])
+
+
+# _LT_CONFIG_STATUS_DECLARE([VARNAME])
+# ------------------------------------
+# Quote a variable value, and forward it to `config.status' so that its
+# declaration there will have the same value as in `configure'. VARNAME
+# must have a single quote delimited value for this to work.
+m4_define([_LT_CONFIG_STATUS_DECLARE],
+[$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`'])
+
+
+# _LT_CONFIG_STATUS_DECLARATIONS
+# ------------------------------
+# We delimit libtool config variables with single quotes, so when
+# we write them to config.status, we have to be sure to quote all
+# embedded single quotes properly. In configure, this macro expands
+# each variable declared with _LT_DECL (and _LT_TAGDECL) into:
+#
+# <var>='`$ECHO "$<var>" | $SED "$delay_single_quote_subst"`'
+m4_defun([_LT_CONFIG_STATUS_DECLARATIONS],
+[m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames),
+ [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])])
+
+
+# _LT_LIBTOOL_TAGS
+# ----------------
+# Output comment and list of tags supported by the script
+m4_defun([_LT_LIBTOOL_TAGS],
+[_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl
+available_tags="_LT_TAGS"dnl
+])
+
+
+# _LT_LIBTOOL_DECLARE(VARNAME, [TAG])
+# -----------------------------------
+# Extract the dictionary values for VARNAME (optionally with TAG) and
+# expand to a commented shell variable setting:
+#
+# # Some comment about what VAR is for.
+# visible_name=$lt_internal_name
+m4_define([_LT_LIBTOOL_DECLARE],
+[_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1],
+ [description])))[]dnl
+m4_pushdef([_libtool_name],
+ m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl
+m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])),
+ [0], [_libtool_name=[$]$1],
+ [1], [_libtool_name=$lt_[]$1],
+ [2], [_libtool_name=$lt_[]$1],
+ [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl
+m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl
+])
+
+
+# _LT_LIBTOOL_CONFIG_VARS
+# -----------------------
+# Produce commented declarations of non-tagged libtool config variables
+# suitable for insertion in the LIBTOOL CONFIG section of the `libtool'
+# script. Tagged libtool config variables (even for the LIBTOOL CONFIG
+# section) are produced by _LT_LIBTOOL_TAG_VARS.
+m4_defun([_LT_LIBTOOL_CONFIG_VARS],
+[m4_foreach([_lt_var],
+ m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)),
+ [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])])
+
+
+# _LT_LIBTOOL_TAG_VARS(TAG)
+# -------------------------
+m4_define([_LT_LIBTOOL_TAG_VARS],
+[m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames),
+ [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])])
+
+
+# _LT_TAGVAR(VARNAME, [TAGNAME])
+# ------------------------------
+m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])])
+
+
+# _LT_CONFIG_COMMANDS
+# -------------------
+# Send accumulated output to $CONFIG_STATUS. Thanks to the lists of
+# variables for single and double quote escaping we saved from calls
+# to _LT_DECL, we can put quote escaped variables declarations
+# into `config.status', and then the shell code to quote escape them in
+# for loops in `config.status'. Finally, any additional code accumulated
+# from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.
+m4_defun([_LT_CONFIG_COMMANDS],
+[AC_PROVIDE_IFELSE([LT_OUTPUT],
+ dnl If the libtool generation code has been placed in $CONFIG_LT,
+ dnl instead of duplicating it all over again into config.status,
+ dnl then we will have config.status run $CONFIG_LT later, so it
+ dnl needs to know what name is stored there:
+ [AC_CONFIG_COMMANDS([libtool],
+ [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])],
+ dnl If the libtool generation code is destined for config.status,
+ dnl expand the accumulated commands and init code now:
+ [AC_CONFIG_COMMANDS([libtool],
+ [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])])
+])#_LT_CONFIG_COMMANDS
+
+
+# Initialize.
+m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT],
+[
+
+# The HP-UX ksh and POSIX shell print the target directory to stdout
+# if CDPATH is set.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+sed_quote_subst='$sed_quote_subst'
+double_quote_subst='$double_quote_subst'
+delay_variable_subst='$delay_variable_subst'
+_LT_CONFIG_STATUS_DECLARATIONS
+LTCC='$LTCC'
+LTCFLAGS='$LTCFLAGS'
+compiler='$compiler_DEFAULT'
+
+# A function that is used when there is no print builtin or printf.
+func_fallback_echo ()
+{
+ eval 'cat <<_LTECHO_EOF
+\$[]1
+_LTECHO_EOF'
+}
+
+# Quote evaled strings.
+for var in lt_decl_all_varnames([[ \
+]], lt_decl_quote_varnames); do
+ case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
+ *[[\\\\\\\`\\"\\\$]]*)
+ eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
+ ;;
+ *)
+ eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
+ ;;
+ esac
+done
+
+# Double-quote double-evaled strings.
+for var in lt_decl_all_varnames([[ \
+]], lt_decl_dquote_varnames); do
+ case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
+ *[[\\\\\\\`\\"\\\$]]*)
+ eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
+ ;;
+ *)
+ eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
+ ;;
+ esac
+done
+
+_LT_OUTPUT_LIBTOOL_INIT
+])
+
+# _LT_GENERATED_FILE_INIT(FILE, [COMMENT])
+# ------------------------------------
+# Generate a child script FILE with all initialization necessary to
+# reuse the environment learned by the parent script, and make the
+# file executable. If COMMENT is supplied, it is inserted after the
+# `#!' sequence but before initialization text begins. After this
+# macro, additional text can be appended to FILE to form the body of
+# the child script. The macro ends with non-zero status if the
+# file could not be fully written (such as if the disk is full).
+m4_ifdef([AS_INIT_GENERATED],
+[m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])],
+[m4_defun([_LT_GENERATED_FILE_INIT],
+[m4_require([AS_PREPARE])]dnl
+[m4_pushdef([AS_MESSAGE_LOG_FD])]dnl
+[lt_write_fail=0
+cat >$1 <<_ASEOF || lt_write_fail=1
+#! $SHELL
+# Generated by $as_me.
+$2
+SHELL=\${CONFIG_SHELL-$SHELL}
+export SHELL
+_ASEOF
+cat >>$1 <<\_ASEOF || lt_write_fail=1
+AS_SHELL_SANITIZE
+_AS_PREPARE
+exec AS_MESSAGE_FD>&1
+_ASEOF
+test $lt_write_fail = 0 && chmod +x $1[]dnl
+m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT
+
+# LT_OUTPUT
+# ---------
+# This macro allows early generation of the libtool script (before
+# AC_OUTPUT is called), incase it is used in configure for compilation
+# tests.
+AC_DEFUN([LT_OUTPUT],
+[: ${CONFIG_LT=./config.lt}
+AC_MSG_NOTICE([creating $CONFIG_LT])
+_LT_GENERATED_FILE_INIT(["$CONFIG_LT"],
+[# Run this file to recreate a libtool stub with the current configuration.])
+
+cat >>"$CONFIG_LT" <<\_LTEOF
+lt_cl_silent=false
+exec AS_MESSAGE_LOG_FD>>config.log
+{
+ echo
+ AS_BOX([Running $as_me.])
+} >&AS_MESSAGE_LOG_FD
+
+lt_cl_help="\
+\`$as_me' creates a local libtool stub from the current configuration,
+for use in further configure time tests before the real libtool is
+generated.
+
+Usage: $[0] [[OPTIONS]]
+
+ -h, --help print this help, then exit
+ -V, --version print version number, then exit
+ -q, --quiet do not print progress messages
+ -d, --debug don't remove temporary files
+
+Report bugs to <bug-libtool@gnu.org>."
+
+lt_cl_version="\
+m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl
+m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION])
+configured by $[0], generated by m4_PACKAGE_STRING.
+
+Copyright (C) 2011 Free Software Foundation, Inc.
+This config.lt script is free software; the Free Software Foundation
+gives unlimited permision to copy, distribute and modify it."
+
+while test $[#] != 0
+do
+ case $[1] in
+ --version | --v* | -V )
+ echo "$lt_cl_version"; exit 0 ;;
+ --help | --h* | -h )
+ echo "$lt_cl_help"; exit 0 ;;
+ --debug | --d* | -d )
+ debug=: ;;
+ --quiet | --q* | --silent | --s* | -q )
+ lt_cl_silent=: ;;
+
+ -*) AC_MSG_ERROR([unrecognized option: $[1]
+Try \`$[0] --help' for more information.]) ;;
+
+ *) AC_MSG_ERROR([unrecognized argument: $[1]
+Try \`$[0] --help' for more information.]) ;;
+ esac
+ shift
+done
+
+if $lt_cl_silent; then
+ exec AS_MESSAGE_FD>/dev/null
+fi
+_LTEOF
+
+cat >>"$CONFIG_LT" <<_LTEOF
+_LT_OUTPUT_LIBTOOL_COMMANDS_INIT
+_LTEOF
+
+cat >>"$CONFIG_LT" <<\_LTEOF
+AC_MSG_NOTICE([creating $ofile])
+_LT_OUTPUT_LIBTOOL_COMMANDS
+AS_EXIT(0)
+_LTEOF
+chmod +x "$CONFIG_LT"
+
+# configure is writing to config.log, but config.lt does its own redirection,
+# appending to config.log, which fails on DOS, as config.log is still kept
+# open by configure. Here we exec the FD to /dev/null, effectively closing
+# config.log, so it can be properly (re)opened and appended to by config.lt.
+lt_cl_success=:
+test "$silent" = yes &&
+ lt_config_lt_args="$lt_config_lt_args --quiet"
+exec AS_MESSAGE_LOG_FD>/dev/null
+$SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false
+exec AS_MESSAGE_LOG_FD>>config.log
+$lt_cl_success || AS_EXIT(1)
+])# LT_OUTPUT
+
+
+# _LT_CONFIG(TAG)
+# ---------------
+# If TAG is the built-in tag, create an initial libtool script with a
+# default configuration from the untagged config vars. Otherwise add code
+# to config.status for appending the configuration named by TAG from the
+# matching tagged config vars.
+m4_defun([_LT_CONFIG],
+[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+_LT_CONFIG_SAVE_COMMANDS([
+ m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl
+ m4_if(_LT_TAG, [C], [
+ # See if we are running on zsh, and set the options which allow our
+ # commands through without removal of \ escapes.
+ if test -n "${ZSH_VERSION+set}" ; then
+ setopt NO_GLOB_SUBST
+ fi
+
+ cfgfile="${ofile}T"
+ trap "$RM \"$cfgfile\"; exit 1" 1 2 15
+ $RM "$cfgfile"
+
+ cat <<_LT_EOF >> "$cfgfile"
+#! $SHELL
+
+# `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
+# Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
+# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
+# NOTE: Changes made to this file will be lost: look at ltmain.sh.
+#
+_LT_COPYING
+_LT_LIBTOOL_TAGS
+
+# ### BEGIN LIBTOOL CONFIG
+_LT_LIBTOOL_CONFIG_VARS
+_LT_LIBTOOL_TAG_VARS
+# ### END LIBTOOL CONFIG
+
+_LT_EOF
+
+ case $host_os in
+ aix3*)
+ cat <<\_LT_EOF >> "$cfgfile"
+# AIX sometimes has problems with the GCC collect2 program. For some
+# reason, if we set the COLLECT_NAMES environment variable, the problems
+# vanish in a puff of smoke.
+if test "X${COLLECT_NAMES+set}" != Xset; then
+ COLLECT_NAMES=
+ export COLLECT_NAMES
+fi
+_LT_EOF
+ ;;
+ esac
+
+ _LT_PROG_LTMAIN
+
+ # We use sed instead of cat because bash on DJGPP gets confused if
+ # if finds mixed CR/LF and LF-only lines. Since sed operates in
+ # text mode, it properly converts lines to CR/LF. This bash problem
+ # is reportedly fixed, but why not run on old versions too?
+ sed '$q' "$ltmain" >> "$cfgfile" \
+ || (rm -f "$cfgfile"; exit 1)
+
+ _LT_PROG_REPLACE_SHELLFNS
+
+ mv -f "$cfgfile" "$ofile" ||
+ (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
+ chmod +x "$ofile"
+],
+[cat <<_LT_EOF >> "$ofile"
+
+dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded
+dnl in a comment (ie after a #).
+# ### BEGIN LIBTOOL TAG CONFIG: $1
+_LT_LIBTOOL_TAG_VARS(_LT_TAG)
+# ### END LIBTOOL TAG CONFIG: $1
+_LT_EOF
+])dnl /m4_if
+],
+[m4_if([$1], [], [
+ PACKAGE='$PACKAGE'
+ VERSION='$VERSION'
+ TIMESTAMP='$TIMESTAMP'
+ RM='$RM'
+ ofile='$ofile'], [])
+])dnl /_LT_CONFIG_SAVE_COMMANDS
+])# _LT_CONFIG
+
+
+# LT_SUPPORTED_TAG(TAG)
+# ---------------------
+# Trace this macro to discover what tags are supported by the libtool
+# --tag option, using:
+# autoconf --trace 'LT_SUPPORTED_TAG:$1'
+AC_DEFUN([LT_SUPPORTED_TAG], [])
+
+
+# C support is built-in for now
+m4_define([_LT_LANG_C_enabled], [])
+m4_define([_LT_TAGS], [])
+
+
+# LT_LANG(LANG)
+# -------------
+# Enable libtool support for the given language if not already enabled.
+AC_DEFUN([LT_LANG],
+[AC_BEFORE([$0], [LT_OUTPUT])dnl
+m4_case([$1],
+ [C], [_LT_LANG(C)],
+ [C++], [_LT_LANG(CXX)],
+ [Go], [_LT_LANG(GO)],
+ [Java], [_LT_LANG(GCJ)],
+ [Fortran 77], [_LT_LANG(F77)],
+ [Fortran], [_LT_LANG(FC)],
+ [Windows Resource], [_LT_LANG(RC)],
+ [m4_ifdef([_LT_LANG_]$1[_CONFIG],
+ [_LT_LANG($1)],
+ [m4_fatal([$0: unsupported language: "$1"])])])dnl
+])# LT_LANG
+
+
+# _LT_LANG(LANGNAME)
+# ------------------
+m4_defun([_LT_LANG],
+[m4_ifdef([_LT_LANG_]$1[_enabled], [],
+ [LT_SUPPORTED_TAG([$1])dnl
+ m4_append([_LT_TAGS], [$1 ])dnl
+ m4_define([_LT_LANG_]$1[_enabled], [])dnl
+ _LT_LANG_$1_CONFIG($1)])dnl
+])# _LT_LANG
+
+
+m4_ifndef([AC_PROG_GO], [
+# NOTE: This macro has been submitted for inclusion into #
+# GNU Autoconf as AC_PROG_GO. When it is available in #
+# a released version of Autoconf we should remove this #
+# macro and use it instead. #
+m4_defun([AC_PROG_GO],
+[AC_LANG_PUSH(Go)dnl
+AC_ARG_VAR([GOC], [Go compiler command])dnl
+AC_ARG_VAR([GOFLAGS], [Go compiler flags])dnl
+_AC_ARG_VAR_LDFLAGS()dnl
+AC_CHECK_TOOL(GOC, gccgo)
+if test -z "$GOC"; then
+ if test -n "$ac_tool_prefix"; then
+ AC_CHECK_PROG(GOC, [${ac_tool_prefix}gccgo], [${ac_tool_prefix}gccgo])
+ fi
+fi
+if test -z "$GOC"; then
+ AC_CHECK_PROG(GOC, gccgo, gccgo, false)
+fi
+])#m4_defun
+])#m4_ifndef
+
+
+# _LT_LANG_DEFAULT_CONFIG
+# -----------------------
+m4_defun([_LT_LANG_DEFAULT_CONFIG],
+[AC_PROVIDE_IFELSE([AC_PROG_CXX],
+ [LT_LANG(CXX)],
+ [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])])
+
+AC_PROVIDE_IFELSE([AC_PROG_F77],
+ [LT_LANG(F77)],
+ [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])])
+
+AC_PROVIDE_IFELSE([AC_PROG_FC],
+ [LT_LANG(FC)],
+ [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])])
+
+dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal
+dnl pulling things in needlessly.
+AC_PROVIDE_IFELSE([AC_PROG_GCJ],
+ [LT_LANG(GCJ)],
+ [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
+ [LT_LANG(GCJ)],
+ [AC_PROVIDE_IFELSE([LT_PROG_GCJ],
+ [LT_LANG(GCJ)],
+ [m4_ifdef([AC_PROG_GCJ],
+ [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])])
+ m4_ifdef([A][M_PROG_GCJ],
+ [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])])
+ m4_ifdef([LT_PROG_GCJ],
+ [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])])
+
+AC_PROVIDE_IFELSE([AC_PROG_GO],
+ [LT_LANG(GO)],
+ [m4_define([AC_PROG_GO], defn([AC_PROG_GO])[LT_LANG(GO)])])
+
+AC_PROVIDE_IFELSE([LT_PROG_RC],
+ [LT_LANG(RC)],
+ [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])])
+])# _LT_LANG_DEFAULT_CONFIG
+
+# Obsolete macros:
+AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)])
+AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)])
+AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)])
+AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)])
+AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_CXX], [])
+dnl AC_DEFUN([AC_LIBTOOL_F77], [])
+dnl AC_DEFUN([AC_LIBTOOL_FC], [])
+dnl AC_DEFUN([AC_LIBTOOL_GCJ], [])
+dnl AC_DEFUN([AC_LIBTOOL_RC], [])
+
+
+# _LT_TAG_COMPILER
+# ----------------
+m4_defun([_LT_TAG_COMPILER],
+[AC_REQUIRE([AC_PROG_CC])dnl
+
+_LT_DECL([LTCC], [CC], [1], [A C compiler])dnl
+_LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl
+_LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl
+_LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+])# _LT_TAG_COMPILER
+
+
+# _LT_COMPILER_BOILERPLATE
+# ------------------------
+# Check for compiler boilerplate output or warnings with
+# the simple compiler test code.
+m4_defun([_LT_COMPILER_BOILERPLATE],
+[m4_require([_LT_DECL_SED])dnl
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_compile_test_code" >conftest.$ac_ext
+eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_compiler_boilerplate=`cat conftest.err`
+$RM conftest*
+])# _LT_COMPILER_BOILERPLATE
+
+
+# _LT_LINKER_BOILERPLATE
+# ----------------------
+# Check for linker boilerplate output or warnings with
+# the simple link test code.
+m4_defun([_LT_LINKER_BOILERPLATE],
+[m4_require([_LT_DECL_SED])dnl
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_link_test_code" >conftest.$ac_ext
+eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_linker_boilerplate=`cat conftest.err`
+$RM -r conftest*
+])# _LT_LINKER_BOILERPLATE
+
+# _LT_REQUIRED_DARWIN_CHECKS
+# -------------------------
+m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[
+ case $host_os in
+ rhapsody* | darwin*)
+ AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
+ AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
+ AC_CHECK_TOOL([LIPO], [lipo], [:])
+ AC_CHECK_TOOL([OTOOL], [otool], [:])
+ AC_CHECK_TOOL([OTOOL64], [otool64], [:])
+ _LT_DECL([], [DSYMUTIL], [1],
+ [Tool to manipulate archived DWARF debug symbol files on Mac OS X])
+ _LT_DECL([], [NMEDIT], [1],
+ [Tool to change global to local symbols on Mac OS X])
+ _LT_DECL([], [LIPO], [1],
+ [Tool to manipulate fat objects and archives on Mac OS X])
+ _LT_DECL([], [OTOOL], [1],
+ [ldd/readelf like tool for Mach-O binaries on Mac OS X])
+ _LT_DECL([], [OTOOL64], [1],
+ [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4])
+
+ AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
+ [lt_cv_apple_cc_single_mod=no
+ if test -z "${LT_MULTI_MODULE}"; then
+ # By default we will add the -single_module flag. You can override
+ # by either setting the environment variable LT_MULTI_MODULE
+ # non-empty at configure time, or by adding -multi_module to the
+ # link flags.
+ rm -rf libconftest.dylib*
+ echo "int foo(void){return 1;}" > conftest.c
+ echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
+-dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD
+ $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
+ -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
+ _lt_result=$?
+ # If there is a non-empty error log, and "single_module"
+ # appears in it, assume the flag caused a linker warning
+ if test -s conftest.err && $GREP single_module conftest.err; then
+ cat conftest.err >&AS_MESSAGE_LOG_FD
+ # Otherwise, if the output was created with a 0 exit code from
+ # the compiler, it worked.
+ elif test -f libconftest.dylib && test $_lt_result -eq 0; then
+ lt_cv_apple_cc_single_mod=yes
+ else
+ cat conftest.err >&AS_MESSAGE_LOG_FD
+ fi
+ rm -rf libconftest.dylib*
+ rm -f conftest.*
+ fi])
+
+ AC_CACHE_CHECK([for -exported_symbols_list linker flag],
+ [lt_cv_ld_exported_symbols_list],
+ [lt_cv_ld_exported_symbols_list=no
+ save_LDFLAGS=$LDFLAGS
+ echo "_main" > conftest.sym
+ LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
+ AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
+ [lt_cv_ld_exported_symbols_list=yes],
+ [lt_cv_ld_exported_symbols_list=no])
+ LDFLAGS="$save_LDFLAGS"
+ ])
+
+ AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load],
+ [lt_cv_ld_force_load=no
+ cat > conftest.c << _LT_EOF
+int forced_loaded() { return 2;}
+_LT_EOF
+ echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD
+ $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD
+ echo "$AR cru libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD
+ $AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD
+ echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD
+ $RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD
+ cat > conftest.c << _LT_EOF
+int main() { return 0;}
+_LT_EOF
+ echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD
+ $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
+ _lt_result=$?
+ if test -s conftest.err && $GREP force_load conftest.err; then
+ cat conftest.err >&AS_MESSAGE_LOG_FD
+ elif test -f conftest && test $_lt_result -eq 0 && $GREP forced_load conftest >/dev/null 2>&1 ; then
+ lt_cv_ld_force_load=yes
+ else
+ cat conftest.err >&AS_MESSAGE_LOG_FD
+ fi
+ rm -f conftest.err libconftest.a conftest conftest.c
+ rm -rf conftest.dSYM
+ ])
+ case $host_os in
+ rhapsody* | darwin1.[[012]])
+ _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
+ darwin1.*)
+ _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
+ darwin*) # darwin 5.x on
+ # if running on 10.5 or later, the deployment target defaults
+ # to the OS version, if on x86, and 10.4, the deployment
+ # target defaults to 10.4. Don't you love it?
+ case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
+ 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
+ _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+ 10.[[012]]*)
+ _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
+ 10.*)
+ _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+ esac
+ ;;
+ esac
+ if test "$lt_cv_apple_cc_single_mod" = "yes"; then
+ _lt_dar_single_mod='$single_module'
+ fi
+ if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
+ _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
+ else
+ _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
+ fi
+ if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
+ _lt_dsymutil='~$DSYMUTIL $lib || :'
+ else
+ _lt_dsymutil=
+ fi
+ ;;
+ esac
+])
+
+
+# _LT_DARWIN_LINKER_FEATURES([TAG])
+# ---------------------------------
+# Checks for linker and compiler features on darwin
+m4_defun([_LT_DARWIN_LINKER_FEATURES],
+[
+ m4_require([_LT_REQUIRED_DARWIN_CHECKS])
+ _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+ _LT_TAGVAR(hardcode_direct, $1)=no
+ _LT_TAGVAR(hardcode_automatic, $1)=yes
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
+ if test "$lt_cv_ld_force_load" = "yes"; then
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
+ m4_case([$1], [F77], [_LT_TAGVAR(compiler_needs_object, $1)=yes],
+ [FC], [_LT_TAGVAR(compiler_needs_object, $1)=yes])
+ else
+ _LT_TAGVAR(whole_archive_flag_spec, $1)=''
+ fi
+ _LT_TAGVAR(link_all_deplibs, $1)=yes
+ _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined"
+ case $cc_basename in
+ ifort*) _lt_dar_can_shared=yes ;;
+ *) _lt_dar_can_shared=$GCC ;;
+ esac
+ if test "$_lt_dar_can_shared" = "yes"; then
+ output_verbose_link_cmd=func_echo_all
+ _LT_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
+ _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
+ _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
+ _LT_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
+ m4_if([$1], [CXX],
+[ if test "$lt_cv_apple_cc_single_mod" != "yes"; then
+ _LT_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}"
+ _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
+ fi
+],[])
+ else
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+])
+
+# _LT_SYS_MODULE_PATH_AIX([TAGNAME])
+# ----------------------------------
+# Links a minimal program and checks the executable
+# for the system default hardcoded library path. In most cases,
+# this is /usr/lib:/lib, but when the MPI compilers are used
+# the location of the communication and MPI libs are included too.
+# If we don't find anything, use the default library path according
+# to the aix ld manual.
+# Store the results from the different compilers for each TAGNAME.
+# Allow to override them for all tags through lt_cv_aix_libpath.
+m4_defun([_LT_SYS_MODULE_PATH_AIX],
+[m4_require([_LT_DECL_SED])dnl
+if test "${lt_cv_aix_libpath+set}" = set; then
+ aix_libpath=$lt_cv_aix_libpath
+else
+ AC_CACHE_VAL([_LT_TAGVAR([lt_cv_aix_libpath_], [$1])],
+ [AC_LINK_IFELSE([AC_LANG_PROGRAM],[
+ lt_aix_libpath_sed='[
+ /Import File Strings/,/^$/ {
+ /^0/ {
+ s/^0 *\([^ ]*\) *$/\1/
+ p
+ }
+ }]'
+ _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+ # Check for a 64-bit object if we didn't find anything.
+ if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
+ _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+ fi],[])
+ if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
+ _LT_TAGVAR([lt_cv_aix_libpath_], [$1])="/usr/lib:/lib"
+ fi
+ ])
+ aix_libpath=$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])
+fi
+])# _LT_SYS_MODULE_PATH_AIX
+
+
+# _LT_SHELL_INIT(ARG)
+# -------------------
+m4_define([_LT_SHELL_INIT],
+[m4_divert_text([M4SH-INIT], [$1
+])])# _LT_SHELL_INIT
+
+
+
+# _LT_PROG_ECHO_BACKSLASH
+# -----------------------
+# Find how we can fake an echo command that does not interpret backslash.
+# In particular, with Autoconf 2.60 or later we add some code to the start
+# of the generated configure script which will find a shell with a builtin
+# printf (which we can use as an echo command).
+m4_defun([_LT_PROG_ECHO_BACKSLASH],
+[ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
+ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
+
+AC_MSG_CHECKING([how to print strings])
+# Test print first, because it will be a builtin if present.
+if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
+ test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
+ ECHO='print -r --'
+elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
+ ECHO='printf %s\n'
+else
+ # Use this function as a fallback that always works.
+ func_fallback_echo ()
+ {
+ eval 'cat <<_LTECHO_EOF
+$[]1
+_LTECHO_EOF'
+ }
+ ECHO='func_fallback_echo'
+fi
+
+# func_echo_all arg...
+# Invoke $ECHO with all args, space-separated.
+func_echo_all ()
+{
+ $ECHO "$*"
+}
+
+case "$ECHO" in
+ printf*) AC_MSG_RESULT([printf]) ;;
+ print*) AC_MSG_RESULT([print -r]) ;;
+ *) AC_MSG_RESULT([cat]) ;;
+esac
+
+m4_ifdef([_AS_DETECT_SUGGESTED],
+[_AS_DETECT_SUGGESTED([
+ test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || (
+ ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+ ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
+ ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
+ PATH=/empty FPATH=/empty; export PATH FPATH
+ test "X`printf %s $ECHO`" = "X$ECHO" \
+ || test "X`print -r -- $ECHO`" = "X$ECHO" )])])
+
+_LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts])
+_LT_DECL([], [ECHO], [1], [An echo program that protects backslashes])
+])# _LT_PROG_ECHO_BACKSLASH
+
+
+# _LT_WITH_SYSROOT
+# ----------------
+AC_DEFUN([_LT_WITH_SYSROOT],
+[AC_MSG_CHECKING([for sysroot])
+AC_ARG_WITH([sysroot],
+[ --with-sysroot[=DIR] Search for dependent libraries within DIR
+ (or the compiler's sysroot if not specified).],
+[], [with_sysroot=no])
+
+dnl lt_sysroot will always be passed unquoted. We quote it here
+dnl in case the user passed a directory name.
+lt_sysroot=
+case ${with_sysroot} in #(
+ yes)
+ if test "$GCC" = yes; then
+ lt_sysroot=`$CC --print-sysroot 2>/dev/null`
+ fi
+ ;; #(
+ /*)
+ lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
+ ;; #(
+ no|'')
+ ;; #(
+ *)
+ AC_MSG_RESULT([${with_sysroot}])
+ AC_MSG_ERROR([The sysroot must be an absolute path.])
+ ;;
+esac
+
+ AC_MSG_RESULT([${lt_sysroot:-no}])
+_LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl
+[dependent libraries, and in which our libraries should be installed.])])
+
+# _LT_ENABLE_LOCK
+# ---------------
+m4_defun([_LT_ENABLE_LOCK],
+[AC_ARG_ENABLE([libtool-lock],
+ [AS_HELP_STRING([--disable-libtool-lock],
+ [avoid locking (might break parallel builds)])])
+test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
+
+# Some flags need to be propagated to the compiler or linker for good
+# libtool support.
+case $host in
+ia64-*-hpux*)
+ # Find out which ABI we are using.
+ echo 'int i;' > conftest.$ac_ext
+ if AC_TRY_EVAL(ac_compile); then
+ case `/usr/bin/file conftest.$ac_objext` in
+ *ELF-32*)
+ HPUX_IA64_MODE="32"
+ ;;
+ *ELF-64*)
+ HPUX_IA64_MODE="64"
+ ;;
+ esac
+ fi
+ rm -rf conftest*
+ ;;
+*-*-irix6*)
+ # Find out which ABI we are using.
+ echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
+ if AC_TRY_EVAL(ac_compile); then
+ if test "$lt_cv_prog_gnu_ld" = yes; then
+ case `/usr/bin/file conftest.$ac_objext` in
+ *32-bit*)
+ LD="${LD-ld} -melf32bsmip"
+ ;;
+ *N32*)
+ LD="${LD-ld} -melf32bmipn32"
+ ;;
+ *64-bit*)
+ LD="${LD-ld} -melf64bmip"
+ ;;
+ esac
+ else
+ case `/usr/bin/file conftest.$ac_objext` in
+ *32-bit*)
+ LD="${LD-ld} -32"
+ ;;
+ *N32*)
+ LD="${LD-ld} -n32"
+ ;;
+ *64-bit*)
+ LD="${LD-ld} -64"
+ ;;
+ esac
+ fi
+ fi
+ rm -rf conftest*
+ ;;
+
+x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
+s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
+ # Find out which ABI we are using.
+ echo 'int i;' > conftest.$ac_ext
+ if AC_TRY_EVAL(ac_compile); then
+ case `/usr/bin/file conftest.o` in
+ *32-bit*)
+ case $host in
+ x86_64-*kfreebsd*-gnu)
+ LD="${LD-ld} -m elf_i386_fbsd"
+ ;;
+ x86_64-*linux*)
+ LD="${LD-ld} -m elf_i386"
+ ;;
+ powerpcle-*linux*)
+ LD="${LD-ld} -m elf32lppclinux"
+ ;;
+ powerpc-*linux*)
+ LD="${LD-ld} -m elf32ppclinux"
+ ;;
+ s390x-*linux*)
+ LD="${LD-ld} -m elf_s390"
+ ;;
+ sparc64-*linux*)
+ LD="${LD-ld} -m elf32_sparc"
+ ;;
+ esac
+ ;;
+ *64-bit*)
+ case $host in
+ x86_64-*kfreebsd*-gnu)
+ LD="${LD-ld} -m elf_x86_64_fbsd"
+ ;;
+ x86_64-*linux*)
+ LD="${LD-ld} -m elf_x86_64"
+ ;;
+ powerpcle-*linux*)
+ LD="${LD-ld} -m elf64lppc"
+ ;;
+ powerpc-*linux*)
+ LD="${LD-ld} -m elf64ppc"
+ ;;
+ s390*-*linux*|s390*-*tpf*)
+ LD="${LD-ld} -m elf64_s390"
+ ;;
+ sparc*-*linux*)
+ LD="${LD-ld} -m elf64_sparc"
+ ;;
+ esac
+ ;;
+ esac
+ fi
+ rm -rf conftest*
+ ;;
+
+*-*-sco3.2v5*)
+ # On SCO OpenServer 5, we need -belf to get full-featured binaries.
+ SAVE_CFLAGS="$CFLAGS"
+ CFLAGS="$CFLAGS -belf"
+ AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
+ [AC_LANG_PUSH(C)
+ AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
+ AC_LANG_POP])
+ if test x"$lt_cv_cc_needs_belf" != x"yes"; then
+ # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
+ CFLAGS="$SAVE_CFLAGS"
+ fi
+ ;;
+*-*solaris*)
+ # Find out which ABI we are using.
+ echo 'int i;' > conftest.$ac_ext
+ if AC_TRY_EVAL(ac_compile); then
+ case `/usr/bin/file conftest.o` in
+ *64-bit*)
+ case $lt_cv_prog_gnu_ld in
+ yes*)
+ case $host in
+ i?86-*-solaris*)
+ LD="${LD-ld} -m elf_x86_64"
+ ;;
+ sparc*-*-solaris*)
+ LD="${LD-ld} -m elf64_sparc"
+ ;;
+ esac
+ # GNU ld 2.21 introduced _sol2 emulations. Use them if available.
+ if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then
+ LD="${LD-ld}_sol2"
+ fi
+ ;;
+ *)
+ if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
+ LD="${LD-ld} -64"
+ fi
+ ;;
+ esac
+ ;;
+ esac
+ fi
+ rm -rf conftest*
+ ;;
+esac
+
+need_locks="$enable_libtool_lock"
+])# _LT_ENABLE_LOCK
+
+
+# _LT_PROG_AR
+# -----------
+m4_defun([_LT_PROG_AR],
+[AC_CHECK_TOOLS(AR, [ar], false)
+: ${AR=ar}
+: ${AR_FLAGS=cru}
+_LT_DECL([], [AR], [1], [The archiver])
+_LT_DECL([], [AR_FLAGS], [1], [Flags to create an archive])
+
+AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file],
+ [lt_cv_ar_at_file=no
+ AC_COMPILE_IFELSE([AC_LANG_PROGRAM],
+ [echo conftest.$ac_objext > conftest.lst
+ lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD'
+ AC_TRY_EVAL([lt_ar_try])
+ if test "$ac_status" -eq 0; then
+ # Ensure the archiver fails upon bogus file names.
+ rm -f conftest.$ac_objext libconftest.a
+ AC_TRY_EVAL([lt_ar_try])
+ if test "$ac_status" -ne 0; then
+ lt_cv_ar_at_file=@
+ fi
+ fi
+ rm -f conftest.* libconftest.a
+ ])
+ ])
+
+if test "x$lt_cv_ar_at_file" = xno; then
+ archiver_list_spec=
+else
+ archiver_list_spec=$lt_cv_ar_at_file
+fi
+_LT_DECL([], [archiver_list_spec], [1],
+ [How to feed a file listing to the archiver])
+])# _LT_PROG_AR
+
+
+# _LT_CMD_OLD_ARCHIVE
+# -------------------
+m4_defun([_LT_CMD_OLD_ARCHIVE],
+[_LT_PROG_AR
+
+AC_CHECK_TOOL(STRIP, strip, :)
+test -z "$STRIP" && STRIP=:
+_LT_DECL([], [STRIP], [1], [A symbol stripping program])
+
+AC_CHECK_TOOL(RANLIB, ranlib, :)
+test -z "$RANLIB" && RANLIB=:
+_LT_DECL([], [RANLIB], [1],
+ [Commands used to install an old-style archive])
+
+# Determine commands to create old-style static archives.
+old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
+old_postinstall_cmds='chmod 644 $oldlib'
+old_postuninstall_cmds=
+
+if test -n "$RANLIB"; then
+ case $host_os in
+ openbsd*)
+ old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib"
+ ;;
+ *)
+ old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib"
+ ;;
+ esac
+ old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib"
+fi
+
+case $host_os in
+ darwin*)
+ lock_old_archive_extraction=yes ;;
+ *)
+ lock_old_archive_extraction=no ;;
+esac
+_LT_DECL([], [old_postinstall_cmds], [2])
+_LT_DECL([], [old_postuninstall_cmds], [2])
+_LT_TAGDECL([], [old_archive_cmds], [2],
+ [Commands used to build an old-style archive])
+_LT_DECL([], [lock_old_archive_extraction], [0],
+ [Whether to use a lock for old archive extraction])
+])# _LT_CMD_OLD_ARCHIVE
+
+
+# _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
+# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
+# ----------------------------------------------------------------
+# Check whether the given compiler option works
+AC_DEFUN([_LT_COMPILER_OPTION],
+[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_DECL_SED])dnl
+AC_CACHE_CHECK([$1], [$2],
+ [$2=no
+ m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+ lt_compiler_flag="$3"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ # The option is referenced via a variable to avoid confusing sed.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
+ (eval "$lt_compile" 2>conftest.err)
+ ac_status=$?
+ cat conftest.err >&AS_MESSAGE_LOG_FD
+ echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
+ if (exit $ac_status) && test -s "$ac_outfile"; then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings other than the usual output.
+ $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+ $2=yes
+ fi
+ fi
+ $RM conftest*
+])
+
+if test x"[$]$2" = xyes; then
+ m4_if([$5], , :, [$5])
+else
+ m4_if([$6], , :, [$6])
+fi
+])# _LT_COMPILER_OPTION
+
+# Old name:
+AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [])
+
+
+# _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
+# [ACTION-SUCCESS], [ACTION-FAILURE])
+# ----------------------------------------------------
+# Check whether the given linker option works
+AC_DEFUN([_LT_LINKER_OPTION],
+[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_DECL_SED])dnl
+AC_CACHE_CHECK([$1], [$2],
+ [$2=no
+ save_LDFLAGS="$LDFLAGS"
+ LDFLAGS="$LDFLAGS $3"
+ echo "$lt_simple_link_test_code" > conftest.$ac_ext
+ if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
+ # The linker can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ if test -s conftest.err; then
+ # Append any errors to the config.log.
+ cat conftest.err 1>&AS_MESSAGE_LOG_FD
+ $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if diff conftest.exp conftest.er2 >/dev/null; then
+ $2=yes
+ fi
+ else
+ $2=yes
+ fi
+ fi
+ $RM -r conftest*
+ LDFLAGS="$save_LDFLAGS"
+])
+
+if test x"[$]$2" = xyes; then
+ m4_if([$4], , :, [$4])
+else
+ m4_if([$5], , :, [$5])
+fi
+])# _LT_LINKER_OPTION
+
+# Old name:
+AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], [])
+
+
+# LT_CMD_MAX_LEN
+#---------------
+AC_DEFUN([LT_CMD_MAX_LEN],
+[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+# find the maximum length of command line arguments
+AC_MSG_CHECKING([the maximum length of command line arguments])
+AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
+ i=0
+ teststring="ABCD"
+
+ case $build_os in
+ msdosdjgpp*)
+ # On DJGPP, this test can blow up pretty badly due to problems in libc
+ # (any single argument exceeding 2000 bytes causes a buffer overrun
+ # during glob expansion). Even if it were fixed, the result of this
+ # check would be larger than it should be.
+ lt_cv_sys_max_cmd_len=12288; # 12K is about right
+ ;;
+
+ gnu*)
+ # Under GNU Hurd, this test is not required because there is
+ # no limit to the length of command line arguments.
+ # Libtool will interpret -1 as no limit whatsoever
+ lt_cv_sys_max_cmd_len=-1;
+ ;;
+
+ cygwin* | mingw* | cegcc*)
+ # On Win9x/ME, this test blows up -- it succeeds, but takes
+ # about 5 minutes as the teststring grows exponentially.
+ # Worse, since 9x/ME are not pre-emptively multitasking,
+ # you end up with a "frozen" computer, even though with patience
+ # the test eventually succeeds (with a max line length of 256k).
+ # Instead, let's just punt: use the minimum linelength reported by
+ # all of the supported platforms: 8192 (on NT/2K/XP).
+ lt_cv_sys_max_cmd_len=8192;
+ ;;
+
+ mint*)
+ # On MiNT this can take a long time and run out of memory.
+ lt_cv_sys_max_cmd_len=8192;
+ ;;
+
+ amigaos*)
+ # On AmigaOS with pdksh, this test takes hours, literally.
+ # So we just punt and use a minimum line length of 8192.
+ lt_cv_sys_max_cmd_len=8192;
+ ;;
+
+ netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
+ # This has been around since 386BSD, at least. Likely further.
+ if test -x /sbin/sysctl; then
+ lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
+ elif test -x /usr/sbin/sysctl; then
+ lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
+ else
+ lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
+ fi
+ # And add a safety zone
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+ ;;
+
+ interix*)
+ # We know the value 262144 and hardcode it with a safety zone (like BSD)
+ lt_cv_sys_max_cmd_len=196608
+ ;;
+
+ os2*)
+ # The test takes a long time on OS/2.
+ lt_cv_sys_max_cmd_len=8192
+ ;;
+
+ osf*)
+ # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
+ # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
+ # nice to cause kernel panics so lets avoid the loop below.
+ # First set a reasonable default.
+ lt_cv_sys_max_cmd_len=16384
+ #
+ if test -x /sbin/sysconfig; then
+ case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
+ *1*) lt_cv_sys_max_cmd_len=-1 ;;
+ esac
+ fi
+ ;;
+ sco3.2v5*)
+ lt_cv_sys_max_cmd_len=102400
+ ;;
+ sysv5* | sco5v6* | sysv4.2uw2*)
+ kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
+ if test -n "$kargmax"; then
+ lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'`
+ else
+ lt_cv_sys_max_cmd_len=32768
+ fi
+ ;;
+ *)
+ lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
+ if test -n "$lt_cv_sys_max_cmd_len"; then
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+ else
+ # Make teststring a little bigger before we do anything with it.
+ # a 1K string should be a reasonable start.
+ for i in 1 2 3 4 5 6 7 8 ; do
+ teststring=$teststring$teststring
+ done
+ SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
+ # If test is not a shell built-in, we'll probably end up computing a
+ # maximum length that is only half of the actual maximum length, but
+ # we can't tell.
+ while { test "X"`env echo "$teststring$teststring" 2>/dev/null` \
+ = "X$teststring$teststring"; } >/dev/null 2>&1 &&
+ test $i != 17 # 1/2 MB should be enough
+ do
+ i=`expr $i + 1`
+ teststring=$teststring$teststring
+ done
+ # Only check the string length outside the loop.
+ lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
+ teststring=
+ # Add a significant safety factor because C++ compilers can tack on
+ # massive amounts of additional arguments before passing them to the
+ # linker. It appears as though 1/2 is a usable value.
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
+ fi
+ ;;
+ esac
+])
+if test -n $lt_cv_sys_max_cmd_len ; then
+ AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
+else
+ AC_MSG_RESULT(none)
+fi
+max_cmd_len=$lt_cv_sys_max_cmd_len
+_LT_DECL([], [max_cmd_len], [0],
+ [What is the maximum length of a command?])
+])# LT_CMD_MAX_LEN
+
+# Old name:
+AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [])
+
+
+# _LT_HEADER_DLFCN
+# ----------------
+m4_defun([_LT_HEADER_DLFCN],
+[AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl
+])# _LT_HEADER_DLFCN
+
+
+# _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
+# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
+# ----------------------------------------------------------------
+m4_defun([_LT_TRY_DLOPEN_SELF],
+[m4_require([_LT_HEADER_DLFCN])dnl
+if test "$cross_compiling" = yes; then :
+ [$4]
+else
+ lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
+ lt_status=$lt_dlunknown
+ cat > conftest.$ac_ext <<_LT_EOF
+[#line $LINENO "configure"
+#include "confdefs.h"
+
+#if HAVE_DLFCN_H
+#include <dlfcn.h>
+#endif
+
+#include <stdio.h>
+
+#ifdef RTLD_GLOBAL
+# define LT_DLGLOBAL RTLD_GLOBAL
+#else
+# ifdef DL_GLOBAL
+# define LT_DLGLOBAL DL_GLOBAL
+# else
+# define LT_DLGLOBAL 0
+# endif
+#endif
+
+/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
+ find out it does not work in some platform. */
+#ifndef LT_DLLAZY_OR_NOW
+# ifdef RTLD_LAZY
+# define LT_DLLAZY_OR_NOW RTLD_LAZY
+# else
+# ifdef DL_LAZY
+# define LT_DLLAZY_OR_NOW DL_LAZY
+# else
+# ifdef RTLD_NOW
+# define LT_DLLAZY_OR_NOW RTLD_NOW
+# else
+# ifdef DL_NOW
+# define LT_DLLAZY_OR_NOW DL_NOW
+# else
+# define LT_DLLAZY_OR_NOW 0
+# endif
+# endif
+# endif
+# endif
+#endif
+
+/* When -fvisbility=hidden is used, assume the code has been annotated
+ correspondingly for the symbols needed. */
+#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
+int fnord () __attribute__((visibility("default")));
+#endif
+
+int fnord () { return 42; }
+int main ()
+{
+ void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
+ int status = $lt_dlunknown;
+
+ if (self)
+ {
+ if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
+ else
+ {
+ if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
+ else puts (dlerror ());
+ }
+ /* dlclose (self); */
+ }
+ else
+ puts (dlerror ());
+
+ return status;
+}]
+_LT_EOF
+ if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
+ (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
+ lt_status=$?
+ case x$lt_status in
+ x$lt_dlno_uscore) $1 ;;
+ x$lt_dlneed_uscore) $2 ;;
+ x$lt_dlunknown|x*) $3 ;;
+ esac
+ else :
+ # compilation failed
+ $3
+ fi
+fi
+rm -fr conftest*
+])# _LT_TRY_DLOPEN_SELF
+
+
+# LT_SYS_DLOPEN_SELF
+# ------------------
+AC_DEFUN([LT_SYS_DLOPEN_SELF],
+[m4_require([_LT_HEADER_DLFCN])dnl
+if test "x$enable_dlopen" != xyes; then
+ enable_dlopen=unknown
+ enable_dlopen_self=unknown
+ enable_dlopen_self_static=unknown
+else
+ lt_cv_dlopen=no
+ lt_cv_dlopen_libs=
+
+ case $host_os in
+ beos*)
+ lt_cv_dlopen="load_add_on"
+ lt_cv_dlopen_libs=
+ lt_cv_dlopen_self=yes
+ ;;
+
+ mingw* | pw32* | cegcc*)
+ lt_cv_dlopen="LoadLibrary"
+ lt_cv_dlopen_libs=
+ ;;
+
+ cygwin*)
+ lt_cv_dlopen="dlopen"
+ lt_cv_dlopen_libs=
+ ;;
+
+ darwin*)
+ # if libdl is installed we need to link against it
+ AC_CHECK_LIB([dl], [dlopen],
+ [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
+ lt_cv_dlopen="dyld"
+ lt_cv_dlopen_libs=
+ lt_cv_dlopen_self=yes
+ ])
+ ;;
+
+ *)
+ AC_CHECK_FUNC([shl_load],
+ [lt_cv_dlopen="shl_load"],
+ [AC_CHECK_LIB([dld], [shl_load],
+ [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"],
+ [AC_CHECK_FUNC([dlopen],
+ [lt_cv_dlopen="dlopen"],
+ [AC_CHECK_LIB([dl], [dlopen],
+ [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
+ [AC_CHECK_LIB([svld], [dlopen],
+ [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
+ [AC_CHECK_LIB([dld], [dld_link],
+ [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"])
+ ])
+ ])
+ ])
+ ])
+ ])
+ ;;
+ esac
+
+ if test "x$lt_cv_dlopen" != xno; then
+ enable_dlopen=yes
+ else
+ enable_dlopen=no
+ fi
+
+ case $lt_cv_dlopen in
+ dlopen)
+ save_CPPFLAGS="$CPPFLAGS"
+ test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
+
+ save_LDFLAGS="$LDFLAGS"
+ wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
+
+ save_LIBS="$LIBS"
+ LIBS="$lt_cv_dlopen_libs $LIBS"
+
+ AC_CACHE_CHECK([whether a program can dlopen itself],
+ lt_cv_dlopen_self, [dnl
+ _LT_TRY_DLOPEN_SELF(
+ lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
+ lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
+ ])
+
+ if test "x$lt_cv_dlopen_self" = xyes; then
+ wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
+ AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
+ lt_cv_dlopen_self_static, [dnl
+ _LT_TRY_DLOPEN_SELF(
+ lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
+ lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
+ ])
+ fi
+
+ CPPFLAGS="$save_CPPFLAGS"
+ LDFLAGS="$save_LDFLAGS"
+ LIBS="$save_LIBS"
+ ;;
+ esac
+
+ case $lt_cv_dlopen_self in
+ yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
+ *) enable_dlopen_self=unknown ;;
+ esac
+
+ case $lt_cv_dlopen_self_static in
+ yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
+ *) enable_dlopen_self_static=unknown ;;
+ esac
+fi
+_LT_DECL([dlopen_support], [enable_dlopen], [0],
+ [Whether dlopen is supported])
+_LT_DECL([dlopen_self], [enable_dlopen_self], [0],
+ [Whether dlopen of programs is supported])
+_LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],
+ [Whether dlopen of statically linked programs is supported])
+])# LT_SYS_DLOPEN_SELF
+
+# Old name:
+AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [])
+
+
+# _LT_COMPILER_C_O([TAGNAME])
+# ---------------------------
+# Check to see if options -c and -o are simultaneously supported by compiler.
+# This macro does not hard code the compiler like AC_PROG_CC_C_O.
+m4_defun([_LT_COMPILER_C_O],
+[m4_require([_LT_DECL_SED])dnl
+m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_TAG_COMPILER])dnl
+AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
+ [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
+ [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
+ $RM -r conftest 2>/dev/null
+ mkdir conftest
+ cd conftest
+ mkdir out
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ lt_compiler_flag="-o out/conftest2.$ac_objext"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
+ (eval "$lt_compile" 2>out/conftest.err)
+ ac_status=$?
+ cat out/conftest.err >&AS_MESSAGE_LOG_FD
+ echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
+ if (exit $ac_status) && test -s out/conftest2.$ac_objext
+ then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
+ $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+ if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+ _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
+ fi
+ fi
+ chmod u+w . 2>&AS_MESSAGE_LOG_FD
+ $RM conftest*
+ # SGI C++ compiler will create directory out/ii_files/ for
+ # template instantiation
+ test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
+ $RM out/* && rmdir out
+ cd ..
+ $RM -r conftest
+ $RM conftest*
+])
+_LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1],
+ [Does compiler simultaneously support -c and -o options?])
+])# _LT_COMPILER_C_O
+
+
+# _LT_COMPILER_FILE_LOCKS([TAGNAME])
+# ----------------------------------
+# Check to see if we can do hard links to lock some files if needed
+m4_defun([_LT_COMPILER_FILE_LOCKS],
+[m4_require([_LT_ENABLE_LOCK])dnl
+m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+_LT_COMPILER_C_O([$1])
+
+hard_links="nottested"
+if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
+ # do not overwrite the value of need_locks provided by the user
+ AC_MSG_CHECKING([if we can lock with hard links])
+ hard_links=yes
+ $RM conftest*
+ ln conftest.a conftest.b 2>/dev/null && hard_links=no
+ touch conftest.a
+ ln conftest.a conftest.b 2>&5 || hard_links=no
+ ln conftest.a conftest.b 2>/dev/null && hard_links=no
+ AC_MSG_RESULT([$hard_links])
+ if test "$hard_links" = no; then
+ AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
+ need_locks=warn
+ fi
+else
+ need_locks=no
+fi
+_LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?])
+])# _LT_COMPILER_FILE_LOCKS
+
+
+# _LT_CHECK_OBJDIR
+# ----------------
+m4_defun([_LT_CHECK_OBJDIR],
+[AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
+[rm -f .libs 2>/dev/null
+mkdir .libs 2>/dev/null
+if test -d .libs; then
+ lt_cv_objdir=.libs
+else
+ # MS-DOS does not allow filenames that begin with a dot.
+ lt_cv_objdir=_libs
+fi
+rmdir .libs 2>/dev/null])
+objdir=$lt_cv_objdir
+_LT_DECL([], [objdir], [0],
+ [The name of the directory that contains temporary libtool files])dnl
+m4_pattern_allow([LT_OBJDIR])dnl
+AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/",
+ [Define to the sub-directory in which libtool stores uninstalled libraries.])
+])# _LT_CHECK_OBJDIR
+
+
+# _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
+# --------------------------------------
+# Check hardcoding attributes.
+m4_defun([_LT_LINKER_HARDCODE_LIBPATH],
+[AC_MSG_CHECKING([how to hardcode library paths into programs])
+_LT_TAGVAR(hardcode_action, $1)=
+if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" ||
+ test -n "$_LT_TAGVAR(runpath_var, $1)" ||
+ test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
+
+ # We can hardcode non-existent directories.
+ if test "$_LT_TAGVAR(hardcode_direct, $1)" != no &&
+ # If the only mechanism to avoid hardcoding is shlibpath_var, we
+ # have to relink, otherwise we might link with an installed library
+ # when we should be linking with a yet-to-be-installed one
+ ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
+ test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then
+ # Linking always hardcodes the temporary library directory.
+ _LT_TAGVAR(hardcode_action, $1)=relink
+ else
+ # We can link without hardcoding, and we can hardcode nonexisting dirs.
+ _LT_TAGVAR(hardcode_action, $1)=immediate
+ fi
+else
+ # We cannot hardcode anything, or else we can only hardcode existing
+ # directories.
+ _LT_TAGVAR(hardcode_action, $1)=unsupported
+fi
+AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)])
+
+if test "$_LT_TAGVAR(hardcode_action, $1)" = relink ||
+ test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then
+ # Fast installation is not supported
+ enable_fast_install=no
+elif test "$shlibpath_overrides_runpath" = yes ||
+ test "$enable_shared" = no; then
+ # Fast installation is not necessary
+ enable_fast_install=needless
+fi
+_LT_TAGDECL([], [hardcode_action], [0],
+ [How to hardcode a shared library path into an executable])
+])# _LT_LINKER_HARDCODE_LIBPATH
+
+
+# _LT_CMD_STRIPLIB
+# ----------------
+m4_defun([_LT_CMD_STRIPLIB],
+[m4_require([_LT_DECL_EGREP])
+striplib=
+old_striplib=
+AC_MSG_CHECKING([whether stripping libraries is possible])
+if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
+ test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
+ test -z "$striplib" && striplib="$STRIP --strip-unneeded"
+ AC_MSG_RESULT([yes])
+else
+# FIXME - insert some real tests, host_os isn't really good enough
+ case $host_os in
+ darwin*)
+ if test -n "$STRIP" ; then
+ striplib="$STRIP -x"
+ old_striplib="$STRIP -S"
+ AC_MSG_RESULT([yes])
+ else
+ AC_MSG_RESULT([no])
+ fi
+ ;;
+ *)
+ AC_MSG_RESULT([no])
+ ;;
+ esac
+fi
+_LT_DECL([], [old_striplib], [1], [Commands to strip libraries])
+_LT_DECL([], [striplib], [1])
+])# _LT_CMD_STRIPLIB
+
+
+# _LT_SYS_DYNAMIC_LINKER([TAG])
+# -----------------------------
+# PORTME Fill in your ld.so characteristics
+m4_defun([_LT_SYS_DYNAMIC_LINKER],
+[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+m4_require([_LT_DECL_EGREP])dnl
+m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_DECL_OBJDUMP])dnl
+m4_require([_LT_DECL_SED])dnl
+m4_require([_LT_CHECK_SHELL_FEATURES])dnl
+AC_MSG_CHECKING([dynamic linker characteristics])
+m4_if([$1],
+ [], [
+if test "$GCC" = yes; then
+ case $host_os in
+ darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
+ *) lt_awk_arg="/^libraries:/" ;;
+ esac
+ case $host_os in
+ mingw* | cegcc*) lt_sed_strip_eq="s,=\([[A-Za-z]]:\),\1,g" ;;
+ *) lt_sed_strip_eq="s,=/,/,g" ;;
+ esac
+ lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
+ case $lt_search_path_spec in
+ *\;*)
+ # if the path contains ";" then we assume it to be the separator
+ # otherwise default to the standard path separator (i.e. ":") - it is
+ # assumed that no part of a normal pathname contains ";" but that should
+ # okay in the real world where ";" in dirpaths is itself problematic.
+ lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
+ ;;
+ *)
+ lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
+ ;;
+ esac
+ # Ok, now we have the path, separated by spaces, we can step through it
+ # and add multilib dir if necessary.
+ lt_tmp_lt_search_path_spec=
+ lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
+ for lt_sys_path in $lt_search_path_spec; do
+ if test -d "$lt_sys_path/$lt_multi_os_dir"; then
+ lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
+ else
+ test -d "$lt_sys_path" && \
+ lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
+ fi
+ done
+ lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
+BEGIN {RS=" "; FS="/|\n";} {
+ lt_foo="";
+ lt_count=0;
+ for (lt_i = NF; lt_i > 0; lt_i--) {
+ if ($lt_i != "" && $lt_i != ".") {
+ if ($lt_i == "..") {
+ lt_count++;
+ } else {
+ if (lt_count == 0) {
+ lt_foo="/" $lt_i lt_foo;
+ } else {
+ lt_count--;
+ }
+ }
+ }
+ }
+ if (lt_foo != "") { lt_freq[[lt_foo]]++; }
+ if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
+}'`
+ # AWK program above erroneously prepends '/' to C:/dos/paths
+ # for these hosts.
+ case $host_os in
+ mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
+ $SED 's,/\([[A-Za-z]]:\),\1,g'` ;;
+ esac
+ sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
+else
+ sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
+fi])
+library_names_spec=
+libname_spec='lib$name'
+soname_spec=
+shrext_cmds=".so"
+postinstall_cmds=
+postuninstall_cmds=
+finish_cmds=
+finish_eval=
+shlibpath_var=
+shlibpath_overrides_runpath=unknown
+version_type=none
+dynamic_linker="$host_os ld.so"
+sys_lib_dlsearch_path_spec="/lib /usr/lib"
+need_lib_prefix=unknown
+hardcode_into_libs=no
+
+# when you set need_version to no, make sure it does not cause -set_version
+# flags to be left without arguments
+need_version=unknown
+
+case $host_os in
+aix3*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
+ shlibpath_var=LIBPATH
+
+ # AIX 3 has no versioning support, so we append a major version to the name.
+ soname_spec='${libname}${release}${shared_ext}$major'
+ ;;
+
+aix[[4-9]]*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_lib_prefix=no
+ need_version=no
+ hardcode_into_libs=yes
+ if test "$host_cpu" = ia64; then
+ # AIX 5 supports IA64
+ library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ else
+ # With GCC up to 2.95.x, collect2 would create an import file
+ # for dependence libraries. The import file would start with
+ # the line `#! .'. This would cause the generated library to
+ # depend on `.', always an invalid library. This was fixed in
+ # development snapshots of GCC prior to 3.0.
+ case $host_os in
+ aix4 | aix4.[[01]] | aix4.[[01]].*)
+ if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
+ echo ' yes '
+ echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
+ :
+ else
+ can_build_shared=no
+ fi
+ ;;
+ esac
+ # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
+ # soname into executable. Probably we can add versioning support to
+ # collect2, so additional links can be useful in future.
+ if test "$aix_use_runtimelinking" = yes; then
+ # If using run time linking (on AIX 4.2 or later) use lib<name>.so
+ # instead of lib<name>.a to let people know that these are not
+ # typical AIX shared libraries.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ else
+ # We preserve .a as extension for shared libraries through AIX4.2
+ # and later when we are not doing run time linking.
+ library_names_spec='${libname}${release}.a $libname.a'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ fi
+ shlibpath_var=LIBPATH
+ fi
+ ;;
+
+amigaos*)
+ case $host_cpu in
+ powerpc)
+ # Since July 2007 AmigaOS4 officially supports .so libraries.
+ # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ ;;
+ m68k)
+ library_names_spec='$libname.ixlibrary $libname.a'
+ # Create ${libname}_ixlibrary.a entries in /sys/libs.
+ finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
+ ;;
+ esac
+ ;;
+
+beos*)
+ library_names_spec='${libname}${shared_ext}'
+ dynamic_linker="$host_os ld.so"
+ shlibpath_var=LIBRARY_PATH
+ ;;
+
+bsdi[[45]]*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
+ sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
+ # the default ld.so.conf also contains /usr/contrib/lib and
+ # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
+ # libtool to hard-code these into programs
+ ;;
+
+cygwin* | mingw* | pw32* | cegcc*)
+ version_type=windows
+ shrext_cmds=".dll"
+ need_version=no
+ need_lib_prefix=no
+
+ case $GCC,$cc_basename in
+ yes,*)
+ # gcc
+ library_names_spec='$libname.dll.a'
+ # DLL is installed to $(libdir)/../bin by postinstall_cmds
+ postinstall_cmds='base_file=`basename \${file}`~
+ dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
+ dldir=$destdir/`dirname \$dlpath`~
+ test -d \$dldir || mkdir -p \$dldir~
+ $install_prog $dir/$dlname \$dldir/$dlname~
+ chmod a+x \$dldir/$dlname~
+ if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
+ eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
+ fi'
+ postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
+ dlpath=$dir/\$dldll~
+ $RM \$dlpath'
+ shlibpath_overrides_runpath=yes
+
+ case $host_os in
+ cygwin*)
+ # Cygwin DLLs use 'cyg' prefix rather than 'lib'
+ soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
+m4_if([$1], [],[
+ sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"])
+ ;;
+ mingw* | cegcc*)
+ # MinGW DLLs use traditional 'lib' prefix
+ soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
+ ;;
+ pw32*)
+ # pw32 DLLs use 'pw' prefix rather than 'lib'
+ library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
+ ;;
+ esac
+ dynamic_linker='Win32 ld.exe'
+ ;;
+
+ *,cl*)
+ # Native MSVC
+ libname_spec='$name'
+ soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
+ library_names_spec='${libname}.dll.lib'
+
+ case $build_os in
+ mingw*)
+ sys_lib_search_path_spec=
+ lt_save_ifs=$IFS
+ IFS=';'
+ for lt_path in $LIB
+ do
+ IFS=$lt_save_ifs
+ # Let DOS variable expansion print the short 8.3 style file name.
+ lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
+ sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
+ done
+ IFS=$lt_save_ifs
+ # Convert to MSYS style.
+ sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([[a-zA-Z]]\\):| /\\1|g' -e 's|^ ||'`
+ ;;
+ cygwin*)
+ # Convert to unix form, then to dos form, then back to unix form
+ # but this time dos style (no spaces!) so that the unix form looks
+ # like /cygdrive/c/PROGRA~1:/cygdr...
+ sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
+ sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
+ sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
+ ;;
+ *)
+ sys_lib_search_path_spec="$LIB"
+ if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then
+ # It is most probably a Windows format PATH.
+ sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
+ else
+ sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
+ fi
+ # FIXME: find the short name or the path components, as spaces are
+ # common. (e.g. "Program Files" -> "PROGRA~1")
+ ;;
+ esac
+
+ # DLL is installed to $(libdir)/../bin by postinstall_cmds
+ postinstall_cmds='base_file=`basename \${file}`~
+ dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
+ dldir=$destdir/`dirname \$dlpath`~
+ test -d \$dldir || mkdir -p \$dldir~
+ $install_prog $dir/$dlname \$dldir/$dlname'
+ postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
+ dlpath=$dir/\$dldll~
+ $RM \$dlpath'
+ shlibpath_overrides_runpath=yes
+ dynamic_linker='Win32 link.exe'
+ ;;
+
+ *)
+ # Assume MSVC wrapper
+ library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
+ dynamic_linker='Win32 ld.exe'
+ ;;
+ esac
+ # FIXME: first we should search . and the directory the executable is in
+ shlibpath_var=PATH
+ ;;
+
+darwin* | rhapsody*)
+ dynamic_linker="$host_os dyld"
+ version_type=darwin
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
+ soname_spec='${libname}${release}${major}$shared_ext'
+ shlibpath_overrides_runpath=yes
+ shlibpath_var=DYLD_LIBRARY_PATH
+ shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
+m4_if([$1], [],[
+ sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
+ sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
+ ;;
+
+dgux*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ ;;
+
+freebsd* | dragonfly*)
+ # DragonFly does not have aout. When/if they implement a new
+ # versioning mechanism, adjust this.
+ if test -x /usr/bin/objformat; then
+ objformat=`/usr/bin/objformat`
+ else
+ case $host_os in
+ freebsd[[23]].*) objformat=aout ;;
+ *) objformat=elf ;;
+ esac
+ fi
+ version_type=freebsd-$objformat
+ case $version_type in
+ freebsd-elf*)
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+ need_version=no
+ need_lib_prefix=no
+ ;;
+ freebsd-*)
+ library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
+ need_version=yes
+ ;;
+ esac
+ shlibpath_var=LD_LIBRARY_PATH
+ case $host_os in
+ freebsd2.*)
+ shlibpath_overrides_runpath=yes
+ ;;
+ freebsd3.[[01]]* | freebsdelf3.[[01]]*)
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+ freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
+ freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+ *) # from 4.6 on, and DragonFly
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+ esac
+ ;;
+
+gnu*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+
+haiku*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_lib_prefix=no
+ need_version=no
+ dynamic_linker="$host_os runtime_loader"
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
+ hardcode_into_libs=yes
+ ;;
+
+hpux9* | hpux10* | hpux11*)
+ # Give a soname corresponding to the major version so that dld.sl refuses to
+ # link against other versions.
+ version_type=sunos
+ need_lib_prefix=no
+ need_version=no
+ case $host_cpu in
+ ia64*)
+ shrext_cmds='.so'
+ hardcode_into_libs=yes
+ dynamic_linker="$host_os dld.so"
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ if test "X$HPUX_IA64_MODE" = X32; then
+ sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
+ else
+ sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
+ fi
+ sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+ ;;
+ hppa*64*)
+ shrext_cmds='.sl'
+ hardcode_into_libs=yes
+ dynamic_linker="$host_os dld.sl"
+ shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
+ shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
+ sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+ ;;
+ *)
+ shrext_cmds='.sl'
+ dynamic_linker="$host_os dld.sl"
+ shlibpath_var=SHLIB_PATH
+ shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ ;;
+ esac
+ # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
+ postinstall_cmds='chmod 555 $lib'
+ # or fails outright, so override atomically:
+ install_override_mode=555
+ ;;
+
+interix[[3-9]]*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+
+irix5* | irix6* | nonstopux*)
+ case $host_os in
+ nonstopux*) version_type=nonstopux ;;
+ *)
+ if test "$lt_cv_prog_gnu_ld" = yes; then
+ version_type=linux # correct to gnu/linux during the next big refactor
+ else
+ version_type=irix
+ fi ;;
+ esac
+ need_lib_prefix=no
+ need_version=no
+ soname_spec='${libname}${release}${shared_ext}$major'
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
+ case $host_os in
+ irix5* | nonstopux*)
+ libsuff= shlibsuff=
+ ;;
+ *)
+ case $LD in # libtool.m4 will add one of these switches to LD
+ *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
+ libsuff= shlibsuff= libmagic=32-bit;;
+ *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
+ libsuff=32 shlibsuff=N32 libmagic=N32;;
+ *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
+ libsuff=64 shlibsuff=64 libmagic=64-bit;;
+ *) libsuff= shlibsuff= libmagic=never-match;;
+ esac
+ ;;
+ esac
+ shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
+ shlibpath_overrides_runpath=no
+ sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
+ sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
+ hardcode_into_libs=yes
+ ;;
+
+# No shared lib support for Linux oldld, aout, or coff.
+linux*oldld* | linux*aout* | linux*coff*)
+ dynamic_linker=no
+ ;;
+
+# This must be glibc/ELF.
+linux* | k*bsd*-gnu | kopensolaris*-gnu)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+
+ # Some binutils ld are patched to set DT_RUNPATH
+ AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath],
+ [lt_cv_shlibpath_overrides_runpath=no
+ save_LDFLAGS=$LDFLAGS
+ save_libdir=$libdir
+ eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \
+ LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\""
+ AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
+ [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null],
+ [lt_cv_shlibpath_overrides_runpath=yes])])
+ LDFLAGS=$save_LDFLAGS
+ libdir=$save_libdir
+ ])
+ shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
+
+ # This implies no fast_install, which is unacceptable.
+ # Some rework will be needed to allow for fast_install
+ # before this can be enabled.
+ hardcode_into_libs=yes
+
+ # Add ABI-specific directories to the system library path.
+ sys_lib_dlsearch_path_spec="/lib64 /usr/lib64 /lib /usr/lib"
+
+ # Append ld.so.conf contents to the search path
+ if test -f /etc/ld.so.conf; then
+ lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
+ sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec $lt_ld_extra"
+
+ fi
+
+ # We used to test for /lib/ld.so.1 and disable shared libraries on
+ # powerpc, because MkLinux only supported shared libraries with the
+ # GNU dynamic linker. Since this was broken with cross compilers,
+ # most powerpc-linux boxes support dynamic linking these days and
+ # people can always --disable-shared, the test was removed, and we
+ # assume the GNU/Linux dynamic linker is in use.
+ dynamic_linker='GNU/Linux ld.so'
+ ;;
+
+netbsd*)
+ version_type=sunos
+ need_lib_prefix=no
+ need_version=no
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+ dynamic_linker='NetBSD (a.out) ld.so'
+ else
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ dynamic_linker='NetBSD ld.elf_so'
+ fi
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+
+newsos6)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ ;;
+
+*nto* | *qnx*)
+ version_type=qnx
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ dynamic_linker='ldqnx.so'
+ ;;
+
+openbsd*)
+ version_type=sunos
+ sys_lib_dlsearch_path_spec="/usr/lib"
+ need_lib_prefix=no
+ # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
+ case $host_os in
+ openbsd3.3 | openbsd3.3.*) need_version=yes ;;
+ *) need_version=no ;;
+ esac
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ case $host_os in
+ openbsd2.[[89]] | openbsd2.[[89]].*)
+ shlibpath_overrides_runpath=no
+ ;;
+ *)
+ shlibpath_overrides_runpath=yes
+ ;;
+ esac
+ else
+ shlibpath_overrides_runpath=yes
+ fi
+ ;;
+
+os2*)
+ libname_spec='$name'
+ shrext_cmds=".dll"
+ need_lib_prefix=no
+ library_names_spec='$libname${shared_ext} $libname.a'
+ dynamic_linker='OS/2 ld.exe'
+ shlibpath_var=LIBPATH
+ ;;
+
+osf3* | osf4* | osf5*)
+ version_type=osf
+ need_lib_prefix=no
+ need_version=no
+ soname_spec='${libname}${release}${shared_ext}$major'
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
+ sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
+ ;;
+
+rdos*)
+ dynamic_linker=no
+ ;;
+
+solaris*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ # ldd complains unless libraries are executable
+ postinstall_cmds='chmod +x $lib'
+ ;;
+
+sunos4*)
+ version_type=sunos
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ if test "$with_gnu_ld" = yes; then
+ need_lib_prefix=no
+ fi
+ need_version=yes
+ ;;
+
+sysv4 | sysv4.3*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ case $host_vendor in
+ sni)
+ shlibpath_overrides_runpath=no
+ need_lib_prefix=no
+ runpath_var=LD_RUN_PATH
+ ;;
+ siemens)
+ need_lib_prefix=no
+ ;;
+ motorola)
+ need_lib_prefix=no
+ need_version=no
+ shlibpath_overrides_runpath=no
+ sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
+ ;;
+ esac
+ ;;
+
+sysv4*MP*)
+ if test -d /usr/nec ;then
+ version_type=linux # correct to gnu/linux during the next big refactor
+ library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
+ soname_spec='$libname${shared_ext}.$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ fi
+ ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+ version_type=freebsd-elf
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ if test "$with_gnu_ld" = yes; then
+ sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
+ else
+ sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
+ case $host_os in
+ sco3.2v5*)
+ sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
+ ;;
+ esac
+ fi
+ sys_lib_dlsearch_path_spec='/usr/lib'
+ ;;
+
+tpf*)
+ # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+
+uts4*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ ;;
+
+*)
+ dynamic_linker=no
+ ;;
+esac
+AC_MSG_RESULT([$dynamic_linker])
+test "$dynamic_linker" = no && can_build_shared=no
+
+variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
+if test "$GCC" = yes; then
+ variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
+fi
+
+if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
+ sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
+fi
+if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
+ sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
+fi
+
+_LT_DECL([], [variables_saved_for_relink], [1],
+ [Variables whose values should be saved in libtool wrapper scripts and
+ restored at link time])
+_LT_DECL([], [need_lib_prefix], [0],
+ [Do we need the "lib" prefix for modules?])
+_LT_DECL([], [need_version], [0], [Do we need a version for libraries?])
+_LT_DECL([], [version_type], [0], [Library versioning type])
+_LT_DECL([], [runpath_var], [0], [Shared library runtime path variable])
+_LT_DECL([], [shlibpath_var], [0],[Shared library path variable])
+_LT_DECL([], [shlibpath_overrides_runpath], [0],
+ [Is shlibpath searched before the hard-coded library search path?])
+_LT_DECL([], [libname_spec], [1], [Format of library name prefix])
+_LT_DECL([], [library_names_spec], [1],
+ [[List of archive names. First name is the real one, the rest are links.
+ The last name is the one that the linker finds with -lNAME]])
+_LT_DECL([], [soname_spec], [1],
+ [[The coded name of the library, if different from the real name]])
+_LT_DECL([], [install_override_mode], [1],
+ [Permission mode override for installation of shared libraries])
+_LT_DECL([], [postinstall_cmds], [2],
+ [Command to use after installation of a shared archive])
+_LT_DECL([], [postuninstall_cmds], [2],
+ [Command to use after uninstallation of a shared archive])
+_LT_DECL([], [finish_cmds], [2],
+ [Commands used to finish a libtool library installation in a directory])
+_LT_DECL([], [finish_eval], [1],
+ [[As "finish_cmds", except a single script fragment to be evaled but
+ not shown]])
+_LT_DECL([], [hardcode_into_libs], [0],
+ [Whether we should hardcode library paths into libraries])
+_LT_DECL([], [sys_lib_search_path_spec], [2],
+ [Compile-time system search path for libraries])
+_LT_DECL([], [sys_lib_dlsearch_path_spec], [2],
+ [Run-time system search path for libraries])
+])# _LT_SYS_DYNAMIC_LINKER
+
+
+# _LT_PATH_TOOL_PREFIX(TOOL)
+# --------------------------
+# find a file program which can recognize shared library
+AC_DEFUN([_LT_PATH_TOOL_PREFIX],
+[m4_require([_LT_DECL_EGREP])dnl
+AC_MSG_CHECKING([for $1])
+AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
+[case $MAGIC_CMD in
+[[\\/*] | ?:[\\/]*])
+ lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
+ ;;
+*)
+ lt_save_MAGIC_CMD="$MAGIC_CMD"
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+dnl $ac_dummy forces splitting on constant user-supplied paths.
+dnl POSIX.2 word splitting is done only on the output of word expansions,
+dnl not every word. This closes a longstanding sh security hole.
+ ac_dummy="m4_if([$2], , $PATH, [$2])"
+ for ac_dir in $ac_dummy; do
+ IFS="$lt_save_ifs"
+ test -z "$ac_dir" && ac_dir=.
+ if test -f $ac_dir/$1; then
+ lt_cv_path_MAGIC_CMD="$ac_dir/$1"
+ if test -n "$file_magic_test_file"; then
+ case $deplibs_check_method in
+ "file_magic "*)
+ file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
+ MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+ if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
+ $EGREP "$file_magic_regex" > /dev/null; then
+ :
+ else
+ cat <<_LT_EOF 1>&2
+
+*** Warning: the command libtool uses to detect shared libraries,
+*** $file_magic_cmd, produces output that libtool cannot recognize.
+*** The result is that libtool may fail to recognize shared libraries
+*** as such. This will affect the creation of libtool libraries that
+*** depend on shared libraries, but programs linked with such libtool
+*** libraries will work regardless of this problem. Nevertheless, you
+*** may want to report the problem to your system manager and/or to
+*** bug-libtool@gnu.org
+
+_LT_EOF
+ fi ;;
+ esac
+ fi
+ break
+ fi
+ done
+ IFS="$lt_save_ifs"
+ MAGIC_CMD="$lt_save_MAGIC_CMD"
+ ;;
+esac])
+MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+if test -n "$MAGIC_CMD"; then
+ AC_MSG_RESULT($MAGIC_CMD)
+else
+ AC_MSG_RESULT(no)
+fi
+_LT_DECL([], [MAGIC_CMD], [0],
+ [Used to examine libraries when file_magic_cmd begins with "file"])dnl
+])# _LT_PATH_TOOL_PREFIX
+
+# Old name:
+AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])
+
+
+# _LT_PATH_MAGIC
+# --------------
+# find a file program which can recognize a shared library
+m4_defun([_LT_PATH_MAGIC],
+[_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
+if test -z "$lt_cv_path_MAGIC_CMD"; then
+ if test -n "$ac_tool_prefix"; then
+ _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
+ else
+ MAGIC_CMD=:
+ fi
+fi
+])# _LT_PATH_MAGIC
+
+
+# LT_PATH_LD
+# ----------
+# find the pathname to the GNU or non-GNU linker
+AC_DEFUN([LT_PATH_LD],
+[AC_REQUIRE([AC_PROG_CC])dnl
+AC_REQUIRE([AC_CANONICAL_HOST])dnl
+AC_REQUIRE([AC_CANONICAL_BUILD])dnl
+m4_require([_LT_DECL_SED])dnl
+m4_require([_LT_DECL_EGREP])dnl
+m4_require([_LT_PROG_ECHO_BACKSLASH])dnl
+
+AC_ARG_WITH([gnu-ld],
+ [AS_HELP_STRING([--with-gnu-ld],
+ [assume the C compiler uses GNU ld @<:@default=no@:>@])],
+ [test "$withval" = no || with_gnu_ld=yes],
+ [with_gnu_ld=no])dnl
+
+ac_prog=ld
+if test "$GCC" = yes; then
+ # Check if gcc -print-prog-name=ld gives a path.
+ AC_MSG_CHECKING([for ld used by $CC])
+ case $host in
+ *-*-mingw*)
+ # gcc leaves a trailing carriage return which upsets mingw
+ ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
+ *)
+ ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
+ esac
+ case $ac_prog in
+ # Accept absolute paths.
+ [[\\/]]* | ?:[[\\/]]*)
+ re_direlt='/[[^/]][[^/]]*/\.\./'
+ # Canonicalize the pathname of ld
+ ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
+ while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
+ ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
+ done
+ test -z "$LD" && LD="$ac_prog"
+ ;;
+ "")
+ # If it fails, then pretend we aren't using GCC.
+ ac_prog=ld
+ ;;
+ *)
+ # If it is relative, then search for the first ld in PATH.
+ with_gnu_ld=unknown
+ ;;
+ esac
+elif test "$with_gnu_ld" = yes; then
+ AC_MSG_CHECKING([for GNU ld])
+else
+ AC_MSG_CHECKING([for non-GNU ld])
+fi
+AC_CACHE_VAL(lt_cv_path_LD,
+[if test -z "$LD"; then
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+ for ac_dir in $PATH; do
+ IFS="$lt_save_ifs"
+ test -z "$ac_dir" && ac_dir=.
+ if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
+ lt_cv_path_LD="$ac_dir/$ac_prog"
+ # Check to see if the program is GNU ld. I'd rather use --version,
+ # but apparently some variants of GNU ld only accept -v.
+ # Break only if it was the GNU/non-GNU ld that we prefer.
+ case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
+ *GNU* | *'with BFD'*)
+ test "$with_gnu_ld" != no && break
+ ;;
+ *)
+ test "$with_gnu_ld" != yes && break
+ ;;
+ esac
+ fi
+ done
+ IFS="$lt_save_ifs"
+else
+ lt_cv_path_LD="$LD" # Let the user override the test with a path.
+fi])
+LD="$lt_cv_path_LD"
+if test -n "$LD"; then
+ AC_MSG_RESULT($LD)
+else
+ AC_MSG_RESULT(no)
+fi
+test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
+_LT_PATH_LD_GNU
+AC_SUBST([LD])
+
+_LT_TAGDECL([], [LD], [1], [The linker used to build libraries])
+])# LT_PATH_LD
+
+# Old names:
+AU_ALIAS([AM_PROG_LD], [LT_PATH_LD])
+AU_ALIAS([AC_PROG_LD], [LT_PATH_LD])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AM_PROG_LD], [])
+dnl AC_DEFUN([AC_PROG_LD], [])
+
+
+# _LT_PATH_LD_GNU
+#- --------------
+m4_defun([_LT_PATH_LD_GNU],
+[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
+[# I'd rather use --version here, but apparently some GNU lds only accept -v.
+case `$LD -v 2>&1 </dev/null` in
+*GNU* | *'with BFD'*)
+ lt_cv_prog_gnu_ld=yes
+ ;;
+*)
+ lt_cv_prog_gnu_ld=no
+ ;;
+esac])
+with_gnu_ld=$lt_cv_prog_gnu_ld
+])# _LT_PATH_LD_GNU
+
+
+# _LT_CMD_RELOAD
+# --------------
+# find reload flag for linker
+# -- PORTME Some linkers may need a different reload flag.
+m4_defun([_LT_CMD_RELOAD],
+[AC_CACHE_CHECK([for $LD option to reload object files],
+ lt_cv_ld_reload_flag,
+ [lt_cv_ld_reload_flag='-r'])
+reload_flag=$lt_cv_ld_reload_flag
+case $reload_flag in
+"" | " "*) ;;
+*) reload_flag=" $reload_flag" ;;
+esac
+reload_cmds='$LD$reload_flag -o $output$reload_objs'
+case $host_os in
+ cygwin* | mingw* | pw32* | cegcc*)
+ if test "$GCC" != yes; then
+ reload_cmds=false
+ fi
+ ;;
+ darwin*)
+ if test "$GCC" = yes; then
+ reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
+ else
+ reload_cmds='$LD$reload_flag -o $output$reload_objs'
+ fi
+ ;;
+esac
+_LT_TAGDECL([], [reload_flag], [1], [How to create reloadable object files])dnl
+_LT_TAGDECL([], [reload_cmds], [2])dnl
+])# _LT_CMD_RELOAD
+
+
+# _LT_CHECK_MAGIC_METHOD
+# ----------------------
+# how to check for library dependencies
+# -- PORTME fill in with the dynamic library characteristics
+m4_defun([_LT_CHECK_MAGIC_METHOD],
+[m4_require([_LT_DECL_EGREP])
+m4_require([_LT_DECL_OBJDUMP])
+AC_CACHE_CHECK([how to recognize dependent libraries],
+lt_cv_deplibs_check_method,
+[lt_cv_file_magic_cmd='$MAGIC_CMD'
+lt_cv_file_magic_test_file=
+lt_cv_deplibs_check_method='unknown'
+# Need to set the preceding variable on all platforms that support
+# interlibrary dependencies.
+# 'none' -- dependencies not supported.
+# `unknown' -- same as none, but documents that we really don't know.
+# 'pass_all' -- all dependencies passed with no checks.
+# 'test_compile' -- check by making test program.
+# 'file_magic [[regex]]' -- check by looking for files in library path
+# which responds to the $file_magic_cmd with a given extended regex.
+# If you have `file' or equivalent on your system and you're not sure
+# whether `pass_all' will *always* work, you probably want this one.
+
+case $host_os in
+aix[[4-9]]*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+beos*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+bsdi[[45]]*)
+ lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
+ lt_cv_file_magic_cmd='/usr/bin/file -L'
+ lt_cv_file_magic_test_file=/shlib/libc.so
+ ;;
+
+cygwin*)
+ # func_win32_libid is a shell function defined in ltmain.sh
+ lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+ lt_cv_file_magic_cmd='func_win32_libid'
+ ;;
+
+mingw* | pw32*)
+ # Base MSYS/MinGW do not provide the 'file' command needed by
+ # func_win32_libid shell function, so use a weaker test based on 'objdump',
+ # unless we find 'file', for example because we are cross-compiling.
+ # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
+ if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
+ lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+ lt_cv_file_magic_cmd='func_win32_libid'
+ else
+ # Keep this pattern in sync with the one in func_win32_libid.
+ lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
+ lt_cv_file_magic_cmd='$OBJDUMP -f'
+ fi
+ ;;
+
+cegcc*)
+ # use the weaker test based on 'objdump'. See mingw*.
+ lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
+ lt_cv_file_magic_cmd='$OBJDUMP -f'
+ ;;
+
+darwin* | rhapsody*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+freebsd* | dragonfly*)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
+ case $host_cpu in
+ i*86 )
+ # Not sure whether the presence of OpenBSD here was a mistake.
+ # Let's accept both of them until this is cleared up.
+ lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
+ lt_cv_file_magic_cmd=/usr/bin/file
+ lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
+ ;;
+ esac
+ else
+ lt_cv_deplibs_check_method=pass_all
+ fi
+ ;;
+
+gnu*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+haiku*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+hpux10.20* | hpux11*)
+ lt_cv_file_magic_cmd=/usr/bin/file
+ case $host_cpu in
+ ia64*)
+ lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
+ lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
+ ;;
+ hppa*64*)
+ [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]']
+ lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
+ ;;
+ *)
+ lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library'
+ lt_cv_file_magic_test_file=/usr/lib/libc.sl
+ ;;
+ esac
+ ;;
+
+interix[[3-9]]*)
+ # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
+ lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
+ ;;
+
+irix5* | irix6* | nonstopux*)
+ case $LD in
+ *-32|*"-32 ") libmagic=32-bit;;
+ *-n32|*"-n32 ") libmagic=N32;;
+ *-64|*"-64 ") libmagic=64-bit;;
+ *) libmagic=never-match;;
+ esac
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+# This must be glibc/ELF.
+linux* | k*bsd*-gnu | kopensolaris*-gnu)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+netbsd*)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
+ lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
+ else
+ lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
+ fi
+ ;;
+
+newos6*)
+ lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
+ lt_cv_file_magic_cmd=/usr/bin/file
+ lt_cv_file_magic_test_file=/usr/lib/libnls.so
+ ;;
+
+*nto* | *qnx*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+openbsd*)
+ if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
+ else
+ lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
+ fi
+ ;;
+
+osf3* | osf4* | osf5*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+rdos*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+solaris*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+sysv4 | sysv4.3*)
+ case $host_vendor in
+ motorola)
+ lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
+ lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
+ ;;
+ ncr)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+ sequent)
+ lt_cv_file_magic_cmd='/bin/file'
+ lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
+ ;;
+ sni)
+ lt_cv_file_magic_cmd='/bin/file'
+ lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
+ lt_cv_file_magic_test_file=/lib/libc.so
+ ;;
+ siemens)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+ pc)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+ esac
+ ;;
+
+tpf*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+esac
+])
+
+file_magic_glob=
+want_nocaseglob=no
+if test "$build" = "$host"; then
+ case $host_os in
+ mingw* | pw32*)
+ if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
+ want_nocaseglob=yes
+ else
+ file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"`
+ fi
+ ;;
+ esac
+fi
+
+file_magic_cmd=$lt_cv_file_magic_cmd
+deplibs_check_method=$lt_cv_deplibs_check_method
+test -z "$deplibs_check_method" && deplibs_check_method=unknown
+
+_LT_DECL([], [deplibs_check_method], [1],
+ [Method to check whether dependent libraries are shared objects])
+_LT_DECL([], [file_magic_cmd], [1],
+ [Command to use when deplibs_check_method = "file_magic"])
+_LT_DECL([], [file_magic_glob], [1],
+ [How to find potential files when deplibs_check_method = "file_magic"])
+_LT_DECL([], [want_nocaseglob], [1],
+ [Find potential files using nocaseglob when deplibs_check_method = "file_magic"])
+])# _LT_CHECK_MAGIC_METHOD
+
+
+# LT_PATH_NM
+# ----------
+# find the pathname to a BSD- or MS-compatible name lister
+AC_DEFUN([LT_PATH_NM],
+[AC_REQUIRE([AC_PROG_CC])dnl
+AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
+[if test -n "$NM"; then
+ # Let the user override the test.
+ lt_cv_path_NM="$NM"
+else
+ lt_nm_to_check="${ac_tool_prefix}nm"
+ if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
+ lt_nm_to_check="$lt_nm_to_check nm"
+ fi
+ for lt_tmp_nm in $lt_nm_to_check; do
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+ for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
+ IFS="$lt_save_ifs"
+ test -z "$ac_dir" && ac_dir=.
+ tmp_nm="$ac_dir/$lt_tmp_nm"
+ if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
+ # Check to see if the nm accepts a BSD-compat flag.
+ # Adding the `sed 1q' prevents false positives on HP-UX, which says:
+ # nm: unknown option "B" ignored
+ # Tru64's nm complains that /dev/null is an invalid object file
+ case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
+ */dev/null* | *'Invalid file or object type'*)
+ lt_cv_path_NM="$tmp_nm -B"
+ break
+ ;;
+ *)
+ case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
+ */dev/null*)
+ lt_cv_path_NM="$tmp_nm -p"
+ break
+ ;;
+ *)
+ lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
+ continue # so that we can try to find one that supports BSD flags
+ ;;
+ esac
+ ;;
+ esac
+ fi
+ done
+ IFS="$lt_save_ifs"
+ done
+ : ${lt_cv_path_NM=no}
+fi])
+if test "$lt_cv_path_NM" != "no"; then
+ NM="$lt_cv_path_NM"
+else
+ # Didn't find any BSD compatible name lister, look for dumpbin.
+ if test -n "$DUMPBIN"; then :
+ # Let the user override the test.
+ else
+ AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :)
+ case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
+ *COFF*)
+ DUMPBIN="$DUMPBIN -symbols"
+ ;;
+ *)
+ DUMPBIN=:
+ ;;
+ esac
+ fi
+ AC_SUBST([DUMPBIN])
+ if test "$DUMPBIN" != ":"; then
+ NM="$DUMPBIN"
+ fi
+fi
+test -z "$NM" && NM=nm
+AC_SUBST([NM])
+_LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl
+
+AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
+ [lt_cv_nm_interface="BSD nm"
+ echo "int some_variable = 0;" > conftest.$ac_ext
+ (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
+ (eval "$ac_compile" 2>conftest.err)
+ cat conftest.err >&AS_MESSAGE_LOG_FD
+ (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
+ (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
+ cat conftest.err >&AS_MESSAGE_LOG_FD
+ (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD)
+ cat conftest.out >&AS_MESSAGE_LOG_FD
+ if $GREP 'External.*some_variable' conftest.out > /dev/null; then
+ lt_cv_nm_interface="MS dumpbin"
+ fi
+ rm -f conftest*])
+])# LT_PATH_NM
+
+# Old names:
+AU_ALIAS([AM_PROG_NM], [LT_PATH_NM])
+AU_ALIAS([AC_PROG_NM], [LT_PATH_NM])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AM_PROG_NM], [])
+dnl AC_DEFUN([AC_PROG_NM], [])
+
+# _LT_CHECK_SHAREDLIB_FROM_LINKLIB
+# --------------------------------
+# how to determine the name of the shared library
+# associated with a specific link library.
+# -- PORTME fill in with the dynamic library characteristics
+m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB],
+[m4_require([_LT_DECL_EGREP])
+m4_require([_LT_DECL_OBJDUMP])
+m4_require([_LT_DECL_DLLTOOL])
+AC_CACHE_CHECK([how to associate runtime and link libraries],
+lt_cv_sharedlib_from_linklib_cmd,
+[lt_cv_sharedlib_from_linklib_cmd='unknown'
+
+case $host_os in
+cygwin* | mingw* | pw32* | cegcc*)
+ # two different shell functions defined in ltmain.sh
+ # decide which to use based on capabilities of $DLLTOOL
+ case `$DLLTOOL --help 2>&1` in
+ *--identify-strict*)
+ lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
+ ;;
+ *)
+ lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
+ ;;
+ esac
+ ;;
+*)
+ # fallback: assume linklib IS sharedlib
+ lt_cv_sharedlib_from_linklib_cmd="$ECHO"
+ ;;
+esac
+])
+sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
+test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
+
+_LT_DECL([], [sharedlib_from_linklib_cmd], [1],
+ [Command to associate shared and link libraries])
+])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB
+
+
+# _LT_PATH_MANIFEST_TOOL
+# ----------------------
+# locate the manifest tool
+m4_defun([_LT_PATH_MANIFEST_TOOL],
+[AC_CHECK_TOOL(MANIFEST_TOOL, mt, :)
+test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
+AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool],
+ [lt_cv_path_mainfest_tool=no
+ echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD
+ $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
+ cat conftest.err >&AS_MESSAGE_LOG_FD
+ if $GREP 'Manifest Tool' conftest.out > /dev/null; then
+ lt_cv_path_mainfest_tool=yes
+ fi
+ rm -f conftest*])
+if test "x$lt_cv_path_mainfest_tool" != xyes; then
+ MANIFEST_TOOL=:
+fi
+_LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl
+])# _LT_PATH_MANIFEST_TOOL
+
+
+# LT_LIB_M
+# --------
+# check for math library
+AC_DEFUN([LT_LIB_M],
+[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+LIBM=
+case $host in
+*-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*)
+ # These system don't have libm, or don't need it
+ ;;
+*-ncr-sysv4.3*)
+ AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
+ AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
+ ;;
+*)
+ AC_CHECK_LIB(m, cos, LIBM="-lm")
+ ;;
+esac
+AC_SUBST([LIBM])
+])# LT_LIB_M
+
+# Old name:
+AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_CHECK_LIBM], [])
+
+
+# _LT_COMPILER_NO_RTTI([TAGNAME])
+# -------------------------------
+m4_defun([_LT_COMPILER_NO_RTTI],
+[m4_require([_LT_TAG_COMPILER])dnl
+
+_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
+
+if test "$GCC" = yes; then
+ case $cc_basename in
+ nvcc*)
+ _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;;
+ *)
+ _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;;
+ esac
+
+ _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
+ lt_cv_prog_compiler_rtti_exceptions,
+ [-fno-rtti -fno-exceptions], [],
+ [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
+fi
+_LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],
+ [Compiler flag to turn off builtin functions])
+])# _LT_COMPILER_NO_RTTI
+
+
+# _LT_CMD_GLOBAL_SYMBOLS
+# ----------------------
+m4_defun([_LT_CMD_GLOBAL_SYMBOLS],
+[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+AC_REQUIRE([AC_PROG_CC])dnl
+AC_REQUIRE([AC_PROG_AWK])dnl
+AC_REQUIRE([LT_PATH_NM])dnl
+AC_REQUIRE([LT_PATH_LD])dnl
+m4_require([_LT_DECL_SED])dnl
+m4_require([_LT_DECL_EGREP])dnl
+m4_require([_LT_TAG_COMPILER])dnl
+
+# Check for command to grab the raw symbol name followed by C symbol from nm.
+AC_MSG_CHECKING([command to parse $NM output from $compiler object])
+AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
+[
+# These are sane defaults that work on at least a few old systems.
+# [They come from Ultrix. What could be older than Ultrix?!! ;)]
+
+# Character class describing NM global symbol codes.
+symcode='[[BCDEGRST]]'
+
+# Regexp to match symbols that can be accessed directly from C.
+sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
+
+# Define system-specific variables.
+case $host_os in
+aix*)
+ symcode='[[BCDT]]'
+ ;;
+cygwin* | mingw* | pw32* | cegcc*)
+ symcode='[[ABCDGISTW]]'
+ ;;
+hpux*)
+ if test "$host_cpu" = ia64; then
+ symcode='[[ABCDEGRST]]'
+ fi
+ ;;
+irix* | nonstopux*)
+ symcode='[[BCDEGRST]]'
+ ;;
+osf*)
+ symcode='[[BCDEGQRST]]'
+ ;;
+solaris*)
+ symcode='[[BDRT]]'
+ ;;
+sco3.2v5*)
+ symcode='[[DT]]'
+ ;;
+sysv4.2uw2*)
+ symcode='[[DT]]'
+ ;;
+sysv5* | sco5v6* | unixware* | OpenUNIX*)
+ symcode='[[ABDT]]'
+ ;;
+sysv4)
+ symcode='[[DFNSTU]]'
+ ;;
+esac
+
+# If we're using GNU nm, then use its standard symbol codes.
+case `$NM -V 2>&1` in
+*GNU* | *'with BFD'*)
+ symcode='[[ABCDGIRSTW]]' ;;
+esac
+
+# Transform an extracted symbol line into a proper C declaration.
+# Some systems (esp. on ia64) link data and code symbols differently,
+# so use this general approach.
+lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
+
+# Transform an extracted symbol line into symbol name and symbol address
+lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'"
+lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \(lib[[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"lib\2\", (void *) \&\2},/p'"
+
+# Handle CRLF in mingw tool chain
+opt_cr=
+case $build_os in
+mingw*)
+ opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
+ ;;
+esac
+
+# Try without a prefix underscore, then with it.
+for ac_symprfx in "" "_"; do
+
+ # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
+ symxfrm="\\1 $ac_symprfx\\2 \\2"
+
+ # Write the raw and C identifiers.
+ if test "$lt_cv_nm_interface" = "MS dumpbin"; then
+ # Fake it for dumpbin and say T for any non-static function
+ # and D for any global variable.
+ # Also find C++ and __fastcall symbols from MSVC++,
+ # which start with @ or ?.
+ lt_cv_sys_global_symbol_pipe="$AWK ['"\
+" {last_section=section; section=\$ 3};"\
+" /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\
+" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
+" \$ 0!~/External *\|/{next};"\
+" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
+" {if(hide[section]) next};"\
+" {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
+" {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
+" s[1]~/^[@?]/{print s[1], s[1]; next};"\
+" s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
+" ' prfx=^$ac_symprfx]"
+ else
+ lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
+ fi
+ lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
+
+ # Check to see that the pipe works correctly.
+ pipe_works=no
+
+ rm -f conftest*
+ cat > conftest.$ac_ext <<_LT_EOF
+#ifdef __cplusplus
+extern "C" {
+#endif
+char nm_test_var;
+void nm_test_func(void);
+void nm_test_func(void){}
+#ifdef __cplusplus
+}
+#endif
+int main(){nm_test_var='a';nm_test_func();return(0);}
+_LT_EOF
+
+ if AC_TRY_EVAL(ac_compile); then
+ # Now try to grab the symbols.
+ nlist=conftest.nm
+ if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then
+ # Try sorting and uniquifying the output.
+ if sort "$nlist" | uniq > "$nlist"T; then
+ mv -f "$nlist"T "$nlist"
+ else
+ rm -f "$nlist"T
+ fi
+
+ # Make sure that we snagged all the symbols we need.
+ if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
+ if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
+ cat <<_LT_EOF > conftest.$ac_ext
+/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */
+#if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE)
+/* DATA imports from DLLs on WIN32 con't be const, because runtime
+ relocations are performed -- see ld's documentation on pseudo-relocs. */
+# define LT@&t@_DLSYM_CONST
+#elif defined(__osf__)
+/* This system does not cope well with relocations in const data. */
+# define LT@&t@_DLSYM_CONST
+#else
+# define LT@&t@_DLSYM_CONST const
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+_LT_EOF
+ # Now generate the symbol file.
+ eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
+
+ cat <<_LT_EOF >> conftest.$ac_ext
+
+/* The mapping between symbol names and symbols. */
+LT@&t@_DLSYM_CONST struct {
+ const char *name;
+ void *address;
+}
+lt__PROGRAM__LTX_preloaded_symbols[[]] =
+{
+ { "@PROGRAM@", (void *) 0 },
+_LT_EOF
+ $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
+ cat <<\_LT_EOF >> conftest.$ac_ext
+ {0, (void *) 0}
+};
+
+/* This works around a problem in FreeBSD linker */
+#ifdef FREEBSD_WORKAROUND
+static const void *lt_preloaded_setup() {
+ return lt__PROGRAM__LTX_preloaded_symbols;
+}
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+_LT_EOF
+ # Now try linking the two files.
+ mv conftest.$ac_objext conftstm.$ac_objext
+ lt_globsym_save_LIBS=$LIBS
+ lt_globsym_save_CFLAGS=$CFLAGS
+ LIBS="conftstm.$ac_objext"
+ CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
+ if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
+ pipe_works=yes
+ fi
+ LIBS=$lt_globsym_save_LIBS
+ CFLAGS=$lt_globsym_save_CFLAGS
+ else
+ echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
+ fi
+ else
+ echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
+ fi
+ else
+ echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
+ fi
+ else
+ echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
+ cat conftest.$ac_ext >&5
+ fi
+ rm -rf conftest* conftst*
+
+ # Do not use the global_symbol_pipe unless it works.
+ if test "$pipe_works" = yes; then
+ break
+ else
+ lt_cv_sys_global_symbol_pipe=
+ fi
+done
+])
+if test -z "$lt_cv_sys_global_symbol_pipe"; then
+ lt_cv_sys_global_symbol_to_cdecl=
+fi
+if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
+ AC_MSG_RESULT(failed)
+else
+ AC_MSG_RESULT(ok)
+fi
+
+# Response file support.
+if test "$lt_cv_nm_interface" = "MS dumpbin"; then
+ nm_file_list_spec='@'
+elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then
+ nm_file_list_spec='@'
+fi
+
+_LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1],
+ [Take the output of nm and produce a listing of raw symbols and C names])
+_LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1],
+ [Transform the output of nm in a proper C declaration])
+_LT_DECL([global_symbol_to_c_name_address],
+ [lt_cv_sys_global_symbol_to_c_name_address], [1],
+ [Transform the output of nm in a C name address pair])
+_LT_DECL([global_symbol_to_c_name_address_lib_prefix],
+ [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1],
+ [Transform the output of nm in a C name address pair when lib prefix is needed])
+_LT_DECL([], [nm_file_list_spec], [1],
+ [Specify filename containing input files for $NM])
+]) # _LT_CMD_GLOBAL_SYMBOLS
+
+
+# _LT_COMPILER_PIC([TAGNAME])
+# ---------------------------
+m4_defun([_LT_COMPILER_PIC],
+[m4_require([_LT_TAG_COMPILER])dnl
+_LT_TAGVAR(lt_prog_compiler_wl, $1)=
+_LT_TAGVAR(lt_prog_compiler_pic, $1)=
+_LT_TAGVAR(lt_prog_compiler_static, $1)=
+
+m4_if([$1], [CXX], [
+ # C++ specific cases for pic, static, wl, etc.
+ if test "$GXX" = yes; then
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
+
+ case $host_os in
+ aix*)
+ # All AIX code is PIC.
+ if test "$host_cpu" = ia64; then
+ # AIX 5 now supports IA64 processor
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ fi
+ ;;
+
+ amigaos*)
+ case $host_cpu in
+ powerpc)
+ # see comment about AmigaOS4 .so support
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+ ;;
+ m68k)
+ # FIXME: we need at least 68020 code to build shared libraries, but
+ # adding the `-m68020' flag to GCC prevents building anything better,
+ # like `-m68040'.
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
+ ;;
+ esac
+ ;;
+
+ beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+ # PIC is the default for these OSes.
+ ;;
+ mingw* | cygwin* | os2* | pw32* | cegcc*)
+ # This hack is so that the source file can tell whether it is being
+ # built for inclusion in a dll (and should export symbols for example).
+ # Although the cygwin gcc ignores -fPIC, still need this for old-style
+ # (--disable-auto-import) libraries
+ m4_if([$1], [GCJ], [],
+ [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
+ ;;
+ darwin* | rhapsody*)
+ # PIC is the default on this platform
+ # Common symbols not allowed in MH_DYLIB files
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
+ ;;
+ *djgpp*)
+ # DJGPP does not support shared libraries at all
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)=
+ ;;
+ haiku*)
+ # PIC is the default for Haiku.
+ # The "-static" flag exists, but is broken.
+ _LT_TAGVAR(lt_prog_compiler_static, $1)=
+ ;;
+ interix[[3-9]]*)
+ # Interix 3.x gcc -fpic/-fPIC options generate broken code.
+ # Instead, we relocate shared libraries at runtime.
+ ;;
+ sysv4*MP*)
+ if test -d /usr/nec; then
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
+ fi
+ ;;
+ hpux*)
+ # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
+ # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
+ # sets the default TLS model and affects inlining.
+ case $host_cpu in
+ hppa*64*)
+ ;;
+ *)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+ ;;
+ esac
+ ;;
+ *qnx* | *nto*)
+ # QNX uses GNU C++, but need to define -shared option too, otherwise
+ # it will coredump.
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
+ ;;
+ *)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+ ;;
+ esac
+ else
+ case $host_os in
+ aix[[4-9]]*)
+ # All AIX code is PIC.
+ if test "$host_cpu" = ia64; then
+ # AIX 5 now supports IA64 processor
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ else
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
+ fi
+ ;;
+ chorus*)
+ case $cc_basename in
+ cxch68*)
+ # Green Hills C++ Compiler
+ # _LT_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a"
+ ;;
+ esac
+ ;;
+ mingw* | cygwin* | os2* | pw32* | cegcc*)
+ # This hack is so that the source file can tell whether it is being
+ # built for inclusion in a dll (and should export symbols for example).
+ m4_if([$1], [GCJ], [],
+ [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
+ ;;
+ dgux*)
+ case $cc_basename in
+ ec++*)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ ;;
+ ghcx*)
+ # Green Hills C++ Compiler
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ freebsd* | dragonfly*)
+ # FreeBSD uses GNU C++
+ ;;
+ hpux9* | hpux10* | hpux11*)
+ case $cc_basename in
+ CC*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
+ if test "$host_cpu" != ia64; then
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
+ fi
+ ;;
+ aCC*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
+ case $host_cpu in
+ hppa*64*|ia64*)
+ # +Z the default
+ ;;
+ *)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
+ ;;
+ esac
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ interix*)
+ # This is c89, which is MS Visual C++ (no shared libs)
+ # Anyone wants to do a port?
+ ;;
+ irix5* | irix6* | nonstopux*)
+ case $cc_basename in
+ CC*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+ # CC pic flag -KPIC is the default.
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ linux* | k*bsd*-gnu | kopensolaris*-gnu)
+ case $cc_basename in
+ KCC*)
+ # KAI C++ Compiler
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+ ;;
+ ecpc* )
+ # old Intel C++ for x86_64 which still supported -KPIC.
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
+ ;;
+ icpc* )
+ # Intel C++, used to be incompatible with GCC.
+ # ICC 10 doesn't accept -KPIC any more.
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
+ ;;
+ pgCC* | pgcpp*)
+ # Portland Group C++ compiler
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ ;;
+ cxx*)
+ # Compaq C++
+ # Make sure the PIC flag is empty. It appears that all Alpha
+ # Linux and Compaq Tru64 Unix objects are PIC.
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)=
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+ ;;
+ xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*)
+ # IBM XL 8.0, 9.0 on PPC and BlueGene
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
+ ;;
+ *)
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ C*)
+ # Sun C++ 5.9
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
+ ;;
+ esac
+ ;;
+ esac
+ ;;
+ lynxos*)
+ ;;
+ m88k*)
+ ;;
+ mvs*)
+ case $cc_basename in
+ cxx*)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ netbsd*)
+ ;;
+ *qnx* | *nto*)
+ # QNX uses GNU C++, but need to define -shared option too, otherwise
+ # it will coredump.
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
+ ;;
+ osf3* | osf4* | osf5*)
+ case $cc_basename in
+ KCC*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
+ ;;
+ RCC*)
+ # Rational C++ 2.4.1
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
+ ;;
+ cxx*)
+ # Digital/Compaq C++
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ # Make sure the PIC flag is empty. It appears that all Alpha
+ # Linux and Compaq Tru64 Unix objects are PIC.
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)=
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ psos*)
+ ;;
+ solaris*)
+ case $cc_basename in
+ CC* | sunCC*)
+ # Sun C++ 4.2, 5.x and Centerline C++
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
+ ;;
+ gcx*)
+ # Green Hills C++ Compiler
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ sunos4*)
+ case $cc_basename in
+ CC*)
+ # Sun C++ 4.x
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ ;;
+ lcc*)
+ # Lucid
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
+ case $cc_basename in
+ CC*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ ;;
+ esac
+ ;;
+ tandem*)
+ case $cc_basename in
+ NCC*)
+ # NonStop-UX NCC 3.20
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ vxworks*)
+ ;;
+ *)
+ _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
+ ;;
+ esac
+ fi
+],
+[
+ if test "$GCC" = yes; then
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
+
+ case $host_os in
+ aix*)
+ # All AIX code is PIC.
+ if test "$host_cpu" = ia64; then
+ # AIX 5 now supports IA64 processor
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ fi
+ ;;
+
+ amigaos*)
+ case $host_cpu in
+ powerpc)
+ # see comment about AmigaOS4 .so support
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+ ;;
+ m68k)
+ # FIXME: we need at least 68020 code to build shared libraries, but
+ # adding the `-m68020' flag to GCC prevents building anything better,
+ # like `-m68040'.
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
+ ;;
+ esac
+ ;;
+
+ beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+ # PIC is the default for these OSes.
+ ;;
+
+ mingw* | cygwin* | pw32* | os2* | cegcc*)
+ # This hack is so that the source file can tell whether it is being
+ # built for inclusion in a dll (and should export symbols for example).
+ # Although the cygwin gcc ignores -fPIC, still need this for old-style
+ # (--disable-auto-import) libraries
+ m4_if([$1], [GCJ], [],
+ [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
+ ;;
+
+ darwin* | rhapsody*)
+ # PIC is the default on this platform
+ # Common symbols not allowed in MH_DYLIB files
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
+ ;;
+
+ haiku*)
+ # PIC is the default for Haiku.
+ # The "-static" flag exists, but is broken.
+ _LT_TAGVAR(lt_prog_compiler_static, $1)=
+ ;;
+
+ hpux*)
+ # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
+ # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
+ # sets the default TLS model and affects inlining.
+ case $host_cpu in
+ hppa*64*)
+ # +Z the default
+ ;;
+ *)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+ ;;
+ esac
+ ;;
+
+ interix[[3-9]]*)
+ # Interix 3.x gcc -fpic/-fPIC options generate broken code.
+ # Instead, we relocate shared libraries at runtime.
+ ;;
+
+ msdosdjgpp*)
+ # Just because we use GCC doesn't mean we suddenly get shared libraries
+ # on systems that don't support them.
+ _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
+ enable_shared=no
+ ;;
+
+ *nto* | *qnx*)
+ # QNX uses GNU C++, but need to define -shared option too, otherwise
+ # it will coredump.
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
+ ;;
+
+ sysv4*MP*)
+ if test -d /usr/nec; then
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
+ fi
+ ;;
+
+ *)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+ ;;
+ esac
+
+ case $cc_basename in
+ nvcc*) # Cuda Compiler Driver 2.2
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker '
+ if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)"
+ fi
+ ;;
+ esac
+ else
+ # PORTME Check for flag to pass linker flags through the system compiler.
+ case $host_os in
+ aix*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ if test "$host_cpu" = ia64; then
+ # AIX 5 now supports IA64 processor
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ else
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
+ fi
+ ;;
+
+ mingw* | cygwin* | pw32* | os2* | cegcc*)
+ # This hack is so that the source file can tell whether it is being
+ # built for inclusion in a dll (and should export symbols for example).
+ m4_if([$1], [GCJ], [],
+ [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
+ ;;
+
+ hpux9* | hpux10* | hpux11*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
+ # not for PA HP-UX.
+ case $host_cpu in
+ hppa*64*|ia64*)
+ # +Z the default
+ ;;
+ *)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
+ ;;
+ esac
+ # Is there a better lt_prog_compiler_static that works with the bundled CC?
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
+ ;;
+
+ irix5* | irix6* | nonstopux*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ # PIC (with -KPIC) is the default.
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+ ;;
+
+ linux* | k*bsd*-gnu | kopensolaris*-gnu)
+ case $cc_basename in
+ # old Intel for x86_64 which still supported -KPIC.
+ ecc*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
+ ;;
+ # icc used to be incompatible with GCC.
+ # ICC 10 doesn't accept -KPIC any more.
+ icc* | ifort*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
+ ;;
+ # Lahey Fortran 8.1.
+ lf95*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='--static'
+ ;;
+ nagfor*)
+ # NAG Fortran compiler
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ ;;
+ pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
+ # Portland Group compilers (*not* the Pentium gcc compiler,
+ # which looks to be a dead project)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ ;;
+ ccc*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ # All Alpha code is PIC.
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+ ;;
+ xl* | bgxl* | bgf* | mpixl*)
+ # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
+ ;;
+ *)
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.[[0-3]]*)
+ # Sun Fortran 8.3 passes all unrecognized flags to the linker
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)=''
+ ;;
+ *Sun\ F* | *Sun*Fortran*)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
+ ;;
+ *Sun\ C*)
+ # Sun C 5.9
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ ;;
+ *Intel*\ [[CF]]*Compiler*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
+ ;;
+ *Portland\ Group*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ ;;
+ esac
+ ;;
+ esac
+ ;;
+
+ newsos6)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ ;;
+
+ *nto* | *qnx*)
+ # QNX uses GNU C++, but need to define -shared option too, otherwise
+ # it will coredump.
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
+ ;;
+
+ osf3* | osf4* | osf5*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ # All OSF/1 code is PIC.
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+ ;;
+
+ rdos*)
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+ ;;
+
+ solaris*)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ case $cc_basename in
+ f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
+ *)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
+ esac
+ ;;
+
+ sunos4*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ ;;
+
+ sysv4 | sysv4.2uw2* | sysv4.3*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ ;;
+
+ sysv4*MP*)
+ if test -d /usr/nec ;then
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ fi
+ ;;
+
+ sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ ;;
+
+ unicos*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
+ ;;
+
+ uts4*)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ ;;
+
+ *)
+ _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
+ ;;
+ esac
+ fi
+])
+case $host_os in
+ # For platforms which do not support PIC, -DPIC is meaningless:
+ *djgpp*)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)=
+ ;;
+ *)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])"
+ ;;
+esac
+
+AC_CACHE_CHECK([for $compiler option to produce PIC],
+ [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)],
+ [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)])
+_LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)
+
+#
+# Check to make sure the PIC flag actually works.
+#
+if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
+ _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works],
+ [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)],
+ [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [],
+ [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in
+ "" | " "*) ;;
+ *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;;
+ esac],
+ [_LT_TAGVAR(lt_prog_compiler_pic, $1)=
+ _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
+fi
+_LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],
+ [Additional compiler flags for building library objects])
+
+_LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],
+ [How to pass a linker flag through the compiler])
+#
+# Check to make sure the static flag actually works.
+#
+wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\"
+_LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
+ _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1),
+ $lt_tmp_static_flag,
+ [],
+ [_LT_TAGVAR(lt_prog_compiler_static, $1)=])
+_LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],
+ [Compiler flag to prevent dynamic linking])
+])# _LT_COMPILER_PIC
+
+
+# _LT_LINKER_SHLIBS([TAGNAME])
+# ----------------------------
+# See if the linker supports building shared libraries.
+m4_defun([_LT_LINKER_SHLIBS],
+[AC_REQUIRE([LT_PATH_LD])dnl
+AC_REQUIRE([LT_PATH_NM])dnl
+m4_require([_LT_PATH_MANIFEST_TOOL])dnl
+m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_DECL_EGREP])dnl
+m4_require([_LT_DECL_SED])dnl
+m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
+m4_require([_LT_TAG_COMPILER])dnl
+AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
+m4_if([$1], [CXX], [
+ _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+ _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
+ case $host_os in
+ aix[[4-9]]*)
+ # If we're using GNU nm, then we don't want the "-C" option.
+ # -C means demangle to AIX nm, but means don't demangle with GNU nm
+ # Also, AIX nm treats weak defined symbols like other global defined
+ # symbols, whereas GNU nm marks them as "W".
+ if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
+ _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+ else
+ _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+ fi
+ ;;
+ pw32*)
+ _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
+ ;;
+ cygwin* | mingw* | cegcc*)
+ case $cc_basename in
+ cl*)
+ _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
+ ;;
+ *)
+ _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols'
+ _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
+ ;;
+ esac
+ ;;
+ *)
+ _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+ ;;
+ esac
+], [
+ runpath_var=
+ _LT_TAGVAR(allow_undefined_flag, $1)=
+ _LT_TAGVAR(always_export_symbols, $1)=no
+ _LT_TAGVAR(archive_cmds, $1)=
+ _LT_TAGVAR(archive_expsym_cmds, $1)=
+ _LT_TAGVAR(compiler_needs_object, $1)=no
+ _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)=
+ _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+ _LT_TAGVAR(hardcode_automatic, $1)=no
+ _LT_TAGVAR(hardcode_direct, $1)=no
+ _LT_TAGVAR(hardcode_direct_absolute, $1)=no
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=
+ _LT_TAGVAR(hardcode_minus_L, $1)=no
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
+ _LT_TAGVAR(inherit_rpath, $1)=no
+ _LT_TAGVAR(link_all_deplibs, $1)=unknown
+ _LT_TAGVAR(module_cmds, $1)=
+ _LT_TAGVAR(module_expsym_cmds, $1)=
+ _LT_TAGVAR(old_archive_from_new_cmds, $1)=
+ _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)=
+ _LT_TAGVAR(thread_safe_flag_spec, $1)=
+ _LT_TAGVAR(whole_archive_flag_spec, $1)=
+ # include_expsyms should be a list of space-separated symbols to be *always*
+ # included in the symbol list
+ _LT_TAGVAR(include_expsyms, $1)=
+ # exclude_expsyms can be an extended regexp of symbols to exclude
+ # it will be wrapped by ` (' and `)$', so one must not match beginning or
+ # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
+ # as well as any symbol that contains `d'.
+ _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
+ # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
+ # platforms (ab)use it in PIC code, but their linkers get confused if
+ # the symbol is explicitly referenced. Since portable code cannot
+ # rely on this symbol name, it's probably fine to never include it in
+ # preloaded symbol tables.
+ # Exclude shared library initialization/finalization symbols.
+dnl Note also adjust exclude_expsyms for C++ above.
+ extract_expsyms_cmds=
+
+ case $host_os in
+ cygwin* | mingw* | pw32* | cegcc*)
+ # FIXME: the MSVC++ port hasn't been tested in a loooong time
+ # When not using gcc, we currently assume that we are using
+ # Microsoft Visual C++.
+ if test "$GCC" != yes; then
+ with_gnu_ld=no
+ fi
+ ;;
+ interix*)
+ # we just hope/assume this is gcc and not c89 (= MSVC++)
+ with_gnu_ld=yes
+ ;;
+ openbsd*)
+ with_gnu_ld=no
+ ;;
+ esac
+
+ _LT_TAGVAR(ld_shlibs, $1)=yes
+
+ # On some targets, GNU ld is compatible enough with the native linker
+ # that we're better off using the native interface for both.
+ lt_use_gnu_ld_interface=no
+ if test "$with_gnu_ld" = yes; then
+ case $host_os in
+ aix*)
+ # The AIX port of GNU ld has always aspired to compatibility
+ # with the native linker. However, as the warning in the GNU ld
+ # block says, versions before 2.19.5* couldn't really create working
+ # shared libraries, regardless of the interface used.
+ case `$LD -v 2>&1` in
+ *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
+ *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;;
+ *\ \(GNU\ Binutils\)\ [[3-9]]*) ;;
+ *)
+ lt_use_gnu_ld_interface=yes
+ ;;
+ esac
+ ;;
+ *)
+ lt_use_gnu_ld_interface=yes
+ ;;
+ esac
+ fi
+
+ if test "$lt_use_gnu_ld_interface" = yes; then
+ # If archive_cmds runs LD, not CC, wlarc should be empty
+ wlarc='${wl}'
+
+ # Set some defaults for GNU ld with shared library support. These
+ # are reset later if shared libraries are not supported. Putting them
+ # here allows them to be overridden if necessary.
+ runpath_var=LD_RUN_PATH
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+ # ancient GNU ld didn't support --whole-archive et. al.
+ if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
+ _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+ else
+ _LT_TAGVAR(whole_archive_flag_spec, $1)=
+ fi
+ supports_anon_versioning=no
+ case `$LD -v 2>&1` in
+ *GNU\ gold*) supports_anon_versioning=yes ;;
+ *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
+ *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
+ *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
+ *\ 2.11.*) ;; # other 2.11 versions
+ *) supports_anon_versioning=yes ;;
+ esac
+
+ # See if GNU ld supports shared libraries.
+ case $host_os in
+ aix[[3-9]]*)
+ # On AIX/PPC, the GNU linker is very broken
+ if test "$host_cpu" != ia64; then
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ cat <<_LT_EOF 1>&2
+
+*** Warning: the GNU linker, at least up to release 2.19, is reported
+*** to be unable to reliably create shared libraries on AIX.
+*** Therefore, libtool is disabling shared libraries support. If you
+*** really care for shared libraries, you may want to install binutils
+*** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
+*** You will then need to restart the configuration process.
+
+_LT_EOF
+ fi
+ ;;
+
+ amigaos*)
+ case $host_cpu in
+ powerpc)
+ # see comment about AmigaOS4 .so support
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)=''
+ ;;
+ m68k)
+ _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes
+ ;;
+ esac
+ ;;
+
+ beos*)
+ if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+ # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
+ # support --undefined. This deserves some investigation. FIXME
+ _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ else
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+
+ cygwin* | mingw* | pw32* | cegcc*)
+ # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
+ # as there is no search path for DLLs.
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'
+ _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+ _LT_TAGVAR(always_export_symbols, $1)=no
+ _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
+ _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols'
+ _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
+
+ if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+ # If the export-symbols file already is a .def file (1st line
+ # is EXPORTS), use it as is; otherwise, prepend...
+ _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+ cp $export_symbols $output_objdir/$soname.def;
+ else
+ echo EXPORTS > $output_objdir/$soname.def;
+ cat $export_symbols >> $output_objdir/$soname.def;
+ fi~
+ $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+ else
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+
+ haiku*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_TAGVAR(link_all_deplibs, $1)=yes
+ ;;
+
+ interix[[3-9]]*)
+ _LT_TAGVAR(hardcode_direct, $1)=no
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+ # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
+ # Instead, shared libraries are loaded at an image base (0x10000000 by
+ # default) and relocated if they conflict, which is a slow very memory
+ # consuming and fragmenting process. To avoid this, we pick a random,
+ # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
+ # time. Moving up from 0x10000000 also allows more sbrk(2) space.
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+ ;;
+
+ gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
+ tmp_diet=no
+ if test "$host_os" = linux-dietlibc; then
+ case $cc_basename in
+ diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
+ esac
+ fi
+ if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
+ && test "$tmp_diet" = no
+ then
+ tmp_addflag=' $pic_flag'
+ tmp_sharedflag='-shared'
+ case $cc_basename,$host_cpu in
+ pgcc*) # Portland Group C compiler
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+ tmp_addflag=' $pic_flag'
+ ;;
+ pgf77* | pgf90* | pgf95* | pgfortran*)
+ # Portland Group f77 and f90 compilers
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+ tmp_addflag=' $pic_flag -Mnomain' ;;
+ ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
+ tmp_addflag=' -i_dynamic' ;;
+ efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
+ tmp_addflag=' -i_dynamic -nofor_main' ;;
+ ifc* | ifort*) # Intel Fortran compiler
+ tmp_addflag=' -nofor_main' ;;
+ lf95*) # Lahey Fortran 8.1
+ _LT_TAGVAR(whole_archive_flag_spec, $1)=
+ tmp_sharedflag='--shared' ;;
+ xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below)
+ tmp_sharedflag='-qmkshrobj'
+ tmp_addflag= ;;
+ nvcc*) # Cuda Compiler Driver 2.2
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+ _LT_TAGVAR(compiler_needs_object, $1)=yes
+ ;;
+ esac
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ C*) # Sun C 5.9
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+ _LT_TAGVAR(compiler_needs_object, $1)=yes
+ tmp_sharedflag='-G' ;;
+ *Sun\ F*) # Sun Fortran 8.3
+ tmp_sharedflag='-G' ;;
+ esac
+ _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+
+ if test "x$supports_anon_versioning" = xyes; then
+ _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
+ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+ echo "local: *; };" >> $output_objdir/$libname.ver~
+ $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
+ fi
+
+ case $cc_basename in
+ xlf* | bgf* | bgxlf* | mpixlf*)
+ # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
+ if test "x$supports_anon_versioning" = xyes; then
+ _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
+ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+ echo "local: *; };" >> $output_objdir/$libname.ver~
+ $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
+ fi
+ ;;
+ esac
+ else
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+
+ netbsd*)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
+ wlarc=
+ else
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ fi
+ ;;
+
+ solaris*)
+ if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ cat <<_LT_EOF 1>&2
+
+*** Warning: The releases 2.8.* of the GNU linker cannot reliably
+*** create shared libraries on Solaris systems. Therefore, libtool
+*** is disabling shared libraries support. We urge you to upgrade GNU
+*** binutils to release 2.9.1 or newer. Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+ elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ else
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+
+ sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
+ case `$LD -v 2>&1` in
+ *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ cat <<_LT_EOF 1>&2
+
+*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
+*** reliably create shared libraries on SCO systems. Therefore, libtool
+*** is disabling shared libraries support. We urge you to upgrade GNU
+*** binutils to release 2.16.91.0.3 or newer. Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+ ;;
+ *)
+ # For security reasons, it is highly recommended that you always
+ # use absolute paths for naming shared libraries, and exclude the
+ # DT_RUNPATH tag from executables and libraries. But doing so
+ # requires that you compile everything twice, which is a pain.
+ if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ else
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+ esac
+ ;;
+
+ sunos4*)
+ _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+ wlarc=
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+
+ *)
+ if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ else
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+ esac
+
+ if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then
+ runpath_var=
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)=
+ _LT_TAGVAR(whole_archive_flag_spec, $1)=
+ fi
+ else
+ # PORTME fill in a description of your system's linker (not GNU ld)
+ case $host_os in
+ aix3*)
+ _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+ _LT_TAGVAR(always_export_symbols, $1)=yes
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
+ # Note: this linker hardcodes the directories in LIBPATH if there
+ # are no directories specified by -L.
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes
+ if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
+ # Neither direct hardcoding nor static linking is supported with a
+ # broken collect2.
+ _LT_TAGVAR(hardcode_direct, $1)=unsupported
+ fi
+ ;;
+
+ aix[[4-9]]*)
+ if test "$host_cpu" = ia64; then
+ # On IA64, the linker does run time linking by default, so we don't
+ # have to do anything special.
+ aix_use_runtimelinking=no
+ exp_sym_flag='-Bexport'
+ no_entry_flag=""
+ else
+ # If we're using GNU nm, then we don't want the "-C" option.
+ # -C means demangle to AIX nm, but means don't demangle with GNU nm
+ # Also, AIX nm treats weak defined symbols like other global
+ # defined symbols, whereas GNU nm marks them as "W".
+ if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
+ _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+ else
+ _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+ fi
+ aix_use_runtimelinking=no
+
+ # Test if we are trying to use run time linking or normal
+ # AIX style linking. If -brtl is somewhere in LDFLAGS, we
+ # need to do runtime linking.
+ case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
+ for ld_flag in $LDFLAGS; do
+ if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
+ aix_use_runtimelinking=yes
+ break
+ fi
+ done
+ ;;
+ esac
+
+ exp_sym_flag='-bexport'
+ no_entry_flag='-bnoentry'
+ fi
+
+ # When large executables or shared objects are built, AIX ld can
+ # have problems creating the table of contents. If linking a library
+ # or program results in "error TOC overflow" add -mminimal-toc to
+ # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
+ # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
+
+ _LT_TAGVAR(archive_cmds, $1)=''
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
+ _LT_TAGVAR(link_all_deplibs, $1)=yes
+ _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
+
+ if test "$GCC" = yes; then
+ case $host_os in aix4.[[012]]|aix4.[[012]].*)
+ # We only want to do this on AIX 4.2 and lower, the check
+ # below for broken collect2 doesn't work under 4.3+
+ collect2name=`${CC} -print-prog-name=collect2`
+ if test -f "$collect2name" &&
+ strings "$collect2name" | $GREP resolve_lib_name >/dev/null
+ then
+ # We have reworked collect2
+ :
+ else
+ # We have old collect2
+ _LT_TAGVAR(hardcode_direct, $1)=unsupported
+ # It fails to find uninstalled libraries when the uninstalled
+ # path is not listed in the libpath. Setting hardcode_minus_L
+ # to unsupported forces relinking
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=
+ fi
+ ;;
+ esac
+ shared_flag='-shared'
+ if test "$aix_use_runtimelinking" = yes; then
+ shared_flag="$shared_flag "'${wl}-G'
+ fi
+ else
+ # not using gcc
+ if test "$host_cpu" = ia64; then
+ # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
+ # chokes on -Wl,-G. The following line is correct:
+ shared_flag='-G'
+ else
+ if test "$aix_use_runtimelinking" = yes; then
+ shared_flag='${wl}-G'
+ else
+ shared_flag='${wl}-bM:SRE'
+ fi
+ fi
+ fi
+
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
+ # It seems that -bexpall does not export symbols beginning with
+ # underscore (_), so it is better to generate a list of symbols to export.
+ _LT_TAGVAR(always_export_symbols, $1)=yes
+ if test "$aix_use_runtimelinking" = yes; then
+ # Warning - without using the other runtime loading flags (-brtl),
+ # -berok will link without error, but may produce a broken library.
+ _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
+ # Determine the default libpath from the value encoded in an
+ # empty executable.
+ _LT_SYS_MODULE_PATH_AIX([$1])
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
+ else
+ if test "$host_cpu" = ia64; then
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
+ _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
+ _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
+ else
+ # Determine the default libpath from the value encoded in an
+ # empty executable.
+ _LT_SYS_MODULE_PATH_AIX([$1])
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
+ # Warning - without using the other run time loading flags,
+ # -berok will link without error, but may produce a broken library.
+ _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
+ _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
+ if test "$with_gnu_ld" = yes; then
+ # We only use this code for GNU lds that support --whole-archive.
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
+ else
+ # Exported symbols can be pulled into shared objects from archives
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
+ fi
+ _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
+ # This is similar to how AIX traditionally builds its shared libraries.
+ _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
+ fi
+ fi
+ ;;
+
+ amigaos*)
+ case $host_cpu in
+ powerpc)
+ # see comment about AmigaOS4 .so support
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)=''
+ ;;
+ m68k)
+ _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes
+ ;;
+ esac
+ ;;
+
+ bsdi[[45]]*)
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
+ ;;
+
+ cygwin* | mingw* | pw32* | cegcc*)
+ # When not using gcc, we currently assume that we are using
+ # Microsoft Visual C++.
+ # hardcode_libdir_flag_spec is actually meaningless, as there is
+ # no search path for DLLs.
+ case $cc_basename in
+ cl*)
+ # Native MSVC
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
+ _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+ _LT_TAGVAR(always_export_symbols, $1)=yes
+ _LT_TAGVAR(file_list_spec, $1)='@'
+ # Tell ltmain to make .lib files, not .a files.
+ libext=lib
+ # Tell ltmain to make .dll files, not .so files.
+ shrext_cmds=".dll"
+ # FIXME: Setting linknames here is a bad hack.
+ _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
+ _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+ sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
+ else
+ sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
+ fi~
+ $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
+ linknames='
+ # The linker will not automatically build a static lib if we build a DLL.
+ # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
+ _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
+ _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
+ _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1,DATA/'\'' | $SED -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols'
+ # Don't use ranlib
+ _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
+ _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
+ lt_tool_outputfile="@TOOL_OUTPUT@"~
+ case $lt_outputfile in
+ *.exe|*.EXE) ;;
+ *)
+ lt_outputfile="$lt_outputfile.exe"
+ lt_tool_outputfile="$lt_tool_outputfile.exe"
+ ;;
+ esac~
+ if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
+ $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
+ $RM "$lt_outputfile.manifest";
+ fi'
+ ;;
+ *)
+ # Assume MSVC wrapper
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
+ _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+ # Tell ltmain to make .lib files, not .a files.
+ libext=lib
+ # Tell ltmain to make .dll files, not .so files.
+ shrext_cmds=".dll"
+ # FIXME: Setting linknames here is a bad hack.
+ _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
+ # The linker will automatically build a .lib file if we build a DLL.
+ _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
+ # FIXME: Should let the user specify the lib program.
+ _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
+ _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
+ ;;
+ esac
+ ;;
+
+ darwin* | rhapsody*)
+ _LT_DARWIN_LINKER_FEATURES($1)
+ ;;
+
+ dgux*)
+ _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+
+ # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
+ # support. Future versions do this automatically, but an explicit c++rt0.o
+ # does not break anything, and helps significantly (at the cost of a little
+ # extra space).
+ freebsd2.2*)
+ _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+
+ # Unfortunately, older versions of FreeBSD 2 do not have this feature.
+ freebsd2.*)
+ _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+
+ # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
+ freebsd* | dragonfly*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+
+ hpux9*)
+ if test "$GCC" = yes; then
+ _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+ else
+ _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+ fi
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+ ;;
+
+ hpux10*)
+ if test "$GCC" = yes && test "$with_gnu_ld" = no; then
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
+ fi
+ if test "$with_gnu_ld" = no; then
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes
+ fi
+ ;;
+
+ hpux11*)
+ if test "$GCC" = yes && test "$with_gnu_ld" = no; then
+ case $host_cpu in
+ hppa*64*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ ia64*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ *)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ esac
+ else
+ case $host_cpu in
+ hppa*64*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ ia64*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ *)
+ m4_if($1, [], [
+ # Older versions of the 11.00 compiler do not understand -b yet
+ # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
+ _LT_LINKER_OPTION([if $CC understands -b],
+ _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b],
+ [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'],
+ [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])],
+ [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'])
+ ;;
+ esac
+ fi
+ if test "$with_gnu_ld" = no; then
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+
+ case $host_cpu in
+ hppa*64*|ia64*)
+ _LT_TAGVAR(hardcode_direct, $1)=no
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+ *)
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes
+ ;;
+ esac
+ fi
+ ;;
+
+ irix5* | irix6* | nonstopux*)
+ if test "$GCC" = yes; then
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ # Try to use the -exported_symbol ld option, if it does not
+ # work, assume that -exports_file does not work either and
+ # implicitly export all symbols.
+ # This should be the same for all languages, so no per-tag cache variable.
+ AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol],
+ [lt_cv_irix_exported_symbol],
+ [save_LDFLAGS="$LDFLAGS"
+ LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
+ AC_LINK_IFELSE(
+ [AC_LANG_SOURCE(
+ [AC_LANG_CASE([C], [[int foo (void) { return 0; }]],
+ [C++], [[int foo (void) { return 0; }]],
+ [Fortran 77], [[
+ subroutine foo
+ end]],
+ [Fortran], [[
+ subroutine foo
+ end]])])],
+ [lt_cv_irix_exported_symbol=yes],
+ [lt_cv_irix_exported_symbol=no])
+ LDFLAGS="$save_LDFLAGS"])
+ if test "$lt_cv_irix_exported_symbol" = yes; then
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
+ fi
+ else
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
+ fi
+ _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+ _LT_TAGVAR(inherit_rpath, $1)=yes
+ _LT_TAGVAR(link_all_deplibs, $1)=yes
+ ;;
+
+ netbsd*)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
+ else
+ _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
+ fi
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+
+ newsos6)
+ _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+
+ *nto* | *qnx*)
+ ;;
+
+ openbsd*)
+ if test -f /usr/libexec/ld.so; then
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+ if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+ else
+ case $host_os in
+ openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
+ _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+ ;;
+ *)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+ ;;
+ esac
+ fi
+ else
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+
+ os2*)
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes
+ _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+ _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
+ _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
+ ;;
+
+ osf3*)
+ if test "$GCC" = yes; then
+ _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ else
+ _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+ fi
+ _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+ ;;
+
+ osf4* | osf5*) # as osf3* with the addition of -msym flag
+ if test "$GCC" = yes; then
+ _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $pic_flag $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ else
+ _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
+ $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
+
+ # Both c and cxx compiler support -rpath directly
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
+ fi
+ _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+ ;;
+
+ solaris*)
+ _LT_TAGVAR(no_undefined_flag, $1)=' -z defs'
+ if test "$GCC" = yes; then
+ wlarc='${wl}'
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
+ else
+ case `$CC -V 2>&1` in
+ *"Compilers 5.0"*)
+ wlarc=''
+ _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
+ ;;
+ *)
+ wlarc='${wl}'
+ _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
+ ;;
+ esac
+ fi
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ case $host_os in
+ solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
+ *)
+ # The compiler driver will combine and reorder linker options,
+ # but understands `-z linker_flag'. GCC discards it without `$wl',
+ # but is careful enough not to reorder.
+ # Supported since Solaris 2.6 (maybe 2.5.1?)
+ if test "$GCC" = yes; then
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
+ else
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
+ fi
+ ;;
+ esac
+ _LT_TAGVAR(link_all_deplibs, $1)=yes
+ ;;
+
+ sunos4*)
+ if test "x$host_vendor" = xsequent; then
+ # Use $CC to link under sequent, because it throws in some extra .o
+ # files that make .init and .fini sections work.
+ _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
+ fi
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+
+ sysv4)
+ case $host_vendor in
+ sni)
+ _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???
+ ;;
+ siemens)
+ ## LD is ld it makes a PLAMLIB
+ ## CC just makes a GrossModule.
+ _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
+ _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
+ _LT_TAGVAR(hardcode_direct, $1)=no
+ ;;
+ motorola)
+ _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
+ ;;
+ esac
+ runpath_var='LD_RUN_PATH'
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+
+ sysv4.3*)
+ _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
+ ;;
+
+ sysv4*MP*)
+ if test -d /usr/nec; then
+ _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ runpath_var=LD_RUN_PATH
+ hardcode_runpath_var=yes
+ _LT_TAGVAR(ld_shlibs, $1)=yes
+ fi
+ ;;
+
+ sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
+ _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
+ _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ runpath_var='LD_RUN_PATH'
+
+ if test "$GCC" = yes; then
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ fi
+ ;;
+
+ sysv5* | sco3.2v5* | sco5v6*)
+ # Note: We can NOT use -z defs as we might desire, because we do not
+ # link with -lc, and that would cause any symbols used from libc to
+ # always be unresolved, which means just about no library would
+ # ever link correctly. If we're not using GNU ld we use -z text
+ # though, which does catch some bad symbols but isn't as heavy-handed
+ # as -z defs.
+ _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
+ _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
+ _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
+ _LT_TAGVAR(link_all_deplibs, $1)=yes
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
+ runpath_var='LD_RUN_PATH'
+
+ if test "$GCC" = yes; then
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ fi
+ ;;
+
+ uts4*)
+ _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+
+ *)
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ esac
+
+ if test x$host_vendor = xsni; then
+ case $host in
+ sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym'
+ ;;
+ esac
+ fi
+ fi
+])
+AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
+test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
+
+_LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld
+
+_LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl
+_LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl
+_LT_DECL([], [extract_expsyms_cmds], [2],
+ [The commands to extract the exported symbol list from a shared archive])
+
+#
+# Do we need to explicitly link libc?
+#
+case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in
+x|xyes)
+ # Assume -lc should be added
+ _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
+
+ if test "$enable_shared" = yes && test "$GCC" = yes; then
+ case $_LT_TAGVAR(archive_cmds, $1) in
+ *'~'*)
+ # FIXME: we may have to deal with multi-command sequences.
+ ;;
+ '$CC '*)
+ # Test whether the compiler implicitly links with -lc since on some
+ # systems, -lgcc has to come before -lc. If gcc already passes -lc
+ # to ld, don't add -lc before -lgcc.
+ AC_CACHE_CHECK([whether -lc should be explicitly linked in],
+ [lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1),
+ [$RM conftest*
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
+ soname=conftest
+ lib=conftest
+ libobjs=conftest.$ac_objext
+ deplibs=
+ wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
+ pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
+ compiler_flags=-v
+ linker_flags=-v
+ verstring=
+ output_objdir=.
+ libname=conftest
+ lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
+ _LT_TAGVAR(allow_undefined_flag, $1)=
+ if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)
+ then
+ lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no
+ else
+ lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
+ fi
+ _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
+ else
+ cat conftest.err 1>&5
+ fi
+ $RM conftest*
+ ])
+ _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)
+ ;;
+ esac
+ fi
+ ;;
+esac
+
+_LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],
+ [Whether or not to add -lc for building shared libraries])
+_LT_TAGDECL([allow_libtool_libs_with_static_runtimes],
+ [enable_shared_with_static_runtimes], [0],
+ [Whether or not to disallow shared libs when runtime libs are static])
+_LT_TAGDECL([], [export_dynamic_flag_spec], [1],
+ [Compiler flag to allow reflexive dlopens])
+_LT_TAGDECL([], [whole_archive_flag_spec], [1],
+ [Compiler flag to generate shared objects directly from archives])
+_LT_TAGDECL([], [compiler_needs_object], [1],
+ [Whether the compiler copes with passing no objects directly])
+_LT_TAGDECL([], [old_archive_from_new_cmds], [2],
+ [Create an old-style archive from a shared archive])
+_LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],
+ [Create a temporary old-style archive to link instead of a shared archive])
+_LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])
+_LT_TAGDECL([], [archive_expsym_cmds], [2])
+_LT_TAGDECL([], [module_cmds], [2],
+ [Commands used to build a loadable module if different from building
+ a shared archive.])
+_LT_TAGDECL([], [module_expsym_cmds], [2])
+_LT_TAGDECL([], [with_gnu_ld], [1],
+ [Whether we are building with GNU ld or not])
+_LT_TAGDECL([], [allow_undefined_flag], [1],
+ [Flag that allows shared libraries with undefined symbols to be built])
+_LT_TAGDECL([], [no_undefined_flag], [1],
+ [Flag that enforces no undefined symbols])
+_LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],
+ [Flag to hardcode $libdir into a binary during linking.
+ This must work even if $libdir does not exist])
+_LT_TAGDECL([], [hardcode_libdir_separator], [1],
+ [Whether we need a single "-rpath" flag with a separated argument])
+_LT_TAGDECL([], [hardcode_direct], [0],
+ [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
+ DIR into the resulting binary])
+_LT_TAGDECL([], [hardcode_direct_absolute], [0],
+ [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
+ DIR into the resulting binary and the resulting library dependency is
+ "absolute", i.e impossible to change by setting ${shlibpath_var} if the
+ library is relocated])
+_LT_TAGDECL([], [hardcode_minus_L], [0],
+ [Set to "yes" if using the -LDIR flag during linking hardcodes DIR
+ into the resulting binary])
+_LT_TAGDECL([], [hardcode_shlibpath_var], [0],
+ [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
+ into the resulting binary])
+_LT_TAGDECL([], [hardcode_automatic], [0],
+ [Set to "yes" if building a shared library automatically hardcodes DIR
+ into the library and all subsequent libraries and executables linked
+ against it])
+_LT_TAGDECL([], [inherit_rpath], [0],
+ [Set to yes if linker adds runtime paths of dependent libraries
+ to runtime path list])
+_LT_TAGDECL([], [link_all_deplibs], [0],
+ [Whether libtool must link a program against all its dependency libraries])
+_LT_TAGDECL([], [always_export_symbols], [0],
+ [Set to "yes" if exported symbols are required])
+_LT_TAGDECL([], [export_symbols_cmds], [2],
+ [The commands to list exported symbols])
+_LT_TAGDECL([], [exclude_expsyms], [1],
+ [Symbols that should not be listed in the preloaded symbols])
+_LT_TAGDECL([], [include_expsyms], [1],
+ [Symbols that must always be exported])
+_LT_TAGDECL([], [prelink_cmds], [2],
+ [Commands necessary for linking programs (against libraries) with templates])
+_LT_TAGDECL([], [postlink_cmds], [2],
+ [Commands necessary for finishing linking programs])
+_LT_TAGDECL([], [file_list_spec], [1],
+ [Specify filename containing input files])
+dnl FIXME: Not yet implemented
+dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],
+dnl [Compiler flag to generate thread safe objects])
+])# _LT_LINKER_SHLIBS
+
+
+# _LT_LANG_C_CONFIG([TAG])
+# ------------------------
+# Ensure that the configuration variables for a C compiler are suitably
+# defined. These variables are subsequently used by _LT_CONFIG to write
+# the compiler configuration to `libtool'.
+m4_defun([_LT_LANG_C_CONFIG],
+[m4_require([_LT_DECL_EGREP])dnl
+lt_save_CC="$CC"
+AC_LANG_PUSH(C)
+
+# Source file extension for C test sources.
+ac_ext=c
+
+# Object file extension for compiled C test sources.
+objext=o
+_LT_TAGVAR(objext, $1)=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code="int some_variable = 0;"
+
+# Code to be used in simple link tests
+lt_simple_link_test_code='int main(){return(0);}'
+
+_LT_TAG_COMPILER
+# Save the default compiler, since it gets overwritten when the other
+# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
+compiler_DEFAULT=$CC
+
+# save warnings/boilerplate of simple test code
+_LT_COMPILER_BOILERPLATE
+_LT_LINKER_BOILERPLATE
+
+if test -n "$compiler"; then
+ _LT_COMPILER_NO_RTTI($1)
+ _LT_COMPILER_PIC($1)
+ _LT_COMPILER_C_O($1)
+ _LT_COMPILER_FILE_LOCKS($1)
+ _LT_LINKER_SHLIBS($1)
+ _LT_SYS_DYNAMIC_LINKER($1)
+ _LT_LINKER_HARDCODE_LIBPATH($1)
+ LT_SYS_DLOPEN_SELF
+ _LT_CMD_STRIPLIB
+
+ # Report which library types will actually be built
+ AC_MSG_CHECKING([if libtool supports shared libraries])
+ AC_MSG_RESULT([$can_build_shared])
+
+ AC_MSG_CHECKING([whether to build shared libraries])
+ test "$can_build_shared" = "no" && enable_shared=no
+
+ # On AIX, shared libraries and static libraries use the same namespace, and
+ # are all built from PIC.
+ case $host_os in
+ aix3*)
+ test "$enable_shared" = yes && enable_static=no
+ if test -n "$RANLIB"; then
+ archive_cmds="$archive_cmds~\$RANLIB \$lib"
+ postinstall_cmds='$RANLIB $lib'
+ fi
+ ;;
+
+ aix[[4-9]]*)
+ if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
+ test "$enable_shared" = yes && enable_static=no
+ fi
+ ;;
+ esac
+ AC_MSG_RESULT([$enable_shared])
+
+ AC_MSG_CHECKING([whether to build static libraries])
+ # Make sure either enable_shared or enable_static is yes.
+ test "$enable_shared" = yes || enable_static=yes
+ AC_MSG_RESULT([$enable_static])
+
+ _LT_CONFIG($1)
+fi
+AC_LANG_POP
+CC="$lt_save_CC"
+])# _LT_LANG_C_CONFIG
+
+
+# _LT_LANG_CXX_CONFIG([TAG])
+# --------------------------
+# Ensure that the configuration variables for a C++ compiler are suitably
+# defined. These variables are subsequently used by _LT_CONFIG to write
+# the compiler configuration to `libtool'.
+m4_defun([_LT_LANG_CXX_CONFIG],
+[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_DECL_EGREP])dnl
+m4_require([_LT_PATH_MANIFEST_TOOL])dnl
+if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
+ ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
+ (test "X$CXX" != "Xg++"))) ; then
+ AC_PROG_CXXCPP
+else
+ _lt_caught_CXX_error=yes
+fi
+
+AC_LANG_PUSH(C++)
+_LT_TAGVAR(archive_cmds_need_lc, $1)=no
+_LT_TAGVAR(allow_undefined_flag, $1)=
+_LT_TAGVAR(always_export_symbols, $1)=no
+_LT_TAGVAR(archive_expsym_cmds, $1)=
+_LT_TAGVAR(compiler_needs_object, $1)=no
+_LT_TAGVAR(export_dynamic_flag_spec, $1)=
+_LT_TAGVAR(hardcode_direct, $1)=no
+_LT_TAGVAR(hardcode_direct_absolute, $1)=no
+_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
+_LT_TAGVAR(hardcode_libdir_separator, $1)=
+_LT_TAGVAR(hardcode_minus_L, $1)=no
+_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
+_LT_TAGVAR(hardcode_automatic, $1)=no
+_LT_TAGVAR(inherit_rpath, $1)=no
+_LT_TAGVAR(module_cmds, $1)=
+_LT_TAGVAR(module_expsym_cmds, $1)=
+_LT_TAGVAR(link_all_deplibs, $1)=unknown
+_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
+_LT_TAGVAR(reload_flag, $1)=$reload_flag
+_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
+_LT_TAGVAR(no_undefined_flag, $1)=
+_LT_TAGVAR(whole_archive_flag_spec, $1)=
+_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
+
+# Source file extension for C++ test sources.
+ac_ext=cpp
+
+# Object file extension for compiled C++ test sources.
+objext=o
+_LT_TAGVAR(objext, $1)=$objext
+
+# No sense in running all these tests if we already determined that
+# the CXX compiler isn't working. Some variables (like enable_shared)
+# are currently assumed to apply to all compilers on this platform,
+# and will be corrupted by setting them based on a non-working compiler.
+if test "$_lt_caught_CXX_error" != yes; then
+ # Code to be used in simple compile tests
+ lt_simple_compile_test_code="int some_variable = 0;"
+
+ # Code to be used in simple link tests
+ lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
+
+ # ltmain only uses $CC for tagged configurations so make sure $CC is set.
+ _LT_TAG_COMPILER
+
+ # save warnings/boilerplate of simple test code
+ _LT_COMPILER_BOILERPLATE
+ _LT_LINKER_BOILERPLATE
+
+ # Allow CC to be a program name with arguments.
+ lt_save_CC=$CC
+ lt_save_CFLAGS=$CFLAGS
+ lt_save_LD=$LD
+ lt_save_GCC=$GCC
+ GCC=$GXX
+ lt_save_with_gnu_ld=$with_gnu_ld
+ lt_save_path_LD=$lt_cv_path_LD
+ if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
+ lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
+ else
+ $as_unset lt_cv_prog_gnu_ld
+ fi
+ if test -n "${lt_cv_path_LDCXX+set}"; then
+ lt_cv_path_LD=$lt_cv_path_LDCXX
+ else
+ $as_unset lt_cv_path_LD
+ fi
+ test -z "${LDCXX+set}" || LD=$LDCXX
+ CC=${CXX-"c++"}
+ CFLAGS=$CXXFLAGS
+ compiler=$CC
+ _LT_TAGVAR(compiler, $1)=$CC
+ _LT_CC_BASENAME([$compiler])
+
+ if test -n "$compiler"; then
+ # We don't want -fno-exception when compiling C++ code, so set the
+ # no_builtin_flag separately
+ if test "$GXX" = yes; then
+ _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
+ else
+ _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
+ fi
+
+ if test "$GXX" = yes; then
+ # Set up default GNU C++ configuration
+
+ LT_PATH_LD
+
+ # Check if GNU C++ uses GNU ld as the underlying linker, since the
+ # archiving commands below assume that GNU ld is being used.
+ if test "$with_gnu_ld" = yes; then
+ _LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+
+ # If archive_cmds runs LD, not CC, wlarc should be empty
+ # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
+ # investigate it a little bit more. (MM)
+ wlarc='${wl}'
+
+ # ancient GNU ld didn't support --whole-archive et. al.
+ if eval "`$CC -print-prog-name=ld` --help 2>&1" |
+ $GREP 'no-whole-archive' > /dev/null; then
+ _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+ else
+ _LT_TAGVAR(whole_archive_flag_spec, $1)=
+ fi
+ else
+ with_gnu_ld=no
+ wlarc=
+
+ # A generic and very simple default shared library creation
+ # command for GNU C++ for the case where it uses the native
+ # linker, instead of GNU ld. If possible, this setting should
+ # overridden to take advantage of the native linker features on
+ # the platform it is being used on.
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
+ fi
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
+
+ else
+ GXX=no
+ with_gnu_ld=no
+ wlarc=
+ fi
+
+ # PORTME: fill in a description of your system's C++ link characteristics
+ AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
+ _LT_TAGVAR(ld_shlibs, $1)=yes
+ case $host_os in
+ aix3*)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ aix[[4-9]]*)
+ if test "$host_cpu" = ia64; then
+ # On IA64, the linker does run time linking by default, so we don't
+ # have to do anything special.
+ aix_use_runtimelinking=no
+ exp_sym_flag='-Bexport'
+ no_entry_flag=""
+ else
+ aix_use_runtimelinking=no
+
+ # Test if we are trying to use run time linking or normal
+ # AIX style linking. If -brtl is somewhere in LDFLAGS, we
+ # need to do runtime linking.
+ case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
+ for ld_flag in $LDFLAGS; do
+ case $ld_flag in
+ *-brtl*)
+ aix_use_runtimelinking=yes
+ break
+ ;;
+ esac
+ done
+ ;;
+ esac
+
+ exp_sym_flag='-bexport'
+ no_entry_flag='-bnoentry'
+ fi
+
+ # When large executables or shared objects are built, AIX ld can
+ # have problems creating the table of contents. If linking a library
+ # or program results in "error TOC overflow" add -mminimal-toc to
+ # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
+ # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
+
+ _LT_TAGVAR(archive_cmds, $1)=''
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
+ _LT_TAGVAR(link_all_deplibs, $1)=yes
+ _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
+
+ if test "$GXX" = yes; then
+ case $host_os in aix4.[[012]]|aix4.[[012]].*)
+ # We only want to do this on AIX 4.2 and lower, the check
+ # below for broken collect2 doesn't work under 4.3+
+ collect2name=`${CC} -print-prog-name=collect2`
+ if test -f "$collect2name" &&
+ strings "$collect2name" | $GREP resolve_lib_name >/dev/null
+ then
+ # We have reworked collect2
+ :
+ else
+ # We have old collect2
+ _LT_TAGVAR(hardcode_direct, $1)=unsupported
+ # It fails to find uninstalled libraries when the uninstalled
+ # path is not listed in the libpath. Setting hardcode_minus_L
+ # to unsupported forces relinking
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=
+ fi
+ esac
+ shared_flag='-shared'
+ if test "$aix_use_runtimelinking" = yes; then
+ shared_flag="$shared_flag "'${wl}-G'
+ fi
+ else
+ # not using gcc
+ if test "$host_cpu" = ia64; then
+ # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
+ # chokes on -Wl,-G. The following line is correct:
+ shared_flag='-G'
+ else
+ if test "$aix_use_runtimelinking" = yes; then
+ shared_flag='${wl}-G'
+ else
+ shared_flag='${wl}-bM:SRE'
+ fi
+ fi
+ fi
+
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
+ # It seems that -bexpall does not export symbols beginning with
+ # underscore (_), so it is better to generate a list of symbols to
+ # export.
+ _LT_TAGVAR(always_export_symbols, $1)=yes
+ if test "$aix_use_runtimelinking" = yes; then
+ # Warning - without using the other runtime loading flags (-brtl),
+ # -berok will link without error, but may produce a broken library.
+ _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
+ # Determine the default libpath from the value encoded in an empty
+ # executable.
+ _LT_SYS_MODULE_PATH_AIX([$1])
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
+
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
+ else
+ if test "$host_cpu" = ia64; then
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
+ _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
+ _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
+ else
+ # Determine the default libpath from the value encoded in an
+ # empty executable.
+ _LT_SYS_MODULE_PATH_AIX([$1])
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
+ # Warning - without using the other run time loading flags,
+ # -berok will link without error, but may produce a broken library.
+ _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
+ _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
+ if test "$with_gnu_ld" = yes; then
+ # We only use this code for GNU lds that support --whole-archive.
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
+ else
+ # Exported symbols can be pulled into shared objects from archives
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
+ fi
+ _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
+ # This is similar to how AIX traditionally builds its shared
+ # libraries.
+ _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
+ fi
+ fi
+ ;;
+
+ beos*)
+ if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+ # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
+ # support --undefined. This deserves some investigation. FIXME
+ _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ else
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+
+ chorus*)
+ case $cc_basename in
+ *)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ esac
+ ;;
+
+ cygwin* | mingw* | pw32* | cegcc*)
+ case $GXX,$cc_basename in
+ ,cl* | no,cl*)
+ # Native MSVC
+ # hardcode_libdir_flag_spec is actually meaningless, as there is
+ # no search path for DLLs.
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
+ _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+ _LT_TAGVAR(always_export_symbols, $1)=yes
+ _LT_TAGVAR(file_list_spec, $1)='@'
+ # Tell ltmain to make .lib files, not .a files.
+ libext=lib
+ # Tell ltmain to make .dll files, not .so files.
+ shrext_cmds=".dll"
+ # FIXME: Setting linknames here is a bad hack.
+ _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
+ _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+ $SED -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
+ else
+ $SED -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
+ fi~
+ $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
+ linknames='
+ # The linker will not automatically build a static lib if we build a DLL.
+ # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
+ _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
+ # Don't use ranlib
+ _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
+ _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
+ lt_tool_outputfile="@TOOL_OUTPUT@"~
+ case $lt_outputfile in
+ *.exe|*.EXE) ;;
+ *)
+ lt_outputfile="$lt_outputfile.exe"
+ lt_tool_outputfile="$lt_tool_outputfile.exe"
+ ;;
+ esac~
+ func_to_tool_file "$lt_outputfile"~
+ if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
+ $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
+ $RM "$lt_outputfile.manifest";
+ fi'
+ ;;
+ *)
+ # g++
+ # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
+ # as there is no search path for DLLs.
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'
+ _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+ _LT_TAGVAR(always_export_symbols, $1)=no
+ _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
+
+ if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+ # If the export-symbols file already is a .def file (1st line
+ # is EXPORTS), use it as is; otherwise, prepend...
+ _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+ cp $export_symbols $output_objdir/$soname.def;
+ else
+ echo EXPORTS > $output_objdir/$soname.def;
+ cat $export_symbols >> $output_objdir/$soname.def;
+ fi~
+ $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+ else
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+ esac
+ ;;
+ darwin* | rhapsody*)
+ _LT_DARWIN_LINKER_FEATURES($1)
+ ;;
+
+ dgux*)
+ case $cc_basename in
+ ec++*)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ ghcx*)
+ # Green Hills C++ Compiler
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ *)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ esac
+ ;;
+
+ freebsd2.*)
+ # C++ shared libraries reported to be fairly broken before
+ # switch to ELF
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+
+ freebsd-elf*)
+ _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+ ;;
+
+ freebsd* | dragonfly*)
+ # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
+ # conventions
+ _LT_TAGVAR(ld_shlibs, $1)=yes
+ ;;
+
+ gnu*)
+ ;;
+
+ haiku*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_TAGVAR(link_all_deplibs, $1)=yes
+ ;;
+
+ hpux9*)
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
+ # but as the default
+ # location of the library.
+
+ case $cc_basename in
+ CC*)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ aCC*)
+ _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ #
+ # There doesn't appear to be a way to prevent this compiler from
+ # explicitly linking system object files so we need to strip them
+ # from the output so that they don't get included in the library
+ # dependencies.
+ output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
+ ;;
+ *)
+ if test "$GXX" = yes; then
+ _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+ else
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+ esac
+ ;;
+
+ hpux10*|hpux11*)
+ if test $with_gnu_ld = no; then
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+
+ case $host_cpu in
+ hppa*64*|ia64*)
+ ;;
+ *)
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+ ;;
+ esac
+ fi
+ case $host_cpu in
+ hppa*64*|ia64*)
+ _LT_TAGVAR(hardcode_direct, $1)=no
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+ *)
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
+ # but as the default
+ # location of the library.
+ ;;
+ esac
+
+ case $cc_basename in
+ CC*)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ aCC*)
+ case $host_cpu in
+ hppa*64*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ ia64*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ *)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ esac
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ #
+ # There doesn't appear to be a way to prevent this compiler from
+ # explicitly linking system object files so we need to strip them
+ # from the output so that they don't get included in the library
+ # dependencies.
+ output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
+ ;;
+ *)
+ if test "$GXX" = yes; then
+ if test $with_gnu_ld = no; then
+ case $host_cpu in
+ hppa*64*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ ia64*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ *)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ esac
+ fi
+ else
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+ esac
+ ;;
+
+ interix[[3-9]]*)
+ _LT_TAGVAR(hardcode_direct, $1)=no
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+ # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
+ # Instead, shared libraries are loaded at an image base (0x10000000 by
+ # default) and relocated if they conflict, which is a slow very memory
+ # consuming and fragmenting process. To avoid this, we pick a random,
+ # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
+ # time. Moving up from 0x10000000 also allows more sbrk(2) space.
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+ ;;
+ irix5* | irix6*)
+ case $cc_basename in
+ CC*)
+ # SGI C++
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+
+ # Archives containing C++ object files must be created using
+ # "CC -ar", where "CC" is the IRIX C++ compiler. This is
+ # necessary to make sure instantiated templates are included
+ # in the archive.
+ _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
+ ;;
+ *)
+ if test "$GXX" = yes; then
+ if test "$with_gnu_ld" = no; then
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ else
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` -o $lib'
+ fi
+ fi
+ _LT_TAGVAR(link_all_deplibs, $1)=yes
+ ;;
+ esac
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+ _LT_TAGVAR(inherit_rpath, $1)=yes
+ ;;
+
+ linux* | k*bsd*-gnu | kopensolaris*-gnu)
+ case $cc_basename in
+ KCC*)
+ # Kuck and Associates, Inc. (KAI) C++ Compiler
+
+ # KCC will only create a shared library if the output file
+ # ends with ".so" (or ".sl" for HP-UX), so rename the library
+ # to its proper name (with version) after linking.
+ _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib'
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ #
+ # There doesn't appear to be a way to prevent this compiler from
+ # explicitly linking system object files so we need to strip them
+ # from the output so that they don't get included in the library
+ # dependencies.
+ output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
+
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+
+ # Archives containing C++ object files must be created using
+ # "CC -Bstatic", where "CC" is the KAI C++ compiler.
+ _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
+ ;;
+ icpc* | ecpc* )
+ # Intel C++
+ with_gnu_ld=yes
+ # version 8.0 and above of icpc choke on multiply defined symbols
+ # if we add $predep_objects and $postdep_objects, however 7.1 and
+ # earlier do not add the objects themselves.
+ case `$CC -V 2>&1` in
+ *"Version 7."*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ ;;
+ *) # Version 8.0 or newer
+ tmp_idyn=
+ case $host_cpu in
+ ia64*) tmp_idyn=' -i_dynamic';;
+ esac
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ ;;
+ esac
+ _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
+ ;;
+ pgCC* | pgcpp*)
+ # Portland Group C++ compiler
+ case `$CC -V` in
+ *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*)
+ _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
+ rm -rf $tpldir~
+ $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
+ compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
+ _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
+ rm -rf $tpldir~
+ $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
+ $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
+ $RANLIB $oldlib'
+ _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
+ rm -rf $tpldir~
+ $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
+ $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~
+ rm -rf $tpldir~
+ $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
+ $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
+ ;;
+ *) # Version 6 and above use weak symbols
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
+ ;;
+ esac
+
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+ ;;
+ cxx*)
+ # Compaq C++
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
+
+ runpath_var=LD_RUN_PATH
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ #
+ # There doesn't appear to be a way to prevent this compiler from
+ # explicitly linking system object files so we need to strip them
+ # from the output so that they don't get included in the library
+ # dependencies.
+ output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed'
+ ;;
+ xl* | mpixl* | bgxl*)
+ # IBM XL 8.0 on PPC, with GNU ld
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+ _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ if test "x$supports_anon_versioning" = xyes; then
+ _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
+ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+ echo "local: *; };" >> $output_objdir/$libname.ver~
+ $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
+ fi
+ ;;
+ *)
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ C*)
+ # Sun C++ 5.9
+ _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
+ _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+ _LT_TAGVAR(compiler_needs_object, $1)=yes
+
+ # Not sure whether something based on
+ # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
+ # would be better.
+ output_verbose_link_cmd='func_echo_all'
+
+ # Archives containing C++ object files must be created using
+ # "CC -xar", where "CC" is the Sun C++ compiler. This is
+ # necessary to make sure instantiated templates are included
+ # in the archive.
+ _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
+ ;;
+ esac
+ ;;
+ esac
+ ;;
+
+ lynxos*)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+
+ m88k*)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+
+ mvs*)
+ case $cc_basename in
+ cxx*)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ *)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ esac
+ ;;
+
+ netbsd*)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
+ wlarc=
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ fi
+ # Workaround some broken pre-1.5 toolchains
+ output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
+ ;;
+
+ *nto* | *qnx*)
+ _LT_TAGVAR(ld_shlibs, $1)=yes
+ ;;
+
+ openbsd2*)
+ # C++ shared libraries are fairly broken
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+
+ openbsd*)
+ if test -f /usr/libexec/ld.so; then
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+ if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+ _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+ fi
+ output_verbose_link_cmd=func_echo_all
+ else
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+
+ osf3* | osf4* | osf5*)
+ case $cc_basename in
+ KCC*)
+ # Kuck and Associates, Inc. (KAI) C++ Compiler
+
+ # KCC will only create a shared library if the output file
+ # ends with ".so" (or ".sl" for HP-UX), so rename the library
+ # to its proper name (with version) after linking.
+ _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
+
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+
+ # Archives containing C++ object files must be created using
+ # the KAI C++ compiler.
+ case $host in
+ osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;;
+ *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;;
+ esac
+ ;;
+ RCC*)
+ # Rational C++ 2.4.1
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ cxx*)
+ case $host in
+ osf3*)
+ _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && func_echo_all "${wl}-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ ;;
+ *)
+ _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
+ echo "-hidden">> $lib.exp~
+ $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~
+ $RM $lib.exp'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
+ ;;
+ esac
+
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ #
+ # There doesn't appear to be a way to prevent this compiler from
+ # explicitly linking system object files so we need to strip them
+ # from the output so that they don't get included in the library
+ # dependencies.
+ output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
+ ;;
+ *)
+ if test "$GXX" = yes && test "$with_gnu_ld" = no; then
+ _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
+ case $host in
+ osf3*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ ;;
+ *)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ ;;
+ esac
+
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
+
+ else
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+ esac
+ ;;
+
+ psos*)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+
+ sunos4*)
+ case $cc_basename in
+ CC*)
+ # Sun C++ 4.x
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ lcc*)
+ # Lucid
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ *)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ esac
+ ;;
+
+ solaris*)
+ case $cc_basename in
+ CC* | sunCC*)
+ # Sun C++ 4.2, 5.x and Centerline C++
+ _LT_TAGVAR(archive_cmds_need_lc,$1)=yes
+ _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
+ _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
+
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ case $host_os in
+ solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
+ *)
+ # The compiler driver will combine and reorder linker options,
+ # but understands `-z linker_flag'.
+ # Supported since Solaris 2.6 (maybe 2.5.1?)
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
+ ;;
+ esac
+ _LT_TAGVAR(link_all_deplibs, $1)=yes
+
+ output_verbose_link_cmd='func_echo_all'
+
+ # Archives containing C++ object files must be created using
+ # "CC -xar", where "CC" is the Sun C++ compiler. This is
+ # necessary to make sure instantiated templates are included
+ # in the archive.
+ _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
+ ;;
+ gcx*)
+ # Green Hills C++ Compiler
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
+
+ # The C++ compiler must be used to create the archive.
+ _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
+ ;;
+ *)
+ # GNU C++ compiler with Solaris linker
+ if test "$GXX" = yes && test "$with_gnu_ld" = no; then
+ _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
+ if $CC --version | $GREP -v '^2\.7' > /dev/null; then
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $CC -shared $pic_flag -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
+ else
+ # g++ 2.7 appears to require `-G' NOT `-shared' on this
+ # platform.
+ _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
+ fi
+
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
+ case $host_os in
+ solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
+ *)
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
+ ;;
+ esac
+ fi
+ ;;
+ esac
+ ;;
+
+ sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
+ _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
+ _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ runpath_var='LD_RUN_PATH'
+
+ case $cc_basename in
+ CC*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ *)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ esac
+ ;;
+
+ sysv5* | sco3.2v5* | sco5v6*)
+ # Note: We can NOT use -z defs as we might desire, because we do not
+ # link with -lc, and that would cause any symbols used from libc to
+ # always be unresolved, which means just about no library would
+ # ever link correctly. If we're not using GNU ld we use -z text
+ # though, which does catch some bad symbols but isn't as heavy-handed
+ # as -z defs.
+ _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
+ _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
+ _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
+ _LT_TAGVAR(link_all_deplibs, $1)=yes
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
+ runpath_var='LD_RUN_PATH'
+
+ case $cc_basename in
+ CC*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~
+ '"$_LT_TAGVAR(old_archive_cmds, $1)"
+ _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~
+ '"$_LT_TAGVAR(reload_cmds, $1)"
+ ;;
+ *)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ esac
+ ;;
+
+ tandem*)
+ case $cc_basename in
+ NCC*)
+ # NonStop-UX NCC 3.20
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ *)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ esac
+ ;;
+
+ vxworks*)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+
+ *)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ esac
+
+ AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
+ test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
+
+ _LT_TAGVAR(GCC, $1)="$GXX"
+ _LT_TAGVAR(LD, $1)="$LD"
+
+ ## CAVEAT EMPTOR:
+ ## There is no encapsulation within the following macros, do not change
+ ## the running order or otherwise move them around unless you know exactly
+ ## what you are doing...
+ _LT_SYS_HIDDEN_LIBDEPS($1)
+ _LT_COMPILER_PIC($1)
+ _LT_COMPILER_C_O($1)
+ _LT_COMPILER_FILE_LOCKS($1)
+ _LT_LINKER_SHLIBS($1)
+ _LT_SYS_DYNAMIC_LINKER($1)
+ _LT_LINKER_HARDCODE_LIBPATH($1)
+
+ _LT_CONFIG($1)
+ fi # test -n "$compiler"
+
+ CC=$lt_save_CC
+ CFLAGS=$lt_save_CFLAGS
+ LDCXX=$LD
+ LD=$lt_save_LD
+ GCC=$lt_save_GCC
+ with_gnu_ld=$lt_save_with_gnu_ld
+ lt_cv_path_LDCXX=$lt_cv_path_LD
+ lt_cv_path_LD=$lt_save_path_LD
+ lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
+ lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
+fi # test "$_lt_caught_CXX_error" != yes
+
+AC_LANG_POP
+])# _LT_LANG_CXX_CONFIG
+
+
+# _LT_FUNC_STRIPNAME_CNF
+# ----------------------
+# func_stripname_cnf prefix suffix name
+# strip PREFIX and SUFFIX off of NAME.
+# PREFIX and SUFFIX must not contain globbing or regex special
+# characters, hashes, percent signs, but SUFFIX may contain a leading
+# dot (in which case that matches only a dot).
+#
+# This function is identical to the (non-XSI) version of func_stripname,
+# except this one can be used by m4 code that may be executed by configure,
+# rather than the libtool script.
+m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl
+AC_REQUIRE([_LT_DECL_SED])
+AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])
+func_stripname_cnf ()
+{
+ case ${2} in
+ .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
+ *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
+ esac
+} # func_stripname_cnf
+])# _LT_FUNC_STRIPNAME_CNF
+
+# _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
+# ---------------------------------
+# Figure out "hidden" library dependencies from verbose
+# compiler output when linking a shared library.
+# Parse the compiler output and extract the necessary
+# objects, libraries and library flags.
+m4_defun([_LT_SYS_HIDDEN_LIBDEPS],
+[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl
+# Dependencies to place before and after the object being linked:
+_LT_TAGVAR(predep_objects, $1)=
+_LT_TAGVAR(postdep_objects, $1)=
+_LT_TAGVAR(predeps, $1)=
+_LT_TAGVAR(postdeps, $1)=
+_LT_TAGVAR(compiler_lib_search_path, $1)=
+
+dnl we can't use the lt_simple_compile_test_code here,
+dnl because it contains code intended for an executable,
+dnl not a library. It's possible we should let each
+dnl tag define a new lt_????_link_test_code variable,
+dnl but it's only used here...
+m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF
+int a;
+void foo (void) { a = 0; }
+_LT_EOF
+], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF
+class Foo
+{
+public:
+ Foo (void) { a = 0; }
+private:
+ int a;
+};
+_LT_EOF
+], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF
+ subroutine foo
+ implicit none
+ integer*4 a
+ a=0
+ return
+ end
+_LT_EOF
+], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF
+ subroutine foo
+ implicit none
+ integer a
+ a=0
+ return
+ end
+_LT_EOF
+], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF
+public class foo {
+ private int a;
+ public void bar (void) {
+ a = 0;
+ }
+};
+_LT_EOF
+], [$1], [GO], [cat > conftest.$ac_ext <<_LT_EOF
+package foo
+func foo() {
+}
+_LT_EOF
+])
+
+_lt_libdeps_save_CFLAGS=$CFLAGS
+case "$CC $CFLAGS " in #(
+*\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;;
+*\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;;
+*\ -fuse-linker-plugin*\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;;
+esac
+
+dnl Parse the compiler output and extract the necessary
+dnl objects, libraries and library flags.
+if AC_TRY_EVAL(ac_compile); then
+ # Parse the compiler output and extract the necessary
+ # objects, libraries and library flags.
+
+ # Sentinel used to keep track of whether or not we are before
+ # the conftest object file.
+ pre_test_object_deps_done=no
+
+ for p in `eval "$output_verbose_link_cmd"`; do
+ case ${prev}${p} in
+
+ -L* | -R* | -l*)
+ # Some compilers place space between "-{L,R}" and the path.
+ # Remove the space.
+ if test $p = "-L" ||
+ test $p = "-R"; then
+ prev=$p
+ continue
+ fi
+
+ # Expand the sysroot to ease extracting the directories later.
+ if test -z "$prev"; then
+ case $p in
+ -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;;
+ -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;;
+ -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;;
+ esac
+ fi
+ case $p in
+ =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;;
+ esac
+ if test "$pre_test_object_deps_done" = no; then
+ case ${prev} in
+ -L | -R)
+ # Internal compiler library paths should come after those
+ # provided the user. The postdeps already come after the
+ # user supplied libs so there is no need to process them.
+ if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then
+ _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
+ else
+ _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
+ fi
+ ;;
+ # The "-l" case would never come before the object being
+ # linked, so don't bother handling this case.
+ esac
+ else
+ if test -z "$_LT_TAGVAR(postdeps, $1)"; then
+ _LT_TAGVAR(postdeps, $1)="${prev}${p}"
+ else
+ _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}"
+ fi
+ fi
+ prev=
+ ;;
+
+ *.lto.$objext) ;; # Ignore GCC LTO objects
+ *.$objext)
+ # This assumes that the test object file only shows up
+ # once in the compiler output.
+ if test "$p" = "conftest.$objext"; then
+ pre_test_object_deps_done=yes
+ continue
+ fi
+
+ if test "$pre_test_object_deps_done" = no; then
+ if test -z "$_LT_TAGVAR(predep_objects, $1)"; then
+ _LT_TAGVAR(predep_objects, $1)="$p"
+ else
+ _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p"
+ fi
+ else
+ if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then
+ _LT_TAGVAR(postdep_objects, $1)="$p"
+ else
+ _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p"
+ fi
+ fi
+ ;;
+
+ *) ;; # Ignore the rest.
+
+ esac
+ done
+
+ # Clean up.
+ rm -f a.out a.exe
+else
+ echo "libtool.m4: error: problem compiling $1 test program"
+fi
+
+$RM -f confest.$objext
+CFLAGS=$_lt_libdeps_save_CFLAGS
+
+# PORTME: override above test on systems where it is broken
+m4_if([$1], [CXX],
+[case $host_os in
+interix[[3-9]]*)
+ # Interix 3.5 installs completely hosed .la files for C++, so rather than
+ # hack all around it, let's just trust "g++" to DTRT.
+ _LT_TAGVAR(predep_objects,$1)=
+ _LT_TAGVAR(postdep_objects,$1)=
+ _LT_TAGVAR(postdeps,$1)=
+ ;;
+
+linux*)
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ C*)
+ # Sun C++ 5.9
+
+ # The more standards-conforming stlport4 library is
+ # incompatible with the Cstd library. Avoid specifying
+ # it if it's in CXXFLAGS. Ignore libCrun as
+ # -library=stlport4 depends on it.
+ case " $CXX $CXXFLAGS " in
+ *" -library=stlport4 "*)
+ solaris_use_stlport4=yes
+ ;;
+ esac
+
+ if test "$solaris_use_stlport4" != yes; then
+ _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
+ fi
+ ;;
+ esac
+ ;;
+
+solaris*)
+ case $cc_basename in
+ CC* | sunCC*)
+ # The more standards-conforming stlport4 library is
+ # incompatible with the Cstd library. Avoid specifying
+ # it if it's in CXXFLAGS. Ignore libCrun as
+ # -library=stlport4 depends on it.
+ case " $CXX $CXXFLAGS " in
+ *" -library=stlport4 "*)
+ solaris_use_stlport4=yes
+ ;;
+ esac
+
+ # Adding this requires a known-good setup of shared libraries for
+ # Sun compiler versions before 5.6, else PIC objects from an old
+ # archive will be linked into the output, leading to subtle bugs.
+ if test "$solaris_use_stlport4" != yes; then
+ _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
+ fi
+ ;;
+ esac
+ ;;
+esac
+])
+
+case " $_LT_TAGVAR(postdeps, $1) " in
+*" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;;
+esac
+ _LT_TAGVAR(compiler_lib_search_dirs, $1)=
+if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then
+ _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
+fi
+_LT_TAGDECL([], [compiler_lib_search_dirs], [1],
+ [The directories searched by this compiler when creating a shared library])
+_LT_TAGDECL([], [predep_objects], [1],
+ [Dependencies to place before and after the objects being linked to
+ create a shared library])
+_LT_TAGDECL([], [postdep_objects], [1])
+_LT_TAGDECL([], [predeps], [1])
+_LT_TAGDECL([], [postdeps], [1])
+_LT_TAGDECL([], [compiler_lib_search_path], [1],
+ [The library search path used internally by the compiler when linking
+ a shared library])
+])# _LT_SYS_HIDDEN_LIBDEPS
+
+
+# _LT_LANG_F77_CONFIG([TAG])
+# --------------------------
+# Ensure that the configuration variables for a Fortran 77 compiler are
+# suitably defined. These variables are subsequently used by _LT_CONFIG
+# to write the compiler configuration to `libtool'.
+m4_defun([_LT_LANG_F77_CONFIG],
+[AC_LANG_PUSH(Fortran 77)
+if test -z "$F77" || test "X$F77" = "Xno"; then
+ _lt_disable_F77=yes
+fi
+
+_LT_TAGVAR(archive_cmds_need_lc, $1)=no
+_LT_TAGVAR(allow_undefined_flag, $1)=
+_LT_TAGVAR(always_export_symbols, $1)=no
+_LT_TAGVAR(archive_expsym_cmds, $1)=
+_LT_TAGVAR(export_dynamic_flag_spec, $1)=
+_LT_TAGVAR(hardcode_direct, $1)=no
+_LT_TAGVAR(hardcode_direct_absolute, $1)=no
+_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
+_LT_TAGVAR(hardcode_libdir_separator, $1)=
+_LT_TAGVAR(hardcode_minus_L, $1)=no
+_LT_TAGVAR(hardcode_automatic, $1)=no
+_LT_TAGVAR(inherit_rpath, $1)=no
+_LT_TAGVAR(module_cmds, $1)=
+_LT_TAGVAR(module_expsym_cmds, $1)=
+_LT_TAGVAR(link_all_deplibs, $1)=unknown
+_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
+_LT_TAGVAR(reload_flag, $1)=$reload_flag
+_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
+_LT_TAGVAR(no_undefined_flag, $1)=
+_LT_TAGVAR(whole_archive_flag_spec, $1)=
+_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
+
+# Source file extension for f77 test sources.
+ac_ext=f
+
+# Object file extension for compiled f77 test sources.
+objext=o
+_LT_TAGVAR(objext, $1)=$objext
+
+# No sense in running all these tests if we already determined that
+# the F77 compiler isn't working. Some variables (like enable_shared)
+# are currently assumed to apply to all compilers on this platform,
+# and will be corrupted by setting them based on a non-working compiler.
+if test "$_lt_disable_F77" != yes; then
+ # Code to be used in simple compile tests
+ lt_simple_compile_test_code="\
+ subroutine t
+ return
+ end
+"
+
+ # Code to be used in simple link tests
+ lt_simple_link_test_code="\
+ program t
+ end
+"
+
+ # ltmain only uses $CC for tagged configurations so make sure $CC is set.
+ _LT_TAG_COMPILER
+
+ # save warnings/boilerplate of simple test code
+ _LT_COMPILER_BOILERPLATE
+ _LT_LINKER_BOILERPLATE
+
+ # Allow CC to be a program name with arguments.
+ lt_save_CC="$CC"
+ lt_save_GCC=$GCC
+ lt_save_CFLAGS=$CFLAGS
+ CC=${F77-"f77"}
+ CFLAGS=$FFLAGS
+ compiler=$CC
+ _LT_TAGVAR(compiler, $1)=$CC
+ _LT_CC_BASENAME([$compiler])
+ GCC=$G77
+ if test -n "$compiler"; then
+ AC_MSG_CHECKING([if libtool supports shared libraries])
+ AC_MSG_RESULT([$can_build_shared])
+
+ AC_MSG_CHECKING([whether to build shared libraries])
+ test "$can_build_shared" = "no" && enable_shared=no
+
+ # On AIX, shared libraries and static libraries use the same namespace, and
+ # are all built from PIC.
+ case $host_os in
+ aix3*)
+ test "$enable_shared" = yes && enable_static=no
+ if test -n "$RANLIB"; then
+ archive_cmds="$archive_cmds~\$RANLIB \$lib"
+ postinstall_cmds='$RANLIB $lib'
+ fi
+ ;;
+ aix[[4-9]]*)
+ if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
+ test "$enable_shared" = yes && enable_static=no
+ fi
+ ;;
+ esac
+ AC_MSG_RESULT([$enable_shared])
+
+ AC_MSG_CHECKING([whether to build static libraries])
+ # Make sure either enable_shared or enable_static is yes.
+ test "$enable_shared" = yes || enable_static=yes
+ AC_MSG_RESULT([$enable_static])
+
+ _LT_TAGVAR(GCC, $1)="$G77"
+ _LT_TAGVAR(LD, $1)="$LD"
+
+ ## CAVEAT EMPTOR:
+ ## There is no encapsulation within the following macros, do not change
+ ## the running order or otherwise move them around unless you know exactly
+ ## what you are doing...
+ _LT_COMPILER_PIC($1)
+ _LT_COMPILER_C_O($1)
+ _LT_COMPILER_FILE_LOCKS($1)
+ _LT_LINKER_SHLIBS($1)
+ _LT_SYS_DYNAMIC_LINKER($1)
+ _LT_LINKER_HARDCODE_LIBPATH($1)
+
+ _LT_CONFIG($1)
+ fi # test -n "$compiler"
+
+ GCC=$lt_save_GCC
+ CC="$lt_save_CC"
+ CFLAGS="$lt_save_CFLAGS"
+fi # test "$_lt_disable_F77" != yes
+
+AC_LANG_POP
+])# _LT_LANG_F77_CONFIG
+
+
+# _LT_LANG_FC_CONFIG([TAG])
+# -------------------------
+# Ensure that the configuration variables for a Fortran compiler are
+# suitably defined. These variables are subsequently used by _LT_CONFIG
+# to write the compiler configuration to `libtool'.
+m4_defun([_LT_LANG_FC_CONFIG],
+[AC_LANG_PUSH(Fortran)
+
+if test -z "$FC" || test "X$FC" = "Xno"; then
+ _lt_disable_FC=yes
+fi
+
+_LT_TAGVAR(archive_cmds_need_lc, $1)=no
+_LT_TAGVAR(allow_undefined_flag, $1)=
+_LT_TAGVAR(always_export_symbols, $1)=no
+_LT_TAGVAR(archive_expsym_cmds, $1)=
+_LT_TAGVAR(export_dynamic_flag_spec, $1)=
+_LT_TAGVAR(hardcode_direct, $1)=no
+_LT_TAGVAR(hardcode_direct_absolute, $1)=no
+_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
+_LT_TAGVAR(hardcode_libdir_separator, $1)=
+_LT_TAGVAR(hardcode_minus_L, $1)=no
+_LT_TAGVAR(hardcode_automatic, $1)=no
+_LT_TAGVAR(inherit_rpath, $1)=no
+_LT_TAGVAR(module_cmds, $1)=
+_LT_TAGVAR(module_expsym_cmds, $1)=
+_LT_TAGVAR(link_all_deplibs, $1)=unknown
+_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
+_LT_TAGVAR(reload_flag, $1)=$reload_flag
+_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
+_LT_TAGVAR(no_undefined_flag, $1)=
+_LT_TAGVAR(whole_archive_flag_spec, $1)=
+_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
+
+# Source file extension for fc test sources.
+ac_ext=${ac_fc_srcext-f}
+
+# Object file extension for compiled fc test sources.
+objext=o
+_LT_TAGVAR(objext, $1)=$objext
+
+# No sense in running all these tests if we already determined that
+# the FC compiler isn't working. Some variables (like enable_shared)
+# are currently assumed to apply to all compilers on this platform,
+# and will be corrupted by setting them based on a non-working compiler.
+if test "$_lt_disable_FC" != yes; then
+ # Code to be used in simple compile tests
+ lt_simple_compile_test_code="\
+ subroutine t
+ return
+ end
+"
+
+ # Code to be used in simple link tests
+ lt_simple_link_test_code="\
+ program t
+ end
+"
+
+ # ltmain only uses $CC for tagged configurations so make sure $CC is set.
+ _LT_TAG_COMPILER
+
+ # save warnings/boilerplate of simple test code
+ _LT_COMPILER_BOILERPLATE
+ _LT_LINKER_BOILERPLATE
+
+ # Allow CC to be a program name with arguments.
+ lt_save_CC="$CC"
+ lt_save_GCC=$GCC
+ lt_save_CFLAGS=$CFLAGS
+ CC=${FC-"f95"}
+ CFLAGS=$FCFLAGS
+ compiler=$CC
+ GCC=$ac_cv_fc_compiler_gnu
+
+ _LT_TAGVAR(compiler, $1)=$CC
+ _LT_CC_BASENAME([$compiler])
+
+ if test -n "$compiler"; then
+ AC_MSG_CHECKING([if libtool supports shared libraries])
+ AC_MSG_RESULT([$can_build_shared])
+
+ AC_MSG_CHECKING([whether to build shared libraries])
+ test "$can_build_shared" = "no" && enable_shared=no
+
+ # On AIX, shared libraries and static libraries use the same namespace, and
+ # are all built from PIC.
+ case $host_os in
+ aix3*)
+ test "$enable_shared" = yes && enable_static=no
+ if test -n "$RANLIB"; then
+ archive_cmds="$archive_cmds~\$RANLIB \$lib"
+ postinstall_cmds='$RANLIB $lib'
+ fi
+ ;;
+ aix[[4-9]]*)
+ if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
+ test "$enable_shared" = yes && enable_static=no
+ fi
+ ;;
+ esac
+ AC_MSG_RESULT([$enable_shared])
+
+ AC_MSG_CHECKING([whether to build static libraries])
+ # Make sure either enable_shared or enable_static is yes.
+ test "$enable_shared" = yes || enable_static=yes
+ AC_MSG_RESULT([$enable_static])
+
+ _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu"
+ _LT_TAGVAR(LD, $1)="$LD"
+
+ ## CAVEAT EMPTOR:
+ ## There is no encapsulation within the following macros, do not change
+ ## the running order or otherwise move them around unless you know exactly
+ ## what you are doing...
+ _LT_SYS_HIDDEN_LIBDEPS($1)
+ _LT_COMPILER_PIC($1)
+ _LT_COMPILER_C_O($1)
+ _LT_COMPILER_FILE_LOCKS($1)
+ _LT_LINKER_SHLIBS($1)
+ _LT_SYS_DYNAMIC_LINKER($1)
+ _LT_LINKER_HARDCODE_LIBPATH($1)
+
+ _LT_CONFIG($1)
+ fi # test -n "$compiler"
+
+ GCC=$lt_save_GCC
+ CC=$lt_save_CC
+ CFLAGS=$lt_save_CFLAGS
+fi # test "$_lt_disable_FC" != yes
+
+AC_LANG_POP
+])# _LT_LANG_FC_CONFIG
+
+
+# _LT_LANG_GCJ_CONFIG([TAG])
+# --------------------------
+# Ensure that the configuration variables for the GNU Java Compiler compiler
+# are suitably defined. These variables are subsequently used by _LT_CONFIG
+# to write the compiler configuration to `libtool'.
+m4_defun([_LT_LANG_GCJ_CONFIG],
+[AC_REQUIRE([LT_PROG_GCJ])dnl
+AC_LANG_SAVE
+
+# Source file extension for Java test sources.
+ac_ext=java
+
+# Object file extension for compiled Java test sources.
+objext=o
+_LT_TAGVAR(objext, $1)=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code="class foo {}"
+
+# Code to be used in simple link tests
+lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
+
+# ltmain only uses $CC for tagged configurations so make sure $CC is set.
+_LT_TAG_COMPILER
+
+# save warnings/boilerplate of simple test code
+_LT_COMPILER_BOILERPLATE
+_LT_LINKER_BOILERPLATE
+
+# Allow CC to be a program name with arguments.
+lt_save_CC=$CC
+lt_save_CFLAGS=$CFLAGS
+lt_save_GCC=$GCC
+GCC=yes
+CC=${GCJ-"gcj"}
+CFLAGS=$GCJFLAGS
+compiler=$CC
+_LT_TAGVAR(compiler, $1)=$CC
+_LT_TAGVAR(LD, $1)="$LD"
+_LT_CC_BASENAME([$compiler])
+
+# GCJ did not exist at the time GCC didn't implicitly link libc in.
+_LT_TAGVAR(archive_cmds_need_lc, $1)=no
+
+_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
+_LT_TAGVAR(reload_flag, $1)=$reload_flag
+_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
+
+if test -n "$compiler"; then
+ _LT_COMPILER_NO_RTTI($1)
+ _LT_COMPILER_PIC($1)
+ _LT_COMPILER_C_O($1)
+ _LT_COMPILER_FILE_LOCKS($1)
+ _LT_LINKER_SHLIBS($1)
+ _LT_LINKER_HARDCODE_LIBPATH($1)
+
+ _LT_CONFIG($1)
+fi
+
+AC_LANG_RESTORE
+
+GCC=$lt_save_GCC
+CC=$lt_save_CC
+CFLAGS=$lt_save_CFLAGS
+])# _LT_LANG_GCJ_CONFIG
+
+
+# _LT_LANG_GO_CONFIG([TAG])
+# --------------------------
+# Ensure that the configuration variables for the GNU Go compiler
+# are suitably defined. These variables are subsequently used by _LT_CONFIG
+# to write the compiler configuration to `libtool'.
+m4_defun([_LT_LANG_GO_CONFIG],
+[AC_REQUIRE([LT_PROG_GO])dnl
+AC_LANG_SAVE
+
+# Source file extension for Go test sources.
+ac_ext=go
+
+# Object file extension for compiled Go test sources.
+objext=o
+_LT_TAGVAR(objext, $1)=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code="package main; func main() { }"
+
+# Code to be used in simple link tests
+lt_simple_link_test_code='package main; func main() { }'
+
+# ltmain only uses $CC for tagged configurations so make sure $CC is set.
+_LT_TAG_COMPILER
+
+# save warnings/boilerplate of simple test code
+_LT_COMPILER_BOILERPLATE
+_LT_LINKER_BOILERPLATE
+
+# Allow CC to be a program name with arguments.
+lt_save_CC=$CC
+lt_save_CFLAGS=$CFLAGS
+lt_save_GCC=$GCC
+GCC=yes
+CC=${GOC-"gccgo"}
+CFLAGS=$GOFLAGS
+compiler=$CC
+_LT_TAGVAR(compiler, $1)=$CC
+_LT_TAGVAR(LD, $1)="$LD"
+_LT_CC_BASENAME([$compiler])
+
+# Go did not exist at the time GCC didn't implicitly link libc in.
+_LT_TAGVAR(archive_cmds_need_lc, $1)=no
+
+_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
+_LT_TAGVAR(reload_flag, $1)=$reload_flag
+_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
+
+if test -n "$compiler"; then
+ _LT_COMPILER_NO_RTTI($1)
+ _LT_COMPILER_PIC($1)
+ _LT_COMPILER_C_O($1)
+ _LT_COMPILER_FILE_LOCKS($1)
+ _LT_LINKER_SHLIBS($1)
+ _LT_LINKER_HARDCODE_LIBPATH($1)
+
+ _LT_CONFIG($1)
+fi
+
+AC_LANG_RESTORE
+
+GCC=$lt_save_GCC
+CC=$lt_save_CC
+CFLAGS=$lt_save_CFLAGS
+])# _LT_LANG_GO_CONFIG
+
+
+# _LT_LANG_RC_CONFIG([TAG])
+# -------------------------
+# Ensure that the configuration variables for the Windows resource compiler
+# are suitably defined. These variables are subsequently used by _LT_CONFIG
+# to write the compiler configuration to `libtool'.
+m4_defun([_LT_LANG_RC_CONFIG],
+[AC_REQUIRE([LT_PROG_RC])dnl
+AC_LANG_SAVE
+
+# Source file extension for RC test sources.
+ac_ext=rc
+
+# Object file extension for compiled RC test sources.
+objext=o
+_LT_TAGVAR(objext, $1)=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
+
+# Code to be used in simple link tests
+lt_simple_link_test_code="$lt_simple_compile_test_code"
+
+# ltmain only uses $CC for tagged configurations so make sure $CC is set.
+_LT_TAG_COMPILER
+
+# save warnings/boilerplate of simple test code
+_LT_COMPILER_BOILERPLATE
+_LT_LINKER_BOILERPLATE
+
+# Allow CC to be a program name with arguments.
+lt_save_CC="$CC"
+lt_save_CFLAGS=$CFLAGS
+lt_save_GCC=$GCC
+GCC=
+CC=${RC-"windres"}
+CFLAGS=
+compiler=$CC
+_LT_TAGVAR(compiler, $1)=$CC
+_LT_CC_BASENAME([$compiler])
+_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
+
+if test -n "$compiler"; then
+ :
+ _LT_CONFIG($1)
+fi
+
+GCC=$lt_save_GCC
+AC_LANG_RESTORE
+CC=$lt_save_CC
+CFLAGS=$lt_save_CFLAGS
+])# _LT_LANG_RC_CONFIG
+
+
+# LT_PROG_GCJ
+# -----------
+AC_DEFUN([LT_PROG_GCJ],
+[m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
+ [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
+ [AC_CHECK_TOOL(GCJ, gcj,)
+ test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
+ AC_SUBST(GCJFLAGS)])])[]dnl
+])
+
+# Old name:
+AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([LT_AC_PROG_GCJ], [])
+
+
+# LT_PROG_GO
+# ----------
+AC_DEFUN([LT_PROG_GO],
+[AC_CHECK_TOOL(GOC, gccgo,)
+])
+
+
+# LT_PROG_RC
+# ----------
+AC_DEFUN([LT_PROG_RC],
+[AC_CHECK_TOOL(RC, windres,)
+])
+
+# Old name:
+AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([LT_AC_PROG_RC], [])
+
+
+# _LT_DECL_EGREP
+# --------------
+# If we don't have a new enough Autoconf to choose the best grep
+# available, choose the one first in the user's PATH.
+m4_defun([_LT_DECL_EGREP],
+[AC_REQUIRE([AC_PROG_EGREP])dnl
+AC_REQUIRE([AC_PROG_FGREP])dnl
+test -z "$GREP" && GREP=grep
+_LT_DECL([], [GREP], [1], [A grep program that handles long lines])
+_LT_DECL([], [EGREP], [1], [An ERE matcher])
+_LT_DECL([], [FGREP], [1], [A literal string matcher])
+dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too
+AC_SUBST([GREP])
+])
+
+
+# _LT_DECL_OBJDUMP
+# --------------
+# If we don't have a new enough Autoconf to choose the best objdump
+# available, choose the one first in the user's PATH.
+m4_defun([_LT_DECL_OBJDUMP],
+[AC_CHECK_TOOL(OBJDUMP, objdump, false)
+test -z "$OBJDUMP" && OBJDUMP=objdump
+_LT_DECL([], [OBJDUMP], [1], [An object symbol dumper])
+AC_SUBST([OBJDUMP])
+])
+
+# _LT_DECL_DLLTOOL
+# ----------------
+# Ensure DLLTOOL variable is set.
+m4_defun([_LT_DECL_DLLTOOL],
+[AC_CHECK_TOOL(DLLTOOL, dlltool, false)
+test -z "$DLLTOOL" && DLLTOOL=dlltool
+_LT_DECL([], [DLLTOOL], [1], [DLL creation program])
+AC_SUBST([DLLTOOL])
+])
+
+# _LT_DECL_SED
+# ------------
+# Check for a fully-functional sed program, that truncates
+# as few characters as possible. Prefer GNU sed if found.
+m4_defun([_LT_DECL_SED],
+[AC_PROG_SED
+test -z "$SED" && SED=sed
+Xsed="$SED -e 1s/^X//"
+_LT_DECL([], [SED], [1], [A sed program that does not truncate output])
+_LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"],
+ [Sed that helps us avoid accidentally triggering echo(1) options like -n])
+])# _LT_DECL_SED
+
+m4_ifndef([AC_PROG_SED], [
+# NOTE: This macro has been submitted for inclusion into #
+# GNU Autoconf as AC_PROG_SED. When it is available in #
+# a released version of Autoconf we should remove this #
+# macro and use it instead. #
+
+m4_defun([AC_PROG_SED],
+[AC_MSG_CHECKING([for a sed that does not truncate output])
+AC_CACHE_VAL(lt_cv_path_SED,
+[# Loop through the user's path and test for sed and gsed.
+# Then use that list of sed's as ones to test for truncation.
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for lt_ac_prog in sed gsed; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
+ lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
+ fi
+ done
+ done
+done
+IFS=$as_save_IFS
+lt_ac_max=0
+lt_ac_count=0
+# Add /usr/xpg4/bin/sed as it is typically found on Solaris
+# along with /bin/sed that truncates output.
+for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
+ test ! -f $lt_ac_sed && continue
+ cat /dev/null > conftest.in
+ lt_ac_count=0
+ echo $ECHO_N "0123456789$ECHO_C" >conftest.in
+ # Check for GNU sed and select it if it is found.
+ if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
+ lt_cv_path_SED=$lt_ac_sed
+ break
+ fi
+ while true; do
+ cat conftest.in conftest.in >conftest.tmp
+ mv conftest.tmp conftest.in
+ cp conftest.in conftest.nl
+ echo >>conftest.nl
+ $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
+ cmp -s conftest.out conftest.nl || break
+ # 10000 chars as input seems more than enough
+ test $lt_ac_count -gt 10 && break
+ lt_ac_count=`expr $lt_ac_count + 1`
+ if test $lt_ac_count -gt $lt_ac_max; then
+ lt_ac_max=$lt_ac_count
+ lt_cv_path_SED=$lt_ac_sed
+ fi
+ done
+done
+])
+SED=$lt_cv_path_SED
+AC_SUBST([SED])
+AC_MSG_RESULT([$SED])
+])#AC_PROG_SED
+])#m4_ifndef
+
+# Old name:
+AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([LT_AC_PROG_SED], [])
+
+
+# _LT_CHECK_SHELL_FEATURES
+# ------------------------
+# Find out whether the shell is Bourne or XSI compatible,
+# or has some other useful features.
+m4_defun([_LT_CHECK_SHELL_FEATURES],
+[AC_MSG_CHECKING([whether the shell understands some XSI constructs])
+# Try some XSI features
+xsi_shell=no
+( _lt_dummy="a/b/c"
+ test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \
+ = c,a/b,b/c, \
+ && eval 'test $(( 1 + 1 )) -eq 2 \
+ && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
+ && xsi_shell=yes
+AC_MSG_RESULT([$xsi_shell])
+_LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell'])
+
+AC_MSG_CHECKING([whether the shell understands "+="])
+lt_shell_append=no
+( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \
+ >/dev/null 2>&1 \
+ && lt_shell_append=yes
+AC_MSG_RESULT([$lt_shell_append])
+_LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append'])
+
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+ lt_unset=unset
+else
+ lt_unset=false
+fi
+_LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl
+
+# test EBCDIC or ASCII
+case `echo X|tr X '\101'` in
+ A) # ASCII based system
+ # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
+ lt_SP2NL='tr \040 \012'
+ lt_NL2SP='tr \015\012 \040\040'
+ ;;
+ *) # EBCDIC based system
+ lt_SP2NL='tr \100 \n'
+ lt_NL2SP='tr \r\n \100\100'
+ ;;
+esac
+_LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl
+_LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl
+])# _LT_CHECK_SHELL_FEATURES
+
+
+# _LT_PROG_FUNCTION_REPLACE (FUNCNAME, REPLACEMENT-BODY)
+# ------------------------------------------------------
+# In `$cfgfile', look for function FUNCNAME delimited by `^FUNCNAME ()$' and
+# '^} FUNCNAME ', and replace its body with REPLACEMENT-BODY.
+m4_defun([_LT_PROG_FUNCTION_REPLACE],
+[dnl {
+sed -e '/^$1 ()$/,/^} # $1 /c\
+$1 ()\
+{\
+m4_bpatsubsts([$2], [$], [\\], [^\([ ]\)], [\\\1])
+} # Extended-shell $1 implementation' "$cfgfile" > $cfgfile.tmp \
+ && mv -f "$cfgfile.tmp" "$cfgfile" \
+ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+])
+
+
+# _LT_PROG_REPLACE_SHELLFNS
+# -------------------------
+# Replace existing portable implementations of several shell functions with
+# equivalent extended shell implementations where those features are available..
+m4_defun([_LT_PROG_REPLACE_SHELLFNS],
+[if test x"$xsi_shell" = xyes; then
+ _LT_PROG_FUNCTION_REPLACE([func_dirname], [dnl
+ case ${1} in
+ */*) func_dirname_result="${1%/*}${2}" ;;
+ * ) func_dirname_result="${3}" ;;
+ esac])
+
+ _LT_PROG_FUNCTION_REPLACE([func_basename], [dnl
+ func_basename_result="${1##*/}"])
+
+ _LT_PROG_FUNCTION_REPLACE([func_dirname_and_basename], [dnl
+ case ${1} in
+ */*) func_dirname_result="${1%/*}${2}" ;;
+ * ) func_dirname_result="${3}" ;;
+ esac
+ func_basename_result="${1##*/}"])
+
+ _LT_PROG_FUNCTION_REPLACE([func_stripname], [dnl
+ # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
+ # positional parameters, so assign one to ordinary parameter first.
+ func_stripname_result=${3}
+ func_stripname_result=${func_stripname_result#"${1}"}
+ func_stripname_result=${func_stripname_result%"${2}"}])
+
+ _LT_PROG_FUNCTION_REPLACE([func_split_long_opt], [dnl
+ func_split_long_opt_name=${1%%=*}
+ func_split_long_opt_arg=${1#*=}])
+
+ _LT_PROG_FUNCTION_REPLACE([func_split_short_opt], [dnl
+ func_split_short_opt_arg=${1#??}
+ func_split_short_opt_name=${1%"$func_split_short_opt_arg"}])
+
+ _LT_PROG_FUNCTION_REPLACE([func_lo2o], [dnl
+ case ${1} in
+ *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
+ *) func_lo2o_result=${1} ;;
+ esac])
+
+ _LT_PROG_FUNCTION_REPLACE([func_xform], [ func_xform_result=${1%.*}.lo])
+
+ _LT_PROG_FUNCTION_REPLACE([func_arith], [ func_arith_result=$(( $[*] ))])
+
+ _LT_PROG_FUNCTION_REPLACE([func_len], [ func_len_result=${#1}])
+fi
+
+if test x"$lt_shell_append" = xyes; then
+ _LT_PROG_FUNCTION_REPLACE([func_append], [ eval "${1}+=\\${2}"])
+
+ _LT_PROG_FUNCTION_REPLACE([func_append_quoted], [dnl
+ func_quote_for_eval "${2}"
+dnl m4 expansion turns \\\\ into \\, and then the shell eval turns that into \
+ eval "${1}+=\\\\ \\$func_quote_for_eval_result"])
+
+ # Save a `func_append' function call where possible by direct use of '+='
+ sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \
+ && mv -f "$cfgfile.tmp" "$cfgfile" \
+ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+ test 0 -eq $? || _lt_function_replace_fail=:
+else
+ # Save a `func_append' function call even when '+=' is not available
+ sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \
+ && mv -f "$cfgfile.tmp" "$cfgfile" \
+ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+ test 0 -eq $? || _lt_function_replace_fail=:
+fi
+
+if test x"$_lt_function_replace_fail" = x":"; then
+ AC_MSG_WARN([Unable to substitute extended shell functions in $ofile])
+fi
+])
+
+# _LT_PATH_CONVERSION_FUNCTIONS
+# -----------------------------
+# Determine which file name conversion functions should be used by
+# func_to_host_file (and, implicitly, by func_to_host_path). These are needed
+# for certain cross-compile configurations and native mingw.
+m4_defun([_LT_PATH_CONVERSION_FUNCTIONS],
+[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+AC_REQUIRE([AC_CANONICAL_BUILD])dnl
+AC_MSG_CHECKING([how to convert $build file names to $host format])
+AC_CACHE_VAL(lt_cv_to_host_file_cmd,
+[case $host in
+ *-*-mingw* )
+ case $build in
+ *-*-mingw* ) # actually msys
+ lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
+ ;;
+ *-*-cygwin* )
+ lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
+ ;;
+ * ) # otherwise, assume *nix
+ lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
+ ;;
+ esac
+ ;;
+ *-*-cygwin* )
+ case $build in
+ *-*-mingw* ) # actually msys
+ lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
+ ;;
+ *-*-cygwin* )
+ lt_cv_to_host_file_cmd=func_convert_file_noop
+ ;;
+ * ) # otherwise, assume *nix
+ lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
+ ;;
+ esac
+ ;;
+ * ) # unhandled hosts (and "normal" native builds)
+ lt_cv_to_host_file_cmd=func_convert_file_noop
+ ;;
+esac
+])
+to_host_file_cmd=$lt_cv_to_host_file_cmd
+AC_MSG_RESULT([$lt_cv_to_host_file_cmd])
+_LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd],
+ [0], [convert $build file names to $host format])dnl
+
+AC_MSG_CHECKING([how to convert $build file names to toolchain format])
+AC_CACHE_VAL(lt_cv_to_tool_file_cmd,
+[#assume ordinary cross tools, or native build.
+lt_cv_to_tool_file_cmd=func_convert_file_noop
+case $host in
+ *-*-mingw* )
+ case $build in
+ *-*-mingw* ) # actually msys
+ lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
+ ;;
+ esac
+ ;;
+esac
+])
+to_tool_file_cmd=$lt_cv_to_tool_file_cmd
+AC_MSG_RESULT([$lt_cv_to_tool_file_cmd])
+_LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd],
+ [0], [convert $build files to toolchain format])dnl
+])# _LT_PATH_CONVERSION_FUNCTIONS
+
+# Helper functions for option handling. -*- Autoconf -*-
+#
+# Copyright (C) 2004, 2005, 2007, 2008, 2009 Free Software Foundation,
+# Inc.
+# Written by Gary V. Vaughan, 2004
+#
+# This file is free software; the Free Software Foundation gives
+# unlimited permission to copy and/or distribute it, with or without
+# modifications, as long as this notice is preserved.
+
+# serial 7 ltoptions.m4
+
+# This is to help aclocal find these macros, as it can't see m4_define.
+AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])])
+
+
+# _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME)
+# ------------------------------------------
+m4_define([_LT_MANGLE_OPTION],
+[[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])])
+
+
+# _LT_SET_OPTION(MACRO-NAME, OPTION-NAME)
+# ---------------------------------------
+# Set option OPTION-NAME for macro MACRO-NAME, and if there is a
+# matching handler defined, dispatch to it. Other OPTION-NAMEs are
+# saved as a flag.
+m4_define([_LT_SET_OPTION],
+[m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl
+m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]),
+ _LT_MANGLE_DEFUN([$1], [$2]),
+ [m4_warning([Unknown $1 option `$2'])])[]dnl
+])
+
+
+# _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET])
+# ------------------------------------------------------------
+# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
+m4_define([_LT_IF_OPTION],
+[m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])])
+
+
+# _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET)
+# -------------------------------------------------------
+# Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME
+# are set.
+m4_define([_LT_UNLESS_OPTIONS],
+[m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
+ [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option),
+ [m4_define([$0_found])])])[]dnl
+m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3
+])[]dnl
+])
+
+
+# _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST)
+# ----------------------------------------
+# OPTION-LIST is a space-separated list of Libtool options associated
+# with MACRO-NAME. If any OPTION has a matching handler declared with
+# LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about
+# the unknown option and exit.
+m4_defun([_LT_SET_OPTIONS],
+[# Set options
+m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
+ [_LT_SET_OPTION([$1], _LT_Option)])
+
+m4_if([$1],[LT_INIT],[
+ dnl
+ dnl Simply set some default values (i.e off) if boolean options were not
+ dnl specified:
+ _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no
+ ])
+ _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no
+ ])
+ dnl
+ dnl If no reference was made to various pairs of opposing options, then
+ dnl we run the default mode handler for the pair. For example, if neither
+ dnl `shared' nor `disable-shared' was passed, we enable building of shared
+ dnl archives by default:
+ _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED])
+ _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC])
+ _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC])
+ _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install],
+ [_LT_ENABLE_FAST_INSTALL])
+ ])
+])# _LT_SET_OPTIONS
+
+
+
+# _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME)
+# -----------------------------------------
+m4_define([_LT_MANGLE_DEFUN],
+[[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])])
+
+
+# LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE)
+# -----------------------------------------------
+m4_define([LT_OPTION_DEFINE],
+[m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl
+])# LT_OPTION_DEFINE
+
+
+# dlopen
+# ------
+LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes
+])
+
+AU_DEFUN([AC_LIBTOOL_DLOPEN],
+[_LT_SET_OPTION([LT_INIT], [dlopen])
+AC_DIAGNOSE([obsolete],
+[$0: Remove this warning and the call to _LT_SET_OPTION when you
+put the `dlopen' option into LT_INIT's first parameter.])
+])
+
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], [])
+
+
+# win32-dll
+# ---------
+# Declare package support for building win32 dll's.
+LT_OPTION_DEFINE([LT_INIT], [win32-dll],
+[enable_win32_dll=yes
+
+case $host in
+*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*)
+ AC_CHECK_TOOL(AS, as, false)
+ AC_CHECK_TOOL(DLLTOOL, dlltool, false)
+ AC_CHECK_TOOL(OBJDUMP, objdump, false)
+ ;;
+esac
+
+test -z "$AS" && AS=as
+_LT_DECL([], [AS], [1], [Assembler program])dnl
+
+test -z "$DLLTOOL" && DLLTOOL=dlltool
+_LT_DECL([], [DLLTOOL], [1], [DLL creation program])dnl
+
+test -z "$OBJDUMP" && OBJDUMP=objdump
+_LT_DECL([], [OBJDUMP], [1], [Object dumper program])dnl
+])# win32-dll
+
+AU_DEFUN([AC_LIBTOOL_WIN32_DLL],
+[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+_LT_SET_OPTION([LT_INIT], [win32-dll])
+AC_DIAGNOSE([obsolete],
+[$0: Remove this warning and the call to _LT_SET_OPTION when you
+put the `win32-dll' option into LT_INIT's first parameter.])
+])
+
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [])
+
+
+# _LT_ENABLE_SHARED([DEFAULT])
+# ----------------------------
+# implement the --enable-shared flag, and supports the `shared' and
+# `disable-shared' LT_INIT options.
+# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
+m4_define([_LT_ENABLE_SHARED],
+[m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl
+AC_ARG_ENABLE([shared],
+ [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
+ [build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])],
+ [p=${PACKAGE-default}
+ case $enableval in
+ yes) enable_shared=yes ;;
+ no) enable_shared=no ;;
+ *)
+ enable_shared=no
+ # Look at the argument we got. We use all the common list separators.
+ lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+ for pkg in $enableval; do
+ IFS="$lt_save_ifs"
+ if test "X$pkg" = "X$p"; then
+ enable_shared=yes
+ fi
+ done
+ IFS="$lt_save_ifs"
+ ;;
+ esac],
+ [enable_shared=]_LT_ENABLE_SHARED_DEFAULT)
+
+ _LT_DECL([build_libtool_libs], [enable_shared], [0],
+ [Whether or not to build shared libraries])
+])# _LT_ENABLE_SHARED
+
+LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])])
+LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])])
+
+# Old names:
+AC_DEFUN([AC_ENABLE_SHARED],
+[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared])
+])
+
+AC_DEFUN([AC_DISABLE_SHARED],
+[_LT_SET_OPTION([LT_INIT], [disable-shared])
+])
+
+AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
+AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
+
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AM_ENABLE_SHARED], [])
+dnl AC_DEFUN([AM_DISABLE_SHARED], [])
+
+
+
+# _LT_ENABLE_STATIC([DEFAULT])
+# ----------------------------
+# implement the --enable-static flag, and support the `static' and
+# `disable-static' LT_INIT options.
+# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
+m4_define([_LT_ENABLE_STATIC],
+[m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl
+AC_ARG_ENABLE([static],
+ [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@],
+ [build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])],
+ [p=${PACKAGE-default}
+ case $enableval in
+ yes) enable_static=yes ;;
+ no) enable_static=no ;;
+ *)
+ enable_static=no
+ # Look at the argument we got. We use all the common list separators.
+ lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+ for pkg in $enableval; do
+ IFS="$lt_save_ifs"
+ if test "X$pkg" = "X$p"; then
+ enable_static=yes
+ fi
+ done
+ IFS="$lt_save_ifs"
+ ;;
+ esac],
+ [enable_static=]_LT_ENABLE_STATIC_DEFAULT)
+
+ _LT_DECL([build_old_libs], [enable_static], [0],
+ [Whether or not to build static libraries])
+])# _LT_ENABLE_STATIC
+
+LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])])
+LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])])
+
+# Old names:
+AC_DEFUN([AC_ENABLE_STATIC],
+[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static])
+])
+
+AC_DEFUN([AC_DISABLE_STATIC],
+[_LT_SET_OPTION([LT_INIT], [disable-static])
+])
+
+AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
+AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
+
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AM_ENABLE_STATIC], [])
+dnl AC_DEFUN([AM_DISABLE_STATIC], [])
+
+
+
+# _LT_ENABLE_FAST_INSTALL([DEFAULT])
+# ----------------------------------
+# implement the --enable-fast-install flag, and support the `fast-install'
+# and `disable-fast-install' LT_INIT options.
+# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
+m4_define([_LT_ENABLE_FAST_INSTALL],
+[m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl
+AC_ARG_ENABLE([fast-install],
+ [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
+ [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
+ [p=${PACKAGE-default}
+ case $enableval in
+ yes) enable_fast_install=yes ;;
+ no) enable_fast_install=no ;;
+ *)
+ enable_fast_install=no
+ # Look at the argument we got. We use all the common list separators.
+ lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+ for pkg in $enableval; do
+ IFS="$lt_save_ifs"
+ if test "X$pkg" = "X$p"; then
+ enable_fast_install=yes
+ fi
+ done
+ IFS="$lt_save_ifs"
+ ;;
+ esac],
+ [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT)
+
+_LT_DECL([fast_install], [enable_fast_install], [0],
+ [Whether or not to optimize for fast installation])dnl
+])# _LT_ENABLE_FAST_INSTALL
+
+LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])])
+LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])])
+
+# Old names:
+AU_DEFUN([AC_ENABLE_FAST_INSTALL],
+[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install])
+AC_DIAGNOSE([obsolete],
+[$0: Remove this warning and the call to _LT_SET_OPTION when you put
+the `fast-install' option into LT_INIT's first parameter.])
+])
+
+AU_DEFUN([AC_DISABLE_FAST_INSTALL],
+[_LT_SET_OPTION([LT_INIT], [disable-fast-install])
+AC_DIAGNOSE([obsolete],
+[$0: Remove this warning and the call to _LT_SET_OPTION when you put
+the `disable-fast-install' option into LT_INIT's first parameter.])
+])
+
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], [])
+dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], [])
+
+
+# _LT_WITH_PIC([MODE])
+# --------------------
+# implement the --with-pic flag, and support the `pic-only' and `no-pic'
+# LT_INIT options.
+# MODE is either `yes' or `no'. If omitted, it defaults to `both'.
+m4_define([_LT_WITH_PIC],
+[AC_ARG_WITH([pic],
+ [AS_HELP_STRING([--with-pic@<:@=PKGS@:>@],
+ [try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
+ [lt_p=${PACKAGE-default}
+ case $withval in
+ yes|no) pic_mode=$withval ;;
+ *)
+ pic_mode=default
+ # Look at the argument we got. We use all the common list separators.
+ lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+ for lt_pkg in $withval; do
+ IFS="$lt_save_ifs"
+ if test "X$lt_pkg" = "X$lt_p"; then
+ pic_mode=yes
+ fi
+ done
+ IFS="$lt_save_ifs"
+ ;;
+ esac],
+ [pic_mode=default])
+
+test -z "$pic_mode" && pic_mode=m4_default([$1], [default])
+
+_LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl
+])# _LT_WITH_PIC
+
+LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])])
+LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])])
+
+# Old name:
+AU_DEFUN([AC_LIBTOOL_PICMODE],
+[_LT_SET_OPTION([LT_INIT], [pic-only])
+AC_DIAGNOSE([obsolete],
+[$0: Remove this warning and the call to _LT_SET_OPTION when you
+put the `pic-only' option into LT_INIT's first parameter.])
+])
+
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_PICMODE], [])
+
+
+m4_define([_LTDL_MODE], [])
+LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive],
+ [m4_define([_LTDL_MODE], [nonrecursive])])
+LT_OPTION_DEFINE([LTDL_INIT], [recursive],
+ [m4_define([_LTDL_MODE], [recursive])])
+LT_OPTION_DEFINE([LTDL_INIT], [subproject],
+ [m4_define([_LTDL_MODE], [subproject])])
+
+m4_define([_LTDL_TYPE], [])
+LT_OPTION_DEFINE([LTDL_INIT], [installable],
+ [m4_define([_LTDL_TYPE], [installable])])
+LT_OPTION_DEFINE([LTDL_INIT], [convenience],
+ [m4_define([_LTDL_TYPE], [convenience])])
+
+# ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*-
+#
+# Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
+# Written by Gary V. Vaughan, 2004
+#
+# This file is free software; the Free Software Foundation gives
+# unlimited permission to copy and/or distribute it, with or without
+# modifications, as long as this notice is preserved.
+
+# serial 6 ltsugar.m4
+
+# This is to help aclocal find these macros, as it can't see m4_define.
+AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])])
+
+
+# lt_join(SEP, ARG1, [ARG2...])
+# -----------------------------
+# Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their
+# associated separator.
+# Needed until we can rely on m4_join from Autoconf 2.62, since all earlier
+# versions in m4sugar had bugs.
+m4_define([lt_join],
+[m4_if([$#], [1], [],
+ [$#], [2], [[$2]],
+ [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])])
+m4_define([_lt_join],
+[m4_if([$#$2], [2], [],
+ [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])])
+
+
+# lt_car(LIST)
+# lt_cdr(LIST)
+# ------------
+# Manipulate m4 lists.
+# These macros are necessary as long as will still need to support
+# Autoconf-2.59 which quotes differently.
+m4_define([lt_car], [[$1]])
+m4_define([lt_cdr],
+[m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])],
+ [$#], 1, [],
+ [m4_dquote(m4_shift($@))])])
+m4_define([lt_unquote], $1)
+
+
+# lt_append(MACRO-NAME, STRING, [SEPARATOR])
+# ------------------------------------------
+# Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'.
+# Note that neither SEPARATOR nor STRING are expanded; they are appended
+# to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked).
+# No SEPARATOR is output if MACRO-NAME was previously undefined (different
+# than defined and empty).
+#
+# This macro is needed until we can rely on Autoconf 2.62, since earlier
+# versions of m4sugar mistakenly expanded SEPARATOR but not STRING.
+m4_define([lt_append],
+[m4_define([$1],
+ m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])])
+
+
+
+# lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...])
+# ----------------------------------------------------------
+# Produce a SEP delimited list of all paired combinations of elements of
+# PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list
+# has the form PREFIXmINFIXSUFFIXn.
+# Needed until we can rely on m4_combine added in Autoconf 2.62.
+m4_define([lt_combine],
+[m4_if(m4_eval([$# > 3]), [1],
+ [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl
+[[m4_foreach([_Lt_prefix], [$2],
+ [m4_foreach([_Lt_suffix],
+ ]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[,
+ [_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])])
+
+
+# lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ])
+# -----------------------------------------------------------------------
+# Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited
+# by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ.
+m4_define([lt_if_append_uniq],
+[m4_ifdef([$1],
+ [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1],
+ [lt_append([$1], [$2], [$3])$4],
+ [$5])],
+ [lt_append([$1], [$2], [$3])$4])])
+
+
+# lt_dict_add(DICT, KEY, VALUE)
+# -----------------------------
+m4_define([lt_dict_add],
+[m4_define([$1($2)], [$3])])
+
+
+# lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE)
+# --------------------------------------------
+m4_define([lt_dict_add_subkey],
+[m4_define([$1($2:$3)], [$4])])
+
+
+# lt_dict_fetch(DICT, KEY, [SUBKEY])
+# ----------------------------------
+m4_define([lt_dict_fetch],
+[m4_ifval([$3],
+ m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]),
+ m4_ifdef([$1($2)], [m4_defn([$1($2)])]))])
+
+
+# lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE])
+# -----------------------------------------------------------------
+m4_define([lt_if_dict_fetch],
+[m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4],
+ [$5],
+ [$6])])
+
+
+# lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...])
+# --------------------------------------------------------------
+m4_define([lt_dict_filter],
+[m4_if([$5], [], [],
+ [lt_join(m4_quote(m4_default([$4], [[, ]])),
+ lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]),
+ [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl
+])
+
+# ltversion.m4 -- version numbers -*- Autoconf -*-
+#
+# Copyright (C) 2004 Free Software Foundation, Inc.
+# Written by Scott James Remnant, 2004
+#
+# This file is free software; the Free Software Foundation gives
+# unlimited permission to copy and/or distribute it, with or without
+# modifications, as long as this notice is preserved.
+
+# @configure_input@
+
+# serial 3337 ltversion.m4
+# This file is part of GNU Libtool
+
+m4_define([LT_PACKAGE_VERSION], [2.4.2])
+m4_define([LT_PACKAGE_REVISION], [1.3337])
+
+AC_DEFUN([LTVERSION_VERSION],
+[macro_version='2.4.2'
+macro_revision='1.3337'
+_LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?])
+_LT_DECL(, macro_revision, 0)
+])
+
+# lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*-
+#
+# Copyright (C) 2004, 2005, 2007, 2009 Free Software Foundation, Inc.
+# Written by Scott James Remnant, 2004.
+#
+# This file is free software; the Free Software Foundation gives
+# unlimited permission to copy and/or distribute it, with or without
+# modifications, as long as this notice is preserved.
+
+# serial 5 lt~obsolete.m4
+
+# These exist entirely to fool aclocal when bootstrapping libtool.
+#
+# In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN)
+# which have later been changed to m4_define as they aren't part of the
+# exported API, or moved to Autoconf or Automake where they belong.
+#
+# The trouble is, aclocal is a bit thick. It'll see the old AC_DEFUN
+# in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us
+# using a macro with the same name in our local m4/libtool.m4 it'll
+# pull the old libtool.m4 in (it doesn't see our shiny new m4_define
+# and doesn't know about Autoconf macros at all.)
+#
+# So we provide this file, which has a silly filename so it's always
+# included after everything else. This provides aclocal with the
+# AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything
+# because those macros already exist, or will be overwritten later.
+# We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6.
+#
+# Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here.
+# Yes, that means every name once taken will need to remain here until
+# we give up compatibility with versions before 1.7, at which point
+# we need to keep only those names which we still refer to.
+
+# This is to help aclocal find these macros, as it can't see m4_define.
+AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])])
+
+m4_ifndef([AC_LIBTOOL_LINKER_OPTION], [AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])])
+m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP])])
+m4_ifndef([_LT_AC_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])])
+m4_ifndef([_LT_AC_SHELL_INIT], [AC_DEFUN([_LT_AC_SHELL_INIT])])
+m4_ifndef([_LT_AC_SYS_LIBPATH_AIX], [AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX])])
+m4_ifndef([_LT_PROG_LTMAIN], [AC_DEFUN([_LT_PROG_LTMAIN])])
+m4_ifndef([_LT_AC_TAGVAR], [AC_DEFUN([_LT_AC_TAGVAR])])
+m4_ifndef([AC_LTDL_ENABLE_INSTALL], [AC_DEFUN([AC_LTDL_ENABLE_INSTALL])])
+m4_ifndef([AC_LTDL_PREOPEN], [AC_DEFUN([AC_LTDL_PREOPEN])])
+m4_ifndef([_LT_AC_SYS_COMPILER], [AC_DEFUN([_LT_AC_SYS_COMPILER])])
+m4_ifndef([_LT_AC_LOCK], [AC_DEFUN([_LT_AC_LOCK])])
+m4_ifndef([AC_LIBTOOL_SYS_OLD_ARCHIVE], [AC_DEFUN([AC_LIBTOOL_SYS_OLD_ARCHIVE])])
+m4_ifndef([_LT_AC_TRY_DLOPEN_SELF], [AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF])])
+m4_ifndef([AC_LIBTOOL_PROG_CC_C_O], [AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O])])
+m4_ifndef([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], [AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS])])
+m4_ifndef([AC_LIBTOOL_OBJDIR], [AC_DEFUN([AC_LIBTOOL_OBJDIR])])
+m4_ifndef([AC_LTDL_OBJDIR], [AC_DEFUN([AC_LTDL_OBJDIR])])
+m4_ifndef([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], [AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH])])
+m4_ifndef([AC_LIBTOOL_SYS_LIB_STRIP], [AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP])])
+m4_ifndef([AC_PATH_MAGIC], [AC_DEFUN([AC_PATH_MAGIC])])
+m4_ifndef([AC_PROG_LD_GNU], [AC_DEFUN([AC_PROG_LD_GNU])])
+m4_ifndef([AC_PROG_LD_RELOAD_FLAG], [AC_DEFUN([AC_PROG_LD_RELOAD_FLAG])])
+m4_ifndef([AC_DEPLIBS_CHECK_METHOD], [AC_DEFUN([AC_DEPLIBS_CHECK_METHOD])])
+m4_ifndef([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI])])
+m4_ifndef([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], [AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])])
+m4_ifndef([AC_LIBTOOL_PROG_COMPILER_PIC], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC])])
+m4_ifndef([AC_LIBTOOL_PROG_LD_SHLIBS], [AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS])])
+m4_ifndef([AC_LIBTOOL_POSTDEP_PREDEP], [AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP])])
+m4_ifndef([LT_AC_PROG_EGREP], [AC_DEFUN([LT_AC_PROG_EGREP])])
+m4_ifndef([LT_AC_PROG_SED], [AC_DEFUN([LT_AC_PROG_SED])])
+m4_ifndef([_LT_CC_BASENAME], [AC_DEFUN([_LT_CC_BASENAME])])
+m4_ifndef([_LT_COMPILER_BOILERPLATE], [AC_DEFUN([_LT_COMPILER_BOILERPLATE])])
+m4_ifndef([_LT_LINKER_BOILERPLATE], [AC_DEFUN([_LT_LINKER_BOILERPLATE])])
+m4_ifndef([_AC_PROG_LIBTOOL], [AC_DEFUN([_AC_PROG_LIBTOOL])])
+m4_ifndef([AC_LIBTOOL_SETUP], [AC_DEFUN([AC_LIBTOOL_SETUP])])
+m4_ifndef([_LT_AC_CHECK_DLFCN], [AC_DEFUN([_LT_AC_CHECK_DLFCN])])
+m4_ifndef([AC_LIBTOOL_SYS_DYNAMIC_LINKER], [AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER])])
+m4_ifndef([_LT_AC_TAGCONFIG], [AC_DEFUN([_LT_AC_TAGCONFIG])])
+m4_ifndef([AC_DISABLE_FAST_INSTALL], [AC_DEFUN([AC_DISABLE_FAST_INSTALL])])
+m4_ifndef([_LT_AC_LANG_CXX], [AC_DEFUN([_LT_AC_LANG_CXX])])
+m4_ifndef([_LT_AC_LANG_F77], [AC_DEFUN([_LT_AC_LANG_F77])])
+m4_ifndef([_LT_AC_LANG_GCJ], [AC_DEFUN([_LT_AC_LANG_GCJ])])
+m4_ifndef([AC_LIBTOOL_LANG_C_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG])])
+m4_ifndef([_LT_AC_LANG_C_CONFIG], [AC_DEFUN([_LT_AC_LANG_C_CONFIG])])
+m4_ifndef([AC_LIBTOOL_LANG_CXX_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG])])
+m4_ifndef([_LT_AC_LANG_CXX_CONFIG], [AC_DEFUN([_LT_AC_LANG_CXX_CONFIG])])
+m4_ifndef([AC_LIBTOOL_LANG_F77_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG])])
+m4_ifndef([_LT_AC_LANG_F77_CONFIG], [AC_DEFUN([_LT_AC_LANG_F77_CONFIG])])
+m4_ifndef([AC_LIBTOOL_LANG_GCJ_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG])])
+m4_ifndef([_LT_AC_LANG_GCJ_CONFIG], [AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG])])
+m4_ifndef([AC_LIBTOOL_LANG_RC_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG])])
+m4_ifndef([_LT_AC_LANG_RC_CONFIG], [AC_DEFUN([_LT_AC_LANG_RC_CONFIG])])
+m4_ifndef([AC_LIBTOOL_CONFIG], [AC_DEFUN([AC_LIBTOOL_CONFIG])])
+m4_ifndef([_LT_AC_FILE_LTDLL_C], [AC_DEFUN([_LT_AC_FILE_LTDLL_C])])
+m4_ifndef([_LT_REQUIRED_DARWIN_CHECKS], [AC_DEFUN([_LT_REQUIRED_DARWIN_CHECKS])])
+m4_ifndef([_LT_AC_PROG_CXXCPP], [AC_DEFUN([_LT_AC_PROG_CXXCPP])])
+m4_ifndef([_LT_PREPARE_SED_QUOTE_VARS], [AC_DEFUN([_LT_PREPARE_SED_QUOTE_VARS])])
+m4_ifndef([_LT_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_PROG_ECHO_BACKSLASH])])
+m4_ifndef([_LT_PROG_F77], [AC_DEFUN([_LT_PROG_F77])])
+m4_ifndef([_LT_PROG_FC], [AC_DEFUN([_LT_PROG_FC])])
+m4_ifndef([_LT_PROG_CXX], [AC_DEFUN([_LT_PROG_CXX])])
+
+# Copyright (C) 2002-2013 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_AUTOMAKE_VERSION(VERSION)
+# ----------------------------
+# Automake X.Y traces this macro to ensure aclocal.m4 has been
+# generated from the m4 files accompanying Automake X.Y.
+# (This private macro should not be called outside this file.)
+AC_DEFUN([AM_AUTOMAKE_VERSION],
+[am__api_version='1.13'
+dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
+dnl require some minimum version. Point them to the right macro.
+m4_if([$1], [1.13.4], [],
+ [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
+])
+
+# _AM_AUTOCONF_VERSION(VERSION)
+# -----------------------------
+# aclocal traces this macro to find the Autoconf version.
+# This is a private macro too. Using m4_define simplifies
+# the logic in aclocal, which can simply ignore this definition.
+m4_define([_AM_AUTOCONF_VERSION], [])
+
+# AM_SET_CURRENT_AUTOMAKE_VERSION
+# -------------------------------
+# Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
+# This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
+AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
+[AM_AUTOMAKE_VERSION([1.13.4])dnl
+m4_ifndef([AC_AUTOCONF_VERSION],
+ [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
+_AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
+
+# AM_AUX_DIR_EXPAND -*- Autoconf -*-
+
+# Copyright (C) 2001-2013 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
+# $ac_aux_dir to '$srcdir/foo'. In other projects, it is set to
+# '$srcdir', '$srcdir/..', or '$srcdir/../..'.
+#
+# Of course, Automake must honor this variable whenever it calls a
+# tool from the auxiliary directory. The problem is that $srcdir (and
+# therefore $ac_aux_dir as well) can be either absolute or relative,
+# depending on how configure is run. This is pretty annoying, since
+# it makes $ac_aux_dir quite unusable in subdirectories: in the top
+# source directory, any form will work fine, but in subdirectories a
+# relative path needs to be adjusted first.
+#
+# $ac_aux_dir/missing
+# fails when called from a subdirectory if $ac_aux_dir is relative
+# $top_srcdir/$ac_aux_dir/missing
+# fails if $ac_aux_dir is absolute,
+# fails when called from a subdirectory in a VPATH build with
+# a relative $ac_aux_dir
+#
+# The reason of the latter failure is that $top_srcdir and $ac_aux_dir
+# are both prefixed by $srcdir. In an in-source build this is usually
+# harmless because $srcdir is '.', but things will broke when you
+# start a VPATH build or use an absolute $srcdir.
+#
+# So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
+# iff we strip the leading $srcdir from $ac_aux_dir. That would be:
+# am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
+# and then we would define $MISSING as
+# MISSING="\${SHELL} $am_aux_dir/missing"
+# This will work as long as MISSING is not called from configure, because
+# unfortunately $(top_srcdir) has no meaning in configure.
+# However there are other variables, like CC, which are often used in
+# configure, and could therefore not use this "fixed" $ac_aux_dir.
+#
+# Another solution, used here, is to always expand $ac_aux_dir to an
+# absolute PATH. The drawback is that using absolute paths prevent a
+# configured tree to be moved without reconfiguration.
+
+AC_DEFUN([AM_AUX_DIR_EXPAND],
+[dnl Rely on autoconf to set up CDPATH properly.
+AC_PREREQ([2.50])dnl
+# expand $ac_aux_dir to an absolute path
+am_aux_dir=`cd $ac_aux_dir && pwd`
+])
+
+# AM_CONDITIONAL -*- Autoconf -*-
+
+# Copyright (C) 1997-2013 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_CONDITIONAL(NAME, SHELL-CONDITION)
+# -------------------------------------
+# Define a conditional.
+AC_DEFUN([AM_CONDITIONAL],
+[AC_PREREQ([2.52])dnl
+ m4_if([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
+ [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
+AC_SUBST([$1_TRUE])dnl
+AC_SUBST([$1_FALSE])dnl
+_AM_SUBST_NOTMAKE([$1_TRUE])dnl
+_AM_SUBST_NOTMAKE([$1_FALSE])dnl
+m4_define([_AM_COND_VALUE_$1], [$2])dnl
+if $2; then
+ $1_TRUE=
+ $1_FALSE='#'
+else
+ $1_TRUE='#'
+ $1_FALSE=
+fi
+AC_CONFIG_COMMANDS_PRE(
+[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
+ AC_MSG_ERROR([[conditional "$1" was never defined.
+Usually this means the macro was only invoked conditionally.]])
+fi])])
+
+# Copyright (C) 1999-2013 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+
+# There are a few dirty hacks below to avoid letting 'AC_PROG_CC' be
+# written in clear, in which case automake, when reading aclocal.m4,
+# will think it sees a *use*, and therefore will trigger all it's
+# C support machinery. Also note that it means that autoscan, seeing
+# CC etc. in the Makefile, will ask for an AC_PROG_CC use...
+
+
+# _AM_DEPENDENCIES(NAME)
+# ----------------------
+# See how the compiler implements dependency checking.
+# NAME is "CC", "CXX", "OBJC", "OBJCXX", "UPC", or "GJC".
+# We try a few techniques and use that to set a single cache variable.
+#
+# We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
+# modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
+# dependency, and given that the user is not expected to run this macro,
+# just rely on AC_PROG_CC.
+AC_DEFUN([_AM_DEPENDENCIES],
+[AC_REQUIRE([AM_SET_DEPDIR])dnl
+AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
+AC_REQUIRE([AM_MAKE_INCLUDE])dnl
+AC_REQUIRE([AM_DEP_TRACK])dnl
+
+m4_if([$1], [CC], [depcc="$CC" am_compiler_list=],
+ [$1], [CXX], [depcc="$CXX" am_compiler_list=],
+ [$1], [OBJC], [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
+ [$1], [OBJCXX], [depcc="$OBJCXX" am_compiler_list='gcc3 gcc'],
+ [$1], [UPC], [depcc="$UPC" am_compiler_list=],
+ [$1], [GCJ], [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
+ [depcc="$$1" am_compiler_list=])
+
+AC_CACHE_CHECK([dependency style of $depcc],
+ [am_cv_$1_dependencies_compiler_type],
+[if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
+ # We make a subdir and do the tests there. Otherwise we can end up
+ # making bogus files that we don't know about and never remove. For
+ # instance it was reported that on HP-UX the gcc test will end up
+ # making a dummy file named 'D' -- because '-MD' means "put the output
+ # in D".
+ rm -rf conftest.dir
+ mkdir conftest.dir
+ # Copy depcomp to subdir because otherwise we won't find it if we're
+ # using a relative directory.
+ cp "$am_depcomp" conftest.dir
+ cd conftest.dir
+ # We will build objects and dependencies in a subdirectory because
+ # it helps to detect inapplicable dependency modes. For instance
+ # both Tru64's cc and ICC support -MD to output dependencies as a
+ # side effect of compilation, but ICC will put the dependencies in
+ # the current directory while Tru64 will put them in the object
+ # directory.
+ mkdir sub
+
+ am_cv_$1_dependencies_compiler_type=none
+ if test "$am_compiler_list" = ""; then
+ am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
+ fi
+ am__universal=false
+ m4_case([$1], [CC],
+ [case " $depcc " in #(
+ *\ -arch\ *\ -arch\ *) am__universal=true ;;
+ esac],
+ [CXX],
+ [case " $depcc " in #(
+ *\ -arch\ *\ -arch\ *) am__universal=true ;;
+ esac])
+
+ for depmode in $am_compiler_list; do
+ # Setup a source with many dependencies, because some compilers
+ # like to wrap large dependency lists on column 80 (with \), and
+ # we should not choose a depcomp mode which is confused by this.
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+ if test -n "$am_sleep_pid"; then
+ # Hide warnings about reused PIDs.
+ wait $am_sleep_pid 2>/dev/null
+ fi
+ AC_MSG_RESULT([done])])
+rm -f conftest.file
+])
+
+# Copyright (C) 2009-2013 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_SILENT_RULES([DEFAULT])
+# --------------------------
+# Enable less verbose build rules; with the default set to DEFAULT
+# ("yes" being less verbose, "no" or empty being verbose).
+AC_DEFUN([AM_SILENT_RULES],
+[AC_ARG_ENABLE([silent-rules], [dnl
+AS_HELP_STRING(
+ [--enable-silent-rules],
+ [less verbose build output (undo: "make V=1")])
+AS_HELP_STRING(
+ [--disable-silent-rules],
+ [verbose build output (undo: "make V=0")])dnl
+])
+case $enable_silent_rules in @%:@ (((
+ yes) AM_DEFAULT_VERBOSITY=0;;
+ no) AM_DEFAULT_VERBOSITY=1;;
+ *) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
+esac
+dnl
+dnl A few 'make' implementations (e.g., NonStop OS and NextStep)
+dnl do not support nested variable expansions.
+dnl See automake bug#9928 and bug#10237.
+am_make=${MAKE-make}
+AC_CACHE_CHECK([whether $am_make supports nested variables],
+ [am_cv_make_support_nested_variables],
+ [if AS_ECHO([['TRUE=$(BAR$(V))
+BAR0=false
+BAR1=true
+V=1
+am__doit:
+ @$(TRUE)
+.PHONY: am__doit']]) | $am_make -f - >/dev/null 2>&1; then
+ am_cv_make_support_nested_variables=yes
+else
+ am_cv_make_support_nested_variables=no
+fi])
+if test $am_cv_make_support_nested_variables = yes; then
+ dnl Using '$V' instead of '$(V)' breaks IRIX make.
+ AM_V='$(V)'
+ AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
+else
+ AM_V=$AM_DEFAULT_VERBOSITY
+ AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
+fi
+AC_SUBST([AM_V])dnl
+AM_SUBST_NOTMAKE([AM_V])dnl
+AC_SUBST([AM_DEFAULT_V])dnl
+AM_SUBST_NOTMAKE([AM_DEFAULT_V])dnl
+AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
+AM_BACKSLASH='\'
+AC_SUBST([AM_BACKSLASH])dnl
+_AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
+])
+
+# Copyright (C) 2001-2013 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_PROG_INSTALL_STRIP
+# ---------------------
+# One issue with vendor 'install' (even GNU) is that you can't
+# specify the program used to strip binaries. This is especially
+# annoying in cross-compiling environments, where the build's strip
+# is unlikely to handle the host's binaries.
+# Fortunately install-sh will honor a STRIPPROG variable, so we
+# always use install-sh in "make install-strip", and initialize
+# STRIPPROG with the value of the STRIP variable (set by the user).
+AC_DEFUN([AM_PROG_INSTALL_STRIP],
+[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
+# Installed binaries are usually stripped using 'strip' when the user
+# run "make install-strip". However 'strip' might not be the right
+# tool to use in cross-compilation environments, therefore Automake
+# will honor the 'STRIP' environment variable to overrule this program.
+dnl Don't test for $cross_compiling = yes, because it might be 'maybe'.
+if test "$cross_compiling" != no; then
+ AC_CHECK_TOOL([STRIP], [strip], :)
+fi
+INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
+AC_SUBST([INSTALL_STRIP_PROGRAM])])
+
+# Copyright (C) 2006-2013 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# _AM_SUBST_NOTMAKE(VARIABLE)
+# ---------------------------
+# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
+# This macro is traced by Automake.
+AC_DEFUN([_AM_SUBST_NOTMAKE])
+
+# AM_SUBST_NOTMAKE(VARIABLE)
+# --------------------------
+# Public sister of _AM_SUBST_NOTMAKE.
+AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
+
+# Check how to create a tarball. -*- Autoconf -*-
+
+# Copyright (C) 2004-2013 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# _AM_PROG_TAR(FORMAT)
+# --------------------
+# Check how to create a tarball in format FORMAT.
+# FORMAT should be one of 'v7', 'ustar', or 'pax'.
+#
+# Substitute a variable $(am__tar) that is a command
+# writing to stdout a FORMAT-tarball containing the directory
+# $tardir.
+# tardir=directory && $(am__tar) > result.tar
+#
+# Substitute a variable $(am__untar) that extract such
+# a tarball read from stdin.
+# $(am__untar) < result.tar
+#
+AC_DEFUN([_AM_PROG_TAR],
+[# Always define AMTAR for backward compatibility. Yes, it's still used
+# in the wild :-( We should find a proper way to deprecate it ...
+AC_SUBST([AMTAR], ['$${TAR-tar}'])
+
+# We'll loop over all known methods to create a tar archive until one works.
+_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
+
+m4_if([$1], [v7],
+ [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
+
+ [m4_case([$1],
+ [ustar],
+ [# The POSIX 1988 'ustar' format is defined with fixed-size fields.
+ # There is notably a 21 bits limit for the UID and the GID. In fact,
+ # the 'pax' utility can hang on bigger UID/GID (see automake bug#8343
+ # and bug#13588).
+ am_max_uid=2097151 # 2^21 - 1
+ am_max_gid=$am_max_uid
+ # The $UID and $GID variables are not portable, so we need to resort
+ # to the POSIX-mandated id(1) utility. Errors in the 'id' calls
+ # below are definitely unexpected, so allow the users to see them
+ # (that is, avoid stderr redirection).
+ am_uid=`id -u || echo unknown`
+ am_gid=`id -g || echo unknown`
+ AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format])
+ if test $am_uid -le $am_max_uid; then
+ AC_MSG_RESULT([yes])
+ else
+ AC_MSG_RESULT([no])
+ _am_tools=none
+ fi
+ AC_MSG_CHECKING([whether GID '$am_gid' is supported by ustar format])
+ if test $am_gid -le $am_max_gid; then
+ AC_MSG_RESULT([yes])
+ else
+ AC_MSG_RESULT([no])
+ _am_tools=none
+ fi],
+
+ [pax],
+ [],
+
+ [m4_fatal([Unknown tar format])])
+
+ AC_MSG_CHECKING([how to create a $1 tar archive])
+
+ # Go ahead even if we have the value already cached. We do so because we
+ # need to set the values for the 'am__tar' and 'am__untar' variables.
+ _am_tools=${am_cv_prog_tar_$1-$_am_tools}
+
+ for _am_tool in $_am_tools; do
+ case $_am_tool in
+ gnutar)
+ for _am_tar in tar gnutar gtar; do
+ AM_RUN_LOG([$_am_tar --version]) && break
+ done
+ am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
+ am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
+ am__untar="$_am_tar -xf -"
+ ;;
+ plaintar)
+ # Must skip GNU tar: if it does not support --format= it doesn't create
+ # ustar tarball either.
+ (tar --version) >/dev/null 2>&1 && continue
+ am__tar='tar chf - "$$tardir"'
+ am__tar_='tar chf - "$tardir"'
+ am__untar='tar xf -'
+ ;;
+ pax)
+ am__tar='pax -L -x $1 -w "$$tardir"'
+ am__tar_='pax -L -x $1 -w "$tardir"'
+ am__untar='pax -r'
+ ;;
+ cpio)
+ am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
+ am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
+ am__untar='cpio -i -H $1 -d'
+ ;;
+ none)
+ am__tar=false
+ am__tar_=false
+ am__untar=false
+ ;;
+ esac
+
+ # If the value was cached, stop now. We just wanted to have am__tar
+ # and am__untar set.
+ test -n "${am_cv_prog_tar_$1}" && break
+
+ # tar/untar a dummy directory, and stop if the command works.
+ rm -rf conftest.dir
+ mkdir conftest.dir
+ echo GrepMe > conftest.dir/file
+ AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
+ rm -rf conftest.dir
+ if test -s conftest.tar; then
+ AM_RUN_LOG([$am__untar <conftest.tar])
+ AM_RUN_LOG([cat conftest.dir/file])
+ grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
+ fi
+ done
+ rm -rf conftest.dir
+
+ AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
+ AC_MSG_RESULT([$am_cv_prog_tar_$1])])
+
+AC_SUBST([am__tar])
+AC_SUBST([am__untar])
+]) # _AM_PROG_TAR
+
--- /dev/null
+#! /bin/sh
+# Attempt to guess a canonical system name.
+# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
+# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,
+# 2011, 2012, 2013 Free Software Foundation, Inc.
+
+timestamp='2012-12-29'
+
+# This file is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, see <http://www.gnu.org/licenses/>.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that
+# program. This Exception is an additional permission under section 7
+# of the GNU General Public License, version 3 ("GPLv3").
+#
+# Originally written by Per Bothner.
+#
+# You can get the latest version of this script from:
+# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
+#
+# Please send patches with a ChangeLog entry to config-patches@gnu.org.
+
+
+me=`echo "$0" | sed -e 's,.*/,,'`
+
+usage="\
+Usage: $0 [OPTION]
+
+Output the configuration name of the system \`$me' is run on.
+
+Operation modes:
+ -h, --help print this help, then exit
+ -t, --time-stamp print date of last modification, then exit
+ -v, --version print version number, then exit
+
+Report bugs and patches to <config-patches@gnu.org>."
+
+version="\
+GNU config.guess ($timestamp)
+
+Originally written by Per Bothner.
+Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
+2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011,
+2012, 2013 Free Software Foundation, Inc.
+
+This is free software; see the source for copying conditions. There is NO
+warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
+
+help="
+Try \`$me --help' for more information."
+
+# Parse command line
+while test $# -gt 0 ; do
+ case $1 in
+ --time-stamp | --time* | -t )
+ echo "$timestamp" ; exit ;;
+ --version | -v )
+ echo "$version" ; exit ;;
+ --help | --h* | -h )
+ echo "$usage"; exit ;;
+ -- ) # Stop option processing
+ shift; break ;;
+ - ) # Use stdin as input.
+ break ;;
+ -* )
+ echo "$me: invalid option $1$help" >&2
+ exit 1 ;;
+ * )
+ break ;;
+ esac
+done
+
+if test $# != 0; then
+ echo "$me: too many arguments$help" >&2
+ exit 1
+fi
+
+trap 'exit 1' 1 2 15
+
+# CC_FOR_BUILD -- compiler used by this script. Note that the use of a
+# compiler to aid in system detection is discouraged as it requires
+# temporary files to be created and, as you can see below, it is a
+# headache to deal with in a portable fashion.
+
+# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
+# use `HOST_CC' if defined, but it is deprecated.
+
+# Portable tmp directory creation inspired by the Autoconf team.
+
+set_cc_for_build='
+trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ;
+trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ;
+: ${TMPDIR=/tmp} ;
+ { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
+ { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } ||
+ { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } ||
+ { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ;
+dummy=$tmp/dummy ;
+tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ;
+case $CC_FOR_BUILD,$HOST_CC,$CC in
+ ,,) echo "int x;" > $dummy.c ;
+ for c in cc gcc c89 c99 ; do
+ if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then
+ CC_FOR_BUILD="$c"; break ;
+ fi ;
+ done ;
+ if test x"$CC_FOR_BUILD" = x ; then
+ CC_FOR_BUILD=no_compiler_found ;
+ fi
+ ;;
+ ,,*) CC_FOR_BUILD=$CC ;;
+ ,*,*) CC_FOR_BUILD=$HOST_CC ;;
+esac ; set_cc_for_build= ;'
+
+# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
+# (ghazi@noc.rutgers.edu 1994-08-24)
+if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
+ PATH=$PATH:/.attbin ; export PATH
+fi
+
+UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
+UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
+UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown
+UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
+
+# Note: order is significant - the case branches are not exclusive.
+
+case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
+ *:NetBSD:*:*)
+ # NetBSD (nbsd) targets should (where applicable) match one or
+ # more of the tuples: *-*-netbsdelf*, *-*-netbsdaout*,
+ # *-*-netbsdecoff* and *-*-netbsd*. For targets that recently
+ # switched to ELF, *-*-netbsd* would select the old
+ # object file format. This provides both forward
+ # compatibility and a consistent mechanism for selecting the
+ # object file format.
+ #
+ # Note: NetBSD doesn't particularly care about the vendor
+ # portion of the name. We always set it to "unknown".
+ sysctl="sysctl -n hw.machine_arch"
+ UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \
+ /usr/sbin/$sysctl 2>/dev/null || echo unknown)`
+ case "${UNAME_MACHINE_ARCH}" in
+ armeb) machine=armeb-unknown ;;
+ arm*) machine=arm-unknown ;;
+ sh3el) machine=shl-unknown ;;
+ sh3eb) machine=sh-unknown ;;
+ sh5el) machine=sh5le-unknown ;;
+ *) machine=${UNAME_MACHINE_ARCH}-unknown ;;
+ esac
+ # The Operating System including object format, if it has switched
+ # to ELF recently, or will in the future.
+ case "${UNAME_MACHINE_ARCH}" in
+ arm*|i386|m68k|ns32k|sh3*|sparc|vax)
+ eval $set_cc_for_build
+ if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
+ | grep -q __ELF__
+ then
+ # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
+ # Return netbsd for either. FIX?
+ os=netbsd
+ else
+ os=netbsdelf
+ fi
+ ;;
+ *)
+ os=netbsd
+ ;;
+ esac
+ # The OS release
+ # Debian GNU/NetBSD machines have a different userland, and
+ # thus, need a distinct triplet. However, they do not need
+ # kernel version information, so it can be replaced with a
+ # suitable tag, in the style of linux-gnu.
+ case "${UNAME_VERSION}" in
+ Debian*)
+ release='-gnu'
+ ;;
+ *)
+ release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
+ ;;
+ esac
+ # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
+ # contains redundant information, the shorter form:
+ # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
+ echo "${machine}-${os}${release}"
+ exit ;;
+ *:Bitrig:*:*)
+ UNAME_MACHINE_ARCH=`arch | sed 's/Bitrig.//'`
+ echo ${UNAME_MACHINE_ARCH}-unknown-bitrig${UNAME_RELEASE}
+ exit ;;
+ *:OpenBSD:*:*)
+ UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
+ echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE}
+ exit ;;
+ *:ekkoBSD:*:*)
+ echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE}
+ exit ;;
+ *:SolidBSD:*:*)
+ echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE}
+ exit ;;
+ macppc:MirBSD:*:*)
+ echo powerpc-unknown-mirbsd${UNAME_RELEASE}
+ exit ;;
+ *:MirBSD:*:*)
+ echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE}
+ exit ;;
+ alpha:OSF1:*:*)
+ case $UNAME_RELEASE in
+ *4.0)
+ UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
+ ;;
+ *5.*)
+ UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
+ ;;
+ esac
+ # According to Compaq, /usr/sbin/psrinfo has been available on
+ # OSF/1 and Tru64 systems produced since 1995. I hope that
+ # covers most systems running today. This code pipes the CPU
+ # types through head -n 1, so we only detect the type of CPU 0.
+ ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^ The alpha \(.*\) processor.*$/\1/p' | head -n 1`
+ case "$ALPHA_CPU_TYPE" in
+ "EV4 (21064)")
+ UNAME_MACHINE="alpha" ;;
+ "EV4.5 (21064)")
+ UNAME_MACHINE="alpha" ;;
+ "LCA4 (21066/21068)")
+ UNAME_MACHINE="alpha" ;;
+ "EV5 (21164)")
+ UNAME_MACHINE="alphaev5" ;;
+ "EV5.6 (21164A)")
+ UNAME_MACHINE="alphaev56" ;;
+ "EV5.6 (21164PC)")
+ UNAME_MACHINE="alphapca56" ;;
+ "EV5.7 (21164PC)")
+ UNAME_MACHINE="alphapca57" ;;
+ "EV6 (21264)")
+ UNAME_MACHINE="alphaev6" ;;
+ "EV6.7 (21264A)")
+ UNAME_MACHINE="alphaev67" ;;
+ "EV6.8CB (21264C)")
+ UNAME_MACHINE="alphaev68" ;;
+ "EV6.8AL (21264B)")
+ UNAME_MACHINE="alphaev68" ;;
+ "EV6.8CX (21264D)")
+ UNAME_MACHINE="alphaev68" ;;
+ "EV6.9A (21264/EV69A)")
+ UNAME_MACHINE="alphaev69" ;;
+ "EV7 (21364)")
+ UNAME_MACHINE="alphaev7" ;;
+ "EV7.9 (21364A)")
+ UNAME_MACHINE="alphaev79" ;;
+ esac
+ # A Pn.n version is a patched version.
+ # A Vn.n version is a released version.
+ # A Tn.n version is a released field test version.
+ # A Xn.n version is an unreleased experimental baselevel.
+ # 1.2 uses "1.2" for uname -r.
+ echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
+ # Reset EXIT trap before exiting to avoid spurious non-zero exit code.
+ exitcode=$?
+ trap '' 0
+ exit $exitcode ;;
+ Alpha\ *:Windows_NT*:*)
+ # How do we know it's Interix rather than the generic POSIX subsystem?
+ # Should we change UNAME_MACHINE based on the output of uname instead
+ # of the specific Alpha model?
+ echo alpha-pc-interix
+ exit ;;
+ 21064:Windows_NT:50:3)
+ echo alpha-dec-winnt3.5
+ exit ;;
+ Amiga*:UNIX_System_V:4.0:*)
+ echo m68k-unknown-sysv4
+ exit ;;
+ *:[Aa]miga[Oo][Ss]:*:*)
+ echo ${UNAME_MACHINE}-unknown-amigaos
+ exit ;;
+ *:[Mm]orph[Oo][Ss]:*:*)
+ echo ${UNAME_MACHINE}-unknown-morphos
+ exit ;;
+ *:OS/390:*:*)
+ echo i370-ibm-openedition
+ exit ;;
+ *:z/VM:*:*)
+ echo s390-ibm-zvmoe
+ exit ;;
+ *:OS400:*:*)
+ echo powerpc-ibm-os400
+ exit ;;
+ arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
+ echo arm-acorn-riscix${UNAME_RELEASE}
+ exit ;;
+ arm*:riscos:*:*|arm*:RISCOS:*:*)
+ echo arm-unknown-riscos
+ exit ;;
+ SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
+ echo hppa1.1-hitachi-hiuxmpp
+ exit ;;
+ Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
+ # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
+ if test "`(/bin/universe) 2>/dev/null`" = att ; then
+ echo pyramid-pyramid-sysv3
+ else
+ echo pyramid-pyramid-bsd
+ fi
+ exit ;;
+ NILE*:*:*:dcosx)
+ echo pyramid-pyramid-svr4
+ exit ;;
+ DRS?6000:unix:4.0:6*)
+ echo sparc-icl-nx6
+ exit ;;
+ DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)
+ case `/usr/bin/uname -p` in
+ sparc) echo sparc-icl-nx7; exit ;;
+ esac ;;
+ s390x:SunOS:*:*)
+ echo ${UNAME_MACHINE}-ibm-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ sun4H:SunOS:5.*:*)
+ echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
+ echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*)
+ echo i386-pc-auroraux${UNAME_RELEASE}
+ exit ;;
+ i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*)
+ eval $set_cc_for_build
+ SUN_ARCH="i386"
+ # If there is a compiler, see if it is configured for 64-bit objects.
+ # Note that the Sun cc does not turn __LP64__ into 1 like gcc does.
+ # This test works for both compilers.
+ if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
+ if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \
+ (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
+ grep IS_64BIT_ARCH >/dev/null
+ then
+ SUN_ARCH="x86_64"
+ fi
+ fi
+ echo ${SUN_ARCH}-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ sun4*:SunOS:6*:*)
+ # According to config.sub, this is the proper way to canonicalize
+ # SunOS6. Hard to guess exactly what SunOS6 will be like, but
+ # it's likely to be more like Solaris than SunOS4.
+ echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ sun4*:SunOS:*:*)
+ case "`/usr/bin/arch -k`" in
+ Series*|S4*)
+ UNAME_RELEASE=`uname -v`
+ ;;
+ esac
+ # Japanese Language versions have a version number like `4.1.3-JL'.
+ echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
+ exit ;;
+ sun3*:SunOS:*:*)
+ echo m68k-sun-sunos${UNAME_RELEASE}
+ exit ;;
+ sun*:*:4.2BSD:*)
+ UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
+ test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
+ case "`/bin/arch`" in
+ sun3)
+ echo m68k-sun-sunos${UNAME_RELEASE}
+ ;;
+ sun4)
+ echo sparc-sun-sunos${UNAME_RELEASE}
+ ;;
+ esac
+ exit ;;
+ aushp:SunOS:*:*)
+ echo sparc-auspex-sunos${UNAME_RELEASE}
+ exit ;;
+ # The situation for MiNT is a little confusing. The machine name
+ # can be virtually everything (everything which is not
+ # "atarist" or "atariste" at least should have a processor
+ # > m68000). The system name ranges from "MiNT" over "FreeMiNT"
+ # to the lowercase version "mint" (or "freemint"). Finally
+ # the system name "TOS" denotes a system which is actually not
+ # MiNT. But MiNT is downward compatible to TOS, so this should
+ # be no problem.
+ atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
+ echo m68k-atari-mint${UNAME_RELEASE}
+ exit ;;
+ atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
+ echo m68k-atari-mint${UNAME_RELEASE}
+ exit ;;
+ *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
+ echo m68k-atari-mint${UNAME_RELEASE}
+ exit ;;
+ milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
+ echo m68k-milan-mint${UNAME_RELEASE}
+ exit ;;
+ hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
+ echo m68k-hades-mint${UNAME_RELEASE}
+ exit ;;
+ *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
+ echo m68k-unknown-mint${UNAME_RELEASE}
+ exit ;;
+ m68k:machten:*:*)
+ echo m68k-apple-machten${UNAME_RELEASE}
+ exit ;;
+ powerpc:machten:*:*)
+ echo powerpc-apple-machten${UNAME_RELEASE}
+ exit ;;
+ RISC*:Mach:*:*)
+ echo mips-dec-mach_bsd4.3
+ exit ;;
+ RISC*:ULTRIX:*:*)
+ echo mips-dec-ultrix${UNAME_RELEASE}
+ exit ;;
+ VAX*:ULTRIX*:*:*)
+ echo vax-dec-ultrix${UNAME_RELEASE}
+ exit ;;
+ 2020:CLIX:*:* | 2430:CLIX:*:*)
+ echo clipper-intergraph-clix${UNAME_RELEASE}
+ exit ;;
+ mips:*:*:UMIPS | mips:*:*:RISCos)
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+#ifdef __cplusplus
+#include <stdio.h> /* for printf() prototype */
+ int main (int argc, char *argv[]) {
+#else
+ int main (argc, argv) int argc; char *argv[]; {
+#endif
+ #if defined (host_mips) && defined (MIPSEB)
+ #if defined (SYSTYPE_SYSV)
+ printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
+ #endif
+ #if defined (SYSTYPE_SVR4)
+ printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
+ #endif
+ #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
+ printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
+ #endif
+ #endif
+ exit (-1);
+ }
+EOF
+ $CC_FOR_BUILD -o $dummy $dummy.c &&
+ dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` &&
+ SYSTEM_NAME=`$dummy $dummyarg` &&
+ { echo "$SYSTEM_NAME"; exit; }
+ echo mips-mips-riscos${UNAME_RELEASE}
+ exit ;;
+ Motorola:PowerMAX_OS:*:*)
+ echo powerpc-motorola-powermax
+ exit ;;
+ Motorola:*:4.3:PL8-*)
+ echo powerpc-harris-powermax
+ exit ;;
+ Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
+ echo powerpc-harris-powermax
+ exit ;;
+ Night_Hawk:Power_UNIX:*:*)
+ echo powerpc-harris-powerunix
+ exit ;;
+ m88k:CX/UX:7*:*)
+ echo m88k-harris-cxux7
+ exit ;;
+ m88k:*:4*:R4*)
+ echo m88k-motorola-sysv4
+ exit ;;
+ m88k:*:3*:R3*)
+ echo m88k-motorola-sysv3
+ exit ;;
+ AViiON:dgux:*:*)
+ # DG/UX returns AViiON for all architectures
+ UNAME_PROCESSOR=`/usr/bin/uname -p`
+ if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
+ then
+ if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
+ [ ${TARGET_BINARY_INTERFACE}x = x ]
+ then
+ echo m88k-dg-dgux${UNAME_RELEASE}
+ else
+ echo m88k-dg-dguxbcs${UNAME_RELEASE}
+ fi
+ else
+ echo i586-dg-dgux${UNAME_RELEASE}
+ fi
+ exit ;;
+ M88*:DolphinOS:*:*) # DolphinOS (SVR3)
+ echo m88k-dolphin-sysv3
+ exit ;;
+ M88*:*:R3*:*)
+ # Delta 88k system running SVR3
+ echo m88k-motorola-sysv3
+ exit ;;
+ XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
+ echo m88k-tektronix-sysv3
+ exit ;;
+ Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
+ echo m68k-tektronix-bsd
+ exit ;;
+ *:IRIX*:*:*)
+ echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
+ exit ;;
+ ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
+ echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id
+ exit ;; # Note that: echo "'`uname -s`'" gives 'AIX '
+ i*86:AIX:*:*)
+ echo i386-ibm-aix
+ exit ;;
+ ia64:AIX:*:*)
+ if [ -x /usr/bin/oslevel ] ; then
+ IBM_REV=`/usr/bin/oslevel`
+ else
+ IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
+ fi
+ echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
+ exit ;;
+ *:AIX:2:3)
+ if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+ #include <sys/systemcfg.h>
+
+ main()
+ {
+ if (!__power_pc())
+ exit(1);
+ puts("powerpc-ibm-aix3.2.5");
+ exit(0);
+ }
+EOF
+ if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy`
+ then
+ echo "$SYSTEM_NAME"
+ else
+ echo rs6000-ibm-aix3.2.5
+ fi
+ elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
+ echo rs6000-ibm-aix3.2.4
+ else
+ echo rs6000-ibm-aix3.2
+ fi
+ exit ;;
+ *:AIX:*:[4567])
+ IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
+ if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
+ IBM_ARCH=rs6000
+ else
+ IBM_ARCH=powerpc
+ fi
+ if [ -x /usr/bin/oslevel ] ; then
+ IBM_REV=`/usr/bin/oslevel`
+ else
+ IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
+ fi
+ echo ${IBM_ARCH}-ibm-aix${IBM_REV}
+ exit ;;
+ *:AIX:*:*)
+ echo rs6000-ibm-aix
+ exit ;;
+ ibmrt:4.4BSD:*|romp-ibm:BSD:*)
+ echo romp-ibm-bsd4.4
+ exit ;;
+ ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and
+ echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to
+ exit ;; # report: romp-ibm BSD 4.3
+ *:BOSX:*:*)
+ echo rs6000-bull-bosx
+ exit ;;
+ DPX/2?00:B.O.S.:*:*)
+ echo m68k-bull-sysv3
+ exit ;;
+ 9000/[34]??:4.3bsd:1.*:*)
+ echo m68k-hp-bsd
+ exit ;;
+ hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
+ echo m68k-hp-bsd4.4
+ exit ;;
+ 9000/[34678]??:HP-UX:*:*)
+ HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
+ case "${UNAME_MACHINE}" in
+ 9000/31? ) HP_ARCH=m68000 ;;
+ 9000/[34]?? ) HP_ARCH=m68k ;;
+ 9000/[678][0-9][0-9])
+ if [ -x /usr/bin/getconf ]; then
+ sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
+ sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
+ case "${sc_cpu_version}" in
+ 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
+ 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
+ 532) # CPU_PA_RISC2_0
+ case "${sc_kernel_bits}" in
+ 32) HP_ARCH="hppa2.0n" ;;
+ 64) HP_ARCH="hppa2.0w" ;;
+ '') HP_ARCH="hppa2.0" ;; # HP-UX 10.20
+ esac ;;
+ esac
+ fi
+ if [ "${HP_ARCH}" = "" ]; then
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+
+ #define _HPUX_SOURCE
+ #include <stdlib.h>
+ #include <unistd.h>
+
+ int main ()
+ {
+ #if defined(_SC_KERNEL_BITS)
+ long bits = sysconf(_SC_KERNEL_BITS);
+ #endif
+ long cpu = sysconf (_SC_CPU_VERSION);
+
+ switch (cpu)
+ {
+ case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
+ case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
+ case CPU_PA_RISC2_0:
+ #if defined(_SC_KERNEL_BITS)
+ switch (bits)
+ {
+ case 64: puts ("hppa2.0w"); break;
+ case 32: puts ("hppa2.0n"); break;
+ default: puts ("hppa2.0"); break;
+ } break;
+ #else /* !defined(_SC_KERNEL_BITS) */
+ puts ("hppa2.0"); break;
+ #endif
+ default: puts ("hppa1.0"); break;
+ }
+ exit (0);
+ }
+EOF
+ (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy`
+ test -z "$HP_ARCH" && HP_ARCH=hppa
+ fi ;;
+ esac
+ if [ ${HP_ARCH} = "hppa2.0w" ]
+ then
+ eval $set_cc_for_build
+
+ # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating
+ # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler
+ # generating 64-bit code. GNU and HP use different nomenclature:
+ #
+ # $ CC_FOR_BUILD=cc ./config.guess
+ # => hppa2.0w-hp-hpux11.23
+ # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess
+ # => hppa64-hp-hpux11.23
+
+ if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) |
+ grep -q __LP64__
+ then
+ HP_ARCH="hppa2.0w"
+ else
+ HP_ARCH="hppa64"
+ fi
+ fi
+ echo ${HP_ARCH}-hp-hpux${HPUX_REV}
+ exit ;;
+ ia64:HP-UX:*:*)
+ HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
+ echo ia64-hp-hpux${HPUX_REV}
+ exit ;;
+ 3050*:HI-UX:*:*)
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+ #include <unistd.h>
+ int
+ main ()
+ {
+ long cpu = sysconf (_SC_CPU_VERSION);
+ /* The order matters, because CPU_IS_HP_MC68K erroneously returns
+ true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct
+ results, however. */
+ if (CPU_IS_PA_RISC (cpu))
+ {
+ switch (cpu)
+ {
+ case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
+ case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
+ case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
+ default: puts ("hppa-hitachi-hiuxwe2"); break;
+ }
+ }
+ else if (CPU_IS_HP_MC68K (cpu))
+ puts ("m68k-hitachi-hiuxwe2");
+ else puts ("unknown-hitachi-hiuxwe2");
+ exit (0);
+ }
+EOF
+ $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` &&
+ { echo "$SYSTEM_NAME"; exit; }
+ echo unknown-hitachi-hiuxwe2
+ exit ;;
+ 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
+ echo hppa1.1-hp-bsd
+ exit ;;
+ 9000/8??:4.3bsd:*:*)
+ echo hppa1.0-hp-bsd
+ exit ;;
+ *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
+ echo hppa1.0-hp-mpeix
+ exit ;;
+ hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
+ echo hppa1.1-hp-osf
+ exit ;;
+ hp8??:OSF1:*:*)
+ echo hppa1.0-hp-osf
+ exit ;;
+ i*86:OSF1:*:*)
+ if [ -x /usr/sbin/sysversion ] ; then
+ echo ${UNAME_MACHINE}-unknown-osf1mk
+ else
+ echo ${UNAME_MACHINE}-unknown-osf1
+ fi
+ exit ;;
+ parisc*:Lites*:*:*)
+ echo hppa1.1-hp-lites
+ exit ;;
+ C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
+ echo c1-convex-bsd
+ exit ;;
+ C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
+ if getsysinfo -f scalar_acc
+ then echo c32-convex-bsd
+ else echo c2-convex-bsd
+ fi
+ exit ;;
+ C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
+ echo c34-convex-bsd
+ exit ;;
+ C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
+ echo c38-convex-bsd
+ exit ;;
+ C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
+ echo c4-convex-bsd
+ exit ;;
+ CRAY*Y-MP:*:*:*)
+ echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit ;;
+ CRAY*[A-Z]90:*:*:*)
+ echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
+ | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
+ -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
+ -e 's/\.[^.]*$/.X/'
+ exit ;;
+ CRAY*TS:*:*:*)
+ echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit ;;
+ CRAY*T3E:*:*:*)
+ echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit ;;
+ CRAY*SV1:*:*:*)
+ echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit ;;
+ *:UNICOS/mp:*:*)
+ echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit ;;
+ F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
+ FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
+ FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
+ FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
+ echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
+ exit ;;
+ 5000:UNIX_System_V:4.*:*)
+ FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
+ FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'`
+ echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
+ exit ;;
+ i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
+ echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
+ exit ;;
+ sparc*:BSD/OS:*:*)
+ echo sparc-unknown-bsdi${UNAME_RELEASE}
+ exit ;;
+ *:BSD/OS:*:*)
+ echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
+ exit ;;
+ *:FreeBSD:*:*)
+ UNAME_PROCESSOR=`/usr/bin/uname -p`
+ case ${UNAME_PROCESSOR} in
+ amd64)
+ echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
+ *)
+ echo ${UNAME_PROCESSOR}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
+ esac
+ exit ;;
+ i*:CYGWIN*:*)
+ echo ${UNAME_MACHINE}-pc-cygwin
+ exit ;;
+ *:MINGW64*:*)
+ echo ${UNAME_MACHINE}-pc-mingw64
+ exit ;;
+ *:MINGW*:*)
+ echo ${UNAME_MACHINE}-pc-mingw32
+ exit ;;
+ i*:MSYS*:*)
+ echo ${UNAME_MACHINE}-pc-msys
+ exit ;;
+ i*:windows32*:*)
+ # uname -m includes "-pc" on this system.
+ echo ${UNAME_MACHINE}-mingw32
+ exit ;;
+ i*:PW*:*)
+ echo ${UNAME_MACHINE}-pc-pw32
+ exit ;;
+ *:Interix*:*)
+ case ${UNAME_MACHINE} in
+ x86)
+ echo i586-pc-interix${UNAME_RELEASE}
+ exit ;;
+ authenticamd | genuineintel | EM64T)
+ echo x86_64-unknown-interix${UNAME_RELEASE}
+ exit ;;
+ IA64)
+ echo ia64-unknown-interix${UNAME_RELEASE}
+ exit ;;
+ esac ;;
+ [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*)
+ echo i${UNAME_MACHINE}-pc-mks
+ exit ;;
+ 8664:Windows_NT:*)
+ echo x86_64-pc-mks
+ exit ;;
+ i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
+ # How do we know it's Interix rather than the generic POSIX subsystem?
+ # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
+ # UNAME_MACHINE based on the output of uname instead of i386?
+ echo i586-pc-interix
+ exit ;;
+ i*:UWIN*:*)
+ echo ${UNAME_MACHINE}-pc-uwin
+ exit ;;
+ amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*)
+ echo x86_64-unknown-cygwin
+ exit ;;
+ p*:CYGWIN*:*)
+ echo powerpcle-unknown-cygwin
+ exit ;;
+ prep*:SunOS:5.*:*)
+ echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ *:GNU:*:*)
+ # the GNU system
+ echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
+ exit ;;
+ *:GNU/*:*:*)
+ # other systems with GNU libc and userland
+ echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu
+ exit ;;
+ i*86:Minix:*:*)
+ echo ${UNAME_MACHINE}-pc-minix
+ exit ;;
+ aarch64:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ aarch64_be:Linux:*:*)
+ UNAME_MACHINE=aarch64_be
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ alpha:Linux:*:*)
+ case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
+ EV5) UNAME_MACHINE=alphaev5 ;;
+ EV56) UNAME_MACHINE=alphaev56 ;;
+ PCA56) UNAME_MACHINE=alphapca56 ;;
+ PCA57) UNAME_MACHINE=alphapca56 ;;
+ EV6) UNAME_MACHINE=alphaev6 ;;
+ EV67) UNAME_MACHINE=alphaev67 ;;
+ EV68*) UNAME_MACHINE=alphaev68 ;;
+ esac
+ objdump --private-headers /bin/sh | grep -q ld.so.1
+ if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi
+ echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC}
+ exit ;;
+ arm*:Linux:*:*)
+ eval $set_cc_for_build
+ if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \
+ | grep -q __ARM_EABI__
+ then
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ else
+ if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \
+ | grep -q __ARM_PCS_VFP
+ then
+ echo ${UNAME_MACHINE}-unknown-linux-gnueabi
+ else
+ echo ${UNAME_MACHINE}-unknown-linux-gnueabihf
+ fi
+ fi
+ exit ;;
+ avr32*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ cris:Linux:*:*)
+ echo ${UNAME_MACHINE}-axis-linux-gnu
+ exit ;;
+ crisv32:Linux:*:*)
+ echo ${UNAME_MACHINE}-axis-linux-gnu
+ exit ;;
+ frv:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ hexagon:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ i*86:Linux:*:*)
+ LIBC=gnu
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+ #ifdef __dietlibc__
+ LIBC=dietlibc
+ #endif
+EOF
+ eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC'`
+ echo "${UNAME_MACHINE}-pc-linux-${LIBC}"
+ exit ;;
+ ia64:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ m32r*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ m68*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ mips:Linux:*:* | mips64:Linux:*:*)
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+ #undef CPU
+ #undef ${UNAME_MACHINE}
+ #undef ${UNAME_MACHINE}el
+ #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
+ CPU=${UNAME_MACHINE}el
+ #else
+ #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
+ CPU=${UNAME_MACHINE}
+ #else
+ CPU=
+ #endif
+ #endif
+EOF
+ eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^CPU'`
+ test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; }
+ ;;
+ or32:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ padre:Linux:*:*)
+ echo sparc-unknown-linux-gnu
+ exit ;;
+ parisc64:Linux:*:* | hppa64:Linux:*:*)
+ echo hppa64-unknown-linux-gnu
+ exit ;;
+ parisc:Linux:*:* | hppa:Linux:*:*)
+ # Look for CPU level
+ case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
+ PA7*) echo hppa1.1-unknown-linux-gnu ;;
+ PA8*) echo hppa2.0-unknown-linux-gnu ;;
+ *) echo hppa-unknown-linux-gnu ;;
+ esac
+ exit ;;
+ ppc64:Linux:*:*)
+ echo powerpc64-unknown-linux-gnu
+ exit ;;
+ ppc:Linux:*:*)
+ echo powerpc-unknown-linux-gnu
+ exit ;;
+ s390:Linux:*:* | s390x:Linux:*:*)
+ echo ${UNAME_MACHINE}-ibm-linux
+ exit ;;
+ sh64*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ sh*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ sparc:Linux:*:* | sparc64:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ tile*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ vax:Linux:*:*)
+ echo ${UNAME_MACHINE}-dec-linux-gnu
+ exit ;;
+ x86_64:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ xtensa*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ i*86:DYNIX/ptx:4*:*)
+ # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
+ # earlier versions are messed up and put the nodename in both
+ # sysname and nodename.
+ echo i386-sequent-sysv4
+ exit ;;
+ i*86:UNIX_SV:4.2MP:2.*)
+ # Unixware is an offshoot of SVR4, but it has its own version
+ # number series starting with 2...
+ # I am not positive that other SVR4 systems won't match this,
+ # I just have to hope. -- rms.
+ # Use sysv4.2uw... so that sysv4* matches it.
+ echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
+ exit ;;
+ i*86:OS/2:*:*)
+ # If we were able to find `uname', then EMX Unix compatibility
+ # is probably installed.
+ echo ${UNAME_MACHINE}-pc-os2-emx
+ exit ;;
+ i*86:XTS-300:*:STOP)
+ echo ${UNAME_MACHINE}-unknown-stop
+ exit ;;
+ i*86:atheos:*:*)
+ echo ${UNAME_MACHINE}-unknown-atheos
+ exit ;;
+ i*86:syllable:*:*)
+ echo ${UNAME_MACHINE}-pc-syllable
+ exit ;;
+ i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*)
+ echo i386-unknown-lynxos${UNAME_RELEASE}
+ exit ;;
+ i*86:*DOS:*:*)
+ echo ${UNAME_MACHINE}-pc-msdosdjgpp
+ exit ;;
+ i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)
+ UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
+ if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
+ echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
+ else
+ echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
+ fi
+ exit ;;
+ i*86:*:5:[678]*)
+ # UnixWare 7.x, OpenUNIX and OpenServer 6.
+ case `/bin/uname -X | grep "^Machine"` in
+ *486*) UNAME_MACHINE=i486 ;;
+ *Pentium) UNAME_MACHINE=i586 ;;
+ *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
+ esac
+ echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
+ exit ;;
+ i*86:*:3.2:*)
+ if test -f /usr/options/cb.name; then
+ UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
+ echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
+ elif /bin/uname -X 2>/dev/null >/dev/null ; then
+ UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
+ (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
+ (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
+ && UNAME_MACHINE=i586
+ (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
+ && UNAME_MACHINE=i686
+ (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
+ && UNAME_MACHINE=i686
+ echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
+ else
+ echo ${UNAME_MACHINE}-pc-sysv32
+ fi
+ exit ;;
+ pc:*:*:*)
+ # Left here for compatibility:
+ # uname -m prints for DJGPP always 'pc', but it prints nothing about
+ # the processor, so we play safe by assuming i586.
+ # Note: whatever this is, it MUST be the same as what config.sub
+ # prints for the "djgpp" host, or else GDB configury will decide that
+ # this is a cross-build.
+ echo i586-pc-msdosdjgpp
+ exit ;;
+ Intel:Mach:3*:*)
+ echo i386-pc-mach3
+ exit ;;
+ paragon:*:*:*)
+ echo i860-intel-osf1
+ exit ;;
+ i860:*:4.*:*) # i860-SVR4
+ if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
+ echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
+ else # Add other i860-SVR4 vendors below as they are discovered.
+ echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4
+ fi
+ exit ;;
+ mini*:CTIX:SYS*5:*)
+ # "miniframe"
+ echo m68010-convergent-sysv
+ exit ;;
+ mc68k:UNIX:SYSTEM5:3.51m)
+ echo m68k-convergent-sysv
+ exit ;;
+ M680?0:D-NIX:5.3:*)
+ echo m68k-diab-dnix
+ exit ;;
+ M68*:*:R3V[5678]*:*)
+ test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;;
+ 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0)
+ OS_REL=''
+ test -r /etc/.relid \
+ && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
+ /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+ && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
+ /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
+ && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
+ 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
+ /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+ && { echo i486-ncr-sysv4; exit; } ;;
+ NCR*:*:4.2:* | MPRAS*:*:4.2:*)
+ OS_REL='.3'
+ test -r /etc/.relid \
+ && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
+ /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+ && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
+ /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
+ && { echo i586-ncr-sysv4.3${OS_REL}; exit; }
+ /bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \
+ && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
+ m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
+ echo m68k-unknown-lynxos${UNAME_RELEASE}
+ exit ;;
+ mc68030:UNIX_System_V:4.*:*)
+ echo m68k-atari-sysv4
+ exit ;;
+ TSUNAMI:LynxOS:2.*:*)
+ echo sparc-unknown-lynxos${UNAME_RELEASE}
+ exit ;;
+ rs6000:LynxOS:2.*:*)
+ echo rs6000-unknown-lynxos${UNAME_RELEASE}
+ exit ;;
+ PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*)
+ echo powerpc-unknown-lynxos${UNAME_RELEASE}
+ exit ;;
+ SM[BE]S:UNIX_SV:*:*)
+ echo mips-dde-sysv${UNAME_RELEASE}
+ exit ;;
+ RM*:ReliantUNIX-*:*:*)
+ echo mips-sni-sysv4
+ exit ;;
+ RM*:SINIX-*:*:*)
+ echo mips-sni-sysv4
+ exit ;;
+ *:SINIX-*:*:*)
+ if uname -p 2>/dev/null >/dev/null ; then
+ UNAME_MACHINE=`(uname -p) 2>/dev/null`
+ echo ${UNAME_MACHINE}-sni-sysv4
+ else
+ echo ns32k-sni-sysv
+ fi
+ exit ;;
+ PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
+ # says <Richard.M.Bartel@ccMail.Census.GOV>
+ echo i586-unisys-sysv4
+ exit ;;
+ *:UNIX_System_V:4*:FTX*)
+ # From Gerald Hewes <hewes@openmarket.com>.
+ # How about differentiating between stratus architectures? -djm
+ echo hppa1.1-stratus-sysv4
+ exit ;;
+ *:*:*:FTX*)
+ # From seanf@swdc.stratus.com.
+ echo i860-stratus-sysv4
+ exit ;;
+ i*86:VOS:*:*)
+ # From Paul.Green@stratus.com.
+ echo ${UNAME_MACHINE}-stratus-vos
+ exit ;;
+ *:VOS:*:*)
+ # From Paul.Green@stratus.com.
+ echo hppa1.1-stratus-vos
+ exit ;;
+ mc68*:A/UX:*:*)
+ echo m68k-apple-aux${UNAME_RELEASE}
+ exit ;;
+ news*:NEWS-OS:6*:*)
+ echo mips-sony-newsos6
+ exit ;;
+ R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
+ if [ -d /usr/nec ]; then
+ echo mips-nec-sysv${UNAME_RELEASE}
+ else
+ echo mips-unknown-sysv${UNAME_RELEASE}
+ fi
+ exit ;;
+ BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only.
+ echo powerpc-be-beos
+ exit ;;
+ BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only.
+ echo powerpc-apple-beos
+ exit ;;
+ BePC:BeOS:*:*) # BeOS running on Intel PC compatible.
+ echo i586-pc-beos
+ exit ;;
+ BePC:Haiku:*:*) # Haiku running on Intel PC compatible.
+ echo i586-pc-haiku
+ exit ;;
+ x86_64:Haiku:*:*)
+ echo x86_64-unknown-haiku
+ exit ;;
+ SX-4:SUPER-UX:*:*)
+ echo sx4-nec-superux${UNAME_RELEASE}
+ exit ;;
+ SX-5:SUPER-UX:*:*)
+ echo sx5-nec-superux${UNAME_RELEASE}
+ exit ;;
+ SX-6:SUPER-UX:*:*)
+ echo sx6-nec-superux${UNAME_RELEASE}
+ exit ;;
+ SX-7:SUPER-UX:*:*)
+ echo sx7-nec-superux${UNAME_RELEASE}
+ exit ;;
+ SX-8:SUPER-UX:*:*)
+ echo sx8-nec-superux${UNAME_RELEASE}
+ exit ;;
+ SX-8R:SUPER-UX:*:*)
+ echo sx8r-nec-superux${UNAME_RELEASE}
+ exit ;;
+ Power*:Rhapsody:*:*)
+ echo powerpc-apple-rhapsody${UNAME_RELEASE}
+ exit ;;
+ *:Rhapsody:*:*)
+ echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
+ exit ;;
+ *:Darwin:*:*)
+ UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
+ case $UNAME_PROCESSOR in
+ i386)
+ eval $set_cc_for_build
+ if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
+ if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \
+ (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
+ grep IS_64BIT_ARCH >/dev/null
+ then
+ UNAME_PROCESSOR="x86_64"
+ fi
+ fi ;;
+ unknown) UNAME_PROCESSOR=powerpc ;;
+ esac
+ echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
+ exit ;;
+ *:procnto*:*:* | *:QNX:[0123456789]*:*)
+ UNAME_PROCESSOR=`uname -p`
+ if test "$UNAME_PROCESSOR" = "x86"; then
+ UNAME_PROCESSOR=i386
+ UNAME_MACHINE=pc
+ fi
+ echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE}
+ exit ;;
+ *:QNX:*:4*)
+ echo i386-pc-qnx
+ exit ;;
+ NEO-?:NONSTOP_KERNEL:*:*)
+ echo neo-tandem-nsk${UNAME_RELEASE}
+ exit ;;
+ NSE-*:NONSTOP_KERNEL:*:*)
+ echo nse-tandem-nsk${UNAME_RELEASE}
+ exit ;;
+ NSR-?:NONSTOP_KERNEL:*:*)
+ echo nsr-tandem-nsk${UNAME_RELEASE}
+ exit ;;
+ *:NonStop-UX:*:*)
+ echo mips-compaq-nonstopux
+ exit ;;
+ BS2000:POSIX*:*:*)
+ echo bs2000-siemens-sysv
+ exit ;;
+ DS/*:UNIX_System_V:*:*)
+ echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
+ exit ;;
+ *:Plan9:*:*)
+ # "uname -m" is not consistent, so use $cputype instead. 386
+ # is converted to i386 for consistency with other x86
+ # operating systems.
+ if test "$cputype" = "386"; then
+ UNAME_MACHINE=i386
+ else
+ UNAME_MACHINE="$cputype"
+ fi
+ echo ${UNAME_MACHINE}-unknown-plan9
+ exit ;;
+ *:TOPS-10:*:*)
+ echo pdp10-unknown-tops10
+ exit ;;
+ *:TENEX:*:*)
+ echo pdp10-unknown-tenex
+ exit ;;
+ KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
+ echo pdp10-dec-tops20
+ exit ;;
+ XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
+ echo pdp10-xkl-tops20
+ exit ;;
+ *:TOPS-20:*:*)
+ echo pdp10-unknown-tops20
+ exit ;;
+ *:ITS:*:*)
+ echo pdp10-unknown-its
+ exit ;;
+ SEI:*:*:SEIUX)
+ echo mips-sei-seiux${UNAME_RELEASE}
+ exit ;;
+ *:DragonFly:*:*)
+ echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
+ exit ;;
+ *:*VMS:*:*)
+ UNAME_MACHINE=`(uname -p) 2>/dev/null`
+ case "${UNAME_MACHINE}" in
+ A*) echo alpha-dec-vms ; exit ;;
+ I*) echo ia64-dec-vms ; exit ;;
+ V*) echo vax-dec-vms ; exit ;;
+ esac ;;
+ *:XENIX:*:SysV)
+ echo i386-pc-xenix
+ exit ;;
+ i*86:skyos:*:*)
+ echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//'
+ exit ;;
+ i*86:rdos:*:*)
+ echo ${UNAME_MACHINE}-pc-rdos
+ exit ;;
+ i*86:AROS:*:*)
+ echo ${UNAME_MACHINE}-pc-aros
+ exit ;;
+ x86_64:VMkernel:*:*)
+ echo ${UNAME_MACHINE}-unknown-esx
+ exit ;;
+esac
+
+eval $set_cc_for_build
+cat >$dummy.c <<EOF
+#ifdef _SEQUENT_
+# include <sys/types.h>
+# include <sys/utsname.h>
+#endif
+main ()
+{
+#if defined (sony)
+#if defined (MIPSEB)
+ /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed,
+ I don't know.... */
+ printf ("mips-sony-bsd\n"); exit (0);
+#else
+#include <sys/param.h>
+ printf ("m68k-sony-newsos%s\n",
+#ifdef NEWSOS4
+ "4"
+#else
+ ""
+#endif
+ ); exit (0);
+#endif
+#endif
+
+#if defined (__arm) && defined (__acorn) && defined (__unix)
+ printf ("arm-acorn-riscix\n"); exit (0);
+#endif
+
+#if defined (hp300) && !defined (hpux)
+ printf ("m68k-hp-bsd\n"); exit (0);
+#endif
+
+#if defined (NeXT)
+#if !defined (__ARCHITECTURE__)
+#define __ARCHITECTURE__ "m68k"
+#endif
+ int version;
+ version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
+ if (version < 4)
+ printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
+ else
+ printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
+ exit (0);
+#endif
+
+#if defined (MULTIMAX) || defined (n16)
+#if defined (UMAXV)
+ printf ("ns32k-encore-sysv\n"); exit (0);
+#else
+#if defined (CMU)
+ printf ("ns32k-encore-mach\n"); exit (0);
+#else
+ printf ("ns32k-encore-bsd\n"); exit (0);
+#endif
+#endif
+#endif
+
+#if defined (__386BSD__)
+ printf ("i386-pc-bsd\n"); exit (0);
+#endif
+
+#if defined (sequent)
+#if defined (i386)
+ printf ("i386-sequent-dynix\n"); exit (0);
+#endif
+#if defined (ns32000)
+ printf ("ns32k-sequent-dynix\n"); exit (0);
+#endif
+#endif
+
+#if defined (_SEQUENT_)
+ struct utsname un;
+
+ uname(&un);
+
+ if (strncmp(un.version, "V2", 2) == 0) {
+ printf ("i386-sequent-ptx2\n"); exit (0);
+ }
+ if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
+ printf ("i386-sequent-ptx1\n"); exit (0);
+ }
+ printf ("i386-sequent-ptx\n"); exit (0);
+
+#endif
+
+#if defined (vax)
+# if !defined (ultrix)
+# include <sys/param.h>
+# if defined (BSD)
+# if BSD == 43
+ printf ("vax-dec-bsd4.3\n"); exit (0);
+# else
+# if BSD == 199006
+ printf ("vax-dec-bsd4.3reno\n"); exit (0);
+# else
+ printf ("vax-dec-bsd\n"); exit (0);
+# endif
+# endif
+# else
+ printf ("vax-dec-bsd\n"); exit (0);
+# endif
+# else
+ printf ("vax-dec-ultrix\n"); exit (0);
+# endif
+#endif
+
+#if defined (alliant) && defined (i860)
+ printf ("i860-alliant-bsd\n"); exit (0);
+#endif
+
+ exit (1);
+}
+EOF
+
+$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` &&
+ { echo "$SYSTEM_NAME"; exit; }
+
+# Apollos put the system type in the environment.
+
+test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; }
+
+# Convex versions that predate uname can use getsysinfo(1)
+
+if [ -x /usr/convex/getsysinfo ]
+then
+ case `getsysinfo -f cpu_type` in
+ c1*)
+ echo c1-convex-bsd
+ exit ;;
+ c2*)
+ if getsysinfo -f scalar_acc
+ then echo c32-convex-bsd
+ else echo c2-convex-bsd
+ fi
+ exit ;;
+ c34*)
+ echo c34-convex-bsd
+ exit ;;
+ c38*)
+ echo c38-convex-bsd
+ exit ;;
+ c4*)
+ echo c4-convex-bsd
+ exit ;;
+ esac
+fi
+
+cat >&2 <<EOF
+$0: unable to guess system type
+
+This script, last modified $timestamp, has failed to recognize
+the operating system you are using. It is advised that you
+download the most up to date version of the config scripts from
+
+ http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
+and
+ http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
+
+If the version you run ($0) is already up to date, please
+send the following data and any information you think might be
+pertinent to <config-patches@gnu.org> in order to provide the needed
+information to handle your system.
+
+config.guess timestamp = $timestamp
+
+uname -m = `(uname -m) 2>/dev/null || echo unknown`
+uname -r = `(uname -r) 2>/dev/null || echo unknown`
+uname -s = `(uname -s) 2>/dev/null || echo unknown`
+uname -v = `(uname -v) 2>/dev/null || echo unknown`
+
+/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
+/bin/uname -X = `(/bin/uname -X) 2>/dev/null`
+
+hostinfo = `(hostinfo) 2>/dev/null`
+/bin/universe = `(/bin/universe) 2>/dev/null`
+/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null`
+/bin/arch = `(/bin/arch) 2>/dev/null`
+/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null`
+/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
+
+UNAME_MACHINE = ${UNAME_MACHINE}
+UNAME_RELEASE = ${UNAME_RELEASE}
+UNAME_SYSTEM = ${UNAME_SYSTEM}
+UNAME_VERSION = ${UNAME_VERSION}
+EOF
+
+exit 1
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "timestamp='"
+# time-stamp-format: "%:y-%02m-%02d"
+# time-stamp-end: "'"
+# End:
--- /dev/null
+/* config.h.in. Generated from configure.in by autoheader. */
+
+/* Cgrulesengd socket path */
+#undef CGRULE_CGRED_SOCKET_PATH
+
+/* Define to 1 if your system has a working `chown' function. */
+#undef HAVE_CHOWN
+
+/* Define to 1 if you have the <dirent.h> header file, and it defines `DIR'.
+ */
+#undef HAVE_DIRENT_H
+
+/* Define to 1 if you have the <dlfcn.h> header file. */
+#undef HAVE_DLFCN_H
+
+/* Define to 1 if you have the `getmntent' function. */
+#undef HAVE_GETMNTENT
+
+/* Define to 1 if you have the `hasmntopt' function. */
+#undef HAVE_HASMNTOPT
+
+/* Define to 1 if you have the <inttypes.h> header file. */
+#undef HAVE_INTTYPES_H
+
+/* Define to 1 if you have the <limits.h> header file. */
+#undef HAVE_LIMITS_H
+
+/* Define to 1 if your system has a GNU libc compatible `malloc' function, and
+ to 0 otherwise. */
+#undef HAVE_MALLOC
+
+/* Define to 1 if you have the <memory.h> header file. */
+#undef HAVE_MEMORY_H
+
+/* Define to 1 if you have the `memset' function. */
+#undef HAVE_MEMSET
+
+/* Define to 1 if you have the `mkdir' function. */
+#undef HAVE_MKDIR
+
+/* Define to 1 if you have the <mntent.h> header file. */
+#undef HAVE_MNTENT_H
+
+/* Define to 1 if you have the <ndir.h> header file, and it defines `DIR'. */
+#undef HAVE_NDIR_H
+
+/* Define to 1 if your system has a GNU libc compatible `realloc' function,
+ and to 0 otherwise. */
+#undef HAVE_REALLOC
+
+/* Define to 1 if you have the `rmdir' function. */
+#undef HAVE_RMDIR
+
+/* Define to 1 if you have the <security/pam_ext.h> header file. */
+#undef HAVE_SECURITY_PAM_EXT_H
+
+/* Define to 1 if you have the <security/pam_modules.h> header file. */
+#undef HAVE_SECURITY_PAM_MODULES_H
+
+/* Define to 1 if you have the <security/pam_modutil.h> header file. */
+#undef HAVE_SECURITY_PAM_MODUTIL_H
+
+/* Define to 1 if `stat' has the bug that it succeeds when given the
+ zero-length file name argument. */
+#undef HAVE_STAT_EMPTY_STRING_BUG
+
+/* Define to 1 if stdbool.h conforms to C99. */
+#undef HAVE_STDBOOL_H
+
+/* Define to 1 if you have the <stdint.h> header file. */
+#undef HAVE_STDINT_H
+
+/* Define to 1 if you have the <stdlib.h> header file. */
+#undef HAVE_STDLIB_H
+
+/* Define to 1 if you have the `strdup' function. */
+#undef HAVE_STRDUP
+
+/* Define to 1 if you have the <strings.h> header file. */
+#undef HAVE_STRINGS_H
+
+/* Define to 1 if you have the <string.h> header file. */
+#undef HAVE_STRING_H
+
+/* Define to 1 if you have the <sys/dir.h> header file, and it defines `DIR'.
+ */
+#undef HAVE_SYS_DIR_H
+
+/* Define to 1 if you have the <sys/mount.h> header file. */
+#undef HAVE_SYS_MOUNT_H
+
+/* Define to 1 if you have the <sys/ndir.h> header file, and it defines `DIR'.
+ */
+#undef HAVE_SYS_NDIR_H
+
+/* Define to 1 if you have the <sys/stat.h> header file. */
+#undef HAVE_SYS_STAT_H
+
+/* Define to 1 if you have the <sys/types.h> header file. */
+#undef HAVE_SYS_TYPES_H
+
+/* Define to 1 if you have the <unistd.h> header file. */
+#undef HAVE_UNISTD_H
+
+/* Define to 1 if the system has the type `_Bool'. */
+#undef HAVE__BOOL
+
+/* Define to 1 if `lstat' dereferences a symlink specified with a trailing
+ slash. */
+#undef LSTAT_FOLLOWS_SLASHED_SYMLINK
+
+/* Define to the sub-directory in which libtool stores uninstalled libraries.
+ */
+#undef LT_OBJDIR
+
+/* Define to ignore specific hierarchy. */
+#undef OPAQUE_HIERARCHY
+
+/* Name of package */
+#undef PACKAGE
+
+/* Define to the address where bug reports for this package should be sent. */
+#undef PACKAGE_BUGREPORT
+
+/* Define to the full name of this package. */
+#undef PACKAGE_NAME
+
+/* Define to the full name and version of this package. */
+#undef PACKAGE_STRING
+
+/* Define to the one symbol short name of this package. */
+#undef PACKAGE_TARNAME
+
+/* Define to the home page for this package. */
+#undef PACKAGE_URL
+
+/* Define to the version of this package. */
+#undef PACKAGE_VERSION
+
+/* Define to 1 if you have the ANSI C header files. */
+#undef STDC_HEADERS
+
+/* Version number of package */
+#undef VERSION
+
+/* Define to 1 if `lex' declares `yytext' as a `char *' by default, not a
+ `char[]'. */
+#undef YYTEXT_POINTER
+
+/* Define to empty if `const' does not conform to ANSI C. */
+#undef const
+
+/* Define to `int' if <sys/types.h> doesn't define. */
+#undef gid_t
+
+/* Define to `__inline__' or `__inline' if that's what the C compiler
+ calls it, or to nothing if 'inline' is not supported under any name. */
+#ifndef __cplusplus
+#undef inline
+#endif
+
+/* Define to the type of a signed integer type of width exactly 64 bits if
+ such a type exists and the standard includes do not define it. */
+#undef int64_t
+
+/* Define to rpl_malloc if the replacement function should be used. */
+#undef malloc
+
+/* Define to `int' if <sys/types.h> does not define. */
+#undef pid_t
+
+/* Define to rpl_realloc if the replacement function should be used. */
+#undef realloc
+
+/* Define to `int' if <sys/types.h> doesn't define. */
+#undef uid_t
--- /dev/null
+#! /bin/sh
+# Configuration validation subroutine script.
+# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
+# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,
+# 2011, 2012, 2013 Free Software Foundation, Inc.
+
+timestamp='2012-12-29'
+
+# This file is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, see <http://www.gnu.org/licenses/>.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that
+# program. This Exception is an additional permission under section 7
+# of the GNU General Public License, version 3 ("GPLv3").
+
+
+# Please send patches with a ChangeLog entry to config-patches@gnu.org.
+#
+# Configuration subroutine to validate and canonicalize a configuration type.
+# Supply the specified configuration type as an argument.
+# If it is invalid, we print an error message on stderr and exit with code 1.
+# Otherwise, we print the canonical config type on stdout and succeed.
+
+# You can get the latest version of this script from:
+# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
+
+# This file is supposed to be the same for all GNU packages
+# and recognize all the CPU types, system types and aliases
+# that are meaningful with *any* GNU software.
+# Each package is responsible for reporting which valid configurations
+# it does not support. The user should be able to distinguish
+# a failure to support a valid configuration from a meaningless
+# configuration.
+
+# The goal of this file is to map all the various variations of a given
+# machine specification into a single specification in the form:
+# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
+# or in some cases, the newer four-part form:
+# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
+# It is wrong to echo any other type of specification.
+
+me=`echo "$0" | sed -e 's,.*/,,'`
+
+usage="\
+Usage: $0 [OPTION] CPU-MFR-OPSYS
+ $0 [OPTION] ALIAS
+
+Canonicalize a configuration name.
+
+Operation modes:
+ -h, --help print this help, then exit
+ -t, --time-stamp print date of last modification, then exit
+ -v, --version print version number, then exit
+
+Report bugs and patches to <config-patches@gnu.org>."
+
+version="\
+GNU config.sub ($timestamp)
+
+Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
+2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011,
+2012, 2013 Free Software Foundation, Inc.
+
+This is free software; see the source for copying conditions. There is NO
+warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
+
+help="
+Try \`$me --help' for more information."
+
+# Parse command line
+while test $# -gt 0 ; do
+ case $1 in
+ --time-stamp | --time* | -t )
+ echo "$timestamp" ; exit ;;
+ --version | -v )
+ echo "$version" ; exit ;;
+ --help | --h* | -h )
+ echo "$usage"; exit ;;
+ -- ) # Stop option processing
+ shift; break ;;
+ - ) # Use stdin as input.
+ break ;;
+ -* )
+ echo "$me: invalid option $1$help"
+ exit 1 ;;
+
+ *local*)
+ # First pass through any local machine types.
+ echo $1
+ exit ;;
+
+ * )
+ break ;;
+ esac
+done
+
+case $# in
+ 0) echo "$me: missing argument$help" >&2
+ exit 1;;
+ 1) ;;
+ *) echo "$me: too many arguments$help" >&2
+ exit 1;;
+esac
+
+# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
+# Here we must recognize all the valid KERNEL-OS combinations.
+maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
+case $maybe_os in
+ nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \
+ linux-musl* | linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \
+ knetbsd*-gnu* | netbsd*-gnu* | \
+ kopensolaris*-gnu* | \
+ storm-chaos* | os2-emx* | rtmk-nova*)
+ os=-$maybe_os
+ basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
+ ;;
+ android-linux)
+ os=-linux-android
+ basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`-unknown
+ ;;
+ *)
+ basic_machine=`echo $1 | sed 's/-[^-]*$//'`
+ if [ $basic_machine != $1 ]
+ then os=`echo $1 | sed 's/.*-/-/'`
+ else os=; fi
+ ;;
+esac
+
+### Let's recognize common machines as not being operating systems so
+### that things like config.sub decstation-3100 work. We also
+### recognize some manufacturers as not being operating systems, so we
+### can provide default operating systems below.
+case $os in
+ -sun*os*)
+ # Prevent following clause from handling this invalid input.
+ ;;
+ -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
+ -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
+ -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
+ -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
+ -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
+ -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
+ -apple | -axis | -knuth | -cray | -microblaze*)
+ os=
+ basic_machine=$1
+ ;;
+ -bluegene*)
+ os=-cnk
+ ;;
+ -sim | -cisco | -oki | -wec | -winbond)
+ os=
+ basic_machine=$1
+ ;;
+ -scout)
+ ;;
+ -wrs)
+ os=-vxworks
+ basic_machine=$1
+ ;;
+ -chorusos*)
+ os=-chorusos
+ basic_machine=$1
+ ;;
+ -chorusrdb)
+ os=-chorusrdb
+ basic_machine=$1
+ ;;
+ -hiux*)
+ os=-hiuxwe2
+ ;;
+ -sco6)
+ os=-sco5v6
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco5)
+ os=-sco3.2v5
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco4)
+ os=-sco3.2v4
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco3.2.[4-9]*)
+ os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco3.2v[4-9]*)
+ # Don't forget version if it is 3.2v4 or newer.
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco5v6*)
+ # Don't forget version if it is 3.2v4 or newer.
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco*)
+ os=-sco3.2v2
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -udk*)
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -isc)
+ os=-isc2.2
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -clix*)
+ basic_machine=clipper-intergraph
+ ;;
+ -isc*)
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -lynx*178)
+ os=-lynxos178
+ ;;
+ -lynx*5)
+ os=-lynxos5
+ ;;
+ -lynx*)
+ os=-lynxos
+ ;;
+ -ptx*)
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
+ ;;
+ -windowsnt*)
+ os=`echo $os | sed -e 's/windowsnt/winnt/'`
+ ;;
+ -psos*)
+ os=-psos
+ ;;
+ -mint | -mint[0-9]*)
+ basic_machine=m68k-atari
+ os=-mint
+ ;;
+esac
+
+# Decode aliases for certain CPU-COMPANY combinations.
+case $basic_machine in
+ # Recognize the basic CPU types without company name.
+ # Some are omitted here because they have special meanings below.
+ 1750a | 580 \
+ | a29k \
+ | aarch64 | aarch64_be \
+ | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
+ | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
+ | am33_2.0 \
+ | arc \
+ | arm | arm[bl]e | arme[lb] | armv[2-8] | armv[3-8][lb] | armv7[arm] \
+ | avr | avr32 \
+ | be32 | be64 \
+ | bfin \
+ | c4x | clipper \
+ | d10v | d30v | dlx | dsp16xx \
+ | epiphany \
+ | fido | fr30 | frv \
+ | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
+ | hexagon \
+ | i370 | i860 | i960 | ia64 \
+ | ip2k | iq2000 \
+ | le32 | le64 \
+ | lm32 \
+ | m32c | m32r | m32rle | m68000 | m68k | m88k \
+ | maxq | mb | microblaze | microblazeel | mcore | mep | metag \
+ | mips | mipsbe | mipseb | mipsel | mipsle \
+ | mips16 \
+ | mips64 | mips64el \
+ | mips64octeon | mips64octeonel \
+ | mips64orion | mips64orionel \
+ | mips64r5900 | mips64r5900el \
+ | mips64vr | mips64vrel \
+ | mips64vr4100 | mips64vr4100el \
+ | mips64vr4300 | mips64vr4300el \
+ | mips64vr5000 | mips64vr5000el \
+ | mips64vr5900 | mips64vr5900el \
+ | mipsisa32 | mipsisa32el \
+ | mipsisa32r2 | mipsisa32r2el \
+ | mipsisa64 | mipsisa64el \
+ | mipsisa64r2 | mipsisa64r2el \
+ | mipsisa64sb1 | mipsisa64sb1el \
+ | mipsisa64sr71k | mipsisa64sr71kel \
+ | mipstx39 | mipstx39el \
+ | mn10200 | mn10300 \
+ | moxie \
+ | mt \
+ | msp430 \
+ | nds32 | nds32le | nds32be \
+ | nios | nios2 \
+ | ns16k | ns32k \
+ | open8 \
+ | or32 \
+ | pdp10 | pdp11 | pj | pjl \
+ | powerpc | powerpc64 | powerpc64le | powerpcle \
+ | pyramid \
+ | rl78 | rx \
+ | score \
+ | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
+ | sh64 | sh64le \
+ | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
+ | sparcv8 | sparcv9 | sparcv9b | sparcv9v \
+ | spu \
+ | tahoe | tic4x | tic54x | tic55x | tic6x | tic80 | tron \
+ | ubicom32 \
+ | v850 | v850e | v850e1 | v850e2 | v850es | v850e2v3 \
+ | we32k \
+ | x86 | xc16x | xstormy16 | xtensa \
+ | z8k | z80)
+ basic_machine=$basic_machine-unknown
+ ;;
+ c54x)
+ basic_machine=tic54x-unknown
+ ;;
+ c55x)
+ basic_machine=tic55x-unknown
+ ;;
+ c6x)
+ basic_machine=tic6x-unknown
+ ;;
+ m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | picochip)
+ basic_machine=$basic_machine-unknown
+ os=-none
+ ;;
+ m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
+ ;;
+ ms1)
+ basic_machine=mt-unknown
+ ;;
+
+ strongarm | thumb | xscale)
+ basic_machine=arm-unknown
+ ;;
+ xgate)
+ basic_machine=$basic_machine-unknown
+ os=-none
+ ;;
+ xscaleeb)
+ basic_machine=armeb-unknown
+ ;;
+
+ xscaleel)
+ basic_machine=armel-unknown
+ ;;
+
+ # We use `pc' rather than `unknown'
+ # because (1) that's what they normally are, and
+ # (2) the word "unknown" tends to confuse beginning users.
+ i*86 | x86_64)
+ basic_machine=$basic_machine-pc
+ ;;
+ # Object if more than one company name word.
+ *-*-*)
+ echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
+ exit 1
+ ;;
+ # Recognize the basic CPU types with company name.
+ 580-* \
+ | a29k-* \
+ | aarch64-* | aarch64_be-* \
+ | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
+ | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
+ | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
+ | arm-* | armbe-* | armle-* | armeb-* | armv*-* \
+ | avr-* | avr32-* \
+ | be32-* | be64-* \
+ | bfin-* | bs2000-* \
+ | c[123]* | c30-* | [cjt]90-* | c4x-* \
+ | clipper-* | craynv-* | cydra-* \
+ | d10v-* | d30v-* | dlx-* \
+ | elxsi-* \
+ | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
+ | h8300-* | h8500-* \
+ | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
+ | hexagon-* \
+ | i*86-* | i860-* | i960-* | ia64-* \
+ | ip2k-* | iq2000-* \
+ | le32-* | le64-* \
+ | lm32-* \
+ | m32c-* | m32r-* | m32rle-* \
+ | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
+ | m88110-* | m88k-* | maxq-* | mcore-* | metag-* \
+ | microblaze-* | microblazeel-* \
+ | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
+ | mips16-* \
+ | mips64-* | mips64el-* \
+ | mips64octeon-* | mips64octeonel-* \
+ | mips64orion-* | mips64orionel-* \
+ | mips64r5900-* | mips64r5900el-* \
+ | mips64vr-* | mips64vrel-* \
+ | mips64vr4100-* | mips64vr4100el-* \
+ | mips64vr4300-* | mips64vr4300el-* \
+ | mips64vr5000-* | mips64vr5000el-* \
+ | mips64vr5900-* | mips64vr5900el-* \
+ | mipsisa32-* | mipsisa32el-* \
+ | mipsisa32r2-* | mipsisa32r2el-* \
+ | mipsisa64-* | mipsisa64el-* \
+ | mipsisa64r2-* | mipsisa64r2el-* \
+ | mipsisa64sb1-* | mipsisa64sb1el-* \
+ | mipsisa64sr71k-* | mipsisa64sr71kel-* \
+ | mipstx39-* | mipstx39el-* \
+ | mmix-* \
+ | mt-* \
+ | msp430-* \
+ | nds32-* | nds32le-* | nds32be-* \
+ | nios-* | nios2-* \
+ | none-* | np1-* | ns16k-* | ns32k-* \
+ | open8-* \
+ | orion-* \
+ | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
+ | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \
+ | pyramid-* \
+ | rl78-* | romp-* | rs6000-* | rx-* \
+ | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
+ | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
+ | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
+ | sparclite-* \
+ | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | sv1-* | sx?-* \
+ | tahoe-* \
+ | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
+ | tile*-* \
+ | tron-* \
+ | ubicom32-* \
+ | v850-* | v850e-* | v850e1-* | v850es-* | v850e2-* | v850e2v3-* \
+ | vax-* \
+ | we32k-* \
+ | x86-* | x86_64-* | xc16x-* | xps100-* \
+ | xstormy16-* | xtensa*-* \
+ | ymp-* \
+ | z8k-* | z80-*)
+ ;;
+ # Recognize the basic CPU types without company name, with glob match.
+ xtensa*)
+ basic_machine=$basic_machine-unknown
+ ;;
+ # Recognize the various machine names and aliases which stand
+ # for a CPU type and a company and sometimes even an OS.
+ 386bsd)
+ basic_machine=i386-unknown
+ os=-bsd
+ ;;
+ 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
+ basic_machine=m68000-att
+ ;;
+ 3b*)
+ basic_machine=we32k-att
+ ;;
+ a29khif)
+ basic_machine=a29k-amd
+ os=-udi
+ ;;
+ abacus)
+ basic_machine=abacus-unknown
+ ;;
+ adobe68k)
+ basic_machine=m68010-adobe
+ os=-scout
+ ;;
+ alliant | fx80)
+ basic_machine=fx80-alliant
+ ;;
+ altos | altos3068)
+ basic_machine=m68k-altos
+ ;;
+ am29k)
+ basic_machine=a29k-none
+ os=-bsd
+ ;;
+ amd64)
+ basic_machine=x86_64-pc
+ ;;
+ amd64-*)
+ basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ amdahl)
+ basic_machine=580-amdahl
+ os=-sysv
+ ;;
+ amiga | amiga-*)
+ basic_machine=m68k-unknown
+ ;;
+ amigaos | amigados)
+ basic_machine=m68k-unknown
+ os=-amigaos
+ ;;
+ amigaunix | amix)
+ basic_machine=m68k-unknown
+ os=-sysv4
+ ;;
+ apollo68)
+ basic_machine=m68k-apollo
+ os=-sysv
+ ;;
+ apollo68bsd)
+ basic_machine=m68k-apollo
+ os=-bsd
+ ;;
+ aros)
+ basic_machine=i386-pc
+ os=-aros
+ ;;
+ aux)
+ basic_machine=m68k-apple
+ os=-aux
+ ;;
+ balance)
+ basic_machine=ns32k-sequent
+ os=-dynix
+ ;;
+ blackfin)
+ basic_machine=bfin-unknown
+ os=-linux
+ ;;
+ blackfin-*)
+ basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'`
+ os=-linux
+ ;;
+ bluegene*)
+ basic_machine=powerpc-ibm
+ os=-cnk
+ ;;
+ c54x-*)
+ basic_machine=tic54x-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ c55x-*)
+ basic_machine=tic55x-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ c6x-*)
+ basic_machine=tic6x-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ c90)
+ basic_machine=c90-cray
+ os=-unicos
+ ;;
+ cegcc)
+ basic_machine=arm-unknown
+ os=-cegcc
+ ;;
+ convex-c1)
+ basic_machine=c1-convex
+ os=-bsd
+ ;;
+ convex-c2)
+ basic_machine=c2-convex
+ os=-bsd
+ ;;
+ convex-c32)
+ basic_machine=c32-convex
+ os=-bsd
+ ;;
+ convex-c34)
+ basic_machine=c34-convex
+ os=-bsd
+ ;;
+ convex-c38)
+ basic_machine=c38-convex
+ os=-bsd
+ ;;
+ cray | j90)
+ basic_machine=j90-cray
+ os=-unicos
+ ;;
+ craynv)
+ basic_machine=craynv-cray
+ os=-unicosmp
+ ;;
+ cr16 | cr16-*)
+ basic_machine=cr16-unknown
+ os=-elf
+ ;;
+ crds | unos)
+ basic_machine=m68k-crds
+ ;;
+ crisv32 | crisv32-* | etraxfs*)
+ basic_machine=crisv32-axis
+ ;;
+ cris | cris-* | etrax*)
+ basic_machine=cris-axis
+ ;;
+ crx)
+ basic_machine=crx-unknown
+ os=-elf
+ ;;
+ da30 | da30-*)
+ basic_machine=m68k-da30
+ ;;
+ decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
+ basic_machine=mips-dec
+ ;;
+ decsystem10* | dec10*)
+ basic_machine=pdp10-dec
+ os=-tops10
+ ;;
+ decsystem20* | dec20*)
+ basic_machine=pdp10-dec
+ os=-tops20
+ ;;
+ delta | 3300 | motorola-3300 | motorola-delta \
+ | 3300-motorola | delta-motorola)
+ basic_machine=m68k-motorola
+ ;;
+ delta88)
+ basic_machine=m88k-motorola
+ os=-sysv3
+ ;;
+ dicos)
+ basic_machine=i686-pc
+ os=-dicos
+ ;;
+ djgpp)
+ basic_machine=i586-pc
+ os=-msdosdjgpp
+ ;;
+ dpx20 | dpx20-*)
+ basic_machine=rs6000-bull
+ os=-bosx
+ ;;
+ dpx2* | dpx2*-bull)
+ basic_machine=m68k-bull
+ os=-sysv3
+ ;;
+ ebmon29k)
+ basic_machine=a29k-amd
+ os=-ebmon
+ ;;
+ elxsi)
+ basic_machine=elxsi-elxsi
+ os=-bsd
+ ;;
+ encore | umax | mmax)
+ basic_machine=ns32k-encore
+ ;;
+ es1800 | OSE68k | ose68k | ose | OSE)
+ basic_machine=m68k-ericsson
+ os=-ose
+ ;;
+ fx2800)
+ basic_machine=i860-alliant
+ ;;
+ genix)
+ basic_machine=ns32k-ns
+ ;;
+ gmicro)
+ basic_machine=tron-gmicro
+ os=-sysv
+ ;;
+ go32)
+ basic_machine=i386-pc
+ os=-go32
+ ;;
+ h3050r* | hiux*)
+ basic_machine=hppa1.1-hitachi
+ os=-hiuxwe2
+ ;;
+ h8300hms)
+ basic_machine=h8300-hitachi
+ os=-hms
+ ;;
+ h8300xray)
+ basic_machine=h8300-hitachi
+ os=-xray
+ ;;
+ h8500hms)
+ basic_machine=h8500-hitachi
+ os=-hms
+ ;;
+ harris)
+ basic_machine=m88k-harris
+ os=-sysv3
+ ;;
+ hp300-*)
+ basic_machine=m68k-hp
+ ;;
+ hp300bsd)
+ basic_machine=m68k-hp
+ os=-bsd
+ ;;
+ hp300hpux)
+ basic_machine=m68k-hp
+ os=-hpux
+ ;;
+ hp3k9[0-9][0-9] | hp9[0-9][0-9])
+ basic_machine=hppa1.0-hp
+ ;;
+ hp9k2[0-9][0-9] | hp9k31[0-9])
+ basic_machine=m68000-hp
+ ;;
+ hp9k3[2-9][0-9])
+ basic_machine=m68k-hp
+ ;;
+ hp9k6[0-9][0-9] | hp6[0-9][0-9])
+ basic_machine=hppa1.0-hp
+ ;;
+ hp9k7[0-79][0-9] | hp7[0-79][0-9])
+ basic_machine=hppa1.1-hp
+ ;;
+ hp9k78[0-9] | hp78[0-9])
+ # FIXME: really hppa2.0-hp
+ basic_machine=hppa1.1-hp
+ ;;
+ hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
+ # FIXME: really hppa2.0-hp
+ basic_machine=hppa1.1-hp
+ ;;
+ hp9k8[0-9][13679] | hp8[0-9][13679])
+ basic_machine=hppa1.1-hp
+ ;;
+ hp9k8[0-9][0-9] | hp8[0-9][0-9])
+ basic_machine=hppa1.0-hp
+ ;;
+ hppa-next)
+ os=-nextstep3
+ ;;
+ hppaosf)
+ basic_machine=hppa1.1-hp
+ os=-osf
+ ;;
+ hppro)
+ basic_machine=hppa1.1-hp
+ os=-proelf
+ ;;
+ i370-ibm* | ibm*)
+ basic_machine=i370-ibm
+ ;;
+ i*86v32)
+ basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+ os=-sysv32
+ ;;
+ i*86v4*)
+ basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+ os=-sysv4
+ ;;
+ i*86v)
+ basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+ os=-sysv
+ ;;
+ i*86sol2)
+ basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+ os=-solaris2
+ ;;
+ i386mach)
+ basic_machine=i386-mach
+ os=-mach
+ ;;
+ i386-vsta | vsta)
+ basic_machine=i386-unknown
+ os=-vsta
+ ;;
+ iris | iris4d)
+ basic_machine=mips-sgi
+ case $os in
+ -irix*)
+ ;;
+ *)
+ os=-irix4
+ ;;
+ esac
+ ;;
+ isi68 | isi)
+ basic_machine=m68k-isi
+ os=-sysv
+ ;;
+ m68knommu)
+ basic_machine=m68k-unknown
+ os=-linux
+ ;;
+ m68knommu-*)
+ basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'`
+ os=-linux
+ ;;
+ m88k-omron*)
+ basic_machine=m88k-omron
+ ;;
+ magnum | m3230)
+ basic_machine=mips-mips
+ os=-sysv
+ ;;
+ merlin)
+ basic_machine=ns32k-utek
+ os=-sysv
+ ;;
+ microblaze*)
+ basic_machine=microblaze-xilinx
+ ;;
+ mingw64)
+ basic_machine=x86_64-pc
+ os=-mingw64
+ ;;
+ mingw32)
+ basic_machine=i386-pc
+ os=-mingw32
+ ;;
+ mingw32ce)
+ basic_machine=arm-unknown
+ os=-mingw32ce
+ ;;
+ miniframe)
+ basic_machine=m68000-convergent
+ ;;
+ *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
+ basic_machine=m68k-atari
+ os=-mint
+ ;;
+ mips3*-*)
+ basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
+ ;;
+ mips3*)
+ basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
+ ;;
+ monitor)
+ basic_machine=m68k-rom68k
+ os=-coff
+ ;;
+ morphos)
+ basic_machine=powerpc-unknown
+ os=-morphos
+ ;;
+ msdos)
+ basic_machine=i386-pc
+ os=-msdos
+ ;;
+ ms1-*)
+ basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
+ ;;
+ msys)
+ basic_machine=i386-pc
+ os=-msys
+ ;;
+ mvs)
+ basic_machine=i370-ibm
+ os=-mvs
+ ;;
+ nacl)
+ basic_machine=le32-unknown
+ os=-nacl
+ ;;
+ ncr3000)
+ basic_machine=i486-ncr
+ os=-sysv4
+ ;;
+ netbsd386)
+ basic_machine=i386-unknown
+ os=-netbsd
+ ;;
+ netwinder)
+ basic_machine=armv4l-rebel
+ os=-linux
+ ;;
+ news | news700 | news800 | news900)
+ basic_machine=m68k-sony
+ os=-newsos
+ ;;
+ news1000)
+ basic_machine=m68030-sony
+ os=-newsos
+ ;;
+ news-3600 | risc-news)
+ basic_machine=mips-sony
+ os=-newsos
+ ;;
+ necv70)
+ basic_machine=v70-nec
+ os=-sysv
+ ;;
+ next | m*-next )
+ basic_machine=m68k-next
+ case $os in
+ -nextstep* )
+ ;;
+ -ns2*)
+ os=-nextstep2
+ ;;
+ *)
+ os=-nextstep3
+ ;;
+ esac
+ ;;
+ nh3000)
+ basic_machine=m68k-harris
+ os=-cxux
+ ;;
+ nh[45]000)
+ basic_machine=m88k-harris
+ os=-cxux
+ ;;
+ nindy960)
+ basic_machine=i960-intel
+ os=-nindy
+ ;;
+ mon960)
+ basic_machine=i960-intel
+ os=-mon960
+ ;;
+ nonstopux)
+ basic_machine=mips-compaq
+ os=-nonstopux
+ ;;
+ np1)
+ basic_machine=np1-gould
+ ;;
+ neo-tandem)
+ basic_machine=neo-tandem
+ ;;
+ nse-tandem)
+ basic_machine=nse-tandem
+ ;;
+ nsr-tandem)
+ basic_machine=nsr-tandem
+ ;;
+ op50n-* | op60c-*)
+ basic_machine=hppa1.1-oki
+ os=-proelf
+ ;;
+ openrisc | openrisc-*)
+ basic_machine=or32-unknown
+ ;;
+ os400)
+ basic_machine=powerpc-ibm
+ os=-os400
+ ;;
+ OSE68000 | ose68000)
+ basic_machine=m68000-ericsson
+ os=-ose
+ ;;
+ os68k)
+ basic_machine=m68k-none
+ os=-os68k
+ ;;
+ pa-hitachi)
+ basic_machine=hppa1.1-hitachi
+ os=-hiuxwe2
+ ;;
+ paragon)
+ basic_machine=i860-intel
+ os=-osf
+ ;;
+ parisc)
+ basic_machine=hppa-unknown
+ os=-linux
+ ;;
+ parisc-*)
+ basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'`
+ os=-linux
+ ;;
+ pbd)
+ basic_machine=sparc-tti
+ ;;
+ pbb)
+ basic_machine=m68k-tti
+ ;;
+ pc532 | pc532-*)
+ basic_machine=ns32k-pc532
+ ;;
+ pc98)
+ basic_machine=i386-pc
+ ;;
+ pc98-*)
+ basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ pentium | p5 | k5 | k6 | nexgen | viac3)
+ basic_machine=i586-pc
+ ;;
+ pentiumpro | p6 | 6x86 | athlon | athlon_*)
+ basic_machine=i686-pc
+ ;;
+ pentiumii | pentium2 | pentiumiii | pentium3)
+ basic_machine=i686-pc
+ ;;
+ pentium4)
+ basic_machine=i786-pc
+ ;;
+ pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
+ basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ pentiumpro-* | p6-* | 6x86-* | athlon-*)
+ basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
+ basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ pentium4-*)
+ basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ pn)
+ basic_machine=pn-gould
+ ;;
+ power) basic_machine=power-ibm
+ ;;
+ ppc | ppcbe) basic_machine=powerpc-unknown
+ ;;
+ ppc-* | ppcbe-*)
+ basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ ppcle | powerpclittle | ppc-le | powerpc-little)
+ basic_machine=powerpcle-unknown
+ ;;
+ ppcle-* | powerpclittle-*)
+ basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ ppc64) basic_machine=powerpc64-unknown
+ ;;
+ ppc64-* | ppc64p7-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ ppc64le | powerpc64little | ppc64-le | powerpc64-little)
+ basic_machine=powerpc64le-unknown
+ ;;
+ ppc64le-* | powerpc64little-*)
+ basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ ps2)
+ basic_machine=i386-ibm
+ ;;
+ pw32)
+ basic_machine=i586-unknown
+ os=-pw32
+ ;;
+ rdos | rdos64)
+ basic_machine=x86_64-pc
+ os=-rdos
+ ;;
+ rdos32)
+ basic_machine=i386-pc
+ os=-rdos
+ ;;
+ rom68k)
+ basic_machine=m68k-rom68k
+ os=-coff
+ ;;
+ rm[46]00)
+ basic_machine=mips-siemens
+ ;;
+ rtpc | rtpc-*)
+ basic_machine=romp-ibm
+ ;;
+ s390 | s390-*)
+ basic_machine=s390-ibm
+ ;;
+ s390x | s390x-*)
+ basic_machine=s390x-ibm
+ ;;
+ sa29200)
+ basic_machine=a29k-amd
+ os=-udi
+ ;;
+ sb1)
+ basic_machine=mipsisa64sb1-unknown
+ ;;
+ sb1el)
+ basic_machine=mipsisa64sb1el-unknown
+ ;;
+ sde)
+ basic_machine=mipsisa32-sde
+ os=-elf
+ ;;
+ sei)
+ basic_machine=mips-sei
+ os=-seiux
+ ;;
+ sequent)
+ basic_machine=i386-sequent
+ ;;
+ sh)
+ basic_machine=sh-hitachi
+ os=-hms
+ ;;
+ sh5el)
+ basic_machine=sh5le-unknown
+ ;;
+ sh64)
+ basic_machine=sh64-unknown
+ ;;
+ sparclite-wrs | simso-wrs)
+ basic_machine=sparclite-wrs
+ os=-vxworks
+ ;;
+ sps7)
+ basic_machine=m68k-bull
+ os=-sysv2
+ ;;
+ spur)
+ basic_machine=spur-unknown
+ ;;
+ st2000)
+ basic_machine=m68k-tandem
+ ;;
+ stratus)
+ basic_machine=i860-stratus
+ os=-sysv4
+ ;;
+ strongarm-* | thumb-*)
+ basic_machine=arm-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ sun2)
+ basic_machine=m68000-sun
+ ;;
+ sun2os3)
+ basic_machine=m68000-sun
+ os=-sunos3
+ ;;
+ sun2os4)
+ basic_machine=m68000-sun
+ os=-sunos4
+ ;;
+ sun3os3)
+ basic_machine=m68k-sun
+ os=-sunos3
+ ;;
+ sun3os4)
+ basic_machine=m68k-sun
+ os=-sunos4
+ ;;
+ sun4os3)
+ basic_machine=sparc-sun
+ os=-sunos3
+ ;;
+ sun4os4)
+ basic_machine=sparc-sun
+ os=-sunos4
+ ;;
+ sun4sol2)
+ basic_machine=sparc-sun
+ os=-solaris2
+ ;;
+ sun3 | sun3-*)
+ basic_machine=m68k-sun
+ ;;
+ sun4)
+ basic_machine=sparc-sun
+ ;;
+ sun386 | sun386i | roadrunner)
+ basic_machine=i386-sun
+ ;;
+ sv1)
+ basic_machine=sv1-cray
+ os=-unicos
+ ;;
+ symmetry)
+ basic_machine=i386-sequent
+ os=-dynix
+ ;;
+ t3e)
+ basic_machine=alphaev5-cray
+ os=-unicos
+ ;;
+ t90)
+ basic_machine=t90-cray
+ os=-unicos
+ ;;
+ tile*)
+ basic_machine=$basic_machine-unknown
+ os=-linux-gnu
+ ;;
+ tx39)
+ basic_machine=mipstx39-unknown
+ ;;
+ tx39el)
+ basic_machine=mipstx39el-unknown
+ ;;
+ toad1)
+ basic_machine=pdp10-xkl
+ os=-tops20
+ ;;
+ tower | tower-32)
+ basic_machine=m68k-ncr
+ ;;
+ tpf)
+ basic_machine=s390x-ibm
+ os=-tpf
+ ;;
+ udi29k)
+ basic_machine=a29k-amd
+ os=-udi
+ ;;
+ ultra3)
+ basic_machine=a29k-nyu
+ os=-sym1
+ ;;
+ v810 | necv810)
+ basic_machine=v810-nec
+ os=-none
+ ;;
+ vaxv)
+ basic_machine=vax-dec
+ os=-sysv
+ ;;
+ vms)
+ basic_machine=vax-dec
+ os=-vms
+ ;;
+ vpp*|vx|vx-*)
+ basic_machine=f301-fujitsu
+ ;;
+ vxworks960)
+ basic_machine=i960-wrs
+ os=-vxworks
+ ;;
+ vxworks68)
+ basic_machine=m68k-wrs
+ os=-vxworks
+ ;;
+ vxworks29k)
+ basic_machine=a29k-wrs
+ os=-vxworks
+ ;;
+ w65*)
+ basic_machine=w65-wdc
+ os=-none
+ ;;
+ w89k-*)
+ basic_machine=hppa1.1-winbond
+ os=-proelf
+ ;;
+ xbox)
+ basic_machine=i686-pc
+ os=-mingw32
+ ;;
+ xps | xps100)
+ basic_machine=xps100-honeywell
+ ;;
+ xscale-* | xscalee[bl]-*)
+ basic_machine=`echo $basic_machine | sed 's/^xscale/arm/'`
+ ;;
+ ymp)
+ basic_machine=ymp-cray
+ os=-unicos
+ ;;
+ z8k-*-coff)
+ basic_machine=z8k-unknown
+ os=-sim
+ ;;
+ z80-*-coff)
+ basic_machine=z80-unknown
+ os=-sim
+ ;;
+ none)
+ basic_machine=none-none
+ os=-none
+ ;;
+
+# Here we handle the default manufacturer of certain CPU types. It is in
+# some cases the only manufacturer, in others, it is the most popular.
+ w89k)
+ basic_machine=hppa1.1-winbond
+ ;;
+ op50n)
+ basic_machine=hppa1.1-oki
+ ;;
+ op60c)
+ basic_machine=hppa1.1-oki
+ ;;
+ romp)
+ basic_machine=romp-ibm
+ ;;
+ mmix)
+ basic_machine=mmix-knuth
+ ;;
+ rs6000)
+ basic_machine=rs6000-ibm
+ ;;
+ vax)
+ basic_machine=vax-dec
+ ;;
+ pdp10)
+ # there are many clones, so DEC is not a safe bet
+ basic_machine=pdp10-unknown
+ ;;
+ pdp11)
+ basic_machine=pdp11-dec
+ ;;
+ we32k)
+ basic_machine=we32k-att
+ ;;
+ sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele)
+ basic_machine=sh-unknown
+ ;;
+ sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v)
+ basic_machine=sparc-sun
+ ;;
+ cydra)
+ basic_machine=cydra-cydrome
+ ;;
+ orion)
+ basic_machine=orion-highlevel
+ ;;
+ orion105)
+ basic_machine=clipper-highlevel
+ ;;
+ mac | mpw | mac-mpw)
+ basic_machine=m68k-apple
+ ;;
+ pmac | pmac-mpw)
+ basic_machine=powerpc-apple
+ ;;
+ *-unknown)
+ # Make sure to match an already-canonicalized machine name.
+ ;;
+ *)
+ echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
+ exit 1
+ ;;
+esac
+
+# Here we canonicalize certain aliases for manufacturers.
+case $basic_machine in
+ *-digital*)
+ basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
+ ;;
+ *-commodore*)
+ basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
+ ;;
+ *)
+ ;;
+esac
+
+# Decode manufacturer-specific aliases for certain operating systems.
+
+if [ x"$os" != x"" ]
+then
+case $os in
+ # First match some system type aliases
+ # that might get confused with valid system types.
+ # -solaris* is a basic system type, with this one exception.
+ -auroraux)
+ os=-auroraux
+ ;;
+ -solaris1 | -solaris1.*)
+ os=`echo $os | sed -e 's|solaris1|sunos4|'`
+ ;;
+ -solaris)
+ os=-solaris2
+ ;;
+ -svr4*)
+ os=-sysv4
+ ;;
+ -unixware*)
+ os=-sysv4.2uw
+ ;;
+ -gnu/linux*)
+ os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
+ ;;
+ # First accept the basic system types.
+ # The portable systems comes first.
+ # Each alternative MUST END IN A *, to match a version number.
+ # -sysv* is not here because it comes later, after sysvr4.
+ -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
+ | -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\
+ | -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \
+ | -sym* | -kopensolaris* \
+ | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
+ | -aos* | -aros* \
+ | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
+ | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
+ | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
+ | -bitrig* | -openbsd* | -solidbsd* \
+ | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
+ | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
+ | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
+ | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
+ | -chorusos* | -chorusrdb* | -cegcc* \
+ | -cygwin* | -msys* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
+ | -mingw32* | -mingw64* | -linux-gnu* | -linux-android* \
+ | -linux-newlib* | -linux-musl* | -linux-uclibc* \
+ | -uxpv* | -beos* | -mpeix* | -udk* \
+ | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
+ | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
+ | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
+ | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
+ | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
+ | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
+ | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es*)
+ # Remember, each alternative MUST END IN *, to match a version number.
+ ;;
+ -qnx*)
+ case $basic_machine in
+ x86-* | i*86-*)
+ ;;
+ *)
+ os=-nto$os
+ ;;
+ esac
+ ;;
+ -nto-qnx*)
+ ;;
+ -nto*)
+ os=`echo $os | sed -e 's|nto|nto-qnx|'`
+ ;;
+ -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
+ | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
+ | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
+ ;;
+ -mac*)
+ os=`echo $os | sed -e 's|mac|macos|'`
+ ;;
+ -linux-dietlibc)
+ os=-linux-dietlibc
+ ;;
+ -linux*)
+ os=`echo $os | sed -e 's|linux|linux-gnu|'`
+ ;;
+ -sunos5*)
+ os=`echo $os | sed -e 's|sunos5|solaris2|'`
+ ;;
+ -sunos6*)
+ os=`echo $os | sed -e 's|sunos6|solaris3|'`
+ ;;
+ -opened*)
+ os=-openedition
+ ;;
+ -os400*)
+ os=-os400
+ ;;
+ -wince*)
+ os=-wince
+ ;;
+ -osfrose*)
+ os=-osfrose
+ ;;
+ -osf*)
+ os=-osf
+ ;;
+ -utek*)
+ os=-bsd
+ ;;
+ -dynix*)
+ os=-bsd
+ ;;
+ -acis*)
+ os=-aos
+ ;;
+ -atheos*)
+ os=-atheos
+ ;;
+ -syllable*)
+ os=-syllable
+ ;;
+ -386bsd)
+ os=-bsd
+ ;;
+ -ctix* | -uts*)
+ os=-sysv
+ ;;
+ -nova*)
+ os=-rtmk-nova
+ ;;
+ -ns2 )
+ os=-nextstep2
+ ;;
+ -nsk*)
+ os=-nsk
+ ;;
+ # Preserve the version number of sinix5.
+ -sinix5.*)
+ os=`echo $os | sed -e 's|sinix|sysv|'`
+ ;;
+ -sinix*)
+ os=-sysv4
+ ;;
+ -tpf*)
+ os=-tpf
+ ;;
+ -triton*)
+ os=-sysv3
+ ;;
+ -oss*)
+ os=-sysv3
+ ;;
+ -svr4)
+ os=-sysv4
+ ;;
+ -svr3)
+ os=-sysv3
+ ;;
+ -sysvr4)
+ os=-sysv4
+ ;;
+ # This must come after -sysvr4.
+ -sysv*)
+ ;;
+ -ose*)
+ os=-ose
+ ;;
+ -es1800*)
+ os=-ose
+ ;;
+ -xenix)
+ os=-xenix
+ ;;
+ -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
+ os=-mint
+ ;;
+ -aros*)
+ os=-aros
+ ;;
+ -kaos*)
+ os=-kaos
+ ;;
+ -zvmoe)
+ os=-zvmoe
+ ;;
+ -dicos*)
+ os=-dicos
+ ;;
+ -nacl*)
+ ;;
+ -none)
+ ;;
+ *)
+ # Get rid of the `-' at the beginning of $os.
+ os=`echo $os | sed 's/[^-]*-//'`
+ echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
+ exit 1
+ ;;
+esac
+else
+
+# Here we handle the default operating systems that come with various machines.
+# The value should be what the vendor currently ships out the door with their
+# machine or put another way, the most popular os provided with the machine.
+
+# Note that if you're going to try to match "-MANUFACTURER" here (say,
+# "-sun"), then you have to tell the case statement up towards the top
+# that MANUFACTURER isn't an operating system. Otherwise, code above
+# will signal an error saying that MANUFACTURER isn't an operating
+# system, and we'll never get to this point.
+
+case $basic_machine in
+ score-*)
+ os=-elf
+ ;;
+ spu-*)
+ os=-elf
+ ;;
+ *-acorn)
+ os=-riscix1.2
+ ;;
+ arm*-rebel)
+ os=-linux
+ ;;
+ arm*-semi)
+ os=-aout
+ ;;
+ c4x-* | tic4x-*)
+ os=-coff
+ ;;
+ hexagon-*)
+ os=-elf
+ ;;
+ tic54x-*)
+ os=-coff
+ ;;
+ tic55x-*)
+ os=-coff
+ ;;
+ tic6x-*)
+ os=-coff
+ ;;
+ # This must come before the *-dec entry.
+ pdp10-*)
+ os=-tops20
+ ;;
+ pdp11-*)
+ os=-none
+ ;;
+ *-dec | vax-*)
+ os=-ultrix4.2
+ ;;
+ m68*-apollo)
+ os=-domain
+ ;;
+ i386-sun)
+ os=-sunos4.0.2
+ ;;
+ m68000-sun)
+ os=-sunos3
+ ;;
+ m68*-cisco)
+ os=-aout
+ ;;
+ mep-*)
+ os=-elf
+ ;;
+ mips*-cisco)
+ os=-elf
+ ;;
+ mips*-*)
+ os=-elf
+ ;;
+ or32-*)
+ os=-coff
+ ;;
+ *-tti) # must be before sparc entry or we get the wrong os.
+ os=-sysv3
+ ;;
+ sparc-* | *-sun)
+ os=-sunos4.1.1
+ ;;
+ *-be)
+ os=-beos
+ ;;
+ *-haiku)
+ os=-haiku
+ ;;
+ *-ibm)
+ os=-aix
+ ;;
+ *-knuth)
+ os=-mmixware
+ ;;
+ *-wec)
+ os=-proelf
+ ;;
+ *-winbond)
+ os=-proelf
+ ;;
+ *-oki)
+ os=-proelf
+ ;;
+ *-hp)
+ os=-hpux
+ ;;
+ *-hitachi)
+ os=-hiux
+ ;;
+ i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
+ os=-sysv
+ ;;
+ *-cbm)
+ os=-amigaos
+ ;;
+ *-dg)
+ os=-dgux
+ ;;
+ *-dolphin)
+ os=-sysv3
+ ;;
+ m68k-ccur)
+ os=-rtu
+ ;;
+ m88k-omron*)
+ os=-luna
+ ;;
+ *-next )
+ os=-nextstep
+ ;;
+ *-sequent)
+ os=-ptx
+ ;;
+ *-crds)
+ os=-unos
+ ;;
+ *-ns)
+ os=-genix
+ ;;
+ i370-*)
+ os=-mvs
+ ;;
+ *-next)
+ os=-nextstep3
+ ;;
+ *-gould)
+ os=-sysv
+ ;;
+ *-highlevel)
+ os=-bsd
+ ;;
+ *-encore)
+ os=-bsd
+ ;;
+ *-sgi)
+ os=-irix
+ ;;
+ *-siemens)
+ os=-sysv4
+ ;;
+ *-masscomp)
+ os=-rtu
+ ;;
+ f30[01]-fujitsu | f700-fujitsu)
+ os=-uxpv
+ ;;
+ *-rom68k)
+ os=-coff
+ ;;
+ *-*bug)
+ os=-coff
+ ;;
+ *-apple)
+ os=-macos
+ ;;
+ *-atari*)
+ os=-mint
+ ;;
+ *)
+ os=-none
+ ;;
+esac
+fi
+
+# Here we handle the case where we know the os, and the CPU type, but not the
+# manufacturer. We pick the logical manufacturer.
+vendor=unknown
+case $basic_machine in
+ *-unknown)
+ case $os in
+ -riscix*)
+ vendor=acorn
+ ;;
+ -sunos*)
+ vendor=sun
+ ;;
+ -cnk*|-aix*)
+ vendor=ibm
+ ;;
+ -beos*)
+ vendor=be
+ ;;
+ -hpux*)
+ vendor=hp
+ ;;
+ -mpeix*)
+ vendor=hp
+ ;;
+ -hiux*)
+ vendor=hitachi
+ ;;
+ -unos*)
+ vendor=crds
+ ;;
+ -dgux*)
+ vendor=dg
+ ;;
+ -luna*)
+ vendor=omron
+ ;;
+ -genix*)
+ vendor=ns
+ ;;
+ -mvs* | -opened*)
+ vendor=ibm
+ ;;
+ -os400*)
+ vendor=ibm
+ ;;
+ -ptx*)
+ vendor=sequent
+ ;;
+ -tpf*)
+ vendor=ibm
+ ;;
+ -vxsim* | -vxworks* | -windiss*)
+ vendor=wrs
+ ;;
+ -aux*)
+ vendor=apple
+ ;;
+ -hms*)
+ vendor=hitachi
+ ;;
+ -mpw* | -macos*)
+ vendor=apple
+ ;;
+ -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
+ vendor=atari
+ ;;
+ -vos*)
+ vendor=stratus
+ ;;
+ esac
+ basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
+ ;;
+esac
+
+echo $basic_machine$os
+exit
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "timestamp='"
+# time-stamp-format: "%:y-%02m-%02d"
+# time-stamp-end: "'"
+# End:
--- /dev/null
+#! /bin/sh
+# Guess values for system-dependent variables and create Makefiles.
+# Generated by GNU Autoconf 2.69 for libcgroup 0.41.
+#
+#
+# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
+#
+#
+# This configure script is free software; the Free Software Foundation
+# gives unlimited permission to copy, distribute and modify it.
+## -------------------- ##
+## M4sh Initialization. ##
+## -------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+ setopt NO_GLOB_SUBST
+else
+ case `(set -o) 2>/dev/null` in #(
+ *posix*) :
+ set -o posix ;; #(
+ *) :
+ ;;
+esac
+fi
+
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+# Prefer a ksh shell builtin over an external printf program on Solaris,
+# but without wasting forks for bash or zsh.
+if test -z "$BASH_VERSION$ZSH_VERSION" \
+ && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='print -r --'
+ as_echo_n='print -rn --'
+elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='printf %s\n'
+ as_echo_n='printf %s'
+else
+ if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+ as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+ as_echo_n='/usr/ucb/echo -n'
+ else
+ as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+ as_echo_n_body='eval
+ arg=$1;
+ case $arg in #(
+ *"$as_nl"*)
+ expr "X$arg" : "X\\(.*\\)$as_nl";
+ arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+ esac;
+ expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+ '
+ export as_echo_n_body
+ as_echo_n='sh -c $as_echo_n_body as_echo'
+ fi
+ export as_echo_body
+ as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ PATH_SEPARATOR=:
+ (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+ (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+ PATH_SEPARATOR=';'
+ }
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order. Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" "" $as_nl"
+
+# Find who we are. Look in the path if we contain no directory separator.
+as_myself=
+case $0 in #((
+ *[\\/]* ) as_myself=$0 ;;
+ *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+ as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+ $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+ exit 1
+fi
+
+# Unset variables that we do not need and which cause bugs (e.g. in
+# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
+# suppresses any "Segmentation fault" message there. '((' could
+# trigger a bug in pdksh 5.2.14.
+for as_var in BASH_ENV ENV MAIL MAILPATH
+do eval test x\${$as_var+set} = xset \
+ && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# CDPATH.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+# Use a proper internal environment variable to ensure we don't fall
+ # into an infinite loop, continuously re-executing ourselves.
+ if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
+ _as_can_reexec=no; export _as_can_reexec;
+ # We cannot yet assume a decent shell, so we have to provide a
+# neutralization value for shells without unset; and this also
+# works around shells that cannot unset nonexistent variables.
+# Preserve -v and -x to the replacement shell.
+BASH_ENV=/dev/null
+ENV=/dev/null
+(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
+case $- in # ((((
+ *v*x* | *x*v* ) as_opts=-vx ;;
+ *v* ) as_opts=-v ;;
+ *x* ) as_opts=-x ;;
+ * ) as_opts= ;;
+esac
+exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
+# Admittedly, this is quite paranoid, since all the known shells bail
+# out after a failed `exec'.
+$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
+as_fn_exit 255
+ fi
+ # We don't want this to propagate to other subprocesses.
+ { _as_can_reexec=; unset _as_can_reexec;}
+if test "x$CONFIG_SHELL" = x; then
+ as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '\${1+\"\$@\"}'='\"\$@\"'
+ setopt NO_GLOB_SUBST
+else
+ case \`(set -o) 2>/dev/null\` in #(
+ *posix*) :
+ set -o posix ;; #(
+ *) :
+ ;;
+esac
+fi
+"
+ as_required="as_fn_return () { (exit \$1); }
+as_fn_success () { as_fn_return 0; }
+as_fn_failure () { as_fn_return 1; }
+as_fn_ret_success () { return 0; }
+as_fn_ret_failure () { return 1; }
+
+exitcode=0
+as_fn_success || { exitcode=1; echo as_fn_success failed.; }
+as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
+as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
+as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
+if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
+
+else
+ exitcode=1; echo positional parameters were not saved.
+fi
+test x\$exitcode = x0 || exit 1
+test -x / || exit 1"
+ as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
+ as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
+ eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
+ test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
+
+ test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
+ ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+ ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
+ ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
+ PATH=/empty FPATH=/empty; export PATH FPATH
+ test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
+ || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1
+test \$(( 1 + 1 )) = 2 || exit 1"
+ if (eval "$as_required") 2>/dev/null; then :
+ as_have_required=yes
+else
+ as_have_required=no
+fi
+ if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
+
+else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+as_found=false
+for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ as_found=:
+ case $as_dir in #(
+ /*)
+ for as_base in sh bash ksh sh5; do
+ # Try only shells that exist, to save several forks.
+ as_shell=$as_dir/$as_base
+ if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
+ { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
+ CONFIG_SHELL=$as_shell as_have_required=yes
+ if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
+ break 2
+fi
+fi
+ done;;
+ esac
+ as_found=false
+done
+$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
+ { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
+ CONFIG_SHELL=$SHELL as_have_required=yes
+fi; }
+IFS=$as_save_IFS
+
+
+ if test "x$CONFIG_SHELL" != x; then :
+ export CONFIG_SHELL
+ # We cannot yet assume a decent shell, so we have to provide a
+# neutralization value for shells without unset; and this also
+# works around shells that cannot unset nonexistent variables.
+# Preserve -v and -x to the replacement shell.
+BASH_ENV=/dev/null
+ENV=/dev/null
+(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
+case $- in # ((((
+ *v*x* | *x*v* ) as_opts=-vx ;;
+ *v* ) as_opts=-v ;;
+ *x* ) as_opts=-x ;;
+ * ) as_opts= ;;
+esac
+exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
+# Admittedly, this is quite paranoid, since all the known shells bail
+# out after a failed `exec'.
+$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
+exit 255
+fi
+
+ if test x$as_have_required = xno; then :
+ $as_echo "$0: This script requires a shell more modern than all"
+ $as_echo "$0: the shells that I found on your system."
+ if test x${ZSH_VERSION+set} = xset ; then
+ $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
+ $as_echo "$0: be upgraded to zsh 4.3.4 or later."
+ else
+ $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
+$0: including any error possibly output before this
+$0: message. Then install a modern shell, or manually run
+$0: the script under such a shell if you do have one."
+ fi
+ exit 1
+fi
+fi
+fi
+SHELL=${CONFIG_SHELL-/bin/sh}
+export SHELL
+# Unset more variables known to interfere with behavior of common tools.
+CLICOLOR_FORCE= GREP_OPTIONS=
+unset CLICOLOR_FORCE GREP_OPTIONS
+
+## --------------------- ##
+## M4sh Shell Functions. ##
+## --------------------- ##
+# as_fn_unset VAR
+# ---------------
+# Portably unset VAR.
+as_fn_unset ()
+{
+ { eval $1=; unset $1;}
+}
+as_unset=as_fn_unset
+
+# as_fn_set_status STATUS
+# -----------------------
+# Set $? to STATUS, without forking.
+as_fn_set_status ()
+{
+ return $1
+} # as_fn_set_status
+
+# as_fn_exit STATUS
+# -----------------
+# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
+as_fn_exit ()
+{
+ set +e
+ as_fn_set_status $1
+ exit $1
+} # as_fn_exit
+
+# as_fn_mkdir_p
+# -------------
+# Create "$as_dir" as a directory, including parents if necessary.
+as_fn_mkdir_p ()
+{
+
+ case $as_dir in #(
+ -*) as_dir=./$as_dir;;
+ esac
+ test -d "$as_dir" || eval $as_mkdir_p || {
+ as_dirs=
+ while :; do
+ case $as_dir in #(
+ *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+ *) as_qdir=$as_dir;;
+ esac
+ as_dirs="'$as_qdir' $as_dirs"
+ as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$as_dir" : 'X\(//\)[^/]' \| \
+ X"$as_dir" : 'X\(//\)$' \| \
+ X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ test -d "$as_dir" && break
+ done
+ test -z "$as_dirs" || eval "mkdir $as_dirs"
+ } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
+
+
+} # as_fn_mkdir_p
+
+# as_fn_executable_p FILE
+# -----------------------
+# Test if FILE is an executable regular file.
+as_fn_executable_p ()
+{
+ test -f "$1" && test -x "$1"
+} # as_fn_executable_p
+# as_fn_append VAR VALUE
+# ----------------------
+# Append the text in VALUE to the end of the definition contained in VAR. Take
+# advantage of any shell optimizations that allow amortized linear growth over
+# repeated appends, instead of the typical quadratic growth present in naive
+# implementations.
+if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
+ eval 'as_fn_append ()
+ {
+ eval $1+=\$2
+ }'
+else
+ as_fn_append ()
+ {
+ eval $1=\$$1\$2
+ }
+fi # as_fn_append
+
+# as_fn_arith ARG...
+# ------------------
+# Perform arithmetic evaluation on the ARGs, and store the result in the
+# global $as_val. Take advantage of shells that can avoid forks. The arguments
+# must be portable across $(()) and expr.
+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
+ eval 'as_fn_arith ()
+ {
+ as_val=$(( $* ))
+ }'
+else
+ as_fn_arith ()
+ {
+ as_val=`expr "$@" || test $? -eq 1`
+ }
+fi # as_fn_arith
+
+
+# as_fn_error STATUS ERROR [LINENO LOG_FD]
+# ----------------------------------------
+# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
+# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
+# script with STATUS, using 1 if that was 0.
+as_fn_error ()
+{
+ as_status=$1; test $as_status -eq 0 && as_status=1
+ if test "$4"; then
+ as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
+ fi
+ $as_echo "$as_me: error: $2" >&2
+ as_fn_exit $as_status
+} # as_fn_error
+
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+ test "X`expr 00001 : '.*\(...\)'`" = X001; then
+ as_expr=expr
+else
+ as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+ as_basename=basename
+else
+ as_basename=false
+fi
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+ as_dirname=dirname
+else
+ as_dirname=false
+fi
+
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+ X"$0" : 'X\(//\)$' \| \
+ X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+ sed '/^.*\/\([^/][^/]*\)\/*$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+
+ as_lineno_1=$LINENO as_lineno_1a=$LINENO
+ as_lineno_2=$LINENO as_lineno_2a=$LINENO
+ eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
+ test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
+ # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
+ sed -n '
+ p
+ /[$]LINENO/=
+ ' <$as_myself |
+ sed '
+ s/[$]LINENO.*/&-/
+ t lineno
+ b
+ :lineno
+ N
+ :loop
+ s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
+ t loop
+ s/-\n.*//
+ ' >$as_me.lineno &&
+ chmod +x "$as_me.lineno" ||
+ { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
+
+ # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
+ # already done that, so ensure we don't try to do so again and fall
+ # in an infinite loop. This has already happened in practice.
+ _as_can_reexec=no; export _as_can_reexec
+ # Don't try to exec as it changes $[0], causing all sort of problems
+ # (the dirname of $[0] is not the place where we might find the
+ # original and so on. Autoconf is especially sensitive to this).
+ . "./$as_me.lineno"
+ # Exit status is that of the last command.
+ exit
+}
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in #(((((
+-n*)
+ case `echo 'xy\c'` in
+ *c*) ECHO_T=' ';; # ECHO_T is single tab character.
+ xy) ECHO_C='\c';;
+ *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
+ ECHO_T=' ';;
+ esac;;
+*)
+ ECHO_N='-n';;
+esac
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+ rm -f conf$$.dir/conf$$.file
+else
+ rm -f conf$$.dir
+ mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+ if ln -s conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s='ln -s'
+ # ... but there are two gotchas:
+ # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+ # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+ # In both cases, we have to default to `cp -pR'.
+ ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+ as_ln_s='cp -pR'
+ elif ln conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s=ln
+ else
+ as_ln_s='cp -pR'
+ fi
+else
+ as_ln_s='cp -pR'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+if mkdir -p . 2>/dev/null; then
+ as_mkdir_p='mkdir -p "$as_dir"'
+else
+ test -d ./-p && rmdir ./-p
+ as_mkdir_p=false
+fi
+
+as_test_x='test -x'
+as_executable_p=as_fn_executable_p
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+SHELL=${CONFIG_SHELL-/bin/sh}
+
+
+test -n "$DJDIR" || exec 7<&0 </dev/null
+exec 6>&1
+
+# Name of the host.
+# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
+# so uname gets run too.
+ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
+
+#
+# Initializations.
+#
+ac_default_prefix=/usr/local
+ac_clean_files=
+ac_config_libobj_dir=.
+LIBOBJS=
+cross_compiling=no
+subdirs=
+MFLAGS=
+MAKEFLAGS=
+
+# Identity of this package.
+PACKAGE_NAME='libcgroup'
+PACKAGE_TARNAME='libcgroup'
+PACKAGE_VERSION='0.41'
+PACKAGE_STRING='libcgroup 0.41'
+PACKAGE_BUGREPORT=''
+PACKAGE_URL=''
+
+ac_unique_file="src"
+# Factoring default headers for most tests.
+ac_includes_default="\
+#include <stdio.h>
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_STAT_H
+# include <sys/stat.h>
+#endif
+#ifdef STDC_HEADERS
+# include <stdlib.h>
+# include <stddef.h>
+#else
+# ifdef HAVE_STDLIB_H
+# include <stdlib.h>
+# endif
+#endif
+#ifdef HAVE_STRING_H
+# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
+# include <memory.h>
+# endif
+# include <string.h>
+#endif
+#ifdef HAVE_STRINGS_H
+# include <strings.h>
+#endif
+#ifdef HAVE_INTTYPES_H
+# include <inttypes.h>
+#endif
+#ifdef HAVE_STDINT_H
+# include <stdint.h>
+#endif
+#ifdef HAVE_UNISTD_H
+# include <unistd.h>
+#endif"
+
+ac_subst_vars='am__EXEEXT_FALSE
+am__EXEEXT_TRUE
+LTLIBOBJS
+LIBOBJS
+CXXCPP
+CPP
+OTOOL64
+OTOOL
+LIPO
+NMEDIT
+DSYMUTIL
+MANIFEST_TOOL
+RANLIB
+ac_ct_AR
+AR
+DLLTOOL
+OBJDUMP
+LN_S
+NM
+ac_ct_DUMPBIN
+DUMPBIN
+LD
+FGREP
+EGREP
+GREP
+SED
+host_os
+host_vendor
+host_cpu
+host
+build_os
+build_vendor
+build_cpu
+build
+LIBTOOL
+LEXLIB
+LEX_OUTPUT_ROOT
+LEX
+REALLY_YACC
+YFLAGS
+YACC
+am__fastdepCC_FALSE
+am__fastdepCC_TRUE
+CCDEPMODE
+ac_ct_CC
+CFLAGS
+CC
+am__fastdepCXX_FALSE
+am__fastdepCXX_TRUE
+CXXDEPMODE
+am__nodep
+AMDEPBACKSLASH
+AMDEP_FALSE
+AMDEP_TRUE
+am__quote
+am__include
+DEPDIR
+OBJEXT
+EXEEXT
+ac_ct_CXX
+CPPFLAGS
+LDFLAGS
+CXXFLAGS
+CXX
+pamlibdir
+WITH_INITSCRIPT_INSTALL_FALSE
+WITH_INITSCRIPT_INSTALL_TRUE
+WITH_DAEMON_FALSE
+WITH_DAEMON_TRUE
+WITH_PAM_FALSE
+WITH_PAM_TRUE
+WITH_TOOLS_FALSE
+WITH_TOOLS_TRUE
+WITH_BINDINGS_FALSE
+WITH_BINDINGS_TRUE
+LIBRARY_VERSION_RELEASE
+LIBRARY_VERSION_MINOR
+LIBRARY_VERSION_MAJOR
+AM_BACKSLASH
+AM_DEFAULT_VERBOSITY
+AM_DEFAULT_V
+AM_V
+am__untar
+am__tar
+AMTAR
+am__leading_dot
+SET_MAKE
+AWK
+mkdir_p
+MKDIR_P
+INSTALL_STRIP_PROGRAM
+STRIP
+install_sh
+MAKEINFO
+AUTOHEADER
+AUTOMAKE
+AUTOCONF
+ACLOCAL
+VERSION
+PACKAGE
+CYGPATH_W
+am__isrc
+INSTALL_DATA
+INSTALL_SCRIPT
+INSTALL_PROGRAM
+target_alias
+host_alias
+build_alias
+LIBS
+ECHO_T
+ECHO_N
+ECHO_C
+DEFS
+mandir
+localedir
+libdir
+psdir
+pdfdir
+dvidir
+htmldir
+infodir
+docdir
+oldincludedir
+includedir
+localstatedir
+sharedstatedir
+sysconfdir
+datadir
+datarootdir
+libexecdir
+sbindir
+bindir
+program_transform_name
+prefix
+exec_prefix
+PACKAGE_URL
+PACKAGE_BUGREPORT
+PACKAGE_STRING
+PACKAGE_VERSION
+PACKAGE_TARNAME
+PACKAGE_NAME
+PATH_SEPARATOR
+SHELL'
+ac_subst_files=''
+ac_user_opts='
+enable_option_checking
+enable_silent_rules
+enable_static
+enable_bindings
+enable_tools
+enable_pam
+enable_daemon
+enable_initscript_install
+enable_cgred_socket
+enable_pam_module_dir
+enable_opaque_hierarchy
+enable_dependency_tracking
+enable_shared
+with_pic
+enable_fast_install
+with_gnu_ld
+with_sysroot
+enable_libtool_lock
+'
+ ac_precious_vars='build_alias
+host_alias
+target_alias
+CXX
+CXXFLAGS
+LDFLAGS
+LIBS
+CPPFLAGS
+CCC
+CC
+CFLAGS
+YACC
+YFLAGS
+CPP
+CXXCPP'
+
+
+# Initialize some variables set by options.
+ac_init_help=
+ac_init_version=false
+ac_unrecognized_opts=
+ac_unrecognized_sep=
+# The variables have the same names as the options, with
+# dashes changed to underlines.
+cache_file=/dev/null
+exec_prefix=NONE
+no_create=
+no_recursion=
+prefix=NONE
+program_prefix=NONE
+program_suffix=NONE
+program_transform_name=s,x,x,
+silent=
+site=
+srcdir=
+verbose=
+x_includes=NONE
+x_libraries=NONE
+
+# Installation directory options.
+# These are left unexpanded so users can "make install exec_prefix=/foo"
+# and all the variables that are supposed to be based on exec_prefix
+# by default will actually change.
+# Use braces instead of parens because sh, perl, etc. also accept them.
+# (The list follows the same order as the GNU Coding Standards.)
+bindir='${exec_prefix}/bin'
+sbindir='${exec_prefix}/sbin'
+libexecdir='${exec_prefix}/libexec'
+datarootdir='${prefix}/share'
+datadir='${datarootdir}'
+sysconfdir='${prefix}/etc'
+sharedstatedir='${prefix}/com'
+localstatedir='${prefix}/var'
+includedir='${prefix}/include'
+oldincludedir='/usr/include'
+docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
+infodir='${datarootdir}/info'
+htmldir='${docdir}'
+dvidir='${docdir}'
+pdfdir='${docdir}'
+psdir='${docdir}'
+libdir='${exec_prefix}/lib'
+localedir='${datarootdir}/locale'
+mandir='${datarootdir}/man'
+
+ac_prev=
+ac_dashdash=
+for ac_option
+do
+ # If the previous option needs an argument, assign it.
+ if test -n "$ac_prev"; then
+ eval $ac_prev=\$ac_option
+ ac_prev=
+ continue
+ fi
+
+ case $ac_option in
+ *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
+ *=) ac_optarg= ;;
+ *) ac_optarg=yes ;;
+ esac
+
+ # Accept the important Cygnus configure options, so we can diagnose typos.
+
+ case $ac_dashdash$ac_option in
+ --)
+ ac_dashdash=yes ;;
+
+ -bindir | --bindir | --bindi | --bind | --bin | --bi)
+ ac_prev=bindir ;;
+ -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
+ bindir=$ac_optarg ;;
+
+ -build | --build | --buil | --bui | --bu)
+ ac_prev=build_alias ;;
+ -build=* | --build=* | --buil=* | --bui=* | --bu=*)
+ build_alias=$ac_optarg ;;
+
+ -cache-file | --cache-file | --cache-fil | --cache-fi \
+ | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
+ ac_prev=cache_file ;;
+ -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
+ | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
+ cache_file=$ac_optarg ;;
+
+ --config-cache | -C)
+ cache_file=config.cache ;;
+
+ -datadir | --datadir | --datadi | --datad)
+ ac_prev=datadir ;;
+ -datadir=* | --datadir=* | --datadi=* | --datad=*)
+ datadir=$ac_optarg ;;
+
+ -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
+ | --dataroo | --dataro | --datar)
+ ac_prev=datarootdir ;;
+ -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
+ | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
+ datarootdir=$ac_optarg ;;
+
+ -disable-* | --disable-*)
+ ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
+ # Reject names that are not valid shell variable names.
+ expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+ as_fn_error $? "invalid feature name: $ac_useropt"
+ ac_useropt_orig=$ac_useropt
+ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+ case $ac_user_opts in
+ *"
+"enable_$ac_useropt"
+"*) ;;
+ *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
+ ac_unrecognized_sep=', ';;
+ esac
+ eval enable_$ac_useropt=no ;;
+
+ -docdir | --docdir | --docdi | --doc | --do)
+ ac_prev=docdir ;;
+ -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
+ docdir=$ac_optarg ;;
+
+ -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
+ ac_prev=dvidir ;;
+ -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
+ dvidir=$ac_optarg ;;
+
+ -enable-* | --enable-*)
+ ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
+ # Reject names that are not valid shell variable names.
+ expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+ as_fn_error $? "invalid feature name: $ac_useropt"
+ ac_useropt_orig=$ac_useropt
+ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+ case $ac_user_opts in
+ *"
+"enable_$ac_useropt"
+"*) ;;
+ *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
+ ac_unrecognized_sep=', ';;
+ esac
+ eval enable_$ac_useropt=\$ac_optarg ;;
+
+ -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
+ | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
+ | --exec | --exe | --ex)
+ ac_prev=exec_prefix ;;
+ -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
+ | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
+ | --exec=* | --exe=* | --ex=*)
+ exec_prefix=$ac_optarg ;;
+
+ -gas | --gas | --ga | --g)
+ # Obsolete; use --with-gas.
+ with_gas=yes ;;
+
+ -help | --help | --hel | --he | -h)
+ ac_init_help=long ;;
+ -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
+ ac_init_help=recursive ;;
+ -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
+ ac_init_help=short ;;
+
+ -host | --host | --hos | --ho)
+ ac_prev=host_alias ;;
+ -host=* | --host=* | --hos=* | --ho=*)
+ host_alias=$ac_optarg ;;
+
+ -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
+ ac_prev=htmldir ;;
+ -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
+ | --ht=*)
+ htmldir=$ac_optarg ;;
+
+ -includedir | --includedir | --includedi | --included | --include \
+ | --includ | --inclu | --incl | --inc)
+ ac_prev=includedir ;;
+ -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
+ | --includ=* | --inclu=* | --incl=* | --inc=*)
+ includedir=$ac_optarg ;;
+
+ -infodir | --infodir | --infodi | --infod | --info | --inf)
+ ac_prev=infodir ;;
+ -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
+ infodir=$ac_optarg ;;
+
+ -libdir | --libdir | --libdi | --libd)
+ ac_prev=libdir ;;
+ -libdir=* | --libdir=* | --libdi=* | --libd=*)
+ libdir=$ac_optarg ;;
+
+ -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
+ | --libexe | --libex | --libe)
+ ac_prev=libexecdir ;;
+ -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
+ | --libexe=* | --libex=* | --libe=*)
+ libexecdir=$ac_optarg ;;
+
+ -localedir | --localedir | --localedi | --localed | --locale)
+ ac_prev=localedir ;;
+ -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
+ localedir=$ac_optarg ;;
+
+ -localstatedir | --localstatedir | --localstatedi | --localstated \
+ | --localstate | --localstat | --localsta | --localst | --locals)
+ ac_prev=localstatedir ;;
+ -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
+ | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
+ localstatedir=$ac_optarg ;;
+
+ -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
+ ac_prev=mandir ;;
+ -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
+ mandir=$ac_optarg ;;
+
+ -nfp | --nfp | --nf)
+ # Obsolete; use --without-fp.
+ with_fp=no ;;
+
+ -no-create | --no-create | --no-creat | --no-crea | --no-cre \
+ | --no-cr | --no-c | -n)
+ no_create=yes ;;
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+
+Usage: $0 [OPTION]... [VAR=VALUE]...
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+To assign environment variables (e.g., CC, CFLAGS...), specify them as
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+Defaults for the options are specified in brackets.
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+libcgroup configure 0.41
+generated by GNU Autoconf 2.69
+
+Copyright (C) 2012 Free Software Foundation, Inc.
+This configure script is free software; the Free Software Foundation
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+_ACEOF
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+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=1
+fi
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} # ac_fn_cxx_try_compile
+
+# ac_fn_c_try_compile LINENO
+# --------------------------
+# Try to compile conftest.$ac_ext, and return whether this succeeded.
+ac_fn_c_try_compile ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ rm -f conftest.$ac_objext
+ if { { ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_compile") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ grep -v '^ *+' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ mv -f conftest.er1 conftest.err
+ fi
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=1
+fi
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} # ac_fn_c_try_compile
+
+# ac_fn_c_try_link LINENO
+# -----------------------
+# Try to link conftest.$ac_ext, and return whether this succeeded.
+ac_fn_c_try_link ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ rm -f conftest.$ac_objext conftest$ac_exeext
+ if { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ grep -v '^ *+' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ mv -f conftest.er1 conftest.err
+ fi
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ test -x conftest$ac_exeext
+ }; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=1
+fi
+ # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
+ # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
+ # interfere with the next link command; also delete a directory that is
+ # left behind by Apple's compiler. We do this before executing the actions.
+ rm -rf conftest.dSYM conftest_ipa8_conftest.oo
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} # ac_fn_c_try_link
+
+# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
+# -------------------------------------------------------
+# Tests whether HEADER exists and can be compiled using the include files in
+# INCLUDES, setting the cache variable VAR accordingly.
+ac_fn_c_check_header_compile ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+#include <$2>
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ eval "$3=yes"
+else
+ eval "$3=no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_check_header_compile
+
+# ac_fn_c_try_cpp LINENO
+# ----------------------
+# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
+ac_fn_c_try_cpp ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ if { { ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ grep -v '^ *+' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ mv -f conftest.er1 conftest.err
+ fi
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } > conftest.i && {
+ test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ }; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=1
+fi
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} # ac_fn_c_try_cpp
+
+# ac_fn_c_try_run LINENO
+# ----------------------
+# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
+# that executables *can* be run.
+ac_fn_c_try_run ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ if { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
+ { { case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: program exited with status $ac_status" >&5
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=$ac_status
+fi
+ rm -rf conftest.dSYM conftest_ipa8_conftest.oo
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} # ac_fn_c_try_run
+
+# ac_fn_c_check_func LINENO FUNC VAR
+# ----------------------------------
+# Tests whether FUNC exists, setting the cache variable VAR accordingly
+ac_fn_c_check_func ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
+ For example, HP-UX 11i <limits.h> declares gettimeofday. */
+#define $2 innocuous_$2
+
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $2 (); below.
+ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ <limits.h> exists even on freestanding compilers. */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $2
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $2 ();
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined __stub_$2 || defined __stub___$2
+choke me
+#endif
+
+int
+main ()
+{
+return $2 ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ eval "$3=yes"
+else
+ eval "$3=no"
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_check_func
+
+# ac_fn_cxx_try_cpp LINENO
+# ------------------------
+# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
+ac_fn_cxx_try_cpp ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ if { { ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ grep -v '^ *+' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ mv -f conftest.er1 conftest.err
+ fi
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } > conftest.i && {
+ test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
+ test ! -s conftest.err
+ }; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=1
+fi
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} # ac_fn_cxx_try_cpp
+
+# ac_fn_cxx_try_link LINENO
+# -------------------------
+# Try to link conftest.$ac_ext, and return whether this succeeded.
+ac_fn_cxx_try_link ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ rm -f conftest.$ac_objext conftest$ac_exeext
+ if { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ grep -v '^ *+' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ mv -f conftest.er1 conftest.err
+ fi
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && {
+ test -z "$ac_cxx_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ test -x conftest$ac_exeext
+ }; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=1
+fi
+ # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
+ # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
+ # interfere with the next link command; also delete a directory that is
+ # left behind by Apple's compiler. We do this before executing the actions.
+ rm -rf conftest.dSYM conftest_ipa8_conftest.oo
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} # ac_fn_cxx_try_link
+
+# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
+# -------------------------------------------------------
+# Tests whether HEADER exists, giving a warning if it cannot be compiled using
+# the include files in INCLUDES and setting the cache variable VAR
+# accordingly.
+ac_fn_c_check_header_mongrel ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ if eval \${$3+:} false; then :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+else
+ # Is the header compilable?
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
+$as_echo_n "checking $2 usability... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+#include <$2>
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_header_compiler=yes
+else
+ ac_header_compiler=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
+$as_echo_n "checking $2 presence... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <$2>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+ ac_header_preproc=yes
+else
+ ac_header_preproc=no
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So? What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
+ yes:no: )
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
+ ;;
+ no:yes:* )
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
+ ;;
+esac
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ eval "$3=\$ac_header_compiler"
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+fi
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_check_header_mongrel
+
+# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
+# -------------------------------------------
+# Tests whether TYPE exists after having included INCLUDES, setting cache
+# variable VAR accordingly.
+ac_fn_c_check_type ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ eval "$3=no"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+int
+main ()
+{
+if (sizeof ($2))
+ return 0;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+int
+main ()
+{
+if (sizeof (($2)))
+ return 0;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+
+else
+ eval "$3=yes"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_check_type
+
+# ac_fn_c_find_intX_t LINENO BITS VAR
+# -----------------------------------
+# Finds a signed integer type with width BITS, setting cache variable VAR
+# accordingly.
+ac_fn_c_find_intX_t ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for int$2_t" >&5
+$as_echo_n "checking for int$2_t... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ eval "$3=no"
+ # Order is important - never check a type that is potentially smaller
+ # than half of the expected target width.
+ for ac_type in int$2_t 'int' 'long int' \
+ 'long long int' 'short int' 'signed char'; do
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$ac_includes_default
+ enum { N = $2 / 2 - 1 };
+int
+main ()
+{
+static int test_array [1 - 2 * !(0 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1))];
+test_array [0] = 0;
+return test_array [0];
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$ac_includes_default
+ enum { N = $2 / 2 - 1 };
+int
+main ()
+{
+static int test_array [1 - 2 * !(($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1)
+ < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 2))];
+test_array [0] = 0;
+return test_array [0];
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+
+else
+ case $ac_type in #(
+ int$2_t) :
+ eval "$3=yes" ;; #(
+ *) :
+ eval "$3=\$ac_type" ;;
+esac
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ if eval test \"x\$"$3"\" = x"no"; then :
+
+else
+ break
+fi
+ done
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_find_intX_t
+cat >config.log <<_ACEOF
+This file contains any messages produced by compilers while
+running configure, to aid debugging if configure makes a mistake.
+
+It was created by libcgroup $as_me 0.41, which was
+generated by GNU Autoconf 2.69. Invocation command line was
+
+ $ $0 $@
+
+_ACEOF
+exec 5>>config.log
+{
+cat <<_ASUNAME
+## --------- ##
+## Platform. ##
+## --------- ##
+
+hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
+uname -m = `(uname -m) 2>/dev/null || echo unknown`
+uname -r = `(uname -r) 2>/dev/null || echo unknown`
+uname -s = `(uname -s) 2>/dev/null || echo unknown`
+uname -v = `(uname -v) 2>/dev/null || echo unknown`
+
+/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
+/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
+
+/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
+/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
+/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
+/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
+/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
+/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
+/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
+
+_ASUNAME
+
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ $as_echo "PATH: $as_dir"
+ done
+IFS=$as_save_IFS
+
+} >&5
+
+cat >&5 <<_ACEOF
+
+
+## ----------- ##
+## Core tests. ##
+## ----------- ##
+
+_ACEOF
+
+
+# Keep a trace of the command line.
+# Strip out --no-create and --no-recursion so they do not pile up.
+# Strip out --silent because we don't want to record it for future runs.
+# Also quote any args containing shell meta-characters.
+# Make two passes to allow for proper duplicate-argument suppression.
+ac_configure_args=
+ac_configure_args0=
+ac_configure_args1=
+ac_must_keep_next=false
+for ac_pass in 1 2
+do
+ for ac_arg
+ do
+ case $ac_arg in
+ -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil)
+ continue ;;
+ *\'*)
+ ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ esac
+ case $ac_pass in
+ 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
+ 2)
+ as_fn_append ac_configure_args1 " '$ac_arg'"
+ if test $ac_must_keep_next = true; then
+ ac_must_keep_next=false # Got value, back to normal.
+ else
+ case $ac_arg in
+ *=* | --config-cache | -C | -disable-* | --disable-* \
+ | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
+ | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
+ | -with-* | --with-* | -without-* | --without-* | --x)
+ case "$ac_configure_args0 " in
+ "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
+ esac
+ ;;
+ -* ) ac_must_keep_next=true ;;
+ esac
+ fi
+ as_fn_append ac_configure_args " '$ac_arg'"
+ ;;
+ esac
+ done
+done
+{ ac_configure_args0=; unset ac_configure_args0;}
+{ ac_configure_args1=; unset ac_configure_args1;}
+
+# When interrupted or exit'd, cleanup temporary files, and complete
+# config.log. We remove comments because anyway the quotes in there
+# would cause problems or look ugly.
+# WARNING: Use '\'' to represent an apostrophe within the trap.
+# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
+trap 'exit_status=$?
+ # Save into config.log some information that might help in debugging.
+ {
+ echo
+
+ $as_echo "## ---------------- ##
+## Cache variables. ##
+## ---------------- ##"
+ echo
+ # The following way of writing the cache mishandles newlines in values,
+(
+ for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
+ eval ac_val=\$$ac_var
+ case $ac_val in #(
+ *${as_nl}*)
+ case $ac_var in #(
+ *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+ esac
+ case $ac_var in #(
+ _ | IFS | as_nl) ;; #(
+ BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+ *) { eval $ac_var=; unset $ac_var;} ;;
+ esac ;;
+ esac
+ done
+ (set) 2>&1 |
+ case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
+ *${as_nl}ac_space=\ *)
+ sed -n \
+ "s/'\''/'\''\\\\'\'''\''/g;
+ s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
+ ;; #(
+ *)
+ sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+ ;;
+ esac |
+ sort
+)
+ echo
+
+ $as_echo "## ----------------- ##
+## Output variables. ##
+## ----------------- ##"
+ echo
+ for ac_var in $ac_subst_vars
+ do
+ eval ac_val=\$$ac_var
+ case $ac_val in
+ *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+ esac
+ $as_echo "$ac_var='\''$ac_val'\''"
+ done | sort
+ echo
+
+ if test -n "$ac_subst_files"; then
+ $as_echo "## ------------------- ##
+## File substitutions. ##
+## ------------------- ##"
+ echo
+ for ac_var in $ac_subst_files
+ do
+ eval ac_val=\$$ac_var
+ case $ac_val in
+ *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+ esac
+ $as_echo "$ac_var='\''$ac_val'\''"
+ done | sort
+ echo
+ fi
+
+ if test -s confdefs.h; then
+ $as_echo "## ----------- ##
+## confdefs.h. ##
+## ----------- ##"
+ echo
+ cat confdefs.h
+ echo
+ fi
+ test "$ac_signal" != 0 &&
+ $as_echo "$as_me: caught signal $ac_signal"
+ $as_echo "$as_me: exit $exit_status"
+ } >&5
+ rm -f core *.core core.conftest.* &&
+ rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
+ exit $exit_status
+' 0
+for ac_signal in 1 2 13 15; do
+ trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
+done
+ac_signal=0
+
+# confdefs.h avoids OS command line length limits that DEFS can exceed.
+rm -f -r conftest* confdefs.h
+
+$as_echo "/* confdefs.h */" > confdefs.h
+
+# Predefined preprocessor variables.
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_NAME "$PACKAGE_NAME"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_VERSION "$PACKAGE_VERSION"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_STRING "$PACKAGE_STRING"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_URL "$PACKAGE_URL"
+_ACEOF
+
+
+# Let the site file select an alternate cache file if it wants to.
+# Prefer an explicitly selected file to automatically selected ones.
+ac_site_file1=NONE
+ac_site_file2=NONE
+if test -n "$CONFIG_SITE"; then
+ # We do not want a PATH search for config.site.
+ case $CONFIG_SITE in #((
+ -*) ac_site_file1=./$CONFIG_SITE;;
+ */*) ac_site_file1=$CONFIG_SITE;;
+ *) ac_site_file1=./$CONFIG_SITE;;
+ esac
+elif test "x$prefix" != xNONE; then
+ ac_site_file1=$prefix/share/config.site
+ ac_site_file2=$prefix/etc/config.site
+else
+ ac_site_file1=$ac_default_prefix/share/config.site
+ ac_site_file2=$ac_default_prefix/etc/config.site
+fi
+for ac_site_file in "$ac_site_file1" "$ac_site_file2"
+do
+ test "x$ac_site_file" = xNONE && continue
+ if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
+$as_echo "$as_me: loading site script $ac_site_file" >&6;}
+ sed 's/^/| /' "$ac_site_file" >&5
+ . "$ac_site_file" \
+ || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "failed to load site script $ac_site_file
+See \`config.log' for more details" "$LINENO" 5; }
+ fi
+done
+
+if test -r "$cache_file"; then
+ # Some versions of bash will fail to source /dev/null (special files
+ # actually), so we avoid doing that. DJGPP emulates it as a regular file.
+ if test /dev/null != "$cache_file" && test -f "$cache_file"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
+$as_echo "$as_me: loading cache $cache_file" >&6;}
+ case $cache_file in
+ [\\/]* | ?:[\\/]* ) . "$cache_file";;
+ *) . "./$cache_file";;
+ esac
+ fi
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
+$as_echo "$as_me: creating cache $cache_file" >&6;}
+ >$cache_file
+fi
+
+# Check that the precious variables saved in the cache have kept the same
+# value.
+ac_cache_corrupted=false
+for ac_var in $ac_precious_vars; do
+ eval ac_old_set=\$ac_cv_env_${ac_var}_set
+ eval ac_new_set=\$ac_env_${ac_var}_set
+ eval ac_old_val=\$ac_cv_env_${ac_var}_value
+ eval ac_new_val=\$ac_env_${ac_var}_value
+ case $ac_old_set,$ac_new_set in
+ set,)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
+ ac_cache_corrupted=: ;;
+ ,set)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
+ ac_cache_corrupted=: ;;
+ ,);;
+ *)
+ if test "x$ac_old_val" != "x$ac_new_val"; then
+ # differences in whitespace do not lead to failure.
+ ac_old_val_w=`echo x $ac_old_val`
+ ac_new_val_w=`echo x $ac_new_val`
+ if test "$ac_old_val_w" != "$ac_new_val_w"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
+$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
+ ac_cache_corrupted=:
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
+$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
+ eval $ac_var=\$ac_old_val
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
+$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
+$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
+ fi;;
+ esac
+ # Pass precious variables to config.status.
+ if test "$ac_new_set" = set; then
+ case $ac_new_val in
+ *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
+ *) ac_arg=$ac_var=$ac_new_val ;;
+ esac
+ case " $ac_configure_args " in
+ *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
+ *) as_fn_append ac_configure_args " '$ac_arg'" ;;
+ esac
+ fi
+done
+if $ac_cache_corrupted; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
+$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
+ as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
+fi
+## -------------------- ##
+## Main body of script. ##
+## -------------------- ##
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+am__api_version='1.13'
+
+ac_aux_dir=
+for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
+ if test -f "$ac_dir/install-sh"; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/install-sh -c"
+ break
+ elif test -f "$ac_dir/install.sh"; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/install.sh -c"
+ break
+ elif test -f "$ac_dir/shtool"; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/shtool install -c"
+ break
+ fi
+done
+if test -z "$ac_aux_dir"; then
+ as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
+fi
+
+# These three variables are undocumented and unsupported,
+# and are intended to be withdrawn in a future Autoconf release.
+# They can cause serious problems if a builder's source tree is in a directory
+# whose full name contains unusual characters.
+ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
+ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
+ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
+
+
+# Find a good install program. We prefer a C program (faster),
+# so one script is as good as another. But avoid the broken or
+# incompatible versions:
+# SysV /etc/install, /usr/sbin/install
+# SunOS /usr/etc/install
+# IRIX /sbin/install
+# AIX /bin/install
+# AmigaOS /C/install, which installs bootblocks on floppy discs
+# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
+# AFS /usr/afsws/bin/install, which mishandles nonexistent args
+# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
+# OS/2's system install, which has a completely different semantic
+# ./install, which can be erroneously created by make from ./install.sh.
+# Reject install programs that cannot install multiple files.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
+$as_echo_n "checking for a BSD-compatible install... " >&6; }
+if test -z "$INSTALL"; then
+if ${ac_cv_path_install+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ # Account for people who put trailing slashes in PATH elements.
+case $as_dir/ in #((
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+ /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
+ ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
+ /usr/ucb/* ) ;;
+ *)
+ # OSF1 and SCO ODT 3.0 have their own names for install.
+ # Don't use installbsd from OSF since it installs stuff as root
+ # by default.
+ for ac_prog in ginstall scoinst install; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
+ if test $ac_prog = install &&
+ grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+ # AIX install. It has an incompatible calling convention.
+ :
+ elif test $ac_prog = install &&
+ grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+ # program-specific install script used by HP pwplus--don't use.
+ :
+ else
+ rm -rf conftest.one conftest.two conftest.dir
+ echo one > conftest.one
+ echo two > conftest.two
+ mkdir conftest.dir
+ if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
+ test -s conftest.one && test -s conftest.two &&
+ test -s conftest.dir/conftest.one &&
+ test -s conftest.dir/conftest.two
+ then
+ ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
+ break 3
+ fi
+ fi
+ fi
+ done
+ done
+ ;;
+esac
+
+ done
+IFS=$as_save_IFS
+
+rm -rf conftest.one conftest.two conftest.dir
+
+fi
+ if test "${ac_cv_path_install+set}" = set; then
+ INSTALL=$ac_cv_path_install
+ else
+ # As a last resort, use the slow shell script. Don't cache a
+ # value for INSTALL within a source directory, because that will
+ # break other packages using the cache if that directory is
+ # removed, or if the value is a relative name.
+ INSTALL=$ac_install_sh
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
+$as_echo "$INSTALL" >&6; }
+
+# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
+# It thinks the first close brace ends the variable substitution.
+test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
+
+test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
+
+test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
+$as_echo_n "checking whether build environment is sane... " >&6; }
+# Reject unsafe characters in $srcdir or the absolute working directory
+# name. Accept space and tab only in the latter.
+am_lf='
+'
+case `pwd` in
+ *[\\\"\#\$\&\'\`$am_lf]*)
+ as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
+esac
+case $srcdir in
+ *[\\\"\#\$\&\'\`$am_lf\ \ ]*)
+ as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
+esac
+
+# Do 'set' in a subshell so we don't clobber the current shell's
+# arguments. Must try -L first in case configure is actually a
+# symlink; some systems play weird games with the mod time of symlinks
+# (eg FreeBSD returns the mod time of the symlink's containing
+# directory).
+if (
+ am_has_slept=no
+ for am_try in 1 2; do
+ echo "timestamp, slept: $am_has_slept" > conftest.file
+ set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
+ if test "$*" = "X"; then
+ # -L didn't work.
+ set X `ls -t "$srcdir/configure" conftest.file`
+ fi
+ if test "$*" != "X $srcdir/configure conftest.file" \
+ && test "$*" != "X conftest.file $srcdir/configure"; then
+
+ # If neither matched, then we have a broken ls. This can happen
+ # if, for instance, CONFIG_SHELL is bash and it inherits a
+ # broken ls alias from the environment. This has actually
+ # happened. Such a system could not be considered "sane".
+ as_fn_error $? "ls -t appears to fail. Make sure there is not a broken
+ alias in your environment" "$LINENO" 5
+ fi
+ if test "$2" = conftest.file || test $am_try -eq 2; then
+ break
+ fi
+ # Just in case.
+ sleep 1
+ am_has_slept=yes
+ done
+ test "$2" = conftest.file
+ )
+then
+ # Ok.
+ :
+else
+ as_fn_error $? "newly created file is older than distributed files!
+Check your system clock" "$LINENO" 5
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+# If we didn't sleep, we still need to ensure time stamps of config.status and
+# generated files are strictly newer.
+am_sleep_pid=
+if grep 'slept: no' conftest.file >/dev/null 2>&1; then
+ ( sleep 1 ) &
+ am_sleep_pid=$!
+fi
+
+rm -f conftest.file
+
+test "$program_prefix" != NONE &&
+ program_transform_name="s&^&$program_prefix&;$program_transform_name"
+# Use a double $ so make ignores it.
+test "$program_suffix" != NONE &&
+ program_transform_name="s&\$&$program_suffix&;$program_transform_name"
+# Double any \ or $.
+# By default was `s,x,x', remove it if useless.
+ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
+program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
+
+# expand $ac_aux_dir to an absolute path
+am_aux_dir=`cd $ac_aux_dir && pwd`
+
+if test x"${MISSING+set}" != xset; then
+ case $am_aux_dir in
+ *\ * | *\ *)
+ MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
+ *)
+ MISSING="\${SHELL} $am_aux_dir/missing" ;;
+ esac
+fi
+# Use eval to expand $SHELL
+if eval "$MISSING --is-lightweight"; then
+ am_missing_run="$MISSING "
+else
+ am_missing_run=
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
+$as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
+fi
+
+if test x"${install_sh}" != xset; then
+ case $am_aux_dir in
+ *\ * | *\ *)
+ install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
+ *)
+ install_sh="\${SHELL} $am_aux_dir/install-sh"
+ esac
+fi
+
+# Installed binaries are usually stripped using 'strip' when the user
+# run "make install-strip". However 'strip' might not be the right
+# tool to use in cross-compilation environments, therefore Automake
+# will honor the 'STRIP' environment variable to overrule this program.
+if test "$cross_compiling" != no; then
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
+set dummy ${ac_tool_prefix}strip; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_STRIP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$STRIP"; then
+ ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_STRIP="${ac_tool_prefix}strip"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+STRIP=$ac_cv_prog_STRIP
+if test -n "$STRIP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
+$as_echo "$STRIP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_STRIP"; then
+ ac_ct_STRIP=$STRIP
+ # Extract the first word of "strip", so it can be a program name with args.
+set dummy strip; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_STRIP"; then
+ ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_STRIP="strip"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
+if test -n "$ac_ct_STRIP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
+$as_echo "$ac_ct_STRIP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_STRIP" = x; then
+ STRIP=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ STRIP=$ac_ct_STRIP
+ fi
+else
+ STRIP="$ac_cv_prog_STRIP"
+fi
+
+fi
+INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
+$as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
+if test -z "$MKDIR_P"; then
+ if ${ac_cv_path_mkdir+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in mkdir gmkdir; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
+ case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
+ 'mkdir (GNU coreutils) '* | \
+ 'mkdir (coreutils) '* | \
+ 'mkdir (fileutils) '4.1*)
+ ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
+ break 3;;
+ esac
+ done
+ done
+ done
+IFS=$as_save_IFS
+
+fi
+
+ test -d ./--version && rmdir ./--version
+ if test "${ac_cv_path_mkdir+set}" = set; then
+ MKDIR_P="$ac_cv_path_mkdir -p"
+ else
+ # As a last resort, use the slow shell script. Don't cache a
+ # value for MKDIR_P within a source directory, because that will
+ # break other packages using the cache if that directory is
+ # removed, or if the value is a relative name.
+ MKDIR_P="$ac_install_sh -d"
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
+$as_echo "$MKDIR_P" >&6; }
+
+for ac_prog in gawk mawk nawk awk
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_AWK+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$AWK"; then
+ ac_cv_prog_AWK="$AWK" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_AWK="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+AWK=$ac_cv_prog_AWK
+if test -n "$AWK"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
+$as_echo "$AWK" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$AWK" && break
+done
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
+$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
+set x ${MAKE-make}
+ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
+if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat >conftest.make <<\_ACEOF
+SHELL = /bin/sh
+all:
+ @echo '@@@%%%=$(MAKE)=@@@%%%'
+_ACEOF
+# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
+case `${MAKE-make} -f conftest.make 2>/dev/null` in
+ *@@@%%%=?*=@@@%%%*)
+ eval ac_cv_prog_make_${ac_make}_set=yes;;
+ *)
+ eval ac_cv_prog_make_${ac_make}_set=no;;
+esac
+rm -f conftest.make
+fi
+if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ SET_MAKE=
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ SET_MAKE="MAKE=${MAKE-make}"
+fi
+
+rm -rf .tst 2>/dev/null
+mkdir .tst 2>/dev/null
+if test -d .tst; then
+ am__leading_dot=.
+else
+ am__leading_dot=_
+fi
+rmdir .tst 2>/dev/null
+
+# Check whether --enable-silent-rules was given.
+if test "${enable_silent_rules+set}" = set; then :
+ enableval=$enable_silent_rules;
+fi
+
+case $enable_silent_rules in # (((
+ yes) AM_DEFAULT_VERBOSITY=0;;
+ no) AM_DEFAULT_VERBOSITY=1;;
+ *) AM_DEFAULT_VERBOSITY=1;;
+esac
+am_make=${MAKE-make}
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
+$as_echo_n "checking whether $am_make supports nested variables... " >&6; }
+if ${am_cv_make_support_nested_variables+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if $as_echo 'TRUE=$(BAR$(V))
+BAR0=false
+BAR1=true
+V=1
+am__doit:
+ @$(TRUE)
+.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
+ am_cv_make_support_nested_variables=yes
+else
+ am_cv_make_support_nested_variables=no
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
+$as_echo "$am_cv_make_support_nested_variables" >&6; }
+if test $am_cv_make_support_nested_variables = yes; then
+ AM_V='$(V)'
+ AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
+else
+ AM_V=$AM_DEFAULT_VERBOSITY
+ AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
+fi
+AM_BACKSLASH='\'
+
+if test "`cd $srcdir && pwd`" != "`pwd`"; then
+ # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
+ # is not polluted with repeated "-I."
+ am__isrc=' -I$(srcdir)'
+ # test to see if srcdir already configured
+ if test -f $srcdir/config.status; then
+ as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
+ fi
+fi
+
+# test whether we have cygpath
+if test -z "$CYGPATH_W"; then
+ if (cygpath --version) >/dev/null 2>/dev/null; then
+ CYGPATH_W='cygpath -w'
+ else
+ CYGPATH_W=echo
+ fi
+fi
+
+
+# Define the identity of the package.
+ PACKAGE='libcgroup'
+ VERSION='0.41'
+
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE "$PACKAGE"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define VERSION "$VERSION"
+_ACEOF
+
+# Some tools Automake needs.
+
+ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
+
+
+AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
+
+
+AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
+
+
+AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
+
+
+MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
+
+# For better backward compatibility. To be removed once Automake 1.9.x
+# dies out for good. For more background, see:
+# <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
+# <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
+mkdir_p='$(MKDIR_P)'
+
+# We need awk for the "check" target. The system "awk" is bad on
+# some platforms.
+# Always define AMTAR for backward compatibility. Yes, it's still used
+# in the wild :-( We should find a proper way to deprecate it ...
+AMTAR='$${TAR-tar}'
+
+
+# We'll loop over all known methods to create a tar archive until one works.
+_am_tools='gnutar pax cpio none'
+
+am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
+
+
+
+
+
+
+
+# Check whether --enable-silent-rules was given.
+if test "${enable_silent_rules+set}" = set; then :
+ enableval=$enable_silent_rules;
+fi
+
+case $enable_silent_rules in # (((
+ yes) AM_DEFAULT_VERBOSITY=0;;
+ no) AM_DEFAULT_VERBOSITY=1;;
+ *) AM_DEFAULT_VERBOSITY=0;;
+esac
+am_make=${MAKE-make}
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
+$as_echo_n "checking whether $am_make supports nested variables... " >&6; }
+if ${am_cv_make_support_nested_variables+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if $as_echo 'TRUE=$(BAR$(V))
+BAR0=false
+BAR1=true
+V=1
+am__doit:
+ @$(TRUE)
+.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
+ am_cv_make_support_nested_variables=yes
+else
+ am_cv_make_support_nested_variables=no
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
+$as_echo "$am_cv_make_support_nested_variables" >&6; }
+if test $am_cv_make_support_nested_variables = yes; then
+ AM_V='$(V)'
+ AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
+else
+ AM_V=$AM_DEFAULT_VERBOSITY
+ AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
+fi
+AM_BACKSLASH='\'
+
+
+# set library version, soname is libcgroup.so.MAJOR
+LIBRARY_VERSION_MAJOR=1
+
+LIBRARY_VERSION_MINOR=0
+
+LIBRARY_VERSION_RELEASE=41
+
+
+# we do not want static libraries
+# Check whether --enable-static was given.
+if test "${enable_static+set}" = set; then :
+ enableval=$enable_static; p=${PACKAGE-default}
+ case $enableval in
+ yes) enable_static=yes ;;
+ no) enable_static=no ;;
+ *)
+ enable_static=no
+ # Look at the argument we got. We use all the common list separators.
+ lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+ for pkg in $enableval; do
+ IFS="$lt_save_ifs"
+ if test "X$pkg" = "X$p"; then
+ enable_static=yes
+ fi
+ done
+ IFS="$lt_save_ifs"
+ ;;
+ esac
+else
+ enable_static=no
+fi
+
+
+
+
+
+
+
+
+
+
+
+ac_config_headers="$ac_config_headers config.h"
+
+
+# Check whether --enable-bindings was given.
+if test "${enable_bindings+set}" = set; then :
+ enableval=$enable_bindings;
+ if test "x$enableval" = xno; then
+ with_bindings=false
+ else
+ with_bindings=true
+ fi
+
+else
+ with_bindings = false
+fi
+
+ if test x$with_bindings = xtrue; then
+ WITH_BINDINGS_TRUE=
+ WITH_BINDINGS_FALSE='#'
+else
+ WITH_BINDINGS_TRUE='#'
+ WITH_BINDINGS_FALSE=
+fi
+
+
+# Process command line options
+# Check whether --enable-tools was given.
+if test "${enable_tools+set}" = set; then :
+ enableval=$enable_tools;
+ if test "x$enableval" = xno; then
+ with_tools=false
+ else
+ with_tools=true
+ fi
+
+else
+ with_tools=true
+fi
+
+ if test x$with_tools = xtrue; then
+ WITH_TOOLS_TRUE=
+ WITH_TOOLS_FALSE='#'
+else
+ WITH_TOOLS_TRUE='#'
+ WITH_TOOLS_FALSE=
+fi
+
+
+# Check whether --enable-pam was given.
+if test "${enable_pam+set}" = set; then :
+ enableval=$enable_pam;
+ if test "x$enableval" = xno; then
+ with_pam=false
+ else
+ with_pam=true
+ fi
+
+else
+ with_pam=true
+fi
+
+ if test x$with_pam = xtrue; then
+ WITH_PAM_TRUE=
+ WITH_PAM_FALSE='#'
+else
+ WITH_PAM_TRUE='#'
+ WITH_PAM_FALSE=
+fi
+
+
+# Check whether --enable-daemon was given.
+if test "${enable_daemon+set}" = set; then :
+ enableval=$enable_daemon;
+ if test "x$enableval" = xno; then
+ with_daemon=false
+ else
+ with_daemon=true
+ fi
+
+else
+ with_daemon=true
+fi
+
+ if test x$with_daemon = xtrue; then
+ WITH_DAEMON_TRUE=
+ WITH_DAEMON_FALSE='#'
+else
+ WITH_DAEMON_TRUE='#'
+ WITH_DAEMON_FALSE=
+fi
+
+
+# Check whether --enable-initscript-install was given.
+if test "${enable_initscript_install+set}" = set; then :
+ enableval=$enable_initscript_install;
+ if test "x$enableval" = xno; then
+ with_initscript_install=false
+ else
+ with_initscript_install=true
+ fi
+
+else
+ with_initscript_install=false
+fi
+
+ if test x$with_initscript_install = xtrue; then
+ WITH_INITSCRIPT_INSTALL_TRUE=
+ WITH_INITSCRIPT_INSTALL_FALSE='#'
+else
+ WITH_INITSCRIPT_INSTALL_TRUE='#'
+ WITH_INITSCRIPT_INSTALL_FALSE=
+fi
+
+
+socket_path="/var/run/cgred.socket"
+# Check whether --enable-cgred-socket was given.
+if test "${enable_cgred_socket+set}" = set; then :
+ enableval=$enable_cgred_socket;
+ if test "x$enableval" = xno -o "x$enableval" = xyes; then
+ as_fn_error $? "Provide valid path with --enable-cgred-socket option." "$LINENO" 5
+ else
+ socket_path="$enableval"
+ fi
+
+fi
+
+
+cat >>confdefs.h <<_ACEOF
+#define CGRULE_CGRED_SOCKET_PATH "$socket_path"
+_ACEOF
+
+
+pam_module_dir="$libdir/security"
+# Check whether --enable-pam-module-dir was given.
+if test "${enable_pam_module_dir+set}" = set; then :
+ enableval=$enable_pam_module_dir;
+ if test "x$enableval" = xno -o "x$enableval" = xyes; then
+ as_fn_error $? "Provide valid path with --enable-pam-module-dir option." "$LINENO" 5
+ else
+ pam_module_dir="$enableval"
+ fi
+
+fi
+
+pamlibdir="$pam_module_dir"
+
+
+# Check whether --enable-opaque-hierarchy was given.
+if test "${enable_opaque_hierarchy+set}" = set; then :
+ enableval=$enable_opaque_hierarchy;
+ if test "x$enableval" = xno -o "x$enableval" = xyes; then
+ as_fn_error $? "Provide name of a hierarchy." "$LINENO" 5
+ else
+
+cat >>confdefs.h <<_ACEOF
+#define OPAQUE_HIERARCHY "$enableval"
+_ACEOF
+
+ fi
+
+fi
+
+
+# Checks for programs.
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+if test -z "$CXX"; then
+ if test -n "$CCC"; then
+ CXX=$CCC
+ else
+ if test -n "$ac_tool_prefix"; then
+ for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
+ do
+ # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CXX+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CXX"; then
+ ac_cv_prog_CXX="$CXX" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CXX=$ac_cv_prog_CXX
+if test -n "$CXX"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
+$as_echo "$CXX" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$CXX" && break
+ done
+fi
+if test -z "$CXX"; then
+ ac_ct_CXX=$CXX
+ for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_CXX+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_CXX"; then
+ ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_CXX="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
+if test -n "$ac_ct_CXX"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
+$as_echo "$ac_ct_CXX" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$ac_ct_CXX" && break
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+
+ if
+ test "x$enable_dependency_tracking" != xno \
+ && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
+ am__fastdepCXX_TRUE=
+ am__fastdepCXX_FALSE='#'
+else
+ am__fastdepCXX_TRUE='#'
+ am__fastdepCXX_FALSE=
+fi
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}gcc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CC="${ac_tool_prefix}gcc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_CC"; then
+ ac_ct_CC=$CC
+ # Extract the first word of "gcc", so it can be a program name with args.
+set dummy gcc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_CC"; then
+ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_CC="gcc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_CC" = x; then
+ CC=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ CC=$ac_ct_CC
+ fi
+else
+ CC="$ac_cv_prog_CC"
+fi
+
+if test -z "$CC"; then
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}cc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CC="${ac_tool_prefix}cc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ fi
+fi
+if test -z "$CC"; then
+ # Extract the first word of "cc", so it can be a program name with args.
+set dummy cc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+ ac_prog_rejected=no
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
+ ac_prog_rejected=yes
+ continue
+ fi
+ ac_cv_prog_CC="cc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+if test $ac_prog_rejected = yes; then
+ # We found a bogon in the path, so make sure we never use it.
+ set dummy $ac_cv_prog_CC
+ shift
+ if test $# != 0; then
+ # We chose a different compiler from the bogus one.
+ # However, it has the same basename, so the bogon will be chosen
+ # first if we set CC to just the basename; use the full file name.
+ shift
+ ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
+ fi
+fi
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$CC"; then
+ if test -n "$ac_tool_prefix"; then
+ for ac_prog in cl.exe
+ do
+ # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$CC" && break
+ done
+fi
+if test -z "$CC"; then
+ ac_ct_CC=$CC
+ for ac_prog in cl.exe
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_CC"; then
+ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_CC="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$ac_ct_CC" && break
+done
+
+ if test "x$ac_ct_CC" = x; then
+ CC=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ CC=$ac_ct_CC
+ fi
+fi
+
+fi
+
+
+test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "no acceptable C compiler found in \$PATH
+See \`config.log' for more details" "$LINENO" 5; }
+
+# Provide some information about the compiler.
+$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
+for ac_option in --version -v -V -qversion; do
+ { { ac_try="$ac_compiler $ac_option >&5"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_compiler $ac_option >&5") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ sed '10a\
+... rest of stderr output deleted ...
+ 10q' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ fi
+ rm -f conftest.er1 conftest.err
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+done
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
+$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
+if ${ac_cv_c_compiler_gnu+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+#ifndef __GNUC__
+ choke me
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_compiler_gnu=yes
+else
+ ac_compiler_gnu=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_cv_c_compiler_gnu=$ac_compiler_gnu
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
+$as_echo "$ac_cv_c_compiler_gnu" >&6; }
+if test $ac_compiler_gnu = yes; then
+ GCC=yes
+else
+ GCC=
+fi
+ac_test_CFLAGS=${CFLAGS+set}
+ac_save_CFLAGS=$CFLAGS
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
+$as_echo_n "checking whether $CC accepts -g... " >&6; }
+if ${ac_cv_prog_cc_g+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_save_c_werror_flag=$ac_c_werror_flag
+ ac_c_werror_flag=yes
+ ac_cv_prog_cc_g=no
+ CFLAGS="-g"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_g=yes
+else
+ CFLAGS=""
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+
+else
+ ac_c_werror_flag=$ac_save_c_werror_flag
+ CFLAGS="-g"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_g=yes
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ ac_c_werror_flag=$ac_save_c_werror_flag
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
+$as_echo "$ac_cv_prog_cc_g" >&6; }
+if test "$ac_test_CFLAGS" = set; then
+ CFLAGS=$ac_save_CFLAGS
+elif test $ac_cv_prog_cc_g = yes; then
+ if test "$GCC" = yes; then
+ CFLAGS="-g -O2"
+ else
+ CFLAGS="-g"
+ fi
+else
+ if test "$GCC" = yes; then
+ CFLAGS="-O2"
+ else
+ CFLAGS=
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
+$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
+if ${ac_cv_prog_cc_c89+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_cv_prog_cc_c89=no
+ac_save_CC=$CC
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdarg.h>
+#include <stdio.h>
+struct stat;
+/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
+struct buf { int x; };
+FILE * (*rcsopen) (struct buf *, struct stat *, int);
+static char *e (p, i)
+ char **p;
+ int i;
+{
+ return p[i];
+}
+static char *f (char * (*g) (char **, int), char **p, ...)
+{
+ char *s;
+ va_list v;
+ va_start (v,p);
+ s = g (p, va_arg (v,int));
+ va_end (v);
+ return s;
+}
+
+/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
+ function prototypes and stuff, but not '\xHH' hex character constants.
+ These don't provoke an error unfortunately, instead are silently treated
+ as 'x'. The following induces an error, until -std is added to get
+ proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
+ array size at least. It's necessary to write '\x00'==0 to get something
+ that's true only with -std. */
+int osf4_cc_array ['\x00' == 0 ? 1 : -1];
+
+/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
+ inside strings and character constants. */
+#define FOO(x) 'x'
+int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
+
+int test (int i, double x);
+struct s1 {int (*f) (int a);};
+struct s2 {int (*f) (double a);};
+int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
+int argc;
+char **argv;
+int
+main ()
+{
+return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
+ ;
+ return 0;
+}
+_ACEOF
+for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
+ -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+do
+ CC="$ac_save_CC $ac_arg"
+ if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_c89=$ac_arg
+fi
+rm -f core conftest.err conftest.$ac_objext
+ test "x$ac_cv_prog_cc_c89" != "xno" && break
+done
+rm -f conftest.$ac_ext
+CC=$ac_save_CC
+
+fi
+# AC_CACHE_VAL
+case "x$ac_cv_prog_cc_c89" in
+ x)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
+$as_echo "none needed" >&6; } ;;
+ xno)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
+$as_echo "unsupported" >&6; } ;;
+ *)
+ CC="$CC $ac_cv_prog_cc_c89"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
+$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
+esac
+if test "x$ac_cv_prog_cc_c89" != xno; then :
+
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+depcc="$CC" am_compiler_list=
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
+$as_echo_n "checking dependency style of $depcc... " >&6; }
+if ${am_cv_CC_dependencies_compiler_type+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
+ # We make a subdir and do the tests there. Otherwise we can end up
+ # making bogus files that we don't know about and never remove. For
+ # instance it was reported that on HP-UX the gcc test will end up
+ # making a dummy file named 'D' -- because '-MD' means "put the output
+ # in D".
+ rm -rf conftest.dir
+ mkdir conftest.dir
+ # Copy depcomp to subdir because otherwise we won't find it if we're
+ # using a relative directory.
+ cp "$am_depcomp" conftest.dir
+ cd conftest.dir
+ # We will build objects and dependencies in a subdirectory because
+ # it helps to detect inapplicable dependency modes. For instance
+ # both Tru64's cc and ICC support -MD to output dependencies as a
+ # side effect of compilation, but ICC will put the dependencies in
+ # the current directory while Tru64 will put them in the object
+ # directory.
+ mkdir sub
+
+ am_cv_CC_dependencies_compiler_type=none
+ if test "$am_compiler_list" = ""; then
+ am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
+ fi
+ am__universal=false
+ case " $depcc " in #(
+ *\ -arch\ *\ -arch\ *) am__universal=true ;;
+ esac
+
+ for depmode in $am_compiler_list; do
+ # Setup a source with many dependencies, because some compilers
+ # like to wrap large dependency lists on column 80 (with \), and
+ # we should not choose a depcomp mode which is confused by this.
+ #
+ # We need to recreate these files for each test, as the compiler may
+ # overwrite some of them when testing with obscure command lines.
+ # This happens at least with the AIX C compiler.
+ : > sub/conftest.c
+ for i in 1 2 3 4 5 6; do
+ echo '#include "conftst'$i'.h"' >> sub/conftest.c
+ # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
+ # Solaris 10 /bin/sh.
+ echo '/* dummy */' > sub/conftst$i.h
+ done
+ echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
+
+ # We check with '-c' and '-o' for the sake of the "dashmstdout"
+ # mode. It turns out that the SunPro C++ compiler does not properly
+ # handle '-M -o', and we need to detect this. Also, some Intel
+ # versions had trouble with output in subdirs.
+ am__obj=sub/conftest.${OBJEXT-o}
+ am__minus_obj="-o $am__obj"
+ case $depmode in
+ gcc)
+ # This depmode causes a compiler race in universal mode.
+ test "$am__universal" = false || continue
+ ;;
+ nosideeffect)
+ # After this tag, mechanisms are not by side-effect, so they'll
+ # only be used when explicitly requested.
+ if test "x$enable_dependency_tracking" = xyes; then
+ continue
+ else
+ break
+ fi
+ ;;
+ msvc7 | msvc7msys | msvisualcpp | msvcmsys)
+ # This compiler won't grok '-c -o', but also, the minuso test has
+ # not run yet. These depmodes are late enough in the game, and
+ # so weak that their functioning should not be impacted.
+ am__obj=conftest.${OBJEXT-o}
+ am__minus_obj=
+ ;;
+ none) break ;;
+ esac
+ if depmode=$depmode \
+ source=sub/conftest.c object=$am__obj \
+ depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
+ $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
+ >/dev/null 2>conftest.err &&
+ grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
+ grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
+ grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
+ ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
+ # icc doesn't choke on unknown options, it will just issue warnings
+ # or remarks (even with -Werror). So we grep stderr for any message
+ # that says an option was ignored or not supported.
+ # When given -MP, icc 7.0 and 7.1 complain thusly:
+ # icc: Command line warning: ignoring option '-M'; no argument required
+ # The diagnosis changed in icc 8.0:
+ # icc: Command line remark: option '-MP' not supported
+ if (grep 'ignoring option' conftest.err ||
+ grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
+ am_cv_CC_dependencies_compiler_type=$depmode
+ break
+ fi
+ fi
+ done
+
+ cd ..
+ rm -rf conftest.dir
+else
+ am_cv_CC_dependencies_compiler_type=none
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
+$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
+CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
+
+ if
+ test "x$enable_dependency_tracking" != xno \
+ && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
+ am__fastdepCC_TRUE=
+ am__fastdepCC_FALSE='#'
+else
+ am__fastdepCC_TRUE='#'
+ am__fastdepCC_FALSE=
+fi
+
+
+for ac_prog in 'bison -y' byacc
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_YACC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$YACC"; then
+ ac_cv_prog_YACC="$YACC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_YACC="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+YACC=$ac_cv_prog_YACC
+if test -n "$YACC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5
+$as_echo "$YACC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$YACC" && break
+done
+test -n "$YACC" || YACC="yacc"
+
+if test "$YACC" = yacc; then
+ # Extract the first word of "yacc", so it can be a program name with args.
+set dummy yacc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_REALLY_YACC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$REALLY_YACC"; then
+ ac_cv_prog_REALLY_YACC="$REALLY_YACC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_REALLY_YACC="yacc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+REALLY_YACC=$ac_cv_prog_REALLY_YACC
+if test -n "$REALLY_YACC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $REALLY_YACC" >&5
+$as_echo "$REALLY_YACC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ if test "$REALLY_YACC" = ""; then
+ as_fn_error $? "This program cannot be built unless a version of yacc is installed." "$LINENO" 5
+ fi
+fi
+
+for ac_prog in flex lex
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_LEX+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$LEX"; then
+ ac_cv_prog_LEX="$LEX" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_LEX="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+LEX=$ac_cv_prog_LEX
+if test -n "$LEX"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LEX" >&5
+$as_echo "$LEX" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$LEX" && break
+done
+test -n "$LEX" || LEX=":"
+
+if test "x$LEX" != "x:"; then
+ cat >conftest.l <<_ACEOF
+%%
+a { ECHO; }
+b { REJECT; }
+c { yymore (); }
+d { yyless (1); }
+e { /* IRIX 6.5 flex 2.5.4 underquotes its yyless argument. */
+ yyless ((input () != 0)); }
+f { unput (yytext[0]); }
+. { BEGIN INITIAL; }
+%%
+#ifdef YYTEXT_POINTER
+extern char *yytext;
+#endif
+int
+main (void)
+{
+ return ! yylex () + ! yywrap ();
+}
+_ACEOF
+{ { ac_try="$LEX conftest.l"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$LEX conftest.l") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking lex output file root" >&5
+$as_echo_n "checking lex output file root... " >&6; }
+if ${ac_cv_prog_lex_root+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+
+if test -f lex.yy.c; then
+ ac_cv_prog_lex_root=lex.yy
+elif test -f lexyy.c; then
+ ac_cv_prog_lex_root=lexyy
+else
+ as_fn_error $? "cannot find output from $LEX; giving up" "$LINENO" 5
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_root" >&5
+$as_echo "$ac_cv_prog_lex_root" >&6; }
+LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root
+
+if test -z "${LEXLIB+set}"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking lex library" >&5
+$as_echo_n "checking lex library... " >&6; }
+if ${ac_cv_lib_lex+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+
+ ac_save_LIBS=$LIBS
+ ac_cv_lib_lex='none needed'
+ for ac_lib in '' -lfl -ll; do
+ LIBS="$ac_lib $ac_save_LIBS"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+`cat $LEX_OUTPUT_ROOT.c`
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_lex=$ac_lib
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ test "$ac_cv_lib_lex" != 'none needed' && break
+ done
+ LIBS=$ac_save_LIBS
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lex" >&5
+$as_echo "$ac_cv_lib_lex" >&6; }
+ test "$ac_cv_lib_lex" != 'none needed' && LEXLIB=$ac_cv_lib_lex
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether yytext is a pointer" >&5
+$as_echo_n "checking whether yytext is a pointer... " >&6; }
+if ${ac_cv_prog_lex_yytext_pointer+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ # POSIX says lex can declare yytext either as a pointer or an array; the
+# default is implementation-dependent. Figure out which it is, since
+# not all implementations provide the %pointer and %array declarations.
+ac_cv_prog_lex_yytext_pointer=no
+ac_save_LIBS=$LIBS
+LIBS="$LEXLIB $ac_save_LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+ #define YYTEXT_POINTER 1
+`cat $LEX_OUTPUT_ROOT.c`
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_prog_lex_yytext_pointer=yes
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_save_LIBS
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_yytext_pointer" >&5
+$as_echo "$ac_cv_prog_lex_yytext_pointer" >&6; }
+if test $ac_cv_prog_lex_yytext_pointer = yes; then
+
+$as_echo "#define YYTEXT_POINTER 1" >>confdefs.h
+
+fi
+rm -f conftest.l $LEX_OUTPUT_ROOT.c
+
+fi
+if test "$LEX" = :; then
+ LEX=${am_missing_run}flex
+fi
+if test "$LEX" != flex; then
+ as_fn_error $? "This program cannot be built unless flex is installed." "$LINENO" 5
+fi
+case `pwd` in
+ *\ * | *\ *)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
+$as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
+esac
+
+
+
+macro_version='2.4.2'
+macro_revision='1.3337'
+
+
+
+
+
+
+
+
+
+
+
+
+
+ltmain="$ac_aux_dir/ltmain.sh"
+
+# Make sure we can run config.sub.
+$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
+ as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
+$as_echo_n "checking build system type... " >&6; }
+if ${ac_cv_build+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_build_alias=$build_alias
+test "x$ac_build_alias" = x &&
+ ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
+test "x$ac_build_alias" = x &&
+ as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
+ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
+ as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
+$as_echo "$ac_cv_build" >&6; }
+case $ac_cv_build in
+*-*-*) ;;
+*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
+esac
+build=$ac_cv_build
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_build
+shift
+build_cpu=$1
+build_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+build_os=$*
+IFS=$ac_save_IFS
+case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
+$as_echo_n "checking host system type... " >&6; }
+if ${ac_cv_host+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "x$host_alias" = x; then
+ ac_cv_host=$ac_cv_build
+else
+ ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
+ as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
+$as_echo "$ac_cv_host" >&6; }
+case $ac_cv_host in
+*-*-*) ;;
+*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
+esac
+host=$ac_cv_host
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_host
+shift
+host_cpu=$1
+host_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+host_os=$*
+IFS=$ac_save_IFS
+case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
+
+
+# Backslashify metacharacters that are still active within
+# double-quoted strings.
+sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
+
+# Same as above, but do not quote variable references.
+double_quote_subst='s/\(["`\\]\)/\\\1/g'
+
+# Sed substitution to delay expansion of an escaped shell variable in a
+# double_quote_subst'ed string.
+delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
+
+# Sed substitution to delay expansion of an escaped single quote.
+delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
+
+# Sed substitution to avoid accidental globbing in evaled expressions
+no_glob_subst='s/\*/\\\*/g'
+
+ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
+ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
+$as_echo_n "checking how to print strings... " >&6; }
+# Test print first, because it will be a builtin if present.
+if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
+ test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
+ ECHO='print -r --'
+elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
+ ECHO='printf %s\n'
+else
+ # Use this function as a fallback that always works.
+ func_fallback_echo ()
+ {
+ eval 'cat <<_LTECHO_EOF
+$1
+_LTECHO_EOF'
+ }
+ ECHO='func_fallback_echo'
+fi
+
+# func_echo_all arg...
+# Invoke $ECHO with all args, space-separated.
+func_echo_all ()
+{
+ $ECHO ""
+}
+
+case "$ECHO" in
+ printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
+$as_echo "printf" >&6; } ;;
+ print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
+$as_echo "print -r" >&6; } ;;
+ *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
+$as_echo "cat" >&6; } ;;
+esac
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
+$as_echo_n "checking for a sed that does not truncate output... " >&6; }
+if ${ac_cv_path_SED+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
+ for ac_i in 1 2 3 4 5 6 7; do
+ ac_script="$ac_script$as_nl$ac_script"
+ done
+ echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
+ { ac_script=; unset ac_script;}
+ if test -z "$SED"; then
+ ac_path_SED_found=false
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in sed gsed; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
+ as_fn_executable_p "$ac_path_SED" || continue
+# Check for GNU ac_path_SED and select it if it is found.
+ # Check for GNU $ac_path_SED
+case `"$ac_path_SED" --version 2>&1` in
+*GNU*)
+ ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
+*)
+ ac_count=0
+ $as_echo_n 0123456789 >"conftest.in"
+ while :
+ do
+ cat "conftest.in" "conftest.in" >"conftest.tmp"
+ mv "conftest.tmp" "conftest.in"
+ cp "conftest.in" "conftest.nl"
+ $as_echo '' >> "conftest.nl"
+ "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
+ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+ as_fn_arith $ac_count + 1 && ac_count=$as_val
+ if test $ac_count -gt ${ac_path_SED_max-0}; then
+ # Best one so far, save it but keep looking for a better one
+ ac_cv_path_SED="$ac_path_SED"
+ ac_path_SED_max=$ac_count
+ fi
+ # 10*(2^10) chars as input seems more than enough
+ test $ac_count -gt 10 && break
+ done
+ rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+ $ac_path_SED_found && break 3
+ done
+ done
+ done
+IFS=$as_save_IFS
+ if test -z "$ac_cv_path_SED"; then
+ as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
+ fi
+else
+ ac_cv_path_SED=$SED
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
+$as_echo "$ac_cv_path_SED" >&6; }
+ SED="$ac_cv_path_SED"
+ rm -f conftest.sed
+
+test -z "$SED" && SED=sed
+Xsed="$SED -e 1s/^X//"
+
+
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
+$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
+if ${ac_cv_path_GREP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -z "$GREP"; then
+ ac_path_GREP_found=false
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in grep ggrep; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
+ as_fn_executable_p "$ac_path_GREP" || continue
+# Check for GNU ac_path_GREP and select it if it is found.
+ # Check for GNU $ac_path_GREP
+case `"$ac_path_GREP" --version 2>&1` in
+*GNU*)
+ ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
+*)
+ ac_count=0
+ $as_echo_n 0123456789 >"conftest.in"
+ while :
+ do
+ cat "conftest.in" "conftest.in" >"conftest.tmp"
+ mv "conftest.tmp" "conftest.in"
+ cp "conftest.in" "conftest.nl"
+ $as_echo 'GREP' >> "conftest.nl"
+ "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+ as_fn_arith $ac_count + 1 && ac_count=$as_val
+ if test $ac_count -gt ${ac_path_GREP_max-0}; then
+ # Best one so far, save it but keep looking for a better one
+ ac_cv_path_GREP="$ac_path_GREP"
+ ac_path_GREP_max=$ac_count
+ fi
+ # 10*(2^10) chars as input seems more than enough
+ test $ac_count -gt 10 && break
+ done
+ rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+ $ac_path_GREP_found && break 3
+ done
+ done
+ done
+IFS=$as_save_IFS
+ if test -z "$ac_cv_path_GREP"; then
+ as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+ fi
+else
+ ac_cv_path_GREP=$GREP
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
+$as_echo "$ac_cv_path_GREP" >&6; }
+ GREP="$ac_cv_path_GREP"
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
+$as_echo_n "checking for egrep... " >&6; }
+if ${ac_cv_path_EGREP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
+ then ac_cv_path_EGREP="$GREP -E"
+ else
+ if test -z "$EGREP"; then
+ ac_path_EGREP_found=false
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in egrep; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
+ as_fn_executable_p "$ac_path_EGREP" || continue
+# Check for GNU ac_path_EGREP and select it if it is found.
+ # Check for GNU $ac_path_EGREP
+case `"$ac_path_EGREP" --version 2>&1` in
+*GNU*)
+ ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
+*)
+ ac_count=0
+ $as_echo_n 0123456789 >"conftest.in"
+ while :
+ do
+ cat "conftest.in" "conftest.in" >"conftest.tmp"
+ mv "conftest.tmp" "conftest.in"
+ cp "conftest.in" "conftest.nl"
+ $as_echo 'EGREP' >> "conftest.nl"
+ "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+ as_fn_arith $ac_count + 1 && ac_count=$as_val
+ if test $ac_count -gt ${ac_path_EGREP_max-0}; then
+ # Best one so far, save it but keep looking for a better one
+ ac_cv_path_EGREP="$ac_path_EGREP"
+ ac_path_EGREP_max=$ac_count
+ fi
+ # 10*(2^10) chars as input seems more than enough
+ test $ac_count -gt 10 && break
+ done
+ rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+ $ac_path_EGREP_found && break 3
+ done
+ done
+ done
+IFS=$as_save_IFS
+ if test -z "$ac_cv_path_EGREP"; then
+ as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+ fi
+else
+ ac_cv_path_EGREP=$EGREP
+fi
+
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
+$as_echo "$ac_cv_path_EGREP" >&6; }
+ EGREP="$ac_cv_path_EGREP"
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
+$as_echo_n "checking for fgrep... " >&6; }
+if ${ac_cv_path_FGREP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
+ then ac_cv_path_FGREP="$GREP -F"
+ else
+ if test -z "$FGREP"; then
+ ac_path_FGREP_found=false
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in fgrep; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
+ as_fn_executable_p "$ac_path_FGREP" || continue
+# Check for GNU ac_path_FGREP and select it if it is found.
+ # Check for GNU $ac_path_FGREP
+case `"$ac_path_FGREP" --version 2>&1` in
+*GNU*)
+ ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
+*)
+ ac_count=0
+ $as_echo_n 0123456789 >"conftest.in"
+ while :
+ do
+ cat "conftest.in" "conftest.in" >"conftest.tmp"
+ mv "conftest.tmp" "conftest.in"
+ cp "conftest.in" "conftest.nl"
+ $as_echo 'FGREP' >> "conftest.nl"
+ "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
+ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+ as_fn_arith $ac_count + 1 && ac_count=$as_val
+ if test $ac_count -gt ${ac_path_FGREP_max-0}; then
+ # Best one so far, save it but keep looking for a better one
+ ac_cv_path_FGREP="$ac_path_FGREP"
+ ac_path_FGREP_max=$ac_count
+ fi
+ # 10*(2^10) chars as input seems more than enough
+ test $ac_count -gt 10 && break
+ done
+ rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+ $ac_path_FGREP_found && break 3
+ done
+ done
+ done
+IFS=$as_save_IFS
+ if test -z "$ac_cv_path_FGREP"; then
+ as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+ fi
+else
+ ac_cv_path_FGREP=$FGREP
+fi
+
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
+$as_echo "$ac_cv_path_FGREP" >&6; }
+ FGREP="$ac_cv_path_FGREP"
+
+
+test -z "$GREP" && GREP=grep
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+# Check whether --with-gnu-ld was given.
+if test "${with_gnu_ld+set}" = set; then :
+ withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
+else
+ with_gnu_ld=no
+fi
+
+ac_prog=ld
+if test "$GCC" = yes; then
+ # Check if gcc -print-prog-name=ld gives a path.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
+$as_echo_n "checking for ld used by $CC... " >&6; }
+ case $host in
+ *-*-mingw*)
+ # gcc leaves a trailing carriage return which upsets mingw
+ ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
+ *)
+ ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
+ esac
+ case $ac_prog in
+ # Accept absolute paths.
+ [\\/]* | ?:[\\/]*)
+ re_direlt='/[^/][^/]*/\.\./'
+ # Canonicalize the pathname of ld
+ ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
+ while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
+ ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
+ done
+ test -z "$LD" && LD="$ac_prog"
+ ;;
+ "")
+ # If it fails, then pretend we aren't using GCC.
+ ac_prog=ld
+ ;;
+ *)
+ # If it is relative, then search for the first ld in PATH.
+ with_gnu_ld=unknown
+ ;;
+ esac
+elif test "$with_gnu_ld" = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
+$as_echo_n "checking for GNU ld... " >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
+$as_echo_n "checking for non-GNU ld... " >&6; }
+fi
+if ${lt_cv_path_LD+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -z "$LD"; then
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+ for ac_dir in $PATH; do
+ IFS="$lt_save_ifs"
+ test -z "$ac_dir" && ac_dir=.
+ if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
+ lt_cv_path_LD="$ac_dir/$ac_prog"
+ # Check to see if the program is GNU ld. I'd rather use --version,
+ # but apparently some variants of GNU ld only accept -v.
+ # Break only if it was the GNU/non-GNU ld that we prefer.
+ case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
+ *GNU* | *'with BFD'*)
+ test "$with_gnu_ld" != no && break
+ ;;
+ *)
+ test "$with_gnu_ld" != yes && break
+ ;;
+ esac
+ fi
+ done
+ IFS="$lt_save_ifs"
+else
+ lt_cv_path_LD="$LD" # Let the user override the test with a path.
+fi
+fi
+
+LD="$lt_cv_path_LD"
+if test -n "$LD"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
+$as_echo "$LD" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
+$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
+if ${lt_cv_prog_gnu_ld+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ # I'd rather use --version here, but apparently some GNU lds only accept -v.
+case `$LD -v 2>&1 </dev/null` in
+*GNU* | *'with BFD'*)
+ lt_cv_prog_gnu_ld=yes
+ ;;
+*)
+ lt_cv_prog_gnu_ld=no
+ ;;
+esac
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
+$as_echo "$lt_cv_prog_gnu_ld" >&6; }
+with_gnu_ld=$lt_cv_prog_gnu_ld
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
+$as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
+if ${lt_cv_path_NM+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$NM"; then
+ # Let the user override the test.
+ lt_cv_path_NM="$NM"
+else
+ lt_nm_to_check="${ac_tool_prefix}nm"
+ if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
+ lt_nm_to_check="$lt_nm_to_check nm"
+ fi
+ for lt_tmp_nm in $lt_nm_to_check; do
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+ for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
+ IFS="$lt_save_ifs"
+ test -z "$ac_dir" && ac_dir=.
+ tmp_nm="$ac_dir/$lt_tmp_nm"
+ if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
+ # Check to see if the nm accepts a BSD-compat flag.
+ # Adding the `sed 1q' prevents false positives on HP-UX, which says:
+ # nm: unknown option "B" ignored
+ # Tru64's nm complains that /dev/null is an invalid object file
+ case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
+ */dev/null* | *'Invalid file or object type'*)
+ lt_cv_path_NM="$tmp_nm -B"
+ break
+ ;;
+ *)
+ case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
+ */dev/null*)
+ lt_cv_path_NM="$tmp_nm -p"
+ break
+ ;;
+ *)
+ lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
+ continue # so that we can try to find one that supports BSD flags
+ ;;
+ esac
+ ;;
+ esac
+ fi
+ done
+ IFS="$lt_save_ifs"
+ done
+ : ${lt_cv_path_NM=no}
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
+$as_echo "$lt_cv_path_NM" >&6; }
+if test "$lt_cv_path_NM" != "no"; then
+ NM="$lt_cv_path_NM"
+else
+ # Didn't find any BSD compatible name lister, look for dumpbin.
+ if test -n "$DUMPBIN"; then :
+ # Let the user override the test.
+ else
+ if test -n "$ac_tool_prefix"; then
+ for ac_prog in dumpbin "link -dump"
+ do
+ # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_DUMPBIN+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$DUMPBIN"; then
+ ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+DUMPBIN=$ac_cv_prog_DUMPBIN
+if test -n "$DUMPBIN"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
+$as_echo "$DUMPBIN" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$DUMPBIN" && break
+ done
+fi
+if test -z "$DUMPBIN"; then
+ ac_ct_DUMPBIN=$DUMPBIN
+ for ac_prog in dumpbin "link -dump"
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_DUMPBIN"; then
+ ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
+if test -n "$ac_ct_DUMPBIN"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
+$as_echo "$ac_ct_DUMPBIN" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$ac_ct_DUMPBIN" && break
+done
+
+ if test "x$ac_ct_DUMPBIN" = x; then
+ DUMPBIN=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ DUMPBIN=$ac_ct_DUMPBIN
+ fi
+fi
+
+ case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
+ *COFF*)
+ DUMPBIN="$DUMPBIN -symbols"
+ ;;
+ *)
+ DUMPBIN=:
+ ;;
+ esac
+ fi
+
+ if test "$DUMPBIN" != ":"; then
+ NM="$DUMPBIN"
+ fi
+fi
+test -z "$NM" && NM=nm
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
+$as_echo_n "checking the name lister ($NM) interface... " >&6; }
+if ${lt_cv_nm_interface+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_nm_interface="BSD nm"
+ echo "int some_variable = 0;" > conftest.$ac_ext
+ (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
+ (eval "$ac_compile" 2>conftest.err)
+ cat conftest.err >&5
+ (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
+ (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
+ cat conftest.err >&5
+ (eval echo "\"\$as_me:$LINENO: output\"" >&5)
+ cat conftest.out >&5
+ if $GREP 'External.*some_variable' conftest.out > /dev/null; then
+ lt_cv_nm_interface="MS dumpbin"
+ fi
+ rm -f conftest*
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
+$as_echo "$lt_cv_nm_interface" >&6; }
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
+$as_echo_n "checking whether ln -s works... " >&6; }
+LN_S=$as_ln_s
+if test "$LN_S" = "ln -s"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
+$as_echo "no, using $LN_S" >&6; }
+fi
+
+# find the maximum length of command line arguments
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
+$as_echo_n "checking the maximum length of command line arguments... " >&6; }
+if ${lt_cv_sys_max_cmd_len+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ i=0
+ teststring="ABCD"
+
+ case $build_os in
+ msdosdjgpp*)
+ # On DJGPP, this test can blow up pretty badly due to problems in libc
+ # (any single argument exceeding 2000 bytes causes a buffer overrun
+ # during glob expansion). Even if it were fixed, the result of this
+ # check would be larger than it should be.
+ lt_cv_sys_max_cmd_len=12288; # 12K is about right
+ ;;
+
+ gnu*)
+ # Under GNU Hurd, this test is not required because there is
+ # no limit to the length of command line arguments.
+ # Libtool will interpret -1 as no limit whatsoever
+ lt_cv_sys_max_cmd_len=-1;
+ ;;
+
+ cygwin* | mingw* | cegcc*)
+ # On Win9x/ME, this test blows up -- it succeeds, but takes
+ # about 5 minutes as the teststring grows exponentially.
+ # Worse, since 9x/ME are not pre-emptively multitasking,
+ # you end up with a "frozen" computer, even though with patience
+ # the test eventually succeeds (with a max line length of 256k).
+ # Instead, let's just punt: use the minimum linelength reported by
+ # all of the supported platforms: 8192 (on NT/2K/XP).
+ lt_cv_sys_max_cmd_len=8192;
+ ;;
+
+ mint*)
+ # On MiNT this can take a long time and run out of memory.
+ lt_cv_sys_max_cmd_len=8192;
+ ;;
+
+ amigaos*)
+ # On AmigaOS with pdksh, this test takes hours, literally.
+ # So we just punt and use a minimum line length of 8192.
+ lt_cv_sys_max_cmd_len=8192;
+ ;;
+
+ netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
+ # This has been around since 386BSD, at least. Likely further.
+ if test -x /sbin/sysctl; then
+ lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
+ elif test -x /usr/sbin/sysctl; then
+ lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
+ else
+ lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
+ fi
+ # And add a safety zone
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+ ;;
+
+ interix*)
+ # We know the value 262144 and hardcode it with a safety zone (like BSD)
+ lt_cv_sys_max_cmd_len=196608
+ ;;
+
+ os2*)
+ # The test takes a long time on OS/2.
+ lt_cv_sys_max_cmd_len=8192
+ ;;
+
+ osf*)
+ # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
+ # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
+ # nice to cause kernel panics so lets avoid the loop below.
+ # First set a reasonable default.
+ lt_cv_sys_max_cmd_len=16384
+ #
+ if test -x /sbin/sysconfig; then
+ case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
+ *1*) lt_cv_sys_max_cmd_len=-1 ;;
+ esac
+ fi
+ ;;
+ sco3.2v5*)
+ lt_cv_sys_max_cmd_len=102400
+ ;;
+ sysv5* | sco5v6* | sysv4.2uw2*)
+ kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
+ if test -n "$kargmax"; then
+ lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'`
+ else
+ lt_cv_sys_max_cmd_len=32768
+ fi
+ ;;
+ *)
+ lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
+ if test -n "$lt_cv_sys_max_cmd_len"; then
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+ else
+ # Make teststring a little bigger before we do anything with it.
+ # a 1K string should be a reasonable start.
+ for i in 1 2 3 4 5 6 7 8 ; do
+ teststring=$teststring$teststring
+ done
+ SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
+ # If test is not a shell built-in, we'll probably end up computing a
+ # maximum length that is only half of the actual maximum length, but
+ # we can't tell.
+ while { test "X"`env echo "$teststring$teststring" 2>/dev/null` \
+ = "X$teststring$teststring"; } >/dev/null 2>&1 &&
+ test $i != 17 # 1/2 MB should be enough
+ do
+ i=`expr $i + 1`
+ teststring=$teststring$teststring
+ done
+ # Only check the string length outside the loop.
+ lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
+ teststring=
+ # Add a significant safety factor because C++ compilers can tack on
+ # massive amounts of additional arguments before passing them to the
+ # linker. It appears as though 1/2 is a usable value.
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
+ fi
+ ;;
+ esac
+
+fi
+
+if test -n $lt_cv_sys_max_cmd_len ; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
+$as_echo "$lt_cv_sys_max_cmd_len" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
+$as_echo "none" >&6; }
+fi
+max_cmd_len=$lt_cv_sys_max_cmd_len
+
+
+
+
+
+
+: ${CP="cp -f"}
+: ${MV="mv -f"}
+: ${RM="rm -f"}
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
+$as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
+# Try some XSI features
+xsi_shell=no
+( _lt_dummy="a/b/c"
+ test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \
+ = c,a/b,b/c, \
+ && eval 'test $(( 1 + 1 )) -eq 2 \
+ && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
+ && xsi_shell=yes
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
+$as_echo "$xsi_shell" >&6; }
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
+$as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
+lt_shell_append=no
+( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
+ >/dev/null 2>&1 \
+ && lt_shell_append=yes
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
+$as_echo "$lt_shell_append" >&6; }
+
+
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+ lt_unset=unset
+else
+ lt_unset=false
+fi
+
+
+
+
+
+# test EBCDIC or ASCII
+case `echo X|tr X '\101'` in
+ A) # ASCII based system
+ # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
+ lt_SP2NL='tr \040 \012'
+ lt_NL2SP='tr \015\012 \040\040'
+ ;;
+ *) # EBCDIC based system
+ lt_SP2NL='tr \100 \n'
+ lt_NL2SP='tr \r\n \100\100'
+ ;;
+esac
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5
+$as_echo_n "checking how to convert $build file names to $host format... " >&6; }
+if ${lt_cv_to_host_file_cmd+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $host in
+ *-*-mingw* )
+ case $build in
+ *-*-mingw* ) # actually msys
+ lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
+ ;;
+ *-*-cygwin* )
+ lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
+ ;;
+ * ) # otherwise, assume *nix
+ lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
+ ;;
+ esac
+ ;;
+ *-*-cygwin* )
+ case $build in
+ *-*-mingw* ) # actually msys
+ lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
+ ;;
+ *-*-cygwin* )
+ lt_cv_to_host_file_cmd=func_convert_file_noop
+ ;;
+ * ) # otherwise, assume *nix
+ lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
+ ;;
+ esac
+ ;;
+ * ) # unhandled hosts (and "normal" native builds)
+ lt_cv_to_host_file_cmd=func_convert_file_noop
+ ;;
+esac
+
+fi
+
+to_host_file_cmd=$lt_cv_to_host_file_cmd
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5
+$as_echo "$lt_cv_to_host_file_cmd" >&6; }
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5
+$as_echo_n "checking how to convert $build file names to toolchain format... " >&6; }
+if ${lt_cv_to_tool_file_cmd+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ #assume ordinary cross tools, or native build.
+lt_cv_to_tool_file_cmd=func_convert_file_noop
+case $host in
+ *-*-mingw* )
+ case $build in
+ *-*-mingw* ) # actually msys
+ lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
+ ;;
+ esac
+ ;;
+esac
+
+fi
+
+to_tool_file_cmd=$lt_cv_to_tool_file_cmd
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5
+$as_echo "$lt_cv_to_tool_file_cmd" >&6; }
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
+$as_echo_n "checking for $LD option to reload object files... " >&6; }
+if ${lt_cv_ld_reload_flag+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_ld_reload_flag='-r'
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
+$as_echo "$lt_cv_ld_reload_flag" >&6; }
+reload_flag=$lt_cv_ld_reload_flag
+case $reload_flag in
+"" | " "*) ;;
+*) reload_flag=" $reload_flag" ;;
+esac
+reload_cmds='$LD$reload_flag -o $output$reload_objs'
+case $host_os in
+ cygwin* | mingw* | pw32* | cegcc*)
+ if test "$GCC" != yes; then
+ reload_cmds=false
+ fi
+ ;;
+ darwin*)
+ if test "$GCC" = yes; then
+ reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
+ else
+ reload_cmds='$LD$reload_flag -o $output$reload_objs'
+ fi
+ ;;
+esac
+
+
+
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
+set dummy ${ac_tool_prefix}objdump; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_OBJDUMP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$OBJDUMP"; then
+ ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+OBJDUMP=$ac_cv_prog_OBJDUMP
+if test -n "$OBJDUMP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
+$as_echo "$OBJDUMP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_OBJDUMP"; then
+ ac_ct_OBJDUMP=$OBJDUMP
+ # Extract the first word of "objdump", so it can be a program name with args.
+set dummy objdump; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_OBJDUMP"; then
+ ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_OBJDUMP="objdump"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
+if test -n "$ac_ct_OBJDUMP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
+$as_echo "$ac_ct_OBJDUMP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_OBJDUMP" = x; then
+ OBJDUMP="false"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ OBJDUMP=$ac_ct_OBJDUMP
+ fi
+else
+ OBJDUMP="$ac_cv_prog_OBJDUMP"
+fi
+
+test -z "$OBJDUMP" && OBJDUMP=objdump
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
+$as_echo_n "checking how to recognize dependent libraries... " >&6; }
+if ${lt_cv_deplibs_check_method+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_file_magic_cmd='$MAGIC_CMD'
+lt_cv_file_magic_test_file=
+lt_cv_deplibs_check_method='unknown'
+# Need to set the preceding variable on all platforms that support
+# interlibrary dependencies.
+# 'none' -- dependencies not supported.
+# `unknown' -- same as none, but documents that we really don't know.
+# 'pass_all' -- all dependencies passed with no checks.
+# 'test_compile' -- check by making test program.
+# 'file_magic [[regex]]' -- check by looking for files in library path
+# which responds to the $file_magic_cmd with a given extended regex.
+# If you have `file' or equivalent on your system and you're not sure
+# whether `pass_all' will *always* work, you probably want this one.
+
+case $host_os in
+aix[4-9]*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+beos*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+bsdi[45]*)
+ lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
+ lt_cv_file_magic_cmd='/usr/bin/file -L'
+ lt_cv_file_magic_test_file=/shlib/libc.so
+ ;;
+
+cygwin*)
+ # func_win32_libid is a shell function defined in ltmain.sh
+ lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+ lt_cv_file_magic_cmd='func_win32_libid'
+ ;;
+
+mingw* | pw32*)
+ # Base MSYS/MinGW do not provide the 'file' command needed by
+ # func_win32_libid shell function, so use a weaker test based on 'objdump',
+ # unless we find 'file', for example because we are cross-compiling.
+ # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
+ if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
+ lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+ lt_cv_file_magic_cmd='func_win32_libid'
+ else
+ # Keep this pattern in sync with the one in func_win32_libid.
+ lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
+ lt_cv_file_magic_cmd='$OBJDUMP -f'
+ fi
+ ;;
+
+cegcc*)
+ # use the weaker test based on 'objdump'. See mingw*.
+ lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
+ lt_cv_file_magic_cmd='$OBJDUMP -f'
+ ;;
+
+darwin* | rhapsody*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+freebsd* | dragonfly*)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
+ case $host_cpu in
+ i*86 )
+ # Not sure whether the presence of OpenBSD here was a mistake.
+ # Let's accept both of them until this is cleared up.
+ lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
+ lt_cv_file_magic_cmd=/usr/bin/file
+ lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
+ ;;
+ esac
+ else
+ lt_cv_deplibs_check_method=pass_all
+ fi
+ ;;
+
+gnu*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+haiku*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+hpux10.20* | hpux11*)
+ lt_cv_file_magic_cmd=/usr/bin/file
+ case $host_cpu in
+ ia64*)
+ lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
+ lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
+ ;;
+ hppa*64*)
+ lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
+ lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
+ ;;
+ *)
+ lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
+ lt_cv_file_magic_test_file=/usr/lib/libc.sl
+ ;;
+ esac
+ ;;
+
+interix[3-9]*)
+ # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
+ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
+ ;;
+
+irix5* | irix6* | nonstopux*)
+ case $LD in
+ *-32|*"-32 ") libmagic=32-bit;;
+ *-n32|*"-n32 ") libmagic=N32;;
+ *-64|*"-64 ") libmagic=64-bit;;
+ *) libmagic=never-match;;
+ esac
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+# This must be glibc/ELF.
+linux* | k*bsd*-gnu | kopensolaris*-gnu)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+netbsd*)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
+ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
+ else
+ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
+ fi
+ ;;
+
+newos6*)
+ lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
+ lt_cv_file_magic_cmd=/usr/bin/file
+ lt_cv_file_magic_test_file=/usr/lib/libnls.so
+ ;;
+
+*nto* | *qnx*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+openbsd*)
+ if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
+ else
+ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
+ fi
+ ;;
+
+osf3* | osf4* | osf5*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+rdos*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+solaris*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+sysv4 | sysv4.3*)
+ case $host_vendor in
+ motorola)
+ lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
+ lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
+ ;;
+ ncr)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+ sequent)
+ lt_cv_file_magic_cmd='/bin/file'
+ lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
+ ;;
+ sni)
+ lt_cv_file_magic_cmd='/bin/file'
+ lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
+ lt_cv_file_magic_test_file=/lib/libc.so
+ ;;
+ siemens)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+ pc)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+ esac
+ ;;
+
+tpf*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+esac
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
+$as_echo "$lt_cv_deplibs_check_method" >&6; }
+
+file_magic_glob=
+want_nocaseglob=no
+if test "$build" = "$host"; then
+ case $host_os in
+ mingw* | pw32*)
+ if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
+ want_nocaseglob=yes
+ else
+ file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"`
+ fi
+ ;;
+ esac
+fi
+
+file_magic_cmd=$lt_cv_file_magic_cmd
+deplibs_check_method=$lt_cv_deplibs_check_method
+test -z "$deplibs_check_method" && deplibs_check_method=unknown
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
+set dummy ${ac_tool_prefix}dlltool; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_DLLTOOL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$DLLTOOL"; then
+ ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+DLLTOOL=$ac_cv_prog_DLLTOOL
+if test -n "$DLLTOOL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
+$as_echo "$DLLTOOL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_DLLTOOL"; then
+ ac_ct_DLLTOOL=$DLLTOOL
+ # Extract the first word of "dlltool", so it can be a program name with args.
+set dummy dlltool; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_DLLTOOL"; then
+ ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_DLLTOOL="dlltool"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
+if test -n "$ac_ct_DLLTOOL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
+$as_echo "$ac_ct_DLLTOOL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_DLLTOOL" = x; then
+ DLLTOOL="false"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ DLLTOOL=$ac_ct_DLLTOOL
+ fi
+else
+ DLLTOOL="$ac_cv_prog_DLLTOOL"
+fi
+
+test -z "$DLLTOOL" && DLLTOOL=dlltool
+
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5
+$as_echo_n "checking how to associate runtime and link libraries... " >&6; }
+if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_sharedlib_from_linklib_cmd='unknown'
+
+case $host_os in
+cygwin* | mingw* | pw32* | cegcc*)
+ # two different shell functions defined in ltmain.sh
+ # decide which to use based on capabilities of $DLLTOOL
+ case `$DLLTOOL --help 2>&1` in
+ *--identify-strict*)
+ lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
+ ;;
+ *)
+ lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
+ ;;
+ esac
+ ;;
+*)
+ # fallback: assume linklib IS sharedlib
+ lt_cv_sharedlib_from_linklib_cmd="$ECHO"
+ ;;
+esac
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5
+$as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; }
+sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
+test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
+
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+ for ac_prog in ar
+ do
+ # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_AR+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$AR"; then
+ ac_cv_prog_AR="$AR" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_AR="$ac_tool_prefix$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+AR=$ac_cv_prog_AR
+if test -n "$AR"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
+$as_echo "$AR" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$AR" && break
+ done
+fi
+if test -z "$AR"; then
+ ac_ct_AR=$AR
+ for ac_prog in ar
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_AR+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_AR"; then
+ ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_AR="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_AR=$ac_cv_prog_ac_ct_AR
+if test -n "$ac_ct_AR"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
+$as_echo "$ac_ct_AR" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$ac_ct_AR" && break
+done
+
+ if test "x$ac_ct_AR" = x; then
+ AR="false"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ AR=$ac_ct_AR
+ fi
+fi
+
+: ${AR=ar}
+: ${AR_FLAGS=cru}
+
+
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5
+$as_echo_n "checking for archiver @FILE support... " >&6; }
+if ${lt_cv_ar_at_file+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_ar_at_file=no
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ echo conftest.$ac_objext > conftest.lst
+ lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5
+ (eval $lt_ar_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+ if test "$ac_status" -eq 0; then
+ # Ensure the archiver fails upon bogus file names.
+ rm -f conftest.$ac_objext libconftest.a
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5
+ (eval $lt_ar_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+ if test "$ac_status" -ne 0; then
+ lt_cv_ar_at_file=@
+ fi
+ fi
+ rm -f conftest.* libconftest.a
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5
+$as_echo "$lt_cv_ar_at_file" >&6; }
+
+if test "x$lt_cv_ar_at_file" = xno; then
+ archiver_list_spec=
+else
+ archiver_list_spec=$lt_cv_ar_at_file
+fi
+
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
+set dummy ${ac_tool_prefix}strip; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_STRIP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$STRIP"; then
+ ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_STRIP="${ac_tool_prefix}strip"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+STRIP=$ac_cv_prog_STRIP
+if test -n "$STRIP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
+$as_echo "$STRIP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_STRIP"; then
+ ac_ct_STRIP=$STRIP
+ # Extract the first word of "strip", so it can be a program name with args.
+set dummy strip; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_STRIP"; then
+ ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_STRIP="strip"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
+if test -n "$ac_ct_STRIP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
+$as_echo "$ac_ct_STRIP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_STRIP" = x; then
+ STRIP=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ STRIP=$ac_ct_STRIP
+ fi
+else
+ STRIP="$ac_cv_prog_STRIP"
+fi
+
+test -z "$STRIP" && STRIP=:
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
+set dummy ${ac_tool_prefix}ranlib; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_RANLIB+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$RANLIB"; then
+ ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+RANLIB=$ac_cv_prog_RANLIB
+if test -n "$RANLIB"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
+$as_echo "$RANLIB" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_RANLIB"; then
+ ac_ct_RANLIB=$RANLIB
+ # Extract the first word of "ranlib", so it can be a program name with args.
+set dummy ranlib; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_RANLIB"; then
+ ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_RANLIB="ranlib"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
+if test -n "$ac_ct_RANLIB"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
+$as_echo "$ac_ct_RANLIB" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_RANLIB" = x; then
+ RANLIB=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ RANLIB=$ac_ct_RANLIB
+ fi
+else
+ RANLIB="$ac_cv_prog_RANLIB"
+fi
+
+test -z "$RANLIB" && RANLIB=:
+
+
+
+
+
+
+# Determine commands to create old-style static archives.
+old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
+old_postinstall_cmds='chmod 644 $oldlib'
+old_postuninstall_cmds=
+
+if test -n "$RANLIB"; then
+ case $host_os in
+ openbsd*)
+ old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib"
+ ;;
+ *)
+ old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib"
+ ;;
+ esac
+ old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib"
+fi
+
+case $host_os in
+ darwin*)
+ lock_old_archive_extraction=yes ;;
+ *)
+ lock_old_archive_extraction=no ;;
+esac
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+
+
+# Check for command to grab the raw symbol name followed by C symbol from nm.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
+$as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
+if ${lt_cv_sys_global_symbol_pipe+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+
+# These are sane defaults that work on at least a few old systems.
+# [They come from Ultrix. What could be older than Ultrix?!! ;)]
+
+# Character class describing NM global symbol codes.
+symcode='[BCDEGRST]'
+
+# Regexp to match symbols that can be accessed directly from C.
+sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
+
+# Define system-specific variables.
+case $host_os in
+aix*)
+ symcode='[BCDT]'
+ ;;
+cygwin* | mingw* | pw32* | cegcc*)
+ symcode='[ABCDGISTW]'
+ ;;
+hpux*)
+ if test "$host_cpu" = ia64; then
+ symcode='[ABCDEGRST]'
+ fi
+ ;;
+irix* | nonstopux*)
+ symcode='[BCDEGRST]'
+ ;;
+osf*)
+ symcode='[BCDEGQRST]'
+ ;;
+solaris*)
+ symcode='[BDRT]'
+ ;;
+sco3.2v5*)
+ symcode='[DT]'
+ ;;
+sysv4.2uw2*)
+ symcode='[DT]'
+ ;;
+sysv5* | sco5v6* | unixware* | OpenUNIX*)
+ symcode='[ABDT]'
+ ;;
+sysv4)
+ symcode='[DFNSTU]'
+ ;;
+esac
+
+# If we're using GNU nm, then use its standard symbol codes.
+case `$NM -V 2>&1` in
+*GNU* | *'with BFD'*)
+ symcode='[ABCDGIRSTW]' ;;
+esac
+
+# Transform an extracted symbol line into a proper C declaration.
+# Some systems (esp. on ia64) link data and code symbols differently,
+# so use this general approach.
+lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
+
+# Transform an extracted symbol line into symbol name and symbol address
+lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\)[ ]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (void *) \&\2},/p'"
+lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([^ ]*\)[ ]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \(lib[^ ]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"lib\2\", (void *) \&\2},/p'"
+
+# Handle CRLF in mingw tool chain
+opt_cr=
+case $build_os in
+mingw*)
+ opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
+ ;;
+esac
+
+# Try without a prefix underscore, then with it.
+for ac_symprfx in "" "_"; do
+
+ # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
+ symxfrm="\\1 $ac_symprfx\\2 \\2"
+
+ # Write the raw and C identifiers.
+ if test "$lt_cv_nm_interface" = "MS dumpbin"; then
+ # Fake it for dumpbin and say T for any non-static function
+ # and D for any global variable.
+ # Also find C++ and __fastcall symbols from MSVC++,
+ # which start with @ or ?.
+ lt_cv_sys_global_symbol_pipe="$AWK '"\
+" {last_section=section; section=\$ 3};"\
+" /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\
+" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
+" \$ 0!~/External *\|/{next};"\
+" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
+" {if(hide[section]) next};"\
+" {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
+" {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
+" s[1]~/^[@?]/{print s[1], s[1]; next};"\
+" s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
+" ' prfx=^$ac_symprfx"
+ else
+ lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
+ fi
+ lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
+
+ # Check to see that the pipe works correctly.
+ pipe_works=no
+
+ rm -f conftest*
+ cat > conftest.$ac_ext <<_LT_EOF
+#ifdef __cplusplus
+extern "C" {
+#endif
+char nm_test_var;
+void nm_test_func(void);
+void nm_test_func(void){}
+#ifdef __cplusplus
+}
+#endif
+int main(){nm_test_var='a';nm_test_func();return(0);}
+_LT_EOF
+
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ # Now try to grab the symbols.
+ nlist=conftest.nm
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
+ (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && test -s "$nlist"; then
+ # Try sorting and uniquifying the output.
+ if sort "$nlist" | uniq > "$nlist"T; then
+ mv -f "$nlist"T "$nlist"
+ else
+ rm -f "$nlist"T
+ fi
+
+ # Make sure that we snagged all the symbols we need.
+ if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
+ if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
+ cat <<_LT_EOF > conftest.$ac_ext
+/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */
+#if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE)
+/* DATA imports from DLLs on WIN32 con't be const, because runtime
+ relocations are performed -- see ld's documentation on pseudo-relocs. */
+# define LT_DLSYM_CONST
+#elif defined(__osf__)
+/* This system does not cope well with relocations in const data. */
+# define LT_DLSYM_CONST
+#else
+# define LT_DLSYM_CONST const
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+_LT_EOF
+ # Now generate the symbol file.
+ eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
+
+ cat <<_LT_EOF >> conftest.$ac_ext
+
+/* The mapping between symbol names and symbols. */
+LT_DLSYM_CONST struct {
+ const char *name;
+ void *address;
+}
+lt__PROGRAM__LTX_preloaded_symbols[] =
+{
+ { "@PROGRAM@", (void *) 0 },
+_LT_EOF
+ $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
+ cat <<\_LT_EOF >> conftest.$ac_ext
+ {0, (void *) 0}
+};
+
+/* This works around a problem in FreeBSD linker */
+#ifdef FREEBSD_WORKAROUND
+static const void *lt_preloaded_setup() {
+ return lt__PROGRAM__LTX_preloaded_symbols;
+}
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+_LT_EOF
+ # Now try linking the two files.
+ mv conftest.$ac_objext conftstm.$ac_objext
+ lt_globsym_save_LIBS=$LIBS
+ lt_globsym_save_CFLAGS=$CFLAGS
+ LIBS="conftstm.$ac_objext"
+ CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
+ (eval $ac_link) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && test -s conftest${ac_exeext}; then
+ pipe_works=yes
+ fi
+ LIBS=$lt_globsym_save_LIBS
+ CFLAGS=$lt_globsym_save_CFLAGS
+ else
+ echo "cannot find nm_test_func in $nlist" >&5
+ fi
+ else
+ echo "cannot find nm_test_var in $nlist" >&5
+ fi
+ else
+ echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
+ fi
+ else
+ echo "$progname: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ fi
+ rm -rf conftest* conftst*
+
+ # Do not use the global_symbol_pipe unless it works.
+ if test "$pipe_works" = yes; then
+ break
+ else
+ lt_cv_sys_global_symbol_pipe=
+ fi
+done
+
+fi
+
+if test -z "$lt_cv_sys_global_symbol_pipe"; then
+ lt_cv_sys_global_symbol_to_cdecl=
+fi
+if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
+$as_echo "failed" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
+$as_echo "ok" >&6; }
+fi
+
+# Response file support.
+if test "$lt_cv_nm_interface" = "MS dumpbin"; then
+ nm_file_list_spec='@'
+elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then
+ nm_file_list_spec='@'
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5
+$as_echo_n "checking for sysroot... " >&6; }
+
+# Check whether --with-sysroot was given.
+if test "${with_sysroot+set}" = set; then :
+ withval=$with_sysroot;
+else
+ with_sysroot=no
+fi
+
+
+lt_sysroot=
+case ${with_sysroot} in #(
+ yes)
+ if test "$GCC" = yes; then
+ lt_sysroot=`$CC --print-sysroot 2>/dev/null`
+ fi
+ ;; #(
+ /*)
+ lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
+ ;; #(
+ no|'')
+ ;; #(
+ *)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${with_sysroot}" >&5
+$as_echo "${with_sysroot}" >&6; }
+ as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5
+ ;;
+esac
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5
+$as_echo "${lt_sysroot:-no}" >&6; }
+
+
+
+
+
+# Check whether --enable-libtool-lock was given.
+if test "${enable_libtool_lock+set}" = set; then :
+ enableval=$enable_libtool_lock;
+fi
+
+test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
+
+# Some flags need to be propagated to the compiler or linker for good
+# libtool support.
+case $host in
+ia64-*-hpux*)
+ # Find out which ABI we are using.
+ echo 'int i;' > conftest.$ac_ext
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ case `/usr/bin/file conftest.$ac_objext` in
+ *ELF-32*)
+ HPUX_IA64_MODE="32"
+ ;;
+ *ELF-64*)
+ HPUX_IA64_MODE="64"
+ ;;
+ esac
+ fi
+ rm -rf conftest*
+ ;;
+*-*-irix6*)
+ # Find out which ABI we are using.
+ echo '#line '$LINENO' "configure"' > conftest.$ac_ext
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ if test "$lt_cv_prog_gnu_ld" = yes; then
+ case `/usr/bin/file conftest.$ac_objext` in
+ *32-bit*)
+ LD="${LD-ld} -melf32bsmip"
+ ;;
+ *N32*)
+ LD="${LD-ld} -melf32bmipn32"
+ ;;
+ *64-bit*)
+ LD="${LD-ld} -melf64bmip"
+ ;;
+ esac
+ else
+ case `/usr/bin/file conftest.$ac_objext` in
+ *32-bit*)
+ LD="${LD-ld} -32"
+ ;;
+ *N32*)
+ LD="${LD-ld} -n32"
+ ;;
+ *64-bit*)
+ LD="${LD-ld} -64"
+ ;;
+ esac
+ fi
+ fi
+ rm -rf conftest*
+ ;;
+
+x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
+s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
+ # Find out which ABI we are using.
+ echo 'int i;' > conftest.$ac_ext
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ case `/usr/bin/file conftest.o` in
+ *32-bit*)
+ case $host in
+ x86_64-*kfreebsd*-gnu)
+ LD="${LD-ld} -m elf_i386_fbsd"
+ ;;
+ x86_64-*linux*)
+ LD="${LD-ld} -m elf_i386"
+ ;;
+ powerpcle-*linux*)
+ LD="${LD-ld} -m elf32lppclinux"
+ ;;
+ powerpc-*linux*)
+ LD="${LD-ld} -m elf32ppclinux"
+ ;;
+ s390x-*linux*)
+ LD="${LD-ld} -m elf_s390"
+ ;;
+ sparc64-*linux*)
+ LD="${LD-ld} -m elf32_sparc"
+ ;;
+ esac
+ ;;
+ *64-bit*)
+ case $host in
+ x86_64-*kfreebsd*-gnu)
+ LD="${LD-ld} -m elf_x86_64_fbsd"
+ ;;
+ x86_64-*linux*)
+ LD="${LD-ld} -m elf_x86_64"
+ ;;
+ powerpcle-*linux*)
+ LD="${LD-ld} -m elf64lppc"
+ ;;
+ powerpc-*linux*)
+ LD="${LD-ld} -m elf64ppc"
+ ;;
+ s390*-*linux*|s390*-*tpf*)
+ LD="${LD-ld} -m elf64_s390"
+ ;;
+ sparc*-*linux*)
+ LD="${LD-ld} -m elf64_sparc"
+ ;;
+ esac
+ ;;
+ esac
+ fi
+ rm -rf conftest*
+ ;;
+
+*-*-sco3.2v5*)
+ # On SCO OpenServer 5, we need -belf to get full-featured binaries.
+ SAVE_CFLAGS="$CFLAGS"
+ CFLAGS="$CFLAGS -belf"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
+$as_echo_n "checking whether the C compiler needs -belf... " >&6; }
+if ${lt_cv_cc_needs_belf+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ lt_cv_cc_needs_belf=yes
+else
+ lt_cv_cc_needs_belf=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
+$as_echo "$lt_cv_cc_needs_belf" >&6; }
+ if test x"$lt_cv_cc_needs_belf" != x"yes"; then
+ # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
+ CFLAGS="$SAVE_CFLAGS"
+ fi
+ ;;
+*-*solaris*)
+ # Find out which ABI we are using.
+ echo 'int i;' > conftest.$ac_ext
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ case `/usr/bin/file conftest.o` in
+ *64-bit*)
+ case $lt_cv_prog_gnu_ld in
+ yes*)
+ case $host in
+ i?86-*-solaris*)
+ LD="${LD-ld} -m elf_x86_64"
+ ;;
+ sparc*-*-solaris*)
+ LD="${LD-ld} -m elf64_sparc"
+ ;;
+ esac
+ # GNU ld 2.21 introduced _sol2 emulations. Use them if available.
+ if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then
+ LD="${LD-ld}_sol2"
+ fi
+ ;;
+ *)
+ if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
+ LD="${LD-ld} -64"
+ fi
+ ;;
+ esac
+ ;;
+ esac
+ fi
+ rm -rf conftest*
+ ;;
+esac
+
+need_locks="$enable_libtool_lock"
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args.
+set dummy ${ac_tool_prefix}mt; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_MANIFEST_TOOL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$MANIFEST_TOOL"; then
+ ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL
+if test -n "$MANIFEST_TOOL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5
+$as_echo "$MANIFEST_TOOL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_MANIFEST_TOOL"; then
+ ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL
+ # Extract the first word of "mt", so it can be a program name with args.
+set dummy mt; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_MANIFEST_TOOL"; then
+ ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_MANIFEST_TOOL="mt"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL
+if test -n "$ac_ct_MANIFEST_TOOL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5
+$as_echo "$ac_ct_MANIFEST_TOOL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_MANIFEST_TOOL" = x; then
+ MANIFEST_TOOL=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL
+ fi
+else
+ MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL"
+fi
+
+test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5
+$as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; }
+if ${lt_cv_path_mainfest_tool+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_path_mainfest_tool=no
+ echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5
+ $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
+ cat conftest.err >&5
+ if $GREP 'Manifest Tool' conftest.out > /dev/null; then
+ lt_cv_path_mainfest_tool=yes
+ fi
+ rm -f conftest*
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5
+$as_echo "$lt_cv_path_mainfest_tool" >&6; }
+if test "x$lt_cv_path_mainfest_tool" != xyes; then
+ MANIFEST_TOOL=:
+fi
+
+
+
+
+
+
+ case $host_os in
+ rhapsody* | darwin*)
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
+set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_DSYMUTIL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$DSYMUTIL"; then
+ ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+DSYMUTIL=$ac_cv_prog_DSYMUTIL
+if test -n "$DSYMUTIL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
+$as_echo "$DSYMUTIL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_DSYMUTIL"; then
+ ac_ct_DSYMUTIL=$DSYMUTIL
+ # Extract the first word of "dsymutil", so it can be a program name with args.
+set dummy dsymutil; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_DSYMUTIL"; then
+ ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
+if test -n "$ac_ct_DSYMUTIL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
+$as_echo "$ac_ct_DSYMUTIL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_DSYMUTIL" = x; then
+ DSYMUTIL=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ DSYMUTIL=$ac_ct_DSYMUTIL
+ fi
+else
+ DSYMUTIL="$ac_cv_prog_DSYMUTIL"
+fi
+
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
+set dummy ${ac_tool_prefix}nmedit; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_NMEDIT+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$NMEDIT"; then
+ ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+NMEDIT=$ac_cv_prog_NMEDIT
+if test -n "$NMEDIT"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
+$as_echo "$NMEDIT" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_NMEDIT"; then
+ ac_ct_NMEDIT=$NMEDIT
+ # Extract the first word of "nmedit", so it can be a program name with args.
+set dummy nmedit; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_NMEDIT"; then
+ ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_NMEDIT="nmedit"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
+if test -n "$ac_ct_NMEDIT"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
+$as_echo "$ac_ct_NMEDIT" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_NMEDIT" = x; then
+ NMEDIT=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ NMEDIT=$ac_ct_NMEDIT
+ fi
+else
+ NMEDIT="$ac_cv_prog_NMEDIT"
+fi
+
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
+set dummy ${ac_tool_prefix}lipo; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_LIPO+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$LIPO"; then
+ ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+LIPO=$ac_cv_prog_LIPO
+if test -n "$LIPO"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
+$as_echo "$LIPO" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_LIPO"; then
+ ac_ct_LIPO=$LIPO
+ # Extract the first word of "lipo", so it can be a program name with args.
+set dummy lipo; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_LIPO+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_LIPO"; then
+ ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_LIPO="lipo"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
+if test -n "$ac_ct_LIPO"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
+$as_echo "$ac_ct_LIPO" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_LIPO" = x; then
+ LIPO=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ LIPO=$ac_ct_LIPO
+ fi
+else
+ LIPO="$ac_cv_prog_LIPO"
+fi
+
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
+set dummy ${ac_tool_prefix}otool; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_OTOOL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$OTOOL"; then
+ ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+OTOOL=$ac_cv_prog_OTOOL
+if test -n "$OTOOL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
+$as_echo "$OTOOL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_OTOOL"; then
+ ac_ct_OTOOL=$OTOOL
+ # Extract the first word of "otool", so it can be a program name with args.
+set dummy otool; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_OTOOL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_OTOOL"; then
+ ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_OTOOL="otool"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
+if test -n "$ac_ct_OTOOL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
+$as_echo "$ac_ct_OTOOL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_OTOOL" = x; then
+ OTOOL=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ OTOOL=$ac_ct_OTOOL
+ fi
+else
+ OTOOL="$ac_cv_prog_OTOOL"
+fi
+
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
+set dummy ${ac_tool_prefix}otool64; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_OTOOL64+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$OTOOL64"; then
+ ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+OTOOL64=$ac_cv_prog_OTOOL64
+if test -n "$OTOOL64"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
+$as_echo "$OTOOL64" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_OTOOL64"; then
+ ac_ct_OTOOL64=$OTOOL64
+ # Extract the first word of "otool64", so it can be a program name with args.
+set dummy otool64; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_OTOOL64"; then
+ ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_OTOOL64="otool64"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
+if test -n "$ac_ct_OTOOL64"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
+$as_echo "$ac_ct_OTOOL64" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_OTOOL64" = x; then
+ OTOOL64=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ OTOOL64=$ac_ct_OTOOL64
+ fi
+else
+ OTOOL64="$ac_cv_prog_OTOOL64"
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
+$as_echo_n "checking for -single_module linker flag... " >&6; }
+if ${lt_cv_apple_cc_single_mod+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_apple_cc_single_mod=no
+ if test -z "${LT_MULTI_MODULE}"; then
+ # By default we will add the -single_module flag. You can override
+ # by either setting the environment variable LT_MULTI_MODULE
+ # non-empty at configure time, or by adding -multi_module to the
+ # link flags.
+ rm -rf libconftest.dylib*
+ echo "int foo(void){return 1;}" > conftest.c
+ echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
+-dynamiclib -Wl,-single_module conftest.c" >&5
+ $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
+ -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
+ _lt_result=$?
+ # If there is a non-empty error log, and "single_module"
+ # appears in it, assume the flag caused a linker warning
+ if test -s conftest.err && $GREP single_module conftest.err; then
+ cat conftest.err >&5
+ # Otherwise, if the output was created with a 0 exit code from
+ # the compiler, it worked.
+ elif test -f libconftest.dylib && test $_lt_result -eq 0; then
+ lt_cv_apple_cc_single_mod=yes
+ else
+ cat conftest.err >&5
+ fi
+ rm -rf libconftest.dylib*
+ rm -f conftest.*
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
+$as_echo "$lt_cv_apple_cc_single_mod" >&6; }
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
+$as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
+if ${lt_cv_ld_exported_symbols_list+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_ld_exported_symbols_list=no
+ save_LDFLAGS=$LDFLAGS
+ echo "_main" > conftest.sym
+ LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ lt_cv_ld_exported_symbols_list=yes
+else
+ lt_cv_ld_exported_symbols_list=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ LDFLAGS="$save_LDFLAGS"
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
+$as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
+$as_echo_n "checking for -force_load linker flag... " >&6; }
+if ${lt_cv_ld_force_load+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_ld_force_load=no
+ cat > conftest.c << _LT_EOF
+int forced_loaded() { return 2;}
+_LT_EOF
+ echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
+ $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
+ echo "$AR cru libconftest.a conftest.o" >&5
+ $AR cru libconftest.a conftest.o 2>&5
+ echo "$RANLIB libconftest.a" >&5
+ $RANLIB libconftest.a 2>&5
+ cat > conftest.c << _LT_EOF
+int main() { return 0;}
+_LT_EOF
+ echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
+ $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
+ _lt_result=$?
+ if test -s conftest.err && $GREP force_load conftest.err; then
+ cat conftest.err >&5
+ elif test -f conftest && test $_lt_result -eq 0 && $GREP forced_load conftest >/dev/null 2>&1 ; then
+ lt_cv_ld_force_load=yes
+ else
+ cat conftest.err >&5
+ fi
+ rm -f conftest.err libconftest.a conftest conftest.c
+ rm -rf conftest.dSYM
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
+$as_echo "$lt_cv_ld_force_load" >&6; }
+ case $host_os in
+ rhapsody* | darwin1.[012])
+ _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
+ darwin1.*)
+ _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
+ darwin*) # darwin 5.x on
+ # if running on 10.5 or later, the deployment target defaults
+ # to the OS version, if on x86, and 10.4, the deployment
+ # target defaults to 10.4. Don't you love it?
+ case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
+ 10.0,*86*-darwin8*|10.0,*-darwin[91]*)
+ _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+ 10.[012]*)
+ _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
+ 10.*)
+ _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+ esac
+ ;;
+ esac
+ if test "$lt_cv_apple_cc_single_mod" = "yes"; then
+ _lt_dar_single_mod='$single_module'
+ fi
+ if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
+ _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
+ else
+ _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
+ fi
+ if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
+ _lt_dsymutil='~$DSYMUTIL $lib || :'
+ else
+ _lt_dsymutil=
+ fi
+ ;;
+ esac
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
+$as_echo_n "checking how to run the C preprocessor... " >&6; }
+# On Suns, sometimes $CPP names a directory.
+if test -n "$CPP" && test -d "$CPP"; then
+ CPP=
+fi
+if test -z "$CPP"; then
+ if ${ac_cv_prog_CPP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ # Double quotes because CPP needs to be expanded
+ for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
+ do
+ ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+ Syntax error
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+
+else
+ # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+ # OK, works on sane cases. Now check whether nonexistent headers
+ # can be detected and how.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+ # Broken: success on invalid input.
+continue
+else
+ # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+ break
+fi
+
+ done
+ ac_cv_prog_CPP=$CPP
+
+fi
+ CPP=$ac_cv_prog_CPP
+else
+ ac_cv_prog_CPP=$CPP
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
+$as_echo "$CPP" >&6; }
+ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+ Syntax error
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+
+else
+ # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+ # OK, works on sane cases. Now check whether nonexistent headers
+ # can be detected and how.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+ # Broken: success on invalid input.
+continue
+else
+ # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+
+else
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
+$as_echo_n "checking for ANSI C header files... " >&6; }
+if ${ac_cv_header_stdc+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <float.h>
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_header_stdc=yes
+else
+ ac_cv_header_stdc=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+if test $ac_cv_header_stdc = yes; then
+ # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <string.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "memchr" >/dev/null 2>&1; then :
+
+else
+ ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+ # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdlib.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "free" >/dev/null 2>&1; then :
+
+else
+ ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+ # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
+ if test "$cross_compiling" = yes; then :
+ :
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <ctype.h>
+#include <stdlib.h>
+#if ((' ' & 0x0FF) == 0x020)
+# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+#else
+# define ISLOWER(c) \
+ (('a' <= (c) && (c) <= 'i') \
+ || ('j' <= (c) && (c) <= 'r') \
+ || ('s' <= (c) && (c) <= 'z'))
+# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
+#endif
+
+#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+int
+main ()
+{
+ int i;
+ for (i = 0; i < 256; i++)
+ if (XOR (islower (i), ISLOWER (i))
+ || toupper (i) != TOUPPER (i))
+ return 2;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+else
+ ac_cv_header_stdc=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
+$as_echo "$ac_cv_header_stdc" >&6; }
+if test $ac_cv_header_stdc = yes; then
+
+$as_echo "#define STDC_HEADERS 1" >>confdefs.h
+
+fi
+
+# On IRIX 5.3, sys/types and inttypes.h are conflicting.
+for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
+ inttypes.h stdint.h unistd.h
+do :
+ as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
+"
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+for ac_header in dlfcn.h
+do :
+ ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
+"
+if test "x$ac_cv_header_dlfcn_h" = xyes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_DLFCN_H 1
+_ACEOF
+
+fi
+
+done
+
+
+
+
+func_stripname_cnf ()
+{
+ case ${2} in
+ .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
+ *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
+ esac
+} # func_stripname_cnf
+
+
+
+
+
+# Set options
+
+
+
+ enable_dlopen=no
+
+
+ enable_win32_dll=no
+
+
+ # Check whether --enable-shared was given.
+if test "${enable_shared+set}" = set; then :
+ enableval=$enable_shared; p=${PACKAGE-default}
+ case $enableval in
+ yes) enable_shared=yes ;;
+ no) enable_shared=no ;;
+ *)
+ enable_shared=no
+ # Look at the argument we got. We use all the common list separators.
+ lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+ for pkg in $enableval; do
+ IFS="$lt_save_ifs"
+ if test "X$pkg" = "X$p"; then
+ enable_shared=yes
+ fi
+ done
+ IFS="$lt_save_ifs"
+ ;;
+ esac
+else
+ enable_shared=yes
+fi
+
+
+
+
+
+
+
+
+
+
+
+# Check whether --with-pic was given.
+if test "${with_pic+set}" = set; then :
+ withval=$with_pic; lt_p=${PACKAGE-default}
+ case $withval in
+ yes|no) pic_mode=$withval ;;
+ *)
+ pic_mode=default
+ # Look at the argument we got. We use all the common list separators.
+ lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+ for lt_pkg in $withval; do
+ IFS="$lt_save_ifs"
+ if test "X$lt_pkg" = "X$lt_p"; then
+ pic_mode=yes
+ fi
+ done
+ IFS="$lt_save_ifs"
+ ;;
+ esac
+else
+ pic_mode=default
+fi
+
+
+test -z "$pic_mode" && pic_mode=default
+
+
+
+
+
+
+
+ # Check whether --enable-fast-install was given.
+if test "${enable_fast_install+set}" = set; then :
+ enableval=$enable_fast_install; p=${PACKAGE-default}
+ case $enableval in
+ yes) enable_fast_install=yes ;;
+ no) enable_fast_install=no ;;
+ *)
+ enable_fast_install=no
+ # Look at the argument we got. We use all the common list separators.
+ lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+ for pkg in $enableval; do
+ IFS="$lt_save_ifs"
+ if test "X$pkg" = "X$p"; then
+ enable_fast_install=yes
+ fi
+ done
+ IFS="$lt_save_ifs"
+ ;;
+ esac
+else
+ enable_fast_install=yes
+fi
+
+
+
+
+
+
+
+
+
+
+
+# This can be used to rebuild libtool when needed
+LIBTOOL_DEPS="$ltmain"
+
+# Always use our own libtool.
+LIBTOOL='$(SHELL) $(top_builddir)/libtool'
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+test -z "$LN_S" && LN_S="ln -s"
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+if test -n "${ZSH_VERSION+set}" ; then
+ setopt NO_GLOB_SUBST
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
+$as_echo_n "checking for objdir... " >&6; }
+if ${lt_cv_objdir+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ rm -f .libs 2>/dev/null
+mkdir .libs 2>/dev/null
+if test -d .libs; then
+ lt_cv_objdir=.libs
+else
+ # MS-DOS does not allow filenames that begin with a dot.
+ lt_cv_objdir=_libs
+fi
+rmdir .libs 2>/dev/null
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
+$as_echo "$lt_cv_objdir" >&6; }
+objdir=$lt_cv_objdir
+
+
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define LT_OBJDIR "$lt_cv_objdir/"
+_ACEOF
+
+
+
+
+case $host_os in
+aix3*)
+ # AIX sometimes has problems with the GCC collect2 program. For some
+ # reason, if we set the COLLECT_NAMES environment variable, the problems
+ # vanish in a puff of smoke.
+ if test "X${COLLECT_NAMES+set}" != Xset; then
+ COLLECT_NAMES=
+ export COLLECT_NAMES
+ fi
+ ;;
+esac
+
+# Global variables:
+ofile=libtool
+can_build_shared=yes
+
+# All known linkers require a `.a' archive for static linking (except MSVC,
+# which needs '.lib').
+libext=a
+
+with_gnu_ld="$lt_cv_prog_gnu_ld"
+
+old_CC="$CC"
+old_CFLAGS="$CFLAGS"
+
+# Set sane defaults for various variables
+test -z "$CC" && CC=cc
+test -z "$LTCC" && LTCC=$CC
+test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
+test -z "$LD" && LD=ld
+test -z "$ac_objext" && ac_objext=o
+
+for cc_temp in $compiler""; do
+ case $cc_temp in
+ compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
+ distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
+ \-*) ;;
+ *) break;;
+ esac
+done
+cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
+
+
+# Only perform the check for file, if the check method requires it
+test -z "$MAGIC_CMD" && MAGIC_CMD=file
+case $deplibs_check_method in
+file_magic*)
+ if test "$file_magic_cmd" = '$MAGIC_CMD'; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
+$as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
+if ${lt_cv_path_MAGIC_CMD+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $MAGIC_CMD in
+[\\/*] | ?:[\\/]*)
+ lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
+ ;;
+*)
+ lt_save_MAGIC_CMD="$MAGIC_CMD"
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+ ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
+ for ac_dir in $ac_dummy; do
+ IFS="$lt_save_ifs"
+ test -z "$ac_dir" && ac_dir=.
+ if test -f $ac_dir/${ac_tool_prefix}file; then
+ lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
+ if test -n "$file_magic_test_file"; then
+ case $deplibs_check_method in
+ "file_magic "*)
+ file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
+ MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+ if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
+ $EGREP "$file_magic_regex" > /dev/null; then
+ :
+ else
+ cat <<_LT_EOF 1>&2
+
+*** Warning: the command libtool uses to detect shared libraries,
+*** $file_magic_cmd, produces output that libtool cannot recognize.
+*** The result is that libtool may fail to recognize shared libraries
+*** as such. This will affect the creation of libtool libraries that
+*** depend on shared libraries, but programs linked with such libtool
+*** libraries will work regardless of this problem. Nevertheless, you
+*** may want to report the problem to your system manager and/or to
+*** bug-libtool@gnu.org
+
+_LT_EOF
+ fi ;;
+ esac
+ fi
+ break
+ fi
+ done
+ IFS="$lt_save_ifs"
+ MAGIC_CMD="$lt_save_MAGIC_CMD"
+ ;;
+esac
+fi
+
+MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+if test -n "$MAGIC_CMD"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
+$as_echo "$MAGIC_CMD" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+
+
+
+if test -z "$lt_cv_path_MAGIC_CMD"; then
+ if test -n "$ac_tool_prefix"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
+$as_echo_n "checking for file... " >&6; }
+if ${lt_cv_path_MAGIC_CMD+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $MAGIC_CMD in
+[\\/*] | ?:[\\/]*)
+ lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
+ ;;
+*)
+ lt_save_MAGIC_CMD="$MAGIC_CMD"
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+ ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
+ for ac_dir in $ac_dummy; do
+ IFS="$lt_save_ifs"
+ test -z "$ac_dir" && ac_dir=.
+ if test -f $ac_dir/file; then
+ lt_cv_path_MAGIC_CMD="$ac_dir/file"
+ if test -n "$file_magic_test_file"; then
+ case $deplibs_check_method in
+ "file_magic "*)
+ file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
+ MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+ if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
+ $EGREP "$file_magic_regex" > /dev/null; then
+ :
+ else
+ cat <<_LT_EOF 1>&2
+
+*** Warning: the command libtool uses to detect shared libraries,
+*** $file_magic_cmd, produces output that libtool cannot recognize.
+*** The result is that libtool may fail to recognize shared libraries
+*** as such. This will affect the creation of libtool libraries that
+*** depend on shared libraries, but programs linked with such libtool
+*** libraries will work regardless of this problem. Nevertheless, you
+*** may want to report the problem to your system manager and/or to
+*** bug-libtool@gnu.org
+
+_LT_EOF
+ fi ;;
+ esac
+ fi
+ break
+ fi
+ done
+ IFS="$lt_save_ifs"
+ MAGIC_CMD="$lt_save_MAGIC_CMD"
+ ;;
+esac
+fi
+
+MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+if test -n "$MAGIC_CMD"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
+$as_echo "$MAGIC_CMD" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ else
+ MAGIC_CMD=:
+ fi
+fi
+
+ fi
+ ;;
+esac
+
+# Use C for the default configuration in the libtool script
+
+lt_save_CC="$CC"
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+# Source file extension for C test sources.
+ac_ext=c
+
+# Object file extension for compiled C test sources.
+objext=o
+objext=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code="int some_variable = 0;"
+
+# Code to be used in simple link tests
+lt_simple_link_test_code='int main(){return(0);}'
+
+
+
+
+
+
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+
+# Save the default compiler, since it gets overwritten when the other
+# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
+compiler_DEFAULT=$CC
+
+# save warnings/boilerplate of simple test code
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_compile_test_code" >conftest.$ac_ext
+eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_compiler_boilerplate=`cat conftest.err`
+$RM conftest*
+
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_link_test_code" >conftest.$ac_ext
+eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_linker_boilerplate=`cat conftest.err`
+$RM -r conftest*
+
+
+if test -n "$compiler"; then
+
+lt_prog_compiler_no_builtin_flag=
+
+if test "$GCC" = yes; then
+ case $cc_basename in
+ nvcc*)
+ lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
+ *)
+ lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
+ esac
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
+$as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
+if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_rtti_exceptions=no
+ ac_outfile=conftest.$ac_objext
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+ lt_compiler_flag="-fno-rtti -fno-exceptions"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ # The option is referenced via a variable to avoid confusing sed.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>conftest.err)
+ ac_status=$?
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s "$ac_outfile"; then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings other than the usual output.
+ $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_rtti_exceptions=yes
+ fi
+ fi
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
+$as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
+
+if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
+ lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
+else
+ :
+fi
+
+fi
+
+
+
+
+
+
+ lt_prog_compiler_wl=
+lt_prog_compiler_pic=
+lt_prog_compiler_static=
+
+
+ if test "$GCC" = yes; then
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_static='-static'
+
+ case $host_os in
+ aix*)
+ # All AIX code is PIC.
+ if test "$host_cpu" = ia64; then
+ # AIX 5 now supports IA64 processor
+ lt_prog_compiler_static='-Bstatic'
+ fi
+ ;;
+
+ amigaos*)
+ case $host_cpu in
+ powerpc)
+ # see comment about AmigaOS4 .so support
+ lt_prog_compiler_pic='-fPIC'
+ ;;
+ m68k)
+ # FIXME: we need at least 68020 code to build shared libraries, but
+ # adding the `-m68020' flag to GCC prevents building anything better,
+ # like `-m68040'.
+ lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
+ ;;
+ esac
+ ;;
+
+ beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+ # PIC is the default for these OSes.
+ ;;
+
+ mingw* | cygwin* | pw32* | os2* | cegcc*)
+ # This hack is so that the source file can tell whether it is being
+ # built for inclusion in a dll (and should export symbols for example).
+ # Although the cygwin gcc ignores -fPIC, still need this for old-style
+ # (--disable-auto-import) libraries
+ lt_prog_compiler_pic='-DDLL_EXPORT'
+ ;;
+
+ darwin* | rhapsody*)
+ # PIC is the default on this platform
+ # Common symbols not allowed in MH_DYLIB files
+ lt_prog_compiler_pic='-fno-common'
+ ;;
+
+ haiku*)
+ # PIC is the default for Haiku.
+ # The "-static" flag exists, but is broken.
+ lt_prog_compiler_static=
+ ;;
+
+ hpux*)
+ # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
+ # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
+ # sets the default TLS model and affects inlining.
+ case $host_cpu in
+ hppa*64*)
+ # +Z the default
+ ;;
+ *)
+ lt_prog_compiler_pic='-fPIC'
+ ;;
+ esac
+ ;;
+
+ interix[3-9]*)
+ # Interix 3.x gcc -fpic/-fPIC options generate broken code.
+ # Instead, we relocate shared libraries at runtime.
+ ;;
+
+ msdosdjgpp*)
+ # Just because we use GCC doesn't mean we suddenly get shared libraries
+ # on systems that don't support them.
+ lt_prog_compiler_can_build_shared=no
+ enable_shared=no
+ ;;
+
+ *nto* | *qnx*)
+ # QNX uses GNU C++, but need to define -shared option too, otherwise
+ # it will coredump.
+ lt_prog_compiler_pic='-fPIC -shared'
+ ;;
+
+ sysv4*MP*)
+ if test -d /usr/nec; then
+ lt_prog_compiler_pic=-Kconform_pic
+ fi
+ ;;
+
+ *)
+ lt_prog_compiler_pic='-fPIC'
+ ;;
+ esac
+
+ case $cc_basename in
+ nvcc*) # Cuda Compiler Driver 2.2
+ lt_prog_compiler_wl='-Xlinker '
+ if test -n "$lt_prog_compiler_pic"; then
+ lt_prog_compiler_pic="-Xcompiler $lt_prog_compiler_pic"
+ fi
+ ;;
+ esac
+ else
+ # PORTME Check for flag to pass linker flags through the system compiler.
+ case $host_os in
+ aix*)
+ lt_prog_compiler_wl='-Wl,'
+ if test "$host_cpu" = ia64; then
+ # AIX 5 now supports IA64 processor
+ lt_prog_compiler_static='-Bstatic'
+ else
+ lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
+ fi
+ ;;
+
+ mingw* | cygwin* | pw32* | os2* | cegcc*)
+ # This hack is so that the source file can tell whether it is being
+ # built for inclusion in a dll (and should export symbols for example).
+ lt_prog_compiler_pic='-DDLL_EXPORT'
+ ;;
+
+ hpux9* | hpux10* | hpux11*)
+ lt_prog_compiler_wl='-Wl,'
+ # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
+ # not for PA HP-UX.
+ case $host_cpu in
+ hppa*64*|ia64*)
+ # +Z the default
+ ;;
+ *)
+ lt_prog_compiler_pic='+Z'
+ ;;
+ esac
+ # Is there a better lt_prog_compiler_static that works with the bundled CC?
+ lt_prog_compiler_static='${wl}-a ${wl}archive'
+ ;;
+
+ irix5* | irix6* | nonstopux*)
+ lt_prog_compiler_wl='-Wl,'
+ # PIC (with -KPIC) is the default.
+ lt_prog_compiler_static='-non_shared'
+ ;;
+
+ linux* | k*bsd*-gnu | kopensolaris*-gnu)
+ case $cc_basename in
+ # old Intel for x86_64 which still supported -KPIC.
+ ecc*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-static'
+ ;;
+ # icc used to be incompatible with GCC.
+ # ICC 10 doesn't accept -KPIC any more.
+ icc* | ifort*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-fPIC'
+ lt_prog_compiler_static='-static'
+ ;;
+ # Lahey Fortran 8.1.
+ lf95*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='--shared'
+ lt_prog_compiler_static='--static'
+ ;;
+ nagfor*)
+ # NAG Fortran compiler
+ lt_prog_compiler_wl='-Wl,-Wl,,'
+ lt_prog_compiler_pic='-PIC'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+ pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
+ # Portland Group compilers (*not* the Pentium gcc compiler,
+ # which looks to be a dead project)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-fpic'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+ ccc*)
+ lt_prog_compiler_wl='-Wl,'
+ # All Alpha code is PIC.
+ lt_prog_compiler_static='-non_shared'
+ ;;
+ xl* | bgxl* | bgf* | mpixl*)
+ # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-qpic'
+ lt_prog_compiler_static='-qstaticlink'
+ ;;
+ *)
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [1-7].* | *Sun*Fortran*\ 8.[0-3]*)
+ # Sun Fortran 8.3 passes all unrecognized flags to the linker
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ lt_prog_compiler_wl=''
+ ;;
+ *Sun\ F* | *Sun*Fortran*)
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ lt_prog_compiler_wl='-Qoption ld '
+ ;;
+ *Sun\ C*)
+ # Sun C 5.9
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ lt_prog_compiler_wl='-Wl,'
+ ;;
+ *Intel*\ [CF]*Compiler*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-fPIC'
+ lt_prog_compiler_static='-static'
+ ;;
+ *Portland\ Group*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-fpic'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+ esac
+ ;;
+ esac
+ ;;
+
+ newsos6)
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+
+ *nto* | *qnx*)
+ # QNX uses GNU C++, but need to define -shared option too, otherwise
+ # it will coredump.
+ lt_prog_compiler_pic='-fPIC -shared'
+ ;;
+
+ osf3* | osf4* | osf5*)
+ lt_prog_compiler_wl='-Wl,'
+ # All OSF/1 code is PIC.
+ lt_prog_compiler_static='-non_shared'
+ ;;
+
+ rdos*)
+ lt_prog_compiler_static='-non_shared'
+ ;;
+
+ solaris*)
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ case $cc_basename in
+ f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
+ lt_prog_compiler_wl='-Qoption ld ';;
+ *)
+ lt_prog_compiler_wl='-Wl,';;
+ esac
+ ;;
+
+ sunos4*)
+ lt_prog_compiler_wl='-Qoption ld '
+ lt_prog_compiler_pic='-PIC'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+
+ sysv4 | sysv4.2uw2* | sysv4.3*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+
+ sysv4*MP*)
+ if test -d /usr/nec ;then
+ lt_prog_compiler_pic='-Kconform_pic'
+ lt_prog_compiler_static='-Bstatic'
+ fi
+ ;;
+
+ sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+
+ unicos*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_can_build_shared=no
+ ;;
+
+ uts4*)
+ lt_prog_compiler_pic='-pic'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+
+ *)
+ lt_prog_compiler_can_build_shared=no
+ ;;
+ esac
+ fi
+
+case $host_os in
+ # For platforms which do not support PIC, -DPIC is meaningless:
+ *djgpp*)
+ lt_prog_compiler_pic=
+ ;;
+ *)
+ lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
+ ;;
+esac
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
+$as_echo_n "checking for $compiler option to produce PIC... " >&6; }
+if ${lt_cv_prog_compiler_pic+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_pic=$lt_prog_compiler_pic
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5
+$as_echo "$lt_cv_prog_compiler_pic" >&6; }
+lt_prog_compiler_pic=$lt_cv_prog_compiler_pic
+
+#
+# Check to make sure the PIC flag actually works.
+#
+if test -n "$lt_prog_compiler_pic"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
+$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
+if ${lt_cv_prog_compiler_pic_works+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_pic_works=no
+ ac_outfile=conftest.$ac_objext
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+ lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ # The option is referenced via a variable to avoid confusing sed.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>conftest.err)
+ ac_status=$?
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s "$ac_outfile"; then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings other than the usual output.
+ $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_pic_works=yes
+ fi
+ fi
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
+$as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
+
+if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
+ case $lt_prog_compiler_pic in
+ "" | " "*) ;;
+ *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
+ esac
+else
+ lt_prog_compiler_pic=
+ lt_prog_compiler_can_build_shared=no
+fi
+
+fi
+
+
+
+
+
+
+
+
+
+
+
+#
+# Check to make sure the static flag actually works.
+#
+wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
+$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
+if ${lt_cv_prog_compiler_static_works+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_static_works=no
+ save_LDFLAGS="$LDFLAGS"
+ LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
+ echo "$lt_simple_link_test_code" > conftest.$ac_ext
+ if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
+ # The linker can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ if test -s conftest.err; then
+ # Append any errors to the config.log.
+ cat conftest.err 1>&5
+ $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if diff conftest.exp conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_static_works=yes
+ fi
+ else
+ lt_cv_prog_compiler_static_works=yes
+ fi
+ fi
+ $RM -r conftest*
+ LDFLAGS="$save_LDFLAGS"
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
+$as_echo "$lt_cv_prog_compiler_static_works" >&6; }
+
+if test x"$lt_cv_prog_compiler_static_works" = xyes; then
+ :
+else
+ lt_prog_compiler_static=
+fi
+
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
+$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
+if ${lt_cv_prog_compiler_c_o+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_c_o=no
+ $RM -r conftest 2>/dev/null
+ mkdir conftest
+ cd conftest
+ mkdir out
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ lt_compiler_flag="-o out/conftest2.$ac_objext"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>out/conftest.err)
+ ac_status=$?
+ cat out/conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s out/conftest2.$ac_objext
+ then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
+ $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+ if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_c_o=yes
+ fi
+ fi
+ chmod u+w . 2>&5
+ $RM conftest*
+ # SGI C++ compiler will create directory out/ii_files/ for
+ # template instantiation
+ test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
+ $RM out/* && rmdir out
+ cd ..
+ $RM -r conftest
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
+$as_echo "$lt_cv_prog_compiler_c_o" >&6; }
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
+$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
+if ${lt_cv_prog_compiler_c_o+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_c_o=no
+ $RM -r conftest 2>/dev/null
+ mkdir conftest
+ cd conftest
+ mkdir out
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ lt_compiler_flag="-o out/conftest2.$ac_objext"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>out/conftest.err)
+ ac_status=$?
+ cat out/conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s out/conftest2.$ac_objext
+ then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
+ $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+ if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_c_o=yes
+ fi
+ fi
+ chmod u+w . 2>&5
+ $RM conftest*
+ # SGI C++ compiler will create directory out/ii_files/ for
+ # template instantiation
+ test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
+ $RM out/* && rmdir out
+ cd ..
+ $RM -r conftest
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
+$as_echo "$lt_cv_prog_compiler_c_o" >&6; }
+
+
+
+
+hard_links="nottested"
+if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
+ # do not overwrite the value of need_locks provided by the user
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
+$as_echo_n "checking if we can lock with hard links... " >&6; }
+ hard_links=yes
+ $RM conftest*
+ ln conftest.a conftest.b 2>/dev/null && hard_links=no
+ touch conftest.a
+ ln conftest.a conftest.b 2>&5 || hard_links=no
+ ln conftest.a conftest.b 2>/dev/null && hard_links=no
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
+$as_echo "$hard_links" >&6; }
+ if test "$hard_links" = no; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
+$as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
+ need_locks=warn
+ fi
+else
+ need_locks=no
+fi
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
+$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
+
+ runpath_var=
+ allow_undefined_flag=
+ always_export_symbols=no
+ archive_cmds=
+ archive_expsym_cmds=
+ compiler_needs_object=no
+ enable_shared_with_static_runtimes=no
+ export_dynamic_flag_spec=
+ export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+ hardcode_automatic=no
+ hardcode_direct=no
+ hardcode_direct_absolute=no
+ hardcode_libdir_flag_spec=
+ hardcode_libdir_separator=
+ hardcode_minus_L=no
+ hardcode_shlibpath_var=unsupported
+ inherit_rpath=no
+ link_all_deplibs=unknown
+ module_cmds=
+ module_expsym_cmds=
+ old_archive_from_new_cmds=
+ old_archive_from_expsyms_cmds=
+ thread_safe_flag_spec=
+ whole_archive_flag_spec=
+ # include_expsyms should be a list of space-separated symbols to be *always*
+ # included in the symbol list
+ include_expsyms=
+ # exclude_expsyms can be an extended regexp of symbols to exclude
+ # it will be wrapped by ` (' and `)$', so one must not match beginning or
+ # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
+ # as well as any symbol that contains `d'.
+ exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
+ # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
+ # platforms (ab)use it in PIC code, but their linkers get confused if
+ # the symbol is explicitly referenced. Since portable code cannot
+ # rely on this symbol name, it's probably fine to never include it in
+ # preloaded symbol tables.
+ # Exclude shared library initialization/finalization symbols.
+ extract_expsyms_cmds=
+
+ case $host_os in
+ cygwin* | mingw* | pw32* | cegcc*)
+ # FIXME: the MSVC++ port hasn't been tested in a loooong time
+ # When not using gcc, we currently assume that we are using
+ # Microsoft Visual C++.
+ if test "$GCC" != yes; then
+ with_gnu_ld=no
+ fi
+ ;;
+ interix*)
+ # we just hope/assume this is gcc and not c89 (= MSVC++)
+ with_gnu_ld=yes
+ ;;
+ openbsd*)
+ with_gnu_ld=no
+ ;;
+ esac
+
+ ld_shlibs=yes
+
+ # On some targets, GNU ld is compatible enough with the native linker
+ # that we're better off using the native interface for both.
+ lt_use_gnu_ld_interface=no
+ if test "$with_gnu_ld" = yes; then
+ case $host_os in
+ aix*)
+ # The AIX port of GNU ld has always aspired to compatibility
+ # with the native linker. However, as the warning in the GNU ld
+ # block says, versions before 2.19.5* couldn't really create working
+ # shared libraries, regardless of the interface used.
+ case `$LD -v 2>&1` in
+ *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
+ *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
+ *\ \(GNU\ Binutils\)\ [3-9]*) ;;
+ *)
+ lt_use_gnu_ld_interface=yes
+ ;;
+ esac
+ ;;
+ *)
+ lt_use_gnu_ld_interface=yes
+ ;;
+ esac
+ fi
+
+ if test "$lt_use_gnu_ld_interface" = yes; then
+ # If archive_cmds runs LD, not CC, wlarc should be empty
+ wlarc='${wl}'
+
+ # Set some defaults for GNU ld with shared library support. These
+ # are reset later if shared libraries are not supported. Putting them
+ # here allows them to be overridden if necessary.
+ runpath_var=LD_RUN_PATH
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ export_dynamic_flag_spec='${wl}--export-dynamic'
+ # ancient GNU ld didn't support --whole-archive et. al.
+ if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
+ whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+ else
+ whole_archive_flag_spec=
+ fi
+ supports_anon_versioning=no
+ case `$LD -v 2>&1` in
+ *GNU\ gold*) supports_anon_versioning=yes ;;
+ *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
+ *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
+ *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
+ *\ 2.11.*) ;; # other 2.11 versions
+ *) supports_anon_versioning=yes ;;
+ esac
+
+ # See if GNU ld supports shared libraries.
+ case $host_os in
+ aix[3-9]*)
+ # On AIX/PPC, the GNU linker is very broken
+ if test "$host_cpu" != ia64; then
+ ld_shlibs=no
+ cat <<_LT_EOF 1>&2
+
+*** Warning: the GNU linker, at least up to release 2.19, is reported
+*** to be unable to reliably create shared libraries on AIX.
+*** Therefore, libtool is disabling shared libraries support. If you
+*** really care for shared libraries, you may want to install binutils
+*** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
+*** You will then need to restart the configuration process.
+
+_LT_EOF
+ fi
+ ;;
+
+ amigaos*)
+ case $host_cpu in
+ powerpc)
+ # see comment about AmigaOS4 .so support
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds=''
+ ;;
+ m68k)
+ archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_minus_L=yes
+ ;;
+ esac
+ ;;
+
+ beos*)
+ if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ allow_undefined_flag=unsupported
+ # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
+ # support --undefined. This deserves some investigation. FIXME
+ archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ else
+ ld_shlibs=no
+ fi
+ ;;
+
+ cygwin* | mingw* | pw32* | cegcc*)
+ # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
+ # as there is no search path for DLLs.
+ hardcode_libdir_flag_spec='-L$libdir'
+ export_dynamic_flag_spec='${wl}--export-all-symbols'
+ allow_undefined_flag=unsupported
+ always_export_symbols=no
+ enable_shared_with_static_runtimes=yes
+ export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols'
+ exclude_expsyms='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'
+
+ if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+ # If the export-symbols file already is a .def file (1st line
+ # is EXPORTS), use it as is; otherwise, prepend...
+ archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+ cp $export_symbols $output_objdir/$soname.def;
+ else
+ echo EXPORTS > $output_objdir/$soname.def;
+ cat $export_symbols >> $output_objdir/$soname.def;
+ fi~
+ $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+ else
+ ld_shlibs=no
+ fi
+ ;;
+
+ haiku*)
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ link_all_deplibs=yes
+ ;;
+
+ interix[3-9]*)
+ hardcode_direct=no
+ hardcode_shlibpath_var=no
+ hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+ export_dynamic_flag_spec='${wl}-E'
+ # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
+ # Instead, shared libraries are loaded at an image base (0x10000000 by
+ # default) and relocated if they conflict, which is a slow very memory
+ # consuming and fragmenting process. To avoid this, we pick a random,
+ # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
+ # time. Moving up from 0x10000000 also allows more sbrk(2) space.
+ archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+ archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+ ;;
+
+ gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
+ tmp_diet=no
+ if test "$host_os" = linux-dietlibc; then
+ case $cc_basename in
+ diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
+ esac
+ fi
+ if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
+ && test "$tmp_diet" = no
+ then
+ tmp_addflag=' $pic_flag'
+ tmp_sharedflag='-shared'
+ case $cc_basename,$host_cpu in
+ pgcc*) # Portland Group C compiler
+ whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+ tmp_addflag=' $pic_flag'
+ ;;
+ pgf77* | pgf90* | pgf95* | pgfortran*)
+ # Portland Group f77 and f90 compilers
+ whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+ tmp_addflag=' $pic_flag -Mnomain' ;;
+ ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
+ tmp_addflag=' -i_dynamic' ;;
+ efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
+ tmp_addflag=' -i_dynamic -nofor_main' ;;
+ ifc* | ifort*) # Intel Fortran compiler
+ tmp_addflag=' -nofor_main' ;;
+ lf95*) # Lahey Fortran 8.1
+ whole_archive_flag_spec=
+ tmp_sharedflag='--shared' ;;
+ xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
+ tmp_sharedflag='-qmkshrobj'
+ tmp_addflag= ;;
+ nvcc*) # Cuda Compiler Driver 2.2
+ whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+ compiler_needs_object=yes
+ ;;
+ esac
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ C*) # Sun C 5.9
+ whole_archive_flag_spec='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+ compiler_needs_object=yes
+ tmp_sharedflag='-G' ;;
+ *Sun\ F*) # Sun Fortran 8.3
+ tmp_sharedflag='-G' ;;
+ esac
+ archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+
+ if test "x$supports_anon_versioning" = xyes; then
+ archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
+ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+ echo "local: *; };" >> $output_objdir/$libname.ver~
+ $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
+ fi
+
+ case $cc_basename in
+ xlf* | bgf* | bgxlf* | mpixlf*)
+ # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
+ whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
+ if test "x$supports_anon_versioning" = xyes; then
+ archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
+ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+ echo "local: *; };" >> $output_objdir/$libname.ver~
+ $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
+ fi
+ ;;
+ esac
+ else
+ ld_shlibs=no
+ fi
+ ;;
+
+ netbsd*)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
+ wlarc=
+ else
+ archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ fi
+ ;;
+
+ solaris*)
+ if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
+ ld_shlibs=no
+ cat <<_LT_EOF 1>&2
+
+*** Warning: The releases 2.8.* of the GNU linker cannot reliably
+*** create shared libraries on Solaris systems. Therefore, libtool
+*** is disabling shared libraries support. We urge you to upgrade GNU
+*** binutils to release 2.9.1 or newer. Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+ elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ else
+ ld_shlibs=no
+ fi
+ ;;
+
+ sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
+ case `$LD -v 2>&1` in
+ *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
+ ld_shlibs=no
+ cat <<_LT_EOF 1>&2
+
+*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
+*** reliably create shared libraries on SCO systems. Therefore, libtool
+*** is disabling shared libraries support. We urge you to upgrade GNU
+*** binutils to release 2.16.91.0.3 or newer. Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+ ;;
+ *)
+ # For security reasons, it is highly recommended that you always
+ # use absolute paths for naming shared libraries, and exclude the
+ # DT_RUNPATH tag from executables and libraries. But doing so
+ # requires that you compile everything twice, which is a pain.
+ if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ else
+ ld_shlibs=no
+ fi
+ ;;
+ esac
+ ;;
+
+ sunos4*)
+ archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+ wlarc=
+ hardcode_direct=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ *)
+ if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ else
+ ld_shlibs=no
+ fi
+ ;;
+ esac
+
+ if test "$ld_shlibs" = no; then
+ runpath_var=
+ hardcode_libdir_flag_spec=
+ export_dynamic_flag_spec=
+ whole_archive_flag_spec=
+ fi
+ else
+ # PORTME fill in a description of your system's linker (not GNU ld)
+ case $host_os in
+ aix3*)
+ allow_undefined_flag=unsupported
+ always_export_symbols=yes
+ archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
+ # Note: this linker hardcodes the directories in LIBPATH if there
+ # are no directories specified by -L.
+ hardcode_minus_L=yes
+ if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
+ # Neither direct hardcoding nor static linking is supported with a
+ # broken collect2.
+ hardcode_direct=unsupported
+ fi
+ ;;
+
+ aix[4-9]*)
+ if test "$host_cpu" = ia64; then
+ # On IA64, the linker does run time linking by default, so we don't
+ # have to do anything special.
+ aix_use_runtimelinking=no
+ exp_sym_flag='-Bexport'
+ no_entry_flag=""
+ else
+ # If we're using GNU nm, then we don't want the "-C" option.
+ # -C means demangle to AIX nm, but means don't demangle with GNU nm
+ # Also, AIX nm treats weak defined symbols like other global
+ # defined symbols, whereas GNU nm marks them as "W".
+ if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
+ export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+ else
+ export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+ fi
+ aix_use_runtimelinking=no
+
+ # Test if we are trying to use run time linking or normal
+ # AIX style linking. If -brtl is somewhere in LDFLAGS, we
+ # need to do runtime linking.
+ case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
+ for ld_flag in $LDFLAGS; do
+ if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
+ aix_use_runtimelinking=yes
+ break
+ fi
+ done
+ ;;
+ esac
+
+ exp_sym_flag='-bexport'
+ no_entry_flag='-bnoentry'
+ fi
+
+ # When large executables or shared objects are built, AIX ld can
+ # have problems creating the table of contents. If linking a library
+ # or program results in "error TOC overflow" add -mminimal-toc to
+ # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
+ # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
+
+ archive_cmds=''
+ hardcode_direct=yes
+ hardcode_direct_absolute=yes
+ hardcode_libdir_separator=':'
+ link_all_deplibs=yes
+ file_list_spec='${wl}-f,'
+
+ if test "$GCC" = yes; then
+ case $host_os in aix4.[012]|aix4.[012].*)
+ # We only want to do this on AIX 4.2 and lower, the check
+ # below for broken collect2 doesn't work under 4.3+
+ collect2name=`${CC} -print-prog-name=collect2`
+ if test -f "$collect2name" &&
+ strings "$collect2name" | $GREP resolve_lib_name >/dev/null
+ then
+ # We have reworked collect2
+ :
+ else
+ # We have old collect2
+ hardcode_direct=unsupported
+ # It fails to find uninstalled libraries when the uninstalled
+ # path is not listed in the libpath. Setting hardcode_minus_L
+ # to unsupported forces relinking
+ hardcode_minus_L=yes
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_libdir_separator=
+ fi
+ ;;
+ esac
+ shared_flag='-shared'
+ if test "$aix_use_runtimelinking" = yes; then
+ shared_flag="$shared_flag "'${wl}-G'
+ fi
+ else
+ # not using gcc
+ if test "$host_cpu" = ia64; then
+ # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
+ # chokes on -Wl,-G. The following line is correct:
+ shared_flag='-G'
+ else
+ if test "$aix_use_runtimelinking" = yes; then
+ shared_flag='${wl}-G'
+ else
+ shared_flag='${wl}-bM:SRE'
+ fi
+ fi
+ fi
+
+ export_dynamic_flag_spec='${wl}-bexpall'
+ # It seems that -bexpall does not export symbols beginning with
+ # underscore (_), so it is better to generate a list of symbols to export.
+ always_export_symbols=yes
+ if test "$aix_use_runtimelinking" = yes; then
+ # Warning - without using the other runtime loading flags (-brtl),
+ # -berok will link without error, but may produce a broken library.
+ allow_undefined_flag='-berok'
+ # Determine the default libpath from the value encoded in an
+ # empty executable.
+ if test "${lt_cv_aix_libpath+set}" = set; then
+ aix_libpath=$lt_cv_aix_libpath
+else
+ if ${lt_cv_aix_libpath_+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+
+ lt_aix_libpath_sed='
+ /Import File Strings/,/^$/ {
+ /^0/ {
+ s/^0 *\([^ ]*\) *$/\1/
+ p
+ }
+ }'
+ lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+ # Check for a 64-bit object if we didn't find anything.
+ if test -z "$lt_cv_aix_libpath_"; then
+ lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+ fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ if test -z "$lt_cv_aix_libpath_"; then
+ lt_cv_aix_libpath_="/usr/lib:/lib"
+ fi
+
+fi
+
+ aix_libpath=$lt_cv_aix_libpath_
+fi
+
+ hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
+ archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
+ else
+ if test "$host_cpu" = ia64; then
+ hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
+ allow_undefined_flag="-z nodefs"
+ archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
+ else
+ # Determine the default libpath from the value encoded in an
+ # empty executable.
+ if test "${lt_cv_aix_libpath+set}" = set; then
+ aix_libpath=$lt_cv_aix_libpath
+else
+ if ${lt_cv_aix_libpath_+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+
+ lt_aix_libpath_sed='
+ /Import File Strings/,/^$/ {
+ /^0/ {
+ s/^0 *\([^ ]*\) *$/\1/
+ p
+ }
+ }'
+ lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+ # Check for a 64-bit object if we didn't find anything.
+ if test -z "$lt_cv_aix_libpath_"; then
+ lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+ fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ if test -z "$lt_cv_aix_libpath_"; then
+ lt_cv_aix_libpath_="/usr/lib:/lib"
+ fi
+
+fi
+
+ aix_libpath=$lt_cv_aix_libpath_
+fi
+
+ hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
+ # Warning - without using the other run time loading flags,
+ # -berok will link without error, but may produce a broken library.
+ no_undefined_flag=' ${wl}-bernotok'
+ allow_undefined_flag=' ${wl}-berok'
+ if test "$with_gnu_ld" = yes; then
+ # We only use this code for GNU lds that support --whole-archive.
+ whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
+ else
+ # Exported symbols can be pulled into shared objects from archives
+ whole_archive_flag_spec='$convenience'
+ fi
+ archive_cmds_need_lc=yes
+ # This is similar to how AIX traditionally builds its shared libraries.
+ archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
+ fi
+ fi
+ ;;
+
+ amigaos*)
+ case $host_cpu in
+ powerpc)
+ # see comment about AmigaOS4 .so support
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds=''
+ ;;
+ m68k)
+ archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_minus_L=yes
+ ;;
+ esac
+ ;;
+
+ bsdi[45]*)
+ export_dynamic_flag_spec=-rdynamic
+ ;;
+
+ cygwin* | mingw* | pw32* | cegcc*)
+ # When not using gcc, we currently assume that we are using
+ # Microsoft Visual C++.
+ # hardcode_libdir_flag_spec is actually meaningless, as there is
+ # no search path for DLLs.
+ case $cc_basename in
+ cl*)
+ # Native MSVC
+ hardcode_libdir_flag_spec=' '
+ allow_undefined_flag=unsupported
+ always_export_symbols=yes
+ file_list_spec='@'
+ # Tell ltmain to make .lib files, not .a files.
+ libext=lib
+ # Tell ltmain to make .dll files, not .so files.
+ shrext_cmds=".dll"
+ # FIXME: Setting linknames here is a bad hack.
+ archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
+ archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+ sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
+ else
+ sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
+ fi~
+ $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
+ linknames='
+ # The linker will not automatically build a static lib if we build a DLL.
+ # _LT_TAGVAR(old_archive_from_new_cmds, )='true'
+ enable_shared_with_static_runtimes=yes
+ exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
+ export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
+ # Don't use ranlib
+ old_postinstall_cmds='chmod 644 $oldlib'
+ postlink_cmds='lt_outputfile="@OUTPUT@"~
+ lt_tool_outputfile="@TOOL_OUTPUT@"~
+ case $lt_outputfile in
+ *.exe|*.EXE) ;;
+ *)
+ lt_outputfile="$lt_outputfile.exe"
+ lt_tool_outputfile="$lt_tool_outputfile.exe"
+ ;;
+ esac~
+ if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
+ $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
+ $RM "$lt_outputfile.manifest";
+ fi'
+ ;;
+ *)
+ # Assume MSVC wrapper
+ hardcode_libdir_flag_spec=' '
+ allow_undefined_flag=unsupported
+ # Tell ltmain to make .lib files, not .a files.
+ libext=lib
+ # Tell ltmain to make .dll files, not .so files.
+ shrext_cmds=".dll"
+ # FIXME: Setting linknames here is a bad hack.
+ archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
+ # The linker will automatically build a .lib file if we build a DLL.
+ old_archive_from_new_cmds='true'
+ # FIXME: Should let the user specify the lib program.
+ old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
+ enable_shared_with_static_runtimes=yes
+ ;;
+ esac
+ ;;
+
+ darwin* | rhapsody*)
+
+
+ archive_cmds_need_lc=no
+ hardcode_direct=no
+ hardcode_automatic=yes
+ hardcode_shlibpath_var=unsupported
+ if test "$lt_cv_ld_force_load" = "yes"; then
+ whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
+
+ else
+ whole_archive_flag_spec=''
+ fi
+ link_all_deplibs=yes
+ allow_undefined_flag="$_lt_dar_allow_undefined"
+ case $cc_basename in
+ ifort*) _lt_dar_can_shared=yes ;;
+ *) _lt_dar_can_shared=$GCC ;;
+ esac
+ if test "$_lt_dar_can_shared" = "yes"; then
+ output_verbose_link_cmd=func_echo_all
+ archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
+ module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
+ archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
+ module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
+
+ else
+ ld_shlibs=no
+ fi
+
+ ;;
+
+ dgux*)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_shlibpath_var=no
+ ;;
+
+ # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
+ # support. Future versions do this automatically, but an explicit c++rt0.o
+ # does not break anything, and helps significantly (at the cost of a little
+ # extra space).
+ freebsd2.2*)
+ archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
+ hardcode_libdir_flag_spec='-R$libdir'
+ hardcode_direct=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ # Unfortunately, older versions of FreeBSD 2 do not have this feature.
+ freebsd2.*)
+ archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_direct=yes
+ hardcode_minus_L=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
+ freebsd* | dragonfly*)
+ archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+ hardcode_libdir_flag_spec='-R$libdir'
+ hardcode_direct=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ hpux9*)
+ if test "$GCC" = yes; then
+ archive_cmds='$RM $output_objdir/$soname~$CC -shared $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+ else
+ archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+ fi
+ hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+ hardcode_libdir_separator=:
+ hardcode_direct=yes
+
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ hardcode_minus_L=yes
+ export_dynamic_flag_spec='${wl}-E'
+ ;;
+
+ hpux10*)
+ if test "$GCC" = yes && test "$with_gnu_ld" = no; then
+ archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
+ fi
+ if test "$with_gnu_ld" = no; then
+ hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+ hardcode_libdir_separator=:
+ hardcode_direct=yes
+ hardcode_direct_absolute=yes
+ export_dynamic_flag_spec='${wl}-E'
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ hardcode_minus_L=yes
+ fi
+ ;;
+
+ hpux11*)
+ if test "$GCC" = yes && test "$with_gnu_ld" = no; then
+ case $host_cpu in
+ hppa*64*)
+ archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ ia64*)
+ archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ *)
+ archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ esac
+ else
+ case $host_cpu in
+ hppa*64*)
+ archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ ia64*)
+ archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ *)
+
+ # Older versions of the 11.00 compiler do not understand -b yet
+ # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
+$as_echo_n "checking if $CC understands -b... " >&6; }
+if ${lt_cv_prog_compiler__b+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler__b=no
+ save_LDFLAGS="$LDFLAGS"
+ LDFLAGS="$LDFLAGS -b"
+ echo "$lt_simple_link_test_code" > conftest.$ac_ext
+ if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
+ # The linker can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ if test -s conftest.err; then
+ # Append any errors to the config.log.
+ cat conftest.err 1>&5
+ $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if diff conftest.exp conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler__b=yes
+ fi
+ else
+ lt_cv_prog_compiler__b=yes
+ fi
+ fi
+ $RM -r conftest*
+ LDFLAGS="$save_LDFLAGS"
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
+$as_echo "$lt_cv_prog_compiler__b" >&6; }
+
+if test x"$lt_cv_prog_compiler__b" = xyes; then
+ archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+else
+ archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
+fi
+
+ ;;
+ esac
+ fi
+ if test "$with_gnu_ld" = no; then
+ hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+ hardcode_libdir_separator=:
+
+ case $host_cpu in
+ hppa*64*|ia64*)
+ hardcode_direct=no
+ hardcode_shlibpath_var=no
+ ;;
+ *)
+ hardcode_direct=yes
+ hardcode_direct_absolute=yes
+ export_dynamic_flag_spec='${wl}-E'
+
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ hardcode_minus_L=yes
+ ;;
+ esac
+ fi
+ ;;
+
+ irix5* | irix6* | nonstopux*)
+ if test "$GCC" = yes; then
+ archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ # Try to use the -exported_symbol ld option, if it does not
+ # work, assume that -exports_file does not work either and
+ # implicitly export all symbols.
+ # This should be the same for all languages, so no per-tag cache variable.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5
+$as_echo_n "checking whether the $host_os linker accepts -exported_symbol... " >&6; }
+if ${lt_cv_irix_exported_symbol+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ save_LDFLAGS="$LDFLAGS"
+ LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+int foo (void) { return 0; }
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ lt_cv_irix_exported_symbol=yes
+else
+ lt_cv_irix_exported_symbol=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ LDFLAGS="$save_LDFLAGS"
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5
+$as_echo "$lt_cv_irix_exported_symbol" >&6; }
+ if test "$lt_cv_irix_exported_symbol" = yes; then
+ archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
+ fi
+ else
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+ archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
+ fi
+ archive_cmds_need_lc='no'
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ hardcode_libdir_separator=:
+ inherit_rpath=yes
+ link_all_deplibs=yes
+ ;;
+
+ netbsd*)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
+ else
+ archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
+ fi
+ hardcode_libdir_flag_spec='-R$libdir'
+ hardcode_direct=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ newsos6)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_direct=yes
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ hardcode_libdir_separator=:
+ hardcode_shlibpath_var=no
+ ;;
+
+ *nto* | *qnx*)
+ ;;
+
+ openbsd*)
+ if test -f /usr/libexec/ld.so; then
+ hardcode_direct=yes
+ hardcode_shlibpath_var=no
+ hardcode_direct_absolute=yes
+ if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
+ hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+ export_dynamic_flag_spec='${wl}-E'
+ else
+ case $host_os in
+ openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
+ archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_libdir_flag_spec='-R$libdir'
+ ;;
+ *)
+ archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+ hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+ ;;
+ esac
+ fi
+ else
+ ld_shlibs=no
+ fi
+ ;;
+
+ os2*)
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_minus_L=yes
+ allow_undefined_flag=unsupported
+ archive_cmds='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
+ old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
+ ;;
+
+ osf3*)
+ if test "$GCC" = yes; then
+ allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
+ archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ else
+ allow_undefined_flag=' -expect_unresolved \*'
+ archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+ fi
+ archive_cmds_need_lc='no'
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ hardcode_libdir_separator=:
+ ;;
+
+ osf4* | osf5*) # as osf3* with the addition of -msym flag
+ if test "$GCC" = yes; then
+ allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
+ archive_cmds='$CC -shared${allow_undefined_flag} $pic_flag $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ else
+ allow_undefined_flag=' -expect_unresolved \*'
+ archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+ archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
+ $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
+
+ # Both c and cxx compiler support -rpath directly
+ hardcode_libdir_flag_spec='-rpath $libdir'
+ fi
+ archive_cmds_need_lc='no'
+ hardcode_libdir_separator=:
+ ;;
+
+ solaris*)
+ no_undefined_flag=' -z defs'
+ if test "$GCC" = yes; then
+ wlarc='${wl}'
+ archive_cmds='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
+ else
+ case `$CC -V 2>&1` in
+ *"Compilers 5.0"*)
+ wlarc=''
+ archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
+ ;;
+ *)
+ wlarc='${wl}'
+ archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
+ ;;
+ esac
+ fi
+ hardcode_libdir_flag_spec='-R$libdir'
+ hardcode_shlibpath_var=no
+ case $host_os in
+ solaris2.[0-5] | solaris2.[0-5].*) ;;
+ *)
+ # The compiler driver will combine and reorder linker options,
+ # but understands `-z linker_flag'. GCC discards it without `$wl',
+ # but is careful enough not to reorder.
+ # Supported since Solaris 2.6 (maybe 2.5.1?)
+ if test "$GCC" = yes; then
+ whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
+ else
+ whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
+ fi
+ ;;
+ esac
+ link_all_deplibs=yes
+ ;;
+
+ sunos4*)
+ if test "x$host_vendor" = xsequent; then
+ # Use $CC to link under sequent, because it throws in some extra .o
+ # files that make .init and .fini sections work.
+ archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
+ fi
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_direct=yes
+ hardcode_minus_L=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ sysv4)
+ case $host_vendor in
+ sni)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_direct=yes # is this really true???
+ ;;
+ siemens)
+ ## LD is ld it makes a PLAMLIB
+ ## CC just makes a GrossModule.
+ archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
+ reload_cmds='$CC -r -o $output$reload_objs'
+ hardcode_direct=no
+ ;;
+ motorola)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_direct=no #Motorola manual says yes, but my tests say they lie
+ ;;
+ esac
+ runpath_var='LD_RUN_PATH'
+ hardcode_shlibpath_var=no
+ ;;
+
+ sysv4.3*)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_shlibpath_var=no
+ export_dynamic_flag_spec='-Bexport'
+ ;;
+
+ sysv4*MP*)
+ if test -d /usr/nec; then
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_shlibpath_var=no
+ runpath_var=LD_RUN_PATH
+ hardcode_runpath_var=yes
+ ld_shlibs=yes
+ fi
+ ;;
+
+ sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
+ no_undefined_flag='${wl}-z,text'
+ archive_cmds_need_lc=no
+ hardcode_shlibpath_var=no
+ runpath_var='LD_RUN_PATH'
+
+ if test "$GCC" = yes; then
+ archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ fi
+ ;;
+
+ sysv5* | sco3.2v5* | sco5v6*)
+ # Note: We can NOT use -z defs as we might desire, because we do not
+ # link with -lc, and that would cause any symbols used from libc to
+ # always be unresolved, which means just about no library would
+ # ever link correctly. If we're not using GNU ld we use -z text
+ # though, which does catch some bad symbols but isn't as heavy-handed
+ # as -z defs.
+ no_undefined_flag='${wl}-z,text'
+ allow_undefined_flag='${wl}-z,nodefs'
+ archive_cmds_need_lc=no
+ hardcode_shlibpath_var=no
+ hardcode_libdir_flag_spec='${wl}-R,$libdir'
+ hardcode_libdir_separator=':'
+ link_all_deplibs=yes
+ export_dynamic_flag_spec='${wl}-Bexport'
+ runpath_var='LD_RUN_PATH'
+
+ if test "$GCC" = yes; then
+ archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ fi
+ ;;
+
+ uts4*)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_shlibpath_var=no
+ ;;
+
+ *)
+ ld_shlibs=no
+ ;;
+ esac
+
+ if test x$host_vendor = xsni; then
+ case $host in
+ sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
+ export_dynamic_flag_spec='${wl}-Blargedynsym'
+ ;;
+ esac
+ fi
+ fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
+$as_echo "$ld_shlibs" >&6; }
+test "$ld_shlibs" = no && can_build_shared=no
+
+with_gnu_ld=$with_gnu_ld
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+#
+# Do we need to explicitly link libc?
+#
+case "x$archive_cmds_need_lc" in
+x|xyes)
+ # Assume -lc should be added
+ archive_cmds_need_lc=yes
+
+ if test "$enable_shared" = yes && test "$GCC" = yes; then
+ case $archive_cmds in
+ *'~'*)
+ # FIXME: we may have to deal with multi-command sequences.
+ ;;
+ '$CC '*)
+ # Test whether the compiler implicitly links with -lc since on some
+ # systems, -lgcc has to come before -lc. If gcc already passes -lc
+ # to ld, don't add -lc before -lgcc.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
+$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
+if ${lt_cv_archive_cmds_need_lc+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ $RM conftest*
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } 2>conftest.err; then
+ soname=conftest
+ lib=conftest
+ libobjs=conftest.$ac_objext
+ deplibs=
+ wl=$lt_prog_compiler_wl
+ pic_flag=$lt_prog_compiler_pic
+ compiler_flags=-v
+ linker_flags=-v
+ verstring=
+ output_objdir=.
+ libname=conftest
+ lt_save_allow_undefined_flag=$allow_undefined_flag
+ allow_undefined_flag=
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
+ (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+ then
+ lt_cv_archive_cmds_need_lc=no
+ else
+ lt_cv_archive_cmds_need_lc=yes
+ fi
+ allow_undefined_flag=$lt_save_allow_undefined_flag
+ else
+ cat conftest.err 1>&5
+ fi
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
+$as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
+ archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
+ ;;
+ esac
+ fi
+ ;;
+esac
+
+
+
+
+
+
+
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+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
+$as_echo_n "checking dynamic linker characteristics... " >&6; }
+
+if test "$GCC" = yes; then
+ case $host_os in
+ darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
+ *) lt_awk_arg="/^libraries:/" ;;
+ esac
+ case $host_os in
+ mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
+ *) lt_sed_strip_eq="s,=/,/,g" ;;
+ esac
+ lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
+ case $lt_search_path_spec in
+ *\;*)
+ # if the path contains ";" then we assume it to be the separator
+ # otherwise default to the standard path separator (i.e. ":") - it is
+ # assumed that no part of a normal pathname contains ";" but that should
+ # okay in the real world where ";" in dirpaths is itself problematic.
+ lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
+ ;;
+ *)
+ lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
+ ;;
+ esac
+ # Ok, now we have the path, separated by spaces, we can step through it
+ # and add multilib dir if necessary.
+ lt_tmp_lt_search_path_spec=
+ lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
+ for lt_sys_path in $lt_search_path_spec; do
+ if test -d "$lt_sys_path/$lt_multi_os_dir"; then
+ lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
+ else
+ test -d "$lt_sys_path" && \
+ lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
+ fi
+ done
+ lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
+BEGIN {RS=" "; FS="/|\n";} {
+ lt_foo="";
+ lt_count=0;
+ for (lt_i = NF; lt_i > 0; lt_i--) {
+ if ($lt_i != "" && $lt_i != ".") {
+ if ($lt_i == "..") {
+ lt_count++;
+ } else {
+ if (lt_count == 0) {
+ lt_foo="/" $lt_i lt_foo;
+ } else {
+ lt_count--;
+ }
+ }
+ }
+ }
+ if (lt_foo != "") { lt_freq[lt_foo]++; }
+ if (lt_freq[lt_foo] == 1) { print lt_foo; }
+}'`
+ # AWK program above erroneously prepends '/' to C:/dos/paths
+ # for these hosts.
+ case $host_os in
+ mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
+ $SED 's,/\([A-Za-z]:\),\1,g'` ;;
+ esac
+ sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
+else
+ sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
+fi
+library_names_spec=
+libname_spec='lib$name'
+soname_spec=
+shrext_cmds=".so"
+postinstall_cmds=
+postuninstall_cmds=
+finish_cmds=
+finish_eval=
+shlibpath_var=
+shlibpath_overrides_runpath=unknown
+version_type=none
+dynamic_linker="$host_os ld.so"
+sys_lib_dlsearch_path_spec="/lib /usr/lib"
+need_lib_prefix=unknown
+hardcode_into_libs=no
+
+# when you set need_version to no, make sure it does not cause -set_version
+# flags to be left without arguments
+need_version=unknown
+
+case $host_os in
+aix3*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
+ shlibpath_var=LIBPATH
+
+ # AIX 3 has no versioning support, so we append a major version to the name.
+ soname_spec='${libname}${release}${shared_ext}$major'
+ ;;
+
+aix[4-9]*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_lib_prefix=no
+ need_version=no
+ hardcode_into_libs=yes
+ if test "$host_cpu" = ia64; then
+ # AIX 5 supports IA64
+ library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ else
+ # With GCC up to 2.95.x, collect2 would create an import file
+ # for dependence libraries. The import file would start with
+ # the line `#! .'. This would cause the generated library to
+ # depend on `.', always an invalid library. This was fixed in
+ # development snapshots of GCC prior to 3.0.
+ case $host_os in
+ aix4 | aix4.[01] | aix4.[01].*)
+ if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
+ echo ' yes '
+ echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
+ :
+ else
+ can_build_shared=no
+ fi
+ ;;
+ esac
+ # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
+ # soname into executable. Probably we can add versioning support to
+ # collect2, so additional links can be useful in future.
+ if test "$aix_use_runtimelinking" = yes; then
+ # If using run time linking (on AIX 4.2 or later) use lib<name>.so
+ # instead of lib<name>.a to let people know that these are not
+ # typical AIX shared libraries.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ else
+ # We preserve .a as extension for shared libraries through AIX4.2
+ # and later when we are not doing run time linking.
+ library_names_spec='${libname}${release}.a $libname.a'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ fi
+ shlibpath_var=LIBPATH
+ fi
+ ;;
+
+amigaos*)
+ case $host_cpu in
+ powerpc)
+ # Since July 2007 AmigaOS4 officially supports .so libraries.
+ # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ ;;
+ m68k)
+ library_names_spec='$libname.ixlibrary $libname.a'
+ # Create ${libname}_ixlibrary.a entries in /sys/libs.
+ finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
+ ;;
+ esac
+ ;;
+
+beos*)
+ library_names_spec='${libname}${shared_ext}'
+ dynamic_linker="$host_os ld.so"
+ shlibpath_var=LIBRARY_PATH
+ ;;
+
+bsdi[45]*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
+ sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
+ # the default ld.so.conf also contains /usr/contrib/lib and
+ # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
+ # libtool to hard-code these into programs
+ ;;
+
+cygwin* | mingw* | pw32* | cegcc*)
+ version_type=windows
+ shrext_cmds=".dll"
+ need_version=no
+ need_lib_prefix=no
+
+ case $GCC,$cc_basename in
+ yes,*)
+ # gcc
+ library_names_spec='$libname.dll.a'
+ # DLL is installed to $(libdir)/../bin by postinstall_cmds
+ postinstall_cmds='base_file=`basename \${file}`~
+ dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
+ dldir=$destdir/`dirname \$dlpath`~
+ test -d \$dldir || mkdir -p \$dldir~
+ $install_prog $dir/$dlname \$dldir/$dlname~
+ chmod a+x \$dldir/$dlname~
+ if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
+ eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
+ fi'
+ postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
+ dlpath=$dir/\$dldll~
+ $RM \$dlpath'
+ shlibpath_overrides_runpath=yes
+
+ case $host_os in
+ cygwin*)
+ # Cygwin DLLs use 'cyg' prefix rather than 'lib'
+ soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+
+ sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
+ ;;
+ mingw* | cegcc*)
+ # MinGW DLLs use traditional 'lib' prefix
+ soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+ ;;
+ pw32*)
+ # pw32 DLLs use 'pw' prefix rather than 'lib'
+ library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+ ;;
+ esac
+ dynamic_linker='Win32 ld.exe'
+ ;;
+
+ *,cl*)
+ # Native MSVC
+ libname_spec='$name'
+ soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+ library_names_spec='${libname}.dll.lib'
+
+ case $build_os in
+ mingw*)
+ sys_lib_search_path_spec=
+ lt_save_ifs=$IFS
+ IFS=';'
+ for lt_path in $LIB
+ do
+ IFS=$lt_save_ifs
+ # Let DOS variable expansion print the short 8.3 style file name.
+ lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
+ sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
+ done
+ IFS=$lt_save_ifs
+ # Convert to MSYS style.
+ sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'`
+ ;;
+ cygwin*)
+ # Convert to unix form, then to dos form, then back to unix form
+ # but this time dos style (no spaces!) so that the unix form looks
+ # like /cygdrive/c/PROGRA~1:/cygdr...
+ sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
+ sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
+ sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
+ ;;
+ *)
+ sys_lib_search_path_spec="$LIB"
+ if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then
+ # It is most probably a Windows format PATH.
+ sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
+ else
+ sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
+ fi
+ # FIXME: find the short name or the path components, as spaces are
+ # common. (e.g. "Program Files" -> "PROGRA~1")
+ ;;
+ esac
+
+ # DLL is installed to $(libdir)/../bin by postinstall_cmds
+ postinstall_cmds='base_file=`basename \${file}`~
+ dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
+ dldir=$destdir/`dirname \$dlpath`~
+ test -d \$dldir || mkdir -p \$dldir~
+ $install_prog $dir/$dlname \$dldir/$dlname'
+ postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
+ dlpath=$dir/\$dldll~
+ $RM \$dlpath'
+ shlibpath_overrides_runpath=yes
+ dynamic_linker='Win32 link.exe'
+ ;;
+
+ *)
+ # Assume MSVC wrapper
+ library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
+ dynamic_linker='Win32 ld.exe'
+ ;;
+ esac
+ # FIXME: first we should search . and the directory the executable is in
+ shlibpath_var=PATH
+ ;;
+
+darwin* | rhapsody*)
+ dynamic_linker="$host_os dyld"
+ version_type=darwin
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
+ soname_spec='${libname}${release}${major}$shared_ext'
+ shlibpath_overrides_runpath=yes
+ shlibpath_var=DYLD_LIBRARY_PATH
+ shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
+
+ sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
+ sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
+ ;;
+
+dgux*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ ;;
+
+freebsd* | dragonfly*)
+ # DragonFly does not have aout. When/if they implement a new
+ # versioning mechanism, adjust this.
+ if test -x /usr/bin/objformat; then
+ objformat=`/usr/bin/objformat`
+ else
+ case $host_os in
+ freebsd[23].*) objformat=aout ;;
+ *) objformat=elf ;;
+ esac
+ fi
+ version_type=freebsd-$objformat
+ case $version_type in
+ freebsd-elf*)
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+ need_version=no
+ need_lib_prefix=no
+ ;;
+ freebsd-*)
+ library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
+ need_version=yes
+ ;;
+ esac
+ shlibpath_var=LD_LIBRARY_PATH
+ case $host_os in
+ freebsd2.*)
+ shlibpath_overrides_runpath=yes
+ ;;
+ freebsd3.[01]* | freebsdelf3.[01]*)
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+ freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
+ freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+ *) # from 4.6 on, and DragonFly
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+ esac
+ ;;
+
+gnu*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+
+haiku*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_lib_prefix=no
+ need_version=no
+ dynamic_linker="$host_os runtime_loader"
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
+ hardcode_into_libs=yes
+ ;;
+
+hpux9* | hpux10* | hpux11*)
+ # Give a soname corresponding to the major version so that dld.sl refuses to
+ # link against other versions.
+ version_type=sunos
+ need_lib_prefix=no
+ need_version=no
+ case $host_cpu in
+ ia64*)
+ shrext_cmds='.so'
+ hardcode_into_libs=yes
+ dynamic_linker="$host_os dld.so"
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ if test "X$HPUX_IA64_MODE" = X32; then
+ sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
+ else
+ sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
+ fi
+ sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+ ;;
+ hppa*64*)
+ shrext_cmds='.sl'
+ hardcode_into_libs=yes
+ dynamic_linker="$host_os dld.sl"
+ shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
+ shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
+ sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+ ;;
+ *)
+ shrext_cmds='.sl'
+ dynamic_linker="$host_os dld.sl"
+ shlibpath_var=SHLIB_PATH
+ shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ ;;
+ esac
+ # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
+ postinstall_cmds='chmod 555 $lib'
+ # or fails outright, so override atomically:
+ install_override_mode=555
+ ;;
+
+interix[3-9]*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+
+irix5* | irix6* | nonstopux*)
+ case $host_os in
+ nonstopux*) version_type=nonstopux ;;
+ *)
+ if test "$lt_cv_prog_gnu_ld" = yes; then
+ version_type=linux # correct to gnu/linux during the next big refactor
+ else
+ version_type=irix
+ fi ;;
+ esac
+ need_lib_prefix=no
+ need_version=no
+ soname_spec='${libname}${release}${shared_ext}$major'
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
+ case $host_os in
+ irix5* | nonstopux*)
+ libsuff= shlibsuff=
+ ;;
+ *)
+ case $LD in # libtool.m4 will add one of these switches to LD
+ *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
+ libsuff= shlibsuff= libmagic=32-bit;;
+ *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
+ libsuff=32 shlibsuff=N32 libmagic=N32;;
+ *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
+ libsuff=64 shlibsuff=64 libmagic=64-bit;;
+ *) libsuff= shlibsuff= libmagic=never-match;;
+ esac
+ ;;
+ esac
+ shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
+ shlibpath_overrides_runpath=no
+ sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
+ sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
+ hardcode_into_libs=yes
+ ;;
+
+# No shared lib support for Linux oldld, aout, or coff.
+linux*oldld* | linux*aout* | linux*coff*)
+ dynamic_linker=no
+ ;;
+
+# This must be glibc/ELF.
+linux* | k*bsd*-gnu | kopensolaris*-gnu)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+
+ # Some binutils ld are patched to set DT_RUNPATH
+ if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_shlibpath_overrides_runpath=no
+ save_LDFLAGS=$LDFLAGS
+ save_libdir=$libdir
+ eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
+ LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
+ lt_cv_shlibpath_overrides_runpath=yes
+fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ LDFLAGS=$save_LDFLAGS
+ libdir=$save_libdir
+
+fi
+
+ shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
+
+ # This implies no fast_install, which is unacceptable.
+ # Some rework will be needed to allow for fast_install
+ # before this can be enabled.
+ hardcode_into_libs=yes
+
+ # Add ABI-specific directories to the system library path.
+ sys_lib_dlsearch_path_spec="/lib64 /usr/lib64 /lib /usr/lib"
+
+ # Append ld.so.conf contents to the search path
+ if test -f /etc/ld.so.conf; then
+ lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
+ sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec $lt_ld_extra"
+
+ fi
+
+ # We used to test for /lib/ld.so.1 and disable shared libraries on
+ # powerpc, because MkLinux only supported shared libraries with the
+ # GNU dynamic linker. Since this was broken with cross compilers,
+ # most powerpc-linux boxes support dynamic linking these days and
+ # people can always --disable-shared, the test was removed, and we
+ # assume the GNU/Linux dynamic linker is in use.
+ dynamic_linker='GNU/Linux ld.so'
+ ;;
+
+netbsd*)
+ version_type=sunos
+ need_lib_prefix=no
+ need_version=no
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+ dynamic_linker='NetBSD (a.out) ld.so'
+ else
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ dynamic_linker='NetBSD ld.elf_so'
+ fi
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+
+newsos6)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ ;;
+
+*nto* | *qnx*)
+ version_type=qnx
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ dynamic_linker='ldqnx.so'
+ ;;
+
+openbsd*)
+ version_type=sunos
+ sys_lib_dlsearch_path_spec="/usr/lib"
+ need_lib_prefix=no
+ # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
+ case $host_os in
+ openbsd3.3 | openbsd3.3.*) need_version=yes ;;
+ *) need_version=no ;;
+ esac
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ case $host_os in
+ openbsd2.[89] | openbsd2.[89].*)
+ shlibpath_overrides_runpath=no
+ ;;
+ *)
+ shlibpath_overrides_runpath=yes
+ ;;
+ esac
+ else
+ shlibpath_overrides_runpath=yes
+ fi
+ ;;
+
+os2*)
+ libname_spec='$name'
+ shrext_cmds=".dll"
+ need_lib_prefix=no
+ library_names_spec='$libname${shared_ext} $libname.a'
+ dynamic_linker='OS/2 ld.exe'
+ shlibpath_var=LIBPATH
+ ;;
+
+osf3* | osf4* | osf5*)
+ version_type=osf
+ need_lib_prefix=no
+ need_version=no
+ soname_spec='${libname}${release}${shared_ext}$major'
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
+ sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
+ ;;
+
+rdos*)
+ dynamic_linker=no
+ ;;
+
+solaris*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ # ldd complains unless libraries are executable
+ postinstall_cmds='chmod +x $lib'
+ ;;
+
+sunos4*)
+ version_type=sunos
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ if test "$with_gnu_ld" = yes; then
+ need_lib_prefix=no
+ fi
+ need_version=yes
+ ;;
+
+sysv4 | sysv4.3*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ case $host_vendor in
+ sni)
+ shlibpath_overrides_runpath=no
+ need_lib_prefix=no
+ runpath_var=LD_RUN_PATH
+ ;;
+ siemens)
+ need_lib_prefix=no
+ ;;
+ motorola)
+ need_lib_prefix=no
+ need_version=no
+ shlibpath_overrides_runpath=no
+ sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
+ ;;
+ esac
+ ;;
+
+sysv4*MP*)
+ if test -d /usr/nec ;then
+ version_type=linux # correct to gnu/linux during the next big refactor
+ library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
+ soname_spec='$libname${shared_ext}.$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ fi
+ ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+ version_type=freebsd-elf
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ if test "$with_gnu_ld" = yes; then
+ sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
+ else
+ sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
+ case $host_os in
+ sco3.2v5*)
+ sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
+ ;;
+ esac
+ fi
+ sys_lib_dlsearch_path_spec='/usr/lib'
+ ;;
+
+tpf*)
+ # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+
+uts4*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ ;;
+
+*)
+ dynamic_linker=no
+ ;;
+esac
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
+$as_echo "$dynamic_linker" >&6; }
+test "$dynamic_linker" = no && can_build_shared=no
+
+variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
+if test "$GCC" = yes; then
+ variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
+fi
+
+if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
+ sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
+fi
+if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
+ sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
+$as_echo_n "checking how to hardcode library paths into programs... " >&6; }
+hardcode_action=
+if test -n "$hardcode_libdir_flag_spec" ||
+ test -n "$runpath_var" ||
+ test "X$hardcode_automatic" = "Xyes" ; then
+
+ # We can hardcode non-existent directories.
+ if test "$hardcode_direct" != no &&
+ # If the only mechanism to avoid hardcoding is shlibpath_var, we
+ # have to relink, otherwise we might link with an installed library
+ # when we should be linking with a yet-to-be-installed one
+ ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
+ test "$hardcode_minus_L" != no; then
+ # Linking always hardcodes the temporary library directory.
+ hardcode_action=relink
+ else
+ # We can link without hardcoding, and we can hardcode nonexisting dirs.
+ hardcode_action=immediate
+ fi
+else
+ # We cannot hardcode anything, or else we can only hardcode existing
+ # directories.
+ hardcode_action=unsupported
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
+$as_echo "$hardcode_action" >&6; }
+
+if test "$hardcode_action" = relink ||
+ test "$inherit_rpath" = yes; then
+ # Fast installation is not supported
+ enable_fast_install=no
+elif test "$shlibpath_overrides_runpath" = yes ||
+ test "$enable_shared" = no; then
+ # Fast installation is not necessary
+ enable_fast_install=needless
+fi
+
+
+
+
+
+
+ if test "x$enable_dlopen" != xyes; then
+ enable_dlopen=unknown
+ enable_dlopen_self=unknown
+ enable_dlopen_self_static=unknown
+else
+ lt_cv_dlopen=no
+ lt_cv_dlopen_libs=
+
+ case $host_os in
+ beos*)
+ lt_cv_dlopen="load_add_on"
+ lt_cv_dlopen_libs=
+ lt_cv_dlopen_self=yes
+ ;;
+
+ mingw* | pw32* | cegcc*)
+ lt_cv_dlopen="LoadLibrary"
+ lt_cv_dlopen_libs=
+ ;;
+
+ cygwin*)
+ lt_cv_dlopen="dlopen"
+ lt_cv_dlopen_libs=
+ ;;
+
+ darwin*)
+ # if libdl is installed we need to link against it
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
+$as_echo_n "checking for dlopen in -ldl... " >&6; }
+if ${ac_cv_lib_dl_dlopen+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldl $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_dl_dlopen=yes
+else
+ ac_cv_lib_dl_dlopen=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
+$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
+if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
+ lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
+else
+
+ lt_cv_dlopen="dyld"
+ lt_cv_dlopen_libs=
+ lt_cv_dlopen_self=yes
+
+fi
+
+ ;;
+
+ *)
+ ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
+if test "x$ac_cv_func_shl_load" = xyes; then :
+ lt_cv_dlopen="shl_load"
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
+$as_echo_n "checking for shl_load in -ldld... " >&6; }
+if ${ac_cv_lib_dld_shl_load+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldld $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char shl_load ();
+int
+main ()
+{
+return shl_load ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_dld_shl_load=yes
+else
+ ac_cv_lib_dld_shl_load=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
+$as_echo "$ac_cv_lib_dld_shl_load" >&6; }
+if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
+ lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
+else
+ ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
+if test "x$ac_cv_func_dlopen" = xyes; then :
+ lt_cv_dlopen="dlopen"
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
+$as_echo_n "checking for dlopen in -ldl... " >&6; }
+if ${ac_cv_lib_dl_dlopen+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldl $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_dl_dlopen=yes
+else
+ ac_cv_lib_dl_dlopen=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
+$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
+if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
+ lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
+$as_echo_n "checking for dlopen in -lsvld... " >&6; }
+if ${ac_cv_lib_svld_dlopen+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lsvld $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_svld_dlopen=yes
+else
+ ac_cv_lib_svld_dlopen=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
+$as_echo "$ac_cv_lib_svld_dlopen" >&6; }
+if test "x$ac_cv_lib_svld_dlopen" = xyes; then :
+ lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
+$as_echo_n "checking for dld_link in -ldld... " >&6; }
+if ${ac_cv_lib_dld_dld_link+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldld $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dld_link ();
+int
+main ()
+{
+return dld_link ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_dld_dld_link=yes
+else
+ ac_cv_lib_dld_dld_link=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
+$as_echo "$ac_cv_lib_dld_dld_link" >&6; }
+if test "x$ac_cv_lib_dld_dld_link" = xyes; then :
+ lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
+fi
+
+
+fi
+
+
+fi
+
+
+fi
+
+
+fi
+
+
+fi
+
+ ;;
+ esac
+
+ if test "x$lt_cv_dlopen" != xno; then
+ enable_dlopen=yes
+ else
+ enable_dlopen=no
+ fi
+
+ case $lt_cv_dlopen in
+ dlopen)
+ save_CPPFLAGS="$CPPFLAGS"
+ test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
+
+ save_LDFLAGS="$LDFLAGS"
+ wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
+
+ save_LIBS="$LIBS"
+ LIBS="$lt_cv_dlopen_libs $LIBS"
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
+$as_echo_n "checking whether a program can dlopen itself... " >&6; }
+if ${lt_cv_dlopen_self+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "$cross_compiling" = yes; then :
+ lt_cv_dlopen_self=cross
+else
+ lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
+ lt_status=$lt_dlunknown
+ cat > conftest.$ac_ext <<_LT_EOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+#if HAVE_DLFCN_H
+#include <dlfcn.h>
+#endif
+
+#include <stdio.h>
+
+#ifdef RTLD_GLOBAL
+# define LT_DLGLOBAL RTLD_GLOBAL
+#else
+# ifdef DL_GLOBAL
+# define LT_DLGLOBAL DL_GLOBAL
+# else
+# define LT_DLGLOBAL 0
+# endif
+#endif
+
+/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
+ find out it does not work in some platform. */
+#ifndef LT_DLLAZY_OR_NOW
+# ifdef RTLD_LAZY
+# define LT_DLLAZY_OR_NOW RTLD_LAZY
+# else
+# ifdef DL_LAZY
+# define LT_DLLAZY_OR_NOW DL_LAZY
+# else
+# ifdef RTLD_NOW
+# define LT_DLLAZY_OR_NOW RTLD_NOW
+# else
+# ifdef DL_NOW
+# define LT_DLLAZY_OR_NOW DL_NOW
+# else
+# define LT_DLLAZY_OR_NOW 0
+# endif
+# endif
+# endif
+# endif
+#endif
+
+/* When -fvisbility=hidden is used, assume the code has been annotated
+ correspondingly for the symbols needed. */
+#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
+int fnord () __attribute__((visibility("default")));
+#endif
+
+int fnord () { return 42; }
+int main ()
+{
+ void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
+ int status = $lt_dlunknown;
+
+ if (self)
+ {
+ if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
+ else
+ {
+ if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
+ else puts (dlerror ());
+ }
+ /* dlclose (self); */
+ }
+ else
+ puts (dlerror ());
+
+ return status;
+}
+_LT_EOF
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
+ (eval $ac_link) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
+ (./conftest; exit; ) >&5 2>/dev/null
+ lt_status=$?
+ case x$lt_status in
+ x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
+ x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
+ x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
+ esac
+ else :
+ # compilation failed
+ lt_cv_dlopen_self=no
+ fi
+fi
+rm -fr conftest*
+
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
+$as_echo "$lt_cv_dlopen_self" >&6; }
+
+ if test "x$lt_cv_dlopen_self" = xyes; then
+ wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
+$as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
+if ${lt_cv_dlopen_self_static+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "$cross_compiling" = yes; then :
+ lt_cv_dlopen_self_static=cross
+else
+ lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
+ lt_status=$lt_dlunknown
+ cat > conftest.$ac_ext <<_LT_EOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+#if HAVE_DLFCN_H
+#include <dlfcn.h>
+#endif
+
+#include <stdio.h>
+
+#ifdef RTLD_GLOBAL
+# define LT_DLGLOBAL RTLD_GLOBAL
+#else
+# ifdef DL_GLOBAL
+# define LT_DLGLOBAL DL_GLOBAL
+# else
+# define LT_DLGLOBAL 0
+# endif
+#endif
+
+/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
+ find out it does not work in some platform. */
+#ifndef LT_DLLAZY_OR_NOW
+# ifdef RTLD_LAZY
+# define LT_DLLAZY_OR_NOW RTLD_LAZY
+# else
+# ifdef DL_LAZY
+# define LT_DLLAZY_OR_NOW DL_LAZY
+# else
+# ifdef RTLD_NOW
+# define LT_DLLAZY_OR_NOW RTLD_NOW
+# else
+# ifdef DL_NOW
+# define LT_DLLAZY_OR_NOW DL_NOW
+# else
+# define LT_DLLAZY_OR_NOW 0
+# endif
+# endif
+# endif
+# endif
+#endif
+
+/* When -fvisbility=hidden is used, assume the code has been annotated
+ correspondingly for the symbols needed. */
+#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
+int fnord () __attribute__((visibility("default")));
+#endif
+
+int fnord () { return 42; }
+int main ()
+{
+ void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
+ int status = $lt_dlunknown;
+
+ if (self)
+ {
+ if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
+ else
+ {
+ if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
+ else puts (dlerror ());
+ }
+ /* dlclose (self); */
+ }
+ else
+ puts (dlerror ());
+
+ return status;
+}
+_LT_EOF
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
+ (eval $ac_link) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
+ (./conftest; exit; ) >&5 2>/dev/null
+ lt_status=$?
+ case x$lt_status in
+ x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
+ x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
+ x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
+ esac
+ else :
+ # compilation failed
+ lt_cv_dlopen_self_static=no
+ fi
+fi
+rm -fr conftest*
+
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
+$as_echo "$lt_cv_dlopen_self_static" >&6; }
+ fi
+
+ CPPFLAGS="$save_CPPFLAGS"
+ LDFLAGS="$save_LDFLAGS"
+ LIBS="$save_LIBS"
+ ;;
+ esac
+
+ case $lt_cv_dlopen_self in
+ yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
+ *) enable_dlopen_self=unknown ;;
+ esac
+
+ case $lt_cv_dlopen_self_static in
+ yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
+ *) enable_dlopen_self_static=unknown ;;
+ esac
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+striplib=
+old_striplib=
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
+$as_echo_n "checking whether stripping libraries is possible... " >&6; }
+if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
+ test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
+ test -z "$striplib" && striplib="$STRIP --strip-unneeded"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+# FIXME - insert some real tests, host_os isn't really good enough
+ case $host_os in
+ darwin*)
+ if test -n "$STRIP" ; then
+ striplib="$STRIP -x"
+ old_striplib="$STRIP -S"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ fi
+ ;;
+ *)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ ;;
+ esac
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+ # Report which library types will actually be built
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
+$as_echo_n "checking if libtool supports shared libraries... " >&6; }
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
+$as_echo "$can_build_shared" >&6; }
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
+$as_echo_n "checking whether to build shared libraries... " >&6; }
+ test "$can_build_shared" = "no" && enable_shared=no
+
+ # On AIX, shared libraries and static libraries use the same namespace, and
+ # are all built from PIC.
+ case $host_os in
+ aix3*)
+ test "$enable_shared" = yes && enable_static=no
+ if test -n "$RANLIB"; then
+ archive_cmds="$archive_cmds~\$RANLIB \$lib"
+ postinstall_cmds='$RANLIB $lib'
+ fi
+ ;;
+
+ aix[4-9]*)
+ if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
+ test "$enable_shared" = yes && enable_static=no
+ fi
+ ;;
+ esac
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
+$as_echo "$enable_shared" >&6; }
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
+$as_echo_n "checking whether to build static libraries... " >&6; }
+ # Make sure either enable_shared or enable_static is yes.
+ test "$enable_shared" = yes || enable_static=yes
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
+$as_echo "$enable_static" >&6; }
+
+
+
+
+fi
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+CC="$lt_save_CC"
+
+ if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
+ ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
+ (test "X$CXX" != "Xg++"))) ; then
+ ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
+$as_echo_n "checking how to run the C++ preprocessor... " >&6; }
+if test -z "$CXXCPP"; then
+ if ${ac_cv_prog_CXXCPP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ # Double quotes because CXXCPP needs to be expanded
+ for CXXCPP in "$CXX -E" "/lib/cpp"
+ do
+ ac_preproc_ok=false
+for ac_cxx_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+ Syntax error
+_ACEOF
+if ac_fn_cxx_try_cpp "$LINENO"; then :
+
+else
+ # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+ # OK, works on sane cases. Now check whether nonexistent headers
+ # can be detected and how.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_cxx_try_cpp "$LINENO"; then :
+ # Broken: success on invalid input.
+continue
+else
+ # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+ break
+fi
+
+ done
+ ac_cv_prog_CXXCPP=$CXXCPP
+
+fi
+ CXXCPP=$ac_cv_prog_CXXCPP
+else
+ ac_cv_prog_CXXCPP=$CXXCPP
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
+$as_echo "$CXXCPP" >&6; }
+ac_preproc_ok=false
+for ac_cxx_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+ Syntax error
+_ACEOF
+if ac_fn_cxx_try_cpp "$LINENO"; then :
+
+else
+ # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+ # OK, works on sane cases. Now check whether nonexistent headers
+ # can be detected and how.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_cxx_try_cpp "$LINENO"; then :
+ # Broken: success on invalid input.
+continue
+else
+ # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+
+else
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "C++ preprocessor \"$CXXCPP\" fails sanity check
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+else
+ _lt_caught_CXX_error=yes
+fi
+
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+archive_cmds_need_lc_CXX=no
+allow_undefined_flag_CXX=
+always_export_symbols_CXX=no
+archive_expsym_cmds_CXX=
+compiler_needs_object_CXX=no
+export_dynamic_flag_spec_CXX=
+hardcode_direct_CXX=no
+hardcode_direct_absolute_CXX=no
+hardcode_libdir_flag_spec_CXX=
+hardcode_libdir_separator_CXX=
+hardcode_minus_L_CXX=no
+hardcode_shlibpath_var_CXX=unsupported
+hardcode_automatic_CXX=no
+inherit_rpath_CXX=no
+module_cmds_CXX=
+module_expsym_cmds_CXX=
+link_all_deplibs_CXX=unknown
+old_archive_cmds_CXX=$old_archive_cmds
+reload_flag_CXX=$reload_flag
+reload_cmds_CXX=$reload_cmds
+no_undefined_flag_CXX=
+whole_archive_flag_spec_CXX=
+enable_shared_with_static_runtimes_CXX=no
+
+# Source file extension for C++ test sources.
+ac_ext=cpp
+
+# Object file extension for compiled C++ test sources.
+objext=o
+objext_CXX=$objext
+
+# No sense in running all these tests if we already determined that
+# the CXX compiler isn't working. Some variables (like enable_shared)
+# are currently assumed to apply to all compilers on this platform,
+# and will be corrupted by setting them based on a non-working compiler.
+if test "$_lt_caught_CXX_error" != yes; then
+ # Code to be used in simple compile tests
+ lt_simple_compile_test_code="int some_variable = 0;"
+
+ # Code to be used in simple link tests
+ lt_simple_link_test_code='int main(int, char *[]) { return(0); }'
+
+ # ltmain only uses $CC for tagged configurations so make sure $CC is set.
+
+
+
+
+
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+
+
+ # save warnings/boilerplate of simple test code
+ ac_outfile=conftest.$ac_objext
+echo "$lt_simple_compile_test_code" >conftest.$ac_ext
+eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_compiler_boilerplate=`cat conftest.err`
+$RM conftest*
+
+ ac_outfile=conftest.$ac_objext
+echo "$lt_simple_link_test_code" >conftest.$ac_ext
+eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_linker_boilerplate=`cat conftest.err`
+$RM -r conftest*
+
+
+ # Allow CC to be a program name with arguments.
+ lt_save_CC=$CC
+ lt_save_CFLAGS=$CFLAGS
+ lt_save_LD=$LD
+ lt_save_GCC=$GCC
+ GCC=$GXX
+ lt_save_with_gnu_ld=$with_gnu_ld
+ lt_save_path_LD=$lt_cv_path_LD
+ if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
+ lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
+ else
+ $as_unset lt_cv_prog_gnu_ld
+ fi
+ if test -n "${lt_cv_path_LDCXX+set}"; then
+ lt_cv_path_LD=$lt_cv_path_LDCXX
+ else
+ $as_unset lt_cv_path_LD
+ fi
+ test -z "${LDCXX+set}" || LD=$LDCXX
+ CC=${CXX-"c++"}
+ CFLAGS=$CXXFLAGS
+ compiler=$CC
+ compiler_CXX=$CC
+ for cc_temp in $compiler""; do
+ case $cc_temp in
+ compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
+ distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
+ \-*) ;;
+ *) break;;
+ esac
+done
+cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
+
+
+ if test -n "$compiler"; then
+ # We don't want -fno-exception when compiling C++ code, so set the
+ # no_builtin_flag separately
+ if test "$GXX" = yes; then
+ lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin'
+ else
+ lt_prog_compiler_no_builtin_flag_CXX=
+ fi
+
+ if test "$GXX" = yes; then
+ # Set up default GNU C++ configuration
+
+
+
+# Check whether --with-gnu-ld was given.
+if test "${with_gnu_ld+set}" = set; then :
+ withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
+else
+ with_gnu_ld=no
+fi
+
+ac_prog=ld
+if test "$GCC" = yes; then
+ # Check if gcc -print-prog-name=ld gives a path.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
+$as_echo_n "checking for ld used by $CC... " >&6; }
+ case $host in
+ *-*-mingw*)
+ # gcc leaves a trailing carriage return which upsets mingw
+ ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
+ *)
+ ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
+ esac
+ case $ac_prog in
+ # Accept absolute paths.
+ [\\/]* | ?:[\\/]*)
+ re_direlt='/[^/][^/]*/\.\./'
+ # Canonicalize the pathname of ld
+ ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
+ while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
+ ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
+ done
+ test -z "$LD" && LD="$ac_prog"
+ ;;
+ "")
+ # If it fails, then pretend we aren't using GCC.
+ ac_prog=ld
+ ;;
+ *)
+ # If it is relative, then search for the first ld in PATH.
+ with_gnu_ld=unknown
+ ;;
+ esac
+elif test "$with_gnu_ld" = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
+$as_echo_n "checking for GNU ld... " >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
+$as_echo_n "checking for non-GNU ld... " >&6; }
+fi
+if ${lt_cv_path_LD+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -z "$LD"; then
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+ for ac_dir in $PATH; do
+ IFS="$lt_save_ifs"
+ test -z "$ac_dir" && ac_dir=.
+ if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
+ lt_cv_path_LD="$ac_dir/$ac_prog"
+ # Check to see if the program is GNU ld. I'd rather use --version,
+ # but apparently some variants of GNU ld only accept -v.
+ # Break only if it was the GNU/non-GNU ld that we prefer.
+ case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
+ *GNU* | *'with BFD'*)
+ test "$with_gnu_ld" != no && break
+ ;;
+ *)
+ test "$with_gnu_ld" != yes && break
+ ;;
+ esac
+ fi
+ done
+ IFS="$lt_save_ifs"
+else
+ lt_cv_path_LD="$LD" # Let the user override the test with a path.
+fi
+fi
+
+LD="$lt_cv_path_LD"
+if test -n "$LD"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
+$as_echo "$LD" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
+$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
+if ${lt_cv_prog_gnu_ld+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ # I'd rather use --version here, but apparently some GNU lds only accept -v.
+case `$LD -v 2>&1 </dev/null` in
+*GNU* | *'with BFD'*)
+ lt_cv_prog_gnu_ld=yes
+ ;;
+*)
+ lt_cv_prog_gnu_ld=no
+ ;;
+esac
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
+$as_echo "$lt_cv_prog_gnu_ld" >&6; }
+with_gnu_ld=$lt_cv_prog_gnu_ld
+
+
+
+
+
+
+
+ # Check if GNU C++ uses GNU ld as the underlying linker, since the
+ # archiving commands below assume that GNU ld is being used.
+ if test "$with_gnu_ld" = yes; then
+ archive_cmds_CXX='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds_CXX='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+
+ hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
+ export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
+
+ # If archive_cmds runs LD, not CC, wlarc should be empty
+ # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
+ # investigate it a little bit more. (MM)
+ wlarc='${wl}'
+
+ # ancient GNU ld didn't support --whole-archive et. al.
+ if eval "`$CC -print-prog-name=ld` --help 2>&1" |
+ $GREP 'no-whole-archive' > /dev/null; then
+ whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+ else
+ whole_archive_flag_spec_CXX=
+ fi
+ else
+ with_gnu_ld=no
+ wlarc=
+
+ # A generic and very simple default shared library creation
+ # command for GNU C++ for the case where it uses the native
+ # linker, instead of GNU ld. If possible, this setting should
+ # overridden to take advantage of the native linker features on
+ # the platform it is being used on.
+ archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
+ fi
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
+
+ else
+ GXX=no
+ with_gnu_ld=no
+ wlarc=
+ fi
+
+ # PORTME: fill in a description of your system's C++ link characteristics
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
+$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
+ ld_shlibs_CXX=yes
+ case $host_os in
+ aix3*)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ aix[4-9]*)
+ if test "$host_cpu" = ia64; then
+ # On IA64, the linker does run time linking by default, so we don't
+ # have to do anything special.
+ aix_use_runtimelinking=no
+ exp_sym_flag='-Bexport'
+ no_entry_flag=""
+ else
+ aix_use_runtimelinking=no
+
+ # Test if we are trying to use run time linking or normal
+ # AIX style linking. If -brtl is somewhere in LDFLAGS, we
+ # need to do runtime linking.
+ case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
+ for ld_flag in $LDFLAGS; do
+ case $ld_flag in
+ *-brtl*)
+ aix_use_runtimelinking=yes
+ break
+ ;;
+ esac
+ done
+ ;;
+ esac
+
+ exp_sym_flag='-bexport'
+ no_entry_flag='-bnoentry'
+ fi
+
+ # When large executables or shared objects are built, AIX ld can
+ # have problems creating the table of contents. If linking a library
+ # or program results in "error TOC overflow" add -mminimal-toc to
+ # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
+ # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
+
+ archive_cmds_CXX=''
+ hardcode_direct_CXX=yes
+ hardcode_direct_absolute_CXX=yes
+ hardcode_libdir_separator_CXX=':'
+ link_all_deplibs_CXX=yes
+ file_list_spec_CXX='${wl}-f,'
+
+ if test "$GXX" = yes; then
+ case $host_os in aix4.[012]|aix4.[012].*)
+ # We only want to do this on AIX 4.2 and lower, the check
+ # below for broken collect2 doesn't work under 4.3+
+ collect2name=`${CC} -print-prog-name=collect2`
+ if test -f "$collect2name" &&
+ strings "$collect2name" | $GREP resolve_lib_name >/dev/null
+ then
+ # We have reworked collect2
+ :
+ else
+ # We have old collect2
+ hardcode_direct_CXX=unsupported
+ # It fails to find uninstalled libraries when the uninstalled
+ # path is not listed in the libpath. Setting hardcode_minus_L
+ # to unsupported forces relinking
+ hardcode_minus_L_CXX=yes
+ hardcode_libdir_flag_spec_CXX='-L$libdir'
+ hardcode_libdir_separator_CXX=
+ fi
+ esac
+ shared_flag='-shared'
+ if test "$aix_use_runtimelinking" = yes; then
+ shared_flag="$shared_flag "'${wl}-G'
+ fi
+ else
+ # not using gcc
+ if test "$host_cpu" = ia64; then
+ # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
+ # chokes on -Wl,-G. The following line is correct:
+ shared_flag='-G'
+ else
+ if test "$aix_use_runtimelinking" = yes; then
+ shared_flag='${wl}-G'
+ else
+ shared_flag='${wl}-bM:SRE'
+ fi
+ fi
+ fi
+
+ export_dynamic_flag_spec_CXX='${wl}-bexpall'
+ # It seems that -bexpall does not export symbols beginning with
+ # underscore (_), so it is better to generate a list of symbols to
+ # export.
+ always_export_symbols_CXX=yes
+ if test "$aix_use_runtimelinking" = yes; then
+ # Warning - without using the other runtime loading flags (-brtl),
+ # -berok will link without error, but may produce a broken library.
+ allow_undefined_flag_CXX='-berok'
+ # Determine the default libpath from the value encoded in an empty
+ # executable.
+ if test "${lt_cv_aix_libpath+set}" = set; then
+ aix_libpath=$lt_cv_aix_libpath
+else
+ if ${lt_cv_aix_libpath__CXX+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+
+ lt_aix_libpath_sed='
+ /Import File Strings/,/^$/ {
+ /^0/ {
+ s/^0 *\([^ ]*\) *$/\1/
+ p
+ }
+ }'
+ lt_cv_aix_libpath__CXX=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+ # Check for a 64-bit object if we didn't find anything.
+ if test -z "$lt_cv_aix_libpath__CXX"; then
+ lt_cv_aix_libpath__CXX=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+ fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ if test -z "$lt_cv_aix_libpath__CXX"; then
+ lt_cv_aix_libpath__CXX="/usr/lib:/lib"
+ fi
+
+fi
+
+ aix_libpath=$lt_cv_aix_libpath__CXX
+fi
+
+ hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
+
+ archive_expsym_cmds_CXX='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
+ else
+ if test "$host_cpu" = ia64; then
+ hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib'
+ allow_undefined_flag_CXX="-z nodefs"
+ archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
+ else
+ # Determine the default libpath from the value encoded in an
+ # empty executable.
+ if test "${lt_cv_aix_libpath+set}" = set; then
+ aix_libpath=$lt_cv_aix_libpath
+else
+ if ${lt_cv_aix_libpath__CXX+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+
+ lt_aix_libpath_sed='
+ /Import File Strings/,/^$/ {
+ /^0/ {
+ s/^0 *\([^ ]*\) *$/\1/
+ p
+ }
+ }'
+ lt_cv_aix_libpath__CXX=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+ # Check for a 64-bit object if we didn't find anything.
+ if test -z "$lt_cv_aix_libpath__CXX"; then
+ lt_cv_aix_libpath__CXX=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+ fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ if test -z "$lt_cv_aix_libpath__CXX"; then
+ lt_cv_aix_libpath__CXX="/usr/lib:/lib"
+ fi
+
+fi
+
+ aix_libpath=$lt_cv_aix_libpath__CXX
+fi
+
+ hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
+ # Warning - without using the other run time loading flags,
+ # -berok will link without error, but may produce a broken library.
+ no_undefined_flag_CXX=' ${wl}-bernotok'
+ allow_undefined_flag_CXX=' ${wl}-berok'
+ if test "$with_gnu_ld" = yes; then
+ # We only use this code for GNU lds that support --whole-archive.
+ whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
+ else
+ # Exported symbols can be pulled into shared objects from archives
+ whole_archive_flag_spec_CXX='$convenience'
+ fi
+ archive_cmds_need_lc_CXX=yes
+ # This is similar to how AIX traditionally builds its shared
+ # libraries.
+ archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
+ fi
+ fi
+ ;;
+
+ beos*)
+ if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ allow_undefined_flag_CXX=unsupported
+ # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
+ # support --undefined. This deserves some investigation. FIXME
+ archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ else
+ ld_shlibs_CXX=no
+ fi
+ ;;
+
+ chorus*)
+ case $cc_basename in
+ *)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ esac
+ ;;
+
+ cygwin* | mingw* | pw32* | cegcc*)
+ case $GXX,$cc_basename in
+ ,cl* | no,cl*)
+ # Native MSVC
+ # hardcode_libdir_flag_spec is actually meaningless, as there is
+ # no search path for DLLs.
+ hardcode_libdir_flag_spec_CXX=' '
+ allow_undefined_flag_CXX=unsupported
+ always_export_symbols_CXX=yes
+ file_list_spec_CXX='@'
+ # Tell ltmain to make .lib files, not .a files.
+ libext=lib
+ # Tell ltmain to make .dll files, not .so files.
+ shrext_cmds=".dll"
+ # FIXME: Setting linknames here is a bad hack.
+ archive_cmds_CXX='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
+ archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+ $SED -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
+ else
+ $SED -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
+ fi~
+ $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
+ linknames='
+ # The linker will not automatically build a static lib if we build a DLL.
+ # _LT_TAGVAR(old_archive_from_new_cmds, CXX)='true'
+ enable_shared_with_static_runtimes_CXX=yes
+ # Don't use ranlib
+ old_postinstall_cmds_CXX='chmod 644 $oldlib'
+ postlink_cmds_CXX='lt_outputfile="@OUTPUT@"~
+ lt_tool_outputfile="@TOOL_OUTPUT@"~
+ case $lt_outputfile in
+ *.exe|*.EXE) ;;
+ *)
+ lt_outputfile="$lt_outputfile.exe"
+ lt_tool_outputfile="$lt_tool_outputfile.exe"
+ ;;
+ esac~
+ func_to_tool_file "$lt_outputfile"~
+ if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
+ $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
+ $RM "$lt_outputfile.manifest";
+ fi'
+ ;;
+ *)
+ # g++
+ # _LT_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless,
+ # as there is no search path for DLLs.
+ hardcode_libdir_flag_spec_CXX='-L$libdir'
+ export_dynamic_flag_spec_CXX='${wl}--export-all-symbols'
+ allow_undefined_flag_CXX=unsupported
+ always_export_symbols_CXX=no
+ enable_shared_with_static_runtimes_CXX=yes
+
+ if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
+ archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+ # If the export-symbols file already is a .def file (1st line
+ # is EXPORTS), use it as is; otherwise, prepend...
+ archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+ cp $export_symbols $output_objdir/$soname.def;
+ else
+ echo EXPORTS > $output_objdir/$soname.def;
+ cat $export_symbols >> $output_objdir/$soname.def;
+ fi~
+ $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+ else
+ ld_shlibs_CXX=no
+ fi
+ ;;
+ esac
+ ;;
+ darwin* | rhapsody*)
+
+
+ archive_cmds_need_lc_CXX=no
+ hardcode_direct_CXX=no
+ hardcode_automatic_CXX=yes
+ hardcode_shlibpath_var_CXX=unsupported
+ if test "$lt_cv_ld_force_load" = "yes"; then
+ whole_archive_flag_spec_CXX='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
+
+ else
+ whole_archive_flag_spec_CXX=''
+ fi
+ link_all_deplibs_CXX=yes
+ allow_undefined_flag_CXX="$_lt_dar_allow_undefined"
+ case $cc_basename in
+ ifort*) _lt_dar_can_shared=yes ;;
+ *) _lt_dar_can_shared=$GCC ;;
+ esac
+ if test "$_lt_dar_can_shared" = "yes"; then
+ output_verbose_link_cmd=func_echo_all
+ archive_cmds_CXX="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
+ module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
+ archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
+ module_expsym_cmds_CXX="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
+ if test "$lt_cv_apple_cc_single_mod" != "yes"; then
+ archive_cmds_CXX="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}"
+ archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
+ fi
+
+ else
+ ld_shlibs_CXX=no
+ fi
+
+ ;;
+
+ dgux*)
+ case $cc_basename in
+ ec++*)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ ghcx*)
+ # Green Hills C++ Compiler
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ *)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ esac
+ ;;
+
+ freebsd2.*)
+ # C++ shared libraries reported to be fairly broken before
+ # switch to ELF
+ ld_shlibs_CXX=no
+ ;;
+
+ freebsd-elf*)
+ archive_cmds_need_lc_CXX=no
+ ;;
+
+ freebsd* | dragonfly*)
+ # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
+ # conventions
+ ld_shlibs_CXX=yes
+ ;;
+
+ gnu*)
+ ;;
+
+ haiku*)
+ archive_cmds_CXX='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ link_all_deplibs_CXX=yes
+ ;;
+
+ hpux9*)
+ hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
+ hardcode_libdir_separator_CXX=:
+ export_dynamic_flag_spec_CXX='${wl}-E'
+ hardcode_direct_CXX=yes
+ hardcode_minus_L_CXX=yes # Not in the search PATH,
+ # but as the default
+ # location of the library.
+
+ case $cc_basename in
+ CC*)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ aCC*)
+ archive_cmds_CXX='$RM $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ #
+ # There doesn't appear to be a way to prevent this compiler from
+ # explicitly linking system object files so we need to strip them
+ # from the output so that they don't get included in the library
+ # dependencies.
+ output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
+ ;;
+ *)
+ if test "$GXX" = yes; then
+ archive_cmds_CXX='$RM $output_objdir/$soname~$CC -shared -nostdlib $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+ else
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ fi
+ ;;
+ esac
+ ;;
+
+ hpux10*|hpux11*)
+ if test $with_gnu_ld = no; then
+ hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
+ hardcode_libdir_separator_CXX=:
+
+ case $host_cpu in
+ hppa*64*|ia64*)
+ ;;
+ *)
+ export_dynamic_flag_spec_CXX='${wl}-E'
+ ;;
+ esac
+ fi
+ case $host_cpu in
+ hppa*64*|ia64*)
+ hardcode_direct_CXX=no
+ hardcode_shlibpath_var_CXX=no
+ ;;
+ *)
+ hardcode_direct_CXX=yes
+ hardcode_direct_absolute_CXX=yes
+ hardcode_minus_L_CXX=yes # Not in the search PATH,
+ # but as the default
+ # location of the library.
+ ;;
+ esac
+
+ case $cc_basename in
+ CC*)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ aCC*)
+ case $host_cpu in
+ hppa*64*)
+ archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ ia64*)
+ archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ *)
+ archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ esac
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ #
+ # There doesn't appear to be a way to prevent this compiler from
+ # explicitly linking system object files so we need to strip them
+ # from the output so that they don't get included in the library
+ # dependencies.
+ output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
+ ;;
+ *)
+ if test "$GXX" = yes; then
+ if test $with_gnu_ld = no; then
+ case $host_cpu in
+ hppa*64*)
+ archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ ia64*)
+ archive_cmds_CXX='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ *)
+ archive_cmds_CXX='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ esac
+ fi
+ else
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ fi
+ ;;
+ esac
+ ;;
+
+ interix[3-9]*)
+ hardcode_direct_CXX=no
+ hardcode_shlibpath_var_CXX=no
+ hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
+ export_dynamic_flag_spec_CXX='${wl}-E'
+ # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
+ # Instead, shared libraries are loaded at an image base (0x10000000 by
+ # default) and relocated if they conflict, which is a slow very memory
+ # consuming and fragmenting process. To avoid this, we pick a random,
+ # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
+ # time. Moving up from 0x10000000 also allows more sbrk(2) space.
+ archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+ archive_expsym_cmds_CXX='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+ ;;
+ irix5* | irix6*)
+ case $cc_basename in
+ CC*)
+ # SGI C++
+ archive_cmds_CXX='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+
+ # Archives containing C++ object files must be created using
+ # "CC -ar", where "CC" is the IRIX C++ compiler. This is
+ # necessary to make sure instantiated templates are included
+ # in the archive.
+ old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs'
+ ;;
+ *)
+ if test "$GXX" = yes; then
+ if test "$with_gnu_ld" = no; then
+ archive_cmds_CXX='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ else
+ archive_cmds_CXX='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` -o $lib'
+ fi
+ fi
+ link_all_deplibs_CXX=yes
+ ;;
+ esac
+ hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
+ hardcode_libdir_separator_CXX=:
+ inherit_rpath_CXX=yes
+ ;;
+
+ linux* | k*bsd*-gnu | kopensolaris*-gnu)
+ case $cc_basename in
+ KCC*)
+ # Kuck and Associates, Inc. (KAI) C++ Compiler
+
+ # KCC will only create a shared library if the output file
+ # ends with ".so" (or ".sl" for HP-UX), so rename the library
+ # to its proper name (with version) after linking.
+ archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
+ archive_expsym_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib'
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ #
+ # There doesn't appear to be a way to prevent this compiler from
+ # explicitly linking system object files so we need to strip them
+ # from the output so that they don't get included in the library
+ # dependencies.
+ output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
+
+ hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
+ export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
+
+ # Archives containing C++ object files must be created using
+ # "CC -Bstatic", where "CC" is the KAI C++ compiler.
+ old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs'
+ ;;
+ icpc* | ecpc* )
+ # Intel C++
+ with_gnu_ld=yes
+ # version 8.0 and above of icpc choke on multiply defined symbols
+ # if we add $predep_objects and $postdep_objects, however 7.1 and
+ # earlier do not add the objects themselves.
+ case `$CC -V 2>&1` in
+ *"Version 7."*)
+ archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ ;;
+ *) # Version 8.0 or newer
+ tmp_idyn=
+ case $host_cpu in
+ ia64*) tmp_idyn=' -i_dynamic';;
+ esac
+ archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ ;;
+ esac
+ archive_cmds_need_lc_CXX=no
+ hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
+ export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
+ whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
+ ;;
+ pgCC* | pgcpp*)
+ # Portland Group C++ compiler
+ case `$CC -V` in
+ *pgCC\ [1-5].* | *pgcpp\ [1-5].*)
+ prelink_cmds_CXX='tpldir=Template.dir~
+ rm -rf $tpldir~
+ $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
+ compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
+ old_archive_cmds_CXX='tpldir=Template.dir~
+ rm -rf $tpldir~
+ $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
+ $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
+ $RANLIB $oldlib'
+ archive_cmds_CXX='tpldir=Template.dir~
+ rm -rf $tpldir~
+ $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
+ $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
+ archive_expsym_cmds_CXX='tpldir=Template.dir~
+ rm -rf $tpldir~
+ $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
+ $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
+ ;;
+ *) # Version 6 and above use weak symbols
+ archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
+ archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
+ ;;
+ esac
+
+ hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir'
+ export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
+ whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+ ;;
+ cxx*)
+ # Compaq C++
+ archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
+
+ runpath_var=LD_RUN_PATH
+ hardcode_libdir_flag_spec_CXX='-rpath $libdir'
+ hardcode_libdir_separator_CXX=:
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ #
+ # There doesn't appear to be a way to prevent this compiler from
+ # explicitly linking system object files so we need to strip them
+ # from the output so that they don't get included in the library
+ # dependencies.
+ output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed'
+ ;;
+ xl* | mpixl* | bgxl*)
+ # IBM XL 8.0 on PPC, with GNU ld
+ hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
+ export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
+ archive_cmds_CXX='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ if test "x$supports_anon_versioning" = xyes; then
+ archive_expsym_cmds_CXX='echo "{ global:" > $output_objdir/$libname.ver~
+ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+ echo "local: *; };" >> $output_objdir/$libname.ver~
+ $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
+ fi
+ ;;
+ *)
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ C*)
+ # Sun C++ 5.9
+ no_undefined_flag_CXX=' -zdefs'
+ archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ archive_expsym_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
+ hardcode_libdir_flag_spec_CXX='-R$libdir'
+ whole_archive_flag_spec_CXX='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+ compiler_needs_object_CXX=yes
+
+ # Not sure whether something based on
+ # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
+ # would be better.
+ output_verbose_link_cmd='func_echo_all'
+
+ # Archives containing C++ object files must be created using
+ # "CC -xar", where "CC" is the Sun C++ compiler. This is
+ # necessary to make sure instantiated templates are included
+ # in the archive.
+ old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
+ ;;
+ esac
+ ;;
+ esac
+ ;;
+
+ lynxos*)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+
+ m88k*)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+
+ mvs*)
+ case $cc_basename in
+ cxx*)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ *)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ esac
+ ;;
+
+ netbsd*)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ archive_cmds_CXX='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
+ wlarc=
+ hardcode_libdir_flag_spec_CXX='-R$libdir'
+ hardcode_direct_CXX=yes
+ hardcode_shlibpath_var_CXX=no
+ fi
+ # Workaround some broken pre-1.5 toolchains
+ output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
+ ;;
+
+ *nto* | *qnx*)
+ ld_shlibs_CXX=yes
+ ;;
+
+ openbsd2*)
+ # C++ shared libraries are fairly broken
+ ld_shlibs_CXX=no
+ ;;
+
+ openbsd*)
+ if test -f /usr/libexec/ld.so; then
+ hardcode_direct_CXX=yes
+ hardcode_shlibpath_var_CXX=no
+ hardcode_direct_absolute_CXX=yes
+ archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
+ hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
+ if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
+ export_dynamic_flag_spec_CXX='${wl}-E'
+ whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+ fi
+ output_verbose_link_cmd=func_echo_all
+ else
+ ld_shlibs_CXX=no
+ fi
+ ;;
+
+ osf3* | osf4* | osf5*)
+ case $cc_basename in
+ KCC*)
+ # Kuck and Associates, Inc. (KAI) C++ Compiler
+
+ # KCC will only create a shared library if the output file
+ # ends with ".so" (or ".sl" for HP-UX), so rename the library
+ # to its proper name (with version) after linking.
+ archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
+
+ hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
+ hardcode_libdir_separator_CXX=:
+
+ # Archives containing C++ object files must be created using
+ # the KAI C++ compiler.
+ case $host in
+ osf3*) old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' ;;
+ *) old_archive_cmds_CXX='$CC -o $oldlib $oldobjs' ;;
+ esac
+ ;;
+ RCC*)
+ # Rational C++ 2.4.1
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ cxx*)
+ case $host in
+ osf3*)
+ allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
+ archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && func_echo_all "${wl}-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+ hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
+ ;;
+ *)
+ allow_undefined_flag_CXX=' -expect_unresolved \*'
+ archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+ archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
+ echo "-hidden">> $lib.exp~
+ $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~
+ $RM $lib.exp'
+ hardcode_libdir_flag_spec_CXX='-rpath $libdir'
+ ;;
+ esac
+
+ hardcode_libdir_separator_CXX=:
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ #
+ # There doesn't appear to be a way to prevent this compiler from
+ # explicitly linking system object files so we need to strip them
+ # from the output so that they don't get included in the library
+ # dependencies.
+ output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
+ ;;
+ *)
+ if test "$GXX" = yes && test "$with_gnu_ld" = no; then
+ allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
+ case $host in
+ osf3*)
+ archive_cmds_CXX='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ ;;
+ *)
+ archive_cmds_CXX='$CC -shared $pic_flag -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ ;;
+ esac
+
+ hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
+ hardcode_libdir_separator_CXX=:
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
+
+ else
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ fi
+ ;;
+ esac
+ ;;
+
+ psos*)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+
+ sunos4*)
+ case $cc_basename in
+ CC*)
+ # Sun C++ 4.x
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ lcc*)
+ # Lucid
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ *)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ esac
+ ;;
+
+ solaris*)
+ case $cc_basename in
+ CC* | sunCC*)
+ # Sun C++ 4.2, 5.x and Centerline C++
+ archive_cmds_need_lc_CXX=yes
+ no_undefined_flag_CXX=' -zdefs'
+ archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
+
+ hardcode_libdir_flag_spec_CXX='-R$libdir'
+ hardcode_shlibpath_var_CXX=no
+ case $host_os in
+ solaris2.[0-5] | solaris2.[0-5].*) ;;
+ *)
+ # The compiler driver will combine and reorder linker options,
+ # but understands `-z linker_flag'.
+ # Supported since Solaris 2.6 (maybe 2.5.1?)
+ whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract'
+ ;;
+ esac
+ link_all_deplibs_CXX=yes
+
+ output_verbose_link_cmd='func_echo_all'
+
+ # Archives containing C++ object files must be created using
+ # "CC -xar", where "CC" is the Sun C++ compiler. This is
+ # necessary to make sure instantiated templates are included
+ # in the archive.
+ old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
+ ;;
+ gcx*)
+ # Green Hills C++ Compiler
+ archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
+
+ # The C++ compiler must be used to create the archive.
+ old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
+ ;;
+ *)
+ # GNU C++ compiler with Solaris linker
+ if test "$GXX" = yes && test "$with_gnu_ld" = no; then
+ no_undefined_flag_CXX=' ${wl}-z ${wl}defs'
+ if $CC --version | $GREP -v '^2\.7' > /dev/null; then
+ archive_cmds_CXX='$CC -shared $pic_flag -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
+ archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $CC -shared $pic_flag -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
+ else
+ # g++ 2.7 appears to require `-G' NOT `-shared' on this
+ # platform.
+ archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
+ archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
+ fi
+
+ hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir'
+ case $host_os in
+ solaris2.[0-5] | solaris2.[0-5].*) ;;
+ *)
+ whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
+ ;;
+ esac
+ fi
+ ;;
+ esac
+ ;;
+
+ sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
+ no_undefined_flag_CXX='${wl}-z,text'
+ archive_cmds_need_lc_CXX=no
+ hardcode_shlibpath_var_CXX=no
+ runpath_var='LD_RUN_PATH'
+
+ case $cc_basename in
+ CC*)
+ archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ *)
+ archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ esac
+ ;;
+
+ sysv5* | sco3.2v5* | sco5v6*)
+ # Note: We can NOT use -z defs as we might desire, because we do not
+ # link with -lc, and that would cause any symbols used from libc to
+ # always be unresolved, which means just about no library would
+ # ever link correctly. If we're not using GNU ld we use -z text
+ # though, which does catch some bad symbols but isn't as heavy-handed
+ # as -z defs.
+ no_undefined_flag_CXX='${wl}-z,text'
+ allow_undefined_flag_CXX='${wl}-z,nodefs'
+ archive_cmds_need_lc_CXX=no
+ hardcode_shlibpath_var_CXX=no
+ hardcode_libdir_flag_spec_CXX='${wl}-R,$libdir'
+ hardcode_libdir_separator_CXX=':'
+ link_all_deplibs_CXX=yes
+ export_dynamic_flag_spec_CXX='${wl}-Bexport'
+ runpath_var='LD_RUN_PATH'
+
+ case $cc_basename in
+ CC*)
+ archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ old_archive_cmds_CXX='$CC -Tprelink_objects $oldobjs~
+ '"$old_archive_cmds_CXX"
+ reload_cmds_CXX='$CC -Tprelink_objects $reload_objs~
+ '"$reload_cmds_CXX"
+ ;;
+ *)
+ archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ esac
+ ;;
+
+ tandem*)
+ case $cc_basename in
+ NCC*)
+ # NonStop-UX NCC 3.20
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ *)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ esac
+ ;;
+
+ vxworks*)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+
+ *)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ esac
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
+$as_echo "$ld_shlibs_CXX" >&6; }
+ test "$ld_shlibs_CXX" = no && can_build_shared=no
+
+ GCC_CXX="$GXX"
+ LD_CXX="$LD"
+
+ ## CAVEAT EMPTOR:
+ ## There is no encapsulation within the following macros, do not change
+ ## the running order or otherwise move them around unless you know exactly
+ ## what you are doing...
+ # Dependencies to place before and after the object being linked:
+predep_objects_CXX=
+postdep_objects_CXX=
+predeps_CXX=
+postdeps_CXX=
+compiler_lib_search_path_CXX=
+
+cat > conftest.$ac_ext <<_LT_EOF
+class Foo
+{
+public:
+ Foo (void) { a = 0; }
+private:
+ int a;
+};
+_LT_EOF
+
+
+_lt_libdeps_save_CFLAGS=$CFLAGS
+case "$CC $CFLAGS " in #(
+*\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;;
+*\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;;
+*\ -fuse-linker-plugin*\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;;
+esac
+
+if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ # Parse the compiler output and extract the necessary
+ # objects, libraries and library flags.
+
+ # Sentinel used to keep track of whether or not we are before
+ # the conftest object file.
+ pre_test_object_deps_done=no
+
+ for p in `eval "$output_verbose_link_cmd"`; do
+ case ${prev}${p} in
+
+ -L* | -R* | -l*)
+ # Some compilers place space between "-{L,R}" and the path.
+ # Remove the space.
+ if test $p = "-L" ||
+ test $p = "-R"; then
+ prev=$p
+ continue
+ fi
+
+ # Expand the sysroot to ease extracting the directories later.
+ if test -z "$prev"; then
+ case $p in
+ -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;;
+ -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;;
+ -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;;
+ esac
+ fi
+ case $p in
+ =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;;
+ esac
+ if test "$pre_test_object_deps_done" = no; then
+ case ${prev} in
+ -L | -R)
+ # Internal compiler library paths should come after those
+ # provided the user. The postdeps already come after the
+ # user supplied libs so there is no need to process them.
+ if test -z "$compiler_lib_search_path_CXX"; then
+ compiler_lib_search_path_CXX="${prev}${p}"
+ else
+ compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} ${prev}${p}"
+ fi
+ ;;
+ # The "-l" case would never come before the object being
+ # linked, so don't bother handling this case.
+ esac
+ else
+ if test -z "$postdeps_CXX"; then
+ postdeps_CXX="${prev}${p}"
+ else
+ postdeps_CXX="${postdeps_CXX} ${prev}${p}"
+ fi
+ fi
+ prev=
+ ;;
+
+ *.lto.$objext) ;; # Ignore GCC LTO objects
+ *.$objext)
+ # This assumes that the test object file only shows up
+ # once in the compiler output.
+ if test "$p" = "conftest.$objext"; then
+ pre_test_object_deps_done=yes
+ continue
+ fi
+
+ if test "$pre_test_object_deps_done" = no; then
+ if test -z "$predep_objects_CXX"; then
+ predep_objects_CXX="$p"
+ else
+ predep_objects_CXX="$predep_objects_CXX $p"
+ fi
+ else
+ if test -z "$postdep_objects_CXX"; then
+ postdep_objects_CXX="$p"
+ else
+ postdep_objects_CXX="$postdep_objects_CXX $p"
+ fi
+ fi
+ ;;
+
+ *) ;; # Ignore the rest.
+
+ esac
+ done
+
+ # Clean up.
+ rm -f a.out a.exe
+else
+ echo "libtool.m4: error: problem compiling CXX test program"
+fi
+
+$RM -f confest.$objext
+CFLAGS=$_lt_libdeps_save_CFLAGS
+
+# PORTME: override above test on systems where it is broken
+case $host_os in
+interix[3-9]*)
+ # Interix 3.5 installs completely hosed .la files for C++, so rather than
+ # hack all around it, let's just trust "g++" to DTRT.
+ predep_objects_CXX=
+ postdep_objects_CXX=
+ postdeps_CXX=
+ ;;
+
+linux*)
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ C*)
+ # Sun C++ 5.9
+
+ # The more standards-conforming stlport4 library is
+ # incompatible with the Cstd library. Avoid specifying
+ # it if it's in CXXFLAGS. Ignore libCrun as
+ # -library=stlport4 depends on it.
+ case " $CXX $CXXFLAGS " in
+ *" -library=stlport4 "*)
+ solaris_use_stlport4=yes
+ ;;
+ esac
+
+ if test "$solaris_use_stlport4" != yes; then
+ postdeps_CXX='-library=Cstd -library=Crun'
+ fi
+ ;;
+ esac
+ ;;
+
+solaris*)
+ case $cc_basename in
+ CC* | sunCC*)
+ # The more standards-conforming stlport4 library is
+ # incompatible with the Cstd library. Avoid specifying
+ # it if it's in CXXFLAGS. Ignore libCrun as
+ # -library=stlport4 depends on it.
+ case " $CXX $CXXFLAGS " in
+ *" -library=stlport4 "*)
+ solaris_use_stlport4=yes
+ ;;
+ esac
+
+ # Adding this requires a known-good setup of shared libraries for
+ # Sun compiler versions before 5.6, else PIC objects from an old
+ # archive will be linked into the output, leading to subtle bugs.
+ if test "$solaris_use_stlport4" != yes; then
+ postdeps_CXX='-library=Cstd -library=Crun'
+ fi
+ ;;
+ esac
+ ;;
+esac
+
+
+case " $postdeps_CXX " in
+*" -lc "*) archive_cmds_need_lc_CXX=no ;;
+esac
+ compiler_lib_search_dirs_CXX=
+if test -n "${compiler_lib_search_path_CXX}"; then
+ compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ lt_prog_compiler_wl_CXX=
+lt_prog_compiler_pic_CXX=
+lt_prog_compiler_static_CXX=
+
+
+ # C++ specific cases for pic, static, wl, etc.
+ if test "$GXX" = yes; then
+ lt_prog_compiler_wl_CXX='-Wl,'
+ lt_prog_compiler_static_CXX='-static'
+
+ case $host_os in
+ aix*)
+ # All AIX code is PIC.
+ if test "$host_cpu" = ia64; then
+ # AIX 5 now supports IA64 processor
+ lt_prog_compiler_static_CXX='-Bstatic'
+ fi
+ ;;
+
+ amigaos*)
+ case $host_cpu in
+ powerpc)
+ # see comment about AmigaOS4 .so support
+ lt_prog_compiler_pic_CXX='-fPIC'
+ ;;
+ m68k)
+ # FIXME: we need at least 68020 code to build shared libraries, but
+ # adding the `-m68020' flag to GCC prevents building anything better,
+ # like `-m68040'.
+ lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4'
+ ;;
+ esac
+ ;;
+
+ beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+ # PIC is the default for these OSes.
+ ;;
+ mingw* | cygwin* | os2* | pw32* | cegcc*)
+ # This hack is so that the source file can tell whether it is being
+ # built for inclusion in a dll (and should export symbols for example).
+ # Although the cygwin gcc ignores -fPIC, still need this for old-style
+ # (--disable-auto-import) libraries
+ lt_prog_compiler_pic_CXX='-DDLL_EXPORT'
+ ;;
+ darwin* | rhapsody*)
+ # PIC is the default on this platform
+ # Common symbols not allowed in MH_DYLIB files
+ lt_prog_compiler_pic_CXX='-fno-common'
+ ;;
+ *djgpp*)
+ # DJGPP does not support shared libraries at all
+ lt_prog_compiler_pic_CXX=
+ ;;
+ haiku*)
+ # PIC is the default for Haiku.
+ # The "-static" flag exists, but is broken.
+ lt_prog_compiler_static_CXX=
+ ;;
+ interix[3-9]*)
+ # Interix 3.x gcc -fpic/-fPIC options generate broken code.
+ # Instead, we relocate shared libraries at runtime.
+ ;;
+ sysv4*MP*)
+ if test -d /usr/nec; then
+ lt_prog_compiler_pic_CXX=-Kconform_pic
+ fi
+ ;;
+ hpux*)
+ # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
+ # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
+ # sets the default TLS model and affects inlining.
+ case $host_cpu in
+ hppa*64*)
+ ;;
+ *)
+ lt_prog_compiler_pic_CXX='-fPIC'
+ ;;
+ esac
+ ;;
+ *qnx* | *nto*)
+ # QNX uses GNU C++, but need to define -shared option too, otherwise
+ # it will coredump.
+ lt_prog_compiler_pic_CXX='-fPIC -shared'
+ ;;
+ *)
+ lt_prog_compiler_pic_CXX='-fPIC'
+ ;;
+ esac
+ else
+ case $host_os in
+ aix[4-9]*)
+ # All AIX code is PIC.
+ if test "$host_cpu" = ia64; then
+ # AIX 5 now supports IA64 processor
+ lt_prog_compiler_static_CXX='-Bstatic'
+ else
+ lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp'
+ fi
+ ;;
+ chorus*)
+ case $cc_basename in
+ cxch68*)
+ # Green Hills C++ Compiler
+ # _LT_TAGVAR(lt_prog_compiler_static, CXX)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a"
+ ;;
+ esac
+ ;;
+ mingw* | cygwin* | os2* | pw32* | cegcc*)
+ # This hack is so that the source file can tell whether it is being
+ # built for inclusion in a dll (and should export symbols for example).
+ lt_prog_compiler_pic_CXX='-DDLL_EXPORT'
+ ;;
+ dgux*)
+ case $cc_basename in
+ ec++*)
+ lt_prog_compiler_pic_CXX='-KPIC'
+ ;;
+ ghcx*)
+ # Green Hills C++ Compiler
+ lt_prog_compiler_pic_CXX='-pic'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ freebsd* | dragonfly*)
+ # FreeBSD uses GNU C++
+ ;;
+ hpux9* | hpux10* | hpux11*)
+ case $cc_basename in
+ CC*)
+ lt_prog_compiler_wl_CXX='-Wl,'
+ lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
+ if test "$host_cpu" != ia64; then
+ lt_prog_compiler_pic_CXX='+Z'
+ fi
+ ;;
+ aCC*)
+ lt_prog_compiler_wl_CXX='-Wl,'
+ lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
+ case $host_cpu in
+ hppa*64*|ia64*)
+ # +Z the default
+ ;;
+ *)
+ lt_prog_compiler_pic_CXX='+Z'
+ ;;
+ esac
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ interix*)
+ # This is c89, which is MS Visual C++ (no shared libs)
+ # Anyone wants to do a port?
+ ;;
+ irix5* | irix6* | nonstopux*)
+ case $cc_basename in
+ CC*)
+ lt_prog_compiler_wl_CXX='-Wl,'
+ lt_prog_compiler_static_CXX='-non_shared'
+ # CC pic flag -KPIC is the default.
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ linux* | k*bsd*-gnu | kopensolaris*-gnu)
+ case $cc_basename in
+ KCC*)
+ # KAI C++ Compiler
+ lt_prog_compiler_wl_CXX='--backend -Wl,'
+ lt_prog_compiler_pic_CXX='-fPIC'
+ ;;
+ ecpc* )
+ # old Intel C++ for x86_64 which still supported -KPIC.
+ lt_prog_compiler_wl_CXX='-Wl,'
+ lt_prog_compiler_pic_CXX='-KPIC'
+ lt_prog_compiler_static_CXX='-static'
+ ;;
+ icpc* )
+ # Intel C++, used to be incompatible with GCC.
+ # ICC 10 doesn't accept -KPIC any more.
+ lt_prog_compiler_wl_CXX='-Wl,'
+ lt_prog_compiler_pic_CXX='-fPIC'
+ lt_prog_compiler_static_CXX='-static'
+ ;;
+ pgCC* | pgcpp*)
+ # Portland Group C++ compiler
+ lt_prog_compiler_wl_CXX='-Wl,'
+ lt_prog_compiler_pic_CXX='-fpic'
+ lt_prog_compiler_static_CXX='-Bstatic'
+ ;;
+ cxx*)
+ # Compaq C++
+ # Make sure the PIC flag is empty. It appears that all Alpha
+ # Linux and Compaq Tru64 Unix objects are PIC.
+ lt_prog_compiler_pic_CXX=
+ lt_prog_compiler_static_CXX='-non_shared'
+ ;;
+ xlc* | xlC* | bgxl[cC]* | mpixl[cC]*)
+ # IBM XL 8.0, 9.0 on PPC and BlueGene
+ lt_prog_compiler_wl_CXX='-Wl,'
+ lt_prog_compiler_pic_CXX='-qpic'
+ lt_prog_compiler_static_CXX='-qstaticlink'
+ ;;
+ *)
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ C*)
+ # Sun C++ 5.9
+ lt_prog_compiler_pic_CXX='-KPIC'
+ lt_prog_compiler_static_CXX='-Bstatic'
+ lt_prog_compiler_wl_CXX='-Qoption ld '
+ ;;
+ esac
+ ;;
+ esac
+ ;;
+ lynxos*)
+ ;;
+ m88k*)
+ ;;
+ mvs*)
+ case $cc_basename in
+ cxx*)
+ lt_prog_compiler_pic_CXX='-W c,exportall'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ netbsd*)
+ ;;
+ *qnx* | *nto*)
+ # QNX uses GNU C++, but need to define -shared option too, otherwise
+ # it will coredump.
+ lt_prog_compiler_pic_CXX='-fPIC -shared'
+ ;;
+ osf3* | osf4* | osf5*)
+ case $cc_basename in
+ KCC*)
+ lt_prog_compiler_wl_CXX='--backend -Wl,'
+ ;;
+ RCC*)
+ # Rational C++ 2.4.1
+ lt_prog_compiler_pic_CXX='-pic'
+ ;;
+ cxx*)
+ # Digital/Compaq C++
+ lt_prog_compiler_wl_CXX='-Wl,'
+ # Make sure the PIC flag is empty. It appears that all Alpha
+ # Linux and Compaq Tru64 Unix objects are PIC.
+ lt_prog_compiler_pic_CXX=
+ lt_prog_compiler_static_CXX='-non_shared'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ psos*)
+ ;;
+ solaris*)
+ case $cc_basename in
+ CC* | sunCC*)
+ # Sun C++ 4.2, 5.x and Centerline C++
+ lt_prog_compiler_pic_CXX='-KPIC'
+ lt_prog_compiler_static_CXX='-Bstatic'
+ lt_prog_compiler_wl_CXX='-Qoption ld '
+ ;;
+ gcx*)
+ # Green Hills C++ Compiler
+ lt_prog_compiler_pic_CXX='-PIC'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ sunos4*)
+ case $cc_basename in
+ CC*)
+ # Sun C++ 4.x
+ lt_prog_compiler_pic_CXX='-pic'
+ lt_prog_compiler_static_CXX='-Bstatic'
+ ;;
+ lcc*)
+ # Lucid
+ lt_prog_compiler_pic_CXX='-pic'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
+ case $cc_basename in
+ CC*)
+ lt_prog_compiler_wl_CXX='-Wl,'
+ lt_prog_compiler_pic_CXX='-KPIC'
+ lt_prog_compiler_static_CXX='-Bstatic'
+ ;;
+ esac
+ ;;
+ tandem*)
+ case $cc_basename in
+ NCC*)
+ # NonStop-UX NCC 3.20
+ lt_prog_compiler_pic_CXX='-KPIC'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ vxworks*)
+ ;;
+ *)
+ lt_prog_compiler_can_build_shared_CXX=no
+ ;;
+ esac
+ fi
+
+case $host_os in
+ # For platforms which do not support PIC, -DPIC is meaningless:
+ *djgpp*)
+ lt_prog_compiler_pic_CXX=
+ ;;
+ *)
+ lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC"
+ ;;
+esac
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
+$as_echo_n "checking for $compiler option to produce PIC... " >&6; }
+if ${lt_cv_prog_compiler_pic_CXX+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_pic_CXX=$lt_prog_compiler_pic_CXX
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_CXX" >&5
+$as_echo "$lt_cv_prog_compiler_pic_CXX" >&6; }
+lt_prog_compiler_pic_CXX=$lt_cv_prog_compiler_pic_CXX
+
+#
+# Check to make sure the PIC flag actually works.
+#
+if test -n "$lt_prog_compiler_pic_CXX"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5
+$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... " >&6; }
+if ${lt_cv_prog_compiler_pic_works_CXX+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_pic_works_CXX=no
+ ac_outfile=conftest.$ac_objext
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+ lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ # The option is referenced via a variable to avoid confusing sed.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>conftest.err)
+ ac_status=$?
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s "$ac_outfile"; then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings other than the usual output.
+ $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_pic_works_CXX=yes
+ fi
+ fi
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_CXX" >&5
+$as_echo "$lt_cv_prog_compiler_pic_works_CXX" >&6; }
+
+if test x"$lt_cv_prog_compiler_pic_works_CXX" = xyes; then
+ case $lt_prog_compiler_pic_CXX in
+ "" | " "*) ;;
+ *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;;
+ esac
+else
+ lt_prog_compiler_pic_CXX=
+ lt_prog_compiler_can_build_shared_CXX=no
+fi
+
+fi
+
+
+
+
+
+#
+# Check to make sure the static flag actually works.
+#
+wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
+$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
+if ${lt_cv_prog_compiler_static_works_CXX+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_static_works_CXX=no
+ save_LDFLAGS="$LDFLAGS"
+ LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
+ echo "$lt_simple_link_test_code" > conftest.$ac_ext
+ if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
+ # The linker can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ if test -s conftest.err; then
+ # Append any errors to the config.log.
+ cat conftest.err 1>&5
+ $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if diff conftest.exp conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_static_works_CXX=yes
+ fi
+ else
+ lt_cv_prog_compiler_static_works_CXX=yes
+ fi
+ fi
+ $RM -r conftest*
+ LDFLAGS="$save_LDFLAGS"
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_CXX" >&5
+$as_echo "$lt_cv_prog_compiler_static_works_CXX" >&6; }
+
+if test x"$lt_cv_prog_compiler_static_works_CXX" = xyes; then
+ :
+else
+ lt_prog_compiler_static_CXX=
+fi
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
+$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
+if ${lt_cv_prog_compiler_c_o_CXX+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_c_o_CXX=no
+ $RM -r conftest 2>/dev/null
+ mkdir conftest
+ cd conftest
+ mkdir out
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ lt_compiler_flag="-o out/conftest2.$ac_objext"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>out/conftest.err)
+ ac_status=$?
+ cat out/conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s out/conftest2.$ac_objext
+ then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
+ $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+ if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_c_o_CXX=yes
+ fi
+ fi
+ chmod u+w . 2>&5
+ $RM conftest*
+ # SGI C++ compiler will create directory out/ii_files/ for
+ # template instantiation
+ test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
+ $RM out/* && rmdir out
+ cd ..
+ $RM -r conftest
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
+$as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
+$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
+if ${lt_cv_prog_compiler_c_o_CXX+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_c_o_CXX=no
+ $RM -r conftest 2>/dev/null
+ mkdir conftest
+ cd conftest
+ mkdir out
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ lt_compiler_flag="-o out/conftest2.$ac_objext"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>out/conftest.err)
+ ac_status=$?
+ cat out/conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s out/conftest2.$ac_objext
+ then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
+ $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+ if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_c_o_CXX=yes
+ fi
+ fi
+ chmod u+w . 2>&5
+ $RM conftest*
+ # SGI C++ compiler will create directory out/ii_files/ for
+ # template instantiation
+ test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
+ $RM out/* && rmdir out
+ cd ..
+ $RM -r conftest
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
+$as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
+
+
+
+
+hard_links="nottested"
+if test "$lt_cv_prog_compiler_c_o_CXX" = no && test "$need_locks" != no; then
+ # do not overwrite the value of need_locks provided by the user
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
+$as_echo_n "checking if we can lock with hard links... " >&6; }
+ hard_links=yes
+ $RM conftest*
+ ln conftest.a conftest.b 2>/dev/null && hard_links=no
+ touch conftest.a
+ ln conftest.a conftest.b 2>&5 || hard_links=no
+ ln conftest.a conftest.b 2>/dev/null && hard_links=no
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
+$as_echo "$hard_links" >&6; }
+ if test "$hard_links" = no; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
+$as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
+ need_locks=warn
+ fi
+else
+ need_locks=no
+fi
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
+$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
+
+ export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+ exclude_expsyms_CXX='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
+ case $host_os in
+ aix[4-9]*)
+ # If we're using GNU nm, then we don't want the "-C" option.
+ # -C means demangle to AIX nm, but means don't demangle with GNU nm
+ # Also, AIX nm treats weak defined symbols like other global defined
+ # symbols, whereas GNU nm marks them as "W".
+ if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
+ export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+ else
+ export_symbols_cmds_CXX='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+ fi
+ ;;
+ pw32*)
+ export_symbols_cmds_CXX="$ltdll_cmds"
+ ;;
+ cygwin* | mingw* | cegcc*)
+ case $cc_basename in
+ cl*)
+ exclude_expsyms_CXX='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
+ ;;
+ *)
+ export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols'
+ exclude_expsyms_CXX='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'
+ ;;
+ esac
+ ;;
+ *)
+ export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+ ;;
+ esac
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
+$as_echo "$ld_shlibs_CXX" >&6; }
+test "$ld_shlibs_CXX" = no && can_build_shared=no
+
+with_gnu_ld_CXX=$with_gnu_ld
+
+
+
+
+
+
+#
+# Do we need to explicitly link libc?
+#
+case "x$archive_cmds_need_lc_CXX" in
+x|xyes)
+ # Assume -lc should be added
+ archive_cmds_need_lc_CXX=yes
+
+ if test "$enable_shared" = yes && test "$GCC" = yes; then
+ case $archive_cmds_CXX in
+ *'~'*)
+ # FIXME: we may have to deal with multi-command sequences.
+ ;;
+ '$CC '*)
+ # Test whether the compiler implicitly links with -lc since on some
+ # systems, -lgcc has to come before -lc. If gcc already passes -lc
+ # to ld, don't add -lc before -lgcc.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
+$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
+if ${lt_cv_archive_cmds_need_lc_CXX+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ $RM conftest*
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } 2>conftest.err; then
+ soname=conftest
+ lib=conftest
+ libobjs=conftest.$ac_objext
+ deplibs=
+ wl=$lt_prog_compiler_wl_CXX
+ pic_flag=$lt_prog_compiler_pic_CXX
+ compiler_flags=-v
+ linker_flags=-v
+ verstring=
+ output_objdir=.
+ libname=conftest
+ lt_save_allow_undefined_flag=$allow_undefined_flag_CXX
+ allow_undefined_flag_CXX=
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
+ (eval $archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+ then
+ lt_cv_archive_cmds_need_lc_CXX=no
+ else
+ lt_cv_archive_cmds_need_lc_CXX=yes
+ fi
+ allow_undefined_flag_CXX=$lt_save_allow_undefined_flag
+ else
+ cat conftest.err 1>&5
+ fi
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_CXX" >&5
+$as_echo "$lt_cv_archive_cmds_need_lc_CXX" >&6; }
+ archive_cmds_need_lc_CXX=$lt_cv_archive_cmds_need_lc_CXX
+ ;;
+ esac
+ fi
+ ;;
+esac
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
+$as_echo_n "checking dynamic linker characteristics... " >&6; }
+
+library_names_spec=
+libname_spec='lib$name'
+soname_spec=
+shrext_cmds=".so"
+postinstall_cmds=
+postuninstall_cmds=
+finish_cmds=
+finish_eval=
+shlibpath_var=
+shlibpath_overrides_runpath=unknown
+version_type=none
+dynamic_linker="$host_os ld.so"
+sys_lib_dlsearch_path_spec="/lib /usr/lib"
+need_lib_prefix=unknown
+hardcode_into_libs=no
+
+# when you set need_version to no, make sure it does not cause -set_version
+# flags to be left without arguments
+need_version=unknown
+
+case $host_os in
+aix3*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
+ shlibpath_var=LIBPATH
+
+ # AIX 3 has no versioning support, so we append a major version to the name.
+ soname_spec='${libname}${release}${shared_ext}$major'
+ ;;
+
+aix[4-9]*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_lib_prefix=no
+ need_version=no
+ hardcode_into_libs=yes
+ if test "$host_cpu" = ia64; then
+ # AIX 5 supports IA64
+ library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ else
+ # With GCC up to 2.95.x, collect2 would create an import file
+ # for dependence libraries. The import file would start with
+ # the line `#! .'. This would cause the generated library to
+ # depend on `.', always an invalid library. This was fixed in
+ # development snapshots of GCC prior to 3.0.
+ case $host_os in
+ aix4 | aix4.[01] | aix4.[01].*)
+ if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
+ echo ' yes '
+ echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
+ :
+ else
+ can_build_shared=no
+ fi
+ ;;
+ esac
+ # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
+ # soname into executable. Probably we can add versioning support to
+ # collect2, so additional links can be useful in future.
+ if test "$aix_use_runtimelinking" = yes; then
+ # If using run time linking (on AIX 4.2 or later) use lib<name>.so
+ # instead of lib<name>.a to let people know that these are not
+ # typical AIX shared libraries.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ else
+ # We preserve .a as extension for shared libraries through AIX4.2
+ # and later when we are not doing run time linking.
+ library_names_spec='${libname}${release}.a $libname.a'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ fi
+ shlibpath_var=LIBPATH
+ fi
+ ;;
+
+amigaos*)
+ case $host_cpu in
+ powerpc)
+ # Since July 2007 AmigaOS4 officially supports .so libraries.
+ # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ ;;
+ m68k)
+ library_names_spec='$libname.ixlibrary $libname.a'
+ # Create ${libname}_ixlibrary.a entries in /sys/libs.
+ finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
+ ;;
+ esac
+ ;;
+
+beos*)
+ library_names_spec='${libname}${shared_ext}'
+ dynamic_linker="$host_os ld.so"
+ shlibpath_var=LIBRARY_PATH
+ ;;
+
+bsdi[45]*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
+ sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
+ # the default ld.so.conf also contains /usr/contrib/lib and
+ # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
+ # libtool to hard-code these into programs
+ ;;
+
+cygwin* | mingw* | pw32* | cegcc*)
+ version_type=windows
+ shrext_cmds=".dll"
+ need_version=no
+ need_lib_prefix=no
+
+ case $GCC,$cc_basename in
+ yes,*)
+ # gcc
+ library_names_spec='$libname.dll.a'
+ # DLL is installed to $(libdir)/../bin by postinstall_cmds
+ postinstall_cmds='base_file=`basename \${file}`~
+ dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
+ dldir=$destdir/`dirname \$dlpath`~
+ test -d \$dldir || mkdir -p \$dldir~
+ $install_prog $dir/$dlname \$dldir/$dlname~
+ chmod a+x \$dldir/$dlname~
+ if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
+ eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
+ fi'
+ postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
+ dlpath=$dir/\$dldll~
+ $RM \$dlpath'
+ shlibpath_overrides_runpath=yes
+
+ case $host_os in
+ cygwin*)
+ # Cygwin DLLs use 'cyg' prefix rather than 'lib'
+ soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+
+ ;;
+ mingw* | cegcc*)
+ # MinGW DLLs use traditional 'lib' prefix
+ soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+ ;;
+ pw32*)
+ # pw32 DLLs use 'pw' prefix rather than 'lib'
+ library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+ ;;
+ esac
+ dynamic_linker='Win32 ld.exe'
+ ;;
+
+ *,cl*)
+ # Native MSVC
+ libname_spec='$name'
+ soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+ library_names_spec='${libname}.dll.lib'
+
+ case $build_os in
+ mingw*)
+ sys_lib_search_path_spec=
+ lt_save_ifs=$IFS
+ IFS=';'
+ for lt_path in $LIB
+ do
+ IFS=$lt_save_ifs
+ # Let DOS variable expansion print the short 8.3 style file name.
+ lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
+ sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
+ done
+ IFS=$lt_save_ifs
+ # Convert to MSYS style.
+ sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'`
+ ;;
+ cygwin*)
+ # Convert to unix form, then to dos form, then back to unix form
+ # but this time dos style (no spaces!) so that the unix form looks
+ # like /cygdrive/c/PROGRA~1:/cygdr...
+ sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
+ sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
+ sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
+ ;;
+ *)
+ sys_lib_search_path_spec="$LIB"
+ if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then
+ # It is most probably a Windows format PATH.
+ sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
+ else
+ sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
+ fi
+ # FIXME: find the short name or the path components, as spaces are
+ # common. (e.g. "Program Files" -> "PROGRA~1")
+ ;;
+ esac
+
+ # DLL is installed to $(libdir)/../bin by postinstall_cmds
+ postinstall_cmds='base_file=`basename \${file}`~
+ dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
+ dldir=$destdir/`dirname \$dlpath`~
+ test -d \$dldir || mkdir -p \$dldir~
+ $install_prog $dir/$dlname \$dldir/$dlname'
+ postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
+ dlpath=$dir/\$dldll~
+ $RM \$dlpath'
+ shlibpath_overrides_runpath=yes
+ dynamic_linker='Win32 link.exe'
+ ;;
+
+ *)
+ # Assume MSVC wrapper
+ library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
+ dynamic_linker='Win32 ld.exe'
+ ;;
+ esac
+ # FIXME: first we should search . and the directory the executable is in
+ shlibpath_var=PATH
+ ;;
+
+darwin* | rhapsody*)
+ dynamic_linker="$host_os dyld"
+ version_type=darwin
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
+ soname_spec='${libname}${release}${major}$shared_ext'
+ shlibpath_overrides_runpath=yes
+ shlibpath_var=DYLD_LIBRARY_PATH
+ shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
+
+ sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
+ ;;
+
+dgux*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ ;;
+
+freebsd* | dragonfly*)
+ # DragonFly does not have aout. When/if they implement a new
+ # versioning mechanism, adjust this.
+ if test -x /usr/bin/objformat; then
+ objformat=`/usr/bin/objformat`
+ else
+ case $host_os in
+ freebsd[23].*) objformat=aout ;;
+ *) objformat=elf ;;
+ esac
+ fi
+ version_type=freebsd-$objformat
+ case $version_type in
+ freebsd-elf*)
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+ need_version=no
+ need_lib_prefix=no
+ ;;
+ freebsd-*)
+ library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
+ need_version=yes
+ ;;
+ esac
+ shlibpath_var=LD_LIBRARY_PATH
+ case $host_os in
+ freebsd2.*)
+ shlibpath_overrides_runpath=yes
+ ;;
+ freebsd3.[01]* | freebsdelf3.[01]*)
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+ freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
+ freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+ *) # from 4.6 on, and DragonFly
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+ esac
+ ;;
+
+gnu*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+
+haiku*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_lib_prefix=no
+ need_version=no
+ dynamic_linker="$host_os runtime_loader"
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
+ hardcode_into_libs=yes
+ ;;
+
+hpux9* | hpux10* | hpux11*)
+ # Give a soname corresponding to the major version so that dld.sl refuses to
+ # link against other versions.
+ version_type=sunos
+ need_lib_prefix=no
+ need_version=no
+ case $host_cpu in
+ ia64*)
+ shrext_cmds='.so'
+ hardcode_into_libs=yes
+ dynamic_linker="$host_os dld.so"
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ if test "X$HPUX_IA64_MODE" = X32; then
+ sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
+ else
+ sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
+ fi
+ sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+ ;;
+ hppa*64*)
+ shrext_cmds='.sl'
+ hardcode_into_libs=yes
+ dynamic_linker="$host_os dld.sl"
+ shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
+ shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
+ sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+ ;;
+ *)
+ shrext_cmds='.sl'
+ dynamic_linker="$host_os dld.sl"
+ shlibpath_var=SHLIB_PATH
+ shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ ;;
+ esac
+ # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
+ postinstall_cmds='chmod 555 $lib'
+ # or fails outright, so override atomically:
+ install_override_mode=555
+ ;;
+
+interix[3-9]*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+
+irix5* | irix6* | nonstopux*)
+ case $host_os in
+ nonstopux*) version_type=nonstopux ;;
+ *)
+ if test "$lt_cv_prog_gnu_ld" = yes; then
+ version_type=linux # correct to gnu/linux during the next big refactor
+ else
+ version_type=irix
+ fi ;;
+ esac
+ need_lib_prefix=no
+ need_version=no
+ soname_spec='${libname}${release}${shared_ext}$major'
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
+ case $host_os in
+ irix5* | nonstopux*)
+ libsuff= shlibsuff=
+ ;;
+ *)
+ case $LD in # libtool.m4 will add one of these switches to LD
+ *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
+ libsuff= shlibsuff= libmagic=32-bit;;
+ *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
+ libsuff=32 shlibsuff=N32 libmagic=N32;;
+ *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
+ libsuff=64 shlibsuff=64 libmagic=64-bit;;
+ *) libsuff= shlibsuff= libmagic=never-match;;
+ esac
+ ;;
+ esac
+ shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
+ shlibpath_overrides_runpath=no
+ sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
+ sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
+ hardcode_into_libs=yes
+ ;;
+
+# No shared lib support for Linux oldld, aout, or coff.
+linux*oldld* | linux*aout* | linux*coff*)
+ dynamic_linker=no
+ ;;
+
+# This must be glibc/ELF.
+linux* | k*bsd*-gnu | kopensolaris*-gnu)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+
+ # Some binutils ld are patched to set DT_RUNPATH
+ if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_shlibpath_overrides_runpath=no
+ save_LDFLAGS=$LDFLAGS
+ save_libdir=$libdir
+ eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \
+ LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\""
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+ if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
+ lt_cv_shlibpath_overrides_runpath=yes
+fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ LDFLAGS=$save_LDFLAGS
+ libdir=$save_libdir
+
+fi
+
+ shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
+
+ # This implies no fast_install, which is unacceptable.
+ # Some rework will be needed to allow for fast_install
+ # before this can be enabled.
+ hardcode_into_libs=yes
+
+ # Add ABI-specific directories to the system library path.
+ sys_lib_dlsearch_path_spec="/lib64 /usr/lib64 /lib /usr/lib"
+
+ # Append ld.so.conf contents to the search path
+ if test -f /etc/ld.so.conf; then
+ lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
+ sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec $lt_ld_extra"
+
+ fi
+
+ # We used to test for /lib/ld.so.1 and disable shared libraries on
+ # powerpc, because MkLinux only supported shared libraries with the
+ # GNU dynamic linker. Since this was broken with cross compilers,
+ # most powerpc-linux boxes support dynamic linking these days and
+ # people can always --disable-shared, the test was removed, and we
+ # assume the GNU/Linux dynamic linker is in use.
+ dynamic_linker='GNU/Linux ld.so'
+ ;;
+
+netbsd*)
+ version_type=sunos
+ need_lib_prefix=no
+ need_version=no
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+ dynamic_linker='NetBSD (a.out) ld.so'
+ else
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ dynamic_linker='NetBSD ld.elf_so'
+ fi
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+
+newsos6)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ ;;
+
+*nto* | *qnx*)
+ version_type=qnx
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ dynamic_linker='ldqnx.so'
+ ;;
+
+openbsd*)
+ version_type=sunos
+ sys_lib_dlsearch_path_spec="/usr/lib"
+ need_lib_prefix=no
+ # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
+ case $host_os in
+ openbsd3.3 | openbsd3.3.*) need_version=yes ;;
+ *) need_version=no ;;
+ esac
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ case $host_os in
+ openbsd2.[89] | openbsd2.[89].*)
+ shlibpath_overrides_runpath=no
+ ;;
+ *)
+ shlibpath_overrides_runpath=yes
+ ;;
+ esac
+ else
+ shlibpath_overrides_runpath=yes
+ fi
+ ;;
+
+os2*)
+ libname_spec='$name'
+ shrext_cmds=".dll"
+ need_lib_prefix=no
+ library_names_spec='$libname${shared_ext} $libname.a'
+ dynamic_linker='OS/2 ld.exe'
+ shlibpath_var=LIBPATH
+ ;;
+
+osf3* | osf4* | osf5*)
+ version_type=osf
+ need_lib_prefix=no
+ need_version=no
+ soname_spec='${libname}${release}${shared_ext}$major'
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
+ sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
+ ;;
+
+rdos*)
+ dynamic_linker=no
+ ;;
+
+solaris*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ # ldd complains unless libraries are executable
+ postinstall_cmds='chmod +x $lib'
+ ;;
+
+sunos4*)
+ version_type=sunos
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ if test "$with_gnu_ld" = yes; then
+ need_lib_prefix=no
+ fi
+ need_version=yes
+ ;;
+
+sysv4 | sysv4.3*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ case $host_vendor in
+ sni)
+ shlibpath_overrides_runpath=no
+ need_lib_prefix=no
+ runpath_var=LD_RUN_PATH
+ ;;
+ siemens)
+ need_lib_prefix=no
+ ;;
+ motorola)
+ need_lib_prefix=no
+ need_version=no
+ shlibpath_overrides_runpath=no
+ sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
+ ;;
+ esac
+ ;;
+
+sysv4*MP*)
+ if test -d /usr/nec ;then
+ version_type=linux # correct to gnu/linux during the next big refactor
+ library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
+ soname_spec='$libname${shared_ext}.$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ fi
+ ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+ version_type=freebsd-elf
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ if test "$with_gnu_ld" = yes; then
+ sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
+ else
+ sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
+ case $host_os in
+ sco3.2v5*)
+ sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
+ ;;
+ esac
+ fi
+ sys_lib_dlsearch_path_spec='/usr/lib'
+ ;;
+
+tpf*)
+ # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+
+uts4*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ ;;
+
+*)
+ dynamic_linker=no
+ ;;
+esac
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
+$as_echo "$dynamic_linker" >&6; }
+test "$dynamic_linker" = no && can_build_shared=no
+
+variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
+if test "$GCC" = yes; then
+ variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
+fi
+
+if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
+ sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
+fi
+if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
+ sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
+$as_echo_n "checking how to hardcode library paths into programs... " >&6; }
+hardcode_action_CXX=
+if test -n "$hardcode_libdir_flag_spec_CXX" ||
+ test -n "$runpath_var_CXX" ||
+ test "X$hardcode_automatic_CXX" = "Xyes" ; then
+
+ # We can hardcode non-existent directories.
+ if test "$hardcode_direct_CXX" != no &&
+ # If the only mechanism to avoid hardcoding is shlibpath_var, we
+ # have to relink, otherwise we might link with an installed library
+ # when we should be linking with a yet-to-be-installed one
+ ## test "$_LT_TAGVAR(hardcode_shlibpath_var, CXX)" != no &&
+ test "$hardcode_minus_L_CXX" != no; then
+ # Linking always hardcodes the temporary library directory.
+ hardcode_action_CXX=relink
+ else
+ # We can link without hardcoding, and we can hardcode nonexisting dirs.
+ hardcode_action_CXX=immediate
+ fi
+else
+ # We cannot hardcode anything, or else we can only hardcode existing
+ # directories.
+ hardcode_action_CXX=unsupported
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_CXX" >&5
+$as_echo "$hardcode_action_CXX" >&6; }
+
+if test "$hardcode_action_CXX" = relink ||
+ test "$inherit_rpath_CXX" = yes; then
+ # Fast installation is not supported
+ enable_fast_install=no
+elif test "$shlibpath_overrides_runpath" = yes ||
+ test "$enable_shared" = no; then
+ # Fast installation is not necessary
+ enable_fast_install=needless
+fi
+
+
+
+
+
+
+
+ fi # test -n "$compiler"
+
+ CC=$lt_save_CC
+ CFLAGS=$lt_save_CFLAGS
+ LDCXX=$LD
+ LD=$lt_save_LD
+ GCC=$lt_save_GCC
+ with_gnu_ld=$lt_save_with_gnu_ld
+ lt_cv_path_LDCXX=$lt_cv_path_LD
+ lt_cv_path_LD=$lt_save_path_LD
+ lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
+ lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
+fi # test "$_lt_caught_CXX_error" != yes
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ ac_config_commands="$ac_config_commands libtool"
+
+
+
+
+# Only expand once:
+
+
+
+# Checks for header files.
+ac_header_dirent=no
+for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
+ as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5
+$as_echo_n "checking for $ac_hdr that defines DIR... " >&6; }
+if eval \${$as_ac_Header+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/types.h>
+#include <$ac_hdr>
+
+int
+main ()
+{
+if ((DIR *) 0)
+return 0;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ eval "$as_ac_Header=yes"
+else
+ eval "$as_ac_Header=no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+eval ac_res=\$$as_ac_Header
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_hdr" | $as_tr_cpp` 1
+_ACEOF
+
+ac_header_dirent=$ac_hdr; break
+fi
+
+done
+# Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
+if test $ac_header_dirent = dirent.h; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
+$as_echo_n "checking for library containing opendir... " >&6; }
+if ${ac_cv_search_opendir+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_func_search_save_LIBS=$LIBS
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char opendir ();
+int
+main ()
+{
+return opendir ();
+ ;
+ return 0;
+}
+_ACEOF
+for ac_lib in '' dir; do
+ if test -z "$ac_lib"; then
+ ac_res="none required"
+ else
+ ac_res=-l$ac_lib
+ LIBS="-l$ac_lib $ac_func_search_save_LIBS"
+ fi
+ if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_search_opendir=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext
+ if ${ac_cv_search_opendir+:} false; then :
+ break
+fi
+done
+if ${ac_cv_search_opendir+:} false; then :
+
+else
+ ac_cv_search_opendir=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
+$as_echo "$ac_cv_search_opendir" >&6; }
+ac_res=$ac_cv_search_opendir
+if test "$ac_res" != no; then :
+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+fi
+
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
+$as_echo_n "checking for library containing opendir... " >&6; }
+if ${ac_cv_search_opendir+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_func_search_save_LIBS=$LIBS
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char opendir ();
+int
+main ()
+{
+return opendir ();
+ ;
+ return 0;
+}
+_ACEOF
+for ac_lib in '' x; do
+ if test -z "$ac_lib"; then
+ ac_res="none required"
+ else
+ ac_res=-l$ac_lib
+ LIBS="-l$ac_lib $ac_func_search_save_LIBS"
+ fi
+ if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_search_opendir=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext
+ if ${ac_cv_search_opendir+:} false; then :
+ break
+fi
+done
+if ${ac_cv_search_opendir+:} false; then :
+
+else
+ ac_cv_search_opendir=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
+$as_echo "$ac_cv_search_opendir" >&6; }
+ac_res=$ac_cv_search_opendir
+if test "$ac_res" != no; then :
+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+fi
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
+$as_echo_n "checking for ANSI C header files... " >&6; }
+if ${ac_cv_header_stdc+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <float.h>
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_header_stdc=yes
+else
+ ac_cv_header_stdc=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+if test $ac_cv_header_stdc = yes; then
+ # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <string.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "memchr" >/dev/null 2>&1; then :
+
+else
+ ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+ # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdlib.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "free" >/dev/null 2>&1; then :
+
+else
+ ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+ # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
+ if test "$cross_compiling" = yes; then :
+ :
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <ctype.h>
+#include <stdlib.h>
+#if ((' ' & 0x0FF) == 0x020)
+# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+#else
+# define ISLOWER(c) \
+ (('a' <= (c) && (c) <= 'i') \
+ || ('j' <= (c) && (c) <= 'r') \
+ || ('s' <= (c) && (c) <= 'z'))
+# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
+#endif
+
+#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+int
+main ()
+{
+ int i;
+ for (i = 0; i < 256; i++)
+ if (XOR (islower (i), ISLOWER (i))
+ || toupper (i) != TOUPPER (i))
+ return 2;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+else
+ ac_cv_header_stdc=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
+$as_echo "$ac_cv_header_stdc" >&6; }
+if test $ac_cv_header_stdc = yes; then
+
+$as_echo "#define STDC_HEADERS 1" >>confdefs.h
+
+fi
+
+for ac_header in limits.h mntent.h stdlib.h string.h sys/mount.h unistd.h
+do :
+ as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+# Checks for typedefs, structures, and compiler characteristics.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5
+$as_echo_n "checking for stdbool.h that conforms to C99... " >&6; }
+if ${ac_cv_header_stdbool_h+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+ #include <stdbool.h>
+ #ifndef bool
+ "error: bool is not defined"
+ #endif
+ #ifndef false
+ "error: false is not defined"
+ #endif
+ #if false
+ "error: false is not 0"
+ #endif
+ #ifndef true
+ "error: true is not defined"
+ #endif
+ #if true != 1
+ "error: true is not 1"
+ #endif
+ #ifndef __bool_true_false_are_defined
+ "error: __bool_true_false_are_defined is not defined"
+ #endif
+
+ struct s { _Bool s: 1; _Bool t; } s;
+
+ char a[true == 1 ? 1 : -1];
+ char b[false == 0 ? 1 : -1];
+ char c[__bool_true_false_are_defined == 1 ? 1 : -1];
+ char d[(bool) 0.5 == true ? 1 : -1];
+ /* See body of main program for 'e'. */
+ char f[(_Bool) 0.0 == false ? 1 : -1];
+ char g[true];
+ char h[sizeof (_Bool)];
+ char i[sizeof s.t];
+ enum { j = false, k = true, l = false * true, m = true * 256 };
+ /* The following fails for
+ HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */
+ _Bool n[m];
+ char o[sizeof n == m * sizeof n[0] ? 1 : -1];
+ char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1];
+ /* Catch a bug in an HP-UX C compiler. See
+ http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html
+ http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html
+ */
+ _Bool q = true;
+ _Bool *pq = &q;
+
+int
+main ()
+{
+
+ bool e = &s;
+ *pq |= q;
+ *pq |= ! q;
+ /* Refer to every declared value, to avoid compiler optimizations. */
+ return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l
+ + !m + !n + !o + !p + !q + !pq);
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_header_stdbool_h=yes
+else
+ ac_cv_header_stdbool_h=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5
+$as_echo "$ac_cv_header_stdbool_h" >&6; }
+ ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default"
+if test "x$ac_cv_type__Bool" = xyes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE__BOOL 1
+_ACEOF
+
+
+fi
+
+
+if test $ac_cv_header_stdbool_h = yes; then
+
+$as_echo "#define HAVE_STDBOOL_H 1" >>confdefs.h
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
+$as_echo_n "checking for an ANSI C-conforming const... " >&6; }
+if ${ac_cv_c_const+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+#ifndef __cplusplus
+ /* Ultrix mips cc rejects this sort of thing. */
+ typedef int charset[2];
+ const charset cs = { 0, 0 };
+ /* SunOS 4.1.1 cc rejects this. */
+ char const *const *pcpcc;
+ char **ppc;
+ /* NEC SVR4.0.2 mips cc rejects this. */
+ struct point {int x, y;};
+ static struct point const zero = {0,0};
+ /* AIX XL C 1.02.0.0 rejects this.
+ It does not let you subtract one const X* pointer from another in
+ an arm of an if-expression whose if-part is not a constant
+ expression */
+ const char *g = "string";
+ pcpcc = &g + (g ? g-g : 0);
+ /* HPUX 7.0 cc rejects these. */
+ ++pcpcc;
+ ppc = (char**) pcpcc;
+ pcpcc = (char const *const *) ppc;
+ { /* SCO 3.2v4 cc rejects this sort of thing. */
+ char tx;
+ char *t = &tx;
+ char const *s = 0 ? (char *) 0 : (char const *) 0;
+
+ *t++ = 0;
+ if (s) return 0;
+ }
+ { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
+ int x[] = {25, 17};
+ const int *foo = &x[0];
+ ++foo;
+ }
+ { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
+ typedef const int *iptr;
+ iptr p = 0;
+ ++p;
+ }
+ { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying
+ "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
+ struct s { int j; const int *ap[3]; } bx;
+ struct s *b = &bx; b->j = 5;
+ }
+ { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
+ const int foo = 10;
+ if (!foo) return 0;
+ }
+ return !cs[0] && !zero.x;
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_c_const=yes
+else
+ ac_cv_c_const=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
+$as_echo "$ac_cv_c_const" >&6; }
+if test $ac_cv_c_const = no; then
+
+$as_echo "#define const /**/" >>confdefs.h
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for uid_t in sys/types.h" >&5
+$as_echo_n "checking for uid_t in sys/types.h... " >&6; }
+if ${ac_cv_type_uid_t+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/types.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "uid_t" >/dev/null 2>&1; then :
+ ac_cv_type_uid_t=yes
+else
+ ac_cv_type_uid_t=no
+fi
+rm -f conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_uid_t" >&5
+$as_echo "$ac_cv_type_uid_t" >&6; }
+if test $ac_cv_type_uid_t = no; then
+
+$as_echo "#define uid_t int" >>confdefs.h
+
+
+$as_echo "#define gid_t int" >>confdefs.h
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
+$as_echo_n "checking for inline... " >&6; }
+if ${ac_cv_c_inline+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_cv_c_inline=no
+for ac_kw in inline __inline__ __inline; do
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifndef __cplusplus
+typedef int foo_t;
+static $ac_kw foo_t static_foo () {return 0; }
+$ac_kw foo_t foo () {return 0; }
+#endif
+
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_c_inline=$ac_kw
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ test "$ac_cv_c_inline" != no && break
+done
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
+$as_echo "$ac_cv_c_inline" >&6; }
+
+case $ac_cv_c_inline in
+ inline | yes) ;;
+ *)
+ case $ac_cv_c_inline in
+ no) ac_val=;;
+ *) ac_val=$ac_cv_c_inline;;
+ esac
+ cat >>confdefs.h <<_ACEOF
+#ifndef __cplusplus
+#define inline $ac_val
+#endif
+_ACEOF
+ ;;
+esac
+
+ac_fn_c_find_intX_t "$LINENO" "64" "ac_cv_c_int64_t"
+case $ac_cv_c_int64_t in #(
+ no|yes) ;; #(
+ *)
+
+cat >>confdefs.h <<_ACEOF
+#define int64_t $ac_cv_c_int64_t
+_ACEOF
+;;
+esac
+
+ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
+if test "x$ac_cv_type_pid_t" = xyes; then :
+
+else
+
+cat >>confdefs.h <<_ACEOF
+#define pid_t int
+_ACEOF
+
+fi
+
+
+# Checks for library functions.
+for ac_header in unistd.h
+do :
+ ac_fn_c_check_header_mongrel "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default"
+if test "x$ac_cv_header_unistd_h" = xyes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_UNISTD_H 1
+_ACEOF
+
+fi
+
+done
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working chown" >&5
+$as_echo_n "checking for working chown... " >&6; }
+if ${ac_cv_func_chown_works+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "$cross_compiling" = yes; then :
+ ac_cv_func_chown_works=no
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$ac_includes_default
+#include <fcntl.h>
+
+int
+main ()
+{
+ char *f = "conftest.chown";
+ struct stat before, after;
+
+ if (creat (f, 0600) < 0)
+ return 1;
+ if (stat (f, &before) < 0)
+ return 1;
+ if (chown (f, (uid_t) -1, (gid_t) -1) == -1)
+ return 1;
+ if (stat (f, &after) < 0)
+ return 1;
+ return ! (before.st_uid == after.st_uid && before.st_gid == after.st_gid);
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+ ac_cv_func_chown_works=yes
+else
+ ac_cv_func_chown_works=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+rm -f conftest.chown
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_chown_works" >&5
+$as_echo "$ac_cv_func_chown_works" >&6; }
+if test $ac_cv_func_chown_works = yes; then
+
+$as_echo "#define HAVE_CHOWN 1" >>confdefs.h
+
+fi
+
+# getmntent is in the standard C library on UNICOS, in -lsun on Irix 4,
+# -lseq on Dynix/PTX, -lgen on Unixware.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing getmntent" >&5
+$as_echo_n "checking for library containing getmntent... " >&6; }
+if ${ac_cv_search_getmntent+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_func_search_save_LIBS=$LIBS
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char getmntent ();
+int
+main ()
+{
+return getmntent ();
+ ;
+ return 0;
+}
+_ACEOF
+for ac_lib in '' sun seq gen; do
+ if test -z "$ac_lib"; then
+ ac_res="none required"
+ else
+ ac_res=-l$ac_lib
+ LIBS="-l$ac_lib $ac_func_search_save_LIBS"
+ fi
+ if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_search_getmntent=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext
+ if ${ac_cv_search_getmntent+:} false; then :
+ break
+fi
+done
+if ${ac_cv_search_getmntent+:} false; then :
+
+else
+ ac_cv_search_getmntent=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_getmntent" >&5
+$as_echo "$ac_cv_search_getmntent" >&6; }
+ac_res=$ac_cv_search_getmntent
+if test "$ac_res" != no; then :
+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+ ac_cv_func_getmntent=yes
+
+$as_echo "#define HAVE_GETMNTENT 1" >>confdefs.h
+
+else
+ ac_cv_func_getmntent=no
+fi
+
+
+for ac_header in stdlib.h
+do :
+ ac_fn_c_check_header_mongrel "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" "$ac_includes_default"
+if test "x$ac_cv_header_stdlib_h" = xyes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_STDLIB_H 1
+_ACEOF
+
+fi
+
+done
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible malloc" >&5
+$as_echo_n "checking for GNU libc compatible malloc... " >&6; }
+if ${ac_cv_func_malloc_0_nonnull+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "$cross_compiling" = yes; then :
+ ac_cv_func_malloc_0_nonnull=no
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#if defined STDC_HEADERS || defined HAVE_STDLIB_H
+# include <stdlib.h>
+#else
+char *malloc ();
+#endif
+
+int
+main ()
+{
+return ! malloc (0);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+ ac_cv_func_malloc_0_nonnull=yes
+else
+ ac_cv_func_malloc_0_nonnull=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_malloc_0_nonnull" >&5
+$as_echo "$ac_cv_func_malloc_0_nonnull" >&6; }
+if test $ac_cv_func_malloc_0_nonnull = yes; then :
+
+$as_echo "#define HAVE_MALLOC 1" >>confdefs.h
+
+else
+ $as_echo "#define HAVE_MALLOC 0" >>confdefs.h
+
+ case " $LIBOBJS " in
+ *" malloc.$ac_objext "* ) ;;
+ *) LIBOBJS="$LIBOBJS malloc.$ac_objext"
+ ;;
+esac
+
+
+$as_echo "#define malloc rpl_malloc" >>confdefs.h
+
+fi
+
+
+for ac_header in stdlib.h
+do :
+ ac_fn_c_check_header_mongrel "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" "$ac_includes_default"
+if test "x$ac_cv_header_stdlib_h" = xyes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_STDLIB_H 1
+_ACEOF
+
+fi
+
+done
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible realloc" >&5
+$as_echo_n "checking for GNU libc compatible realloc... " >&6; }
+if ${ac_cv_func_realloc_0_nonnull+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "$cross_compiling" = yes; then :
+ ac_cv_func_realloc_0_nonnull=no
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#if defined STDC_HEADERS || defined HAVE_STDLIB_H
+# include <stdlib.h>
+#else
+char *realloc ();
+#endif
+
+int
+main ()
+{
+return ! realloc (0, 0);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+ ac_cv_func_realloc_0_nonnull=yes
+else
+ ac_cv_func_realloc_0_nonnull=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_realloc_0_nonnull" >&5
+$as_echo "$ac_cv_func_realloc_0_nonnull" >&6; }
+if test $ac_cv_func_realloc_0_nonnull = yes; then :
+
+$as_echo "#define HAVE_REALLOC 1" >>confdefs.h
+
+else
+ $as_echo "#define HAVE_REALLOC 0" >>confdefs.h
+
+ case " $LIBOBJS " in
+ *" realloc.$ac_objext "* ) ;;
+ *) LIBOBJS="$LIBOBJS realloc.$ac_objext"
+ ;;
+esac
+
+
+$as_echo "#define realloc rpl_realloc" >>confdefs.h
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether lstat correctly handles trailing slash" >&5
+$as_echo_n "checking whether lstat correctly handles trailing slash... " >&6; }
+if ${ac_cv_func_lstat_dereferences_slashed_symlink+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ rm -f conftest.sym conftest.file
+echo >conftest.file
+if test "$as_ln_s" = "ln -s" && ln -s conftest.file conftest.sym; then
+ if test "$cross_compiling" = yes; then :
+ ac_cv_func_lstat_dereferences_slashed_symlink=no
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+struct stat sbuf;
+ /* Linux will dereference the symlink and fail, as required by POSIX.
+ That is better in the sense that it means we will not
+ have to compile and use the lstat wrapper. */
+ return lstat ("conftest.sym/", &sbuf) == 0;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+ ac_cv_func_lstat_dereferences_slashed_symlink=yes
+else
+ ac_cv_func_lstat_dereferences_slashed_symlink=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+else
+ # If the `ln -s' command failed, then we probably don't even
+ # have an lstat function.
+ ac_cv_func_lstat_dereferences_slashed_symlink=no
+fi
+rm -f conftest.sym conftest.file
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_lstat_dereferences_slashed_symlink" >&5
+$as_echo "$ac_cv_func_lstat_dereferences_slashed_symlink" >&6; }
+
+test $ac_cv_func_lstat_dereferences_slashed_symlink = yes &&
+
+cat >>confdefs.h <<_ACEOF
+#define LSTAT_FOLLOWS_SLASHED_SYMLINK 1
+_ACEOF
+
+
+if test "x$ac_cv_func_lstat_dereferences_slashed_symlink" = xno; then
+ case " $LIBOBJS " in
+ *" lstat.$ac_objext "* ) ;;
+ *) LIBOBJS="$LIBOBJS lstat.$ac_objext"
+ ;;
+esac
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat accepts an empty string" >&5
+$as_echo_n "checking whether stat accepts an empty string... " >&6; }
+if ${ac_cv_func_stat_empty_string_bug+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "$cross_compiling" = yes; then :
+ ac_cv_func_stat_empty_string_bug=yes
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+struct stat sbuf;
+ return stat ("", &sbuf) == 0;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+ ac_cv_func_stat_empty_string_bug=no
+else
+ ac_cv_func_stat_empty_string_bug=yes
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_stat_empty_string_bug" >&5
+$as_echo "$ac_cv_func_stat_empty_string_bug" >&6; }
+if test $ac_cv_func_stat_empty_string_bug = yes; then
+ case " $LIBOBJS " in
+ *" stat.$ac_objext "* ) ;;
+ *) LIBOBJS="$LIBOBJS stat.$ac_objext"
+ ;;
+esac
+
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_STAT_EMPTY_STRING_BUG 1
+_ACEOF
+
+fi
+
+for ac_func in getmntent hasmntopt memset mkdir rmdir strdup
+do :
+ as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
+if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+
+if test x$with_pam = xtrue; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pam_syslog in -lpam" >&5
+$as_echo_n "checking for pam_syslog in -lpam... " >&6; }
+if ${ac_cv_lib_pam_pam_syslog+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lpam $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char pam_syslog ();
+int
+main ()
+{
+return pam_syslog ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_pam_pam_syslog=yes
+else
+ ac_cv_lib_pam_pam_syslog=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pam_pam_syslog" >&5
+$as_echo "$ac_cv_lib_pam_pam_syslog" >&6; }
+if test "x$ac_cv_lib_pam_pam_syslog" = xyes; then :
+
+ :
+
+else
+ as_fn_error $? "Cannot compile PAM module without libpam!" "$LINENO" 5
+fi
+
+
+ for ac_header in security/pam_modules.h security/pam_modutil.h security/pam_ext.h
+do :
+ as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+else
+ as_fn_error $? "Cannot compile PAM module without necessary
+ header files!" "$LINENO" 5
+fi
+
+done
+
+fi
+
+ac_config_files="$ac_config_files Makefile tests/Makefile tests/tools/testenv.sh tests/tools/Makefile tests/tools/cgconfigparser/Makefile tests/tools/cgclassify/Makefile tests/tools/multimount/Makefile tests/runlibcgrouptest.sh src/Makefile src/daemon/Makefile src/tools/Makefile src/pam/Makefile src/bindings/Makefile scripts/Makefile scripts/init.d/cgconfig scripts/init.d/cgred samples/Makefile include/Makefile doc/Makefile doc/man/Makefile dist/Makefile libcgroup.pc"
+
+ac_config_files="$ac_config_files dist/libcgroup.spec:dist/libcgroup.spec.in"
+
+CFLAGS="$CFLAGS -Wall"
+cat >confcache <<\_ACEOF
+# This file is a shell script that caches the results of configure
+# tests run on this system so they can be shared between configure
+# scripts and configure runs, see configure's option --config-cache.
+# It is not useful on other systems. If it contains results you don't
+# want to keep, you may remove or edit it.
+#
+# config.status only pays attention to the cache file if you give it
+# the --recheck option to rerun configure.
+#
+# `ac_cv_env_foo' variables (set or unset) will be overridden when
+# loading this file, other *unset* `ac_cv_foo' will be assigned the
+# following values.
+
+_ACEOF
+
+# The following way of writing the cache mishandles newlines in values,
+# but we know of no workaround that is simple, portable, and efficient.
+# So, we kill variables containing newlines.
+# Ultrix sh set writes to stderr and can't be redirected directly,
+# and sets the high bit in the cache file unless we assign to the vars.
+(
+ for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
+ eval ac_val=\$$ac_var
+ case $ac_val in #(
+ *${as_nl}*)
+ case $ac_var in #(
+ *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+ esac
+ case $ac_var in #(
+ _ | IFS | as_nl) ;; #(
+ BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+ *) { eval $ac_var=; unset $ac_var;} ;;
+ esac ;;
+ esac
+ done
+
+ (set) 2>&1 |
+ case $as_nl`(ac_space=' '; set) 2>&1` in #(
+ *${as_nl}ac_space=\ *)
+ # `set' does not quote correctly, so add quotes: double-quote
+ # substitution turns \\\\ into \\, and sed turns \\ into \.
+ sed -n \
+ "s/'/'\\\\''/g;
+ s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
+ ;; #(
+ *)
+ # `set' quotes correctly as required by POSIX, so do not add quotes.
+ sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+ ;;
+ esac |
+ sort
+) |
+ sed '
+ /^ac_cv_env_/b end
+ t clear
+ :clear
+ s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
+ t end
+ s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
+ :end' >>confcache
+if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
+ if test -w "$cache_file"; then
+ if test "x$cache_file" != "x/dev/null"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
+$as_echo "$as_me: updating cache $cache_file" >&6;}
+ if test ! -f "$cache_file" || test -h "$cache_file"; then
+ cat confcache >"$cache_file"
+ else
+ case $cache_file in #(
+ */* | ?:*)
+ mv -f confcache "$cache_file"$$ &&
+ mv -f "$cache_file"$$ "$cache_file" ;; #(
+ *)
+ mv -f confcache "$cache_file" ;;
+ esac
+ fi
+ fi
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
+$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
+ fi
+fi
+rm -f confcache
+
+test "x$prefix" = xNONE && prefix=$ac_default_prefix
+# Let make expand exec_prefix.
+test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
+
+DEFS=-DHAVE_CONFIG_H
+
+ac_libobjs=
+ac_ltlibobjs=
+U=
+for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
+ # 1. Remove the extension, and $U if already installed.
+ ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
+ ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
+ # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
+ # will be set to the directory where LIBOBJS objects are built.
+ as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
+ as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
+done
+LIBOBJS=$ac_libobjs
+
+LTLIBOBJS=$ac_ltlibobjs
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
+$as_echo_n "checking that generated files are newer than configure... " >&6; }
+ if test -n "$am_sleep_pid"; then
+ # Hide warnings about reused PIDs.
+ wait $am_sleep_pid 2>/dev/null
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
+$as_echo "done" >&6; }
+ if test -n "$EXEEXT"; then
+ am__EXEEXT_TRUE=
+ am__EXEEXT_FALSE='#'
+else
+ am__EXEEXT_TRUE='#'
+ am__EXEEXT_FALSE=
+fi
+
+if test -z "${WITH_BINDINGS_TRUE}" && test -z "${WITH_BINDINGS_FALSE}"; then
+ as_fn_error $? "conditional \"WITH_BINDINGS\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${WITH_TOOLS_TRUE}" && test -z "${WITH_TOOLS_FALSE}"; then
+ as_fn_error $? "conditional \"WITH_TOOLS\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${WITH_PAM_TRUE}" && test -z "${WITH_PAM_FALSE}"; then
+ as_fn_error $? "conditional \"WITH_PAM\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${WITH_DAEMON_TRUE}" && test -z "${WITH_DAEMON_FALSE}"; then
+ as_fn_error $? "conditional \"WITH_DAEMON\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${WITH_INITSCRIPT_INSTALL_TRUE}" && test -z "${WITH_INITSCRIPT_INSTALL_FALSE}"; then
+ as_fn_error $? "conditional \"WITH_INITSCRIPT_INSTALL\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
+ as_fn_error $? "conditional \"AMDEP\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
+ as_fn_error $? "conditional \"am__fastdepCXX\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
+ as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+
+: "${CONFIG_STATUS=./config.status}"
+ac_write_fail=0
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files $CONFIG_STATUS"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
+$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
+as_write_fail=0
+cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
+#! $SHELL
+# Generated by $as_me.
+# Run this file to recreate the current configuration.
+# Compiler output produced by configure, useful for debugging
+# configure, is in config.log if it exists.
+
+debug=false
+ac_cs_recheck=false
+ac_cs_silent=false
+
+SHELL=\${CONFIG_SHELL-$SHELL}
+export SHELL
+_ASEOF
+cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
+## -------------------- ##
+## M4sh Initialization. ##
+## -------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+ setopt NO_GLOB_SUBST
+else
+ case `(set -o) 2>/dev/null` in #(
+ *posix*) :
+ set -o posix ;; #(
+ *) :
+ ;;
+esac
+fi
+
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+# Prefer a ksh shell builtin over an external printf program on Solaris,
+# but without wasting forks for bash or zsh.
+if test -z "$BASH_VERSION$ZSH_VERSION" \
+ && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='print -r --'
+ as_echo_n='print -rn --'
+elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='printf %s\n'
+ as_echo_n='printf %s'
+else
+ if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+ as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+ as_echo_n='/usr/ucb/echo -n'
+ else
+ as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+ as_echo_n_body='eval
+ arg=$1;
+ case $arg in #(
+ *"$as_nl"*)
+ expr "X$arg" : "X\\(.*\\)$as_nl";
+ arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+ esac;
+ expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+ '
+ export as_echo_n_body
+ as_echo_n='sh -c $as_echo_n_body as_echo'
+ fi
+ export as_echo_body
+ as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ PATH_SEPARATOR=:
+ (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+ (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+ PATH_SEPARATOR=';'
+ }
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order. Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" "" $as_nl"
+
+# Find who we are. Look in the path if we contain no directory separator.
+as_myself=
+case $0 in #((
+ *[\\/]* ) as_myself=$0 ;;
+ *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+ as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+ $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+ exit 1
+fi
+
+# Unset variables that we do not need and which cause bugs (e.g. in
+# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
+# suppresses any "Segmentation fault" message there. '((' could
+# trigger a bug in pdksh 5.2.14.
+for as_var in BASH_ENV ENV MAIL MAILPATH
+do eval test x\${$as_var+set} = xset \
+ && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# CDPATH.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+
+# as_fn_error STATUS ERROR [LINENO LOG_FD]
+# ----------------------------------------
+# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
+# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
+# script with STATUS, using 1 if that was 0.
+as_fn_error ()
+{
+ as_status=$1; test $as_status -eq 0 && as_status=1
+ if test "$4"; then
+ as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
+ fi
+ $as_echo "$as_me: error: $2" >&2
+ as_fn_exit $as_status
+} # as_fn_error
+
+
+# as_fn_set_status STATUS
+# -----------------------
+# Set $? to STATUS, without forking.
+as_fn_set_status ()
+{
+ return $1
+} # as_fn_set_status
+
+# as_fn_exit STATUS
+# -----------------
+# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
+as_fn_exit ()
+{
+ set +e
+ as_fn_set_status $1
+ exit $1
+} # as_fn_exit
+
+# as_fn_unset VAR
+# ---------------
+# Portably unset VAR.
+as_fn_unset ()
+{
+ { eval $1=; unset $1;}
+}
+as_unset=as_fn_unset
+# as_fn_append VAR VALUE
+# ----------------------
+# Append the text in VALUE to the end of the definition contained in VAR. Take
+# advantage of any shell optimizations that allow amortized linear growth over
+# repeated appends, instead of the typical quadratic growth present in naive
+# implementations.
+if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
+ eval 'as_fn_append ()
+ {
+ eval $1+=\$2
+ }'
+else
+ as_fn_append ()
+ {
+ eval $1=\$$1\$2
+ }
+fi # as_fn_append
+
+# as_fn_arith ARG...
+# ------------------
+# Perform arithmetic evaluation on the ARGs, and store the result in the
+# global $as_val. Take advantage of shells that can avoid forks. The arguments
+# must be portable across $(()) and expr.
+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
+ eval 'as_fn_arith ()
+ {
+ as_val=$(( $* ))
+ }'
+else
+ as_fn_arith ()
+ {
+ as_val=`expr "$@" || test $? -eq 1`
+ }
+fi # as_fn_arith
+
+
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+ test "X`expr 00001 : '.*\(...\)'`" = X001; then
+ as_expr=expr
+else
+ as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+ as_basename=basename
+else
+ as_basename=false
+fi
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+ as_dirname=dirname
+else
+ as_dirname=false
+fi
+
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+ X"$0" : 'X\(//\)$' \| \
+ X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+ sed '/^.*\/\([^/][^/]*\)\/*$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in #(((((
+-n*)
+ case `echo 'xy\c'` in
+ *c*) ECHO_T=' ';; # ECHO_T is single tab character.
+ xy) ECHO_C='\c';;
+ *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
+ ECHO_T=' ';;
+ esac;;
+*)
+ ECHO_N='-n';;
+esac
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+ rm -f conf$$.dir/conf$$.file
+else
+ rm -f conf$$.dir
+ mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+ if ln -s conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s='ln -s'
+ # ... but there are two gotchas:
+ # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+ # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+ # In both cases, we have to default to `cp -pR'.
+ ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+ as_ln_s='cp -pR'
+ elif ln conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s=ln
+ else
+ as_ln_s='cp -pR'
+ fi
+else
+ as_ln_s='cp -pR'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+
+# as_fn_mkdir_p
+# -------------
+# Create "$as_dir" as a directory, including parents if necessary.
+as_fn_mkdir_p ()
+{
+
+ case $as_dir in #(
+ -*) as_dir=./$as_dir;;
+ esac
+ test -d "$as_dir" || eval $as_mkdir_p || {
+ as_dirs=
+ while :; do
+ case $as_dir in #(
+ *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+ *) as_qdir=$as_dir;;
+ esac
+ as_dirs="'$as_qdir' $as_dirs"
+ as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$as_dir" : 'X\(//\)[^/]' \| \
+ X"$as_dir" : 'X\(//\)$' \| \
+ X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ test -d "$as_dir" && break
+ done
+ test -z "$as_dirs" || eval "mkdir $as_dirs"
+ } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
+
+
+} # as_fn_mkdir_p
+if mkdir -p . 2>/dev/null; then
+ as_mkdir_p='mkdir -p "$as_dir"'
+else
+ test -d ./-p && rmdir ./-p
+ as_mkdir_p=false
+fi
+
+
+# as_fn_executable_p FILE
+# -----------------------
+# Test if FILE is an executable regular file.
+as_fn_executable_p ()
+{
+ test -f "$1" && test -x "$1"
+} # as_fn_executable_p
+as_test_x='test -x'
+as_executable_p=as_fn_executable_p
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+
+exec 6>&1
+## ----------------------------------- ##
+## Main body of $CONFIG_STATUS script. ##
+## ----------------------------------- ##
+_ASEOF
+test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# Save the log message, to keep $0 and so on meaningful, and to
+# report actual input values of CONFIG_FILES etc. instead of their
+# values after options handling.
+ac_log="
+This file was extended by libcgroup $as_me 0.41, which was
+generated by GNU Autoconf 2.69. Invocation command line was
+
+ CONFIG_FILES = $CONFIG_FILES
+ CONFIG_HEADERS = $CONFIG_HEADERS
+ CONFIG_LINKS = $CONFIG_LINKS
+ CONFIG_COMMANDS = $CONFIG_COMMANDS
+ $ $0 $@
+
+on `(hostname || uname -n) 2>/dev/null | sed 1q`
+"
+
+_ACEOF
+
+case $ac_config_files in *"
+"*) set x $ac_config_files; shift; ac_config_files=$*;;
+esac
+
+case $ac_config_headers in *"
+"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
+esac
+
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+# Files that config.status was made for.
+config_files="$ac_config_files"
+config_headers="$ac_config_headers"
+config_commands="$ac_config_commands"
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+ac_cs_usage="\
+\`$as_me' instantiates files and other configuration actions
+from templates according to the current configuration. Unless the files
+and actions are specified as TAGs, all are instantiated by default.
+
+Usage: $0 [OPTION]... [TAG]...
+
+ -h, --help print this help, then exit
+ -V, --version print version number and configuration settings, then exit
+ --config print configuration, then exit
+ -q, --quiet, --silent
+ do not print progress messages
+ -d, --debug don't remove temporary files
+ --recheck update $as_me by reconfiguring in the same conditions
+ --file=FILE[:TEMPLATE]
+ instantiate the configuration file FILE
+ --header=FILE[:TEMPLATE]
+ instantiate the configuration header FILE
+
+Configuration files:
+$config_files
+
+Configuration headers:
+$config_headers
+
+Configuration commands:
+$config_commands
+
+Report bugs to the package provider."
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
+ac_cs_version="\\
+libcgroup config.status 0.41
+configured by $0, generated by GNU Autoconf 2.69,
+ with options \\"\$ac_cs_config\\"
+
+Copyright (C) 2012 Free Software Foundation, Inc.
+This config.status script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it."
+
+ac_pwd='$ac_pwd'
+srcdir='$srcdir'
+INSTALL='$INSTALL'
+MKDIR_P='$MKDIR_P'
+AWK='$AWK'
+test -n "\$AWK" || AWK=awk
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# The default lists apply if the user does not specify any file.
+ac_need_defaults=:
+while test $# != 0
+do
+ case $1 in
+ --*=?*)
+ ac_option=`expr "X$1" : 'X\([^=]*\)='`
+ ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
+ ac_shift=:
+ ;;
+ --*=)
+ ac_option=`expr "X$1" : 'X\([^=]*\)='`
+ ac_optarg=
+ ac_shift=:
+ ;;
+ *)
+ ac_option=$1
+ ac_optarg=$2
+ ac_shift=shift
+ ;;
+ esac
+
+ case $ac_option in
+ # Handling of the options.
+ -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
+ ac_cs_recheck=: ;;
+ --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
+ $as_echo "$ac_cs_version"; exit ;;
+ --config | --confi | --conf | --con | --co | --c )
+ $as_echo "$ac_cs_config"; exit ;;
+ --debug | --debu | --deb | --de | --d | -d )
+ debug=: ;;
+ --file | --fil | --fi | --f )
+ $ac_shift
+ case $ac_optarg in
+ *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ '') as_fn_error $? "missing file argument" ;;
+ esac
+ as_fn_append CONFIG_FILES " '$ac_optarg'"
+ ac_need_defaults=false;;
+ --header | --heade | --head | --hea )
+ $ac_shift
+ case $ac_optarg in
+ *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ esac
+ as_fn_append CONFIG_HEADERS " '$ac_optarg'"
+ ac_need_defaults=false;;
+ --he | --h)
+ # Conflict between --help and --header
+ as_fn_error $? "ambiguous option: \`$1'
+Try \`$0 --help' for more information.";;
+ --help | --hel | -h )
+ $as_echo "$ac_cs_usage"; exit ;;
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil | --si | --s)
+ ac_cs_silent=: ;;
+
+ # This is an error.
+ -*) as_fn_error $? "unrecognized option: \`$1'
+Try \`$0 --help' for more information." ;;
+
+ *) as_fn_append ac_config_targets " $1"
+ ac_need_defaults=false ;;
+
+ esac
+ shift
+done
+
+ac_configure_extra_args=
+
+if $ac_cs_silent; then
+ exec 6>/dev/null
+ ac_configure_extra_args="$ac_configure_extra_args --silent"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+if \$ac_cs_recheck; then
+ set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
+ shift
+ \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
+ CONFIG_SHELL='$SHELL'
+ export CONFIG_SHELL
+ exec "\$@"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+exec 5>>config.log
+{
+ echo
+ sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
+## Running $as_me. ##
+_ASBOX
+ $as_echo "$ac_log"
+} >&5
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+#
+# INIT-COMMANDS
+#
+AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
+
+
+# The HP-UX ksh and POSIX shell print the target directory to stdout
+# if CDPATH is set.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+sed_quote_subst='$sed_quote_subst'
+double_quote_subst='$double_quote_subst'
+delay_variable_subst='$delay_variable_subst'
+enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
+macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
+macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
+enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
+pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
+enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
+SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
+ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
+PATH_SEPARATOR='`$ECHO "$PATH_SEPARATOR" | $SED "$delay_single_quote_subst"`'
+host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
+host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
+host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
+build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
+build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
+build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
+SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
+Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
+GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
+EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
+FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
+LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
+NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
+LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
+max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
+ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
+exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
+lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
+lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
+lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
+lt_cv_to_host_file_cmd='`$ECHO "$lt_cv_to_host_file_cmd" | $SED "$delay_single_quote_subst"`'
+lt_cv_to_tool_file_cmd='`$ECHO "$lt_cv_to_tool_file_cmd" | $SED "$delay_single_quote_subst"`'
+reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
+reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
+OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
+deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
+file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
+file_magic_glob='`$ECHO "$file_magic_glob" | $SED "$delay_single_quote_subst"`'
+want_nocaseglob='`$ECHO "$want_nocaseglob" | $SED "$delay_single_quote_subst"`'
+DLLTOOL='`$ECHO "$DLLTOOL" | $SED "$delay_single_quote_subst"`'
+sharedlib_from_linklib_cmd='`$ECHO "$sharedlib_from_linklib_cmd" | $SED "$delay_single_quote_subst"`'
+AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
+AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
+archiver_list_spec='`$ECHO "$archiver_list_spec" | $SED "$delay_single_quote_subst"`'
+STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
+RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
+old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
+old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
+old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
+lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
+CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
+CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
+compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
+GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address_lib_prefix" | $SED "$delay_single_quote_subst"`'
+nm_file_list_spec='`$ECHO "$nm_file_list_spec" | $SED "$delay_single_quote_subst"`'
+lt_sysroot='`$ECHO "$lt_sysroot" | $SED "$delay_single_quote_subst"`'
+objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
+MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
+lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
+need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
+MANIFEST_TOOL='`$ECHO "$MANIFEST_TOOL" | $SED "$delay_single_quote_subst"`'
+DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
+NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
+LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
+OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
+OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
+libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
+shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
+extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
+archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
+enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
+export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
+whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
+compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
+old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
+old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
+archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
+archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
+module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
+module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
+with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
+allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
+no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
+hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
+hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
+hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
+hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
+hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
+hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
+hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
+inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
+link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
+always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
+export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
+exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
+include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
+prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
+postlink_cmds='`$ECHO "$postlink_cmds" | $SED "$delay_single_quote_subst"`'
+file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
+variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
+need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
+need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
+version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
+runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
+shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
+shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
+libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
+library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
+soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
+install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
+postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
+postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
+finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
+finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
+hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
+sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
+sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`'
+hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
+enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
+enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
+enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
+old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
+striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
+compiler_lib_search_dirs='`$ECHO "$compiler_lib_search_dirs" | $SED "$delay_single_quote_subst"`'
+predep_objects='`$ECHO "$predep_objects" | $SED "$delay_single_quote_subst"`'
+postdep_objects='`$ECHO "$postdep_objects" | $SED "$delay_single_quote_subst"`'
+predeps='`$ECHO "$predeps" | $SED "$delay_single_quote_subst"`'
+postdeps='`$ECHO "$postdeps" | $SED "$delay_single_quote_subst"`'
+compiler_lib_search_path='`$ECHO "$compiler_lib_search_path" | $SED "$delay_single_quote_subst"`'
+LD_CXX='`$ECHO "$LD_CXX" | $SED "$delay_single_quote_subst"`'
+reload_flag_CXX='`$ECHO "$reload_flag_CXX" | $SED "$delay_single_quote_subst"`'
+reload_cmds_CXX='`$ECHO "$reload_cmds_CXX" | $SED "$delay_single_quote_subst"`'
+old_archive_cmds_CXX='`$ECHO "$old_archive_cmds_CXX" | $SED "$delay_single_quote_subst"`'
+compiler_CXX='`$ECHO "$compiler_CXX" | $SED "$delay_single_quote_subst"`'
+GCC_CXX='`$ECHO "$GCC_CXX" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_no_builtin_flag_CXX='`$ECHO "$lt_prog_compiler_no_builtin_flag_CXX" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_pic_CXX='`$ECHO "$lt_prog_compiler_pic_CXX" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_wl_CXX='`$ECHO "$lt_prog_compiler_wl_CXX" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_static_CXX='`$ECHO "$lt_prog_compiler_static_CXX" | $SED "$delay_single_quote_subst"`'
+lt_cv_prog_compiler_c_o_CXX='`$ECHO "$lt_cv_prog_compiler_c_o_CXX" | $SED "$delay_single_quote_subst"`'
+archive_cmds_need_lc_CXX='`$ECHO "$archive_cmds_need_lc_CXX" | $SED "$delay_single_quote_subst"`'
+enable_shared_with_static_runtimes_CXX='`$ECHO "$enable_shared_with_static_runtimes_CXX" | $SED "$delay_single_quote_subst"`'
+export_dynamic_flag_spec_CXX='`$ECHO "$export_dynamic_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
+whole_archive_flag_spec_CXX='`$ECHO "$whole_archive_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
+compiler_needs_object_CXX='`$ECHO "$compiler_needs_object_CXX" | $SED "$delay_single_quote_subst"`'
+old_archive_from_new_cmds_CXX='`$ECHO "$old_archive_from_new_cmds_CXX" | $SED "$delay_single_quote_subst"`'
+old_archive_from_expsyms_cmds_CXX='`$ECHO "$old_archive_from_expsyms_cmds_CXX" | $SED "$delay_single_quote_subst"`'
+archive_cmds_CXX='`$ECHO "$archive_cmds_CXX" | $SED "$delay_single_quote_subst"`'
+archive_expsym_cmds_CXX='`$ECHO "$archive_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`'
+module_cmds_CXX='`$ECHO "$module_cmds_CXX" | $SED "$delay_single_quote_subst"`'
+module_expsym_cmds_CXX='`$ECHO "$module_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`'
+with_gnu_ld_CXX='`$ECHO "$with_gnu_ld_CXX" | $SED "$delay_single_quote_subst"`'
+allow_undefined_flag_CXX='`$ECHO "$allow_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`'
+no_undefined_flag_CXX='`$ECHO "$no_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`'
+hardcode_libdir_flag_spec_CXX='`$ECHO "$hardcode_libdir_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
+hardcode_libdir_separator_CXX='`$ECHO "$hardcode_libdir_separator_CXX" | $SED "$delay_single_quote_subst"`'
+hardcode_direct_CXX='`$ECHO "$hardcode_direct_CXX" | $SED "$delay_single_quote_subst"`'
+hardcode_direct_absolute_CXX='`$ECHO "$hardcode_direct_absolute_CXX" | $SED "$delay_single_quote_subst"`'
+hardcode_minus_L_CXX='`$ECHO "$hardcode_minus_L_CXX" | $SED "$delay_single_quote_subst"`'
+hardcode_shlibpath_var_CXX='`$ECHO "$hardcode_shlibpath_var_CXX" | $SED "$delay_single_quote_subst"`'
+hardcode_automatic_CXX='`$ECHO "$hardcode_automatic_CXX" | $SED "$delay_single_quote_subst"`'
+inherit_rpath_CXX='`$ECHO "$inherit_rpath_CXX" | $SED "$delay_single_quote_subst"`'
+link_all_deplibs_CXX='`$ECHO "$link_all_deplibs_CXX" | $SED "$delay_single_quote_subst"`'
+always_export_symbols_CXX='`$ECHO "$always_export_symbols_CXX" | $SED "$delay_single_quote_subst"`'
+export_symbols_cmds_CXX='`$ECHO "$export_symbols_cmds_CXX" | $SED "$delay_single_quote_subst"`'
+exclude_expsyms_CXX='`$ECHO "$exclude_expsyms_CXX" | $SED "$delay_single_quote_subst"`'
+include_expsyms_CXX='`$ECHO "$include_expsyms_CXX" | $SED "$delay_single_quote_subst"`'
+prelink_cmds_CXX='`$ECHO "$prelink_cmds_CXX" | $SED "$delay_single_quote_subst"`'
+postlink_cmds_CXX='`$ECHO "$postlink_cmds_CXX" | $SED "$delay_single_quote_subst"`'
+file_list_spec_CXX='`$ECHO "$file_list_spec_CXX" | $SED "$delay_single_quote_subst"`'
+hardcode_action_CXX='`$ECHO "$hardcode_action_CXX" | $SED "$delay_single_quote_subst"`'
+compiler_lib_search_dirs_CXX='`$ECHO "$compiler_lib_search_dirs_CXX" | $SED "$delay_single_quote_subst"`'
+predep_objects_CXX='`$ECHO "$predep_objects_CXX" | $SED "$delay_single_quote_subst"`'
+postdep_objects_CXX='`$ECHO "$postdep_objects_CXX" | $SED "$delay_single_quote_subst"`'
+predeps_CXX='`$ECHO "$predeps_CXX" | $SED "$delay_single_quote_subst"`'
+postdeps_CXX='`$ECHO "$postdeps_CXX" | $SED "$delay_single_quote_subst"`'
+compiler_lib_search_path_CXX='`$ECHO "$compiler_lib_search_path_CXX" | $SED "$delay_single_quote_subst"`'
+
+LTCC='$LTCC'
+LTCFLAGS='$LTCFLAGS'
+compiler='$compiler_DEFAULT'
+
+# A function that is used when there is no print builtin or printf.
+func_fallback_echo ()
+{
+ eval 'cat <<_LTECHO_EOF
+\$1
+_LTECHO_EOF'
+}
+
+# Quote evaled strings.
+for var in SHELL \
+ECHO \
+PATH_SEPARATOR \
+SED \
+GREP \
+EGREP \
+FGREP \
+LD \
+NM \
+LN_S \
+lt_SP2NL \
+lt_NL2SP \
+reload_flag \
+OBJDUMP \
+deplibs_check_method \
+file_magic_cmd \
+file_magic_glob \
+want_nocaseglob \
+DLLTOOL \
+sharedlib_from_linklib_cmd \
+AR \
+AR_FLAGS \
+archiver_list_spec \
+STRIP \
+RANLIB \
+CC \
+CFLAGS \
+compiler \
+lt_cv_sys_global_symbol_pipe \
+lt_cv_sys_global_symbol_to_cdecl \
+lt_cv_sys_global_symbol_to_c_name_address \
+lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
+nm_file_list_spec \
+lt_prog_compiler_no_builtin_flag \
+lt_prog_compiler_pic \
+lt_prog_compiler_wl \
+lt_prog_compiler_static \
+lt_cv_prog_compiler_c_o \
+need_locks \
+MANIFEST_TOOL \
+DSYMUTIL \
+NMEDIT \
+LIPO \
+OTOOL \
+OTOOL64 \
+shrext_cmds \
+export_dynamic_flag_spec \
+whole_archive_flag_spec \
+compiler_needs_object \
+with_gnu_ld \
+allow_undefined_flag \
+no_undefined_flag \
+hardcode_libdir_flag_spec \
+hardcode_libdir_separator \
+exclude_expsyms \
+include_expsyms \
+file_list_spec \
+variables_saved_for_relink \
+libname_spec \
+library_names_spec \
+soname_spec \
+install_override_mode \
+finish_eval \
+old_striplib \
+striplib \
+compiler_lib_search_dirs \
+predep_objects \
+postdep_objects \
+predeps \
+postdeps \
+compiler_lib_search_path \
+LD_CXX \
+reload_flag_CXX \
+compiler_CXX \
+lt_prog_compiler_no_builtin_flag_CXX \
+lt_prog_compiler_pic_CXX \
+lt_prog_compiler_wl_CXX \
+lt_prog_compiler_static_CXX \
+lt_cv_prog_compiler_c_o_CXX \
+export_dynamic_flag_spec_CXX \
+whole_archive_flag_spec_CXX \
+compiler_needs_object_CXX \
+with_gnu_ld_CXX \
+allow_undefined_flag_CXX \
+no_undefined_flag_CXX \
+hardcode_libdir_flag_spec_CXX \
+hardcode_libdir_separator_CXX \
+exclude_expsyms_CXX \
+include_expsyms_CXX \
+file_list_spec_CXX \
+compiler_lib_search_dirs_CXX \
+predep_objects_CXX \
+postdep_objects_CXX \
+predeps_CXX \
+postdeps_CXX \
+compiler_lib_search_path_CXX; do
+ case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
+ *[\\\\\\\`\\"\\\$]*)
+ eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
+ ;;
+ *)
+ eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
+ ;;
+ esac
+done
+
+# Double-quote double-evaled strings.
+for var in reload_cmds \
+old_postinstall_cmds \
+old_postuninstall_cmds \
+old_archive_cmds \
+extract_expsyms_cmds \
+old_archive_from_new_cmds \
+old_archive_from_expsyms_cmds \
+archive_cmds \
+archive_expsym_cmds \
+module_cmds \
+module_expsym_cmds \
+export_symbols_cmds \
+prelink_cmds \
+postlink_cmds \
+postinstall_cmds \
+postuninstall_cmds \
+finish_cmds \
+sys_lib_search_path_spec \
+sys_lib_dlsearch_path_spec \
+reload_cmds_CXX \
+old_archive_cmds_CXX \
+old_archive_from_new_cmds_CXX \
+old_archive_from_expsyms_cmds_CXX \
+archive_cmds_CXX \
+archive_expsym_cmds_CXX \
+module_cmds_CXX \
+module_expsym_cmds_CXX \
+export_symbols_cmds_CXX \
+prelink_cmds_CXX \
+postlink_cmds_CXX; do
+ case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
+ *[\\\\\\\`\\"\\\$]*)
+ eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
+ ;;
+ *)
+ eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
+ ;;
+ esac
+done
+
+ac_aux_dir='$ac_aux_dir'
+xsi_shell='$xsi_shell'
+lt_shell_append='$lt_shell_append'
+
+# See if we are running on zsh, and set the options which allow our
+# commands through without removal of \ escapes INIT.
+if test -n "\${ZSH_VERSION+set}" ; then
+ setopt NO_GLOB_SUBST
+fi
+
+
+ PACKAGE='$PACKAGE'
+ VERSION='$VERSION'
+ TIMESTAMP='$TIMESTAMP'
+ RM='$RM'
+ ofile='$ofile'
+
+
+
+
+
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+
+# Handling of arguments.
+for ac_config_target in $ac_config_targets
+do
+ case $ac_config_target in
+ "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
+ "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
+ "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
+ "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
+ "tests/Makefile") CONFIG_FILES="$CONFIG_FILES tests/Makefile" ;;
+ "tests/tools/testenv.sh") CONFIG_FILES="$CONFIG_FILES tests/tools/testenv.sh" ;;
+ "tests/tools/Makefile") CONFIG_FILES="$CONFIG_FILES tests/tools/Makefile" ;;
+ "tests/tools/cgconfigparser/Makefile") CONFIG_FILES="$CONFIG_FILES tests/tools/cgconfigparser/Makefile" ;;
+ "tests/tools/cgclassify/Makefile") CONFIG_FILES="$CONFIG_FILES tests/tools/cgclassify/Makefile" ;;
+ "tests/tools/multimount/Makefile") CONFIG_FILES="$CONFIG_FILES tests/tools/multimount/Makefile" ;;
+ "tests/runlibcgrouptest.sh") CONFIG_FILES="$CONFIG_FILES tests/runlibcgrouptest.sh" ;;
+ "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
+ "src/daemon/Makefile") CONFIG_FILES="$CONFIG_FILES src/daemon/Makefile" ;;
+ "src/tools/Makefile") CONFIG_FILES="$CONFIG_FILES src/tools/Makefile" ;;
+ "src/pam/Makefile") CONFIG_FILES="$CONFIG_FILES src/pam/Makefile" ;;
+ "src/bindings/Makefile") CONFIG_FILES="$CONFIG_FILES src/bindings/Makefile" ;;
+ "scripts/Makefile") CONFIG_FILES="$CONFIG_FILES scripts/Makefile" ;;
+ "scripts/init.d/cgconfig") CONFIG_FILES="$CONFIG_FILES scripts/init.d/cgconfig" ;;
+ "scripts/init.d/cgred") CONFIG_FILES="$CONFIG_FILES scripts/init.d/cgred" ;;
+ "samples/Makefile") CONFIG_FILES="$CONFIG_FILES samples/Makefile" ;;
+ "include/Makefile") CONFIG_FILES="$CONFIG_FILES include/Makefile" ;;
+ "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
+ "doc/man/Makefile") CONFIG_FILES="$CONFIG_FILES doc/man/Makefile" ;;
+ "dist/Makefile") CONFIG_FILES="$CONFIG_FILES dist/Makefile" ;;
+ "libcgroup.pc") CONFIG_FILES="$CONFIG_FILES libcgroup.pc" ;;
+ "dist/libcgroup.spec") CONFIG_FILES="$CONFIG_FILES dist/libcgroup.spec:dist/libcgroup.spec.in" ;;
+
+ *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
+ esac
+done
+
+
+# If the user did not use the arguments to specify the items to instantiate,
+# then the envvar interface is used. Set only those that are not.
+# We use the long form for the default assignment because of an extremely
+# bizarre bug on SunOS 4.1.3.
+if $ac_need_defaults; then
+ test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
+ test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
+ test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
+fi
+
+# Have a temporary directory for convenience. Make it in the build tree
+# simply because there is no reason against having it here, and in addition,
+# creating and moving files from /tmp can sometimes cause problems.
+# Hook for its removal unless debugging.
+# Note that there is a small window in which the directory will not be cleaned:
+# after its creation but before its name has been assigned to `$tmp'.
+$debug ||
+{
+ tmp= ac_tmp=
+ trap 'exit_status=$?
+ : "${ac_tmp:=$tmp}"
+ { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
+' 0
+ trap 'as_fn_exit 1' 1 2 13 15
+}
+# Create a (secure) tmp directory for tmp files.
+
+{
+ tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
+ test -d "$tmp"
+} ||
+{
+ tmp=./conf$$-$RANDOM
+ (umask 077 && mkdir "$tmp")
+} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
+ac_tmp=$tmp
+
+# Set up the scripts for CONFIG_FILES section.
+# No need to generate them if there are no CONFIG_FILES.
+# This happens for instance with `./config.status config.h'.
+if test -n "$CONFIG_FILES"; then
+
+
+ac_cr=`echo X | tr X '\015'`
+# On cygwin, bash can eat \r inside `` if the user requested igncr.
+# But we know of no other shell where ac_cr would be empty at this
+# point, so we can use a bashism as a fallback.
+if test "x$ac_cr" = x; then
+ eval ac_cr=\$\'\\r\'
+fi
+ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
+if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
+ ac_cs_awk_cr='\\r'
+else
+ ac_cs_awk_cr=$ac_cr
+fi
+
+echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
+_ACEOF
+
+
+{
+ echo "cat >conf$$subs.awk <<_ACEOF" &&
+ echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
+ echo "_ACEOF"
+} >conf$$subs.sh ||
+ as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
+ac_delim='%!_!# '
+for ac_last_try in false false false false false :; do
+ . ./conf$$subs.sh ||
+ as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+
+ ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
+ if test $ac_delim_n = $ac_delim_num; then
+ break
+ elif $ac_last_try; then
+ as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+ else
+ ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+ fi
+done
+rm -f conf$$subs.sh
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
+_ACEOF
+sed -n '
+h
+s/^/S["/; s/!.*/"]=/
+p
+g
+s/^[^!]*!//
+:repl
+t repl
+s/'"$ac_delim"'$//
+t delim
+:nl
+h
+s/\(.\{148\}\)..*/\1/
+t more1
+s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
+p
+n
+b repl
+:more1
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t nl
+:delim
+h
+s/\(.\{148\}\)..*/\1/
+t more2
+s/["\\]/\\&/g; s/^/"/; s/$/"/
+p
+b
+:more2
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t delim
+' <conf$$subs.awk | sed '
+/^[^""]/{
+ N
+ s/\n//
+}
+' >>$CONFIG_STATUS || ac_write_fail=1
+rm -f conf$$subs.awk
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+_ACAWK
+cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
+ for (key in S) S_is_set[key] = 1
+ FS = "\a"
+
+}
+{
+ line = $ 0
+ nfields = split(line, field, "@")
+ substed = 0
+ len = length(field[1])
+ for (i = 2; i < nfields; i++) {
+ key = field[i]
+ keylen = length(key)
+ if (S_is_set[key]) {
+ value = S[key]
+ line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
+ len += length(value) + length(field[++i])
+ substed = 1
+ } else
+ len += 1 + keylen
+ }
+
+ print line
+}
+
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
+ sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
+else
+ cat
+fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
+ || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
+_ACEOF
+
+# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
+# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
+# trailing colons and then remove the whole line if VPATH becomes empty
+# (actually we leave an empty line to preserve line numbers).
+if test "x$srcdir" = x.; then
+ ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
+h
+s///
+s/^/:/
+s/[ ]*$/:/
+s/:\$(srcdir):/:/g
+s/:\${srcdir}:/:/g
+s/:@srcdir@:/:/g
+s/^:*//
+s/:*$//
+x
+s/\(=[ ]*\).*/\1/
+G
+s/\n//
+s/^[^=]*=[ ]*$//
+}'
+fi
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+fi # test -n "$CONFIG_FILES"
+
+# Set up the scripts for CONFIG_HEADERS section.
+# No need to generate them if there are no CONFIG_HEADERS.
+# This happens for instance with `./config.status Makefile'.
+if test -n "$CONFIG_HEADERS"; then
+cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
+BEGIN {
+_ACEOF
+
+# Transform confdefs.h into an awk script `defines.awk', embedded as
+# here-document in config.status, that substitutes the proper values into
+# config.h.in to produce config.h.
+
+# Create a delimiter string that does not exist in confdefs.h, to ease
+# handling of long lines.
+ac_delim='%!_!# '
+for ac_last_try in false false :; do
+ ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
+ if test -z "$ac_tt"; then
+ break
+ elif $ac_last_try; then
+ as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
+ else
+ ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+ fi
+done
+
+# For the awk script, D is an array of macro values keyed by name,
+# likewise P contains macro parameters if any. Preserve backslash
+# newline sequences.
+
+ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
+sed -n '
+s/.\{148\}/&'"$ac_delim"'/g
+t rset
+:rset
+s/^[ ]*#[ ]*define[ ][ ]*/ /
+t def
+d
+:def
+s/\\$//
+t bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3"/p
+s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
+d
+:bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3\\\\\\n"\\/p
+t cont
+s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
+t cont
+d
+:cont
+n
+s/.\{148\}/&'"$ac_delim"'/g
+t clear
+:clear
+s/\\$//
+t bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/"/p
+d
+:bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
+b cont
+' <confdefs.h | sed '
+s/'"$ac_delim"'/"\\\
+"/g' >>$CONFIG_STATUS || ac_write_fail=1
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ for (key in D) D_is_set[key] = 1
+ FS = "\a"
+}
+/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
+ line = \$ 0
+ split(line, arg, " ")
+ if (arg[1] == "#") {
+ defundef = arg[2]
+ mac1 = arg[3]
+ } else {
+ defundef = substr(arg[1], 2)
+ mac1 = arg[2]
+ }
+ split(mac1, mac2, "(") #)
+ macro = mac2[1]
+ prefix = substr(line, 1, index(line, defundef) - 1)
+ if (D_is_set[macro]) {
+ # Preserve the white space surrounding the "#".
+ print prefix "define", macro P[macro] D[macro]
+ next
+ } else {
+ # Replace #undef with comments. This is necessary, for example,
+ # in the case of _POSIX_SOURCE, which is predefined and required
+ # on some systems where configure will not decide to define it.
+ if (defundef == "undef") {
+ print "/*", prefix defundef, macro, "*/"
+ next
+ }
+ }
+}
+{ print }
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+ as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
+fi # test -n "$CONFIG_HEADERS"
+
+
+eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
+shift
+for ac_tag
+do
+ case $ac_tag in
+ :[FHLC]) ac_mode=$ac_tag; continue;;
+ esac
+ case $ac_mode$ac_tag in
+ :[FHL]*:*);;
+ :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
+ :[FH]-) ac_tag=-:-;;
+ :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
+ esac
+ ac_save_IFS=$IFS
+ IFS=:
+ set x $ac_tag
+ IFS=$ac_save_IFS
+ shift
+ ac_file=$1
+ shift
+
+ case $ac_mode in
+ :L) ac_source=$1;;
+ :[FH])
+ ac_file_inputs=
+ for ac_f
+ do
+ case $ac_f in
+ -) ac_f="$ac_tmp/stdin";;
+ *) # Look for the file first in the build tree, then in the source tree
+ # (if the path is not absolute). The absolute path cannot be DOS-style,
+ # because $ac_f cannot contain `:'.
+ test -f "$ac_f" ||
+ case $ac_f in
+ [\\/$]*) false;;
+ *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
+ esac ||
+ as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
+ esac
+ case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
+ as_fn_append ac_file_inputs " '$ac_f'"
+ done
+
+ # Let's still pretend it is `configure' which instantiates (i.e., don't
+ # use $as_me), people would be surprised to read:
+ # /* config.h. Generated by config.status. */
+ configure_input='Generated from '`
+ $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
+ `' by configure.'
+ if test x"$ac_file" != x-; then
+ configure_input="$ac_file. $configure_input"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
+$as_echo "$as_me: creating $ac_file" >&6;}
+ fi
+ # Neutralize special characters interpreted by sed in replacement strings.
+ case $configure_input in #(
+ *\&* | *\|* | *\\* )
+ ac_sed_conf_input=`$as_echo "$configure_input" |
+ sed 's/[\\\\&|]/\\\\&/g'`;; #(
+ *) ac_sed_conf_input=$configure_input;;
+ esac
+
+ case $ac_tag in
+ *:-:* | *:-) cat >"$ac_tmp/stdin" \
+ || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
+ esac
+ ;;
+ esac
+
+ ac_dir=`$as_dirname -- "$ac_file" ||
+$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$ac_file" : 'X\(//\)[^/]' \| \
+ X"$ac_file" : 'X\(//\)$' \| \
+ X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$ac_file" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ as_dir="$ac_dir"; as_fn_mkdir_p
+ ac_builddir=.
+
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
+ ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
+ # A ".." for each directory in $ac_dir_suffix.
+ ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
+ case $ac_top_builddir_sub in
+ "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+ *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+ esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
+
+case $srcdir in
+ .) # We are building in place.
+ ac_srcdir=.
+ ac_top_srcdir=$ac_top_builddir_sub
+ ac_abs_top_srcdir=$ac_pwd ;;
+ [\\/]* | ?:[\\/]* ) # Absolute name.
+ ac_srcdir=$srcdir$ac_dir_suffix;
+ ac_top_srcdir=$srcdir
+ ac_abs_top_srcdir=$srcdir ;;
+ *) # Relative name.
+ ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+ ac_top_srcdir=$ac_top_build_prefix$srcdir
+ ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
+esac
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+
+ case $ac_mode in
+ :F)
+ #
+ # CONFIG_FILE
+ #
+
+ case $INSTALL in
+ [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
+ *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
+ esac
+ ac_MKDIR_P=$MKDIR_P
+ case $MKDIR_P in
+ [\\/$]* | ?:[\\/]* ) ;;
+ */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
+ esac
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# If the template does not know about datarootdir, expand it.
+# FIXME: This hack should be removed a few years after 2.60.
+ac_datarootdir_hack=; ac_datarootdir_seen=
+ac_sed_dataroot='
+/datarootdir/ {
+ p
+ q
+}
+/@datadir@/p
+/@docdir@/p
+/@infodir@/p
+/@localedir@/p
+/@mandir@/p'
+case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
+*datarootdir*) ac_datarootdir_seen=yes;;
+*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
+$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ ac_datarootdir_hack='
+ s&@datadir@&$datadir&g
+ s&@docdir@&$docdir&g
+ s&@infodir@&$infodir&g
+ s&@localedir@&$localedir&g
+ s&@mandir@&$mandir&g
+ s&\\\${datarootdir}&$datarootdir&g' ;;
+esac
+_ACEOF
+
+# Neutralize VPATH when `$srcdir' = `.'.
+# Shell code in configure.ac might set extrasub.
+# FIXME: do we really want to maintain this feature?
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_sed_extra="$ac_vpsub
+$extrasub
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+:t
+/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
+s|@configure_input@|$ac_sed_conf_input|;t t
+s&@top_builddir@&$ac_top_builddir_sub&;t t
+s&@top_build_prefix@&$ac_top_build_prefix&;t t
+s&@srcdir@&$ac_srcdir&;t t
+s&@abs_srcdir@&$ac_abs_srcdir&;t t
+s&@top_srcdir@&$ac_top_srcdir&;t t
+s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
+s&@builddir@&$ac_builddir&;t t
+s&@abs_builddir@&$ac_abs_builddir&;t t
+s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
+s&@INSTALL@&$ac_INSTALL&;t t
+s&@MKDIR_P@&$ac_MKDIR_P&;t t
+$ac_datarootdir_hack
+"
+eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
+ >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+
+test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
+ { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
+ { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
+ "$ac_tmp/out"`; test -z "$ac_out"; } &&
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined. Please make sure it is defined" >&5
+$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined. Please make sure it is defined" >&2;}
+
+ rm -f "$ac_tmp/stdin"
+ case $ac_file in
+ -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
+ *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
+ esac \
+ || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+ ;;
+ :H)
+ #
+ # CONFIG_HEADER
+ #
+ if test x"$ac_file" != x-; then
+ {
+ $as_echo "/* $configure_input */" \
+ && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
+ } >"$ac_tmp/config.h" \
+ || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+ if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
+$as_echo "$as_me: $ac_file is unchanged" >&6;}
+ else
+ rm -f "$ac_file"
+ mv "$ac_tmp/config.h" "$ac_file" \
+ || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+ fi
+ else
+ $as_echo "/* $configure_input */" \
+ && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
+ || as_fn_error $? "could not create -" "$LINENO" 5
+ fi
+# Compute "$ac_file"'s index in $config_headers.
+_am_arg="$ac_file"
+_am_stamp_count=1
+for _am_header in $config_headers :; do
+ case $_am_header in
+ $_am_arg | $_am_arg:* )
+ break ;;
+ * )
+ _am_stamp_count=`expr $_am_stamp_count + 1` ;;
+ esac
+done
+echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
+$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$_am_arg" : 'X\(//\)[^/]' \| \
+ X"$_am_arg" : 'X\(//\)$' \| \
+ X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$_am_arg" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`/stamp-h$_am_stamp_count
+ ;;
+
+ :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
+$as_echo "$as_me: executing $ac_file commands" >&6;}
+ ;;
+ esac
+
+
+ case $ac_file$ac_mode in
+ "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
+ # Older Autoconf quotes --file arguments for eval, but not when files
+ # are listed without --file. Let's play safe and only enable the eval
+ # if we detect the quoting.
+ case $CONFIG_FILES in
+ *\'*) eval set x "$CONFIG_FILES" ;;
+ *) set x $CONFIG_FILES ;;
+ esac
+ shift
+ for mf
+ do
+ # Strip MF so we end up with the name of the file.
+ mf=`echo "$mf" | sed -e 's/:.*$//'`
+ # Check whether this is an Automake generated Makefile or not.
+ # We used to match only the files named 'Makefile.in', but
+ # some people rename them; so instead we look at the file content.
+ # Grep'ing the first line is not enough: some people post-process
+ # each Makefile.in and add a new line on top of each file to say so.
+ # Grep'ing the whole file is not good either: AIX grep has a line
+ # limit of 2048, but all sed's we know have understand at least 4000.
+ if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
+ dirpart=`$as_dirname -- "$mf" ||
+$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$mf" : 'X\(//\)[^/]' \| \
+ X"$mf" : 'X\(//\)$' \| \
+ X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$mf" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ else
+ continue
+ fi
+ # Extract the definition of DEPDIR, am__include, and am__quote
+ # from the Makefile without running 'make'.
+ DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
+ test -z "$DEPDIR" && continue
+ am__include=`sed -n 's/^am__include = //p' < "$mf"`
+ test -z "$am__include" && continue
+ am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
+ # Find all dependency output files, they are included files with
+ # $(DEPDIR) in their names. We invoke sed twice because it is the
+ # simplest approach to changing $(DEPDIR) to its actual value in the
+ # expansion.
+ for file in `sed -n "
+ s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
+ sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
+ # Make sure the directory exists.
+ test -f "$dirpart/$file" && continue
+ fdir=`$as_dirname -- "$file" ||
+$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$file" : 'X\(//\)[^/]' \| \
+ X"$file" : 'X\(//\)$' \| \
+ X"$file" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$file" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ as_dir=$dirpart/$fdir; as_fn_mkdir_p
+ # echo "creating $dirpart/$file"
+ echo '# dummy' > "$dirpart/$file"
+ done
+ done
+}
+ ;;
+ "libtool":C)
+
+ # See if we are running on zsh, and set the options which allow our
+ # commands through without removal of \ escapes.
+ if test -n "${ZSH_VERSION+set}" ; then
+ setopt NO_GLOB_SUBST
+ fi
+
+ cfgfile="${ofile}T"
+ trap "$RM \"$cfgfile\"; exit 1" 1 2 15
+ $RM "$cfgfile"
+
+ cat <<_LT_EOF >> "$cfgfile"
+#! $SHELL
+
+# `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
+# Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
+# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
+# NOTE: Changes made to this file will be lost: look at ltmain.sh.
+#
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
+# 2006, 2007, 2008, 2009, 2010, 2011 Free Software
+# Foundation, Inc.
+# Written by Gordon Matzigkeit, 1996
+#
+# This file is part of GNU Libtool.
+#
+# GNU Libtool is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# As a special exception to the GNU General Public License,
+# if you distribute this file as part of a program or library that
+# is built using GNU Libtool, you may include this file under the
+# same distribution terms that you use for the rest of that program.
+#
+# GNU Libtool is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GNU Libtool; see the file COPYING. If not, a copy
+# can be downloaded from http://www.gnu.org/licenses/gpl.html, or
+# obtained by writing to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+
+
+# The names of the tagged configurations supported by this script.
+available_tags="CXX "
+
+# ### BEGIN LIBTOOL CONFIG
+
+# Whether or not to build static libraries.
+build_old_libs=$enable_static
+
+# Which release of libtool.m4 was used?
+macro_version=$macro_version
+macro_revision=$macro_revision
+
+# Whether or not to build shared libraries.
+build_libtool_libs=$enable_shared
+
+# What type of objects to build.
+pic_mode=$pic_mode
+
+# Whether or not to optimize for fast installation.
+fast_install=$enable_fast_install
+
+# Shell to use when invoking shell scripts.
+SHELL=$lt_SHELL
+
+# An echo program that protects backslashes.
+ECHO=$lt_ECHO
+
+# The PATH separator for the build system.
+PATH_SEPARATOR=$lt_PATH_SEPARATOR
+
+# The host system.
+host_alias=$host_alias
+host=$host
+host_os=$host_os
+
+# The build system.
+build_alias=$build_alias
+build=$build
+build_os=$build_os
+
+# A sed program that does not truncate output.
+SED=$lt_SED
+
+# Sed that helps us avoid accidentally triggering echo(1) options like -n.
+Xsed="\$SED -e 1s/^X//"
+
+# A grep program that handles long lines.
+GREP=$lt_GREP
+
+# An ERE matcher.
+EGREP=$lt_EGREP
+
+# A literal string matcher.
+FGREP=$lt_FGREP
+
+# A BSD- or MS-compatible name lister.
+NM=$lt_NM
+
+# Whether we need soft or hard links.
+LN_S=$lt_LN_S
+
+# What is the maximum length of a command?
+max_cmd_len=$max_cmd_len
+
+# Object file suffix (normally "o").
+objext=$ac_objext
+
+# Executable file suffix (normally "").
+exeext=$exeext
+
+# whether the shell understands "unset".
+lt_unset=$lt_unset
+
+# turn spaces into newlines.
+SP2NL=$lt_lt_SP2NL
+
+# turn newlines into spaces.
+NL2SP=$lt_lt_NL2SP
+
+# convert \$build file names to \$host format.
+to_host_file_cmd=$lt_cv_to_host_file_cmd
+
+# convert \$build files to toolchain format.
+to_tool_file_cmd=$lt_cv_to_tool_file_cmd
+
+# An object symbol dumper.
+OBJDUMP=$lt_OBJDUMP
+
+# Method to check whether dependent libraries are shared objects.
+deplibs_check_method=$lt_deplibs_check_method
+
+# Command to use when deplibs_check_method = "file_magic".
+file_magic_cmd=$lt_file_magic_cmd
+
+# How to find potential files when deplibs_check_method = "file_magic".
+file_magic_glob=$lt_file_magic_glob
+
+# Find potential files using nocaseglob when deplibs_check_method = "file_magic".
+want_nocaseglob=$lt_want_nocaseglob
+
+# DLL creation program.
+DLLTOOL=$lt_DLLTOOL
+
+# Command to associate shared and link libraries.
+sharedlib_from_linklib_cmd=$lt_sharedlib_from_linklib_cmd
+
+# The archiver.
+AR=$lt_AR
+
+# Flags to create an archive.
+AR_FLAGS=$lt_AR_FLAGS
+
+# How to feed a file listing to the archiver.
+archiver_list_spec=$lt_archiver_list_spec
+
+# A symbol stripping program.
+STRIP=$lt_STRIP
+
+# Commands used to install an old-style archive.
+RANLIB=$lt_RANLIB
+old_postinstall_cmds=$lt_old_postinstall_cmds
+old_postuninstall_cmds=$lt_old_postuninstall_cmds
+
+# Whether to use a lock for old archive extraction.
+lock_old_archive_extraction=$lock_old_archive_extraction
+
+# A C compiler.
+LTCC=$lt_CC
+
+# LTCC compiler flags.
+LTCFLAGS=$lt_CFLAGS
+
+# Take the output of nm and produce a listing of raw symbols and C names.
+global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
+
+# Transform the output of nm in a proper C declaration.
+global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
+
+# Transform the output of nm in a C name address pair.
+global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
+
+# Transform the output of nm in a C name address pair when lib prefix is needed.
+global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
+
+# Specify filename containing input files for \$NM.
+nm_file_list_spec=$lt_nm_file_list_spec
+
+# The root where to search for dependent libraries,and in which our libraries should be installed.
+lt_sysroot=$lt_sysroot
+
+# The name of the directory that contains temporary libtool files.
+objdir=$objdir
+
+# Used to examine libraries when file_magic_cmd begins with "file".
+MAGIC_CMD=$MAGIC_CMD
+
+# Must we lock files when doing compilation?
+need_locks=$lt_need_locks
+
+# Manifest tool.
+MANIFEST_TOOL=$lt_MANIFEST_TOOL
+
+# Tool to manipulate archived DWARF debug symbol files on Mac OS X.
+DSYMUTIL=$lt_DSYMUTIL
+
+# Tool to change global to local symbols on Mac OS X.
+NMEDIT=$lt_NMEDIT
+
+# Tool to manipulate fat objects and archives on Mac OS X.
+LIPO=$lt_LIPO
+
+# ldd/readelf like tool for Mach-O binaries on Mac OS X.
+OTOOL=$lt_OTOOL
+
+# ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
+OTOOL64=$lt_OTOOL64
+
+# Old archive suffix (normally "a").
+libext=$libext
+
+# Shared library suffix (normally ".so").
+shrext_cmds=$lt_shrext_cmds
+
+# The commands to extract the exported symbol list from a shared archive.
+extract_expsyms_cmds=$lt_extract_expsyms_cmds
+
+# Variables whose values should be saved in libtool wrapper scripts and
+# restored at link time.
+variables_saved_for_relink=$lt_variables_saved_for_relink
+
+# Do we need the "lib" prefix for modules?
+need_lib_prefix=$need_lib_prefix
+
+# Do we need a version for libraries?
+need_version=$need_version
+
+# Library versioning type.
+version_type=$version_type
+
+# Shared library runtime path variable.
+runpath_var=$runpath_var
+
+# Shared library path variable.
+shlibpath_var=$shlibpath_var
+
+# Is shlibpath searched before the hard-coded library search path?
+shlibpath_overrides_runpath=$shlibpath_overrides_runpath
+
+# Format of library name prefix.
+libname_spec=$lt_libname_spec
+
+# List of archive names. First name is the real one, the rest are links.
+# The last name is the one that the linker finds with -lNAME
+library_names_spec=$lt_library_names_spec
+
+# The coded name of the library, if different from the real name.
+soname_spec=$lt_soname_spec
+
+# Permission mode override for installation of shared libraries.
+install_override_mode=$lt_install_override_mode
+
+# Command to use after installation of a shared archive.
+postinstall_cmds=$lt_postinstall_cmds
+
+# Command to use after uninstallation of a shared archive.
+postuninstall_cmds=$lt_postuninstall_cmds
+
+# Commands used to finish a libtool library installation in a directory.
+finish_cmds=$lt_finish_cmds
+
+# As "finish_cmds", except a single script fragment to be evaled but
+# not shown.
+finish_eval=$lt_finish_eval
+
+# Whether we should hardcode library paths into libraries.
+hardcode_into_libs=$hardcode_into_libs
+
+# Compile-time system search path for libraries.
+sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
+
+# Run-time system search path for libraries.
+sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
+
+# Whether dlopen is supported.
+dlopen_support=$enable_dlopen
+
+# Whether dlopen of programs is supported.
+dlopen_self=$enable_dlopen_self
+
+# Whether dlopen of statically linked programs is supported.
+dlopen_self_static=$enable_dlopen_self_static
+
+# Commands to strip libraries.
+old_striplib=$lt_old_striplib
+striplib=$lt_striplib
+
+
+# The linker used to build libraries.
+LD=$lt_LD
+
+# How to create reloadable object files.
+reload_flag=$lt_reload_flag
+reload_cmds=$lt_reload_cmds
+
+# Commands used to build an old-style archive.
+old_archive_cmds=$lt_old_archive_cmds
+
+# A language specific compiler.
+CC=$lt_compiler
+
+# Is the compiler the GNU compiler?
+with_gcc=$GCC
+
+# Compiler flag to turn off builtin functions.
+no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
+
+# Additional compiler flags for building library objects.
+pic_flag=$lt_lt_prog_compiler_pic
+
+# How to pass a linker flag through the compiler.
+wl=$lt_lt_prog_compiler_wl
+
+# Compiler flag to prevent dynamic linking.
+link_static_flag=$lt_lt_prog_compiler_static
+
+# Does compiler simultaneously support -c and -o options?
+compiler_c_o=$lt_lt_cv_prog_compiler_c_o
+
+# Whether or not to add -lc for building shared libraries.
+build_libtool_need_lc=$archive_cmds_need_lc
+
+# Whether or not to disallow shared libs when runtime libs are static.
+allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
+
+# Compiler flag to allow reflexive dlopens.
+export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
+
+# Compiler flag to generate shared objects directly from archives.
+whole_archive_flag_spec=$lt_whole_archive_flag_spec
+
+# Whether the compiler copes with passing no objects directly.
+compiler_needs_object=$lt_compiler_needs_object
+
+# Create an old-style archive from a shared archive.
+old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
+
+# Create a temporary old-style archive to link instead of a shared archive.
+old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
+
+# Commands used to build a shared archive.
+archive_cmds=$lt_archive_cmds
+archive_expsym_cmds=$lt_archive_expsym_cmds
+
+# Commands used to build a loadable module if different from building
+# a shared archive.
+module_cmds=$lt_module_cmds
+module_expsym_cmds=$lt_module_expsym_cmds
+
+# Whether we are building with GNU ld or not.
+with_gnu_ld=$lt_with_gnu_ld
+
+# Flag that allows shared libraries with undefined symbols to be built.
+allow_undefined_flag=$lt_allow_undefined_flag
+
+# Flag that enforces no undefined symbols.
+no_undefined_flag=$lt_no_undefined_flag
+
+# Flag to hardcode \$libdir into a binary during linking.
+# This must work even if \$libdir does not exist
+hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
+
+# Whether we need a single "-rpath" flag with a separated argument.
+hardcode_libdir_separator=$lt_hardcode_libdir_separator
+
+# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
+# DIR into the resulting binary.
+hardcode_direct=$hardcode_direct
+
+# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
+# DIR into the resulting binary and the resulting library dependency is
+# "absolute",i.e impossible to change by setting \${shlibpath_var} if the
+# library is relocated.
+hardcode_direct_absolute=$hardcode_direct_absolute
+
+# Set to "yes" if using the -LDIR flag during linking hardcodes DIR
+# into the resulting binary.
+hardcode_minus_L=$hardcode_minus_L
+
+# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
+# into the resulting binary.
+hardcode_shlibpath_var=$hardcode_shlibpath_var
+
+# Set to "yes" if building a shared library automatically hardcodes DIR
+# into the library and all subsequent libraries and executables linked
+# against it.
+hardcode_automatic=$hardcode_automatic
+
+# Set to yes if linker adds runtime paths of dependent libraries
+# to runtime path list.
+inherit_rpath=$inherit_rpath
+
+# Whether libtool must link a program against all its dependency libraries.
+link_all_deplibs=$link_all_deplibs
+
+# Set to "yes" if exported symbols are required.
+always_export_symbols=$always_export_symbols
+
+# The commands to list exported symbols.
+export_symbols_cmds=$lt_export_symbols_cmds
+
+# Symbols that should not be listed in the preloaded symbols.
+exclude_expsyms=$lt_exclude_expsyms
+
+# Symbols that must always be exported.
+include_expsyms=$lt_include_expsyms
+
+# Commands necessary for linking programs (against libraries) with templates.
+prelink_cmds=$lt_prelink_cmds
+
+# Commands necessary for finishing linking programs.
+postlink_cmds=$lt_postlink_cmds
+
+# Specify filename containing input files.
+file_list_spec=$lt_file_list_spec
+
+# How to hardcode a shared library path into an executable.
+hardcode_action=$hardcode_action
+
+# The directories searched by this compiler when creating a shared library.
+compiler_lib_search_dirs=$lt_compiler_lib_search_dirs
+
+# Dependencies to place before and after the objects being linked to
+# create a shared library.
+predep_objects=$lt_predep_objects
+postdep_objects=$lt_postdep_objects
+predeps=$lt_predeps
+postdeps=$lt_postdeps
+
+# The library search path used internally by the compiler when linking
+# a shared library.
+compiler_lib_search_path=$lt_compiler_lib_search_path
+
+# ### END LIBTOOL CONFIG
+
+_LT_EOF
+
+ case $host_os in
+ aix3*)
+ cat <<\_LT_EOF >> "$cfgfile"
+# AIX sometimes has problems with the GCC collect2 program. For some
+# reason, if we set the COLLECT_NAMES environment variable, the problems
+# vanish in a puff of smoke.
+if test "X${COLLECT_NAMES+set}" != Xset; then
+ COLLECT_NAMES=
+ export COLLECT_NAMES
+fi
+_LT_EOF
+ ;;
+ esac
+
+
+ltmain="$ac_aux_dir/ltmain.sh"
+
+
+ # We use sed instead of cat because bash on DJGPP gets confused if
+ # if finds mixed CR/LF and LF-only lines. Since sed operates in
+ # text mode, it properly converts lines to CR/LF. This bash problem
+ # is reportedly fixed, but why not run on old versions too?
+ sed '$q' "$ltmain" >> "$cfgfile" \
+ || (rm -f "$cfgfile"; exit 1)
+
+ if test x"$xsi_shell" = xyes; then
+ sed -e '/^func_dirname ()$/,/^} # func_dirname /c\
+func_dirname ()\
+{\
+\ case ${1} in\
+\ */*) func_dirname_result="${1%/*}${2}" ;;\
+\ * ) func_dirname_result="${3}" ;;\
+\ esac\
+} # Extended-shell func_dirname implementation' "$cfgfile" > $cfgfile.tmp \
+ && mv -f "$cfgfile.tmp" "$cfgfile" \
+ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+
+
+ sed -e '/^func_basename ()$/,/^} # func_basename /c\
+func_basename ()\
+{\
+\ func_basename_result="${1##*/}"\
+} # Extended-shell func_basename implementation' "$cfgfile" > $cfgfile.tmp \
+ && mv -f "$cfgfile.tmp" "$cfgfile" \
+ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+
+
+ sed -e '/^func_dirname_and_basename ()$/,/^} # func_dirname_and_basename /c\
+func_dirname_and_basename ()\
+{\
+\ case ${1} in\
+\ */*) func_dirname_result="${1%/*}${2}" ;;\
+\ * ) func_dirname_result="${3}" ;;\
+\ esac\
+\ func_basename_result="${1##*/}"\
+} # Extended-shell func_dirname_and_basename implementation' "$cfgfile" > $cfgfile.tmp \
+ && mv -f "$cfgfile.tmp" "$cfgfile" \
+ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+
+
+ sed -e '/^func_stripname ()$/,/^} # func_stripname /c\
+func_stripname ()\
+{\
+\ # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are\
+\ # positional parameters, so assign one to ordinary parameter first.\
+\ func_stripname_result=${3}\
+\ func_stripname_result=${func_stripname_result#"${1}"}\
+\ func_stripname_result=${func_stripname_result%"${2}"}\
+} # Extended-shell func_stripname implementation' "$cfgfile" > $cfgfile.tmp \
+ && mv -f "$cfgfile.tmp" "$cfgfile" \
+ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+
+
+ sed -e '/^func_split_long_opt ()$/,/^} # func_split_long_opt /c\
+func_split_long_opt ()\
+{\
+\ func_split_long_opt_name=${1%%=*}\
+\ func_split_long_opt_arg=${1#*=}\
+} # Extended-shell func_split_long_opt implementation' "$cfgfile" > $cfgfile.tmp \
+ && mv -f "$cfgfile.tmp" "$cfgfile" \
+ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+
+
+ sed -e '/^func_split_short_opt ()$/,/^} # func_split_short_opt /c\
+func_split_short_opt ()\
+{\
+\ func_split_short_opt_arg=${1#??}\
+\ func_split_short_opt_name=${1%"$func_split_short_opt_arg"}\
+} # Extended-shell func_split_short_opt implementation' "$cfgfile" > $cfgfile.tmp \
+ && mv -f "$cfgfile.tmp" "$cfgfile" \
+ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+
+
+ sed -e '/^func_lo2o ()$/,/^} # func_lo2o /c\
+func_lo2o ()\
+{\
+\ case ${1} in\
+\ *.lo) func_lo2o_result=${1%.lo}.${objext} ;;\
+\ *) func_lo2o_result=${1} ;;\
+\ esac\
+} # Extended-shell func_lo2o implementation' "$cfgfile" > $cfgfile.tmp \
+ && mv -f "$cfgfile.tmp" "$cfgfile" \
+ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+
+
+ sed -e '/^func_xform ()$/,/^} # func_xform /c\
+func_xform ()\
+{\
+ func_xform_result=${1%.*}.lo\
+} # Extended-shell func_xform implementation' "$cfgfile" > $cfgfile.tmp \
+ && mv -f "$cfgfile.tmp" "$cfgfile" \
+ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+
+
+ sed -e '/^func_arith ()$/,/^} # func_arith /c\
+func_arith ()\
+{\
+ func_arith_result=$(( $* ))\
+} # Extended-shell func_arith implementation' "$cfgfile" > $cfgfile.tmp \
+ && mv -f "$cfgfile.tmp" "$cfgfile" \
+ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+
+
+ sed -e '/^func_len ()$/,/^} # func_len /c\
+func_len ()\
+{\
+ func_len_result=${#1}\
+} # Extended-shell func_len implementation' "$cfgfile" > $cfgfile.tmp \
+ && mv -f "$cfgfile.tmp" "$cfgfile" \
+ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+
+fi
+
+if test x"$lt_shell_append" = xyes; then
+ sed -e '/^func_append ()$/,/^} # func_append /c\
+func_append ()\
+{\
+ eval "${1}+=\\${2}"\
+} # Extended-shell func_append implementation' "$cfgfile" > $cfgfile.tmp \
+ && mv -f "$cfgfile.tmp" "$cfgfile" \
+ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+
+
+ sed -e '/^func_append_quoted ()$/,/^} # func_append_quoted /c\
+func_append_quoted ()\
+{\
+\ func_quote_for_eval "${2}"\
+\ eval "${1}+=\\\\ \\$func_quote_for_eval_result"\
+} # Extended-shell func_append_quoted implementation' "$cfgfile" > $cfgfile.tmp \
+ && mv -f "$cfgfile.tmp" "$cfgfile" \
+ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+
+
+ # Save a `func_append' function call where possible by direct use of '+='
+ sed -e 's%func_append \([a-zA-Z_]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \
+ && mv -f "$cfgfile.tmp" "$cfgfile" \
+ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+ test 0 -eq $? || _lt_function_replace_fail=:
+else
+ # Save a `func_append' function call even when '+=' is not available
+ sed -e 's%func_append \([a-zA-Z_]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \
+ && mv -f "$cfgfile.tmp" "$cfgfile" \
+ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+ test 0 -eq $? || _lt_function_replace_fail=:
+fi
+
+if test x"$_lt_function_replace_fail" = x":"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Unable to substitute extended shell functions in $ofile" >&5
+$as_echo "$as_me: WARNING: Unable to substitute extended shell functions in $ofile" >&2;}
+fi
+
+
+ mv -f "$cfgfile" "$ofile" ||
+ (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
+ chmod +x "$ofile"
+
+
+ cat <<_LT_EOF >> "$ofile"
+
+# ### BEGIN LIBTOOL TAG CONFIG: CXX
+
+# The linker used to build libraries.
+LD=$lt_LD_CXX
+
+# How to create reloadable object files.
+reload_flag=$lt_reload_flag_CXX
+reload_cmds=$lt_reload_cmds_CXX
+
+# Commands used to build an old-style archive.
+old_archive_cmds=$lt_old_archive_cmds_CXX
+
+# A language specific compiler.
+CC=$lt_compiler_CXX
+
+# Is the compiler the GNU compiler?
+with_gcc=$GCC_CXX
+
+# Compiler flag to turn off builtin functions.
+no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_CXX
+
+# Additional compiler flags for building library objects.
+pic_flag=$lt_lt_prog_compiler_pic_CXX
+
+# How to pass a linker flag through the compiler.
+wl=$lt_lt_prog_compiler_wl_CXX
+
+# Compiler flag to prevent dynamic linking.
+link_static_flag=$lt_lt_prog_compiler_static_CXX
+
+# Does compiler simultaneously support -c and -o options?
+compiler_c_o=$lt_lt_cv_prog_compiler_c_o_CXX
+
+# Whether or not to add -lc for building shared libraries.
+build_libtool_need_lc=$archive_cmds_need_lc_CXX
+
+# Whether or not to disallow shared libs when runtime libs are static.
+allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_CXX
+
+# Compiler flag to allow reflexive dlopens.
+export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_CXX
+
+# Compiler flag to generate shared objects directly from archives.
+whole_archive_flag_spec=$lt_whole_archive_flag_spec_CXX
+
+# Whether the compiler copes with passing no objects directly.
+compiler_needs_object=$lt_compiler_needs_object_CXX
+
+# Create an old-style archive from a shared archive.
+old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_CXX
+
+# Create a temporary old-style archive to link instead of a shared archive.
+old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_CXX
+
+# Commands used to build a shared archive.
+archive_cmds=$lt_archive_cmds_CXX
+archive_expsym_cmds=$lt_archive_expsym_cmds_CXX
+
+# Commands used to build a loadable module if different from building
+# a shared archive.
+module_cmds=$lt_module_cmds_CXX
+module_expsym_cmds=$lt_module_expsym_cmds_CXX
+
+# Whether we are building with GNU ld or not.
+with_gnu_ld=$lt_with_gnu_ld_CXX
+
+# Flag that allows shared libraries with undefined symbols to be built.
+allow_undefined_flag=$lt_allow_undefined_flag_CXX
+
+# Flag that enforces no undefined symbols.
+no_undefined_flag=$lt_no_undefined_flag_CXX
+
+# Flag to hardcode \$libdir into a binary during linking.
+# This must work even if \$libdir does not exist
+hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_CXX
+
+# Whether we need a single "-rpath" flag with a separated argument.
+hardcode_libdir_separator=$lt_hardcode_libdir_separator_CXX
+
+# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
+# DIR into the resulting binary.
+hardcode_direct=$hardcode_direct_CXX
+
+# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
+# DIR into the resulting binary and the resulting library dependency is
+# "absolute",i.e impossible to change by setting \${shlibpath_var} if the
+# library is relocated.
+hardcode_direct_absolute=$hardcode_direct_absolute_CXX
+
+# Set to "yes" if using the -LDIR flag during linking hardcodes DIR
+# into the resulting binary.
+hardcode_minus_L=$hardcode_minus_L_CXX
+
+# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
+# into the resulting binary.
+hardcode_shlibpath_var=$hardcode_shlibpath_var_CXX
+
+# Set to "yes" if building a shared library automatically hardcodes DIR
+# into the library and all subsequent libraries and executables linked
+# against it.
+hardcode_automatic=$hardcode_automatic_CXX
+
+# Set to yes if linker adds runtime paths of dependent libraries
+# to runtime path list.
+inherit_rpath=$inherit_rpath_CXX
+
+# Whether libtool must link a program against all its dependency libraries.
+link_all_deplibs=$link_all_deplibs_CXX
+
+# Set to "yes" if exported symbols are required.
+always_export_symbols=$always_export_symbols_CXX
+
+# The commands to list exported symbols.
+export_symbols_cmds=$lt_export_symbols_cmds_CXX
+
+# Symbols that should not be listed in the preloaded symbols.
+exclude_expsyms=$lt_exclude_expsyms_CXX
+
+# Symbols that must always be exported.
+include_expsyms=$lt_include_expsyms_CXX
+
+# Commands necessary for linking programs (against libraries) with templates.
+prelink_cmds=$lt_prelink_cmds_CXX
+
+# Commands necessary for finishing linking programs.
+postlink_cmds=$lt_postlink_cmds_CXX
+
+# Specify filename containing input files.
+file_list_spec=$lt_file_list_spec_CXX
+
+# How to hardcode a shared library path into an executable.
+hardcode_action=$hardcode_action_CXX
+
+# The directories searched by this compiler when creating a shared library.
+compiler_lib_search_dirs=$lt_compiler_lib_search_dirs_CXX
+
+# Dependencies to place before and after the objects being linked to
+# create a shared library.
+predep_objects=$lt_predep_objects_CXX
+postdep_objects=$lt_postdep_objects_CXX
+predeps=$lt_predeps_CXX
+postdeps=$lt_postdeps_CXX
+
+# The library search path used internally by the compiler when linking
+# a shared library.
+compiler_lib_search_path=$lt_compiler_lib_search_path_CXX
+
+# ### END LIBTOOL TAG CONFIG: CXX
+_LT_EOF
+
+ ;;
+
+ esac
+done # for ac_tag
+
+
+as_fn_exit 0
+_ACEOF
+ac_clean_files=$ac_clean_files_save
+
+test $ac_write_fail = 0 ||
+ as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
+
+
+# configure is writing to config.log, and then calls config.status.
+# config.status does its own redirection, appending to config.log.
+# Unfortunately, on DOS this fails, as config.log is still kept open
+# by configure, so config.status won't be able to write to it; its
+# output is simply discarded. So we exec the FD to /dev/null,
+# effectively closing config.log, so it can be properly (re)opened and
+# appended to by config.status. When coming back to configure, we
+# need to make the FD available again.
+if test "$no_create" != yes; then
+ ac_cs_success=:
+ ac_config_status_args=
+ test "$silent" = yes &&
+ ac_config_status_args="$ac_config_status_args --quiet"
+ exec 5>/dev/null
+ $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
+ exec 5>>config.log
+ # Use ||, not &&, to avoid exiting from the if with $? = 1, which
+ # would make configure fail if this is the last instruction.
+ $ac_cs_success || as_fn_exit 1
+fi
+if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
+$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
+fi
+
+
--- /dev/null
+# -*- Autoconf -*-
+# Process this file with autoconf to produce a configure script.
+#
+# Copyright International Business Machines Corp. 2008
+#
+# Authors: Balbir Singh <balbir@linux.vnet.ibm.com>
+# This program is free software; you can redistribute it and/or modify it
+# under the terms of version 2.1 of the GNU Lesser General Public License
+# as published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it would be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+#
+AC_PREREQ(2.61)
+
+# In following section update all occurences of version, including soname
+AC_INIT([libcgroup], 0.41)
+AM_INIT_AUTOMAKE([foreign dist-bzip2])
+
+m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
+
+# set library version, soname is libcgroup.so.MAJOR
+AC_SUBST(LIBRARY_VERSION_MAJOR, 1)
+AC_SUBST(LIBRARY_VERSION_MINOR, 0)
+AC_SUBST(LIBRARY_VERSION_RELEASE, 41)
+
+# we do not want static libraries
+AC_DISABLE_STATIC
+
+AC_CONFIG_SRCDIR([src])
+AC_CONFIG_HEADER([config.h])
+
+AC_ARG_ENABLE([bindings],
+ [AC_HELP_STRING([--enable-bindings],
+ [enable python bindings [default=no]])],
+ [
+ if test "x$enableval" = xno; then
+ with_bindings=false
+ else
+ with_bindings=true
+ fi
+ ],
+ [with_bindings = false])
+AM_CONDITIONAL([WITH_BINDINGS], [test x$with_bindings = xtrue])
+
+# Process command line options
+AC_ARG_ENABLE([tools],
+ [AC_HELP_STRING([--enable-tools],
+ [compile libcgroup tools [default=yes]])],
+ [
+ if test "x$enableval" = xno; then
+ with_tools=false
+ else
+ with_tools=true
+ fi
+ ],
+ [with_tools=true])
+AM_CONDITIONAL([WITH_TOOLS], [test x$with_tools = xtrue])
+
+AC_ARG_ENABLE([pam],
+ [AC_HELP_STRING([--enable-pam],
+ [compile libcgroup PAM module [default=yes]])],
+ [
+ if test "x$enableval" = xno; then
+ with_pam=false
+ else
+ with_pam=true
+ fi
+ ],
+ [with_pam=true])
+AM_CONDITIONAL([WITH_PAM], [test x$with_pam = xtrue])
+
+AC_ARG_ENABLE([daemon],
+ [AC_HELP_STRING([--enable-daemon],
+ [compile libcgroup daemon [default=yes]])],
+ [
+ if test "x$enableval" = xno; then
+ with_daemon=false
+ else
+ with_daemon=true
+ fi
+ ],
+ [with_daemon=true])
+AM_CONDITIONAL([WITH_DAEMON], [test x$with_daemon = xtrue])
+
+AC_ARG_ENABLE([initscript-install],
+ [AC_HELP_STRING([--enable-initscript-install],
+ [install init scripts [default=no]])],
+ [
+ if test "x$enableval" = xno; then
+ with_initscript_install=false
+ else
+ with_initscript_install=true
+ fi
+ ],
+ [with_initscript_install=false])
+AM_CONDITIONAL([WITH_INITSCRIPT_INSTALL], [test x$with_initscript_install = xtrue])
+
+socket_path="/var/run/cgred.socket"
+AC_ARG_ENABLE([cgred-socket],
+ [AC_HELP_STRING([--enable-cgred-socket=PATH],
+ specify location of cgrulesengd communication socket
+ (default=/var/run/cgred.socket))],
+ [
+ if test "x$enableval" = xno -o "x$enableval" = xyes; then
+ AC_MSG_ERROR([Provide valid path with --enable-cgred-socket option.])
+ else
+ socket_path="$enableval"
+ fi
+ ], [])
+AC_DEFINE_UNQUOTED([CGRULE_CGRED_SOCKET_PATH],"$socket_path", [Cgrulesengd socket path])
+
+pam_module_dir="$libdir/security"
+AC_ARG_ENABLE([pam-module-dir],
+ [AC_HELP_STRING([--enable-pam-module-dir=PATH],
+ specify location of libcgroup PAM module
+ (default=$libdir/security))],
+ [
+ if test "x$enableval" = xno -o "x$enableval" = xyes; then
+ AC_MSG_ERROR([Provide valid path with --enable-pam-module-dir option.])
+ else
+ pam_module_dir="$enableval"
+ fi
+ ], [])
+AC_SUBST([pamlibdir],"$pam_module_dir")
+
+AC_ARG_ENABLE([opaque-hierarchy],
+ [AC_HELP_STRING([--enable-opaque-hierarchy=NAME],
+ [specify name of a hierarchy which libcgroup should ignore, e.g. name=systemd]
+ (default=none))],
+ [
+ if test "x$enableval" = xno -o "x$enableval" = xyes; then
+ AC_MSG_ERROR([Provide name of a hierarchy.])
+ else
+ AC_DEFINE_UNQUOTED([OPAQUE_HIERARCHY], "$enableval",
+ [Define to ignore specific hierarchy.])
+ fi
+ ], [])
+
+# Checks for programs.
+AC_PROG_CXX
+AC_PROG_CC
+AC_PROG_YACC
+if test "$YACC" = yacc; then
+ AC_CHECK_PROG([REALLY_YACC], [yacc], [yacc])
+ if test "$REALLY_YACC" = ""; then
+ AC_MSG_ERROR([This program cannot be built unless a version of yacc is installed.])
+ fi
+fi
+AM_PROG_LEX
+if test "$LEX" != flex; then
+ AC_MSG_ERROR([This program cannot be built unless flex is installed.])
+fi
+AC_PROG_LIBTOOL
+
+# Checks for header files.
+AC_HEADER_DIRENT
+AC_HEADER_STDC
+AC_CHECK_HEADERS([limits.h mntent.h stdlib.h string.h sys/mount.h unistd.h])
+
+# Checks for typedefs, structures, and compiler characteristics.
+AC_HEADER_STDBOOL
+AC_C_CONST
+AC_TYPE_UID_T
+AC_C_INLINE
+AC_TYPE_INT64_T
+AC_TYPE_PID_T
+
+# Checks for library functions.
+AC_FUNC_CHOWN
+AC_FUNC_GETMNTENT
+AC_FUNC_MALLOC
+AC_FUNC_REALLOC
+AC_FUNC_STAT
+AC_CHECK_FUNCS([getmntent hasmntopt memset mkdir rmdir strdup])
+
+if test x$with_pam = xtrue; then
+ AC_CHECK_LIB(
+ [pam],
+ [pam_syslog],
+ [
+ dnl Override the default behavior of AC_CHECK_LIB,
+ dnl we don't want -lpam in LIBS.
+ :
+ ],
+ [AC_MSG_ERROR([Cannot compile PAM module without libpam!])])
+
+ AC_CHECK_HEADERS(
+ [security/pam_modules.h security/pam_modutil.h security/pam_ext.h],
+ [],
+ [AC_MSG_ERROR([Cannot compile PAM module without necessary
+ header files!])])
+fi
+
+AC_CONFIG_FILES([Makefile
+ tests/Makefile
+ tests/tools/testenv.sh
+ tests/tools/Makefile
+ tests/tools/cgconfigparser/Makefile
+ tests/tools/cgclassify/Makefile
+ tests/tools/multimount/Makefile
+ tests/runlibcgrouptest.sh
+ src/Makefile
+ src/daemon/Makefile
+ src/tools/Makefile
+ src/pam/Makefile
+ src/bindings/Makefile
+ scripts/Makefile
+ scripts/init.d/cgconfig
+ scripts/init.d/cgred
+ samples/Makefile
+ include/Makefile
+ doc/Makefile
+ doc/man/Makefile
+ dist/Makefile
+ libcgroup.pc])
+AC_CONFIG_FILES([dist/libcgroup.spec:dist/libcgroup.spec.in])
+CFLAGS="$CFLAGS -Wall"
+AC_OUTPUT
+
--- /dev/null
+#! /bin/sh
+# depcomp - compile a program generating dependencies as side-effects
+
+scriptversion=2013-05-30.07; # UTC
+
+# Copyright (C) 1999-2013 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+# Originally written by Alexandre Oliva <oliva@dcc.unicamp.br>.
+
+case $1 in
+ '')
+ echo "$0: No command. Try '$0 --help' for more information." 1>&2
+ exit 1;
+ ;;
+ -h | --h*)
+ cat <<\EOF
+Usage: depcomp [--help] [--version] PROGRAM [ARGS]
+
+Run PROGRAMS ARGS to compile a file, generating dependencies
+as side-effects.
+
+Environment variables:
+ depmode Dependency tracking mode.
+ source Source file read by 'PROGRAMS ARGS'.
+ object Object file output by 'PROGRAMS ARGS'.
+ DEPDIR directory where to store dependencies.
+ depfile Dependency file to output.
+ tmpdepfile Temporary file to use when outputting dependencies.
+ libtool Whether libtool is used (yes/no).
+
+Report bugs to <bug-automake@gnu.org>.
+EOF
+ exit $?
+ ;;
+ -v | --v*)
+ echo "depcomp $scriptversion"
+ exit $?
+ ;;
+esac
+
+# Get the directory component of the given path, and save it in the
+# global variables '$dir'. Note that this directory component will
+# be either empty or ending with a '/' character. This is deliberate.
+set_dir_from ()
+{
+ case $1 in
+ */*) dir=`echo "$1" | sed -e 's|/[^/]*$|/|'`;;
+ *) dir=;;
+ esac
+}
+
+# Get the suffix-stripped basename of the given path, and save it the
+# global variable '$base'.
+set_base_from ()
+{
+ base=`echo "$1" | sed -e 's|^.*/||' -e 's/\.[^.]*$//'`
+}
+
+# If no dependency file was actually created by the compiler invocation,
+# we still have to create a dummy depfile, to avoid errors with the
+# Makefile "include basename.Plo" scheme.
+make_dummy_depfile ()
+{
+ echo "#dummy" > "$depfile"
+}
+
+# Factor out some common post-processing of the generated depfile.
+# Requires the auxiliary global variable '$tmpdepfile' to be set.
+aix_post_process_depfile ()
+{
+ # If the compiler actually managed to produce a dependency file,
+ # post-process it.
+ if test -f "$tmpdepfile"; then
+ # Each line is of the form 'foo.o: dependency.h'.
+ # Do two passes, one to just change these to
+ # $object: dependency.h
+ # and one to simply output
+ # dependency.h:
+ # which is needed to avoid the deleted-header problem.
+ { sed -e "s,^.*\.[$lower]*:,$object:," < "$tmpdepfile"
+ sed -e "s,^.*\.[$lower]*:[$tab ]*,," -e 's,$,:,' < "$tmpdepfile"
+ } > "$depfile"
+ rm -f "$tmpdepfile"
+ else
+ make_dummy_depfile
+ fi
+}
+
+# A tabulation character.
+tab=' '
+# A newline character.
+nl='
+'
+# Character ranges might be problematic outside the C locale.
+# These definitions help.
+upper=ABCDEFGHIJKLMNOPQRSTUVWXYZ
+lower=abcdefghijklmnopqrstuvwxyz
+digits=0123456789
+alpha=${upper}${lower}
+
+if test -z "$depmode" || test -z "$source" || test -z "$object"; then
+ echo "depcomp: Variables source, object and depmode must be set" 1>&2
+ exit 1
+fi
+
+# Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po.
+depfile=${depfile-`echo "$object" |
+ sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`}
+tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`}
+
+rm -f "$tmpdepfile"
+
+# Avoid interferences from the environment.
+gccflag= dashmflag=
+
+# Some modes work just like other modes, but use different flags. We
+# parameterize here, but still list the modes in the big case below,
+# to make depend.m4 easier to write. Note that we *cannot* use a case
+# here, because this file can only contain one case statement.
+if test "$depmode" = hp; then
+ # HP compiler uses -M and no extra arg.
+ gccflag=-M
+ depmode=gcc
+fi
+
+if test "$depmode" = dashXmstdout; then
+ # This is just like dashmstdout with a different argument.
+ dashmflag=-xM
+ depmode=dashmstdout
+fi
+
+cygpath_u="cygpath -u -f -"
+if test "$depmode" = msvcmsys; then
+ # This is just like msvisualcpp but w/o cygpath translation.
+ # Just convert the backslash-escaped backslashes to single forward
+ # slashes to satisfy depend.m4
+ cygpath_u='sed s,\\\\,/,g'
+ depmode=msvisualcpp
+fi
+
+if test "$depmode" = msvc7msys; then
+ # This is just like msvc7 but w/o cygpath translation.
+ # Just convert the backslash-escaped backslashes to single forward
+ # slashes to satisfy depend.m4
+ cygpath_u='sed s,\\\\,/,g'
+ depmode=msvc7
+fi
+
+if test "$depmode" = xlc; then
+ # IBM C/C++ Compilers xlc/xlC can output gcc-like dependency information.
+ gccflag=-qmakedep=gcc,-MF
+ depmode=gcc
+fi
+
+case "$depmode" in
+gcc3)
+## gcc 3 implements dependency tracking that does exactly what
+## we want. Yay! Note: for some reason libtool 1.4 doesn't like
+## it if -MD -MP comes after the -MF stuff. Hmm.
+## Unfortunately, FreeBSD c89 acceptance of flags depends upon
+## the command line argument order; so add the flags where they
+## appear in depend2.am. Note that the slowdown incurred here
+## affects only configure: in makefiles, %FASTDEP% shortcuts this.
+ for arg
+ do
+ case $arg in
+ -c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;;
+ *) set fnord "$@" "$arg" ;;
+ esac
+ shift # fnord
+ shift # $arg
+ done
+ "$@"
+ stat=$?
+ if test $stat -ne 0; then
+ rm -f "$tmpdepfile"
+ exit $stat
+ fi
+ mv "$tmpdepfile" "$depfile"
+ ;;
+
+gcc)
+## Note that this doesn't just cater to obsosete pre-3.x GCC compilers.
+## but also to in-use compilers like IMB xlc/xlC and the HP C compiler.
+## (see the conditional assignment to $gccflag above).
+## There are various ways to get dependency output from gcc. Here's
+## why we pick this rather obscure method:
+## - Don't want to use -MD because we'd like the dependencies to end
+## up in a subdir. Having to rename by hand is ugly.
+## (We might end up doing this anyway to support other compilers.)
+## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like
+## -MM, not -M (despite what the docs say). Also, it might not be
+## supported by the other compilers which use the 'gcc' depmode.
+## - Using -M directly means running the compiler twice (even worse
+## than renaming).
+ if test -z "$gccflag"; then
+ gccflag=-MD,
+ fi
+ "$@" -Wp,"$gccflag$tmpdepfile"
+ stat=$?
+ if test $stat -ne 0; then
+ rm -f "$tmpdepfile"
+ exit $stat
+ fi
+ rm -f "$depfile"
+ echo "$object : \\" > "$depfile"
+ # The second -e expression handles DOS-style file names with drive
+ # letters.
+ sed -e 's/^[^:]*: / /' \
+ -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile"
+## This next piece of magic avoids the "deleted header file" problem.
+## The problem is that when a header file which appears in a .P file
+## is deleted, the dependency causes make to die (because there is
+## typically no way to rebuild the header). We avoid this by adding
+## dummy dependencies for each header file. Too bad gcc doesn't do
+## this for us directly.
+## Some versions of gcc put a space before the ':'. On the theory
+## that the space means something, we add a space to the output as
+## well. hp depmode also adds that space, but also prefixes the VPATH
+## to the object. Take care to not repeat it in the output.
+## Some versions of the HPUX 10.20 sed can't process this invocation
+## correctly. Breaking it into two sed invocations is a workaround.
+ tr ' ' "$nl" < "$tmpdepfile" \
+ | sed -e 's/^\\$//' -e '/^$/d' -e "s|.*$object$||" -e '/:$/d' \
+ | sed -e 's/$/ :/' >> "$depfile"
+ rm -f "$tmpdepfile"
+ ;;
+
+hp)
+ # This case exists only to let depend.m4 do its work. It works by
+ # looking at the text of this script. This case will never be run,
+ # since it is checked for above.
+ exit 1
+ ;;
+
+sgi)
+ if test "$libtool" = yes; then
+ "$@" "-Wp,-MDupdate,$tmpdepfile"
+ else
+ "$@" -MDupdate "$tmpdepfile"
+ fi
+ stat=$?
+ if test $stat -ne 0; then
+ rm -f "$tmpdepfile"
+ exit $stat
+ fi
+ rm -f "$depfile"
+
+ if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files
+ echo "$object : \\" > "$depfile"
+ # Clip off the initial element (the dependent). Don't try to be
+ # clever and replace this with sed code, as IRIX sed won't handle
+ # lines with more than a fixed number of characters (4096 in
+ # IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines;
+ # the IRIX cc adds comments like '#:fec' to the end of the
+ # dependency line.
+ tr ' ' "$nl" < "$tmpdepfile" \
+ | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' \
+ | tr "$nl" ' ' >> "$depfile"
+ echo >> "$depfile"
+ # The second pass generates a dummy entry for each header file.
+ tr ' ' "$nl" < "$tmpdepfile" \
+ | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \
+ >> "$depfile"
+ else
+ make_dummy_depfile
+ fi
+ rm -f "$tmpdepfile"
+ ;;
+
+xlc)
+ # This case exists only to let depend.m4 do its work. It works by
+ # looking at the text of this script. This case will never be run,
+ # since it is checked for above.
+ exit 1
+ ;;
+
+aix)
+ # The C for AIX Compiler uses -M and outputs the dependencies
+ # in a .u file. In older versions, this file always lives in the
+ # current directory. Also, the AIX compiler puts '$object:' at the
+ # start of each line; $object doesn't have directory information.
+ # Version 6 uses the directory in both cases.
+ set_dir_from "$object"
+ set_base_from "$object"
+ if test "$libtool" = yes; then
+ tmpdepfile1=$dir$base.u
+ tmpdepfile2=$base.u
+ tmpdepfile3=$dir.libs/$base.u
+ "$@" -Wc,-M
+ else
+ tmpdepfile1=$dir$base.u
+ tmpdepfile2=$dir$base.u
+ tmpdepfile3=$dir$base.u
+ "$@" -M
+ fi
+ stat=$?
+ if test $stat -ne 0; then
+ rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
+ exit $stat
+ fi
+
+ for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
+ do
+ test -f "$tmpdepfile" && break
+ done
+ aix_post_process_depfile
+ ;;
+
+tcc)
+ # tcc (Tiny C Compiler) understand '-MD -MF file' since version 0.9.26
+ # FIXME: That version still under development at the moment of writing.
+ # Make that this statement remains true also for stable, released
+ # versions.
+ # It will wrap lines (doesn't matter whether long or short) with a
+ # trailing '\', as in:
+ #
+ # foo.o : \
+ # foo.c \
+ # foo.h \
+ #
+ # It will put a trailing '\' even on the last line, and will use leading
+ # spaces rather than leading tabs (at least since its commit 0394caf7
+ # "Emit spaces for -MD").
+ "$@" -MD -MF "$tmpdepfile"
+ stat=$?
+ if test $stat -ne 0; then
+ rm -f "$tmpdepfile"
+ exit $stat
+ fi
+ rm -f "$depfile"
+ # Each non-empty line is of the form 'foo.o : \' or ' dep.h \'.
+ # We have to change lines of the first kind to '$object: \'.
+ sed -e "s|.*:|$object :|" < "$tmpdepfile" > "$depfile"
+ # And for each line of the second kind, we have to emit a 'dep.h:'
+ # dummy dependency, to avoid the deleted-header problem.
+ sed -n -e 's|^ *\(.*\) *\\$|\1:|p' < "$tmpdepfile" >> "$depfile"
+ rm -f "$tmpdepfile"
+ ;;
+
+## The order of this option in the case statement is important, since the
+## shell code in configure will try each of these formats in the order
+## listed in this file. A plain '-MD' option would be understood by many
+## compilers, so we must ensure this comes after the gcc and icc options.
+pgcc)
+ # Portland's C compiler understands '-MD'.
+ # Will always output deps to 'file.d' where file is the root name of the
+ # source file under compilation, even if file resides in a subdirectory.
+ # The object file name does not affect the name of the '.d' file.
+ # pgcc 10.2 will output
+ # foo.o: sub/foo.c sub/foo.h
+ # and will wrap long lines using '\' :
+ # foo.o: sub/foo.c ... \
+ # sub/foo.h ... \
+ # ...
+ set_dir_from "$object"
+ # Use the source, not the object, to determine the base name, since
+ # that's sadly what pgcc will do too.
+ set_base_from "$source"
+ tmpdepfile=$base.d
+
+ # For projects that build the same source file twice into different object
+ # files, the pgcc approach of using the *source* file root name can cause
+ # problems in parallel builds. Use a locking strategy to avoid stomping on
+ # the same $tmpdepfile.
+ lockdir=$base.d-lock
+ trap "
+ echo '$0: caught signal, cleaning up...' >&2
+ rmdir '$lockdir'
+ exit 1
+ " 1 2 13 15
+ numtries=100
+ i=$numtries
+ while test $i -gt 0; do
+ # mkdir is a portable test-and-set.
+ if mkdir "$lockdir" 2>/dev/null; then
+ # This process acquired the lock.
+ "$@" -MD
+ stat=$?
+ # Release the lock.
+ rmdir "$lockdir"
+ break
+ else
+ # If the lock is being held by a different process, wait
+ # until the winning process is done or we timeout.
+ while test -d "$lockdir" && test $i -gt 0; do
+ sleep 1
+ i=`expr $i - 1`
+ done
+ fi
+ i=`expr $i - 1`
+ done
+ trap - 1 2 13 15
+ if test $i -le 0; then
+ echo "$0: failed to acquire lock after $numtries attempts" >&2
+ echo "$0: check lockdir '$lockdir'" >&2
+ exit 1
+ fi
+
+ if test $stat -ne 0; then
+ rm -f "$tmpdepfile"
+ exit $stat
+ fi
+ rm -f "$depfile"
+ # Each line is of the form `foo.o: dependent.h',
+ # or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'.
+ # Do two passes, one to just change these to
+ # `$object: dependent.h' and one to simply `dependent.h:'.
+ sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile"
+ # Some versions of the HPUX 10.20 sed can't process this invocation
+ # correctly. Breaking it into two sed invocations is a workaround.
+ sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" \
+ | sed -e 's/$/ :/' >> "$depfile"
+ rm -f "$tmpdepfile"
+ ;;
+
+hp2)
+ # The "hp" stanza above does not work with aCC (C++) and HP's ia64
+ # compilers, which have integrated preprocessors. The correct option
+ # to use with these is +Maked; it writes dependencies to a file named
+ # 'foo.d', which lands next to the object file, wherever that
+ # happens to be.
+ # Much of this is similar to the tru64 case; see comments there.
+ set_dir_from "$object"
+ set_base_from "$object"
+ if test "$libtool" = yes; then
+ tmpdepfile1=$dir$base.d
+ tmpdepfile2=$dir.libs/$base.d
+ "$@" -Wc,+Maked
+ else
+ tmpdepfile1=$dir$base.d
+ tmpdepfile2=$dir$base.d
+ "$@" +Maked
+ fi
+ stat=$?
+ if test $stat -ne 0; then
+ rm -f "$tmpdepfile1" "$tmpdepfile2"
+ exit $stat
+ fi
+
+ for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2"
+ do
+ test -f "$tmpdepfile" && break
+ done
+ if test -f "$tmpdepfile"; then
+ sed -e "s,^.*\.[$lower]*:,$object:," "$tmpdepfile" > "$depfile"
+ # Add 'dependent.h:' lines.
+ sed -ne '2,${
+ s/^ *//
+ s/ \\*$//
+ s/$/:/
+ p
+ }' "$tmpdepfile" >> "$depfile"
+ else
+ make_dummy_depfile
+ fi
+ rm -f "$tmpdepfile" "$tmpdepfile2"
+ ;;
+
+tru64)
+ # The Tru64 compiler uses -MD to generate dependencies as a side
+ # effect. 'cc -MD -o foo.o ...' puts the dependencies into 'foo.o.d'.
+ # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put
+ # dependencies in 'foo.d' instead, so we check for that too.
+ # Subdirectories are respected.
+ set_dir_from "$object"
+ set_base_from "$object"
+
+ if test "$libtool" = yes; then
+ # Libtool generates 2 separate objects for the 2 libraries. These
+ # two compilations output dependencies in $dir.libs/$base.o.d and
+ # in $dir$base.o.d. We have to check for both files, because
+ # one of the two compilations can be disabled. We should prefer
+ # $dir$base.o.d over $dir.libs/$base.o.d because the latter is
+ # automatically cleaned when .libs/ is deleted, while ignoring
+ # the former would cause a distcleancheck panic.
+ tmpdepfile1=$dir$base.o.d # libtool 1.5
+ tmpdepfile2=$dir.libs/$base.o.d # Likewise.
+ tmpdepfile3=$dir.libs/$base.d # Compaq CCC V6.2-504
+ "$@" -Wc,-MD
+ else
+ tmpdepfile1=$dir$base.d
+ tmpdepfile2=$dir$base.d
+ tmpdepfile3=$dir$base.d
+ "$@" -MD
+ fi
+
+ stat=$?
+ if test $stat -ne 0; then
+ rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
+ exit $stat
+ fi
+
+ for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
+ do
+ test -f "$tmpdepfile" && break
+ done
+ # Same post-processing that is required for AIX mode.
+ aix_post_process_depfile
+ ;;
+
+msvc7)
+ if test "$libtool" = yes; then
+ showIncludes=-Wc,-showIncludes
+ else
+ showIncludes=-showIncludes
+ fi
+ "$@" $showIncludes > "$tmpdepfile"
+ stat=$?
+ grep -v '^Note: including file: ' "$tmpdepfile"
+ if test $stat -ne 0; then
+ rm -f "$tmpdepfile"
+ exit $stat
+ fi
+ rm -f "$depfile"
+ echo "$object : \\" > "$depfile"
+ # The first sed program below extracts the file names and escapes
+ # backslashes for cygpath. The second sed program outputs the file
+ # name when reading, but also accumulates all include files in the
+ # hold buffer in order to output them again at the end. This only
+ # works with sed implementations that can handle large buffers.
+ sed < "$tmpdepfile" -n '
+/^Note: including file: *\(.*\)/ {
+ s//\1/
+ s/\\/\\\\/g
+ p
+}' | $cygpath_u | sort -u | sed -n '
+s/ /\\ /g
+s/\(.*\)/'"$tab"'\1 \\/p
+s/.\(.*\) \\/\1:/
+H
+$ {
+ s/.*/'"$tab"'/
+ G
+ p
+}' >> "$depfile"
+ echo >> "$depfile" # make sure the fragment doesn't end with a backslash
+ rm -f "$tmpdepfile"
+ ;;
+
+msvc7msys)
+ # This case exists only to let depend.m4 do its work. It works by
+ # looking at the text of this script. This case will never be run,
+ # since it is checked for above.
+ exit 1
+ ;;
+
+#nosideeffect)
+ # This comment above is used by automake to tell side-effect
+ # dependency tracking mechanisms from slower ones.
+
+dashmstdout)
+ # Important note: in order to support this mode, a compiler *must*
+ # always write the preprocessed file to stdout, regardless of -o.
+ "$@" || exit $?
+
+ # Remove the call to Libtool.
+ if test "$libtool" = yes; then
+ while test "X$1" != 'X--mode=compile'; do
+ shift
+ done
+ shift
+ fi
+
+ # Remove '-o $object'.
+ IFS=" "
+ for arg
+ do
+ case $arg in
+ -o)
+ shift
+ ;;
+ $object)
+ shift
+ ;;
+ *)
+ set fnord "$@" "$arg"
+ shift # fnord
+ shift # $arg
+ ;;
+ esac
+ done
+
+ test -z "$dashmflag" && dashmflag=-M
+ # Require at least two characters before searching for ':'
+ # in the target name. This is to cope with DOS-style filenames:
+ # a dependency such as 'c:/foo/bar' could be seen as target 'c' otherwise.
+ "$@" $dashmflag |
+ sed "s|^[$tab ]*[^:$tab ][^:][^:]*:[$tab ]*|$object: |" > "$tmpdepfile"
+ rm -f "$depfile"
+ cat < "$tmpdepfile" > "$depfile"
+ # Some versions of the HPUX 10.20 sed can't process this sed invocation
+ # correctly. Breaking it into two sed invocations is a workaround.
+ tr ' ' "$nl" < "$tmpdepfile" \
+ | sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' \
+ | sed -e 's/$/ :/' >> "$depfile"
+ rm -f "$tmpdepfile"
+ ;;
+
+dashXmstdout)
+ # This case only exists to satisfy depend.m4. It is never actually
+ # run, as this mode is specially recognized in the preamble.
+ exit 1
+ ;;
+
+makedepend)
+ "$@" || exit $?
+ # Remove any Libtool call
+ if test "$libtool" = yes; then
+ while test "X$1" != 'X--mode=compile'; do
+ shift
+ done
+ shift
+ fi
+ # X makedepend
+ shift
+ cleared=no eat=no
+ for arg
+ do
+ case $cleared in
+ no)
+ set ""; shift
+ cleared=yes ;;
+ esac
+ if test $eat = yes; then
+ eat=no
+ continue
+ fi
+ case "$arg" in
+ -D*|-I*)
+ set fnord "$@" "$arg"; shift ;;
+ # Strip any option that makedepend may not understand. Remove
+ # the object too, otherwise makedepend will parse it as a source file.
+ -arch)
+ eat=yes ;;
+ -*|$object)
+ ;;
+ *)
+ set fnord "$@" "$arg"; shift ;;
+ esac
+ done
+ obj_suffix=`echo "$object" | sed 's/^.*\././'`
+ touch "$tmpdepfile"
+ ${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@"
+ rm -f "$depfile"
+ # makedepend may prepend the VPATH from the source file name to the object.
+ # No need to regex-escape $object, excess matching of '.' is harmless.
+ sed "s|^.*\($object *:\)|\1|" "$tmpdepfile" > "$depfile"
+ # Some versions of the HPUX 10.20 sed can't process the last invocation
+ # correctly. Breaking it into two sed invocations is a workaround.
+ sed '1,2d' "$tmpdepfile" \
+ | tr ' ' "$nl" \
+ | sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' \
+ | sed -e 's/$/ :/' >> "$depfile"
+ rm -f "$tmpdepfile" "$tmpdepfile".bak
+ ;;
+
+cpp)
+ # Important note: in order to support this mode, a compiler *must*
+ # always write the preprocessed file to stdout.
+ "$@" || exit $?
+
+ # Remove the call to Libtool.
+ if test "$libtool" = yes; then
+ while test "X$1" != 'X--mode=compile'; do
+ shift
+ done
+ shift
+ fi
+
+ # Remove '-o $object'.
+ IFS=" "
+ for arg
+ do
+ case $arg in
+ -o)
+ shift
+ ;;
+ $object)
+ shift
+ ;;
+ *)
+ set fnord "$@" "$arg"
+ shift # fnord
+ shift # $arg
+ ;;
+ esac
+ done
+
+ "$@" -E \
+ | sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \
+ -e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \
+ | sed '$ s: \\$::' > "$tmpdepfile"
+ rm -f "$depfile"
+ echo "$object : \\" > "$depfile"
+ cat < "$tmpdepfile" >> "$depfile"
+ sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile"
+ rm -f "$tmpdepfile"
+ ;;
+
+msvisualcpp)
+ # Important note: in order to support this mode, a compiler *must*
+ # always write the preprocessed file to stdout.
+ "$@" || exit $?
+
+ # Remove the call to Libtool.
+ if test "$libtool" = yes; then
+ while test "X$1" != 'X--mode=compile'; do
+ shift
+ done
+ shift
+ fi
+
+ IFS=" "
+ for arg
+ do
+ case "$arg" in
+ -o)
+ shift
+ ;;
+ $object)
+ shift
+ ;;
+ "-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI")
+ set fnord "$@"
+ shift
+ shift
+ ;;
+ *)
+ set fnord "$@" "$arg"
+ shift
+ shift
+ ;;
+ esac
+ done
+ "$@" -E 2>/dev/null |
+ sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::\1:p' | $cygpath_u | sort -u > "$tmpdepfile"
+ rm -f "$depfile"
+ echo "$object : \\" > "$depfile"
+ sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::'"$tab"'\1 \\:p' >> "$depfile"
+ echo "$tab" >> "$depfile"
+ sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::\1\::p' >> "$depfile"
+ rm -f "$tmpdepfile"
+ ;;
+
+msvcmsys)
+ # This case exists only to let depend.m4 do its work. It works by
+ # looking at the text of this script. This case will never be run,
+ # since it is checked for above.
+ exit 1
+ ;;
+
+none)
+ exec "$@"
+ ;;
+
+*)
+ echo "Unknown depmode $depmode" 1>&2
+ exit 1
+ ;;
+esac
+
+exit 0
+
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+
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
--- /dev/null
+%define soversion 1.0.41
+%define soversion_major 1
+
+Name: libcgroup
+Summary: Tools and libraries to control and monitor control groups
+Group: System Environment/Libraries
+Version: 0.41
+Release: 1%{?dist}
+License: LGPLv2+
+URL: http://libcg.sourceforge.net/
+Source0: http://downloads.sourceforge.net/libcg/%{name}-%{version}.tar.bz2
+BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
+BuildRequires: pam-devel
+BuildRequires: byacc
+BuildRequires: flex
+BuildRequires: coreutils
+Requires(pre): shadow-utils
+Requires(post): chkconfig, /sbin/service
+Requires(preun): /sbin/chkconfig
+
+%description
+Control groups infrastructure. The tools and library help manipulate, control,
+administrate and monitor control groups and the associated controllers.
+
+%package pam
+Summary: A Pluggable Authentication Module for libcgroup
+Group: System Environment/Base
+Requires: libcgroup = %{version}-%{release}
+
+%description pam
+Linux-PAM module, which allows administrators to classify the user's login
+processes to pre-configured control group.
+
+%package devel
+Summary: Development libraries to develop applications that utilize control groups
+Group: Development/Libraries
+Requires: libcgroup = %{version}-%{release}
+
+%description devel
+It provides API to create/delete and modify cgroup nodes. It will also in the
+future allow creation of persistent configuration for control groups and
+provide scripts to manage that configuration.
+
+%prep
+%setup -q
+
+%build
+%configure --bindir=/bin --sbindir=/sbin --libdir=%{_libdir} --enable-initscript-install --enable-pam-module-dir=/%{_lib}/security
+
+make %{?_smp_mflags}
+
+
+%install
+rm -rf $RPM_BUILD_ROOT
+make DESTDIR=$RPM_BUILD_ROOT install
+
+# install config files
+mkdir -p $RPM_BUILD_ROOT/%{_sysconfdir}/sysconfig
+cp samples/cgred.conf $RPM_BUILD_ROOT/%{_sysconfdir}/sysconfig/cgred.conf
+cp samples/cgconfig.sysconfig $RPM_BUILD_ROOT/%{_sysconfdir}/sysconfig/cgconfig
+cp samples/cgconfig.conf $RPM_BUILD_ROOT/%{_sysconfdir}/cgconfig.conf
+cp samples/cgrules.conf $RPM_BUILD_ROOT/%{_sysconfdir}/cgrules.conf
+cp samples/cgsnapshot_blacklist.conf $RPM_BUILD_ROOT/%{_sysconfdir}/cgsnapshot_blacklist.conf
+
+# sanitize pam module, we need only pam_cgroup.so
+mv -f $RPM_BUILD_ROOT/%{_lib}/security/pam_cgroup.so.*.*.* $RPM_BUILD_ROOT/%{_lib}/security/pam_cgroup.so
+rm -f $RPM_BUILD_ROOT/%{_lib}/security/pam_cgroup.la $RPM_BUILD_ROOT/%{_lib}/security/pam_cgroup.so.*
+
+# move the libraries to /
+mkdir -p $RPM_BUILD_ROOT/%{_lib}
+mv -f $RPM_BUILD_ROOT/%{_libdir}/libcgroup.so.%{soversion} $RPM_BUILD_ROOT/%{_lib}
+rm -f $RPM_BUILD_ROOT/%{_libdir}/libcgroup.so.%{soversion_major}
+ln -sf libcgroup.so.%{soversion} $RPM_BUILD_ROOT/%{_lib}/libcgroup.so.%{soversion_major}
+ln -sf ../../%{_lib}/libcgroup.so.%{soversion} $RPM_BUILD_ROOT/%{_libdir}/libcgroup.so
+rm -f $RPM_BUILD_ROOT/%{_libdir}/*.la
+
+%clean
+rm -rf $RPM_BUILD_ROOT
+
+%pre
+getent group cgred >/dev/null || groupadd cgred
+
+%post
+/sbin/ldconfig
+/sbin/chkconfig --add cgred
+/sbin/chkconfig --add cgconfig
+
+%preun
+if [ $1 = 0 ]; then
+ /sbin/service cgred stop > /dev/null 2>&1 || :
+ /sbin/service cgconfig stop > /dev/null 2>&1 || :
+ /sbin/chkconfig --del cgconfig
+ /sbin/chkconfig --del cgred
+fi
+
+%postun -p /sbin/ldconfig
+
+%files
+%defattr(-,root,root,-)
+%config(noreplace) %{_sysconfdir}/sysconfig/cgred.conf
+%config(noreplace) %{_sysconfdir}/sysconfig/cgconfig
+%config(noreplace) %{_sysconfdir}/cgconfig.conf
+%config(noreplace) %{_sysconfdir}/cgrules.conf
+%config(noreplace) %{_sysconfdir}/cgsnapshot_blacklist.conf
+/%{_lib}/libcgroup.so.*
+%attr(2755, root, cgred) /bin/cgexec
+/bin/cgclassify
+/bin/cgcreate
+/bin/cgget
+/bin/cgset
+/bin/cgdelete
+/bin/lscgroup
+/bin/lssubsys
+/sbin/cgconfigparser
+/sbin/cgrulesengd
+/sbin/cgclear
+/bin/cgsnapshot
+%attr(0644, root, root) %{_mandir}/man1/*
+%attr(0644, root, root) %{_mandir}/man5/*
+%attr(0644, root, root) %{_mandir}/man8/*
+%attr(0755,root,root) %{_initrddir}/cgconfig
+%attr(0755,root,root) %{_initrddir}/cgred
+
+%doc COPYING INSTALL README_daemon
+
+%files pam
+%defattr(-,root,root,-)
+%attr(0755,root,root) /%{_lib}/security/pam_cgroup.so
+%doc COPYING INSTALL
+
+%files devel
+%defattr(-,root,root,-)
+%{_includedir}/libcgroup.h
+%{_includedir}/libcgroup/*.h
+%{_libdir}/libcgroup.*
+/%{_libdir}/pkgconfig/libcgroup.pc
+%doc COPYING INSTALL
+
+
+%changelog
+* Tue Nov 2 2010 Jan Safranek <jsafrane@redhat.com> 0.37.rc1-1
+- Add cgsnapshot
+* Thu Feb 18 2010 Dhaval Giani <dhaval.giani@gmail.com> 0.36.rc1-1
+- Add pkgconfig file
+* Tue Jan 19 2010 Balbir Singh <balbir@linux.vnet.ibm.com> 0.35.1
+- Integrate Jan's fixes for distributing cgget and initscripts
+* Thu Oct 22 2009 Jan Safranek <jsafrane@redhat.com> 0.34-1
+- Update to latest upstream
+- Split PAM module to separate subpackage
+* Tue Feb 24 2009 Balbir Singh <balbir@linux.vnet.ibm.com> 0.33-1
+- Update to 0.33, spec file changes to add Makefiles and pam_cgroup module
+* Fri Oct 10 2008 Dhaval Giani <dhaval@linux.vnet.ibm.com> 0.32-1
+- Update to latest upstream
+* Thu Sep 11 2008 Dhaval Giani <dhaval@linux-vnet.ibm.com> 0.31-1
+- Update to latest upstream
+* Sat Aug 2 2008 Dhaval Giani <dhaval@linux.vnet.ibm.com> 0.1c-3
+- Change release to fix broken upgrade path
+* Wed Jun 11 2008 Dhaval Giani <dhaval@linux.vnet.ibm.com> 0.1c-1
+- Update to latest upstream version
+* Tue Jun 3 2008 Balbir Singh <balbir@linux.vnet.ibm.com> 0.1b-3
+- Add post and postun. Also fix Requires for devel to depend on base n-v-r
+* Sat May 31 2008 Balbir Singh <balbir@linux.vnet.ibm.com> 0.1b-2
+- Fix makeinstall, Source0 and URL (review comments from Tom)
+* Mon May 26 2008 Balbir Singh <balbir@linux.vnet.ibm.com> 0.1b-1
+- Add a generatable spec file
+* Tue May 20 2008 Balbir Singh <balbir@linux.vnet.ibm.com> 0.1-1
+- Get the spec file to work
+* Tue May 20 2008 Dhaval Giani <dhaval@linux.vnet.ibm.com> 0.01-1
+- The first version of libcg
--- /dev/null
+%define soversion @LIBRARY_VERSION_MAJOR@.@LIBRARY_VERSION_MINOR@.@LIBRARY_VERSION_RELEASE@
+%define soversion_major @LIBRARY_VERSION_MAJOR@
+
+Name: libcgroup
+Summary: Tools and libraries to control and monitor control groups
+Group: System Environment/Libraries
+Version: @PACKAGE_VERSION@
+Release: 1%{?dist}
+License: LGPLv2+
+URL: http://libcg.sourceforge.net/
+Source0: http://downloads.sourceforge.net/libcg/%{name}-%{version}.tar.bz2
+BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
+BuildRequires: pam-devel
+BuildRequires: byacc
+BuildRequires: flex
+BuildRequires: coreutils
+Requires(pre): shadow-utils
+Requires(post): chkconfig, /sbin/service
+Requires(preun): /sbin/chkconfig
+
+%description
+Control groups infrastructure. The tools and library help manipulate, control,
+administrate and monitor control groups and the associated controllers.
+
+%package pam
+Summary: A Pluggable Authentication Module for libcgroup
+Group: System Environment/Base
+Requires: libcgroup = %{version}-%{release}
+
+%description pam
+Linux-PAM module, which allows administrators to classify the user's login
+processes to pre-configured control group.
+
+%package devel
+Summary: Development libraries to develop applications that utilize control groups
+Group: Development/Libraries
+Requires: libcgroup = %{version}-%{release}
+
+%description devel
+It provides API to create/delete and modify cgroup nodes. It will also in the
+future allow creation of persistent configuration for control groups and
+provide scripts to manage that configuration.
+
+%prep
+%setup -q
+
+%build
+%configure --bindir=/bin --sbindir=/sbin --libdir=%{_libdir} --enable-initscript-install --enable-pam-module-dir=/%{_lib}/security
+
+make %{?_smp_mflags}
+
+
+%install
+rm -rf $RPM_BUILD_ROOT
+make DESTDIR=$RPM_BUILD_ROOT install
+
+# install config files
+mkdir -p $RPM_BUILD_ROOT/%{_sysconfdir}/sysconfig
+cp samples/cgred.conf $RPM_BUILD_ROOT/%{_sysconfdir}/sysconfig/cgred.conf
+cp samples/cgconfig.sysconfig $RPM_BUILD_ROOT/%{_sysconfdir}/sysconfig/cgconfig
+cp samples/cgconfig.conf $RPM_BUILD_ROOT/%{_sysconfdir}/cgconfig.conf
+cp samples/cgrules.conf $RPM_BUILD_ROOT/%{_sysconfdir}/cgrules.conf
+cp samples/cgsnapshot_blacklist.conf $RPM_BUILD_ROOT/%{_sysconfdir}/cgsnapshot_blacklist.conf
+
+# sanitize pam module, we need only pam_cgroup.so
+mv -f $RPM_BUILD_ROOT/%{_lib}/security/pam_cgroup.so.*.*.* $RPM_BUILD_ROOT/%{_lib}/security/pam_cgroup.so
+rm -f $RPM_BUILD_ROOT/%{_lib}/security/pam_cgroup.la $RPM_BUILD_ROOT/%{_lib}/security/pam_cgroup.so.*
+
+# move the libraries to /
+mkdir -p $RPM_BUILD_ROOT/%{_lib}
+mv -f $RPM_BUILD_ROOT/%{_libdir}/libcgroup.so.%{soversion} $RPM_BUILD_ROOT/%{_lib}
+rm -f $RPM_BUILD_ROOT/%{_libdir}/libcgroup.so.%{soversion_major}
+ln -sf libcgroup.so.%{soversion} $RPM_BUILD_ROOT/%{_lib}/libcgroup.so.%{soversion_major}
+ln -sf ../../%{_lib}/libcgroup.so.%{soversion} $RPM_BUILD_ROOT/%{_libdir}/libcgroup.so
+rm -f $RPM_BUILD_ROOT/%{_libdir}/*.la
+
+%clean
+rm -rf $RPM_BUILD_ROOT
+
+%pre
+getent group cgred >/dev/null || groupadd cgred
+
+%post
+/sbin/ldconfig
+/sbin/chkconfig --add cgred
+/sbin/chkconfig --add cgconfig
+
+%preun
+if [ $1 = 0 ]; then
+ /sbin/service cgred stop > /dev/null 2>&1 || :
+ /sbin/service cgconfig stop > /dev/null 2>&1 || :
+ /sbin/chkconfig --del cgconfig
+ /sbin/chkconfig --del cgred
+fi
+
+%postun -p /sbin/ldconfig
+
+%files
+%defattr(-,root,root,-)
+%config(noreplace) %{_sysconfdir}/sysconfig/cgred.conf
+%config(noreplace) %{_sysconfdir}/sysconfig/cgconfig
+%config(noreplace) %{_sysconfdir}/cgconfig.conf
+%config(noreplace) %{_sysconfdir}/cgrules.conf
+%config(noreplace) %{_sysconfdir}/cgsnapshot_blacklist.conf
+/%{_lib}/libcgroup.so.*
+%attr(2755, root, cgred) /bin/cgexec
+/bin/cgclassify
+/bin/cgcreate
+/bin/cgget
+/bin/cgset
+/bin/cgdelete
+/bin/lscgroup
+/bin/lssubsys
+/sbin/cgconfigparser
+/sbin/cgrulesengd
+/sbin/cgclear
+/bin/cgsnapshot
+%attr(0644, root, root) %{_mandir}/man1/*
+%attr(0644, root, root) %{_mandir}/man5/*
+%attr(0644, root, root) %{_mandir}/man8/*
+%attr(0755,root,root) %{_initrddir}/cgconfig
+%attr(0755,root,root) %{_initrddir}/cgred
+
+%doc COPYING INSTALL README_daemon
+
+%files pam
+%defattr(-,root,root,-)
+%attr(0755,root,root) /%{_lib}/security/pam_cgroup.so
+%doc COPYING INSTALL
+
+%files devel
+%defattr(-,root,root,-)
+%{_includedir}/libcgroup.h
+%{_includedir}/libcgroup/*.h
+%{_libdir}/libcgroup.*
+/%{_libdir}/pkgconfig/libcgroup.pc
+%doc COPYING INSTALL
+
+
+%changelog
+* Tue Nov 2 2010 Jan Safranek <jsafrane@redhat.com> 0.37.rc1-1
+- Add cgsnapshot
+* Thu Feb 18 2010 Dhaval Giani <dhaval.giani@gmail.com> 0.36.rc1-1
+- Add pkgconfig file
+* Tue Jan 19 2010 Balbir Singh <balbir@linux.vnet.ibm.com> 0.35.1
+- Integrate Jan's fixes for distributing cgget and initscripts
+* Thu Oct 22 2009 Jan Safranek <jsafrane@redhat.com> 0.34-1
+- Update to latest upstream
+- Split PAM module to separate subpackage
+* Tue Feb 24 2009 Balbir Singh <balbir@linux.vnet.ibm.com> 0.33-1
+- Update to 0.33, spec file changes to add Makefiles and pam_cgroup module
+* Fri Oct 10 2008 Dhaval Giani <dhaval@linux.vnet.ibm.com> 0.32-1
+- Update to latest upstream
+* Thu Sep 11 2008 Dhaval Giani <dhaval@linux-vnet.ibm.com> 0.31-1
+- Update to latest upstream
+* Sat Aug 2 2008 Dhaval Giani <dhaval@linux.vnet.ibm.com> 0.1c-3
+- Change release to fix broken upgrade path
+* Wed Jun 11 2008 Dhaval Giani <dhaval@linux.vnet.ibm.com> 0.1c-1
+- Update to latest upstream version
+* Tue Jun 3 2008 Balbir Singh <balbir@linux.vnet.ibm.com> 0.1b-3
+- Add post and postun. Also fix Requires for devel to depend on base n-v-r
+* Sat May 31 2008 Balbir Singh <balbir@linux.vnet.ibm.com> 0.1b-2
+- Fix makeinstall, Source0 and URL (review comments from Tom)
+* Mon May 26 2008 Balbir Singh <balbir@linux.vnet.ibm.com> 0.1b-1
+- Add a generatable spec file
+* Tue May 20 2008 Balbir Singh <balbir@linux.vnet.ibm.com> 0.1-1
+- Get the spec file to work
+* Tue May 20 2008 Dhaval Giani <dhaval@linux.vnet.ibm.com> 0.01-1
+- The first version of libcg
--- /dev/null
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+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
--- /dev/null
+.\" Copyright (C) 2009 Red Hat, Inc. All Rights Reserved.
+.\" Written by Ivana Varekova <varekova@redhat.com>.
+
+.TH CGCLASSIFY 1 2009-03-15 "Linux" "libcgroup Manual"
+.SH NAME
+cgclassify \- move running task(s) to given cgroups
+
+.SH SYNOPSIS
+\fBcgclassify\fR [\fB-g\fR <\fIcontrollers>:<path\fR>] [--sticky | --cancel-sticky] <\fIpidlist\fR>
+
+.SH DESCRIPTION
+this command moves processes defined by the list
+of processes
+(\fBpidlist\fR)
+to the given control groups.
+
+The pids in the pidlist are separated by spaces
+
+.TP
+.B -g <controllers>:<path>
+defines the control groups where the task will be moved.
+\fBcontrollers\fR is a list of controllers and
+\fBpath\fR is the relative path to control groups
+in the given controllers list.
+
+This flag can be used multiple times to
+define multiple pairs of lists of controllers
+and relative paths.
+Instead of the list of all mounted controllers,
+the wildcard \fB*\fR can be used.
+
+If this option is not used then
+\fBcgclassify\fR will automatically move the task to a
+control group based on \fB/etc/cgrules.conf\fR.
+
+.TP
+.B --sticky
+If this option is used, the daemon of service cgred (cgrulesengd process)
+does not change both the specified \fBpidlist\fR and their children tasks.
+Without this option, the daemon does not change the specified \fBpidlist\fR
+but it automatically changes their child tasks to the right cgroup based on
+\fB/etc/cgrules.conf\fR.
+
+.TP
+.B --cancel-sticky
+If this option is used, the daemon of service cgred (cgrulesengd process)
+can automatically change both the specified \fBpidlist\fR and their child
+tasks to the right cgroup based on \fB/etc/cgrules.conf\fR.
+
+.SH ENVIRONMENT VARIABLES
+.TP
+.B CGROUP_LOGLEVEL
+controls verbosity of the tool. Allowed values are \fBDEBUG\fR,
+\fBINFO\fR, \fBWARNING\fR or \fBERROR\fR.
+
+.SH FILES
+.TP
+.B /etc/cgrules.conf
+default libcgroup configuration file
+
+
+.SH SEE ALSO
+cgrules.conf (5), cgexec (1)
+
--- /dev/null
+.\" Copyright IBM Corporation. 2009.
+.\" Written by Dhaval Giani <dhaval@linux.vnet.ibm.com>.
+
+.TH CGCLEAR 1 2009-10-23 "Linux" "libcgroup Manual"
+.SH NAME
+cgclear \- unload the cgroup filesystem
+
+.SH SYNOPSIS
+\fBcgclear\fR [\fB-e\fR] [\fB-l\fR <\fIfilename\fR>] [\fB-L\fR <\fIdirectory\fR>] [...]
+
+.SH DESCRIPTION
+
+Without parameters, this command moves all the tasks inside the various cgroups
+to the root cgroup, deletes all the cgroups and finally
+unmounts the cgroup filesystem from the system.
+
+If one or more config files are specified, only groups defined in the config
+files are removed. The files are processed in reverse order, i.e. the last
+file on command line is processed first, so \fBcgclear\fR can have the same
+command line arguments as appropriate \fBcgconfigparser\fR.
+
+.TP
+.B -l, --load=<filename>
+specifies the config file to read. This option can be used multiple times and
+can be mixed with \fB-L\fR option.
+
+.TP
+.B -L, --load-directory=<directory>
+specifies the directory, which is searched for configuration files. All files
+in this directory will be processed in alphabetical order as they were specified
+by \fB-l\fR option. This option can be used multiple times and
+can be mixed with \fB-l\fR option.
+
+.TP
+.B -e
+specifies that only empty groups should be removed. If a group defined in a
+config file has tasks inside or has a subgroup, it won't be removed. This
+option works only with \fB-l\fR or \fB-L\fR options.
+
+.SH ENVIRONMENT VARIABLES
+.TP
+.B CGROUP_LOGLEVEL
+controls verbosity of the tool. Allowed values are \fBDEBUG\fR,
+\fBINFO\fR, \fBWARNING\fR or \fBERROR\fR.
+
+.SH SEE ALSO
+cgconfigparser(1)
--- /dev/null
+.TH CGCONFIG.CONF 5
+.\"***********************************
+.SH NAME
+cgconfig.conf \- libcgroup configuration file
+.\"***********************************
+.SH DESCRIPTION
+.B "cgconfig.conf"
+is a configuration file used by
+.B libcgroup
+to define control groups, their parameters and their mount points.
+The file consists of
+.I mount
+,
+.I group
+and
+.I default
+sections. These sections can be in arbitrary order and all of them are
+optional. Any line starting with '#' is considered a comment line and
+is ignored.
+.LP
+.I mount
+section has this form:
+.RS
+.nf
+.ft B
+.sp
+mount {
+.RS
+.ft B
+<controller> = <path>;
+.I "..."
+.RE
+.ft B
+}
+.ft R
+.fi
+.RE
+
+.TP
+.B controller
+Name of the kernel subsystem. The list of subsystems supported by the kernel
+can be found in
+.I /proc/cgroups
+file. Named hierarchy can be specified as controller
+\fB"name=<somename>"\fR. Do not forget to use double quotes around
+this controller name (see examples below).
+
+.B Libcgroup
+merges all subsystems mounted to the same directory (see
+Example 1) and the directory is mounted only once.
+
+.TP
+.B path
+The directory path where the group hierarchy associated to a given
+controller shall be mounted. The directory is created
+automatically on cgconfig service startup if it does not exist and
+is deleted on service shutdown.
+.LP
+
+If no
+.I mount
+section is specified, no controllers are mounted.
+
+.I group
+section has this form:
+.RS
+.nf
+.ft B
+.sp
+group <name> {
+.RS
+.ft B
+[permissions]
+<controller> {
+.RS
+.ft B
+<param name> = <param value>;
+.I "..."
+.RE
+.ft B
+}
+.I "..."
+.RE
+.ft B
+}
+.ft R
+.fi
+.RE
+
+.TP
+.B name
+Name of the control group. It can contain only characters, which are
+allowed for directory names.
+The groups form a tree, i.e. a control group can contain zero or more
+subgroups. Subgroups can be specified using '/' delimiter.
+
+The root control group is always created automatically in all hierarchies
+and it is the base of the group hierarchy. It can be explicitly specified in
+.B cgconfig.conf
+by using '.' as group name. This can be used e.g. to set its permissions,
+as shown in Example 6.
+
+When the parent control group of a subgroup is not specified
+it is created automatically.
+
+.TP
+.B permissions
+Permissions of the given control group on mounted filesystem.
+.I root
+has always permission to do anything with the control group.
+Permissions have the following syntax:
+.RS 17
+.ft B
+.nf
+perm {
+.RS
+.ft B
+task {
+.RS
+.ft B
+uid = <task user>;
+gid = <task group>;
+fperm = <file permissions>
+.RE
+}
+admin {
+.RS
+uid = <admin name>;
+gid = <admin group>;
+dperm = <directory permissions>
+fperm = <file permissions>
+.RE
+}
+.RE
+}
+.fi
+.RE
+.ft R
+
+.RS
+.TP 17
+.B "task user/group"
+Name of the user and the group, which own the
+.I tasks
+file of the control group. Given fperm then specify the file permissions.
+Please note that the given value is not used as was specified. Instead,
+current file owner permissions are used as a "umask" for group and others
+permissions. For example if fperm = 777 then both group and others will get
+the same permissions as the file owner.
+.TP 17
+.B "admin user/group"
+Name of the user and the group which own the rest of control group's
+files. Given fperm and dperm control file and directory permissions.
+Again, the given value is masked by the file/directory owner permissions.
+.LP
+Permissions are only apply to the enclosing control group and are not
+inherited by subgroups. If there is no
+.B perm
+section in the control group definition,
+.I root:root
+is the owner of all files and default file permissions are preserved if
+fperm resp. dperm are not specified.
+.RE
+.TP
+.B controller
+Name of the kernel subsystem.
+The section can be
+empty, default kernel parameters will be used in this case. By
+specifying
+.B controller
+the control group and all its parents are controlled by the specific
+subsystem. One control group can be controlled by multiple subsystems,
+even if the subsystems are mounted on different directories. Each
+control group must be controlled by at least one subsystem, so that
+.B libcgroup
+knows in which hierarchies the control group should be created.
+
+The parameters of the given controller can be modified in the following
+section enclosed in brackets.
+.RS
+.TP
+.B param name
+Name of the file to set. Each controller can have zero or more
+parameters.
+.TP
+.B param value
+Value which should be written to the file when the control group is
+created. If it is enclosed in double quotes `"', it can contain spaces
+and other special characters.
+.RE
+
+If no
+.I group
+section is specified, no groups are created.
+
+.I default
+section has this form:
+.RS
+.nf
+.ft B
+.sp
+default {
+.RS
+.ft B
+perm {
+.RS
+.ft B
+task {
+.RS
+.ft B
+uid = <task user>;
+gid = <task group>;
+fperm = <file permissions>
+.RE
+}
+admin {
+.RS
+uid = <admin name>;
+gid = <admin group>;
+dperm = <directory permissions>
+fperm = <file permissions>
+.RE
+}
+.RE
+}
+.RE
+}
+.ft R
+.fi
+.RE
+
+Content of the
+.B perm
+section has the same form as in
+.I group
+section. The permissions defined here specify owner and permissions of
+groups and files of all groups, which do not have explicitly specified
+their permissions in their
+.I group
+section.
+
+.I template
+section has the same structure as
+.B group
+section. Template name uses the same templates string as
+.B cgrules.conf
+destination tag (see (\fBcgrules.conf\fR (5)).
+Template definition is used as a control group definition for rules in
+\fBcgrules.conf\fR (5) with the same destination name.
+Templates does not use
+.B default
+section settings.
+
+.\"********************************************"
+.SH EXAMPLES
+.LP
+.SS Example 1
+.LP
+The configuration file:
+.LP
+.RS
+.nf
+mount {
+.RS
+cpu = /mnt/cgroups/cpu;
+cpuacct = /mnt/cgroups/cpu;
+.RE
+}
+.fi
+.RE
+
+creates the hierarchy controlled by two subsystems with no groups
+inside. It corresponds to the following operations:
+.LP
+.RS
+.nf
+mkdir /mnt/cgroups/cpu
+mount -t cgroup -o cpu,cpuacct cpu /mnt/cgroups/cpu
+.fi
+.RE
+
+.SS Example 2
+.LP
+The configuration file:
+.LP
+.RS
+.nf
+mount {
+.RS
+cpu = /mnt/cgroups/cpu;
+"name=scheduler" = /mnt/cgroups/cpu;
+"name=noctrl" = /mnt/cgroups/noctrl;
+.RE
+}
+
+group daemons {
+.RS
+cpu {
+.RS
+cpu.shares = "1000";
+.RE
+}
+.RE
+}
+group test {
+.RS
+"name=noctrl" {
+}
+.RE
+}
+.RE
+.fi
+creates two hierarchies. One hierarchy named \fBscheduler\fR controlled by cpu
+subsystem, with group \fBdaemons\fR inside. Second hierarchy is named
+\fBnoctrl\fR without any controller, with group \fBtest\fR. It corresponds to
+following operations:
+.LP
+.RS
+.nf
+mkdir /mnt/cgroups/cpu
+mount -t cgroup -o cpu,name=scheduler cpu /mnt/cgroups/cpu
+mount -t cgroup -o none,name=noctrl none /mnt/cgroups/noctrl
+
+mkdir /mnt/cgroups/cpu/daemons
+echo 1000 > /mnt/cgroups/cpu/daemons/www/cpu.shares
+
+mkdir /mnt/cgroups/noctrl/tests
+.fi
+.RE
+
+The
+.I daemons
+group is created automatically when its first subgroup is
+created. All its parameters have the default value and only root can
+access group's files.
+.LP
+Since both
+.I cpuacct
+and
+.I cpu
+subsystems are mounted to the same directory, all
+groups are implicitly controlled also by
+.I cpuacct
+subsystem, even if there is no
+.I cpuacct
+section in any of the groups.
+.RE
+
+.SS Example 3
+.LP
+The configuration file:
+.LP
+.RS
+.nf
+mount {
+.RS
+cpu = /mnt/cgroups/cpu;
+cpuacct = /mnt/cgroups/cpu;
+.RE
+}
+
+group daemons/www {
+.RS
+perm {
+.RS
+task {
+.RS
+uid = root;
+gid = webmaster;
+fperm = 770;
+.RE
+}
+admin {
+.RS
+uid = root;
+gid = root;
+dperm = 775;
+fperm = 744;
+.RE
+}
+.RE
+}
+cpu {
+.RS
+cpu.shares = "1000";
+.RE
+}
+.RE
+}
+
+group daemons/ftp {
+.RS
+perm {
+.RS
+task {
+.RS
+uid = root;
+gid = ftpmaster;
+fperm = 774;
+.RE
+}
+admin {
+.RS
+uid = root;
+gid = root;
+dperm = 755;
+fperm = 700;
+.RE
+}
+.RE
+}
+cpu {
+.RS
+cpu.shares = "500";
+.RE
+}
+.RE
+}
+.RE
+.fi
+creates the hierarchy controlled by two subsystems with one group and
+two subgroups inside, setting one parameter.
+It corresponds to the following operations (except for file permissions
+which are little bit trickier to emulate via chmod):
+
+.LP
+.RS
+.nf
+mkdir /mnt/cgroups/cpu
+mount -t cgroup -o cpu,cpuacct cpu /mnt/cgroups/cpu
+
+mkdir /mnt/cgroups/cpu/daemons
+
+mkdir /mnt/cgroups/cpu/daemons/www
+chown root:root /mnt/cgroups/cpu/daemons/www/*
+chown root:webmaster /mnt/cgroups/cpu/daemons/www/tasks
+echo 1000 > /mnt/cgroups/cpu/daemons/www/cpu.shares
+
+ # + chmod the files so the result looks like:
+ # ls -la /mnt/cgroups/cpu/daemons/www/
+ # admin.dperm = 755:
+ # drwxr-xr-x. 2 root webmaster 0 Jun 16 11:51 .
+ #
+ # admin.fperm = 744:
+ # --w-------. 1 root webmaster 0 Jun 16 11:51 cgroup.event_control
+ # -r--r--r--. 1 root webmaster 0 Jun 16 11:51 cgroup.procs
+ # -r--r--r--. 1 root webmaster 0 Jun 16 11:51 cpuacct.stat
+ # -rw-r--r--. 1 root webmaster 0 Jun 16 11:51 cpuacct.usage
+ # -r--r--r--. 1 root webmaster 0 Jun 16 11:51 cpuacct.usage_percpu
+ # -rw-r--r--. 1 root webmaster 0 Jun 16 11:51 cpu.rt_period_us
+ # -rw-r--r--. 1 root webmaster 0 Jun 16 11:51 cpu.rt_runtime_us
+ # -rw-r--r--. 1 root webmaster 0 Jun 16 11:51 cpu.shares
+ # -rw-r--r--. 1 root webmaster 0 Jun 16 11:51 notify_on_release
+ #
+ # tasks.fperm = 770
+ # -rw-rw----. 1 root webmaster 0 Jun 16 11:51 tasks
+
+
+mkdir /mnt/cgroups/cpu/daemons/ftp
+chown root:root /mnt/cgroups/cpu/daemons/ftp/*
+chown root:ftpmaster /mnt/cgroups/cpu/daemons/ftp/tasks
+echo 500 > /mnt/cgroups/cpu/daemons/ftp/cpu.shares
+
+ # + chmod the files so the result looks like:
+ # ls -la /mnt/cgroups/cpu/daemons/ftp/
+ # admin.dperm = 755:
+ # drwxr-xr-x. 2 root ftpmaster 0 Jun 16 11:51 .
+ #
+ # admin.fperm = 700:
+ # --w-------. 1 root ftpmaster 0 Jun 16 11:51 cgroup.event_control
+ # -r--------. 1 root ftpmaster 0 Jun 16 11:51 cgroup.procs
+ # -r--------. 1 root ftpmaster 0 Jun 16 11:51 cpuacct.stat
+ # -rw-------. 1 root ftpmaster 0 Jun 16 11:51 cpuacct.usage
+ # -r--------. 1 root ftpmaster 0 Jun 16 11:51 cpuacct.usage_percpu
+ # -rw-------. 1 root ftpmaster 0 Jun 16 11:51 cpu.rt_period_us
+ # -rw-------. 1 root ftpmaster 0 Jun 16 11:51 cpu.rt_runtime_us
+ # -rw-------. 1 root ftpmaster 0 Jun 16 11:51 cpu.shares
+ # -rw-------. 1 root ftpmaster 0 Jun 16 11:51 notify_on_release
+ #
+ # tasks.fperm = 774:
+ # -rw-rw-r--. 1 root ftpmaster 0 Jun 16 11:51 tasks
+
+.fi
+.RE
+
+The
+.I daemons
+group is created automatically when its first subgroup is
+created. All its parameters have the default value and only root can
+access the group's files.
+.LP
+Since both
+.I cpuacct
+and
+.I cpu
+subsystems are mounted to the same directory, all
+groups are implicitly also controlled by the
+.I cpuacct
+subsystem, even if there is no
+.I cpuacct
+section in any of the groups.
+.RE
+
+.SS Example 4
+.LP
+The configuration file:
+
+.LP
+.RS
+.nf
+mount {
+.RS
+cpu = /mnt/cgroups/cpu;
+cpuacct = /mnt/cgroups/cpuacct;
+.RE
+}
+
+group daemons {
+.RS
+cpuacct{
+}
+cpu {
+}
+.RE
+}
+.fi
+.RE
+creates two hierarchies and one common group in both of them.
+It corresponds to the following operations:
+.LP
+.RS
+.nf
+mkdir /mnt/cgroups/cpu
+mkdir /mnt/cgroups/cpuacct
+mount -t cgroup -o cpu cpu /mnt/cgroups/cpu
+mount -t cgroup -o cpuacct cpuacct /mnt/cgroups/cpuacct
+
+mkdir /mnt/cgroups/cpu/daemons
+mkdir /mnt/cgroups/cpuacct/daemons
+.fi
+.RE
+
+In fact there are two groups created. One in the
+.I cpuacct
+hierarchy, the second in the
+.I cpu
+hierarchy. These two groups have nothing in common and can
+contain different subgroups and different tasks.
+
+.SS Example 5
+.LP
+
+The configuration file:
+
+.LP
+.RS
+.nf
+mount {
+.RS
+cpu = /mnt/cgroups/cpu;
+cpuacct = /mnt/cgroups/cpuacct;
+.RE
+}
+
+group daemons {
+.RS
+cpuacct{
+}
+.RE
+}
+
+group daemons/www {
+.RS
+cpu {
+.RS
+cpu.shares = "1000";
+.RE
+}
+.RE
+}
+
+group daemons/ftp {
+.RS
+cpu {
+.RS
+cpu.shares = "500";
+.RE
+}
+.RE
+}
+.fi
+.RE
+creates two hierarchies with few groups inside. One of the groups
+is created in both hierarchies.
+
+It corresponds to the following operations:
+.LP
+.RS
+.nf
+mkdir /mnt/cgroups/cpu
+mkdir /mnt/cgroups/cpuacct
+mount -t cgroup -o cpu cpu /mnt/cgroups/cpu
+mount -t cgroup -o cpuacct cpuacct /mnt/cgroups/cpuacct
+
+mkdir /mnt/cgroups/cpuacct/daemons
+mkdir /mnt/cgroups/cpu/daemons
+mkdir /mnt/cgroups/cpu/daemons/www
+echo 1000 > /mnt/cgroups/cpu/daemons/www/cpu.shares
+mkdir /mnt/cgroups/cpu/daemons/ftp
+echo 500 > /mnt/cgroups/cpu/daemons/ftp/cpu.shares
+.fi
+.RE
+Group
+.I daemons
+is created in both hierarchies. In the
+.I cpuacct
+hierarchy the group is explicitly mentioned in the configuration
+file. In the
+.I cpu
+hierarchy the group is created implicitly when
+.I www
+is created there. These two groups have nothing in common, for example
+they do not share processes and subgroups. Groups
+.I www
+and
+.I ftp
+are created only in the
+.I cpu
+hierarchy and are not controlled by the
+.I cpuacct
+subsystem.
+
+.SS Example 6
+.LP
+The configuration file:
+.LP
+.RS
+.nf
+mount {
+.RS
+cpu = /mnt/cgroups/cpu;
+cpuacct = /mnt/cgroups/cpu;
+.RE
+}
+
+group . {
+.RS
+perm {
+.RS
+task {
+.RS
+uid = root;
+gid = operator;
+.RE
+}
+admin {
+.RS
+uid = root;
+gid = operator;
+.RE
+}
+.RE
+}
+cpu {
+}
+.RE
+}
+
+group daemons {
+.RS
+perm {
+.RS
+task {
+.RS
+uid = root;
+gid = daemonmaster;
+.RE
+}
+admin {
+.RS
+uid = root;
+gid = operator;
+.RE
+}
+.RE
+}
+cpu {
+}
+.RE
+}
+.RE
+.fi
+creates the hierarchy controlled by two subsystems with one group having some
+special permissions.
+It corresponds to the following operations:
+.LP
+.RS
+.nf
+mkdir /mnt/cgroups/cpu
+mount -t cgroup -o cpu,cpuacct cpu /mnt/cgroups/cpu
+
+chown root:operator /mnt/cgroups/cpu/*
+chown root:operator /mnt/cgroups/cpu/tasks
+
+mkdir /mnt/cgroups/cpu/daemons
+chown root:operator /mnt/cgroups/cpu/daemons/*
+chown root:daemonmaster /mnt/cgroups/cpu/daemons/tasks
+.fi
+.RE
+
+Users which are members of the
+.I operator
+group are allowed to administer the control groups, i.e. create new control
+groups and move processes between these groups without having root
+privileges.
+
+Members of the
+.I daemonmaster
+group can move processes to the
+.I daemons
+control group, but they can not move the process out of the group. Only the
+.I operator
+or root can do that.
+
+.SS Example 7
+.LP
+The configuration file:
+
+.LP
+.RS
+.nf
+mount {
+.RS
+cpu = /mnt/cgroups/cpu;
+cpuacct = /mnt/cgroups/cpuacct;
+.RE
+}
+
+group students {
+.RS
+cpuacct{
+}
+cpu {
+}
+.RE
+}
+
+template students/%u {
+.RS
+cpuacct{
+}
+cpu {
+}
+.RE
+}
+
+mkdir /mnt/cgroups/cpu/daemons
+mkdir /mnt/cgroups/cpuacct/daemons
+.fi
+.RE
+
+The situation is the similar as in Example 4. The only difference is template,
+which is used if some rule uses "/students/%u" as a destination.
+
+
+
+.SH RECOMMENDATIONS
+.SS Keep hierarchies separated
+Having multiple hierarchies is perfectly valid and can be useful
+in various scenarios. To keeps things clean, do not
+create one group in multiple hierarchies. Examples 4 and 5 show
+how unreadable and confusing it can be, especially when reading
+somebody elses configuration file.
+
+.SS Explicit is better than implicit
+.B libcgroup
+can implicitly create groups which are needed for the creation of
+configured subgroups. This may be useful and save some typing in
+simple scenarios. When it comes to multiple hierarchies, it's
+better to explicitly specify all groups and all controllers
+related to them.
+
+.SH FILES
+.LP
+.PD .1v
+.TP 20
+.B /etc/cgconfig.conf
+.TP
+default libcgroup configuration file
+.PD
+
+.SH SEE ALSO
+cgconfigparser (8)
+
+.SH BUGS
+Parameter values must be single strings without spaces.
+Parsing of quoted strings is not implemented.
+
+.SH
+
--- /dev/null
+.\" Copyright (C) 2009 Red Hat, Inc. All Rights Reserved.
+.\" Written by Ivana Varekova <varekova@redhat.com>.
+
+.TH CGCONFIGPARSER 8 2009-03-16 "Linux" "libcgroup Manual"
+.SH NAME
+
+cgconfigparser \- setup control group file system
+
+.SH SYNOPSIS
+\fBcgconfigparser\fR [\fB-h\fR] [\fB-l\fR \fI<filename>\fR] [\fB-L\fR \fI<directory>\fR] [...]
+
+.SH OPTIONS
+.TP
+.B -h, --help
+Displays help.
+.TP
+.B -l, --load=FILE
+Parses the control groups configuration file
+Sets up the control group file system
+defined by the configuration file and mounts
+mount points defined by the configuration file.
+The format of the file is described in
+\fBcgconfig.conf\fR. This option can be used multiple times and can be mixed
+with \fB-L\fR option.
+
+.TP
+.B -L, --load-directory=DIR
+Finds all files in given directory and parses them in alphabetical order
+like they were specified by \fB-l\fR option. This option can be used
+multiple times and can be mixed with \fB-l\fR option.
+
+.TP
+.B -a <agid>:<auid>
+defines the default owner of the
+rest of the defined control group’s files. These users are
+allowed to set subsystem parameters and create subgroups.
+The default value is the same as has the parent cgroup.
+
+.TP
+.B -d, --dperm=mode
+sets the default permissions of a control groups directory.
+The permissions needs to be specified as octal numbers e.g.
+\fB-d 775\fR.
+
+.TP
+.B -f, --fperm=mode
+sets the default permissions of the control group files.
+The permissions needs to be specified as octal numbers e.g.
+\fB-f 775\fR.
+The value is not used as given because the current owner's
+permissions are used as an umask (so 777 will set group and
+others permissions to the owners permissions).
+
+.TP
+.B -s, --tperm=mode
+sets the default permissions of the control group tasks files.
+The permissions needs to be specified as octal numbers e.g.
+\fB-f 775\fR.
+The value is not used as given because the current owner's
+permissions are used as an umask (so 777 will set group and
+others permissions to the owners permissions).
+
+.TP
+.B -t <tuid>:<tgid>
+defines the default owner of tasks file of the defined control
+group. I.e. this user and members
+of this group have write access to the file.
+
+.LP
+
+.SH ENVIRONMENT VARIABLES
+.TP
+.B CGROUP_LOGLEVEL
+controls verbosity of the tool. Allowed values are \fBDEBUG\fR,
+\fBINFO\fR, \fBWARNING\fR or \fBERROR\fR.
+
+.SH SEE ALSO
+cgconfig.conf (5)
--- /dev/null
+.\" Written by Ivana Hutarova Varekova <varekova@redhat.com>
+
+.TH CGCREATE 1 2009-03-15 "Linux" "libcgroup Manual"
+.SH NAME
+cgcreate \- create new cgroup(s)
+
+.SH SYNOPSIS
+\fBcgcreate\fR [\fB-h\fR] [\fB-t\fR <\fItuid>:<tgid\fR>]
+[\fB-a\fR <\fIagid>:<auid\fR>] [\fB-f\fR mode] [\fB-d\fR mode]
+[\fB-s\fR mode] \fB-g\fR <\fIcontrollers>:<path\fR> [\fB-g\fR ...]
+
+.SH DESCRIPTION
+The command creates new cgroup(s) defined by the options
+\fB-g\fR.
+
+.TP
+.B -a <agid>:<auid>
+defines the name of the user and the group which own the
+rest of the defined control group’s files. These users are
+allowed to set subsystem parameters and create subgroups.
+The default value is the same as has the parent cgroup.
+
+.TP
+.B -d, --dperm=mode
+sets the permissions of a control groups directory.
+The permissions needs to be specified as octal numbers e.g.
+\fB-d 775\fR.
+
+.TP
+.B -f, --fperm=mode
+sets the permissions of the control groups parameters.
+The permissions needs to be specified as octal numbers e.g.
+\fB-f 775\fR.
+The value is not used as given because the current owner's
+permissions are used as an umask (so 777 will set group and
+others permissions to the owners permissions).
+
+.TP
+.B -g <controllers>:<path>
+defines control groups to be added.
+\fBcontrollers\fR is a list of controllers and
+\fBpath\fR is the relative path to control groups
+in the given controllers list. This option can be specified
+multiple times.
+
+.TP
+.B -h, --help
+display this help and exit
+
+.TP
+.B -s, --tperm=mode
+sets the permissions of the control group tasks file.
+The permissions needs to be specified as octal numbers e.g.
+\fB-s 775\fR.
+The value is not used as given because the current owner's
+permissions are used as an umask (so 777 will set group and
+others permissions to the owners permissions).
+
+.TP
+.B -t <tuid>:<tgid>
+defines the name of the user and the group, which owns tasks
+file of the defined control group. I.e. this user and members
+of this group have write access to the file.
+The default value is the same as has the parent cgroup.
+
+.SH ENVIRONMENT VARIABLES
+.TP
+.B CGROUP_LOGLEVEL
+controls verbosity of the tool. Allowed values are \fBDEBUG\fR,
+\fBINFO\fR, \fBWARNING\fR or \fBERROR\fR.
+
+.SH FILES
+
+.SH SEE ALSO
+cgrules.conf (5)
+cgexec (1)
+cgclassify (1)
--- /dev/null
+.\" Copyright (C) 2009 Red Hat, Inc. All Rights Reserved.
+.\" Written by Jan Safranek <jsafrane@redhat.com>
+
+.TH CGDELETE 1 2009-10-26 "Linux" "libcgroup Manual"
+.SH NAME
+
+cgdelete \- remove control group(s)
+
+.SH SYNOPSIS
+\fBcgdelete\fR [\fB-h\fR] [\fB-r\fR] [[\fB-g\fR]
+<\fIcontrollers\fR>:\fI<path\fR>] ...
+
+.SH DESCRIPTION
+The \fBcgdelete\fR
+program removes all specified control groups.
+
+.TP
+.B [-g] <controllers>:<path>
+Defines the control group to delete. Multiple control groups nay be
+specified.
+.B -g
+is optional.
+
+.TP
+.B -h, --help
+Display this help and exit.
+
+.TP
+.B -r, --recursive
+Recursively remove all subgroups.
+
+.SH ENVIRONMENT VARIABLES
+.TP
+.B CGROUP_LOGLEVEL
+controls verbosity of the tool. Allowed values are \fBDEBUG\fR,
+\fBINFO\fR, \fBWARNING\fR or \fBERROR\fR.
+
+.SH SEE ALSO
+cgcreate (1), lscgroup (1), cgclear (1)
--- /dev/null
+.\" Copyright (C) 2009 Red Hat, Inc. All Rights Reserved.
+.\" Written by Ivana Varekova <varekova@redhat.com>
+
+.TH CGEXEC 1 2009-03-15 "Linux" "libcgroup Manual"
+.SH NAME
+
+cgexec \- run the task in given control groups
+
+.SH SYNOPSIS
+\fBcgexec\fR [\fB-h\fR] [\fB-g\fR <\fIcontrollers>:<path\fR>] [--sticky] \fBcommand\fR [\fIarguments\fR]
+
+.SH DESCRIPTION
+The \fBcgexec\fR
+program executes the task \fBcommand\fR
+with arguments \fBarguments\fR in the given control groups.
+
+.TP
+.B -g <controllers>:<path>
+defines the control groups in which the task will be run.
+\fBcontrollers\fR is a list of controllers and
+\fBpath\fR is the relative path to control groups
+in the given controllers list.
+
+This flag can be used multiple times to
+define multiple pairs of lists of controllers
+and relative paths.
+Instead of the list of all mounted controllers,
+the wildcard \fBb"*b"\fR can be used.
+
+If this option is not used,
+\fBcgexec\fR will automatically place the task in the right
+cgroup based on \fB/etc/cgrules.conf\fR.
+
+If \fB/etc/cgrules.conf\fR configuration file is used, there can be used
+template names. Then the control group name contains
+a template in destination tag (see \fBcgrules.conf\fR (5))
+and if the cgroup does not exist in execution time,
+it is created, based on \fB/etc/cgconfig.conf\fR specification.
+If the specifications are not present the group is created with the default
+kernel values.
+
+.TP
+.B -h, --help
+Display this help and exit.
+
+.TP
+.B --sticky
+If running the task \fBcommand\fR with this option, the daemon of
+service cgred (cgrulesengd process) does not change both the task
+of the \fBcommand\fR and the child tasks. Without this option,
+the daemon does not change the task of the \fBcommand\fR but it
+changes the child tasks to the right cgroup based on
+\fB/etc/cgrules.conf\fR automatically.
+
+.LP
+
+.SH EXAMPLES
+
+.nf
+.ft B
+cgexec -g *:test1 ls
+.ft R
+.fi
+runs command \fBls\fR in control group test1
+in all mounted controllers.
+
+.nf
+.ft B
+cgexec -g cpu,memory:test1 ls -l
+.ft R
+.fi
+runs command \fBls -l\fR in control group test1
+in controllers cpu and memory.
+
+.nf
+.ft B
+cgexec -g cpu,memory:test1 -g swap:test2 ls -l
+.ft R
+.fi
+runs command \fBls -l\fR in control group test1
+in controllers cpu and memory and control group
+test2 in controller swap.
+
+.SH ENVIRONMENT VARIABLES
+.TP
+.B CGROUP_LOGLEVEL
+controls verbosity of the tool. Allowed values are \fBDEBUG\fR,
+\fBINFO\fR, \fBWARNING\fR or \fBERROR\fR.
+
+.SH FILES
+.TP
+.B /etc/cgrules.conf
+default libcgroup configuration file
+
+.SH SEE ALSO
+cgrules.conf (5)
--- /dev/null
+.\" Copyright (C) 2010 Red Hat, Inc. All Rights Reserved.
+.\" Written by Jan Safranek <jsafrane@redhat.com>
+
+.TH CGGET 1 2010-01-18 "Linux" "libcgroup Manual"
+.SH NAME
+
+cgget \- print parameter(s) of given group(s)
+
+.SH SYNOPSIS
+\fBcgget\fR [\fB-n\fR] [\fB-v\fR] [\fB-r\fR <\fIname\fR>]
+[\fB-g\fR <\fIcontroller\fR>] [\fB-a\fR] <\fBpath\fR> ...
+.br
+\fBcgget\fR [\fB-n\fR] [\fB-v\fR] [\fB-r\fR <\fIname\fR>]
+\fB-g\fR <\fIcontroller\fR>:<\fBpath\fR> ...
+
+.SH DESCRIPTION
+Prints the parameter(s) of input cgroup(s).
+If neither controller nor variable are specified,
+the values of all possible variables are displayed.
+
+.TP
+.B <path>
+is the name of the cgroup which should be read.
+This parameter can be used multiple times.
+
+.TP
+.B -a, --all
+print the variables for all controllers which consist in the given cgroup
+
+.TP
+.B -g <controller>
+defines controllers whose values should be displayed.
+This option can be used multiple times.
+
+.TP
+.B -g <controller>:<path>
+defines control groups whose values should be displayed.
+This option can be used multiple times.
+
+.TP
+.B -h, --help
+display help and exit
+
+.TP
+.B -n
+do not print headers, i.e. names of groups.
+
+.TP
+.B -r, --variable <name>
+defines parameter to display.
+This option can be used multiple times.
+
+
+.TP
+.B -v, --values-only
+print only values, not parameter names.
+
+.SH EXAMPLES
+.nf
+$ cgget -r cpuset.cpus -r cpuset.mems first second
+first:
+cpuset.cpus=0-1
+cpuset.mems=0
+
+second:
+cpuset.cpus=0
+cpuset.mems=0
+
+$ cgget -n -r cpuset.cpus -r cpuset.mems first second
+cpuset.cpus=0-1
+cpuset.mems=0
+cpuset.cpus=0
+cpuset.mems=0
+
+$ cgget -nv -r cpuset.cpus -r cpuset.mems first second
+0-1
+0
+0
+0
+
+$ cgget -n -g cpu /
+cpu.rt_period_us=1000000
+cpu.rt_runtime_us=950000
+cpu.shares=1024
+
+.fi
+
+.SH ENVIRONMENT VARIABLES
+.TP
+.B CGROUP_LOGLEVEL
+controls verbosity of the tool. Allowed values are \fBDEBUG\fR,
+\fBINFO\fR, \fBWARNING\fR or \fBERROR\fR.
+
+.SH SEE ALSO
+cgrules.conf (1), cgcreate (1), cgget (1)
+
--- /dev/null
+.\" Copyright (C) 2006 Red Hat, Inc. All Rights Reserved.
+.\" Written by Ivana Varekova <varekova@redhat.com>.
+
+.TH CGRED.CONF 5 2009-03-16 "Linux" "libcgroup Manual"
+.SH NAME
+cgred.conf \- libcgroup configuration file
+.SH DESCRIPTION
+\fBcgred.conf\fR is cgred service configuration file.
+In this file there could be defined several internal values.
+Defining anything else in this file will cause the
+CGroup Rules Daemon program to fail.
+.TP
+
+\fBCONFIG_FILE\fR
+specifies the configuration file for cgred service
+
+.TP
+\fBLOG_FILE\fR
+variable specifies the file to which logs will be written
+(by default they are not sent to a file but to syslog)
+
+.TP
+\fBNODAEMON\fR
+if it is equal to "--nodamon" then
+run cgred in non-daemon mode
+
+.TP
+\fBLOG\fR
+define the verbosity of logging. Accepted values are '-v', '-vv', '-q'
+and '--nolog'.
+.LP
+
+
+.SH FILES
+.LP
+.PD .1v
+.TP 20
+.B /etc/cgred.conf
+.TP
+default libcgroup configuration file
+.PD .
+
+.SH SEE ALSO
+cgrules.conf (5),
+cgconfig.conf (5)
+
+
+
+
--- /dev/null
+.\" Copyright (C) 2009 Red Hat, Inc. All Rights Reserved.
+.\" Written by Ivana Varekova <varekova@redhat.com>
+
+.TH CGRULES.CONF 5 2009-03-10 "Linux" "libcgroup Manual"
+.SH NAME
+cgrules.conf \- libcgroup configuration file
+.SH DESCRIPTION
+.B "cgrules.conf"
+configuration file is used by
+.B libcgroups
+to define control groups to which a process belongs.
+
+
+The file contains a list of rules which assign to a defined group/user a control
+group in a subsystem (or control groups in subsystems).
+
+Rules have two formats:
+
+.in +4n
+.nf
+<user> <controllers> <destination>
+.fi
+.nf
+<user>:<process name> <controllers> <destination>
+.fi
+.in
+
+Where:
+
+.I user
+can be:
+.nf
+ - a user name
+ - a group name with @group syntax
+ - the wildcard '*', for any user or group
+ - '%', which is equivalent to "ditto" (useful for
+ multi-line rules where different cgroups need to be
+ specified for various hierarchies for a single user)
+.fi
+
+.I process name
+is optional and it can be:
+.nf
+ - a process name
+ - a full command path of a process
+.fi
+
+.I controllers
+can be:
+.nf
+ - comma separated controller names (no spaces) or
+ - * (for all mounted controllers)
+.fi
+
+.I destination
+can be:
+.nf
+ - path relative to the controller hierarchy (ex. pgrp1/gid1/uid1)
+ - following strings called "\fBtemplates\fR" and will get expanded
+
+ %u username, uid if name resolving fails
+ %U uid
+ %g group name, gid if name resolving fails
+ %G gid
+ %p process name, pid if name not available
+ %P pid
+
+ '\\' can be used to escape '%'
+.fi
+First rule which matches the criteria will be executed.
+
+Any text starting with '#' is considered as a start of comment line and is
+ignored.
+
+If the
+.I destination
+contains
+.B template
+string, the control group can be created on-fly. In time when some process wants
+to use the template rule which leads to control group (see
+\fBcgexec\fR (1)) and the control group does not exist, the group is created. The
+template control group parameters can be specified in
+.B cgconfig.conf
+configuration file. See (\fBcgconfig.conf\fR (5)).
+If the template definition is not found there created group have default
+kernel setting.
+
+
+
+.SH EXAMPLES
+.nf
+student devices /usergroup/students
+.fi
+Student's processes in the 'devices' subsystem belong to the control
+group /usergroup/students.
+
+.nf
+student:cp devices /usergroup/students/cp
+.fi
+When student executes 'cp' command, the processes in the 'devices' subsystem
+belong to the control group /usergroup/students/cp.
+
+.nf
+@admin * admingroup/
+.fi
+Processes started by anybody from admin group no matter in what subsystem belong
+to the control group admingroup/.
+
+.nf
+peter cpu test1/
+% memory test2/
+.fi
+The first line says Peter's task for cpu controller belongs to test1 control
+group. The second one says Peter's tasks for memory controller belong to test2/
+control group.
+
+.nf
+* * default/
+.fi
+All processes in any subsystem belong to the control group default/. Since
+the earliest matched rule is applied, it makes sense to have this line
+at the end of the list. It will put a task which was not mentioned in the
+previous rules to default/ control group.
+
+.nf
+@students cpu,cpuacct students/%u
+.fi
+Processes in cpu and cpuacct subsystems started by anybody from students group
+belong to group students/name. Where "name" is user name of owner of the
+process.
+
+
+
+.SH FILES
+.LP
+.PD .1v
+.TP 20
+.B /etc/cgrules.conf
+.TP
+default libcgroup configuration file
+.PD .
+
+
+.SH SEE ALSO
+cgconfig.conf (5), cgclassify (1), cgred.conf (5)
+
+.SH BUGS
+
+
+
+
+
+
+
+
+
+
+
+
--- /dev/null
+.\" Copyright (C) 2009 Red Hat, Inc. All Rights Reserved.
+.\" Written by Jan Safranek <jsafrane@redhat.com>.
+.TH CGRULESENGD 8 2009-02-18 "Linux" "libcgroup Manual"
+.SH NAME
+cgrulesengd \- control group rules daemon
+
+.SH SYNOPSIS
+\fBcgrulesengd\fR [options]
+
+.SH DESCRIPTION
+\fBcgrulesengd\fR is a daemon, which distributes processes to control groups. When
+any process changes its effective UID or GID, \fBcgrulesengd\fR inspects the list
+of rules loaded from the \fIcgrules.conf\fR file and moves the process to
+the appropriate control group.
+
+The list of rules is read during the daemon startup is are cached in the daemon's memory.
+The daemon reloads the list of rules when it receives SIGUSR2 signal.
+The daemon reloads the list of templates when it receives SIGUSR1 signal.
+
+The daemon opens a standard unix socket to receive 'sticky' requests from \fBcgexec\fR.
+
+.SH OPTIONS
+.TP
+.B -h|--help
+Display help.
+.TP
+.B -f <path>|--logfile=<path>
+Write log messages to the given log file. When '-' is used as <path>, log messages
+are written to the standard output. If '\fB-f\fR' and '\fB-s\fR' are used together,
+the logs are sent to both destinations.
+
+.TP
+.B -s[facility]|--syslog=[facility]
+Write log messages to syslog. The default facility is DAEMON. If '\fB-f\fR'
+and '\fB-s\fR' are used together, the logs are sent to both destinations.
+.TP
+.B -n|--nodaemon
+Don't fork the daemon, stay in the foreground.
+.TP
+.B -v|--verbose
+Display more log messages. This option can be used three times to enable more
+verbose log messages.
+.TP
+.B -q|--quiet
+Display less log messages.
+.TP
+.B -Q|--nolog
+Disable logging.
+.TP
+.B -d|--debug
+Equivalent to '-nvvvf -', i.e. don't fork the daemon, display all log messages and
+write them to the standard output.
+.TP
+.B -u <user>|--socket-user=<user>
+.B -g <group>|--socket-group=<group>
+Set the owner of cgrulesengd socket. Assumes that \fBcgexec\fR runs with proper
+suid permissions so it can write to the socket when \fBcgexec\fR --sticky is used.
+
+.SH ENVIRONMENT VARIABLES
+.TP
+.B CGROUP_LOGLEVEL
+controls verbosity of the tool. Allowed values are \fBDEBUG\fR,
+\fBINFO\fR, \fBWARNING\fR or \fBERROR\fR.
+
+.SH FILES
+.LP
+.PD .1v
+.TP 20
+.B /etc/cgrules.conf
+.TP
+the default libcgroup configuration file
+
+.SH SEE ALSO
+cgrules.conf (5)
--- /dev/null
+.\" Copyright (C) 2009 Red Hat, Inc. All Rights Reserved.
+.\" Written by Ivana Hutarova Varekova <varekova@redhat.com>
+
+.TH CGSET 1 2009-03-15 "Linux" "libcgroup Manual"
+.SH NAME
+
+cgset \- set the parameters of given cgroup(s)
+
+.SH SYNOPSIS
+\fBcgset\fR [\fB-r\fR <\fIname=value\fR>] <\fBcgroup_path\fR> ...
+.br
+\fBcgset\fR \fB--copy-from\fR <\fIsource_cgroup_path\fR> <\fBcgroup_path\fR> ...
+
+.SH DESCRIPTION
+Set the parameters of input cgroups.
+
+.TP
+.B <path>
+is the name of the cgroup which should be changed.
+This parameter can be used multiple times.
+
+.TP
+.B -r <name=value>
+defines the name of the file to set and
+the value which should be written to that file.
+This parameter can be used multiple times.
+
+.TP
+.B --copy-from <source_cgroup_path>
+defines the name of the cgroup whose parameters will be
+copied to the input cgroup.
+
+.SH ENVIRONMENT VARIABLES
+.TP
+.B CGROUP_LOGLEVEL
+controls verbosity of the tool. Allowed values are \fBDEBUG\fR,
+\fBINFO\fR, \fBWARNING\fR or \fBERROR\fR.
+
+.SH SEE ALSO
+cgrules.conf (1), cgcreate (1), cgget (1)
--- /dev/null
+.\" Copyright (C) 2010 Red Hat, Inc. All Rights Reserved.
+.\" Written by Ivana Hutarova Varekova <varekova@redhat.com>
+
+.TH CGSNAPSHOT 1 2010-07-28 "Linux" "libcgroup Manual"
+.SH NAME
+
+cgsnapshot \- generate the configuration file for given controllers
+
+.SH SYNOPSIS
+\fBcgsnapshot\fR [\fB-h\fR] [\fB-s\fR] [\fB-t\fR] [\fB-b\fR \fIfile\fR]
+[\fB-w\fR \fIfile\fR] [\fB-f\fR \fIoutput_file\fR] [\fBcontroller\fR] [...]
+
+.SH DESCRIPTION
+\fBcgsnapshot\fR
+generates the cgconfig compatible configuration file
+for the given controllers.
+If no controller is set, then
+cgsnapshot shows all mounted hierarchies.
+The output is in the same format as the
+.B cgconfig.conf
+configuration file.
+
+.TP
+.B -b file
+Display only variables from the blacklist.
+The default location of the blacklist is
+.B /etc/cgsnapshot_blacklist.conf.
+This list contains all variables which should be ignored by the
+.B cgsnapshot
+.
+If the variable is blacklisted, it will not be displayed.
+If it is not present on the blacklist, the whitelist
+is checked.
+
+.TP
+.B -h, --help
+display this help and exit
+
+.TP
+.B -f, --file
+Redirect the output to output_file
+
+
+.TP
+.B -s, --silent
+Ignore all warnings
+
+.TP
+.B -t, --strict
+Do not display the variables which are not on the whitelist
+
+
+.TP
+.B -w file
+Set the blacklist configuration file.
+This list contains all variables which should be displayed by
+.B cgsnapshot
+.
+If the variable is not blacklisted, the whitelist is checked.
+If the variable is on the whitelist, it is displayed by
+.B cgsnapshot
+.
+If the variable is not on the whitelist,
+the variable is displayed and a warning message is produced.
+By default the whitelist is not used.
+
+The warning message can be omitted using the
+.B -s, --silent
+flag.
+If the
+.B -t, --strict
+flag is used, the variable which is not on the whitelist is
+not displayed.
+
+.TP
+.B controller
+defines the controller whose hierarchies will be
+output
+
+.SH ENVIRONMENT VARIABLES
+.TP
+.B CGROUP_LOGLEVEL
+controls verbosity of the tool. Allowed values are \fBDEBUG\fR,
+\fBINFO\fR, \fBWARNING\fR or \fBERROR\fR.
+
+.SH FILES
+.TP
+.B /etc/cgsnapshot_blacklist.conf
+default blacklist
+
+.TP
+.B /etc/cgsnapshot_whitelist.conf
+default whitelist
+
+.TP
+.B /etc/cgconfig.conf
+default libcgroup configuration file
+
+.SH SEE ALSO
+cgconfig.conf (5)
--- /dev/null
+.\" Copyright (C) 2009 Red Hat, Inc. All Rights Reserved.
+.\" Written by Ivana Hutarova Varekova <varekova@redhat.com>
+
+.TH LSCGROUP 1 2009-11-05 "Linux" "libcgroup Manual"
+.SH NAME
+
+lscgroup \- list all cgroups
+
+.SH SYNOPSIS
+\fBlscgroup\fR [[\fB-g\fR] <\fIcontrollers>:<path\fR>] [...]
+.br
+\fBlscgroup\fR [\fB-h|--help\fR]
+
+.SH DESCRIPTION
+List all/chosen cgroups.
+
+.TP
+.B <controllers>:<path>
+defines the control groups whose subgroups will be shown.
+If this parameter is not used, the command will
+list all existing cgroups.
+
+.SH ENVIRONMENT VARIABLES
+.TP
+.B CGROUP_LOGLEVEL
+controls verbosity of the tool. Allowed values are \fBDEBUG\fR,
+\fBINFO\fR, \fBWARNING\fR or \fBERROR\fR.
+
+.SH SEE ALSO
+lssubsys (1), cgcreate (1), cgdelete (1),
+cgconfig.conf (5)
--- /dev/null
+.\" Copyright (C) 2009 Red Hat, Inc. All Rights Reserved.
+.\" Written by Ivana Hutarova Varekova <varekova@redhat.com>
+
+.TH LSSUBSYS 1 2009-11-05 "Linux" "libcgroup Manual"
+.SH NAME
+
+lssubsys \- list hierarchies containing given subsystem
+
+.SH SYNOPSIS
+\fBlssubsys\fR [\fB-m|--mount-points\fR] [\fB-M|--all-mount-points\fR]
+[\fIcontroller\fR] [...]
+.br
+\fBlssubsys\fR [\fB-m|--mount-points\fR] [\fB-M|--all-mount-points\fR]
+[\fB-i|--hierarchies\fR] [\fB-a|--all\fR]
+.br
+\fBlssubsys\fR [\fB-h|--help\fR]
+
+.SH DESCRIPTION
+\fBlssubsys\fR list the hierarchies containing
+the given subsystem(s). If no subsystem is defined, it
+displays all mounted hierarchies.
+
+.TP
+.B controller
+defines the subsystem whose hierarchy is shown.
+If this parameter is not used, the command will
+list all mounted subsystems.
+
+.TP
+.B -m, --mount-points
+Display mount points. Only the first mount points of shown hierarchies are displayed.
+
+.TP
+.B -M, --all-mount-points
+Display mount points. All mount points of shown hierarchies are displayed, each on
+separate line.
+
+.TP
+.B -a, --all
+Display all subsystems (including unmounted ones).
+
+.TP
+.B -i, --hierarchies
+Display the attached hierarchy number if the subsystem is in a hierarchy.
+If the option
+.B -m
+is also used, the hierarchy number is shown only for unmounted hierarchies.
+
+.TP
+.B -h, --help
+Display help and exit.
+
+.SH EXAMPLE
+The command
+.B lssubsys -am
+lists all subsystems which are present in the system,
+mounted ones will be shown with their mount point:
+.RS
+.nf
+$ lssubsys -am
+ns
+cpuset
+cpu,devices
+cpuacct /cgroup/cpuacct
+memory /cgroup/memory
+freezer /cgroup/freezer
+net_cls /cgroup/net_cls
+.fi
+.RE
+.LP
+The command
+.B lssubsys -ami
+lists all subsystems which are present in the system,
+mounted subsystems are listed with their mount points,
+unmounted ones which are in a hierarchy are listed with their hierarchy number:
+.RS
+.nf
+$ lssubsys -ami
+ns
+cpuset 5
+cpu,devices 6
+cpuacct /cgroup/cpuacct
+memory /cgroup/memory
+freezer /cgroup/freezer
+net_cls /cgroup/net_cls
+.fi
+
+.SH ENVIRONMENT VARIABLES
+.TP
+.B CGROUP_LOGLEVEL
+controls verbosity of the tool. Allowed values are \fBDEBUG\fR,
+\fBINFO\fR, \fBWARNING\fR or \fBERROR\fR.
+
+.RE
+.SH SEE ALSO
+lscgroup (1), cgcreate (1), cgdelete (1),
+cgconfig.conf (5)
--- /dev/null
+# Using 'nobase_', we what groups.h in /usr/include/libcgroup/ directory
+nobase_include_HEADERS = libcgroup.h libcgroup/error.h libcgroup/init.h libcgroup/groups.h libcgroup/tasks.h libcgroup/iterators.h libcgroup/config.h libcgroup/log.h
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+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
--- /dev/null
+/*
+ * Copyright IBM Corporation. 2007
+ *
+ * Author: Balbir Singh <balbir@linux.vnet.ibm.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2.1 of the GNU Lesser General Public License
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it would be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ */
+
+#ifndef _LIBCGROUP_H
+#define _LIBCGROUP_H
+
+#define _LIBCGROUP_H_INSIDE
+
+#include <libcgroup/error.h>
+#include <libcgroup/init.h>
+#include <libcgroup/iterators.h>
+#include <libcgroup/groups.h>
+#include <libcgroup/tasks.h>
+#include <libcgroup/config.h>
+#include <libcgroup/log.h>
+
+#undef _LIBCGROUP_H_INSIDE
+
+/*! \mainpage libcgroup
+ *
+ * \section intro_sec Introduction
+ *
+ * @c libcgroup is a library that abstracts the control group file system in Linux.
+ * It comes with various command-line tools and configuration files, see
+ * their man pages for details.
+ *
+ * This documentation provides description of @c libcgroup API. Read following
+ * sections, preferably in this order:
+ * -# @ref group_init "Initialization"
+ * -# @ref group_groups "Control Groups"
+ * -# @ref group_iterators "Iterators"
+ * -# @ref group_tasks "Manipulation with tasks"
+ * -# @ref group_config "Configuration"
+ * -# @ref group_errors "Error Handling"
+ */
+
+#endif /* _LIBCGROUP_H */
--- /dev/null
+#ifndef _LIBCGROUP_CONFIG_H
+#define _LIBCGROUP_CONFIG_H
+
+#ifndef _LIBCGROUP_H_INSIDE
+#error "Only <libcgroup.h> should be included directly."
+#endif
+
+#ifndef SWIG
+#include <features.h>
+#endif
+
+__BEGIN_DECLS
+
+/**
+ * @defgroup group_config 5. Configuration
+ * @{
+ *
+ * @name Configuration file
+ * @{
+ *
+ * @c libcgroup can mount and create control groups and set their parameters as
+ * specified in a configuration file.
+ *
+ * @todo add this description?: These functions are mostly intended
+ * to be used by internal @c libcgroup tools, however they are fully supported
+ * and applications can benefit from them.
+ */
+
+/**
+ * Load configuration file and mount and create control groups described there.
+ * See cgconfig.conf man page for format of the file.
+ * @param pathname Name of the configuration file to load.
+ */
+int cgroup_config_load_config(const char *pathname);
+
+/**
+ * Delete all control groups and unmount all hierarchies.
+ */
+int cgroup_unload_cgroups(void);
+
+/**
+ * Delete all cgroups and unmount all mount points defined in specified config
+ * file.
+ *
+ * The groups are either removed recursively or only the empty ones, based
+ * on given flags. Mount point are always umounted only if they are empty,
+ * regardless of any flags.
+ *
+ * The groups are sorted before they are removed, so the removal of empty ones
+ * actually works (i.e. subgroups are removed first).
+ *
+ * @param pathname Name of the configuration file to unload.
+ * @param flags Combination of CGFLAG_DELETE_* flags, which indicate what and
+ * how to delete.
+ */
+int cgroup_config_unload_config(const char *pathname, int flags);
+
+/**
+ * Sets default permissions of groups created by subsequent
+ * cgroup_config_load_config() calls. If a config file contains a 'default {}'
+ * section, the default permissions from the config file is then used.
+ *
+ * Use cgroup_new_cgroup() to create a dummy group and cgroup_set_uid_gid() and
+ * cgroup_set_permissions() to set its permissions. Use NO_UID_GID instead of
+ * GID/UID and NO_PERMS instead of file/directory permissions to let kernel
+ * decide the default permissions where you don't want specific user and/or
+ * permissions. Kernel then uses current user/group and permissions from umask
+ * then.
+ *
+ * @param new_default New default permissions from this group are copied to
+ * libcgroup internal structures. I.e., this group can be freed immediatelly
+ * after this function returns.
+ */
+int cgroup_config_set_default(struct cgroup *new_default);
+
+/**
+ * Initializes the templates cache and load it from file pathname.
+ */
+int cgroup_init_templates_cache(char *pathname);
+
+/**
+ * Reloads the templates list from file pathname.
+ */
+int cgroup_reload_cached_templates(char *pathname);
+
+/**
+ * Physically create a new control group in kernel, based on given control
+ * group template and configuration file. If given template is not set in
+ * configuration file, then the procedure works create the control group
+ * using cgroup_create_cgroup() function
+ *
+ * The flags can alter the behavior of this function:
+ * CGFLAG_USE_TEMPLATE_CACHE: Use cached templates instead of
+ * parsing the config file
+ *
+ * @param pathname Name of the configuration file with template definitions
+ * @param cgroup Wanted control group - contains substitute name and wanted
+ * controllers.
+ * @param template_name Template name used for cgroup setting
+ * @param flags Bit flags to change the behavior
+ */
+int cgroup_config_create_template_group(
+ struct cgroup *cgroup, char *template_name,
+ int flags);
+
+/**
+ * @}
+ * @}
+ */
+__END_DECLS
+
+#endif /*_LIBCGROUP_CONFIG_H*/
--- /dev/null
+#ifndef _LIBCGROUP_ERROR_H
+#define _LIBCGROUP_ERROR_H
+
+#ifndef _LIBCGROUP_H_INSIDE
+#error "Only <libcgroup.h> should be included directly."
+#endif
+
+#ifndef SWIG
+#include <features.h>
+#endif
+
+__BEGIN_DECLS
+
+/**
+ * @defgroup group_errors 6. Error handling
+ * @{
+ *
+ * @name Error handling
+ * @{
+ * Unless states otherwise in documentation of a function, all functions
+ * return @c int, which is zero (0) when the function succeeds, and positive
+ * number if the function fails.
+ *
+ * The returned integer is one of the ECG* values described below. Value
+ * #ECGOTHER means that the error was caused by underlying OS and the real
+ * cause can be found by calling cgroup_get_last_errno().
+ */
+
+enum {
+ ECGROUPNOTCOMPILED = 50000,
+ ECGROUPNOTMOUNTED,
+ ECGROUPNOTEXIST,
+ ECGROUPNOTCREATED,
+ ECGROUPSUBSYSNOTMOUNTED,
+ ECGROUPNOTOWNER,
+ /** Controllers bound to different mount points */
+ ECGROUPMULTIMOUNTED,
+ /* This is the stock error. Default error. @todo really? */
+ ECGROUPNOTALLOWED,
+ ECGMAXVALUESEXCEEDED,
+ ECGCONTROLLEREXISTS,
+ ECGVALUEEXISTS,
+ ECGINVAL,
+ ECGCONTROLLERCREATEFAILED,
+ ECGFAIL,
+ ECGROUPNOTINITIALIZED,
+ ECGROUPVALUENOTEXIST,
+ /**
+ * Represents error coming from other libraries like glibc. @c libcgroup
+ * users need to check cgroup_get_last_errno() upon encountering this
+ * error.
+ */
+ ECGOTHER,
+ ECGROUPNOTEQUAL,
+ ECGCONTROLLERNOTEQUAL,
+ /** Failed to parse rules configuration file. */
+ ECGROUPPARSEFAIL,
+ /** Rules list does not exist. */
+ ECGROUPNORULES,
+ ECGMOUNTFAIL,
+ /**
+ * Not an real error, it just indicates that iterator has come to end
+ * of sequence and no more items are left.
+ */
+ ECGEOF = 50023,
+ /** Failed to parse config file (cgconfig.conf). */
+ ECGCONFIGPARSEFAIL,
+ ECGNAMESPACEPATHS,
+ ECGNAMESPACECONTROLLER,
+ ECGMOUNTNAMESPACE,
+ ECGROUPUNSUPP,
+ ECGCANTSETVALUE,
+ /** Removing of a group failed because it was not empty. */
+ ECGNONEMPTY,
+};
+
+/**
+ * Legacy definition of ECGRULESPARSEFAIL error code.
+ */
+#define ECGRULESPARSEFAIL ECGROUPPARSEFAIL
+
+/**
+ * Format error code to a human-readable English string. No internationalization
+ * is currently done. Returned pointer leads to @c libcgroup memory and
+ * must not be freed nor modified. The memory is rewritten by subsequent
+ * call to this function.
+ * @param code Error code for which the corresponding error string is
+ * returned. When #ECGOTHER is used, text with glibc's description of
+ * cgroup_get_last_errno() value is returned.
+ */
+const char *cgroup_strerror(int code);
+
+/**
+ * Return last errno, which caused ECGOTHER error.
+ */
+int cgroup_get_last_errno(void);
+
+/**
+ * @}
+ * @}
+ */
+__END_DECLS
+
+#endif /* _LIBCGROUP_INIT_H */
--- /dev/null
+#ifndef _LIBCGROUP_GROUPS_H
+#define _LIBCGROUP_GROUPS_H
+
+#ifndef _LIBCGROUP_H_INSIDE
+#error "Only <libcgroup.h> should be included directly."
+#endif
+
+#ifndef SWIG
+#include <features.h>
+#include <sys/types.h>
+#include <stdbool.h>
+#endif
+
+__BEGIN_DECLS
+
+/**
+ * Flags for cgroup_delete_cgroup_ext().
+ */
+enum cgroup_delete_flag {
+ /**
+ * Ignore errors caused by migration of tasks to parent group.
+ */
+ CGFLAG_DELETE_IGNORE_MIGRATION = 1,
+
+ /**
+ * Recursively delete all child groups.
+ */
+ CGFLAG_DELETE_RECURSIVE = 2,
+
+ /**
+ * Delete the cgroup only if it is empty, i.e. it has no subgroups and
+ * no processes inside. This flag cannot be used with
+ * CGFLAG_DELETE_RECURSIVE.
+ */
+ CGFLAG_DELETE_EMPTY_ONLY = 4,
+};
+
+/**
+ * @defgroup group_groups 2. Group manipulation API
+ * @{
+ *
+ * @name Basic infrastructure
+ * @{
+ * <tt>struct cgroup*</tt> is the heart of @c libcgroup API.
+ * The structure is opaque to applications, all access to the structure is
+ * through appropriate functions.
+ *
+ * The most important information is that <b> one <tt>struct cgroup*</tt> can
+ * represent zero, one or more real control groups in kernel</b>.
+ * The <tt>struct cgroup*</tt> is identified by name of the group, which must be
+ * set by cgroup_new_cgroup(). Multiple controllers (aka subsystems) can be
+ * attached to one <tt>struct cgroup*</tt> using cgroup_add_controller(). These
+ * controllers <b>can belong to different hierarchies</b>.
+ *
+ * This approach is different to the one in the Linux kernel - a control group
+ * must be part of exactly one hierarchy there. In @c libcgroup, a group can be
+ * part of multiple hierarchies, as long as the group name is the same.
+ *
+ * @par Example:
+ * Let there be following control groups:
+ * @code
+ * cpu,cpuacct:/
+ * cpu,cpuacct:/foo
+ * cpu,cpuacct:/bar
+ * freezer:/
+ * freezer:/foo
+ * @endcode
+ * I.e. there is @c cpu and @c cpuacct controller mounted together in one
+ * hierarchy, with @c foo and @c bar groups. In addition, @c freezer is
+ * mounted as separate hierarchy, with only one @c foo group.
+ *
+ * @par
+ * Following code creates <tt>struct cgroup*</tt> structure, which represents
+ * one group <tt>cpu,cpuacct:/foo</tt>:
+ * @code
+ * struct cgroup *foo = cgroup_new_cgroup("foo");
+ * cgroup_add_controller(foo, "cpu");
+ * @endcode
+ * Now, you can call e.g. cgroup_delete_cgroup() and the group is deleted from
+ * the hierarchy. You can note that it's enough to add only one controller to
+ * the group to fully identify a group in <tt>cpu,cpuacct</tt> hierarchy.
+ *
+ * @par
+ * Following code creates <tt>struct cgroup*</tt> structure, which represents
+ * @b two groups, <tt>cpu,cpuacct:/foo</tt> and <tt>freezer:/foo</tt>:
+ * @code
+ * struct cgroup *foo = cgroup_new_cgroup("foo");
+ * cgroup_add_controller(foo, "cpu");
+ * cgroup_add_controller(foo, "freezer");
+ * @endcode
+ * Now, if you call e.g. cgroup_delete_cgroup(), the group gets deleted from
+ * @b both hierarchies.
+ *
+ * @todo add some propaganda what's so great on this approach... I personally
+ * think it is broken and confusing (see TODOs below).
+ *
+ * Following functions are provided to create/destroy various libcgroup
+ * structures. Please note that none of these functions actually create or
+ * delete a cgroup in kernel!
+ */
+
+/**
+ * @struct cgroup
+ *
+ * Structure describing one or more control groups. The structure is opaque to
+ * applications.
+ */
+struct cgroup;
+
+/**
+ * @struct cgroup_controller
+ * Structure describing a controller attached to one struct @c cgroup, including
+ * parameters of the group and their values. The structure is opaque to
+ * applications.
+ * @see groups
+ */
+struct cgroup_controller;
+
+/**
+ * Uninitialized file/directory permissions used for task/control files.
+ */
+#define NO_PERMS (-1U)
+
+/**
+ * Uninitialized UID/GID used for task/control files.
+ */
+#define NO_UID_GID (-1U)
+
+/**
+ * Allocate new cgroup structure. This function itself does not create new
+ * control group in kernel, only new <tt>struct cgroup</tt> inside libcgroup!
+ *
+ * @param name Path to the group, relative from root group. Use @c "/" or @c "."
+ * for the root group itself and @c "/foo/bar/baz" or @c "foo/bar/baz" for
+ * subgroups.
+ * @todo suggest one preferred way, either "/foo" or "foo".
+ * @returns Created group or NULL on error.
+ */
+struct cgroup *cgroup_new_cgroup(const char *name);
+
+/**
+ * Attach new controller to cgroup. This function just modifies internal
+ * libcgroup structure, not the kernel control group.
+ *
+ * @param cgroup
+ * @param name Name of the controller, e.g. "freezer".
+ * @return Created controller or NULL on error.
+ */
+struct cgroup_controller *cgroup_add_controller(struct cgroup *cgroup,
+ const char *name);
+
+/**
+ * Return appropriate controller from given group.
+ * The controller must be added before using cgroup_add_controller() or loaded
+ * from kernel using cgroup_get_cgroup().
+ * @param cgroup
+ * @param name Name of the controller, e.g. "freezer".
+ */
+struct cgroup_controller *cgroup_get_controller(struct cgroup *cgroup,
+ const char *name);
+
+/**
+ * Free internal @c cgroup structure. This function frees also all controllers
+ * attached to the @c cgroup, including all parameters and their values.
+ * @param cgroup
+ */
+void cgroup_free(struct cgroup **cgroup);
+
+/**
+ * Free internal list of controllers from the group.
+ * @todo should this function be public???
+ * @param cgroup
+ */
+void cgroup_free_controllers(struct cgroup *cgroup);
+
+
+/**
+ * @}
+ * @name Group manipulation API
+ * Using following functions you can create and remove control groups and
+ * change their parameters.
+ * @note All access to kernel is through previously mounted cgroup filesystems.
+ * @c libcgroup does not mount/unmount anything for you.
+ * @{
+ */
+
+/**
+ * Physically create a control group in kernel. The group is created in all
+ * hierarchies, which cover controllers added by cgroup_add_controller().
+ * All parameters set by cgroup_add_value_* functions are written.
+ * The created groups has owner which was set by cgroup_set_uid_gid() and
+ * permissions set by cgroup_set_permissions.
+ * @param cgroup
+ * @param ignore_ownership When nozero, all errors are ignored when setting
+ * owner of the group and/or its tasks file.
+ * @todo what is ignore_ownership good for?
+ * @retval #ECGROUPNOTEQUAL if not all specified controller parameters
+ * were successfully set.
+ */
+int cgroup_create_cgroup(struct cgroup *cgroup, int ignore_ownership);
+
+/**
+ * Physically create new control group in kernel, with all parameters and values
+ * copied from its parent group. The group is created in all hierarchies, where
+ * the parent group exists. I.e. following code creates subgroup in all
+ * hierarchies, because all of them have root (=parent) group.
+ * @code
+ * struct cgroup *foo = cgroup_new_cgroup("foo");
+ * cgroup_create_cgroup_from_parent(foo, 0);
+ * @endcode
+ * @todo what is this good for? Why the list of controllers added by
+ * cgroup_add_controller() is not used, like in cgroup_create_cgroup()? I can't
+ * crate subgroup of root group in just one hierarchy with this function!
+ *
+ * @param cgroup The cgroup to create. Only it's name is used, everything else
+ * is discarded.
+ * @param ignore_ownership When nozero, all errors are ignored when setting
+ * owner of the group and/or its tasks file.
+ * @todo what is ignore_ownership good for?
+ * @retval #ECGROUPNOTEQUAL if not all inherited controller parameters
+ * were successfully set (this is expected).
+ */
+int cgroup_create_cgroup_from_parent(struct cgroup *cgroup,
+ int ignore_ownership);
+
+/**
+ * Physically modify a control group in kernel. All parameters added by
+ * cgroup_add_value_ or cgroup_set_value_ are written.
+ * Currently it's not possible to change and owner of a group.
+ *
+ * @param cgroup
+ */
+int cgroup_modify_cgroup(struct cgroup *cgroup);
+
+/**
+ * Physically remove a control group from kernel. The group is removed from
+ * all hierarchies, which cover controllers added by cgroup_add_controller()
+ * or cgroup_get_cgroup(). All tasks inside the group are automatically moved
+ * to parent group.
+ *
+ * The group being removed must be empty, i.e. without subgroups. Use
+ * cgroup_delete_cgroup_ext() for recursive delete.
+ *
+ * @param cgroup
+ * @param ignore_migration When nozero, all errors are ignored when migrating
+ * tasks from the group to the parent group.
+ * @todo what is ignore_migration good for? rmdir() will fail if tasks were not moved.
+ */
+int cgroup_delete_cgroup(struct cgroup *cgroup, int ignore_migration);
+
+/**
+ * Physically remove a control group from kernel.
+ * All tasks are automatically moved to parent group.
+ * If #CGFLAG_DELETE_IGNORE_MIGRATION flag is used, the errors that occurred
+ * during the task movement are ignored.
+ * #CGFLAG_DELETE_RECURSIVE flag specifies that all subgroups should be removed
+ * too. If root group is being removed with this flag specified, all subgroups
+ * are removed but the root group itself is left undeleted.
+ * @see cgroup_delete_flag.
+ *
+ * @param cgroup
+ * @param flags Combination of CGFLAG_DELETE_* flags, which indicate what and
+ * how to delete.
+ */
+int cgroup_delete_cgroup_ext(struct cgroup *cgroup, int flags);
+
+
+/**
+ * @}
+ * @name Other functions
+ * @{
+ * Helper functions to manipulate with control groups.
+ */
+
+/**
+ * Read all information regarding the group from kernel.
+ * Based on name of the group, list of controllers and all parameters and their
+ * values are read from all hierarchies, where a group with given name exists.
+ * All existing controllers are replaced. I.e. following code will fill @c root
+ * with controllers from all hierarchies, because the root group is available in
+ * all of them.
+ * @code
+ * struct cgroup *root = cgroup_new_cgroup("/");
+ * cgroup_get_cgroup(root);
+ * @endcode
+ *
+ * @todo what is this function good for? Why is not considered only the list of
+ * controllers attached by cgroup_add_controller()? What owners will return
+ * cgroup_get_uid_gid() if the group is in multiple hierarchies, each with
+ * different owner of tasks file?
+ *
+ * @param cgroup The cgroup to load. Only it's name is used, everything else
+ * is replaced.
+ */
+int cgroup_get_cgroup(struct cgroup *cgroup);
+
+/**
+ * Copy all controllers, their parameters and values. Group name, permissions
+ * and ownerships are not coppied. All existing controllers
+ * in the source group are discarded.
+ *
+ * @param dst Destination group.
+ * @param src Source group.
+ */
+int cgroup_copy_cgroup(struct cgroup *dst, struct cgroup *src);
+
+/**
+ * Compare names, owners, controllers, parameters and values of two groups.
+ *
+ * @param cgroup_a
+ * @param cgroup_b
+ *
+ * @retval 0 if the groups are the same.
+ * @retval #ECGROUPNOTEQUAL if the groups are not the same.
+ * @retval #ECGCONTROLLERNOTEQUAL if the only difference are controllers,
+ * parameters or their values.
+ */
+int cgroup_compare_cgroup(struct cgroup *cgroup_a, struct cgroup *cgroup_b);
+
+
+/**
+ * Compare names, parameters and values of two controllers.
+ *
+ * @param cgca
+ * @param cgcb
+ *
+ * @retval 0 if the controllers are the same.
+ * @retval #ECGCONTROLLERNOTEQUAL if the controllers are not equal.
+ */
+int cgroup_compare_controllers(struct cgroup_controller *cgca,
+ struct cgroup_controller *cgcb);
+
+/**
+ * Set owner of the group control files and the @c tasks file. This function
+ * modifies only @c libcgroup internal @c cgroup structure, use
+ * cgroup_create_cgroup() afterwards to create the group with given owners.
+ *
+ * @param cgroup
+ * @param tasks_uid UID of the owner of group's @c tasks file.
+ * @param tasks_gid GID of the owner of group's @c tasks file.
+ * @param control_uid UID of the owner of group's control files (i.e.
+ * parameters).
+ * @param control_gid GID of the owner of group's control files (i.e.
+ * parameters).
+ */
+int cgroup_set_uid_gid(struct cgroup *cgroup, uid_t tasks_uid, gid_t tasks_gid,
+ uid_t control_uid, gid_t control_gid);
+
+/**
+ * Return owners of the group's @c tasks file and control files.
+ * The data is read from @c libcgroup internal @c cgroup structure, use
+ * cgroup_set_uid_gid() or cgroup_get_cgroup() to fill it.
+ */
+int cgroup_get_uid_gid(struct cgroup *cgroup, uid_t *tasks_uid,
+ gid_t *tasks_gid, uid_t *control_uid, gid_t *control_gid);
+
+/**
+ * Stores given file permissions of the group's control and tasks files
+ * into the @c cgroup data structure. Use NO_PERMS if permissions shouldn't
+ * be changed or a value which applicable to chmod(2). Please note that
+ * the given permissions are masked with the file owner's permissions.
+ * For example if a control file has permissions 640 and control_fperm is
+ * 471 the result will be 460.
+ * @param cgroup
+ * @param control_dperm Directory permission for the group.
+ * @param control_fperm File permission for the control files.
+ * @param task_fperm File permissions for task file.
+ */
+void cgroup_set_permissions(struct cgroup *cgroup,
+ mode_t control_dperm, mode_t control_fperm,
+ mode_t task_fperm);
+
+/**
+ * @}
+ * @name Group parameters
+ * These are functions can read or modify parameter of a group.
+ * @note All these functions read/write parameters to @c libcgorup internal
+ * structures. Use cgroup_get_cgroup() to load parameters from kernel to these
+ * internal structures and cgroup_modify_cgroup() or cgroup_create_cgroup() to
+ * write changes to kernel.
+ * @{
+ */
+
+/**
+ * Add parameter and its value to internal @c libcgroup structures.
+ * Use cgroup_modify_cgroup() or cgroup_create_cgroup() to write it to kernel.
+ *
+ * @param controller
+ * @param name Name of the parameter.
+ * @param value
+ *
+ */
+int cgroup_add_value_string(struct cgroup_controller *controller,
+ const char *name, const char *value);
+/**
+ * Add parameter and its value to internal @c libcgroup structures.
+ * Use cgroup_modify_cgroup() or cgroup_create_cgroup() to write it to kernel.
+ * Content of the value is copied to internal structures and is not needed
+ * after return from the function.
+ *
+ * @param controller
+ * @param name Name of the parameter.
+ * @param value
+ *
+ */
+int cgroup_add_value_int64(struct cgroup_controller *controller,
+ const char *name, int64_t value);
+/**
+ * Add parameter and its value to internal @c libcgroup structures.
+ * Use cgroup_modify_cgroup() or cgroup_create_cgroup() to write it to kernel.
+ *
+ * @param controller
+ * @param name Name of the parameter.
+ * @param value
+ *
+ */
+int cgroup_add_value_uint64(struct cgroup_controller *controller,
+ const char *name, u_int64_t value);
+/**
+ * Add parameter and its value to internal @c libcgroup structures.
+ * Use cgroup_modify_cgroup() or cgroup_create_cgroup() to write it to kernel.
+ *
+ * @param controller
+ * @param name Name of the parameter.
+ * @param value
+ *
+ */
+int cgroup_add_value_bool(struct cgroup_controller *controller,
+ const char *name, bool value);
+
+/**
+ * Read a parameter value from @c libcgroup internal structures.
+ * Use @c cgroup_get_cgroup() to fill these structures with data from kernel.
+ * It's up to the caller to free returned value.
+ *
+ * This function works only for 'short' parameters. Use
+ * cgroup_read_stats_begin(), cgroup_read_stats_next() and
+ * cgroup_read_stats_end() to read @c stats parameter, which can be longer
+ * than libcgroup's internal buffers.
+ * @todo rephrase, it's too vague... How big is the buffer actually?
+ *
+ * @param controller
+ * @param name Name of the parameter.
+ * @param value
+ */
+int cgroup_get_value_string(struct cgroup_controller *controller,
+ const char *name, char **value);
+/**
+ * Read a parameter value from @c libcgroup internal structures.
+ * Use @c cgroup_get_cgroup() to fill these structures with data from kernel.
+ *
+ * @param controller
+ * @param name Name of the parameter.
+ * @param value
+ */
+int cgroup_get_value_int64(struct cgroup_controller *controller,
+ const char *name, int64_t *value);
+/**
+ * Read a parameter value from @c libcgroup internal structures.
+ * Use @c cgroup_get_cgroup() to fill these structures with data from kernel.
+ *
+ * @param controller
+ * @param name Name of the parameter.
+ * @param value
+ */
+int cgroup_get_value_uint64(struct cgroup_controller *controller,
+ const char *name, u_int64_t *value);
+/**
+ * Read a parameter value from @c libcgroup internal structures.
+ * Use @c cgroup_get_cgroup() to fill these structures with data from kernel.
+ *
+ * @param controller
+ * @param name Name of the parameter.
+ * @param value
+ */
+int cgroup_get_value_bool(struct cgroup_controller *controller,
+ const char *name, bool *value);
+
+/**
+ * Set a parameter value in @c libcgroup internal structures.
+ * Use cgroup_modify_cgroup() or cgroup_create_cgroup() to write it to kernel.
+ *
+ * @param controller
+ * @param name Name of the parameter.
+ * @param value
+ */
+int cgroup_set_value_string(struct cgroup_controller *controller,
+ const char *name, const char *value);
+/**
+ * Set a parameter value in @c libcgroup internal structures.
+ * Use cgroup_modify_cgroup() or cgroup_create_cgroup() to write it to kernel.
+ * Content of the value is copied to internal structures and is not needed
+ * after return from the function.
+ *
+ * @param controller
+ * @param name Name of the parameter.
+ * @param value
+ */
+int cgroup_set_value_int64(struct cgroup_controller *controller,
+ const char *name, int64_t value);
+/**
+ * Set a parameter value in @c libcgroup internal structures.
+ * Use cgroup_modify_cgroup() or cgroup_create_cgroup() to write it to kernel.
+ *
+ * @param controller
+ * @param name Name of the parameter.
+ * @param value
+ */
+int cgroup_set_value_uint64(struct cgroup_controller *controller,
+ const char *name, u_int64_t value);
+/**
+ * Set a parameter value in @c libcgroup internal structures.
+ * Use cgroup_modify_cgroup() or cgroup_create_cgroup() to write it to kernel.
+ *
+ * @param controller
+ * @param name Name of the parameter.
+ * @param value
+ */
+int cgroup_set_value_bool(struct cgroup_controller *controller,
+ const char *name, bool value);
+/**
+ * Return the number of variables for the specified controller in @c libcgroup
+ * internal structures. Use cgroup_get_cgroup() to fill these structures with
+ * data from kernel. Use this function together with cgroup_get_value_name()
+ * to list all parameters of a group.
+ *
+ * @param controller
+ * @return Count of the parameters or -1 on error.
+ */
+int cgroup_get_value_name_count(struct cgroup_controller *controller);
+
+/**
+ * Return the name of parameter of controller at given index.
+ * The index goes from 0 to cgroup_get_value_name_count()-1.
+ * Use this function to list all parameter of the controller.
+ *
+ * @note The returned value is pointer to internal @c libcgroup structure,
+ * do not free it.
+ *
+ * @param controller
+ * @param index Index of the parameter.
+ * @return Name of the parameter.
+ */
+char *cgroup_get_value_name(struct cgroup_controller *controller, int index);
+
+/**
+ * Get the list of process in a cgroup. This list is guaranteed to
+ * be sorted. It is not necessary that it is unique.
+ * @param name The name of the cgroup
+ * @param controller The name of the controller
+ * @param pids The list of pids. Should be uninitialized when passed
+ * to the API. Should be freed by the caller using free.
+ * @param size The size of the pids array returned by the API.
+ */
+int cgroup_get_procs(char *name, char *controller, pid_t **pids, int *size);
+
+/**
+ * Change permission of files and directories of given group
+ * @param cgroup The cgroup which permissions should be changed
+ * @param dir_mode The permission mode of group directory
+ * @param dirm_change Denotes whether the directory change should be done
+ * @param file_mode The permission mode of group files
+ * @param filem_change Denotes whether the directory change should be done
+ */
+int cg_chmod_recursive(struct cgroup *cgroup, mode_t dir_mode,
+ int dirm_change, mode_t file_mode, int filem_change);
+
+/**
+ * Get the name of the cgroup from a given cgroup
+ * @param cgroup The cgroup whose name is needed
+ */
+char *cgroup_get_cgroup_name(struct cgroup *cgroup);
+
+/**
+ * @}
+ * @}
+ */
+
+
+__END_DECLS
+
+#endif /* _LIBCGROUP_GROUPS_H */
--- /dev/null
+#ifndef _LIBCGROUP_INIT_H
+#define _LIBCGROUP_INIT_H
+
+#ifndef _LIBCGROUP_H_INSIDE
+#error "Only <libcgroup.h> should be included directly."
+#endif
+
+#ifndef SWIG
+#include <features.h>
+#endif
+
+__BEGIN_DECLS
+
+/**
+ * @defgroup group_init 1. Initialization
+ * @{
+ *
+ * @name Initialization
+ * @{
+ * Application must initialize @c libcgroup using cgroup_init() before any
+ * other @c libcgroup function can be called. @c libcgroup caches information
+ * about mounted hierarchies (just what's mounted where, not the control groups
+ * themselves) at this time. There is currently no way to refresh this cache,
+ * i.e. all subsequent mounts/remounts/unmounts are not reflected in this cache
+ * and @c libcgroup may produce unexpected results.
+ *
+ * In addition, there is no way how to clean the cache on application exit.
+ *
+ * @todo this is very bad... There should be at least way how to refresh the
+ * cache and/or an option to refresh it automatically (does kernel provide
+ * any indication, when a filesystem is mounted/unmounted?). Dtto the cleanup
+ * on exit.
+ */
+
+/**
+ * Initialize libcgroup. Information about mounted hierarchies are examined
+ * and cached internally (just what's mounted where, not the groups themselves).
+ *
+ * If the cgroup logging was not set using cgroup_set_logger() or
+ * cgroup_set_default_logger() before calling cgroup_init(), the default logger
+ * is automatically set, logging CGROUP_LOG_ERROR messages.
+ */
+int cgroup_init(void);
+
+/**
+ * Returns path where is mounted given controller. Applications should rely on
+ * @c libcgroup API and not call this function directly.
+ * Only the first mount point is returned, use
+ * cgroup_get_subsys_mount_point_begin(), cgroup_get_subsys_mount_point_next()
+ * and cgroup_get_subsys_mount_point_end() to get all of them.
+ * @param controller Name of the controller
+ * @param mount_point The string where the mount point location is stored.
+ * Please note, the caller must free the mount_point.
+ */
+int cgroup_get_subsys_mount_point(const char *controller, char **mount_point);
+
+/**
+ * @}
+ * @}
+ */
+__END_DECLS
+
+#endif /* _LIBCGROUP_INIT_H */
--- /dev/null
+#ifndef _LIBCGROUP_ITERATORS_H
+#define _LIBCGROUP_ITERATORS_H
+
+#ifndef _LIBCGROUP_H_INSIDE
+#error "Only <libcgroup.h> should be included directly."
+#endif
+
+#ifndef SWIG
+#include <sys/types.h>
+#include <stdio.h>
+#include <features.h>
+#endif
+
+__BEGIN_DECLS
+
+/**
+ * @defgroup group_iterators 3. Iterators
+ * @{
+ * So-called iterators are a code pattern to retrieve various data from
+ * libcgroup in distinct chunks, for example when an application needs to read
+ * list of groups in a hierarchy, it uses iterator to get one group at a time.
+ * Iterator is opaque to the application, the application sees only
+ * <tt>void* handle</tt> pointer, which is managed internally by @c libcgroup.
+ * Each iterator provides at least these functions:
+ * - <tt>int <i>iterator_name</i>_begin(void **handle, my_type *item)</tt>
+ * - Initialize the iterator, store pointer to it into the @c handle.
+ * - Return the first element in the iterator, let's say it's @c my_type.
+ * - Return @c 0, if the operation succeeded.
+ * - Return #ECGEOF, if the operation succeeded, but the iterator is empty.
+ * The value of @c item is undefined in this case.
+ * - Return any other error code on error.
+ * - <tt>int <i>iterator_name</i>_next(void **handle, my_type *item)</tt>
+ * - Advance to next element in the iterator and return it.
+ * - Return @c 0, if the operation succeeded.
+ * - Return #ECGEOF, if there is no item to advance to, i.e. the iterator
+ * is already at its end. The value of @c item is undefined in this case.
+ * - Return any other error code on error.
+ * - <tt>void <i>iterator_name</i>_end(void **handle)</tt>
+ * - Free any data associated with the iterator. This function must be
+ * called even when <tt><i>iterator_name</i>_begin()</tt> fails.
+ *
+ * @todo not all iterators follow this pattern, e.g. cgroup_walk_tree_begin()
+ * can result both in a state that cgroup_walk_tree_end() is not needed
+ * and will sigsegv and in a state that cgroup_walk_tree_end() is needed
+ * to free allocated memory. Complete review is needed!
+ * @par Example of iterator usage:
+ * @code
+ * void *handle; // our iterator handle
+ * my_type item; // the data returned by the iterator
+ * int ret;
+ * ret = iterator_name_begin(&handle, &item);
+ * while (ret == 0) {
+ * // process the item here
+ * ret = iterator_name_begin(&handle, &item);
+ * }
+ * if (ret != ECGEOF) {
+ * // process the error here
+ * }
+ * iterator_name_end(&handle);
+ * @endcode
+ *
+ * @name Walk through control group filesystem
+ * @{
+ * This iterator returns all subgroups of given control group. It can be used
+ * to return all groups in given hierarchy, when root control group is provided.
+ */
+
+/**
+ * Type of the walk.
+ */
+enum cgroup_walk_type {
+ /**
+ * Pre-order directory walk, return a directory first and then its
+ * subdirectories.
+ * E.g. directories would be returned in this order:
+ * @code
+ * /
+ * /group
+ * /group/subgroup1
+ * /group/subgroup1/subsubgroup
+ * /group/subgroup2
+ * @endcode
+ */
+ CGROUP_WALK_TYPE_PRE_DIR = 0x1,
+ /**
+ * Post-order directory walk, return subdirectories of a directory
+ * first and then the directory itself.
+ * E.g. directories would be returned in this order:
+ * @code
+ * /group/subgroup1/subsubgroup
+ * /group/subgroup1
+ * /group/subgroup2
+ * /group
+ * /
+ * @endcode
+ */
+ CGROUP_WALK_TYPE_POST_DIR = 0x2,
+};
+
+/**
+ * Type of returned entity.
+ */
+enum cgroup_file_type {
+ CGROUP_FILE_TYPE_FILE, /**< File. */
+ CGROUP_FILE_TYPE_DIR, /**< Directory. */
+ CGROUP_FILE_TYPE_OTHER, /**< Directory. @todo really? */
+};
+
+/**
+ * Information about found directory (= a control group).
+ */
+struct cgroup_file_info {
+ /** Type of the entity. */
+ enum cgroup_file_type type;
+ /** Name of the entity. */
+ const char *path;
+ /** Name of its parent. */
+ const char *parent;
+ /**
+ * Full path to the entity. To get path relative to the root of the
+ * walk, you must store its @c full_path (or its length)
+ * and calculate the relative path by yourself.
+ */
+ const char *full_path;
+ /**
+ * Depth of the entity, how many directories below the root of
+ * walk it is.
+ */
+ short depth;
+};
+
+/**
+ * Walk through the directory tree for the specified controller.
+ * The directory representing @c base_path is returned in @c info.
+ * Use cgroup_walk_tree_set_flags() to specify, in which order should be next
+ * directories returned.
+ * @param controller Name of the controller, for which we want to walk
+ * the directory tree.
+ * @param base_path Begin walking from this path. Use "/" to walk through
+ * full hierarchy.
+ * @param depth The maximum depth to which the function should walk, 0
+ * implies all the way down.
+ * @param handle Handle to be used during iteration.
+ * @param info Info filled and returned about directory information.
+ * @param base_level Opaque integer which you must pass to subsequent
+ * cgroup_walk_tree_next.
+ * @todo why base_level is not hidden in **handle?
+ * @return #ECGEOF when there is no node.
+ */
+int cgroup_walk_tree_begin(const char *controller, const char *base_path, int depth,
+ void **handle, struct cgroup_file_info *info,
+ int *base_level);
+/**
+ * Get the next directory in the walk.
+ * @param depth The maximum depth to which the function should walk, 0
+ * implies all the way down.
+ * @param handle Handle to be used during iteration.
+ * @param info Info filled and returned about the next directory.
+ * @param base_level Value of base_level returned by cgroup_walk_tree_begin().
+ * @return #ECGEOF when we are done walking through the nodes.
+ */
+int cgroup_walk_tree_next(int depth, void **handle,
+ struct cgroup_file_info *info, int base_level);
+
+/**
+ * Release the iterator.
+ */
+int cgroup_walk_tree_end(void **handle);
+
+/**
+ * Set the flags for walk_tree. Currently available flags are in
+ * #cgroup_walk_type enum.
+ * @param handle Handle of the iterator.
+ * @param flags
+ */
+int cgroup_walk_tree_set_flags(void **handle, int flags);
+
+/**
+ * Read the value of the given variable for the specified
+ * controller and control group.
+ * The value is read up to newline character or at most max-1 characters,
+ * whichever comes first (i.e. similar to fgets()).
+ * @param controller Name of the controller for which stats are requested.
+ * @param path Path to control group, relative to hierarchy root.
+ * @param name is variable name.
+ * @param handle Handle to be used during iteration.
+ * @param buffer Buffer to read the value into.
+ * The buffer is always zero-terminated.
+ * @param max Maximal lenght of the buffer
+ * @return #ECGEOF when the stats file is empty.
+ */
+
+int cgroup_read_value_begin(const char *controller, const char *path,
+ char *name, void **handle, char *buffer, int max);
+
+/**
+ * Read the next string from the given variable handle
+ * which is generated by cgroup_read_stats_begin() function.
+ * the value is read up to newline character or at most max-1 characters,
+ * whichever comes first (i.e. similar to fgets()) per
+ * cgroup_read_stats_next() call
+ * @param handle Handle to be used during iteration.
+ * @param data returned the string.
+ * @param buffer Buffer to read the value into.
+ * The buffer is always zero-terminated.
+ * @param max Maximal lenght of the buffer
+ * @return #ECGEOF when the iterator finishes getting the list of stats.
+ */
+int cgroup_read_value_next(void **handle, char *buffer, int max);
+
+/**
+ * Release the iterator.
+ */
+int cgroup_read_value_end(void **handle);
+
+/**
+ * @}
+ *
+ * @name Read group stats
+ * libcgroup's cgroup_get_value_string() reads only relatively short parametrs
+ * of a group. Use following functions to read @c stats parameter, which can
+ * be quite long.
+ */
+
+/**
+ * Maximum length of a value in stats file.
+ */
+#define CG_VALUE_MAX 100
+/**
+ * One item in stats file.
+ */
+struct cgroup_stat {
+ char name[FILENAME_MAX];
+ char value[CG_VALUE_MAX];
+};
+
+/**
+ * Read the statistics values (= @c stats parameter) for the specified
+ * controller and control group. One line is returned per
+ * cgroup_read_stats_begin() and cgroup_read_stats_next() call.
+ * @param controller Name of the controller for which stats are requested.
+ * @param path Path to control group, relative to hierarchy root.
+ * @param handle Handle to be used during iteration.
+ * @param stat Returned first item in the stats file.
+ * @return #ECGEOF when the stats file is empty.
+ */
+int cgroup_read_stats_begin(const char *controller, const char *path, void **handle,
+ struct cgroup_stat *stat);
+
+/**
+ * Read the next stat value.
+ * @param handle Handle to be used during iteration.
+ * @param stat Returned next item in the stats file.
+ * @return #ECGEOF when the iterator finishes getting the list of stats.
+ */
+int cgroup_read_stats_next(void **handle, struct cgroup_stat *stat);
+
+/**
+ * Release the iterator.
+ */
+int cgroup_read_stats_end(void **handle);
+
+/**
+ * @}
+ *
+ * @name List all tasks in a group
+ * Use following functions to read @c tasks file of a group.
+ * @{
+ */
+
+/**
+ * Read the tasks file to get the list of tasks in a cgroup.
+ * @param cgroup Name of the cgroup.
+ * @param controller Name of the cgroup subsystem.
+ * @param handle Handle to be used in the iteration.
+ * @param pid The pid read from the tasks file.
+ * @return #ECGEOF when the group does not contain any tasks.
+ */
+int cgroup_get_task_begin(const char *cgroup, const char *controller, void **handle,
+ pid_t *pid);
+
+/**
+ * Read the next task value.
+ * @param handle The handle used for iterating.
+ * @param pid The variable where the value will be stored.
+ *
+ * @return #ECGEOF when the iterator finishes getting the list of tasks.
+ */
+int cgroup_get_task_next(void **handle, pid_t *pid);
+
+/**
+ * Release the iterator.
+ */
+int cgroup_get_task_end(void **handle);
+
+/**
+ * @}
+ *
+ * @name List mounted controllers
+ * Use following function to list mounted controllers and to see, how they
+ * are mounted together in hierarchies.
+ * Use cgroup_get_all_controller_begin() (see later) to list all controllers,
+ * including those which are not mounted.
+ * @{
+ */
+
+/**
+ * Information about mounted controller.
+ */
+struct cgroup_mount_point {
+ /** Name of the controller. */
+ char name[FILENAME_MAX];
+ /** Mount point of the controller. */
+ char path[FILENAME_MAX];
+};
+
+/**
+ * Read the mount table to give a list where each controller is
+ * mounted.
+ * @param handle Handle to be used for iteration.
+ * @param info The variable where the path to the controller is stored.
+ * @return #ECGEOF when no controllers are mounted.
+ */
+int cgroup_get_controller_begin(void **handle, struct cgroup_mount_point *info);
+
+/**
+ * Read the next mounted controller.
+ * While walking through the mount table, the controllers are
+ * returned in order of their mount points, i.e. controllers mounted together
+ * in one hierarchy are returned next to each other.
+ * @param handle Handle to be used for iteration.
+ * @param info The variable where the path to the controller is stored.
+ * @return #ECGEOF when all controllers were already returned.
+ */
+int cgroup_get_controller_next(void **handle, struct cgroup_mount_point *info);
+
+/**
+ * Release the iterator.
+ */
+int cgroup_get_controller_end(void **handle);
+
+/**
+ * @}
+ *
+ * @name List all controllers
+ * Use following functions to list all controllers, including those which are
+ * not mounted. The controllers are returned in the same order as in
+ * /proc/cgroups file, i.e. mostly random.
+ */
+
+/**
+ * Detailed information about available controller.
+ */
+struct controller_data {
+ /** Controller name. */
+ char name[FILENAME_MAX];
+ /**
+ * Hierarchy ID. Controllers with the same hierarchy ID
+ * are mounted together as one hierarchy. Controllers with
+ * ID 0 are not currently mounted anywhere.
+ */
+ int hierarchy;
+ /** Number of groups. */
+ int num_cgroups;
+ /** Enabled flag. */
+ int enabled;
+};
+
+/**
+ * Read the first of controllers from /proc/cgroups.
+ * @param handle Handle to be used for iteration.
+ * @param info The structure which will be filled with controller data.
+ */
+int cgroup_get_all_controller_begin(void **handle,
+ struct controller_data *info);
+/**
+ * Read next controllers from /proc/cgroups.
+ * @param handle Handle to be used for iteration.
+ * @param info The structure which will be filled with controller data.
+ */
+int cgroup_get_all_controller_next(void **handle, struct controller_data *info);
+
+/**
+ * Release the iterator
+ */
+int cgroup_get_all_controller_end(void **handle);
+
+/**
+ * @}
+ *
+ * @name List all mount points of a controller.
+ * Use following functions to list all mount points of a hierarchy with given
+ * controller.
+ */
+
+/**
+ * Read the first mount point of the hierarchy with given controller.
+ * The first is the same as the mount point returned by
+ * cgroup_get_subsys_mount_point().
+ * @param handle Handle to be used for iteration.
+ * @param controller Controller name.
+ * @param path Buffer to fill the path into. The buffer must be at least
+ * FILENAME_MAX characters long.
+ */
+int cgroup_get_subsys_mount_point_begin(const char *controller, void **handle,
+ char *path);
+/**
+ * Read next mount point of the hierarchy with given controller.
+ * @param handle Handle to be used for iteration.
+ * @param path Buffer to fill the path into. The buffer must be at least
+ * FILENAME_MAX characters long.
+ */
+int cgroup_get_subsys_mount_point_next(void **handle,
+ char *path);
+
+/**
+ * Release the iterator.
+ */
+int cgroup_get_subsys_mount_point_end(void **handle);
+
+/**
+ * @}
+ * @}
+ */
+
+__END_DECLS
+
+#endif /* _LIBCGROUP_ITERATORS_H */
--- /dev/null
+#ifndef _LIBCGROUP_LOG_H
+#define _LIBCGROUP_LOG_H
+
+#ifndef _LIBCGROUP_H_INSIDE
+#error "Only <libcgroup.h> should be included directly."
+#endif
+
+#ifndef SWIG
+#include <features.h>
+#endif
+
+#include <stdarg.h>
+
+__BEGIN_DECLS
+
+/**
+ * @defgroup group_log 7. Logging
+ * @{
+ *
+ * @name Logging
+ * @{
+ * Libcgroup allows applications to register a callback function which
+ * libcgroup will call when it wants to log something. Each log message
+ * has associated a log level. As described in previous chapter, most libcgroup
+ * functions return an error code, which described root cause of the failure
+ * and log messages might provide further details about these failures and other
+ * notable events.
+ *
+ * @par
+ * The logging callback can be set at any time, but setting the callback before
+ * any other libcgroup function (including cgroup_init()) is highly recommended.
+ * If no logger is set before cgroup_init() is called, default logger is
+ * automatically set, logging CGROUP_LOG_ERROR messages to stdout.
+ *
+ * @par Setting log level
+ * Some of the functions below set the log level as integer.
+ * Application can set directly a value of enum #cgroup_log_level or use
+ * value <tt>-1</tt> to set the log level automatically. In this case, libcgroup
+ * inspects environment variable <tt>CGROUP_LOGLEVEL</tt> if it is set
+ * and contains any of these values: <tt>ERROR</tt>, <tt>WARNING</tt>,
+ * <tt>INFO</tt>, <tt>DEBUG</tt> or integer number representing value from
+ * enum #cgroup_log_level. If <tt>CGROUP_LOGLEVEL</tt> is not set or its value
+ * is not valid, <tt>CGROUP_LOG_ERROR</tt> is set as default log level.
+ *
+ * @par Example:
+ * Following short example shows custom libcgroup logger sending all log
+ * messages to <tt>stderr</tt>:
+ * @code
+ * static void my_logger(void *userdata, int level, const char *fmt, va_list ap)
+ * {
+ * vfprintf(stderr, fmt, ap);
+ * }
+ *
+ * int main(int argc, char **argv)
+ * {
+ * int ret;
+ *
+ * cgroup_set_logger(my_logger, -1, NULL);
+ * ret = cgroup_init();
+ * if (ret) {
+ * ...
+ * }
+ * ...
+ * @endcode
+ */
+
+/**
+ * Level of importance of a log message.
+ */
+enum cgroup_log_level {
+ /**
+ * Something serious happened and libcgroup failed to perform requested
+ * operation.
+ */
+ CGROUP_LOG_ERROR = 1,
+ /**
+ * Something bad happened but libcgroup recovered from the error.
+ */
+ CGROUP_LOG_WARNING,
+ /**
+ * Something interesting happened and the message might be useful to the
+ * user.
+ */
+ CGROUP_LOG_INFO,
+ /**
+ * Debugging messages useful to libcgroup developers.
+ */
+ CGROUP_LOG_DEBUG,
+};
+
+typedef void (*cgroup_logger_callback)(void *userdata, int level,
+ const char *fmt, va_list ap);
+
+/**
+ * Set libcgroup logging callback. All log messages with equal or lower log
+ * level will be sent to the application's callback. There can be only
+ * one callback logger set, the previous callback is replaced with the new one
+ * by calling this function.
+ * Use NULL as the logger callback to completely disable libcgroup logging.
+ *
+ * @param logger The callback.
+ * @param loglevel The log level. Use value -1 to automatically discover the
+ * level from CGROUP_LOGLEVEL environment variable.
+ * @param userdata Application's data which will be provided back to the
+ * callback.
+ */
+extern void cgroup_set_logger(cgroup_logger_callback logger, int loglevel,
+ void *userdata);
+
+/**
+ * Set libcgroup logging to stdout. All messages with the given loglevel
+ * or below will be sent to standard output. Previous logger set by
+ * cgroup_set_logger() is replaced.
+ *
+ * @param loglevel The log level. Use value -1 to automatically discover the
+ * level from CGROUP_LOGLEVEL environment variable.
+ */
+extern void cgroup_set_default_logger(int loglevel);
+
+/**
+ * Change current loglevel.
+ * @param loglevel The log level. Use value -1 to automatically discover the
+ * level from CGROUP_LOGLEVEL environment variable.
+ */
+extern void cgroup_set_loglevel(int loglevel);
+
+/**
+ * Libcgroup log function. This is for applications which are too lazy to set
+ * up their own complex logging and miss-use libcgroup for that purpose.
+ * I.e. this function should be used only by simple command-line tools.
+ * This logging automatically benefits from CGROUP_LOGLEVEL env. variable.
+ */
+extern void cgroup_log(int loglevel, const char *fmt, ...);
+
+/**
+ * Parse levelstr string for information about desired loglevel. The levelstr
+ * is usually a value of the CGROUP_LOGLEVEL environment variable.
+ * @param levelstr String containing desired loglevel.
+ */
+extern int cgroup_parse_log_level_str(const char *levelstr);
+/**
+ * @}
+ * @}
+ */
+__END_DECLS
+
+#endif /* _LIBCGROUP_LOG_H */
--- /dev/null
+#ifndef _LIBCGROUP_TASKS_H
+#define _LIBCGROUP_TASKS_H
+
+#ifndef _LIBCGROUP_H_INSIDE
+#error "Only <libcgroup.h> should be included directly."
+#endif
+
+#include <libcgroup/groups.h>
+
+#ifndef SWIG
+#include <features.h>
+#include <stdbool.h>
+#endif
+
+__BEGIN_DECLS
+
+/** Flags for cgroup_change_cgroup_uid_gid(). */
+enum cgflags {
+ /** Use cached rules, do not read rules from disk. */
+ CGFLAG_USECACHE = 0x01,
+ /** Use cached templates, do not read templates from disk. */
+ CGFLAG_USE_TEMPLATE_CACHE = 0x02,
+};
+
+/** Flags for cgroup_register_unchanged_process(). */
+enum cgroup_daemon_type {
+ /**
+ * The daemon must not touch the given task, i.e. it never moves it
+ * to any controlgroup.
+ */
+ CGROUP_DAEMON_UNCHANGE_CHILDREN = 0x1,
+ CGROUP_DAEMON_CANCEL_UNCHANGE_PROCESS = 0x2,
+};
+
+/**
+ * @defgroup group_tasks 4. Manipulation with tasks
+ * @{
+ *
+ * @name Simple task assignment
+ * @{
+ * Applications can use following functions to simply put a task into given
+ * control group and find a groups where given tasks is.
+ */
+
+/**
+ * Move current task (=thread) to given control group.
+ * @param cgroup Destination control group.
+ */
+int cgroup_attach_task(struct cgroup *cgroup);
+
+/**
+ * Move given task (=thread) to to given control group.
+ * @param cgroup Destination control group.
+ * @param tid The task to move.
+ */
+int cgroup_attach_task_pid(struct cgroup *cgroup, pid_t tid);
+
+/**
+ * Changes the cgroup of a task based on the path provided. In this case,
+ * the user must already know into which cgroup the task should be placed and
+ * no rules will be parsed.
+ *
+ * @param path Name of the destination group.
+ * @param pid The task to move.
+ * @param controllers List of controllers.
+ *
+ * @todo should this function be really public?
+ */
+int cgroup_change_cgroup_path(const char *path, pid_t pid,
+ const char * const controllers[]);
+
+/**
+ * Get the current control group path where the given task is.
+ * @param pid The task to find.
+ * @param controller The controller (hierarchy), where to find the task.
+ * @param current_path The path to control group, where the task has been found.
+ * The patch is relative to the root of the hierarchy. The caller must
+ * free this memory.
+ */
+int cgroup_get_current_controller_path(pid_t pid, const char *controller,
+ char **current_path);
+
+/**
+ * @}
+ *
+ * @name Rules
+ * @{
+ * @c libcgroup can move tasks to control groups using simple rules, loaded
+ * from configuration file. See cgrules.conf man page to see format of the file.
+ * Following functions can be used to load these rules from a file.
+ */
+
+/**
+ * Initializes the rules cache and load it from /etc/cgrules.conf.
+ * @todo add parameter with the filename?
+ */
+int cgroup_init_rules_cache(void);
+
+/**
+ * Reloads the rules list from /etc/cgrules.conf. This function
+ * is probably NOT thread safe (calls cgroup_parse_rules_config()).
+ */
+int cgroup_reload_cached_rules(void);
+
+/**
+ * Print the cached rules table. This function should be called only after
+ * first calling cgroup_parse_config(), but it will work with an empty rule
+ * list.
+ * @param fp Destination file, where the rules will be printed.
+ */
+void cgroup_print_rules_config(FILE *fp);
+
+/**
+ * @}
+ * @name Rule based task assignment
+ * @{
+ * @c libcgroup can move tasks to control groups using simple rules, loaded
+ * from configuration file. See cgrules.conf man page to see format of the file.
+ * Applications can move tasks to control groups based on these rules using
+ * following functions.
+ */
+
+/**
+ * Changes the cgroup of all running PIDs based on the rules in the config
+ * file. If a rules exists for a PID, then the PID is placed in the correct
+ * group.
+ *
+ * This function may be called after creating new control groups to move
+ * running PIDs into the newly created control groups.
+ * @return 0 on success, < 0 on error
+ */
+int cgroup_change_all_cgroups(void);
+
+/**
+ * Changes the cgroup of a program based on the rules in the config file.
+ * If a rule exists for the given UID, GID or PROCESS NAME, then the given
+ * PID is placed into the correct group. By default, this function parses
+ * the configuration file each time it is called.
+ *
+ * The flags can alter the behavior of this function:
+ * CGFLAG_USECACHE: Use cached rules instead of parsing the config file
+ * CGFLAG_USE_TEMPLATE_CACHE: Use cached templates instead of
+ * parsing the config file
+ *
+ * This function may NOT be thread safe.
+ * @param uid The UID to match.
+ * @param gid The GID to match.
+ * @param procname The PROCESS NAME to match.
+ * @param pid The PID of the process to move.
+ * @param flags Bit flags to change the behavior, as defined in enum #cgflags.
+ * @todo Determine thread-safeness and fix of not safe.
+ */
+int cgroup_change_cgroup_flags(uid_t uid, gid_t gid,
+ const char *procname, pid_t pid, int flags);
+
+/**
+ * Changes the cgroup of a program based on the rules in the config file. If a
+ * rule exists for the given UID or GID, then the given PID is placed into the
+ * correct group. By default, this function parses the configuration file each
+ * time it is called.
+ *
+ * This function may NOT be thread safe.
+ * @param uid The UID to match.
+ * @param gid The GID to match.
+ * @param pid The PID of the process to move.
+ * @param flags Bit flags to change the behavior, as defined in enum #cgflags.
+ * @todo Determine thread-safeness and fix if not safe.
+ */
+int cgroup_change_cgroup_uid_gid_flags(uid_t uid, gid_t gid,
+ pid_t pid, int flags);
+
+/**
+ * Provides backwards-compatibility with older versions of the API. This
+ * function is deprecated, and cgroup_change_cgroup_uid_gid_flags() should be
+ * used instead. In fact, this function simply calls the newer one with flags
+ * set to 0 (none).
+ * @param uid The UID to match.
+ * @param gid The GID to match.
+ * @param pid The PID of the process to move.
+ */
+int cgroup_change_cgroup_uid_gid(uid_t uid, gid_t gid, pid_t pid);
+
+/**
+ * @}
+ * @name Communication with cgrulesengd daemon
+ * @{
+ * Users can use cgrulesengd daemon to move tasks to groups based on the rules
+ * automatically when they change their UID, GID or executable name.
+ * The daemon allows tasks to be 'sticky', i.e. all rules are ignored for these
+ * tasks and the daemon never moves them.
+ */
+
+/**
+ * Register the unchanged process to a cgrulesengd daemon. This process
+ * is never moved to another control group by the daemon.
+ * If the daemon does not work, this function returns 0 as success.
+ * @param pid The task id.
+ * @param flags Bit flags to change the behavior, as defined in
+ * #cgroup_daemon_type
+ */
+int cgroup_register_unchanged_process(pid_t pid, int flags);
+
+/**
+ * @}
+ * @}
+ */
+__END_DECLS
+
+#endif /* _LIBCGROUP_TASKS_H */
--- /dev/null
+#!/bin/sh
+# install - install a program, script, or datafile
+
+scriptversion=2011-11-20.07; # UTC
+
+# This originates from X11R5 (mit/util/scripts/install.sh), which was
+# later released in X11R6 (xc/config/util/install.sh) with the
+# following copyright and license.
+#
+# Copyright (C) 1994 X Consortium
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC-
+# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+#
+# Except as contained in this notice, the name of the X Consortium shall not
+# be used in advertising or otherwise to promote the sale, use or other deal-
+# ings in this Software without prior written authorization from the X Consor-
+# tium.
+#
+#
+# FSF changes to this file are in the public domain.
+#
+# Calling this script install-sh is preferred over install.sh, to prevent
+# 'make' implicit rules from creating a file called install from it
+# when there is no Makefile.
+#
+# This script is compatible with the BSD install script, but was written
+# from scratch.
+
+nl='
+'
+IFS=" "" $nl"
+
+# set DOITPROG to echo to test this script
+
+# Don't use :- since 4.3BSD and earlier shells don't like it.
+doit=${DOITPROG-}
+if test -z "$doit"; then
+ doit_exec=exec
+else
+ doit_exec=$doit
+fi
+
+# Put in absolute file names if you don't have them in your path;
+# or use environment vars.
+
+chgrpprog=${CHGRPPROG-chgrp}
+chmodprog=${CHMODPROG-chmod}
+chownprog=${CHOWNPROG-chown}
+cmpprog=${CMPPROG-cmp}
+cpprog=${CPPROG-cp}
+mkdirprog=${MKDIRPROG-mkdir}
+mvprog=${MVPROG-mv}
+rmprog=${RMPROG-rm}
+stripprog=${STRIPPROG-strip}
+
+posix_glob='?'
+initialize_posix_glob='
+ test "$posix_glob" != "?" || {
+ if (set -f) 2>/dev/null; then
+ posix_glob=
+ else
+ posix_glob=:
+ fi
+ }
+'
+
+posix_mkdir=
+
+# Desired mode of installed file.
+mode=0755
+
+chgrpcmd=
+chmodcmd=$chmodprog
+chowncmd=
+mvcmd=$mvprog
+rmcmd="$rmprog -f"
+stripcmd=
+
+src=
+dst=
+dir_arg=
+dst_arg=
+
+copy_on_change=false
+no_target_directory=
+
+usage="\
+Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE
+ or: $0 [OPTION]... SRCFILES... DIRECTORY
+ or: $0 [OPTION]... -t DIRECTORY SRCFILES...
+ or: $0 [OPTION]... -d DIRECTORIES...
+
+In the 1st form, copy SRCFILE to DSTFILE.
+In the 2nd and 3rd, copy all SRCFILES to DIRECTORY.
+In the 4th, create DIRECTORIES.
+
+Options:
+ --help display this help and exit.
+ --version display version info and exit.
+
+ -c (ignored)
+ -C install only if different (preserve the last data modification time)
+ -d create directories instead of installing files.
+ -g GROUP $chgrpprog installed files to GROUP.
+ -m MODE $chmodprog installed files to MODE.
+ -o USER $chownprog installed files to USER.
+ -s $stripprog installed files.
+ -t DIRECTORY install into DIRECTORY.
+ -T report an error if DSTFILE is a directory.
+
+Environment variables override the default commands:
+ CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG
+ RMPROG STRIPPROG
+"
+
+while test $# -ne 0; do
+ case $1 in
+ -c) ;;
+
+ -C) copy_on_change=true;;
+
+ -d) dir_arg=true;;
+
+ -g) chgrpcmd="$chgrpprog $2"
+ shift;;
+
+ --help) echo "$usage"; exit $?;;
+
+ -m) mode=$2
+ case $mode in
+ *' '* | *' '* | *'
+'* | *'*'* | *'?'* | *'['*)
+ echo "$0: invalid mode: $mode" >&2
+ exit 1;;
+ esac
+ shift;;
+
+ -o) chowncmd="$chownprog $2"
+ shift;;
+
+ -s) stripcmd=$stripprog;;
+
+ -t) dst_arg=$2
+ # Protect names problematic for 'test' and other utilities.
+ case $dst_arg in
+ -* | [=\(\)!]) dst_arg=./$dst_arg;;
+ esac
+ shift;;
+
+ -T) no_target_directory=true;;
+
+ --version) echo "$0 $scriptversion"; exit $?;;
+
+ --) shift
+ break;;
+
+ -*) echo "$0: invalid option: $1" >&2
+ exit 1;;
+
+ *) break;;
+ esac
+ shift
+done
+
+if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then
+ # When -d is used, all remaining arguments are directories to create.
+ # When -t is used, the destination is already specified.
+ # Otherwise, the last argument is the destination. Remove it from $@.
+ for arg
+ do
+ if test -n "$dst_arg"; then
+ # $@ is not empty: it contains at least $arg.
+ set fnord "$@" "$dst_arg"
+ shift # fnord
+ fi
+ shift # arg
+ dst_arg=$arg
+ # Protect names problematic for 'test' and other utilities.
+ case $dst_arg in
+ -* | [=\(\)!]) dst_arg=./$dst_arg;;
+ esac
+ done
+fi
+
+if test $# -eq 0; then
+ if test -z "$dir_arg"; then
+ echo "$0: no input file specified." >&2
+ exit 1
+ fi
+ # It's OK to call 'install-sh -d' without argument.
+ # This can happen when creating conditional directories.
+ exit 0
+fi
+
+if test -z "$dir_arg"; then
+ do_exit='(exit $ret); exit $ret'
+ trap "ret=129; $do_exit" 1
+ trap "ret=130; $do_exit" 2
+ trap "ret=141; $do_exit" 13
+ trap "ret=143; $do_exit" 15
+
+ # Set umask so as not to create temps with too-generous modes.
+ # However, 'strip' requires both read and write access to temps.
+ case $mode in
+ # Optimize common cases.
+ *644) cp_umask=133;;
+ *755) cp_umask=22;;
+
+ *[0-7])
+ if test -z "$stripcmd"; then
+ u_plus_rw=
+ else
+ u_plus_rw='% 200'
+ fi
+ cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;;
+ *)
+ if test -z "$stripcmd"; then
+ u_plus_rw=
+ else
+ u_plus_rw=,u+rw
+ fi
+ cp_umask=$mode$u_plus_rw;;
+ esac
+fi
+
+for src
+do
+ # Protect names problematic for 'test' and other utilities.
+ case $src in
+ -* | [=\(\)!]) src=./$src;;
+ esac
+
+ if test -n "$dir_arg"; then
+ dst=$src
+ dstdir=$dst
+ test -d "$dstdir"
+ dstdir_status=$?
+ else
+
+ # Waiting for this to be detected by the "$cpprog $src $dsttmp" command
+ # might cause directories to be created, which would be especially bad
+ # if $src (and thus $dsttmp) contains '*'.
+ if test ! -f "$src" && test ! -d "$src"; then
+ echo "$0: $src does not exist." >&2
+ exit 1
+ fi
+
+ if test -z "$dst_arg"; then
+ echo "$0: no destination specified." >&2
+ exit 1
+ fi
+ dst=$dst_arg
+
+ # If destination is a directory, append the input filename; won't work
+ # if double slashes aren't ignored.
+ if test -d "$dst"; then
+ if test -n "$no_target_directory"; then
+ echo "$0: $dst_arg: Is a directory" >&2
+ exit 1
+ fi
+ dstdir=$dst
+ dst=$dstdir/`basename "$src"`
+ dstdir_status=0
+ else
+ # Prefer dirname, but fall back on a substitute if dirname fails.
+ dstdir=`
+ (dirname "$dst") 2>/dev/null ||
+ expr X"$dst" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$dst" : 'X\(//\)[^/]' \| \
+ X"$dst" : 'X\(//\)$' \| \
+ X"$dst" : 'X\(/\)' \| . 2>/dev/null ||
+ echo X"$dst" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'
+ `
+
+ test -d "$dstdir"
+ dstdir_status=$?
+ fi
+ fi
+
+ obsolete_mkdir_used=false
+
+ if test $dstdir_status != 0; then
+ case $posix_mkdir in
+ '')
+ # Create intermediate dirs using mode 755 as modified by the umask.
+ # This is like FreeBSD 'install' as of 1997-10-28.
+ umask=`umask`
+ case $stripcmd.$umask in
+ # Optimize common cases.
+ *[2367][2367]) mkdir_umask=$umask;;
+ .*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;;
+
+ *[0-7])
+ mkdir_umask=`expr $umask + 22 \
+ - $umask % 100 % 40 + $umask % 20 \
+ - $umask % 10 % 4 + $umask % 2
+ `;;
+ *) mkdir_umask=$umask,go-w;;
+ esac
+
+ # With -d, create the new directory with the user-specified mode.
+ # Otherwise, rely on $mkdir_umask.
+ if test -n "$dir_arg"; then
+ mkdir_mode=-m$mode
+ else
+ mkdir_mode=
+ fi
+
+ posix_mkdir=false
+ case $umask in
+ *[123567][0-7][0-7])
+ # POSIX mkdir -p sets u+wx bits regardless of umask, which
+ # is incompatible with FreeBSD 'install' when (umask & 300) != 0.
+ ;;
+ *)
+ tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$
+ trap 'ret=$?; rmdir "$tmpdir/d" "$tmpdir" 2>/dev/null; exit $ret' 0
+
+ if (umask $mkdir_umask &&
+ exec $mkdirprog $mkdir_mode -p -- "$tmpdir/d") >/dev/null 2>&1
+ then
+ if test -z "$dir_arg" || {
+ # Check for POSIX incompatibilities with -m.
+ # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or
+ # other-writable bit of parent directory when it shouldn't.
+ # FreeBSD 6.1 mkdir -m -p sets mode of existing directory.
+ ls_ld_tmpdir=`ls -ld "$tmpdir"`
+ case $ls_ld_tmpdir in
+ d????-?r-*) different_mode=700;;
+ d????-?--*) different_mode=755;;
+ *) false;;
+ esac &&
+ $mkdirprog -m$different_mode -p -- "$tmpdir" && {
+ ls_ld_tmpdir_1=`ls -ld "$tmpdir"`
+ test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1"
+ }
+ }
+ then posix_mkdir=:
+ fi
+ rmdir "$tmpdir/d" "$tmpdir"
+ else
+ # Remove any dirs left behind by ancient mkdir implementations.
+ rmdir ./$mkdir_mode ./-p ./-- 2>/dev/null
+ fi
+ trap '' 0;;
+ esac;;
+ esac
+
+ if
+ $posix_mkdir && (
+ umask $mkdir_umask &&
+ $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir"
+ )
+ then :
+ else
+
+ # The umask is ridiculous, or mkdir does not conform to POSIX,
+ # or it failed possibly due to a race condition. Create the
+ # directory the slow way, step by step, checking for races as we go.
+
+ case $dstdir in
+ /*) prefix='/';;
+ [-=\(\)!]*) prefix='./';;
+ *) prefix='';;
+ esac
+
+ eval "$initialize_posix_glob"
+
+ oIFS=$IFS
+ IFS=/
+ $posix_glob set -f
+ set fnord $dstdir
+ shift
+ $posix_glob set +f
+ IFS=$oIFS
+
+ prefixes=
+
+ for d
+ do
+ test X"$d" = X && continue
+
+ prefix=$prefix$d
+ if test -d "$prefix"; then
+ prefixes=
+ else
+ if $posix_mkdir; then
+ (umask=$mkdir_umask &&
+ $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break
+ # Don't fail if two instances are running concurrently.
+ test -d "$prefix" || exit 1
+ else
+ case $prefix in
+ *\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;;
+ *) qprefix=$prefix;;
+ esac
+ prefixes="$prefixes '$qprefix'"
+ fi
+ fi
+ prefix=$prefix/
+ done
+
+ if test -n "$prefixes"; then
+ # Don't fail if two instances are running concurrently.
+ (umask $mkdir_umask &&
+ eval "\$doit_exec \$mkdirprog $prefixes") ||
+ test -d "$dstdir" || exit 1
+ obsolete_mkdir_used=true
+ fi
+ fi
+ fi
+
+ if test -n "$dir_arg"; then
+ { test -z "$chowncmd" || $doit $chowncmd "$dst"; } &&
+ { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } &&
+ { test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false ||
+ test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1
+ else
+
+ # Make a couple of temp file names in the proper directory.
+ dsttmp=$dstdir/_inst.$$_
+ rmtmp=$dstdir/_rm.$$_
+
+ # Trap to clean up those temp files at exit.
+ trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0
+
+ # Copy the file name to the temp name.
+ (umask $cp_umask && $doit_exec $cpprog "$src" "$dsttmp") &&
+
+ # and set any options; do chmod last to preserve setuid bits.
+ #
+ # If any of these fail, we abort the whole thing. If we want to
+ # ignore errors from any of these, just make sure not to ignore
+ # errors from the above "$doit $cpprog $src $dsttmp" command.
+ #
+ { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } &&
+ { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } &&
+ { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } &&
+ { test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } &&
+
+ # If -C, don't bother to copy if it wouldn't change the file.
+ if $copy_on_change &&
+ old=`LC_ALL=C ls -dlL "$dst" 2>/dev/null` &&
+ new=`LC_ALL=C ls -dlL "$dsttmp" 2>/dev/null` &&
+
+ eval "$initialize_posix_glob" &&
+ $posix_glob set -f &&
+ set X $old && old=:$2:$4:$5:$6 &&
+ set X $new && new=:$2:$4:$5:$6 &&
+ $posix_glob set +f &&
+
+ test "$old" = "$new" &&
+ $cmpprog "$dst" "$dsttmp" >/dev/null 2>&1
+ then
+ rm -f "$dsttmp"
+ else
+ # Rename the file to the real destination.
+ $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null ||
+
+ # The rename failed, perhaps because mv can't rename something else
+ # to itself, or perhaps because mv is so ancient that it does not
+ # support -f.
+ {
+ # Now remove or move aside any old file at destination location.
+ # We try this two ways since rm can't unlink itself on some
+ # systems and the destination file might be busy for other
+ # reasons. In this case, the final cleanup might fail but the new
+ # file should still install successfully.
+ {
+ test ! -f "$dst" ||
+ $doit $rmcmd -f "$dst" 2>/dev/null ||
+ { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null &&
+ { $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; }
+ } ||
+ { echo "$0: cannot unlink or rename $dst" >&2
+ (exit 1); exit 1
+ }
+ } &&
+
+ # Now rename the file to the real destination.
+ $doit $mvcmd "$dsttmp" "$dst"
+ }
+ fi || exit 1
+
+ trap '' 0
+ fi
+done
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-time-zone: "UTC"
+# time-stamp-end: "; # UTC"
+# End:
--- /dev/null
+
+ GNU LESSER GENERAL PUBLIC LICENSE
+ Version 2.1, February 1999
+
+ Copyright (C) 1991, 1999 Free Software Foundation, Inc.
+ 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+[This is the first released version of the Lesser GPL. It also counts
+ as the successor of the GNU Library Public License, version 2, hence
+ the version number 2.1.]
+
+ Preamble
+
+ The licenses for most software are designed to take away your
+freedom to share and change it. By contrast, the GNU General Public
+Licenses are intended to guarantee your freedom to share and change
+free software--to make sure the software is free for all its users.
+
+ This license, the Lesser General Public License, applies to some
+specially designated software packages--typically libraries--of the
+Free Software Foundation and other authors who decide to use it. You
+can use it too, but we suggest you first think carefully about whether
+this license or the ordinary General Public License is the better
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+
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+ <signature of Ty Coon>, 1 April 1990
+ Ty Coon, President of Vice
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+That's all there is to it!
+
+
--- /dev/null
+Installation Instructions
+*************************
+
+Copyright (C) 1994, 1995, 1996, 1999, 2000, 2001, 2002, 2004, 2005,
+2006, 2007 Free Software Foundation, Inc.
+
+This file is free documentation; the Free Software Foundation gives
+unlimited permission to copy, distribute and modify it.
+
+Basic Installation
+==================
+
+Briefly, the shell commands `./configure; make; make install' should
+configure, build, and install this package. The following
+more-detailed instructions are generic; see the `README' file for
+instructions specific to this package.
+
+ The `configure' shell script attempts to guess correct values for
+various system-dependent variables used during compilation. It uses
+those values to create a `Makefile' in each directory of the package.
+It may also create one or more `.h' files containing system-dependent
+definitions. Finally, it creates a shell script `config.status' that
+you can run in the future to recreate the current configuration, and a
+file `config.log' containing compiler output (useful mainly for
+debugging `configure').
+
+ It can also use an optional file (typically called `config.cache'
+and enabled with `--cache-file=config.cache' or simply `-C') that saves
+the results of its tests to speed up reconfiguring. Caching is
+disabled by default to prevent problems with accidental use of stale
+cache files.
+
+ If you need to do unusual things to compile the package, please try
+to figure out how `configure' could check whether to do them, and mail
+diffs or instructions to the address given in the `README' so they can
+be considered for the next release. If you are using the cache, and at
+some point `config.cache' contains results you don't want to keep, you
+may remove or edit it.
+
+ The file `configure.ac' (or `configure.in') is used to create
+`configure' by a program called `autoconf'. You need `configure.ac' if
+you want to change it or regenerate `configure' using a newer version
+of `autoconf'.
+
+The simplest way to compile this package is:
+
+ 1. `cd' to the directory containing the package's source code and type
+ `./configure' to configure the package for your system.
+
+ Running `configure' might take a while. While running, it prints
+ some messages telling which features it is checking for.
+
+ 2. Type `make' to compile the package.
+
+ 3. Optionally, type `make check' to run any self-tests that come with
+ the package.
+
+ 4. Type `make install' to install the programs and any data files and
+ documentation.
+
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+ files that `configure' created (so you can compile the package for
+ a different kind of computer), type `make distclean'. There is
+ also a `make maintainer-clean' target, but that is intended mainly
+ for the package's developers. If you use it, you may have to get
+ all sorts of other programs in order to regenerate files that came
+ with the distribution.
+
+ 6. Often, you can also type `make uninstall' to remove the installed
+ files again.
+
+Compilers and Options
+=====================
+
+Some systems require unusual options for compilation or linking that the
+`configure' script does not know about. Run `./configure --help' for
+details on some of the pertinent environment variables.
+
+ You can give `configure' initial values for configuration parameters
+by setting variables in the command line or in the environment. Here
+is an example:
+
+ ./configure CC=c99 CFLAGS=-g LIBS=-lposix
+
+ *Note Defining Variables::, for more details.
+
+Compiling For Multiple Architectures
+====================================
+
+You can compile the package for more than one kind of computer at the
+same time, by placing the object files for each architecture in their
+own directory. To do this, you can use GNU `make'. `cd' to the
+directory where you want the object files and executables to go and run
+the `configure' script. `configure' automatically checks for the
+source code in the directory that `configure' is in and in `..'.
+
+ With a non-GNU `make', it is safer to compile the package for one
+architecture at a time in the source code directory. After you have
+installed the package for one architecture, use `make distclean' before
+reconfiguring for another architecture.
+
+Installation Names
+==================
+
+By default, `make install' installs the package's commands under
+`/usr/local/bin', include files under `/usr/local/include', etc. You
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+`configure' the option `--prefix=PREFIX'.
+
+ You can specify separate installation prefixes for
+architecture-specific files and architecture-independent files. If you
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+PREFIX as the prefix for installing programs and libraries.
+Documentation and other data files still use the regular prefix.
+
+ In addition, if you use an unusual directory layout you can give
+options like `--bindir=DIR' to specify different values for particular
+kinds of files. Run `configure --help' for a list of the directories
+you can set and what kinds of files go in them.
+
+ If the package supports it, you can cause programs to be installed
+with an extra prefix or suffix on their names by giving `configure' the
+option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'.
+
+Optional Features
+=================
+
+Some packages pay attention to `--enable-FEATURE' options to
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+They may also pay attention to `--with-PACKAGE' options, where PACKAGE
+is something like `gnu-as' or `x' (for the X Window System). The
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+package recognizes.
+
+ For packages that use the X Window System, `configure' can usually
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+you can use the `configure' options `--x-includes=DIR' and
+`--x-libraries=DIR' to specify their locations.
+
+Specifying the System Type
+==========================
+
+There may be some features `configure' cannot figure out automatically,
+but needs to determine by the type of machine the package will run on.
+Usually, assuming the package is built to be run on the _same_
+architectures, `configure' can figure that out, but if it prints a
+message saying it cannot guess the machine type, give it the
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+type, such as `sun4', or a canonical name which has the form:
+
+ CPU-COMPANY-SYSTEM
+
+where SYSTEM can have one of these forms:
+
+ OS KERNEL-OS
+
+ See the file `config.sub' for the possible values of each field. If
+`config.sub' isn't included in this package, then this package doesn't
+need to know the machine type.
+
+ If you are _building_ compiler tools for cross-compiling, you should
+use the option `--target=TYPE' to select the type of system they will
+produce code for.
+
+ If you want to _use_ a cross compiler, that generates code for a
+platform different from the build platform, you should specify the
+"host" platform (i.e., that on which the generated programs will
+eventually be run) with `--host=TYPE'.
+
+Sharing Defaults
+================
+
+If you want to set default values for `configure' scripts to share, you
+can create a site shell script called `config.site' that gives default
+values for variables like `CC', `cache_file', and `prefix'.
+`configure' looks for `PREFIX/share/config.site' if it exists, then
+`PREFIX/etc/config.site' if it exists. Or, you can set the
+`CONFIG_SITE' environment variable to the location of the site script.
+A warning: not all `configure' scripts look for a site script.
+
+Defining Variables
+==================
+
+Variables not defined in a site shell script can be set in the
+environment passed to `configure'. However, some packages may run
+configure again during the build, and the customized values of these
+variables may be lost. In order to avoid this problem, you should set
+them in the `configure' command line, using `VAR=value'. For example:
+
+ ./configure CC=/usr/local2/bin/gcc
+
+causes the specified `gcc' to be used as the C compiler (unless it is
+overridden in the site shell script).
+
+Unfortunately, this technique does not work for `CONFIG_SHELL' due to
+an Autoconf bug. Until the bug is fixed you can use this workaround:
+
+ CONFIG_SHELL=/bin/bash /bin/bash ./configure CONFIG_SHELL=/bin/bash
+
+`configure' Invocation
+======================
+
+`configure' recognizes the following options to control how it operates.
+
+`--help'
+`-h'
+ Print a summary of the options to `configure', and exit.
+
+`--version'
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+ script, and exit.
+
+`--cache-file=FILE'
+ Enable the cache: use and save the results of the tests in FILE,
+ traditionally `config.cache'. FILE defaults to `/dev/null' to
+ disable caching.
+
+`--config-cache'
+`-C'
+ Alias for `--cache-file=config.cache'.
+
+`--quiet'
+`--silent'
+`-q'
+ Do not print messages saying which checks are being made. To
+ suppress all normal output, redirect it to `/dev/null' (any error
+ messages will still be shown).
+
+`--srcdir=DIR'
+ Look for the package's source code in directory DIR. Usually
+ `configure' can determine that directory automatically.
+
+`configure' also accepts some other, not widely useful, options. Run
+`configure --help' for more details.
+
--- /dev/null
+AUTOMAKE_OPTIONS = foreign
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+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
--- /dev/null
+Design
+========
+
+After cgroup system has taken shape, its time to have some basic tools
+in user space which can enable a user to use the resource management
+functionality effictively.
+
+One of the needed functionality is rule based placement of a task. In general,
+there can be either uid or gid or exec based rules. Admin/root will
+control/enforce uid/gid based rules and exec based rules can be defined by
+user in a config file residing in user's home dir and fully controlled by user.
+
+uid/gid based rules will be defined in /etc/cgrules.conf config file and
+this file will be managed by root.
+
+Basic idea is that to begin with provide facility to implement rules
+based on uid and gid. So a hierarchy might look like as follows.
+
+ /mnt/cgroup
+ | |
+ gid1 gid2
+ | |
+ uid1 uid2
+ | |
+ proj1 proj2
+
+
+Admin will write rules to control the resources among users. Then users
+can manage their own cgroup at their own (proj1 and proj2) and control
+the resources as they want.
+
+Following are the few methods using which tasks can be placed in right
+cgroups.
+
+- Use pam_cgroup PAM plugin which will make sure users are placed in right
+ cgroup at login time and any tasks launch after login, will continue to run
+ in user's cgroup.
+
+- Use command line tool "cgexec" to launch the task in right cgroup.
+
+- Modify the program and use libcgroup provided APIs for placing a task
+ in right cgroup before doing exec().
+
+- Use "cgclassify" tool to classify a already running task.
+
+- May be, a user space daemon can also be implemented which will listen to
+ kernel events and place the task in right group based on the rules.
+ This method involves few concerns.
+
+ - Reliability of netlink socket. Messages can be dropped.
+ - Change the netlink with a cgroup controller which exports the
+ events.
+
+ - Delay incurred since the event took place and task was actually placed
+ in right cgroup.
+
+ - daemon will interfere with container's tasks which is not desired.
+
+HOWTO
+=====
+
+Section 1:
+----------
+To use "cgexec" to place the task in right cgroup.
+
+- make cgexec
+- Run a task using cgexec. Following is the cgexec syntax.
+
+ cgexec [-g <list of controllers>:<relative path to cgroup>] command [arguments]
+
+ Note: Cgroup controllers and path are optional. If user does not know the
+ right cgroup, cgexec will automatically place the task in right
+ cgroup based on /etc/cgrules.conf
+
+Example:
+ cgexec -g *:test1 ls
+ cgexec -g cpu,memory:test1 ls -l
+ cgexec -g cpu,memory:test1 -g swap:test2 ls -l
+
+Section 2
+---------
+To use "cgclassify" to place task in right cgroup.
+
+- make cgclassify
+- Pick a task's pid to be classified, and run
+ cgclassify <list of pids>
+
+Example:
+--------
+ cgclassify 2140 4325
+
+ Note: After classification check out whether tasks 2140 and 4325
+ are in the right cgroup or not (Based on rules in /etc/cgrules.conf)
+
+Section 3:
+----------
+To use a pam plugin which will automatically place the task in right
+cgroup upon login.
+
+- Build pam_cgroup.so
+ make pam_cgroup.so
+- Copy pam_cgroup.so to /lib/security/
+- Edit /etc/pam.d/su to make use of pam_cgroup.so session module upon
+ execution of su.
+
+example:
+ Add following line at the end of /etc/pam.d/su file
+
+session optional pam_cgroup.so
+
+- Now launch a shell for a user "xyz" using su and the resulting shell
+ should be running in the cgroup designated for the user as specified
+ by cgrules.conf
+
+ ex. "su test1"
+
+Try similar things with other services like sshd.
+
+Note: pam_cgroup.so moves the service providing process in the right cgroup
+ and not the process which will be launched later. Due to parent child
+ relationship, yet to be forked/execed process will launch in right
+ group.
+
+Ex. Lets say user root does "su test1". In this case process "su" is the
+ one providing service (launching a shell) for user "test1". pam_cgroup.so
+ will move process "su" to the user "test1"'s cgroup (Decided by the uid
+ and gid of "test1"). Now once su forks/execs a shell for user test1,
+ final shell is effectively running in the cgroup it should have been
+ running based on /etc/cgrules.conf for user test1.
+
+
+Section 4:
+----------
+To use cgrulesengd which will move a task to right cgroup based on
+rules in /etc/cgrules.conf do following.
+
+- build and install latest libcgroup.so
+- build cgrulesengd
+ make cgrulesengd
+- specify some uid/gid based rules in /etc/cgrules.conf
+- Mount some controllers and create an hierarchy of cgroups (matching
+ your rules).
+- Run cgrulesengd.
+ - ./cgrulesengd
+- Launch some task or login as a user to the sytem. Daemon should automatically
+ place the task in right cgroup.
+
+FAQ
+===
+Q. Why admin should not control "exec" based rules.
+A. Unix file system provides access control only based on uid/gid. So
+ even if admin starts putting tasks based on uid/gid, it can't enforce
+ it. For example, consider following scenario.
+
+ Lets say an admin creates following cgroup hierarchy.
+
+ /container
+ | |
+ database browser
+ | | | |
+ user1 user2 user1 user2
+
+ Now admin wants to run all the database jobs under /container/database/
+ and all the firefox jobs under /container/browser/. Based on which user
+ launched it, jobs should go in either user1 or user2 dir.
+
+ Now assume that database subdir has to more cpu resources as compared to
+ browser subdir. Then a user, say user2, can always move his browser job
+ also to /container/database/user2 dir to get more cpu resources and
+ admin will not be able to control that.
+
+ [Note: user2 will control what tasks can be added in /container/database/user2
+ and will contol what further subdirs can be created under user2 dir. Root
+ should not restrict the control to root only for practical purposes. Its
+ something like that till /container/databse, admin controls the resources
+ and below that how resources are further subdivided among various projects
+ should be controlled by respective user].
+
+In the light of above, it seems to make more sense that admin should enforce
+rules only based on uid and gid. Probably later we can have a per user exec
+based rules config file (~/.cgrules.conf), which can be parsed by cgrulesd
+and then jobs launched by user will be placed in right cgroup based on
+combination of rules in /etc/cgrules.conf and ~/cgrules.conf.
--- /dev/null
+DESCRIPTION
+===========
+The CGroup Rules Engine Daemon is a tool that will automatically place tasks
+into the correct cgroup based on UID/GID events from the kernel. It will not
+automatically classify tasks that are already running, but it will classify
+any new tasks, and any tasks which change their UID/GID. Note that we use
+the euid and egid, not the ruid and rgid.
+
+Unlike other tools, cgrulesengd caches the rules configuration in a data
+structure (it's actually just a FIFO linked list) so that it doesn't need to
+parse the configuration file more than once. This should be much faster than
+parsing the rules for each UID/GID event. Eventually, this caching logic
+should be part of libcgroup, so that any other program can take advantage of it
+(and so that all programs are using the same table). The configuration can
+be reloaded without stopping the daemon (more information below).
+
+WHY A DAEMON?
+=============
+A daemon is easy to use, and allows an administrator to ensure that all tasks
+are classified into the correct cgroups without constantly monitoring the
+system. The daemon is transparent to the users, and does not require any
+modifications to existing userspace programs. Finally, the daemon can be
+started and stopped at any time, including at boot time with other services.
+Thus, sytem administrators can decide not to use the daemon if they choose.
+
+Most importantly, some programs create new users and/or run scripts,
+threads, etc. as those users using suexec(). This call does not go through
+PAM, so these scripts would continue running in the same cgroup as the parent
+program. This behavior is likely not ideal, and the daemon would solve this
+problem.
+
+Apache does this. Apache creates a user called 'apache' and uses setuid() to
+launch tasks as that user. This does not go through PAM, so without a daemon,
+these tasks would continue to run in the 'root' cgroup rather than in the
+'apache' or 'webserver' cgroup. The daemon fixes this problem by catching the
+setuid() call and moving the tasks into the correct cgroup.
+
+We would ask Apache to modify their software to interface with libcgroup, but
+this solution is less than optimal because a lot of userspace software would
+have to be changed, and some authors might intentionally not interact with
+libcgroup, which could create an exploit. The daemon is a simple, transparent
+solution.
+
+USING THE DAEMON
+================
+The daemon can be used as a service with the cgred script, which is shipped
+as scripts/init.d/cgred. This script should be installed as /etc/init.d/cgred
+and used like any other service. To start the daemon,
+ /etc/init.d/cgred start
+To stop it,
+ /etc/init.d/cgred stop
+The restart (stop,start), condrestart (same as restart, but only if the daemon
+was already started), and status (print whether the daemon is started or
+stopped) commands are also supported. An additional command, "reload", allows
+you to reload the configuration file without stopping the daemon.
+ /etc/init.d/cgred reload
+The cgred script automatically loads configuration from /etc/sysconfig/cgred.conf,
+which is shipped as samples/cgred.conf. See that file for more information.
+
+If you choose not to run the daemon as a service, the following options are
+currently supported:
+ --nodaemon Do not run as a daemon
+ --nolog Write log output to stdout instead of a log file
+ --config [FILE] Read rules configuration from FILE instead of
+ /etc/cgrules.conf
+
+You can ask the daemon to reload the rules configuration by sending it SIGUSR2.
+The easiest way to do this is with the 'kill' command:
+ kill -s SIGUSR2 [PID]
+
+You can ask the daemon to reload the templates configuration by sending it
+SIGUSR1. The easiest way to do this is with the 'kill' command:
+ kill -s SIGUSR1 [PID]
+
+TESTING
+=======
+The program setuid (found in tests/setuid.c) can help you test the daemon. By
+default, this program attempts to change its UID to root and then idles until
+you kill it. You can change the default behavior to use a different UID, or
+you can uncomment the second block of code to instead attempt to change the
+GID.
+
+In order to make sure that everything works, I used the following rules:
+ sjo cpu default
+ cgtest cpu cgtest
+ % memory default
+ @cgroup cpu,memory cgtest
+ peter cpu test1
+ % memory test2
+ @root * default
+ * * default
+
+The users 'sjo' and 'cgtest' were normal users. 'peter' is not a user on the
+system. The group 'cgroup' is a group containing sjo,root,cgtest as members,
+and the group 'root' contains only root. The cgroups 'default' and 'cgtest'
+exist, while 'test1' and 'test2' do not. Currently, the daemon does not check
+for the existance of 'test1', though this would be easier to do once the
+parsing and caching logic is moved into libcgroup.
+
+I ran the following tests, all of which were successful:
+ - set UID to sjo (should move cpu controller into default)
+ - set UID to root (should move cpu,memory controllers into cgtest)
+ - set UID to cgtest (should move cpu controller into cgtest, memory
+ controller into default)
+ - set GID to root (should move all controllers into default)
+ - set GID to cgroup (should move cpu, memory into cgtest)
+ - set GID to users (should move all controllers into default)
+
+The parsing logic will skip the 'peter' rule as well as its multi-line
+components (in this case "% memory test2"), because the user does not exist.
+This should work for group rules, too. Attempting to setuid() or setgid() to a
+user/group that doesn't exist will just return an error and not generate a
+kernel event of the PROC_EVENT_UID or PROC_EVENT_GID type, so the daemon won't
+do anything for it.
+
+CONCERNS/ISSUES
+===============
+ - Netlink can be unreliable, and the daemon might miss an event if the buffer
+ is full. One possible solution is to have one or two files that the kernel
+ can queue UID/GID changes in, and have the daemon read those files whenever
+ they are updated. From testing, this does not actually appear to be a real
+ problem, but it could become one with faster machines.
+ - The daemon does not care for namespaces at all, which can cause conflicts
+ with containers. If a user places his tasks into exec-based cgroups (such
+ as 'network' and 'development'), the daemon will not realize this and will
+ simply place them into the user's cgroup (so, sjo/ instead of sjo/network/).
+
+CHANGELOG
+=========
+V9:
+ - Updated documentation, because it was very old and incorrect.
+ - Reverted the changes to cgexec and cgclassify.
+ - New API function: cgroup_change_cgroup_uid_gid_flags().
+ - Deprecated cgroup_change_cgroup_uid_gid().
+ - Rewrote some of the rule matching and execution logic in api.c to be
+ faster, and easier to read.
+ - Changes all negative return values to positive values. As a side effect,
+ cgroup_parse_rules() now returns -1 when we get a match and we are using
+ non-cached rules.
+ - Changes CGROUP_FUSECACHE to CGFLAG_USECACHE.
+ - Flags are now enumerated (cgflags), instead of #defines.
+
+V8:
+ - Moved the event-handling logic back into the daemon, where it should be.
+ - Changed cgroup_parse_rules() to work with cached rules or non-cached rules.
+ The other parsing function is no longer needed, and should be deprecated.
+ - Non-cached rules now work with the same structs as cached rules.
+ - Modified cgroup_change_cgroup_uid_gid() with a new 'flags' parameter.
+ Currently, the only flag is "CGROUP_FUSECACHE" to use the cached rules logic
+ (or not).
+ - Added cgroup_rules_loaded() boolean, to check whether the cached rules have
+ been loaded yet, and cgroup_init_rules_cache() to load them.
+ - Modified cgexec and cgclassify to work with the new
+ cgroup_change_cgroup_uid_gid().
+
+V7:
+ - Moved parsing and caching logic into libcgroup.
+ - Added locking mechanisms around the list of rules.
+ - Cleaned up #includes in cgrulesegnd.[h,c].
+ - Added notification if netlink receive queue overflows.
+ - Added logic to catch SIGINT in addition to SIGTERM.
+ - New API functions:
+ - cgroup_free_rule(struct cgroup_rule*)
+ - cgroup_free_rule_list(struct cgroup_rule_list*)
+ - cgroup_parse_rules(void)
+ - cgroup_print_rules_config(FILE*)
+ - cgroup_reload_cached_rules(void)
+ - cgroup_change_cgroup_event(struct proc_event*, int, FILE*)
+
+V6:
+ - Wrote new parsing logic, which is cleaner and simpler.
+ - Added cgred script to enable using the daemon as a service.
+ - Wrote caching logic to cache rules table.
+ - Added the ability to force a reload of the rules table with SIGUSR2 signal.
+ - Added two structures to libcgroup: cgre_rule and cgre_rules_list
+ - New API function: cgroup_reload_cached_rules, which reloads the rules table.
+ - Added logging capabilities (default log is /root/cgrulesengd.conf)
+
+TODO
+====
+ - Find a way to replace Netlink, or at least clean up that code.
+ - Find a solution to the namespace problem.
--- /dev/null
+Integration with systemd
+========================
+
+systemd is a system and service manager for Linux, compatible with SysV
+and LSB init scripts. systemd heavily uses control groups to manage and control
+services.
+
+Most of the libcgroup tools and APIs can be safely used on systems with systemd
+without any problems. This document attempts to describe the configuration of
+systemd and libcgroup so they can safely co-exist and mutually benefit each
+other.
+
+References
+==========
+[1] http://www.freedesktop.org/wiki/Software/systemd
+Systemd home page.
+
+[2] http://www.freedesktop.org/wiki/Software/systemd/PaxControlGroups
+This is the most useful document describing systemd expectations on applications
+(incl. libcgroup tools).
+
+
+Compilation
+===========
+As stated in [2], libcgroup should not interact with the 'name=systemd'
+hierarchy. Compile libcgroup with the --enable-opaque-hierarchy configure option
+to do so:
+
+./configure --enable-opaque-hierarchy=name=systemd
+
+Consequently, the 'name=systemd' hierarchy will not be visible to libcgroup and
+all of its tools. For example, the lscgroup command will not list systemd
+cgroups and the cgclear command will not remove them.
+
+Start-up and services
+====================
+
+Systemd automatically mounts all available controllers on system boot ('cpu' and
+'cpuacct' together in one hierarchy by default) and can automatically put
+service processes into control groups with configured parameters — by default,
+each service is automatically put into the 'cpu,cpuacct:/system/$service_name'
+control group. The System Administrator has full control of parameters in each
+control group and of which controllers are used. Consult systemd
+documentation, mainly systemd.conf(5) and systemd.exec(5) man pages, for
+details.
+
+In the vast majority of use cases, this behavior is sufficient and libcgroup
+does not need to be used.
+
+For specific use cases, e.g. when a different tree of control groups is needed,
+libcgroup provides cgconfig service. This service can create arbitrary control
+group hierarchies. In this case, follow these steps:
+
+1. Set 'DefaultControllers=' in /etc/systemd/system.conf so that systemd does
+not create control groups for services automatically.
+
+2. Prepare /etc/cgconfig.conf and enable the cgconfig service. The service will
+parse the /etc/cgconfig.conf file during machine boot and create all control
+groups which are defined in it. The service automatically sets '+t' ("sticky")
+bit on the tasks files as recommended in [2].
+
+3. For each service that should start in a specific control group, add the
+following lines into its unit file:
+ After=cgconfig.service
+ ControlGroup=<name of the control group(s)>
+
+This ensures the service is started only after cgconfig creates the necessary
+hierarchy for it. It also tells systemd which control group it should use to
+start the service.
--- /dev/null
+# generated automatically by aclocal 1.13.4 -*- Autoconf -*-
+
+# Copyright (C) 1996-2013 Free Software Foundation, Inc.
+
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+m4_ifndef([AC_CONFIG_MACRO_DIRS], [m4_defun([_AM_CONFIG_MACRO_DIRS], [])m4_defun([AC_CONFIG_MACRO_DIRS], [_AM_CONFIG_MACRO_DIRS($@)])])
+m4_ifndef([AC_AUTOCONF_VERSION],
+ [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
+m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.69],,
+[m4_warning([this file was generated for autoconf 2.69.
+You have another version of autoconf. It may work, but is not guaranteed to.
+If you have problems, you may need to regenerate the build system entirely.
+To do so, use the procedure documented by the package, typically 'autoreconf'.])])
+
+# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
+#
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
+# 2006, 2007, 2008, 2009, 2010, 2011 Free Software
+# Foundation, Inc.
+# Written by Gordon Matzigkeit, 1996
+#
+# This file is free software; the Free Software Foundation gives
+# unlimited permission to copy and/or distribute it, with or without
+# modifications, as long as this notice is preserved.
+
+m4_define([_LT_COPYING], [dnl
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
+# 2006, 2007, 2008, 2009, 2010, 2011 Free Software
+# Foundation, Inc.
+# Written by Gordon Matzigkeit, 1996
+#
+# This file is part of GNU Libtool.
+#
+# GNU Libtool is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# As a special exception to the GNU General Public License,
+# if you distribute this file as part of a program or library that
+# is built using GNU Libtool, you may include this file under the
+# same distribution terms that you use for the rest of that program.
+#
+# GNU Libtool is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GNU Libtool; see the file COPYING. If not, a copy
+# can be downloaded from http://www.gnu.org/licenses/gpl.html, or
+# obtained by writing to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+])
+
+# serial 57 LT_INIT
+
+
+# LT_PREREQ(VERSION)
+# ------------------
+# Complain and exit if this libtool version is less that VERSION.
+m4_defun([LT_PREREQ],
+[m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1,
+ [m4_default([$3],
+ [m4_fatal([Libtool version $1 or higher is required],
+ 63)])],
+ [$2])])
+
+
+# _LT_CHECK_BUILDDIR
+# ------------------
+# Complain if the absolute build directory name contains unusual characters
+m4_defun([_LT_CHECK_BUILDDIR],
+[case `pwd` in
+ *\ * | *\ *)
+ AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;;
+esac
+])
+
+
+# LT_INIT([OPTIONS])
+# ------------------
+AC_DEFUN([LT_INIT],
+[AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT
+AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
+AC_BEFORE([$0], [LT_LANG])dnl
+AC_BEFORE([$0], [LT_OUTPUT])dnl
+AC_BEFORE([$0], [LTDL_INIT])dnl
+m4_require([_LT_CHECK_BUILDDIR])dnl
+
+dnl Autoconf doesn't catch unexpanded LT_ macros by default:
+m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl
+m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl
+dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4
+dnl unless we require an AC_DEFUNed macro:
+AC_REQUIRE([LTOPTIONS_VERSION])dnl
+AC_REQUIRE([LTSUGAR_VERSION])dnl
+AC_REQUIRE([LTVERSION_VERSION])dnl
+AC_REQUIRE([LTOBSOLETE_VERSION])dnl
+m4_require([_LT_PROG_LTMAIN])dnl
+
+_LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}])
+
+dnl Parse OPTIONS
+_LT_SET_OPTIONS([$0], [$1])
+
+# This can be used to rebuild libtool when needed
+LIBTOOL_DEPS="$ltmain"
+
+# Always use our own libtool.
+LIBTOOL='$(SHELL) $(top_builddir)/libtool'
+AC_SUBST(LIBTOOL)dnl
+
+_LT_SETUP
+
+# Only expand once:
+m4_define([LT_INIT])
+])# LT_INIT
+
+# Old names:
+AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT])
+AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_PROG_LIBTOOL], [])
+dnl AC_DEFUN([AM_PROG_LIBTOOL], [])
+
+
+# _LT_CC_BASENAME(CC)
+# -------------------
+# Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
+m4_defun([_LT_CC_BASENAME],
+[for cc_temp in $1""; do
+ case $cc_temp in
+ compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
+ distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
+ \-*) ;;
+ *) break;;
+ esac
+done
+cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
+])
+
+
+# _LT_FILEUTILS_DEFAULTS
+# ----------------------
+# It is okay to use these file commands and assume they have been set
+# sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'.
+m4_defun([_LT_FILEUTILS_DEFAULTS],
+[: ${CP="cp -f"}
+: ${MV="mv -f"}
+: ${RM="rm -f"}
+])# _LT_FILEUTILS_DEFAULTS
+
+
+# _LT_SETUP
+# ---------
+m4_defun([_LT_SETUP],
+[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+AC_REQUIRE([AC_CANONICAL_BUILD])dnl
+AC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl
+AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl
+
+_LT_DECL([], [PATH_SEPARATOR], [1], [The PATH separator for the build system])dnl
+dnl
+_LT_DECL([], [host_alias], [0], [The host system])dnl
+_LT_DECL([], [host], [0])dnl
+_LT_DECL([], [host_os], [0])dnl
+dnl
+_LT_DECL([], [build_alias], [0], [The build system])dnl
+_LT_DECL([], [build], [0])dnl
+_LT_DECL([], [build_os], [0])dnl
+dnl
+AC_REQUIRE([AC_PROG_CC])dnl
+AC_REQUIRE([LT_PATH_LD])dnl
+AC_REQUIRE([LT_PATH_NM])dnl
+dnl
+AC_REQUIRE([AC_PROG_LN_S])dnl
+test -z "$LN_S" && LN_S="ln -s"
+_LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl
+dnl
+AC_REQUIRE([LT_CMD_MAX_LEN])dnl
+_LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl
+_LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl
+dnl
+m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_CHECK_SHELL_FEATURES])dnl
+m4_require([_LT_PATH_CONVERSION_FUNCTIONS])dnl
+m4_require([_LT_CMD_RELOAD])dnl
+m4_require([_LT_CHECK_MAGIC_METHOD])dnl
+m4_require([_LT_CHECK_SHAREDLIB_FROM_LINKLIB])dnl
+m4_require([_LT_CMD_OLD_ARCHIVE])dnl
+m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
+m4_require([_LT_WITH_SYSROOT])dnl
+
+_LT_CONFIG_LIBTOOL_INIT([
+# See if we are running on zsh, and set the options which allow our
+# commands through without removal of \ escapes INIT.
+if test -n "\${ZSH_VERSION+set}" ; then
+ setopt NO_GLOB_SUBST
+fi
+])
+if test -n "${ZSH_VERSION+set}" ; then
+ setopt NO_GLOB_SUBST
+fi
+
+_LT_CHECK_OBJDIR
+
+m4_require([_LT_TAG_COMPILER])dnl
+
+case $host_os in
+aix3*)
+ # AIX sometimes has problems with the GCC collect2 program. For some
+ # reason, if we set the COLLECT_NAMES environment variable, the problems
+ # vanish in a puff of smoke.
+ if test "X${COLLECT_NAMES+set}" != Xset; then
+ COLLECT_NAMES=
+ export COLLECT_NAMES
+ fi
+ ;;
+esac
+
+# Global variables:
+ofile=libtool
+can_build_shared=yes
+
+# All known linkers require a `.a' archive for static linking (except MSVC,
+# which needs '.lib').
+libext=a
+
+with_gnu_ld="$lt_cv_prog_gnu_ld"
+
+old_CC="$CC"
+old_CFLAGS="$CFLAGS"
+
+# Set sane defaults for various variables
+test -z "$CC" && CC=cc
+test -z "$LTCC" && LTCC=$CC
+test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
+test -z "$LD" && LD=ld
+test -z "$ac_objext" && ac_objext=o
+
+_LT_CC_BASENAME([$compiler])
+
+# Only perform the check for file, if the check method requires it
+test -z "$MAGIC_CMD" && MAGIC_CMD=file
+case $deplibs_check_method in
+file_magic*)
+ if test "$file_magic_cmd" = '$MAGIC_CMD'; then
+ _LT_PATH_MAGIC
+ fi
+ ;;
+esac
+
+# Use C for the default configuration in the libtool script
+LT_SUPPORTED_TAG([CC])
+_LT_LANG_C_CONFIG
+_LT_LANG_DEFAULT_CONFIG
+_LT_CONFIG_COMMANDS
+])# _LT_SETUP
+
+
+# _LT_PREPARE_SED_QUOTE_VARS
+# --------------------------
+# Define a few sed substitution that help us do robust quoting.
+m4_defun([_LT_PREPARE_SED_QUOTE_VARS],
+[# Backslashify metacharacters that are still active within
+# double-quoted strings.
+sed_quote_subst='s/\([["`$\\]]\)/\\\1/g'
+
+# Same as above, but do not quote variable references.
+double_quote_subst='s/\([["`\\]]\)/\\\1/g'
+
+# Sed substitution to delay expansion of an escaped shell variable in a
+# double_quote_subst'ed string.
+delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
+
+# Sed substitution to delay expansion of an escaped single quote.
+delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
+
+# Sed substitution to avoid accidental globbing in evaled expressions
+no_glob_subst='s/\*/\\\*/g'
+])
+
+# _LT_PROG_LTMAIN
+# ---------------
+# Note that this code is called both from `configure', and `config.status'
+# now that we use AC_CONFIG_COMMANDS to generate libtool. Notably,
+# `config.status' has no value for ac_aux_dir unless we are using Automake,
+# so we pass a copy along to make sure it has a sensible value anyway.
+m4_defun([_LT_PROG_LTMAIN],
+[m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl
+_LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir'])
+ltmain="$ac_aux_dir/ltmain.sh"
+])# _LT_PROG_LTMAIN
+
+
+
+# So that we can recreate a full libtool script including additional
+# tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS
+# in macros and then make a single call at the end using the `libtool'
+# label.
+
+
+# _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS])
+# ----------------------------------------
+# Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later.
+m4_define([_LT_CONFIG_LIBTOOL_INIT],
+[m4_ifval([$1],
+ [m4_append([_LT_OUTPUT_LIBTOOL_INIT],
+ [$1
+])])])
+
+# Initialize.
+m4_define([_LT_OUTPUT_LIBTOOL_INIT])
+
+
+# _LT_CONFIG_LIBTOOL([COMMANDS])
+# ------------------------------
+# Register COMMANDS to be passed to AC_CONFIG_COMMANDS later.
+m4_define([_LT_CONFIG_LIBTOOL],
+[m4_ifval([$1],
+ [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS],
+ [$1
+])])])
+
+# Initialize.
+m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS])
+
+
+# _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS])
+# -----------------------------------------------------
+m4_defun([_LT_CONFIG_SAVE_COMMANDS],
+[_LT_CONFIG_LIBTOOL([$1])
+_LT_CONFIG_LIBTOOL_INIT([$2])
+])
+
+
+# _LT_FORMAT_COMMENT([COMMENT])
+# -----------------------------
+# Add leading comment marks to the start of each line, and a trailing
+# full-stop to the whole comment if one is not present already.
+m4_define([_LT_FORMAT_COMMENT],
+[m4_ifval([$1], [
+m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])],
+ [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.])
+)])
+
+
+
+
+
+# _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?])
+# -------------------------------------------------------------------
+# CONFIGNAME is the name given to the value in the libtool script.
+# VARNAME is the (base) name used in the configure script.
+# VALUE may be 0, 1 or 2 for a computed quote escaped value based on
+# VARNAME. Any other value will be used directly.
+m4_define([_LT_DECL],
+[lt_if_append_uniq([lt_decl_varnames], [$2], [, ],
+ [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name],
+ [m4_ifval([$1], [$1], [$2])])
+ lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3])
+ m4_ifval([$4],
+ [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])])
+ lt_dict_add_subkey([lt_decl_dict], [$2],
+ [tagged?], [m4_ifval([$5], [yes], [no])])])
+])
+
+
+# _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION])
+# --------------------------------------------------------
+m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])])
+
+
+# lt_decl_tag_varnames([SEPARATOR], [VARNAME1...])
+# ------------------------------------------------
+m4_define([lt_decl_tag_varnames],
+[_lt_decl_filter([tagged?], [yes], $@)])
+
+
+# _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..])
+# ---------------------------------------------------------
+m4_define([_lt_decl_filter],
+[m4_case([$#],
+ [0], [m4_fatal([$0: too few arguments: $#])],
+ [1], [m4_fatal([$0: too few arguments: $#: $1])],
+ [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)],
+ [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)],
+ [lt_dict_filter([lt_decl_dict], $@)])[]dnl
+])
+
+
+# lt_decl_quote_varnames([SEPARATOR], [VARNAME1...])
+# --------------------------------------------------
+m4_define([lt_decl_quote_varnames],
+[_lt_decl_filter([value], [1], $@)])
+
+
+# lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...])
+# ---------------------------------------------------
+m4_define([lt_decl_dquote_varnames],
+[_lt_decl_filter([value], [2], $@)])
+
+
+# lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])
+# ---------------------------------------------------
+m4_define([lt_decl_varnames_tagged],
+[m4_assert([$# <= 2])dnl
+_$0(m4_quote(m4_default([$1], [[, ]])),
+ m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]),
+ m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))])
+m4_define([_lt_decl_varnames_tagged],
+[m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])])
+
+
+# lt_decl_all_varnames([SEPARATOR], [VARNAME1...])
+# ------------------------------------------------
+m4_define([lt_decl_all_varnames],
+[_$0(m4_quote(m4_default([$1], [[, ]])),
+ m4_if([$2], [],
+ m4_quote(lt_decl_varnames),
+ m4_quote(m4_shift($@))))[]dnl
+])
+m4_define([_lt_decl_all_varnames],
+[lt_join($@, lt_decl_varnames_tagged([$1],
+ lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl
+])
+
+
+# _LT_CONFIG_STATUS_DECLARE([VARNAME])
+# ------------------------------------
+# Quote a variable value, and forward it to `config.status' so that its
+# declaration there will have the same value as in `configure'. VARNAME
+# must have a single quote delimited value for this to work.
+m4_define([_LT_CONFIG_STATUS_DECLARE],
+[$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`'])
+
+
+# _LT_CONFIG_STATUS_DECLARATIONS
+# ------------------------------
+# We delimit libtool config variables with single quotes, so when
+# we write them to config.status, we have to be sure to quote all
+# embedded single quotes properly. In configure, this macro expands
+# each variable declared with _LT_DECL (and _LT_TAGDECL) into:
+#
+# <var>='`$ECHO "$<var>" | $SED "$delay_single_quote_subst"`'
+m4_defun([_LT_CONFIG_STATUS_DECLARATIONS],
+[m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames),
+ [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])])
+
+
+# _LT_LIBTOOL_TAGS
+# ----------------
+# Output comment and list of tags supported by the script
+m4_defun([_LT_LIBTOOL_TAGS],
+[_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl
+available_tags="_LT_TAGS"dnl
+])
+
+
+# _LT_LIBTOOL_DECLARE(VARNAME, [TAG])
+# -----------------------------------
+# Extract the dictionary values for VARNAME (optionally with TAG) and
+# expand to a commented shell variable setting:
+#
+# # Some comment about what VAR is for.
+# visible_name=$lt_internal_name
+m4_define([_LT_LIBTOOL_DECLARE],
+[_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1],
+ [description])))[]dnl
+m4_pushdef([_libtool_name],
+ m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl
+m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])),
+ [0], [_libtool_name=[$]$1],
+ [1], [_libtool_name=$lt_[]$1],
+ [2], [_libtool_name=$lt_[]$1],
+ [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl
+m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl
+])
+
+
+# _LT_LIBTOOL_CONFIG_VARS
+# -----------------------
+# Produce commented declarations of non-tagged libtool config variables
+# suitable for insertion in the LIBTOOL CONFIG section of the `libtool'
+# script. Tagged libtool config variables (even for the LIBTOOL CONFIG
+# section) are produced by _LT_LIBTOOL_TAG_VARS.
+m4_defun([_LT_LIBTOOL_CONFIG_VARS],
+[m4_foreach([_lt_var],
+ m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)),
+ [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])])
+
+
+# _LT_LIBTOOL_TAG_VARS(TAG)
+# -------------------------
+m4_define([_LT_LIBTOOL_TAG_VARS],
+[m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames),
+ [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])])
+
+
+# _LT_TAGVAR(VARNAME, [TAGNAME])
+# ------------------------------
+m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])])
+
+
+# _LT_CONFIG_COMMANDS
+# -------------------
+# Send accumulated output to $CONFIG_STATUS. Thanks to the lists of
+# variables for single and double quote escaping we saved from calls
+# to _LT_DECL, we can put quote escaped variables declarations
+# into `config.status', and then the shell code to quote escape them in
+# for loops in `config.status'. Finally, any additional code accumulated
+# from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.
+m4_defun([_LT_CONFIG_COMMANDS],
+[AC_PROVIDE_IFELSE([LT_OUTPUT],
+ dnl If the libtool generation code has been placed in $CONFIG_LT,
+ dnl instead of duplicating it all over again into config.status,
+ dnl then we will have config.status run $CONFIG_LT later, so it
+ dnl needs to know what name is stored there:
+ [AC_CONFIG_COMMANDS([libtool],
+ [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])],
+ dnl If the libtool generation code is destined for config.status,
+ dnl expand the accumulated commands and init code now:
+ [AC_CONFIG_COMMANDS([libtool],
+ [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])])
+])#_LT_CONFIG_COMMANDS
+
+
+# Initialize.
+m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT],
+[
+
+# The HP-UX ksh and POSIX shell print the target directory to stdout
+# if CDPATH is set.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+sed_quote_subst='$sed_quote_subst'
+double_quote_subst='$double_quote_subst'
+delay_variable_subst='$delay_variable_subst'
+_LT_CONFIG_STATUS_DECLARATIONS
+LTCC='$LTCC'
+LTCFLAGS='$LTCFLAGS'
+compiler='$compiler_DEFAULT'
+
+# A function that is used when there is no print builtin or printf.
+func_fallback_echo ()
+{
+ eval 'cat <<_LTECHO_EOF
+\$[]1
+_LTECHO_EOF'
+}
+
+# Quote evaled strings.
+for var in lt_decl_all_varnames([[ \
+]], lt_decl_quote_varnames); do
+ case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
+ *[[\\\\\\\`\\"\\\$]]*)
+ eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
+ ;;
+ *)
+ eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
+ ;;
+ esac
+done
+
+# Double-quote double-evaled strings.
+for var in lt_decl_all_varnames([[ \
+]], lt_decl_dquote_varnames); do
+ case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
+ *[[\\\\\\\`\\"\\\$]]*)
+ eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
+ ;;
+ *)
+ eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
+ ;;
+ esac
+done
+
+_LT_OUTPUT_LIBTOOL_INIT
+])
+
+# _LT_GENERATED_FILE_INIT(FILE, [COMMENT])
+# ------------------------------------
+# Generate a child script FILE with all initialization necessary to
+# reuse the environment learned by the parent script, and make the
+# file executable. If COMMENT is supplied, it is inserted after the
+# `#!' sequence but before initialization text begins. After this
+# macro, additional text can be appended to FILE to form the body of
+# the child script. The macro ends with non-zero status if the
+# file could not be fully written (such as if the disk is full).
+m4_ifdef([AS_INIT_GENERATED],
+[m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])],
+[m4_defun([_LT_GENERATED_FILE_INIT],
+[m4_require([AS_PREPARE])]dnl
+[m4_pushdef([AS_MESSAGE_LOG_FD])]dnl
+[lt_write_fail=0
+cat >$1 <<_ASEOF || lt_write_fail=1
+#! $SHELL
+# Generated by $as_me.
+$2
+SHELL=\${CONFIG_SHELL-$SHELL}
+export SHELL
+_ASEOF
+cat >>$1 <<\_ASEOF || lt_write_fail=1
+AS_SHELL_SANITIZE
+_AS_PREPARE
+exec AS_MESSAGE_FD>&1
+_ASEOF
+test $lt_write_fail = 0 && chmod +x $1[]dnl
+m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT
+
+# LT_OUTPUT
+# ---------
+# This macro allows early generation of the libtool script (before
+# AC_OUTPUT is called), incase it is used in configure for compilation
+# tests.
+AC_DEFUN([LT_OUTPUT],
+[: ${CONFIG_LT=./config.lt}
+AC_MSG_NOTICE([creating $CONFIG_LT])
+_LT_GENERATED_FILE_INIT(["$CONFIG_LT"],
+[# Run this file to recreate a libtool stub with the current configuration.])
+
+cat >>"$CONFIG_LT" <<\_LTEOF
+lt_cl_silent=false
+exec AS_MESSAGE_LOG_FD>>config.log
+{
+ echo
+ AS_BOX([Running $as_me.])
+} >&AS_MESSAGE_LOG_FD
+
+lt_cl_help="\
+\`$as_me' creates a local libtool stub from the current configuration,
+for use in further configure time tests before the real libtool is
+generated.
+
+Usage: $[0] [[OPTIONS]]
+
+ -h, --help print this help, then exit
+ -V, --version print version number, then exit
+ -q, --quiet do not print progress messages
+ -d, --debug don't remove temporary files
+
+Report bugs to <bug-libtool@gnu.org>."
+
+lt_cl_version="\
+m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl
+m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION])
+configured by $[0], generated by m4_PACKAGE_STRING.
+
+Copyright (C) 2011 Free Software Foundation, Inc.
+This config.lt script is free software; the Free Software Foundation
+gives unlimited permision to copy, distribute and modify it."
+
+while test $[#] != 0
+do
+ case $[1] in
+ --version | --v* | -V )
+ echo "$lt_cl_version"; exit 0 ;;
+ --help | --h* | -h )
+ echo "$lt_cl_help"; exit 0 ;;
+ --debug | --d* | -d )
+ debug=: ;;
+ --quiet | --q* | --silent | --s* | -q )
+ lt_cl_silent=: ;;
+
+ -*) AC_MSG_ERROR([unrecognized option: $[1]
+Try \`$[0] --help' for more information.]) ;;
+
+ *) AC_MSG_ERROR([unrecognized argument: $[1]
+Try \`$[0] --help' for more information.]) ;;
+ esac
+ shift
+done
+
+if $lt_cl_silent; then
+ exec AS_MESSAGE_FD>/dev/null
+fi
+_LTEOF
+
+cat >>"$CONFIG_LT" <<_LTEOF
+_LT_OUTPUT_LIBTOOL_COMMANDS_INIT
+_LTEOF
+
+cat >>"$CONFIG_LT" <<\_LTEOF
+AC_MSG_NOTICE([creating $ofile])
+_LT_OUTPUT_LIBTOOL_COMMANDS
+AS_EXIT(0)
+_LTEOF
+chmod +x "$CONFIG_LT"
+
+# configure is writing to config.log, but config.lt does its own redirection,
+# appending to config.log, which fails on DOS, as config.log is still kept
+# open by configure. Here we exec the FD to /dev/null, effectively closing
+# config.log, so it can be properly (re)opened and appended to by config.lt.
+lt_cl_success=:
+test "$silent" = yes &&
+ lt_config_lt_args="$lt_config_lt_args --quiet"
+exec AS_MESSAGE_LOG_FD>/dev/null
+$SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false
+exec AS_MESSAGE_LOG_FD>>config.log
+$lt_cl_success || AS_EXIT(1)
+])# LT_OUTPUT
+
+
+# _LT_CONFIG(TAG)
+# ---------------
+# If TAG is the built-in tag, create an initial libtool script with a
+# default configuration from the untagged config vars. Otherwise add code
+# to config.status for appending the configuration named by TAG from the
+# matching tagged config vars.
+m4_defun([_LT_CONFIG],
+[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+_LT_CONFIG_SAVE_COMMANDS([
+ m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl
+ m4_if(_LT_TAG, [C], [
+ # See if we are running on zsh, and set the options which allow our
+ # commands through without removal of \ escapes.
+ if test -n "${ZSH_VERSION+set}" ; then
+ setopt NO_GLOB_SUBST
+ fi
+
+ cfgfile="${ofile}T"
+ trap "$RM \"$cfgfile\"; exit 1" 1 2 15
+ $RM "$cfgfile"
+
+ cat <<_LT_EOF >> "$cfgfile"
+#! $SHELL
+
+# `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
+# Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
+# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
+# NOTE: Changes made to this file will be lost: look at ltmain.sh.
+#
+_LT_COPYING
+_LT_LIBTOOL_TAGS
+
+# ### BEGIN LIBTOOL CONFIG
+_LT_LIBTOOL_CONFIG_VARS
+_LT_LIBTOOL_TAG_VARS
+# ### END LIBTOOL CONFIG
+
+_LT_EOF
+
+ case $host_os in
+ aix3*)
+ cat <<\_LT_EOF >> "$cfgfile"
+# AIX sometimes has problems with the GCC collect2 program. For some
+# reason, if we set the COLLECT_NAMES environment variable, the problems
+# vanish in a puff of smoke.
+if test "X${COLLECT_NAMES+set}" != Xset; then
+ COLLECT_NAMES=
+ export COLLECT_NAMES
+fi
+_LT_EOF
+ ;;
+ esac
+
+ _LT_PROG_LTMAIN
+
+ # We use sed instead of cat because bash on DJGPP gets confused if
+ # if finds mixed CR/LF and LF-only lines. Since sed operates in
+ # text mode, it properly converts lines to CR/LF. This bash problem
+ # is reportedly fixed, but why not run on old versions too?
+ sed '$q' "$ltmain" >> "$cfgfile" \
+ || (rm -f "$cfgfile"; exit 1)
+
+ _LT_PROG_REPLACE_SHELLFNS
+
+ mv -f "$cfgfile" "$ofile" ||
+ (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
+ chmod +x "$ofile"
+],
+[cat <<_LT_EOF >> "$ofile"
+
+dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded
+dnl in a comment (ie after a #).
+# ### BEGIN LIBTOOL TAG CONFIG: $1
+_LT_LIBTOOL_TAG_VARS(_LT_TAG)
+# ### END LIBTOOL TAG CONFIG: $1
+_LT_EOF
+])dnl /m4_if
+],
+[m4_if([$1], [], [
+ PACKAGE='$PACKAGE'
+ VERSION='$VERSION'
+ TIMESTAMP='$TIMESTAMP'
+ RM='$RM'
+ ofile='$ofile'], [])
+])dnl /_LT_CONFIG_SAVE_COMMANDS
+])# _LT_CONFIG
+
+
+# LT_SUPPORTED_TAG(TAG)
+# ---------------------
+# Trace this macro to discover what tags are supported by the libtool
+# --tag option, using:
+# autoconf --trace 'LT_SUPPORTED_TAG:$1'
+AC_DEFUN([LT_SUPPORTED_TAG], [])
+
+
+# C support is built-in for now
+m4_define([_LT_LANG_C_enabled], [])
+m4_define([_LT_TAGS], [])
+
+
+# LT_LANG(LANG)
+# -------------
+# Enable libtool support for the given language if not already enabled.
+AC_DEFUN([LT_LANG],
+[AC_BEFORE([$0], [LT_OUTPUT])dnl
+m4_case([$1],
+ [C], [_LT_LANG(C)],
+ [C++], [_LT_LANG(CXX)],
+ [Go], [_LT_LANG(GO)],
+ [Java], [_LT_LANG(GCJ)],
+ [Fortran 77], [_LT_LANG(F77)],
+ [Fortran], [_LT_LANG(FC)],
+ [Windows Resource], [_LT_LANG(RC)],
+ [m4_ifdef([_LT_LANG_]$1[_CONFIG],
+ [_LT_LANG($1)],
+ [m4_fatal([$0: unsupported language: "$1"])])])dnl
+])# LT_LANG
+
+
+# _LT_LANG(LANGNAME)
+# ------------------
+m4_defun([_LT_LANG],
+[m4_ifdef([_LT_LANG_]$1[_enabled], [],
+ [LT_SUPPORTED_TAG([$1])dnl
+ m4_append([_LT_TAGS], [$1 ])dnl
+ m4_define([_LT_LANG_]$1[_enabled], [])dnl
+ _LT_LANG_$1_CONFIG($1)])dnl
+])# _LT_LANG
+
+
+m4_ifndef([AC_PROG_GO], [
+# NOTE: This macro has been submitted for inclusion into #
+# GNU Autoconf as AC_PROG_GO. When it is available in #
+# a released version of Autoconf we should remove this #
+# macro and use it instead. #
+m4_defun([AC_PROG_GO],
+[AC_LANG_PUSH(Go)dnl
+AC_ARG_VAR([GOC], [Go compiler command])dnl
+AC_ARG_VAR([GOFLAGS], [Go compiler flags])dnl
+_AC_ARG_VAR_LDFLAGS()dnl
+AC_CHECK_TOOL(GOC, gccgo)
+if test -z "$GOC"; then
+ if test -n "$ac_tool_prefix"; then
+ AC_CHECK_PROG(GOC, [${ac_tool_prefix}gccgo], [${ac_tool_prefix}gccgo])
+ fi
+fi
+if test -z "$GOC"; then
+ AC_CHECK_PROG(GOC, gccgo, gccgo, false)
+fi
+])#m4_defun
+])#m4_ifndef
+
+
+# _LT_LANG_DEFAULT_CONFIG
+# -----------------------
+m4_defun([_LT_LANG_DEFAULT_CONFIG],
+[AC_PROVIDE_IFELSE([AC_PROG_CXX],
+ [LT_LANG(CXX)],
+ [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])])
+
+AC_PROVIDE_IFELSE([AC_PROG_F77],
+ [LT_LANG(F77)],
+ [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])])
+
+AC_PROVIDE_IFELSE([AC_PROG_FC],
+ [LT_LANG(FC)],
+ [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])])
+
+dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal
+dnl pulling things in needlessly.
+AC_PROVIDE_IFELSE([AC_PROG_GCJ],
+ [LT_LANG(GCJ)],
+ [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
+ [LT_LANG(GCJ)],
+ [AC_PROVIDE_IFELSE([LT_PROG_GCJ],
+ [LT_LANG(GCJ)],
+ [m4_ifdef([AC_PROG_GCJ],
+ [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])])
+ m4_ifdef([A][M_PROG_GCJ],
+ [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])])
+ m4_ifdef([LT_PROG_GCJ],
+ [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])])
+
+AC_PROVIDE_IFELSE([AC_PROG_GO],
+ [LT_LANG(GO)],
+ [m4_define([AC_PROG_GO], defn([AC_PROG_GO])[LT_LANG(GO)])])
+
+AC_PROVIDE_IFELSE([LT_PROG_RC],
+ [LT_LANG(RC)],
+ [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])])
+])# _LT_LANG_DEFAULT_CONFIG
+
+# Obsolete macros:
+AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)])
+AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)])
+AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)])
+AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)])
+AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_CXX], [])
+dnl AC_DEFUN([AC_LIBTOOL_F77], [])
+dnl AC_DEFUN([AC_LIBTOOL_FC], [])
+dnl AC_DEFUN([AC_LIBTOOL_GCJ], [])
+dnl AC_DEFUN([AC_LIBTOOL_RC], [])
+
+
+# _LT_TAG_COMPILER
+# ----------------
+m4_defun([_LT_TAG_COMPILER],
+[AC_REQUIRE([AC_PROG_CC])dnl
+
+_LT_DECL([LTCC], [CC], [1], [A C compiler])dnl
+_LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl
+_LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl
+_LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+])# _LT_TAG_COMPILER
+
+
+# _LT_COMPILER_BOILERPLATE
+# ------------------------
+# Check for compiler boilerplate output or warnings with
+# the simple compiler test code.
+m4_defun([_LT_COMPILER_BOILERPLATE],
+[m4_require([_LT_DECL_SED])dnl
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_compile_test_code" >conftest.$ac_ext
+eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_compiler_boilerplate=`cat conftest.err`
+$RM conftest*
+])# _LT_COMPILER_BOILERPLATE
+
+
+# _LT_LINKER_BOILERPLATE
+# ----------------------
+# Check for linker boilerplate output or warnings with
+# the simple link test code.
+m4_defun([_LT_LINKER_BOILERPLATE],
+[m4_require([_LT_DECL_SED])dnl
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_link_test_code" >conftest.$ac_ext
+eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_linker_boilerplate=`cat conftest.err`
+$RM -r conftest*
+])# _LT_LINKER_BOILERPLATE
+
+# _LT_REQUIRED_DARWIN_CHECKS
+# -------------------------
+m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[
+ case $host_os in
+ rhapsody* | darwin*)
+ AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
+ AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
+ AC_CHECK_TOOL([LIPO], [lipo], [:])
+ AC_CHECK_TOOL([OTOOL], [otool], [:])
+ AC_CHECK_TOOL([OTOOL64], [otool64], [:])
+ _LT_DECL([], [DSYMUTIL], [1],
+ [Tool to manipulate archived DWARF debug symbol files on Mac OS X])
+ _LT_DECL([], [NMEDIT], [1],
+ [Tool to change global to local symbols on Mac OS X])
+ _LT_DECL([], [LIPO], [1],
+ [Tool to manipulate fat objects and archives on Mac OS X])
+ _LT_DECL([], [OTOOL], [1],
+ [ldd/readelf like tool for Mach-O binaries on Mac OS X])
+ _LT_DECL([], [OTOOL64], [1],
+ [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4])
+
+ AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
+ [lt_cv_apple_cc_single_mod=no
+ if test -z "${LT_MULTI_MODULE}"; then
+ # By default we will add the -single_module flag. You can override
+ # by either setting the environment variable LT_MULTI_MODULE
+ # non-empty at configure time, or by adding -multi_module to the
+ # link flags.
+ rm -rf libconftest.dylib*
+ echo "int foo(void){return 1;}" > conftest.c
+ echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
+-dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD
+ $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
+ -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
+ _lt_result=$?
+ # If there is a non-empty error log, and "single_module"
+ # appears in it, assume the flag caused a linker warning
+ if test -s conftest.err && $GREP single_module conftest.err; then
+ cat conftest.err >&AS_MESSAGE_LOG_FD
+ # Otherwise, if the output was created with a 0 exit code from
+ # the compiler, it worked.
+ elif test -f libconftest.dylib && test $_lt_result -eq 0; then
+ lt_cv_apple_cc_single_mod=yes
+ else
+ cat conftest.err >&AS_MESSAGE_LOG_FD
+ fi
+ rm -rf libconftest.dylib*
+ rm -f conftest.*
+ fi])
+
+ AC_CACHE_CHECK([for -exported_symbols_list linker flag],
+ [lt_cv_ld_exported_symbols_list],
+ [lt_cv_ld_exported_symbols_list=no
+ save_LDFLAGS=$LDFLAGS
+ echo "_main" > conftest.sym
+ LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
+ AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
+ [lt_cv_ld_exported_symbols_list=yes],
+ [lt_cv_ld_exported_symbols_list=no])
+ LDFLAGS="$save_LDFLAGS"
+ ])
+
+ AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load],
+ [lt_cv_ld_force_load=no
+ cat > conftest.c << _LT_EOF
+int forced_loaded() { return 2;}
+_LT_EOF
+ echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD
+ $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD
+ echo "$AR cru libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD
+ $AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD
+ echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD
+ $RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD
+ cat > conftest.c << _LT_EOF
+int main() { return 0;}
+_LT_EOF
+ echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD
+ $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
+ _lt_result=$?
+ if test -s conftest.err && $GREP force_load conftest.err; then
+ cat conftest.err >&AS_MESSAGE_LOG_FD
+ elif test -f conftest && test $_lt_result -eq 0 && $GREP forced_load conftest >/dev/null 2>&1 ; then
+ lt_cv_ld_force_load=yes
+ else
+ cat conftest.err >&AS_MESSAGE_LOG_FD
+ fi
+ rm -f conftest.err libconftest.a conftest conftest.c
+ rm -rf conftest.dSYM
+ ])
+ case $host_os in
+ rhapsody* | darwin1.[[012]])
+ _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
+ darwin1.*)
+ _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
+ darwin*) # darwin 5.x on
+ # if running on 10.5 or later, the deployment target defaults
+ # to the OS version, if on x86, and 10.4, the deployment
+ # target defaults to 10.4. Don't you love it?
+ case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
+ 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
+ _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+ 10.[[012]]*)
+ _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
+ 10.*)
+ _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+ esac
+ ;;
+ esac
+ if test "$lt_cv_apple_cc_single_mod" = "yes"; then
+ _lt_dar_single_mod='$single_module'
+ fi
+ if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
+ _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
+ else
+ _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
+ fi
+ if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
+ _lt_dsymutil='~$DSYMUTIL $lib || :'
+ else
+ _lt_dsymutil=
+ fi
+ ;;
+ esac
+])
+
+
+# _LT_DARWIN_LINKER_FEATURES([TAG])
+# ---------------------------------
+# Checks for linker and compiler features on darwin
+m4_defun([_LT_DARWIN_LINKER_FEATURES],
+[
+ m4_require([_LT_REQUIRED_DARWIN_CHECKS])
+ _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+ _LT_TAGVAR(hardcode_direct, $1)=no
+ _LT_TAGVAR(hardcode_automatic, $1)=yes
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
+ if test "$lt_cv_ld_force_load" = "yes"; then
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
+ m4_case([$1], [F77], [_LT_TAGVAR(compiler_needs_object, $1)=yes],
+ [FC], [_LT_TAGVAR(compiler_needs_object, $1)=yes])
+ else
+ _LT_TAGVAR(whole_archive_flag_spec, $1)=''
+ fi
+ _LT_TAGVAR(link_all_deplibs, $1)=yes
+ _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined"
+ case $cc_basename in
+ ifort*) _lt_dar_can_shared=yes ;;
+ *) _lt_dar_can_shared=$GCC ;;
+ esac
+ if test "$_lt_dar_can_shared" = "yes"; then
+ output_verbose_link_cmd=func_echo_all
+ _LT_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
+ _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
+ _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
+ _LT_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
+ m4_if([$1], [CXX],
+[ if test "$lt_cv_apple_cc_single_mod" != "yes"; then
+ _LT_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}"
+ _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
+ fi
+],[])
+ else
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+])
+
+# _LT_SYS_MODULE_PATH_AIX([TAGNAME])
+# ----------------------------------
+# Links a minimal program and checks the executable
+# for the system default hardcoded library path. In most cases,
+# this is /usr/lib:/lib, but when the MPI compilers are used
+# the location of the communication and MPI libs are included too.
+# If we don't find anything, use the default library path according
+# to the aix ld manual.
+# Store the results from the different compilers for each TAGNAME.
+# Allow to override them for all tags through lt_cv_aix_libpath.
+m4_defun([_LT_SYS_MODULE_PATH_AIX],
+[m4_require([_LT_DECL_SED])dnl
+if test "${lt_cv_aix_libpath+set}" = set; then
+ aix_libpath=$lt_cv_aix_libpath
+else
+ AC_CACHE_VAL([_LT_TAGVAR([lt_cv_aix_libpath_], [$1])],
+ [AC_LINK_IFELSE([AC_LANG_PROGRAM],[
+ lt_aix_libpath_sed='[
+ /Import File Strings/,/^$/ {
+ /^0/ {
+ s/^0 *\([^ ]*\) *$/\1/
+ p
+ }
+ }]'
+ _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+ # Check for a 64-bit object if we didn't find anything.
+ if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
+ _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+ fi],[])
+ if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
+ _LT_TAGVAR([lt_cv_aix_libpath_], [$1])="/usr/lib:/lib"
+ fi
+ ])
+ aix_libpath=$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])
+fi
+])# _LT_SYS_MODULE_PATH_AIX
+
+
+# _LT_SHELL_INIT(ARG)
+# -------------------
+m4_define([_LT_SHELL_INIT],
+[m4_divert_text([M4SH-INIT], [$1
+])])# _LT_SHELL_INIT
+
+
+
+# _LT_PROG_ECHO_BACKSLASH
+# -----------------------
+# Find how we can fake an echo command that does not interpret backslash.
+# In particular, with Autoconf 2.60 or later we add some code to the start
+# of the generated configure script which will find a shell with a builtin
+# printf (which we can use as an echo command).
+m4_defun([_LT_PROG_ECHO_BACKSLASH],
+[ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
+ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
+
+AC_MSG_CHECKING([how to print strings])
+# Test print first, because it will be a builtin if present.
+if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
+ test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
+ ECHO='print -r --'
+elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
+ ECHO='printf %s\n'
+else
+ # Use this function as a fallback that always works.
+ func_fallback_echo ()
+ {
+ eval 'cat <<_LTECHO_EOF
+$[]1
+_LTECHO_EOF'
+ }
+ ECHO='func_fallback_echo'
+fi
+
+# func_echo_all arg...
+# Invoke $ECHO with all args, space-separated.
+func_echo_all ()
+{
+ $ECHO "$*"
+}
+
+case "$ECHO" in
+ printf*) AC_MSG_RESULT([printf]) ;;
+ print*) AC_MSG_RESULT([print -r]) ;;
+ *) AC_MSG_RESULT([cat]) ;;
+esac
+
+m4_ifdef([_AS_DETECT_SUGGESTED],
+[_AS_DETECT_SUGGESTED([
+ test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || (
+ ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+ ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
+ ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
+ PATH=/empty FPATH=/empty; export PATH FPATH
+ test "X`printf %s $ECHO`" = "X$ECHO" \
+ || test "X`print -r -- $ECHO`" = "X$ECHO" )])])
+
+_LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts])
+_LT_DECL([], [ECHO], [1], [An echo program that protects backslashes])
+])# _LT_PROG_ECHO_BACKSLASH
+
+
+# _LT_WITH_SYSROOT
+# ----------------
+AC_DEFUN([_LT_WITH_SYSROOT],
+[AC_MSG_CHECKING([for sysroot])
+AC_ARG_WITH([sysroot],
+[ --with-sysroot[=DIR] Search for dependent libraries within DIR
+ (or the compiler's sysroot if not specified).],
+[], [with_sysroot=no])
+
+dnl lt_sysroot will always be passed unquoted. We quote it here
+dnl in case the user passed a directory name.
+lt_sysroot=
+case ${with_sysroot} in #(
+ yes)
+ if test "$GCC" = yes; then
+ lt_sysroot=`$CC --print-sysroot 2>/dev/null`
+ fi
+ ;; #(
+ /*)
+ lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
+ ;; #(
+ no|'')
+ ;; #(
+ *)
+ AC_MSG_RESULT([${with_sysroot}])
+ AC_MSG_ERROR([The sysroot must be an absolute path.])
+ ;;
+esac
+
+ AC_MSG_RESULT([${lt_sysroot:-no}])
+_LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl
+[dependent libraries, and in which our libraries should be installed.])])
+
+# _LT_ENABLE_LOCK
+# ---------------
+m4_defun([_LT_ENABLE_LOCK],
+[AC_ARG_ENABLE([libtool-lock],
+ [AS_HELP_STRING([--disable-libtool-lock],
+ [avoid locking (might break parallel builds)])])
+test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
+
+# Some flags need to be propagated to the compiler or linker for good
+# libtool support.
+case $host in
+ia64-*-hpux*)
+ # Find out which ABI we are using.
+ echo 'int i;' > conftest.$ac_ext
+ if AC_TRY_EVAL(ac_compile); then
+ case `/usr/bin/file conftest.$ac_objext` in
+ *ELF-32*)
+ HPUX_IA64_MODE="32"
+ ;;
+ *ELF-64*)
+ HPUX_IA64_MODE="64"
+ ;;
+ esac
+ fi
+ rm -rf conftest*
+ ;;
+*-*-irix6*)
+ # Find out which ABI we are using.
+ echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
+ if AC_TRY_EVAL(ac_compile); then
+ if test "$lt_cv_prog_gnu_ld" = yes; then
+ case `/usr/bin/file conftest.$ac_objext` in
+ *32-bit*)
+ LD="${LD-ld} -melf32bsmip"
+ ;;
+ *N32*)
+ LD="${LD-ld} -melf32bmipn32"
+ ;;
+ *64-bit*)
+ LD="${LD-ld} -melf64bmip"
+ ;;
+ esac
+ else
+ case `/usr/bin/file conftest.$ac_objext` in
+ *32-bit*)
+ LD="${LD-ld} -32"
+ ;;
+ *N32*)
+ LD="${LD-ld} -n32"
+ ;;
+ *64-bit*)
+ LD="${LD-ld} -64"
+ ;;
+ esac
+ fi
+ fi
+ rm -rf conftest*
+ ;;
+
+x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
+s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
+ # Find out which ABI we are using.
+ echo 'int i;' > conftest.$ac_ext
+ if AC_TRY_EVAL(ac_compile); then
+ case `/usr/bin/file conftest.o` in
+ *32-bit*)
+ case $host in
+ x86_64-*kfreebsd*-gnu)
+ LD="${LD-ld} -m elf_i386_fbsd"
+ ;;
+ x86_64-*linux*)
+ LD="${LD-ld} -m elf_i386"
+ ;;
+ powerpcle-*linux*)
+ LD="${LD-ld} -m elf32lppclinux"
+ ;;
+ powerpc-*linux*)
+ LD="${LD-ld} -m elf32ppclinux"
+ ;;
+ s390x-*linux*)
+ LD="${LD-ld} -m elf_s390"
+ ;;
+ sparc64-*linux*)
+ LD="${LD-ld} -m elf32_sparc"
+ ;;
+ esac
+ ;;
+ *64-bit*)
+ case $host in
+ x86_64-*kfreebsd*-gnu)
+ LD="${LD-ld} -m elf_x86_64_fbsd"
+ ;;
+ x86_64-*linux*)
+ LD="${LD-ld} -m elf_x86_64"
+ ;;
+ powerpcle-*linux*)
+ LD="${LD-ld} -m elf64lppc"
+ ;;
+ powerpc-*linux*)
+ LD="${LD-ld} -m elf64ppc"
+ ;;
+ s390*-*linux*|s390*-*tpf*)
+ LD="${LD-ld} -m elf64_s390"
+ ;;
+ sparc*-*linux*)
+ LD="${LD-ld} -m elf64_sparc"
+ ;;
+ esac
+ ;;
+ esac
+ fi
+ rm -rf conftest*
+ ;;
+
+*-*-sco3.2v5*)
+ # On SCO OpenServer 5, we need -belf to get full-featured binaries.
+ SAVE_CFLAGS="$CFLAGS"
+ CFLAGS="$CFLAGS -belf"
+ AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
+ [AC_LANG_PUSH(C)
+ AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
+ AC_LANG_POP])
+ if test x"$lt_cv_cc_needs_belf" != x"yes"; then
+ # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
+ CFLAGS="$SAVE_CFLAGS"
+ fi
+ ;;
+*-*solaris*)
+ # Find out which ABI we are using.
+ echo 'int i;' > conftest.$ac_ext
+ if AC_TRY_EVAL(ac_compile); then
+ case `/usr/bin/file conftest.o` in
+ *64-bit*)
+ case $lt_cv_prog_gnu_ld in
+ yes*)
+ case $host in
+ i?86-*-solaris*)
+ LD="${LD-ld} -m elf_x86_64"
+ ;;
+ sparc*-*-solaris*)
+ LD="${LD-ld} -m elf64_sparc"
+ ;;
+ esac
+ # GNU ld 2.21 introduced _sol2 emulations. Use them if available.
+ if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then
+ LD="${LD-ld}_sol2"
+ fi
+ ;;
+ *)
+ if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
+ LD="${LD-ld} -64"
+ fi
+ ;;
+ esac
+ ;;
+ esac
+ fi
+ rm -rf conftest*
+ ;;
+esac
+
+need_locks="$enable_libtool_lock"
+])# _LT_ENABLE_LOCK
+
+
+# _LT_PROG_AR
+# -----------
+m4_defun([_LT_PROG_AR],
+[AC_CHECK_TOOLS(AR, [ar], false)
+: ${AR=ar}
+: ${AR_FLAGS=cru}
+_LT_DECL([], [AR], [1], [The archiver])
+_LT_DECL([], [AR_FLAGS], [1], [Flags to create an archive])
+
+AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file],
+ [lt_cv_ar_at_file=no
+ AC_COMPILE_IFELSE([AC_LANG_PROGRAM],
+ [echo conftest.$ac_objext > conftest.lst
+ lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD'
+ AC_TRY_EVAL([lt_ar_try])
+ if test "$ac_status" -eq 0; then
+ # Ensure the archiver fails upon bogus file names.
+ rm -f conftest.$ac_objext libconftest.a
+ AC_TRY_EVAL([lt_ar_try])
+ if test "$ac_status" -ne 0; then
+ lt_cv_ar_at_file=@
+ fi
+ fi
+ rm -f conftest.* libconftest.a
+ ])
+ ])
+
+if test "x$lt_cv_ar_at_file" = xno; then
+ archiver_list_spec=
+else
+ archiver_list_spec=$lt_cv_ar_at_file
+fi
+_LT_DECL([], [archiver_list_spec], [1],
+ [How to feed a file listing to the archiver])
+])# _LT_PROG_AR
+
+
+# _LT_CMD_OLD_ARCHIVE
+# -------------------
+m4_defun([_LT_CMD_OLD_ARCHIVE],
+[_LT_PROG_AR
+
+AC_CHECK_TOOL(STRIP, strip, :)
+test -z "$STRIP" && STRIP=:
+_LT_DECL([], [STRIP], [1], [A symbol stripping program])
+
+AC_CHECK_TOOL(RANLIB, ranlib, :)
+test -z "$RANLIB" && RANLIB=:
+_LT_DECL([], [RANLIB], [1],
+ [Commands used to install an old-style archive])
+
+# Determine commands to create old-style static archives.
+old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
+old_postinstall_cmds='chmod 644 $oldlib'
+old_postuninstall_cmds=
+
+if test -n "$RANLIB"; then
+ case $host_os in
+ openbsd*)
+ old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib"
+ ;;
+ *)
+ old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib"
+ ;;
+ esac
+ old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib"
+fi
+
+case $host_os in
+ darwin*)
+ lock_old_archive_extraction=yes ;;
+ *)
+ lock_old_archive_extraction=no ;;
+esac
+_LT_DECL([], [old_postinstall_cmds], [2])
+_LT_DECL([], [old_postuninstall_cmds], [2])
+_LT_TAGDECL([], [old_archive_cmds], [2],
+ [Commands used to build an old-style archive])
+_LT_DECL([], [lock_old_archive_extraction], [0],
+ [Whether to use a lock for old archive extraction])
+])# _LT_CMD_OLD_ARCHIVE
+
+
+# _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
+# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
+# ----------------------------------------------------------------
+# Check whether the given compiler option works
+AC_DEFUN([_LT_COMPILER_OPTION],
+[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_DECL_SED])dnl
+AC_CACHE_CHECK([$1], [$2],
+ [$2=no
+ m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+ lt_compiler_flag="$3"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ # The option is referenced via a variable to avoid confusing sed.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
+ (eval "$lt_compile" 2>conftest.err)
+ ac_status=$?
+ cat conftest.err >&AS_MESSAGE_LOG_FD
+ echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
+ if (exit $ac_status) && test -s "$ac_outfile"; then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings other than the usual output.
+ $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+ $2=yes
+ fi
+ fi
+ $RM conftest*
+])
+
+if test x"[$]$2" = xyes; then
+ m4_if([$5], , :, [$5])
+else
+ m4_if([$6], , :, [$6])
+fi
+])# _LT_COMPILER_OPTION
+
+# Old name:
+AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [])
+
+
+# _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
+# [ACTION-SUCCESS], [ACTION-FAILURE])
+# ----------------------------------------------------
+# Check whether the given linker option works
+AC_DEFUN([_LT_LINKER_OPTION],
+[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_DECL_SED])dnl
+AC_CACHE_CHECK([$1], [$2],
+ [$2=no
+ save_LDFLAGS="$LDFLAGS"
+ LDFLAGS="$LDFLAGS $3"
+ echo "$lt_simple_link_test_code" > conftest.$ac_ext
+ if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
+ # The linker can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ if test -s conftest.err; then
+ # Append any errors to the config.log.
+ cat conftest.err 1>&AS_MESSAGE_LOG_FD
+ $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if diff conftest.exp conftest.er2 >/dev/null; then
+ $2=yes
+ fi
+ else
+ $2=yes
+ fi
+ fi
+ $RM -r conftest*
+ LDFLAGS="$save_LDFLAGS"
+])
+
+if test x"[$]$2" = xyes; then
+ m4_if([$4], , :, [$4])
+else
+ m4_if([$5], , :, [$5])
+fi
+])# _LT_LINKER_OPTION
+
+# Old name:
+AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], [])
+
+
+# LT_CMD_MAX_LEN
+#---------------
+AC_DEFUN([LT_CMD_MAX_LEN],
+[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+# find the maximum length of command line arguments
+AC_MSG_CHECKING([the maximum length of command line arguments])
+AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
+ i=0
+ teststring="ABCD"
+
+ case $build_os in
+ msdosdjgpp*)
+ # On DJGPP, this test can blow up pretty badly due to problems in libc
+ # (any single argument exceeding 2000 bytes causes a buffer overrun
+ # during glob expansion). Even if it were fixed, the result of this
+ # check would be larger than it should be.
+ lt_cv_sys_max_cmd_len=12288; # 12K is about right
+ ;;
+
+ gnu*)
+ # Under GNU Hurd, this test is not required because there is
+ # no limit to the length of command line arguments.
+ # Libtool will interpret -1 as no limit whatsoever
+ lt_cv_sys_max_cmd_len=-1;
+ ;;
+
+ cygwin* | mingw* | cegcc*)
+ # On Win9x/ME, this test blows up -- it succeeds, but takes
+ # about 5 minutes as the teststring grows exponentially.
+ # Worse, since 9x/ME are not pre-emptively multitasking,
+ # you end up with a "frozen" computer, even though with patience
+ # the test eventually succeeds (with a max line length of 256k).
+ # Instead, let's just punt: use the minimum linelength reported by
+ # all of the supported platforms: 8192 (on NT/2K/XP).
+ lt_cv_sys_max_cmd_len=8192;
+ ;;
+
+ mint*)
+ # On MiNT this can take a long time and run out of memory.
+ lt_cv_sys_max_cmd_len=8192;
+ ;;
+
+ amigaos*)
+ # On AmigaOS with pdksh, this test takes hours, literally.
+ # So we just punt and use a minimum line length of 8192.
+ lt_cv_sys_max_cmd_len=8192;
+ ;;
+
+ netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
+ # This has been around since 386BSD, at least. Likely further.
+ if test -x /sbin/sysctl; then
+ lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
+ elif test -x /usr/sbin/sysctl; then
+ lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
+ else
+ lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
+ fi
+ # And add a safety zone
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+ ;;
+
+ interix*)
+ # We know the value 262144 and hardcode it with a safety zone (like BSD)
+ lt_cv_sys_max_cmd_len=196608
+ ;;
+
+ os2*)
+ # The test takes a long time on OS/2.
+ lt_cv_sys_max_cmd_len=8192
+ ;;
+
+ osf*)
+ # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
+ # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
+ # nice to cause kernel panics so lets avoid the loop below.
+ # First set a reasonable default.
+ lt_cv_sys_max_cmd_len=16384
+ #
+ if test -x /sbin/sysconfig; then
+ case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
+ *1*) lt_cv_sys_max_cmd_len=-1 ;;
+ esac
+ fi
+ ;;
+ sco3.2v5*)
+ lt_cv_sys_max_cmd_len=102400
+ ;;
+ sysv5* | sco5v6* | sysv4.2uw2*)
+ kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
+ if test -n "$kargmax"; then
+ lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'`
+ else
+ lt_cv_sys_max_cmd_len=32768
+ fi
+ ;;
+ *)
+ lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
+ if test -n "$lt_cv_sys_max_cmd_len"; then
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+ else
+ # Make teststring a little bigger before we do anything with it.
+ # a 1K string should be a reasonable start.
+ for i in 1 2 3 4 5 6 7 8 ; do
+ teststring=$teststring$teststring
+ done
+ SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
+ # If test is not a shell built-in, we'll probably end up computing a
+ # maximum length that is only half of the actual maximum length, but
+ # we can't tell.
+ while { test "X"`env echo "$teststring$teststring" 2>/dev/null` \
+ = "X$teststring$teststring"; } >/dev/null 2>&1 &&
+ test $i != 17 # 1/2 MB should be enough
+ do
+ i=`expr $i + 1`
+ teststring=$teststring$teststring
+ done
+ # Only check the string length outside the loop.
+ lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
+ teststring=
+ # Add a significant safety factor because C++ compilers can tack on
+ # massive amounts of additional arguments before passing them to the
+ # linker. It appears as though 1/2 is a usable value.
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
+ fi
+ ;;
+ esac
+])
+if test -n $lt_cv_sys_max_cmd_len ; then
+ AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
+else
+ AC_MSG_RESULT(none)
+fi
+max_cmd_len=$lt_cv_sys_max_cmd_len
+_LT_DECL([], [max_cmd_len], [0],
+ [What is the maximum length of a command?])
+])# LT_CMD_MAX_LEN
+
+# Old name:
+AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [])
+
+
+# _LT_HEADER_DLFCN
+# ----------------
+m4_defun([_LT_HEADER_DLFCN],
+[AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl
+])# _LT_HEADER_DLFCN
+
+
+# _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
+# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
+# ----------------------------------------------------------------
+m4_defun([_LT_TRY_DLOPEN_SELF],
+[m4_require([_LT_HEADER_DLFCN])dnl
+if test "$cross_compiling" = yes; then :
+ [$4]
+else
+ lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
+ lt_status=$lt_dlunknown
+ cat > conftest.$ac_ext <<_LT_EOF
+[#line $LINENO "configure"
+#include "confdefs.h"
+
+#if HAVE_DLFCN_H
+#include <dlfcn.h>
+#endif
+
+#include <stdio.h>
+
+#ifdef RTLD_GLOBAL
+# define LT_DLGLOBAL RTLD_GLOBAL
+#else
+# ifdef DL_GLOBAL
+# define LT_DLGLOBAL DL_GLOBAL
+# else
+# define LT_DLGLOBAL 0
+# endif
+#endif
+
+/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
+ find out it does not work in some platform. */
+#ifndef LT_DLLAZY_OR_NOW
+# ifdef RTLD_LAZY
+# define LT_DLLAZY_OR_NOW RTLD_LAZY
+# else
+# ifdef DL_LAZY
+# define LT_DLLAZY_OR_NOW DL_LAZY
+# else
+# ifdef RTLD_NOW
+# define LT_DLLAZY_OR_NOW RTLD_NOW
+# else
+# ifdef DL_NOW
+# define LT_DLLAZY_OR_NOW DL_NOW
+# else
+# define LT_DLLAZY_OR_NOW 0
+# endif
+# endif
+# endif
+# endif
+#endif
+
+/* When -fvisbility=hidden is used, assume the code has been annotated
+ correspondingly for the symbols needed. */
+#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
+int fnord () __attribute__((visibility("default")));
+#endif
+
+int fnord () { return 42; }
+int main ()
+{
+ void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
+ int status = $lt_dlunknown;
+
+ if (self)
+ {
+ if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
+ else
+ {
+ if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
+ else puts (dlerror ());
+ }
+ /* dlclose (self); */
+ }
+ else
+ puts (dlerror ());
+
+ return status;
+}]
+_LT_EOF
+ if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
+ (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
+ lt_status=$?
+ case x$lt_status in
+ x$lt_dlno_uscore) $1 ;;
+ x$lt_dlneed_uscore) $2 ;;
+ x$lt_dlunknown|x*) $3 ;;
+ esac
+ else :
+ # compilation failed
+ $3
+ fi
+fi
+rm -fr conftest*
+])# _LT_TRY_DLOPEN_SELF
+
+
+# LT_SYS_DLOPEN_SELF
+# ------------------
+AC_DEFUN([LT_SYS_DLOPEN_SELF],
+[m4_require([_LT_HEADER_DLFCN])dnl
+if test "x$enable_dlopen" != xyes; then
+ enable_dlopen=unknown
+ enable_dlopen_self=unknown
+ enable_dlopen_self_static=unknown
+else
+ lt_cv_dlopen=no
+ lt_cv_dlopen_libs=
+
+ case $host_os in
+ beos*)
+ lt_cv_dlopen="load_add_on"
+ lt_cv_dlopen_libs=
+ lt_cv_dlopen_self=yes
+ ;;
+
+ mingw* | pw32* | cegcc*)
+ lt_cv_dlopen="LoadLibrary"
+ lt_cv_dlopen_libs=
+ ;;
+
+ cygwin*)
+ lt_cv_dlopen="dlopen"
+ lt_cv_dlopen_libs=
+ ;;
+
+ darwin*)
+ # if libdl is installed we need to link against it
+ AC_CHECK_LIB([dl], [dlopen],
+ [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
+ lt_cv_dlopen="dyld"
+ lt_cv_dlopen_libs=
+ lt_cv_dlopen_self=yes
+ ])
+ ;;
+
+ *)
+ AC_CHECK_FUNC([shl_load],
+ [lt_cv_dlopen="shl_load"],
+ [AC_CHECK_LIB([dld], [shl_load],
+ [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"],
+ [AC_CHECK_FUNC([dlopen],
+ [lt_cv_dlopen="dlopen"],
+ [AC_CHECK_LIB([dl], [dlopen],
+ [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
+ [AC_CHECK_LIB([svld], [dlopen],
+ [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
+ [AC_CHECK_LIB([dld], [dld_link],
+ [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"])
+ ])
+ ])
+ ])
+ ])
+ ])
+ ;;
+ esac
+
+ if test "x$lt_cv_dlopen" != xno; then
+ enable_dlopen=yes
+ else
+ enable_dlopen=no
+ fi
+
+ case $lt_cv_dlopen in
+ dlopen)
+ save_CPPFLAGS="$CPPFLAGS"
+ test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
+
+ save_LDFLAGS="$LDFLAGS"
+ wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
+
+ save_LIBS="$LIBS"
+ LIBS="$lt_cv_dlopen_libs $LIBS"
+
+ AC_CACHE_CHECK([whether a program can dlopen itself],
+ lt_cv_dlopen_self, [dnl
+ _LT_TRY_DLOPEN_SELF(
+ lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
+ lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
+ ])
+
+ if test "x$lt_cv_dlopen_self" = xyes; then
+ wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
+ AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
+ lt_cv_dlopen_self_static, [dnl
+ _LT_TRY_DLOPEN_SELF(
+ lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
+ lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
+ ])
+ fi
+
+ CPPFLAGS="$save_CPPFLAGS"
+ LDFLAGS="$save_LDFLAGS"
+ LIBS="$save_LIBS"
+ ;;
+ esac
+
+ case $lt_cv_dlopen_self in
+ yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
+ *) enable_dlopen_self=unknown ;;
+ esac
+
+ case $lt_cv_dlopen_self_static in
+ yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
+ *) enable_dlopen_self_static=unknown ;;
+ esac
+fi
+_LT_DECL([dlopen_support], [enable_dlopen], [0],
+ [Whether dlopen is supported])
+_LT_DECL([dlopen_self], [enable_dlopen_self], [0],
+ [Whether dlopen of programs is supported])
+_LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],
+ [Whether dlopen of statically linked programs is supported])
+])# LT_SYS_DLOPEN_SELF
+
+# Old name:
+AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [])
+
+
+# _LT_COMPILER_C_O([TAGNAME])
+# ---------------------------
+# Check to see if options -c and -o are simultaneously supported by compiler.
+# This macro does not hard code the compiler like AC_PROG_CC_C_O.
+m4_defun([_LT_COMPILER_C_O],
+[m4_require([_LT_DECL_SED])dnl
+m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_TAG_COMPILER])dnl
+AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
+ [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
+ [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
+ $RM -r conftest 2>/dev/null
+ mkdir conftest
+ cd conftest
+ mkdir out
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ lt_compiler_flag="-o out/conftest2.$ac_objext"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
+ (eval "$lt_compile" 2>out/conftest.err)
+ ac_status=$?
+ cat out/conftest.err >&AS_MESSAGE_LOG_FD
+ echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
+ if (exit $ac_status) && test -s out/conftest2.$ac_objext
+ then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
+ $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+ if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+ _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
+ fi
+ fi
+ chmod u+w . 2>&AS_MESSAGE_LOG_FD
+ $RM conftest*
+ # SGI C++ compiler will create directory out/ii_files/ for
+ # template instantiation
+ test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
+ $RM out/* && rmdir out
+ cd ..
+ $RM -r conftest
+ $RM conftest*
+])
+_LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1],
+ [Does compiler simultaneously support -c and -o options?])
+])# _LT_COMPILER_C_O
+
+
+# _LT_COMPILER_FILE_LOCKS([TAGNAME])
+# ----------------------------------
+# Check to see if we can do hard links to lock some files if needed
+m4_defun([_LT_COMPILER_FILE_LOCKS],
+[m4_require([_LT_ENABLE_LOCK])dnl
+m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+_LT_COMPILER_C_O([$1])
+
+hard_links="nottested"
+if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
+ # do not overwrite the value of need_locks provided by the user
+ AC_MSG_CHECKING([if we can lock with hard links])
+ hard_links=yes
+ $RM conftest*
+ ln conftest.a conftest.b 2>/dev/null && hard_links=no
+ touch conftest.a
+ ln conftest.a conftest.b 2>&5 || hard_links=no
+ ln conftest.a conftest.b 2>/dev/null && hard_links=no
+ AC_MSG_RESULT([$hard_links])
+ if test "$hard_links" = no; then
+ AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
+ need_locks=warn
+ fi
+else
+ need_locks=no
+fi
+_LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?])
+])# _LT_COMPILER_FILE_LOCKS
+
+
+# _LT_CHECK_OBJDIR
+# ----------------
+m4_defun([_LT_CHECK_OBJDIR],
+[AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
+[rm -f .libs 2>/dev/null
+mkdir .libs 2>/dev/null
+if test -d .libs; then
+ lt_cv_objdir=.libs
+else
+ # MS-DOS does not allow filenames that begin with a dot.
+ lt_cv_objdir=_libs
+fi
+rmdir .libs 2>/dev/null])
+objdir=$lt_cv_objdir
+_LT_DECL([], [objdir], [0],
+ [The name of the directory that contains temporary libtool files])dnl
+m4_pattern_allow([LT_OBJDIR])dnl
+AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/",
+ [Define to the sub-directory in which libtool stores uninstalled libraries.])
+])# _LT_CHECK_OBJDIR
+
+
+# _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
+# --------------------------------------
+# Check hardcoding attributes.
+m4_defun([_LT_LINKER_HARDCODE_LIBPATH],
+[AC_MSG_CHECKING([how to hardcode library paths into programs])
+_LT_TAGVAR(hardcode_action, $1)=
+if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" ||
+ test -n "$_LT_TAGVAR(runpath_var, $1)" ||
+ test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
+
+ # We can hardcode non-existent directories.
+ if test "$_LT_TAGVAR(hardcode_direct, $1)" != no &&
+ # If the only mechanism to avoid hardcoding is shlibpath_var, we
+ # have to relink, otherwise we might link with an installed library
+ # when we should be linking with a yet-to-be-installed one
+ ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
+ test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then
+ # Linking always hardcodes the temporary library directory.
+ _LT_TAGVAR(hardcode_action, $1)=relink
+ else
+ # We can link without hardcoding, and we can hardcode nonexisting dirs.
+ _LT_TAGVAR(hardcode_action, $1)=immediate
+ fi
+else
+ # We cannot hardcode anything, or else we can only hardcode existing
+ # directories.
+ _LT_TAGVAR(hardcode_action, $1)=unsupported
+fi
+AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)])
+
+if test "$_LT_TAGVAR(hardcode_action, $1)" = relink ||
+ test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then
+ # Fast installation is not supported
+ enable_fast_install=no
+elif test "$shlibpath_overrides_runpath" = yes ||
+ test "$enable_shared" = no; then
+ # Fast installation is not necessary
+ enable_fast_install=needless
+fi
+_LT_TAGDECL([], [hardcode_action], [0],
+ [How to hardcode a shared library path into an executable])
+])# _LT_LINKER_HARDCODE_LIBPATH
+
+
+# _LT_CMD_STRIPLIB
+# ----------------
+m4_defun([_LT_CMD_STRIPLIB],
+[m4_require([_LT_DECL_EGREP])
+striplib=
+old_striplib=
+AC_MSG_CHECKING([whether stripping libraries is possible])
+if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
+ test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
+ test -z "$striplib" && striplib="$STRIP --strip-unneeded"
+ AC_MSG_RESULT([yes])
+else
+# FIXME - insert some real tests, host_os isn't really good enough
+ case $host_os in
+ darwin*)
+ if test -n "$STRIP" ; then
+ striplib="$STRIP -x"
+ old_striplib="$STRIP -S"
+ AC_MSG_RESULT([yes])
+ else
+ AC_MSG_RESULT([no])
+ fi
+ ;;
+ *)
+ AC_MSG_RESULT([no])
+ ;;
+ esac
+fi
+_LT_DECL([], [old_striplib], [1], [Commands to strip libraries])
+_LT_DECL([], [striplib], [1])
+])# _LT_CMD_STRIPLIB
+
+
+# _LT_SYS_DYNAMIC_LINKER([TAG])
+# -----------------------------
+# PORTME Fill in your ld.so characteristics
+m4_defun([_LT_SYS_DYNAMIC_LINKER],
+[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+m4_require([_LT_DECL_EGREP])dnl
+m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_DECL_OBJDUMP])dnl
+m4_require([_LT_DECL_SED])dnl
+m4_require([_LT_CHECK_SHELL_FEATURES])dnl
+AC_MSG_CHECKING([dynamic linker characteristics])
+m4_if([$1],
+ [], [
+if test "$GCC" = yes; then
+ case $host_os in
+ darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
+ *) lt_awk_arg="/^libraries:/" ;;
+ esac
+ case $host_os in
+ mingw* | cegcc*) lt_sed_strip_eq="s,=\([[A-Za-z]]:\),\1,g" ;;
+ *) lt_sed_strip_eq="s,=/,/,g" ;;
+ esac
+ lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
+ case $lt_search_path_spec in
+ *\;*)
+ # if the path contains ";" then we assume it to be the separator
+ # otherwise default to the standard path separator (i.e. ":") - it is
+ # assumed that no part of a normal pathname contains ";" but that should
+ # okay in the real world where ";" in dirpaths is itself problematic.
+ lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
+ ;;
+ *)
+ lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
+ ;;
+ esac
+ # Ok, now we have the path, separated by spaces, we can step through it
+ # and add multilib dir if necessary.
+ lt_tmp_lt_search_path_spec=
+ lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
+ for lt_sys_path in $lt_search_path_spec; do
+ if test -d "$lt_sys_path/$lt_multi_os_dir"; then
+ lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
+ else
+ test -d "$lt_sys_path" && \
+ lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
+ fi
+ done
+ lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
+BEGIN {RS=" "; FS="/|\n";} {
+ lt_foo="";
+ lt_count=0;
+ for (lt_i = NF; lt_i > 0; lt_i--) {
+ if ($lt_i != "" && $lt_i != ".") {
+ if ($lt_i == "..") {
+ lt_count++;
+ } else {
+ if (lt_count == 0) {
+ lt_foo="/" $lt_i lt_foo;
+ } else {
+ lt_count--;
+ }
+ }
+ }
+ }
+ if (lt_foo != "") { lt_freq[[lt_foo]]++; }
+ if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
+}'`
+ # AWK program above erroneously prepends '/' to C:/dos/paths
+ # for these hosts.
+ case $host_os in
+ mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
+ $SED 's,/\([[A-Za-z]]:\),\1,g'` ;;
+ esac
+ sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
+else
+ sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
+fi])
+library_names_spec=
+libname_spec='lib$name'
+soname_spec=
+shrext_cmds=".so"
+postinstall_cmds=
+postuninstall_cmds=
+finish_cmds=
+finish_eval=
+shlibpath_var=
+shlibpath_overrides_runpath=unknown
+version_type=none
+dynamic_linker="$host_os ld.so"
+sys_lib_dlsearch_path_spec="/lib /usr/lib"
+need_lib_prefix=unknown
+hardcode_into_libs=no
+
+# when you set need_version to no, make sure it does not cause -set_version
+# flags to be left without arguments
+need_version=unknown
+
+case $host_os in
+aix3*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
+ shlibpath_var=LIBPATH
+
+ # AIX 3 has no versioning support, so we append a major version to the name.
+ soname_spec='${libname}${release}${shared_ext}$major'
+ ;;
+
+aix[[4-9]]*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_lib_prefix=no
+ need_version=no
+ hardcode_into_libs=yes
+ if test "$host_cpu" = ia64; then
+ # AIX 5 supports IA64
+ library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ else
+ # With GCC up to 2.95.x, collect2 would create an import file
+ # for dependence libraries. The import file would start with
+ # the line `#! .'. This would cause the generated library to
+ # depend on `.', always an invalid library. This was fixed in
+ # development snapshots of GCC prior to 3.0.
+ case $host_os in
+ aix4 | aix4.[[01]] | aix4.[[01]].*)
+ if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
+ echo ' yes '
+ echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
+ :
+ else
+ can_build_shared=no
+ fi
+ ;;
+ esac
+ # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
+ # soname into executable. Probably we can add versioning support to
+ # collect2, so additional links can be useful in future.
+ if test "$aix_use_runtimelinking" = yes; then
+ # If using run time linking (on AIX 4.2 or later) use lib<name>.so
+ # instead of lib<name>.a to let people know that these are not
+ # typical AIX shared libraries.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ else
+ # We preserve .a as extension for shared libraries through AIX4.2
+ # and later when we are not doing run time linking.
+ library_names_spec='${libname}${release}.a $libname.a'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ fi
+ shlibpath_var=LIBPATH
+ fi
+ ;;
+
+amigaos*)
+ case $host_cpu in
+ powerpc)
+ # Since July 2007 AmigaOS4 officially supports .so libraries.
+ # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ ;;
+ m68k)
+ library_names_spec='$libname.ixlibrary $libname.a'
+ # Create ${libname}_ixlibrary.a entries in /sys/libs.
+ finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
+ ;;
+ esac
+ ;;
+
+beos*)
+ library_names_spec='${libname}${shared_ext}'
+ dynamic_linker="$host_os ld.so"
+ shlibpath_var=LIBRARY_PATH
+ ;;
+
+bsdi[[45]]*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
+ sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
+ # the default ld.so.conf also contains /usr/contrib/lib and
+ # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
+ # libtool to hard-code these into programs
+ ;;
+
+cygwin* | mingw* | pw32* | cegcc*)
+ version_type=windows
+ shrext_cmds=".dll"
+ need_version=no
+ need_lib_prefix=no
+
+ case $GCC,$cc_basename in
+ yes,*)
+ # gcc
+ library_names_spec='$libname.dll.a'
+ # DLL is installed to $(libdir)/../bin by postinstall_cmds
+ postinstall_cmds='base_file=`basename \${file}`~
+ dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
+ dldir=$destdir/`dirname \$dlpath`~
+ test -d \$dldir || mkdir -p \$dldir~
+ $install_prog $dir/$dlname \$dldir/$dlname~
+ chmod a+x \$dldir/$dlname~
+ if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
+ eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
+ fi'
+ postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
+ dlpath=$dir/\$dldll~
+ $RM \$dlpath'
+ shlibpath_overrides_runpath=yes
+
+ case $host_os in
+ cygwin*)
+ # Cygwin DLLs use 'cyg' prefix rather than 'lib'
+ soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
+m4_if([$1], [],[
+ sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"])
+ ;;
+ mingw* | cegcc*)
+ # MinGW DLLs use traditional 'lib' prefix
+ soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
+ ;;
+ pw32*)
+ # pw32 DLLs use 'pw' prefix rather than 'lib'
+ library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
+ ;;
+ esac
+ dynamic_linker='Win32 ld.exe'
+ ;;
+
+ *,cl*)
+ # Native MSVC
+ libname_spec='$name'
+ soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
+ library_names_spec='${libname}.dll.lib'
+
+ case $build_os in
+ mingw*)
+ sys_lib_search_path_spec=
+ lt_save_ifs=$IFS
+ IFS=';'
+ for lt_path in $LIB
+ do
+ IFS=$lt_save_ifs
+ # Let DOS variable expansion print the short 8.3 style file name.
+ lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
+ sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
+ done
+ IFS=$lt_save_ifs
+ # Convert to MSYS style.
+ sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([[a-zA-Z]]\\):| /\\1|g' -e 's|^ ||'`
+ ;;
+ cygwin*)
+ # Convert to unix form, then to dos form, then back to unix form
+ # but this time dos style (no spaces!) so that the unix form looks
+ # like /cygdrive/c/PROGRA~1:/cygdr...
+ sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
+ sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
+ sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
+ ;;
+ *)
+ sys_lib_search_path_spec="$LIB"
+ if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then
+ # It is most probably a Windows format PATH.
+ sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
+ else
+ sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
+ fi
+ # FIXME: find the short name or the path components, as spaces are
+ # common. (e.g. "Program Files" -> "PROGRA~1")
+ ;;
+ esac
+
+ # DLL is installed to $(libdir)/../bin by postinstall_cmds
+ postinstall_cmds='base_file=`basename \${file}`~
+ dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
+ dldir=$destdir/`dirname \$dlpath`~
+ test -d \$dldir || mkdir -p \$dldir~
+ $install_prog $dir/$dlname \$dldir/$dlname'
+ postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
+ dlpath=$dir/\$dldll~
+ $RM \$dlpath'
+ shlibpath_overrides_runpath=yes
+ dynamic_linker='Win32 link.exe'
+ ;;
+
+ *)
+ # Assume MSVC wrapper
+ library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
+ dynamic_linker='Win32 ld.exe'
+ ;;
+ esac
+ # FIXME: first we should search . and the directory the executable is in
+ shlibpath_var=PATH
+ ;;
+
+darwin* | rhapsody*)
+ dynamic_linker="$host_os dyld"
+ version_type=darwin
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
+ soname_spec='${libname}${release}${major}$shared_ext'
+ shlibpath_overrides_runpath=yes
+ shlibpath_var=DYLD_LIBRARY_PATH
+ shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
+m4_if([$1], [],[
+ sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
+ sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
+ ;;
+
+dgux*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ ;;
+
+freebsd* | dragonfly*)
+ # DragonFly does not have aout. When/if they implement a new
+ # versioning mechanism, adjust this.
+ if test -x /usr/bin/objformat; then
+ objformat=`/usr/bin/objformat`
+ else
+ case $host_os in
+ freebsd[[23]].*) objformat=aout ;;
+ *) objformat=elf ;;
+ esac
+ fi
+ version_type=freebsd-$objformat
+ case $version_type in
+ freebsd-elf*)
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+ need_version=no
+ need_lib_prefix=no
+ ;;
+ freebsd-*)
+ library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
+ need_version=yes
+ ;;
+ esac
+ shlibpath_var=LD_LIBRARY_PATH
+ case $host_os in
+ freebsd2.*)
+ shlibpath_overrides_runpath=yes
+ ;;
+ freebsd3.[[01]]* | freebsdelf3.[[01]]*)
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+ freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
+ freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+ *) # from 4.6 on, and DragonFly
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+ esac
+ ;;
+
+gnu*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+
+haiku*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_lib_prefix=no
+ need_version=no
+ dynamic_linker="$host_os runtime_loader"
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
+ hardcode_into_libs=yes
+ ;;
+
+hpux9* | hpux10* | hpux11*)
+ # Give a soname corresponding to the major version so that dld.sl refuses to
+ # link against other versions.
+ version_type=sunos
+ need_lib_prefix=no
+ need_version=no
+ case $host_cpu in
+ ia64*)
+ shrext_cmds='.so'
+ hardcode_into_libs=yes
+ dynamic_linker="$host_os dld.so"
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ if test "X$HPUX_IA64_MODE" = X32; then
+ sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
+ else
+ sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
+ fi
+ sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+ ;;
+ hppa*64*)
+ shrext_cmds='.sl'
+ hardcode_into_libs=yes
+ dynamic_linker="$host_os dld.sl"
+ shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
+ shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
+ sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+ ;;
+ *)
+ shrext_cmds='.sl'
+ dynamic_linker="$host_os dld.sl"
+ shlibpath_var=SHLIB_PATH
+ shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ ;;
+ esac
+ # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
+ postinstall_cmds='chmod 555 $lib'
+ # or fails outright, so override atomically:
+ install_override_mode=555
+ ;;
+
+interix[[3-9]]*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+
+irix5* | irix6* | nonstopux*)
+ case $host_os in
+ nonstopux*) version_type=nonstopux ;;
+ *)
+ if test "$lt_cv_prog_gnu_ld" = yes; then
+ version_type=linux # correct to gnu/linux during the next big refactor
+ else
+ version_type=irix
+ fi ;;
+ esac
+ need_lib_prefix=no
+ need_version=no
+ soname_spec='${libname}${release}${shared_ext}$major'
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
+ case $host_os in
+ irix5* | nonstopux*)
+ libsuff= shlibsuff=
+ ;;
+ *)
+ case $LD in # libtool.m4 will add one of these switches to LD
+ *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
+ libsuff= shlibsuff= libmagic=32-bit;;
+ *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
+ libsuff=32 shlibsuff=N32 libmagic=N32;;
+ *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
+ libsuff=64 shlibsuff=64 libmagic=64-bit;;
+ *) libsuff= shlibsuff= libmagic=never-match;;
+ esac
+ ;;
+ esac
+ shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
+ shlibpath_overrides_runpath=no
+ sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
+ sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
+ hardcode_into_libs=yes
+ ;;
+
+# No shared lib support for Linux oldld, aout, or coff.
+linux*oldld* | linux*aout* | linux*coff*)
+ dynamic_linker=no
+ ;;
+
+# This must be glibc/ELF.
+linux* | k*bsd*-gnu | kopensolaris*-gnu)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+
+ # Some binutils ld are patched to set DT_RUNPATH
+ AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath],
+ [lt_cv_shlibpath_overrides_runpath=no
+ save_LDFLAGS=$LDFLAGS
+ save_libdir=$libdir
+ eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \
+ LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\""
+ AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
+ [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null],
+ [lt_cv_shlibpath_overrides_runpath=yes])])
+ LDFLAGS=$save_LDFLAGS
+ libdir=$save_libdir
+ ])
+ shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
+
+ # This implies no fast_install, which is unacceptable.
+ # Some rework will be needed to allow for fast_install
+ # before this can be enabled.
+ hardcode_into_libs=yes
+
+ # Add ABI-specific directories to the system library path.
+ sys_lib_dlsearch_path_spec="/lib64 /usr/lib64 /lib /usr/lib"
+
+ # Append ld.so.conf contents to the search path
+ if test -f /etc/ld.so.conf; then
+ lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
+ sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec $lt_ld_extra"
+
+ fi
+
+ # We used to test for /lib/ld.so.1 and disable shared libraries on
+ # powerpc, because MkLinux only supported shared libraries with the
+ # GNU dynamic linker. Since this was broken with cross compilers,
+ # most powerpc-linux boxes support dynamic linking these days and
+ # people can always --disable-shared, the test was removed, and we
+ # assume the GNU/Linux dynamic linker is in use.
+ dynamic_linker='GNU/Linux ld.so'
+ ;;
+
+netbsd*)
+ version_type=sunos
+ need_lib_prefix=no
+ need_version=no
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+ dynamic_linker='NetBSD (a.out) ld.so'
+ else
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ dynamic_linker='NetBSD ld.elf_so'
+ fi
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+
+newsos6)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ ;;
+
+*nto* | *qnx*)
+ version_type=qnx
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ dynamic_linker='ldqnx.so'
+ ;;
+
+openbsd*)
+ version_type=sunos
+ sys_lib_dlsearch_path_spec="/usr/lib"
+ need_lib_prefix=no
+ # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
+ case $host_os in
+ openbsd3.3 | openbsd3.3.*) need_version=yes ;;
+ *) need_version=no ;;
+ esac
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ case $host_os in
+ openbsd2.[[89]] | openbsd2.[[89]].*)
+ shlibpath_overrides_runpath=no
+ ;;
+ *)
+ shlibpath_overrides_runpath=yes
+ ;;
+ esac
+ else
+ shlibpath_overrides_runpath=yes
+ fi
+ ;;
+
+os2*)
+ libname_spec='$name'
+ shrext_cmds=".dll"
+ need_lib_prefix=no
+ library_names_spec='$libname${shared_ext} $libname.a'
+ dynamic_linker='OS/2 ld.exe'
+ shlibpath_var=LIBPATH
+ ;;
+
+osf3* | osf4* | osf5*)
+ version_type=osf
+ need_lib_prefix=no
+ need_version=no
+ soname_spec='${libname}${release}${shared_ext}$major'
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
+ sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
+ ;;
+
+rdos*)
+ dynamic_linker=no
+ ;;
+
+solaris*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ # ldd complains unless libraries are executable
+ postinstall_cmds='chmod +x $lib'
+ ;;
+
+sunos4*)
+ version_type=sunos
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ if test "$with_gnu_ld" = yes; then
+ need_lib_prefix=no
+ fi
+ need_version=yes
+ ;;
+
+sysv4 | sysv4.3*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ case $host_vendor in
+ sni)
+ shlibpath_overrides_runpath=no
+ need_lib_prefix=no
+ runpath_var=LD_RUN_PATH
+ ;;
+ siemens)
+ need_lib_prefix=no
+ ;;
+ motorola)
+ need_lib_prefix=no
+ need_version=no
+ shlibpath_overrides_runpath=no
+ sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
+ ;;
+ esac
+ ;;
+
+sysv4*MP*)
+ if test -d /usr/nec ;then
+ version_type=linux # correct to gnu/linux during the next big refactor
+ library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
+ soname_spec='$libname${shared_ext}.$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ fi
+ ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+ version_type=freebsd-elf
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ if test "$with_gnu_ld" = yes; then
+ sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
+ else
+ sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
+ case $host_os in
+ sco3.2v5*)
+ sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
+ ;;
+ esac
+ fi
+ sys_lib_dlsearch_path_spec='/usr/lib'
+ ;;
+
+tpf*)
+ # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+
+uts4*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ ;;
+
+*)
+ dynamic_linker=no
+ ;;
+esac
+AC_MSG_RESULT([$dynamic_linker])
+test "$dynamic_linker" = no && can_build_shared=no
+
+variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
+if test "$GCC" = yes; then
+ variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
+fi
+
+if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
+ sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
+fi
+if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
+ sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
+fi
+
+_LT_DECL([], [variables_saved_for_relink], [1],
+ [Variables whose values should be saved in libtool wrapper scripts and
+ restored at link time])
+_LT_DECL([], [need_lib_prefix], [0],
+ [Do we need the "lib" prefix for modules?])
+_LT_DECL([], [need_version], [0], [Do we need a version for libraries?])
+_LT_DECL([], [version_type], [0], [Library versioning type])
+_LT_DECL([], [runpath_var], [0], [Shared library runtime path variable])
+_LT_DECL([], [shlibpath_var], [0],[Shared library path variable])
+_LT_DECL([], [shlibpath_overrides_runpath], [0],
+ [Is shlibpath searched before the hard-coded library search path?])
+_LT_DECL([], [libname_spec], [1], [Format of library name prefix])
+_LT_DECL([], [library_names_spec], [1],
+ [[List of archive names. First name is the real one, the rest are links.
+ The last name is the one that the linker finds with -lNAME]])
+_LT_DECL([], [soname_spec], [1],
+ [[The coded name of the library, if different from the real name]])
+_LT_DECL([], [install_override_mode], [1],
+ [Permission mode override for installation of shared libraries])
+_LT_DECL([], [postinstall_cmds], [2],
+ [Command to use after installation of a shared archive])
+_LT_DECL([], [postuninstall_cmds], [2],
+ [Command to use after uninstallation of a shared archive])
+_LT_DECL([], [finish_cmds], [2],
+ [Commands used to finish a libtool library installation in a directory])
+_LT_DECL([], [finish_eval], [1],
+ [[As "finish_cmds", except a single script fragment to be evaled but
+ not shown]])
+_LT_DECL([], [hardcode_into_libs], [0],
+ [Whether we should hardcode library paths into libraries])
+_LT_DECL([], [sys_lib_search_path_spec], [2],
+ [Compile-time system search path for libraries])
+_LT_DECL([], [sys_lib_dlsearch_path_spec], [2],
+ [Run-time system search path for libraries])
+])# _LT_SYS_DYNAMIC_LINKER
+
+
+# _LT_PATH_TOOL_PREFIX(TOOL)
+# --------------------------
+# find a file program which can recognize shared library
+AC_DEFUN([_LT_PATH_TOOL_PREFIX],
+[m4_require([_LT_DECL_EGREP])dnl
+AC_MSG_CHECKING([for $1])
+AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
+[case $MAGIC_CMD in
+[[\\/*] | ?:[\\/]*])
+ lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
+ ;;
+*)
+ lt_save_MAGIC_CMD="$MAGIC_CMD"
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+dnl $ac_dummy forces splitting on constant user-supplied paths.
+dnl POSIX.2 word splitting is done only on the output of word expansions,
+dnl not every word. This closes a longstanding sh security hole.
+ ac_dummy="m4_if([$2], , $PATH, [$2])"
+ for ac_dir in $ac_dummy; do
+ IFS="$lt_save_ifs"
+ test -z "$ac_dir" && ac_dir=.
+ if test -f $ac_dir/$1; then
+ lt_cv_path_MAGIC_CMD="$ac_dir/$1"
+ if test -n "$file_magic_test_file"; then
+ case $deplibs_check_method in
+ "file_magic "*)
+ file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
+ MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+ if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
+ $EGREP "$file_magic_regex" > /dev/null; then
+ :
+ else
+ cat <<_LT_EOF 1>&2
+
+*** Warning: the command libtool uses to detect shared libraries,
+*** $file_magic_cmd, produces output that libtool cannot recognize.
+*** The result is that libtool may fail to recognize shared libraries
+*** as such. This will affect the creation of libtool libraries that
+*** depend on shared libraries, but programs linked with such libtool
+*** libraries will work regardless of this problem. Nevertheless, you
+*** may want to report the problem to your system manager and/or to
+*** bug-libtool@gnu.org
+
+_LT_EOF
+ fi ;;
+ esac
+ fi
+ break
+ fi
+ done
+ IFS="$lt_save_ifs"
+ MAGIC_CMD="$lt_save_MAGIC_CMD"
+ ;;
+esac])
+MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+if test -n "$MAGIC_CMD"; then
+ AC_MSG_RESULT($MAGIC_CMD)
+else
+ AC_MSG_RESULT(no)
+fi
+_LT_DECL([], [MAGIC_CMD], [0],
+ [Used to examine libraries when file_magic_cmd begins with "file"])dnl
+])# _LT_PATH_TOOL_PREFIX
+
+# Old name:
+AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])
+
+
+# _LT_PATH_MAGIC
+# --------------
+# find a file program which can recognize a shared library
+m4_defun([_LT_PATH_MAGIC],
+[_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
+if test -z "$lt_cv_path_MAGIC_CMD"; then
+ if test -n "$ac_tool_prefix"; then
+ _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
+ else
+ MAGIC_CMD=:
+ fi
+fi
+])# _LT_PATH_MAGIC
+
+
+# LT_PATH_LD
+# ----------
+# find the pathname to the GNU or non-GNU linker
+AC_DEFUN([LT_PATH_LD],
+[AC_REQUIRE([AC_PROG_CC])dnl
+AC_REQUIRE([AC_CANONICAL_HOST])dnl
+AC_REQUIRE([AC_CANONICAL_BUILD])dnl
+m4_require([_LT_DECL_SED])dnl
+m4_require([_LT_DECL_EGREP])dnl
+m4_require([_LT_PROG_ECHO_BACKSLASH])dnl
+
+AC_ARG_WITH([gnu-ld],
+ [AS_HELP_STRING([--with-gnu-ld],
+ [assume the C compiler uses GNU ld @<:@default=no@:>@])],
+ [test "$withval" = no || with_gnu_ld=yes],
+ [with_gnu_ld=no])dnl
+
+ac_prog=ld
+if test "$GCC" = yes; then
+ # Check if gcc -print-prog-name=ld gives a path.
+ AC_MSG_CHECKING([for ld used by $CC])
+ case $host in
+ *-*-mingw*)
+ # gcc leaves a trailing carriage return which upsets mingw
+ ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
+ *)
+ ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
+ esac
+ case $ac_prog in
+ # Accept absolute paths.
+ [[\\/]]* | ?:[[\\/]]*)
+ re_direlt='/[[^/]][[^/]]*/\.\./'
+ # Canonicalize the pathname of ld
+ ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
+ while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
+ ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
+ done
+ test -z "$LD" && LD="$ac_prog"
+ ;;
+ "")
+ # If it fails, then pretend we aren't using GCC.
+ ac_prog=ld
+ ;;
+ *)
+ # If it is relative, then search for the first ld in PATH.
+ with_gnu_ld=unknown
+ ;;
+ esac
+elif test "$with_gnu_ld" = yes; then
+ AC_MSG_CHECKING([for GNU ld])
+else
+ AC_MSG_CHECKING([for non-GNU ld])
+fi
+AC_CACHE_VAL(lt_cv_path_LD,
+[if test -z "$LD"; then
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+ for ac_dir in $PATH; do
+ IFS="$lt_save_ifs"
+ test -z "$ac_dir" && ac_dir=.
+ if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
+ lt_cv_path_LD="$ac_dir/$ac_prog"
+ # Check to see if the program is GNU ld. I'd rather use --version,
+ # but apparently some variants of GNU ld only accept -v.
+ # Break only if it was the GNU/non-GNU ld that we prefer.
+ case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
+ *GNU* | *'with BFD'*)
+ test "$with_gnu_ld" != no && break
+ ;;
+ *)
+ test "$with_gnu_ld" != yes && break
+ ;;
+ esac
+ fi
+ done
+ IFS="$lt_save_ifs"
+else
+ lt_cv_path_LD="$LD" # Let the user override the test with a path.
+fi])
+LD="$lt_cv_path_LD"
+if test -n "$LD"; then
+ AC_MSG_RESULT($LD)
+else
+ AC_MSG_RESULT(no)
+fi
+test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
+_LT_PATH_LD_GNU
+AC_SUBST([LD])
+
+_LT_TAGDECL([], [LD], [1], [The linker used to build libraries])
+])# LT_PATH_LD
+
+# Old names:
+AU_ALIAS([AM_PROG_LD], [LT_PATH_LD])
+AU_ALIAS([AC_PROG_LD], [LT_PATH_LD])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AM_PROG_LD], [])
+dnl AC_DEFUN([AC_PROG_LD], [])
+
+
+# _LT_PATH_LD_GNU
+#- --------------
+m4_defun([_LT_PATH_LD_GNU],
+[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
+[# I'd rather use --version here, but apparently some GNU lds only accept -v.
+case `$LD -v 2>&1 </dev/null` in
+*GNU* | *'with BFD'*)
+ lt_cv_prog_gnu_ld=yes
+ ;;
+*)
+ lt_cv_prog_gnu_ld=no
+ ;;
+esac])
+with_gnu_ld=$lt_cv_prog_gnu_ld
+])# _LT_PATH_LD_GNU
+
+
+# _LT_CMD_RELOAD
+# --------------
+# find reload flag for linker
+# -- PORTME Some linkers may need a different reload flag.
+m4_defun([_LT_CMD_RELOAD],
+[AC_CACHE_CHECK([for $LD option to reload object files],
+ lt_cv_ld_reload_flag,
+ [lt_cv_ld_reload_flag='-r'])
+reload_flag=$lt_cv_ld_reload_flag
+case $reload_flag in
+"" | " "*) ;;
+*) reload_flag=" $reload_flag" ;;
+esac
+reload_cmds='$LD$reload_flag -o $output$reload_objs'
+case $host_os in
+ cygwin* | mingw* | pw32* | cegcc*)
+ if test "$GCC" != yes; then
+ reload_cmds=false
+ fi
+ ;;
+ darwin*)
+ if test "$GCC" = yes; then
+ reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
+ else
+ reload_cmds='$LD$reload_flag -o $output$reload_objs'
+ fi
+ ;;
+esac
+_LT_TAGDECL([], [reload_flag], [1], [How to create reloadable object files])dnl
+_LT_TAGDECL([], [reload_cmds], [2])dnl
+])# _LT_CMD_RELOAD
+
+
+# _LT_CHECK_MAGIC_METHOD
+# ----------------------
+# how to check for library dependencies
+# -- PORTME fill in with the dynamic library characteristics
+m4_defun([_LT_CHECK_MAGIC_METHOD],
+[m4_require([_LT_DECL_EGREP])
+m4_require([_LT_DECL_OBJDUMP])
+AC_CACHE_CHECK([how to recognize dependent libraries],
+lt_cv_deplibs_check_method,
+[lt_cv_file_magic_cmd='$MAGIC_CMD'
+lt_cv_file_magic_test_file=
+lt_cv_deplibs_check_method='unknown'
+# Need to set the preceding variable on all platforms that support
+# interlibrary dependencies.
+# 'none' -- dependencies not supported.
+# `unknown' -- same as none, but documents that we really don't know.
+# 'pass_all' -- all dependencies passed with no checks.
+# 'test_compile' -- check by making test program.
+# 'file_magic [[regex]]' -- check by looking for files in library path
+# which responds to the $file_magic_cmd with a given extended regex.
+# If you have `file' or equivalent on your system and you're not sure
+# whether `pass_all' will *always* work, you probably want this one.
+
+case $host_os in
+aix[[4-9]]*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+beos*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+bsdi[[45]]*)
+ lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
+ lt_cv_file_magic_cmd='/usr/bin/file -L'
+ lt_cv_file_magic_test_file=/shlib/libc.so
+ ;;
+
+cygwin*)
+ # func_win32_libid is a shell function defined in ltmain.sh
+ lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+ lt_cv_file_magic_cmd='func_win32_libid'
+ ;;
+
+mingw* | pw32*)
+ # Base MSYS/MinGW do not provide the 'file' command needed by
+ # func_win32_libid shell function, so use a weaker test based on 'objdump',
+ # unless we find 'file', for example because we are cross-compiling.
+ # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
+ if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
+ lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+ lt_cv_file_magic_cmd='func_win32_libid'
+ else
+ # Keep this pattern in sync with the one in func_win32_libid.
+ lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
+ lt_cv_file_magic_cmd='$OBJDUMP -f'
+ fi
+ ;;
+
+cegcc*)
+ # use the weaker test based on 'objdump'. See mingw*.
+ lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
+ lt_cv_file_magic_cmd='$OBJDUMP -f'
+ ;;
+
+darwin* | rhapsody*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+freebsd* | dragonfly*)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
+ case $host_cpu in
+ i*86 )
+ # Not sure whether the presence of OpenBSD here was a mistake.
+ # Let's accept both of them until this is cleared up.
+ lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
+ lt_cv_file_magic_cmd=/usr/bin/file
+ lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
+ ;;
+ esac
+ else
+ lt_cv_deplibs_check_method=pass_all
+ fi
+ ;;
+
+gnu*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+haiku*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+hpux10.20* | hpux11*)
+ lt_cv_file_magic_cmd=/usr/bin/file
+ case $host_cpu in
+ ia64*)
+ lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
+ lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
+ ;;
+ hppa*64*)
+ [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]']
+ lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
+ ;;
+ *)
+ lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library'
+ lt_cv_file_magic_test_file=/usr/lib/libc.sl
+ ;;
+ esac
+ ;;
+
+interix[[3-9]]*)
+ # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
+ lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
+ ;;
+
+irix5* | irix6* | nonstopux*)
+ case $LD in
+ *-32|*"-32 ") libmagic=32-bit;;
+ *-n32|*"-n32 ") libmagic=N32;;
+ *-64|*"-64 ") libmagic=64-bit;;
+ *) libmagic=never-match;;
+ esac
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+# This must be glibc/ELF.
+linux* | k*bsd*-gnu | kopensolaris*-gnu)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+netbsd*)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
+ lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
+ else
+ lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
+ fi
+ ;;
+
+newos6*)
+ lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
+ lt_cv_file_magic_cmd=/usr/bin/file
+ lt_cv_file_magic_test_file=/usr/lib/libnls.so
+ ;;
+
+*nto* | *qnx*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+openbsd*)
+ if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
+ else
+ lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
+ fi
+ ;;
+
+osf3* | osf4* | osf5*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+rdos*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+solaris*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+sysv4 | sysv4.3*)
+ case $host_vendor in
+ motorola)
+ lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
+ lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
+ ;;
+ ncr)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+ sequent)
+ lt_cv_file_magic_cmd='/bin/file'
+ lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
+ ;;
+ sni)
+ lt_cv_file_magic_cmd='/bin/file'
+ lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
+ lt_cv_file_magic_test_file=/lib/libc.so
+ ;;
+ siemens)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+ pc)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+ esac
+ ;;
+
+tpf*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+esac
+])
+
+file_magic_glob=
+want_nocaseglob=no
+if test "$build" = "$host"; then
+ case $host_os in
+ mingw* | pw32*)
+ if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
+ want_nocaseglob=yes
+ else
+ file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"`
+ fi
+ ;;
+ esac
+fi
+
+file_magic_cmd=$lt_cv_file_magic_cmd
+deplibs_check_method=$lt_cv_deplibs_check_method
+test -z "$deplibs_check_method" && deplibs_check_method=unknown
+
+_LT_DECL([], [deplibs_check_method], [1],
+ [Method to check whether dependent libraries are shared objects])
+_LT_DECL([], [file_magic_cmd], [1],
+ [Command to use when deplibs_check_method = "file_magic"])
+_LT_DECL([], [file_magic_glob], [1],
+ [How to find potential files when deplibs_check_method = "file_magic"])
+_LT_DECL([], [want_nocaseglob], [1],
+ [Find potential files using nocaseglob when deplibs_check_method = "file_magic"])
+])# _LT_CHECK_MAGIC_METHOD
+
+
+# LT_PATH_NM
+# ----------
+# find the pathname to a BSD- or MS-compatible name lister
+AC_DEFUN([LT_PATH_NM],
+[AC_REQUIRE([AC_PROG_CC])dnl
+AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
+[if test -n "$NM"; then
+ # Let the user override the test.
+ lt_cv_path_NM="$NM"
+else
+ lt_nm_to_check="${ac_tool_prefix}nm"
+ if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
+ lt_nm_to_check="$lt_nm_to_check nm"
+ fi
+ for lt_tmp_nm in $lt_nm_to_check; do
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+ for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
+ IFS="$lt_save_ifs"
+ test -z "$ac_dir" && ac_dir=.
+ tmp_nm="$ac_dir/$lt_tmp_nm"
+ if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
+ # Check to see if the nm accepts a BSD-compat flag.
+ # Adding the `sed 1q' prevents false positives on HP-UX, which says:
+ # nm: unknown option "B" ignored
+ # Tru64's nm complains that /dev/null is an invalid object file
+ case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
+ */dev/null* | *'Invalid file or object type'*)
+ lt_cv_path_NM="$tmp_nm -B"
+ break
+ ;;
+ *)
+ case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
+ */dev/null*)
+ lt_cv_path_NM="$tmp_nm -p"
+ break
+ ;;
+ *)
+ lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
+ continue # so that we can try to find one that supports BSD flags
+ ;;
+ esac
+ ;;
+ esac
+ fi
+ done
+ IFS="$lt_save_ifs"
+ done
+ : ${lt_cv_path_NM=no}
+fi])
+if test "$lt_cv_path_NM" != "no"; then
+ NM="$lt_cv_path_NM"
+else
+ # Didn't find any BSD compatible name lister, look for dumpbin.
+ if test -n "$DUMPBIN"; then :
+ # Let the user override the test.
+ else
+ AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :)
+ case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
+ *COFF*)
+ DUMPBIN="$DUMPBIN -symbols"
+ ;;
+ *)
+ DUMPBIN=:
+ ;;
+ esac
+ fi
+ AC_SUBST([DUMPBIN])
+ if test "$DUMPBIN" != ":"; then
+ NM="$DUMPBIN"
+ fi
+fi
+test -z "$NM" && NM=nm
+AC_SUBST([NM])
+_LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl
+
+AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
+ [lt_cv_nm_interface="BSD nm"
+ echo "int some_variable = 0;" > conftest.$ac_ext
+ (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
+ (eval "$ac_compile" 2>conftest.err)
+ cat conftest.err >&AS_MESSAGE_LOG_FD
+ (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
+ (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
+ cat conftest.err >&AS_MESSAGE_LOG_FD
+ (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD)
+ cat conftest.out >&AS_MESSAGE_LOG_FD
+ if $GREP 'External.*some_variable' conftest.out > /dev/null; then
+ lt_cv_nm_interface="MS dumpbin"
+ fi
+ rm -f conftest*])
+])# LT_PATH_NM
+
+# Old names:
+AU_ALIAS([AM_PROG_NM], [LT_PATH_NM])
+AU_ALIAS([AC_PROG_NM], [LT_PATH_NM])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AM_PROG_NM], [])
+dnl AC_DEFUN([AC_PROG_NM], [])
+
+# _LT_CHECK_SHAREDLIB_FROM_LINKLIB
+# --------------------------------
+# how to determine the name of the shared library
+# associated with a specific link library.
+# -- PORTME fill in with the dynamic library characteristics
+m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB],
+[m4_require([_LT_DECL_EGREP])
+m4_require([_LT_DECL_OBJDUMP])
+m4_require([_LT_DECL_DLLTOOL])
+AC_CACHE_CHECK([how to associate runtime and link libraries],
+lt_cv_sharedlib_from_linklib_cmd,
+[lt_cv_sharedlib_from_linklib_cmd='unknown'
+
+case $host_os in
+cygwin* | mingw* | pw32* | cegcc*)
+ # two different shell functions defined in ltmain.sh
+ # decide which to use based on capabilities of $DLLTOOL
+ case `$DLLTOOL --help 2>&1` in
+ *--identify-strict*)
+ lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
+ ;;
+ *)
+ lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
+ ;;
+ esac
+ ;;
+*)
+ # fallback: assume linklib IS sharedlib
+ lt_cv_sharedlib_from_linklib_cmd="$ECHO"
+ ;;
+esac
+])
+sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
+test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
+
+_LT_DECL([], [sharedlib_from_linklib_cmd], [1],
+ [Command to associate shared and link libraries])
+])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB
+
+
+# _LT_PATH_MANIFEST_TOOL
+# ----------------------
+# locate the manifest tool
+m4_defun([_LT_PATH_MANIFEST_TOOL],
+[AC_CHECK_TOOL(MANIFEST_TOOL, mt, :)
+test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
+AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool],
+ [lt_cv_path_mainfest_tool=no
+ echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD
+ $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
+ cat conftest.err >&AS_MESSAGE_LOG_FD
+ if $GREP 'Manifest Tool' conftest.out > /dev/null; then
+ lt_cv_path_mainfest_tool=yes
+ fi
+ rm -f conftest*])
+if test "x$lt_cv_path_mainfest_tool" != xyes; then
+ MANIFEST_TOOL=:
+fi
+_LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl
+])# _LT_PATH_MANIFEST_TOOL
+
+
+# LT_LIB_M
+# --------
+# check for math library
+AC_DEFUN([LT_LIB_M],
+[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+LIBM=
+case $host in
+*-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*)
+ # These system don't have libm, or don't need it
+ ;;
+*-ncr-sysv4.3*)
+ AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
+ AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
+ ;;
+*)
+ AC_CHECK_LIB(m, cos, LIBM="-lm")
+ ;;
+esac
+AC_SUBST([LIBM])
+])# LT_LIB_M
+
+# Old name:
+AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_CHECK_LIBM], [])
+
+
+# _LT_COMPILER_NO_RTTI([TAGNAME])
+# -------------------------------
+m4_defun([_LT_COMPILER_NO_RTTI],
+[m4_require([_LT_TAG_COMPILER])dnl
+
+_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
+
+if test "$GCC" = yes; then
+ case $cc_basename in
+ nvcc*)
+ _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;;
+ *)
+ _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;;
+ esac
+
+ _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
+ lt_cv_prog_compiler_rtti_exceptions,
+ [-fno-rtti -fno-exceptions], [],
+ [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
+fi
+_LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],
+ [Compiler flag to turn off builtin functions])
+])# _LT_COMPILER_NO_RTTI
+
+
+# _LT_CMD_GLOBAL_SYMBOLS
+# ----------------------
+m4_defun([_LT_CMD_GLOBAL_SYMBOLS],
+[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+AC_REQUIRE([AC_PROG_CC])dnl
+AC_REQUIRE([AC_PROG_AWK])dnl
+AC_REQUIRE([LT_PATH_NM])dnl
+AC_REQUIRE([LT_PATH_LD])dnl
+m4_require([_LT_DECL_SED])dnl
+m4_require([_LT_DECL_EGREP])dnl
+m4_require([_LT_TAG_COMPILER])dnl
+
+# Check for command to grab the raw symbol name followed by C symbol from nm.
+AC_MSG_CHECKING([command to parse $NM output from $compiler object])
+AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
+[
+# These are sane defaults that work on at least a few old systems.
+# [They come from Ultrix. What could be older than Ultrix?!! ;)]
+
+# Character class describing NM global symbol codes.
+symcode='[[BCDEGRST]]'
+
+# Regexp to match symbols that can be accessed directly from C.
+sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
+
+# Define system-specific variables.
+case $host_os in
+aix*)
+ symcode='[[BCDT]]'
+ ;;
+cygwin* | mingw* | pw32* | cegcc*)
+ symcode='[[ABCDGISTW]]'
+ ;;
+hpux*)
+ if test "$host_cpu" = ia64; then
+ symcode='[[ABCDEGRST]]'
+ fi
+ ;;
+irix* | nonstopux*)
+ symcode='[[BCDEGRST]]'
+ ;;
+osf*)
+ symcode='[[BCDEGQRST]]'
+ ;;
+solaris*)
+ symcode='[[BDRT]]'
+ ;;
+sco3.2v5*)
+ symcode='[[DT]]'
+ ;;
+sysv4.2uw2*)
+ symcode='[[DT]]'
+ ;;
+sysv5* | sco5v6* | unixware* | OpenUNIX*)
+ symcode='[[ABDT]]'
+ ;;
+sysv4)
+ symcode='[[DFNSTU]]'
+ ;;
+esac
+
+# If we're using GNU nm, then use its standard symbol codes.
+case `$NM -V 2>&1` in
+*GNU* | *'with BFD'*)
+ symcode='[[ABCDGIRSTW]]' ;;
+esac
+
+# Transform an extracted symbol line into a proper C declaration.
+# Some systems (esp. on ia64) link data and code symbols differently,
+# so use this general approach.
+lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
+
+# Transform an extracted symbol line into symbol name and symbol address
+lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'"
+lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \(lib[[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"lib\2\", (void *) \&\2},/p'"
+
+# Handle CRLF in mingw tool chain
+opt_cr=
+case $build_os in
+mingw*)
+ opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
+ ;;
+esac
+
+# Try without a prefix underscore, then with it.
+for ac_symprfx in "" "_"; do
+
+ # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
+ symxfrm="\\1 $ac_symprfx\\2 \\2"
+
+ # Write the raw and C identifiers.
+ if test "$lt_cv_nm_interface" = "MS dumpbin"; then
+ # Fake it for dumpbin and say T for any non-static function
+ # and D for any global variable.
+ # Also find C++ and __fastcall symbols from MSVC++,
+ # which start with @ or ?.
+ lt_cv_sys_global_symbol_pipe="$AWK ['"\
+" {last_section=section; section=\$ 3};"\
+" /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\
+" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
+" \$ 0!~/External *\|/{next};"\
+" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
+" {if(hide[section]) next};"\
+" {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
+" {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
+" s[1]~/^[@?]/{print s[1], s[1]; next};"\
+" s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
+" ' prfx=^$ac_symprfx]"
+ else
+ lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
+ fi
+ lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
+
+ # Check to see that the pipe works correctly.
+ pipe_works=no
+
+ rm -f conftest*
+ cat > conftest.$ac_ext <<_LT_EOF
+#ifdef __cplusplus
+extern "C" {
+#endif
+char nm_test_var;
+void nm_test_func(void);
+void nm_test_func(void){}
+#ifdef __cplusplus
+}
+#endif
+int main(){nm_test_var='a';nm_test_func();return(0);}
+_LT_EOF
+
+ if AC_TRY_EVAL(ac_compile); then
+ # Now try to grab the symbols.
+ nlist=conftest.nm
+ if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then
+ # Try sorting and uniquifying the output.
+ if sort "$nlist" | uniq > "$nlist"T; then
+ mv -f "$nlist"T "$nlist"
+ else
+ rm -f "$nlist"T
+ fi
+
+ # Make sure that we snagged all the symbols we need.
+ if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
+ if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
+ cat <<_LT_EOF > conftest.$ac_ext
+/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */
+#if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE)
+/* DATA imports from DLLs on WIN32 con't be const, because runtime
+ relocations are performed -- see ld's documentation on pseudo-relocs. */
+# define LT@&t@_DLSYM_CONST
+#elif defined(__osf__)
+/* This system does not cope well with relocations in const data. */
+# define LT@&t@_DLSYM_CONST
+#else
+# define LT@&t@_DLSYM_CONST const
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+_LT_EOF
+ # Now generate the symbol file.
+ eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
+
+ cat <<_LT_EOF >> conftest.$ac_ext
+
+/* The mapping between symbol names and symbols. */
+LT@&t@_DLSYM_CONST struct {
+ const char *name;
+ void *address;
+}
+lt__PROGRAM__LTX_preloaded_symbols[[]] =
+{
+ { "@PROGRAM@", (void *) 0 },
+_LT_EOF
+ $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
+ cat <<\_LT_EOF >> conftest.$ac_ext
+ {0, (void *) 0}
+};
+
+/* This works around a problem in FreeBSD linker */
+#ifdef FREEBSD_WORKAROUND
+static const void *lt_preloaded_setup() {
+ return lt__PROGRAM__LTX_preloaded_symbols;
+}
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+_LT_EOF
+ # Now try linking the two files.
+ mv conftest.$ac_objext conftstm.$ac_objext
+ lt_globsym_save_LIBS=$LIBS
+ lt_globsym_save_CFLAGS=$CFLAGS
+ LIBS="conftstm.$ac_objext"
+ CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
+ if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
+ pipe_works=yes
+ fi
+ LIBS=$lt_globsym_save_LIBS
+ CFLAGS=$lt_globsym_save_CFLAGS
+ else
+ echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
+ fi
+ else
+ echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
+ fi
+ else
+ echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
+ fi
+ else
+ echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
+ cat conftest.$ac_ext >&5
+ fi
+ rm -rf conftest* conftst*
+
+ # Do not use the global_symbol_pipe unless it works.
+ if test "$pipe_works" = yes; then
+ break
+ else
+ lt_cv_sys_global_symbol_pipe=
+ fi
+done
+])
+if test -z "$lt_cv_sys_global_symbol_pipe"; then
+ lt_cv_sys_global_symbol_to_cdecl=
+fi
+if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
+ AC_MSG_RESULT(failed)
+else
+ AC_MSG_RESULT(ok)
+fi
+
+# Response file support.
+if test "$lt_cv_nm_interface" = "MS dumpbin"; then
+ nm_file_list_spec='@'
+elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then
+ nm_file_list_spec='@'
+fi
+
+_LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1],
+ [Take the output of nm and produce a listing of raw symbols and C names])
+_LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1],
+ [Transform the output of nm in a proper C declaration])
+_LT_DECL([global_symbol_to_c_name_address],
+ [lt_cv_sys_global_symbol_to_c_name_address], [1],
+ [Transform the output of nm in a C name address pair])
+_LT_DECL([global_symbol_to_c_name_address_lib_prefix],
+ [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1],
+ [Transform the output of nm in a C name address pair when lib prefix is needed])
+_LT_DECL([], [nm_file_list_spec], [1],
+ [Specify filename containing input files for $NM])
+]) # _LT_CMD_GLOBAL_SYMBOLS
+
+
+# _LT_COMPILER_PIC([TAGNAME])
+# ---------------------------
+m4_defun([_LT_COMPILER_PIC],
+[m4_require([_LT_TAG_COMPILER])dnl
+_LT_TAGVAR(lt_prog_compiler_wl, $1)=
+_LT_TAGVAR(lt_prog_compiler_pic, $1)=
+_LT_TAGVAR(lt_prog_compiler_static, $1)=
+
+m4_if([$1], [CXX], [
+ # C++ specific cases for pic, static, wl, etc.
+ if test "$GXX" = yes; then
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
+
+ case $host_os in
+ aix*)
+ # All AIX code is PIC.
+ if test "$host_cpu" = ia64; then
+ # AIX 5 now supports IA64 processor
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ fi
+ ;;
+
+ amigaos*)
+ case $host_cpu in
+ powerpc)
+ # see comment about AmigaOS4 .so support
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+ ;;
+ m68k)
+ # FIXME: we need at least 68020 code to build shared libraries, but
+ # adding the `-m68020' flag to GCC prevents building anything better,
+ # like `-m68040'.
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
+ ;;
+ esac
+ ;;
+
+ beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+ # PIC is the default for these OSes.
+ ;;
+ mingw* | cygwin* | os2* | pw32* | cegcc*)
+ # This hack is so that the source file can tell whether it is being
+ # built for inclusion in a dll (and should export symbols for example).
+ # Although the cygwin gcc ignores -fPIC, still need this for old-style
+ # (--disable-auto-import) libraries
+ m4_if([$1], [GCJ], [],
+ [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
+ ;;
+ darwin* | rhapsody*)
+ # PIC is the default on this platform
+ # Common symbols not allowed in MH_DYLIB files
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
+ ;;
+ *djgpp*)
+ # DJGPP does not support shared libraries at all
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)=
+ ;;
+ haiku*)
+ # PIC is the default for Haiku.
+ # The "-static" flag exists, but is broken.
+ _LT_TAGVAR(lt_prog_compiler_static, $1)=
+ ;;
+ interix[[3-9]]*)
+ # Interix 3.x gcc -fpic/-fPIC options generate broken code.
+ # Instead, we relocate shared libraries at runtime.
+ ;;
+ sysv4*MP*)
+ if test -d /usr/nec; then
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
+ fi
+ ;;
+ hpux*)
+ # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
+ # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
+ # sets the default TLS model and affects inlining.
+ case $host_cpu in
+ hppa*64*)
+ ;;
+ *)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+ ;;
+ esac
+ ;;
+ *qnx* | *nto*)
+ # QNX uses GNU C++, but need to define -shared option too, otherwise
+ # it will coredump.
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
+ ;;
+ *)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+ ;;
+ esac
+ else
+ case $host_os in
+ aix[[4-9]]*)
+ # All AIX code is PIC.
+ if test "$host_cpu" = ia64; then
+ # AIX 5 now supports IA64 processor
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ else
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
+ fi
+ ;;
+ chorus*)
+ case $cc_basename in
+ cxch68*)
+ # Green Hills C++ Compiler
+ # _LT_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a"
+ ;;
+ esac
+ ;;
+ mingw* | cygwin* | os2* | pw32* | cegcc*)
+ # This hack is so that the source file can tell whether it is being
+ # built for inclusion in a dll (and should export symbols for example).
+ m4_if([$1], [GCJ], [],
+ [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
+ ;;
+ dgux*)
+ case $cc_basename in
+ ec++*)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ ;;
+ ghcx*)
+ # Green Hills C++ Compiler
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ freebsd* | dragonfly*)
+ # FreeBSD uses GNU C++
+ ;;
+ hpux9* | hpux10* | hpux11*)
+ case $cc_basename in
+ CC*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
+ if test "$host_cpu" != ia64; then
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
+ fi
+ ;;
+ aCC*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
+ case $host_cpu in
+ hppa*64*|ia64*)
+ # +Z the default
+ ;;
+ *)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
+ ;;
+ esac
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ interix*)
+ # This is c89, which is MS Visual C++ (no shared libs)
+ # Anyone wants to do a port?
+ ;;
+ irix5* | irix6* | nonstopux*)
+ case $cc_basename in
+ CC*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+ # CC pic flag -KPIC is the default.
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ linux* | k*bsd*-gnu | kopensolaris*-gnu)
+ case $cc_basename in
+ KCC*)
+ # KAI C++ Compiler
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+ ;;
+ ecpc* )
+ # old Intel C++ for x86_64 which still supported -KPIC.
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
+ ;;
+ icpc* )
+ # Intel C++, used to be incompatible with GCC.
+ # ICC 10 doesn't accept -KPIC any more.
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
+ ;;
+ pgCC* | pgcpp*)
+ # Portland Group C++ compiler
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ ;;
+ cxx*)
+ # Compaq C++
+ # Make sure the PIC flag is empty. It appears that all Alpha
+ # Linux and Compaq Tru64 Unix objects are PIC.
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)=
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+ ;;
+ xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*)
+ # IBM XL 8.0, 9.0 on PPC and BlueGene
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
+ ;;
+ *)
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ C*)
+ # Sun C++ 5.9
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
+ ;;
+ esac
+ ;;
+ esac
+ ;;
+ lynxos*)
+ ;;
+ m88k*)
+ ;;
+ mvs*)
+ case $cc_basename in
+ cxx*)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ netbsd*)
+ ;;
+ *qnx* | *nto*)
+ # QNX uses GNU C++, but need to define -shared option too, otherwise
+ # it will coredump.
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
+ ;;
+ osf3* | osf4* | osf5*)
+ case $cc_basename in
+ KCC*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
+ ;;
+ RCC*)
+ # Rational C++ 2.4.1
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
+ ;;
+ cxx*)
+ # Digital/Compaq C++
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ # Make sure the PIC flag is empty. It appears that all Alpha
+ # Linux and Compaq Tru64 Unix objects are PIC.
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)=
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ psos*)
+ ;;
+ solaris*)
+ case $cc_basename in
+ CC* | sunCC*)
+ # Sun C++ 4.2, 5.x and Centerline C++
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
+ ;;
+ gcx*)
+ # Green Hills C++ Compiler
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ sunos4*)
+ case $cc_basename in
+ CC*)
+ # Sun C++ 4.x
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ ;;
+ lcc*)
+ # Lucid
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
+ case $cc_basename in
+ CC*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ ;;
+ esac
+ ;;
+ tandem*)
+ case $cc_basename in
+ NCC*)
+ # NonStop-UX NCC 3.20
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ vxworks*)
+ ;;
+ *)
+ _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
+ ;;
+ esac
+ fi
+],
+[
+ if test "$GCC" = yes; then
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
+
+ case $host_os in
+ aix*)
+ # All AIX code is PIC.
+ if test "$host_cpu" = ia64; then
+ # AIX 5 now supports IA64 processor
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ fi
+ ;;
+
+ amigaos*)
+ case $host_cpu in
+ powerpc)
+ # see comment about AmigaOS4 .so support
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+ ;;
+ m68k)
+ # FIXME: we need at least 68020 code to build shared libraries, but
+ # adding the `-m68020' flag to GCC prevents building anything better,
+ # like `-m68040'.
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
+ ;;
+ esac
+ ;;
+
+ beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+ # PIC is the default for these OSes.
+ ;;
+
+ mingw* | cygwin* | pw32* | os2* | cegcc*)
+ # This hack is so that the source file can tell whether it is being
+ # built for inclusion in a dll (and should export symbols for example).
+ # Although the cygwin gcc ignores -fPIC, still need this for old-style
+ # (--disable-auto-import) libraries
+ m4_if([$1], [GCJ], [],
+ [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
+ ;;
+
+ darwin* | rhapsody*)
+ # PIC is the default on this platform
+ # Common symbols not allowed in MH_DYLIB files
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
+ ;;
+
+ haiku*)
+ # PIC is the default for Haiku.
+ # The "-static" flag exists, but is broken.
+ _LT_TAGVAR(lt_prog_compiler_static, $1)=
+ ;;
+
+ hpux*)
+ # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
+ # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
+ # sets the default TLS model and affects inlining.
+ case $host_cpu in
+ hppa*64*)
+ # +Z the default
+ ;;
+ *)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+ ;;
+ esac
+ ;;
+
+ interix[[3-9]]*)
+ # Interix 3.x gcc -fpic/-fPIC options generate broken code.
+ # Instead, we relocate shared libraries at runtime.
+ ;;
+
+ msdosdjgpp*)
+ # Just because we use GCC doesn't mean we suddenly get shared libraries
+ # on systems that don't support them.
+ _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
+ enable_shared=no
+ ;;
+
+ *nto* | *qnx*)
+ # QNX uses GNU C++, but need to define -shared option too, otherwise
+ # it will coredump.
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
+ ;;
+
+ sysv4*MP*)
+ if test -d /usr/nec; then
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
+ fi
+ ;;
+
+ *)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+ ;;
+ esac
+
+ case $cc_basename in
+ nvcc*) # Cuda Compiler Driver 2.2
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker '
+ if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)"
+ fi
+ ;;
+ esac
+ else
+ # PORTME Check for flag to pass linker flags through the system compiler.
+ case $host_os in
+ aix*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ if test "$host_cpu" = ia64; then
+ # AIX 5 now supports IA64 processor
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ else
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
+ fi
+ ;;
+
+ mingw* | cygwin* | pw32* | os2* | cegcc*)
+ # This hack is so that the source file can tell whether it is being
+ # built for inclusion in a dll (and should export symbols for example).
+ m4_if([$1], [GCJ], [],
+ [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
+ ;;
+
+ hpux9* | hpux10* | hpux11*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
+ # not for PA HP-UX.
+ case $host_cpu in
+ hppa*64*|ia64*)
+ # +Z the default
+ ;;
+ *)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
+ ;;
+ esac
+ # Is there a better lt_prog_compiler_static that works with the bundled CC?
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
+ ;;
+
+ irix5* | irix6* | nonstopux*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ # PIC (with -KPIC) is the default.
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+ ;;
+
+ linux* | k*bsd*-gnu | kopensolaris*-gnu)
+ case $cc_basename in
+ # old Intel for x86_64 which still supported -KPIC.
+ ecc*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
+ ;;
+ # icc used to be incompatible with GCC.
+ # ICC 10 doesn't accept -KPIC any more.
+ icc* | ifort*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
+ ;;
+ # Lahey Fortran 8.1.
+ lf95*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='--static'
+ ;;
+ nagfor*)
+ # NAG Fortran compiler
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ ;;
+ pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
+ # Portland Group compilers (*not* the Pentium gcc compiler,
+ # which looks to be a dead project)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ ;;
+ ccc*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ # All Alpha code is PIC.
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+ ;;
+ xl* | bgxl* | bgf* | mpixl*)
+ # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
+ ;;
+ *)
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.[[0-3]]*)
+ # Sun Fortran 8.3 passes all unrecognized flags to the linker
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)=''
+ ;;
+ *Sun\ F* | *Sun*Fortran*)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
+ ;;
+ *Sun\ C*)
+ # Sun C 5.9
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ ;;
+ *Intel*\ [[CF]]*Compiler*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
+ ;;
+ *Portland\ Group*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ ;;
+ esac
+ ;;
+ esac
+ ;;
+
+ newsos6)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ ;;
+
+ *nto* | *qnx*)
+ # QNX uses GNU C++, but need to define -shared option too, otherwise
+ # it will coredump.
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
+ ;;
+
+ osf3* | osf4* | osf5*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ # All OSF/1 code is PIC.
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+ ;;
+
+ rdos*)
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+ ;;
+
+ solaris*)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ case $cc_basename in
+ f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
+ *)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
+ esac
+ ;;
+
+ sunos4*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ ;;
+
+ sysv4 | sysv4.2uw2* | sysv4.3*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ ;;
+
+ sysv4*MP*)
+ if test -d /usr/nec ;then
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ fi
+ ;;
+
+ sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ ;;
+
+ unicos*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
+ ;;
+
+ uts4*)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ ;;
+
+ *)
+ _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
+ ;;
+ esac
+ fi
+])
+case $host_os in
+ # For platforms which do not support PIC, -DPIC is meaningless:
+ *djgpp*)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)=
+ ;;
+ *)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])"
+ ;;
+esac
+
+AC_CACHE_CHECK([for $compiler option to produce PIC],
+ [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)],
+ [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)])
+_LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)
+
+#
+# Check to make sure the PIC flag actually works.
+#
+if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
+ _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works],
+ [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)],
+ [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [],
+ [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in
+ "" | " "*) ;;
+ *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;;
+ esac],
+ [_LT_TAGVAR(lt_prog_compiler_pic, $1)=
+ _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
+fi
+_LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],
+ [Additional compiler flags for building library objects])
+
+_LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],
+ [How to pass a linker flag through the compiler])
+#
+# Check to make sure the static flag actually works.
+#
+wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\"
+_LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
+ _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1),
+ $lt_tmp_static_flag,
+ [],
+ [_LT_TAGVAR(lt_prog_compiler_static, $1)=])
+_LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],
+ [Compiler flag to prevent dynamic linking])
+])# _LT_COMPILER_PIC
+
+
+# _LT_LINKER_SHLIBS([TAGNAME])
+# ----------------------------
+# See if the linker supports building shared libraries.
+m4_defun([_LT_LINKER_SHLIBS],
+[AC_REQUIRE([LT_PATH_LD])dnl
+AC_REQUIRE([LT_PATH_NM])dnl
+m4_require([_LT_PATH_MANIFEST_TOOL])dnl
+m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_DECL_EGREP])dnl
+m4_require([_LT_DECL_SED])dnl
+m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
+m4_require([_LT_TAG_COMPILER])dnl
+AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
+m4_if([$1], [CXX], [
+ _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+ _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
+ case $host_os in
+ aix[[4-9]]*)
+ # If we're using GNU nm, then we don't want the "-C" option.
+ # -C means demangle to AIX nm, but means don't demangle with GNU nm
+ # Also, AIX nm treats weak defined symbols like other global defined
+ # symbols, whereas GNU nm marks them as "W".
+ if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
+ _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+ else
+ _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+ fi
+ ;;
+ pw32*)
+ _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
+ ;;
+ cygwin* | mingw* | cegcc*)
+ case $cc_basename in
+ cl*)
+ _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
+ ;;
+ *)
+ _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols'
+ _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
+ ;;
+ esac
+ ;;
+ *)
+ _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+ ;;
+ esac
+], [
+ runpath_var=
+ _LT_TAGVAR(allow_undefined_flag, $1)=
+ _LT_TAGVAR(always_export_symbols, $1)=no
+ _LT_TAGVAR(archive_cmds, $1)=
+ _LT_TAGVAR(archive_expsym_cmds, $1)=
+ _LT_TAGVAR(compiler_needs_object, $1)=no
+ _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)=
+ _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+ _LT_TAGVAR(hardcode_automatic, $1)=no
+ _LT_TAGVAR(hardcode_direct, $1)=no
+ _LT_TAGVAR(hardcode_direct_absolute, $1)=no
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=
+ _LT_TAGVAR(hardcode_minus_L, $1)=no
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
+ _LT_TAGVAR(inherit_rpath, $1)=no
+ _LT_TAGVAR(link_all_deplibs, $1)=unknown
+ _LT_TAGVAR(module_cmds, $1)=
+ _LT_TAGVAR(module_expsym_cmds, $1)=
+ _LT_TAGVAR(old_archive_from_new_cmds, $1)=
+ _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)=
+ _LT_TAGVAR(thread_safe_flag_spec, $1)=
+ _LT_TAGVAR(whole_archive_flag_spec, $1)=
+ # include_expsyms should be a list of space-separated symbols to be *always*
+ # included in the symbol list
+ _LT_TAGVAR(include_expsyms, $1)=
+ # exclude_expsyms can be an extended regexp of symbols to exclude
+ # it will be wrapped by ` (' and `)$', so one must not match beginning or
+ # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
+ # as well as any symbol that contains `d'.
+ _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
+ # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
+ # platforms (ab)use it in PIC code, but their linkers get confused if
+ # the symbol is explicitly referenced. Since portable code cannot
+ # rely on this symbol name, it's probably fine to never include it in
+ # preloaded symbol tables.
+ # Exclude shared library initialization/finalization symbols.
+dnl Note also adjust exclude_expsyms for C++ above.
+ extract_expsyms_cmds=
+
+ case $host_os in
+ cygwin* | mingw* | pw32* | cegcc*)
+ # FIXME: the MSVC++ port hasn't been tested in a loooong time
+ # When not using gcc, we currently assume that we are using
+ # Microsoft Visual C++.
+ if test "$GCC" != yes; then
+ with_gnu_ld=no
+ fi
+ ;;
+ interix*)
+ # we just hope/assume this is gcc and not c89 (= MSVC++)
+ with_gnu_ld=yes
+ ;;
+ openbsd*)
+ with_gnu_ld=no
+ ;;
+ esac
+
+ _LT_TAGVAR(ld_shlibs, $1)=yes
+
+ # On some targets, GNU ld is compatible enough with the native linker
+ # that we're better off using the native interface for both.
+ lt_use_gnu_ld_interface=no
+ if test "$with_gnu_ld" = yes; then
+ case $host_os in
+ aix*)
+ # The AIX port of GNU ld has always aspired to compatibility
+ # with the native linker. However, as the warning in the GNU ld
+ # block says, versions before 2.19.5* couldn't really create working
+ # shared libraries, regardless of the interface used.
+ case `$LD -v 2>&1` in
+ *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
+ *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;;
+ *\ \(GNU\ Binutils\)\ [[3-9]]*) ;;
+ *)
+ lt_use_gnu_ld_interface=yes
+ ;;
+ esac
+ ;;
+ *)
+ lt_use_gnu_ld_interface=yes
+ ;;
+ esac
+ fi
+
+ if test "$lt_use_gnu_ld_interface" = yes; then
+ # If archive_cmds runs LD, not CC, wlarc should be empty
+ wlarc='${wl}'
+
+ # Set some defaults for GNU ld with shared library support. These
+ # are reset later if shared libraries are not supported. Putting them
+ # here allows them to be overridden if necessary.
+ runpath_var=LD_RUN_PATH
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+ # ancient GNU ld didn't support --whole-archive et. al.
+ if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
+ _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+ else
+ _LT_TAGVAR(whole_archive_flag_spec, $1)=
+ fi
+ supports_anon_versioning=no
+ case `$LD -v 2>&1` in
+ *GNU\ gold*) supports_anon_versioning=yes ;;
+ *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
+ *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
+ *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
+ *\ 2.11.*) ;; # other 2.11 versions
+ *) supports_anon_versioning=yes ;;
+ esac
+
+ # See if GNU ld supports shared libraries.
+ case $host_os in
+ aix[[3-9]]*)
+ # On AIX/PPC, the GNU linker is very broken
+ if test "$host_cpu" != ia64; then
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ cat <<_LT_EOF 1>&2
+
+*** Warning: the GNU linker, at least up to release 2.19, is reported
+*** to be unable to reliably create shared libraries on AIX.
+*** Therefore, libtool is disabling shared libraries support. If you
+*** really care for shared libraries, you may want to install binutils
+*** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
+*** You will then need to restart the configuration process.
+
+_LT_EOF
+ fi
+ ;;
+
+ amigaos*)
+ case $host_cpu in
+ powerpc)
+ # see comment about AmigaOS4 .so support
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)=''
+ ;;
+ m68k)
+ _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes
+ ;;
+ esac
+ ;;
+
+ beos*)
+ if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+ # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
+ # support --undefined. This deserves some investigation. FIXME
+ _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ else
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+
+ cygwin* | mingw* | pw32* | cegcc*)
+ # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
+ # as there is no search path for DLLs.
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'
+ _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+ _LT_TAGVAR(always_export_symbols, $1)=no
+ _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
+ _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols'
+ _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
+
+ if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+ # If the export-symbols file already is a .def file (1st line
+ # is EXPORTS), use it as is; otherwise, prepend...
+ _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+ cp $export_symbols $output_objdir/$soname.def;
+ else
+ echo EXPORTS > $output_objdir/$soname.def;
+ cat $export_symbols >> $output_objdir/$soname.def;
+ fi~
+ $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+ else
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+
+ haiku*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_TAGVAR(link_all_deplibs, $1)=yes
+ ;;
+
+ interix[[3-9]]*)
+ _LT_TAGVAR(hardcode_direct, $1)=no
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+ # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
+ # Instead, shared libraries are loaded at an image base (0x10000000 by
+ # default) and relocated if they conflict, which is a slow very memory
+ # consuming and fragmenting process. To avoid this, we pick a random,
+ # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
+ # time. Moving up from 0x10000000 also allows more sbrk(2) space.
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+ ;;
+
+ gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
+ tmp_diet=no
+ if test "$host_os" = linux-dietlibc; then
+ case $cc_basename in
+ diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
+ esac
+ fi
+ if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
+ && test "$tmp_diet" = no
+ then
+ tmp_addflag=' $pic_flag'
+ tmp_sharedflag='-shared'
+ case $cc_basename,$host_cpu in
+ pgcc*) # Portland Group C compiler
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+ tmp_addflag=' $pic_flag'
+ ;;
+ pgf77* | pgf90* | pgf95* | pgfortran*)
+ # Portland Group f77 and f90 compilers
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+ tmp_addflag=' $pic_flag -Mnomain' ;;
+ ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
+ tmp_addflag=' -i_dynamic' ;;
+ efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
+ tmp_addflag=' -i_dynamic -nofor_main' ;;
+ ifc* | ifort*) # Intel Fortran compiler
+ tmp_addflag=' -nofor_main' ;;
+ lf95*) # Lahey Fortran 8.1
+ _LT_TAGVAR(whole_archive_flag_spec, $1)=
+ tmp_sharedflag='--shared' ;;
+ xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below)
+ tmp_sharedflag='-qmkshrobj'
+ tmp_addflag= ;;
+ nvcc*) # Cuda Compiler Driver 2.2
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+ _LT_TAGVAR(compiler_needs_object, $1)=yes
+ ;;
+ esac
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ C*) # Sun C 5.9
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+ _LT_TAGVAR(compiler_needs_object, $1)=yes
+ tmp_sharedflag='-G' ;;
+ *Sun\ F*) # Sun Fortran 8.3
+ tmp_sharedflag='-G' ;;
+ esac
+ _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+
+ if test "x$supports_anon_versioning" = xyes; then
+ _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
+ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+ echo "local: *; };" >> $output_objdir/$libname.ver~
+ $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
+ fi
+
+ case $cc_basename in
+ xlf* | bgf* | bgxlf* | mpixlf*)
+ # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
+ if test "x$supports_anon_versioning" = xyes; then
+ _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
+ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+ echo "local: *; };" >> $output_objdir/$libname.ver~
+ $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
+ fi
+ ;;
+ esac
+ else
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+
+ netbsd*)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
+ wlarc=
+ else
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ fi
+ ;;
+
+ solaris*)
+ if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ cat <<_LT_EOF 1>&2
+
+*** Warning: The releases 2.8.* of the GNU linker cannot reliably
+*** create shared libraries on Solaris systems. Therefore, libtool
+*** is disabling shared libraries support. We urge you to upgrade GNU
+*** binutils to release 2.9.1 or newer. Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+ elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ else
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+
+ sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
+ case `$LD -v 2>&1` in
+ *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ cat <<_LT_EOF 1>&2
+
+*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
+*** reliably create shared libraries on SCO systems. Therefore, libtool
+*** is disabling shared libraries support. We urge you to upgrade GNU
+*** binutils to release 2.16.91.0.3 or newer. Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+ ;;
+ *)
+ # For security reasons, it is highly recommended that you always
+ # use absolute paths for naming shared libraries, and exclude the
+ # DT_RUNPATH tag from executables and libraries. But doing so
+ # requires that you compile everything twice, which is a pain.
+ if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ else
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+ esac
+ ;;
+
+ sunos4*)
+ _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+ wlarc=
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+
+ *)
+ if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ else
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+ esac
+
+ if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then
+ runpath_var=
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)=
+ _LT_TAGVAR(whole_archive_flag_spec, $1)=
+ fi
+ else
+ # PORTME fill in a description of your system's linker (not GNU ld)
+ case $host_os in
+ aix3*)
+ _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+ _LT_TAGVAR(always_export_symbols, $1)=yes
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
+ # Note: this linker hardcodes the directories in LIBPATH if there
+ # are no directories specified by -L.
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes
+ if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
+ # Neither direct hardcoding nor static linking is supported with a
+ # broken collect2.
+ _LT_TAGVAR(hardcode_direct, $1)=unsupported
+ fi
+ ;;
+
+ aix[[4-9]]*)
+ if test "$host_cpu" = ia64; then
+ # On IA64, the linker does run time linking by default, so we don't
+ # have to do anything special.
+ aix_use_runtimelinking=no
+ exp_sym_flag='-Bexport'
+ no_entry_flag=""
+ else
+ # If we're using GNU nm, then we don't want the "-C" option.
+ # -C means demangle to AIX nm, but means don't demangle with GNU nm
+ # Also, AIX nm treats weak defined symbols like other global
+ # defined symbols, whereas GNU nm marks them as "W".
+ if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
+ _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+ else
+ _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+ fi
+ aix_use_runtimelinking=no
+
+ # Test if we are trying to use run time linking or normal
+ # AIX style linking. If -brtl is somewhere in LDFLAGS, we
+ # need to do runtime linking.
+ case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
+ for ld_flag in $LDFLAGS; do
+ if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
+ aix_use_runtimelinking=yes
+ break
+ fi
+ done
+ ;;
+ esac
+
+ exp_sym_flag='-bexport'
+ no_entry_flag='-bnoentry'
+ fi
+
+ # When large executables or shared objects are built, AIX ld can
+ # have problems creating the table of contents. If linking a library
+ # or program results in "error TOC overflow" add -mminimal-toc to
+ # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
+ # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
+
+ _LT_TAGVAR(archive_cmds, $1)=''
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
+ _LT_TAGVAR(link_all_deplibs, $1)=yes
+ _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
+
+ if test "$GCC" = yes; then
+ case $host_os in aix4.[[012]]|aix4.[[012]].*)
+ # We only want to do this on AIX 4.2 and lower, the check
+ # below for broken collect2 doesn't work under 4.3+
+ collect2name=`${CC} -print-prog-name=collect2`
+ if test -f "$collect2name" &&
+ strings "$collect2name" | $GREP resolve_lib_name >/dev/null
+ then
+ # We have reworked collect2
+ :
+ else
+ # We have old collect2
+ _LT_TAGVAR(hardcode_direct, $1)=unsupported
+ # It fails to find uninstalled libraries when the uninstalled
+ # path is not listed in the libpath. Setting hardcode_minus_L
+ # to unsupported forces relinking
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=
+ fi
+ ;;
+ esac
+ shared_flag='-shared'
+ if test "$aix_use_runtimelinking" = yes; then
+ shared_flag="$shared_flag "'${wl}-G'
+ fi
+ else
+ # not using gcc
+ if test "$host_cpu" = ia64; then
+ # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
+ # chokes on -Wl,-G. The following line is correct:
+ shared_flag='-G'
+ else
+ if test "$aix_use_runtimelinking" = yes; then
+ shared_flag='${wl}-G'
+ else
+ shared_flag='${wl}-bM:SRE'
+ fi
+ fi
+ fi
+
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
+ # It seems that -bexpall does not export symbols beginning with
+ # underscore (_), so it is better to generate a list of symbols to export.
+ _LT_TAGVAR(always_export_symbols, $1)=yes
+ if test "$aix_use_runtimelinking" = yes; then
+ # Warning - without using the other runtime loading flags (-brtl),
+ # -berok will link without error, but may produce a broken library.
+ _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
+ # Determine the default libpath from the value encoded in an
+ # empty executable.
+ _LT_SYS_MODULE_PATH_AIX([$1])
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
+ else
+ if test "$host_cpu" = ia64; then
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
+ _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
+ _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
+ else
+ # Determine the default libpath from the value encoded in an
+ # empty executable.
+ _LT_SYS_MODULE_PATH_AIX([$1])
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
+ # Warning - without using the other run time loading flags,
+ # -berok will link without error, but may produce a broken library.
+ _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
+ _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
+ if test "$with_gnu_ld" = yes; then
+ # We only use this code for GNU lds that support --whole-archive.
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
+ else
+ # Exported symbols can be pulled into shared objects from archives
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
+ fi
+ _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
+ # This is similar to how AIX traditionally builds its shared libraries.
+ _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
+ fi
+ fi
+ ;;
+
+ amigaos*)
+ case $host_cpu in
+ powerpc)
+ # see comment about AmigaOS4 .so support
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)=''
+ ;;
+ m68k)
+ _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes
+ ;;
+ esac
+ ;;
+
+ bsdi[[45]]*)
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
+ ;;
+
+ cygwin* | mingw* | pw32* | cegcc*)
+ # When not using gcc, we currently assume that we are using
+ # Microsoft Visual C++.
+ # hardcode_libdir_flag_spec is actually meaningless, as there is
+ # no search path for DLLs.
+ case $cc_basename in
+ cl*)
+ # Native MSVC
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
+ _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+ _LT_TAGVAR(always_export_symbols, $1)=yes
+ _LT_TAGVAR(file_list_spec, $1)='@'
+ # Tell ltmain to make .lib files, not .a files.
+ libext=lib
+ # Tell ltmain to make .dll files, not .so files.
+ shrext_cmds=".dll"
+ # FIXME: Setting linknames here is a bad hack.
+ _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
+ _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+ sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
+ else
+ sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
+ fi~
+ $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
+ linknames='
+ # The linker will not automatically build a static lib if we build a DLL.
+ # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
+ _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
+ _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
+ _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1,DATA/'\'' | $SED -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols'
+ # Don't use ranlib
+ _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
+ _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
+ lt_tool_outputfile="@TOOL_OUTPUT@"~
+ case $lt_outputfile in
+ *.exe|*.EXE) ;;
+ *)
+ lt_outputfile="$lt_outputfile.exe"
+ lt_tool_outputfile="$lt_tool_outputfile.exe"
+ ;;
+ esac~
+ if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
+ $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
+ $RM "$lt_outputfile.manifest";
+ fi'
+ ;;
+ *)
+ # Assume MSVC wrapper
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
+ _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+ # Tell ltmain to make .lib files, not .a files.
+ libext=lib
+ # Tell ltmain to make .dll files, not .so files.
+ shrext_cmds=".dll"
+ # FIXME: Setting linknames here is a bad hack.
+ _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
+ # The linker will automatically build a .lib file if we build a DLL.
+ _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
+ # FIXME: Should let the user specify the lib program.
+ _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
+ _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
+ ;;
+ esac
+ ;;
+
+ darwin* | rhapsody*)
+ _LT_DARWIN_LINKER_FEATURES($1)
+ ;;
+
+ dgux*)
+ _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+
+ # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
+ # support. Future versions do this automatically, but an explicit c++rt0.o
+ # does not break anything, and helps significantly (at the cost of a little
+ # extra space).
+ freebsd2.2*)
+ _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+
+ # Unfortunately, older versions of FreeBSD 2 do not have this feature.
+ freebsd2.*)
+ _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+
+ # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
+ freebsd* | dragonfly*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+
+ hpux9*)
+ if test "$GCC" = yes; then
+ _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+ else
+ _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+ fi
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+ ;;
+
+ hpux10*)
+ if test "$GCC" = yes && test "$with_gnu_ld" = no; then
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
+ fi
+ if test "$with_gnu_ld" = no; then
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes
+ fi
+ ;;
+
+ hpux11*)
+ if test "$GCC" = yes && test "$with_gnu_ld" = no; then
+ case $host_cpu in
+ hppa*64*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ ia64*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ *)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ esac
+ else
+ case $host_cpu in
+ hppa*64*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ ia64*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ *)
+ m4_if($1, [], [
+ # Older versions of the 11.00 compiler do not understand -b yet
+ # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
+ _LT_LINKER_OPTION([if $CC understands -b],
+ _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b],
+ [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'],
+ [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])],
+ [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'])
+ ;;
+ esac
+ fi
+ if test "$with_gnu_ld" = no; then
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+
+ case $host_cpu in
+ hppa*64*|ia64*)
+ _LT_TAGVAR(hardcode_direct, $1)=no
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+ *)
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes
+ ;;
+ esac
+ fi
+ ;;
+
+ irix5* | irix6* | nonstopux*)
+ if test "$GCC" = yes; then
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ # Try to use the -exported_symbol ld option, if it does not
+ # work, assume that -exports_file does not work either and
+ # implicitly export all symbols.
+ # This should be the same for all languages, so no per-tag cache variable.
+ AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol],
+ [lt_cv_irix_exported_symbol],
+ [save_LDFLAGS="$LDFLAGS"
+ LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
+ AC_LINK_IFELSE(
+ [AC_LANG_SOURCE(
+ [AC_LANG_CASE([C], [[int foo (void) { return 0; }]],
+ [C++], [[int foo (void) { return 0; }]],
+ [Fortran 77], [[
+ subroutine foo
+ end]],
+ [Fortran], [[
+ subroutine foo
+ end]])])],
+ [lt_cv_irix_exported_symbol=yes],
+ [lt_cv_irix_exported_symbol=no])
+ LDFLAGS="$save_LDFLAGS"])
+ if test "$lt_cv_irix_exported_symbol" = yes; then
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
+ fi
+ else
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
+ fi
+ _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+ _LT_TAGVAR(inherit_rpath, $1)=yes
+ _LT_TAGVAR(link_all_deplibs, $1)=yes
+ ;;
+
+ netbsd*)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
+ else
+ _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
+ fi
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+
+ newsos6)
+ _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+
+ *nto* | *qnx*)
+ ;;
+
+ openbsd*)
+ if test -f /usr/libexec/ld.so; then
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+ if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+ else
+ case $host_os in
+ openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
+ _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+ ;;
+ *)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+ ;;
+ esac
+ fi
+ else
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+
+ os2*)
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes
+ _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+ _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
+ _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
+ ;;
+
+ osf3*)
+ if test "$GCC" = yes; then
+ _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ else
+ _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+ fi
+ _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+ ;;
+
+ osf4* | osf5*) # as osf3* with the addition of -msym flag
+ if test "$GCC" = yes; then
+ _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $pic_flag $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ else
+ _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
+ $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
+
+ # Both c and cxx compiler support -rpath directly
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
+ fi
+ _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+ ;;
+
+ solaris*)
+ _LT_TAGVAR(no_undefined_flag, $1)=' -z defs'
+ if test "$GCC" = yes; then
+ wlarc='${wl}'
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
+ else
+ case `$CC -V 2>&1` in
+ *"Compilers 5.0"*)
+ wlarc=''
+ _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
+ ;;
+ *)
+ wlarc='${wl}'
+ _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
+ ;;
+ esac
+ fi
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ case $host_os in
+ solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
+ *)
+ # The compiler driver will combine and reorder linker options,
+ # but understands `-z linker_flag'. GCC discards it without `$wl',
+ # but is careful enough not to reorder.
+ # Supported since Solaris 2.6 (maybe 2.5.1?)
+ if test "$GCC" = yes; then
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
+ else
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
+ fi
+ ;;
+ esac
+ _LT_TAGVAR(link_all_deplibs, $1)=yes
+ ;;
+
+ sunos4*)
+ if test "x$host_vendor" = xsequent; then
+ # Use $CC to link under sequent, because it throws in some extra .o
+ # files that make .init and .fini sections work.
+ _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
+ fi
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+
+ sysv4)
+ case $host_vendor in
+ sni)
+ _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???
+ ;;
+ siemens)
+ ## LD is ld it makes a PLAMLIB
+ ## CC just makes a GrossModule.
+ _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
+ _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
+ _LT_TAGVAR(hardcode_direct, $1)=no
+ ;;
+ motorola)
+ _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
+ ;;
+ esac
+ runpath_var='LD_RUN_PATH'
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+
+ sysv4.3*)
+ _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
+ ;;
+
+ sysv4*MP*)
+ if test -d /usr/nec; then
+ _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ runpath_var=LD_RUN_PATH
+ hardcode_runpath_var=yes
+ _LT_TAGVAR(ld_shlibs, $1)=yes
+ fi
+ ;;
+
+ sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
+ _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
+ _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ runpath_var='LD_RUN_PATH'
+
+ if test "$GCC" = yes; then
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ fi
+ ;;
+
+ sysv5* | sco3.2v5* | sco5v6*)
+ # Note: We can NOT use -z defs as we might desire, because we do not
+ # link with -lc, and that would cause any symbols used from libc to
+ # always be unresolved, which means just about no library would
+ # ever link correctly. If we're not using GNU ld we use -z text
+ # though, which does catch some bad symbols but isn't as heavy-handed
+ # as -z defs.
+ _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
+ _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
+ _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
+ _LT_TAGVAR(link_all_deplibs, $1)=yes
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
+ runpath_var='LD_RUN_PATH'
+
+ if test "$GCC" = yes; then
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ fi
+ ;;
+
+ uts4*)
+ _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+
+ *)
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ esac
+
+ if test x$host_vendor = xsni; then
+ case $host in
+ sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym'
+ ;;
+ esac
+ fi
+ fi
+])
+AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
+test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
+
+_LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld
+
+_LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl
+_LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl
+_LT_DECL([], [extract_expsyms_cmds], [2],
+ [The commands to extract the exported symbol list from a shared archive])
+
+#
+# Do we need to explicitly link libc?
+#
+case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in
+x|xyes)
+ # Assume -lc should be added
+ _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
+
+ if test "$enable_shared" = yes && test "$GCC" = yes; then
+ case $_LT_TAGVAR(archive_cmds, $1) in
+ *'~'*)
+ # FIXME: we may have to deal with multi-command sequences.
+ ;;
+ '$CC '*)
+ # Test whether the compiler implicitly links with -lc since on some
+ # systems, -lgcc has to come before -lc. If gcc already passes -lc
+ # to ld, don't add -lc before -lgcc.
+ AC_CACHE_CHECK([whether -lc should be explicitly linked in],
+ [lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1),
+ [$RM conftest*
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
+ soname=conftest
+ lib=conftest
+ libobjs=conftest.$ac_objext
+ deplibs=
+ wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
+ pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
+ compiler_flags=-v
+ linker_flags=-v
+ verstring=
+ output_objdir=.
+ libname=conftest
+ lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
+ _LT_TAGVAR(allow_undefined_flag, $1)=
+ if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)
+ then
+ lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no
+ else
+ lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
+ fi
+ _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
+ else
+ cat conftest.err 1>&5
+ fi
+ $RM conftest*
+ ])
+ _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)
+ ;;
+ esac
+ fi
+ ;;
+esac
+
+_LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],
+ [Whether or not to add -lc for building shared libraries])
+_LT_TAGDECL([allow_libtool_libs_with_static_runtimes],
+ [enable_shared_with_static_runtimes], [0],
+ [Whether or not to disallow shared libs when runtime libs are static])
+_LT_TAGDECL([], [export_dynamic_flag_spec], [1],
+ [Compiler flag to allow reflexive dlopens])
+_LT_TAGDECL([], [whole_archive_flag_spec], [1],
+ [Compiler flag to generate shared objects directly from archives])
+_LT_TAGDECL([], [compiler_needs_object], [1],
+ [Whether the compiler copes with passing no objects directly])
+_LT_TAGDECL([], [old_archive_from_new_cmds], [2],
+ [Create an old-style archive from a shared archive])
+_LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],
+ [Create a temporary old-style archive to link instead of a shared archive])
+_LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])
+_LT_TAGDECL([], [archive_expsym_cmds], [2])
+_LT_TAGDECL([], [module_cmds], [2],
+ [Commands used to build a loadable module if different from building
+ a shared archive.])
+_LT_TAGDECL([], [module_expsym_cmds], [2])
+_LT_TAGDECL([], [with_gnu_ld], [1],
+ [Whether we are building with GNU ld or not])
+_LT_TAGDECL([], [allow_undefined_flag], [1],
+ [Flag that allows shared libraries with undefined symbols to be built])
+_LT_TAGDECL([], [no_undefined_flag], [1],
+ [Flag that enforces no undefined symbols])
+_LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],
+ [Flag to hardcode $libdir into a binary during linking.
+ This must work even if $libdir does not exist])
+_LT_TAGDECL([], [hardcode_libdir_separator], [1],
+ [Whether we need a single "-rpath" flag with a separated argument])
+_LT_TAGDECL([], [hardcode_direct], [0],
+ [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
+ DIR into the resulting binary])
+_LT_TAGDECL([], [hardcode_direct_absolute], [0],
+ [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
+ DIR into the resulting binary and the resulting library dependency is
+ "absolute", i.e impossible to change by setting ${shlibpath_var} if the
+ library is relocated])
+_LT_TAGDECL([], [hardcode_minus_L], [0],
+ [Set to "yes" if using the -LDIR flag during linking hardcodes DIR
+ into the resulting binary])
+_LT_TAGDECL([], [hardcode_shlibpath_var], [0],
+ [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
+ into the resulting binary])
+_LT_TAGDECL([], [hardcode_automatic], [0],
+ [Set to "yes" if building a shared library automatically hardcodes DIR
+ into the library and all subsequent libraries and executables linked
+ against it])
+_LT_TAGDECL([], [inherit_rpath], [0],
+ [Set to yes if linker adds runtime paths of dependent libraries
+ to runtime path list])
+_LT_TAGDECL([], [link_all_deplibs], [0],
+ [Whether libtool must link a program against all its dependency libraries])
+_LT_TAGDECL([], [always_export_symbols], [0],
+ [Set to "yes" if exported symbols are required])
+_LT_TAGDECL([], [export_symbols_cmds], [2],
+ [The commands to list exported symbols])
+_LT_TAGDECL([], [exclude_expsyms], [1],
+ [Symbols that should not be listed in the preloaded symbols])
+_LT_TAGDECL([], [include_expsyms], [1],
+ [Symbols that must always be exported])
+_LT_TAGDECL([], [prelink_cmds], [2],
+ [Commands necessary for linking programs (against libraries) with templates])
+_LT_TAGDECL([], [postlink_cmds], [2],
+ [Commands necessary for finishing linking programs])
+_LT_TAGDECL([], [file_list_spec], [1],
+ [Specify filename containing input files])
+dnl FIXME: Not yet implemented
+dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],
+dnl [Compiler flag to generate thread safe objects])
+])# _LT_LINKER_SHLIBS
+
+
+# _LT_LANG_C_CONFIG([TAG])
+# ------------------------
+# Ensure that the configuration variables for a C compiler are suitably
+# defined. These variables are subsequently used by _LT_CONFIG to write
+# the compiler configuration to `libtool'.
+m4_defun([_LT_LANG_C_CONFIG],
+[m4_require([_LT_DECL_EGREP])dnl
+lt_save_CC="$CC"
+AC_LANG_PUSH(C)
+
+# Source file extension for C test sources.
+ac_ext=c
+
+# Object file extension for compiled C test sources.
+objext=o
+_LT_TAGVAR(objext, $1)=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code="int some_variable = 0;"
+
+# Code to be used in simple link tests
+lt_simple_link_test_code='int main(){return(0);}'
+
+_LT_TAG_COMPILER
+# Save the default compiler, since it gets overwritten when the other
+# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
+compiler_DEFAULT=$CC
+
+# save warnings/boilerplate of simple test code
+_LT_COMPILER_BOILERPLATE
+_LT_LINKER_BOILERPLATE
+
+if test -n "$compiler"; then
+ _LT_COMPILER_NO_RTTI($1)
+ _LT_COMPILER_PIC($1)
+ _LT_COMPILER_C_O($1)
+ _LT_COMPILER_FILE_LOCKS($1)
+ _LT_LINKER_SHLIBS($1)
+ _LT_SYS_DYNAMIC_LINKER($1)
+ _LT_LINKER_HARDCODE_LIBPATH($1)
+ LT_SYS_DLOPEN_SELF
+ _LT_CMD_STRIPLIB
+
+ # Report which library types will actually be built
+ AC_MSG_CHECKING([if libtool supports shared libraries])
+ AC_MSG_RESULT([$can_build_shared])
+
+ AC_MSG_CHECKING([whether to build shared libraries])
+ test "$can_build_shared" = "no" && enable_shared=no
+
+ # On AIX, shared libraries and static libraries use the same namespace, and
+ # are all built from PIC.
+ case $host_os in
+ aix3*)
+ test "$enable_shared" = yes && enable_static=no
+ if test -n "$RANLIB"; then
+ archive_cmds="$archive_cmds~\$RANLIB \$lib"
+ postinstall_cmds='$RANLIB $lib'
+ fi
+ ;;
+
+ aix[[4-9]]*)
+ if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
+ test "$enable_shared" = yes && enable_static=no
+ fi
+ ;;
+ esac
+ AC_MSG_RESULT([$enable_shared])
+
+ AC_MSG_CHECKING([whether to build static libraries])
+ # Make sure either enable_shared or enable_static is yes.
+ test "$enable_shared" = yes || enable_static=yes
+ AC_MSG_RESULT([$enable_static])
+
+ _LT_CONFIG($1)
+fi
+AC_LANG_POP
+CC="$lt_save_CC"
+])# _LT_LANG_C_CONFIG
+
+
+# _LT_LANG_CXX_CONFIG([TAG])
+# --------------------------
+# Ensure that the configuration variables for a C++ compiler are suitably
+# defined. These variables are subsequently used by _LT_CONFIG to write
+# the compiler configuration to `libtool'.
+m4_defun([_LT_LANG_CXX_CONFIG],
+[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_DECL_EGREP])dnl
+m4_require([_LT_PATH_MANIFEST_TOOL])dnl
+if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
+ ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
+ (test "X$CXX" != "Xg++"))) ; then
+ AC_PROG_CXXCPP
+else
+ _lt_caught_CXX_error=yes
+fi
+
+AC_LANG_PUSH(C++)
+_LT_TAGVAR(archive_cmds_need_lc, $1)=no
+_LT_TAGVAR(allow_undefined_flag, $1)=
+_LT_TAGVAR(always_export_symbols, $1)=no
+_LT_TAGVAR(archive_expsym_cmds, $1)=
+_LT_TAGVAR(compiler_needs_object, $1)=no
+_LT_TAGVAR(export_dynamic_flag_spec, $1)=
+_LT_TAGVAR(hardcode_direct, $1)=no
+_LT_TAGVAR(hardcode_direct_absolute, $1)=no
+_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
+_LT_TAGVAR(hardcode_libdir_separator, $1)=
+_LT_TAGVAR(hardcode_minus_L, $1)=no
+_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
+_LT_TAGVAR(hardcode_automatic, $1)=no
+_LT_TAGVAR(inherit_rpath, $1)=no
+_LT_TAGVAR(module_cmds, $1)=
+_LT_TAGVAR(module_expsym_cmds, $1)=
+_LT_TAGVAR(link_all_deplibs, $1)=unknown
+_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
+_LT_TAGVAR(reload_flag, $1)=$reload_flag
+_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
+_LT_TAGVAR(no_undefined_flag, $1)=
+_LT_TAGVAR(whole_archive_flag_spec, $1)=
+_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
+
+# Source file extension for C++ test sources.
+ac_ext=cpp
+
+# Object file extension for compiled C++ test sources.
+objext=o
+_LT_TAGVAR(objext, $1)=$objext
+
+# No sense in running all these tests if we already determined that
+# the CXX compiler isn't working. Some variables (like enable_shared)
+# are currently assumed to apply to all compilers on this platform,
+# and will be corrupted by setting them based on a non-working compiler.
+if test "$_lt_caught_CXX_error" != yes; then
+ # Code to be used in simple compile tests
+ lt_simple_compile_test_code="int some_variable = 0;"
+
+ # Code to be used in simple link tests
+ lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
+
+ # ltmain only uses $CC for tagged configurations so make sure $CC is set.
+ _LT_TAG_COMPILER
+
+ # save warnings/boilerplate of simple test code
+ _LT_COMPILER_BOILERPLATE
+ _LT_LINKER_BOILERPLATE
+
+ # Allow CC to be a program name with arguments.
+ lt_save_CC=$CC
+ lt_save_CFLAGS=$CFLAGS
+ lt_save_LD=$LD
+ lt_save_GCC=$GCC
+ GCC=$GXX
+ lt_save_with_gnu_ld=$with_gnu_ld
+ lt_save_path_LD=$lt_cv_path_LD
+ if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
+ lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
+ else
+ $as_unset lt_cv_prog_gnu_ld
+ fi
+ if test -n "${lt_cv_path_LDCXX+set}"; then
+ lt_cv_path_LD=$lt_cv_path_LDCXX
+ else
+ $as_unset lt_cv_path_LD
+ fi
+ test -z "${LDCXX+set}" || LD=$LDCXX
+ CC=${CXX-"c++"}
+ CFLAGS=$CXXFLAGS
+ compiler=$CC
+ _LT_TAGVAR(compiler, $1)=$CC
+ _LT_CC_BASENAME([$compiler])
+
+ if test -n "$compiler"; then
+ # We don't want -fno-exception when compiling C++ code, so set the
+ # no_builtin_flag separately
+ if test "$GXX" = yes; then
+ _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
+ else
+ _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
+ fi
+
+ if test "$GXX" = yes; then
+ # Set up default GNU C++ configuration
+
+ LT_PATH_LD
+
+ # Check if GNU C++ uses GNU ld as the underlying linker, since the
+ # archiving commands below assume that GNU ld is being used.
+ if test "$with_gnu_ld" = yes; then
+ _LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+
+ # If archive_cmds runs LD, not CC, wlarc should be empty
+ # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
+ # investigate it a little bit more. (MM)
+ wlarc='${wl}'
+
+ # ancient GNU ld didn't support --whole-archive et. al.
+ if eval "`$CC -print-prog-name=ld` --help 2>&1" |
+ $GREP 'no-whole-archive' > /dev/null; then
+ _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+ else
+ _LT_TAGVAR(whole_archive_flag_spec, $1)=
+ fi
+ else
+ with_gnu_ld=no
+ wlarc=
+
+ # A generic and very simple default shared library creation
+ # command for GNU C++ for the case where it uses the native
+ # linker, instead of GNU ld. If possible, this setting should
+ # overridden to take advantage of the native linker features on
+ # the platform it is being used on.
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
+ fi
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
+
+ else
+ GXX=no
+ with_gnu_ld=no
+ wlarc=
+ fi
+
+ # PORTME: fill in a description of your system's C++ link characteristics
+ AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
+ _LT_TAGVAR(ld_shlibs, $1)=yes
+ case $host_os in
+ aix3*)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ aix[[4-9]]*)
+ if test "$host_cpu" = ia64; then
+ # On IA64, the linker does run time linking by default, so we don't
+ # have to do anything special.
+ aix_use_runtimelinking=no
+ exp_sym_flag='-Bexport'
+ no_entry_flag=""
+ else
+ aix_use_runtimelinking=no
+
+ # Test if we are trying to use run time linking or normal
+ # AIX style linking. If -brtl is somewhere in LDFLAGS, we
+ # need to do runtime linking.
+ case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
+ for ld_flag in $LDFLAGS; do
+ case $ld_flag in
+ *-brtl*)
+ aix_use_runtimelinking=yes
+ break
+ ;;
+ esac
+ done
+ ;;
+ esac
+
+ exp_sym_flag='-bexport'
+ no_entry_flag='-bnoentry'
+ fi
+
+ # When large executables or shared objects are built, AIX ld can
+ # have problems creating the table of contents. If linking a library
+ # or program results in "error TOC overflow" add -mminimal-toc to
+ # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
+ # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
+
+ _LT_TAGVAR(archive_cmds, $1)=''
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
+ _LT_TAGVAR(link_all_deplibs, $1)=yes
+ _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
+
+ if test "$GXX" = yes; then
+ case $host_os in aix4.[[012]]|aix4.[[012]].*)
+ # We only want to do this on AIX 4.2 and lower, the check
+ # below for broken collect2 doesn't work under 4.3+
+ collect2name=`${CC} -print-prog-name=collect2`
+ if test -f "$collect2name" &&
+ strings "$collect2name" | $GREP resolve_lib_name >/dev/null
+ then
+ # We have reworked collect2
+ :
+ else
+ # We have old collect2
+ _LT_TAGVAR(hardcode_direct, $1)=unsupported
+ # It fails to find uninstalled libraries when the uninstalled
+ # path is not listed in the libpath. Setting hardcode_minus_L
+ # to unsupported forces relinking
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=
+ fi
+ esac
+ shared_flag='-shared'
+ if test "$aix_use_runtimelinking" = yes; then
+ shared_flag="$shared_flag "'${wl}-G'
+ fi
+ else
+ # not using gcc
+ if test "$host_cpu" = ia64; then
+ # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
+ # chokes on -Wl,-G. The following line is correct:
+ shared_flag='-G'
+ else
+ if test "$aix_use_runtimelinking" = yes; then
+ shared_flag='${wl}-G'
+ else
+ shared_flag='${wl}-bM:SRE'
+ fi
+ fi
+ fi
+
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
+ # It seems that -bexpall does not export symbols beginning with
+ # underscore (_), so it is better to generate a list of symbols to
+ # export.
+ _LT_TAGVAR(always_export_symbols, $1)=yes
+ if test "$aix_use_runtimelinking" = yes; then
+ # Warning - without using the other runtime loading flags (-brtl),
+ # -berok will link without error, but may produce a broken library.
+ _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
+ # Determine the default libpath from the value encoded in an empty
+ # executable.
+ _LT_SYS_MODULE_PATH_AIX([$1])
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
+
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
+ else
+ if test "$host_cpu" = ia64; then
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
+ _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
+ _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
+ else
+ # Determine the default libpath from the value encoded in an
+ # empty executable.
+ _LT_SYS_MODULE_PATH_AIX([$1])
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
+ # Warning - without using the other run time loading flags,
+ # -berok will link without error, but may produce a broken library.
+ _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
+ _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
+ if test "$with_gnu_ld" = yes; then
+ # We only use this code for GNU lds that support --whole-archive.
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
+ else
+ # Exported symbols can be pulled into shared objects from archives
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
+ fi
+ _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
+ # This is similar to how AIX traditionally builds its shared
+ # libraries.
+ _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
+ fi
+ fi
+ ;;
+
+ beos*)
+ if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+ # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
+ # support --undefined. This deserves some investigation. FIXME
+ _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ else
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+
+ chorus*)
+ case $cc_basename in
+ *)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ esac
+ ;;
+
+ cygwin* | mingw* | pw32* | cegcc*)
+ case $GXX,$cc_basename in
+ ,cl* | no,cl*)
+ # Native MSVC
+ # hardcode_libdir_flag_spec is actually meaningless, as there is
+ # no search path for DLLs.
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
+ _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+ _LT_TAGVAR(always_export_symbols, $1)=yes
+ _LT_TAGVAR(file_list_spec, $1)='@'
+ # Tell ltmain to make .lib files, not .a files.
+ libext=lib
+ # Tell ltmain to make .dll files, not .so files.
+ shrext_cmds=".dll"
+ # FIXME: Setting linknames here is a bad hack.
+ _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
+ _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+ $SED -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
+ else
+ $SED -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
+ fi~
+ $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
+ linknames='
+ # The linker will not automatically build a static lib if we build a DLL.
+ # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
+ _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
+ # Don't use ranlib
+ _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
+ _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
+ lt_tool_outputfile="@TOOL_OUTPUT@"~
+ case $lt_outputfile in
+ *.exe|*.EXE) ;;
+ *)
+ lt_outputfile="$lt_outputfile.exe"
+ lt_tool_outputfile="$lt_tool_outputfile.exe"
+ ;;
+ esac~
+ func_to_tool_file "$lt_outputfile"~
+ if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
+ $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
+ $RM "$lt_outputfile.manifest";
+ fi'
+ ;;
+ *)
+ # g++
+ # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
+ # as there is no search path for DLLs.
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'
+ _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+ _LT_TAGVAR(always_export_symbols, $1)=no
+ _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
+
+ if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+ # If the export-symbols file already is a .def file (1st line
+ # is EXPORTS), use it as is; otherwise, prepend...
+ _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+ cp $export_symbols $output_objdir/$soname.def;
+ else
+ echo EXPORTS > $output_objdir/$soname.def;
+ cat $export_symbols >> $output_objdir/$soname.def;
+ fi~
+ $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+ else
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+ esac
+ ;;
+ darwin* | rhapsody*)
+ _LT_DARWIN_LINKER_FEATURES($1)
+ ;;
+
+ dgux*)
+ case $cc_basename in
+ ec++*)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ ghcx*)
+ # Green Hills C++ Compiler
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ *)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ esac
+ ;;
+
+ freebsd2.*)
+ # C++ shared libraries reported to be fairly broken before
+ # switch to ELF
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+
+ freebsd-elf*)
+ _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+ ;;
+
+ freebsd* | dragonfly*)
+ # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
+ # conventions
+ _LT_TAGVAR(ld_shlibs, $1)=yes
+ ;;
+
+ gnu*)
+ ;;
+
+ haiku*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_TAGVAR(link_all_deplibs, $1)=yes
+ ;;
+
+ hpux9*)
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
+ # but as the default
+ # location of the library.
+
+ case $cc_basename in
+ CC*)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ aCC*)
+ _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ #
+ # There doesn't appear to be a way to prevent this compiler from
+ # explicitly linking system object files so we need to strip them
+ # from the output so that they don't get included in the library
+ # dependencies.
+ output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
+ ;;
+ *)
+ if test "$GXX" = yes; then
+ _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+ else
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+ esac
+ ;;
+
+ hpux10*|hpux11*)
+ if test $with_gnu_ld = no; then
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+
+ case $host_cpu in
+ hppa*64*|ia64*)
+ ;;
+ *)
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+ ;;
+ esac
+ fi
+ case $host_cpu in
+ hppa*64*|ia64*)
+ _LT_TAGVAR(hardcode_direct, $1)=no
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+ *)
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
+ # but as the default
+ # location of the library.
+ ;;
+ esac
+
+ case $cc_basename in
+ CC*)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ aCC*)
+ case $host_cpu in
+ hppa*64*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ ia64*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ *)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ esac
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ #
+ # There doesn't appear to be a way to prevent this compiler from
+ # explicitly linking system object files so we need to strip them
+ # from the output so that they don't get included in the library
+ # dependencies.
+ output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
+ ;;
+ *)
+ if test "$GXX" = yes; then
+ if test $with_gnu_ld = no; then
+ case $host_cpu in
+ hppa*64*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ ia64*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ *)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ esac
+ fi
+ else
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+ esac
+ ;;
+
+ interix[[3-9]]*)
+ _LT_TAGVAR(hardcode_direct, $1)=no
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+ # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
+ # Instead, shared libraries are loaded at an image base (0x10000000 by
+ # default) and relocated if they conflict, which is a slow very memory
+ # consuming and fragmenting process. To avoid this, we pick a random,
+ # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
+ # time. Moving up from 0x10000000 also allows more sbrk(2) space.
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+ ;;
+ irix5* | irix6*)
+ case $cc_basename in
+ CC*)
+ # SGI C++
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+
+ # Archives containing C++ object files must be created using
+ # "CC -ar", where "CC" is the IRIX C++ compiler. This is
+ # necessary to make sure instantiated templates are included
+ # in the archive.
+ _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
+ ;;
+ *)
+ if test "$GXX" = yes; then
+ if test "$with_gnu_ld" = no; then
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ else
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` -o $lib'
+ fi
+ fi
+ _LT_TAGVAR(link_all_deplibs, $1)=yes
+ ;;
+ esac
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+ _LT_TAGVAR(inherit_rpath, $1)=yes
+ ;;
+
+ linux* | k*bsd*-gnu | kopensolaris*-gnu)
+ case $cc_basename in
+ KCC*)
+ # Kuck and Associates, Inc. (KAI) C++ Compiler
+
+ # KCC will only create a shared library if the output file
+ # ends with ".so" (or ".sl" for HP-UX), so rename the library
+ # to its proper name (with version) after linking.
+ _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib'
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ #
+ # There doesn't appear to be a way to prevent this compiler from
+ # explicitly linking system object files so we need to strip them
+ # from the output so that they don't get included in the library
+ # dependencies.
+ output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
+
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+
+ # Archives containing C++ object files must be created using
+ # "CC -Bstatic", where "CC" is the KAI C++ compiler.
+ _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
+ ;;
+ icpc* | ecpc* )
+ # Intel C++
+ with_gnu_ld=yes
+ # version 8.0 and above of icpc choke on multiply defined symbols
+ # if we add $predep_objects and $postdep_objects, however 7.1 and
+ # earlier do not add the objects themselves.
+ case `$CC -V 2>&1` in
+ *"Version 7."*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ ;;
+ *) # Version 8.0 or newer
+ tmp_idyn=
+ case $host_cpu in
+ ia64*) tmp_idyn=' -i_dynamic';;
+ esac
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ ;;
+ esac
+ _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
+ ;;
+ pgCC* | pgcpp*)
+ # Portland Group C++ compiler
+ case `$CC -V` in
+ *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*)
+ _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
+ rm -rf $tpldir~
+ $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
+ compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
+ _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
+ rm -rf $tpldir~
+ $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
+ $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
+ $RANLIB $oldlib'
+ _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
+ rm -rf $tpldir~
+ $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
+ $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~
+ rm -rf $tpldir~
+ $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
+ $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
+ ;;
+ *) # Version 6 and above use weak symbols
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
+ ;;
+ esac
+
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+ ;;
+ cxx*)
+ # Compaq C++
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
+
+ runpath_var=LD_RUN_PATH
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ #
+ # There doesn't appear to be a way to prevent this compiler from
+ # explicitly linking system object files so we need to strip them
+ # from the output so that they don't get included in the library
+ # dependencies.
+ output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed'
+ ;;
+ xl* | mpixl* | bgxl*)
+ # IBM XL 8.0 on PPC, with GNU ld
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+ _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ if test "x$supports_anon_versioning" = xyes; then
+ _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
+ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+ echo "local: *; };" >> $output_objdir/$libname.ver~
+ $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
+ fi
+ ;;
+ *)
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ C*)
+ # Sun C++ 5.9
+ _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
+ _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+ _LT_TAGVAR(compiler_needs_object, $1)=yes
+
+ # Not sure whether something based on
+ # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
+ # would be better.
+ output_verbose_link_cmd='func_echo_all'
+
+ # Archives containing C++ object files must be created using
+ # "CC -xar", where "CC" is the Sun C++ compiler. This is
+ # necessary to make sure instantiated templates are included
+ # in the archive.
+ _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
+ ;;
+ esac
+ ;;
+ esac
+ ;;
+
+ lynxos*)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+
+ m88k*)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+
+ mvs*)
+ case $cc_basename in
+ cxx*)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ *)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ esac
+ ;;
+
+ netbsd*)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
+ wlarc=
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ fi
+ # Workaround some broken pre-1.5 toolchains
+ output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
+ ;;
+
+ *nto* | *qnx*)
+ _LT_TAGVAR(ld_shlibs, $1)=yes
+ ;;
+
+ openbsd2*)
+ # C++ shared libraries are fairly broken
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+
+ openbsd*)
+ if test -f /usr/libexec/ld.so; then
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+ if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+ _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+ fi
+ output_verbose_link_cmd=func_echo_all
+ else
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+
+ osf3* | osf4* | osf5*)
+ case $cc_basename in
+ KCC*)
+ # Kuck and Associates, Inc. (KAI) C++ Compiler
+
+ # KCC will only create a shared library if the output file
+ # ends with ".so" (or ".sl" for HP-UX), so rename the library
+ # to its proper name (with version) after linking.
+ _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
+
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+
+ # Archives containing C++ object files must be created using
+ # the KAI C++ compiler.
+ case $host in
+ osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;;
+ *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;;
+ esac
+ ;;
+ RCC*)
+ # Rational C++ 2.4.1
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ cxx*)
+ case $host in
+ osf3*)
+ _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && func_echo_all "${wl}-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ ;;
+ *)
+ _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
+ echo "-hidden">> $lib.exp~
+ $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~
+ $RM $lib.exp'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
+ ;;
+ esac
+
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ #
+ # There doesn't appear to be a way to prevent this compiler from
+ # explicitly linking system object files so we need to strip them
+ # from the output so that they don't get included in the library
+ # dependencies.
+ output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
+ ;;
+ *)
+ if test "$GXX" = yes && test "$with_gnu_ld" = no; then
+ _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
+ case $host in
+ osf3*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ ;;
+ *)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ ;;
+ esac
+
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
+
+ else
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+ esac
+ ;;
+
+ psos*)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+
+ sunos4*)
+ case $cc_basename in
+ CC*)
+ # Sun C++ 4.x
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ lcc*)
+ # Lucid
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ *)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ esac
+ ;;
+
+ solaris*)
+ case $cc_basename in
+ CC* | sunCC*)
+ # Sun C++ 4.2, 5.x and Centerline C++
+ _LT_TAGVAR(archive_cmds_need_lc,$1)=yes
+ _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
+ _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
+
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ case $host_os in
+ solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
+ *)
+ # The compiler driver will combine and reorder linker options,
+ # but understands `-z linker_flag'.
+ # Supported since Solaris 2.6 (maybe 2.5.1?)
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
+ ;;
+ esac
+ _LT_TAGVAR(link_all_deplibs, $1)=yes
+
+ output_verbose_link_cmd='func_echo_all'
+
+ # Archives containing C++ object files must be created using
+ # "CC -xar", where "CC" is the Sun C++ compiler. This is
+ # necessary to make sure instantiated templates are included
+ # in the archive.
+ _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
+ ;;
+ gcx*)
+ # Green Hills C++ Compiler
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
+
+ # The C++ compiler must be used to create the archive.
+ _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
+ ;;
+ *)
+ # GNU C++ compiler with Solaris linker
+ if test "$GXX" = yes && test "$with_gnu_ld" = no; then
+ _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
+ if $CC --version | $GREP -v '^2\.7' > /dev/null; then
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $CC -shared $pic_flag -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
+ else
+ # g++ 2.7 appears to require `-G' NOT `-shared' on this
+ # platform.
+ _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
+ fi
+
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
+ case $host_os in
+ solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
+ *)
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
+ ;;
+ esac
+ fi
+ ;;
+ esac
+ ;;
+
+ sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
+ _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
+ _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ runpath_var='LD_RUN_PATH'
+
+ case $cc_basename in
+ CC*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ *)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ esac
+ ;;
+
+ sysv5* | sco3.2v5* | sco5v6*)
+ # Note: We can NOT use -z defs as we might desire, because we do not
+ # link with -lc, and that would cause any symbols used from libc to
+ # always be unresolved, which means just about no library would
+ # ever link correctly. If we're not using GNU ld we use -z text
+ # though, which does catch some bad symbols but isn't as heavy-handed
+ # as -z defs.
+ _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
+ _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
+ _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
+ _LT_TAGVAR(link_all_deplibs, $1)=yes
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
+ runpath_var='LD_RUN_PATH'
+
+ case $cc_basename in
+ CC*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~
+ '"$_LT_TAGVAR(old_archive_cmds, $1)"
+ _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~
+ '"$_LT_TAGVAR(reload_cmds, $1)"
+ ;;
+ *)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ esac
+ ;;
+
+ tandem*)
+ case $cc_basename in
+ NCC*)
+ # NonStop-UX NCC 3.20
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ *)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ esac
+ ;;
+
+ vxworks*)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+
+ *)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ esac
+
+ AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
+ test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
+
+ _LT_TAGVAR(GCC, $1)="$GXX"
+ _LT_TAGVAR(LD, $1)="$LD"
+
+ ## CAVEAT EMPTOR:
+ ## There is no encapsulation within the following macros, do not change
+ ## the running order or otherwise move them around unless you know exactly
+ ## what you are doing...
+ _LT_SYS_HIDDEN_LIBDEPS($1)
+ _LT_COMPILER_PIC($1)
+ _LT_COMPILER_C_O($1)
+ _LT_COMPILER_FILE_LOCKS($1)
+ _LT_LINKER_SHLIBS($1)
+ _LT_SYS_DYNAMIC_LINKER($1)
+ _LT_LINKER_HARDCODE_LIBPATH($1)
+
+ _LT_CONFIG($1)
+ fi # test -n "$compiler"
+
+ CC=$lt_save_CC
+ CFLAGS=$lt_save_CFLAGS
+ LDCXX=$LD
+ LD=$lt_save_LD
+ GCC=$lt_save_GCC
+ with_gnu_ld=$lt_save_with_gnu_ld
+ lt_cv_path_LDCXX=$lt_cv_path_LD
+ lt_cv_path_LD=$lt_save_path_LD
+ lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
+ lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
+fi # test "$_lt_caught_CXX_error" != yes
+
+AC_LANG_POP
+])# _LT_LANG_CXX_CONFIG
+
+
+# _LT_FUNC_STRIPNAME_CNF
+# ----------------------
+# func_stripname_cnf prefix suffix name
+# strip PREFIX and SUFFIX off of NAME.
+# PREFIX and SUFFIX must not contain globbing or regex special
+# characters, hashes, percent signs, but SUFFIX may contain a leading
+# dot (in which case that matches only a dot).
+#
+# This function is identical to the (non-XSI) version of func_stripname,
+# except this one can be used by m4 code that may be executed by configure,
+# rather than the libtool script.
+m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl
+AC_REQUIRE([_LT_DECL_SED])
+AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])
+func_stripname_cnf ()
+{
+ case ${2} in
+ .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
+ *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
+ esac
+} # func_stripname_cnf
+])# _LT_FUNC_STRIPNAME_CNF
+
+# _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
+# ---------------------------------
+# Figure out "hidden" library dependencies from verbose
+# compiler output when linking a shared library.
+# Parse the compiler output and extract the necessary
+# objects, libraries and library flags.
+m4_defun([_LT_SYS_HIDDEN_LIBDEPS],
+[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl
+# Dependencies to place before and after the object being linked:
+_LT_TAGVAR(predep_objects, $1)=
+_LT_TAGVAR(postdep_objects, $1)=
+_LT_TAGVAR(predeps, $1)=
+_LT_TAGVAR(postdeps, $1)=
+_LT_TAGVAR(compiler_lib_search_path, $1)=
+
+dnl we can't use the lt_simple_compile_test_code here,
+dnl because it contains code intended for an executable,
+dnl not a library. It's possible we should let each
+dnl tag define a new lt_????_link_test_code variable,
+dnl but it's only used here...
+m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF
+int a;
+void foo (void) { a = 0; }
+_LT_EOF
+], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF
+class Foo
+{
+public:
+ Foo (void) { a = 0; }
+private:
+ int a;
+};
+_LT_EOF
+], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF
+ subroutine foo
+ implicit none
+ integer*4 a
+ a=0
+ return
+ end
+_LT_EOF
+], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF
+ subroutine foo
+ implicit none
+ integer a
+ a=0
+ return
+ end
+_LT_EOF
+], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF
+public class foo {
+ private int a;
+ public void bar (void) {
+ a = 0;
+ }
+};
+_LT_EOF
+], [$1], [GO], [cat > conftest.$ac_ext <<_LT_EOF
+package foo
+func foo() {
+}
+_LT_EOF
+])
+
+_lt_libdeps_save_CFLAGS=$CFLAGS
+case "$CC $CFLAGS " in #(
+*\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;;
+*\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;;
+*\ -fuse-linker-plugin*\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;;
+esac
+
+dnl Parse the compiler output and extract the necessary
+dnl objects, libraries and library flags.
+if AC_TRY_EVAL(ac_compile); then
+ # Parse the compiler output and extract the necessary
+ # objects, libraries and library flags.
+
+ # Sentinel used to keep track of whether or not we are before
+ # the conftest object file.
+ pre_test_object_deps_done=no
+
+ for p in `eval "$output_verbose_link_cmd"`; do
+ case ${prev}${p} in
+
+ -L* | -R* | -l*)
+ # Some compilers place space between "-{L,R}" and the path.
+ # Remove the space.
+ if test $p = "-L" ||
+ test $p = "-R"; then
+ prev=$p
+ continue
+ fi
+
+ # Expand the sysroot to ease extracting the directories later.
+ if test -z "$prev"; then
+ case $p in
+ -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;;
+ -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;;
+ -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;;
+ esac
+ fi
+ case $p in
+ =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;;
+ esac
+ if test "$pre_test_object_deps_done" = no; then
+ case ${prev} in
+ -L | -R)
+ # Internal compiler library paths should come after those
+ # provided the user. The postdeps already come after the
+ # user supplied libs so there is no need to process them.
+ if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then
+ _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
+ else
+ _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
+ fi
+ ;;
+ # The "-l" case would never come before the object being
+ # linked, so don't bother handling this case.
+ esac
+ else
+ if test -z "$_LT_TAGVAR(postdeps, $1)"; then
+ _LT_TAGVAR(postdeps, $1)="${prev}${p}"
+ else
+ _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}"
+ fi
+ fi
+ prev=
+ ;;
+
+ *.lto.$objext) ;; # Ignore GCC LTO objects
+ *.$objext)
+ # This assumes that the test object file only shows up
+ # once in the compiler output.
+ if test "$p" = "conftest.$objext"; then
+ pre_test_object_deps_done=yes
+ continue
+ fi
+
+ if test "$pre_test_object_deps_done" = no; then
+ if test -z "$_LT_TAGVAR(predep_objects, $1)"; then
+ _LT_TAGVAR(predep_objects, $1)="$p"
+ else
+ _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p"
+ fi
+ else
+ if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then
+ _LT_TAGVAR(postdep_objects, $1)="$p"
+ else
+ _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p"
+ fi
+ fi
+ ;;
+
+ *) ;; # Ignore the rest.
+
+ esac
+ done
+
+ # Clean up.
+ rm -f a.out a.exe
+else
+ echo "libtool.m4: error: problem compiling $1 test program"
+fi
+
+$RM -f confest.$objext
+CFLAGS=$_lt_libdeps_save_CFLAGS
+
+# PORTME: override above test on systems where it is broken
+m4_if([$1], [CXX],
+[case $host_os in
+interix[[3-9]]*)
+ # Interix 3.5 installs completely hosed .la files for C++, so rather than
+ # hack all around it, let's just trust "g++" to DTRT.
+ _LT_TAGVAR(predep_objects,$1)=
+ _LT_TAGVAR(postdep_objects,$1)=
+ _LT_TAGVAR(postdeps,$1)=
+ ;;
+
+linux*)
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ C*)
+ # Sun C++ 5.9
+
+ # The more standards-conforming stlport4 library is
+ # incompatible with the Cstd library. Avoid specifying
+ # it if it's in CXXFLAGS. Ignore libCrun as
+ # -library=stlport4 depends on it.
+ case " $CXX $CXXFLAGS " in
+ *" -library=stlport4 "*)
+ solaris_use_stlport4=yes
+ ;;
+ esac
+
+ if test "$solaris_use_stlport4" != yes; then
+ _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
+ fi
+ ;;
+ esac
+ ;;
+
+solaris*)
+ case $cc_basename in
+ CC* | sunCC*)
+ # The more standards-conforming stlport4 library is
+ # incompatible with the Cstd library. Avoid specifying
+ # it if it's in CXXFLAGS. Ignore libCrun as
+ # -library=stlport4 depends on it.
+ case " $CXX $CXXFLAGS " in
+ *" -library=stlport4 "*)
+ solaris_use_stlport4=yes
+ ;;
+ esac
+
+ # Adding this requires a known-good setup of shared libraries for
+ # Sun compiler versions before 5.6, else PIC objects from an old
+ # archive will be linked into the output, leading to subtle bugs.
+ if test "$solaris_use_stlport4" != yes; then
+ _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
+ fi
+ ;;
+ esac
+ ;;
+esac
+])
+
+case " $_LT_TAGVAR(postdeps, $1) " in
+*" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;;
+esac
+ _LT_TAGVAR(compiler_lib_search_dirs, $1)=
+if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then
+ _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
+fi
+_LT_TAGDECL([], [compiler_lib_search_dirs], [1],
+ [The directories searched by this compiler when creating a shared library])
+_LT_TAGDECL([], [predep_objects], [1],
+ [Dependencies to place before and after the objects being linked to
+ create a shared library])
+_LT_TAGDECL([], [postdep_objects], [1])
+_LT_TAGDECL([], [predeps], [1])
+_LT_TAGDECL([], [postdeps], [1])
+_LT_TAGDECL([], [compiler_lib_search_path], [1],
+ [The library search path used internally by the compiler when linking
+ a shared library])
+])# _LT_SYS_HIDDEN_LIBDEPS
+
+
+# _LT_LANG_F77_CONFIG([TAG])
+# --------------------------
+# Ensure that the configuration variables for a Fortran 77 compiler are
+# suitably defined. These variables are subsequently used by _LT_CONFIG
+# to write the compiler configuration to `libtool'.
+m4_defun([_LT_LANG_F77_CONFIG],
+[AC_LANG_PUSH(Fortran 77)
+if test -z "$F77" || test "X$F77" = "Xno"; then
+ _lt_disable_F77=yes
+fi
+
+_LT_TAGVAR(archive_cmds_need_lc, $1)=no
+_LT_TAGVAR(allow_undefined_flag, $1)=
+_LT_TAGVAR(always_export_symbols, $1)=no
+_LT_TAGVAR(archive_expsym_cmds, $1)=
+_LT_TAGVAR(export_dynamic_flag_spec, $1)=
+_LT_TAGVAR(hardcode_direct, $1)=no
+_LT_TAGVAR(hardcode_direct_absolute, $1)=no
+_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
+_LT_TAGVAR(hardcode_libdir_separator, $1)=
+_LT_TAGVAR(hardcode_minus_L, $1)=no
+_LT_TAGVAR(hardcode_automatic, $1)=no
+_LT_TAGVAR(inherit_rpath, $1)=no
+_LT_TAGVAR(module_cmds, $1)=
+_LT_TAGVAR(module_expsym_cmds, $1)=
+_LT_TAGVAR(link_all_deplibs, $1)=unknown
+_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
+_LT_TAGVAR(reload_flag, $1)=$reload_flag
+_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
+_LT_TAGVAR(no_undefined_flag, $1)=
+_LT_TAGVAR(whole_archive_flag_spec, $1)=
+_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
+
+# Source file extension for f77 test sources.
+ac_ext=f
+
+# Object file extension for compiled f77 test sources.
+objext=o
+_LT_TAGVAR(objext, $1)=$objext
+
+# No sense in running all these tests if we already determined that
+# the F77 compiler isn't working. Some variables (like enable_shared)
+# are currently assumed to apply to all compilers on this platform,
+# and will be corrupted by setting them based on a non-working compiler.
+if test "$_lt_disable_F77" != yes; then
+ # Code to be used in simple compile tests
+ lt_simple_compile_test_code="\
+ subroutine t
+ return
+ end
+"
+
+ # Code to be used in simple link tests
+ lt_simple_link_test_code="\
+ program t
+ end
+"
+
+ # ltmain only uses $CC for tagged configurations so make sure $CC is set.
+ _LT_TAG_COMPILER
+
+ # save warnings/boilerplate of simple test code
+ _LT_COMPILER_BOILERPLATE
+ _LT_LINKER_BOILERPLATE
+
+ # Allow CC to be a program name with arguments.
+ lt_save_CC="$CC"
+ lt_save_GCC=$GCC
+ lt_save_CFLAGS=$CFLAGS
+ CC=${F77-"f77"}
+ CFLAGS=$FFLAGS
+ compiler=$CC
+ _LT_TAGVAR(compiler, $1)=$CC
+ _LT_CC_BASENAME([$compiler])
+ GCC=$G77
+ if test -n "$compiler"; then
+ AC_MSG_CHECKING([if libtool supports shared libraries])
+ AC_MSG_RESULT([$can_build_shared])
+
+ AC_MSG_CHECKING([whether to build shared libraries])
+ test "$can_build_shared" = "no" && enable_shared=no
+
+ # On AIX, shared libraries and static libraries use the same namespace, and
+ # are all built from PIC.
+ case $host_os in
+ aix3*)
+ test "$enable_shared" = yes && enable_static=no
+ if test -n "$RANLIB"; then
+ archive_cmds="$archive_cmds~\$RANLIB \$lib"
+ postinstall_cmds='$RANLIB $lib'
+ fi
+ ;;
+ aix[[4-9]]*)
+ if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
+ test "$enable_shared" = yes && enable_static=no
+ fi
+ ;;
+ esac
+ AC_MSG_RESULT([$enable_shared])
+
+ AC_MSG_CHECKING([whether to build static libraries])
+ # Make sure either enable_shared or enable_static is yes.
+ test "$enable_shared" = yes || enable_static=yes
+ AC_MSG_RESULT([$enable_static])
+
+ _LT_TAGVAR(GCC, $1)="$G77"
+ _LT_TAGVAR(LD, $1)="$LD"
+
+ ## CAVEAT EMPTOR:
+ ## There is no encapsulation within the following macros, do not change
+ ## the running order or otherwise move them around unless you know exactly
+ ## what you are doing...
+ _LT_COMPILER_PIC($1)
+ _LT_COMPILER_C_O($1)
+ _LT_COMPILER_FILE_LOCKS($1)
+ _LT_LINKER_SHLIBS($1)
+ _LT_SYS_DYNAMIC_LINKER($1)
+ _LT_LINKER_HARDCODE_LIBPATH($1)
+
+ _LT_CONFIG($1)
+ fi # test -n "$compiler"
+
+ GCC=$lt_save_GCC
+ CC="$lt_save_CC"
+ CFLAGS="$lt_save_CFLAGS"
+fi # test "$_lt_disable_F77" != yes
+
+AC_LANG_POP
+])# _LT_LANG_F77_CONFIG
+
+
+# _LT_LANG_FC_CONFIG([TAG])
+# -------------------------
+# Ensure that the configuration variables for a Fortran compiler are
+# suitably defined. These variables are subsequently used by _LT_CONFIG
+# to write the compiler configuration to `libtool'.
+m4_defun([_LT_LANG_FC_CONFIG],
+[AC_LANG_PUSH(Fortran)
+
+if test -z "$FC" || test "X$FC" = "Xno"; then
+ _lt_disable_FC=yes
+fi
+
+_LT_TAGVAR(archive_cmds_need_lc, $1)=no
+_LT_TAGVAR(allow_undefined_flag, $1)=
+_LT_TAGVAR(always_export_symbols, $1)=no
+_LT_TAGVAR(archive_expsym_cmds, $1)=
+_LT_TAGVAR(export_dynamic_flag_spec, $1)=
+_LT_TAGVAR(hardcode_direct, $1)=no
+_LT_TAGVAR(hardcode_direct_absolute, $1)=no
+_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
+_LT_TAGVAR(hardcode_libdir_separator, $1)=
+_LT_TAGVAR(hardcode_minus_L, $1)=no
+_LT_TAGVAR(hardcode_automatic, $1)=no
+_LT_TAGVAR(inherit_rpath, $1)=no
+_LT_TAGVAR(module_cmds, $1)=
+_LT_TAGVAR(module_expsym_cmds, $1)=
+_LT_TAGVAR(link_all_deplibs, $1)=unknown
+_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
+_LT_TAGVAR(reload_flag, $1)=$reload_flag
+_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
+_LT_TAGVAR(no_undefined_flag, $1)=
+_LT_TAGVAR(whole_archive_flag_spec, $1)=
+_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
+
+# Source file extension for fc test sources.
+ac_ext=${ac_fc_srcext-f}
+
+# Object file extension for compiled fc test sources.
+objext=o
+_LT_TAGVAR(objext, $1)=$objext
+
+# No sense in running all these tests if we already determined that
+# the FC compiler isn't working. Some variables (like enable_shared)
+# are currently assumed to apply to all compilers on this platform,
+# and will be corrupted by setting them based on a non-working compiler.
+if test "$_lt_disable_FC" != yes; then
+ # Code to be used in simple compile tests
+ lt_simple_compile_test_code="\
+ subroutine t
+ return
+ end
+"
+
+ # Code to be used in simple link tests
+ lt_simple_link_test_code="\
+ program t
+ end
+"
+
+ # ltmain only uses $CC for tagged configurations so make sure $CC is set.
+ _LT_TAG_COMPILER
+
+ # save warnings/boilerplate of simple test code
+ _LT_COMPILER_BOILERPLATE
+ _LT_LINKER_BOILERPLATE
+
+ # Allow CC to be a program name with arguments.
+ lt_save_CC="$CC"
+ lt_save_GCC=$GCC
+ lt_save_CFLAGS=$CFLAGS
+ CC=${FC-"f95"}
+ CFLAGS=$FCFLAGS
+ compiler=$CC
+ GCC=$ac_cv_fc_compiler_gnu
+
+ _LT_TAGVAR(compiler, $1)=$CC
+ _LT_CC_BASENAME([$compiler])
+
+ if test -n "$compiler"; then
+ AC_MSG_CHECKING([if libtool supports shared libraries])
+ AC_MSG_RESULT([$can_build_shared])
+
+ AC_MSG_CHECKING([whether to build shared libraries])
+ test "$can_build_shared" = "no" && enable_shared=no
+
+ # On AIX, shared libraries and static libraries use the same namespace, and
+ # are all built from PIC.
+ case $host_os in
+ aix3*)
+ test "$enable_shared" = yes && enable_static=no
+ if test -n "$RANLIB"; then
+ archive_cmds="$archive_cmds~\$RANLIB \$lib"
+ postinstall_cmds='$RANLIB $lib'
+ fi
+ ;;
+ aix[[4-9]]*)
+ if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
+ test "$enable_shared" = yes && enable_static=no
+ fi
+ ;;
+ esac
+ AC_MSG_RESULT([$enable_shared])
+
+ AC_MSG_CHECKING([whether to build static libraries])
+ # Make sure either enable_shared or enable_static is yes.
+ test "$enable_shared" = yes || enable_static=yes
+ AC_MSG_RESULT([$enable_static])
+
+ _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu"
+ _LT_TAGVAR(LD, $1)="$LD"
+
+ ## CAVEAT EMPTOR:
+ ## There is no encapsulation within the following macros, do not change
+ ## the running order or otherwise move them around unless you know exactly
+ ## what you are doing...
+ _LT_SYS_HIDDEN_LIBDEPS($1)
+ _LT_COMPILER_PIC($1)
+ _LT_COMPILER_C_O($1)
+ _LT_COMPILER_FILE_LOCKS($1)
+ _LT_LINKER_SHLIBS($1)
+ _LT_SYS_DYNAMIC_LINKER($1)
+ _LT_LINKER_HARDCODE_LIBPATH($1)
+
+ _LT_CONFIG($1)
+ fi # test -n "$compiler"
+
+ GCC=$lt_save_GCC
+ CC=$lt_save_CC
+ CFLAGS=$lt_save_CFLAGS
+fi # test "$_lt_disable_FC" != yes
+
+AC_LANG_POP
+])# _LT_LANG_FC_CONFIG
+
+
+# _LT_LANG_GCJ_CONFIG([TAG])
+# --------------------------
+# Ensure that the configuration variables for the GNU Java Compiler compiler
+# are suitably defined. These variables are subsequently used by _LT_CONFIG
+# to write the compiler configuration to `libtool'.
+m4_defun([_LT_LANG_GCJ_CONFIG],
+[AC_REQUIRE([LT_PROG_GCJ])dnl
+AC_LANG_SAVE
+
+# Source file extension for Java test sources.
+ac_ext=java
+
+# Object file extension for compiled Java test sources.
+objext=o
+_LT_TAGVAR(objext, $1)=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code="class foo {}"
+
+# Code to be used in simple link tests
+lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
+
+# ltmain only uses $CC for tagged configurations so make sure $CC is set.
+_LT_TAG_COMPILER
+
+# save warnings/boilerplate of simple test code
+_LT_COMPILER_BOILERPLATE
+_LT_LINKER_BOILERPLATE
+
+# Allow CC to be a program name with arguments.
+lt_save_CC=$CC
+lt_save_CFLAGS=$CFLAGS
+lt_save_GCC=$GCC
+GCC=yes
+CC=${GCJ-"gcj"}
+CFLAGS=$GCJFLAGS
+compiler=$CC
+_LT_TAGVAR(compiler, $1)=$CC
+_LT_TAGVAR(LD, $1)="$LD"
+_LT_CC_BASENAME([$compiler])
+
+# GCJ did not exist at the time GCC didn't implicitly link libc in.
+_LT_TAGVAR(archive_cmds_need_lc, $1)=no
+
+_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
+_LT_TAGVAR(reload_flag, $1)=$reload_flag
+_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
+
+if test -n "$compiler"; then
+ _LT_COMPILER_NO_RTTI($1)
+ _LT_COMPILER_PIC($1)
+ _LT_COMPILER_C_O($1)
+ _LT_COMPILER_FILE_LOCKS($1)
+ _LT_LINKER_SHLIBS($1)
+ _LT_LINKER_HARDCODE_LIBPATH($1)
+
+ _LT_CONFIG($1)
+fi
+
+AC_LANG_RESTORE
+
+GCC=$lt_save_GCC
+CC=$lt_save_CC
+CFLAGS=$lt_save_CFLAGS
+])# _LT_LANG_GCJ_CONFIG
+
+
+# _LT_LANG_GO_CONFIG([TAG])
+# --------------------------
+# Ensure that the configuration variables for the GNU Go compiler
+# are suitably defined. These variables are subsequently used by _LT_CONFIG
+# to write the compiler configuration to `libtool'.
+m4_defun([_LT_LANG_GO_CONFIG],
+[AC_REQUIRE([LT_PROG_GO])dnl
+AC_LANG_SAVE
+
+# Source file extension for Go test sources.
+ac_ext=go
+
+# Object file extension for compiled Go test sources.
+objext=o
+_LT_TAGVAR(objext, $1)=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code="package main; func main() { }"
+
+# Code to be used in simple link tests
+lt_simple_link_test_code='package main; func main() { }'
+
+# ltmain only uses $CC for tagged configurations so make sure $CC is set.
+_LT_TAG_COMPILER
+
+# save warnings/boilerplate of simple test code
+_LT_COMPILER_BOILERPLATE
+_LT_LINKER_BOILERPLATE
+
+# Allow CC to be a program name with arguments.
+lt_save_CC=$CC
+lt_save_CFLAGS=$CFLAGS
+lt_save_GCC=$GCC
+GCC=yes
+CC=${GOC-"gccgo"}
+CFLAGS=$GOFLAGS
+compiler=$CC
+_LT_TAGVAR(compiler, $1)=$CC
+_LT_TAGVAR(LD, $1)="$LD"
+_LT_CC_BASENAME([$compiler])
+
+# Go did not exist at the time GCC didn't implicitly link libc in.
+_LT_TAGVAR(archive_cmds_need_lc, $1)=no
+
+_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
+_LT_TAGVAR(reload_flag, $1)=$reload_flag
+_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
+
+if test -n "$compiler"; then
+ _LT_COMPILER_NO_RTTI($1)
+ _LT_COMPILER_PIC($1)
+ _LT_COMPILER_C_O($1)
+ _LT_COMPILER_FILE_LOCKS($1)
+ _LT_LINKER_SHLIBS($1)
+ _LT_LINKER_HARDCODE_LIBPATH($1)
+
+ _LT_CONFIG($1)
+fi
+
+AC_LANG_RESTORE
+
+GCC=$lt_save_GCC
+CC=$lt_save_CC
+CFLAGS=$lt_save_CFLAGS
+])# _LT_LANG_GO_CONFIG
+
+
+# _LT_LANG_RC_CONFIG([TAG])
+# -------------------------
+# Ensure that the configuration variables for the Windows resource compiler
+# are suitably defined. These variables are subsequently used by _LT_CONFIG
+# to write the compiler configuration to `libtool'.
+m4_defun([_LT_LANG_RC_CONFIG],
+[AC_REQUIRE([LT_PROG_RC])dnl
+AC_LANG_SAVE
+
+# Source file extension for RC test sources.
+ac_ext=rc
+
+# Object file extension for compiled RC test sources.
+objext=o
+_LT_TAGVAR(objext, $1)=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
+
+# Code to be used in simple link tests
+lt_simple_link_test_code="$lt_simple_compile_test_code"
+
+# ltmain only uses $CC for tagged configurations so make sure $CC is set.
+_LT_TAG_COMPILER
+
+# save warnings/boilerplate of simple test code
+_LT_COMPILER_BOILERPLATE
+_LT_LINKER_BOILERPLATE
+
+# Allow CC to be a program name with arguments.
+lt_save_CC="$CC"
+lt_save_CFLAGS=$CFLAGS
+lt_save_GCC=$GCC
+GCC=
+CC=${RC-"windres"}
+CFLAGS=
+compiler=$CC
+_LT_TAGVAR(compiler, $1)=$CC
+_LT_CC_BASENAME([$compiler])
+_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
+
+if test -n "$compiler"; then
+ :
+ _LT_CONFIG($1)
+fi
+
+GCC=$lt_save_GCC
+AC_LANG_RESTORE
+CC=$lt_save_CC
+CFLAGS=$lt_save_CFLAGS
+])# _LT_LANG_RC_CONFIG
+
+
+# LT_PROG_GCJ
+# -----------
+AC_DEFUN([LT_PROG_GCJ],
+[m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
+ [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
+ [AC_CHECK_TOOL(GCJ, gcj,)
+ test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
+ AC_SUBST(GCJFLAGS)])])[]dnl
+])
+
+# Old name:
+AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([LT_AC_PROG_GCJ], [])
+
+
+# LT_PROG_GO
+# ----------
+AC_DEFUN([LT_PROG_GO],
+[AC_CHECK_TOOL(GOC, gccgo,)
+])
+
+
+# LT_PROG_RC
+# ----------
+AC_DEFUN([LT_PROG_RC],
+[AC_CHECK_TOOL(RC, windres,)
+])
+
+# Old name:
+AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([LT_AC_PROG_RC], [])
+
+
+# _LT_DECL_EGREP
+# --------------
+# If we don't have a new enough Autoconf to choose the best grep
+# available, choose the one first in the user's PATH.
+m4_defun([_LT_DECL_EGREP],
+[AC_REQUIRE([AC_PROG_EGREP])dnl
+AC_REQUIRE([AC_PROG_FGREP])dnl
+test -z "$GREP" && GREP=grep
+_LT_DECL([], [GREP], [1], [A grep program that handles long lines])
+_LT_DECL([], [EGREP], [1], [An ERE matcher])
+_LT_DECL([], [FGREP], [1], [A literal string matcher])
+dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too
+AC_SUBST([GREP])
+])
+
+
+# _LT_DECL_OBJDUMP
+# --------------
+# If we don't have a new enough Autoconf to choose the best objdump
+# available, choose the one first in the user's PATH.
+m4_defun([_LT_DECL_OBJDUMP],
+[AC_CHECK_TOOL(OBJDUMP, objdump, false)
+test -z "$OBJDUMP" && OBJDUMP=objdump
+_LT_DECL([], [OBJDUMP], [1], [An object symbol dumper])
+AC_SUBST([OBJDUMP])
+])
+
+# _LT_DECL_DLLTOOL
+# ----------------
+# Ensure DLLTOOL variable is set.
+m4_defun([_LT_DECL_DLLTOOL],
+[AC_CHECK_TOOL(DLLTOOL, dlltool, false)
+test -z "$DLLTOOL" && DLLTOOL=dlltool
+_LT_DECL([], [DLLTOOL], [1], [DLL creation program])
+AC_SUBST([DLLTOOL])
+])
+
+# _LT_DECL_SED
+# ------------
+# Check for a fully-functional sed program, that truncates
+# as few characters as possible. Prefer GNU sed if found.
+m4_defun([_LT_DECL_SED],
+[AC_PROG_SED
+test -z "$SED" && SED=sed
+Xsed="$SED -e 1s/^X//"
+_LT_DECL([], [SED], [1], [A sed program that does not truncate output])
+_LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"],
+ [Sed that helps us avoid accidentally triggering echo(1) options like -n])
+])# _LT_DECL_SED
+
+m4_ifndef([AC_PROG_SED], [
+# NOTE: This macro has been submitted for inclusion into #
+# GNU Autoconf as AC_PROG_SED. When it is available in #
+# a released version of Autoconf we should remove this #
+# macro and use it instead. #
+
+m4_defun([AC_PROG_SED],
+[AC_MSG_CHECKING([for a sed that does not truncate output])
+AC_CACHE_VAL(lt_cv_path_SED,
+[# Loop through the user's path and test for sed and gsed.
+# Then use that list of sed's as ones to test for truncation.
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for lt_ac_prog in sed gsed; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
+ lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
+ fi
+ done
+ done
+done
+IFS=$as_save_IFS
+lt_ac_max=0
+lt_ac_count=0
+# Add /usr/xpg4/bin/sed as it is typically found on Solaris
+# along with /bin/sed that truncates output.
+for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
+ test ! -f $lt_ac_sed && continue
+ cat /dev/null > conftest.in
+ lt_ac_count=0
+ echo $ECHO_N "0123456789$ECHO_C" >conftest.in
+ # Check for GNU sed and select it if it is found.
+ if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
+ lt_cv_path_SED=$lt_ac_sed
+ break
+ fi
+ while true; do
+ cat conftest.in conftest.in >conftest.tmp
+ mv conftest.tmp conftest.in
+ cp conftest.in conftest.nl
+ echo >>conftest.nl
+ $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
+ cmp -s conftest.out conftest.nl || break
+ # 10000 chars as input seems more than enough
+ test $lt_ac_count -gt 10 && break
+ lt_ac_count=`expr $lt_ac_count + 1`
+ if test $lt_ac_count -gt $lt_ac_max; then
+ lt_ac_max=$lt_ac_count
+ lt_cv_path_SED=$lt_ac_sed
+ fi
+ done
+done
+])
+SED=$lt_cv_path_SED
+AC_SUBST([SED])
+AC_MSG_RESULT([$SED])
+])#AC_PROG_SED
+])#m4_ifndef
+
+# Old name:
+AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([LT_AC_PROG_SED], [])
+
+
+# _LT_CHECK_SHELL_FEATURES
+# ------------------------
+# Find out whether the shell is Bourne or XSI compatible,
+# or has some other useful features.
+m4_defun([_LT_CHECK_SHELL_FEATURES],
+[AC_MSG_CHECKING([whether the shell understands some XSI constructs])
+# Try some XSI features
+xsi_shell=no
+( _lt_dummy="a/b/c"
+ test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \
+ = c,a/b,b/c, \
+ && eval 'test $(( 1 + 1 )) -eq 2 \
+ && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
+ && xsi_shell=yes
+AC_MSG_RESULT([$xsi_shell])
+_LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell'])
+
+AC_MSG_CHECKING([whether the shell understands "+="])
+lt_shell_append=no
+( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \
+ >/dev/null 2>&1 \
+ && lt_shell_append=yes
+AC_MSG_RESULT([$lt_shell_append])
+_LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append'])
+
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+ lt_unset=unset
+else
+ lt_unset=false
+fi
+_LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl
+
+# test EBCDIC or ASCII
+case `echo X|tr X '\101'` in
+ A) # ASCII based system
+ # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
+ lt_SP2NL='tr \040 \012'
+ lt_NL2SP='tr \015\012 \040\040'
+ ;;
+ *) # EBCDIC based system
+ lt_SP2NL='tr \100 \n'
+ lt_NL2SP='tr \r\n \100\100'
+ ;;
+esac
+_LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl
+_LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl
+])# _LT_CHECK_SHELL_FEATURES
+
+
+# _LT_PROG_FUNCTION_REPLACE (FUNCNAME, REPLACEMENT-BODY)
+# ------------------------------------------------------
+# In `$cfgfile', look for function FUNCNAME delimited by `^FUNCNAME ()$' and
+# '^} FUNCNAME ', and replace its body with REPLACEMENT-BODY.
+m4_defun([_LT_PROG_FUNCTION_REPLACE],
+[dnl {
+sed -e '/^$1 ()$/,/^} # $1 /c\
+$1 ()\
+{\
+m4_bpatsubsts([$2], [$], [\\], [^\([ ]\)], [\\\1])
+} # Extended-shell $1 implementation' "$cfgfile" > $cfgfile.tmp \
+ && mv -f "$cfgfile.tmp" "$cfgfile" \
+ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+])
+
+
+# _LT_PROG_REPLACE_SHELLFNS
+# -------------------------
+# Replace existing portable implementations of several shell functions with
+# equivalent extended shell implementations where those features are available..
+m4_defun([_LT_PROG_REPLACE_SHELLFNS],
+[if test x"$xsi_shell" = xyes; then
+ _LT_PROG_FUNCTION_REPLACE([func_dirname], [dnl
+ case ${1} in
+ */*) func_dirname_result="${1%/*}${2}" ;;
+ * ) func_dirname_result="${3}" ;;
+ esac])
+
+ _LT_PROG_FUNCTION_REPLACE([func_basename], [dnl
+ func_basename_result="${1##*/}"])
+
+ _LT_PROG_FUNCTION_REPLACE([func_dirname_and_basename], [dnl
+ case ${1} in
+ */*) func_dirname_result="${1%/*}${2}" ;;
+ * ) func_dirname_result="${3}" ;;
+ esac
+ func_basename_result="${1##*/}"])
+
+ _LT_PROG_FUNCTION_REPLACE([func_stripname], [dnl
+ # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
+ # positional parameters, so assign one to ordinary parameter first.
+ func_stripname_result=${3}
+ func_stripname_result=${func_stripname_result#"${1}"}
+ func_stripname_result=${func_stripname_result%"${2}"}])
+
+ _LT_PROG_FUNCTION_REPLACE([func_split_long_opt], [dnl
+ func_split_long_opt_name=${1%%=*}
+ func_split_long_opt_arg=${1#*=}])
+
+ _LT_PROG_FUNCTION_REPLACE([func_split_short_opt], [dnl
+ func_split_short_opt_arg=${1#??}
+ func_split_short_opt_name=${1%"$func_split_short_opt_arg"}])
+
+ _LT_PROG_FUNCTION_REPLACE([func_lo2o], [dnl
+ case ${1} in
+ *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
+ *) func_lo2o_result=${1} ;;
+ esac])
+
+ _LT_PROG_FUNCTION_REPLACE([func_xform], [ func_xform_result=${1%.*}.lo])
+
+ _LT_PROG_FUNCTION_REPLACE([func_arith], [ func_arith_result=$(( $[*] ))])
+
+ _LT_PROG_FUNCTION_REPLACE([func_len], [ func_len_result=${#1}])
+fi
+
+if test x"$lt_shell_append" = xyes; then
+ _LT_PROG_FUNCTION_REPLACE([func_append], [ eval "${1}+=\\${2}"])
+
+ _LT_PROG_FUNCTION_REPLACE([func_append_quoted], [dnl
+ func_quote_for_eval "${2}"
+dnl m4 expansion turns \\\\ into \\, and then the shell eval turns that into \
+ eval "${1}+=\\\\ \\$func_quote_for_eval_result"])
+
+ # Save a `func_append' function call where possible by direct use of '+='
+ sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \
+ && mv -f "$cfgfile.tmp" "$cfgfile" \
+ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+ test 0 -eq $? || _lt_function_replace_fail=:
+else
+ # Save a `func_append' function call even when '+=' is not available
+ sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \
+ && mv -f "$cfgfile.tmp" "$cfgfile" \
+ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+ test 0 -eq $? || _lt_function_replace_fail=:
+fi
+
+if test x"$_lt_function_replace_fail" = x":"; then
+ AC_MSG_WARN([Unable to substitute extended shell functions in $ofile])
+fi
+])
+
+# _LT_PATH_CONVERSION_FUNCTIONS
+# -----------------------------
+# Determine which file name conversion functions should be used by
+# func_to_host_file (and, implicitly, by func_to_host_path). These are needed
+# for certain cross-compile configurations and native mingw.
+m4_defun([_LT_PATH_CONVERSION_FUNCTIONS],
+[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+AC_REQUIRE([AC_CANONICAL_BUILD])dnl
+AC_MSG_CHECKING([how to convert $build file names to $host format])
+AC_CACHE_VAL(lt_cv_to_host_file_cmd,
+[case $host in
+ *-*-mingw* )
+ case $build in
+ *-*-mingw* ) # actually msys
+ lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
+ ;;
+ *-*-cygwin* )
+ lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
+ ;;
+ * ) # otherwise, assume *nix
+ lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
+ ;;
+ esac
+ ;;
+ *-*-cygwin* )
+ case $build in
+ *-*-mingw* ) # actually msys
+ lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
+ ;;
+ *-*-cygwin* )
+ lt_cv_to_host_file_cmd=func_convert_file_noop
+ ;;
+ * ) # otherwise, assume *nix
+ lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
+ ;;
+ esac
+ ;;
+ * ) # unhandled hosts (and "normal" native builds)
+ lt_cv_to_host_file_cmd=func_convert_file_noop
+ ;;
+esac
+])
+to_host_file_cmd=$lt_cv_to_host_file_cmd
+AC_MSG_RESULT([$lt_cv_to_host_file_cmd])
+_LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd],
+ [0], [convert $build file names to $host format])dnl
+
+AC_MSG_CHECKING([how to convert $build file names to toolchain format])
+AC_CACHE_VAL(lt_cv_to_tool_file_cmd,
+[#assume ordinary cross tools, or native build.
+lt_cv_to_tool_file_cmd=func_convert_file_noop
+case $host in
+ *-*-mingw* )
+ case $build in
+ *-*-mingw* ) # actually msys
+ lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
+ ;;
+ esac
+ ;;
+esac
+])
+to_tool_file_cmd=$lt_cv_to_tool_file_cmd
+AC_MSG_RESULT([$lt_cv_to_tool_file_cmd])
+_LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd],
+ [0], [convert $build files to toolchain format])dnl
+])# _LT_PATH_CONVERSION_FUNCTIONS
+
+# Helper functions for option handling. -*- Autoconf -*-
+#
+# Copyright (C) 2004, 2005, 2007, 2008, 2009 Free Software Foundation,
+# Inc.
+# Written by Gary V. Vaughan, 2004
+#
+# This file is free software; the Free Software Foundation gives
+# unlimited permission to copy and/or distribute it, with or without
+# modifications, as long as this notice is preserved.
+
+# serial 7 ltoptions.m4
+
+# This is to help aclocal find these macros, as it can't see m4_define.
+AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])])
+
+
+# _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME)
+# ------------------------------------------
+m4_define([_LT_MANGLE_OPTION],
+[[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])])
+
+
+# _LT_SET_OPTION(MACRO-NAME, OPTION-NAME)
+# ---------------------------------------
+# Set option OPTION-NAME for macro MACRO-NAME, and if there is a
+# matching handler defined, dispatch to it. Other OPTION-NAMEs are
+# saved as a flag.
+m4_define([_LT_SET_OPTION],
+[m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl
+m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]),
+ _LT_MANGLE_DEFUN([$1], [$2]),
+ [m4_warning([Unknown $1 option `$2'])])[]dnl
+])
+
+
+# _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET])
+# ------------------------------------------------------------
+# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
+m4_define([_LT_IF_OPTION],
+[m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])])
+
+
+# _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET)
+# -------------------------------------------------------
+# Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME
+# are set.
+m4_define([_LT_UNLESS_OPTIONS],
+[m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
+ [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option),
+ [m4_define([$0_found])])])[]dnl
+m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3
+])[]dnl
+])
+
+
+# _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST)
+# ----------------------------------------
+# OPTION-LIST is a space-separated list of Libtool options associated
+# with MACRO-NAME. If any OPTION has a matching handler declared with
+# LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about
+# the unknown option and exit.
+m4_defun([_LT_SET_OPTIONS],
+[# Set options
+m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
+ [_LT_SET_OPTION([$1], _LT_Option)])
+
+m4_if([$1],[LT_INIT],[
+ dnl
+ dnl Simply set some default values (i.e off) if boolean options were not
+ dnl specified:
+ _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no
+ ])
+ _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no
+ ])
+ dnl
+ dnl If no reference was made to various pairs of opposing options, then
+ dnl we run the default mode handler for the pair. For example, if neither
+ dnl `shared' nor `disable-shared' was passed, we enable building of shared
+ dnl archives by default:
+ _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED])
+ _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC])
+ _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC])
+ _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install],
+ [_LT_ENABLE_FAST_INSTALL])
+ ])
+])# _LT_SET_OPTIONS
+
+
+
+# _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME)
+# -----------------------------------------
+m4_define([_LT_MANGLE_DEFUN],
+[[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])])
+
+
+# LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE)
+# -----------------------------------------------
+m4_define([LT_OPTION_DEFINE],
+[m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl
+])# LT_OPTION_DEFINE
+
+
+# dlopen
+# ------
+LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes
+])
+
+AU_DEFUN([AC_LIBTOOL_DLOPEN],
+[_LT_SET_OPTION([LT_INIT], [dlopen])
+AC_DIAGNOSE([obsolete],
+[$0: Remove this warning and the call to _LT_SET_OPTION when you
+put the `dlopen' option into LT_INIT's first parameter.])
+])
+
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], [])
+
+
+# win32-dll
+# ---------
+# Declare package support for building win32 dll's.
+LT_OPTION_DEFINE([LT_INIT], [win32-dll],
+[enable_win32_dll=yes
+
+case $host in
+*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*)
+ AC_CHECK_TOOL(AS, as, false)
+ AC_CHECK_TOOL(DLLTOOL, dlltool, false)
+ AC_CHECK_TOOL(OBJDUMP, objdump, false)
+ ;;
+esac
+
+test -z "$AS" && AS=as
+_LT_DECL([], [AS], [1], [Assembler program])dnl
+
+test -z "$DLLTOOL" && DLLTOOL=dlltool
+_LT_DECL([], [DLLTOOL], [1], [DLL creation program])dnl
+
+test -z "$OBJDUMP" && OBJDUMP=objdump
+_LT_DECL([], [OBJDUMP], [1], [Object dumper program])dnl
+])# win32-dll
+
+AU_DEFUN([AC_LIBTOOL_WIN32_DLL],
+[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+_LT_SET_OPTION([LT_INIT], [win32-dll])
+AC_DIAGNOSE([obsolete],
+[$0: Remove this warning and the call to _LT_SET_OPTION when you
+put the `win32-dll' option into LT_INIT's first parameter.])
+])
+
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [])
+
+
+# _LT_ENABLE_SHARED([DEFAULT])
+# ----------------------------
+# implement the --enable-shared flag, and supports the `shared' and
+# `disable-shared' LT_INIT options.
+# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
+m4_define([_LT_ENABLE_SHARED],
+[m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl
+AC_ARG_ENABLE([shared],
+ [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
+ [build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])],
+ [p=${PACKAGE-default}
+ case $enableval in
+ yes) enable_shared=yes ;;
+ no) enable_shared=no ;;
+ *)
+ enable_shared=no
+ # Look at the argument we got. We use all the common list separators.
+ lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+ for pkg in $enableval; do
+ IFS="$lt_save_ifs"
+ if test "X$pkg" = "X$p"; then
+ enable_shared=yes
+ fi
+ done
+ IFS="$lt_save_ifs"
+ ;;
+ esac],
+ [enable_shared=]_LT_ENABLE_SHARED_DEFAULT)
+
+ _LT_DECL([build_libtool_libs], [enable_shared], [0],
+ [Whether or not to build shared libraries])
+])# _LT_ENABLE_SHARED
+
+LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])])
+LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])])
+
+# Old names:
+AC_DEFUN([AC_ENABLE_SHARED],
+[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared])
+])
+
+AC_DEFUN([AC_DISABLE_SHARED],
+[_LT_SET_OPTION([LT_INIT], [disable-shared])
+])
+
+AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
+AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
+
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AM_ENABLE_SHARED], [])
+dnl AC_DEFUN([AM_DISABLE_SHARED], [])
+
+
+
+# _LT_ENABLE_STATIC([DEFAULT])
+# ----------------------------
+# implement the --enable-static flag, and support the `static' and
+# `disable-static' LT_INIT options.
+# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
+m4_define([_LT_ENABLE_STATIC],
+[m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl
+AC_ARG_ENABLE([static],
+ [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@],
+ [build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])],
+ [p=${PACKAGE-default}
+ case $enableval in
+ yes) enable_static=yes ;;
+ no) enable_static=no ;;
+ *)
+ enable_static=no
+ # Look at the argument we got. We use all the common list separators.
+ lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+ for pkg in $enableval; do
+ IFS="$lt_save_ifs"
+ if test "X$pkg" = "X$p"; then
+ enable_static=yes
+ fi
+ done
+ IFS="$lt_save_ifs"
+ ;;
+ esac],
+ [enable_static=]_LT_ENABLE_STATIC_DEFAULT)
+
+ _LT_DECL([build_old_libs], [enable_static], [0],
+ [Whether or not to build static libraries])
+])# _LT_ENABLE_STATIC
+
+LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])])
+LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])])
+
+# Old names:
+AC_DEFUN([AC_ENABLE_STATIC],
+[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static])
+])
+
+AC_DEFUN([AC_DISABLE_STATIC],
+[_LT_SET_OPTION([LT_INIT], [disable-static])
+])
+
+AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
+AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
+
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AM_ENABLE_STATIC], [])
+dnl AC_DEFUN([AM_DISABLE_STATIC], [])
+
+
+
+# _LT_ENABLE_FAST_INSTALL([DEFAULT])
+# ----------------------------------
+# implement the --enable-fast-install flag, and support the `fast-install'
+# and `disable-fast-install' LT_INIT options.
+# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
+m4_define([_LT_ENABLE_FAST_INSTALL],
+[m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl
+AC_ARG_ENABLE([fast-install],
+ [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
+ [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
+ [p=${PACKAGE-default}
+ case $enableval in
+ yes) enable_fast_install=yes ;;
+ no) enable_fast_install=no ;;
+ *)
+ enable_fast_install=no
+ # Look at the argument we got. We use all the common list separators.
+ lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+ for pkg in $enableval; do
+ IFS="$lt_save_ifs"
+ if test "X$pkg" = "X$p"; then
+ enable_fast_install=yes
+ fi
+ done
+ IFS="$lt_save_ifs"
+ ;;
+ esac],
+ [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT)
+
+_LT_DECL([fast_install], [enable_fast_install], [0],
+ [Whether or not to optimize for fast installation])dnl
+])# _LT_ENABLE_FAST_INSTALL
+
+LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])])
+LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])])
+
+# Old names:
+AU_DEFUN([AC_ENABLE_FAST_INSTALL],
+[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install])
+AC_DIAGNOSE([obsolete],
+[$0: Remove this warning and the call to _LT_SET_OPTION when you put
+the `fast-install' option into LT_INIT's first parameter.])
+])
+
+AU_DEFUN([AC_DISABLE_FAST_INSTALL],
+[_LT_SET_OPTION([LT_INIT], [disable-fast-install])
+AC_DIAGNOSE([obsolete],
+[$0: Remove this warning and the call to _LT_SET_OPTION when you put
+the `disable-fast-install' option into LT_INIT's first parameter.])
+])
+
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], [])
+dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], [])
+
+
+# _LT_WITH_PIC([MODE])
+# --------------------
+# implement the --with-pic flag, and support the `pic-only' and `no-pic'
+# LT_INIT options.
+# MODE is either `yes' or `no'. If omitted, it defaults to `both'.
+m4_define([_LT_WITH_PIC],
+[AC_ARG_WITH([pic],
+ [AS_HELP_STRING([--with-pic@<:@=PKGS@:>@],
+ [try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
+ [lt_p=${PACKAGE-default}
+ case $withval in
+ yes|no) pic_mode=$withval ;;
+ *)
+ pic_mode=default
+ # Look at the argument we got. We use all the common list separators.
+ lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+ for lt_pkg in $withval; do
+ IFS="$lt_save_ifs"
+ if test "X$lt_pkg" = "X$lt_p"; then
+ pic_mode=yes
+ fi
+ done
+ IFS="$lt_save_ifs"
+ ;;
+ esac],
+ [pic_mode=default])
+
+test -z "$pic_mode" && pic_mode=m4_default([$1], [default])
+
+_LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl
+])# _LT_WITH_PIC
+
+LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])])
+LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])])
+
+# Old name:
+AU_DEFUN([AC_LIBTOOL_PICMODE],
+[_LT_SET_OPTION([LT_INIT], [pic-only])
+AC_DIAGNOSE([obsolete],
+[$0: Remove this warning and the call to _LT_SET_OPTION when you
+put the `pic-only' option into LT_INIT's first parameter.])
+])
+
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_PICMODE], [])
+
+
+m4_define([_LTDL_MODE], [])
+LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive],
+ [m4_define([_LTDL_MODE], [nonrecursive])])
+LT_OPTION_DEFINE([LTDL_INIT], [recursive],
+ [m4_define([_LTDL_MODE], [recursive])])
+LT_OPTION_DEFINE([LTDL_INIT], [subproject],
+ [m4_define([_LTDL_MODE], [subproject])])
+
+m4_define([_LTDL_TYPE], [])
+LT_OPTION_DEFINE([LTDL_INIT], [installable],
+ [m4_define([_LTDL_TYPE], [installable])])
+LT_OPTION_DEFINE([LTDL_INIT], [convenience],
+ [m4_define([_LTDL_TYPE], [convenience])])
+
+# ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*-
+#
+# Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
+# Written by Gary V. Vaughan, 2004
+#
+# This file is free software; the Free Software Foundation gives
+# unlimited permission to copy and/or distribute it, with or without
+# modifications, as long as this notice is preserved.
+
+# serial 6 ltsugar.m4
+
+# This is to help aclocal find these macros, as it can't see m4_define.
+AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])])
+
+
+# lt_join(SEP, ARG1, [ARG2...])
+# -----------------------------
+# Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their
+# associated separator.
+# Needed until we can rely on m4_join from Autoconf 2.62, since all earlier
+# versions in m4sugar had bugs.
+m4_define([lt_join],
+[m4_if([$#], [1], [],
+ [$#], [2], [[$2]],
+ [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])])
+m4_define([_lt_join],
+[m4_if([$#$2], [2], [],
+ [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])])
+
+
+# lt_car(LIST)
+# lt_cdr(LIST)
+# ------------
+# Manipulate m4 lists.
+# These macros are necessary as long as will still need to support
+# Autoconf-2.59 which quotes differently.
+m4_define([lt_car], [[$1]])
+m4_define([lt_cdr],
+[m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])],
+ [$#], 1, [],
+ [m4_dquote(m4_shift($@))])])
+m4_define([lt_unquote], $1)
+
+
+# lt_append(MACRO-NAME, STRING, [SEPARATOR])
+# ------------------------------------------
+# Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'.
+# Note that neither SEPARATOR nor STRING are expanded; they are appended
+# to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked).
+# No SEPARATOR is output if MACRO-NAME was previously undefined (different
+# than defined and empty).
+#
+# This macro is needed until we can rely on Autoconf 2.62, since earlier
+# versions of m4sugar mistakenly expanded SEPARATOR but not STRING.
+m4_define([lt_append],
+[m4_define([$1],
+ m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])])
+
+
+
+# lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...])
+# ----------------------------------------------------------
+# Produce a SEP delimited list of all paired combinations of elements of
+# PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list
+# has the form PREFIXmINFIXSUFFIXn.
+# Needed until we can rely on m4_combine added in Autoconf 2.62.
+m4_define([lt_combine],
+[m4_if(m4_eval([$# > 3]), [1],
+ [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl
+[[m4_foreach([_Lt_prefix], [$2],
+ [m4_foreach([_Lt_suffix],
+ ]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[,
+ [_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])])
+
+
+# lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ])
+# -----------------------------------------------------------------------
+# Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited
+# by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ.
+m4_define([lt_if_append_uniq],
+[m4_ifdef([$1],
+ [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1],
+ [lt_append([$1], [$2], [$3])$4],
+ [$5])],
+ [lt_append([$1], [$2], [$3])$4])])
+
+
+# lt_dict_add(DICT, KEY, VALUE)
+# -----------------------------
+m4_define([lt_dict_add],
+[m4_define([$1($2)], [$3])])
+
+
+# lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE)
+# --------------------------------------------
+m4_define([lt_dict_add_subkey],
+[m4_define([$1($2:$3)], [$4])])
+
+
+# lt_dict_fetch(DICT, KEY, [SUBKEY])
+# ----------------------------------
+m4_define([lt_dict_fetch],
+[m4_ifval([$3],
+ m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]),
+ m4_ifdef([$1($2)], [m4_defn([$1($2)])]))])
+
+
+# lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE])
+# -----------------------------------------------------------------
+m4_define([lt_if_dict_fetch],
+[m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4],
+ [$5],
+ [$6])])
+
+
+# lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...])
+# --------------------------------------------------------------
+m4_define([lt_dict_filter],
+[m4_if([$5], [], [],
+ [lt_join(m4_quote(m4_default([$4], [[, ]])),
+ lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]),
+ [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl
+])
+
+# ltversion.m4 -- version numbers -*- Autoconf -*-
+#
+# Copyright (C) 2004 Free Software Foundation, Inc.
+# Written by Scott James Remnant, 2004
+#
+# This file is free software; the Free Software Foundation gives
+# unlimited permission to copy and/or distribute it, with or without
+# modifications, as long as this notice is preserved.
+
+# @configure_input@
+
+# serial 3337 ltversion.m4
+# This file is part of GNU Libtool
+
+m4_define([LT_PACKAGE_VERSION], [2.4.2])
+m4_define([LT_PACKAGE_REVISION], [1.3337])
+
+AC_DEFUN([LTVERSION_VERSION],
+[macro_version='2.4.2'
+macro_revision='1.3337'
+_LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?])
+_LT_DECL(, macro_revision, 0)
+])
+
+# lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*-
+#
+# Copyright (C) 2004, 2005, 2007, 2009 Free Software Foundation, Inc.
+# Written by Scott James Remnant, 2004.
+#
+# This file is free software; the Free Software Foundation gives
+# unlimited permission to copy and/or distribute it, with or without
+# modifications, as long as this notice is preserved.
+
+# serial 5 lt~obsolete.m4
+
+# These exist entirely to fool aclocal when bootstrapping libtool.
+#
+# In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN)
+# which have later been changed to m4_define as they aren't part of the
+# exported API, or moved to Autoconf or Automake where they belong.
+#
+# The trouble is, aclocal is a bit thick. It'll see the old AC_DEFUN
+# in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us
+# using a macro with the same name in our local m4/libtool.m4 it'll
+# pull the old libtool.m4 in (it doesn't see our shiny new m4_define
+# and doesn't know about Autoconf macros at all.)
+#
+# So we provide this file, which has a silly filename so it's always
+# included after everything else. This provides aclocal with the
+# AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything
+# because those macros already exist, or will be overwritten later.
+# We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6.
+#
+# Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here.
+# Yes, that means every name once taken will need to remain here until
+# we give up compatibility with versions before 1.7, at which point
+# we need to keep only those names which we still refer to.
+
+# This is to help aclocal find these macros, as it can't see m4_define.
+AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])])
+
+m4_ifndef([AC_LIBTOOL_LINKER_OPTION], [AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])])
+m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP])])
+m4_ifndef([_LT_AC_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])])
+m4_ifndef([_LT_AC_SHELL_INIT], [AC_DEFUN([_LT_AC_SHELL_INIT])])
+m4_ifndef([_LT_AC_SYS_LIBPATH_AIX], [AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX])])
+m4_ifndef([_LT_PROG_LTMAIN], [AC_DEFUN([_LT_PROG_LTMAIN])])
+m4_ifndef([_LT_AC_TAGVAR], [AC_DEFUN([_LT_AC_TAGVAR])])
+m4_ifndef([AC_LTDL_ENABLE_INSTALL], [AC_DEFUN([AC_LTDL_ENABLE_INSTALL])])
+m4_ifndef([AC_LTDL_PREOPEN], [AC_DEFUN([AC_LTDL_PREOPEN])])
+m4_ifndef([_LT_AC_SYS_COMPILER], [AC_DEFUN([_LT_AC_SYS_COMPILER])])
+m4_ifndef([_LT_AC_LOCK], [AC_DEFUN([_LT_AC_LOCK])])
+m4_ifndef([AC_LIBTOOL_SYS_OLD_ARCHIVE], [AC_DEFUN([AC_LIBTOOL_SYS_OLD_ARCHIVE])])
+m4_ifndef([_LT_AC_TRY_DLOPEN_SELF], [AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF])])
+m4_ifndef([AC_LIBTOOL_PROG_CC_C_O], [AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O])])
+m4_ifndef([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], [AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS])])
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+# Copyright (C) 2003-2013 Free Software Foundation, Inc.
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+# Copyright (C) 1998-2013 Free Software Foundation, Inc.
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+# Check to see how 'make' treats includes. -*- Autoconf -*-
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+# Copyright (C) 2001-2013 Free Software Foundation, Inc.
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+# AM_MAKE_INCLUDE()
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+# Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
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+# Copyright (C) 1997-2013 Free Software Foundation, Inc.
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+# Helper functions for option handling. -*- Autoconf -*-
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+# Copyright (C) 2001-2013 Free Software Foundation, Inc.
+#
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+# Copyright (C) 1996-2013 Free Software Foundation, Inc.
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+# Copyright (C) 2009-2013 Free Software Foundation, Inc.
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+# Copyright (C) 2001-2013 Free Software Foundation, Inc.
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+
+AC_SUBST([am__tar])
+AC_SUBST([am__untar])
+]) # _AM_PROG_TAR
+
--- /dev/null
+#! /bin/sh
+# Attempt to guess a canonical system name.
+# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
+# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,
+# 2011, 2012, 2013 Free Software Foundation, Inc.
+
+timestamp='2012-12-29'
+
+# This file is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, see <http://www.gnu.org/licenses/>.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that
+# program. This Exception is an additional permission under section 7
+# of the GNU General Public License, version 3 ("GPLv3").
+#
+# Originally written by Per Bothner.
+#
+# You can get the latest version of this script from:
+# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
+#
+# Please send patches with a ChangeLog entry to config-patches@gnu.org.
+
+
+me=`echo "$0" | sed -e 's,.*/,,'`
+
+usage="\
+Usage: $0 [OPTION]
+
+Output the configuration name of the system \`$me' is run on.
+
+Operation modes:
+ -h, --help print this help, then exit
+ -t, --time-stamp print date of last modification, then exit
+ -v, --version print version number, then exit
+
+Report bugs and patches to <config-patches@gnu.org>."
+
+version="\
+GNU config.guess ($timestamp)
+
+Originally written by Per Bothner.
+Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
+2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011,
+2012, 2013 Free Software Foundation, Inc.
+
+This is free software; see the source for copying conditions. There is NO
+warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
+
+help="
+Try \`$me --help' for more information."
+
+# Parse command line
+while test $# -gt 0 ; do
+ case $1 in
+ --time-stamp | --time* | -t )
+ echo "$timestamp" ; exit ;;
+ --version | -v )
+ echo "$version" ; exit ;;
+ --help | --h* | -h )
+ echo "$usage"; exit ;;
+ -- ) # Stop option processing
+ shift; break ;;
+ - ) # Use stdin as input.
+ break ;;
+ -* )
+ echo "$me: invalid option $1$help" >&2
+ exit 1 ;;
+ * )
+ break ;;
+ esac
+done
+
+if test $# != 0; then
+ echo "$me: too many arguments$help" >&2
+ exit 1
+fi
+
+trap 'exit 1' 1 2 15
+
+# CC_FOR_BUILD -- compiler used by this script. Note that the use of a
+# compiler to aid in system detection is discouraged as it requires
+# temporary files to be created and, as you can see below, it is a
+# headache to deal with in a portable fashion.
+
+# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
+# use `HOST_CC' if defined, but it is deprecated.
+
+# Portable tmp directory creation inspired by the Autoconf team.
+
+set_cc_for_build='
+trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ;
+trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ;
+: ${TMPDIR=/tmp} ;
+ { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
+ { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } ||
+ { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } ||
+ { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ;
+dummy=$tmp/dummy ;
+tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ;
+case $CC_FOR_BUILD,$HOST_CC,$CC in
+ ,,) echo "int x;" > $dummy.c ;
+ for c in cc gcc c89 c99 ; do
+ if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then
+ CC_FOR_BUILD="$c"; break ;
+ fi ;
+ done ;
+ if test x"$CC_FOR_BUILD" = x ; then
+ CC_FOR_BUILD=no_compiler_found ;
+ fi
+ ;;
+ ,,*) CC_FOR_BUILD=$CC ;;
+ ,*,*) CC_FOR_BUILD=$HOST_CC ;;
+esac ; set_cc_for_build= ;'
+
+# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
+# (ghazi@noc.rutgers.edu 1994-08-24)
+if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
+ PATH=$PATH:/.attbin ; export PATH
+fi
+
+UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
+UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
+UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown
+UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
+
+# Note: order is significant - the case branches are not exclusive.
+
+case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
+ *:NetBSD:*:*)
+ # NetBSD (nbsd) targets should (where applicable) match one or
+ # more of the tuples: *-*-netbsdelf*, *-*-netbsdaout*,
+ # *-*-netbsdecoff* and *-*-netbsd*. For targets that recently
+ # switched to ELF, *-*-netbsd* would select the old
+ # object file format. This provides both forward
+ # compatibility and a consistent mechanism for selecting the
+ # object file format.
+ #
+ # Note: NetBSD doesn't particularly care about the vendor
+ # portion of the name. We always set it to "unknown".
+ sysctl="sysctl -n hw.machine_arch"
+ UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \
+ /usr/sbin/$sysctl 2>/dev/null || echo unknown)`
+ case "${UNAME_MACHINE_ARCH}" in
+ armeb) machine=armeb-unknown ;;
+ arm*) machine=arm-unknown ;;
+ sh3el) machine=shl-unknown ;;
+ sh3eb) machine=sh-unknown ;;
+ sh5el) machine=sh5le-unknown ;;
+ *) machine=${UNAME_MACHINE_ARCH}-unknown ;;
+ esac
+ # The Operating System including object format, if it has switched
+ # to ELF recently, or will in the future.
+ case "${UNAME_MACHINE_ARCH}" in
+ arm*|i386|m68k|ns32k|sh3*|sparc|vax)
+ eval $set_cc_for_build
+ if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
+ | grep -q __ELF__
+ then
+ # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
+ # Return netbsd for either. FIX?
+ os=netbsd
+ else
+ os=netbsdelf
+ fi
+ ;;
+ *)
+ os=netbsd
+ ;;
+ esac
+ # The OS release
+ # Debian GNU/NetBSD machines have a different userland, and
+ # thus, need a distinct triplet. However, they do not need
+ # kernel version information, so it can be replaced with a
+ # suitable tag, in the style of linux-gnu.
+ case "${UNAME_VERSION}" in
+ Debian*)
+ release='-gnu'
+ ;;
+ *)
+ release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
+ ;;
+ esac
+ # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
+ # contains redundant information, the shorter form:
+ # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
+ echo "${machine}-${os}${release}"
+ exit ;;
+ *:Bitrig:*:*)
+ UNAME_MACHINE_ARCH=`arch | sed 's/Bitrig.//'`
+ echo ${UNAME_MACHINE_ARCH}-unknown-bitrig${UNAME_RELEASE}
+ exit ;;
+ *:OpenBSD:*:*)
+ UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
+ echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE}
+ exit ;;
+ *:ekkoBSD:*:*)
+ echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE}
+ exit ;;
+ *:SolidBSD:*:*)
+ echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE}
+ exit ;;
+ macppc:MirBSD:*:*)
+ echo powerpc-unknown-mirbsd${UNAME_RELEASE}
+ exit ;;
+ *:MirBSD:*:*)
+ echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE}
+ exit ;;
+ alpha:OSF1:*:*)
+ case $UNAME_RELEASE in
+ *4.0)
+ UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
+ ;;
+ *5.*)
+ UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
+ ;;
+ esac
+ # According to Compaq, /usr/sbin/psrinfo has been available on
+ # OSF/1 and Tru64 systems produced since 1995. I hope that
+ # covers most systems running today. This code pipes the CPU
+ # types through head -n 1, so we only detect the type of CPU 0.
+ ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^ The alpha \(.*\) processor.*$/\1/p' | head -n 1`
+ case "$ALPHA_CPU_TYPE" in
+ "EV4 (21064)")
+ UNAME_MACHINE="alpha" ;;
+ "EV4.5 (21064)")
+ UNAME_MACHINE="alpha" ;;
+ "LCA4 (21066/21068)")
+ UNAME_MACHINE="alpha" ;;
+ "EV5 (21164)")
+ UNAME_MACHINE="alphaev5" ;;
+ "EV5.6 (21164A)")
+ UNAME_MACHINE="alphaev56" ;;
+ "EV5.6 (21164PC)")
+ UNAME_MACHINE="alphapca56" ;;
+ "EV5.7 (21164PC)")
+ UNAME_MACHINE="alphapca57" ;;
+ "EV6 (21264)")
+ UNAME_MACHINE="alphaev6" ;;
+ "EV6.7 (21264A)")
+ UNAME_MACHINE="alphaev67" ;;
+ "EV6.8CB (21264C)")
+ UNAME_MACHINE="alphaev68" ;;
+ "EV6.8AL (21264B)")
+ UNAME_MACHINE="alphaev68" ;;
+ "EV6.8CX (21264D)")
+ UNAME_MACHINE="alphaev68" ;;
+ "EV6.9A (21264/EV69A)")
+ UNAME_MACHINE="alphaev69" ;;
+ "EV7 (21364)")
+ UNAME_MACHINE="alphaev7" ;;
+ "EV7.9 (21364A)")
+ UNAME_MACHINE="alphaev79" ;;
+ esac
+ # A Pn.n version is a patched version.
+ # A Vn.n version is a released version.
+ # A Tn.n version is a released field test version.
+ # A Xn.n version is an unreleased experimental baselevel.
+ # 1.2 uses "1.2" for uname -r.
+ echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
+ # Reset EXIT trap before exiting to avoid spurious non-zero exit code.
+ exitcode=$?
+ trap '' 0
+ exit $exitcode ;;
+ Alpha\ *:Windows_NT*:*)
+ # How do we know it's Interix rather than the generic POSIX subsystem?
+ # Should we change UNAME_MACHINE based on the output of uname instead
+ # of the specific Alpha model?
+ echo alpha-pc-interix
+ exit ;;
+ 21064:Windows_NT:50:3)
+ echo alpha-dec-winnt3.5
+ exit ;;
+ Amiga*:UNIX_System_V:4.0:*)
+ echo m68k-unknown-sysv4
+ exit ;;
+ *:[Aa]miga[Oo][Ss]:*:*)
+ echo ${UNAME_MACHINE}-unknown-amigaos
+ exit ;;
+ *:[Mm]orph[Oo][Ss]:*:*)
+ echo ${UNAME_MACHINE}-unknown-morphos
+ exit ;;
+ *:OS/390:*:*)
+ echo i370-ibm-openedition
+ exit ;;
+ *:z/VM:*:*)
+ echo s390-ibm-zvmoe
+ exit ;;
+ *:OS400:*:*)
+ echo powerpc-ibm-os400
+ exit ;;
+ arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
+ echo arm-acorn-riscix${UNAME_RELEASE}
+ exit ;;
+ arm*:riscos:*:*|arm*:RISCOS:*:*)
+ echo arm-unknown-riscos
+ exit ;;
+ SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
+ echo hppa1.1-hitachi-hiuxmpp
+ exit ;;
+ Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
+ # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
+ if test "`(/bin/universe) 2>/dev/null`" = att ; then
+ echo pyramid-pyramid-sysv3
+ else
+ echo pyramid-pyramid-bsd
+ fi
+ exit ;;
+ NILE*:*:*:dcosx)
+ echo pyramid-pyramid-svr4
+ exit ;;
+ DRS?6000:unix:4.0:6*)
+ echo sparc-icl-nx6
+ exit ;;
+ DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)
+ case `/usr/bin/uname -p` in
+ sparc) echo sparc-icl-nx7; exit ;;
+ esac ;;
+ s390x:SunOS:*:*)
+ echo ${UNAME_MACHINE}-ibm-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ sun4H:SunOS:5.*:*)
+ echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
+ echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*)
+ echo i386-pc-auroraux${UNAME_RELEASE}
+ exit ;;
+ i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*)
+ eval $set_cc_for_build
+ SUN_ARCH="i386"
+ # If there is a compiler, see if it is configured for 64-bit objects.
+ # Note that the Sun cc does not turn __LP64__ into 1 like gcc does.
+ # This test works for both compilers.
+ if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
+ if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \
+ (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
+ grep IS_64BIT_ARCH >/dev/null
+ then
+ SUN_ARCH="x86_64"
+ fi
+ fi
+ echo ${SUN_ARCH}-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ sun4*:SunOS:6*:*)
+ # According to config.sub, this is the proper way to canonicalize
+ # SunOS6. Hard to guess exactly what SunOS6 will be like, but
+ # it's likely to be more like Solaris than SunOS4.
+ echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ sun4*:SunOS:*:*)
+ case "`/usr/bin/arch -k`" in
+ Series*|S4*)
+ UNAME_RELEASE=`uname -v`
+ ;;
+ esac
+ # Japanese Language versions have a version number like `4.1.3-JL'.
+ echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
+ exit ;;
+ sun3*:SunOS:*:*)
+ echo m68k-sun-sunos${UNAME_RELEASE}
+ exit ;;
+ sun*:*:4.2BSD:*)
+ UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
+ test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
+ case "`/bin/arch`" in
+ sun3)
+ echo m68k-sun-sunos${UNAME_RELEASE}
+ ;;
+ sun4)
+ echo sparc-sun-sunos${UNAME_RELEASE}
+ ;;
+ esac
+ exit ;;
+ aushp:SunOS:*:*)
+ echo sparc-auspex-sunos${UNAME_RELEASE}
+ exit ;;
+ # The situation for MiNT is a little confusing. The machine name
+ # can be virtually everything (everything which is not
+ # "atarist" or "atariste" at least should have a processor
+ # > m68000). The system name ranges from "MiNT" over "FreeMiNT"
+ # to the lowercase version "mint" (or "freemint"). Finally
+ # the system name "TOS" denotes a system which is actually not
+ # MiNT. But MiNT is downward compatible to TOS, so this should
+ # be no problem.
+ atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
+ echo m68k-atari-mint${UNAME_RELEASE}
+ exit ;;
+ atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
+ echo m68k-atari-mint${UNAME_RELEASE}
+ exit ;;
+ *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
+ echo m68k-atari-mint${UNAME_RELEASE}
+ exit ;;
+ milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
+ echo m68k-milan-mint${UNAME_RELEASE}
+ exit ;;
+ hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
+ echo m68k-hades-mint${UNAME_RELEASE}
+ exit ;;
+ *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
+ echo m68k-unknown-mint${UNAME_RELEASE}
+ exit ;;
+ m68k:machten:*:*)
+ echo m68k-apple-machten${UNAME_RELEASE}
+ exit ;;
+ powerpc:machten:*:*)
+ echo powerpc-apple-machten${UNAME_RELEASE}
+ exit ;;
+ RISC*:Mach:*:*)
+ echo mips-dec-mach_bsd4.3
+ exit ;;
+ RISC*:ULTRIX:*:*)
+ echo mips-dec-ultrix${UNAME_RELEASE}
+ exit ;;
+ VAX*:ULTRIX*:*:*)
+ echo vax-dec-ultrix${UNAME_RELEASE}
+ exit ;;
+ 2020:CLIX:*:* | 2430:CLIX:*:*)
+ echo clipper-intergraph-clix${UNAME_RELEASE}
+ exit ;;
+ mips:*:*:UMIPS | mips:*:*:RISCos)
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+#ifdef __cplusplus
+#include <stdio.h> /* for printf() prototype */
+ int main (int argc, char *argv[]) {
+#else
+ int main (argc, argv) int argc; char *argv[]; {
+#endif
+ #if defined (host_mips) && defined (MIPSEB)
+ #if defined (SYSTYPE_SYSV)
+ printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
+ #endif
+ #if defined (SYSTYPE_SVR4)
+ printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
+ #endif
+ #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
+ printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
+ #endif
+ #endif
+ exit (-1);
+ }
+EOF
+ $CC_FOR_BUILD -o $dummy $dummy.c &&
+ dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` &&
+ SYSTEM_NAME=`$dummy $dummyarg` &&
+ { echo "$SYSTEM_NAME"; exit; }
+ echo mips-mips-riscos${UNAME_RELEASE}
+ exit ;;
+ Motorola:PowerMAX_OS:*:*)
+ echo powerpc-motorola-powermax
+ exit ;;
+ Motorola:*:4.3:PL8-*)
+ echo powerpc-harris-powermax
+ exit ;;
+ Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
+ echo powerpc-harris-powermax
+ exit ;;
+ Night_Hawk:Power_UNIX:*:*)
+ echo powerpc-harris-powerunix
+ exit ;;
+ m88k:CX/UX:7*:*)
+ echo m88k-harris-cxux7
+ exit ;;
+ m88k:*:4*:R4*)
+ echo m88k-motorola-sysv4
+ exit ;;
+ m88k:*:3*:R3*)
+ echo m88k-motorola-sysv3
+ exit ;;
+ AViiON:dgux:*:*)
+ # DG/UX returns AViiON for all architectures
+ UNAME_PROCESSOR=`/usr/bin/uname -p`
+ if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
+ then
+ if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
+ [ ${TARGET_BINARY_INTERFACE}x = x ]
+ then
+ echo m88k-dg-dgux${UNAME_RELEASE}
+ else
+ echo m88k-dg-dguxbcs${UNAME_RELEASE}
+ fi
+ else
+ echo i586-dg-dgux${UNAME_RELEASE}
+ fi
+ exit ;;
+ M88*:DolphinOS:*:*) # DolphinOS (SVR3)
+ echo m88k-dolphin-sysv3
+ exit ;;
+ M88*:*:R3*:*)
+ # Delta 88k system running SVR3
+ echo m88k-motorola-sysv3
+ exit ;;
+ XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
+ echo m88k-tektronix-sysv3
+ exit ;;
+ Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
+ echo m68k-tektronix-bsd
+ exit ;;
+ *:IRIX*:*:*)
+ echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
+ exit ;;
+ ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
+ echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id
+ exit ;; # Note that: echo "'`uname -s`'" gives 'AIX '
+ i*86:AIX:*:*)
+ echo i386-ibm-aix
+ exit ;;
+ ia64:AIX:*:*)
+ if [ -x /usr/bin/oslevel ] ; then
+ IBM_REV=`/usr/bin/oslevel`
+ else
+ IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
+ fi
+ echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
+ exit ;;
+ *:AIX:2:3)
+ if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+ #include <sys/systemcfg.h>
+
+ main()
+ {
+ if (!__power_pc())
+ exit(1);
+ puts("powerpc-ibm-aix3.2.5");
+ exit(0);
+ }
+EOF
+ if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy`
+ then
+ echo "$SYSTEM_NAME"
+ else
+ echo rs6000-ibm-aix3.2.5
+ fi
+ elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
+ echo rs6000-ibm-aix3.2.4
+ else
+ echo rs6000-ibm-aix3.2
+ fi
+ exit ;;
+ *:AIX:*:[4567])
+ IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
+ if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
+ IBM_ARCH=rs6000
+ else
+ IBM_ARCH=powerpc
+ fi
+ if [ -x /usr/bin/oslevel ] ; then
+ IBM_REV=`/usr/bin/oslevel`
+ else
+ IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
+ fi
+ echo ${IBM_ARCH}-ibm-aix${IBM_REV}
+ exit ;;
+ *:AIX:*:*)
+ echo rs6000-ibm-aix
+ exit ;;
+ ibmrt:4.4BSD:*|romp-ibm:BSD:*)
+ echo romp-ibm-bsd4.4
+ exit ;;
+ ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and
+ echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to
+ exit ;; # report: romp-ibm BSD 4.3
+ *:BOSX:*:*)
+ echo rs6000-bull-bosx
+ exit ;;
+ DPX/2?00:B.O.S.:*:*)
+ echo m68k-bull-sysv3
+ exit ;;
+ 9000/[34]??:4.3bsd:1.*:*)
+ echo m68k-hp-bsd
+ exit ;;
+ hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
+ echo m68k-hp-bsd4.4
+ exit ;;
+ 9000/[34678]??:HP-UX:*:*)
+ HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
+ case "${UNAME_MACHINE}" in
+ 9000/31? ) HP_ARCH=m68000 ;;
+ 9000/[34]?? ) HP_ARCH=m68k ;;
+ 9000/[678][0-9][0-9])
+ if [ -x /usr/bin/getconf ]; then
+ sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
+ sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
+ case "${sc_cpu_version}" in
+ 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
+ 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
+ 532) # CPU_PA_RISC2_0
+ case "${sc_kernel_bits}" in
+ 32) HP_ARCH="hppa2.0n" ;;
+ 64) HP_ARCH="hppa2.0w" ;;
+ '') HP_ARCH="hppa2.0" ;; # HP-UX 10.20
+ esac ;;
+ esac
+ fi
+ if [ "${HP_ARCH}" = "" ]; then
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+
+ #define _HPUX_SOURCE
+ #include <stdlib.h>
+ #include <unistd.h>
+
+ int main ()
+ {
+ #if defined(_SC_KERNEL_BITS)
+ long bits = sysconf(_SC_KERNEL_BITS);
+ #endif
+ long cpu = sysconf (_SC_CPU_VERSION);
+
+ switch (cpu)
+ {
+ case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
+ case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
+ case CPU_PA_RISC2_0:
+ #if defined(_SC_KERNEL_BITS)
+ switch (bits)
+ {
+ case 64: puts ("hppa2.0w"); break;
+ case 32: puts ("hppa2.0n"); break;
+ default: puts ("hppa2.0"); break;
+ } break;
+ #else /* !defined(_SC_KERNEL_BITS) */
+ puts ("hppa2.0"); break;
+ #endif
+ default: puts ("hppa1.0"); break;
+ }
+ exit (0);
+ }
+EOF
+ (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy`
+ test -z "$HP_ARCH" && HP_ARCH=hppa
+ fi ;;
+ esac
+ if [ ${HP_ARCH} = "hppa2.0w" ]
+ then
+ eval $set_cc_for_build
+
+ # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating
+ # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler
+ # generating 64-bit code. GNU and HP use different nomenclature:
+ #
+ # $ CC_FOR_BUILD=cc ./config.guess
+ # => hppa2.0w-hp-hpux11.23
+ # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess
+ # => hppa64-hp-hpux11.23
+
+ if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) |
+ grep -q __LP64__
+ then
+ HP_ARCH="hppa2.0w"
+ else
+ HP_ARCH="hppa64"
+ fi
+ fi
+ echo ${HP_ARCH}-hp-hpux${HPUX_REV}
+ exit ;;
+ ia64:HP-UX:*:*)
+ HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
+ echo ia64-hp-hpux${HPUX_REV}
+ exit ;;
+ 3050*:HI-UX:*:*)
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+ #include <unistd.h>
+ int
+ main ()
+ {
+ long cpu = sysconf (_SC_CPU_VERSION);
+ /* The order matters, because CPU_IS_HP_MC68K erroneously returns
+ true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct
+ results, however. */
+ if (CPU_IS_PA_RISC (cpu))
+ {
+ switch (cpu)
+ {
+ case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
+ case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
+ case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
+ default: puts ("hppa-hitachi-hiuxwe2"); break;
+ }
+ }
+ else if (CPU_IS_HP_MC68K (cpu))
+ puts ("m68k-hitachi-hiuxwe2");
+ else puts ("unknown-hitachi-hiuxwe2");
+ exit (0);
+ }
+EOF
+ $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` &&
+ { echo "$SYSTEM_NAME"; exit; }
+ echo unknown-hitachi-hiuxwe2
+ exit ;;
+ 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
+ echo hppa1.1-hp-bsd
+ exit ;;
+ 9000/8??:4.3bsd:*:*)
+ echo hppa1.0-hp-bsd
+ exit ;;
+ *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
+ echo hppa1.0-hp-mpeix
+ exit ;;
+ hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
+ echo hppa1.1-hp-osf
+ exit ;;
+ hp8??:OSF1:*:*)
+ echo hppa1.0-hp-osf
+ exit ;;
+ i*86:OSF1:*:*)
+ if [ -x /usr/sbin/sysversion ] ; then
+ echo ${UNAME_MACHINE}-unknown-osf1mk
+ else
+ echo ${UNAME_MACHINE}-unknown-osf1
+ fi
+ exit ;;
+ parisc*:Lites*:*:*)
+ echo hppa1.1-hp-lites
+ exit ;;
+ C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
+ echo c1-convex-bsd
+ exit ;;
+ C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
+ if getsysinfo -f scalar_acc
+ then echo c32-convex-bsd
+ else echo c2-convex-bsd
+ fi
+ exit ;;
+ C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
+ echo c34-convex-bsd
+ exit ;;
+ C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
+ echo c38-convex-bsd
+ exit ;;
+ C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
+ echo c4-convex-bsd
+ exit ;;
+ CRAY*Y-MP:*:*:*)
+ echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit ;;
+ CRAY*[A-Z]90:*:*:*)
+ echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
+ | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
+ -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
+ -e 's/\.[^.]*$/.X/'
+ exit ;;
+ CRAY*TS:*:*:*)
+ echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit ;;
+ CRAY*T3E:*:*:*)
+ echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit ;;
+ CRAY*SV1:*:*:*)
+ echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit ;;
+ *:UNICOS/mp:*:*)
+ echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit ;;
+ F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
+ FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
+ FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
+ FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
+ echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
+ exit ;;
+ 5000:UNIX_System_V:4.*:*)
+ FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
+ FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'`
+ echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
+ exit ;;
+ i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
+ echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
+ exit ;;
+ sparc*:BSD/OS:*:*)
+ echo sparc-unknown-bsdi${UNAME_RELEASE}
+ exit ;;
+ *:BSD/OS:*:*)
+ echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
+ exit ;;
+ *:FreeBSD:*:*)
+ UNAME_PROCESSOR=`/usr/bin/uname -p`
+ case ${UNAME_PROCESSOR} in
+ amd64)
+ echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
+ *)
+ echo ${UNAME_PROCESSOR}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
+ esac
+ exit ;;
+ i*:CYGWIN*:*)
+ echo ${UNAME_MACHINE}-pc-cygwin
+ exit ;;
+ *:MINGW64*:*)
+ echo ${UNAME_MACHINE}-pc-mingw64
+ exit ;;
+ *:MINGW*:*)
+ echo ${UNAME_MACHINE}-pc-mingw32
+ exit ;;
+ i*:MSYS*:*)
+ echo ${UNAME_MACHINE}-pc-msys
+ exit ;;
+ i*:windows32*:*)
+ # uname -m includes "-pc" on this system.
+ echo ${UNAME_MACHINE}-mingw32
+ exit ;;
+ i*:PW*:*)
+ echo ${UNAME_MACHINE}-pc-pw32
+ exit ;;
+ *:Interix*:*)
+ case ${UNAME_MACHINE} in
+ x86)
+ echo i586-pc-interix${UNAME_RELEASE}
+ exit ;;
+ authenticamd | genuineintel | EM64T)
+ echo x86_64-unknown-interix${UNAME_RELEASE}
+ exit ;;
+ IA64)
+ echo ia64-unknown-interix${UNAME_RELEASE}
+ exit ;;
+ esac ;;
+ [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*)
+ echo i${UNAME_MACHINE}-pc-mks
+ exit ;;
+ 8664:Windows_NT:*)
+ echo x86_64-pc-mks
+ exit ;;
+ i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
+ # How do we know it's Interix rather than the generic POSIX subsystem?
+ # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
+ # UNAME_MACHINE based on the output of uname instead of i386?
+ echo i586-pc-interix
+ exit ;;
+ i*:UWIN*:*)
+ echo ${UNAME_MACHINE}-pc-uwin
+ exit ;;
+ amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*)
+ echo x86_64-unknown-cygwin
+ exit ;;
+ p*:CYGWIN*:*)
+ echo powerpcle-unknown-cygwin
+ exit ;;
+ prep*:SunOS:5.*:*)
+ echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ *:GNU:*:*)
+ # the GNU system
+ echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
+ exit ;;
+ *:GNU/*:*:*)
+ # other systems with GNU libc and userland
+ echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu
+ exit ;;
+ i*86:Minix:*:*)
+ echo ${UNAME_MACHINE}-pc-minix
+ exit ;;
+ aarch64:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ aarch64_be:Linux:*:*)
+ UNAME_MACHINE=aarch64_be
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ alpha:Linux:*:*)
+ case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
+ EV5) UNAME_MACHINE=alphaev5 ;;
+ EV56) UNAME_MACHINE=alphaev56 ;;
+ PCA56) UNAME_MACHINE=alphapca56 ;;
+ PCA57) UNAME_MACHINE=alphapca56 ;;
+ EV6) UNAME_MACHINE=alphaev6 ;;
+ EV67) UNAME_MACHINE=alphaev67 ;;
+ EV68*) UNAME_MACHINE=alphaev68 ;;
+ esac
+ objdump --private-headers /bin/sh | grep -q ld.so.1
+ if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi
+ echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC}
+ exit ;;
+ arm*:Linux:*:*)
+ eval $set_cc_for_build
+ if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \
+ | grep -q __ARM_EABI__
+ then
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ else
+ if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \
+ | grep -q __ARM_PCS_VFP
+ then
+ echo ${UNAME_MACHINE}-unknown-linux-gnueabi
+ else
+ echo ${UNAME_MACHINE}-unknown-linux-gnueabihf
+ fi
+ fi
+ exit ;;
+ avr32*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ cris:Linux:*:*)
+ echo ${UNAME_MACHINE}-axis-linux-gnu
+ exit ;;
+ crisv32:Linux:*:*)
+ echo ${UNAME_MACHINE}-axis-linux-gnu
+ exit ;;
+ frv:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ hexagon:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ i*86:Linux:*:*)
+ LIBC=gnu
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+ #ifdef __dietlibc__
+ LIBC=dietlibc
+ #endif
+EOF
+ eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC'`
+ echo "${UNAME_MACHINE}-pc-linux-${LIBC}"
+ exit ;;
+ ia64:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ m32r*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ m68*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ mips:Linux:*:* | mips64:Linux:*:*)
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+ #undef CPU
+ #undef ${UNAME_MACHINE}
+ #undef ${UNAME_MACHINE}el
+ #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
+ CPU=${UNAME_MACHINE}el
+ #else
+ #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
+ CPU=${UNAME_MACHINE}
+ #else
+ CPU=
+ #endif
+ #endif
+EOF
+ eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^CPU'`
+ test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; }
+ ;;
+ or32:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ padre:Linux:*:*)
+ echo sparc-unknown-linux-gnu
+ exit ;;
+ parisc64:Linux:*:* | hppa64:Linux:*:*)
+ echo hppa64-unknown-linux-gnu
+ exit ;;
+ parisc:Linux:*:* | hppa:Linux:*:*)
+ # Look for CPU level
+ case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
+ PA7*) echo hppa1.1-unknown-linux-gnu ;;
+ PA8*) echo hppa2.0-unknown-linux-gnu ;;
+ *) echo hppa-unknown-linux-gnu ;;
+ esac
+ exit ;;
+ ppc64:Linux:*:*)
+ echo powerpc64-unknown-linux-gnu
+ exit ;;
+ ppc:Linux:*:*)
+ echo powerpc-unknown-linux-gnu
+ exit ;;
+ s390:Linux:*:* | s390x:Linux:*:*)
+ echo ${UNAME_MACHINE}-ibm-linux
+ exit ;;
+ sh64*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ sh*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ sparc:Linux:*:* | sparc64:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ tile*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ vax:Linux:*:*)
+ echo ${UNAME_MACHINE}-dec-linux-gnu
+ exit ;;
+ x86_64:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ xtensa*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ i*86:DYNIX/ptx:4*:*)
+ # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
+ # earlier versions are messed up and put the nodename in both
+ # sysname and nodename.
+ echo i386-sequent-sysv4
+ exit ;;
+ i*86:UNIX_SV:4.2MP:2.*)
+ # Unixware is an offshoot of SVR4, but it has its own version
+ # number series starting with 2...
+ # I am not positive that other SVR4 systems won't match this,
+ # I just have to hope. -- rms.
+ # Use sysv4.2uw... so that sysv4* matches it.
+ echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
+ exit ;;
+ i*86:OS/2:*:*)
+ # If we were able to find `uname', then EMX Unix compatibility
+ # is probably installed.
+ echo ${UNAME_MACHINE}-pc-os2-emx
+ exit ;;
+ i*86:XTS-300:*:STOP)
+ echo ${UNAME_MACHINE}-unknown-stop
+ exit ;;
+ i*86:atheos:*:*)
+ echo ${UNAME_MACHINE}-unknown-atheos
+ exit ;;
+ i*86:syllable:*:*)
+ echo ${UNAME_MACHINE}-pc-syllable
+ exit ;;
+ i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*)
+ echo i386-unknown-lynxos${UNAME_RELEASE}
+ exit ;;
+ i*86:*DOS:*:*)
+ echo ${UNAME_MACHINE}-pc-msdosdjgpp
+ exit ;;
+ i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)
+ UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
+ if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
+ echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
+ else
+ echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
+ fi
+ exit ;;
+ i*86:*:5:[678]*)
+ # UnixWare 7.x, OpenUNIX and OpenServer 6.
+ case `/bin/uname -X | grep "^Machine"` in
+ *486*) UNAME_MACHINE=i486 ;;
+ *Pentium) UNAME_MACHINE=i586 ;;
+ *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
+ esac
+ echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
+ exit ;;
+ i*86:*:3.2:*)
+ if test -f /usr/options/cb.name; then
+ UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
+ echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
+ elif /bin/uname -X 2>/dev/null >/dev/null ; then
+ UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
+ (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
+ (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
+ && UNAME_MACHINE=i586
+ (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
+ && UNAME_MACHINE=i686
+ (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
+ && UNAME_MACHINE=i686
+ echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
+ else
+ echo ${UNAME_MACHINE}-pc-sysv32
+ fi
+ exit ;;
+ pc:*:*:*)
+ # Left here for compatibility:
+ # uname -m prints for DJGPP always 'pc', but it prints nothing about
+ # the processor, so we play safe by assuming i586.
+ # Note: whatever this is, it MUST be the same as what config.sub
+ # prints for the "djgpp" host, or else GDB configury will decide that
+ # this is a cross-build.
+ echo i586-pc-msdosdjgpp
+ exit ;;
+ Intel:Mach:3*:*)
+ echo i386-pc-mach3
+ exit ;;
+ paragon:*:*:*)
+ echo i860-intel-osf1
+ exit ;;
+ i860:*:4.*:*) # i860-SVR4
+ if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
+ echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
+ else # Add other i860-SVR4 vendors below as they are discovered.
+ echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4
+ fi
+ exit ;;
+ mini*:CTIX:SYS*5:*)
+ # "miniframe"
+ echo m68010-convergent-sysv
+ exit ;;
+ mc68k:UNIX:SYSTEM5:3.51m)
+ echo m68k-convergent-sysv
+ exit ;;
+ M680?0:D-NIX:5.3:*)
+ echo m68k-diab-dnix
+ exit ;;
+ M68*:*:R3V[5678]*:*)
+ test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;;
+ 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0)
+ OS_REL=''
+ test -r /etc/.relid \
+ && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
+ /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+ && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
+ /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
+ && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
+ 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
+ /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+ && { echo i486-ncr-sysv4; exit; } ;;
+ NCR*:*:4.2:* | MPRAS*:*:4.2:*)
+ OS_REL='.3'
+ test -r /etc/.relid \
+ && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
+ /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+ && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
+ /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
+ && { echo i586-ncr-sysv4.3${OS_REL}; exit; }
+ /bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \
+ && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
+ m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
+ echo m68k-unknown-lynxos${UNAME_RELEASE}
+ exit ;;
+ mc68030:UNIX_System_V:4.*:*)
+ echo m68k-atari-sysv4
+ exit ;;
+ TSUNAMI:LynxOS:2.*:*)
+ echo sparc-unknown-lynxos${UNAME_RELEASE}
+ exit ;;
+ rs6000:LynxOS:2.*:*)
+ echo rs6000-unknown-lynxos${UNAME_RELEASE}
+ exit ;;
+ PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*)
+ echo powerpc-unknown-lynxos${UNAME_RELEASE}
+ exit ;;
+ SM[BE]S:UNIX_SV:*:*)
+ echo mips-dde-sysv${UNAME_RELEASE}
+ exit ;;
+ RM*:ReliantUNIX-*:*:*)
+ echo mips-sni-sysv4
+ exit ;;
+ RM*:SINIX-*:*:*)
+ echo mips-sni-sysv4
+ exit ;;
+ *:SINIX-*:*:*)
+ if uname -p 2>/dev/null >/dev/null ; then
+ UNAME_MACHINE=`(uname -p) 2>/dev/null`
+ echo ${UNAME_MACHINE}-sni-sysv4
+ else
+ echo ns32k-sni-sysv
+ fi
+ exit ;;
+ PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
+ # says <Richard.M.Bartel@ccMail.Census.GOV>
+ echo i586-unisys-sysv4
+ exit ;;
+ *:UNIX_System_V:4*:FTX*)
+ # From Gerald Hewes <hewes@openmarket.com>.
+ # How about differentiating between stratus architectures? -djm
+ echo hppa1.1-stratus-sysv4
+ exit ;;
+ *:*:*:FTX*)
+ # From seanf@swdc.stratus.com.
+ echo i860-stratus-sysv4
+ exit ;;
+ i*86:VOS:*:*)
+ # From Paul.Green@stratus.com.
+ echo ${UNAME_MACHINE}-stratus-vos
+ exit ;;
+ *:VOS:*:*)
+ # From Paul.Green@stratus.com.
+ echo hppa1.1-stratus-vos
+ exit ;;
+ mc68*:A/UX:*:*)
+ echo m68k-apple-aux${UNAME_RELEASE}
+ exit ;;
+ news*:NEWS-OS:6*:*)
+ echo mips-sony-newsos6
+ exit ;;
+ R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
+ if [ -d /usr/nec ]; then
+ echo mips-nec-sysv${UNAME_RELEASE}
+ else
+ echo mips-unknown-sysv${UNAME_RELEASE}
+ fi
+ exit ;;
+ BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only.
+ echo powerpc-be-beos
+ exit ;;
+ BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only.
+ echo powerpc-apple-beos
+ exit ;;
+ BePC:BeOS:*:*) # BeOS running on Intel PC compatible.
+ echo i586-pc-beos
+ exit ;;
+ BePC:Haiku:*:*) # Haiku running on Intel PC compatible.
+ echo i586-pc-haiku
+ exit ;;
+ x86_64:Haiku:*:*)
+ echo x86_64-unknown-haiku
+ exit ;;
+ SX-4:SUPER-UX:*:*)
+ echo sx4-nec-superux${UNAME_RELEASE}
+ exit ;;
+ SX-5:SUPER-UX:*:*)
+ echo sx5-nec-superux${UNAME_RELEASE}
+ exit ;;
+ SX-6:SUPER-UX:*:*)
+ echo sx6-nec-superux${UNAME_RELEASE}
+ exit ;;
+ SX-7:SUPER-UX:*:*)
+ echo sx7-nec-superux${UNAME_RELEASE}
+ exit ;;
+ SX-8:SUPER-UX:*:*)
+ echo sx8-nec-superux${UNAME_RELEASE}
+ exit ;;
+ SX-8R:SUPER-UX:*:*)
+ echo sx8r-nec-superux${UNAME_RELEASE}
+ exit ;;
+ Power*:Rhapsody:*:*)
+ echo powerpc-apple-rhapsody${UNAME_RELEASE}
+ exit ;;
+ *:Rhapsody:*:*)
+ echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
+ exit ;;
+ *:Darwin:*:*)
+ UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
+ case $UNAME_PROCESSOR in
+ i386)
+ eval $set_cc_for_build
+ if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
+ if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \
+ (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
+ grep IS_64BIT_ARCH >/dev/null
+ then
+ UNAME_PROCESSOR="x86_64"
+ fi
+ fi ;;
+ unknown) UNAME_PROCESSOR=powerpc ;;
+ esac
+ echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
+ exit ;;
+ *:procnto*:*:* | *:QNX:[0123456789]*:*)
+ UNAME_PROCESSOR=`uname -p`
+ if test "$UNAME_PROCESSOR" = "x86"; then
+ UNAME_PROCESSOR=i386
+ UNAME_MACHINE=pc
+ fi
+ echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE}
+ exit ;;
+ *:QNX:*:4*)
+ echo i386-pc-qnx
+ exit ;;
+ NEO-?:NONSTOP_KERNEL:*:*)
+ echo neo-tandem-nsk${UNAME_RELEASE}
+ exit ;;
+ NSE-*:NONSTOP_KERNEL:*:*)
+ echo nse-tandem-nsk${UNAME_RELEASE}
+ exit ;;
+ NSR-?:NONSTOP_KERNEL:*:*)
+ echo nsr-tandem-nsk${UNAME_RELEASE}
+ exit ;;
+ *:NonStop-UX:*:*)
+ echo mips-compaq-nonstopux
+ exit ;;
+ BS2000:POSIX*:*:*)
+ echo bs2000-siemens-sysv
+ exit ;;
+ DS/*:UNIX_System_V:*:*)
+ echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
+ exit ;;
+ *:Plan9:*:*)
+ # "uname -m" is not consistent, so use $cputype instead. 386
+ # is converted to i386 for consistency with other x86
+ # operating systems.
+ if test "$cputype" = "386"; then
+ UNAME_MACHINE=i386
+ else
+ UNAME_MACHINE="$cputype"
+ fi
+ echo ${UNAME_MACHINE}-unknown-plan9
+ exit ;;
+ *:TOPS-10:*:*)
+ echo pdp10-unknown-tops10
+ exit ;;
+ *:TENEX:*:*)
+ echo pdp10-unknown-tenex
+ exit ;;
+ KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
+ echo pdp10-dec-tops20
+ exit ;;
+ XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
+ echo pdp10-xkl-tops20
+ exit ;;
+ *:TOPS-20:*:*)
+ echo pdp10-unknown-tops20
+ exit ;;
+ *:ITS:*:*)
+ echo pdp10-unknown-its
+ exit ;;
+ SEI:*:*:SEIUX)
+ echo mips-sei-seiux${UNAME_RELEASE}
+ exit ;;
+ *:DragonFly:*:*)
+ echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
+ exit ;;
+ *:*VMS:*:*)
+ UNAME_MACHINE=`(uname -p) 2>/dev/null`
+ case "${UNAME_MACHINE}" in
+ A*) echo alpha-dec-vms ; exit ;;
+ I*) echo ia64-dec-vms ; exit ;;
+ V*) echo vax-dec-vms ; exit ;;
+ esac ;;
+ *:XENIX:*:SysV)
+ echo i386-pc-xenix
+ exit ;;
+ i*86:skyos:*:*)
+ echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//'
+ exit ;;
+ i*86:rdos:*:*)
+ echo ${UNAME_MACHINE}-pc-rdos
+ exit ;;
+ i*86:AROS:*:*)
+ echo ${UNAME_MACHINE}-pc-aros
+ exit ;;
+ x86_64:VMkernel:*:*)
+ echo ${UNAME_MACHINE}-unknown-esx
+ exit ;;
+esac
+
+eval $set_cc_for_build
+cat >$dummy.c <<EOF
+#ifdef _SEQUENT_
+# include <sys/types.h>
+# include <sys/utsname.h>
+#endif
+main ()
+{
+#if defined (sony)
+#if defined (MIPSEB)
+ /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed,
+ I don't know.... */
+ printf ("mips-sony-bsd\n"); exit (0);
+#else
+#include <sys/param.h>
+ printf ("m68k-sony-newsos%s\n",
+#ifdef NEWSOS4
+ "4"
+#else
+ ""
+#endif
+ ); exit (0);
+#endif
+#endif
+
+#if defined (__arm) && defined (__acorn) && defined (__unix)
+ printf ("arm-acorn-riscix\n"); exit (0);
+#endif
+
+#if defined (hp300) && !defined (hpux)
+ printf ("m68k-hp-bsd\n"); exit (0);
+#endif
+
+#if defined (NeXT)
+#if !defined (__ARCHITECTURE__)
+#define __ARCHITECTURE__ "m68k"
+#endif
+ int version;
+ version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
+ if (version < 4)
+ printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
+ else
+ printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
+ exit (0);
+#endif
+
+#if defined (MULTIMAX) || defined (n16)
+#if defined (UMAXV)
+ printf ("ns32k-encore-sysv\n"); exit (0);
+#else
+#if defined (CMU)
+ printf ("ns32k-encore-mach\n"); exit (0);
+#else
+ printf ("ns32k-encore-bsd\n"); exit (0);
+#endif
+#endif
+#endif
+
+#if defined (__386BSD__)
+ printf ("i386-pc-bsd\n"); exit (0);
+#endif
+
+#if defined (sequent)
+#if defined (i386)
+ printf ("i386-sequent-dynix\n"); exit (0);
+#endif
+#if defined (ns32000)
+ printf ("ns32k-sequent-dynix\n"); exit (0);
+#endif
+#endif
+
+#if defined (_SEQUENT_)
+ struct utsname un;
+
+ uname(&un);
+
+ if (strncmp(un.version, "V2", 2) == 0) {
+ printf ("i386-sequent-ptx2\n"); exit (0);
+ }
+ if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
+ printf ("i386-sequent-ptx1\n"); exit (0);
+ }
+ printf ("i386-sequent-ptx\n"); exit (0);
+
+#endif
+
+#if defined (vax)
+# if !defined (ultrix)
+# include <sys/param.h>
+# if defined (BSD)
+# if BSD == 43
+ printf ("vax-dec-bsd4.3\n"); exit (0);
+# else
+# if BSD == 199006
+ printf ("vax-dec-bsd4.3reno\n"); exit (0);
+# else
+ printf ("vax-dec-bsd\n"); exit (0);
+# endif
+# endif
+# else
+ printf ("vax-dec-bsd\n"); exit (0);
+# endif
+# else
+ printf ("vax-dec-ultrix\n"); exit (0);
+# endif
+#endif
+
+#if defined (alliant) && defined (i860)
+ printf ("i860-alliant-bsd\n"); exit (0);
+#endif
+
+ exit (1);
+}
+EOF
+
+$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` &&
+ { echo "$SYSTEM_NAME"; exit; }
+
+# Apollos put the system type in the environment.
+
+test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; }
+
+# Convex versions that predate uname can use getsysinfo(1)
+
+if [ -x /usr/convex/getsysinfo ]
+then
+ case `getsysinfo -f cpu_type` in
+ c1*)
+ echo c1-convex-bsd
+ exit ;;
+ c2*)
+ if getsysinfo -f scalar_acc
+ then echo c32-convex-bsd
+ else echo c2-convex-bsd
+ fi
+ exit ;;
+ c34*)
+ echo c34-convex-bsd
+ exit ;;
+ c38*)
+ echo c38-convex-bsd
+ exit ;;
+ c4*)
+ echo c4-convex-bsd
+ exit ;;
+ esac
+fi
+
+cat >&2 <<EOF
+$0: unable to guess system type
+
+This script, last modified $timestamp, has failed to recognize
+the operating system you are using. It is advised that you
+download the most up to date version of the config scripts from
+
+ http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
+and
+ http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
+
+If the version you run ($0) is already up to date, please
+send the following data and any information you think might be
+pertinent to <config-patches@gnu.org> in order to provide the needed
+information to handle your system.
+
+config.guess timestamp = $timestamp
+
+uname -m = `(uname -m) 2>/dev/null || echo unknown`
+uname -r = `(uname -r) 2>/dev/null || echo unknown`
+uname -s = `(uname -s) 2>/dev/null || echo unknown`
+uname -v = `(uname -v) 2>/dev/null || echo unknown`
+
+/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
+/bin/uname -X = `(/bin/uname -X) 2>/dev/null`
+
+hostinfo = `(hostinfo) 2>/dev/null`
+/bin/universe = `(/bin/universe) 2>/dev/null`
+/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null`
+/bin/arch = `(/bin/arch) 2>/dev/null`
+/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null`
+/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
+
+UNAME_MACHINE = ${UNAME_MACHINE}
+UNAME_RELEASE = ${UNAME_RELEASE}
+UNAME_SYSTEM = ${UNAME_SYSTEM}
+UNAME_VERSION = ${UNAME_VERSION}
+EOF
+
+exit 1
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "timestamp='"
+# time-stamp-format: "%:y-%02m-%02d"
+# time-stamp-end: "'"
+# End:
--- /dev/null
+/* config.h.in. Generated from configure.in by autoheader. */
+
+/* Cgrulesengd socket path */
+#undef CGRULE_CGRED_SOCKET_PATH
+
+/* Define to 1 if your system has a working `chown' function. */
+#undef HAVE_CHOWN
+
+/* Define to 1 if you have the <dirent.h> header file, and it defines `DIR'.
+ */
+#undef HAVE_DIRENT_H
+
+/* Define to 1 if you have the <dlfcn.h> header file. */
+#undef HAVE_DLFCN_H
+
+/* Define to 1 if you have the `getmntent' function. */
+#undef HAVE_GETMNTENT
+
+/* Define to 1 if you have the `hasmntopt' function. */
+#undef HAVE_HASMNTOPT
+
+/* Define to 1 if you have the <inttypes.h> header file. */
+#undef HAVE_INTTYPES_H
+
+/* Define to 1 if you have the <limits.h> header file. */
+#undef HAVE_LIMITS_H
+
+/* Define to 1 if your system has a GNU libc compatible `malloc' function, and
+ to 0 otherwise. */
+#undef HAVE_MALLOC
+
+/* Define to 1 if you have the <memory.h> header file. */
+#undef HAVE_MEMORY_H
+
+/* Define to 1 if you have the `memset' function. */
+#undef HAVE_MEMSET
+
+/* Define to 1 if you have the `mkdir' function. */
+#undef HAVE_MKDIR
+
+/* Define to 1 if you have the <mntent.h> header file. */
+#undef HAVE_MNTENT_H
+
+/* Define to 1 if you have the <ndir.h> header file, and it defines `DIR'. */
+#undef HAVE_NDIR_H
+
+/* Define to 1 if your system has a GNU libc compatible `realloc' function,
+ and to 0 otherwise. */
+#undef HAVE_REALLOC
+
+/* Define to 1 if you have the `rmdir' function. */
+#undef HAVE_RMDIR
+
+/* Define to 1 if you have the <security/pam_ext.h> header file. */
+#undef HAVE_SECURITY_PAM_EXT_H
+
+/* Define to 1 if you have the <security/pam_modules.h> header file. */
+#undef HAVE_SECURITY_PAM_MODULES_H
+
+/* Define to 1 if you have the <security/pam_modutil.h> header file. */
+#undef HAVE_SECURITY_PAM_MODUTIL_H
+
+/* Define to 1 if `stat' has the bug that it succeeds when given the
+ zero-length file name argument. */
+#undef HAVE_STAT_EMPTY_STRING_BUG
+
+/* Define to 1 if stdbool.h conforms to C99. */
+#undef HAVE_STDBOOL_H
+
+/* Define to 1 if you have the <stdint.h> header file. */
+#undef HAVE_STDINT_H
+
+/* Define to 1 if you have the <stdlib.h> header file. */
+#undef HAVE_STDLIB_H
+
+/* Define to 1 if you have the `strdup' function. */
+#undef HAVE_STRDUP
+
+/* Define to 1 if you have the <strings.h> header file. */
+#undef HAVE_STRINGS_H
+
+/* Define to 1 if you have the <string.h> header file. */
+#undef HAVE_STRING_H
+
+/* Define to 1 if you have the <sys/dir.h> header file, and it defines `DIR'.
+ */
+#undef HAVE_SYS_DIR_H
+
+/* Define to 1 if you have the <sys/mount.h> header file. */
+#undef HAVE_SYS_MOUNT_H
+
+/* Define to 1 if you have the <sys/ndir.h> header file, and it defines `DIR'.
+ */
+#undef HAVE_SYS_NDIR_H
+
+/* Define to 1 if you have the <sys/stat.h> header file. */
+#undef HAVE_SYS_STAT_H
+
+/* Define to 1 if you have the <sys/types.h> header file. */
+#undef HAVE_SYS_TYPES_H
+
+/* Define to 1 if you have the <unistd.h> header file. */
+#undef HAVE_UNISTD_H
+
+/* Define to 1 if the system has the type `_Bool'. */
+#undef HAVE__BOOL
+
+/* Define to 1 if `lstat' dereferences a symlink specified with a trailing
+ slash. */
+#undef LSTAT_FOLLOWS_SLASHED_SYMLINK
+
+/* Define to the sub-directory in which libtool stores uninstalled libraries.
+ */
+#undef LT_OBJDIR
+
+/* Define to ignore specific hierarchy. */
+#undef OPAQUE_HIERARCHY
+
+/* Name of package */
+#undef PACKAGE
+
+/* Define to the address where bug reports for this package should be sent. */
+#undef PACKAGE_BUGREPORT
+
+/* Define to the full name of this package. */
+#undef PACKAGE_NAME
+
+/* Define to the full name and version of this package. */
+#undef PACKAGE_STRING
+
+/* Define to the one symbol short name of this package. */
+#undef PACKAGE_TARNAME
+
+/* Define to the home page for this package. */
+#undef PACKAGE_URL
+
+/* Define to the version of this package. */
+#undef PACKAGE_VERSION
+
+/* Define to 1 if you have the ANSI C header files. */
+#undef STDC_HEADERS
+
+/* Version number of package */
+#undef VERSION
+
+/* Define to 1 if `lex' declares `yytext' as a `char *' by default, not a
+ `char[]'. */
+#undef YYTEXT_POINTER
+
+/* Define to empty if `const' does not conform to ANSI C. */
+#undef const
+
+/* Define to `int' if <sys/types.h> doesn't define. */
+#undef gid_t
+
+/* Define to `__inline__' or `__inline' if that's what the C compiler
+ calls it, or to nothing if 'inline' is not supported under any name. */
+#ifndef __cplusplus
+#undef inline
+#endif
+
+/* Define to the type of a signed integer type of width exactly 64 bits if
+ such a type exists and the standard includes do not define it. */
+#undef int64_t
+
+/* Define to rpl_malloc if the replacement function should be used. */
+#undef malloc
+
+/* Define to `int' if <sys/types.h> does not define. */
+#undef pid_t
+
+/* Define to rpl_realloc if the replacement function should be used. */
+#undef realloc
+
+/* Define to `int' if <sys/types.h> doesn't define. */
+#undef uid_t
--- /dev/null
+#! /bin/sh
+# Configuration validation subroutine script.
+# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
+# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,
+# 2011, 2012, 2013 Free Software Foundation, Inc.
+
+timestamp='2012-12-29'
+
+# This file is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, see <http://www.gnu.org/licenses/>.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that
+# program. This Exception is an additional permission under section 7
+# of the GNU General Public License, version 3 ("GPLv3").
+
+
+# Please send patches with a ChangeLog entry to config-patches@gnu.org.
+#
+# Configuration subroutine to validate and canonicalize a configuration type.
+# Supply the specified configuration type as an argument.
+# If it is invalid, we print an error message on stderr and exit with code 1.
+# Otherwise, we print the canonical config type on stdout and succeed.
+
+# You can get the latest version of this script from:
+# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
+
+# This file is supposed to be the same for all GNU packages
+# and recognize all the CPU types, system types and aliases
+# that are meaningful with *any* GNU software.
+# Each package is responsible for reporting which valid configurations
+# it does not support. The user should be able to distinguish
+# a failure to support a valid configuration from a meaningless
+# configuration.
+
+# The goal of this file is to map all the various variations of a given
+# machine specification into a single specification in the form:
+# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
+# or in some cases, the newer four-part form:
+# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
+# It is wrong to echo any other type of specification.
+
+me=`echo "$0" | sed -e 's,.*/,,'`
+
+usage="\
+Usage: $0 [OPTION] CPU-MFR-OPSYS
+ $0 [OPTION] ALIAS
+
+Canonicalize a configuration name.
+
+Operation modes:
+ -h, --help print this help, then exit
+ -t, --time-stamp print date of last modification, then exit
+ -v, --version print version number, then exit
+
+Report bugs and patches to <config-patches@gnu.org>."
+
+version="\
+GNU config.sub ($timestamp)
+
+Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
+2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011,
+2012, 2013 Free Software Foundation, Inc.
+
+This is free software; see the source for copying conditions. There is NO
+warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
+
+help="
+Try \`$me --help' for more information."
+
+# Parse command line
+while test $# -gt 0 ; do
+ case $1 in
+ --time-stamp | --time* | -t )
+ echo "$timestamp" ; exit ;;
+ --version | -v )
+ echo "$version" ; exit ;;
+ --help | --h* | -h )
+ echo "$usage"; exit ;;
+ -- ) # Stop option processing
+ shift; break ;;
+ - ) # Use stdin as input.
+ break ;;
+ -* )
+ echo "$me: invalid option $1$help"
+ exit 1 ;;
+
+ *local*)
+ # First pass through any local machine types.
+ echo $1
+ exit ;;
+
+ * )
+ break ;;
+ esac
+done
+
+case $# in
+ 0) echo "$me: missing argument$help" >&2
+ exit 1;;
+ 1) ;;
+ *) echo "$me: too many arguments$help" >&2
+ exit 1;;
+esac
+
+# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
+# Here we must recognize all the valid KERNEL-OS combinations.
+maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
+case $maybe_os in
+ nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \
+ linux-musl* | linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \
+ knetbsd*-gnu* | netbsd*-gnu* | \
+ kopensolaris*-gnu* | \
+ storm-chaos* | os2-emx* | rtmk-nova*)
+ os=-$maybe_os
+ basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
+ ;;
+ android-linux)
+ os=-linux-android
+ basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`-unknown
+ ;;
+ *)
+ basic_machine=`echo $1 | sed 's/-[^-]*$//'`
+ if [ $basic_machine != $1 ]
+ then os=`echo $1 | sed 's/.*-/-/'`
+ else os=; fi
+ ;;
+esac
+
+### Let's recognize common machines as not being operating systems so
+### that things like config.sub decstation-3100 work. We also
+### recognize some manufacturers as not being operating systems, so we
+### can provide default operating systems below.
+case $os in
+ -sun*os*)
+ # Prevent following clause from handling this invalid input.
+ ;;
+ -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
+ -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
+ -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
+ -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
+ -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
+ -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
+ -apple | -axis | -knuth | -cray | -microblaze*)
+ os=
+ basic_machine=$1
+ ;;
+ -bluegene*)
+ os=-cnk
+ ;;
+ -sim | -cisco | -oki | -wec | -winbond)
+ os=
+ basic_machine=$1
+ ;;
+ -scout)
+ ;;
+ -wrs)
+ os=-vxworks
+ basic_machine=$1
+ ;;
+ -chorusos*)
+ os=-chorusos
+ basic_machine=$1
+ ;;
+ -chorusrdb)
+ os=-chorusrdb
+ basic_machine=$1
+ ;;
+ -hiux*)
+ os=-hiuxwe2
+ ;;
+ -sco6)
+ os=-sco5v6
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco5)
+ os=-sco3.2v5
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco4)
+ os=-sco3.2v4
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco3.2.[4-9]*)
+ os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco3.2v[4-9]*)
+ # Don't forget version if it is 3.2v4 or newer.
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco5v6*)
+ # Don't forget version if it is 3.2v4 or newer.
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco*)
+ os=-sco3.2v2
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -udk*)
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -isc)
+ os=-isc2.2
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -clix*)
+ basic_machine=clipper-intergraph
+ ;;
+ -isc*)
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -lynx*178)
+ os=-lynxos178
+ ;;
+ -lynx*5)
+ os=-lynxos5
+ ;;
+ -lynx*)
+ os=-lynxos
+ ;;
+ -ptx*)
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
+ ;;
+ -windowsnt*)
+ os=`echo $os | sed -e 's/windowsnt/winnt/'`
+ ;;
+ -psos*)
+ os=-psos
+ ;;
+ -mint | -mint[0-9]*)
+ basic_machine=m68k-atari
+ os=-mint
+ ;;
+esac
+
+# Decode aliases for certain CPU-COMPANY combinations.
+case $basic_machine in
+ # Recognize the basic CPU types without company name.
+ # Some are omitted here because they have special meanings below.
+ 1750a | 580 \
+ | a29k \
+ | aarch64 | aarch64_be \
+ | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
+ | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
+ | am33_2.0 \
+ | arc \
+ | arm | arm[bl]e | arme[lb] | armv[2-8] | armv[3-8][lb] | armv7[arm] \
+ | avr | avr32 \
+ | be32 | be64 \
+ | bfin \
+ | c4x | clipper \
+ | d10v | d30v | dlx | dsp16xx \
+ | epiphany \
+ | fido | fr30 | frv \
+ | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
+ | hexagon \
+ | i370 | i860 | i960 | ia64 \
+ | ip2k | iq2000 \
+ | le32 | le64 \
+ | lm32 \
+ | m32c | m32r | m32rle | m68000 | m68k | m88k \
+ | maxq | mb | microblaze | microblazeel | mcore | mep | metag \
+ | mips | mipsbe | mipseb | mipsel | mipsle \
+ | mips16 \
+ | mips64 | mips64el \
+ | mips64octeon | mips64octeonel \
+ | mips64orion | mips64orionel \
+ | mips64r5900 | mips64r5900el \
+ | mips64vr | mips64vrel \
+ | mips64vr4100 | mips64vr4100el \
+ | mips64vr4300 | mips64vr4300el \
+ | mips64vr5000 | mips64vr5000el \
+ | mips64vr5900 | mips64vr5900el \
+ | mipsisa32 | mipsisa32el \
+ | mipsisa32r2 | mipsisa32r2el \
+ | mipsisa64 | mipsisa64el \
+ | mipsisa64r2 | mipsisa64r2el \
+ | mipsisa64sb1 | mipsisa64sb1el \
+ | mipsisa64sr71k | mipsisa64sr71kel \
+ | mipstx39 | mipstx39el \
+ | mn10200 | mn10300 \
+ | moxie \
+ | mt \
+ | msp430 \
+ | nds32 | nds32le | nds32be \
+ | nios | nios2 \
+ | ns16k | ns32k \
+ | open8 \
+ | or32 \
+ | pdp10 | pdp11 | pj | pjl \
+ | powerpc | powerpc64 | powerpc64le | powerpcle \
+ | pyramid \
+ | rl78 | rx \
+ | score \
+ | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
+ | sh64 | sh64le \
+ | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
+ | sparcv8 | sparcv9 | sparcv9b | sparcv9v \
+ | spu \
+ | tahoe | tic4x | tic54x | tic55x | tic6x | tic80 | tron \
+ | ubicom32 \
+ | v850 | v850e | v850e1 | v850e2 | v850es | v850e2v3 \
+ | we32k \
+ | x86 | xc16x | xstormy16 | xtensa \
+ | z8k | z80)
+ basic_machine=$basic_machine-unknown
+ ;;
+ c54x)
+ basic_machine=tic54x-unknown
+ ;;
+ c55x)
+ basic_machine=tic55x-unknown
+ ;;
+ c6x)
+ basic_machine=tic6x-unknown
+ ;;
+ m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | picochip)
+ basic_machine=$basic_machine-unknown
+ os=-none
+ ;;
+ m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
+ ;;
+ ms1)
+ basic_machine=mt-unknown
+ ;;
+
+ strongarm | thumb | xscale)
+ basic_machine=arm-unknown
+ ;;
+ xgate)
+ basic_machine=$basic_machine-unknown
+ os=-none
+ ;;
+ xscaleeb)
+ basic_machine=armeb-unknown
+ ;;
+
+ xscaleel)
+ basic_machine=armel-unknown
+ ;;
+
+ # We use `pc' rather than `unknown'
+ # because (1) that's what they normally are, and
+ # (2) the word "unknown" tends to confuse beginning users.
+ i*86 | x86_64)
+ basic_machine=$basic_machine-pc
+ ;;
+ # Object if more than one company name word.
+ *-*-*)
+ echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
+ exit 1
+ ;;
+ # Recognize the basic CPU types with company name.
+ 580-* \
+ | a29k-* \
+ | aarch64-* | aarch64_be-* \
+ | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
+ | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
+ | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
+ | arm-* | armbe-* | armle-* | armeb-* | armv*-* \
+ | avr-* | avr32-* \
+ | be32-* | be64-* \
+ | bfin-* | bs2000-* \
+ | c[123]* | c30-* | [cjt]90-* | c4x-* \
+ | clipper-* | craynv-* | cydra-* \
+ | d10v-* | d30v-* | dlx-* \
+ | elxsi-* \
+ | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
+ | h8300-* | h8500-* \
+ | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
+ | hexagon-* \
+ | i*86-* | i860-* | i960-* | ia64-* \
+ | ip2k-* | iq2000-* \
+ | le32-* | le64-* \
+ | lm32-* \
+ | m32c-* | m32r-* | m32rle-* \
+ | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
+ | m88110-* | m88k-* | maxq-* | mcore-* | metag-* \
+ | microblaze-* | microblazeel-* \
+ | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
+ | mips16-* \
+ | mips64-* | mips64el-* \
+ | mips64octeon-* | mips64octeonel-* \
+ | mips64orion-* | mips64orionel-* \
+ | mips64r5900-* | mips64r5900el-* \
+ | mips64vr-* | mips64vrel-* \
+ | mips64vr4100-* | mips64vr4100el-* \
+ | mips64vr4300-* | mips64vr4300el-* \
+ | mips64vr5000-* | mips64vr5000el-* \
+ | mips64vr5900-* | mips64vr5900el-* \
+ | mipsisa32-* | mipsisa32el-* \
+ | mipsisa32r2-* | mipsisa32r2el-* \
+ | mipsisa64-* | mipsisa64el-* \
+ | mipsisa64r2-* | mipsisa64r2el-* \
+ | mipsisa64sb1-* | mipsisa64sb1el-* \
+ | mipsisa64sr71k-* | mipsisa64sr71kel-* \
+ | mipstx39-* | mipstx39el-* \
+ | mmix-* \
+ | mt-* \
+ | msp430-* \
+ | nds32-* | nds32le-* | nds32be-* \
+ | nios-* | nios2-* \
+ | none-* | np1-* | ns16k-* | ns32k-* \
+ | open8-* \
+ | orion-* \
+ | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
+ | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \
+ | pyramid-* \
+ | rl78-* | romp-* | rs6000-* | rx-* \
+ | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
+ | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
+ | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
+ | sparclite-* \
+ | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | sv1-* | sx?-* \
+ | tahoe-* \
+ | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
+ | tile*-* \
+ | tron-* \
+ | ubicom32-* \
+ | v850-* | v850e-* | v850e1-* | v850es-* | v850e2-* | v850e2v3-* \
+ | vax-* \
+ | we32k-* \
+ | x86-* | x86_64-* | xc16x-* | xps100-* \
+ | xstormy16-* | xtensa*-* \
+ | ymp-* \
+ | z8k-* | z80-*)
+ ;;
+ # Recognize the basic CPU types without company name, with glob match.
+ xtensa*)
+ basic_machine=$basic_machine-unknown
+ ;;
+ # Recognize the various machine names and aliases which stand
+ # for a CPU type and a company and sometimes even an OS.
+ 386bsd)
+ basic_machine=i386-unknown
+ os=-bsd
+ ;;
+ 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
+ basic_machine=m68000-att
+ ;;
+ 3b*)
+ basic_machine=we32k-att
+ ;;
+ a29khif)
+ basic_machine=a29k-amd
+ os=-udi
+ ;;
+ abacus)
+ basic_machine=abacus-unknown
+ ;;
+ adobe68k)
+ basic_machine=m68010-adobe
+ os=-scout
+ ;;
+ alliant | fx80)
+ basic_machine=fx80-alliant
+ ;;
+ altos | altos3068)
+ basic_machine=m68k-altos
+ ;;
+ am29k)
+ basic_machine=a29k-none
+ os=-bsd
+ ;;
+ amd64)
+ basic_machine=x86_64-pc
+ ;;
+ amd64-*)
+ basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ amdahl)
+ basic_machine=580-amdahl
+ os=-sysv
+ ;;
+ amiga | amiga-*)
+ basic_machine=m68k-unknown
+ ;;
+ amigaos | amigados)
+ basic_machine=m68k-unknown
+ os=-amigaos
+ ;;
+ amigaunix | amix)
+ basic_machine=m68k-unknown
+ os=-sysv4
+ ;;
+ apollo68)
+ basic_machine=m68k-apollo
+ os=-sysv
+ ;;
+ apollo68bsd)
+ basic_machine=m68k-apollo
+ os=-bsd
+ ;;
+ aros)
+ basic_machine=i386-pc
+ os=-aros
+ ;;
+ aux)
+ basic_machine=m68k-apple
+ os=-aux
+ ;;
+ balance)
+ basic_machine=ns32k-sequent
+ os=-dynix
+ ;;
+ blackfin)
+ basic_machine=bfin-unknown
+ os=-linux
+ ;;
+ blackfin-*)
+ basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'`
+ os=-linux
+ ;;
+ bluegene*)
+ basic_machine=powerpc-ibm
+ os=-cnk
+ ;;
+ c54x-*)
+ basic_machine=tic54x-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ c55x-*)
+ basic_machine=tic55x-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ c6x-*)
+ basic_machine=tic6x-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ c90)
+ basic_machine=c90-cray
+ os=-unicos
+ ;;
+ cegcc)
+ basic_machine=arm-unknown
+ os=-cegcc
+ ;;
+ convex-c1)
+ basic_machine=c1-convex
+ os=-bsd
+ ;;
+ convex-c2)
+ basic_machine=c2-convex
+ os=-bsd
+ ;;
+ convex-c32)
+ basic_machine=c32-convex
+ os=-bsd
+ ;;
+ convex-c34)
+ basic_machine=c34-convex
+ os=-bsd
+ ;;
+ convex-c38)
+ basic_machine=c38-convex
+ os=-bsd
+ ;;
+ cray | j90)
+ basic_machine=j90-cray
+ os=-unicos
+ ;;
+ craynv)
+ basic_machine=craynv-cray
+ os=-unicosmp
+ ;;
+ cr16 | cr16-*)
+ basic_machine=cr16-unknown
+ os=-elf
+ ;;
+ crds | unos)
+ basic_machine=m68k-crds
+ ;;
+ crisv32 | crisv32-* | etraxfs*)
+ basic_machine=crisv32-axis
+ ;;
+ cris | cris-* | etrax*)
+ basic_machine=cris-axis
+ ;;
+ crx)
+ basic_machine=crx-unknown
+ os=-elf
+ ;;
+ da30 | da30-*)
+ basic_machine=m68k-da30
+ ;;
+ decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
+ basic_machine=mips-dec
+ ;;
+ decsystem10* | dec10*)
+ basic_machine=pdp10-dec
+ os=-tops10
+ ;;
+ decsystem20* | dec20*)
+ basic_machine=pdp10-dec
+ os=-tops20
+ ;;
+ delta | 3300 | motorola-3300 | motorola-delta \
+ | 3300-motorola | delta-motorola)
+ basic_machine=m68k-motorola
+ ;;
+ delta88)
+ basic_machine=m88k-motorola
+ os=-sysv3
+ ;;
+ dicos)
+ basic_machine=i686-pc
+ os=-dicos
+ ;;
+ djgpp)
+ basic_machine=i586-pc
+ os=-msdosdjgpp
+ ;;
+ dpx20 | dpx20-*)
+ basic_machine=rs6000-bull
+ os=-bosx
+ ;;
+ dpx2* | dpx2*-bull)
+ basic_machine=m68k-bull
+ os=-sysv3
+ ;;
+ ebmon29k)
+ basic_machine=a29k-amd
+ os=-ebmon
+ ;;
+ elxsi)
+ basic_machine=elxsi-elxsi
+ os=-bsd
+ ;;
+ encore | umax | mmax)
+ basic_machine=ns32k-encore
+ ;;
+ es1800 | OSE68k | ose68k | ose | OSE)
+ basic_machine=m68k-ericsson
+ os=-ose
+ ;;
+ fx2800)
+ basic_machine=i860-alliant
+ ;;
+ genix)
+ basic_machine=ns32k-ns
+ ;;
+ gmicro)
+ basic_machine=tron-gmicro
+ os=-sysv
+ ;;
+ go32)
+ basic_machine=i386-pc
+ os=-go32
+ ;;
+ h3050r* | hiux*)
+ basic_machine=hppa1.1-hitachi
+ os=-hiuxwe2
+ ;;
+ h8300hms)
+ basic_machine=h8300-hitachi
+ os=-hms
+ ;;
+ h8300xray)
+ basic_machine=h8300-hitachi
+ os=-xray
+ ;;
+ h8500hms)
+ basic_machine=h8500-hitachi
+ os=-hms
+ ;;
+ harris)
+ basic_machine=m88k-harris
+ os=-sysv3
+ ;;
+ hp300-*)
+ basic_machine=m68k-hp
+ ;;
+ hp300bsd)
+ basic_machine=m68k-hp
+ os=-bsd
+ ;;
+ hp300hpux)
+ basic_machine=m68k-hp
+ os=-hpux
+ ;;
+ hp3k9[0-9][0-9] | hp9[0-9][0-9])
+ basic_machine=hppa1.0-hp
+ ;;
+ hp9k2[0-9][0-9] | hp9k31[0-9])
+ basic_machine=m68000-hp
+ ;;
+ hp9k3[2-9][0-9])
+ basic_machine=m68k-hp
+ ;;
+ hp9k6[0-9][0-9] | hp6[0-9][0-9])
+ basic_machine=hppa1.0-hp
+ ;;
+ hp9k7[0-79][0-9] | hp7[0-79][0-9])
+ basic_machine=hppa1.1-hp
+ ;;
+ hp9k78[0-9] | hp78[0-9])
+ # FIXME: really hppa2.0-hp
+ basic_machine=hppa1.1-hp
+ ;;
+ hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
+ # FIXME: really hppa2.0-hp
+ basic_machine=hppa1.1-hp
+ ;;
+ hp9k8[0-9][13679] | hp8[0-9][13679])
+ basic_machine=hppa1.1-hp
+ ;;
+ hp9k8[0-9][0-9] | hp8[0-9][0-9])
+ basic_machine=hppa1.0-hp
+ ;;
+ hppa-next)
+ os=-nextstep3
+ ;;
+ hppaosf)
+ basic_machine=hppa1.1-hp
+ os=-osf
+ ;;
+ hppro)
+ basic_machine=hppa1.1-hp
+ os=-proelf
+ ;;
+ i370-ibm* | ibm*)
+ basic_machine=i370-ibm
+ ;;
+ i*86v32)
+ basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+ os=-sysv32
+ ;;
+ i*86v4*)
+ basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+ os=-sysv4
+ ;;
+ i*86v)
+ basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+ os=-sysv
+ ;;
+ i*86sol2)
+ basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+ os=-solaris2
+ ;;
+ i386mach)
+ basic_machine=i386-mach
+ os=-mach
+ ;;
+ i386-vsta | vsta)
+ basic_machine=i386-unknown
+ os=-vsta
+ ;;
+ iris | iris4d)
+ basic_machine=mips-sgi
+ case $os in
+ -irix*)
+ ;;
+ *)
+ os=-irix4
+ ;;
+ esac
+ ;;
+ isi68 | isi)
+ basic_machine=m68k-isi
+ os=-sysv
+ ;;
+ m68knommu)
+ basic_machine=m68k-unknown
+ os=-linux
+ ;;
+ m68knommu-*)
+ basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'`
+ os=-linux
+ ;;
+ m88k-omron*)
+ basic_machine=m88k-omron
+ ;;
+ magnum | m3230)
+ basic_machine=mips-mips
+ os=-sysv
+ ;;
+ merlin)
+ basic_machine=ns32k-utek
+ os=-sysv
+ ;;
+ microblaze*)
+ basic_machine=microblaze-xilinx
+ ;;
+ mingw64)
+ basic_machine=x86_64-pc
+ os=-mingw64
+ ;;
+ mingw32)
+ basic_machine=i386-pc
+ os=-mingw32
+ ;;
+ mingw32ce)
+ basic_machine=arm-unknown
+ os=-mingw32ce
+ ;;
+ miniframe)
+ basic_machine=m68000-convergent
+ ;;
+ *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
+ basic_machine=m68k-atari
+ os=-mint
+ ;;
+ mips3*-*)
+ basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
+ ;;
+ mips3*)
+ basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
+ ;;
+ monitor)
+ basic_machine=m68k-rom68k
+ os=-coff
+ ;;
+ morphos)
+ basic_machine=powerpc-unknown
+ os=-morphos
+ ;;
+ msdos)
+ basic_machine=i386-pc
+ os=-msdos
+ ;;
+ ms1-*)
+ basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
+ ;;
+ msys)
+ basic_machine=i386-pc
+ os=-msys
+ ;;
+ mvs)
+ basic_machine=i370-ibm
+ os=-mvs
+ ;;
+ nacl)
+ basic_machine=le32-unknown
+ os=-nacl
+ ;;
+ ncr3000)
+ basic_machine=i486-ncr
+ os=-sysv4
+ ;;
+ netbsd386)
+ basic_machine=i386-unknown
+ os=-netbsd
+ ;;
+ netwinder)
+ basic_machine=armv4l-rebel
+ os=-linux
+ ;;
+ news | news700 | news800 | news900)
+ basic_machine=m68k-sony
+ os=-newsos
+ ;;
+ news1000)
+ basic_machine=m68030-sony
+ os=-newsos
+ ;;
+ news-3600 | risc-news)
+ basic_machine=mips-sony
+ os=-newsos
+ ;;
+ necv70)
+ basic_machine=v70-nec
+ os=-sysv
+ ;;
+ next | m*-next )
+ basic_machine=m68k-next
+ case $os in
+ -nextstep* )
+ ;;
+ -ns2*)
+ os=-nextstep2
+ ;;
+ *)
+ os=-nextstep3
+ ;;
+ esac
+ ;;
+ nh3000)
+ basic_machine=m68k-harris
+ os=-cxux
+ ;;
+ nh[45]000)
+ basic_machine=m88k-harris
+ os=-cxux
+ ;;
+ nindy960)
+ basic_machine=i960-intel
+ os=-nindy
+ ;;
+ mon960)
+ basic_machine=i960-intel
+ os=-mon960
+ ;;
+ nonstopux)
+ basic_machine=mips-compaq
+ os=-nonstopux
+ ;;
+ np1)
+ basic_machine=np1-gould
+ ;;
+ neo-tandem)
+ basic_machine=neo-tandem
+ ;;
+ nse-tandem)
+ basic_machine=nse-tandem
+ ;;
+ nsr-tandem)
+ basic_machine=nsr-tandem
+ ;;
+ op50n-* | op60c-*)
+ basic_machine=hppa1.1-oki
+ os=-proelf
+ ;;
+ openrisc | openrisc-*)
+ basic_machine=or32-unknown
+ ;;
+ os400)
+ basic_machine=powerpc-ibm
+ os=-os400
+ ;;
+ OSE68000 | ose68000)
+ basic_machine=m68000-ericsson
+ os=-ose
+ ;;
+ os68k)
+ basic_machine=m68k-none
+ os=-os68k
+ ;;
+ pa-hitachi)
+ basic_machine=hppa1.1-hitachi
+ os=-hiuxwe2
+ ;;
+ paragon)
+ basic_machine=i860-intel
+ os=-osf
+ ;;
+ parisc)
+ basic_machine=hppa-unknown
+ os=-linux
+ ;;
+ parisc-*)
+ basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'`
+ os=-linux
+ ;;
+ pbd)
+ basic_machine=sparc-tti
+ ;;
+ pbb)
+ basic_machine=m68k-tti
+ ;;
+ pc532 | pc532-*)
+ basic_machine=ns32k-pc532
+ ;;
+ pc98)
+ basic_machine=i386-pc
+ ;;
+ pc98-*)
+ basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ pentium | p5 | k5 | k6 | nexgen | viac3)
+ basic_machine=i586-pc
+ ;;
+ pentiumpro | p6 | 6x86 | athlon | athlon_*)
+ basic_machine=i686-pc
+ ;;
+ pentiumii | pentium2 | pentiumiii | pentium3)
+ basic_machine=i686-pc
+ ;;
+ pentium4)
+ basic_machine=i786-pc
+ ;;
+ pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
+ basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ pentiumpro-* | p6-* | 6x86-* | athlon-*)
+ basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
+ basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ pentium4-*)
+ basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ pn)
+ basic_machine=pn-gould
+ ;;
+ power) basic_machine=power-ibm
+ ;;
+ ppc | ppcbe) basic_machine=powerpc-unknown
+ ;;
+ ppc-* | ppcbe-*)
+ basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ ppcle | powerpclittle | ppc-le | powerpc-little)
+ basic_machine=powerpcle-unknown
+ ;;
+ ppcle-* | powerpclittle-*)
+ basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ ppc64) basic_machine=powerpc64-unknown
+ ;;
+ ppc64-* | ppc64p7-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ ppc64le | powerpc64little | ppc64-le | powerpc64-little)
+ basic_machine=powerpc64le-unknown
+ ;;
+ ppc64le-* | powerpc64little-*)
+ basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ ps2)
+ basic_machine=i386-ibm
+ ;;
+ pw32)
+ basic_machine=i586-unknown
+ os=-pw32
+ ;;
+ rdos | rdos64)
+ basic_machine=x86_64-pc
+ os=-rdos
+ ;;
+ rdos32)
+ basic_machine=i386-pc
+ os=-rdos
+ ;;
+ rom68k)
+ basic_machine=m68k-rom68k
+ os=-coff
+ ;;
+ rm[46]00)
+ basic_machine=mips-siemens
+ ;;
+ rtpc | rtpc-*)
+ basic_machine=romp-ibm
+ ;;
+ s390 | s390-*)
+ basic_machine=s390-ibm
+ ;;
+ s390x | s390x-*)
+ basic_machine=s390x-ibm
+ ;;
+ sa29200)
+ basic_machine=a29k-amd
+ os=-udi
+ ;;
+ sb1)
+ basic_machine=mipsisa64sb1-unknown
+ ;;
+ sb1el)
+ basic_machine=mipsisa64sb1el-unknown
+ ;;
+ sde)
+ basic_machine=mipsisa32-sde
+ os=-elf
+ ;;
+ sei)
+ basic_machine=mips-sei
+ os=-seiux
+ ;;
+ sequent)
+ basic_machine=i386-sequent
+ ;;
+ sh)
+ basic_machine=sh-hitachi
+ os=-hms
+ ;;
+ sh5el)
+ basic_machine=sh5le-unknown
+ ;;
+ sh64)
+ basic_machine=sh64-unknown
+ ;;
+ sparclite-wrs | simso-wrs)
+ basic_machine=sparclite-wrs
+ os=-vxworks
+ ;;
+ sps7)
+ basic_machine=m68k-bull
+ os=-sysv2
+ ;;
+ spur)
+ basic_machine=spur-unknown
+ ;;
+ st2000)
+ basic_machine=m68k-tandem
+ ;;
+ stratus)
+ basic_machine=i860-stratus
+ os=-sysv4
+ ;;
+ strongarm-* | thumb-*)
+ basic_machine=arm-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ sun2)
+ basic_machine=m68000-sun
+ ;;
+ sun2os3)
+ basic_machine=m68000-sun
+ os=-sunos3
+ ;;
+ sun2os4)
+ basic_machine=m68000-sun
+ os=-sunos4
+ ;;
+ sun3os3)
+ basic_machine=m68k-sun
+ os=-sunos3
+ ;;
+ sun3os4)
+ basic_machine=m68k-sun
+ os=-sunos4
+ ;;
+ sun4os3)
+ basic_machine=sparc-sun
+ os=-sunos3
+ ;;
+ sun4os4)
+ basic_machine=sparc-sun
+ os=-sunos4
+ ;;
+ sun4sol2)
+ basic_machine=sparc-sun
+ os=-solaris2
+ ;;
+ sun3 | sun3-*)
+ basic_machine=m68k-sun
+ ;;
+ sun4)
+ basic_machine=sparc-sun
+ ;;
+ sun386 | sun386i | roadrunner)
+ basic_machine=i386-sun
+ ;;
+ sv1)
+ basic_machine=sv1-cray
+ os=-unicos
+ ;;
+ symmetry)
+ basic_machine=i386-sequent
+ os=-dynix
+ ;;
+ t3e)
+ basic_machine=alphaev5-cray
+ os=-unicos
+ ;;
+ t90)
+ basic_machine=t90-cray
+ os=-unicos
+ ;;
+ tile*)
+ basic_machine=$basic_machine-unknown
+ os=-linux-gnu
+ ;;
+ tx39)
+ basic_machine=mipstx39-unknown
+ ;;
+ tx39el)
+ basic_machine=mipstx39el-unknown
+ ;;
+ toad1)
+ basic_machine=pdp10-xkl
+ os=-tops20
+ ;;
+ tower | tower-32)
+ basic_machine=m68k-ncr
+ ;;
+ tpf)
+ basic_machine=s390x-ibm
+ os=-tpf
+ ;;
+ udi29k)
+ basic_machine=a29k-amd
+ os=-udi
+ ;;
+ ultra3)
+ basic_machine=a29k-nyu
+ os=-sym1
+ ;;
+ v810 | necv810)
+ basic_machine=v810-nec
+ os=-none
+ ;;
+ vaxv)
+ basic_machine=vax-dec
+ os=-sysv
+ ;;
+ vms)
+ basic_machine=vax-dec
+ os=-vms
+ ;;
+ vpp*|vx|vx-*)
+ basic_machine=f301-fujitsu
+ ;;
+ vxworks960)
+ basic_machine=i960-wrs
+ os=-vxworks
+ ;;
+ vxworks68)
+ basic_machine=m68k-wrs
+ os=-vxworks
+ ;;
+ vxworks29k)
+ basic_machine=a29k-wrs
+ os=-vxworks
+ ;;
+ w65*)
+ basic_machine=w65-wdc
+ os=-none
+ ;;
+ w89k-*)
+ basic_machine=hppa1.1-winbond
+ os=-proelf
+ ;;
+ xbox)
+ basic_machine=i686-pc
+ os=-mingw32
+ ;;
+ xps | xps100)
+ basic_machine=xps100-honeywell
+ ;;
+ xscale-* | xscalee[bl]-*)
+ basic_machine=`echo $basic_machine | sed 's/^xscale/arm/'`
+ ;;
+ ymp)
+ basic_machine=ymp-cray
+ os=-unicos
+ ;;
+ z8k-*-coff)
+ basic_machine=z8k-unknown
+ os=-sim
+ ;;
+ z80-*-coff)
+ basic_machine=z80-unknown
+ os=-sim
+ ;;
+ none)
+ basic_machine=none-none
+ os=-none
+ ;;
+
+# Here we handle the default manufacturer of certain CPU types. It is in
+# some cases the only manufacturer, in others, it is the most popular.
+ w89k)
+ basic_machine=hppa1.1-winbond
+ ;;
+ op50n)
+ basic_machine=hppa1.1-oki
+ ;;
+ op60c)
+ basic_machine=hppa1.1-oki
+ ;;
+ romp)
+ basic_machine=romp-ibm
+ ;;
+ mmix)
+ basic_machine=mmix-knuth
+ ;;
+ rs6000)
+ basic_machine=rs6000-ibm
+ ;;
+ vax)
+ basic_machine=vax-dec
+ ;;
+ pdp10)
+ # there are many clones, so DEC is not a safe bet
+ basic_machine=pdp10-unknown
+ ;;
+ pdp11)
+ basic_machine=pdp11-dec
+ ;;
+ we32k)
+ basic_machine=we32k-att
+ ;;
+ sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele)
+ basic_machine=sh-unknown
+ ;;
+ sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v)
+ basic_machine=sparc-sun
+ ;;
+ cydra)
+ basic_machine=cydra-cydrome
+ ;;
+ orion)
+ basic_machine=orion-highlevel
+ ;;
+ orion105)
+ basic_machine=clipper-highlevel
+ ;;
+ mac | mpw | mac-mpw)
+ basic_machine=m68k-apple
+ ;;
+ pmac | pmac-mpw)
+ basic_machine=powerpc-apple
+ ;;
+ *-unknown)
+ # Make sure to match an already-canonicalized machine name.
+ ;;
+ *)
+ echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
+ exit 1
+ ;;
+esac
+
+# Here we canonicalize certain aliases for manufacturers.
+case $basic_machine in
+ *-digital*)
+ basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
+ ;;
+ *-commodore*)
+ basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
+ ;;
+ *)
+ ;;
+esac
+
+# Decode manufacturer-specific aliases for certain operating systems.
+
+if [ x"$os" != x"" ]
+then
+case $os in
+ # First match some system type aliases
+ # that might get confused with valid system types.
+ # -solaris* is a basic system type, with this one exception.
+ -auroraux)
+ os=-auroraux
+ ;;
+ -solaris1 | -solaris1.*)
+ os=`echo $os | sed -e 's|solaris1|sunos4|'`
+ ;;
+ -solaris)
+ os=-solaris2
+ ;;
+ -svr4*)
+ os=-sysv4
+ ;;
+ -unixware*)
+ os=-sysv4.2uw
+ ;;
+ -gnu/linux*)
+ os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
+ ;;
+ # First accept the basic system types.
+ # The portable systems comes first.
+ # Each alternative MUST END IN A *, to match a version number.
+ # -sysv* is not here because it comes later, after sysvr4.
+ -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
+ | -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\
+ | -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \
+ | -sym* | -kopensolaris* \
+ | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
+ | -aos* | -aros* \
+ | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
+ | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
+ | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
+ | -bitrig* | -openbsd* | -solidbsd* \
+ | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
+ | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
+ | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
+ | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
+ | -chorusos* | -chorusrdb* | -cegcc* \
+ | -cygwin* | -msys* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
+ | -mingw32* | -mingw64* | -linux-gnu* | -linux-android* \
+ | -linux-newlib* | -linux-musl* | -linux-uclibc* \
+ | -uxpv* | -beos* | -mpeix* | -udk* \
+ | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
+ | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
+ | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
+ | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
+ | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
+ | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
+ | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es*)
+ # Remember, each alternative MUST END IN *, to match a version number.
+ ;;
+ -qnx*)
+ case $basic_machine in
+ x86-* | i*86-*)
+ ;;
+ *)
+ os=-nto$os
+ ;;
+ esac
+ ;;
+ -nto-qnx*)
+ ;;
+ -nto*)
+ os=`echo $os | sed -e 's|nto|nto-qnx|'`
+ ;;
+ -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
+ | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
+ | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
+ ;;
+ -mac*)
+ os=`echo $os | sed -e 's|mac|macos|'`
+ ;;
+ -linux-dietlibc)
+ os=-linux-dietlibc
+ ;;
+ -linux*)
+ os=`echo $os | sed -e 's|linux|linux-gnu|'`
+ ;;
+ -sunos5*)
+ os=`echo $os | sed -e 's|sunos5|solaris2|'`
+ ;;
+ -sunos6*)
+ os=`echo $os | sed -e 's|sunos6|solaris3|'`
+ ;;
+ -opened*)
+ os=-openedition
+ ;;
+ -os400*)
+ os=-os400
+ ;;
+ -wince*)
+ os=-wince
+ ;;
+ -osfrose*)
+ os=-osfrose
+ ;;
+ -osf*)
+ os=-osf
+ ;;
+ -utek*)
+ os=-bsd
+ ;;
+ -dynix*)
+ os=-bsd
+ ;;
+ -acis*)
+ os=-aos
+ ;;
+ -atheos*)
+ os=-atheos
+ ;;
+ -syllable*)
+ os=-syllable
+ ;;
+ -386bsd)
+ os=-bsd
+ ;;
+ -ctix* | -uts*)
+ os=-sysv
+ ;;
+ -nova*)
+ os=-rtmk-nova
+ ;;
+ -ns2 )
+ os=-nextstep2
+ ;;
+ -nsk*)
+ os=-nsk
+ ;;
+ # Preserve the version number of sinix5.
+ -sinix5.*)
+ os=`echo $os | sed -e 's|sinix|sysv|'`
+ ;;
+ -sinix*)
+ os=-sysv4
+ ;;
+ -tpf*)
+ os=-tpf
+ ;;
+ -triton*)
+ os=-sysv3
+ ;;
+ -oss*)
+ os=-sysv3
+ ;;
+ -svr4)
+ os=-sysv4
+ ;;
+ -svr3)
+ os=-sysv3
+ ;;
+ -sysvr4)
+ os=-sysv4
+ ;;
+ # This must come after -sysvr4.
+ -sysv*)
+ ;;
+ -ose*)
+ os=-ose
+ ;;
+ -es1800*)
+ os=-ose
+ ;;
+ -xenix)
+ os=-xenix
+ ;;
+ -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
+ os=-mint
+ ;;
+ -aros*)
+ os=-aros
+ ;;
+ -kaos*)
+ os=-kaos
+ ;;
+ -zvmoe)
+ os=-zvmoe
+ ;;
+ -dicos*)
+ os=-dicos
+ ;;
+ -nacl*)
+ ;;
+ -none)
+ ;;
+ *)
+ # Get rid of the `-' at the beginning of $os.
+ os=`echo $os | sed 's/[^-]*-//'`
+ echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
+ exit 1
+ ;;
+esac
+else
+
+# Here we handle the default operating systems that come with various machines.
+# The value should be what the vendor currently ships out the door with their
+# machine or put another way, the most popular os provided with the machine.
+
+# Note that if you're going to try to match "-MANUFACTURER" here (say,
+# "-sun"), then you have to tell the case statement up towards the top
+# that MANUFACTURER isn't an operating system. Otherwise, code above
+# will signal an error saying that MANUFACTURER isn't an operating
+# system, and we'll never get to this point.
+
+case $basic_machine in
+ score-*)
+ os=-elf
+ ;;
+ spu-*)
+ os=-elf
+ ;;
+ *-acorn)
+ os=-riscix1.2
+ ;;
+ arm*-rebel)
+ os=-linux
+ ;;
+ arm*-semi)
+ os=-aout
+ ;;
+ c4x-* | tic4x-*)
+ os=-coff
+ ;;
+ hexagon-*)
+ os=-elf
+ ;;
+ tic54x-*)
+ os=-coff
+ ;;
+ tic55x-*)
+ os=-coff
+ ;;
+ tic6x-*)
+ os=-coff
+ ;;
+ # This must come before the *-dec entry.
+ pdp10-*)
+ os=-tops20
+ ;;
+ pdp11-*)
+ os=-none
+ ;;
+ *-dec | vax-*)
+ os=-ultrix4.2
+ ;;
+ m68*-apollo)
+ os=-domain
+ ;;
+ i386-sun)
+ os=-sunos4.0.2
+ ;;
+ m68000-sun)
+ os=-sunos3
+ ;;
+ m68*-cisco)
+ os=-aout
+ ;;
+ mep-*)
+ os=-elf
+ ;;
+ mips*-cisco)
+ os=-elf
+ ;;
+ mips*-*)
+ os=-elf
+ ;;
+ or32-*)
+ os=-coff
+ ;;
+ *-tti) # must be before sparc entry or we get the wrong os.
+ os=-sysv3
+ ;;
+ sparc-* | *-sun)
+ os=-sunos4.1.1
+ ;;
+ *-be)
+ os=-beos
+ ;;
+ *-haiku)
+ os=-haiku
+ ;;
+ *-ibm)
+ os=-aix
+ ;;
+ *-knuth)
+ os=-mmixware
+ ;;
+ *-wec)
+ os=-proelf
+ ;;
+ *-winbond)
+ os=-proelf
+ ;;
+ *-oki)
+ os=-proelf
+ ;;
+ *-hp)
+ os=-hpux
+ ;;
+ *-hitachi)
+ os=-hiux
+ ;;
+ i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
+ os=-sysv
+ ;;
+ *-cbm)
+ os=-amigaos
+ ;;
+ *-dg)
+ os=-dgux
+ ;;
+ *-dolphin)
+ os=-sysv3
+ ;;
+ m68k-ccur)
+ os=-rtu
+ ;;
+ m88k-omron*)
+ os=-luna
+ ;;
+ *-next )
+ os=-nextstep
+ ;;
+ *-sequent)
+ os=-ptx
+ ;;
+ *-crds)
+ os=-unos
+ ;;
+ *-ns)
+ os=-genix
+ ;;
+ i370-*)
+ os=-mvs
+ ;;
+ *-next)
+ os=-nextstep3
+ ;;
+ *-gould)
+ os=-sysv
+ ;;
+ *-highlevel)
+ os=-bsd
+ ;;
+ *-encore)
+ os=-bsd
+ ;;
+ *-sgi)
+ os=-irix
+ ;;
+ *-siemens)
+ os=-sysv4
+ ;;
+ *-masscomp)
+ os=-rtu
+ ;;
+ f30[01]-fujitsu | f700-fujitsu)
+ os=-uxpv
+ ;;
+ *-rom68k)
+ os=-coff
+ ;;
+ *-*bug)
+ os=-coff
+ ;;
+ *-apple)
+ os=-macos
+ ;;
+ *-atari*)
+ os=-mint
+ ;;
+ *)
+ os=-none
+ ;;
+esac
+fi
+
+# Here we handle the case where we know the os, and the CPU type, but not the
+# manufacturer. We pick the logical manufacturer.
+vendor=unknown
+case $basic_machine in
+ *-unknown)
+ case $os in
+ -riscix*)
+ vendor=acorn
+ ;;
+ -sunos*)
+ vendor=sun
+ ;;
+ -cnk*|-aix*)
+ vendor=ibm
+ ;;
+ -beos*)
+ vendor=be
+ ;;
+ -hpux*)
+ vendor=hp
+ ;;
+ -mpeix*)
+ vendor=hp
+ ;;
+ -hiux*)
+ vendor=hitachi
+ ;;
+ -unos*)
+ vendor=crds
+ ;;
+ -dgux*)
+ vendor=dg
+ ;;
+ -luna*)
+ vendor=omron
+ ;;
+ -genix*)
+ vendor=ns
+ ;;
+ -mvs* | -opened*)
+ vendor=ibm
+ ;;
+ -os400*)
+ vendor=ibm
+ ;;
+ -ptx*)
+ vendor=sequent
+ ;;
+ -tpf*)
+ vendor=ibm
+ ;;
+ -vxsim* | -vxworks* | -windiss*)
+ vendor=wrs
+ ;;
+ -aux*)
+ vendor=apple
+ ;;
+ -hms*)
+ vendor=hitachi
+ ;;
+ -mpw* | -macos*)
+ vendor=apple
+ ;;
+ -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
+ vendor=atari
+ ;;
+ -vos*)
+ vendor=stratus
+ ;;
+ esac
+ basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
+ ;;
+esac
+
+echo $basic_machine$os
+exit
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "timestamp='"
+# time-stamp-format: "%:y-%02m-%02d"
+# time-stamp-end: "'"
+# End:
--- /dev/null
+#! /bin/sh
+# Guess values for system-dependent variables and create Makefiles.
+# Generated by GNU Autoconf 2.69 for libcgroup 0.41.
+#
+#
+# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
+#
+#
+# This configure script is free software; the Free Software Foundation
+# gives unlimited permission to copy, distribute and modify it.
+## -------------------- ##
+## M4sh Initialization. ##
+## -------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+ setopt NO_GLOB_SUBST
+else
+ case `(set -o) 2>/dev/null` in #(
+ *posix*) :
+ set -o posix ;; #(
+ *) :
+ ;;
+esac
+fi
+
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+# Prefer a ksh shell builtin over an external printf program on Solaris,
+# but without wasting forks for bash or zsh.
+if test -z "$BASH_VERSION$ZSH_VERSION" \
+ && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='print -r --'
+ as_echo_n='print -rn --'
+elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='printf %s\n'
+ as_echo_n='printf %s'
+else
+ if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+ as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+ as_echo_n='/usr/ucb/echo -n'
+ else
+ as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+ as_echo_n_body='eval
+ arg=$1;
+ case $arg in #(
+ *"$as_nl"*)
+ expr "X$arg" : "X\\(.*\\)$as_nl";
+ arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+ esac;
+ expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+ '
+ export as_echo_n_body
+ as_echo_n='sh -c $as_echo_n_body as_echo'
+ fi
+ export as_echo_body
+ as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ PATH_SEPARATOR=:
+ (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+ (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+ PATH_SEPARATOR=';'
+ }
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order. Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" "" $as_nl"
+
+# Find who we are. Look in the path if we contain no directory separator.
+as_myself=
+case $0 in #((
+ *[\\/]* ) as_myself=$0 ;;
+ *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+ as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+ $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+ exit 1
+fi
+
+# Unset variables that we do not need and which cause bugs (e.g. in
+# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
+# suppresses any "Segmentation fault" message there. '((' could
+# trigger a bug in pdksh 5.2.14.
+for as_var in BASH_ENV ENV MAIL MAILPATH
+do eval test x\${$as_var+set} = xset \
+ && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# CDPATH.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+# Use a proper internal environment variable to ensure we don't fall
+ # into an infinite loop, continuously re-executing ourselves.
+ if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
+ _as_can_reexec=no; export _as_can_reexec;
+ # We cannot yet assume a decent shell, so we have to provide a
+# neutralization value for shells without unset; and this also
+# works around shells that cannot unset nonexistent variables.
+# Preserve -v and -x to the replacement shell.
+BASH_ENV=/dev/null
+ENV=/dev/null
+(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
+case $- in # ((((
+ *v*x* | *x*v* ) as_opts=-vx ;;
+ *v* ) as_opts=-v ;;
+ *x* ) as_opts=-x ;;
+ * ) as_opts= ;;
+esac
+exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
+# Admittedly, this is quite paranoid, since all the known shells bail
+# out after a failed `exec'.
+$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
+as_fn_exit 255
+ fi
+ # We don't want this to propagate to other subprocesses.
+ { _as_can_reexec=; unset _as_can_reexec;}
+if test "x$CONFIG_SHELL" = x; then
+ as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '\${1+\"\$@\"}'='\"\$@\"'
+ setopt NO_GLOB_SUBST
+else
+ case \`(set -o) 2>/dev/null\` in #(
+ *posix*) :
+ set -o posix ;; #(
+ *) :
+ ;;
+esac
+fi
+"
+ as_required="as_fn_return () { (exit \$1); }
+as_fn_success () { as_fn_return 0; }
+as_fn_failure () { as_fn_return 1; }
+as_fn_ret_success () { return 0; }
+as_fn_ret_failure () { return 1; }
+
+exitcode=0
+as_fn_success || { exitcode=1; echo as_fn_success failed.; }
+as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
+as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
+as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
+if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
+
+else
+ exitcode=1; echo positional parameters were not saved.
+fi
+test x\$exitcode = x0 || exit 1
+test -x / || exit 1"
+ as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
+ as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
+ eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
+ test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
+
+ test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
+ ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+ ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
+ ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
+ PATH=/empty FPATH=/empty; export PATH FPATH
+ test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
+ || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1
+test \$(( 1 + 1 )) = 2 || exit 1"
+ if (eval "$as_required") 2>/dev/null; then :
+ as_have_required=yes
+else
+ as_have_required=no
+fi
+ if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
+
+else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+as_found=false
+for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ as_found=:
+ case $as_dir in #(
+ /*)
+ for as_base in sh bash ksh sh5; do
+ # Try only shells that exist, to save several forks.
+ as_shell=$as_dir/$as_base
+ if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
+ { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
+ CONFIG_SHELL=$as_shell as_have_required=yes
+ if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
+ break 2
+fi
+fi
+ done;;
+ esac
+ as_found=false
+done
+$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
+ { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
+ CONFIG_SHELL=$SHELL as_have_required=yes
+fi; }
+IFS=$as_save_IFS
+
+
+ if test "x$CONFIG_SHELL" != x; then :
+ export CONFIG_SHELL
+ # We cannot yet assume a decent shell, so we have to provide a
+# neutralization value for shells without unset; and this also
+# works around shells that cannot unset nonexistent variables.
+# Preserve -v and -x to the replacement shell.
+BASH_ENV=/dev/null
+ENV=/dev/null
+(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
+case $- in # ((((
+ *v*x* | *x*v* ) as_opts=-vx ;;
+ *v* ) as_opts=-v ;;
+ *x* ) as_opts=-x ;;
+ * ) as_opts= ;;
+esac
+exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
+# Admittedly, this is quite paranoid, since all the known shells bail
+# out after a failed `exec'.
+$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
+exit 255
+fi
+
+ if test x$as_have_required = xno; then :
+ $as_echo "$0: This script requires a shell more modern than all"
+ $as_echo "$0: the shells that I found on your system."
+ if test x${ZSH_VERSION+set} = xset ; then
+ $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
+ $as_echo "$0: be upgraded to zsh 4.3.4 or later."
+ else
+ $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
+$0: including any error possibly output before this
+$0: message. Then install a modern shell, or manually run
+$0: the script under such a shell if you do have one."
+ fi
+ exit 1
+fi
+fi
+fi
+SHELL=${CONFIG_SHELL-/bin/sh}
+export SHELL
+# Unset more variables known to interfere with behavior of common tools.
+CLICOLOR_FORCE= GREP_OPTIONS=
+unset CLICOLOR_FORCE GREP_OPTIONS
+
+## --------------------- ##
+## M4sh Shell Functions. ##
+## --------------------- ##
+# as_fn_unset VAR
+# ---------------
+# Portably unset VAR.
+as_fn_unset ()
+{
+ { eval $1=; unset $1;}
+}
+as_unset=as_fn_unset
+
+# as_fn_set_status STATUS
+# -----------------------
+# Set $? to STATUS, without forking.
+as_fn_set_status ()
+{
+ return $1
+} # as_fn_set_status
+
+# as_fn_exit STATUS
+# -----------------
+# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
+as_fn_exit ()
+{
+ set +e
+ as_fn_set_status $1
+ exit $1
+} # as_fn_exit
+
+# as_fn_mkdir_p
+# -------------
+# Create "$as_dir" as a directory, including parents if necessary.
+as_fn_mkdir_p ()
+{
+
+ case $as_dir in #(
+ -*) as_dir=./$as_dir;;
+ esac
+ test -d "$as_dir" || eval $as_mkdir_p || {
+ as_dirs=
+ while :; do
+ case $as_dir in #(
+ *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+ *) as_qdir=$as_dir;;
+ esac
+ as_dirs="'$as_qdir' $as_dirs"
+ as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$as_dir" : 'X\(//\)[^/]' \| \
+ X"$as_dir" : 'X\(//\)$' \| \
+ X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ test -d "$as_dir" && break
+ done
+ test -z "$as_dirs" || eval "mkdir $as_dirs"
+ } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
+
+
+} # as_fn_mkdir_p
+
+# as_fn_executable_p FILE
+# -----------------------
+# Test if FILE is an executable regular file.
+as_fn_executable_p ()
+{
+ test -f "$1" && test -x "$1"
+} # as_fn_executable_p
+# as_fn_append VAR VALUE
+# ----------------------
+# Append the text in VALUE to the end of the definition contained in VAR. Take
+# advantage of any shell optimizations that allow amortized linear growth over
+# repeated appends, instead of the typical quadratic growth present in naive
+# implementations.
+if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
+ eval 'as_fn_append ()
+ {
+ eval $1+=\$2
+ }'
+else
+ as_fn_append ()
+ {
+ eval $1=\$$1\$2
+ }
+fi # as_fn_append
+
+# as_fn_arith ARG...
+# ------------------
+# Perform arithmetic evaluation on the ARGs, and store the result in the
+# global $as_val. Take advantage of shells that can avoid forks. The arguments
+# must be portable across $(()) and expr.
+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
+ eval 'as_fn_arith ()
+ {
+ as_val=$(( $* ))
+ }'
+else
+ as_fn_arith ()
+ {
+ as_val=`expr "$@" || test $? -eq 1`
+ }
+fi # as_fn_arith
+
+
+# as_fn_error STATUS ERROR [LINENO LOG_FD]
+# ----------------------------------------
+# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
+# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
+# script with STATUS, using 1 if that was 0.
+as_fn_error ()
+{
+ as_status=$1; test $as_status -eq 0 && as_status=1
+ if test "$4"; then
+ as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
+ fi
+ $as_echo "$as_me: error: $2" >&2
+ as_fn_exit $as_status
+} # as_fn_error
+
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+ test "X`expr 00001 : '.*\(...\)'`" = X001; then
+ as_expr=expr
+else
+ as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+ as_basename=basename
+else
+ as_basename=false
+fi
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+ as_dirname=dirname
+else
+ as_dirname=false
+fi
+
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+ X"$0" : 'X\(//\)$' \| \
+ X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+ sed '/^.*\/\([^/][^/]*\)\/*$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+
+ as_lineno_1=$LINENO as_lineno_1a=$LINENO
+ as_lineno_2=$LINENO as_lineno_2a=$LINENO
+ eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
+ test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
+ # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
+ sed -n '
+ p
+ /[$]LINENO/=
+ ' <$as_myself |
+ sed '
+ s/[$]LINENO.*/&-/
+ t lineno
+ b
+ :lineno
+ N
+ :loop
+ s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
+ t loop
+ s/-\n.*//
+ ' >$as_me.lineno &&
+ chmod +x "$as_me.lineno" ||
+ { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
+
+ # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
+ # already done that, so ensure we don't try to do so again and fall
+ # in an infinite loop. This has already happened in practice.
+ _as_can_reexec=no; export _as_can_reexec
+ # Don't try to exec as it changes $[0], causing all sort of problems
+ # (the dirname of $[0] is not the place where we might find the
+ # original and so on. Autoconf is especially sensitive to this).
+ . "./$as_me.lineno"
+ # Exit status is that of the last command.
+ exit
+}
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in #(((((
+-n*)
+ case `echo 'xy\c'` in
+ *c*) ECHO_T=' ';; # ECHO_T is single tab character.
+ xy) ECHO_C='\c';;
+ *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
+ ECHO_T=' ';;
+ esac;;
+*)
+ ECHO_N='-n';;
+esac
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+ rm -f conf$$.dir/conf$$.file
+else
+ rm -f conf$$.dir
+ mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+ if ln -s conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s='ln -s'
+ # ... but there are two gotchas:
+ # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+ # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+ # In both cases, we have to default to `cp -pR'.
+ ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+ as_ln_s='cp -pR'
+ elif ln conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s=ln
+ else
+ as_ln_s='cp -pR'
+ fi
+else
+ as_ln_s='cp -pR'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+if mkdir -p . 2>/dev/null; then
+ as_mkdir_p='mkdir -p "$as_dir"'
+else
+ test -d ./-p && rmdir ./-p
+ as_mkdir_p=false
+fi
+
+as_test_x='test -x'
+as_executable_p=as_fn_executable_p
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+SHELL=${CONFIG_SHELL-/bin/sh}
+
+
+test -n "$DJDIR" || exec 7<&0 </dev/null
+exec 6>&1
+
+# Name of the host.
+# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
+# so uname gets run too.
+ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
+
+#
+# Initializations.
+#
+ac_default_prefix=/usr/local
+ac_clean_files=
+ac_config_libobj_dir=.
+LIBOBJS=
+cross_compiling=no
+subdirs=
+MFLAGS=
+MAKEFLAGS=
+
+# Identity of this package.
+PACKAGE_NAME='libcgroup'
+PACKAGE_TARNAME='libcgroup'
+PACKAGE_VERSION='0.41'
+PACKAGE_STRING='libcgroup 0.41'
+PACKAGE_BUGREPORT=''
+PACKAGE_URL=''
+
+ac_unique_file="src"
+# Factoring default headers for most tests.
+ac_includes_default="\
+#include <stdio.h>
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_STAT_H
+# include <sys/stat.h>
+#endif
+#ifdef STDC_HEADERS
+# include <stdlib.h>
+# include <stddef.h>
+#else
+# ifdef HAVE_STDLIB_H
+# include <stdlib.h>
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+# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
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+enable_libtool_lock
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+ ac_precious_vars='build_alias
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+
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+# The variables have the same names as the options, with
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+site=
+srcdir=
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+x_includes=NONE
+x_libraries=NONE
+
+# Installation directory options.
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+# and all the variables that are supposed to be based on exec_prefix
+# by default will actually change.
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+ case $ac_dashdash$ac_option in
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+
+ -bindir | --bindir | --bindi | --bind | --bin | --bi)
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+ -build | --build | --buil | --bui | --bu)
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+ -cache-file | --cache-file | --cache-fil | --cache-fi \
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+ ac_prev=cache_file ;;
+ -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
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+
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+ -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
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+ ac_useropt_orig=$ac_useropt
+ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
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+ -docdir | --docdir | --docdi | --doc | --do)
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+ docdir=$ac_optarg ;;
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+ -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
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+ -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
+ dvidir=$ac_optarg ;;
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+ -enable-* | --enable-*)
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+ # Reject names that are not valid shell variable names.
+ expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
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+ ac_useropt_orig=$ac_useropt
+ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
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+ ac_unrecognized_sep=', ';;
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+ eval enable_$ac_useropt=\$ac_optarg ;;
+
+ -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
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+ | --exec | --exe | --ex)
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+ -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
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+ exec_prefix=$ac_optarg ;;
+
+ -gas | --gas | --ga | --g)
+ # Obsolete; use --with-gas.
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+
+ -help | --help | --hel | --he | -h)
+ ac_init_help=long ;;
+ -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
+ ac_init_help=recursive ;;
+ -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
+ ac_init_help=short ;;
+
+ -host | --host | --hos | --ho)
+ ac_prev=host_alias ;;
+ -host=* | --host=* | --hos=* | --ho=*)
+ host_alias=$ac_optarg ;;
+
+ -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
+ ac_prev=htmldir ;;
+ -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
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+ htmldir=$ac_optarg ;;
+
+ -includedir | --includedir | --includedi | --included | --include \
+ | --includ | --inclu | --incl | --inc)
+ ac_prev=includedir ;;
+ -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
+ | --includ=* | --inclu=* | --incl=* | --inc=*)
+ includedir=$ac_optarg ;;
+
+ -infodir | --infodir | --infodi | --infod | --info | --inf)
+ ac_prev=infodir ;;
+ -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
+ infodir=$ac_optarg ;;
+
+ -libdir | --libdir | --libdi | --libd)
+ ac_prev=libdir ;;
+ -libdir=* | --libdir=* | --libdi=* | --libd=*)
+ libdir=$ac_optarg ;;
+
+ -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
+ | --libexe | --libex | --libe)
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+ -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
+ | --libexe=* | --libex=* | --libe=*)
+ libexecdir=$ac_optarg ;;
+
+ -localedir | --localedir | --localedi | --localed | --locale)
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+ -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
+ localedir=$ac_optarg ;;
+
+ -localstatedir | --localstatedir | --localstatedi | --localstated \
+ | --localstate | --localstat | --localsta | --localst | --locals)
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+ -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
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+ localstatedir=$ac_optarg ;;
+
+ -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
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+ -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
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+
+ -nfp | --nfp | --nf)
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+ -no-create | --no-create | --no-creat | --no-crea | --no-cre \
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+
+ -no-recursion | --no-recursion | --no-recursio | --no-recursi \
+ | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
+ no_recursion=yes ;;
+
+ -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
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+ ac_prev=oldincludedir ;;
+ -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
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+ oldincludedir=$ac_optarg ;;
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+ -program-prefix | --program-prefix | --program-prefi | --program-pref \
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+ program_suffix=$ac_optarg ;;
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+ -program-transform-name | --program-transform-name \
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+ | --program-trans | --program-tran \
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+ ac_prev=program_transform_name ;;
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+
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+
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
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+ -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
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+ -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
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+ sysconfdir=$ac_optarg ;;
+
+ -target | --target | --targe | --targ | --tar | --ta | --t)
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+ -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
+ target_alias=$ac_optarg ;;
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+ -v | -verbose | --verbose | --verbos | --verbo | --verb)
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+
+ -version | --version | --versio | --versi | --vers | -V)
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+ # Be sure to have absolute directory names.
+ case $ac_val in
+ [\\/$]* | ?:[\\/]* ) continue;;
+ NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
+ esac
+ as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
+done
+
+# There might be people who depend on the old broken behavior: `$host'
+# used to hold the argument of --host etc.
+# FIXME: To remove some day.
+build=$build_alias
+host=$host_alias
+target=$target_alias
+
+# FIXME: To remove some day.
+if test "x$host_alias" != x; then
+ if test "x$build_alias" = x; then
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+ elif test "x$build_alias" != "x$host_alias"; then
+ cross_compiling=yes
+ fi
+fi
+
+ac_tool_prefix=
+test -n "$host_alias" && ac_tool_prefix=$host_alias-
+
+test "$silent" = yes && exec 6>/dev/null
+
+
+ac_pwd=`pwd` && test -n "$ac_pwd" &&
+ac_ls_di=`ls -di .` &&
+ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
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+
+
+# Find the source files, if location was not specified.
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+ ac_srcdir_defaulted=yes
+ # Try the directory containing this script, then the parent directory.
+ ac_confdir=`$as_dirname -- "$as_myself" ||
+$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
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+ X"$as_myself" : 'X\(//\)$' \| \
+ X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_myself" |
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+ srcdir=$ac_confdir
+ if test ! -r "$srcdir/$ac_unique_file"; then
+ srcdir=..
+ fi
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+ ac_srcdir_defaulted=no
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+if test ! -r "$srcdir/$ac_unique_file"; then
+ test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
+ as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
+fi
+ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
+ac_abs_confdir=`(
+ cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
+ pwd)`
+# When building in place, set srcdir=.
+if test "$ac_abs_confdir" = "$ac_pwd"; then
+ srcdir=.
+fi
+# Remove unnecessary trailing slashes from srcdir.
+# Double slashes in file names in object file debugging info
+# mess up M-x gdb in Emacs.
+case $srcdir in
+*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
+esac
+for ac_var in $ac_precious_vars; do
+ eval ac_env_${ac_var}_set=\${${ac_var}+set}
+ eval ac_env_${ac_var}_value=\$${ac_var}
+ eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
+ eval ac_cv_env_${ac_var}_value=\$${ac_var}
+done
+
+#
+# Report the --help message.
+#
+if test "$ac_init_help" = "long"; then
+ # Omit some internal or obsolete options to make the list less imposing.
+ # This message is too long to be a string in the A/UX 3.1 sh.
+ cat <<_ACEOF
+\`configure' configures libcgroup 0.41 to adapt to many kinds of systems.
+
+Usage: $0 [OPTION]... [VAR=VALUE]...
+
+To assign environment variables (e.g., CC, CFLAGS...), specify them as
+VAR=VALUE. See below for descriptions of some of the useful variables.
+
+Defaults for the options are specified in brackets.
+
+Configuration:
+ -h, --help display this help and exit
+ --help=short display options specific to this package
+ --help=recursive display the short help of all the included packages
+ -V, --version display version information and exit
+ -q, --quiet, --silent do not print \`checking ...' messages
+ --cache-file=FILE cache test results in FILE [disabled]
+ -C, --config-cache alias for \`--cache-file=config.cache'
+ -n, --no-create do not create output files
+ --srcdir=DIR find the sources in DIR [configure dir or \`..']
+
+Installation directories:
+ --prefix=PREFIX install architecture-independent files in PREFIX
+ [$ac_default_prefix]
+ --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
+ [PREFIX]
+
+By default, \`make install' will install all the files in
+\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
+an installation prefix other than \`$ac_default_prefix' using \`--prefix',
+for instance \`--prefix=\$HOME'.
+
+For better control, use the options below.
+
+Fine tuning of the installation directories:
+ --bindir=DIR user executables [EPREFIX/bin]
+ --sbindir=DIR system admin executables [EPREFIX/sbin]
+ --libexecdir=DIR program executables [EPREFIX/libexec]
+ --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
+ --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
+ --localstatedir=DIR modifiable single-machine data [PREFIX/var]
+ --libdir=DIR object code libraries [EPREFIX/lib]
+ --includedir=DIR C header files [PREFIX/include]
+ --oldincludedir=DIR C header files for non-gcc [/usr/include]
+ --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
+ --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
+ --infodir=DIR info documentation [DATAROOTDIR/info]
+ --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
+ --mandir=DIR man documentation [DATAROOTDIR/man]
+ --docdir=DIR documentation root [DATAROOTDIR/doc/libcgroup]
+ --htmldir=DIR html documentation [DOCDIR]
+ --dvidir=DIR dvi documentation [DOCDIR]
+ --pdfdir=DIR pdf documentation [DOCDIR]
+ --psdir=DIR ps documentation [DOCDIR]
+_ACEOF
+
+ cat <<\_ACEOF
+
+Program names:
+ --program-prefix=PREFIX prepend PREFIX to installed program names
+ --program-suffix=SUFFIX append SUFFIX to installed program names
+ --program-transform-name=PROGRAM run sed PROGRAM on installed program names
+
+System types:
+ --build=BUILD configure for building on BUILD [guessed]
+ --host=HOST cross-compile to build programs to run on HOST [BUILD]
+_ACEOF
+fi
+
+if test -n "$ac_init_help"; then
+ case $ac_init_help in
+ short | recursive ) echo "Configuration of libcgroup 0.41:";;
+ esac
+ cat <<\_ACEOF
+
+Optional Features:
+ --disable-option-checking ignore unrecognized --enable/--with options
+ --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
+ --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
+ --enable-silent-rules less verbose build output (undo: "make V=1")
+ --disable-silent-rules verbose build output (undo: "make V=0")
+ --enable-static[=PKGS] build static libraries [default=no]
+ --enable-bindings enable python bindings [default=no]
+ --enable-tools compile libcgroup tools [default=yes]
+ --enable-pam compile libcgroup PAM module [default=yes]
+ --enable-daemon compile libcgroup daemon [default=yes]
+ --enable-initscript-install
+ install init scripts [default=no]
+ --enable-cgred-socket=PATH
+ specify location of cgrulesengd communication socket
+ (default=/var/run/cgred.socket)
+ --enable-pam-module-dir=PATH
+ specify location of libcgroup PAM module
+ (default=$libdir/security)
+ --enable-opaque-hierarchy=NAME
+ specify name of a hierarchy which libcgroup should
+ ignore, e.g. name=systemd (default=none)
+ --enable-dependency-tracking
+ do not reject slow dependency extractors
+ --disable-dependency-tracking
+ speeds up one-time build
+ --enable-shared[=PKGS] build shared libraries [default=yes]
+ --enable-fast-install[=PKGS]
+ optimize for fast installation [default=yes]
+ --disable-libtool-lock avoid locking (might break parallel builds)
+
+Optional Packages:
+ --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
+ --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
+ --with-pic[=PKGS] try to use only PIC/non-PIC objects [default=use
+ both]
+ --with-gnu-ld assume the C compiler uses GNU ld [default=no]
+ --with-sysroot=DIR Search for dependent libraries within DIR
+ (or the compiler's sysroot if not specified).
+
+Some influential environment variables:
+ CXX C++ compiler command
+ CXXFLAGS C++ compiler flags
+ LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
+ nonstandard directory <lib dir>
+ LIBS libraries to pass to the linker, e.g. -l<library>
+ CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
+ you have headers in a nonstandard directory <include dir>
+ CC C compiler command
+ CFLAGS C compiler flags
+ YACC The `Yet Another Compiler Compiler' implementation to use.
+ Defaults to the first program found out of: `bison -y', `byacc',
+ `yacc'.
+ YFLAGS The list of arguments that will be passed by default to $YACC.
+ This script will default YFLAGS to the empty string to avoid a
+ default value of `-d' given by some make applications.
+ CPP C preprocessor
+ CXXCPP C++ preprocessor
+
+Use these variables to override the choices made by `configure' or to help
+it to find libraries and programs with nonstandard names/locations.
+
+Report bugs to the package provider.
+_ACEOF
+ac_status=$?
+fi
+
+if test "$ac_init_help" = "recursive"; then
+ # If there are subdirs, report their specific --help.
+ for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
+ test -d "$ac_dir" ||
+ { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
+ continue
+ ac_builddir=.
+
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
+ ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
+ # A ".." for each directory in $ac_dir_suffix.
+ ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
+ case $ac_top_builddir_sub in
+ "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+ *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
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+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
+
+case $srcdir in
+ .) # We are building in place.
+ ac_srcdir=.
+ ac_top_srcdir=$ac_top_builddir_sub
+ ac_abs_top_srcdir=$ac_pwd ;;
+ [\\/]* | ?:[\\/]* ) # Absolute name.
+ ac_srcdir=$srcdir$ac_dir_suffix;
+ ac_top_srcdir=$srcdir
+ ac_abs_top_srcdir=$srcdir ;;
+ *) # Relative name.
+ ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+ ac_top_srcdir=$ac_top_build_prefix$srcdir
+ ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
+esac
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+ cd "$ac_dir" || { ac_status=$?; continue; }
+ # Check for guested configure.
+ if test -f "$ac_srcdir/configure.gnu"; then
+ echo &&
+ $SHELL "$ac_srcdir/configure.gnu" --help=recursive
+ elif test -f "$ac_srcdir/configure"; then
+ echo &&
+ $SHELL "$ac_srcdir/configure" --help=recursive
+ else
+ $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
+ fi || ac_status=$?
+ cd "$ac_pwd" || { ac_status=$?; break; }
+ done
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+
+test -n "$ac_init_help" && exit $ac_status
+if $ac_init_version; then
+ cat <<\_ACEOF
+libcgroup configure 0.41
+generated by GNU Autoconf 2.69
+
+Copyright (C) 2012 Free Software Foundation, Inc.
+This configure script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it.
+_ACEOF
+ exit
+fi
+
+## ------------------------ ##
+## Autoconf initialization. ##
+## ------------------------ ##
+
+# ac_fn_cxx_try_compile LINENO
+# ----------------------------
+# Try to compile conftest.$ac_ext, and return whether this succeeded.
+ac_fn_cxx_try_compile ()
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+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ rm -f conftest.$ac_objext
+ if { { ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_compile") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ grep -v '^ *+' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ mv -f conftest.er1 conftest.err
+ fi
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
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+ test -z "$ac_cxx_werror_flag" ||
+ test ! -s conftest.err
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+ ac_retval=0
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=1
+fi
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} # ac_fn_cxx_try_compile
+
+# ac_fn_c_try_compile LINENO
+# --------------------------
+# Try to compile conftest.$ac_ext, and return whether this succeeded.
+ac_fn_c_try_compile ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ rm -f conftest.$ac_objext
+ if { { ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
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+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_compile") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ grep -v '^ *+' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ mv -f conftest.er1 conftest.err
+ fi
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=1
+fi
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} # ac_fn_c_try_compile
+
+# ac_fn_c_try_link LINENO
+# -----------------------
+# Try to link conftest.$ac_ext, and return whether this succeeded.
+ac_fn_c_try_link ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ rm -f conftest.$ac_objext conftest$ac_exeext
+ if { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ grep -v '^ *+' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ mv -f conftest.er1 conftest.err
+ fi
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ test -x conftest$ac_exeext
+ }; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=1
+fi
+ # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
+ # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
+ # interfere with the next link command; also delete a directory that is
+ # left behind by Apple's compiler. We do this before executing the actions.
+ rm -rf conftest.dSYM conftest_ipa8_conftest.oo
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} # ac_fn_c_try_link
+
+# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
+# -------------------------------------------------------
+# Tests whether HEADER exists and can be compiled using the include files in
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+ac_fn_c_check_header_compile ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+#include <$2>
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ eval "$3=yes"
+else
+ eval "$3=no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_check_header_compile
+
+# ac_fn_c_try_cpp LINENO
+# ----------------------
+# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
+ac_fn_c_try_cpp ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ if { { ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
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+ cat conftest.er1 >&5
+ mv -f conftest.er1 conftest.err
+ fi
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } > conftest.i && {
+ test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ }; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=1
+fi
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} # ac_fn_c_try_cpp
+
+# ac_fn_c_try_run LINENO
+# ----------------------
+# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
+# that executables *can* be run.
+ac_fn_c_try_run ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ if { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
+ { { case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: program exited with status $ac_status" >&5
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=$ac_status
+fi
+ rm -rf conftest.dSYM conftest_ipa8_conftest.oo
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} # ac_fn_c_try_run
+
+# ac_fn_c_check_func LINENO FUNC VAR
+# ----------------------------------
+# Tests whether FUNC exists, setting the cache variable VAR accordingly
+ac_fn_c_check_func ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
+ For example, HP-UX 11i <limits.h> declares gettimeofday. */
+#define $2 innocuous_$2
+
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $2 (); below.
+ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ <limits.h> exists even on freestanding compilers. */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $2
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $2 ();
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined __stub_$2 || defined __stub___$2
+choke me
+#endif
+
+int
+main ()
+{
+return $2 ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ eval "$3=yes"
+else
+ eval "$3=no"
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_check_func
+
+# ac_fn_cxx_try_cpp LINENO
+# ------------------------
+# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
+ac_fn_cxx_try_cpp ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ if { { ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ grep -v '^ *+' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ mv -f conftest.er1 conftest.err
+ fi
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } > conftest.i && {
+ test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
+ test ! -s conftest.err
+ }; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=1
+fi
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} # ac_fn_cxx_try_cpp
+
+# ac_fn_cxx_try_link LINENO
+# -------------------------
+# Try to link conftest.$ac_ext, and return whether this succeeded.
+ac_fn_cxx_try_link ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ rm -f conftest.$ac_objext conftest$ac_exeext
+ if { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ grep -v '^ *+' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ mv -f conftest.er1 conftest.err
+ fi
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && {
+ test -z "$ac_cxx_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ test -x conftest$ac_exeext
+ }; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=1
+fi
+ # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
+ # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
+ # interfere with the next link command; also delete a directory that is
+ # left behind by Apple's compiler. We do this before executing the actions.
+ rm -rf conftest.dSYM conftest_ipa8_conftest.oo
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} # ac_fn_cxx_try_link
+
+# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
+# -------------------------------------------------------
+# Tests whether HEADER exists, giving a warning if it cannot be compiled using
+# the include files in INCLUDES and setting the cache variable VAR
+# accordingly.
+ac_fn_c_check_header_mongrel ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ if eval \${$3+:} false; then :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+else
+ # Is the header compilable?
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
+$as_echo_n "checking $2 usability... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+#include <$2>
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_header_compiler=yes
+else
+ ac_header_compiler=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
+$as_echo_n "checking $2 presence... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <$2>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+ ac_header_preproc=yes
+else
+ ac_header_preproc=no
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So? What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
+ yes:no: )
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
+ ;;
+ no:yes:* )
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
+ ;;
+esac
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ eval "$3=\$ac_header_compiler"
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+fi
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_check_header_mongrel
+
+# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
+# -------------------------------------------
+# Tests whether TYPE exists after having included INCLUDES, setting cache
+# variable VAR accordingly.
+ac_fn_c_check_type ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ eval "$3=no"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+int
+main ()
+{
+if (sizeof ($2))
+ return 0;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+int
+main ()
+{
+if (sizeof (($2)))
+ return 0;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+
+else
+ eval "$3=yes"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_check_type
+
+# ac_fn_c_find_intX_t LINENO BITS VAR
+# -----------------------------------
+# Finds a signed integer type with width BITS, setting cache variable VAR
+# accordingly.
+ac_fn_c_find_intX_t ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for int$2_t" >&5
+$as_echo_n "checking for int$2_t... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ eval "$3=no"
+ # Order is important - never check a type that is potentially smaller
+ # than half of the expected target width.
+ for ac_type in int$2_t 'int' 'long int' \
+ 'long long int' 'short int' 'signed char'; do
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$ac_includes_default
+ enum { N = $2 / 2 - 1 };
+int
+main ()
+{
+static int test_array [1 - 2 * !(0 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1))];
+test_array [0] = 0;
+return test_array [0];
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$ac_includes_default
+ enum { N = $2 / 2 - 1 };
+int
+main ()
+{
+static int test_array [1 - 2 * !(($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1)
+ < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 2))];
+test_array [0] = 0;
+return test_array [0];
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+
+else
+ case $ac_type in #(
+ int$2_t) :
+ eval "$3=yes" ;; #(
+ *) :
+ eval "$3=\$ac_type" ;;
+esac
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ if eval test \"x\$"$3"\" = x"no"; then :
+
+else
+ break
+fi
+ done
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_find_intX_t
+cat >config.log <<_ACEOF
+This file contains any messages produced by compilers while
+running configure, to aid debugging if configure makes a mistake.
+
+It was created by libcgroup $as_me 0.41, which was
+generated by GNU Autoconf 2.69. Invocation command line was
+
+ $ $0 $@
+
+_ACEOF
+exec 5>>config.log
+{
+cat <<_ASUNAME
+## --------- ##
+## Platform. ##
+## --------- ##
+
+hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
+uname -m = `(uname -m) 2>/dev/null || echo unknown`
+uname -r = `(uname -r) 2>/dev/null || echo unknown`
+uname -s = `(uname -s) 2>/dev/null || echo unknown`
+uname -v = `(uname -v) 2>/dev/null || echo unknown`
+
+/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
+/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
+
+/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
+/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
+/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
+/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
+/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
+/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
+/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
+
+_ASUNAME
+
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ $as_echo "PATH: $as_dir"
+ done
+IFS=$as_save_IFS
+
+} >&5
+
+cat >&5 <<_ACEOF
+
+
+## ----------- ##
+## Core tests. ##
+## ----------- ##
+
+_ACEOF
+
+
+# Keep a trace of the command line.
+# Strip out --no-create and --no-recursion so they do not pile up.
+# Strip out --silent because we don't want to record it for future runs.
+# Also quote any args containing shell meta-characters.
+# Make two passes to allow for proper duplicate-argument suppression.
+ac_configure_args=
+ac_configure_args0=
+ac_configure_args1=
+ac_must_keep_next=false
+for ac_pass in 1 2
+do
+ for ac_arg
+ do
+ case $ac_arg in
+ -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil)
+ continue ;;
+ *\'*)
+ ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ esac
+ case $ac_pass in
+ 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
+ 2)
+ as_fn_append ac_configure_args1 " '$ac_arg'"
+ if test $ac_must_keep_next = true; then
+ ac_must_keep_next=false # Got value, back to normal.
+ else
+ case $ac_arg in
+ *=* | --config-cache | -C | -disable-* | --disable-* \
+ | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
+ | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
+ | -with-* | --with-* | -without-* | --without-* | --x)
+ case "$ac_configure_args0 " in
+ "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
+ esac
+ ;;
+ -* ) ac_must_keep_next=true ;;
+ esac
+ fi
+ as_fn_append ac_configure_args " '$ac_arg'"
+ ;;
+ esac
+ done
+done
+{ ac_configure_args0=; unset ac_configure_args0;}
+{ ac_configure_args1=; unset ac_configure_args1;}
+
+# When interrupted or exit'd, cleanup temporary files, and complete
+# config.log. We remove comments because anyway the quotes in there
+# would cause problems or look ugly.
+# WARNING: Use '\'' to represent an apostrophe within the trap.
+# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
+trap 'exit_status=$?
+ # Save into config.log some information that might help in debugging.
+ {
+ echo
+
+ $as_echo "## ---------------- ##
+## Cache variables. ##
+## ---------------- ##"
+ echo
+ # The following way of writing the cache mishandles newlines in values,
+(
+ for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
+ eval ac_val=\$$ac_var
+ case $ac_val in #(
+ *${as_nl}*)
+ case $ac_var in #(
+ *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+ esac
+ case $ac_var in #(
+ _ | IFS | as_nl) ;; #(
+ BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+ *) { eval $ac_var=; unset $ac_var;} ;;
+ esac ;;
+ esac
+ done
+ (set) 2>&1 |
+ case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
+ *${as_nl}ac_space=\ *)
+ sed -n \
+ "s/'\''/'\''\\\\'\'''\''/g;
+ s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
+ ;; #(
+ *)
+ sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+ ;;
+ esac |
+ sort
+)
+ echo
+
+ $as_echo "## ----------------- ##
+## Output variables. ##
+## ----------------- ##"
+ echo
+ for ac_var in $ac_subst_vars
+ do
+ eval ac_val=\$$ac_var
+ case $ac_val in
+ *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+ esac
+ $as_echo "$ac_var='\''$ac_val'\''"
+ done | sort
+ echo
+
+ if test -n "$ac_subst_files"; then
+ $as_echo "## ------------------- ##
+## File substitutions. ##
+## ------------------- ##"
+ echo
+ for ac_var in $ac_subst_files
+ do
+ eval ac_val=\$$ac_var
+ case $ac_val in
+ *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+ esac
+ $as_echo "$ac_var='\''$ac_val'\''"
+ done | sort
+ echo
+ fi
+
+ if test -s confdefs.h; then
+ $as_echo "## ----------- ##
+## confdefs.h. ##
+## ----------- ##"
+ echo
+ cat confdefs.h
+ echo
+ fi
+ test "$ac_signal" != 0 &&
+ $as_echo "$as_me: caught signal $ac_signal"
+ $as_echo "$as_me: exit $exit_status"
+ } >&5
+ rm -f core *.core core.conftest.* &&
+ rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
+ exit $exit_status
+' 0
+for ac_signal in 1 2 13 15; do
+ trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
+done
+ac_signal=0
+
+# confdefs.h avoids OS command line length limits that DEFS can exceed.
+rm -f -r conftest* confdefs.h
+
+$as_echo "/* confdefs.h */" > confdefs.h
+
+# Predefined preprocessor variables.
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_NAME "$PACKAGE_NAME"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_VERSION "$PACKAGE_VERSION"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_STRING "$PACKAGE_STRING"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_URL "$PACKAGE_URL"
+_ACEOF
+
+
+# Let the site file select an alternate cache file if it wants to.
+# Prefer an explicitly selected file to automatically selected ones.
+ac_site_file1=NONE
+ac_site_file2=NONE
+if test -n "$CONFIG_SITE"; then
+ # We do not want a PATH search for config.site.
+ case $CONFIG_SITE in #((
+ -*) ac_site_file1=./$CONFIG_SITE;;
+ */*) ac_site_file1=$CONFIG_SITE;;
+ *) ac_site_file1=./$CONFIG_SITE;;
+ esac
+elif test "x$prefix" != xNONE; then
+ ac_site_file1=$prefix/share/config.site
+ ac_site_file2=$prefix/etc/config.site
+else
+ ac_site_file1=$ac_default_prefix/share/config.site
+ ac_site_file2=$ac_default_prefix/etc/config.site
+fi
+for ac_site_file in "$ac_site_file1" "$ac_site_file2"
+do
+ test "x$ac_site_file" = xNONE && continue
+ if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
+$as_echo "$as_me: loading site script $ac_site_file" >&6;}
+ sed 's/^/| /' "$ac_site_file" >&5
+ . "$ac_site_file" \
+ || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "failed to load site script $ac_site_file
+See \`config.log' for more details" "$LINENO" 5; }
+ fi
+done
+
+if test -r "$cache_file"; then
+ # Some versions of bash will fail to source /dev/null (special files
+ # actually), so we avoid doing that. DJGPP emulates it as a regular file.
+ if test /dev/null != "$cache_file" && test -f "$cache_file"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
+$as_echo "$as_me: loading cache $cache_file" >&6;}
+ case $cache_file in
+ [\\/]* | ?:[\\/]* ) . "$cache_file";;
+ *) . "./$cache_file";;
+ esac
+ fi
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
+$as_echo "$as_me: creating cache $cache_file" >&6;}
+ >$cache_file
+fi
+
+# Check that the precious variables saved in the cache have kept the same
+# value.
+ac_cache_corrupted=false
+for ac_var in $ac_precious_vars; do
+ eval ac_old_set=\$ac_cv_env_${ac_var}_set
+ eval ac_new_set=\$ac_env_${ac_var}_set
+ eval ac_old_val=\$ac_cv_env_${ac_var}_value
+ eval ac_new_val=\$ac_env_${ac_var}_value
+ case $ac_old_set,$ac_new_set in
+ set,)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
+ ac_cache_corrupted=: ;;
+ ,set)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
+ ac_cache_corrupted=: ;;
+ ,);;
+ *)
+ if test "x$ac_old_val" != "x$ac_new_val"; then
+ # differences in whitespace do not lead to failure.
+ ac_old_val_w=`echo x $ac_old_val`
+ ac_new_val_w=`echo x $ac_new_val`
+ if test "$ac_old_val_w" != "$ac_new_val_w"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
+$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
+ ac_cache_corrupted=:
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
+$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
+ eval $ac_var=\$ac_old_val
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
+$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
+$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
+ fi;;
+ esac
+ # Pass precious variables to config.status.
+ if test "$ac_new_set" = set; then
+ case $ac_new_val in
+ *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
+ *) ac_arg=$ac_var=$ac_new_val ;;
+ esac
+ case " $ac_configure_args " in
+ *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
+ *) as_fn_append ac_configure_args " '$ac_arg'" ;;
+ esac
+ fi
+done
+if $ac_cache_corrupted; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
+$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
+ as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
+fi
+## -------------------- ##
+## Main body of script. ##
+## -------------------- ##
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+am__api_version='1.13'
+
+ac_aux_dir=
+for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
+ if test -f "$ac_dir/install-sh"; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/install-sh -c"
+ break
+ elif test -f "$ac_dir/install.sh"; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/install.sh -c"
+ break
+ elif test -f "$ac_dir/shtool"; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/shtool install -c"
+ break
+ fi
+done
+if test -z "$ac_aux_dir"; then
+ as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
+fi
+
+# These three variables are undocumented and unsupported,
+# and are intended to be withdrawn in a future Autoconf release.
+# They can cause serious problems if a builder's source tree is in a directory
+# whose full name contains unusual characters.
+ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
+ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
+ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
+
+
+# Find a good install program. We prefer a C program (faster),
+# so one script is as good as another. But avoid the broken or
+# incompatible versions:
+# SysV /etc/install, /usr/sbin/install
+# SunOS /usr/etc/install
+# IRIX /sbin/install
+# AIX /bin/install
+# AmigaOS /C/install, which installs bootblocks on floppy discs
+# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
+# AFS /usr/afsws/bin/install, which mishandles nonexistent args
+# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
+# OS/2's system install, which has a completely different semantic
+# ./install, which can be erroneously created by make from ./install.sh.
+# Reject install programs that cannot install multiple files.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
+$as_echo_n "checking for a BSD-compatible install... " >&6; }
+if test -z "$INSTALL"; then
+if ${ac_cv_path_install+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ # Account for people who put trailing slashes in PATH elements.
+case $as_dir/ in #((
+ ./ | .// | /[cC]/* | \
+ /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
+ ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
+ /usr/ucb/* ) ;;
+ *)
+ # OSF1 and SCO ODT 3.0 have their own names for install.
+ # Don't use installbsd from OSF since it installs stuff as root
+ # by default.
+ for ac_prog in ginstall scoinst install; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
+ if test $ac_prog = install &&
+ grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+ # AIX install. It has an incompatible calling convention.
+ :
+ elif test $ac_prog = install &&
+ grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+ # program-specific install script used by HP pwplus--don't use.
+ :
+ else
+ rm -rf conftest.one conftest.two conftest.dir
+ echo one > conftest.one
+ echo two > conftest.two
+ mkdir conftest.dir
+ if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
+ test -s conftest.one && test -s conftest.two &&
+ test -s conftest.dir/conftest.one &&
+ test -s conftest.dir/conftest.two
+ then
+ ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
+ break 3
+ fi
+ fi
+ fi
+ done
+ done
+ ;;
+esac
+
+ done
+IFS=$as_save_IFS
+
+rm -rf conftest.one conftest.two conftest.dir
+
+fi
+ if test "${ac_cv_path_install+set}" = set; then
+ INSTALL=$ac_cv_path_install
+ else
+ # As a last resort, use the slow shell script. Don't cache a
+ # value for INSTALL within a source directory, because that will
+ # break other packages using the cache if that directory is
+ # removed, or if the value is a relative name.
+ INSTALL=$ac_install_sh
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
+$as_echo "$INSTALL" >&6; }
+
+# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
+# It thinks the first close brace ends the variable substitution.
+test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
+
+test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
+
+test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
+$as_echo_n "checking whether build environment is sane... " >&6; }
+# Reject unsafe characters in $srcdir or the absolute working directory
+# name. Accept space and tab only in the latter.
+am_lf='
+'
+case `pwd` in
+ *[\\\"\#\$\&\'\`$am_lf]*)
+ as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
+esac
+case $srcdir in
+ *[\\\"\#\$\&\'\`$am_lf\ \ ]*)
+ as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
+esac
+
+# Do 'set' in a subshell so we don't clobber the current shell's
+# arguments. Must try -L first in case configure is actually a
+# symlink; some systems play weird games with the mod time of symlinks
+# (eg FreeBSD returns the mod time of the symlink's containing
+# directory).
+if (
+ am_has_slept=no
+ for am_try in 1 2; do
+ echo "timestamp, slept: $am_has_slept" > conftest.file
+ set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
+ if test "$*" = "X"; then
+ # -L didn't work.
+ set X `ls -t "$srcdir/configure" conftest.file`
+ fi
+ if test "$*" != "X $srcdir/configure conftest.file" \
+ && test "$*" != "X conftest.file $srcdir/configure"; then
+
+ # If neither matched, then we have a broken ls. This can happen
+ # if, for instance, CONFIG_SHELL is bash and it inherits a
+ # broken ls alias from the environment. This has actually
+ # happened. Such a system could not be considered "sane".
+ as_fn_error $? "ls -t appears to fail. Make sure there is not a broken
+ alias in your environment" "$LINENO" 5
+ fi
+ if test "$2" = conftest.file || test $am_try -eq 2; then
+ break
+ fi
+ # Just in case.
+ sleep 1
+ am_has_slept=yes
+ done
+ test "$2" = conftest.file
+ )
+then
+ # Ok.
+ :
+else
+ as_fn_error $? "newly created file is older than distributed files!
+Check your system clock" "$LINENO" 5
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+# If we didn't sleep, we still need to ensure time stamps of config.status and
+# generated files are strictly newer.
+am_sleep_pid=
+if grep 'slept: no' conftest.file >/dev/null 2>&1; then
+ ( sleep 1 ) &
+ am_sleep_pid=$!
+fi
+
+rm -f conftest.file
+
+test "$program_prefix" != NONE &&
+ program_transform_name="s&^&$program_prefix&;$program_transform_name"
+# Use a double $ so make ignores it.
+test "$program_suffix" != NONE &&
+ program_transform_name="s&\$&$program_suffix&;$program_transform_name"
+# Double any \ or $.
+# By default was `s,x,x', remove it if useless.
+ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
+program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
+
+# expand $ac_aux_dir to an absolute path
+am_aux_dir=`cd $ac_aux_dir && pwd`
+
+if test x"${MISSING+set}" != xset; then
+ case $am_aux_dir in
+ *\ * | *\ *)
+ MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
+ *)
+ MISSING="\${SHELL} $am_aux_dir/missing" ;;
+ esac
+fi
+# Use eval to expand $SHELL
+if eval "$MISSING --is-lightweight"; then
+ am_missing_run="$MISSING "
+else
+ am_missing_run=
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
+$as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
+fi
+
+if test x"${install_sh}" != xset; then
+ case $am_aux_dir in
+ *\ * | *\ *)
+ install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
+ *)
+ install_sh="\${SHELL} $am_aux_dir/install-sh"
+ esac
+fi
+
+# Installed binaries are usually stripped using 'strip' when the user
+# run "make install-strip". However 'strip' might not be the right
+# tool to use in cross-compilation environments, therefore Automake
+# will honor the 'STRIP' environment variable to overrule this program.
+if test "$cross_compiling" != no; then
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
+set dummy ${ac_tool_prefix}strip; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_STRIP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$STRIP"; then
+ ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_STRIP="${ac_tool_prefix}strip"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+STRIP=$ac_cv_prog_STRIP
+if test -n "$STRIP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
+$as_echo "$STRIP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_STRIP"; then
+ ac_ct_STRIP=$STRIP
+ # Extract the first word of "strip", so it can be a program name with args.
+set dummy strip; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_STRIP"; then
+ ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_STRIP="strip"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
+if test -n "$ac_ct_STRIP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
+$as_echo "$ac_ct_STRIP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_STRIP" = x; then
+ STRIP=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ STRIP=$ac_ct_STRIP
+ fi
+else
+ STRIP="$ac_cv_prog_STRIP"
+fi
+
+fi
+INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
+$as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
+if test -z "$MKDIR_P"; then
+ if ${ac_cv_path_mkdir+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in mkdir gmkdir; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
+ case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
+ 'mkdir (GNU coreutils) '* | \
+ 'mkdir (coreutils) '* | \
+ 'mkdir (fileutils) '4.1*)
+ ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
+ break 3;;
+ esac
+ done
+ done
+ done
+IFS=$as_save_IFS
+
+fi
+
+ test -d ./--version && rmdir ./--version
+ if test "${ac_cv_path_mkdir+set}" = set; then
+ MKDIR_P="$ac_cv_path_mkdir -p"
+ else
+ # As a last resort, use the slow shell script. Don't cache a
+ # value for MKDIR_P within a source directory, because that will
+ # break other packages using the cache if that directory is
+ # removed, or if the value is a relative name.
+ MKDIR_P="$ac_install_sh -d"
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
+$as_echo "$MKDIR_P" >&6; }
+
+for ac_prog in gawk mawk nawk awk
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_AWK+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$AWK"; then
+ ac_cv_prog_AWK="$AWK" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_AWK="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+AWK=$ac_cv_prog_AWK
+if test -n "$AWK"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
+$as_echo "$AWK" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$AWK" && break
+done
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
+$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
+set x ${MAKE-make}
+ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
+if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat >conftest.make <<\_ACEOF
+SHELL = /bin/sh
+all:
+ @echo '@@@%%%=$(MAKE)=@@@%%%'
+_ACEOF
+# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
+case `${MAKE-make} -f conftest.make 2>/dev/null` in
+ *@@@%%%=?*=@@@%%%*)
+ eval ac_cv_prog_make_${ac_make}_set=yes;;
+ *)
+ eval ac_cv_prog_make_${ac_make}_set=no;;
+esac
+rm -f conftest.make
+fi
+if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ SET_MAKE=
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ SET_MAKE="MAKE=${MAKE-make}"
+fi
+
+rm -rf .tst 2>/dev/null
+mkdir .tst 2>/dev/null
+if test -d .tst; then
+ am__leading_dot=.
+else
+ am__leading_dot=_
+fi
+rmdir .tst 2>/dev/null
+
+# Check whether --enable-silent-rules was given.
+if test "${enable_silent_rules+set}" = set; then :
+ enableval=$enable_silent_rules;
+fi
+
+case $enable_silent_rules in # (((
+ yes) AM_DEFAULT_VERBOSITY=0;;
+ no) AM_DEFAULT_VERBOSITY=1;;
+ *) AM_DEFAULT_VERBOSITY=1;;
+esac
+am_make=${MAKE-make}
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
+$as_echo_n "checking whether $am_make supports nested variables... " >&6; }
+if ${am_cv_make_support_nested_variables+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if $as_echo 'TRUE=$(BAR$(V))
+BAR0=false
+BAR1=true
+V=1
+am__doit:
+ @$(TRUE)
+.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
+ am_cv_make_support_nested_variables=yes
+else
+ am_cv_make_support_nested_variables=no
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
+$as_echo "$am_cv_make_support_nested_variables" >&6; }
+if test $am_cv_make_support_nested_variables = yes; then
+ AM_V='$(V)'
+ AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
+else
+ AM_V=$AM_DEFAULT_VERBOSITY
+ AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
+fi
+AM_BACKSLASH='\'
+
+if test "`cd $srcdir && pwd`" != "`pwd`"; then
+ # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
+ # is not polluted with repeated "-I."
+ am__isrc=' -I$(srcdir)'
+ # test to see if srcdir already configured
+ if test -f $srcdir/config.status; then
+ as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
+ fi
+fi
+
+# test whether we have cygpath
+if test -z "$CYGPATH_W"; then
+ if (cygpath --version) >/dev/null 2>/dev/null; then
+ CYGPATH_W='cygpath -w'
+ else
+ CYGPATH_W=echo
+ fi
+fi
+
+
+# Define the identity of the package.
+ PACKAGE='libcgroup'
+ VERSION='0.41'
+
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE "$PACKAGE"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define VERSION "$VERSION"
+_ACEOF
+
+# Some tools Automake needs.
+
+ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
+
+
+AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
+
+
+AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
+
+
+AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
+
+
+MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
+
+# For better backward compatibility. To be removed once Automake 1.9.x
+# dies out for good. For more background, see:
+# <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
+# <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
+mkdir_p='$(MKDIR_P)'
+
+# We need awk for the "check" target. The system "awk" is bad on
+# some platforms.
+# Always define AMTAR for backward compatibility. Yes, it's still used
+# in the wild :-( We should find a proper way to deprecate it ...
+AMTAR='$${TAR-tar}'
+
+
+# We'll loop over all known methods to create a tar archive until one works.
+_am_tools='gnutar pax cpio none'
+
+am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
+
+
+
+
+
+
+
+# Check whether --enable-silent-rules was given.
+if test "${enable_silent_rules+set}" = set; then :
+ enableval=$enable_silent_rules;
+fi
+
+case $enable_silent_rules in # (((
+ yes) AM_DEFAULT_VERBOSITY=0;;
+ no) AM_DEFAULT_VERBOSITY=1;;
+ *) AM_DEFAULT_VERBOSITY=0;;
+esac
+am_make=${MAKE-make}
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
+$as_echo_n "checking whether $am_make supports nested variables... " >&6; }
+if ${am_cv_make_support_nested_variables+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if $as_echo 'TRUE=$(BAR$(V))
+BAR0=false
+BAR1=true
+V=1
+am__doit:
+ @$(TRUE)
+.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
+ am_cv_make_support_nested_variables=yes
+else
+ am_cv_make_support_nested_variables=no
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
+$as_echo "$am_cv_make_support_nested_variables" >&6; }
+if test $am_cv_make_support_nested_variables = yes; then
+ AM_V='$(V)'
+ AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
+else
+ AM_V=$AM_DEFAULT_VERBOSITY
+ AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
+fi
+AM_BACKSLASH='\'
+
+
+# set library version, soname is libcgroup.so.MAJOR
+LIBRARY_VERSION_MAJOR=1
+
+LIBRARY_VERSION_MINOR=0
+
+LIBRARY_VERSION_RELEASE=41
+
+
+# we do not want static libraries
+# Check whether --enable-static was given.
+if test "${enable_static+set}" = set; then :
+ enableval=$enable_static; p=${PACKAGE-default}
+ case $enableval in
+ yes) enable_static=yes ;;
+ no) enable_static=no ;;
+ *)
+ enable_static=no
+ # Look at the argument we got. We use all the common list separators.
+ lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+ for pkg in $enableval; do
+ IFS="$lt_save_ifs"
+ if test "X$pkg" = "X$p"; then
+ enable_static=yes
+ fi
+ done
+ IFS="$lt_save_ifs"
+ ;;
+ esac
+else
+ enable_static=no
+fi
+
+
+
+
+
+
+
+
+
+
+
+ac_config_headers="$ac_config_headers config.h"
+
+
+# Check whether --enable-bindings was given.
+if test "${enable_bindings+set}" = set; then :
+ enableval=$enable_bindings;
+ if test "x$enableval" = xno; then
+ with_bindings=false
+ else
+ with_bindings=true
+ fi
+
+else
+ with_bindings = false
+fi
+
+ if test x$with_bindings = xtrue; then
+ WITH_BINDINGS_TRUE=
+ WITH_BINDINGS_FALSE='#'
+else
+ WITH_BINDINGS_TRUE='#'
+ WITH_BINDINGS_FALSE=
+fi
+
+
+# Process command line options
+# Check whether --enable-tools was given.
+if test "${enable_tools+set}" = set; then :
+ enableval=$enable_tools;
+ if test "x$enableval" = xno; then
+ with_tools=false
+ else
+ with_tools=true
+ fi
+
+else
+ with_tools=true
+fi
+
+ if test x$with_tools = xtrue; then
+ WITH_TOOLS_TRUE=
+ WITH_TOOLS_FALSE='#'
+else
+ WITH_TOOLS_TRUE='#'
+ WITH_TOOLS_FALSE=
+fi
+
+
+# Check whether --enable-pam was given.
+if test "${enable_pam+set}" = set; then :
+ enableval=$enable_pam;
+ if test "x$enableval" = xno; then
+ with_pam=false
+ else
+ with_pam=true
+ fi
+
+else
+ with_pam=true
+fi
+
+ if test x$with_pam = xtrue; then
+ WITH_PAM_TRUE=
+ WITH_PAM_FALSE='#'
+else
+ WITH_PAM_TRUE='#'
+ WITH_PAM_FALSE=
+fi
+
+
+# Check whether --enable-daemon was given.
+if test "${enable_daemon+set}" = set; then :
+ enableval=$enable_daemon;
+ if test "x$enableval" = xno; then
+ with_daemon=false
+ else
+ with_daemon=true
+ fi
+
+else
+ with_daemon=true
+fi
+
+ if test x$with_daemon = xtrue; then
+ WITH_DAEMON_TRUE=
+ WITH_DAEMON_FALSE='#'
+else
+ WITH_DAEMON_TRUE='#'
+ WITH_DAEMON_FALSE=
+fi
+
+
+# Check whether --enable-initscript-install was given.
+if test "${enable_initscript_install+set}" = set; then :
+ enableval=$enable_initscript_install;
+ if test "x$enableval" = xno; then
+ with_initscript_install=false
+ else
+ with_initscript_install=true
+ fi
+
+else
+ with_initscript_install=false
+fi
+
+ if test x$with_initscript_install = xtrue; then
+ WITH_INITSCRIPT_INSTALL_TRUE=
+ WITH_INITSCRIPT_INSTALL_FALSE='#'
+else
+ WITH_INITSCRIPT_INSTALL_TRUE='#'
+ WITH_INITSCRIPT_INSTALL_FALSE=
+fi
+
+
+socket_path="/var/run/cgred.socket"
+# Check whether --enable-cgred-socket was given.
+if test "${enable_cgred_socket+set}" = set; then :
+ enableval=$enable_cgred_socket;
+ if test "x$enableval" = xno -o "x$enableval" = xyes; then
+ as_fn_error $? "Provide valid path with --enable-cgred-socket option." "$LINENO" 5
+ else
+ socket_path="$enableval"
+ fi
+
+fi
+
+
+cat >>confdefs.h <<_ACEOF
+#define CGRULE_CGRED_SOCKET_PATH "$socket_path"
+_ACEOF
+
+
+pam_module_dir="$libdir/security"
+# Check whether --enable-pam-module-dir was given.
+if test "${enable_pam_module_dir+set}" = set; then :
+ enableval=$enable_pam_module_dir;
+ if test "x$enableval" = xno -o "x$enableval" = xyes; then
+ as_fn_error $? "Provide valid path with --enable-pam-module-dir option." "$LINENO" 5
+ else
+ pam_module_dir="$enableval"
+ fi
+
+fi
+
+pamlibdir="$pam_module_dir"
+
+
+# Check whether --enable-opaque-hierarchy was given.
+if test "${enable_opaque_hierarchy+set}" = set; then :
+ enableval=$enable_opaque_hierarchy;
+ if test "x$enableval" = xno -o "x$enableval" = xyes; then
+ as_fn_error $? "Provide name of a hierarchy." "$LINENO" 5
+ else
+
+cat >>confdefs.h <<_ACEOF
+#define OPAQUE_HIERARCHY "$enableval"
+_ACEOF
+
+ fi
+
+fi
+
+
+# Checks for programs.
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+if test -z "$CXX"; then
+ if test -n "$CCC"; then
+ CXX=$CCC
+ else
+ if test -n "$ac_tool_prefix"; then
+ for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
+ do
+ # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CXX+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CXX"; then
+ ac_cv_prog_CXX="$CXX" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CXX=$ac_cv_prog_CXX
+if test -n "$CXX"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
+$as_echo "$CXX" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$CXX" && break
+ done
+fi
+if test -z "$CXX"; then
+ ac_ct_CXX=$CXX
+ for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_CXX+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_CXX"; then
+ ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_CXX="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
+if test -n "$ac_ct_CXX"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
+$as_echo "$ac_ct_CXX" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$ac_ct_CXX" && break
+done
+
+ if test "x$ac_ct_CXX" = x; then
+ CXX="g++"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ CXX=$ac_ct_CXX
+ fi
+fi
+
+ fi
+fi
+# Provide some information about the compiler.
+$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
+for ac_option in --version -v -V -qversion; do
+ { { ac_try="$ac_compiler $ac_option >&5"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_compiler $ac_option >&5") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ sed '10a\
+... rest of stderr output deleted ...
+ 10q' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ fi
+ rm -f conftest.er1 conftest.err
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+done
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
+# Try to create an executable without -o first, disregard a.out.
+# It will help us diagnose broken compilers, and finding out an intuition
+# of exeext.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C++ compiler works" >&5
+$as_echo_n "checking whether the C++ compiler works... " >&6; }
+ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
+
+# The possible output files:
+ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
+
+ac_rmfiles=
+for ac_file in $ac_files
+do
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
+ * ) ac_rmfiles="$ac_rmfiles $ac_file";;
+ esac
+done
+rm -f $ac_rmfiles
+
+if { { ac_try="$ac_link_default"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link_default") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then :
+ # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
+# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
+# in a Makefile. We should not override ac_cv_exeext if it was cached,
+# so that the user can short-circuit this test for compilers unknown to
+# Autoconf.
+for ac_file in $ac_files ''
+do
+ test -f "$ac_file" || continue
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
+ ;;
+ [ab].out )
+ # We found the default executable, but exeext='' is most
+ # certainly right.
+ break;;
+ *.* )
+ if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
+ then :; else
+ ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+ fi
+ # We set ac_cv_exeext here because the later test for it is not
+ # safe: cross compilers may not add the suffix if given an `-o'
+ # argument, so we may need to know it at that point already.
+ # Even if this section looks crufty: it has the advantage of
+ # actually working.
+ break;;
+ * )
+ break;;
+ esac
+done
+test "$ac_cv_exeext" = no && ac_cv_exeext=
+
+else
+ ac_file=''
+fi
+if test -z "$ac_file"; then :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "C++ compiler cannot create executables
+See \`config.log' for more details" "$LINENO" 5; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler default output file name" >&5
+$as_echo_n "checking for C++ compiler default output file name... " >&6; }
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
+$as_echo "$ac_file" >&6; }
+ac_exeext=$ac_cv_exeext
+
+rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
+ac_clean_files=$ac_clean_files_save
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
+$as_echo_n "checking for suffix of executables... " >&6; }
+if { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then :
+ # If both `conftest.exe' and `conftest' are `present' (well, observable)
+# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
+# work properly (i.e., refer to `conftest.exe'), while it won't with
+# `rm'.
+for ac_file in conftest.exe conftest conftest.*; do
+ test -f "$ac_file" || continue
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
+ *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+ break;;
+ * ) break;;
+ esac
+done
+else
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot compute suffix of executables: cannot compile and link
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+rm -f conftest conftest$ac_cv_exeext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
+$as_echo "$ac_cv_exeext" >&6; }
+
+rm -f conftest.$ac_ext
+EXEEXT=$ac_cv_exeext
+ac_exeext=$EXEEXT
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdio.h>
+int
+main ()
+{
+FILE *f = fopen ("conftest.out", "w");
+ return ferror (f) || fclose (f) != 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+ac_clean_files="$ac_clean_files conftest.out"
+# Check that the compiler produces executables we can run. If not, either
+# the compiler is broken, or we cross compile.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
+$as_echo_n "checking whether we are cross compiling... " >&6; }
+if test "$cross_compiling" != yes; then
+ { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+ if { ac_try='./conftest$ac_cv_exeext'
+ { { case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }; then
+ cross_compiling=no
+ else
+ if test "$cross_compiling" = maybe; then
+ cross_compiling=yes
+ else
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run C++ compiled programs.
+If you meant to cross compile, use \`--host'.
+See \`config.log' for more details" "$LINENO" 5; }
+ fi
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
+$as_echo "$cross_compiling" >&6; }
+
+rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
+ac_clean_files=$ac_clean_files_save
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
+$as_echo_n "checking for suffix of object files... " >&6; }
+if ${ac_cv_objext+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.o conftest.obj
+if { { ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_compile") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then :
+ for ac_file in conftest.o conftest.obj conftest.*; do
+ test -f "$ac_file" || continue;
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
+ *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
+ break;;
+ esac
+done
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot compute suffix of object files: cannot compile
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+rm -f conftest.$ac_cv_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
+$as_echo "$ac_cv_objext" >&6; }
+OBJEXT=$ac_cv_objext
+ac_objext=$OBJEXT
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
+$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
+if ${ac_cv_cxx_compiler_gnu+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+#ifndef __GNUC__
+ choke me
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_compiler_gnu=yes
+else
+ ac_compiler_gnu=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
+$as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
+if test $ac_compiler_gnu = yes; then
+ GXX=yes
+else
+ GXX=
+fi
+ac_test_CXXFLAGS=${CXXFLAGS+set}
+ac_save_CXXFLAGS=$CXXFLAGS
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
+$as_echo_n "checking whether $CXX accepts -g... " >&6; }
+if ${ac_cv_prog_cxx_g+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_save_cxx_werror_flag=$ac_cxx_werror_flag
+ ac_cxx_werror_flag=yes
+ ac_cv_prog_cxx_g=no
+ CXXFLAGS="-g"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_cv_prog_cxx_g=yes
+else
+ CXXFLAGS=""
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+
+else
+ ac_cxx_werror_flag=$ac_save_cxx_werror_flag
+ CXXFLAGS="-g"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_cv_prog_cxx_g=yes
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ ac_cxx_werror_flag=$ac_save_cxx_werror_flag
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
+$as_echo "$ac_cv_prog_cxx_g" >&6; }
+if test "$ac_test_CXXFLAGS" = set; then
+ CXXFLAGS=$ac_save_CXXFLAGS
+elif test $ac_cv_prog_cxx_g = yes; then
+ if test "$GXX" = yes; then
+ CXXFLAGS="-g -O2"
+ else
+ CXXFLAGS="-g"
+ fi
+else
+ if test "$GXX" = yes; then
+ CXXFLAGS="-O2"
+ else
+ CXXFLAGS=
+ fi
+fi
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+DEPDIR="${am__leading_dot}deps"
+
+ac_config_commands="$ac_config_commands depfiles"
+
+
+am_make=${MAKE-make}
+cat > confinc << 'END'
+am__doit:
+ @echo this is the am__doit target
+.PHONY: am__doit
+END
+# If we don't find an include directive, just comment out the code.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
+$as_echo_n "checking for style of include used by $am_make... " >&6; }
+am__include="#"
+am__quote=
+_am_result=none
+# First try GNU make style include.
+echo "include confinc" > confmf
+# Ignore all kinds of additional output from 'make'.
+case `$am_make -s -f confmf 2> /dev/null` in #(
+*the\ am__doit\ target*)
+ am__include=include
+ am__quote=
+ _am_result=GNU
+ ;;
+esac
+# Now try BSD make style include.
+if test "$am__include" = "#"; then
+ echo '.include "confinc"' > confmf
+ case `$am_make -s -f confmf 2> /dev/null` in #(
+ *the\ am__doit\ target*)
+ am__include=.include
+ am__quote="\""
+ _am_result=BSD
+ ;;
+ esac
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
+$as_echo "$_am_result" >&6; }
+rm -f confinc confmf
+
+# Check whether --enable-dependency-tracking was given.
+if test "${enable_dependency_tracking+set}" = set; then :
+ enableval=$enable_dependency_tracking;
+fi
+
+if test "x$enable_dependency_tracking" != xno; then
+ am_depcomp="$ac_aux_dir/depcomp"
+ AMDEPBACKSLASH='\'
+ am__nodep='_no'
+fi
+ if test "x$enable_dependency_tracking" != xno; then
+ AMDEP_TRUE=
+ AMDEP_FALSE='#'
+else
+ AMDEP_TRUE='#'
+ AMDEP_FALSE=
+fi
+
+
+
+depcc="$CXX" am_compiler_list=
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
+$as_echo_n "checking dependency style of $depcc... " >&6; }
+if ${am_cv_CXX_dependencies_compiler_type+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
+ # We make a subdir and do the tests there. Otherwise we can end up
+ # making bogus files that we don't know about and never remove. For
+ # instance it was reported that on HP-UX the gcc test will end up
+ # making a dummy file named 'D' -- because '-MD' means "put the output
+ # in D".
+ rm -rf conftest.dir
+ mkdir conftest.dir
+ # Copy depcomp to subdir because otherwise we won't find it if we're
+ # using a relative directory.
+ cp "$am_depcomp" conftest.dir
+ cd conftest.dir
+ # We will build objects and dependencies in a subdirectory because
+ # it helps to detect inapplicable dependency modes. For instance
+ # both Tru64's cc and ICC support -MD to output dependencies as a
+ # side effect of compilation, but ICC will put the dependencies in
+ # the current directory while Tru64 will put them in the object
+ # directory.
+ mkdir sub
+
+ am_cv_CXX_dependencies_compiler_type=none
+ if test "$am_compiler_list" = ""; then
+ am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
+ fi
+ am__universal=false
+ case " $depcc " in #(
+ *\ -arch\ *\ -arch\ *) am__universal=true ;;
+ esac
+
+ for depmode in $am_compiler_list; do
+ # Setup a source with many dependencies, because some compilers
+ # like to wrap large dependency lists on column 80 (with \), and
+ # we should not choose a depcomp mode which is confused by this.
+ #
+ # We need to recreate these files for each test, as the compiler may
+ # overwrite some of them when testing with obscure command lines.
+ # This happens at least with the AIX C compiler.
+ : > sub/conftest.c
+ for i in 1 2 3 4 5 6; do
+ echo '#include "conftst'$i'.h"' >> sub/conftest.c
+ # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
+ # Solaris 10 /bin/sh.
+ echo '/* dummy */' > sub/conftst$i.h
+ done
+ echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
+
+ # We check with '-c' and '-o' for the sake of the "dashmstdout"
+ # mode. It turns out that the SunPro C++ compiler does not properly
+ # handle '-M -o', and we need to detect this. Also, some Intel
+ # versions had trouble with output in subdirs.
+ am__obj=sub/conftest.${OBJEXT-o}
+ am__minus_obj="-o $am__obj"
+ case $depmode in
+ gcc)
+ # This depmode causes a compiler race in universal mode.
+ test "$am__universal" = false || continue
+ ;;
+ nosideeffect)
+ # After this tag, mechanisms are not by side-effect, so they'll
+ # only be used when explicitly requested.
+ if test "x$enable_dependency_tracking" = xyes; then
+ continue
+ else
+ break
+ fi
+ ;;
+ msvc7 | msvc7msys | msvisualcpp | msvcmsys)
+ # This compiler won't grok '-c -o', but also, the minuso test has
+ # not run yet. These depmodes are late enough in the game, and
+ # so weak that their functioning should not be impacted.
+ am__obj=conftest.${OBJEXT-o}
+ am__minus_obj=
+ ;;
+ none) break ;;
+ esac
+ if depmode=$depmode \
+ source=sub/conftest.c object=$am__obj \
+ depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
+ $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
+ >/dev/null 2>conftest.err &&
+ grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
+ grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
+ grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
+ ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
+ # icc doesn't choke on unknown options, it will just issue warnings
+ # or remarks (even with -Werror). So we grep stderr for any message
+ # that says an option was ignored or not supported.
+ # When given -MP, icc 7.0 and 7.1 complain thusly:
+ # icc: Command line warning: ignoring option '-M'; no argument required
+ # The diagnosis changed in icc 8.0:
+ # icc: Command line remark: option '-MP' not supported
+ if (grep 'ignoring option' conftest.err ||
+ grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
+ am_cv_CXX_dependencies_compiler_type=$depmode
+ break
+ fi
+ fi
+ done
+
+ cd ..
+ rm -rf conftest.dir
+else
+ am_cv_CXX_dependencies_compiler_type=none
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
+$as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; }
+CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
+
+ if
+ test "x$enable_dependency_tracking" != xno \
+ && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
+ am__fastdepCXX_TRUE=
+ am__fastdepCXX_FALSE='#'
+else
+ am__fastdepCXX_TRUE='#'
+ am__fastdepCXX_FALSE=
+fi
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}gcc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CC="${ac_tool_prefix}gcc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_CC"; then
+ ac_ct_CC=$CC
+ # Extract the first word of "gcc", so it can be a program name with args.
+set dummy gcc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_CC"; then
+ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_CC="gcc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_CC" = x; then
+ CC=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ CC=$ac_ct_CC
+ fi
+else
+ CC="$ac_cv_prog_CC"
+fi
+
+if test -z "$CC"; then
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}cc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CC="${ac_tool_prefix}cc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ fi
+fi
+if test -z "$CC"; then
+ # Extract the first word of "cc", so it can be a program name with args.
+set dummy cc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+ ac_prog_rejected=no
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
+ ac_prog_rejected=yes
+ continue
+ fi
+ ac_cv_prog_CC="cc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+if test $ac_prog_rejected = yes; then
+ # We found a bogon in the path, so make sure we never use it.
+ set dummy $ac_cv_prog_CC
+ shift
+ if test $# != 0; then
+ # We chose a different compiler from the bogus one.
+ # However, it has the same basename, so the bogon will be chosen
+ # first if we set CC to just the basename; use the full file name.
+ shift
+ ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
+ fi
+fi
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$CC"; then
+ if test -n "$ac_tool_prefix"; then
+ for ac_prog in cl.exe
+ do
+ # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$CC" && break
+ done
+fi
+if test -z "$CC"; then
+ ac_ct_CC=$CC
+ for ac_prog in cl.exe
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_CC"; then
+ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_CC="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$ac_ct_CC" && break
+done
+
+ if test "x$ac_ct_CC" = x; then
+ CC=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ CC=$ac_ct_CC
+ fi
+fi
+
+fi
+
+
+test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "no acceptable C compiler found in \$PATH
+See \`config.log' for more details" "$LINENO" 5; }
+
+# Provide some information about the compiler.
+$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
+for ac_option in --version -v -V -qversion; do
+ { { ac_try="$ac_compiler $ac_option >&5"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_compiler $ac_option >&5") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ sed '10a\
+... rest of stderr output deleted ...
+ 10q' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ fi
+ rm -f conftest.er1 conftest.err
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+done
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
+$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
+if ${ac_cv_c_compiler_gnu+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+#ifndef __GNUC__
+ choke me
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_compiler_gnu=yes
+else
+ ac_compiler_gnu=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_cv_c_compiler_gnu=$ac_compiler_gnu
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
+$as_echo "$ac_cv_c_compiler_gnu" >&6; }
+if test $ac_compiler_gnu = yes; then
+ GCC=yes
+else
+ GCC=
+fi
+ac_test_CFLAGS=${CFLAGS+set}
+ac_save_CFLAGS=$CFLAGS
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
+$as_echo_n "checking whether $CC accepts -g... " >&6; }
+if ${ac_cv_prog_cc_g+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_save_c_werror_flag=$ac_c_werror_flag
+ ac_c_werror_flag=yes
+ ac_cv_prog_cc_g=no
+ CFLAGS="-g"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_g=yes
+else
+ CFLAGS=""
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+
+else
+ ac_c_werror_flag=$ac_save_c_werror_flag
+ CFLAGS="-g"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_g=yes
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ ac_c_werror_flag=$ac_save_c_werror_flag
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
+$as_echo "$ac_cv_prog_cc_g" >&6; }
+if test "$ac_test_CFLAGS" = set; then
+ CFLAGS=$ac_save_CFLAGS
+elif test $ac_cv_prog_cc_g = yes; then
+ if test "$GCC" = yes; then
+ CFLAGS="-g -O2"
+ else
+ CFLAGS="-g"
+ fi
+else
+ if test "$GCC" = yes; then
+ CFLAGS="-O2"
+ else
+ CFLAGS=
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
+$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
+if ${ac_cv_prog_cc_c89+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_cv_prog_cc_c89=no
+ac_save_CC=$CC
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdarg.h>
+#include <stdio.h>
+struct stat;
+/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
+struct buf { int x; };
+FILE * (*rcsopen) (struct buf *, struct stat *, int);
+static char *e (p, i)
+ char **p;
+ int i;
+{
+ return p[i];
+}
+static char *f (char * (*g) (char **, int), char **p, ...)
+{
+ char *s;
+ va_list v;
+ va_start (v,p);
+ s = g (p, va_arg (v,int));
+ va_end (v);
+ return s;
+}
+
+/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
+ function prototypes and stuff, but not '\xHH' hex character constants.
+ These don't provoke an error unfortunately, instead are silently treated
+ as 'x'. The following induces an error, until -std is added to get
+ proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
+ array size at least. It's necessary to write '\x00'==0 to get something
+ that's true only with -std. */
+int osf4_cc_array ['\x00' == 0 ? 1 : -1];
+
+/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
+ inside strings and character constants. */
+#define FOO(x) 'x'
+int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
+
+int test (int i, double x);
+struct s1 {int (*f) (int a);};
+struct s2 {int (*f) (double a);};
+int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
+int argc;
+char **argv;
+int
+main ()
+{
+return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
+ ;
+ return 0;
+}
+_ACEOF
+for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
+ -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+do
+ CC="$ac_save_CC $ac_arg"
+ if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_c89=$ac_arg
+fi
+rm -f core conftest.err conftest.$ac_objext
+ test "x$ac_cv_prog_cc_c89" != "xno" && break
+done
+rm -f conftest.$ac_ext
+CC=$ac_save_CC
+
+fi
+# AC_CACHE_VAL
+case "x$ac_cv_prog_cc_c89" in
+ x)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
+$as_echo "none needed" >&6; } ;;
+ xno)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
+$as_echo "unsupported" >&6; } ;;
+ *)
+ CC="$CC $ac_cv_prog_cc_c89"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
+$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
+esac
+if test "x$ac_cv_prog_cc_c89" != xno; then :
+
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+depcc="$CC" am_compiler_list=
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
+$as_echo_n "checking dependency style of $depcc... " >&6; }
+if ${am_cv_CC_dependencies_compiler_type+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
+ # We make a subdir and do the tests there. Otherwise we can end up
+ # making bogus files that we don't know about and never remove. For
+ # instance it was reported that on HP-UX the gcc test will end up
+ # making a dummy file named 'D' -- because '-MD' means "put the output
+ # in D".
+ rm -rf conftest.dir
+ mkdir conftest.dir
+ # Copy depcomp to subdir because otherwise we won't find it if we're
+ # using a relative directory.
+ cp "$am_depcomp" conftest.dir
+ cd conftest.dir
+ # We will build objects and dependencies in a subdirectory because
+ # it helps to detect inapplicable dependency modes. For instance
+ # both Tru64's cc and ICC support -MD to output dependencies as a
+ # side effect of compilation, but ICC will put the dependencies in
+ # the current directory while Tru64 will put them in the object
+ # directory.
+ mkdir sub
+
+ am_cv_CC_dependencies_compiler_type=none
+ if test "$am_compiler_list" = ""; then
+ am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
+ fi
+ am__universal=false
+ case " $depcc " in #(
+ *\ -arch\ *\ -arch\ *) am__universal=true ;;
+ esac
+
+ for depmode in $am_compiler_list; do
+ # Setup a source with many dependencies, because some compilers
+ # like to wrap large dependency lists on column 80 (with \), and
+ # we should not choose a depcomp mode which is confused by this.
+ #
+ # We need to recreate these files for each test, as the compiler may
+ # overwrite some of them when testing with obscure command lines.
+ # This happens at least with the AIX C compiler.
+ : > sub/conftest.c
+ for i in 1 2 3 4 5 6; do
+ echo '#include "conftst'$i'.h"' >> sub/conftest.c
+ # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
+ # Solaris 10 /bin/sh.
+ echo '/* dummy */' > sub/conftst$i.h
+ done
+ echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
+
+ # We check with '-c' and '-o' for the sake of the "dashmstdout"
+ # mode. It turns out that the SunPro C++ compiler does not properly
+ # handle '-M -o', and we need to detect this. Also, some Intel
+ # versions had trouble with output in subdirs.
+ am__obj=sub/conftest.${OBJEXT-o}
+ am__minus_obj="-o $am__obj"
+ case $depmode in
+ gcc)
+ # This depmode causes a compiler race in universal mode.
+ test "$am__universal" = false || continue
+ ;;
+ nosideeffect)
+ # After this tag, mechanisms are not by side-effect, so they'll
+ # only be used when explicitly requested.
+ if test "x$enable_dependency_tracking" = xyes; then
+ continue
+ else
+ break
+ fi
+ ;;
+ msvc7 | msvc7msys | msvisualcpp | msvcmsys)
+ # This compiler won't grok '-c -o', but also, the minuso test has
+ # not run yet. These depmodes are late enough in the game, and
+ # so weak that their functioning should not be impacted.
+ am__obj=conftest.${OBJEXT-o}
+ am__minus_obj=
+ ;;
+ none) break ;;
+ esac
+ if depmode=$depmode \
+ source=sub/conftest.c object=$am__obj \
+ depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
+ $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
+ >/dev/null 2>conftest.err &&
+ grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
+ grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
+ grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
+ ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
+ # icc doesn't choke on unknown options, it will just issue warnings
+ # or remarks (even with -Werror). So we grep stderr for any message
+ # that says an option was ignored or not supported.
+ # When given -MP, icc 7.0 and 7.1 complain thusly:
+ # icc: Command line warning: ignoring option '-M'; no argument required
+ # The diagnosis changed in icc 8.0:
+ # icc: Command line remark: option '-MP' not supported
+ if (grep 'ignoring option' conftest.err ||
+ grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
+ am_cv_CC_dependencies_compiler_type=$depmode
+ break
+ fi
+ fi
+ done
+
+ cd ..
+ rm -rf conftest.dir
+else
+ am_cv_CC_dependencies_compiler_type=none
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
+$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
+CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
+
+ if
+ test "x$enable_dependency_tracking" != xno \
+ && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
+ am__fastdepCC_TRUE=
+ am__fastdepCC_FALSE='#'
+else
+ am__fastdepCC_TRUE='#'
+ am__fastdepCC_FALSE=
+fi
+
+
+for ac_prog in 'bison -y' byacc
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_YACC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$YACC"; then
+ ac_cv_prog_YACC="$YACC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_YACC="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+YACC=$ac_cv_prog_YACC
+if test -n "$YACC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5
+$as_echo "$YACC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$YACC" && break
+done
+test -n "$YACC" || YACC="yacc"
+
+if test "$YACC" = yacc; then
+ # Extract the first word of "yacc", so it can be a program name with args.
+set dummy yacc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_REALLY_YACC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$REALLY_YACC"; then
+ ac_cv_prog_REALLY_YACC="$REALLY_YACC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_REALLY_YACC="yacc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+REALLY_YACC=$ac_cv_prog_REALLY_YACC
+if test -n "$REALLY_YACC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $REALLY_YACC" >&5
+$as_echo "$REALLY_YACC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ if test "$REALLY_YACC" = ""; then
+ as_fn_error $? "This program cannot be built unless a version of yacc is installed." "$LINENO" 5
+ fi
+fi
+
+for ac_prog in flex lex
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_LEX+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$LEX"; then
+ ac_cv_prog_LEX="$LEX" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_LEX="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+LEX=$ac_cv_prog_LEX
+if test -n "$LEX"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LEX" >&5
+$as_echo "$LEX" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$LEX" && break
+done
+test -n "$LEX" || LEX=":"
+
+if test "x$LEX" != "x:"; then
+ cat >conftest.l <<_ACEOF
+%%
+a { ECHO; }
+b { REJECT; }
+c { yymore (); }
+d { yyless (1); }
+e { /* IRIX 6.5 flex 2.5.4 underquotes its yyless argument. */
+ yyless ((input () != 0)); }
+f { unput (yytext[0]); }
+. { BEGIN INITIAL; }
+%%
+#ifdef YYTEXT_POINTER
+extern char *yytext;
+#endif
+int
+main (void)
+{
+ return ! yylex () + ! yywrap ();
+}
+_ACEOF
+{ { ac_try="$LEX conftest.l"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$LEX conftest.l") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking lex output file root" >&5
+$as_echo_n "checking lex output file root... " >&6; }
+if ${ac_cv_prog_lex_root+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+
+if test -f lex.yy.c; then
+ ac_cv_prog_lex_root=lex.yy
+elif test -f lexyy.c; then
+ ac_cv_prog_lex_root=lexyy
+else
+ as_fn_error $? "cannot find output from $LEX; giving up" "$LINENO" 5
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_root" >&5
+$as_echo "$ac_cv_prog_lex_root" >&6; }
+LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root
+
+if test -z "${LEXLIB+set}"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking lex library" >&5
+$as_echo_n "checking lex library... " >&6; }
+if ${ac_cv_lib_lex+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+
+ ac_save_LIBS=$LIBS
+ ac_cv_lib_lex='none needed'
+ for ac_lib in '' -lfl -ll; do
+ LIBS="$ac_lib $ac_save_LIBS"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+`cat $LEX_OUTPUT_ROOT.c`
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_lex=$ac_lib
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ test "$ac_cv_lib_lex" != 'none needed' && break
+ done
+ LIBS=$ac_save_LIBS
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lex" >&5
+$as_echo "$ac_cv_lib_lex" >&6; }
+ test "$ac_cv_lib_lex" != 'none needed' && LEXLIB=$ac_cv_lib_lex
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether yytext is a pointer" >&5
+$as_echo_n "checking whether yytext is a pointer... " >&6; }
+if ${ac_cv_prog_lex_yytext_pointer+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ # POSIX says lex can declare yytext either as a pointer or an array; the
+# default is implementation-dependent. Figure out which it is, since
+# not all implementations provide the %pointer and %array declarations.
+ac_cv_prog_lex_yytext_pointer=no
+ac_save_LIBS=$LIBS
+LIBS="$LEXLIB $ac_save_LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+ #define YYTEXT_POINTER 1
+`cat $LEX_OUTPUT_ROOT.c`
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_prog_lex_yytext_pointer=yes
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_save_LIBS
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_yytext_pointer" >&5
+$as_echo "$ac_cv_prog_lex_yytext_pointer" >&6; }
+if test $ac_cv_prog_lex_yytext_pointer = yes; then
+
+$as_echo "#define YYTEXT_POINTER 1" >>confdefs.h
+
+fi
+rm -f conftest.l $LEX_OUTPUT_ROOT.c
+
+fi
+if test "$LEX" = :; then
+ LEX=${am_missing_run}flex
+fi
+if test "$LEX" != flex; then
+ as_fn_error $? "This program cannot be built unless flex is installed." "$LINENO" 5
+fi
+case `pwd` in
+ *\ * | *\ *)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
+$as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
+esac
+
+
+
+macro_version='2.4.2'
+macro_revision='1.3337'
+
+
+
+
+
+
+
+
+
+
+
+
+
+ltmain="$ac_aux_dir/ltmain.sh"
+
+# Make sure we can run config.sub.
+$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
+ as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
+$as_echo_n "checking build system type... " >&6; }
+if ${ac_cv_build+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_build_alias=$build_alias
+test "x$ac_build_alias" = x &&
+ ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
+test "x$ac_build_alias" = x &&
+ as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
+ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
+ as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
+$as_echo "$ac_cv_build" >&6; }
+case $ac_cv_build in
+*-*-*) ;;
+*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
+esac
+build=$ac_cv_build
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_build
+shift
+build_cpu=$1
+build_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+build_os=$*
+IFS=$ac_save_IFS
+case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
+$as_echo_n "checking host system type... " >&6; }
+if ${ac_cv_host+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "x$host_alias" = x; then
+ ac_cv_host=$ac_cv_build
+else
+ ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
+ as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
+$as_echo "$ac_cv_host" >&6; }
+case $ac_cv_host in
+*-*-*) ;;
+*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
+esac
+host=$ac_cv_host
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_host
+shift
+host_cpu=$1
+host_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+host_os=$*
+IFS=$ac_save_IFS
+case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
+
+
+# Backslashify metacharacters that are still active within
+# double-quoted strings.
+sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
+
+# Same as above, but do not quote variable references.
+double_quote_subst='s/\(["`\\]\)/\\\1/g'
+
+# Sed substitution to delay expansion of an escaped shell variable in a
+# double_quote_subst'ed string.
+delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
+
+# Sed substitution to delay expansion of an escaped single quote.
+delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
+
+# Sed substitution to avoid accidental globbing in evaled expressions
+no_glob_subst='s/\*/\\\*/g'
+
+ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
+ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
+$as_echo_n "checking how to print strings... " >&6; }
+# Test print first, because it will be a builtin if present.
+if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
+ test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
+ ECHO='print -r --'
+elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
+ ECHO='printf %s\n'
+else
+ # Use this function as a fallback that always works.
+ func_fallback_echo ()
+ {
+ eval 'cat <<_LTECHO_EOF
+$1
+_LTECHO_EOF'
+ }
+ ECHO='func_fallback_echo'
+fi
+
+# func_echo_all arg...
+# Invoke $ECHO with all args, space-separated.
+func_echo_all ()
+{
+ $ECHO ""
+}
+
+case "$ECHO" in
+ printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
+$as_echo "printf" >&6; } ;;
+ print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
+$as_echo "print -r" >&6; } ;;
+ *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
+$as_echo "cat" >&6; } ;;
+esac
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
+$as_echo_n "checking for a sed that does not truncate output... " >&6; }
+if ${ac_cv_path_SED+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
+ for ac_i in 1 2 3 4 5 6 7; do
+ ac_script="$ac_script$as_nl$ac_script"
+ done
+ echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
+ { ac_script=; unset ac_script;}
+ if test -z "$SED"; then
+ ac_path_SED_found=false
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in sed gsed; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
+ as_fn_executable_p "$ac_path_SED" || continue
+# Check for GNU ac_path_SED and select it if it is found.
+ # Check for GNU $ac_path_SED
+case `"$ac_path_SED" --version 2>&1` in
+*GNU*)
+ ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
+*)
+ ac_count=0
+ $as_echo_n 0123456789 >"conftest.in"
+ while :
+ do
+ cat "conftest.in" "conftest.in" >"conftest.tmp"
+ mv "conftest.tmp" "conftest.in"
+ cp "conftest.in" "conftest.nl"
+ $as_echo '' >> "conftest.nl"
+ "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
+ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+ as_fn_arith $ac_count + 1 && ac_count=$as_val
+ if test $ac_count -gt ${ac_path_SED_max-0}; then
+ # Best one so far, save it but keep looking for a better one
+ ac_cv_path_SED="$ac_path_SED"
+ ac_path_SED_max=$ac_count
+ fi
+ # 10*(2^10) chars as input seems more than enough
+ test $ac_count -gt 10 && break
+ done
+ rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+ $ac_path_SED_found && break 3
+ done
+ done
+ done
+IFS=$as_save_IFS
+ if test -z "$ac_cv_path_SED"; then
+ as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
+ fi
+else
+ ac_cv_path_SED=$SED
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
+$as_echo "$ac_cv_path_SED" >&6; }
+ SED="$ac_cv_path_SED"
+ rm -f conftest.sed
+
+test -z "$SED" && SED=sed
+Xsed="$SED -e 1s/^X//"
+
+
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
+$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
+if ${ac_cv_path_GREP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -z "$GREP"; then
+ ac_path_GREP_found=false
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in grep ggrep; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
+ as_fn_executable_p "$ac_path_GREP" || continue
+# Check for GNU ac_path_GREP and select it if it is found.
+ # Check for GNU $ac_path_GREP
+case `"$ac_path_GREP" --version 2>&1` in
+*GNU*)
+ ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
+*)
+ ac_count=0
+ $as_echo_n 0123456789 >"conftest.in"
+ while :
+ do
+ cat "conftest.in" "conftest.in" >"conftest.tmp"
+ mv "conftest.tmp" "conftest.in"
+ cp "conftest.in" "conftest.nl"
+ $as_echo 'GREP' >> "conftest.nl"
+ "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+ as_fn_arith $ac_count + 1 && ac_count=$as_val
+ if test $ac_count -gt ${ac_path_GREP_max-0}; then
+ # Best one so far, save it but keep looking for a better one
+ ac_cv_path_GREP="$ac_path_GREP"
+ ac_path_GREP_max=$ac_count
+ fi
+ # 10*(2^10) chars as input seems more than enough
+ test $ac_count -gt 10 && break
+ done
+ rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+ $ac_path_GREP_found && break 3
+ done
+ done
+ done
+IFS=$as_save_IFS
+ if test -z "$ac_cv_path_GREP"; then
+ as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+ fi
+else
+ ac_cv_path_GREP=$GREP
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
+$as_echo "$ac_cv_path_GREP" >&6; }
+ GREP="$ac_cv_path_GREP"
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
+$as_echo_n "checking for egrep... " >&6; }
+if ${ac_cv_path_EGREP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
+ then ac_cv_path_EGREP="$GREP -E"
+ else
+ if test -z "$EGREP"; then
+ ac_path_EGREP_found=false
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in egrep; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
+ as_fn_executable_p "$ac_path_EGREP" || continue
+# Check for GNU ac_path_EGREP and select it if it is found.
+ # Check for GNU $ac_path_EGREP
+case `"$ac_path_EGREP" --version 2>&1` in
+*GNU*)
+ ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
+*)
+ ac_count=0
+ $as_echo_n 0123456789 >"conftest.in"
+ while :
+ do
+ cat "conftest.in" "conftest.in" >"conftest.tmp"
+ mv "conftest.tmp" "conftest.in"
+ cp "conftest.in" "conftest.nl"
+ $as_echo 'EGREP' >> "conftest.nl"
+ "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+ as_fn_arith $ac_count + 1 && ac_count=$as_val
+ if test $ac_count -gt ${ac_path_EGREP_max-0}; then
+ # Best one so far, save it but keep looking for a better one
+ ac_cv_path_EGREP="$ac_path_EGREP"
+ ac_path_EGREP_max=$ac_count
+ fi
+ # 10*(2^10) chars as input seems more than enough
+ test $ac_count -gt 10 && break
+ done
+ rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+ $ac_path_EGREP_found && break 3
+ done
+ done
+ done
+IFS=$as_save_IFS
+ if test -z "$ac_cv_path_EGREP"; then
+ as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+ fi
+else
+ ac_cv_path_EGREP=$EGREP
+fi
+
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
+$as_echo "$ac_cv_path_EGREP" >&6; }
+ EGREP="$ac_cv_path_EGREP"
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
+$as_echo_n "checking for fgrep... " >&6; }
+if ${ac_cv_path_FGREP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
+ then ac_cv_path_FGREP="$GREP -F"
+ else
+ if test -z "$FGREP"; then
+ ac_path_FGREP_found=false
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in fgrep; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
+ as_fn_executable_p "$ac_path_FGREP" || continue
+# Check for GNU ac_path_FGREP and select it if it is found.
+ # Check for GNU $ac_path_FGREP
+case `"$ac_path_FGREP" --version 2>&1` in
+*GNU*)
+ ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
+*)
+ ac_count=0
+ $as_echo_n 0123456789 >"conftest.in"
+ while :
+ do
+ cat "conftest.in" "conftest.in" >"conftest.tmp"
+ mv "conftest.tmp" "conftest.in"
+ cp "conftest.in" "conftest.nl"
+ $as_echo 'FGREP' >> "conftest.nl"
+ "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
+ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+ as_fn_arith $ac_count + 1 && ac_count=$as_val
+ if test $ac_count -gt ${ac_path_FGREP_max-0}; then
+ # Best one so far, save it but keep looking for a better one
+ ac_cv_path_FGREP="$ac_path_FGREP"
+ ac_path_FGREP_max=$ac_count
+ fi
+ # 10*(2^10) chars as input seems more than enough
+ test $ac_count -gt 10 && break
+ done
+ rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+ $ac_path_FGREP_found && break 3
+ done
+ done
+ done
+IFS=$as_save_IFS
+ if test -z "$ac_cv_path_FGREP"; then
+ as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+ fi
+else
+ ac_cv_path_FGREP=$FGREP
+fi
+
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
+$as_echo "$ac_cv_path_FGREP" >&6; }
+ FGREP="$ac_cv_path_FGREP"
+
+
+test -z "$GREP" && GREP=grep
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+# Check whether --with-gnu-ld was given.
+if test "${with_gnu_ld+set}" = set; then :
+ withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
+else
+ with_gnu_ld=no
+fi
+
+ac_prog=ld
+if test "$GCC" = yes; then
+ # Check if gcc -print-prog-name=ld gives a path.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
+$as_echo_n "checking for ld used by $CC... " >&6; }
+ case $host in
+ *-*-mingw*)
+ # gcc leaves a trailing carriage return which upsets mingw
+ ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
+ *)
+ ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
+ esac
+ case $ac_prog in
+ # Accept absolute paths.
+ [\\/]* | ?:[\\/]*)
+ re_direlt='/[^/][^/]*/\.\./'
+ # Canonicalize the pathname of ld
+ ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
+ while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
+ ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
+ done
+ test -z "$LD" && LD="$ac_prog"
+ ;;
+ "")
+ # If it fails, then pretend we aren't using GCC.
+ ac_prog=ld
+ ;;
+ *)
+ # If it is relative, then search for the first ld in PATH.
+ with_gnu_ld=unknown
+ ;;
+ esac
+elif test "$with_gnu_ld" = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
+$as_echo_n "checking for GNU ld... " >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
+$as_echo_n "checking for non-GNU ld... " >&6; }
+fi
+if ${lt_cv_path_LD+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -z "$LD"; then
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+ for ac_dir in $PATH; do
+ IFS="$lt_save_ifs"
+ test -z "$ac_dir" && ac_dir=.
+ if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
+ lt_cv_path_LD="$ac_dir/$ac_prog"
+ # Check to see if the program is GNU ld. I'd rather use --version,
+ # but apparently some variants of GNU ld only accept -v.
+ # Break only if it was the GNU/non-GNU ld that we prefer.
+ case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
+ *GNU* | *'with BFD'*)
+ test "$with_gnu_ld" != no && break
+ ;;
+ *)
+ test "$with_gnu_ld" != yes && break
+ ;;
+ esac
+ fi
+ done
+ IFS="$lt_save_ifs"
+else
+ lt_cv_path_LD="$LD" # Let the user override the test with a path.
+fi
+fi
+
+LD="$lt_cv_path_LD"
+if test -n "$LD"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
+$as_echo "$LD" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
+$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
+if ${lt_cv_prog_gnu_ld+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ # I'd rather use --version here, but apparently some GNU lds only accept -v.
+case `$LD -v 2>&1 </dev/null` in
+*GNU* | *'with BFD'*)
+ lt_cv_prog_gnu_ld=yes
+ ;;
+*)
+ lt_cv_prog_gnu_ld=no
+ ;;
+esac
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
+$as_echo "$lt_cv_prog_gnu_ld" >&6; }
+with_gnu_ld=$lt_cv_prog_gnu_ld
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
+$as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
+if ${lt_cv_path_NM+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$NM"; then
+ # Let the user override the test.
+ lt_cv_path_NM="$NM"
+else
+ lt_nm_to_check="${ac_tool_prefix}nm"
+ if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
+ lt_nm_to_check="$lt_nm_to_check nm"
+ fi
+ for lt_tmp_nm in $lt_nm_to_check; do
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+ for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
+ IFS="$lt_save_ifs"
+ test -z "$ac_dir" && ac_dir=.
+ tmp_nm="$ac_dir/$lt_tmp_nm"
+ if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
+ # Check to see if the nm accepts a BSD-compat flag.
+ # Adding the `sed 1q' prevents false positives on HP-UX, which says:
+ # nm: unknown option "B" ignored
+ # Tru64's nm complains that /dev/null is an invalid object file
+ case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
+ */dev/null* | *'Invalid file or object type'*)
+ lt_cv_path_NM="$tmp_nm -B"
+ break
+ ;;
+ *)
+ case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
+ */dev/null*)
+ lt_cv_path_NM="$tmp_nm -p"
+ break
+ ;;
+ *)
+ lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
+ continue # so that we can try to find one that supports BSD flags
+ ;;
+ esac
+ ;;
+ esac
+ fi
+ done
+ IFS="$lt_save_ifs"
+ done
+ : ${lt_cv_path_NM=no}
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
+$as_echo "$lt_cv_path_NM" >&6; }
+if test "$lt_cv_path_NM" != "no"; then
+ NM="$lt_cv_path_NM"
+else
+ # Didn't find any BSD compatible name lister, look for dumpbin.
+ if test -n "$DUMPBIN"; then :
+ # Let the user override the test.
+ else
+ if test -n "$ac_tool_prefix"; then
+ for ac_prog in dumpbin "link -dump"
+ do
+ # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_DUMPBIN+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$DUMPBIN"; then
+ ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+DUMPBIN=$ac_cv_prog_DUMPBIN
+if test -n "$DUMPBIN"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
+$as_echo "$DUMPBIN" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$DUMPBIN" && break
+ done
+fi
+if test -z "$DUMPBIN"; then
+ ac_ct_DUMPBIN=$DUMPBIN
+ for ac_prog in dumpbin "link -dump"
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_DUMPBIN"; then
+ ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
+if test -n "$ac_ct_DUMPBIN"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
+$as_echo "$ac_ct_DUMPBIN" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$ac_ct_DUMPBIN" && break
+done
+
+ if test "x$ac_ct_DUMPBIN" = x; then
+ DUMPBIN=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ DUMPBIN=$ac_ct_DUMPBIN
+ fi
+fi
+
+ case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
+ *COFF*)
+ DUMPBIN="$DUMPBIN -symbols"
+ ;;
+ *)
+ DUMPBIN=:
+ ;;
+ esac
+ fi
+
+ if test "$DUMPBIN" != ":"; then
+ NM="$DUMPBIN"
+ fi
+fi
+test -z "$NM" && NM=nm
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
+$as_echo_n "checking the name lister ($NM) interface... " >&6; }
+if ${lt_cv_nm_interface+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_nm_interface="BSD nm"
+ echo "int some_variable = 0;" > conftest.$ac_ext
+ (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
+ (eval "$ac_compile" 2>conftest.err)
+ cat conftest.err >&5
+ (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
+ (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
+ cat conftest.err >&5
+ (eval echo "\"\$as_me:$LINENO: output\"" >&5)
+ cat conftest.out >&5
+ if $GREP 'External.*some_variable' conftest.out > /dev/null; then
+ lt_cv_nm_interface="MS dumpbin"
+ fi
+ rm -f conftest*
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
+$as_echo "$lt_cv_nm_interface" >&6; }
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
+$as_echo_n "checking whether ln -s works... " >&6; }
+LN_S=$as_ln_s
+if test "$LN_S" = "ln -s"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
+$as_echo "no, using $LN_S" >&6; }
+fi
+
+# find the maximum length of command line arguments
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
+$as_echo_n "checking the maximum length of command line arguments... " >&6; }
+if ${lt_cv_sys_max_cmd_len+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ i=0
+ teststring="ABCD"
+
+ case $build_os in
+ msdosdjgpp*)
+ # On DJGPP, this test can blow up pretty badly due to problems in libc
+ # (any single argument exceeding 2000 bytes causes a buffer overrun
+ # during glob expansion). Even if it were fixed, the result of this
+ # check would be larger than it should be.
+ lt_cv_sys_max_cmd_len=12288; # 12K is about right
+ ;;
+
+ gnu*)
+ # Under GNU Hurd, this test is not required because there is
+ # no limit to the length of command line arguments.
+ # Libtool will interpret -1 as no limit whatsoever
+ lt_cv_sys_max_cmd_len=-1;
+ ;;
+
+ cygwin* | mingw* | cegcc*)
+ # On Win9x/ME, this test blows up -- it succeeds, but takes
+ # about 5 minutes as the teststring grows exponentially.
+ # Worse, since 9x/ME are not pre-emptively multitasking,
+ # you end up with a "frozen" computer, even though with patience
+ # the test eventually succeeds (with a max line length of 256k).
+ # Instead, let's just punt: use the minimum linelength reported by
+ # all of the supported platforms: 8192 (on NT/2K/XP).
+ lt_cv_sys_max_cmd_len=8192;
+ ;;
+
+ mint*)
+ # On MiNT this can take a long time and run out of memory.
+ lt_cv_sys_max_cmd_len=8192;
+ ;;
+
+ amigaos*)
+ # On AmigaOS with pdksh, this test takes hours, literally.
+ # So we just punt and use a minimum line length of 8192.
+ lt_cv_sys_max_cmd_len=8192;
+ ;;
+
+ netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
+ # This has been around since 386BSD, at least. Likely further.
+ if test -x /sbin/sysctl; then
+ lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
+ elif test -x /usr/sbin/sysctl; then
+ lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
+ else
+ lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
+ fi
+ # And add a safety zone
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+ ;;
+
+ interix*)
+ # We know the value 262144 and hardcode it with a safety zone (like BSD)
+ lt_cv_sys_max_cmd_len=196608
+ ;;
+
+ os2*)
+ # The test takes a long time on OS/2.
+ lt_cv_sys_max_cmd_len=8192
+ ;;
+
+ osf*)
+ # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
+ # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
+ # nice to cause kernel panics so lets avoid the loop below.
+ # First set a reasonable default.
+ lt_cv_sys_max_cmd_len=16384
+ #
+ if test -x /sbin/sysconfig; then
+ case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
+ *1*) lt_cv_sys_max_cmd_len=-1 ;;
+ esac
+ fi
+ ;;
+ sco3.2v5*)
+ lt_cv_sys_max_cmd_len=102400
+ ;;
+ sysv5* | sco5v6* | sysv4.2uw2*)
+ kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
+ if test -n "$kargmax"; then
+ lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'`
+ else
+ lt_cv_sys_max_cmd_len=32768
+ fi
+ ;;
+ *)
+ lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
+ if test -n "$lt_cv_sys_max_cmd_len"; then
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+ else
+ # Make teststring a little bigger before we do anything with it.
+ # a 1K string should be a reasonable start.
+ for i in 1 2 3 4 5 6 7 8 ; do
+ teststring=$teststring$teststring
+ done
+ SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
+ # If test is not a shell built-in, we'll probably end up computing a
+ # maximum length that is only half of the actual maximum length, but
+ # we can't tell.
+ while { test "X"`env echo "$teststring$teststring" 2>/dev/null` \
+ = "X$teststring$teststring"; } >/dev/null 2>&1 &&
+ test $i != 17 # 1/2 MB should be enough
+ do
+ i=`expr $i + 1`
+ teststring=$teststring$teststring
+ done
+ # Only check the string length outside the loop.
+ lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
+ teststring=
+ # Add a significant safety factor because C++ compilers can tack on
+ # massive amounts of additional arguments before passing them to the
+ # linker. It appears as though 1/2 is a usable value.
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
+ fi
+ ;;
+ esac
+
+fi
+
+if test -n $lt_cv_sys_max_cmd_len ; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
+$as_echo "$lt_cv_sys_max_cmd_len" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
+$as_echo "none" >&6; }
+fi
+max_cmd_len=$lt_cv_sys_max_cmd_len
+
+
+
+
+
+
+: ${CP="cp -f"}
+: ${MV="mv -f"}
+: ${RM="rm -f"}
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
+$as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
+# Try some XSI features
+xsi_shell=no
+( _lt_dummy="a/b/c"
+ test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \
+ = c,a/b,b/c, \
+ && eval 'test $(( 1 + 1 )) -eq 2 \
+ && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
+ && xsi_shell=yes
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
+$as_echo "$xsi_shell" >&6; }
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
+$as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
+lt_shell_append=no
+( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
+ >/dev/null 2>&1 \
+ && lt_shell_append=yes
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
+$as_echo "$lt_shell_append" >&6; }
+
+
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+ lt_unset=unset
+else
+ lt_unset=false
+fi
+
+
+
+
+
+# test EBCDIC or ASCII
+case `echo X|tr X '\101'` in
+ A) # ASCII based system
+ # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
+ lt_SP2NL='tr \040 \012'
+ lt_NL2SP='tr \015\012 \040\040'
+ ;;
+ *) # EBCDIC based system
+ lt_SP2NL='tr \100 \n'
+ lt_NL2SP='tr \r\n \100\100'
+ ;;
+esac
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5
+$as_echo_n "checking how to convert $build file names to $host format... " >&6; }
+if ${lt_cv_to_host_file_cmd+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $host in
+ *-*-mingw* )
+ case $build in
+ *-*-mingw* ) # actually msys
+ lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
+ ;;
+ *-*-cygwin* )
+ lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
+ ;;
+ * ) # otherwise, assume *nix
+ lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
+ ;;
+ esac
+ ;;
+ *-*-cygwin* )
+ case $build in
+ *-*-mingw* ) # actually msys
+ lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
+ ;;
+ *-*-cygwin* )
+ lt_cv_to_host_file_cmd=func_convert_file_noop
+ ;;
+ * ) # otherwise, assume *nix
+ lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
+ ;;
+ esac
+ ;;
+ * ) # unhandled hosts (and "normal" native builds)
+ lt_cv_to_host_file_cmd=func_convert_file_noop
+ ;;
+esac
+
+fi
+
+to_host_file_cmd=$lt_cv_to_host_file_cmd
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5
+$as_echo "$lt_cv_to_host_file_cmd" >&6; }
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5
+$as_echo_n "checking how to convert $build file names to toolchain format... " >&6; }
+if ${lt_cv_to_tool_file_cmd+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ #assume ordinary cross tools, or native build.
+lt_cv_to_tool_file_cmd=func_convert_file_noop
+case $host in
+ *-*-mingw* )
+ case $build in
+ *-*-mingw* ) # actually msys
+ lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
+ ;;
+ esac
+ ;;
+esac
+
+fi
+
+to_tool_file_cmd=$lt_cv_to_tool_file_cmd
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5
+$as_echo "$lt_cv_to_tool_file_cmd" >&6; }
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
+$as_echo_n "checking for $LD option to reload object files... " >&6; }
+if ${lt_cv_ld_reload_flag+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_ld_reload_flag='-r'
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
+$as_echo "$lt_cv_ld_reload_flag" >&6; }
+reload_flag=$lt_cv_ld_reload_flag
+case $reload_flag in
+"" | " "*) ;;
+*) reload_flag=" $reload_flag" ;;
+esac
+reload_cmds='$LD$reload_flag -o $output$reload_objs'
+case $host_os in
+ cygwin* | mingw* | pw32* | cegcc*)
+ if test "$GCC" != yes; then
+ reload_cmds=false
+ fi
+ ;;
+ darwin*)
+ if test "$GCC" = yes; then
+ reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
+ else
+ reload_cmds='$LD$reload_flag -o $output$reload_objs'
+ fi
+ ;;
+esac
+
+
+
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
+set dummy ${ac_tool_prefix}objdump; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_OBJDUMP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$OBJDUMP"; then
+ ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+OBJDUMP=$ac_cv_prog_OBJDUMP
+if test -n "$OBJDUMP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
+$as_echo "$OBJDUMP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_OBJDUMP"; then
+ ac_ct_OBJDUMP=$OBJDUMP
+ # Extract the first word of "objdump", so it can be a program name with args.
+set dummy objdump; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_OBJDUMP"; then
+ ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_OBJDUMP="objdump"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
+if test -n "$ac_ct_OBJDUMP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
+$as_echo "$ac_ct_OBJDUMP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_OBJDUMP" = x; then
+ OBJDUMP="false"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ OBJDUMP=$ac_ct_OBJDUMP
+ fi
+else
+ OBJDUMP="$ac_cv_prog_OBJDUMP"
+fi
+
+test -z "$OBJDUMP" && OBJDUMP=objdump
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
+$as_echo_n "checking how to recognize dependent libraries... " >&6; }
+if ${lt_cv_deplibs_check_method+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_file_magic_cmd='$MAGIC_CMD'
+lt_cv_file_magic_test_file=
+lt_cv_deplibs_check_method='unknown'
+# Need to set the preceding variable on all platforms that support
+# interlibrary dependencies.
+# 'none' -- dependencies not supported.
+# `unknown' -- same as none, but documents that we really don't know.
+# 'pass_all' -- all dependencies passed with no checks.
+# 'test_compile' -- check by making test program.
+# 'file_magic [[regex]]' -- check by looking for files in library path
+# which responds to the $file_magic_cmd with a given extended regex.
+# If you have `file' or equivalent on your system and you're not sure
+# whether `pass_all' will *always* work, you probably want this one.
+
+case $host_os in
+aix[4-9]*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+beos*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+bsdi[45]*)
+ lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
+ lt_cv_file_magic_cmd='/usr/bin/file -L'
+ lt_cv_file_magic_test_file=/shlib/libc.so
+ ;;
+
+cygwin*)
+ # func_win32_libid is a shell function defined in ltmain.sh
+ lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+ lt_cv_file_magic_cmd='func_win32_libid'
+ ;;
+
+mingw* | pw32*)
+ # Base MSYS/MinGW do not provide the 'file' command needed by
+ # func_win32_libid shell function, so use a weaker test based on 'objdump',
+ # unless we find 'file', for example because we are cross-compiling.
+ # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
+ if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
+ lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+ lt_cv_file_magic_cmd='func_win32_libid'
+ else
+ # Keep this pattern in sync with the one in func_win32_libid.
+ lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
+ lt_cv_file_magic_cmd='$OBJDUMP -f'
+ fi
+ ;;
+
+cegcc*)
+ # use the weaker test based on 'objdump'. See mingw*.
+ lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
+ lt_cv_file_magic_cmd='$OBJDUMP -f'
+ ;;
+
+darwin* | rhapsody*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+freebsd* | dragonfly*)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
+ case $host_cpu in
+ i*86 )
+ # Not sure whether the presence of OpenBSD here was a mistake.
+ # Let's accept both of them until this is cleared up.
+ lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
+ lt_cv_file_magic_cmd=/usr/bin/file
+ lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
+ ;;
+ esac
+ else
+ lt_cv_deplibs_check_method=pass_all
+ fi
+ ;;
+
+gnu*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+haiku*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+hpux10.20* | hpux11*)
+ lt_cv_file_magic_cmd=/usr/bin/file
+ case $host_cpu in
+ ia64*)
+ lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
+ lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
+ ;;
+ hppa*64*)
+ lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
+ lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
+ ;;
+ *)
+ lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
+ lt_cv_file_magic_test_file=/usr/lib/libc.sl
+ ;;
+ esac
+ ;;
+
+interix[3-9]*)
+ # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
+ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
+ ;;
+
+irix5* | irix6* | nonstopux*)
+ case $LD in
+ *-32|*"-32 ") libmagic=32-bit;;
+ *-n32|*"-n32 ") libmagic=N32;;
+ *-64|*"-64 ") libmagic=64-bit;;
+ *) libmagic=never-match;;
+ esac
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+# This must be glibc/ELF.
+linux* | k*bsd*-gnu | kopensolaris*-gnu)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+netbsd*)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
+ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
+ else
+ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
+ fi
+ ;;
+
+newos6*)
+ lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
+ lt_cv_file_magic_cmd=/usr/bin/file
+ lt_cv_file_magic_test_file=/usr/lib/libnls.so
+ ;;
+
+*nto* | *qnx*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+openbsd*)
+ if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
+ else
+ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
+ fi
+ ;;
+
+osf3* | osf4* | osf5*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+rdos*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+solaris*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+sysv4 | sysv4.3*)
+ case $host_vendor in
+ motorola)
+ lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
+ lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
+ ;;
+ ncr)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+ sequent)
+ lt_cv_file_magic_cmd='/bin/file'
+ lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
+ ;;
+ sni)
+ lt_cv_file_magic_cmd='/bin/file'
+ lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
+ lt_cv_file_magic_test_file=/lib/libc.so
+ ;;
+ siemens)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+ pc)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+ esac
+ ;;
+
+tpf*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+esac
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
+$as_echo "$lt_cv_deplibs_check_method" >&6; }
+
+file_magic_glob=
+want_nocaseglob=no
+if test "$build" = "$host"; then
+ case $host_os in
+ mingw* | pw32*)
+ if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
+ want_nocaseglob=yes
+ else
+ file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"`
+ fi
+ ;;
+ esac
+fi
+
+file_magic_cmd=$lt_cv_file_magic_cmd
+deplibs_check_method=$lt_cv_deplibs_check_method
+test -z "$deplibs_check_method" && deplibs_check_method=unknown
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
+set dummy ${ac_tool_prefix}dlltool; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_DLLTOOL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$DLLTOOL"; then
+ ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+DLLTOOL=$ac_cv_prog_DLLTOOL
+if test -n "$DLLTOOL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
+$as_echo "$DLLTOOL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_DLLTOOL"; then
+ ac_ct_DLLTOOL=$DLLTOOL
+ # Extract the first word of "dlltool", so it can be a program name with args.
+set dummy dlltool; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_DLLTOOL"; then
+ ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_DLLTOOL="dlltool"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
+if test -n "$ac_ct_DLLTOOL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
+$as_echo "$ac_ct_DLLTOOL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_DLLTOOL" = x; then
+ DLLTOOL="false"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ DLLTOOL=$ac_ct_DLLTOOL
+ fi
+else
+ DLLTOOL="$ac_cv_prog_DLLTOOL"
+fi
+
+test -z "$DLLTOOL" && DLLTOOL=dlltool
+
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5
+$as_echo_n "checking how to associate runtime and link libraries... " >&6; }
+if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_sharedlib_from_linklib_cmd='unknown'
+
+case $host_os in
+cygwin* | mingw* | pw32* | cegcc*)
+ # two different shell functions defined in ltmain.sh
+ # decide which to use based on capabilities of $DLLTOOL
+ case `$DLLTOOL --help 2>&1` in
+ *--identify-strict*)
+ lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
+ ;;
+ *)
+ lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
+ ;;
+ esac
+ ;;
+*)
+ # fallback: assume linklib IS sharedlib
+ lt_cv_sharedlib_from_linklib_cmd="$ECHO"
+ ;;
+esac
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5
+$as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; }
+sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
+test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
+
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+ for ac_prog in ar
+ do
+ # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_AR+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$AR"; then
+ ac_cv_prog_AR="$AR" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_AR="$ac_tool_prefix$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+AR=$ac_cv_prog_AR
+if test -n "$AR"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
+$as_echo "$AR" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$AR" && break
+ done
+fi
+if test -z "$AR"; then
+ ac_ct_AR=$AR
+ for ac_prog in ar
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_AR+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_AR"; then
+ ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_AR="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_AR=$ac_cv_prog_ac_ct_AR
+if test -n "$ac_ct_AR"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
+$as_echo "$ac_ct_AR" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$ac_ct_AR" && break
+done
+
+ if test "x$ac_ct_AR" = x; then
+ AR="false"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ AR=$ac_ct_AR
+ fi
+fi
+
+: ${AR=ar}
+: ${AR_FLAGS=cru}
+
+
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5
+$as_echo_n "checking for archiver @FILE support... " >&6; }
+if ${lt_cv_ar_at_file+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_ar_at_file=no
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ echo conftest.$ac_objext > conftest.lst
+ lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5
+ (eval $lt_ar_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+ if test "$ac_status" -eq 0; then
+ # Ensure the archiver fails upon bogus file names.
+ rm -f conftest.$ac_objext libconftest.a
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5
+ (eval $lt_ar_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+ if test "$ac_status" -ne 0; then
+ lt_cv_ar_at_file=@
+ fi
+ fi
+ rm -f conftest.* libconftest.a
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5
+$as_echo "$lt_cv_ar_at_file" >&6; }
+
+if test "x$lt_cv_ar_at_file" = xno; then
+ archiver_list_spec=
+else
+ archiver_list_spec=$lt_cv_ar_at_file
+fi
+
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
+set dummy ${ac_tool_prefix}strip; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_STRIP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$STRIP"; then
+ ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_STRIP="${ac_tool_prefix}strip"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+STRIP=$ac_cv_prog_STRIP
+if test -n "$STRIP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
+$as_echo "$STRIP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_STRIP"; then
+ ac_ct_STRIP=$STRIP
+ # Extract the first word of "strip", so it can be a program name with args.
+set dummy strip; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_STRIP"; then
+ ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_STRIP="strip"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
+if test -n "$ac_ct_STRIP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
+$as_echo "$ac_ct_STRIP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_STRIP" = x; then
+ STRIP=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ STRIP=$ac_ct_STRIP
+ fi
+else
+ STRIP="$ac_cv_prog_STRIP"
+fi
+
+test -z "$STRIP" && STRIP=:
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
+set dummy ${ac_tool_prefix}ranlib; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_RANLIB+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$RANLIB"; then
+ ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+RANLIB=$ac_cv_prog_RANLIB
+if test -n "$RANLIB"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
+$as_echo "$RANLIB" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_RANLIB"; then
+ ac_ct_RANLIB=$RANLIB
+ # Extract the first word of "ranlib", so it can be a program name with args.
+set dummy ranlib; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_RANLIB"; then
+ ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_RANLIB="ranlib"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
+if test -n "$ac_ct_RANLIB"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
+$as_echo "$ac_ct_RANLIB" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_RANLIB" = x; then
+ RANLIB=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ RANLIB=$ac_ct_RANLIB
+ fi
+else
+ RANLIB="$ac_cv_prog_RANLIB"
+fi
+
+test -z "$RANLIB" && RANLIB=:
+
+
+
+
+
+
+# Determine commands to create old-style static archives.
+old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
+old_postinstall_cmds='chmod 644 $oldlib'
+old_postuninstall_cmds=
+
+if test -n "$RANLIB"; then
+ case $host_os in
+ openbsd*)
+ old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib"
+ ;;
+ *)
+ old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib"
+ ;;
+ esac
+ old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib"
+fi
+
+case $host_os in
+ darwin*)
+ lock_old_archive_extraction=yes ;;
+ *)
+ lock_old_archive_extraction=no ;;
+esac
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+
+
+# Check for command to grab the raw symbol name followed by C symbol from nm.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
+$as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
+if ${lt_cv_sys_global_symbol_pipe+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+
+# These are sane defaults that work on at least a few old systems.
+# [They come from Ultrix. What could be older than Ultrix?!! ;)]
+
+# Character class describing NM global symbol codes.
+symcode='[BCDEGRST]'
+
+# Regexp to match symbols that can be accessed directly from C.
+sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
+
+# Define system-specific variables.
+case $host_os in
+aix*)
+ symcode='[BCDT]'
+ ;;
+cygwin* | mingw* | pw32* | cegcc*)
+ symcode='[ABCDGISTW]'
+ ;;
+hpux*)
+ if test "$host_cpu" = ia64; then
+ symcode='[ABCDEGRST]'
+ fi
+ ;;
+irix* | nonstopux*)
+ symcode='[BCDEGRST]'
+ ;;
+osf*)
+ symcode='[BCDEGQRST]'
+ ;;
+solaris*)
+ symcode='[BDRT]'
+ ;;
+sco3.2v5*)
+ symcode='[DT]'
+ ;;
+sysv4.2uw2*)
+ symcode='[DT]'
+ ;;
+sysv5* | sco5v6* | unixware* | OpenUNIX*)
+ symcode='[ABDT]'
+ ;;
+sysv4)
+ symcode='[DFNSTU]'
+ ;;
+esac
+
+# If we're using GNU nm, then use its standard symbol codes.
+case `$NM -V 2>&1` in
+*GNU* | *'with BFD'*)
+ symcode='[ABCDGIRSTW]' ;;
+esac
+
+# Transform an extracted symbol line into a proper C declaration.
+# Some systems (esp. on ia64) link data and code symbols differently,
+# so use this general approach.
+lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
+
+# Transform an extracted symbol line into symbol name and symbol address
+lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\)[ ]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (void *) \&\2},/p'"
+lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([^ ]*\)[ ]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \(lib[^ ]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"lib\2\", (void *) \&\2},/p'"
+
+# Handle CRLF in mingw tool chain
+opt_cr=
+case $build_os in
+mingw*)
+ opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
+ ;;
+esac
+
+# Try without a prefix underscore, then with it.
+for ac_symprfx in "" "_"; do
+
+ # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
+ symxfrm="\\1 $ac_symprfx\\2 \\2"
+
+ # Write the raw and C identifiers.
+ if test "$lt_cv_nm_interface" = "MS dumpbin"; then
+ # Fake it for dumpbin and say T for any non-static function
+ # and D for any global variable.
+ # Also find C++ and __fastcall symbols from MSVC++,
+ # which start with @ or ?.
+ lt_cv_sys_global_symbol_pipe="$AWK '"\
+" {last_section=section; section=\$ 3};"\
+" /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\
+" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
+" \$ 0!~/External *\|/{next};"\
+" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
+" {if(hide[section]) next};"\
+" {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
+" {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
+" s[1]~/^[@?]/{print s[1], s[1]; next};"\
+" s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
+" ' prfx=^$ac_symprfx"
+ else
+ lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
+ fi
+ lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
+
+ # Check to see that the pipe works correctly.
+ pipe_works=no
+
+ rm -f conftest*
+ cat > conftest.$ac_ext <<_LT_EOF
+#ifdef __cplusplus
+extern "C" {
+#endif
+char nm_test_var;
+void nm_test_func(void);
+void nm_test_func(void){}
+#ifdef __cplusplus
+}
+#endif
+int main(){nm_test_var='a';nm_test_func();return(0);}
+_LT_EOF
+
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ # Now try to grab the symbols.
+ nlist=conftest.nm
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
+ (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && test -s "$nlist"; then
+ # Try sorting and uniquifying the output.
+ if sort "$nlist" | uniq > "$nlist"T; then
+ mv -f "$nlist"T "$nlist"
+ else
+ rm -f "$nlist"T
+ fi
+
+ # Make sure that we snagged all the symbols we need.
+ if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
+ if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
+ cat <<_LT_EOF > conftest.$ac_ext
+/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */
+#if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE)
+/* DATA imports from DLLs on WIN32 con't be const, because runtime
+ relocations are performed -- see ld's documentation on pseudo-relocs. */
+# define LT_DLSYM_CONST
+#elif defined(__osf__)
+/* This system does not cope well with relocations in const data. */
+# define LT_DLSYM_CONST
+#else
+# define LT_DLSYM_CONST const
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+_LT_EOF
+ # Now generate the symbol file.
+ eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
+
+ cat <<_LT_EOF >> conftest.$ac_ext
+
+/* The mapping between symbol names and symbols. */
+LT_DLSYM_CONST struct {
+ const char *name;
+ void *address;
+}
+lt__PROGRAM__LTX_preloaded_symbols[] =
+{
+ { "@PROGRAM@", (void *) 0 },
+_LT_EOF
+ $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
+ cat <<\_LT_EOF >> conftest.$ac_ext
+ {0, (void *) 0}
+};
+
+/* This works around a problem in FreeBSD linker */
+#ifdef FREEBSD_WORKAROUND
+static const void *lt_preloaded_setup() {
+ return lt__PROGRAM__LTX_preloaded_symbols;
+}
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+_LT_EOF
+ # Now try linking the two files.
+ mv conftest.$ac_objext conftstm.$ac_objext
+ lt_globsym_save_LIBS=$LIBS
+ lt_globsym_save_CFLAGS=$CFLAGS
+ LIBS="conftstm.$ac_objext"
+ CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
+ (eval $ac_link) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && test -s conftest${ac_exeext}; then
+ pipe_works=yes
+ fi
+ LIBS=$lt_globsym_save_LIBS
+ CFLAGS=$lt_globsym_save_CFLAGS
+ else
+ echo "cannot find nm_test_func in $nlist" >&5
+ fi
+ else
+ echo "cannot find nm_test_var in $nlist" >&5
+ fi
+ else
+ echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
+ fi
+ else
+ echo "$progname: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ fi
+ rm -rf conftest* conftst*
+
+ # Do not use the global_symbol_pipe unless it works.
+ if test "$pipe_works" = yes; then
+ break
+ else
+ lt_cv_sys_global_symbol_pipe=
+ fi
+done
+
+fi
+
+if test -z "$lt_cv_sys_global_symbol_pipe"; then
+ lt_cv_sys_global_symbol_to_cdecl=
+fi
+if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
+$as_echo "failed" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
+$as_echo "ok" >&6; }
+fi
+
+# Response file support.
+if test "$lt_cv_nm_interface" = "MS dumpbin"; then
+ nm_file_list_spec='@'
+elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then
+ nm_file_list_spec='@'
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5
+$as_echo_n "checking for sysroot... " >&6; }
+
+# Check whether --with-sysroot was given.
+if test "${with_sysroot+set}" = set; then :
+ withval=$with_sysroot;
+else
+ with_sysroot=no
+fi
+
+
+lt_sysroot=
+case ${with_sysroot} in #(
+ yes)
+ if test "$GCC" = yes; then
+ lt_sysroot=`$CC --print-sysroot 2>/dev/null`
+ fi
+ ;; #(
+ /*)
+ lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
+ ;; #(
+ no|'')
+ ;; #(
+ *)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${with_sysroot}" >&5
+$as_echo "${with_sysroot}" >&6; }
+ as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5
+ ;;
+esac
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5
+$as_echo "${lt_sysroot:-no}" >&6; }
+
+
+
+
+
+# Check whether --enable-libtool-lock was given.
+if test "${enable_libtool_lock+set}" = set; then :
+ enableval=$enable_libtool_lock;
+fi
+
+test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
+
+# Some flags need to be propagated to the compiler or linker for good
+# libtool support.
+case $host in
+ia64-*-hpux*)
+ # Find out which ABI we are using.
+ echo 'int i;' > conftest.$ac_ext
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ case `/usr/bin/file conftest.$ac_objext` in
+ *ELF-32*)
+ HPUX_IA64_MODE="32"
+ ;;
+ *ELF-64*)
+ HPUX_IA64_MODE="64"
+ ;;
+ esac
+ fi
+ rm -rf conftest*
+ ;;
+*-*-irix6*)
+ # Find out which ABI we are using.
+ echo '#line '$LINENO' "configure"' > conftest.$ac_ext
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ if test "$lt_cv_prog_gnu_ld" = yes; then
+ case `/usr/bin/file conftest.$ac_objext` in
+ *32-bit*)
+ LD="${LD-ld} -melf32bsmip"
+ ;;
+ *N32*)
+ LD="${LD-ld} -melf32bmipn32"
+ ;;
+ *64-bit*)
+ LD="${LD-ld} -melf64bmip"
+ ;;
+ esac
+ else
+ case `/usr/bin/file conftest.$ac_objext` in
+ *32-bit*)
+ LD="${LD-ld} -32"
+ ;;
+ *N32*)
+ LD="${LD-ld} -n32"
+ ;;
+ *64-bit*)
+ LD="${LD-ld} -64"
+ ;;
+ esac
+ fi
+ fi
+ rm -rf conftest*
+ ;;
+
+x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
+s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
+ # Find out which ABI we are using.
+ echo 'int i;' > conftest.$ac_ext
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ case `/usr/bin/file conftest.o` in
+ *32-bit*)
+ case $host in
+ x86_64-*kfreebsd*-gnu)
+ LD="${LD-ld} -m elf_i386_fbsd"
+ ;;
+ x86_64-*linux*)
+ LD="${LD-ld} -m elf_i386"
+ ;;
+ powerpcle-*linux*)
+ LD="${LD-ld} -m elf32lppclinux"
+ ;;
+ powerpc-*linux*)
+ LD="${LD-ld} -m elf32ppclinux"
+ ;;
+ s390x-*linux*)
+ LD="${LD-ld} -m elf_s390"
+ ;;
+ sparc64-*linux*)
+ LD="${LD-ld} -m elf32_sparc"
+ ;;
+ esac
+ ;;
+ *64-bit*)
+ case $host in
+ x86_64-*kfreebsd*-gnu)
+ LD="${LD-ld} -m elf_x86_64_fbsd"
+ ;;
+ x86_64-*linux*)
+ LD="${LD-ld} -m elf_x86_64"
+ ;;
+ powerpcle-*linux*)
+ LD="${LD-ld} -m elf64lppc"
+ ;;
+ powerpc-*linux*)
+ LD="${LD-ld} -m elf64ppc"
+ ;;
+ s390*-*linux*|s390*-*tpf*)
+ LD="${LD-ld} -m elf64_s390"
+ ;;
+ sparc*-*linux*)
+ LD="${LD-ld} -m elf64_sparc"
+ ;;
+ esac
+ ;;
+ esac
+ fi
+ rm -rf conftest*
+ ;;
+
+*-*-sco3.2v5*)
+ # On SCO OpenServer 5, we need -belf to get full-featured binaries.
+ SAVE_CFLAGS="$CFLAGS"
+ CFLAGS="$CFLAGS -belf"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
+$as_echo_n "checking whether the C compiler needs -belf... " >&6; }
+if ${lt_cv_cc_needs_belf+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ lt_cv_cc_needs_belf=yes
+else
+ lt_cv_cc_needs_belf=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
+$as_echo "$lt_cv_cc_needs_belf" >&6; }
+ if test x"$lt_cv_cc_needs_belf" != x"yes"; then
+ # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
+ CFLAGS="$SAVE_CFLAGS"
+ fi
+ ;;
+*-*solaris*)
+ # Find out which ABI we are using.
+ echo 'int i;' > conftest.$ac_ext
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ case `/usr/bin/file conftest.o` in
+ *64-bit*)
+ case $lt_cv_prog_gnu_ld in
+ yes*)
+ case $host in
+ i?86-*-solaris*)
+ LD="${LD-ld} -m elf_x86_64"
+ ;;
+ sparc*-*-solaris*)
+ LD="${LD-ld} -m elf64_sparc"
+ ;;
+ esac
+ # GNU ld 2.21 introduced _sol2 emulations. Use them if available.
+ if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then
+ LD="${LD-ld}_sol2"
+ fi
+ ;;
+ *)
+ if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
+ LD="${LD-ld} -64"
+ fi
+ ;;
+ esac
+ ;;
+ esac
+ fi
+ rm -rf conftest*
+ ;;
+esac
+
+need_locks="$enable_libtool_lock"
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args.
+set dummy ${ac_tool_prefix}mt; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_MANIFEST_TOOL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$MANIFEST_TOOL"; then
+ ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL
+if test -n "$MANIFEST_TOOL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5
+$as_echo "$MANIFEST_TOOL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_MANIFEST_TOOL"; then
+ ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL
+ # Extract the first word of "mt", so it can be a program name with args.
+set dummy mt; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_MANIFEST_TOOL"; then
+ ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_MANIFEST_TOOL="mt"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL
+if test -n "$ac_ct_MANIFEST_TOOL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5
+$as_echo "$ac_ct_MANIFEST_TOOL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_MANIFEST_TOOL" = x; then
+ MANIFEST_TOOL=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL
+ fi
+else
+ MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL"
+fi
+
+test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5
+$as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; }
+if ${lt_cv_path_mainfest_tool+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_path_mainfest_tool=no
+ echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5
+ $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
+ cat conftest.err >&5
+ if $GREP 'Manifest Tool' conftest.out > /dev/null; then
+ lt_cv_path_mainfest_tool=yes
+ fi
+ rm -f conftest*
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5
+$as_echo "$lt_cv_path_mainfest_tool" >&6; }
+if test "x$lt_cv_path_mainfest_tool" != xyes; then
+ MANIFEST_TOOL=:
+fi
+
+
+
+
+
+
+ case $host_os in
+ rhapsody* | darwin*)
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
+set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_DSYMUTIL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$DSYMUTIL"; then
+ ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+DSYMUTIL=$ac_cv_prog_DSYMUTIL
+if test -n "$DSYMUTIL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
+$as_echo "$DSYMUTIL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_DSYMUTIL"; then
+ ac_ct_DSYMUTIL=$DSYMUTIL
+ # Extract the first word of "dsymutil", so it can be a program name with args.
+set dummy dsymutil; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_DSYMUTIL"; then
+ ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
+if test -n "$ac_ct_DSYMUTIL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
+$as_echo "$ac_ct_DSYMUTIL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_DSYMUTIL" = x; then
+ DSYMUTIL=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ DSYMUTIL=$ac_ct_DSYMUTIL
+ fi
+else
+ DSYMUTIL="$ac_cv_prog_DSYMUTIL"
+fi
+
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
+set dummy ${ac_tool_prefix}nmedit; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_NMEDIT+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$NMEDIT"; then
+ ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+NMEDIT=$ac_cv_prog_NMEDIT
+if test -n "$NMEDIT"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
+$as_echo "$NMEDIT" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_NMEDIT"; then
+ ac_ct_NMEDIT=$NMEDIT
+ # Extract the first word of "nmedit", so it can be a program name with args.
+set dummy nmedit; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_NMEDIT"; then
+ ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_NMEDIT="nmedit"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
+if test -n "$ac_ct_NMEDIT"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
+$as_echo "$ac_ct_NMEDIT" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_NMEDIT" = x; then
+ NMEDIT=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ NMEDIT=$ac_ct_NMEDIT
+ fi
+else
+ NMEDIT="$ac_cv_prog_NMEDIT"
+fi
+
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
+set dummy ${ac_tool_prefix}lipo; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_LIPO+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$LIPO"; then
+ ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+LIPO=$ac_cv_prog_LIPO
+if test -n "$LIPO"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
+$as_echo "$LIPO" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_LIPO"; then
+ ac_ct_LIPO=$LIPO
+ # Extract the first word of "lipo", so it can be a program name with args.
+set dummy lipo; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_LIPO+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_LIPO"; then
+ ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_LIPO="lipo"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
+if test -n "$ac_ct_LIPO"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
+$as_echo "$ac_ct_LIPO" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_LIPO" = x; then
+ LIPO=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ LIPO=$ac_ct_LIPO
+ fi
+else
+ LIPO="$ac_cv_prog_LIPO"
+fi
+
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
+set dummy ${ac_tool_prefix}otool; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_OTOOL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$OTOOL"; then
+ ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+OTOOL=$ac_cv_prog_OTOOL
+if test -n "$OTOOL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
+$as_echo "$OTOOL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_OTOOL"; then
+ ac_ct_OTOOL=$OTOOL
+ # Extract the first word of "otool", so it can be a program name with args.
+set dummy otool; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_OTOOL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_OTOOL"; then
+ ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_OTOOL="otool"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
+if test -n "$ac_ct_OTOOL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
+$as_echo "$ac_ct_OTOOL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_OTOOL" = x; then
+ OTOOL=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ OTOOL=$ac_ct_OTOOL
+ fi
+else
+ OTOOL="$ac_cv_prog_OTOOL"
+fi
+
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
+set dummy ${ac_tool_prefix}otool64; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_OTOOL64+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$OTOOL64"; then
+ ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+OTOOL64=$ac_cv_prog_OTOOL64
+if test -n "$OTOOL64"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
+$as_echo "$OTOOL64" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_OTOOL64"; then
+ ac_ct_OTOOL64=$OTOOL64
+ # Extract the first word of "otool64", so it can be a program name with args.
+set dummy otool64; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_OTOOL64"; then
+ ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_OTOOL64="otool64"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
+if test -n "$ac_ct_OTOOL64"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
+$as_echo "$ac_ct_OTOOL64" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_OTOOL64" = x; then
+ OTOOL64=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ OTOOL64=$ac_ct_OTOOL64
+ fi
+else
+ OTOOL64="$ac_cv_prog_OTOOL64"
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
+$as_echo_n "checking for -single_module linker flag... " >&6; }
+if ${lt_cv_apple_cc_single_mod+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_apple_cc_single_mod=no
+ if test -z "${LT_MULTI_MODULE}"; then
+ # By default we will add the -single_module flag. You can override
+ # by either setting the environment variable LT_MULTI_MODULE
+ # non-empty at configure time, or by adding -multi_module to the
+ # link flags.
+ rm -rf libconftest.dylib*
+ echo "int foo(void){return 1;}" > conftest.c
+ echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
+-dynamiclib -Wl,-single_module conftest.c" >&5
+ $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
+ -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
+ _lt_result=$?
+ # If there is a non-empty error log, and "single_module"
+ # appears in it, assume the flag caused a linker warning
+ if test -s conftest.err && $GREP single_module conftest.err; then
+ cat conftest.err >&5
+ # Otherwise, if the output was created with a 0 exit code from
+ # the compiler, it worked.
+ elif test -f libconftest.dylib && test $_lt_result -eq 0; then
+ lt_cv_apple_cc_single_mod=yes
+ else
+ cat conftest.err >&5
+ fi
+ rm -rf libconftest.dylib*
+ rm -f conftest.*
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
+$as_echo "$lt_cv_apple_cc_single_mod" >&6; }
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
+$as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
+if ${lt_cv_ld_exported_symbols_list+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_ld_exported_symbols_list=no
+ save_LDFLAGS=$LDFLAGS
+ echo "_main" > conftest.sym
+ LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ lt_cv_ld_exported_symbols_list=yes
+else
+ lt_cv_ld_exported_symbols_list=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ LDFLAGS="$save_LDFLAGS"
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
+$as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
+$as_echo_n "checking for -force_load linker flag... " >&6; }
+if ${lt_cv_ld_force_load+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_ld_force_load=no
+ cat > conftest.c << _LT_EOF
+int forced_loaded() { return 2;}
+_LT_EOF
+ echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
+ $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
+ echo "$AR cru libconftest.a conftest.o" >&5
+ $AR cru libconftest.a conftest.o 2>&5
+ echo "$RANLIB libconftest.a" >&5
+ $RANLIB libconftest.a 2>&5
+ cat > conftest.c << _LT_EOF
+int main() { return 0;}
+_LT_EOF
+ echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
+ $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
+ _lt_result=$?
+ if test -s conftest.err && $GREP force_load conftest.err; then
+ cat conftest.err >&5
+ elif test -f conftest && test $_lt_result -eq 0 && $GREP forced_load conftest >/dev/null 2>&1 ; then
+ lt_cv_ld_force_load=yes
+ else
+ cat conftest.err >&5
+ fi
+ rm -f conftest.err libconftest.a conftest conftest.c
+ rm -rf conftest.dSYM
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
+$as_echo "$lt_cv_ld_force_load" >&6; }
+ case $host_os in
+ rhapsody* | darwin1.[012])
+ _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
+ darwin1.*)
+ _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
+ darwin*) # darwin 5.x on
+ # if running on 10.5 or later, the deployment target defaults
+ # to the OS version, if on x86, and 10.4, the deployment
+ # target defaults to 10.4. Don't you love it?
+ case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
+ 10.0,*86*-darwin8*|10.0,*-darwin[91]*)
+ _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+ 10.[012]*)
+ _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
+ 10.*)
+ _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+ esac
+ ;;
+ esac
+ if test "$lt_cv_apple_cc_single_mod" = "yes"; then
+ _lt_dar_single_mod='$single_module'
+ fi
+ if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
+ _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
+ else
+ _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
+ fi
+ if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
+ _lt_dsymutil='~$DSYMUTIL $lib || :'
+ else
+ _lt_dsymutil=
+ fi
+ ;;
+ esac
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
+$as_echo_n "checking how to run the C preprocessor... " >&6; }
+# On Suns, sometimes $CPP names a directory.
+if test -n "$CPP" && test -d "$CPP"; then
+ CPP=
+fi
+if test -z "$CPP"; then
+ if ${ac_cv_prog_CPP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ # Double quotes because CPP needs to be expanded
+ for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
+ do
+ ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+ Syntax error
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+
+else
+ # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+ # OK, works on sane cases. Now check whether nonexistent headers
+ # can be detected and how.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+ # Broken: success on invalid input.
+continue
+else
+ # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+ break
+fi
+
+ done
+ ac_cv_prog_CPP=$CPP
+
+fi
+ CPP=$ac_cv_prog_CPP
+else
+ ac_cv_prog_CPP=$CPP
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
+$as_echo "$CPP" >&6; }
+ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+ Syntax error
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+
+else
+ # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+ # OK, works on sane cases. Now check whether nonexistent headers
+ # can be detected and how.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+ # Broken: success on invalid input.
+continue
+else
+ # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+
+else
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
+$as_echo_n "checking for ANSI C header files... " >&6; }
+if ${ac_cv_header_stdc+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <float.h>
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_header_stdc=yes
+else
+ ac_cv_header_stdc=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+if test $ac_cv_header_stdc = yes; then
+ # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <string.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "memchr" >/dev/null 2>&1; then :
+
+else
+ ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+ # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdlib.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "free" >/dev/null 2>&1; then :
+
+else
+ ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+ # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
+ if test "$cross_compiling" = yes; then :
+ :
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <ctype.h>
+#include <stdlib.h>
+#if ((' ' & 0x0FF) == 0x020)
+# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+#else
+# define ISLOWER(c) \
+ (('a' <= (c) && (c) <= 'i') \
+ || ('j' <= (c) && (c) <= 'r') \
+ || ('s' <= (c) && (c) <= 'z'))
+# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
+#endif
+
+#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+int
+main ()
+{
+ int i;
+ for (i = 0; i < 256; i++)
+ if (XOR (islower (i), ISLOWER (i))
+ || toupper (i) != TOUPPER (i))
+ return 2;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+else
+ ac_cv_header_stdc=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
+$as_echo "$ac_cv_header_stdc" >&6; }
+if test $ac_cv_header_stdc = yes; then
+
+$as_echo "#define STDC_HEADERS 1" >>confdefs.h
+
+fi
+
+# On IRIX 5.3, sys/types and inttypes.h are conflicting.
+for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
+ inttypes.h stdint.h unistd.h
+do :
+ as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
+"
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+for ac_header in dlfcn.h
+do :
+ ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
+"
+if test "x$ac_cv_header_dlfcn_h" = xyes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_DLFCN_H 1
+_ACEOF
+
+fi
+
+done
+
+
+
+
+func_stripname_cnf ()
+{
+ case ${2} in
+ .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
+ *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
+ esac
+} # func_stripname_cnf
+
+
+
+
+
+# Set options
+
+
+
+ enable_dlopen=no
+
+
+ enable_win32_dll=no
+
+
+ # Check whether --enable-shared was given.
+if test "${enable_shared+set}" = set; then :
+ enableval=$enable_shared; p=${PACKAGE-default}
+ case $enableval in
+ yes) enable_shared=yes ;;
+ no) enable_shared=no ;;
+ *)
+ enable_shared=no
+ # Look at the argument we got. We use all the common list separators.
+ lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+ for pkg in $enableval; do
+ IFS="$lt_save_ifs"
+ if test "X$pkg" = "X$p"; then
+ enable_shared=yes
+ fi
+ done
+ IFS="$lt_save_ifs"
+ ;;
+ esac
+else
+ enable_shared=yes
+fi
+
+
+
+
+
+
+
+
+
+
+
+# Check whether --with-pic was given.
+if test "${with_pic+set}" = set; then :
+ withval=$with_pic; lt_p=${PACKAGE-default}
+ case $withval in
+ yes|no) pic_mode=$withval ;;
+ *)
+ pic_mode=default
+ # Look at the argument we got. We use all the common list separators.
+ lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+ for lt_pkg in $withval; do
+ IFS="$lt_save_ifs"
+ if test "X$lt_pkg" = "X$lt_p"; then
+ pic_mode=yes
+ fi
+ done
+ IFS="$lt_save_ifs"
+ ;;
+ esac
+else
+ pic_mode=default
+fi
+
+
+test -z "$pic_mode" && pic_mode=default
+
+
+
+
+
+
+
+ # Check whether --enable-fast-install was given.
+if test "${enable_fast_install+set}" = set; then :
+ enableval=$enable_fast_install; p=${PACKAGE-default}
+ case $enableval in
+ yes) enable_fast_install=yes ;;
+ no) enable_fast_install=no ;;
+ *)
+ enable_fast_install=no
+ # Look at the argument we got. We use all the common list separators.
+ lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+ for pkg in $enableval; do
+ IFS="$lt_save_ifs"
+ if test "X$pkg" = "X$p"; then
+ enable_fast_install=yes
+ fi
+ done
+ IFS="$lt_save_ifs"
+ ;;
+ esac
+else
+ enable_fast_install=yes
+fi
+
+
+
+
+
+
+
+
+
+
+
+# This can be used to rebuild libtool when needed
+LIBTOOL_DEPS="$ltmain"
+
+# Always use our own libtool.
+LIBTOOL='$(SHELL) $(top_builddir)/libtool'
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+test -z "$LN_S" && LN_S="ln -s"
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+if test -n "${ZSH_VERSION+set}" ; then
+ setopt NO_GLOB_SUBST
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
+$as_echo_n "checking for objdir... " >&6; }
+if ${lt_cv_objdir+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ rm -f .libs 2>/dev/null
+mkdir .libs 2>/dev/null
+if test -d .libs; then
+ lt_cv_objdir=.libs
+else
+ # MS-DOS does not allow filenames that begin with a dot.
+ lt_cv_objdir=_libs
+fi
+rmdir .libs 2>/dev/null
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
+$as_echo "$lt_cv_objdir" >&6; }
+objdir=$lt_cv_objdir
+
+
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define LT_OBJDIR "$lt_cv_objdir/"
+_ACEOF
+
+
+
+
+case $host_os in
+aix3*)
+ # AIX sometimes has problems with the GCC collect2 program. For some
+ # reason, if we set the COLLECT_NAMES environment variable, the problems
+ # vanish in a puff of smoke.
+ if test "X${COLLECT_NAMES+set}" != Xset; then
+ COLLECT_NAMES=
+ export COLLECT_NAMES
+ fi
+ ;;
+esac
+
+# Global variables:
+ofile=libtool
+can_build_shared=yes
+
+# All known linkers require a `.a' archive for static linking (except MSVC,
+# which needs '.lib').
+libext=a
+
+with_gnu_ld="$lt_cv_prog_gnu_ld"
+
+old_CC="$CC"
+old_CFLAGS="$CFLAGS"
+
+# Set sane defaults for various variables
+test -z "$CC" && CC=cc
+test -z "$LTCC" && LTCC=$CC
+test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
+test -z "$LD" && LD=ld
+test -z "$ac_objext" && ac_objext=o
+
+for cc_temp in $compiler""; do
+ case $cc_temp in
+ compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
+ distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
+ \-*) ;;
+ *) break;;
+ esac
+done
+cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
+
+
+# Only perform the check for file, if the check method requires it
+test -z "$MAGIC_CMD" && MAGIC_CMD=file
+case $deplibs_check_method in
+file_magic*)
+ if test "$file_magic_cmd" = '$MAGIC_CMD'; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
+$as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
+if ${lt_cv_path_MAGIC_CMD+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $MAGIC_CMD in
+[\\/*] | ?:[\\/]*)
+ lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
+ ;;
+*)
+ lt_save_MAGIC_CMD="$MAGIC_CMD"
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+ ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
+ for ac_dir in $ac_dummy; do
+ IFS="$lt_save_ifs"
+ test -z "$ac_dir" && ac_dir=.
+ if test -f $ac_dir/${ac_tool_prefix}file; then
+ lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
+ if test -n "$file_magic_test_file"; then
+ case $deplibs_check_method in
+ "file_magic "*)
+ file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
+ MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+ if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
+ $EGREP "$file_magic_regex" > /dev/null; then
+ :
+ else
+ cat <<_LT_EOF 1>&2
+
+*** Warning: the command libtool uses to detect shared libraries,
+*** $file_magic_cmd, produces output that libtool cannot recognize.
+*** The result is that libtool may fail to recognize shared libraries
+*** as such. This will affect the creation of libtool libraries that
+*** depend on shared libraries, but programs linked with such libtool
+*** libraries will work regardless of this problem. Nevertheless, you
+*** may want to report the problem to your system manager and/or to
+*** bug-libtool@gnu.org
+
+_LT_EOF
+ fi ;;
+ esac
+ fi
+ break
+ fi
+ done
+ IFS="$lt_save_ifs"
+ MAGIC_CMD="$lt_save_MAGIC_CMD"
+ ;;
+esac
+fi
+
+MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+if test -n "$MAGIC_CMD"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
+$as_echo "$MAGIC_CMD" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+
+
+
+if test -z "$lt_cv_path_MAGIC_CMD"; then
+ if test -n "$ac_tool_prefix"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
+$as_echo_n "checking for file... " >&6; }
+if ${lt_cv_path_MAGIC_CMD+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $MAGIC_CMD in
+[\\/*] | ?:[\\/]*)
+ lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
+ ;;
+*)
+ lt_save_MAGIC_CMD="$MAGIC_CMD"
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+ ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
+ for ac_dir in $ac_dummy; do
+ IFS="$lt_save_ifs"
+ test -z "$ac_dir" && ac_dir=.
+ if test -f $ac_dir/file; then
+ lt_cv_path_MAGIC_CMD="$ac_dir/file"
+ if test -n "$file_magic_test_file"; then
+ case $deplibs_check_method in
+ "file_magic "*)
+ file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
+ MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+ if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
+ $EGREP "$file_magic_regex" > /dev/null; then
+ :
+ else
+ cat <<_LT_EOF 1>&2
+
+*** Warning: the command libtool uses to detect shared libraries,
+*** $file_magic_cmd, produces output that libtool cannot recognize.
+*** The result is that libtool may fail to recognize shared libraries
+*** as such. This will affect the creation of libtool libraries that
+*** depend on shared libraries, but programs linked with such libtool
+*** libraries will work regardless of this problem. Nevertheless, you
+*** may want to report the problem to your system manager and/or to
+*** bug-libtool@gnu.org
+
+_LT_EOF
+ fi ;;
+ esac
+ fi
+ break
+ fi
+ done
+ IFS="$lt_save_ifs"
+ MAGIC_CMD="$lt_save_MAGIC_CMD"
+ ;;
+esac
+fi
+
+MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+if test -n "$MAGIC_CMD"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
+$as_echo "$MAGIC_CMD" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ else
+ MAGIC_CMD=:
+ fi
+fi
+
+ fi
+ ;;
+esac
+
+# Use C for the default configuration in the libtool script
+
+lt_save_CC="$CC"
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+# Source file extension for C test sources.
+ac_ext=c
+
+# Object file extension for compiled C test sources.
+objext=o
+objext=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code="int some_variable = 0;"
+
+# Code to be used in simple link tests
+lt_simple_link_test_code='int main(){return(0);}'
+
+
+
+
+
+
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+
+# Save the default compiler, since it gets overwritten when the other
+# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
+compiler_DEFAULT=$CC
+
+# save warnings/boilerplate of simple test code
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_compile_test_code" >conftest.$ac_ext
+eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_compiler_boilerplate=`cat conftest.err`
+$RM conftest*
+
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_link_test_code" >conftest.$ac_ext
+eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_linker_boilerplate=`cat conftest.err`
+$RM -r conftest*
+
+
+if test -n "$compiler"; then
+
+lt_prog_compiler_no_builtin_flag=
+
+if test "$GCC" = yes; then
+ case $cc_basename in
+ nvcc*)
+ lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
+ *)
+ lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
+ esac
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
+$as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
+if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_rtti_exceptions=no
+ ac_outfile=conftest.$ac_objext
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+ lt_compiler_flag="-fno-rtti -fno-exceptions"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ # The option is referenced via a variable to avoid confusing sed.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>conftest.err)
+ ac_status=$?
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s "$ac_outfile"; then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings other than the usual output.
+ $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_rtti_exceptions=yes
+ fi
+ fi
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
+$as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
+
+if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
+ lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
+else
+ :
+fi
+
+fi
+
+
+
+
+
+
+ lt_prog_compiler_wl=
+lt_prog_compiler_pic=
+lt_prog_compiler_static=
+
+
+ if test "$GCC" = yes; then
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_static='-static'
+
+ case $host_os in
+ aix*)
+ # All AIX code is PIC.
+ if test "$host_cpu" = ia64; then
+ # AIX 5 now supports IA64 processor
+ lt_prog_compiler_static='-Bstatic'
+ fi
+ ;;
+
+ amigaos*)
+ case $host_cpu in
+ powerpc)
+ # see comment about AmigaOS4 .so support
+ lt_prog_compiler_pic='-fPIC'
+ ;;
+ m68k)
+ # FIXME: we need at least 68020 code to build shared libraries, but
+ # adding the `-m68020' flag to GCC prevents building anything better,
+ # like `-m68040'.
+ lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
+ ;;
+ esac
+ ;;
+
+ beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+ # PIC is the default for these OSes.
+ ;;
+
+ mingw* | cygwin* | pw32* | os2* | cegcc*)
+ # This hack is so that the source file can tell whether it is being
+ # built for inclusion in a dll (and should export symbols for example).
+ # Although the cygwin gcc ignores -fPIC, still need this for old-style
+ # (--disable-auto-import) libraries
+ lt_prog_compiler_pic='-DDLL_EXPORT'
+ ;;
+
+ darwin* | rhapsody*)
+ # PIC is the default on this platform
+ # Common symbols not allowed in MH_DYLIB files
+ lt_prog_compiler_pic='-fno-common'
+ ;;
+
+ haiku*)
+ # PIC is the default for Haiku.
+ # The "-static" flag exists, but is broken.
+ lt_prog_compiler_static=
+ ;;
+
+ hpux*)
+ # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
+ # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
+ # sets the default TLS model and affects inlining.
+ case $host_cpu in
+ hppa*64*)
+ # +Z the default
+ ;;
+ *)
+ lt_prog_compiler_pic='-fPIC'
+ ;;
+ esac
+ ;;
+
+ interix[3-9]*)
+ # Interix 3.x gcc -fpic/-fPIC options generate broken code.
+ # Instead, we relocate shared libraries at runtime.
+ ;;
+
+ msdosdjgpp*)
+ # Just because we use GCC doesn't mean we suddenly get shared libraries
+ # on systems that don't support them.
+ lt_prog_compiler_can_build_shared=no
+ enable_shared=no
+ ;;
+
+ *nto* | *qnx*)
+ # QNX uses GNU C++, but need to define -shared option too, otherwise
+ # it will coredump.
+ lt_prog_compiler_pic='-fPIC -shared'
+ ;;
+
+ sysv4*MP*)
+ if test -d /usr/nec; then
+ lt_prog_compiler_pic=-Kconform_pic
+ fi
+ ;;
+
+ *)
+ lt_prog_compiler_pic='-fPIC'
+ ;;
+ esac
+
+ case $cc_basename in
+ nvcc*) # Cuda Compiler Driver 2.2
+ lt_prog_compiler_wl='-Xlinker '
+ if test -n "$lt_prog_compiler_pic"; then
+ lt_prog_compiler_pic="-Xcompiler $lt_prog_compiler_pic"
+ fi
+ ;;
+ esac
+ else
+ # PORTME Check for flag to pass linker flags through the system compiler.
+ case $host_os in
+ aix*)
+ lt_prog_compiler_wl='-Wl,'
+ if test "$host_cpu" = ia64; then
+ # AIX 5 now supports IA64 processor
+ lt_prog_compiler_static='-Bstatic'
+ else
+ lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
+ fi
+ ;;
+
+ mingw* | cygwin* | pw32* | os2* | cegcc*)
+ # This hack is so that the source file can tell whether it is being
+ # built for inclusion in a dll (and should export symbols for example).
+ lt_prog_compiler_pic='-DDLL_EXPORT'
+ ;;
+
+ hpux9* | hpux10* | hpux11*)
+ lt_prog_compiler_wl='-Wl,'
+ # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
+ # not for PA HP-UX.
+ case $host_cpu in
+ hppa*64*|ia64*)
+ # +Z the default
+ ;;
+ *)
+ lt_prog_compiler_pic='+Z'
+ ;;
+ esac
+ # Is there a better lt_prog_compiler_static that works with the bundled CC?
+ lt_prog_compiler_static='${wl}-a ${wl}archive'
+ ;;
+
+ irix5* | irix6* | nonstopux*)
+ lt_prog_compiler_wl='-Wl,'
+ # PIC (with -KPIC) is the default.
+ lt_prog_compiler_static='-non_shared'
+ ;;
+
+ linux* | k*bsd*-gnu | kopensolaris*-gnu)
+ case $cc_basename in
+ # old Intel for x86_64 which still supported -KPIC.
+ ecc*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-static'
+ ;;
+ # icc used to be incompatible with GCC.
+ # ICC 10 doesn't accept -KPIC any more.
+ icc* | ifort*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-fPIC'
+ lt_prog_compiler_static='-static'
+ ;;
+ # Lahey Fortran 8.1.
+ lf95*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='--shared'
+ lt_prog_compiler_static='--static'
+ ;;
+ nagfor*)
+ # NAG Fortran compiler
+ lt_prog_compiler_wl='-Wl,-Wl,,'
+ lt_prog_compiler_pic='-PIC'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+ pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
+ # Portland Group compilers (*not* the Pentium gcc compiler,
+ # which looks to be a dead project)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-fpic'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+ ccc*)
+ lt_prog_compiler_wl='-Wl,'
+ # All Alpha code is PIC.
+ lt_prog_compiler_static='-non_shared'
+ ;;
+ xl* | bgxl* | bgf* | mpixl*)
+ # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-qpic'
+ lt_prog_compiler_static='-qstaticlink'
+ ;;
+ *)
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [1-7].* | *Sun*Fortran*\ 8.[0-3]*)
+ # Sun Fortran 8.3 passes all unrecognized flags to the linker
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ lt_prog_compiler_wl=''
+ ;;
+ *Sun\ F* | *Sun*Fortran*)
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ lt_prog_compiler_wl='-Qoption ld '
+ ;;
+ *Sun\ C*)
+ # Sun C 5.9
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ lt_prog_compiler_wl='-Wl,'
+ ;;
+ *Intel*\ [CF]*Compiler*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-fPIC'
+ lt_prog_compiler_static='-static'
+ ;;
+ *Portland\ Group*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-fpic'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+ esac
+ ;;
+ esac
+ ;;
+
+ newsos6)
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+
+ *nto* | *qnx*)
+ # QNX uses GNU C++, but need to define -shared option too, otherwise
+ # it will coredump.
+ lt_prog_compiler_pic='-fPIC -shared'
+ ;;
+
+ osf3* | osf4* | osf5*)
+ lt_prog_compiler_wl='-Wl,'
+ # All OSF/1 code is PIC.
+ lt_prog_compiler_static='-non_shared'
+ ;;
+
+ rdos*)
+ lt_prog_compiler_static='-non_shared'
+ ;;
+
+ solaris*)
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ case $cc_basename in
+ f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
+ lt_prog_compiler_wl='-Qoption ld ';;
+ *)
+ lt_prog_compiler_wl='-Wl,';;
+ esac
+ ;;
+
+ sunos4*)
+ lt_prog_compiler_wl='-Qoption ld '
+ lt_prog_compiler_pic='-PIC'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+
+ sysv4 | sysv4.2uw2* | sysv4.3*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+
+ sysv4*MP*)
+ if test -d /usr/nec ;then
+ lt_prog_compiler_pic='-Kconform_pic'
+ lt_prog_compiler_static='-Bstatic'
+ fi
+ ;;
+
+ sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+
+ unicos*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_can_build_shared=no
+ ;;
+
+ uts4*)
+ lt_prog_compiler_pic='-pic'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+
+ *)
+ lt_prog_compiler_can_build_shared=no
+ ;;
+ esac
+ fi
+
+case $host_os in
+ # For platforms which do not support PIC, -DPIC is meaningless:
+ *djgpp*)
+ lt_prog_compiler_pic=
+ ;;
+ *)
+ lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
+ ;;
+esac
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
+$as_echo_n "checking for $compiler option to produce PIC... " >&6; }
+if ${lt_cv_prog_compiler_pic+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_pic=$lt_prog_compiler_pic
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5
+$as_echo "$lt_cv_prog_compiler_pic" >&6; }
+lt_prog_compiler_pic=$lt_cv_prog_compiler_pic
+
+#
+# Check to make sure the PIC flag actually works.
+#
+if test -n "$lt_prog_compiler_pic"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
+$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
+if ${lt_cv_prog_compiler_pic_works+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_pic_works=no
+ ac_outfile=conftest.$ac_objext
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+ lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ # The option is referenced via a variable to avoid confusing sed.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>conftest.err)
+ ac_status=$?
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s "$ac_outfile"; then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings other than the usual output.
+ $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_pic_works=yes
+ fi
+ fi
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
+$as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
+
+if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
+ case $lt_prog_compiler_pic in
+ "" | " "*) ;;
+ *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
+ esac
+else
+ lt_prog_compiler_pic=
+ lt_prog_compiler_can_build_shared=no
+fi
+
+fi
+
+
+
+
+
+
+
+
+
+
+
+#
+# Check to make sure the static flag actually works.
+#
+wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
+$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
+if ${lt_cv_prog_compiler_static_works+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_static_works=no
+ save_LDFLAGS="$LDFLAGS"
+ LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
+ echo "$lt_simple_link_test_code" > conftest.$ac_ext
+ if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
+ # The linker can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ if test -s conftest.err; then
+ # Append any errors to the config.log.
+ cat conftest.err 1>&5
+ $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if diff conftest.exp conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_static_works=yes
+ fi
+ else
+ lt_cv_prog_compiler_static_works=yes
+ fi
+ fi
+ $RM -r conftest*
+ LDFLAGS="$save_LDFLAGS"
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
+$as_echo "$lt_cv_prog_compiler_static_works" >&6; }
+
+if test x"$lt_cv_prog_compiler_static_works" = xyes; then
+ :
+else
+ lt_prog_compiler_static=
+fi
+
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
+$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
+if ${lt_cv_prog_compiler_c_o+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_c_o=no
+ $RM -r conftest 2>/dev/null
+ mkdir conftest
+ cd conftest
+ mkdir out
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ lt_compiler_flag="-o out/conftest2.$ac_objext"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>out/conftest.err)
+ ac_status=$?
+ cat out/conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s out/conftest2.$ac_objext
+ then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
+ $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+ if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_c_o=yes
+ fi
+ fi
+ chmod u+w . 2>&5
+ $RM conftest*
+ # SGI C++ compiler will create directory out/ii_files/ for
+ # template instantiation
+ test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
+ $RM out/* && rmdir out
+ cd ..
+ $RM -r conftest
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
+$as_echo "$lt_cv_prog_compiler_c_o" >&6; }
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
+$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
+if ${lt_cv_prog_compiler_c_o+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_c_o=no
+ $RM -r conftest 2>/dev/null
+ mkdir conftest
+ cd conftest
+ mkdir out
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ lt_compiler_flag="-o out/conftest2.$ac_objext"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>out/conftest.err)
+ ac_status=$?
+ cat out/conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s out/conftest2.$ac_objext
+ then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
+ $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+ if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_c_o=yes
+ fi
+ fi
+ chmod u+w . 2>&5
+ $RM conftest*
+ # SGI C++ compiler will create directory out/ii_files/ for
+ # template instantiation
+ test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
+ $RM out/* && rmdir out
+ cd ..
+ $RM -r conftest
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
+$as_echo "$lt_cv_prog_compiler_c_o" >&6; }
+
+
+
+
+hard_links="nottested"
+if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
+ # do not overwrite the value of need_locks provided by the user
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
+$as_echo_n "checking if we can lock with hard links... " >&6; }
+ hard_links=yes
+ $RM conftest*
+ ln conftest.a conftest.b 2>/dev/null && hard_links=no
+ touch conftest.a
+ ln conftest.a conftest.b 2>&5 || hard_links=no
+ ln conftest.a conftest.b 2>/dev/null && hard_links=no
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
+$as_echo "$hard_links" >&6; }
+ if test "$hard_links" = no; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
+$as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
+ need_locks=warn
+ fi
+else
+ need_locks=no
+fi
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
+$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
+
+ runpath_var=
+ allow_undefined_flag=
+ always_export_symbols=no
+ archive_cmds=
+ archive_expsym_cmds=
+ compiler_needs_object=no
+ enable_shared_with_static_runtimes=no
+ export_dynamic_flag_spec=
+ export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+ hardcode_automatic=no
+ hardcode_direct=no
+ hardcode_direct_absolute=no
+ hardcode_libdir_flag_spec=
+ hardcode_libdir_separator=
+ hardcode_minus_L=no
+ hardcode_shlibpath_var=unsupported
+ inherit_rpath=no
+ link_all_deplibs=unknown
+ module_cmds=
+ module_expsym_cmds=
+ old_archive_from_new_cmds=
+ old_archive_from_expsyms_cmds=
+ thread_safe_flag_spec=
+ whole_archive_flag_spec=
+ # include_expsyms should be a list of space-separated symbols to be *always*
+ # included in the symbol list
+ include_expsyms=
+ # exclude_expsyms can be an extended regexp of symbols to exclude
+ # it will be wrapped by ` (' and `)$', so one must not match beginning or
+ # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
+ # as well as any symbol that contains `d'.
+ exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
+ # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
+ # platforms (ab)use it in PIC code, but their linkers get confused if
+ # the symbol is explicitly referenced. Since portable code cannot
+ # rely on this symbol name, it's probably fine to never include it in
+ # preloaded symbol tables.
+ # Exclude shared library initialization/finalization symbols.
+ extract_expsyms_cmds=
+
+ case $host_os in
+ cygwin* | mingw* | pw32* | cegcc*)
+ # FIXME: the MSVC++ port hasn't been tested in a loooong time
+ # When not using gcc, we currently assume that we are using
+ # Microsoft Visual C++.
+ if test "$GCC" != yes; then
+ with_gnu_ld=no
+ fi
+ ;;
+ interix*)
+ # we just hope/assume this is gcc and not c89 (= MSVC++)
+ with_gnu_ld=yes
+ ;;
+ openbsd*)
+ with_gnu_ld=no
+ ;;
+ esac
+
+ ld_shlibs=yes
+
+ # On some targets, GNU ld is compatible enough with the native linker
+ # that we're better off using the native interface for both.
+ lt_use_gnu_ld_interface=no
+ if test "$with_gnu_ld" = yes; then
+ case $host_os in
+ aix*)
+ # The AIX port of GNU ld has always aspired to compatibility
+ # with the native linker. However, as the warning in the GNU ld
+ # block says, versions before 2.19.5* couldn't really create working
+ # shared libraries, regardless of the interface used.
+ case `$LD -v 2>&1` in
+ *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
+ *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
+ *\ \(GNU\ Binutils\)\ [3-9]*) ;;
+ *)
+ lt_use_gnu_ld_interface=yes
+ ;;
+ esac
+ ;;
+ *)
+ lt_use_gnu_ld_interface=yes
+ ;;
+ esac
+ fi
+
+ if test "$lt_use_gnu_ld_interface" = yes; then
+ # If archive_cmds runs LD, not CC, wlarc should be empty
+ wlarc='${wl}'
+
+ # Set some defaults for GNU ld with shared library support. These
+ # are reset later if shared libraries are not supported. Putting them
+ # here allows them to be overridden if necessary.
+ runpath_var=LD_RUN_PATH
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ export_dynamic_flag_spec='${wl}--export-dynamic'
+ # ancient GNU ld didn't support --whole-archive et. al.
+ if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
+ whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+ else
+ whole_archive_flag_spec=
+ fi
+ supports_anon_versioning=no
+ case `$LD -v 2>&1` in
+ *GNU\ gold*) supports_anon_versioning=yes ;;
+ *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
+ *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
+ *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
+ *\ 2.11.*) ;; # other 2.11 versions
+ *) supports_anon_versioning=yes ;;
+ esac
+
+ # See if GNU ld supports shared libraries.
+ case $host_os in
+ aix[3-9]*)
+ # On AIX/PPC, the GNU linker is very broken
+ if test "$host_cpu" != ia64; then
+ ld_shlibs=no
+ cat <<_LT_EOF 1>&2
+
+*** Warning: the GNU linker, at least up to release 2.19, is reported
+*** to be unable to reliably create shared libraries on AIX.
+*** Therefore, libtool is disabling shared libraries support. If you
+*** really care for shared libraries, you may want to install binutils
+*** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
+*** You will then need to restart the configuration process.
+
+_LT_EOF
+ fi
+ ;;
+
+ amigaos*)
+ case $host_cpu in
+ powerpc)
+ # see comment about AmigaOS4 .so support
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds=''
+ ;;
+ m68k)
+ archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_minus_L=yes
+ ;;
+ esac
+ ;;
+
+ beos*)
+ if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ allow_undefined_flag=unsupported
+ # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
+ # support --undefined. This deserves some investigation. FIXME
+ archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ else
+ ld_shlibs=no
+ fi
+ ;;
+
+ cygwin* | mingw* | pw32* | cegcc*)
+ # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
+ # as there is no search path for DLLs.
+ hardcode_libdir_flag_spec='-L$libdir'
+ export_dynamic_flag_spec='${wl}--export-all-symbols'
+ allow_undefined_flag=unsupported
+ always_export_symbols=no
+ enable_shared_with_static_runtimes=yes
+ export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols'
+ exclude_expsyms='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'
+
+ if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+ # If the export-symbols file already is a .def file (1st line
+ # is EXPORTS), use it as is; otherwise, prepend...
+ archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+ cp $export_symbols $output_objdir/$soname.def;
+ else
+ echo EXPORTS > $output_objdir/$soname.def;
+ cat $export_symbols >> $output_objdir/$soname.def;
+ fi~
+ $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+ else
+ ld_shlibs=no
+ fi
+ ;;
+
+ haiku*)
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ link_all_deplibs=yes
+ ;;
+
+ interix[3-9]*)
+ hardcode_direct=no
+ hardcode_shlibpath_var=no
+ hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+ export_dynamic_flag_spec='${wl}-E'
+ # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
+ # Instead, shared libraries are loaded at an image base (0x10000000 by
+ # default) and relocated if they conflict, which is a slow very memory
+ # consuming and fragmenting process. To avoid this, we pick a random,
+ # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
+ # time. Moving up from 0x10000000 also allows more sbrk(2) space.
+ archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+ archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+ ;;
+
+ gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
+ tmp_diet=no
+ if test "$host_os" = linux-dietlibc; then
+ case $cc_basename in
+ diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
+ esac
+ fi
+ if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
+ && test "$tmp_diet" = no
+ then
+ tmp_addflag=' $pic_flag'
+ tmp_sharedflag='-shared'
+ case $cc_basename,$host_cpu in
+ pgcc*) # Portland Group C compiler
+ whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+ tmp_addflag=' $pic_flag'
+ ;;
+ pgf77* | pgf90* | pgf95* | pgfortran*)
+ # Portland Group f77 and f90 compilers
+ whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+ tmp_addflag=' $pic_flag -Mnomain' ;;
+ ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
+ tmp_addflag=' -i_dynamic' ;;
+ efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
+ tmp_addflag=' -i_dynamic -nofor_main' ;;
+ ifc* | ifort*) # Intel Fortran compiler
+ tmp_addflag=' -nofor_main' ;;
+ lf95*) # Lahey Fortran 8.1
+ whole_archive_flag_spec=
+ tmp_sharedflag='--shared' ;;
+ xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
+ tmp_sharedflag='-qmkshrobj'
+ tmp_addflag= ;;
+ nvcc*) # Cuda Compiler Driver 2.2
+ whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+ compiler_needs_object=yes
+ ;;
+ esac
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ C*) # Sun C 5.9
+ whole_archive_flag_spec='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+ compiler_needs_object=yes
+ tmp_sharedflag='-G' ;;
+ *Sun\ F*) # Sun Fortran 8.3
+ tmp_sharedflag='-G' ;;
+ esac
+ archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+
+ if test "x$supports_anon_versioning" = xyes; then
+ archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
+ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+ echo "local: *; };" >> $output_objdir/$libname.ver~
+ $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
+ fi
+
+ case $cc_basename in
+ xlf* | bgf* | bgxlf* | mpixlf*)
+ # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
+ whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
+ if test "x$supports_anon_versioning" = xyes; then
+ archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
+ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+ echo "local: *; };" >> $output_objdir/$libname.ver~
+ $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
+ fi
+ ;;
+ esac
+ else
+ ld_shlibs=no
+ fi
+ ;;
+
+ netbsd*)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
+ wlarc=
+ else
+ archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ fi
+ ;;
+
+ solaris*)
+ if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
+ ld_shlibs=no
+ cat <<_LT_EOF 1>&2
+
+*** Warning: The releases 2.8.* of the GNU linker cannot reliably
+*** create shared libraries on Solaris systems. Therefore, libtool
+*** is disabling shared libraries support. We urge you to upgrade GNU
+*** binutils to release 2.9.1 or newer. Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+ elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ else
+ ld_shlibs=no
+ fi
+ ;;
+
+ sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
+ case `$LD -v 2>&1` in
+ *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
+ ld_shlibs=no
+ cat <<_LT_EOF 1>&2
+
+*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
+*** reliably create shared libraries on SCO systems. Therefore, libtool
+*** is disabling shared libraries support. We urge you to upgrade GNU
+*** binutils to release 2.16.91.0.3 or newer. Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+ ;;
+ *)
+ # For security reasons, it is highly recommended that you always
+ # use absolute paths for naming shared libraries, and exclude the
+ # DT_RUNPATH tag from executables and libraries. But doing so
+ # requires that you compile everything twice, which is a pain.
+ if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ else
+ ld_shlibs=no
+ fi
+ ;;
+ esac
+ ;;
+
+ sunos4*)
+ archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+ wlarc=
+ hardcode_direct=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ *)
+ if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ else
+ ld_shlibs=no
+ fi
+ ;;
+ esac
+
+ if test "$ld_shlibs" = no; then
+ runpath_var=
+ hardcode_libdir_flag_spec=
+ export_dynamic_flag_spec=
+ whole_archive_flag_spec=
+ fi
+ else
+ # PORTME fill in a description of your system's linker (not GNU ld)
+ case $host_os in
+ aix3*)
+ allow_undefined_flag=unsupported
+ always_export_symbols=yes
+ archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
+ # Note: this linker hardcodes the directories in LIBPATH if there
+ # are no directories specified by -L.
+ hardcode_minus_L=yes
+ if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
+ # Neither direct hardcoding nor static linking is supported with a
+ # broken collect2.
+ hardcode_direct=unsupported
+ fi
+ ;;
+
+ aix[4-9]*)
+ if test "$host_cpu" = ia64; then
+ # On IA64, the linker does run time linking by default, so we don't
+ # have to do anything special.
+ aix_use_runtimelinking=no
+ exp_sym_flag='-Bexport'
+ no_entry_flag=""
+ else
+ # If we're using GNU nm, then we don't want the "-C" option.
+ # -C means demangle to AIX nm, but means don't demangle with GNU nm
+ # Also, AIX nm treats weak defined symbols like other global
+ # defined symbols, whereas GNU nm marks them as "W".
+ if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
+ export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+ else
+ export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+ fi
+ aix_use_runtimelinking=no
+
+ # Test if we are trying to use run time linking or normal
+ # AIX style linking. If -brtl is somewhere in LDFLAGS, we
+ # need to do runtime linking.
+ case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
+ for ld_flag in $LDFLAGS; do
+ if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
+ aix_use_runtimelinking=yes
+ break
+ fi
+ done
+ ;;
+ esac
+
+ exp_sym_flag='-bexport'
+ no_entry_flag='-bnoentry'
+ fi
+
+ # When large executables or shared objects are built, AIX ld can
+ # have problems creating the table of contents. If linking a library
+ # or program results in "error TOC overflow" add -mminimal-toc to
+ # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
+ # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
+
+ archive_cmds=''
+ hardcode_direct=yes
+ hardcode_direct_absolute=yes
+ hardcode_libdir_separator=':'
+ link_all_deplibs=yes
+ file_list_spec='${wl}-f,'
+
+ if test "$GCC" = yes; then
+ case $host_os in aix4.[012]|aix4.[012].*)
+ # We only want to do this on AIX 4.2 and lower, the check
+ # below for broken collect2 doesn't work under 4.3+
+ collect2name=`${CC} -print-prog-name=collect2`
+ if test -f "$collect2name" &&
+ strings "$collect2name" | $GREP resolve_lib_name >/dev/null
+ then
+ # We have reworked collect2
+ :
+ else
+ # We have old collect2
+ hardcode_direct=unsupported
+ # It fails to find uninstalled libraries when the uninstalled
+ # path is not listed in the libpath. Setting hardcode_minus_L
+ # to unsupported forces relinking
+ hardcode_minus_L=yes
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_libdir_separator=
+ fi
+ ;;
+ esac
+ shared_flag='-shared'
+ if test "$aix_use_runtimelinking" = yes; then
+ shared_flag="$shared_flag "'${wl}-G'
+ fi
+ else
+ # not using gcc
+ if test "$host_cpu" = ia64; then
+ # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
+ # chokes on -Wl,-G. The following line is correct:
+ shared_flag='-G'
+ else
+ if test "$aix_use_runtimelinking" = yes; then
+ shared_flag='${wl}-G'
+ else
+ shared_flag='${wl}-bM:SRE'
+ fi
+ fi
+ fi
+
+ export_dynamic_flag_spec='${wl}-bexpall'
+ # It seems that -bexpall does not export symbols beginning with
+ # underscore (_), so it is better to generate a list of symbols to export.
+ always_export_symbols=yes
+ if test "$aix_use_runtimelinking" = yes; then
+ # Warning - without using the other runtime loading flags (-brtl),
+ # -berok will link without error, but may produce a broken library.
+ allow_undefined_flag='-berok'
+ # Determine the default libpath from the value encoded in an
+ # empty executable.
+ if test "${lt_cv_aix_libpath+set}" = set; then
+ aix_libpath=$lt_cv_aix_libpath
+else
+ if ${lt_cv_aix_libpath_+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+
+ lt_aix_libpath_sed='
+ /Import File Strings/,/^$/ {
+ /^0/ {
+ s/^0 *\([^ ]*\) *$/\1/
+ p
+ }
+ }'
+ lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+ # Check for a 64-bit object if we didn't find anything.
+ if test -z "$lt_cv_aix_libpath_"; then
+ lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+ fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ if test -z "$lt_cv_aix_libpath_"; then
+ lt_cv_aix_libpath_="/usr/lib:/lib"
+ fi
+
+fi
+
+ aix_libpath=$lt_cv_aix_libpath_
+fi
+
+ hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
+ archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
+ else
+ if test "$host_cpu" = ia64; then
+ hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
+ allow_undefined_flag="-z nodefs"
+ archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
+ else
+ # Determine the default libpath from the value encoded in an
+ # empty executable.
+ if test "${lt_cv_aix_libpath+set}" = set; then
+ aix_libpath=$lt_cv_aix_libpath
+else
+ if ${lt_cv_aix_libpath_+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+
+ lt_aix_libpath_sed='
+ /Import File Strings/,/^$/ {
+ /^0/ {
+ s/^0 *\([^ ]*\) *$/\1/
+ p
+ }
+ }'
+ lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+ # Check for a 64-bit object if we didn't find anything.
+ if test -z "$lt_cv_aix_libpath_"; then
+ lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+ fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ if test -z "$lt_cv_aix_libpath_"; then
+ lt_cv_aix_libpath_="/usr/lib:/lib"
+ fi
+
+fi
+
+ aix_libpath=$lt_cv_aix_libpath_
+fi
+
+ hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
+ # Warning - without using the other run time loading flags,
+ # -berok will link without error, but may produce a broken library.
+ no_undefined_flag=' ${wl}-bernotok'
+ allow_undefined_flag=' ${wl}-berok'
+ if test "$with_gnu_ld" = yes; then
+ # We only use this code for GNU lds that support --whole-archive.
+ whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
+ else
+ # Exported symbols can be pulled into shared objects from archives
+ whole_archive_flag_spec='$convenience'
+ fi
+ archive_cmds_need_lc=yes
+ # This is similar to how AIX traditionally builds its shared libraries.
+ archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
+ fi
+ fi
+ ;;
+
+ amigaos*)
+ case $host_cpu in
+ powerpc)
+ # see comment about AmigaOS4 .so support
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds=''
+ ;;
+ m68k)
+ archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_minus_L=yes
+ ;;
+ esac
+ ;;
+
+ bsdi[45]*)
+ export_dynamic_flag_spec=-rdynamic
+ ;;
+
+ cygwin* | mingw* | pw32* | cegcc*)
+ # When not using gcc, we currently assume that we are using
+ # Microsoft Visual C++.
+ # hardcode_libdir_flag_spec is actually meaningless, as there is
+ # no search path for DLLs.
+ case $cc_basename in
+ cl*)
+ # Native MSVC
+ hardcode_libdir_flag_spec=' '
+ allow_undefined_flag=unsupported
+ always_export_symbols=yes
+ file_list_spec='@'
+ # Tell ltmain to make .lib files, not .a files.
+ libext=lib
+ # Tell ltmain to make .dll files, not .so files.
+ shrext_cmds=".dll"
+ # FIXME: Setting linknames here is a bad hack.
+ archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
+ archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+ sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
+ else
+ sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
+ fi~
+ $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
+ linknames='
+ # The linker will not automatically build a static lib if we build a DLL.
+ # _LT_TAGVAR(old_archive_from_new_cmds, )='true'
+ enable_shared_with_static_runtimes=yes
+ exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
+ export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
+ # Don't use ranlib
+ old_postinstall_cmds='chmod 644 $oldlib'
+ postlink_cmds='lt_outputfile="@OUTPUT@"~
+ lt_tool_outputfile="@TOOL_OUTPUT@"~
+ case $lt_outputfile in
+ *.exe|*.EXE) ;;
+ *)
+ lt_outputfile="$lt_outputfile.exe"
+ lt_tool_outputfile="$lt_tool_outputfile.exe"
+ ;;
+ esac~
+ if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
+ $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
+ $RM "$lt_outputfile.manifest";
+ fi'
+ ;;
+ *)
+ # Assume MSVC wrapper
+ hardcode_libdir_flag_spec=' '
+ allow_undefined_flag=unsupported
+ # Tell ltmain to make .lib files, not .a files.
+ libext=lib
+ # Tell ltmain to make .dll files, not .so files.
+ shrext_cmds=".dll"
+ # FIXME: Setting linknames here is a bad hack.
+ archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
+ # The linker will automatically build a .lib file if we build a DLL.
+ old_archive_from_new_cmds='true'
+ # FIXME: Should let the user specify the lib program.
+ old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
+ enable_shared_with_static_runtimes=yes
+ ;;
+ esac
+ ;;
+
+ darwin* | rhapsody*)
+
+
+ archive_cmds_need_lc=no
+ hardcode_direct=no
+ hardcode_automatic=yes
+ hardcode_shlibpath_var=unsupported
+ if test "$lt_cv_ld_force_load" = "yes"; then
+ whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
+
+ else
+ whole_archive_flag_spec=''
+ fi
+ link_all_deplibs=yes
+ allow_undefined_flag="$_lt_dar_allow_undefined"
+ case $cc_basename in
+ ifort*) _lt_dar_can_shared=yes ;;
+ *) _lt_dar_can_shared=$GCC ;;
+ esac
+ if test "$_lt_dar_can_shared" = "yes"; then
+ output_verbose_link_cmd=func_echo_all
+ archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
+ module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
+ archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
+ module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
+
+ else
+ ld_shlibs=no
+ fi
+
+ ;;
+
+ dgux*)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_shlibpath_var=no
+ ;;
+
+ # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
+ # support. Future versions do this automatically, but an explicit c++rt0.o
+ # does not break anything, and helps significantly (at the cost of a little
+ # extra space).
+ freebsd2.2*)
+ archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
+ hardcode_libdir_flag_spec='-R$libdir'
+ hardcode_direct=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ # Unfortunately, older versions of FreeBSD 2 do not have this feature.
+ freebsd2.*)
+ archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_direct=yes
+ hardcode_minus_L=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
+ freebsd* | dragonfly*)
+ archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+ hardcode_libdir_flag_spec='-R$libdir'
+ hardcode_direct=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ hpux9*)
+ if test "$GCC" = yes; then
+ archive_cmds='$RM $output_objdir/$soname~$CC -shared $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+ else
+ archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+ fi
+ hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+ hardcode_libdir_separator=:
+ hardcode_direct=yes
+
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ hardcode_minus_L=yes
+ export_dynamic_flag_spec='${wl}-E'
+ ;;
+
+ hpux10*)
+ if test "$GCC" = yes && test "$with_gnu_ld" = no; then
+ archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
+ fi
+ if test "$with_gnu_ld" = no; then
+ hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+ hardcode_libdir_separator=:
+ hardcode_direct=yes
+ hardcode_direct_absolute=yes
+ export_dynamic_flag_spec='${wl}-E'
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ hardcode_minus_L=yes
+ fi
+ ;;
+
+ hpux11*)
+ if test "$GCC" = yes && test "$with_gnu_ld" = no; then
+ case $host_cpu in
+ hppa*64*)
+ archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ ia64*)
+ archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ *)
+ archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ esac
+ else
+ case $host_cpu in
+ hppa*64*)
+ archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ ia64*)
+ archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ *)
+
+ # Older versions of the 11.00 compiler do not understand -b yet
+ # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
+$as_echo_n "checking if $CC understands -b... " >&6; }
+if ${lt_cv_prog_compiler__b+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler__b=no
+ save_LDFLAGS="$LDFLAGS"
+ LDFLAGS="$LDFLAGS -b"
+ echo "$lt_simple_link_test_code" > conftest.$ac_ext
+ if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
+ # The linker can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ if test -s conftest.err; then
+ # Append any errors to the config.log.
+ cat conftest.err 1>&5
+ $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if diff conftest.exp conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler__b=yes
+ fi
+ else
+ lt_cv_prog_compiler__b=yes
+ fi
+ fi
+ $RM -r conftest*
+ LDFLAGS="$save_LDFLAGS"
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
+$as_echo "$lt_cv_prog_compiler__b" >&6; }
+
+if test x"$lt_cv_prog_compiler__b" = xyes; then
+ archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+else
+ archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
+fi
+
+ ;;
+ esac
+ fi
+ if test "$with_gnu_ld" = no; then
+ hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+ hardcode_libdir_separator=:
+
+ case $host_cpu in
+ hppa*64*|ia64*)
+ hardcode_direct=no
+ hardcode_shlibpath_var=no
+ ;;
+ *)
+ hardcode_direct=yes
+ hardcode_direct_absolute=yes
+ export_dynamic_flag_spec='${wl}-E'
+
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ hardcode_minus_L=yes
+ ;;
+ esac
+ fi
+ ;;
+
+ irix5* | irix6* | nonstopux*)
+ if test "$GCC" = yes; then
+ archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ # Try to use the -exported_symbol ld option, if it does not
+ # work, assume that -exports_file does not work either and
+ # implicitly export all symbols.
+ # This should be the same for all languages, so no per-tag cache variable.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5
+$as_echo_n "checking whether the $host_os linker accepts -exported_symbol... " >&6; }
+if ${lt_cv_irix_exported_symbol+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ save_LDFLAGS="$LDFLAGS"
+ LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+int foo (void) { return 0; }
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ lt_cv_irix_exported_symbol=yes
+else
+ lt_cv_irix_exported_symbol=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ LDFLAGS="$save_LDFLAGS"
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5
+$as_echo "$lt_cv_irix_exported_symbol" >&6; }
+ if test "$lt_cv_irix_exported_symbol" = yes; then
+ archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
+ fi
+ else
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+ archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
+ fi
+ archive_cmds_need_lc='no'
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ hardcode_libdir_separator=:
+ inherit_rpath=yes
+ link_all_deplibs=yes
+ ;;
+
+ netbsd*)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
+ else
+ archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
+ fi
+ hardcode_libdir_flag_spec='-R$libdir'
+ hardcode_direct=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ newsos6)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_direct=yes
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ hardcode_libdir_separator=:
+ hardcode_shlibpath_var=no
+ ;;
+
+ *nto* | *qnx*)
+ ;;
+
+ openbsd*)
+ if test -f /usr/libexec/ld.so; then
+ hardcode_direct=yes
+ hardcode_shlibpath_var=no
+ hardcode_direct_absolute=yes
+ if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
+ hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+ export_dynamic_flag_spec='${wl}-E'
+ else
+ case $host_os in
+ openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
+ archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_libdir_flag_spec='-R$libdir'
+ ;;
+ *)
+ archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+ hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+ ;;
+ esac
+ fi
+ else
+ ld_shlibs=no
+ fi
+ ;;
+
+ os2*)
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_minus_L=yes
+ allow_undefined_flag=unsupported
+ archive_cmds='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
+ old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
+ ;;
+
+ osf3*)
+ if test "$GCC" = yes; then
+ allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
+ archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ else
+ allow_undefined_flag=' -expect_unresolved \*'
+ archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+ fi
+ archive_cmds_need_lc='no'
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ hardcode_libdir_separator=:
+ ;;
+
+ osf4* | osf5*) # as osf3* with the addition of -msym flag
+ if test "$GCC" = yes; then
+ allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
+ archive_cmds='$CC -shared${allow_undefined_flag} $pic_flag $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ else
+ allow_undefined_flag=' -expect_unresolved \*'
+ archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+ archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
+ $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
+
+ # Both c and cxx compiler support -rpath directly
+ hardcode_libdir_flag_spec='-rpath $libdir'
+ fi
+ archive_cmds_need_lc='no'
+ hardcode_libdir_separator=:
+ ;;
+
+ solaris*)
+ no_undefined_flag=' -z defs'
+ if test "$GCC" = yes; then
+ wlarc='${wl}'
+ archive_cmds='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
+ else
+ case `$CC -V 2>&1` in
+ *"Compilers 5.0"*)
+ wlarc=''
+ archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
+ ;;
+ *)
+ wlarc='${wl}'
+ archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
+ ;;
+ esac
+ fi
+ hardcode_libdir_flag_spec='-R$libdir'
+ hardcode_shlibpath_var=no
+ case $host_os in
+ solaris2.[0-5] | solaris2.[0-5].*) ;;
+ *)
+ # The compiler driver will combine and reorder linker options,
+ # but understands `-z linker_flag'. GCC discards it without `$wl',
+ # but is careful enough not to reorder.
+ # Supported since Solaris 2.6 (maybe 2.5.1?)
+ if test "$GCC" = yes; then
+ whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
+ else
+ whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
+ fi
+ ;;
+ esac
+ link_all_deplibs=yes
+ ;;
+
+ sunos4*)
+ if test "x$host_vendor" = xsequent; then
+ # Use $CC to link under sequent, because it throws in some extra .o
+ # files that make .init and .fini sections work.
+ archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
+ fi
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_direct=yes
+ hardcode_minus_L=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ sysv4)
+ case $host_vendor in
+ sni)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_direct=yes # is this really true???
+ ;;
+ siemens)
+ ## LD is ld it makes a PLAMLIB
+ ## CC just makes a GrossModule.
+ archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
+ reload_cmds='$CC -r -o $output$reload_objs'
+ hardcode_direct=no
+ ;;
+ motorola)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_direct=no #Motorola manual says yes, but my tests say they lie
+ ;;
+ esac
+ runpath_var='LD_RUN_PATH'
+ hardcode_shlibpath_var=no
+ ;;
+
+ sysv4.3*)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_shlibpath_var=no
+ export_dynamic_flag_spec='-Bexport'
+ ;;
+
+ sysv4*MP*)
+ if test -d /usr/nec; then
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_shlibpath_var=no
+ runpath_var=LD_RUN_PATH
+ hardcode_runpath_var=yes
+ ld_shlibs=yes
+ fi
+ ;;
+
+ sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
+ no_undefined_flag='${wl}-z,text'
+ archive_cmds_need_lc=no
+ hardcode_shlibpath_var=no
+ runpath_var='LD_RUN_PATH'
+
+ if test "$GCC" = yes; then
+ archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ fi
+ ;;
+
+ sysv5* | sco3.2v5* | sco5v6*)
+ # Note: We can NOT use -z defs as we might desire, because we do not
+ # link with -lc, and that would cause any symbols used from libc to
+ # always be unresolved, which means just about no library would
+ # ever link correctly. If we're not using GNU ld we use -z text
+ # though, which does catch some bad symbols but isn't as heavy-handed
+ # as -z defs.
+ no_undefined_flag='${wl}-z,text'
+ allow_undefined_flag='${wl}-z,nodefs'
+ archive_cmds_need_lc=no
+ hardcode_shlibpath_var=no
+ hardcode_libdir_flag_spec='${wl}-R,$libdir'
+ hardcode_libdir_separator=':'
+ link_all_deplibs=yes
+ export_dynamic_flag_spec='${wl}-Bexport'
+ runpath_var='LD_RUN_PATH'
+
+ if test "$GCC" = yes; then
+ archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ fi
+ ;;
+
+ uts4*)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_shlibpath_var=no
+ ;;
+
+ *)
+ ld_shlibs=no
+ ;;
+ esac
+
+ if test x$host_vendor = xsni; then
+ case $host in
+ sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
+ export_dynamic_flag_spec='${wl}-Blargedynsym'
+ ;;
+ esac
+ fi
+ fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
+$as_echo "$ld_shlibs" >&6; }
+test "$ld_shlibs" = no && can_build_shared=no
+
+with_gnu_ld=$with_gnu_ld
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+#
+# Do we need to explicitly link libc?
+#
+case "x$archive_cmds_need_lc" in
+x|xyes)
+ # Assume -lc should be added
+ archive_cmds_need_lc=yes
+
+ if test "$enable_shared" = yes && test "$GCC" = yes; then
+ case $archive_cmds in
+ *'~'*)
+ # FIXME: we may have to deal with multi-command sequences.
+ ;;
+ '$CC '*)
+ # Test whether the compiler implicitly links with -lc since on some
+ # systems, -lgcc has to come before -lc. If gcc already passes -lc
+ # to ld, don't add -lc before -lgcc.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
+$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
+if ${lt_cv_archive_cmds_need_lc+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ $RM conftest*
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } 2>conftest.err; then
+ soname=conftest
+ lib=conftest
+ libobjs=conftest.$ac_objext
+ deplibs=
+ wl=$lt_prog_compiler_wl
+ pic_flag=$lt_prog_compiler_pic
+ compiler_flags=-v
+ linker_flags=-v
+ verstring=
+ output_objdir=.
+ libname=conftest
+ lt_save_allow_undefined_flag=$allow_undefined_flag
+ allow_undefined_flag=
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
+ (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+ then
+ lt_cv_archive_cmds_need_lc=no
+ else
+ lt_cv_archive_cmds_need_lc=yes
+ fi
+ allow_undefined_flag=$lt_save_allow_undefined_flag
+ else
+ cat conftest.err 1>&5
+ fi
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
+$as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
+ archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
+ ;;
+ esac
+ fi
+ ;;
+esac
+
+
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+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
+$as_echo_n "checking dynamic linker characteristics... " >&6; }
+
+if test "$GCC" = yes; then
+ case $host_os in
+ darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
+ *) lt_awk_arg="/^libraries:/" ;;
+ esac
+ case $host_os in
+ mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
+ *) lt_sed_strip_eq="s,=/,/,g" ;;
+ esac
+ lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
+ case $lt_search_path_spec in
+ *\;*)
+ # if the path contains ";" then we assume it to be the separator
+ # otherwise default to the standard path separator (i.e. ":") - it is
+ # assumed that no part of a normal pathname contains ";" but that should
+ # okay in the real world where ";" in dirpaths is itself problematic.
+ lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
+ ;;
+ *)
+ lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
+ ;;
+ esac
+ # Ok, now we have the path, separated by spaces, we can step through it
+ # and add multilib dir if necessary.
+ lt_tmp_lt_search_path_spec=
+ lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
+ for lt_sys_path in $lt_search_path_spec; do
+ if test -d "$lt_sys_path/$lt_multi_os_dir"; then
+ lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
+ else
+ test -d "$lt_sys_path" && \
+ lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
+ fi
+ done
+ lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
+BEGIN {RS=" "; FS="/|\n";} {
+ lt_foo="";
+ lt_count=0;
+ for (lt_i = NF; lt_i > 0; lt_i--) {
+ if ($lt_i != "" && $lt_i != ".") {
+ if ($lt_i == "..") {
+ lt_count++;
+ } else {
+ if (lt_count == 0) {
+ lt_foo="/" $lt_i lt_foo;
+ } else {
+ lt_count--;
+ }
+ }
+ }
+ }
+ if (lt_foo != "") { lt_freq[lt_foo]++; }
+ if (lt_freq[lt_foo] == 1) { print lt_foo; }
+}'`
+ # AWK program above erroneously prepends '/' to C:/dos/paths
+ # for these hosts.
+ case $host_os in
+ mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
+ $SED 's,/\([A-Za-z]:\),\1,g'` ;;
+ esac
+ sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
+else
+ sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
+fi
+library_names_spec=
+libname_spec='lib$name'
+soname_spec=
+shrext_cmds=".so"
+postinstall_cmds=
+postuninstall_cmds=
+finish_cmds=
+finish_eval=
+shlibpath_var=
+shlibpath_overrides_runpath=unknown
+version_type=none
+dynamic_linker="$host_os ld.so"
+sys_lib_dlsearch_path_spec="/lib /usr/lib"
+need_lib_prefix=unknown
+hardcode_into_libs=no
+
+# when you set need_version to no, make sure it does not cause -set_version
+# flags to be left without arguments
+need_version=unknown
+
+case $host_os in
+aix3*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
+ shlibpath_var=LIBPATH
+
+ # AIX 3 has no versioning support, so we append a major version to the name.
+ soname_spec='${libname}${release}${shared_ext}$major'
+ ;;
+
+aix[4-9]*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_lib_prefix=no
+ need_version=no
+ hardcode_into_libs=yes
+ if test "$host_cpu" = ia64; then
+ # AIX 5 supports IA64
+ library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ else
+ # With GCC up to 2.95.x, collect2 would create an import file
+ # for dependence libraries. The import file would start with
+ # the line `#! .'. This would cause the generated library to
+ # depend on `.', always an invalid library. This was fixed in
+ # development snapshots of GCC prior to 3.0.
+ case $host_os in
+ aix4 | aix4.[01] | aix4.[01].*)
+ if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
+ echo ' yes '
+ echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
+ :
+ else
+ can_build_shared=no
+ fi
+ ;;
+ esac
+ # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
+ # soname into executable. Probably we can add versioning support to
+ # collect2, so additional links can be useful in future.
+ if test "$aix_use_runtimelinking" = yes; then
+ # If using run time linking (on AIX 4.2 or later) use lib<name>.so
+ # instead of lib<name>.a to let people know that these are not
+ # typical AIX shared libraries.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ else
+ # We preserve .a as extension for shared libraries through AIX4.2
+ # and later when we are not doing run time linking.
+ library_names_spec='${libname}${release}.a $libname.a'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ fi
+ shlibpath_var=LIBPATH
+ fi
+ ;;
+
+amigaos*)
+ case $host_cpu in
+ powerpc)
+ # Since July 2007 AmigaOS4 officially supports .so libraries.
+ # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ ;;
+ m68k)
+ library_names_spec='$libname.ixlibrary $libname.a'
+ # Create ${libname}_ixlibrary.a entries in /sys/libs.
+ finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
+ ;;
+ esac
+ ;;
+
+beos*)
+ library_names_spec='${libname}${shared_ext}'
+ dynamic_linker="$host_os ld.so"
+ shlibpath_var=LIBRARY_PATH
+ ;;
+
+bsdi[45]*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
+ sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
+ # the default ld.so.conf also contains /usr/contrib/lib and
+ # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
+ # libtool to hard-code these into programs
+ ;;
+
+cygwin* | mingw* | pw32* | cegcc*)
+ version_type=windows
+ shrext_cmds=".dll"
+ need_version=no
+ need_lib_prefix=no
+
+ case $GCC,$cc_basename in
+ yes,*)
+ # gcc
+ library_names_spec='$libname.dll.a'
+ # DLL is installed to $(libdir)/../bin by postinstall_cmds
+ postinstall_cmds='base_file=`basename \${file}`~
+ dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
+ dldir=$destdir/`dirname \$dlpath`~
+ test -d \$dldir || mkdir -p \$dldir~
+ $install_prog $dir/$dlname \$dldir/$dlname~
+ chmod a+x \$dldir/$dlname~
+ if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
+ eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
+ fi'
+ postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
+ dlpath=$dir/\$dldll~
+ $RM \$dlpath'
+ shlibpath_overrides_runpath=yes
+
+ case $host_os in
+ cygwin*)
+ # Cygwin DLLs use 'cyg' prefix rather than 'lib'
+ soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+
+ sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
+ ;;
+ mingw* | cegcc*)
+ # MinGW DLLs use traditional 'lib' prefix
+ soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+ ;;
+ pw32*)
+ # pw32 DLLs use 'pw' prefix rather than 'lib'
+ library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+ ;;
+ esac
+ dynamic_linker='Win32 ld.exe'
+ ;;
+
+ *,cl*)
+ # Native MSVC
+ libname_spec='$name'
+ soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+ library_names_spec='${libname}.dll.lib'
+
+ case $build_os in
+ mingw*)
+ sys_lib_search_path_spec=
+ lt_save_ifs=$IFS
+ IFS=';'
+ for lt_path in $LIB
+ do
+ IFS=$lt_save_ifs
+ # Let DOS variable expansion print the short 8.3 style file name.
+ lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
+ sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
+ done
+ IFS=$lt_save_ifs
+ # Convert to MSYS style.
+ sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'`
+ ;;
+ cygwin*)
+ # Convert to unix form, then to dos form, then back to unix form
+ # but this time dos style (no spaces!) so that the unix form looks
+ # like /cygdrive/c/PROGRA~1:/cygdr...
+ sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
+ sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
+ sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
+ ;;
+ *)
+ sys_lib_search_path_spec="$LIB"
+ if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then
+ # It is most probably a Windows format PATH.
+ sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
+ else
+ sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
+ fi
+ # FIXME: find the short name or the path components, as spaces are
+ # common. (e.g. "Program Files" -> "PROGRA~1")
+ ;;
+ esac
+
+ # DLL is installed to $(libdir)/../bin by postinstall_cmds
+ postinstall_cmds='base_file=`basename \${file}`~
+ dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
+ dldir=$destdir/`dirname \$dlpath`~
+ test -d \$dldir || mkdir -p \$dldir~
+ $install_prog $dir/$dlname \$dldir/$dlname'
+ postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
+ dlpath=$dir/\$dldll~
+ $RM \$dlpath'
+ shlibpath_overrides_runpath=yes
+ dynamic_linker='Win32 link.exe'
+ ;;
+
+ *)
+ # Assume MSVC wrapper
+ library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
+ dynamic_linker='Win32 ld.exe'
+ ;;
+ esac
+ # FIXME: first we should search . and the directory the executable is in
+ shlibpath_var=PATH
+ ;;
+
+darwin* | rhapsody*)
+ dynamic_linker="$host_os dyld"
+ version_type=darwin
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
+ soname_spec='${libname}${release}${major}$shared_ext'
+ shlibpath_overrides_runpath=yes
+ shlibpath_var=DYLD_LIBRARY_PATH
+ shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
+
+ sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
+ sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
+ ;;
+
+dgux*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ ;;
+
+freebsd* | dragonfly*)
+ # DragonFly does not have aout. When/if they implement a new
+ # versioning mechanism, adjust this.
+ if test -x /usr/bin/objformat; then
+ objformat=`/usr/bin/objformat`
+ else
+ case $host_os in
+ freebsd[23].*) objformat=aout ;;
+ *) objformat=elf ;;
+ esac
+ fi
+ version_type=freebsd-$objformat
+ case $version_type in
+ freebsd-elf*)
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+ need_version=no
+ need_lib_prefix=no
+ ;;
+ freebsd-*)
+ library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
+ need_version=yes
+ ;;
+ esac
+ shlibpath_var=LD_LIBRARY_PATH
+ case $host_os in
+ freebsd2.*)
+ shlibpath_overrides_runpath=yes
+ ;;
+ freebsd3.[01]* | freebsdelf3.[01]*)
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+ freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
+ freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+ *) # from 4.6 on, and DragonFly
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+ esac
+ ;;
+
+gnu*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+
+haiku*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_lib_prefix=no
+ need_version=no
+ dynamic_linker="$host_os runtime_loader"
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
+ hardcode_into_libs=yes
+ ;;
+
+hpux9* | hpux10* | hpux11*)
+ # Give a soname corresponding to the major version so that dld.sl refuses to
+ # link against other versions.
+ version_type=sunos
+ need_lib_prefix=no
+ need_version=no
+ case $host_cpu in
+ ia64*)
+ shrext_cmds='.so'
+ hardcode_into_libs=yes
+ dynamic_linker="$host_os dld.so"
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ if test "X$HPUX_IA64_MODE" = X32; then
+ sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
+ else
+ sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
+ fi
+ sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+ ;;
+ hppa*64*)
+ shrext_cmds='.sl'
+ hardcode_into_libs=yes
+ dynamic_linker="$host_os dld.sl"
+ shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
+ shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
+ sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+ ;;
+ *)
+ shrext_cmds='.sl'
+ dynamic_linker="$host_os dld.sl"
+ shlibpath_var=SHLIB_PATH
+ shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ ;;
+ esac
+ # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
+ postinstall_cmds='chmod 555 $lib'
+ # or fails outright, so override atomically:
+ install_override_mode=555
+ ;;
+
+interix[3-9]*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+
+irix5* | irix6* | nonstopux*)
+ case $host_os in
+ nonstopux*) version_type=nonstopux ;;
+ *)
+ if test "$lt_cv_prog_gnu_ld" = yes; then
+ version_type=linux # correct to gnu/linux during the next big refactor
+ else
+ version_type=irix
+ fi ;;
+ esac
+ need_lib_prefix=no
+ need_version=no
+ soname_spec='${libname}${release}${shared_ext}$major'
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
+ case $host_os in
+ irix5* | nonstopux*)
+ libsuff= shlibsuff=
+ ;;
+ *)
+ case $LD in # libtool.m4 will add one of these switches to LD
+ *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
+ libsuff= shlibsuff= libmagic=32-bit;;
+ *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
+ libsuff=32 shlibsuff=N32 libmagic=N32;;
+ *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
+ libsuff=64 shlibsuff=64 libmagic=64-bit;;
+ *) libsuff= shlibsuff= libmagic=never-match;;
+ esac
+ ;;
+ esac
+ shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
+ shlibpath_overrides_runpath=no
+ sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
+ sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
+ hardcode_into_libs=yes
+ ;;
+
+# No shared lib support for Linux oldld, aout, or coff.
+linux*oldld* | linux*aout* | linux*coff*)
+ dynamic_linker=no
+ ;;
+
+# This must be glibc/ELF.
+linux* | k*bsd*-gnu | kopensolaris*-gnu)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+
+ # Some binutils ld are patched to set DT_RUNPATH
+ if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_shlibpath_overrides_runpath=no
+ save_LDFLAGS=$LDFLAGS
+ save_libdir=$libdir
+ eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
+ LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
+ lt_cv_shlibpath_overrides_runpath=yes
+fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ LDFLAGS=$save_LDFLAGS
+ libdir=$save_libdir
+
+fi
+
+ shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
+
+ # This implies no fast_install, which is unacceptable.
+ # Some rework will be needed to allow for fast_install
+ # before this can be enabled.
+ hardcode_into_libs=yes
+
+ # Add ABI-specific directories to the system library path.
+ sys_lib_dlsearch_path_spec="/lib64 /usr/lib64 /lib /usr/lib"
+
+ # Append ld.so.conf contents to the search path
+ if test -f /etc/ld.so.conf; then
+ lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
+ sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec $lt_ld_extra"
+
+ fi
+
+ # We used to test for /lib/ld.so.1 and disable shared libraries on
+ # powerpc, because MkLinux only supported shared libraries with the
+ # GNU dynamic linker. Since this was broken with cross compilers,
+ # most powerpc-linux boxes support dynamic linking these days and
+ # people can always --disable-shared, the test was removed, and we
+ # assume the GNU/Linux dynamic linker is in use.
+ dynamic_linker='GNU/Linux ld.so'
+ ;;
+
+netbsd*)
+ version_type=sunos
+ need_lib_prefix=no
+ need_version=no
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+ dynamic_linker='NetBSD (a.out) ld.so'
+ else
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ dynamic_linker='NetBSD ld.elf_so'
+ fi
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+
+newsos6)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ ;;
+
+*nto* | *qnx*)
+ version_type=qnx
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ dynamic_linker='ldqnx.so'
+ ;;
+
+openbsd*)
+ version_type=sunos
+ sys_lib_dlsearch_path_spec="/usr/lib"
+ need_lib_prefix=no
+ # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
+ case $host_os in
+ openbsd3.3 | openbsd3.3.*) need_version=yes ;;
+ *) need_version=no ;;
+ esac
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ case $host_os in
+ openbsd2.[89] | openbsd2.[89].*)
+ shlibpath_overrides_runpath=no
+ ;;
+ *)
+ shlibpath_overrides_runpath=yes
+ ;;
+ esac
+ else
+ shlibpath_overrides_runpath=yes
+ fi
+ ;;
+
+os2*)
+ libname_spec='$name'
+ shrext_cmds=".dll"
+ need_lib_prefix=no
+ library_names_spec='$libname${shared_ext} $libname.a'
+ dynamic_linker='OS/2 ld.exe'
+ shlibpath_var=LIBPATH
+ ;;
+
+osf3* | osf4* | osf5*)
+ version_type=osf
+ need_lib_prefix=no
+ need_version=no
+ soname_spec='${libname}${release}${shared_ext}$major'
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
+ sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
+ ;;
+
+rdos*)
+ dynamic_linker=no
+ ;;
+
+solaris*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ # ldd complains unless libraries are executable
+ postinstall_cmds='chmod +x $lib'
+ ;;
+
+sunos4*)
+ version_type=sunos
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ if test "$with_gnu_ld" = yes; then
+ need_lib_prefix=no
+ fi
+ need_version=yes
+ ;;
+
+sysv4 | sysv4.3*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ case $host_vendor in
+ sni)
+ shlibpath_overrides_runpath=no
+ need_lib_prefix=no
+ runpath_var=LD_RUN_PATH
+ ;;
+ siemens)
+ need_lib_prefix=no
+ ;;
+ motorola)
+ need_lib_prefix=no
+ need_version=no
+ shlibpath_overrides_runpath=no
+ sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
+ ;;
+ esac
+ ;;
+
+sysv4*MP*)
+ if test -d /usr/nec ;then
+ version_type=linux # correct to gnu/linux during the next big refactor
+ library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
+ soname_spec='$libname${shared_ext}.$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ fi
+ ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+ version_type=freebsd-elf
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ if test "$with_gnu_ld" = yes; then
+ sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
+ else
+ sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
+ case $host_os in
+ sco3.2v5*)
+ sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
+ ;;
+ esac
+ fi
+ sys_lib_dlsearch_path_spec='/usr/lib'
+ ;;
+
+tpf*)
+ # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+
+uts4*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ ;;
+
+*)
+ dynamic_linker=no
+ ;;
+esac
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
+$as_echo "$dynamic_linker" >&6; }
+test "$dynamic_linker" = no && can_build_shared=no
+
+variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
+if test "$GCC" = yes; then
+ variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
+fi
+
+if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
+ sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
+fi
+if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
+ sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
+$as_echo_n "checking how to hardcode library paths into programs... " >&6; }
+hardcode_action=
+if test -n "$hardcode_libdir_flag_spec" ||
+ test -n "$runpath_var" ||
+ test "X$hardcode_automatic" = "Xyes" ; then
+
+ # We can hardcode non-existent directories.
+ if test "$hardcode_direct" != no &&
+ # If the only mechanism to avoid hardcoding is shlibpath_var, we
+ # have to relink, otherwise we might link with an installed library
+ # when we should be linking with a yet-to-be-installed one
+ ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
+ test "$hardcode_minus_L" != no; then
+ # Linking always hardcodes the temporary library directory.
+ hardcode_action=relink
+ else
+ # We can link without hardcoding, and we can hardcode nonexisting dirs.
+ hardcode_action=immediate
+ fi
+else
+ # We cannot hardcode anything, or else we can only hardcode existing
+ # directories.
+ hardcode_action=unsupported
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
+$as_echo "$hardcode_action" >&6; }
+
+if test "$hardcode_action" = relink ||
+ test "$inherit_rpath" = yes; then
+ # Fast installation is not supported
+ enable_fast_install=no
+elif test "$shlibpath_overrides_runpath" = yes ||
+ test "$enable_shared" = no; then
+ # Fast installation is not necessary
+ enable_fast_install=needless
+fi
+
+
+
+
+
+
+ if test "x$enable_dlopen" != xyes; then
+ enable_dlopen=unknown
+ enable_dlopen_self=unknown
+ enable_dlopen_self_static=unknown
+else
+ lt_cv_dlopen=no
+ lt_cv_dlopen_libs=
+
+ case $host_os in
+ beos*)
+ lt_cv_dlopen="load_add_on"
+ lt_cv_dlopen_libs=
+ lt_cv_dlopen_self=yes
+ ;;
+
+ mingw* | pw32* | cegcc*)
+ lt_cv_dlopen="LoadLibrary"
+ lt_cv_dlopen_libs=
+ ;;
+
+ cygwin*)
+ lt_cv_dlopen="dlopen"
+ lt_cv_dlopen_libs=
+ ;;
+
+ darwin*)
+ # if libdl is installed we need to link against it
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
+$as_echo_n "checking for dlopen in -ldl... " >&6; }
+if ${ac_cv_lib_dl_dlopen+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldl $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_dl_dlopen=yes
+else
+ ac_cv_lib_dl_dlopen=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
+$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
+if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
+ lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
+else
+
+ lt_cv_dlopen="dyld"
+ lt_cv_dlopen_libs=
+ lt_cv_dlopen_self=yes
+
+fi
+
+ ;;
+
+ *)
+ ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
+if test "x$ac_cv_func_shl_load" = xyes; then :
+ lt_cv_dlopen="shl_load"
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
+$as_echo_n "checking for shl_load in -ldld... " >&6; }
+if ${ac_cv_lib_dld_shl_load+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldld $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char shl_load ();
+int
+main ()
+{
+return shl_load ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_dld_shl_load=yes
+else
+ ac_cv_lib_dld_shl_load=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
+$as_echo "$ac_cv_lib_dld_shl_load" >&6; }
+if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
+ lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
+else
+ ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
+if test "x$ac_cv_func_dlopen" = xyes; then :
+ lt_cv_dlopen="dlopen"
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
+$as_echo_n "checking for dlopen in -ldl... " >&6; }
+if ${ac_cv_lib_dl_dlopen+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldl $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_dl_dlopen=yes
+else
+ ac_cv_lib_dl_dlopen=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
+$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
+if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
+ lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
+$as_echo_n "checking for dlopen in -lsvld... " >&6; }
+if ${ac_cv_lib_svld_dlopen+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lsvld $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_svld_dlopen=yes
+else
+ ac_cv_lib_svld_dlopen=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
+$as_echo "$ac_cv_lib_svld_dlopen" >&6; }
+if test "x$ac_cv_lib_svld_dlopen" = xyes; then :
+ lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
+$as_echo_n "checking for dld_link in -ldld... " >&6; }
+if ${ac_cv_lib_dld_dld_link+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldld $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dld_link ();
+int
+main ()
+{
+return dld_link ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_dld_dld_link=yes
+else
+ ac_cv_lib_dld_dld_link=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
+$as_echo "$ac_cv_lib_dld_dld_link" >&6; }
+if test "x$ac_cv_lib_dld_dld_link" = xyes; then :
+ lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
+fi
+
+
+fi
+
+
+fi
+
+
+fi
+
+
+fi
+
+
+fi
+
+ ;;
+ esac
+
+ if test "x$lt_cv_dlopen" != xno; then
+ enable_dlopen=yes
+ else
+ enable_dlopen=no
+ fi
+
+ case $lt_cv_dlopen in
+ dlopen)
+ save_CPPFLAGS="$CPPFLAGS"
+ test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
+
+ save_LDFLAGS="$LDFLAGS"
+ wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
+
+ save_LIBS="$LIBS"
+ LIBS="$lt_cv_dlopen_libs $LIBS"
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
+$as_echo_n "checking whether a program can dlopen itself... " >&6; }
+if ${lt_cv_dlopen_self+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "$cross_compiling" = yes; then :
+ lt_cv_dlopen_self=cross
+else
+ lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
+ lt_status=$lt_dlunknown
+ cat > conftest.$ac_ext <<_LT_EOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+#if HAVE_DLFCN_H
+#include <dlfcn.h>
+#endif
+
+#include <stdio.h>
+
+#ifdef RTLD_GLOBAL
+# define LT_DLGLOBAL RTLD_GLOBAL
+#else
+# ifdef DL_GLOBAL
+# define LT_DLGLOBAL DL_GLOBAL
+# else
+# define LT_DLGLOBAL 0
+# endif
+#endif
+
+/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
+ find out it does not work in some platform. */
+#ifndef LT_DLLAZY_OR_NOW
+# ifdef RTLD_LAZY
+# define LT_DLLAZY_OR_NOW RTLD_LAZY
+# else
+# ifdef DL_LAZY
+# define LT_DLLAZY_OR_NOW DL_LAZY
+# else
+# ifdef RTLD_NOW
+# define LT_DLLAZY_OR_NOW RTLD_NOW
+# else
+# ifdef DL_NOW
+# define LT_DLLAZY_OR_NOW DL_NOW
+# else
+# define LT_DLLAZY_OR_NOW 0
+# endif
+# endif
+# endif
+# endif
+#endif
+
+/* When -fvisbility=hidden is used, assume the code has been annotated
+ correspondingly for the symbols needed. */
+#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
+int fnord () __attribute__((visibility("default")));
+#endif
+
+int fnord () { return 42; }
+int main ()
+{
+ void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
+ int status = $lt_dlunknown;
+
+ if (self)
+ {
+ if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
+ else
+ {
+ if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
+ else puts (dlerror ());
+ }
+ /* dlclose (self); */
+ }
+ else
+ puts (dlerror ());
+
+ return status;
+}
+_LT_EOF
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
+ (eval $ac_link) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
+ (./conftest; exit; ) >&5 2>/dev/null
+ lt_status=$?
+ case x$lt_status in
+ x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
+ x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
+ x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
+ esac
+ else :
+ # compilation failed
+ lt_cv_dlopen_self=no
+ fi
+fi
+rm -fr conftest*
+
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
+$as_echo "$lt_cv_dlopen_self" >&6; }
+
+ if test "x$lt_cv_dlopen_self" = xyes; then
+ wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
+$as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
+if ${lt_cv_dlopen_self_static+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "$cross_compiling" = yes; then :
+ lt_cv_dlopen_self_static=cross
+else
+ lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
+ lt_status=$lt_dlunknown
+ cat > conftest.$ac_ext <<_LT_EOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+#if HAVE_DLFCN_H
+#include <dlfcn.h>
+#endif
+
+#include <stdio.h>
+
+#ifdef RTLD_GLOBAL
+# define LT_DLGLOBAL RTLD_GLOBAL
+#else
+# ifdef DL_GLOBAL
+# define LT_DLGLOBAL DL_GLOBAL
+# else
+# define LT_DLGLOBAL 0
+# endif
+#endif
+
+/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
+ find out it does not work in some platform. */
+#ifndef LT_DLLAZY_OR_NOW
+# ifdef RTLD_LAZY
+# define LT_DLLAZY_OR_NOW RTLD_LAZY
+# else
+# ifdef DL_LAZY
+# define LT_DLLAZY_OR_NOW DL_LAZY
+# else
+# ifdef RTLD_NOW
+# define LT_DLLAZY_OR_NOW RTLD_NOW
+# else
+# ifdef DL_NOW
+# define LT_DLLAZY_OR_NOW DL_NOW
+# else
+# define LT_DLLAZY_OR_NOW 0
+# endif
+# endif
+# endif
+# endif
+#endif
+
+/* When -fvisbility=hidden is used, assume the code has been annotated
+ correspondingly for the symbols needed. */
+#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
+int fnord () __attribute__((visibility("default")));
+#endif
+
+int fnord () { return 42; }
+int main ()
+{
+ void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
+ int status = $lt_dlunknown;
+
+ if (self)
+ {
+ if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
+ else
+ {
+ if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
+ else puts (dlerror ());
+ }
+ /* dlclose (self); */
+ }
+ else
+ puts (dlerror ());
+
+ return status;
+}
+_LT_EOF
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
+ (eval $ac_link) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
+ (./conftest; exit; ) >&5 2>/dev/null
+ lt_status=$?
+ case x$lt_status in
+ x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
+ x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
+ x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
+ esac
+ else :
+ # compilation failed
+ lt_cv_dlopen_self_static=no
+ fi
+fi
+rm -fr conftest*
+
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
+$as_echo "$lt_cv_dlopen_self_static" >&6; }
+ fi
+
+ CPPFLAGS="$save_CPPFLAGS"
+ LDFLAGS="$save_LDFLAGS"
+ LIBS="$save_LIBS"
+ ;;
+ esac
+
+ case $lt_cv_dlopen_self in
+ yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
+ *) enable_dlopen_self=unknown ;;
+ esac
+
+ case $lt_cv_dlopen_self_static in
+ yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
+ *) enable_dlopen_self_static=unknown ;;
+ esac
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+striplib=
+old_striplib=
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
+$as_echo_n "checking whether stripping libraries is possible... " >&6; }
+if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
+ test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
+ test -z "$striplib" && striplib="$STRIP --strip-unneeded"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+# FIXME - insert some real tests, host_os isn't really good enough
+ case $host_os in
+ darwin*)
+ if test -n "$STRIP" ; then
+ striplib="$STRIP -x"
+ old_striplib="$STRIP -S"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ fi
+ ;;
+ *)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ ;;
+ esac
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+ # Report which library types will actually be built
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
+$as_echo_n "checking if libtool supports shared libraries... " >&6; }
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
+$as_echo "$can_build_shared" >&6; }
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
+$as_echo_n "checking whether to build shared libraries... " >&6; }
+ test "$can_build_shared" = "no" && enable_shared=no
+
+ # On AIX, shared libraries and static libraries use the same namespace, and
+ # are all built from PIC.
+ case $host_os in
+ aix3*)
+ test "$enable_shared" = yes && enable_static=no
+ if test -n "$RANLIB"; then
+ archive_cmds="$archive_cmds~\$RANLIB \$lib"
+ postinstall_cmds='$RANLIB $lib'
+ fi
+ ;;
+
+ aix[4-9]*)
+ if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
+ test "$enable_shared" = yes && enable_static=no
+ fi
+ ;;
+ esac
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
+$as_echo "$enable_shared" >&6; }
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
+$as_echo_n "checking whether to build static libraries... " >&6; }
+ # Make sure either enable_shared or enable_static is yes.
+ test "$enable_shared" = yes || enable_static=yes
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
+$as_echo "$enable_static" >&6; }
+
+
+
+
+fi
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+CC="$lt_save_CC"
+
+ if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
+ ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
+ (test "X$CXX" != "Xg++"))) ; then
+ ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
+$as_echo_n "checking how to run the C++ preprocessor... " >&6; }
+if test -z "$CXXCPP"; then
+ if ${ac_cv_prog_CXXCPP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ # Double quotes because CXXCPP needs to be expanded
+ for CXXCPP in "$CXX -E" "/lib/cpp"
+ do
+ ac_preproc_ok=false
+for ac_cxx_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+ Syntax error
+_ACEOF
+if ac_fn_cxx_try_cpp "$LINENO"; then :
+
+else
+ # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+ # OK, works on sane cases. Now check whether nonexistent headers
+ # can be detected and how.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_cxx_try_cpp "$LINENO"; then :
+ # Broken: success on invalid input.
+continue
+else
+ # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+ break
+fi
+
+ done
+ ac_cv_prog_CXXCPP=$CXXCPP
+
+fi
+ CXXCPP=$ac_cv_prog_CXXCPP
+else
+ ac_cv_prog_CXXCPP=$CXXCPP
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
+$as_echo "$CXXCPP" >&6; }
+ac_preproc_ok=false
+for ac_cxx_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+ Syntax error
+_ACEOF
+if ac_fn_cxx_try_cpp "$LINENO"; then :
+
+else
+ # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+ # OK, works on sane cases. Now check whether nonexistent headers
+ # can be detected and how.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_cxx_try_cpp "$LINENO"; then :
+ # Broken: success on invalid input.
+continue
+else
+ # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+
+else
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "C++ preprocessor \"$CXXCPP\" fails sanity check
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+else
+ _lt_caught_CXX_error=yes
+fi
+
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+archive_cmds_need_lc_CXX=no
+allow_undefined_flag_CXX=
+always_export_symbols_CXX=no
+archive_expsym_cmds_CXX=
+compiler_needs_object_CXX=no
+export_dynamic_flag_spec_CXX=
+hardcode_direct_CXX=no
+hardcode_direct_absolute_CXX=no
+hardcode_libdir_flag_spec_CXX=
+hardcode_libdir_separator_CXX=
+hardcode_minus_L_CXX=no
+hardcode_shlibpath_var_CXX=unsupported
+hardcode_automatic_CXX=no
+inherit_rpath_CXX=no
+module_cmds_CXX=
+module_expsym_cmds_CXX=
+link_all_deplibs_CXX=unknown
+old_archive_cmds_CXX=$old_archive_cmds
+reload_flag_CXX=$reload_flag
+reload_cmds_CXX=$reload_cmds
+no_undefined_flag_CXX=
+whole_archive_flag_spec_CXX=
+enable_shared_with_static_runtimes_CXX=no
+
+# Source file extension for C++ test sources.
+ac_ext=cpp
+
+# Object file extension for compiled C++ test sources.
+objext=o
+objext_CXX=$objext
+
+# No sense in running all these tests if we already determined that
+# the CXX compiler isn't working. Some variables (like enable_shared)
+# are currently assumed to apply to all compilers on this platform,
+# and will be corrupted by setting them based on a non-working compiler.
+if test "$_lt_caught_CXX_error" != yes; then
+ # Code to be used in simple compile tests
+ lt_simple_compile_test_code="int some_variable = 0;"
+
+ # Code to be used in simple link tests
+ lt_simple_link_test_code='int main(int, char *[]) { return(0); }'
+
+ # ltmain only uses $CC for tagged configurations so make sure $CC is set.
+
+
+
+
+
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+
+
+ # save warnings/boilerplate of simple test code
+ ac_outfile=conftest.$ac_objext
+echo "$lt_simple_compile_test_code" >conftest.$ac_ext
+eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_compiler_boilerplate=`cat conftest.err`
+$RM conftest*
+
+ ac_outfile=conftest.$ac_objext
+echo "$lt_simple_link_test_code" >conftest.$ac_ext
+eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_linker_boilerplate=`cat conftest.err`
+$RM -r conftest*
+
+
+ # Allow CC to be a program name with arguments.
+ lt_save_CC=$CC
+ lt_save_CFLAGS=$CFLAGS
+ lt_save_LD=$LD
+ lt_save_GCC=$GCC
+ GCC=$GXX
+ lt_save_with_gnu_ld=$with_gnu_ld
+ lt_save_path_LD=$lt_cv_path_LD
+ if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
+ lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
+ else
+ $as_unset lt_cv_prog_gnu_ld
+ fi
+ if test -n "${lt_cv_path_LDCXX+set}"; then
+ lt_cv_path_LD=$lt_cv_path_LDCXX
+ else
+ $as_unset lt_cv_path_LD
+ fi
+ test -z "${LDCXX+set}" || LD=$LDCXX
+ CC=${CXX-"c++"}
+ CFLAGS=$CXXFLAGS
+ compiler=$CC
+ compiler_CXX=$CC
+ for cc_temp in $compiler""; do
+ case $cc_temp in
+ compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
+ distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
+ \-*) ;;
+ *) break;;
+ esac
+done
+cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
+
+
+ if test -n "$compiler"; then
+ # We don't want -fno-exception when compiling C++ code, so set the
+ # no_builtin_flag separately
+ if test "$GXX" = yes; then
+ lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin'
+ else
+ lt_prog_compiler_no_builtin_flag_CXX=
+ fi
+
+ if test "$GXX" = yes; then
+ # Set up default GNU C++ configuration
+
+
+
+# Check whether --with-gnu-ld was given.
+if test "${with_gnu_ld+set}" = set; then :
+ withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
+else
+ with_gnu_ld=no
+fi
+
+ac_prog=ld
+if test "$GCC" = yes; then
+ # Check if gcc -print-prog-name=ld gives a path.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
+$as_echo_n "checking for ld used by $CC... " >&6; }
+ case $host in
+ *-*-mingw*)
+ # gcc leaves a trailing carriage return which upsets mingw
+ ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
+ *)
+ ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
+ esac
+ case $ac_prog in
+ # Accept absolute paths.
+ [\\/]* | ?:[\\/]*)
+ re_direlt='/[^/][^/]*/\.\./'
+ # Canonicalize the pathname of ld
+ ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
+ while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
+ ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
+ done
+ test -z "$LD" && LD="$ac_prog"
+ ;;
+ "")
+ # If it fails, then pretend we aren't using GCC.
+ ac_prog=ld
+ ;;
+ *)
+ # If it is relative, then search for the first ld in PATH.
+ with_gnu_ld=unknown
+ ;;
+ esac
+elif test "$with_gnu_ld" = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
+$as_echo_n "checking for GNU ld... " >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
+$as_echo_n "checking for non-GNU ld... " >&6; }
+fi
+if ${lt_cv_path_LD+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -z "$LD"; then
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+ for ac_dir in $PATH; do
+ IFS="$lt_save_ifs"
+ test -z "$ac_dir" && ac_dir=.
+ if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
+ lt_cv_path_LD="$ac_dir/$ac_prog"
+ # Check to see if the program is GNU ld. I'd rather use --version,
+ # but apparently some variants of GNU ld only accept -v.
+ # Break only if it was the GNU/non-GNU ld that we prefer.
+ case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
+ *GNU* | *'with BFD'*)
+ test "$with_gnu_ld" != no && break
+ ;;
+ *)
+ test "$with_gnu_ld" != yes && break
+ ;;
+ esac
+ fi
+ done
+ IFS="$lt_save_ifs"
+else
+ lt_cv_path_LD="$LD" # Let the user override the test with a path.
+fi
+fi
+
+LD="$lt_cv_path_LD"
+if test -n "$LD"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
+$as_echo "$LD" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
+$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
+if ${lt_cv_prog_gnu_ld+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ # I'd rather use --version here, but apparently some GNU lds only accept -v.
+case `$LD -v 2>&1 </dev/null` in
+*GNU* | *'with BFD'*)
+ lt_cv_prog_gnu_ld=yes
+ ;;
+*)
+ lt_cv_prog_gnu_ld=no
+ ;;
+esac
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
+$as_echo "$lt_cv_prog_gnu_ld" >&6; }
+with_gnu_ld=$lt_cv_prog_gnu_ld
+
+
+
+
+
+
+
+ # Check if GNU C++ uses GNU ld as the underlying linker, since the
+ # archiving commands below assume that GNU ld is being used.
+ if test "$with_gnu_ld" = yes; then
+ archive_cmds_CXX='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds_CXX='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+
+ hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
+ export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
+
+ # If archive_cmds runs LD, not CC, wlarc should be empty
+ # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
+ # investigate it a little bit more. (MM)
+ wlarc='${wl}'
+
+ # ancient GNU ld didn't support --whole-archive et. al.
+ if eval "`$CC -print-prog-name=ld` --help 2>&1" |
+ $GREP 'no-whole-archive' > /dev/null; then
+ whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+ else
+ whole_archive_flag_spec_CXX=
+ fi
+ else
+ with_gnu_ld=no
+ wlarc=
+
+ # A generic and very simple default shared library creation
+ # command for GNU C++ for the case where it uses the native
+ # linker, instead of GNU ld. If possible, this setting should
+ # overridden to take advantage of the native linker features on
+ # the platform it is being used on.
+ archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
+ fi
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
+
+ else
+ GXX=no
+ with_gnu_ld=no
+ wlarc=
+ fi
+
+ # PORTME: fill in a description of your system's C++ link characteristics
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
+$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
+ ld_shlibs_CXX=yes
+ case $host_os in
+ aix3*)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ aix[4-9]*)
+ if test "$host_cpu" = ia64; then
+ # On IA64, the linker does run time linking by default, so we don't
+ # have to do anything special.
+ aix_use_runtimelinking=no
+ exp_sym_flag='-Bexport'
+ no_entry_flag=""
+ else
+ aix_use_runtimelinking=no
+
+ # Test if we are trying to use run time linking or normal
+ # AIX style linking. If -brtl is somewhere in LDFLAGS, we
+ # need to do runtime linking.
+ case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
+ for ld_flag in $LDFLAGS; do
+ case $ld_flag in
+ *-brtl*)
+ aix_use_runtimelinking=yes
+ break
+ ;;
+ esac
+ done
+ ;;
+ esac
+
+ exp_sym_flag='-bexport'
+ no_entry_flag='-bnoentry'
+ fi
+
+ # When large executables or shared objects are built, AIX ld can
+ # have problems creating the table of contents. If linking a library
+ # or program results in "error TOC overflow" add -mminimal-toc to
+ # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
+ # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
+
+ archive_cmds_CXX=''
+ hardcode_direct_CXX=yes
+ hardcode_direct_absolute_CXX=yes
+ hardcode_libdir_separator_CXX=':'
+ link_all_deplibs_CXX=yes
+ file_list_spec_CXX='${wl}-f,'
+
+ if test "$GXX" = yes; then
+ case $host_os in aix4.[012]|aix4.[012].*)
+ # We only want to do this on AIX 4.2 and lower, the check
+ # below for broken collect2 doesn't work under 4.3+
+ collect2name=`${CC} -print-prog-name=collect2`
+ if test -f "$collect2name" &&
+ strings "$collect2name" | $GREP resolve_lib_name >/dev/null
+ then
+ # We have reworked collect2
+ :
+ else
+ # We have old collect2
+ hardcode_direct_CXX=unsupported
+ # It fails to find uninstalled libraries when the uninstalled
+ # path is not listed in the libpath. Setting hardcode_minus_L
+ # to unsupported forces relinking
+ hardcode_minus_L_CXX=yes
+ hardcode_libdir_flag_spec_CXX='-L$libdir'
+ hardcode_libdir_separator_CXX=
+ fi
+ esac
+ shared_flag='-shared'
+ if test "$aix_use_runtimelinking" = yes; then
+ shared_flag="$shared_flag "'${wl}-G'
+ fi
+ else
+ # not using gcc
+ if test "$host_cpu" = ia64; then
+ # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
+ # chokes on -Wl,-G. The following line is correct:
+ shared_flag='-G'
+ else
+ if test "$aix_use_runtimelinking" = yes; then
+ shared_flag='${wl}-G'
+ else
+ shared_flag='${wl}-bM:SRE'
+ fi
+ fi
+ fi
+
+ export_dynamic_flag_spec_CXX='${wl}-bexpall'
+ # It seems that -bexpall does not export symbols beginning with
+ # underscore (_), so it is better to generate a list of symbols to
+ # export.
+ always_export_symbols_CXX=yes
+ if test "$aix_use_runtimelinking" = yes; then
+ # Warning - without using the other runtime loading flags (-brtl),
+ # -berok will link without error, but may produce a broken library.
+ allow_undefined_flag_CXX='-berok'
+ # Determine the default libpath from the value encoded in an empty
+ # executable.
+ if test "${lt_cv_aix_libpath+set}" = set; then
+ aix_libpath=$lt_cv_aix_libpath
+else
+ if ${lt_cv_aix_libpath__CXX+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+
+ lt_aix_libpath_sed='
+ /Import File Strings/,/^$/ {
+ /^0/ {
+ s/^0 *\([^ ]*\) *$/\1/
+ p
+ }
+ }'
+ lt_cv_aix_libpath__CXX=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+ # Check for a 64-bit object if we didn't find anything.
+ if test -z "$lt_cv_aix_libpath__CXX"; then
+ lt_cv_aix_libpath__CXX=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+ fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ if test -z "$lt_cv_aix_libpath__CXX"; then
+ lt_cv_aix_libpath__CXX="/usr/lib:/lib"
+ fi
+
+fi
+
+ aix_libpath=$lt_cv_aix_libpath__CXX
+fi
+
+ hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
+
+ archive_expsym_cmds_CXX='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
+ else
+ if test "$host_cpu" = ia64; then
+ hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib'
+ allow_undefined_flag_CXX="-z nodefs"
+ archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
+ else
+ # Determine the default libpath from the value encoded in an
+ # empty executable.
+ if test "${lt_cv_aix_libpath+set}" = set; then
+ aix_libpath=$lt_cv_aix_libpath
+else
+ if ${lt_cv_aix_libpath__CXX+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+
+ lt_aix_libpath_sed='
+ /Import File Strings/,/^$/ {
+ /^0/ {
+ s/^0 *\([^ ]*\) *$/\1/
+ p
+ }
+ }'
+ lt_cv_aix_libpath__CXX=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+ # Check for a 64-bit object if we didn't find anything.
+ if test -z "$lt_cv_aix_libpath__CXX"; then
+ lt_cv_aix_libpath__CXX=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+ fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ if test -z "$lt_cv_aix_libpath__CXX"; then
+ lt_cv_aix_libpath__CXX="/usr/lib:/lib"
+ fi
+
+fi
+
+ aix_libpath=$lt_cv_aix_libpath__CXX
+fi
+
+ hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
+ # Warning - without using the other run time loading flags,
+ # -berok will link without error, but may produce a broken library.
+ no_undefined_flag_CXX=' ${wl}-bernotok'
+ allow_undefined_flag_CXX=' ${wl}-berok'
+ if test "$with_gnu_ld" = yes; then
+ # We only use this code for GNU lds that support --whole-archive.
+ whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
+ else
+ # Exported symbols can be pulled into shared objects from archives
+ whole_archive_flag_spec_CXX='$convenience'
+ fi
+ archive_cmds_need_lc_CXX=yes
+ # This is similar to how AIX traditionally builds its shared
+ # libraries.
+ archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
+ fi
+ fi
+ ;;
+
+ beos*)
+ if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ allow_undefined_flag_CXX=unsupported
+ # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
+ # support --undefined. This deserves some investigation. FIXME
+ archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ else
+ ld_shlibs_CXX=no
+ fi
+ ;;
+
+ chorus*)
+ case $cc_basename in
+ *)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ esac
+ ;;
+
+ cygwin* | mingw* | pw32* | cegcc*)
+ case $GXX,$cc_basename in
+ ,cl* | no,cl*)
+ # Native MSVC
+ # hardcode_libdir_flag_spec is actually meaningless, as there is
+ # no search path for DLLs.
+ hardcode_libdir_flag_spec_CXX=' '
+ allow_undefined_flag_CXX=unsupported
+ always_export_symbols_CXX=yes
+ file_list_spec_CXX='@'
+ # Tell ltmain to make .lib files, not .a files.
+ libext=lib
+ # Tell ltmain to make .dll files, not .so files.
+ shrext_cmds=".dll"
+ # FIXME: Setting linknames here is a bad hack.
+ archive_cmds_CXX='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
+ archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+ $SED -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
+ else
+ $SED -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
+ fi~
+ $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
+ linknames='
+ # The linker will not automatically build a static lib if we build a DLL.
+ # _LT_TAGVAR(old_archive_from_new_cmds, CXX)='true'
+ enable_shared_with_static_runtimes_CXX=yes
+ # Don't use ranlib
+ old_postinstall_cmds_CXX='chmod 644 $oldlib'
+ postlink_cmds_CXX='lt_outputfile="@OUTPUT@"~
+ lt_tool_outputfile="@TOOL_OUTPUT@"~
+ case $lt_outputfile in
+ *.exe|*.EXE) ;;
+ *)
+ lt_outputfile="$lt_outputfile.exe"
+ lt_tool_outputfile="$lt_tool_outputfile.exe"
+ ;;
+ esac~
+ func_to_tool_file "$lt_outputfile"~
+ if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
+ $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
+ $RM "$lt_outputfile.manifest";
+ fi'
+ ;;
+ *)
+ # g++
+ # _LT_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless,
+ # as there is no search path for DLLs.
+ hardcode_libdir_flag_spec_CXX='-L$libdir'
+ export_dynamic_flag_spec_CXX='${wl}--export-all-symbols'
+ allow_undefined_flag_CXX=unsupported
+ always_export_symbols_CXX=no
+ enable_shared_with_static_runtimes_CXX=yes
+
+ if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
+ archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+ # If the export-symbols file already is a .def file (1st line
+ # is EXPORTS), use it as is; otherwise, prepend...
+ archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+ cp $export_symbols $output_objdir/$soname.def;
+ else
+ echo EXPORTS > $output_objdir/$soname.def;
+ cat $export_symbols >> $output_objdir/$soname.def;
+ fi~
+ $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+ else
+ ld_shlibs_CXX=no
+ fi
+ ;;
+ esac
+ ;;
+ darwin* | rhapsody*)
+
+
+ archive_cmds_need_lc_CXX=no
+ hardcode_direct_CXX=no
+ hardcode_automatic_CXX=yes
+ hardcode_shlibpath_var_CXX=unsupported
+ if test "$lt_cv_ld_force_load" = "yes"; then
+ whole_archive_flag_spec_CXX='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
+
+ else
+ whole_archive_flag_spec_CXX=''
+ fi
+ link_all_deplibs_CXX=yes
+ allow_undefined_flag_CXX="$_lt_dar_allow_undefined"
+ case $cc_basename in
+ ifort*) _lt_dar_can_shared=yes ;;
+ *) _lt_dar_can_shared=$GCC ;;
+ esac
+ if test "$_lt_dar_can_shared" = "yes"; then
+ output_verbose_link_cmd=func_echo_all
+ archive_cmds_CXX="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
+ module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
+ archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
+ module_expsym_cmds_CXX="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
+ if test "$lt_cv_apple_cc_single_mod" != "yes"; then
+ archive_cmds_CXX="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}"
+ archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
+ fi
+
+ else
+ ld_shlibs_CXX=no
+ fi
+
+ ;;
+
+ dgux*)
+ case $cc_basename in
+ ec++*)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ ghcx*)
+ # Green Hills C++ Compiler
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ *)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ esac
+ ;;
+
+ freebsd2.*)
+ # C++ shared libraries reported to be fairly broken before
+ # switch to ELF
+ ld_shlibs_CXX=no
+ ;;
+
+ freebsd-elf*)
+ archive_cmds_need_lc_CXX=no
+ ;;
+
+ freebsd* | dragonfly*)
+ # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
+ # conventions
+ ld_shlibs_CXX=yes
+ ;;
+
+ gnu*)
+ ;;
+
+ haiku*)
+ archive_cmds_CXX='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ link_all_deplibs_CXX=yes
+ ;;
+
+ hpux9*)
+ hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
+ hardcode_libdir_separator_CXX=:
+ export_dynamic_flag_spec_CXX='${wl}-E'
+ hardcode_direct_CXX=yes
+ hardcode_minus_L_CXX=yes # Not in the search PATH,
+ # but as the default
+ # location of the library.
+
+ case $cc_basename in
+ CC*)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ aCC*)
+ archive_cmds_CXX='$RM $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ #
+ # There doesn't appear to be a way to prevent this compiler from
+ # explicitly linking system object files so we need to strip them
+ # from the output so that they don't get included in the library
+ # dependencies.
+ output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
+ ;;
+ *)
+ if test "$GXX" = yes; then
+ archive_cmds_CXX='$RM $output_objdir/$soname~$CC -shared -nostdlib $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+ else
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ fi
+ ;;
+ esac
+ ;;
+
+ hpux10*|hpux11*)
+ if test $with_gnu_ld = no; then
+ hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
+ hardcode_libdir_separator_CXX=:
+
+ case $host_cpu in
+ hppa*64*|ia64*)
+ ;;
+ *)
+ export_dynamic_flag_spec_CXX='${wl}-E'
+ ;;
+ esac
+ fi
+ case $host_cpu in
+ hppa*64*|ia64*)
+ hardcode_direct_CXX=no
+ hardcode_shlibpath_var_CXX=no
+ ;;
+ *)
+ hardcode_direct_CXX=yes
+ hardcode_direct_absolute_CXX=yes
+ hardcode_minus_L_CXX=yes # Not in the search PATH,
+ # but as the default
+ # location of the library.
+ ;;
+ esac
+
+ case $cc_basename in
+ CC*)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ aCC*)
+ case $host_cpu in
+ hppa*64*)
+ archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ ia64*)
+ archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ *)
+ archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ esac
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ #
+ # There doesn't appear to be a way to prevent this compiler from
+ # explicitly linking system object files so we need to strip them
+ # from the output so that they don't get included in the library
+ # dependencies.
+ output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
+ ;;
+ *)
+ if test "$GXX" = yes; then
+ if test $with_gnu_ld = no; then
+ case $host_cpu in
+ hppa*64*)
+ archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ ia64*)
+ archive_cmds_CXX='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ *)
+ archive_cmds_CXX='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ esac
+ fi
+ else
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ fi
+ ;;
+ esac
+ ;;
+
+ interix[3-9]*)
+ hardcode_direct_CXX=no
+ hardcode_shlibpath_var_CXX=no
+ hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
+ export_dynamic_flag_spec_CXX='${wl}-E'
+ # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
+ # Instead, shared libraries are loaded at an image base (0x10000000 by
+ # default) and relocated if they conflict, which is a slow very memory
+ # consuming and fragmenting process. To avoid this, we pick a random,
+ # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
+ # time. Moving up from 0x10000000 also allows more sbrk(2) space.
+ archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+ archive_expsym_cmds_CXX='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+ ;;
+ irix5* | irix6*)
+ case $cc_basename in
+ CC*)
+ # SGI C++
+ archive_cmds_CXX='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+
+ # Archives containing C++ object files must be created using
+ # "CC -ar", where "CC" is the IRIX C++ compiler. This is
+ # necessary to make sure instantiated templates are included
+ # in the archive.
+ old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs'
+ ;;
+ *)
+ if test "$GXX" = yes; then
+ if test "$with_gnu_ld" = no; then
+ archive_cmds_CXX='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ else
+ archive_cmds_CXX='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` -o $lib'
+ fi
+ fi
+ link_all_deplibs_CXX=yes
+ ;;
+ esac
+ hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
+ hardcode_libdir_separator_CXX=:
+ inherit_rpath_CXX=yes
+ ;;
+
+ linux* | k*bsd*-gnu | kopensolaris*-gnu)
+ case $cc_basename in
+ KCC*)
+ # Kuck and Associates, Inc. (KAI) C++ Compiler
+
+ # KCC will only create a shared library if the output file
+ # ends with ".so" (or ".sl" for HP-UX), so rename the library
+ # to its proper name (with version) after linking.
+ archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
+ archive_expsym_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib'
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ #
+ # There doesn't appear to be a way to prevent this compiler from
+ # explicitly linking system object files so we need to strip them
+ # from the output so that they don't get included in the library
+ # dependencies.
+ output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
+
+ hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
+ export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
+
+ # Archives containing C++ object files must be created using
+ # "CC -Bstatic", where "CC" is the KAI C++ compiler.
+ old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs'
+ ;;
+ icpc* | ecpc* )
+ # Intel C++
+ with_gnu_ld=yes
+ # version 8.0 and above of icpc choke on multiply defined symbols
+ # if we add $predep_objects and $postdep_objects, however 7.1 and
+ # earlier do not add the objects themselves.
+ case `$CC -V 2>&1` in
+ *"Version 7."*)
+ archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ ;;
+ *) # Version 8.0 or newer
+ tmp_idyn=
+ case $host_cpu in
+ ia64*) tmp_idyn=' -i_dynamic';;
+ esac
+ archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ ;;
+ esac
+ archive_cmds_need_lc_CXX=no
+ hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
+ export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
+ whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
+ ;;
+ pgCC* | pgcpp*)
+ # Portland Group C++ compiler
+ case `$CC -V` in
+ *pgCC\ [1-5].* | *pgcpp\ [1-5].*)
+ prelink_cmds_CXX='tpldir=Template.dir~
+ rm -rf $tpldir~
+ $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
+ compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
+ old_archive_cmds_CXX='tpldir=Template.dir~
+ rm -rf $tpldir~
+ $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
+ $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
+ $RANLIB $oldlib'
+ archive_cmds_CXX='tpldir=Template.dir~
+ rm -rf $tpldir~
+ $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
+ $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
+ archive_expsym_cmds_CXX='tpldir=Template.dir~
+ rm -rf $tpldir~
+ $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
+ $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
+ ;;
+ *) # Version 6 and above use weak symbols
+ archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
+ archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
+ ;;
+ esac
+
+ hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir'
+ export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
+ whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+ ;;
+ cxx*)
+ # Compaq C++
+ archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
+
+ runpath_var=LD_RUN_PATH
+ hardcode_libdir_flag_spec_CXX='-rpath $libdir'
+ hardcode_libdir_separator_CXX=:
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ #
+ # There doesn't appear to be a way to prevent this compiler from
+ # explicitly linking system object files so we need to strip them
+ # from the output so that they don't get included in the library
+ # dependencies.
+ output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed'
+ ;;
+ xl* | mpixl* | bgxl*)
+ # IBM XL 8.0 on PPC, with GNU ld
+ hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
+ export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
+ archive_cmds_CXX='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ if test "x$supports_anon_versioning" = xyes; then
+ archive_expsym_cmds_CXX='echo "{ global:" > $output_objdir/$libname.ver~
+ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+ echo "local: *; };" >> $output_objdir/$libname.ver~
+ $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
+ fi
+ ;;
+ *)
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ C*)
+ # Sun C++ 5.9
+ no_undefined_flag_CXX=' -zdefs'
+ archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ archive_expsym_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
+ hardcode_libdir_flag_spec_CXX='-R$libdir'
+ whole_archive_flag_spec_CXX='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+ compiler_needs_object_CXX=yes
+
+ # Not sure whether something based on
+ # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
+ # would be better.
+ output_verbose_link_cmd='func_echo_all'
+
+ # Archives containing C++ object files must be created using
+ # "CC -xar", where "CC" is the Sun C++ compiler. This is
+ # necessary to make sure instantiated templates are included
+ # in the archive.
+ old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
+ ;;
+ esac
+ ;;
+ esac
+ ;;
+
+ lynxos*)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+
+ m88k*)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+
+ mvs*)
+ case $cc_basename in
+ cxx*)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ *)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ esac
+ ;;
+
+ netbsd*)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ archive_cmds_CXX='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
+ wlarc=
+ hardcode_libdir_flag_spec_CXX='-R$libdir'
+ hardcode_direct_CXX=yes
+ hardcode_shlibpath_var_CXX=no
+ fi
+ # Workaround some broken pre-1.5 toolchains
+ output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
+ ;;
+
+ *nto* | *qnx*)
+ ld_shlibs_CXX=yes
+ ;;
+
+ openbsd2*)
+ # C++ shared libraries are fairly broken
+ ld_shlibs_CXX=no
+ ;;
+
+ openbsd*)
+ if test -f /usr/libexec/ld.so; then
+ hardcode_direct_CXX=yes
+ hardcode_shlibpath_var_CXX=no
+ hardcode_direct_absolute_CXX=yes
+ archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
+ hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
+ if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
+ export_dynamic_flag_spec_CXX='${wl}-E'
+ whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+ fi
+ output_verbose_link_cmd=func_echo_all
+ else
+ ld_shlibs_CXX=no
+ fi
+ ;;
+
+ osf3* | osf4* | osf5*)
+ case $cc_basename in
+ KCC*)
+ # Kuck and Associates, Inc. (KAI) C++ Compiler
+
+ # KCC will only create a shared library if the output file
+ # ends with ".so" (or ".sl" for HP-UX), so rename the library
+ # to its proper name (with version) after linking.
+ archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
+
+ hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
+ hardcode_libdir_separator_CXX=:
+
+ # Archives containing C++ object files must be created using
+ # the KAI C++ compiler.
+ case $host in
+ osf3*) old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' ;;
+ *) old_archive_cmds_CXX='$CC -o $oldlib $oldobjs' ;;
+ esac
+ ;;
+ RCC*)
+ # Rational C++ 2.4.1
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ cxx*)
+ case $host in
+ osf3*)
+ allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
+ archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && func_echo_all "${wl}-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+ hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
+ ;;
+ *)
+ allow_undefined_flag_CXX=' -expect_unresolved \*'
+ archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+ archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
+ echo "-hidden">> $lib.exp~
+ $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~
+ $RM $lib.exp'
+ hardcode_libdir_flag_spec_CXX='-rpath $libdir'
+ ;;
+ esac
+
+ hardcode_libdir_separator_CXX=:
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ #
+ # There doesn't appear to be a way to prevent this compiler from
+ # explicitly linking system object files so we need to strip them
+ # from the output so that they don't get included in the library
+ # dependencies.
+ output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
+ ;;
+ *)
+ if test "$GXX" = yes && test "$with_gnu_ld" = no; then
+ allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
+ case $host in
+ osf3*)
+ archive_cmds_CXX='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ ;;
+ *)
+ archive_cmds_CXX='$CC -shared $pic_flag -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ ;;
+ esac
+
+ hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
+ hardcode_libdir_separator_CXX=:
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
+
+ else
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ fi
+ ;;
+ esac
+ ;;
+
+ psos*)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+
+ sunos4*)
+ case $cc_basename in
+ CC*)
+ # Sun C++ 4.x
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ lcc*)
+ # Lucid
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ *)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ esac
+ ;;
+
+ solaris*)
+ case $cc_basename in
+ CC* | sunCC*)
+ # Sun C++ 4.2, 5.x and Centerline C++
+ archive_cmds_need_lc_CXX=yes
+ no_undefined_flag_CXX=' -zdefs'
+ archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
+
+ hardcode_libdir_flag_spec_CXX='-R$libdir'
+ hardcode_shlibpath_var_CXX=no
+ case $host_os in
+ solaris2.[0-5] | solaris2.[0-5].*) ;;
+ *)
+ # The compiler driver will combine and reorder linker options,
+ # but understands `-z linker_flag'.
+ # Supported since Solaris 2.6 (maybe 2.5.1?)
+ whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract'
+ ;;
+ esac
+ link_all_deplibs_CXX=yes
+
+ output_verbose_link_cmd='func_echo_all'
+
+ # Archives containing C++ object files must be created using
+ # "CC -xar", where "CC" is the Sun C++ compiler. This is
+ # necessary to make sure instantiated templates are included
+ # in the archive.
+ old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
+ ;;
+ gcx*)
+ # Green Hills C++ Compiler
+ archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
+
+ # The C++ compiler must be used to create the archive.
+ old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
+ ;;
+ *)
+ # GNU C++ compiler with Solaris linker
+ if test "$GXX" = yes && test "$with_gnu_ld" = no; then
+ no_undefined_flag_CXX=' ${wl}-z ${wl}defs'
+ if $CC --version | $GREP -v '^2\.7' > /dev/null; then
+ archive_cmds_CXX='$CC -shared $pic_flag -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
+ archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $CC -shared $pic_flag -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
+ else
+ # g++ 2.7 appears to require `-G' NOT `-shared' on this
+ # platform.
+ archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
+ archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
+ fi
+
+ hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir'
+ case $host_os in
+ solaris2.[0-5] | solaris2.[0-5].*) ;;
+ *)
+ whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
+ ;;
+ esac
+ fi
+ ;;
+ esac
+ ;;
+
+ sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
+ no_undefined_flag_CXX='${wl}-z,text'
+ archive_cmds_need_lc_CXX=no
+ hardcode_shlibpath_var_CXX=no
+ runpath_var='LD_RUN_PATH'
+
+ case $cc_basename in
+ CC*)
+ archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ *)
+ archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ esac
+ ;;
+
+ sysv5* | sco3.2v5* | sco5v6*)
+ # Note: We can NOT use -z defs as we might desire, because we do not
+ # link with -lc, and that would cause any symbols used from libc to
+ # always be unresolved, which means just about no library would
+ # ever link correctly. If we're not using GNU ld we use -z text
+ # though, which does catch some bad symbols but isn't as heavy-handed
+ # as -z defs.
+ no_undefined_flag_CXX='${wl}-z,text'
+ allow_undefined_flag_CXX='${wl}-z,nodefs'
+ archive_cmds_need_lc_CXX=no
+ hardcode_shlibpath_var_CXX=no
+ hardcode_libdir_flag_spec_CXX='${wl}-R,$libdir'
+ hardcode_libdir_separator_CXX=':'
+ link_all_deplibs_CXX=yes
+ export_dynamic_flag_spec_CXX='${wl}-Bexport'
+ runpath_var='LD_RUN_PATH'
+
+ case $cc_basename in
+ CC*)
+ archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ old_archive_cmds_CXX='$CC -Tprelink_objects $oldobjs~
+ '"$old_archive_cmds_CXX"
+ reload_cmds_CXX='$CC -Tprelink_objects $reload_objs~
+ '"$reload_cmds_CXX"
+ ;;
+ *)
+ archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ esac
+ ;;
+
+ tandem*)
+ case $cc_basename in
+ NCC*)
+ # NonStop-UX NCC 3.20
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ *)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ esac
+ ;;
+
+ vxworks*)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+
+ *)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ esac
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
+$as_echo "$ld_shlibs_CXX" >&6; }
+ test "$ld_shlibs_CXX" = no && can_build_shared=no
+
+ GCC_CXX="$GXX"
+ LD_CXX="$LD"
+
+ ## CAVEAT EMPTOR:
+ ## There is no encapsulation within the following macros, do not change
+ ## the running order or otherwise move them around unless you know exactly
+ ## what you are doing...
+ # Dependencies to place before and after the object being linked:
+predep_objects_CXX=
+postdep_objects_CXX=
+predeps_CXX=
+postdeps_CXX=
+compiler_lib_search_path_CXX=
+
+cat > conftest.$ac_ext <<_LT_EOF
+class Foo
+{
+public:
+ Foo (void) { a = 0; }
+private:
+ int a;
+};
+_LT_EOF
+
+
+_lt_libdeps_save_CFLAGS=$CFLAGS
+case "$CC $CFLAGS " in #(
+*\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;;
+*\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;;
+*\ -fuse-linker-plugin*\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;;
+esac
+
+if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ # Parse the compiler output and extract the necessary
+ # objects, libraries and library flags.
+
+ # Sentinel used to keep track of whether or not we are before
+ # the conftest object file.
+ pre_test_object_deps_done=no
+
+ for p in `eval "$output_verbose_link_cmd"`; do
+ case ${prev}${p} in
+
+ -L* | -R* | -l*)
+ # Some compilers place space between "-{L,R}" and the path.
+ # Remove the space.
+ if test $p = "-L" ||
+ test $p = "-R"; then
+ prev=$p
+ continue
+ fi
+
+ # Expand the sysroot to ease extracting the directories later.
+ if test -z "$prev"; then
+ case $p in
+ -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;;
+ -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;;
+ -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;;
+ esac
+ fi
+ case $p in
+ =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;;
+ esac
+ if test "$pre_test_object_deps_done" = no; then
+ case ${prev} in
+ -L | -R)
+ # Internal compiler library paths should come after those
+ # provided the user. The postdeps already come after the
+ # user supplied libs so there is no need to process them.
+ if test -z "$compiler_lib_search_path_CXX"; then
+ compiler_lib_search_path_CXX="${prev}${p}"
+ else
+ compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} ${prev}${p}"
+ fi
+ ;;
+ # The "-l" case would never come before the object being
+ # linked, so don't bother handling this case.
+ esac
+ else
+ if test -z "$postdeps_CXX"; then
+ postdeps_CXX="${prev}${p}"
+ else
+ postdeps_CXX="${postdeps_CXX} ${prev}${p}"
+ fi
+ fi
+ prev=
+ ;;
+
+ *.lto.$objext) ;; # Ignore GCC LTO objects
+ *.$objext)
+ # This assumes that the test object file only shows up
+ # once in the compiler output.
+ if test "$p" = "conftest.$objext"; then
+ pre_test_object_deps_done=yes
+ continue
+ fi
+
+ if test "$pre_test_object_deps_done" = no; then
+ if test -z "$predep_objects_CXX"; then
+ predep_objects_CXX="$p"
+ else
+ predep_objects_CXX="$predep_objects_CXX $p"
+ fi
+ else
+ if test -z "$postdep_objects_CXX"; then
+ postdep_objects_CXX="$p"
+ else
+ postdep_objects_CXX="$postdep_objects_CXX $p"
+ fi
+ fi
+ ;;
+
+ *) ;; # Ignore the rest.
+
+ esac
+ done
+
+ # Clean up.
+ rm -f a.out a.exe
+else
+ echo "libtool.m4: error: problem compiling CXX test program"
+fi
+
+$RM -f confest.$objext
+CFLAGS=$_lt_libdeps_save_CFLAGS
+
+# PORTME: override above test on systems where it is broken
+case $host_os in
+interix[3-9]*)
+ # Interix 3.5 installs completely hosed .la files for C++, so rather than
+ # hack all around it, let's just trust "g++" to DTRT.
+ predep_objects_CXX=
+ postdep_objects_CXX=
+ postdeps_CXX=
+ ;;
+
+linux*)
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ C*)
+ # Sun C++ 5.9
+
+ # The more standards-conforming stlport4 library is
+ # incompatible with the Cstd library. Avoid specifying
+ # it if it's in CXXFLAGS. Ignore libCrun as
+ # -library=stlport4 depends on it.
+ case " $CXX $CXXFLAGS " in
+ *" -library=stlport4 "*)
+ solaris_use_stlport4=yes
+ ;;
+ esac
+
+ if test "$solaris_use_stlport4" != yes; then
+ postdeps_CXX='-library=Cstd -library=Crun'
+ fi
+ ;;
+ esac
+ ;;
+
+solaris*)
+ case $cc_basename in
+ CC* | sunCC*)
+ # The more standards-conforming stlport4 library is
+ # incompatible with the Cstd library. Avoid specifying
+ # it if it's in CXXFLAGS. Ignore libCrun as
+ # -library=stlport4 depends on it.
+ case " $CXX $CXXFLAGS " in
+ *" -library=stlport4 "*)
+ solaris_use_stlport4=yes
+ ;;
+ esac
+
+ # Adding this requires a known-good setup of shared libraries for
+ # Sun compiler versions before 5.6, else PIC objects from an old
+ # archive will be linked into the output, leading to subtle bugs.
+ if test "$solaris_use_stlport4" != yes; then
+ postdeps_CXX='-library=Cstd -library=Crun'
+ fi
+ ;;
+ esac
+ ;;
+esac
+
+
+case " $postdeps_CXX " in
+*" -lc "*) archive_cmds_need_lc_CXX=no ;;
+esac
+ compiler_lib_search_dirs_CXX=
+if test -n "${compiler_lib_search_path_CXX}"; then
+ compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ lt_prog_compiler_wl_CXX=
+lt_prog_compiler_pic_CXX=
+lt_prog_compiler_static_CXX=
+
+
+ # C++ specific cases for pic, static, wl, etc.
+ if test "$GXX" = yes; then
+ lt_prog_compiler_wl_CXX='-Wl,'
+ lt_prog_compiler_static_CXX='-static'
+
+ case $host_os in
+ aix*)
+ # All AIX code is PIC.
+ if test "$host_cpu" = ia64; then
+ # AIX 5 now supports IA64 processor
+ lt_prog_compiler_static_CXX='-Bstatic'
+ fi
+ ;;
+
+ amigaos*)
+ case $host_cpu in
+ powerpc)
+ # see comment about AmigaOS4 .so support
+ lt_prog_compiler_pic_CXX='-fPIC'
+ ;;
+ m68k)
+ # FIXME: we need at least 68020 code to build shared libraries, but
+ # adding the `-m68020' flag to GCC prevents building anything better,
+ # like `-m68040'.
+ lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4'
+ ;;
+ esac
+ ;;
+
+ beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+ # PIC is the default for these OSes.
+ ;;
+ mingw* | cygwin* | os2* | pw32* | cegcc*)
+ # This hack is so that the source file can tell whether it is being
+ # built for inclusion in a dll (and should export symbols for example).
+ # Although the cygwin gcc ignores -fPIC, still need this for old-style
+ # (--disable-auto-import) libraries
+ lt_prog_compiler_pic_CXX='-DDLL_EXPORT'
+ ;;
+ darwin* | rhapsody*)
+ # PIC is the default on this platform
+ # Common symbols not allowed in MH_DYLIB files
+ lt_prog_compiler_pic_CXX='-fno-common'
+ ;;
+ *djgpp*)
+ # DJGPP does not support shared libraries at all
+ lt_prog_compiler_pic_CXX=
+ ;;
+ haiku*)
+ # PIC is the default for Haiku.
+ # The "-static" flag exists, but is broken.
+ lt_prog_compiler_static_CXX=
+ ;;
+ interix[3-9]*)
+ # Interix 3.x gcc -fpic/-fPIC options generate broken code.
+ # Instead, we relocate shared libraries at runtime.
+ ;;
+ sysv4*MP*)
+ if test -d /usr/nec; then
+ lt_prog_compiler_pic_CXX=-Kconform_pic
+ fi
+ ;;
+ hpux*)
+ # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
+ # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
+ # sets the default TLS model and affects inlining.
+ case $host_cpu in
+ hppa*64*)
+ ;;
+ *)
+ lt_prog_compiler_pic_CXX='-fPIC'
+ ;;
+ esac
+ ;;
+ *qnx* | *nto*)
+ # QNX uses GNU C++, but need to define -shared option too, otherwise
+ # it will coredump.
+ lt_prog_compiler_pic_CXX='-fPIC -shared'
+ ;;
+ *)
+ lt_prog_compiler_pic_CXX='-fPIC'
+ ;;
+ esac
+ else
+ case $host_os in
+ aix[4-9]*)
+ # All AIX code is PIC.
+ if test "$host_cpu" = ia64; then
+ # AIX 5 now supports IA64 processor
+ lt_prog_compiler_static_CXX='-Bstatic'
+ else
+ lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp'
+ fi
+ ;;
+ chorus*)
+ case $cc_basename in
+ cxch68*)
+ # Green Hills C++ Compiler
+ # _LT_TAGVAR(lt_prog_compiler_static, CXX)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a"
+ ;;
+ esac
+ ;;
+ mingw* | cygwin* | os2* | pw32* | cegcc*)
+ # This hack is so that the source file can tell whether it is being
+ # built for inclusion in a dll (and should export symbols for example).
+ lt_prog_compiler_pic_CXX='-DDLL_EXPORT'
+ ;;
+ dgux*)
+ case $cc_basename in
+ ec++*)
+ lt_prog_compiler_pic_CXX='-KPIC'
+ ;;
+ ghcx*)
+ # Green Hills C++ Compiler
+ lt_prog_compiler_pic_CXX='-pic'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ freebsd* | dragonfly*)
+ # FreeBSD uses GNU C++
+ ;;
+ hpux9* | hpux10* | hpux11*)
+ case $cc_basename in
+ CC*)
+ lt_prog_compiler_wl_CXX='-Wl,'
+ lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
+ if test "$host_cpu" != ia64; then
+ lt_prog_compiler_pic_CXX='+Z'
+ fi
+ ;;
+ aCC*)
+ lt_prog_compiler_wl_CXX='-Wl,'
+ lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
+ case $host_cpu in
+ hppa*64*|ia64*)
+ # +Z the default
+ ;;
+ *)
+ lt_prog_compiler_pic_CXX='+Z'
+ ;;
+ esac
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ interix*)
+ # This is c89, which is MS Visual C++ (no shared libs)
+ # Anyone wants to do a port?
+ ;;
+ irix5* | irix6* | nonstopux*)
+ case $cc_basename in
+ CC*)
+ lt_prog_compiler_wl_CXX='-Wl,'
+ lt_prog_compiler_static_CXX='-non_shared'
+ # CC pic flag -KPIC is the default.
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ linux* | k*bsd*-gnu | kopensolaris*-gnu)
+ case $cc_basename in
+ KCC*)
+ # KAI C++ Compiler
+ lt_prog_compiler_wl_CXX='--backend -Wl,'
+ lt_prog_compiler_pic_CXX='-fPIC'
+ ;;
+ ecpc* )
+ # old Intel C++ for x86_64 which still supported -KPIC.
+ lt_prog_compiler_wl_CXX='-Wl,'
+ lt_prog_compiler_pic_CXX='-KPIC'
+ lt_prog_compiler_static_CXX='-static'
+ ;;
+ icpc* )
+ # Intel C++, used to be incompatible with GCC.
+ # ICC 10 doesn't accept -KPIC any more.
+ lt_prog_compiler_wl_CXX='-Wl,'
+ lt_prog_compiler_pic_CXX='-fPIC'
+ lt_prog_compiler_static_CXX='-static'
+ ;;
+ pgCC* | pgcpp*)
+ # Portland Group C++ compiler
+ lt_prog_compiler_wl_CXX='-Wl,'
+ lt_prog_compiler_pic_CXX='-fpic'
+ lt_prog_compiler_static_CXX='-Bstatic'
+ ;;
+ cxx*)
+ # Compaq C++
+ # Make sure the PIC flag is empty. It appears that all Alpha
+ # Linux and Compaq Tru64 Unix objects are PIC.
+ lt_prog_compiler_pic_CXX=
+ lt_prog_compiler_static_CXX='-non_shared'
+ ;;
+ xlc* | xlC* | bgxl[cC]* | mpixl[cC]*)
+ # IBM XL 8.0, 9.0 on PPC and BlueGene
+ lt_prog_compiler_wl_CXX='-Wl,'
+ lt_prog_compiler_pic_CXX='-qpic'
+ lt_prog_compiler_static_CXX='-qstaticlink'
+ ;;
+ *)
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ C*)
+ # Sun C++ 5.9
+ lt_prog_compiler_pic_CXX='-KPIC'
+ lt_prog_compiler_static_CXX='-Bstatic'
+ lt_prog_compiler_wl_CXX='-Qoption ld '
+ ;;
+ esac
+ ;;
+ esac
+ ;;
+ lynxos*)
+ ;;
+ m88k*)
+ ;;
+ mvs*)
+ case $cc_basename in
+ cxx*)
+ lt_prog_compiler_pic_CXX='-W c,exportall'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ netbsd*)
+ ;;
+ *qnx* | *nto*)
+ # QNX uses GNU C++, but need to define -shared option too, otherwise
+ # it will coredump.
+ lt_prog_compiler_pic_CXX='-fPIC -shared'
+ ;;
+ osf3* | osf4* | osf5*)
+ case $cc_basename in
+ KCC*)
+ lt_prog_compiler_wl_CXX='--backend -Wl,'
+ ;;
+ RCC*)
+ # Rational C++ 2.4.1
+ lt_prog_compiler_pic_CXX='-pic'
+ ;;
+ cxx*)
+ # Digital/Compaq C++
+ lt_prog_compiler_wl_CXX='-Wl,'
+ # Make sure the PIC flag is empty. It appears that all Alpha
+ # Linux and Compaq Tru64 Unix objects are PIC.
+ lt_prog_compiler_pic_CXX=
+ lt_prog_compiler_static_CXX='-non_shared'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ psos*)
+ ;;
+ solaris*)
+ case $cc_basename in
+ CC* | sunCC*)
+ # Sun C++ 4.2, 5.x and Centerline C++
+ lt_prog_compiler_pic_CXX='-KPIC'
+ lt_prog_compiler_static_CXX='-Bstatic'
+ lt_prog_compiler_wl_CXX='-Qoption ld '
+ ;;
+ gcx*)
+ # Green Hills C++ Compiler
+ lt_prog_compiler_pic_CXX='-PIC'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ sunos4*)
+ case $cc_basename in
+ CC*)
+ # Sun C++ 4.x
+ lt_prog_compiler_pic_CXX='-pic'
+ lt_prog_compiler_static_CXX='-Bstatic'
+ ;;
+ lcc*)
+ # Lucid
+ lt_prog_compiler_pic_CXX='-pic'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
+ case $cc_basename in
+ CC*)
+ lt_prog_compiler_wl_CXX='-Wl,'
+ lt_prog_compiler_pic_CXX='-KPIC'
+ lt_prog_compiler_static_CXX='-Bstatic'
+ ;;
+ esac
+ ;;
+ tandem*)
+ case $cc_basename in
+ NCC*)
+ # NonStop-UX NCC 3.20
+ lt_prog_compiler_pic_CXX='-KPIC'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ vxworks*)
+ ;;
+ *)
+ lt_prog_compiler_can_build_shared_CXX=no
+ ;;
+ esac
+ fi
+
+case $host_os in
+ # For platforms which do not support PIC, -DPIC is meaningless:
+ *djgpp*)
+ lt_prog_compiler_pic_CXX=
+ ;;
+ *)
+ lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC"
+ ;;
+esac
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
+$as_echo_n "checking for $compiler option to produce PIC... " >&6; }
+if ${lt_cv_prog_compiler_pic_CXX+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_pic_CXX=$lt_prog_compiler_pic_CXX
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_CXX" >&5
+$as_echo "$lt_cv_prog_compiler_pic_CXX" >&6; }
+lt_prog_compiler_pic_CXX=$lt_cv_prog_compiler_pic_CXX
+
+#
+# Check to make sure the PIC flag actually works.
+#
+if test -n "$lt_prog_compiler_pic_CXX"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5
+$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... " >&6; }
+if ${lt_cv_prog_compiler_pic_works_CXX+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_pic_works_CXX=no
+ ac_outfile=conftest.$ac_objext
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+ lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ # The option is referenced via a variable to avoid confusing sed.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>conftest.err)
+ ac_status=$?
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s "$ac_outfile"; then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings other than the usual output.
+ $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_pic_works_CXX=yes
+ fi
+ fi
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_CXX" >&5
+$as_echo "$lt_cv_prog_compiler_pic_works_CXX" >&6; }
+
+if test x"$lt_cv_prog_compiler_pic_works_CXX" = xyes; then
+ case $lt_prog_compiler_pic_CXX in
+ "" | " "*) ;;
+ *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;;
+ esac
+else
+ lt_prog_compiler_pic_CXX=
+ lt_prog_compiler_can_build_shared_CXX=no
+fi
+
+fi
+
+
+
+
+
+#
+# Check to make sure the static flag actually works.
+#
+wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
+$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
+if ${lt_cv_prog_compiler_static_works_CXX+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_static_works_CXX=no
+ save_LDFLAGS="$LDFLAGS"
+ LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
+ echo "$lt_simple_link_test_code" > conftest.$ac_ext
+ if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
+ # The linker can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ if test -s conftest.err; then
+ # Append any errors to the config.log.
+ cat conftest.err 1>&5
+ $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if diff conftest.exp conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_static_works_CXX=yes
+ fi
+ else
+ lt_cv_prog_compiler_static_works_CXX=yes
+ fi
+ fi
+ $RM -r conftest*
+ LDFLAGS="$save_LDFLAGS"
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_CXX" >&5
+$as_echo "$lt_cv_prog_compiler_static_works_CXX" >&6; }
+
+if test x"$lt_cv_prog_compiler_static_works_CXX" = xyes; then
+ :
+else
+ lt_prog_compiler_static_CXX=
+fi
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
+$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
+if ${lt_cv_prog_compiler_c_o_CXX+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_c_o_CXX=no
+ $RM -r conftest 2>/dev/null
+ mkdir conftest
+ cd conftest
+ mkdir out
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ lt_compiler_flag="-o out/conftest2.$ac_objext"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>out/conftest.err)
+ ac_status=$?
+ cat out/conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s out/conftest2.$ac_objext
+ then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
+ $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+ if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_c_o_CXX=yes
+ fi
+ fi
+ chmod u+w . 2>&5
+ $RM conftest*
+ # SGI C++ compiler will create directory out/ii_files/ for
+ # template instantiation
+ test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
+ $RM out/* && rmdir out
+ cd ..
+ $RM -r conftest
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
+$as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
+$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
+if ${lt_cv_prog_compiler_c_o_CXX+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_c_o_CXX=no
+ $RM -r conftest 2>/dev/null
+ mkdir conftest
+ cd conftest
+ mkdir out
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ lt_compiler_flag="-o out/conftest2.$ac_objext"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>out/conftest.err)
+ ac_status=$?
+ cat out/conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s out/conftest2.$ac_objext
+ then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
+ $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+ if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_c_o_CXX=yes
+ fi
+ fi
+ chmod u+w . 2>&5
+ $RM conftest*
+ # SGI C++ compiler will create directory out/ii_files/ for
+ # template instantiation
+ test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
+ $RM out/* && rmdir out
+ cd ..
+ $RM -r conftest
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
+$as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
+
+
+
+
+hard_links="nottested"
+if test "$lt_cv_prog_compiler_c_o_CXX" = no && test "$need_locks" != no; then
+ # do not overwrite the value of need_locks provided by the user
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
+$as_echo_n "checking if we can lock with hard links... " >&6; }
+ hard_links=yes
+ $RM conftest*
+ ln conftest.a conftest.b 2>/dev/null && hard_links=no
+ touch conftest.a
+ ln conftest.a conftest.b 2>&5 || hard_links=no
+ ln conftest.a conftest.b 2>/dev/null && hard_links=no
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
+$as_echo "$hard_links" >&6; }
+ if test "$hard_links" = no; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
+$as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
+ need_locks=warn
+ fi
+else
+ need_locks=no
+fi
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
+$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
+
+ export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+ exclude_expsyms_CXX='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
+ case $host_os in
+ aix[4-9]*)
+ # If we're using GNU nm, then we don't want the "-C" option.
+ # -C means demangle to AIX nm, but means don't demangle with GNU nm
+ # Also, AIX nm treats weak defined symbols like other global defined
+ # symbols, whereas GNU nm marks them as "W".
+ if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
+ export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+ else
+ export_symbols_cmds_CXX='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+ fi
+ ;;
+ pw32*)
+ export_symbols_cmds_CXX="$ltdll_cmds"
+ ;;
+ cygwin* | mingw* | cegcc*)
+ case $cc_basename in
+ cl*)
+ exclude_expsyms_CXX='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
+ ;;
+ *)
+ export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols'
+ exclude_expsyms_CXX='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'
+ ;;
+ esac
+ ;;
+ *)
+ export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+ ;;
+ esac
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
+$as_echo "$ld_shlibs_CXX" >&6; }
+test "$ld_shlibs_CXX" = no && can_build_shared=no
+
+with_gnu_ld_CXX=$with_gnu_ld
+
+
+
+
+
+
+#
+# Do we need to explicitly link libc?
+#
+case "x$archive_cmds_need_lc_CXX" in
+x|xyes)
+ # Assume -lc should be added
+ archive_cmds_need_lc_CXX=yes
+
+ if test "$enable_shared" = yes && test "$GCC" = yes; then
+ case $archive_cmds_CXX in
+ *'~'*)
+ # FIXME: we may have to deal with multi-command sequences.
+ ;;
+ '$CC '*)
+ # Test whether the compiler implicitly links with -lc since on some
+ # systems, -lgcc has to come before -lc. If gcc already passes -lc
+ # to ld, don't add -lc before -lgcc.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
+$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
+if ${lt_cv_archive_cmds_need_lc_CXX+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ $RM conftest*
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } 2>conftest.err; then
+ soname=conftest
+ lib=conftest
+ libobjs=conftest.$ac_objext
+ deplibs=
+ wl=$lt_prog_compiler_wl_CXX
+ pic_flag=$lt_prog_compiler_pic_CXX
+ compiler_flags=-v
+ linker_flags=-v
+ verstring=
+ output_objdir=.
+ libname=conftest
+ lt_save_allow_undefined_flag=$allow_undefined_flag_CXX
+ allow_undefined_flag_CXX=
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
+ (eval $archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+ then
+ lt_cv_archive_cmds_need_lc_CXX=no
+ else
+ lt_cv_archive_cmds_need_lc_CXX=yes
+ fi
+ allow_undefined_flag_CXX=$lt_save_allow_undefined_flag
+ else
+ cat conftest.err 1>&5
+ fi
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_CXX" >&5
+$as_echo "$lt_cv_archive_cmds_need_lc_CXX" >&6; }
+ archive_cmds_need_lc_CXX=$lt_cv_archive_cmds_need_lc_CXX
+ ;;
+ esac
+ fi
+ ;;
+esac
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
+$as_echo_n "checking dynamic linker characteristics... " >&6; }
+
+library_names_spec=
+libname_spec='lib$name'
+soname_spec=
+shrext_cmds=".so"
+postinstall_cmds=
+postuninstall_cmds=
+finish_cmds=
+finish_eval=
+shlibpath_var=
+shlibpath_overrides_runpath=unknown
+version_type=none
+dynamic_linker="$host_os ld.so"
+sys_lib_dlsearch_path_spec="/lib /usr/lib"
+need_lib_prefix=unknown
+hardcode_into_libs=no
+
+# when you set need_version to no, make sure it does not cause -set_version
+# flags to be left without arguments
+need_version=unknown
+
+case $host_os in
+aix3*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
+ shlibpath_var=LIBPATH
+
+ # AIX 3 has no versioning support, so we append a major version to the name.
+ soname_spec='${libname}${release}${shared_ext}$major'
+ ;;
+
+aix[4-9]*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_lib_prefix=no
+ need_version=no
+ hardcode_into_libs=yes
+ if test "$host_cpu" = ia64; then
+ # AIX 5 supports IA64
+ library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ else
+ # With GCC up to 2.95.x, collect2 would create an import file
+ # for dependence libraries. The import file would start with
+ # the line `#! .'. This would cause the generated library to
+ # depend on `.', always an invalid library. This was fixed in
+ # development snapshots of GCC prior to 3.0.
+ case $host_os in
+ aix4 | aix4.[01] | aix4.[01].*)
+ if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
+ echo ' yes '
+ echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
+ :
+ else
+ can_build_shared=no
+ fi
+ ;;
+ esac
+ # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
+ # soname into executable. Probably we can add versioning support to
+ # collect2, so additional links can be useful in future.
+ if test "$aix_use_runtimelinking" = yes; then
+ # If using run time linking (on AIX 4.2 or later) use lib<name>.so
+ # instead of lib<name>.a to let people know that these are not
+ # typical AIX shared libraries.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ else
+ # We preserve .a as extension for shared libraries through AIX4.2
+ # and later when we are not doing run time linking.
+ library_names_spec='${libname}${release}.a $libname.a'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ fi
+ shlibpath_var=LIBPATH
+ fi
+ ;;
+
+amigaos*)
+ case $host_cpu in
+ powerpc)
+ # Since July 2007 AmigaOS4 officially supports .so libraries.
+ # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ ;;
+ m68k)
+ library_names_spec='$libname.ixlibrary $libname.a'
+ # Create ${libname}_ixlibrary.a entries in /sys/libs.
+ finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
+ ;;
+ esac
+ ;;
+
+beos*)
+ library_names_spec='${libname}${shared_ext}'
+ dynamic_linker="$host_os ld.so"
+ shlibpath_var=LIBRARY_PATH
+ ;;
+
+bsdi[45]*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
+ sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
+ # the default ld.so.conf also contains /usr/contrib/lib and
+ # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
+ # libtool to hard-code these into programs
+ ;;
+
+cygwin* | mingw* | pw32* | cegcc*)
+ version_type=windows
+ shrext_cmds=".dll"
+ need_version=no
+ need_lib_prefix=no
+
+ case $GCC,$cc_basename in
+ yes,*)
+ # gcc
+ library_names_spec='$libname.dll.a'
+ # DLL is installed to $(libdir)/../bin by postinstall_cmds
+ postinstall_cmds='base_file=`basename \${file}`~
+ dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
+ dldir=$destdir/`dirname \$dlpath`~
+ test -d \$dldir || mkdir -p \$dldir~
+ $install_prog $dir/$dlname \$dldir/$dlname~
+ chmod a+x \$dldir/$dlname~
+ if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
+ eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
+ fi'
+ postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
+ dlpath=$dir/\$dldll~
+ $RM \$dlpath'
+ shlibpath_overrides_runpath=yes
+
+ case $host_os in
+ cygwin*)
+ # Cygwin DLLs use 'cyg' prefix rather than 'lib'
+ soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+
+ ;;
+ mingw* | cegcc*)
+ # MinGW DLLs use traditional 'lib' prefix
+ soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+ ;;
+ pw32*)
+ # pw32 DLLs use 'pw' prefix rather than 'lib'
+ library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+ ;;
+ esac
+ dynamic_linker='Win32 ld.exe'
+ ;;
+
+ *,cl*)
+ # Native MSVC
+ libname_spec='$name'
+ soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+ library_names_spec='${libname}.dll.lib'
+
+ case $build_os in
+ mingw*)
+ sys_lib_search_path_spec=
+ lt_save_ifs=$IFS
+ IFS=';'
+ for lt_path in $LIB
+ do
+ IFS=$lt_save_ifs
+ # Let DOS variable expansion print the short 8.3 style file name.
+ lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
+ sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
+ done
+ IFS=$lt_save_ifs
+ # Convert to MSYS style.
+ sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'`
+ ;;
+ cygwin*)
+ # Convert to unix form, then to dos form, then back to unix form
+ # but this time dos style (no spaces!) so that the unix form looks
+ # like /cygdrive/c/PROGRA~1:/cygdr...
+ sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
+ sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
+ sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
+ ;;
+ *)
+ sys_lib_search_path_spec="$LIB"
+ if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then
+ # It is most probably a Windows format PATH.
+ sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
+ else
+ sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
+ fi
+ # FIXME: find the short name or the path components, as spaces are
+ # common. (e.g. "Program Files" -> "PROGRA~1")
+ ;;
+ esac
+
+ # DLL is installed to $(libdir)/../bin by postinstall_cmds
+ postinstall_cmds='base_file=`basename \${file}`~
+ dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
+ dldir=$destdir/`dirname \$dlpath`~
+ test -d \$dldir || mkdir -p \$dldir~
+ $install_prog $dir/$dlname \$dldir/$dlname'
+ postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
+ dlpath=$dir/\$dldll~
+ $RM \$dlpath'
+ shlibpath_overrides_runpath=yes
+ dynamic_linker='Win32 link.exe'
+ ;;
+
+ *)
+ # Assume MSVC wrapper
+ library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
+ dynamic_linker='Win32 ld.exe'
+ ;;
+ esac
+ # FIXME: first we should search . and the directory the executable is in
+ shlibpath_var=PATH
+ ;;
+
+darwin* | rhapsody*)
+ dynamic_linker="$host_os dyld"
+ version_type=darwin
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
+ soname_spec='${libname}${release}${major}$shared_ext'
+ shlibpath_overrides_runpath=yes
+ shlibpath_var=DYLD_LIBRARY_PATH
+ shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
+
+ sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
+ ;;
+
+dgux*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ ;;
+
+freebsd* | dragonfly*)
+ # DragonFly does not have aout. When/if they implement a new
+ # versioning mechanism, adjust this.
+ if test -x /usr/bin/objformat; then
+ objformat=`/usr/bin/objformat`
+ else
+ case $host_os in
+ freebsd[23].*) objformat=aout ;;
+ *) objformat=elf ;;
+ esac
+ fi
+ version_type=freebsd-$objformat
+ case $version_type in
+ freebsd-elf*)
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+ need_version=no
+ need_lib_prefix=no
+ ;;
+ freebsd-*)
+ library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
+ need_version=yes
+ ;;
+ esac
+ shlibpath_var=LD_LIBRARY_PATH
+ case $host_os in
+ freebsd2.*)
+ shlibpath_overrides_runpath=yes
+ ;;
+ freebsd3.[01]* | freebsdelf3.[01]*)
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+ freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
+ freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+ *) # from 4.6 on, and DragonFly
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+ esac
+ ;;
+
+gnu*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+
+haiku*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_lib_prefix=no
+ need_version=no
+ dynamic_linker="$host_os runtime_loader"
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
+ hardcode_into_libs=yes
+ ;;
+
+hpux9* | hpux10* | hpux11*)
+ # Give a soname corresponding to the major version so that dld.sl refuses to
+ # link against other versions.
+ version_type=sunos
+ need_lib_prefix=no
+ need_version=no
+ case $host_cpu in
+ ia64*)
+ shrext_cmds='.so'
+ hardcode_into_libs=yes
+ dynamic_linker="$host_os dld.so"
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ if test "X$HPUX_IA64_MODE" = X32; then
+ sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
+ else
+ sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
+ fi
+ sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+ ;;
+ hppa*64*)
+ shrext_cmds='.sl'
+ hardcode_into_libs=yes
+ dynamic_linker="$host_os dld.sl"
+ shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
+ shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
+ sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+ ;;
+ *)
+ shrext_cmds='.sl'
+ dynamic_linker="$host_os dld.sl"
+ shlibpath_var=SHLIB_PATH
+ shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ ;;
+ esac
+ # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
+ postinstall_cmds='chmod 555 $lib'
+ # or fails outright, so override atomically:
+ install_override_mode=555
+ ;;
+
+interix[3-9]*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+
+irix5* | irix6* | nonstopux*)
+ case $host_os in
+ nonstopux*) version_type=nonstopux ;;
+ *)
+ if test "$lt_cv_prog_gnu_ld" = yes; then
+ version_type=linux # correct to gnu/linux during the next big refactor
+ else
+ version_type=irix
+ fi ;;
+ esac
+ need_lib_prefix=no
+ need_version=no
+ soname_spec='${libname}${release}${shared_ext}$major'
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
+ case $host_os in
+ irix5* | nonstopux*)
+ libsuff= shlibsuff=
+ ;;
+ *)
+ case $LD in # libtool.m4 will add one of these switches to LD
+ *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
+ libsuff= shlibsuff= libmagic=32-bit;;
+ *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
+ libsuff=32 shlibsuff=N32 libmagic=N32;;
+ *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
+ libsuff=64 shlibsuff=64 libmagic=64-bit;;
+ *) libsuff= shlibsuff= libmagic=never-match;;
+ esac
+ ;;
+ esac
+ shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
+ shlibpath_overrides_runpath=no
+ sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
+ sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
+ hardcode_into_libs=yes
+ ;;
+
+# No shared lib support for Linux oldld, aout, or coff.
+linux*oldld* | linux*aout* | linux*coff*)
+ dynamic_linker=no
+ ;;
+
+# This must be glibc/ELF.
+linux* | k*bsd*-gnu | kopensolaris*-gnu)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+
+ # Some binutils ld are patched to set DT_RUNPATH
+ if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_shlibpath_overrides_runpath=no
+ save_LDFLAGS=$LDFLAGS
+ save_libdir=$libdir
+ eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \
+ LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\""
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+ if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
+ lt_cv_shlibpath_overrides_runpath=yes
+fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ LDFLAGS=$save_LDFLAGS
+ libdir=$save_libdir
+
+fi
+
+ shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
+
+ # This implies no fast_install, which is unacceptable.
+ # Some rework will be needed to allow for fast_install
+ # before this can be enabled.
+ hardcode_into_libs=yes
+
+ # Add ABI-specific directories to the system library path.
+ sys_lib_dlsearch_path_spec="/lib64 /usr/lib64 /lib /usr/lib"
+
+ # Append ld.so.conf contents to the search path
+ if test -f /etc/ld.so.conf; then
+ lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
+ sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec $lt_ld_extra"
+
+ fi
+
+ # We used to test for /lib/ld.so.1 and disable shared libraries on
+ # powerpc, because MkLinux only supported shared libraries with the
+ # GNU dynamic linker. Since this was broken with cross compilers,
+ # most powerpc-linux boxes support dynamic linking these days and
+ # people can always --disable-shared, the test was removed, and we
+ # assume the GNU/Linux dynamic linker is in use.
+ dynamic_linker='GNU/Linux ld.so'
+ ;;
+
+netbsd*)
+ version_type=sunos
+ need_lib_prefix=no
+ need_version=no
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+ dynamic_linker='NetBSD (a.out) ld.so'
+ else
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ dynamic_linker='NetBSD ld.elf_so'
+ fi
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+
+newsos6)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ ;;
+
+*nto* | *qnx*)
+ version_type=qnx
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ dynamic_linker='ldqnx.so'
+ ;;
+
+openbsd*)
+ version_type=sunos
+ sys_lib_dlsearch_path_spec="/usr/lib"
+ need_lib_prefix=no
+ # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
+ case $host_os in
+ openbsd3.3 | openbsd3.3.*) need_version=yes ;;
+ *) need_version=no ;;
+ esac
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ case $host_os in
+ openbsd2.[89] | openbsd2.[89].*)
+ shlibpath_overrides_runpath=no
+ ;;
+ *)
+ shlibpath_overrides_runpath=yes
+ ;;
+ esac
+ else
+ shlibpath_overrides_runpath=yes
+ fi
+ ;;
+
+os2*)
+ libname_spec='$name'
+ shrext_cmds=".dll"
+ need_lib_prefix=no
+ library_names_spec='$libname${shared_ext} $libname.a'
+ dynamic_linker='OS/2 ld.exe'
+ shlibpath_var=LIBPATH
+ ;;
+
+osf3* | osf4* | osf5*)
+ version_type=osf
+ need_lib_prefix=no
+ need_version=no
+ soname_spec='${libname}${release}${shared_ext}$major'
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
+ sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
+ ;;
+
+rdos*)
+ dynamic_linker=no
+ ;;
+
+solaris*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ # ldd complains unless libraries are executable
+ postinstall_cmds='chmod +x $lib'
+ ;;
+
+sunos4*)
+ version_type=sunos
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ if test "$with_gnu_ld" = yes; then
+ need_lib_prefix=no
+ fi
+ need_version=yes
+ ;;
+
+sysv4 | sysv4.3*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ case $host_vendor in
+ sni)
+ shlibpath_overrides_runpath=no
+ need_lib_prefix=no
+ runpath_var=LD_RUN_PATH
+ ;;
+ siemens)
+ need_lib_prefix=no
+ ;;
+ motorola)
+ need_lib_prefix=no
+ need_version=no
+ shlibpath_overrides_runpath=no
+ sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
+ ;;
+ esac
+ ;;
+
+sysv4*MP*)
+ if test -d /usr/nec ;then
+ version_type=linux # correct to gnu/linux during the next big refactor
+ library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
+ soname_spec='$libname${shared_ext}.$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ fi
+ ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+ version_type=freebsd-elf
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ if test "$with_gnu_ld" = yes; then
+ sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
+ else
+ sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
+ case $host_os in
+ sco3.2v5*)
+ sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
+ ;;
+ esac
+ fi
+ sys_lib_dlsearch_path_spec='/usr/lib'
+ ;;
+
+tpf*)
+ # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+
+uts4*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ ;;
+
+*)
+ dynamic_linker=no
+ ;;
+esac
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
+$as_echo "$dynamic_linker" >&6; }
+test "$dynamic_linker" = no && can_build_shared=no
+
+variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
+if test "$GCC" = yes; then
+ variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
+fi
+
+if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
+ sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
+fi
+if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
+ sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
+$as_echo_n "checking how to hardcode library paths into programs... " >&6; }
+hardcode_action_CXX=
+if test -n "$hardcode_libdir_flag_spec_CXX" ||
+ test -n "$runpath_var_CXX" ||
+ test "X$hardcode_automatic_CXX" = "Xyes" ; then
+
+ # We can hardcode non-existent directories.
+ if test "$hardcode_direct_CXX" != no &&
+ # If the only mechanism to avoid hardcoding is shlibpath_var, we
+ # have to relink, otherwise we might link with an installed library
+ # when we should be linking with a yet-to-be-installed one
+ ## test "$_LT_TAGVAR(hardcode_shlibpath_var, CXX)" != no &&
+ test "$hardcode_minus_L_CXX" != no; then
+ # Linking always hardcodes the temporary library directory.
+ hardcode_action_CXX=relink
+ else
+ # We can link without hardcoding, and we can hardcode nonexisting dirs.
+ hardcode_action_CXX=immediate
+ fi
+else
+ # We cannot hardcode anything, or else we can only hardcode existing
+ # directories.
+ hardcode_action_CXX=unsupported
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_CXX" >&5
+$as_echo "$hardcode_action_CXX" >&6; }
+
+if test "$hardcode_action_CXX" = relink ||
+ test "$inherit_rpath_CXX" = yes; then
+ # Fast installation is not supported
+ enable_fast_install=no
+elif test "$shlibpath_overrides_runpath" = yes ||
+ test "$enable_shared" = no; then
+ # Fast installation is not necessary
+ enable_fast_install=needless
+fi
+
+
+
+
+
+
+
+ fi # test -n "$compiler"
+
+ CC=$lt_save_CC
+ CFLAGS=$lt_save_CFLAGS
+ LDCXX=$LD
+ LD=$lt_save_LD
+ GCC=$lt_save_GCC
+ with_gnu_ld=$lt_save_with_gnu_ld
+ lt_cv_path_LDCXX=$lt_cv_path_LD
+ lt_cv_path_LD=$lt_save_path_LD
+ lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
+ lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
+fi # test "$_lt_caught_CXX_error" != yes
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ ac_config_commands="$ac_config_commands libtool"
+
+
+
+
+# Only expand once:
+
+
+
+# Checks for header files.
+ac_header_dirent=no
+for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
+ as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5
+$as_echo_n "checking for $ac_hdr that defines DIR... " >&6; }
+if eval \${$as_ac_Header+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/types.h>
+#include <$ac_hdr>
+
+int
+main ()
+{
+if ((DIR *) 0)
+return 0;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ eval "$as_ac_Header=yes"
+else
+ eval "$as_ac_Header=no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+eval ac_res=\$$as_ac_Header
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_hdr" | $as_tr_cpp` 1
+_ACEOF
+
+ac_header_dirent=$ac_hdr; break
+fi
+
+done
+# Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
+if test $ac_header_dirent = dirent.h; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
+$as_echo_n "checking for library containing opendir... " >&6; }
+if ${ac_cv_search_opendir+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_func_search_save_LIBS=$LIBS
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char opendir ();
+int
+main ()
+{
+return opendir ();
+ ;
+ return 0;
+}
+_ACEOF
+for ac_lib in '' dir; do
+ if test -z "$ac_lib"; then
+ ac_res="none required"
+ else
+ ac_res=-l$ac_lib
+ LIBS="-l$ac_lib $ac_func_search_save_LIBS"
+ fi
+ if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_search_opendir=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext
+ if ${ac_cv_search_opendir+:} false; then :
+ break
+fi
+done
+if ${ac_cv_search_opendir+:} false; then :
+
+else
+ ac_cv_search_opendir=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
+$as_echo "$ac_cv_search_opendir" >&6; }
+ac_res=$ac_cv_search_opendir
+if test "$ac_res" != no; then :
+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+fi
+
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
+$as_echo_n "checking for library containing opendir... " >&6; }
+if ${ac_cv_search_opendir+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_func_search_save_LIBS=$LIBS
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char opendir ();
+int
+main ()
+{
+return opendir ();
+ ;
+ return 0;
+}
+_ACEOF
+for ac_lib in '' x; do
+ if test -z "$ac_lib"; then
+ ac_res="none required"
+ else
+ ac_res=-l$ac_lib
+ LIBS="-l$ac_lib $ac_func_search_save_LIBS"
+ fi
+ if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_search_opendir=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext
+ if ${ac_cv_search_opendir+:} false; then :
+ break
+fi
+done
+if ${ac_cv_search_opendir+:} false; then :
+
+else
+ ac_cv_search_opendir=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
+$as_echo "$ac_cv_search_opendir" >&6; }
+ac_res=$ac_cv_search_opendir
+if test "$ac_res" != no; then :
+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+fi
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
+$as_echo_n "checking for ANSI C header files... " >&6; }
+if ${ac_cv_header_stdc+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <float.h>
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_header_stdc=yes
+else
+ ac_cv_header_stdc=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+if test $ac_cv_header_stdc = yes; then
+ # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <string.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "memchr" >/dev/null 2>&1; then :
+
+else
+ ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+ # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdlib.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "free" >/dev/null 2>&1; then :
+
+else
+ ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+ # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
+ if test "$cross_compiling" = yes; then :
+ :
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <ctype.h>
+#include <stdlib.h>
+#if ((' ' & 0x0FF) == 0x020)
+# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+#else
+# define ISLOWER(c) \
+ (('a' <= (c) && (c) <= 'i') \
+ || ('j' <= (c) && (c) <= 'r') \
+ || ('s' <= (c) && (c) <= 'z'))
+# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
+#endif
+
+#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+int
+main ()
+{
+ int i;
+ for (i = 0; i < 256; i++)
+ if (XOR (islower (i), ISLOWER (i))
+ || toupper (i) != TOUPPER (i))
+ return 2;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+else
+ ac_cv_header_stdc=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
+$as_echo "$ac_cv_header_stdc" >&6; }
+if test $ac_cv_header_stdc = yes; then
+
+$as_echo "#define STDC_HEADERS 1" >>confdefs.h
+
+fi
+
+for ac_header in limits.h mntent.h stdlib.h string.h sys/mount.h unistd.h
+do :
+ as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+# Checks for typedefs, structures, and compiler characteristics.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5
+$as_echo_n "checking for stdbool.h that conforms to C99... " >&6; }
+if ${ac_cv_header_stdbool_h+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+ #include <stdbool.h>
+ #ifndef bool
+ "error: bool is not defined"
+ #endif
+ #ifndef false
+ "error: false is not defined"
+ #endif
+ #if false
+ "error: false is not 0"
+ #endif
+ #ifndef true
+ "error: true is not defined"
+ #endif
+ #if true != 1
+ "error: true is not 1"
+ #endif
+ #ifndef __bool_true_false_are_defined
+ "error: __bool_true_false_are_defined is not defined"
+ #endif
+
+ struct s { _Bool s: 1; _Bool t; } s;
+
+ char a[true == 1 ? 1 : -1];
+ char b[false == 0 ? 1 : -1];
+ char c[__bool_true_false_are_defined == 1 ? 1 : -1];
+ char d[(bool) 0.5 == true ? 1 : -1];
+ /* See body of main program for 'e'. */
+ char f[(_Bool) 0.0 == false ? 1 : -1];
+ char g[true];
+ char h[sizeof (_Bool)];
+ char i[sizeof s.t];
+ enum { j = false, k = true, l = false * true, m = true * 256 };
+ /* The following fails for
+ HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */
+ _Bool n[m];
+ char o[sizeof n == m * sizeof n[0] ? 1 : -1];
+ char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1];
+ /* Catch a bug in an HP-UX C compiler. See
+ http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html
+ http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html
+ */
+ _Bool q = true;
+ _Bool *pq = &q;
+
+int
+main ()
+{
+
+ bool e = &s;
+ *pq |= q;
+ *pq |= ! q;
+ /* Refer to every declared value, to avoid compiler optimizations. */
+ return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l
+ + !m + !n + !o + !p + !q + !pq);
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_header_stdbool_h=yes
+else
+ ac_cv_header_stdbool_h=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5
+$as_echo "$ac_cv_header_stdbool_h" >&6; }
+ ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default"
+if test "x$ac_cv_type__Bool" = xyes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE__BOOL 1
+_ACEOF
+
+
+fi
+
+
+if test $ac_cv_header_stdbool_h = yes; then
+
+$as_echo "#define HAVE_STDBOOL_H 1" >>confdefs.h
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
+$as_echo_n "checking for an ANSI C-conforming const... " >&6; }
+if ${ac_cv_c_const+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+#ifndef __cplusplus
+ /* Ultrix mips cc rejects this sort of thing. */
+ typedef int charset[2];
+ const charset cs = { 0, 0 };
+ /* SunOS 4.1.1 cc rejects this. */
+ char const *const *pcpcc;
+ char **ppc;
+ /* NEC SVR4.0.2 mips cc rejects this. */
+ struct point {int x, y;};
+ static struct point const zero = {0,0};
+ /* AIX XL C 1.02.0.0 rejects this.
+ It does not let you subtract one const X* pointer from another in
+ an arm of an if-expression whose if-part is not a constant
+ expression */
+ const char *g = "string";
+ pcpcc = &g + (g ? g-g : 0);
+ /* HPUX 7.0 cc rejects these. */
+ ++pcpcc;
+ ppc = (char**) pcpcc;
+ pcpcc = (char const *const *) ppc;
+ { /* SCO 3.2v4 cc rejects this sort of thing. */
+ char tx;
+ char *t = &tx;
+ char const *s = 0 ? (char *) 0 : (char const *) 0;
+
+ *t++ = 0;
+ if (s) return 0;
+ }
+ { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
+ int x[] = {25, 17};
+ const int *foo = &x[0];
+ ++foo;
+ }
+ { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
+ typedef const int *iptr;
+ iptr p = 0;
+ ++p;
+ }
+ { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying
+ "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
+ struct s { int j; const int *ap[3]; } bx;
+ struct s *b = &bx; b->j = 5;
+ }
+ { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
+ const int foo = 10;
+ if (!foo) return 0;
+ }
+ return !cs[0] && !zero.x;
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_c_const=yes
+else
+ ac_cv_c_const=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
+$as_echo "$ac_cv_c_const" >&6; }
+if test $ac_cv_c_const = no; then
+
+$as_echo "#define const /**/" >>confdefs.h
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for uid_t in sys/types.h" >&5
+$as_echo_n "checking for uid_t in sys/types.h... " >&6; }
+if ${ac_cv_type_uid_t+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/types.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "uid_t" >/dev/null 2>&1; then :
+ ac_cv_type_uid_t=yes
+else
+ ac_cv_type_uid_t=no
+fi
+rm -f conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_uid_t" >&5
+$as_echo "$ac_cv_type_uid_t" >&6; }
+if test $ac_cv_type_uid_t = no; then
+
+$as_echo "#define uid_t int" >>confdefs.h
+
+
+$as_echo "#define gid_t int" >>confdefs.h
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
+$as_echo_n "checking for inline... " >&6; }
+if ${ac_cv_c_inline+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_cv_c_inline=no
+for ac_kw in inline __inline__ __inline; do
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifndef __cplusplus
+typedef int foo_t;
+static $ac_kw foo_t static_foo () {return 0; }
+$ac_kw foo_t foo () {return 0; }
+#endif
+
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_c_inline=$ac_kw
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ test "$ac_cv_c_inline" != no && break
+done
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
+$as_echo "$ac_cv_c_inline" >&6; }
+
+case $ac_cv_c_inline in
+ inline | yes) ;;
+ *)
+ case $ac_cv_c_inline in
+ no) ac_val=;;
+ *) ac_val=$ac_cv_c_inline;;
+ esac
+ cat >>confdefs.h <<_ACEOF
+#ifndef __cplusplus
+#define inline $ac_val
+#endif
+_ACEOF
+ ;;
+esac
+
+ac_fn_c_find_intX_t "$LINENO" "64" "ac_cv_c_int64_t"
+case $ac_cv_c_int64_t in #(
+ no|yes) ;; #(
+ *)
+
+cat >>confdefs.h <<_ACEOF
+#define int64_t $ac_cv_c_int64_t
+_ACEOF
+;;
+esac
+
+ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
+if test "x$ac_cv_type_pid_t" = xyes; then :
+
+else
+
+cat >>confdefs.h <<_ACEOF
+#define pid_t int
+_ACEOF
+
+fi
+
+
+# Checks for library functions.
+for ac_header in unistd.h
+do :
+ ac_fn_c_check_header_mongrel "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default"
+if test "x$ac_cv_header_unistd_h" = xyes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_UNISTD_H 1
+_ACEOF
+
+fi
+
+done
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working chown" >&5
+$as_echo_n "checking for working chown... " >&6; }
+if ${ac_cv_func_chown_works+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "$cross_compiling" = yes; then :
+ ac_cv_func_chown_works=no
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$ac_includes_default
+#include <fcntl.h>
+
+int
+main ()
+{
+ char *f = "conftest.chown";
+ struct stat before, after;
+
+ if (creat (f, 0600) < 0)
+ return 1;
+ if (stat (f, &before) < 0)
+ return 1;
+ if (chown (f, (uid_t) -1, (gid_t) -1) == -1)
+ return 1;
+ if (stat (f, &after) < 0)
+ return 1;
+ return ! (before.st_uid == after.st_uid && before.st_gid == after.st_gid);
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+ ac_cv_func_chown_works=yes
+else
+ ac_cv_func_chown_works=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+rm -f conftest.chown
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_chown_works" >&5
+$as_echo "$ac_cv_func_chown_works" >&6; }
+if test $ac_cv_func_chown_works = yes; then
+
+$as_echo "#define HAVE_CHOWN 1" >>confdefs.h
+
+fi
+
+# getmntent is in the standard C library on UNICOS, in -lsun on Irix 4,
+# -lseq on Dynix/PTX, -lgen on Unixware.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing getmntent" >&5
+$as_echo_n "checking for library containing getmntent... " >&6; }
+if ${ac_cv_search_getmntent+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_func_search_save_LIBS=$LIBS
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char getmntent ();
+int
+main ()
+{
+return getmntent ();
+ ;
+ return 0;
+}
+_ACEOF
+for ac_lib in '' sun seq gen; do
+ if test -z "$ac_lib"; then
+ ac_res="none required"
+ else
+ ac_res=-l$ac_lib
+ LIBS="-l$ac_lib $ac_func_search_save_LIBS"
+ fi
+ if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_search_getmntent=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext
+ if ${ac_cv_search_getmntent+:} false; then :
+ break
+fi
+done
+if ${ac_cv_search_getmntent+:} false; then :
+
+else
+ ac_cv_search_getmntent=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_getmntent" >&5
+$as_echo "$ac_cv_search_getmntent" >&6; }
+ac_res=$ac_cv_search_getmntent
+if test "$ac_res" != no; then :
+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+ ac_cv_func_getmntent=yes
+
+$as_echo "#define HAVE_GETMNTENT 1" >>confdefs.h
+
+else
+ ac_cv_func_getmntent=no
+fi
+
+
+for ac_header in stdlib.h
+do :
+ ac_fn_c_check_header_mongrel "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" "$ac_includes_default"
+if test "x$ac_cv_header_stdlib_h" = xyes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_STDLIB_H 1
+_ACEOF
+
+fi
+
+done
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible malloc" >&5
+$as_echo_n "checking for GNU libc compatible malloc... " >&6; }
+if ${ac_cv_func_malloc_0_nonnull+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "$cross_compiling" = yes; then :
+ ac_cv_func_malloc_0_nonnull=no
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#if defined STDC_HEADERS || defined HAVE_STDLIB_H
+# include <stdlib.h>
+#else
+char *malloc ();
+#endif
+
+int
+main ()
+{
+return ! malloc (0);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+ ac_cv_func_malloc_0_nonnull=yes
+else
+ ac_cv_func_malloc_0_nonnull=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_malloc_0_nonnull" >&5
+$as_echo "$ac_cv_func_malloc_0_nonnull" >&6; }
+if test $ac_cv_func_malloc_0_nonnull = yes; then :
+
+$as_echo "#define HAVE_MALLOC 1" >>confdefs.h
+
+else
+ $as_echo "#define HAVE_MALLOC 0" >>confdefs.h
+
+ case " $LIBOBJS " in
+ *" malloc.$ac_objext "* ) ;;
+ *) LIBOBJS="$LIBOBJS malloc.$ac_objext"
+ ;;
+esac
+
+
+$as_echo "#define malloc rpl_malloc" >>confdefs.h
+
+fi
+
+
+for ac_header in stdlib.h
+do :
+ ac_fn_c_check_header_mongrel "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" "$ac_includes_default"
+if test "x$ac_cv_header_stdlib_h" = xyes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_STDLIB_H 1
+_ACEOF
+
+fi
+
+done
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible realloc" >&5
+$as_echo_n "checking for GNU libc compatible realloc... " >&6; }
+if ${ac_cv_func_realloc_0_nonnull+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "$cross_compiling" = yes; then :
+ ac_cv_func_realloc_0_nonnull=no
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#if defined STDC_HEADERS || defined HAVE_STDLIB_H
+# include <stdlib.h>
+#else
+char *realloc ();
+#endif
+
+int
+main ()
+{
+return ! realloc (0, 0);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+ ac_cv_func_realloc_0_nonnull=yes
+else
+ ac_cv_func_realloc_0_nonnull=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_realloc_0_nonnull" >&5
+$as_echo "$ac_cv_func_realloc_0_nonnull" >&6; }
+if test $ac_cv_func_realloc_0_nonnull = yes; then :
+
+$as_echo "#define HAVE_REALLOC 1" >>confdefs.h
+
+else
+ $as_echo "#define HAVE_REALLOC 0" >>confdefs.h
+
+ case " $LIBOBJS " in
+ *" realloc.$ac_objext "* ) ;;
+ *) LIBOBJS="$LIBOBJS realloc.$ac_objext"
+ ;;
+esac
+
+
+$as_echo "#define realloc rpl_realloc" >>confdefs.h
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether lstat correctly handles trailing slash" >&5
+$as_echo_n "checking whether lstat correctly handles trailing slash... " >&6; }
+if ${ac_cv_func_lstat_dereferences_slashed_symlink+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ rm -f conftest.sym conftest.file
+echo >conftest.file
+if test "$as_ln_s" = "ln -s" && ln -s conftest.file conftest.sym; then
+ if test "$cross_compiling" = yes; then :
+ ac_cv_func_lstat_dereferences_slashed_symlink=no
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+struct stat sbuf;
+ /* Linux will dereference the symlink and fail, as required by POSIX.
+ That is better in the sense that it means we will not
+ have to compile and use the lstat wrapper. */
+ return lstat ("conftest.sym/", &sbuf) == 0;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+ ac_cv_func_lstat_dereferences_slashed_symlink=yes
+else
+ ac_cv_func_lstat_dereferences_slashed_symlink=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+else
+ # If the `ln -s' command failed, then we probably don't even
+ # have an lstat function.
+ ac_cv_func_lstat_dereferences_slashed_symlink=no
+fi
+rm -f conftest.sym conftest.file
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_lstat_dereferences_slashed_symlink" >&5
+$as_echo "$ac_cv_func_lstat_dereferences_slashed_symlink" >&6; }
+
+test $ac_cv_func_lstat_dereferences_slashed_symlink = yes &&
+
+cat >>confdefs.h <<_ACEOF
+#define LSTAT_FOLLOWS_SLASHED_SYMLINK 1
+_ACEOF
+
+
+if test "x$ac_cv_func_lstat_dereferences_slashed_symlink" = xno; then
+ case " $LIBOBJS " in
+ *" lstat.$ac_objext "* ) ;;
+ *) LIBOBJS="$LIBOBJS lstat.$ac_objext"
+ ;;
+esac
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat accepts an empty string" >&5
+$as_echo_n "checking whether stat accepts an empty string... " >&6; }
+if ${ac_cv_func_stat_empty_string_bug+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "$cross_compiling" = yes; then :
+ ac_cv_func_stat_empty_string_bug=yes
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+struct stat sbuf;
+ return stat ("", &sbuf) == 0;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+ ac_cv_func_stat_empty_string_bug=no
+else
+ ac_cv_func_stat_empty_string_bug=yes
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_stat_empty_string_bug" >&5
+$as_echo "$ac_cv_func_stat_empty_string_bug" >&6; }
+if test $ac_cv_func_stat_empty_string_bug = yes; then
+ case " $LIBOBJS " in
+ *" stat.$ac_objext "* ) ;;
+ *) LIBOBJS="$LIBOBJS stat.$ac_objext"
+ ;;
+esac
+
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_STAT_EMPTY_STRING_BUG 1
+_ACEOF
+
+fi
+
+for ac_func in getmntent hasmntopt memset mkdir rmdir strdup
+do :
+ as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
+if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+
+if test x$with_pam = xtrue; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pam_syslog in -lpam" >&5
+$as_echo_n "checking for pam_syslog in -lpam... " >&6; }
+if ${ac_cv_lib_pam_pam_syslog+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lpam $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char pam_syslog ();
+int
+main ()
+{
+return pam_syslog ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_pam_pam_syslog=yes
+else
+ ac_cv_lib_pam_pam_syslog=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pam_pam_syslog" >&5
+$as_echo "$ac_cv_lib_pam_pam_syslog" >&6; }
+if test "x$ac_cv_lib_pam_pam_syslog" = xyes; then :
+
+ :
+
+else
+ as_fn_error $? "Cannot compile PAM module without libpam!" "$LINENO" 5
+fi
+
+
+ for ac_header in security/pam_modules.h security/pam_modutil.h security/pam_ext.h
+do :
+ as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+else
+ as_fn_error $? "Cannot compile PAM module without necessary
+ header files!" "$LINENO" 5
+fi
+
+done
+
+fi
+
+ac_config_files="$ac_config_files Makefile tests/Makefile tests/tools/testenv.sh tests/tools/Makefile tests/tools/cgconfigparser/Makefile tests/tools/cgclassify/Makefile tests/tools/multimount/Makefile tests/runlibcgrouptest.sh src/Makefile src/daemon/Makefile src/tools/Makefile src/pam/Makefile src/bindings/Makefile scripts/Makefile scripts/init.d/cgconfig scripts/init.d/cgred samples/Makefile include/Makefile doc/Makefile doc/man/Makefile dist/Makefile libcgroup.pc"
+
+ac_config_files="$ac_config_files dist/libcgroup.spec:dist/libcgroup.spec.in"
+
+CFLAGS="$CFLAGS -Wall"
+cat >confcache <<\_ACEOF
+# This file is a shell script that caches the results of configure
+# tests run on this system so they can be shared between configure
+# scripts and configure runs, see configure's option --config-cache.
+# It is not useful on other systems. If it contains results you don't
+# want to keep, you may remove or edit it.
+#
+# config.status only pays attention to the cache file if you give it
+# the --recheck option to rerun configure.
+#
+# `ac_cv_env_foo' variables (set or unset) will be overridden when
+# loading this file, other *unset* `ac_cv_foo' will be assigned the
+# following values.
+
+_ACEOF
+
+# The following way of writing the cache mishandles newlines in values,
+# but we know of no workaround that is simple, portable, and efficient.
+# So, we kill variables containing newlines.
+# Ultrix sh set writes to stderr and can't be redirected directly,
+# and sets the high bit in the cache file unless we assign to the vars.
+(
+ for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
+ eval ac_val=\$$ac_var
+ case $ac_val in #(
+ *${as_nl}*)
+ case $ac_var in #(
+ *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+ esac
+ case $ac_var in #(
+ _ | IFS | as_nl) ;; #(
+ BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+ *) { eval $ac_var=; unset $ac_var;} ;;
+ esac ;;
+ esac
+ done
+
+ (set) 2>&1 |
+ case $as_nl`(ac_space=' '; set) 2>&1` in #(
+ *${as_nl}ac_space=\ *)
+ # `set' does not quote correctly, so add quotes: double-quote
+ # substitution turns \\\\ into \\, and sed turns \\ into \.
+ sed -n \
+ "s/'/'\\\\''/g;
+ s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
+ ;; #(
+ *)
+ # `set' quotes correctly as required by POSIX, so do not add quotes.
+ sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+ ;;
+ esac |
+ sort
+) |
+ sed '
+ /^ac_cv_env_/b end
+ t clear
+ :clear
+ s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
+ t end
+ s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
+ :end' >>confcache
+if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
+ if test -w "$cache_file"; then
+ if test "x$cache_file" != "x/dev/null"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
+$as_echo "$as_me: updating cache $cache_file" >&6;}
+ if test ! -f "$cache_file" || test -h "$cache_file"; then
+ cat confcache >"$cache_file"
+ else
+ case $cache_file in #(
+ */* | ?:*)
+ mv -f confcache "$cache_file"$$ &&
+ mv -f "$cache_file"$$ "$cache_file" ;; #(
+ *)
+ mv -f confcache "$cache_file" ;;
+ esac
+ fi
+ fi
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
+$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
+ fi
+fi
+rm -f confcache
+
+test "x$prefix" = xNONE && prefix=$ac_default_prefix
+# Let make expand exec_prefix.
+test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
+
+DEFS=-DHAVE_CONFIG_H
+
+ac_libobjs=
+ac_ltlibobjs=
+U=
+for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
+ # 1. Remove the extension, and $U if already installed.
+ ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
+ ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
+ # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
+ # will be set to the directory where LIBOBJS objects are built.
+ as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
+ as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
+done
+LIBOBJS=$ac_libobjs
+
+LTLIBOBJS=$ac_ltlibobjs
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
+$as_echo_n "checking that generated files are newer than configure... " >&6; }
+ if test -n "$am_sleep_pid"; then
+ # Hide warnings about reused PIDs.
+ wait $am_sleep_pid 2>/dev/null
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
+$as_echo "done" >&6; }
+ if test -n "$EXEEXT"; then
+ am__EXEEXT_TRUE=
+ am__EXEEXT_FALSE='#'
+else
+ am__EXEEXT_TRUE='#'
+ am__EXEEXT_FALSE=
+fi
+
+if test -z "${WITH_BINDINGS_TRUE}" && test -z "${WITH_BINDINGS_FALSE}"; then
+ as_fn_error $? "conditional \"WITH_BINDINGS\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${WITH_TOOLS_TRUE}" && test -z "${WITH_TOOLS_FALSE}"; then
+ as_fn_error $? "conditional \"WITH_TOOLS\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${WITH_PAM_TRUE}" && test -z "${WITH_PAM_FALSE}"; then
+ as_fn_error $? "conditional \"WITH_PAM\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${WITH_DAEMON_TRUE}" && test -z "${WITH_DAEMON_FALSE}"; then
+ as_fn_error $? "conditional \"WITH_DAEMON\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${WITH_INITSCRIPT_INSTALL_TRUE}" && test -z "${WITH_INITSCRIPT_INSTALL_FALSE}"; then
+ as_fn_error $? "conditional \"WITH_INITSCRIPT_INSTALL\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
+ as_fn_error $? "conditional \"AMDEP\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
+ as_fn_error $? "conditional \"am__fastdepCXX\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
+ as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+
+: "${CONFIG_STATUS=./config.status}"
+ac_write_fail=0
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files $CONFIG_STATUS"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
+$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
+as_write_fail=0
+cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
+#! $SHELL
+# Generated by $as_me.
+# Run this file to recreate the current configuration.
+# Compiler output produced by configure, useful for debugging
+# configure, is in config.log if it exists.
+
+debug=false
+ac_cs_recheck=false
+ac_cs_silent=false
+
+SHELL=\${CONFIG_SHELL-$SHELL}
+export SHELL
+_ASEOF
+cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
+## -------------------- ##
+## M4sh Initialization. ##
+## -------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+ setopt NO_GLOB_SUBST
+else
+ case `(set -o) 2>/dev/null` in #(
+ *posix*) :
+ set -o posix ;; #(
+ *) :
+ ;;
+esac
+fi
+
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+# Prefer a ksh shell builtin over an external printf program on Solaris,
+# but without wasting forks for bash or zsh.
+if test -z "$BASH_VERSION$ZSH_VERSION" \
+ && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='print -r --'
+ as_echo_n='print -rn --'
+elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='printf %s\n'
+ as_echo_n='printf %s'
+else
+ if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+ as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+ as_echo_n='/usr/ucb/echo -n'
+ else
+ as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+ as_echo_n_body='eval
+ arg=$1;
+ case $arg in #(
+ *"$as_nl"*)
+ expr "X$arg" : "X\\(.*\\)$as_nl";
+ arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+ esac;
+ expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+ '
+ export as_echo_n_body
+ as_echo_n='sh -c $as_echo_n_body as_echo'
+ fi
+ export as_echo_body
+ as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ PATH_SEPARATOR=:
+ (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+ (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+ PATH_SEPARATOR=';'
+ }
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order. Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" "" $as_nl"
+
+# Find who we are. Look in the path if we contain no directory separator.
+as_myself=
+case $0 in #((
+ *[\\/]* ) as_myself=$0 ;;
+ *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+ as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+ $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+ exit 1
+fi
+
+# Unset variables that we do not need and which cause bugs (e.g. in
+# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
+# suppresses any "Segmentation fault" message there. '((' could
+# trigger a bug in pdksh 5.2.14.
+for as_var in BASH_ENV ENV MAIL MAILPATH
+do eval test x\${$as_var+set} = xset \
+ && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# CDPATH.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+
+# as_fn_error STATUS ERROR [LINENO LOG_FD]
+# ----------------------------------------
+# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
+# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
+# script with STATUS, using 1 if that was 0.
+as_fn_error ()
+{
+ as_status=$1; test $as_status -eq 0 && as_status=1
+ if test "$4"; then
+ as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
+ fi
+ $as_echo "$as_me: error: $2" >&2
+ as_fn_exit $as_status
+} # as_fn_error
+
+
+# as_fn_set_status STATUS
+# -----------------------
+# Set $? to STATUS, without forking.
+as_fn_set_status ()
+{
+ return $1
+} # as_fn_set_status
+
+# as_fn_exit STATUS
+# -----------------
+# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
+as_fn_exit ()
+{
+ set +e
+ as_fn_set_status $1
+ exit $1
+} # as_fn_exit
+
+# as_fn_unset VAR
+# ---------------
+# Portably unset VAR.
+as_fn_unset ()
+{
+ { eval $1=; unset $1;}
+}
+as_unset=as_fn_unset
+# as_fn_append VAR VALUE
+# ----------------------
+# Append the text in VALUE to the end of the definition contained in VAR. Take
+# advantage of any shell optimizations that allow amortized linear growth over
+# repeated appends, instead of the typical quadratic growth present in naive
+# implementations.
+if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
+ eval 'as_fn_append ()
+ {
+ eval $1+=\$2
+ }'
+else
+ as_fn_append ()
+ {
+ eval $1=\$$1\$2
+ }
+fi # as_fn_append
+
+# as_fn_arith ARG...
+# ------------------
+# Perform arithmetic evaluation on the ARGs, and store the result in the
+# global $as_val. Take advantage of shells that can avoid forks. The arguments
+# must be portable across $(()) and expr.
+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
+ eval 'as_fn_arith ()
+ {
+ as_val=$(( $* ))
+ }'
+else
+ as_fn_arith ()
+ {
+ as_val=`expr "$@" || test $? -eq 1`
+ }
+fi # as_fn_arith
+
+
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+ test "X`expr 00001 : '.*\(...\)'`" = X001; then
+ as_expr=expr
+else
+ as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+ as_basename=basename
+else
+ as_basename=false
+fi
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+ as_dirname=dirname
+else
+ as_dirname=false
+fi
+
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+ X"$0" : 'X\(//\)$' \| \
+ X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+ sed '/^.*\/\([^/][^/]*\)\/*$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in #(((((
+-n*)
+ case `echo 'xy\c'` in
+ *c*) ECHO_T=' ';; # ECHO_T is single tab character.
+ xy) ECHO_C='\c';;
+ *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
+ ECHO_T=' ';;
+ esac;;
+*)
+ ECHO_N='-n';;
+esac
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+ rm -f conf$$.dir/conf$$.file
+else
+ rm -f conf$$.dir
+ mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+ if ln -s conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s='ln -s'
+ # ... but there are two gotchas:
+ # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+ # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+ # In both cases, we have to default to `cp -pR'.
+ ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+ as_ln_s='cp -pR'
+ elif ln conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s=ln
+ else
+ as_ln_s='cp -pR'
+ fi
+else
+ as_ln_s='cp -pR'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+
+# as_fn_mkdir_p
+# -------------
+# Create "$as_dir" as a directory, including parents if necessary.
+as_fn_mkdir_p ()
+{
+
+ case $as_dir in #(
+ -*) as_dir=./$as_dir;;
+ esac
+ test -d "$as_dir" || eval $as_mkdir_p || {
+ as_dirs=
+ while :; do
+ case $as_dir in #(
+ *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+ *) as_qdir=$as_dir;;
+ esac
+ as_dirs="'$as_qdir' $as_dirs"
+ as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$as_dir" : 'X\(//\)[^/]' \| \
+ X"$as_dir" : 'X\(//\)$' \| \
+ X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ test -d "$as_dir" && break
+ done
+ test -z "$as_dirs" || eval "mkdir $as_dirs"
+ } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
+
+
+} # as_fn_mkdir_p
+if mkdir -p . 2>/dev/null; then
+ as_mkdir_p='mkdir -p "$as_dir"'
+else
+ test -d ./-p && rmdir ./-p
+ as_mkdir_p=false
+fi
+
+
+# as_fn_executable_p FILE
+# -----------------------
+# Test if FILE is an executable regular file.
+as_fn_executable_p ()
+{
+ test -f "$1" && test -x "$1"
+} # as_fn_executable_p
+as_test_x='test -x'
+as_executable_p=as_fn_executable_p
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+
+exec 6>&1
+## ----------------------------------- ##
+## Main body of $CONFIG_STATUS script. ##
+## ----------------------------------- ##
+_ASEOF
+test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# Save the log message, to keep $0 and so on meaningful, and to
+# report actual input values of CONFIG_FILES etc. instead of their
+# values after options handling.
+ac_log="
+This file was extended by libcgroup $as_me 0.41, which was
+generated by GNU Autoconf 2.69. Invocation command line was
+
+ CONFIG_FILES = $CONFIG_FILES
+ CONFIG_HEADERS = $CONFIG_HEADERS
+ CONFIG_LINKS = $CONFIG_LINKS
+ CONFIG_COMMANDS = $CONFIG_COMMANDS
+ $ $0 $@
+
+on `(hostname || uname -n) 2>/dev/null | sed 1q`
+"
+
+_ACEOF
+
+case $ac_config_files in *"
+"*) set x $ac_config_files; shift; ac_config_files=$*;;
+esac
+
+case $ac_config_headers in *"
+"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
+esac
+
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+# Files that config.status was made for.
+config_files="$ac_config_files"
+config_headers="$ac_config_headers"
+config_commands="$ac_config_commands"
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+ac_cs_usage="\
+\`$as_me' instantiates files and other configuration actions
+from templates according to the current configuration. Unless the files
+and actions are specified as TAGs, all are instantiated by default.
+
+Usage: $0 [OPTION]... [TAG]...
+
+ -h, --help print this help, then exit
+ -V, --version print version number and configuration settings, then exit
+ --config print configuration, then exit
+ -q, --quiet, --silent
+ do not print progress messages
+ -d, --debug don't remove temporary files
+ --recheck update $as_me by reconfiguring in the same conditions
+ --file=FILE[:TEMPLATE]
+ instantiate the configuration file FILE
+ --header=FILE[:TEMPLATE]
+ instantiate the configuration header FILE
+
+Configuration files:
+$config_files
+
+Configuration headers:
+$config_headers
+
+Configuration commands:
+$config_commands
+
+Report bugs to the package provider."
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
+ac_cs_version="\\
+libcgroup config.status 0.41
+configured by $0, generated by GNU Autoconf 2.69,
+ with options \\"\$ac_cs_config\\"
+
+Copyright (C) 2012 Free Software Foundation, Inc.
+This config.status script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it."
+
+ac_pwd='$ac_pwd'
+srcdir='$srcdir'
+INSTALL='$INSTALL'
+MKDIR_P='$MKDIR_P'
+AWK='$AWK'
+test -n "\$AWK" || AWK=awk
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# The default lists apply if the user does not specify any file.
+ac_need_defaults=:
+while test $# != 0
+do
+ case $1 in
+ --*=?*)
+ ac_option=`expr "X$1" : 'X\([^=]*\)='`
+ ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
+ ac_shift=:
+ ;;
+ --*=)
+ ac_option=`expr "X$1" : 'X\([^=]*\)='`
+ ac_optarg=
+ ac_shift=:
+ ;;
+ *)
+ ac_option=$1
+ ac_optarg=$2
+ ac_shift=shift
+ ;;
+ esac
+
+ case $ac_option in
+ # Handling of the options.
+ -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
+ ac_cs_recheck=: ;;
+ --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
+ $as_echo "$ac_cs_version"; exit ;;
+ --config | --confi | --conf | --con | --co | --c )
+ $as_echo "$ac_cs_config"; exit ;;
+ --debug | --debu | --deb | --de | --d | -d )
+ debug=: ;;
+ --file | --fil | --fi | --f )
+ $ac_shift
+ case $ac_optarg in
+ *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ '') as_fn_error $? "missing file argument" ;;
+ esac
+ as_fn_append CONFIG_FILES " '$ac_optarg'"
+ ac_need_defaults=false;;
+ --header | --heade | --head | --hea )
+ $ac_shift
+ case $ac_optarg in
+ *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ esac
+ as_fn_append CONFIG_HEADERS " '$ac_optarg'"
+ ac_need_defaults=false;;
+ --he | --h)
+ # Conflict between --help and --header
+ as_fn_error $? "ambiguous option: \`$1'
+Try \`$0 --help' for more information.";;
+ --help | --hel | -h )
+ $as_echo "$ac_cs_usage"; exit ;;
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil | --si | --s)
+ ac_cs_silent=: ;;
+
+ # This is an error.
+ -*) as_fn_error $? "unrecognized option: \`$1'
+Try \`$0 --help' for more information." ;;
+
+ *) as_fn_append ac_config_targets " $1"
+ ac_need_defaults=false ;;
+
+ esac
+ shift
+done
+
+ac_configure_extra_args=
+
+if $ac_cs_silent; then
+ exec 6>/dev/null
+ ac_configure_extra_args="$ac_configure_extra_args --silent"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+if \$ac_cs_recheck; then
+ set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
+ shift
+ \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
+ CONFIG_SHELL='$SHELL'
+ export CONFIG_SHELL
+ exec "\$@"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+exec 5>>config.log
+{
+ echo
+ sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
+## Running $as_me. ##
+_ASBOX
+ $as_echo "$ac_log"
+} >&5
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+#
+# INIT-COMMANDS
+#
+AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
+
+
+# The HP-UX ksh and POSIX shell print the target directory to stdout
+# if CDPATH is set.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+sed_quote_subst='$sed_quote_subst'
+double_quote_subst='$double_quote_subst'
+delay_variable_subst='$delay_variable_subst'
+enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
+macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
+macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
+enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
+pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
+enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
+SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
+ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
+PATH_SEPARATOR='`$ECHO "$PATH_SEPARATOR" | $SED "$delay_single_quote_subst"`'
+host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
+host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
+host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
+build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
+build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
+build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
+SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
+Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
+GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
+EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
+FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
+LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
+NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
+LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
+max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
+ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
+exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
+lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
+lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
+lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
+lt_cv_to_host_file_cmd='`$ECHO "$lt_cv_to_host_file_cmd" | $SED "$delay_single_quote_subst"`'
+lt_cv_to_tool_file_cmd='`$ECHO "$lt_cv_to_tool_file_cmd" | $SED "$delay_single_quote_subst"`'
+reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
+reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
+OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
+deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
+file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
+file_magic_glob='`$ECHO "$file_magic_glob" | $SED "$delay_single_quote_subst"`'
+want_nocaseglob='`$ECHO "$want_nocaseglob" | $SED "$delay_single_quote_subst"`'
+DLLTOOL='`$ECHO "$DLLTOOL" | $SED "$delay_single_quote_subst"`'
+sharedlib_from_linklib_cmd='`$ECHO "$sharedlib_from_linklib_cmd" | $SED "$delay_single_quote_subst"`'
+AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
+AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
+archiver_list_spec='`$ECHO "$archiver_list_spec" | $SED "$delay_single_quote_subst"`'
+STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
+RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
+old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
+old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
+old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
+lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
+CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
+CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
+compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
+GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address_lib_prefix" | $SED "$delay_single_quote_subst"`'
+nm_file_list_spec='`$ECHO "$nm_file_list_spec" | $SED "$delay_single_quote_subst"`'
+lt_sysroot='`$ECHO "$lt_sysroot" | $SED "$delay_single_quote_subst"`'
+objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
+MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
+lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
+need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
+MANIFEST_TOOL='`$ECHO "$MANIFEST_TOOL" | $SED "$delay_single_quote_subst"`'
+DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
+NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
+LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
+OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
+OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
+libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
+shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
+extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
+archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
+enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
+export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
+whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
+compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
+old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
+old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
+archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
+archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
+module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
+module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
+with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
+allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
+no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
+hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
+hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
+hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
+hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
+hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
+hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
+hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
+inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
+link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
+always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
+export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
+exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
+include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
+prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
+postlink_cmds='`$ECHO "$postlink_cmds" | $SED "$delay_single_quote_subst"`'
+file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
+variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
+need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
+need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
+version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
+runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
+shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
+shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
+libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
+library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
+soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
+install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
+postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
+postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
+finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
+finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
+hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
+sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
+sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`'
+hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
+enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
+enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
+enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
+old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
+striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
+compiler_lib_search_dirs='`$ECHO "$compiler_lib_search_dirs" | $SED "$delay_single_quote_subst"`'
+predep_objects='`$ECHO "$predep_objects" | $SED "$delay_single_quote_subst"`'
+postdep_objects='`$ECHO "$postdep_objects" | $SED "$delay_single_quote_subst"`'
+predeps='`$ECHO "$predeps" | $SED "$delay_single_quote_subst"`'
+postdeps='`$ECHO "$postdeps" | $SED "$delay_single_quote_subst"`'
+compiler_lib_search_path='`$ECHO "$compiler_lib_search_path" | $SED "$delay_single_quote_subst"`'
+LD_CXX='`$ECHO "$LD_CXX" | $SED "$delay_single_quote_subst"`'
+reload_flag_CXX='`$ECHO "$reload_flag_CXX" | $SED "$delay_single_quote_subst"`'
+reload_cmds_CXX='`$ECHO "$reload_cmds_CXX" | $SED "$delay_single_quote_subst"`'
+old_archive_cmds_CXX='`$ECHO "$old_archive_cmds_CXX" | $SED "$delay_single_quote_subst"`'
+compiler_CXX='`$ECHO "$compiler_CXX" | $SED "$delay_single_quote_subst"`'
+GCC_CXX='`$ECHO "$GCC_CXX" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_no_builtin_flag_CXX='`$ECHO "$lt_prog_compiler_no_builtin_flag_CXX" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_pic_CXX='`$ECHO "$lt_prog_compiler_pic_CXX" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_wl_CXX='`$ECHO "$lt_prog_compiler_wl_CXX" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_static_CXX='`$ECHO "$lt_prog_compiler_static_CXX" | $SED "$delay_single_quote_subst"`'
+lt_cv_prog_compiler_c_o_CXX='`$ECHO "$lt_cv_prog_compiler_c_o_CXX" | $SED "$delay_single_quote_subst"`'
+archive_cmds_need_lc_CXX='`$ECHO "$archive_cmds_need_lc_CXX" | $SED "$delay_single_quote_subst"`'
+enable_shared_with_static_runtimes_CXX='`$ECHO "$enable_shared_with_static_runtimes_CXX" | $SED "$delay_single_quote_subst"`'
+export_dynamic_flag_spec_CXX='`$ECHO "$export_dynamic_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
+whole_archive_flag_spec_CXX='`$ECHO "$whole_archive_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
+compiler_needs_object_CXX='`$ECHO "$compiler_needs_object_CXX" | $SED "$delay_single_quote_subst"`'
+old_archive_from_new_cmds_CXX='`$ECHO "$old_archive_from_new_cmds_CXX" | $SED "$delay_single_quote_subst"`'
+old_archive_from_expsyms_cmds_CXX='`$ECHO "$old_archive_from_expsyms_cmds_CXX" | $SED "$delay_single_quote_subst"`'
+archive_cmds_CXX='`$ECHO "$archive_cmds_CXX" | $SED "$delay_single_quote_subst"`'
+archive_expsym_cmds_CXX='`$ECHO "$archive_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`'
+module_cmds_CXX='`$ECHO "$module_cmds_CXX" | $SED "$delay_single_quote_subst"`'
+module_expsym_cmds_CXX='`$ECHO "$module_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`'
+with_gnu_ld_CXX='`$ECHO "$with_gnu_ld_CXX" | $SED "$delay_single_quote_subst"`'
+allow_undefined_flag_CXX='`$ECHO "$allow_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`'
+no_undefined_flag_CXX='`$ECHO "$no_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`'
+hardcode_libdir_flag_spec_CXX='`$ECHO "$hardcode_libdir_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
+hardcode_libdir_separator_CXX='`$ECHO "$hardcode_libdir_separator_CXX" | $SED "$delay_single_quote_subst"`'
+hardcode_direct_CXX='`$ECHO "$hardcode_direct_CXX" | $SED "$delay_single_quote_subst"`'
+hardcode_direct_absolute_CXX='`$ECHO "$hardcode_direct_absolute_CXX" | $SED "$delay_single_quote_subst"`'
+hardcode_minus_L_CXX='`$ECHO "$hardcode_minus_L_CXX" | $SED "$delay_single_quote_subst"`'
+hardcode_shlibpath_var_CXX='`$ECHO "$hardcode_shlibpath_var_CXX" | $SED "$delay_single_quote_subst"`'
+hardcode_automatic_CXX='`$ECHO "$hardcode_automatic_CXX" | $SED "$delay_single_quote_subst"`'
+inherit_rpath_CXX='`$ECHO "$inherit_rpath_CXX" | $SED "$delay_single_quote_subst"`'
+link_all_deplibs_CXX='`$ECHO "$link_all_deplibs_CXX" | $SED "$delay_single_quote_subst"`'
+always_export_symbols_CXX='`$ECHO "$always_export_symbols_CXX" | $SED "$delay_single_quote_subst"`'
+export_symbols_cmds_CXX='`$ECHO "$export_symbols_cmds_CXX" | $SED "$delay_single_quote_subst"`'
+exclude_expsyms_CXX='`$ECHO "$exclude_expsyms_CXX" | $SED "$delay_single_quote_subst"`'
+include_expsyms_CXX='`$ECHO "$include_expsyms_CXX" | $SED "$delay_single_quote_subst"`'
+prelink_cmds_CXX='`$ECHO "$prelink_cmds_CXX" | $SED "$delay_single_quote_subst"`'
+postlink_cmds_CXX='`$ECHO "$postlink_cmds_CXX" | $SED "$delay_single_quote_subst"`'
+file_list_spec_CXX='`$ECHO "$file_list_spec_CXX" | $SED "$delay_single_quote_subst"`'
+hardcode_action_CXX='`$ECHO "$hardcode_action_CXX" | $SED "$delay_single_quote_subst"`'
+compiler_lib_search_dirs_CXX='`$ECHO "$compiler_lib_search_dirs_CXX" | $SED "$delay_single_quote_subst"`'
+predep_objects_CXX='`$ECHO "$predep_objects_CXX" | $SED "$delay_single_quote_subst"`'
+postdep_objects_CXX='`$ECHO "$postdep_objects_CXX" | $SED "$delay_single_quote_subst"`'
+predeps_CXX='`$ECHO "$predeps_CXX" | $SED "$delay_single_quote_subst"`'
+postdeps_CXX='`$ECHO "$postdeps_CXX" | $SED "$delay_single_quote_subst"`'
+compiler_lib_search_path_CXX='`$ECHO "$compiler_lib_search_path_CXX" | $SED "$delay_single_quote_subst"`'
+
+LTCC='$LTCC'
+LTCFLAGS='$LTCFLAGS'
+compiler='$compiler_DEFAULT'
+
+# A function that is used when there is no print builtin or printf.
+func_fallback_echo ()
+{
+ eval 'cat <<_LTECHO_EOF
+\$1
+_LTECHO_EOF'
+}
+
+# Quote evaled strings.
+for var in SHELL \
+ECHO \
+PATH_SEPARATOR \
+SED \
+GREP \
+EGREP \
+FGREP \
+LD \
+NM \
+LN_S \
+lt_SP2NL \
+lt_NL2SP \
+reload_flag \
+OBJDUMP \
+deplibs_check_method \
+file_magic_cmd \
+file_magic_glob \
+want_nocaseglob \
+DLLTOOL \
+sharedlib_from_linklib_cmd \
+AR \
+AR_FLAGS \
+archiver_list_spec \
+STRIP \
+RANLIB \
+CC \
+CFLAGS \
+compiler \
+lt_cv_sys_global_symbol_pipe \
+lt_cv_sys_global_symbol_to_cdecl \
+lt_cv_sys_global_symbol_to_c_name_address \
+lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
+nm_file_list_spec \
+lt_prog_compiler_no_builtin_flag \
+lt_prog_compiler_pic \
+lt_prog_compiler_wl \
+lt_prog_compiler_static \
+lt_cv_prog_compiler_c_o \
+need_locks \
+MANIFEST_TOOL \
+DSYMUTIL \
+NMEDIT \
+LIPO \
+OTOOL \
+OTOOL64 \
+shrext_cmds \
+export_dynamic_flag_spec \
+whole_archive_flag_spec \
+compiler_needs_object \
+with_gnu_ld \
+allow_undefined_flag \
+no_undefined_flag \
+hardcode_libdir_flag_spec \
+hardcode_libdir_separator \
+exclude_expsyms \
+include_expsyms \
+file_list_spec \
+variables_saved_for_relink \
+libname_spec \
+library_names_spec \
+soname_spec \
+install_override_mode \
+finish_eval \
+old_striplib \
+striplib \
+compiler_lib_search_dirs \
+predep_objects \
+postdep_objects \
+predeps \
+postdeps \
+compiler_lib_search_path \
+LD_CXX \
+reload_flag_CXX \
+compiler_CXX \
+lt_prog_compiler_no_builtin_flag_CXX \
+lt_prog_compiler_pic_CXX \
+lt_prog_compiler_wl_CXX \
+lt_prog_compiler_static_CXX \
+lt_cv_prog_compiler_c_o_CXX \
+export_dynamic_flag_spec_CXX \
+whole_archive_flag_spec_CXX \
+compiler_needs_object_CXX \
+with_gnu_ld_CXX \
+allow_undefined_flag_CXX \
+no_undefined_flag_CXX \
+hardcode_libdir_flag_spec_CXX \
+hardcode_libdir_separator_CXX \
+exclude_expsyms_CXX \
+include_expsyms_CXX \
+file_list_spec_CXX \
+compiler_lib_search_dirs_CXX \
+predep_objects_CXX \
+postdep_objects_CXX \
+predeps_CXX \
+postdeps_CXX \
+compiler_lib_search_path_CXX; do
+ case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
+ *[\\\\\\\`\\"\\\$]*)
+ eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
+ ;;
+ *)
+ eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
+ ;;
+ esac
+done
+
+# Double-quote double-evaled strings.
+for var in reload_cmds \
+old_postinstall_cmds \
+old_postuninstall_cmds \
+old_archive_cmds \
+extract_expsyms_cmds \
+old_archive_from_new_cmds \
+old_archive_from_expsyms_cmds \
+archive_cmds \
+archive_expsym_cmds \
+module_cmds \
+module_expsym_cmds \
+export_symbols_cmds \
+prelink_cmds \
+postlink_cmds \
+postinstall_cmds \
+postuninstall_cmds \
+finish_cmds \
+sys_lib_search_path_spec \
+sys_lib_dlsearch_path_spec \
+reload_cmds_CXX \
+old_archive_cmds_CXX \
+old_archive_from_new_cmds_CXX \
+old_archive_from_expsyms_cmds_CXX \
+archive_cmds_CXX \
+archive_expsym_cmds_CXX \
+module_cmds_CXX \
+module_expsym_cmds_CXX \
+export_symbols_cmds_CXX \
+prelink_cmds_CXX \
+postlink_cmds_CXX; do
+ case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
+ *[\\\\\\\`\\"\\\$]*)
+ eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
+ ;;
+ *)
+ eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
+ ;;
+ esac
+done
+
+ac_aux_dir='$ac_aux_dir'
+xsi_shell='$xsi_shell'
+lt_shell_append='$lt_shell_append'
+
+# See if we are running on zsh, and set the options which allow our
+# commands through without removal of \ escapes INIT.
+if test -n "\${ZSH_VERSION+set}" ; then
+ setopt NO_GLOB_SUBST
+fi
+
+
+ PACKAGE='$PACKAGE'
+ VERSION='$VERSION'
+ TIMESTAMP='$TIMESTAMP'
+ RM='$RM'
+ ofile='$ofile'
+
+
+
+
+
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+
+# Handling of arguments.
+for ac_config_target in $ac_config_targets
+do
+ case $ac_config_target in
+ "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
+ "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
+ "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
+ "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
+ "tests/Makefile") CONFIG_FILES="$CONFIG_FILES tests/Makefile" ;;
+ "tests/tools/testenv.sh") CONFIG_FILES="$CONFIG_FILES tests/tools/testenv.sh" ;;
+ "tests/tools/Makefile") CONFIG_FILES="$CONFIG_FILES tests/tools/Makefile" ;;
+ "tests/tools/cgconfigparser/Makefile") CONFIG_FILES="$CONFIG_FILES tests/tools/cgconfigparser/Makefile" ;;
+ "tests/tools/cgclassify/Makefile") CONFIG_FILES="$CONFIG_FILES tests/tools/cgclassify/Makefile" ;;
+ "tests/tools/multimount/Makefile") CONFIG_FILES="$CONFIG_FILES tests/tools/multimount/Makefile" ;;
+ "tests/runlibcgrouptest.sh") CONFIG_FILES="$CONFIG_FILES tests/runlibcgrouptest.sh" ;;
+ "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
+ "src/daemon/Makefile") CONFIG_FILES="$CONFIG_FILES src/daemon/Makefile" ;;
+ "src/tools/Makefile") CONFIG_FILES="$CONFIG_FILES src/tools/Makefile" ;;
+ "src/pam/Makefile") CONFIG_FILES="$CONFIG_FILES src/pam/Makefile" ;;
+ "src/bindings/Makefile") CONFIG_FILES="$CONFIG_FILES src/bindings/Makefile" ;;
+ "scripts/Makefile") CONFIG_FILES="$CONFIG_FILES scripts/Makefile" ;;
+ "scripts/init.d/cgconfig") CONFIG_FILES="$CONFIG_FILES scripts/init.d/cgconfig" ;;
+ "scripts/init.d/cgred") CONFIG_FILES="$CONFIG_FILES scripts/init.d/cgred" ;;
+ "samples/Makefile") CONFIG_FILES="$CONFIG_FILES samples/Makefile" ;;
+ "include/Makefile") CONFIG_FILES="$CONFIG_FILES include/Makefile" ;;
+ "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
+ "doc/man/Makefile") CONFIG_FILES="$CONFIG_FILES doc/man/Makefile" ;;
+ "dist/Makefile") CONFIG_FILES="$CONFIG_FILES dist/Makefile" ;;
+ "libcgroup.pc") CONFIG_FILES="$CONFIG_FILES libcgroup.pc" ;;
+ "dist/libcgroup.spec") CONFIG_FILES="$CONFIG_FILES dist/libcgroup.spec:dist/libcgroup.spec.in" ;;
+
+ *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
+ esac
+done
+
+
+# If the user did not use the arguments to specify the items to instantiate,
+# then the envvar interface is used. Set only those that are not.
+# We use the long form for the default assignment because of an extremely
+# bizarre bug on SunOS 4.1.3.
+if $ac_need_defaults; then
+ test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
+ test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
+ test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
+fi
+
+# Have a temporary directory for convenience. Make it in the build tree
+# simply because there is no reason against having it here, and in addition,
+# creating and moving files from /tmp can sometimes cause problems.
+# Hook for its removal unless debugging.
+# Note that there is a small window in which the directory will not be cleaned:
+# after its creation but before its name has been assigned to `$tmp'.
+$debug ||
+{
+ tmp= ac_tmp=
+ trap 'exit_status=$?
+ : "${ac_tmp:=$tmp}"
+ { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
+' 0
+ trap 'as_fn_exit 1' 1 2 13 15
+}
+# Create a (secure) tmp directory for tmp files.
+
+{
+ tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
+ test -d "$tmp"
+} ||
+{
+ tmp=./conf$$-$RANDOM
+ (umask 077 && mkdir "$tmp")
+} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
+ac_tmp=$tmp
+
+# Set up the scripts for CONFIG_FILES section.
+# No need to generate them if there are no CONFIG_FILES.
+# This happens for instance with `./config.status config.h'.
+if test -n "$CONFIG_FILES"; then
+
+
+ac_cr=`echo X | tr X '\015'`
+# On cygwin, bash can eat \r inside `` if the user requested igncr.
+# But we know of no other shell where ac_cr would be empty at this
+# point, so we can use a bashism as a fallback.
+if test "x$ac_cr" = x; then
+ eval ac_cr=\$\'\\r\'
+fi
+ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
+if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
+ ac_cs_awk_cr='\\r'
+else
+ ac_cs_awk_cr=$ac_cr
+fi
+
+echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
+_ACEOF
+
+
+{
+ echo "cat >conf$$subs.awk <<_ACEOF" &&
+ echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
+ echo "_ACEOF"
+} >conf$$subs.sh ||
+ as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
+ac_delim='%!_!# '
+for ac_last_try in false false false false false :; do
+ . ./conf$$subs.sh ||
+ as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+
+ ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
+ if test $ac_delim_n = $ac_delim_num; then
+ break
+ elif $ac_last_try; then
+ as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+ else
+ ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+ fi
+done
+rm -f conf$$subs.sh
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
+_ACEOF
+sed -n '
+h
+s/^/S["/; s/!.*/"]=/
+p
+g
+s/^[^!]*!//
+:repl
+t repl
+s/'"$ac_delim"'$//
+t delim
+:nl
+h
+s/\(.\{148\}\)..*/\1/
+t more1
+s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
+p
+n
+b repl
+:more1
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t nl
+:delim
+h
+s/\(.\{148\}\)..*/\1/
+t more2
+s/["\\]/\\&/g; s/^/"/; s/$/"/
+p
+b
+:more2
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t delim
+' <conf$$subs.awk | sed '
+/^[^""]/{
+ N
+ s/\n//
+}
+' >>$CONFIG_STATUS || ac_write_fail=1
+rm -f conf$$subs.awk
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+_ACAWK
+cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
+ for (key in S) S_is_set[key] = 1
+ FS = "\a"
+
+}
+{
+ line = $ 0
+ nfields = split(line, field, "@")
+ substed = 0
+ len = length(field[1])
+ for (i = 2; i < nfields; i++) {
+ key = field[i]
+ keylen = length(key)
+ if (S_is_set[key]) {
+ value = S[key]
+ line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
+ len += length(value) + length(field[++i])
+ substed = 1
+ } else
+ len += 1 + keylen
+ }
+
+ print line
+}
+
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
+ sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
+else
+ cat
+fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
+ || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
+_ACEOF
+
+# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
+# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
+# trailing colons and then remove the whole line if VPATH becomes empty
+# (actually we leave an empty line to preserve line numbers).
+if test "x$srcdir" = x.; then
+ ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
+h
+s///
+s/^/:/
+s/[ ]*$/:/
+s/:\$(srcdir):/:/g
+s/:\${srcdir}:/:/g
+s/:@srcdir@:/:/g
+s/^:*//
+s/:*$//
+x
+s/\(=[ ]*\).*/\1/
+G
+s/\n//
+s/^[^=]*=[ ]*$//
+}'
+fi
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+fi # test -n "$CONFIG_FILES"
+
+# Set up the scripts for CONFIG_HEADERS section.
+# No need to generate them if there are no CONFIG_HEADERS.
+# This happens for instance with `./config.status Makefile'.
+if test -n "$CONFIG_HEADERS"; then
+cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
+BEGIN {
+_ACEOF
+
+# Transform confdefs.h into an awk script `defines.awk', embedded as
+# here-document in config.status, that substitutes the proper values into
+# config.h.in to produce config.h.
+
+# Create a delimiter string that does not exist in confdefs.h, to ease
+# handling of long lines.
+ac_delim='%!_!# '
+for ac_last_try in false false :; do
+ ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
+ if test -z "$ac_tt"; then
+ break
+ elif $ac_last_try; then
+ as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
+ else
+ ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+ fi
+done
+
+# For the awk script, D is an array of macro values keyed by name,
+# likewise P contains macro parameters if any. Preserve backslash
+# newline sequences.
+
+ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
+sed -n '
+s/.\{148\}/&'"$ac_delim"'/g
+t rset
+:rset
+s/^[ ]*#[ ]*define[ ][ ]*/ /
+t def
+d
+:def
+s/\\$//
+t bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3"/p
+s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
+d
+:bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3\\\\\\n"\\/p
+t cont
+s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
+t cont
+d
+:cont
+n
+s/.\{148\}/&'"$ac_delim"'/g
+t clear
+:clear
+s/\\$//
+t bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/"/p
+d
+:bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
+b cont
+' <confdefs.h | sed '
+s/'"$ac_delim"'/"\\\
+"/g' >>$CONFIG_STATUS || ac_write_fail=1
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ for (key in D) D_is_set[key] = 1
+ FS = "\a"
+}
+/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
+ line = \$ 0
+ split(line, arg, " ")
+ if (arg[1] == "#") {
+ defundef = arg[2]
+ mac1 = arg[3]
+ } else {
+ defundef = substr(arg[1], 2)
+ mac1 = arg[2]
+ }
+ split(mac1, mac2, "(") #)
+ macro = mac2[1]
+ prefix = substr(line, 1, index(line, defundef) - 1)
+ if (D_is_set[macro]) {
+ # Preserve the white space surrounding the "#".
+ print prefix "define", macro P[macro] D[macro]
+ next
+ } else {
+ # Replace #undef with comments. This is necessary, for example,
+ # in the case of _POSIX_SOURCE, which is predefined and required
+ # on some systems where configure will not decide to define it.
+ if (defundef == "undef") {
+ print "/*", prefix defundef, macro, "*/"
+ next
+ }
+ }
+}
+{ print }
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+ as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
+fi # test -n "$CONFIG_HEADERS"
+
+
+eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
+shift
+for ac_tag
+do
+ case $ac_tag in
+ :[FHLC]) ac_mode=$ac_tag; continue;;
+ esac
+ case $ac_mode$ac_tag in
+ :[FHL]*:*);;
+ :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
+ :[FH]-) ac_tag=-:-;;
+ :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
+ esac
+ ac_save_IFS=$IFS
+ IFS=:
+ set x $ac_tag
+ IFS=$ac_save_IFS
+ shift
+ ac_file=$1
+ shift
+
+ case $ac_mode in
+ :L) ac_source=$1;;
+ :[FH])
+ ac_file_inputs=
+ for ac_f
+ do
+ case $ac_f in
+ -) ac_f="$ac_tmp/stdin";;
+ *) # Look for the file first in the build tree, then in the source tree
+ # (if the path is not absolute). The absolute path cannot be DOS-style,
+ # because $ac_f cannot contain `:'.
+ test -f "$ac_f" ||
+ case $ac_f in
+ [\\/$]*) false;;
+ *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
+ esac ||
+ as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
+ esac
+ case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
+ as_fn_append ac_file_inputs " '$ac_f'"
+ done
+
+ # Let's still pretend it is `configure' which instantiates (i.e., don't
+ # use $as_me), people would be surprised to read:
+ # /* config.h. Generated by config.status. */
+ configure_input='Generated from '`
+ $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
+ `' by configure.'
+ if test x"$ac_file" != x-; then
+ configure_input="$ac_file. $configure_input"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
+$as_echo "$as_me: creating $ac_file" >&6;}
+ fi
+ # Neutralize special characters interpreted by sed in replacement strings.
+ case $configure_input in #(
+ *\&* | *\|* | *\\* )
+ ac_sed_conf_input=`$as_echo "$configure_input" |
+ sed 's/[\\\\&|]/\\\\&/g'`;; #(
+ *) ac_sed_conf_input=$configure_input;;
+ esac
+
+ case $ac_tag in
+ *:-:* | *:-) cat >"$ac_tmp/stdin" \
+ || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
+ esac
+ ;;
+ esac
+
+ ac_dir=`$as_dirname -- "$ac_file" ||
+$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$ac_file" : 'X\(//\)[^/]' \| \
+ X"$ac_file" : 'X\(//\)$' \| \
+ X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$ac_file" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ as_dir="$ac_dir"; as_fn_mkdir_p
+ ac_builddir=.
+
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
+ ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
+ # A ".." for each directory in $ac_dir_suffix.
+ ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
+ case $ac_top_builddir_sub in
+ "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+ *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+ esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
+
+case $srcdir in
+ .) # We are building in place.
+ ac_srcdir=.
+ ac_top_srcdir=$ac_top_builddir_sub
+ ac_abs_top_srcdir=$ac_pwd ;;
+ [\\/]* | ?:[\\/]* ) # Absolute name.
+ ac_srcdir=$srcdir$ac_dir_suffix;
+ ac_top_srcdir=$srcdir
+ ac_abs_top_srcdir=$srcdir ;;
+ *) # Relative name.
+ ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+ ac_top_srcdir=$ac_top_build_prefix$srcdir
+ ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
+esac
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+
+ case $ac_mode in
+ :F)
+ #
+ # CONFIG_FILE
+ #
+
+ case $INSTALL in
+ [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
+ *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
+ esac
+ ac_MKDIR_P=$MKDIR_P
+ case $MKDIR_P in
+ [\\/$]* | ?:[\\/]* ) ;;
+ */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
+ esac
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# If the template does not know about datarootdir, expand it.
+# FIXME: This hack should be removed a few years after 2.60.
+ac_datarootdir_hack=; ac_datarootdir_seen=
+ac_sed_dataroot='
+/datarootdir/ {
+ p
+ q
+}
+/@datadir@/p
+/@docdir@/p
+/@infodir@/p
+/@localedir@/p
+/@mandir@/p'
+case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
+*datarootdir*) ac_datarootdir_seen=yes;;
+*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
+$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ ac_datarootdir_hack='
+ s&@datadir@&$datadir&g
+ s&@docdir@&$docdir&g
+ s&@infodir@&$infodir&g
+ s&@localedir@&$localedir&g
+ s&@mandir@&$mandir&g
+ s&\\\${datarootdir}&$datarootdir&g' ;;
+esac
+_ACEOF
+
+# Neutralize VPATH when `$srcdir' = `.'.
+# Shell code in configure.ac might set extrasub.
+# FIXME: do we really want to maintain this feature?
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_sed_extra="$ac_vpsub
+$extrasub
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+:t
+/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
+s|@configure_input@|$ac_sed_conf_input|;t t
+s&@top_builddir@&$ac_top_builddir_sub&;t t
+s&@top_build_prefix@&$ac_top_build_prefix&;t t
+s&@srcdir@&$ac_srcdir&;t t
+s&@abs_srcdir@&$ac_abs_srcdir&;t t
+s&@top_srcdir@&$ac_top_srcdir&;t t
+s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
+s&@builddir@&$ac_builddir&;t t
+s&@abs_builddir@&$ac_abs_builddir&;t t
+s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
+s&@INSTALL@&$ac_INSTALL&;t t
+s&@MKDIR_P@&$ac_MKDIR_P&;t t
+$ac_datarootdir_hack
+"
+eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
+ >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+
+test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
+ { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
+ { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
+ "$ac_tmp/out"`; test -z "$ac_out"; } &&
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined. Please make sure it is defined" >&5
+$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined. Please make sure it is defined" >&2;}
+
+ rm -f "$ac_tmp/stdin"
+ case $ac_file in
+ -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
+ *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
+ esac \
+ || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+ ;;
+ :H)
+ #
+ # CONFIG_HEADER
+ #
+ if test x"$ac_file" != x-; then
+ {
+ $as_echo "/* $configure_input */" \
+ && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
+ } >"$ac_tmp/config.h" \
+ || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+ if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
+$as_echo "$as_me: $ac_file is unchanged" >&6;}
+ else
+ rm -f "$ac_file"
+ mv "$ac_tmp/config.h" "$ac_file" \
+ || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+ fi
+ else
+ $as_echo "/* $configure_input */" \
+ && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
+ || as_fn_error $? "could not create -" "$LINENO" 5
+ fi
+# Compute "$ac_file"'s index in $config_headers.
+_am_arg="$ac_file"
+_am_stamp_count=1
+for _am_header in $config_headers :; do
+ case $_am_header in
+ $_am_arg | $_am_arg:* )
+ break ;;
+ * )
+ _am_stamp_count=`expr $_am_stamp_count + 1` ;;
+ esac
+done
+echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
+$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$_am_arg" : 'X\(//\)[^/]' \| \
+ X"$_am_arg" : 'X\(//\)$' \| \
+ X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$_am_arg" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`/stamp-h$_am_stamp_count
+ ;;
+
+ :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
+$as_echo "$as_me: executing $ac_file commands" >&6;}
+ ;;
+ esac
+
+
+ case $ac_file$ac_mode in
+ "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
+ # Older Autoconf quotes --file arguments for eval, but not when files
+ # are listed without --file. Let's play safe and only enable the eval
+ # if we detect the quoting.
+ case $CONFIG_FILES in
+ *\'*) eval set x "$CONFIG_FILES" ;;
+ *) set x $CONFIG_FILES ;;
+ esac
+ shift
+ for mf
+ do
+ # Strip MF so we end up with the name of the file.
+ mf=`echo "$mf" | sed -e 's/:.*$//'`
+ # Check whether this is an Automake generated Makefile or not.
+ # We used to match only the files named 'Makefile.in', but
+ # some people rename them; so instead we look at the file content.
+ # Grep'ing the first line is not enough: some people post-process
+ # each Makefile.in and add a new line on top of each file to say so.
+ # Grep'ing the whole file is not good either: AIX grep has a line
+ # limit of 2048, but all sed's we know have understand at least 4000.
+ if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
+ dirpart=`$as_dirname -- "$mf" ||
+$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$mf" : 'X\(//\)[^/]' \| \
+ X"$mf" : 'X\(//\)$' \| \
+ X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$mf" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ else
+ continue
+ fi
+ # Extract the definition of DEPDIR, am__include, and am__quote
+ # from the Makefile without running 'make'.
+ DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
+ test -z "$DEPDIR" && continue
+ am__include=`sed -n 's/^am__include = //p' < "$mf"`
+ test -z "$am__include" && continue
+ am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
+ # Find all dependency output files, they are included files with
+ # $(DEPDIR) in their names. We invoke sed twice because it is the
+ # simplest approach to changing $(DEPDIR) to its actual value in the
+ # expansion.
+ for file in `sed -n "
+ s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
+ sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
+ # Make sure the directory exists.
+ test -f "$dirpart/$file" && continue
+ fdir=`$as_dirname -- "$file" ||
+$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$file" : 'X\(//\)[^/]' \| \
+ X"$file" : 'X\(//\)$' \| \
+ X"$file" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$file" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ as_dir=$dirpart/$fdir; as_fn_mkdir_p
+ # echo "creating $dirpart/$file"
+ echo '# dummy' > "$dirpart/$file"
+ done
+ done
+}
+ ;;
+ "libtool":C)
+
+ # See if we are running on zsh, and set the options which allow our
+ # commands through without removal of \ escapes.
+ if test -n "${ZSH_VERSION+set}" ; then
+ setopt NO_GLOB_SUBST
+ fi
+
+ cfgfile="${ofile}T"
+ trap "$RM \"$cfgfile\"; exit 1" 1 2 15
+ $RM "$cfgfile"
+
+ cat <<_LT_EOF >> "$cfgfile"
+#! $SHELL
+
+# `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
+# Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
+# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
+# NOTE: Changes made to this file will be lost: look at ltmain.sh.
+#
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
+# 2006, 2007, 2008, 2009, 2010, 2011 Free Software
+# Foundation, Inc.
+# Written by Gordon Matzigkeit, 1996
+#
+# This file is part of GNU Libtool.
+#
+# GNU Libtool is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# As a special exception to the GNU General Public License,
+# if you distribute this file as part of a program or library that
+# is built using GNU Libtool, you may include this file under the
+# same distribution terms that you use for the rest of that program.
+#
+# GNU Libtool is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GNU Libtool; see the file COPYING. If not, a copy
+# can be downloaded from http://www.gnu.org/licenses/gpl.html, or
+# obtained by writing to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+
+
+# The names of the tagged configurations supported by this script.
+available_tags="CXX "
+
+# ### BEGIN LIBTOOL CONFIG
+
+# Whether or not to build static libraries.
+build_old_libs=$enable_static
+
+# Which release of libtool.m4 was used?
+macro_version=$macro_version
+macro_revision=$macro_revision
+
+# Whether or not to build shared libraries.
+build_libtool_libs=$enable_shared
+
+# What type of objects to build.
+pic_mode=$pic_mode
+
+# Whether or not to optimize for fast installation.
+fast_install=$enable_fast_install
+
+# Shell to use when invoking shell scripts.
+SHELL=$lt_SHELL
+
+# An echo program that protects backslashes.
+ECHO=$lt_ECHO
+
+# The PATH separator for the build system.
+PATH_SEPARATOR=$lt_PATH_SEPARATOR
+
+# The host system.
+host_alias=$host_alias
+host=$host
+host_os=$host_os
+
+# The build system.
+build_alias=$build_alias
+build=$build
+build_os=$build_os
+
+# A sed program that does not truncate output.
+SED=$lt_SED
+
+# Sed that helps us avoid accidentally triggering echo(1) options like -n.
+Xsed="\$SED -e 1s/^X//"
+
+# A grep program that handles long lines.
+GREP=$lt_GREP
+
+# An ERE matcher.
+EGREP=$lt_EGREP
+
+# A literal string matcher.
+FGREP=$lt_FGREP
+
+# A BSD- or MS-compatible name lister.
+NM=$lt_NM
+
+# Whether we need soft or hard links.
+LN_S=$lt_LN_S
+
+# What is the maximum length of a command?
+max_cmd_len=$max_cmd_len
+
+# Object file suffix (normally "o").
+objext=$ac_objext
+
+# Executable file suffix (normally "").
+exeext=$exeext
+
+# whether the shell understands "unset".
+lt_unset=$lt_unset
+
+# turn spaces into newlines.
+SP2NL=$lt_lt_SP2NL
+
+# turn newlines into spaces.
+NL2SP=$lt_lt_NL2SP
+
+# convert \$build file names to \$host format.
+to_host_file_cmd=$lt_cv_to_host_file_cmd
+
+# convert \$build files to toolchain format.
+to_tool_file_cmd=$lt_cv_to_tool_file_cmd
+
+# An object symbol dumper.
+OBJDUMP=$lt_OBJDUMP
+
+# Method to check whether dependent libraries are shared objects.
+deplibs_check_method=$lt_deplibs_check_method
+
+# Command to use when deplibs_check_method = "file_magic".
+file_magic_cmd=$lt_file_magic_cmd
+
+# How to find potential files when deplibs_check_method = "file_magic".
+file_magic_glob=$lt_file_magic_glob
+
+# Find potential files using nocaseglob when deplibs_check_method = "file_magic".
+want_nocaseglob=$lt_want_nocaseglob
+
+# DLL creation program.
+DLLTOOL=$lt_DLLTOOL
+
+# Command to associate shared and link libraries.
+sharedlib_from_linklib_cmd=$lt_sharedlib_from_linklib_cmd
+
+# The archiver.
+AR=$lt_AR
+
+# Flags to create an archive.
+AR_FLAGS=$lt_AR_FLAGS
+
+# How to feed a file listing to the archiver.
+archiver_list_spec=$lt_archiver_list_spec
+
+# A symbol stripping program.
+STRIP=$lt_STRIP
+
+# Commands used to install an old-style archive.
+RANLIB=$lt_RANLIB
+old_postinstall_cmds=$lt_old_postinstall_cmds
+old_postuninstall_cmds=$lt_old_postuninstall_cmds
+
+# Whether to use a lock for old archive extraction.
+lock_old_archive_extraction=$lock_old_archive_extraction
+
+# A C compiler.
+LTCC=$lt_CC
+
+# LTCC compiler flags.
+LTCFLAGS=$lt_CFLAGS
+
+# Take the output of nm and produce a listing of raw symbols and C names.
+global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
+
+# Transform the output of nm in a proper C declaration.
+global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
+
+# Transform the output of nm in a C name address pair.
+global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
+
+# Transform the output of nm in a C name address pair when lib prefix is needed.
+global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
+
+# Specify filename containing input files for \$NM.
+nm_file_list_spec=$lt_nm_file_list_spec
+
+# The root where to search for dependent libraries,and in which our libraries should be installed.
+lt_sysroot=$lt_sysroot
+
+# The name of the directory that contains temporary libtool files.
+objdir=$objdir
+
+# Used to examine libraries when file_magic_cmd begins with "file".
+MAGIC_CMD=$MAGIC_CMD
+
+# Must we lock files when doing compilation?
+need_locks=$lt_need_locks
+
+# Manifest tool.
+MANIFEST_TOOL=$lt_MANIFEST_TOOL
+
+# Tool to manipulate archived DWARF debug symbol files on Mac OS X.
+DSYMUTIL=$lt_DSYMUTIL
+
+# Tool to change global to local symbols on Mac OS X.
+NMEDIT=$lt_NMEDIT
+
+# Tool to manipulate fat objects and archives on Mac OS X.
+LIPO=$lt_LIPO
+
+# ldd/readelf like tool for Mach-O binaries on Mac OS X.
+OTOOL=$lt_OTOOL
+
+# ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
+OTOOL64=$lt_OTOOL64
+
+# Old archive suffix (normally "a").
+libext=$libext
+
+# Shared library suffix (normally ".so").
+shrext_cmds=$lt_shrext_cmds
+
+# The commands to extract the exported symbol list from a shared archive.
+extract_expsyms_cmds=$lt_extract_expsyms_cmds
+
+# Variables whose values should be saved in libtool wrapper scripts and
+# restored at link time.
+variables_saved_for_relink=$lt_variables_saved_for_relink
+
+# Do we need the "lib" prefix for modules?
+need_lib_prefix=$need_lib_prefix
+
+# Do we need a version for libraries?
+need_version=$need_version
+
+# Library versioning type.
+version_type=$version_type
+
+# Shared library runtime path variable.
+runpath_var=$runpath_var
+
+# Shared library path variable.
+shlibpath_var=$shlibpath_var
+
+# Is shlibpath searched before the hard-coded library search path?
+shlibpath_overrides_runpath=$shlibpath_overrides_runpath
+
+# Format of library name prefix.
+libname_spec=$lt_libname_spec
+
+# List of archive names. First name is the real one, the rest are links.
+# The last name is the one that the linker finds with -lNAME
+library_names_spec=$lt_library_names_spec
+
+# The coded name of the library, if different from the real name.
+soname_spec=$lt_soname_spec
+
+# Permission mode override for installation of shared libraries.
+install_override_mode=$lt_install_override_mode
+
+# Command to use after installation of a shared archive.
+postinstall_cmds=$lt_postinstall_cmds
+
+# Command to use after uninstallation of a shared archive.
+postuninstall_cmds=$lt_postuninstall_cmds
+
+# Commands used to finish a libtool library installation in a directory.
+finish_cmds=$lt_finish_cmds
+
+# As "finish_cmds", except a single script fragment to be evaled but
+# not shown.
+finish_eval=$lt_finish_eval
+
+# Whether we should hardcode library paths into libraries.
+hardcode_into_libs=$hardcode_into_libs
+
+# Compile-time system search path for libraries.
+sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
+
+# Run-time system search path for libraries.
+sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
+
+# Whether dlopen is supported.
+dlopen_support=$enable_dlopen
+
+# Whether dlopen of programs is supported.
+dlopen_self=$enable_dlopen_self
+
+# Whether dlopen of statically linked programs is supported.
+dlopen_self_static=$enable_dlopen_self_static
+
+# Commands to strip libraries.
+old_striplib=$lt_old_striplib
+striplib=$lt_striplib
+
+
+# The linker used to build libraries.
+LD=$lt_LD
+
+# How to create reloadable object files.
+reload_flag=$lt_reload_flag
+reload_cmds=$lt_reload_cmds
+
+# Commands used to build an old-style archive.
+old_archive_cmds=$lt_old_archive_cmds
+
+# A language specific compiler.
+CC=$lt_compiler
+
+# Is the compiler the GNU compiler?
+with_gcc=$GCC
+
+# Compiler flag to turn off builtin functions.
+no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
+
+# Additional compiler flags for building library objects.
+pic_flag=$lt_lt_prog_compiler_pic
+
+# How to pass a linker flag through the compiler.
+wl=$lt_lt_prog_compiler_wl
+
+# Compiler flag to prevent dynamic linking.
+link_static_flag=$lt_lt_prog_compiler_static
+
+# Does compiler simultaneously support -c and -o options?
+compiler_c_o=$lt_lt_cv_prog_compiler_c_o
+
+# Whether or not to add -lc for building shared libraries.
+build_libtool_need_lc=$archive_cmds_need_lc
+
+# Whether or not to disallow shared libs when runtime libs are static.
+allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
+
+# Compiler flag to allow reflexive dlopens.
+export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
+
+# Compiler flag to generate shared objects directly from archives.
+whole_archive_flag_spec=$lt_whole_archive_flag_spec
+
+# Whether the compiler copes with passing no objects directly.
+compiler_needs_object=$lt_compiler_needs_object
+
+# Create an old-style archive from a shared archive.
+old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
+
+# Create a temporary old-style archive to link instead of a shared archive.
+old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
+
+# Commands used to build a shared archive.
+archive_cmds=$lt_archive_cmds
+archive_expsym_cmds=$lt_archive_expsym_cmds
+
+# Commands used to build a loadable module if different from building
+# a shared archive.
+module_cmds=$lt_module_cmds
+module_expsym_cmds=$lt_module_expsym_cmds
+
+# Whether we are building with GNU ld or not.
+with_gnu_ld=$lt_with_gnu_ld
+
+# Flag that allows shared libraries with undefined symbols to be built.
+allow_undefined_flag=$lt_allow_undefined_flag
+
+# Flag that enforces no undefined symbols.
+no_undefined_flag=$lt_no_undefined_flag
+
+# Flag to hardcode \$libdir into a binary during linking.
+# This must work even if \$libdir does not exist
+hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
+
+# Whether we need a single "-rpath" flag with a separated argument.
+hardcode_libdir_separator=$lt_hardcode_libdir_separator
+
+# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
+# DIR into the resulting binary.
+hardcode_direct=$hardcode_direct
+
+# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
+# DIR into the resulting binary and the resulting library dependency is
+# "absolute",i.e impossible to change by setting \${shlibpath_var} if the
+# library is relocated.
+hardcode_direct_absolute=$hardcode_direct_absolute
+
+# Set to "yes" if using the -LDIR flag during linking hardcodes DIR
+# into the resulting binary.
+hardcode_minus_L=$hardcode_minus_L
+
+# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
+# into the resulting binary.
+hardcode_shlibpath_var=$hardcode_shlibpath_var
+
+# Set to "yes" if building a shared library automatically hardcodes DIR
+# into the library and all subsequent libraries and executables linked
+# against it.
+hardcode_automatic=$hardcode_automatic
+
+# Set to yes if linker adds runtime paths of dependent libraries
+# to runtime path list.
+inherit_rpath=$inherit_rpath
+
+# Whether libtool must link a program against all its dependency libraries.
+link_all_deplibs=$link_all_deplibs
+
+# Set to "yes" if exported symbols are required.
+always_export_symbols=$always_export_symbols
+
+# The commands to list exported symbols.
+export_symbols_cmds=$lt_export_symbols_cmds
+
+# Symbols that should not be listed in the preloaded symbols.
+exclude_expsyms=$lt_exclude_expsyms
+
+# Symbols that must always be exported.
+include_expsyms=$lt_include_expsyms
+
+# Commands necessary for linking programs (against libraries) with templates.
+prelink_cmds=$lt_prelink_cmds
+
+# Commands necessary for finishing linking programs.
+postlink_cmds=$lt_postlink_cmds
+
+# Specify filename containing input files.
+file_list_spec=$lt_file_list_spec
+
+# How to hardcode a shared library path into an executable.
+hardcode_action=$hardcode_action
+
+# The directories searched by this compiler when creating a shared library.
+compiler_lib_search_dirs=$lt_compiler_lib_search_dirs
+
+# Dependencies to place before and after the objects being linked to
+# create a shared library.
+predep_objects=$lt_predep_objects
+postdep_objects=$lt_postdep_objects
+predeps=$lt_predeps
+postdeps=$lt_postdeps
+
+# The library search path used internally by the compiler when linking
+# a shared library.
+compiler_lib_search_path=$lt_compiler_lib_search_path
+
+# ### END LIBTOOL CONFIG
+
+_LT_EOF
+
+ case $host_os in
+ aix3*)
+ cat <<\_LT_EOF >> "$cfgfile"
+# AIX sometimes has problems with the GCC collect2 program. For some
+# reason, if we set the COLLECT_NAMES environment variable, the problems
+# vanish in a puff of smoke.
+if test "X${COLLECT_NAMES+set}" != Xset; then
+ COLLECT_NAMES=
+ export COLLECT_NAMES
+fi
+_LT_EOF
+ ;;
+ esac
+
+
+ltmain="$ac_aux_dir/ltmain.sh"
+
+
+ # We use sed instead of cat because bash on DJGPP gets confused if
+ # if finds mixed CR/LF and LF-only lines. Since sed operates in
+ # text mode, it properly converts lines to CR/LF. This bash problem
+ # is reportedly fixed, but why not run on old versions too?
+ sed '$q' "$ltmain" >> "$cfgfile" \
+ || (rm -f "$cfgfile"; exit 1)
+
+ if test x"$xsi_shell" = xyes; then
+ sed -e '/^func_dirname ()$/,/^} # func_dirname /c\
+func_dirname ()\
+{\
+\ case ${1} in\
+\ */*) func_dirname_result="${1%/*}${2}" ;;\
+\ * ) func_dirname_result="${3}" ;;\
+\ esac\
+} # Extended-shell func_dirname implementation' "$cfgfile" > $cfgfile.tmp \
+ && mv -f "$cfgfile.tmp" "$cfgfile" \
+ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+
+
+ sed -e '/^func_basename ()$/,/^} # func_basename /c\
+func_basename ()\
+{\
+\ func_basename_result="${1##*/}"\
+} # Extended-shell func_basename implementation' "$cfgfile" > $cfgfile.tmp \
+ && mv -f "$cfgfile.tmp" "$cfgfile" \
+ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+
+
+ sed -e '/^func_dirname_and_basename ()$/,/^} # func_dirname_and_basename /c\
+func_dirname_and_basename ()\
+{\
+\ case ${1} in\
+\ */*) func_dirname_result="${1%/*}${2}" ;;\
+\ * ) func_dirname_result="${3}" ;;\
+\ esac\
+\ func_basename_result="${1##*/}"\
+} # Extended-shell func_dirname_and_basename implementation' "$cfgfile" > $cfgfile.tmp \
+ && mv -f "$cfgfile.tmp" "$cfgfile" \
+ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+
+
+ sed -e '/^func_stripname ()$/,/^} # func_stripname /c\
+func_stripname ()\
+{\
+\ # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are\
+\ # positional parameters, so assign one to ordinary parameter first.\
+\ func_stripname_result=${3}\
+\ func_stripname_result=${func_stripname_result#"${1}"}\
+\ func_stripname_result=${func_stripname_result%"${2}"}\
+} # Extended-shell func_stripname implementation' "$cfgfile" > $cfgfile.tmp \
+ && mv -f "$cfgfile.tmp" "$cfgfile" \
+ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+
+
+ sed -e '/^func_split_long_opt ()$/,/^} # func_split_long_opt /c\
+func_split_long_opt ()\
+{\
+\ func_split_long_opt_name=${1%%=*}\
+\ func_split_long_opt_arg=${1#*=}\
+} # Extended-shell func_split_long_opt implementation' "$cfgfile" > $cfgfile.tmp \
+ && mv -f "$cfgfile.tmp" "$cfgfile" \
+ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+
+
+ sed -e '/^func_split_short_opt ()$/,/^} # func_split_short_opt /c\
+func_split_short_opt ()\
+{\
+\ func_split_short_opt_arg=${1#??}\
+\ func_split_short_opt_name=${1%"$func_split_short_opt_arg"}\
+} # Extended-shell func_split_short_opt implementation' "$cfgfile" > $cfgfile.tmp \
+ && mv -f "$cfgfile.tmp" "$cfgfile" \
+ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+
+
+ sed -e '/^func_lo2o ()$/,/^} # func_lo2o /c\
+func_lo2o ()\
+{\
+\ case ${1} in\
+\ *.lo) func_lo2o_result=${1%.lo}.${objext} ;;\
+\ *) func_lo2o_result=${1} ;;\
+\ esac\
+} # Extended-shell func_lo2o implementation' "$cfgfile" > $cfgfile.tmp \
+ && mv -f "$cfgfile.tmp" "$cfgfile" \
+ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+
+
+ sed -e '/^func_xform ()$/,/^} # func_xform /c\
+func_xform ()\
+{\
+ func_xform_result=${1%.*}.lo\
+} # Extended-shell func_xform implementation' "$cfgfile" > $cfgfile.tmp \
+ && mv -f "$cfgfile.tmp" "$cfgfile" \
+ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+
+
+ sed -e '/^func_arith ()$/,/^} # func_arith /c\
+func_arith ()\
+{\
+ func_arith_result=$(( $* ))\
+} # Extended-shell func_arith implementation' "$cfgfile" > $cfgfile.tmp \
+ && mv -f "$cfgfile.tmp" "$cfgfile" \
+ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+
+
+ sed -e '/^func_len ()$/,/^} # func_len /c\
+func_len ()\
+{\
+ func_len_result=${#1}\
+} # Extended-shell func_len implementation' "$cfgfile" > $cfgfile.tmp \
+ && mv -f "$cfgfile.tmp" "$cfgfile" \
+ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+
+fi
+
+if test x"$lt_shell_append" = xyes; then
+ sed -e '/^func_append ()$/,/^} # func_append /c\
+func_append ()\
+{\
+ eval "${1}+=\\${2}"\
+} # Extended-shell func_append implementation' "$cfgfile" > $cfgfile.tmp \
+ && mv -f "$cfgfile.tmp" "$cfgfile" \
+ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+
+
+ sed -e '/^func_append_quoted ()$/,/^} # func_append_quoted /c\
+func_append_quoted ()\
+{\
+\ func_quote_for_eval "${2}"\
+\ eval "${1}+=\\\\ \\$func_quote_for_eval_result"\
+} # Extended-shell func_append_quoted implementation' "$cfgfile" > $cfgfile.tmp \
+ && mv -f "$cfgfile.tmp" "$cfgfile" \
+ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+
+
+ # Save a `func_append' function call where possible by direct use of '+='
+ sed -e 's%func_append \([a-zA-Z_]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \
+ && mv -f "$cfgfile.tmp" "$cfgfile" \
+ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+ test 0 -eq $? || _lt_function_replace_fail=:
+else
+ # Save a `func_append' function call even when '+=' is not available
+ sed -e 's%func_append \([a-zA-Z_]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \
+ && mv -f "$cfgfile.tmp" "$cfgfile" \
+ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+ test 0 -eq $? || _lt_function_replace_fail=:
+fi
+
+if test x"$_lt_function_replace_fail" = x":"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Unable to substitute extended shell functions in $ofile" >&5
+$as_echo "$as_me: WARNING: Unable to substitute extended shell functions in $ofile" >&2;}
+fi
+
+
+ mv -f "$cfgfile" "$ofile" ||
+ (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
+ chmod +x "$ofile"
+
+
+ cat <<_LT_EOF >> "$ofile"
+
+# ### BEGIN LIBTOOL TAG CONFIG: CXX
+
+# The linker used to build libraries.
+LD=$lt_LD_CXX
+
+# How to create reloadable object files.
+reload_flag=$lt_reload_flag_CXX
+reload_cmds=$lt_reload_cmds_CXX
+
+# Commands used to build an old-style archive.
+old_archive_cmds=$lt_old_archive_cmds_CXX
+
+# A language specific compiler.
+CC=$lt_compiler_CXX
+
+# Is the compiler the GNU compiler?
+with_gcc=$GCC_CXX
+
+# Compiler flag to turn off builtin functions.
+no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_CXX
+
+# Additional compiler flags for building library objects.
+pic_flag=$lt_lt_prog_compiler_pic_CXX
+
+# How to pass a linker flag through the compiler.
+wl=$lt_lt_prog_compiler_wl_CXX
+
+# Compiler flag to prevent dynamic linking.
+link_static_flag=$lt_lt_prog_compiler_static_CXX
+
+# Does compiler simultaneously support -c and -o options?
+compiler_c_o=$lt_lt_cv_prog_compiler_c_o_CXX
+
+# Whether or not to add -lc for building shared libraries.
+build_libtool_need_lc=$archive_cmds_need_lc_CXX
+
+# Whether or not to disallow shared libs when runtime libs are static.
+allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_CXX
+
+# Compiler flag to allow reflexive dlopens.
+export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_CXX
+
+# Compiler flag to generate shared objects directly from archives.
+whole_archive_flag_spec=$lt_whole_archive_flag_spec_CXX
+
+# Whether the compiler copes with passing no objects directly.
+compiler_needs_object=$lt_compiler_needs_object_CXX
+
+# Create an old-style archive from a shared archive.
+old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_CXX
+
+# Create a temporary old-style archive to link instead of a shared archive.
+old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_CXX
+
+# Commands used to build a shared archive.
+archive_cmds=$lt_archive_cmds_CXX
+archive_expsym_cmds=$lt_archive_expsym_cmds_CXX
+
+# Commands used to build a loadable module if different from building
+# a shared archive.
+module_cmds=$lt_module_cmds_CXX
+module_expsym_cmds=$lt_module_expsym_cmds_CXX
+
+# Whether we are building with GNU ld or not.
+with_gnu_ld=$lt_with_gnu_ld_CXX
+
+# Flag that allows shared libraries with undefined symbols to be built.
+allow_undefined_flag=$lt_allow_undefined_flag_CXX
+
+# Flag that enforces no undefined symbols.
+no_undefined_flag=$lt_no_undefined_flag_CXX
+
+# Flag to hardcode \$libdir into a binary during linking.
+# This must work even if \$libdir does not exist
+hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_CXX
+
+# Whether we need a single "-rpath" flag with a separated argument.
+hardcode_libdir_separator=$lt_hardcode_libdir_separator_CXX
+
+# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
+# DIR into the resulting binary.
+hardcode_direct=$hardcode_direct_CXX
+
+# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
+# DIR into the resulting binary and the resulting library dependency is
+# "absolute",i.e impossible to change by setting \${shlibpath_var} if the
+# library is relocated.
+hardcode_direct_absolute=$hardcode_direct_absolute_CXX
+
+# Set to "yes" if using the -LDIR flag during linking hardcodes DIR
+# into the resulting binary.
+hardcode_minus_L=$hardcode_minus_L_CXX
+
+# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
+# into the resulting binary.
+hardcode_shlibpath_var=$hardcode_shlibpath_var_CXX
+
+# Set to "yes" if building a shared library automatically hardcodes DIR
+# into the library and all subsequent libraries and executables linked
+# against it.
+hardcode_automatic=$hardcode_automatic_CXX
+
+# Set to yes if linker adds runtime paths of dependent libraries
+# to runtime path list.
+inherit_rpath=$inherit_rpath_CXX
+
+# Whether libtool must link a program against all its dependency libraries.
+link_all_deplibs=$link_all_deplibs_CXX
+
+# Set to "yes" if exported symbols are required.
+always_export_symbols=$always_export_symbols_CXX
+
+# The commands to list exported symbols.
+export_symbols_cmds=$lt_export_symbols_cmds_CXX
+
+# Symbols that should not be listed in the preloaded symbols.
+exclude_expsyms=$lt_exclude_expsyms_CXX
+
+# Symbols that must always be exported.
+include_expsyms=$lt_include_expsyms_CXX
+
+# Commands necessary for linking programs (against libraries) with templates.
+prelink_cmds=$lt_prelink_cmds_CXX
+
+# Commands necessary for finishing linking programs.
+postlink_cmds=$lt_postlink_cmds_CXX
+
+# Specify filename containing input files.
+file_list_spec=$lt_file_list_spec_CXX
+
+# How to hardcode a shared library path into an executable.
+hardcode_action=$hardcode_action_CXX
+
+# The directories searched by this compiler when creating a shared library.
+compiler_lib_search_dirs=$lt_compiler_lib_search_dirs_CXX
+
+# Dependencies to place before and after the objects being linked to
+# create a shared library.
+predep_objects=$lt_predep_objects_CXX
+postdep_objects=$lt_postdep_objects_CXX
+predeps=$lt_predeps_CXX
+postdeps=$lt_postdeps_CXX
+
+# The library search path used internally by the compiler when linking
+# a shared library.
+compiler_lib_search_path=$lt_compiler_lib_search_path_CXX
+
+# ### END LIBTOOL TAG CONFIG: CXX
+_LT_EOF
+
+ ;;
+
+ esac
+done # for ac_tag
+
+
+as_fn_exit 0
+_ACEOF
+ac_clean_files=$ac_clean_files_save
+
+test $ac_write_fail = 0 ||
+ as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
+
+
+# configure is writing to config.log, and then calls config.status.
+# config.status does its own redirection, appending to config.log.
+# Unfortunately, on DOS this fails, as config.log is still kept open
+# by configure, so config.status won't be able to write to it; its
+# output is simply discarded. So we exec the FD to /dev/null,
+# effectively closing config.log, so it can be properly (re)opened and
+# appended to by config.status. When coming back to configure, we
+# need to make the FD available again.
+if test "$no_create" != yes; then
+ ac_cs_success=:
+ ac_config_status_args=
+ test "$silent" = yes &&
+ ac_config_status_args="$ac_config_status_args --quiet"
+ exec 5>/dev/null
+ $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
+ exec 5>>config.log
+ # Use ||, not &&, to avoid exiting from the if with $? = 1, which
+ # would make configure fail if this is the last instruction.
+ $ac_cs_success || as_fn_exit 1
+fi
+if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
+$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
+fi
+
+
--- /dev/null
+# -*- Autoconf -*-
+# Process this file with autoconf to produce a configure script.
+#
+# Copyright International Business Machines Corp. 2008
+#
+# Authors: Balbir Singh <balbir@linux.vnet.ibm.com>
+# This program is free software; you can redistribute it and/or modify it
+# under the terms of version 2.1 of the GNU Lesser General Public License
+# as published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it would be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+#
+AC_PREREQ(2.61)
+
+# In following section update all occurences of version, including soname
+AC_INIT([libcgroup], 0.41)
+AM_INIT_AUTOMAKE([foreign dist-bzip2])
+
+m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
+
+# set library version, soname is libcgroup.so.MAJOR
+AC_SUBST(LIBRARY_VERSION_MAJOR, 1)
+AC_SUBST(LIBRARY_VERSION_MINOR, 0)
+AC_SUBST(LIBRARY_VERSION_RELEASE, 41)
+
+# we do not want static libraries
+AC_DISABLE_STATIC
+
+AC_CONFIG_SRCDIR([src])
+AC_CONFIG_HEADER([config.h])
+
+AC_ARG_ENABLE([bindings],
+ [AC_HELP_STRING([--enable-bindings],
+ [enable python bindings [default=no]])],
+ [
+ if test "x$enableval" = xno; then
+ with_bindings=false
+ else
+ with_bindings=true
+ fi
+ ],
+ [with_bindings = false])
+AM_CONDITIONAL([WITH_BINDINGS], [test x$with_bindings = xtrue])
+
+# Process command line options
+AC_ARG_ENABLE([tools],
+ [AC_HELP_STRING([--enable-tools],
+ [compile libcgroup tools [default=yes]])],
+ [
+ if test "x$enableval" = xno; then
+ with_tools=false
+ else
+ with_tools=true
+ fi
+ ],
+ [with_tools=true])
+AM_CONDITIONAL([WITH_TOOLS], [test x$with_tools = xtrue])
+
+AC_ARG_ENABLE([pam],
+ [AC_HELP_STRING([--enable-pam],
+ [compile libcgroup PAM module [default=yes]])],
+ [
+ if test "x$enableval" = xno; then
+ with_pam=false
+ else
+ with_pam=true
+ fi
+ ],
+ [with_pam=true])
+AM_CONDITIONAL([WITH_PAM], [test x$with_pam = xtrue])
+
+AC_ARG_ENABLE([daemon],
+ [AC_HELP_STRING([--enable-daemon],
+ [compile libcgroup daemon [default=yes]])],
+ [
+ if test "x$enableval" = xno; then
+ with_daemon=false
+ else
+ with_daemon=true
+ fi
+ ],
+ [with_daemon=true])
+AM_CONDITIONAL([WITH_DAEMON], [test x$with_daemon = xtrue])
+
+AC_ARG_ENABLE([initscript-install],
+ [AC_HELP_STRING([--enable-initscript-install],
+ [install init scripts [default=no]])],
+ [
+ if test "x$enableval" = xno; then
+ with_initscript_install=false
+ else
+ with_initscript_install=true
+ fi
+ ],
+ [with_initscript_install=false])
+AM_CONDITIONAL([WITH_INITSCRIPT_INSTALL], [test x$with_initscript_install = xtrue])
+
+socket_path="/var/run/cgred.socket"
+AC_ARG_ENABLE([cgred-socket],
+ [AC_HELP_STRING([--enable-cgred-socket=PATH],
+ specify location of cgrulesengd communication socket
+ (default=/var/run/cgred.socket))],
+ [
+ if test "x$enableval" = xno -o "x$enableval" = xyes; then
+ AC_MSG_ERROR([Provide valid path with --enable-cgred-socket option.])
+ else
+ socket_path="$enableval"
+ fi
+ ], [])
+AC_DEFINE_UNQUOTED([CGRULE_CGRED_SOCKET_PATH],"$socket_path", [Cgrulesengd socket path])
+
+pam_module_dir="$libdir/security"
+AC_ARG_ENABLE([pam-module-dir],
+ [AC_HELP_STRING([--enable-pam-module-dir=PATH],
+ specify location of libcgroup PAM module
+ (default=$libdir/security))],
+ [
+ if test "x$enableval" = xno -o "x$enableval" = xyes; then
+ AC_MSG_ERROR([Provide valid path with --enable-pam-module-dir option.])
+ else
+ pam_module_dir="$enableval"
+ fi
+ ], [])
+AC_SUBST([pamlibdir],"$pam_module_dir")
+
+AC_ARG_ENABLE([opaque-hierarchy],
+ [AC_HELP_STRING([--enable-opaque-hierarchy=NAME],
+ [specify name of a hierarchy which libcgroup should ignore, e.g. name=systemd]
+ (default=none))],
+ [
+ if test "x$enableval" = xno -o "x$enableval" = xyes; then
+ AC_MSG_ERROR([Provide name of a hierarchy.])
+ else
+ AC_DEFINE_UNQUOTED([OPAQUE_HIERARCHY], "$enableval",
+ [Define to ignore specific hierarchy.])
+ fi
+ ], [])
+
+# Checks for programs.
+AC_PROG_CXX
+AC_PROG_CC
+AC_PROG_YACC
+if test "$YACC" = yacc; then
+ AC_CHECK_PROG([REALLY_YACC], [yacc], [yacc])
+ if test "$REALLY_YACC" = ""; then
+ AC_MSG_ERROR([This program cannot be built unless a version of yacc is installed.])
+ fi
+fi
+AM_PROG_LEX
+if test "$LEX" != flex; then
+ AC_MSG_ERROR([This program cannot be built unless flex is installed.])
+fi
+AC_PROG_LIBTOOL
+
+# Checks for header files.
+AC_HEADER_DIRENT
+AC_HEADER_STDC
+AC_CHECK_HEADERS([limits.h mntent.h stdlib.h string.h sys/mount.h unistd.h])
+
+# Checks for typedefs, structures, and compiler characteristics.
+AC_HEADER_STDBOOL
+AC_C_CONST
+AC_TYPE_UID_T
+AC_C_INLINE
+AC_TYPE_INT64_T
+AC_TYPE_PID_T
+
+# Checks for library functions.
+AC_FUNC_CHOWN
+AC_FUNC_GETMNTENT
+AC_FUNC_MALLOC
+AC_FUNC_REALLOC
+AC_FUNC_STAT
+AC_CHECK_FUNCS([getmntent hasmntopt memset mkdir rmdir strdup])
+
+if test x$with_pam = xtrue; then
+ AC_CHECK_LIB(
+ [pam],
+ [pam_syslog],
+ [
+ dnl Override the default behavior of AC_CHECK_LIB,
+ dnl we don't want -lpam in LIBS.
+ :
+ ],
+ [AC_MSG_ERROR([Cannot compile PAM module without libpam!])])
+
+ AC_CHECK_HEADERS(
+ [security/pam_modules.h security/pam_modutil.h security/pam_ext.h],
+ [],
+ [AC_MSG_ERROR([Cannot compile PAM module without necessary
+ header files!])])
+fi
+
+AC_CONFIG_FILES([Makefile
+ tests/Makefile
+ tests/tools/testenv.sh
+ tests/tools/Makefile
+ tests/tools/cgconfigparser/Makefile
+ tests/tools/cgclassify/Makefile
+ tests/tools/multimount/Makefile
+ tests/runlibcgrouptest.sh
+ src/Makefile
+ src/daemon/Makefile
+ src/tools/Makefile
+ src/pam/Makefile
+ src/bindings/Makefile
+ scripts/Makefile
+ scripts/init.d/cgconfig
+ scripts/init.d/cgred
+ samples/Makefile
+ include/Makefile
+ doc/Makefile
+ doc/man/Makefile
+ dist/Makefile
+ libcgroup.pc])
+AC_CONFIG_FILES([dist/libcgroup.spec:dist/libcgroup.spec.in])
+CFLAGS="$CFLAGS -Wall"
+AC_OUTPUT
+
--- /dev/null
+#! /bin/sh
+# depcomp - compile a program generating dependencies as side-effects
+
+scriptversion=2013-05-30.07; # UTC
+
+# Copyright (C) 1999-2013 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+# Originally written by Alexandre Oliva <oliva@dcc.unicamp.br>.
+
+case $1 in
+ '')
+ echo "$0: No command. Try '$0 --help' for more information." 1>&2
+ exit 1;
+ ;;
+ -h | --h*)
+ cat <<\EOF
+Usage: depcomp [--help] [--version] PROGRAM [ARGS]
+
+Run PROGRAMS ARGS to compile a file, generating dependencies
+as side-effects.
+
+Environment variables:
+ depmode Dependency tracking mode.
+ source Source file read by 'PROGRAMS ARGS'.
+ object Object file output by 'PROGRAMS ARGS'.
+ DEPDIR directory where to store dependencies.
+ depfile Dependency file to output.
+ tmpdepfile Temporary file to use when outputting dependencies.
+ libtool Whether libtool is used (yes/no).
+
+Report bugs to <bug-automake@gnu.org>.
+EOF
+ exit $?
+ ;;
+ -v | --v*)
+ echo "depcomp $scriptversion"
+ exit $?
+ ;;
+esac
+
+# Get the directory component of the given path, and save it in the
+# global variables '$dir'. Note that this directory component will
+# be either empty or ending with a '/' character. This is deliberate.
+set_dir_from ()
+{
+ case $1 in
+ */*) dir=`echo "$1" | sed -e 's|/[^/]*$|/|'`;;
+ *) dir=;;
+ esac
+}
+
+# Get the suffix-stripped basename of the given path, and save it the
+# global variable '$base'.
+set_base_from ()
+{
+ base=`echo "$1" | sed -e 's|^.*/||' -e 's/\.[^.]*$//'`
+}
+
+# If no dependency file was actually created by the compiler invocation,
+# we still have to create a dummy depfile, to avoid errors with the
+# Makefile "include basename.Plo" scheme.
+make_dummy_depfile ()
+{
+ echo "#dummy" > "$depfile"
+}
+
+# Factor out some common post-processing of the generated depfile.
+# Requires the auxiliary global variable '$tmpdepfile' to be set.
+aix_post_process_depfile ()
+{
+ # If the compiler actually managed to produce a dependency file,
+ # post-process it.
+ if test -f "$tmpdepfile"; then
+ # Each line is of the form 'foo.o: dependency.h'.
+ # Do two passes, one to just change these to
+ # $object: dependency.h
+ # and one to simply output
+ # dependency.h:
+ # which is needed to avoid the deleted-header problem.
+ { sed -e "s,^.*\.[$lower]*:,$object:," < "$tmpdepfile"
+ sed -e "s,^.*\.[$lower]*:[$tab ]*,," -e 's,$,:,' < "$tmpdepfile"
+ } > "$depfile"
+ rm -f "$tmpdepfile"
+ else
+ make_dummy_depfile
+ fi
+}
+
+# A tabulation character.
+tab=' '
+# A newline character.
+nl='
+'
+# Character ranges might be problematic outside the C locale.
+# These definitions help.
+upper=ABCDEFGHIJKLMNOPQRSTUVWXYZ
+lower=abcdefghijklmnopqrstuvwxyz
+digits=0123456789
+alpha=${upper}${lower}
+
+if test -z "$depmode" || test -z "$source" || test -z "$object"; then
+ echo "depcomp: Variables source, object and depmode must be set" 1>&2
+ exit 1
+fi
+
+# Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po.
+depfile=${depfile-`echo "$object" |
+ sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`}
+tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`}
+
+rm -f "$tmpdepfile"
+
+# Avoid interferences from the environment.
+gccflag= dashmflag=
+
+# Some modes work just like other modes, but use different flags. We
+# parameterize here, but still list the modes in the big case below,
+# to make depend.m4 easier to write. Note that we *cannot* use a case
+# here, because this file can only contain one case statement.
+if test "$depmode" = hp; then
+ # HP compiler uses -M and no extra arg.
+ gccflag=-M
+ depmode=gcc
+fi
+
+if test "$depmode" = dashXmstdout; then
+ # This is just like dashmstdout with a different argument.
+ dashmflag=-xM
+ depmode=dashmstdout
+fi
+
+cygpath_u="cygpath -u -f -"
+if test "$depmode" = msvcmsys; then
+ # This is just like msvisualcpp but w/o cygpath translation.
+ # Just convert the backslash-escaped backslashes to single forward
+ # slashes to satisfy depend.m4
+ cygpath_u='sed s,\\\\,/,g'
+ depmode=msvisualcpp
+fi
+
+if test "$depmode" = msvc7msys; then
+ # This is just like msvc7 but w/o cygpath translation.
+ # Just convert the backslash-escaped backslashes to single forward
+ # slashes to satisfy depend.m4
+ cygpath_u='sed s,\\\\,/,g'
+ depmode=msvc7
+fi
+
+if test "$depmode" = xlc; then
+ # IBM C/C++ Compilers xlc/xlC can output gcc-like dependency information.
+ gccflag=-qmakedep=gcc,-MF
+ depmode=gcc
+fi
+
+case "$depmode" in
+gcc3)
+## gcc 3 implements dependency tracking that does exactly what
+## we want. Yay! Note: for some reason libtool 1.4 doesn't like
+## it if -MD -MP comes after the -MF stuff. Hmm.
+## Unfortunately, FreeBSD c89 acceptance of flags depends upon
+## the command line argument order; so add the flags where they
+## appear in depend2.am. Note that the slowdown incurred here
+## affects only configure: in makefiles, %FASTDEP% shortcuts this.
+ for arg
+ do
+ case $arg in
+ -c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;;
+ *) set fnord "$@" "$arg" ;;
+ esac
+ shift # fnord
+ shift # $arg
+ done
+ "$@"
+ stat=$?
+ if test $stat -ne 0; then
+ rm -f "$tmpdepfile"
+ exit $stat
+ fi
+ mv "$tmpdepfile" "$depfile"
+ ;;
+
+gcc)
+## Note that this doesn't just cater to obsosete pre-3.x GCC compilers.
+## but also to in-use compilers like IMB xlc/xlC and the HP C compiler.
+## (see the conditional assignment to $gccflag above).
+## There are various ways to get dependency output from gcc. Here's
+## why we pick this rather obscure method:
+## - Don't want to use -MD because we'd like the dependencies to end
+## up in a subdir. Having to rename by hand is ugly.
+## (We might end up doing this anyway to support other compilers.)
+## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like
+## -MM, not -M (despite what the docs say). Also, it might not be
+## supported by the other compilers which use the 'gcc' depmode.
+## - Using -M directly means running the compiler twice (even worse
+## than renaming).
+ if test -z "$gccflag"; then
+ gccflag=-MD,
+ fi
+ "$@" -Wp,"$gccflag$tmpdepfile"
+ stat=$?
+ if test $stat -ne 0; then
+ rm -f "$tmpdepfile"
+ exit $stat
+ fi
+ rm -f "$depfile"
+ echo "$object : \\" > "$depfile"
+ # The second -e expression handles DOS-style file names with drive
+ # letters.
+ sed -e 's/^[^:]*: / /' \
+ -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile"
+## This next piece of magic avoids the "deleted header file" problem.
+## The problem is that when a header file which appears in a .P file
+## is deleted, the dependency causes make to die (because there is
+## typically no way to rebuild the header). We avoid this by adding
+## dummy dependencies for each header file. Too bad gcc doesn't do
+## this for us directly.
+## Some versions of gcc put a space before the ':'. On the theory
+## that the space means something, we add a space to the output as
+## well. hp depmode also adds that space, but also prefixes the VPATH
+## to the object. Take care to not repeat it in the output.
+## Some versions of the HPUX 10.20 sed can't process this invocation
+## correctly. Breaking it into two sed invocations is a workaround.
+ tr ' ' "$nl" < "$tmpdepfile" \
+ | sed -e 's/^\\$//' -e '/^$/d' -e "s|.*$object$||" -e '/:$/d' \
+ | sed -e 's/$/ :/' >> "$depfile"
+ rm -f "$tmpdepfile"
+ ;;
+
+hp)
+ # This case exists only to let depend.m4 do its work. It works by
+ # looking at the text of this script. This case will never be run,
+ # since it is checked for above.
+ exit 1
+ ;;
+
+sgi)
+ if test "$libtool" = yes; then
+ "$@" "-Wp,-MDupdate,$tmpdepfile"
+ else
+ "$@" -MDupdate "$tmpdepfile"
+ fi
+ stat=$?
+ if test $stat -ne 0; then
+ rm -f "$tmpdepfile"
+ exit $stat
+ fi
+ rm -f "$depfile"
+
+ if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files
+ echo "$object : \\" > "$depfile"
+ # Clip off the initial element (the dependent). Don't try to be
+ # clever and replace this with sed code, as IRIX sed won't handle
+ # lines with more than a fixed number of characters (4096 in
+ # IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines;
+ # the IRIX cc adds comments like '#:fec' to the end of the
+ # dependency line.
+ tr ' ' "$nl" < "$tmpdepfile" \
+ | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' \
+ | tr "$nl" ' ' >> "$depfile"
+ echo >> "$depfile"
+ # The second pass generates a dummy entry for each header file.
+ tr ' ' "$nl" < "$tmpdepfile" \
+ | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \
+ >> "$depfile"
+ else
+ make_dummy_depfile
+ fi
+ rm -f "$tmpdepfile"
+ ;;
+
+xlc)
+ # This case exists only to let depend.m4 do its work. It works by
+ # looking at the text of this script. This case will never be run,
+ # since it is checked for above.
+ exit 1
+ ;;
+
+aix)
+ # The C for AIX Compiler uses -M and outputs the dependencies
+ # in a .u file. In older versions, this file always lives in the
+ # current directory. Also, the AIX compiler puts '$object:' at the
+ # start of each line; $object doesn't have directory information.
+ # Version 6 uses the directory in both cases.
+ set_dir_from "$object"
+ set_base_from "$object"
+ if test "$libtool" = yes; then
+ tmpdepfile1=$dir$base.u
+ tmpdepfile2=$base.u
+ tmpdepfile3=$dir.libs/$base.u
+ "$@" -Wc,-M
+ else
+ tmpdepfile1=$dir$base.u
+ tmpdepfile2=$dir$base.u
+ tmpdepfile3=$dir$base.u
+ "$@" -M
+ fi
+ stat=$?
+ if test $stat -ne 0; then
+ rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
+ exit $stat
+ fi
+
+ for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
+ do
+ test -f "$tmpdepfile" && break
+ done
+ aix_post_process_depfile
+ ;;
+
+tcc)
+ # tcc (Tiny C Compiler) understand '-MD -MF file' since version 0.9.26
+ # FIXME: That version still under development at the moment of writing.
+ # Make that this statement remains true also for stable, released
+ # versions.
+ # It will wrap lines (doesn't matter whether long or short) with a
+ # trailing '\', as in:
+ #
+ # foo.o : \
+ # foo.c \
+ # foo.h \
+ #
+ # It will put a trailing '\' even on the last line, and will use leading
+ # spaces rather than leading tabs (at least since its commit 0394caf7
+ # "Emit spaces for -MD").
+ "$@" -MD -MF "$tmpdepfile"
+ stat=$?
+ if test $stat -ne 0; then
+ rm -f "$tmpdepfile"
+ exit $stat
+ fi
+ rm -f "$depfile"
+ # Each non-empty line is of the form 'foo.o : \' or ' dep.h \'.
+ # We have to change lines of the first kind to '$object: \'.
+ sed -e "s|.*:|$object :|" < "$tmpdepfile" > "$depfile"
+ # And for each line of the second kind, we have to emit a 'dep.h:'
+ # dummy dependency, to avoid the deleted-header problem.
+ sed -n -e 's|^ *\(.*\) *\\$|\1:|p' < "$tmpdepfile" >> "$depfile"
+ rm -f "$tmpdepfile"
+ ;;
+
+## The order of this option in the case statement is important, since the
+## shell code in configure will try each of these formats in the order
+## listed in this file. A plain '-MD' option would be understood by many
+## compilers, so we must ensure this comes after the gcc and icc options.
+pgcc)
+ # Portland's C compiler understands '-MD'.
+ # Will always output deps to 'file.d' where file is the root name of the
+ # source file under compilation, even if file resides in a subdirectory.
+ # The object file name does not affect the name of the '.d' file.
+ # pgcc 10.2 will output
+ # foo.o: sub/foo.c sub/foo.h
+ # and will wrap long lines using '\' :
+ # foo.o: sub/foo.c ... \
+ # sub/foo.h ... \
+ # ...
+ set_dir_from "$object"
+ # Use the source, not the object, to determine the base name, since
+ # that's sadly what pgcc will do too.
+ set_base_from "$source"
+ tmpdepfile=$base.d
+
+ # For projects that build the same source file twice into different object
+ # files, the pgcc approach of using the *source* file root name can cause
+ # problems in parallel builds. Use a locking strategy to avoid stomping on
+ # the same $tmpdepfile.
+ lockdir=$base.d-lock
+ trap "
+ echo '$0: caught signal, cleaning up...' >&2
+ rmdir '$lockdir'
+ exit 1
+ " 1 2 13 15
+ numtries=100
+ i=$numtries
+ while test $i -gt 0; do
+ # mkdir is a portable test-and-set.
+ if mkdir "$lockdir" 2>/dev/null; then
+ # This process acquired the lock.
+ "$@" -MD
+ stat=$?
+ # Release the lock.
+ rmdir "$lockdir"
+ break
+ else
+ # If the lock is being held by a different process, wait
+ # until the winning process is done or we timeout.
+ while test -d "$lockdir" && test $i -gt 0; do
+ sleep 1
+ i=`expr $i - 1`
+ done
+ fi
+ i=`expr $i - 1`
+ done
+ trap - 1 2 13 15
+ if test $i -le 0; then
+ echo "$0: failed to acquire lock after $numtries attempts" >&2
+ echo "$0: check lockdir '$lockdir'" >&2
+ exit 1
+ fi
+
+ if test $stat -ne 0; then
+ rm -f "$tmpdepfile"
+ exit $stat
+ fi
+ rm -f "$depfile"
+ # Each line is of the form `foo.o: dependent.h',
+ # or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'.
+ # Do two passes, one to just change these to
+ # `$object: dependent.h' and one to simply `dependent.h:'.
+ sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile"
+ # Some versions of the HPUX 10.20 sed can't process this invocation
+ # correctly. Breaking it into two sed invocations is a workaround.
+ sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" \
+ | sed -e 's/$/ :/' >> "$depfile"
+ rm -f "$tmpdepfile"
+ ;;
+
+hp2)
+ # The "hp" stanza above does not work with aCC (C++) and HP's ia64
+ # compilers, which have integrated preprocessors. The correct option
+ # to use with these is +Maked; it writes dependencies to a file named
+ # 'foo.d', which lands next to the object file, wherever that
+ # happens to be.
+ # Much of this is similar to the tru64 case; see comments there.
+ set_dir_from "$object"
+ set_base_from "$object"
+ if test "$libtool" = yes; then
+ tmpdepfile1=$dir$base.d
+ tmpdepfile2=$dir.libs/$base.d
+ "$@" -Wc,+Maked
+ else
+ tmpdepfile1=$dir$base.d
+ tmpdepfile2=$dir$base.d
+ "$@" +Maked
+ fi
+ stat=$?
+ if test $stat -ne 0; then
+ rm -f "$tmpdepfile1" "$tmpdepfile2"
+ exit $stat
+ fi
+
+ for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2"
+ do
+ test -f "$tmpdepfile" && break
+ done
+ if test -f "$tmpdepfile"; then
+ sed -e "s,^.*\.[$lower]*:,$object:," "$tmpdepfile" > "$depfile"
+ # Add 'dependent.h:' lines.
+ sed -ne '2,${
+ s/^ *//
+ s/ \\*$//
+ s/$/:/
+ p
+ }' "$tmpdepfile" >> "$depfile"
+ else
+ make_dummy_depfile
+ fi
+ rm -f "$tmpdepfile" "$tmpdepfile2"
+ ;;
+
+tru64)
+ # The Tru64 compiler uses -MD to generate dependencies as a side
+ # effect. 'cc -MD -o foo.o ...' puts the dependencies into 'foo.o.d'.
+ # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put
+ # dependencies in 'foo.d' instead, so we check for that too.
+ # Subdirectories are respected.
+ set_dir_from "$object"
+ set_base_from "$object"
+
+ if test "$libtool" = yes; then
+ # Libtool generates 2 separate objects for the 2 libraries. These
+ # two compilations output dependencies in $dir.libs/$base.o.d and
+ # in $dir$base.o.d. We have to check for both files, because
+ # one of the two compilations can be disabled. We should prefer
+ # $dir$base.o.d over $dir.libs/$base.o.d because the latter is
+ # automatically cleaned when .libs/ is deleted, while ignoring
+ # the former would cause a distcleancheck panic.
+ tmpdepfile1=$dir$base.o.d # libtool 1.5
+ tmpdepfile2=$dir.libs/$base.o.d # Likewise.
+ tmpdepfile3=$dir.libs/$base.d # Compaq CCC V6.2-504
+ "$@" -Wc,-MD
+ else
+ tmpdepfile1=$dir$base.d
+ tmpdepfile2=$dir$base.d
+ tmpdepfile3=$dir$base.d
+ "$@" -MD
+ fi
+
+ stat=$?
+ if test $stat -ne 0; then
+ rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
+ exit $stat
+ fi
+
+ for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
+ do
+ test -f "$tmpdepfile" && break
+ done
+ # Same post-processing that is required for AIX mode.
+ aix_post_process_depfile
+ ;;
+
+msvc7)
+ if test "$libtool" = yes; then
+ showIncludes=-Wc,-showIncludes
+ else
+ showIncludes=-showIncludes
+ fi
+ "$@" $showIncludes > "$tmpdepfile"
+ stat=$?
+ grep -v '^Note: including file: ' "$tmpdepfile"
+ if test $stat -ne 0; then
+ rm -f "$tmpdepfile"
+ exit $stat
+ fi
+ rm -f "$depfile"
+ echo "$object : \\" > "$depfile"
+ # The first sed program below extracts the file names and escapes
+ # backslashes for cygpath. The second sed program outputs the file
+ # name when reading, but also accumulates all include files in the
+ # hold buffer in order to output them again at the end. This only
+ # works with sed implementations that can handle large buffers.
+ sed < "$tmpdepfile" -n '
+/^Note: including file: *\(.*\)/ {
+ s//\1/
+ s/\\/\\\\/g
+ p
+}' | $cygpath_u | sort -u | sed -n '
+s/ /\\ /g
+s/\(.*\)/'"$tab"'\1 \\/p
+s/.\(.*\) \\/\1:/
+H
+$ {
+ s/.*/'"$tab"'/
+ G
+ p
+}' >> "$depfile"
+ echo >> "$depfile" # make sure the fragment doesn't end with a backslash
+ rm -f "$tmpdepfile"
+ ;;
+
+msvc7msys)
+ # This case exists only to let depend.m4 do its work. It works by
+ # looking at the text of this script. This case will never be run,
+ # since it is checked for above.
+ exit 1
+ ;;
+
+#nosideeffect)
+ # This comment above is used by automake to tell side-effect
+ # dependency tracking mechanisms from slower ones.
+
+dashmstdout)
+ # Important note: in order to support this mode, a compiler *must*
+ # always write the preprocessed file to stdout, regardless of -o.
+ "$@" || exit $?
+
+ # Remove the call to Libtool.
+ if test "$libtool" = yes; then
+ while test "X$1" != 'X--mode=compile'; do
+ shift
+ done
+ shift
+ fi
+
+ # Remove '-o $object'.
+ IFS=" "
+ for arg
+ do
+ case $arg in
+ -o)
+ shift
+ ;;
+ $object)
+ shift
+ ;;
+ *)
+ set fnord "$@" "$arg"
+ shift # fnord
+ shift # $arg
+ ;;
+ esac
+ done
+
+ test -z "$dashmflag" && dashmflag=-M
+ # Require at least two characters before searching for ':'
+ # in the target name. This is to cope with DOS-style filenames:
+ # a dependency such as 'c:/foo/bar' could be seen as target 'c' otherwise.
+ "$@" $dashmflag |
+ sed "s|^[$tab ]*[^:$tab ][^:][^:]*:[$tab ]*|$object: |" > "$tmpdepfile"
+ rm -f "$depfile"
+ cat < "$tmpdepfile" > "$depfile"
+ # Some versions of the HPUX 10.20 sed can't process this sed invocation
+ # correctly. Breaking it into two sed invocations is a workaround.
+ tr ' ' "$nl" < "$tmpdepfile" \
+ | sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' \
+ | sed -e 's/$/ :/' >> "$depfile"
+ rm -f "$tmpdepfile"
+ ;;
+
+dashXmstdout)
+ # This case only exists to satisfy depend.m4. It is never actually
+ # run, as this mode is specially recognized in the preamble.
+ exit 1
+ ;;
+
+makedepend)
+ "$@" || exit $?
+ # Remove any Libtool call
+ if test "$libtool" = yes; then
+ while test "X$1" != 'X--mode=compile'; do
+ shift
+ done
+ shift
+ fi
+ # X makedepend
+ shift
+ cleared=no eat=no
+ for arg
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+ no)
+ set ""; shift
+ cleared=yes ;;
+ esac
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+ continue
+ fi
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+ -D*|-I*)
+ set fnord "$@" "$arg"; shift ;;
+ # Strip any option that makedepend may not understand. Remove
+ # the object too, otherwise makedepend will parse it as a source file.
+ -arch)
+ eat=yes ;;
+ -*|$object)
+ ;;
+ *)
+ set fnord "$@" "$arg"; shift ;;
+ esac
+ done
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+ touch "$tmpdepfile"
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+ sed "s|^.*\($object *:\)|\1|" "$tmpdepfile" > "$depfile"
+ # Some versions of the HPUX 10.20 sed can't process the last invocation
+ # correctly. Breaking it into two sed invocations is a workaround.
+ sed '1,2d' "$tmpdepfile" \
+ | tr ' ' "$nl" \
+ | sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' \
+ | sed -e 's/$/ :/' >> "$depfile"
+ rm -f "$tmpdepfile" "$tmpdepfile".bak
+ ;;
+
+cpp)
+ # Important note: in order to support this mode, a compiler *must*
+ # always write the preprocessed file to stdout.
+ "$@" || exit $?
+
+ # Remove the call to Libtool.
+ if test "$libtool" = yes; then
+ while test "X$1" != 'X--mode=compile'; do
+ shift
+ done
+ shift
+ fi
+
+ # Remove '-o $object'.
+ IFS=" "
+ for arg
+ do
+ case $arg in
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+ shift
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+ shift
+ ;;
+ *)
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+ ;;
+ esac
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+
+ "$@" -E \
+ | sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \
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+ | sed '$ s: \\$::' > "$tmpdepfile"
+ rm -f "$depfile"
+ echo "$object : \\" > "$depfile"
+ cat < "$tmpdepfile" >> "$depfile"
+ sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile"
+ rm -f "$tmpdepfile"
+ ;;
+
+msvisualcpp)
+ # Important note: in order to support this mode, a compiler *must*
+ # always write the preprocessed file to stdout.
+ "$@" || exit $?
+
+ # Remove the call to Libtool.
+ if test "$libtool" = yes; then
+ while test "X$1" != 'X--mode=compile'; do
+ shift
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+ shift
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+
+ IFS=" "
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+ sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::\1:p' | $cygpath_u | sort -u > "$tmpdepfile"
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+ sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::\1\::p' >> "$depfile"
+ rm -f "$tmpdepfile"
+ ;;
+
+msvcmsys)
+ # This case exists only to let depend.m4 do its work. It works by
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+ # since it is checked for above.
+ exit 1
+ ;;
+
+none)
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+ ;;
+
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+ exit 1
+ ;;
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--- /dev/null
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--- /dev/null
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+top_srcdir = @top_srcdir@
+EXTRA_DIST = libcgroup.spec
+all: all-am
+
+.SUFFIXES:
+$(srcdir)/Makefile.in: $(srcdir)/Makefile.am $(am__configure_deps)
+ @for dep in $?; do \
+ case '$(am__configure_deps)' in \
+ *$$dep*) \
+ ( cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh ) \
+ && { if test -f $@; then exit 0; else break; fi; }; \
+ exit 1;; \
+ esac; \
+ done; \
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+ $(AUTOMAKE) --foreign dist/Makefile
+.PRECIOUS: Makefile
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+ *config.status*) \
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
+ *) \
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+
+$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+
+$(top_srcdir)/configure: $(am__configure_deps)
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(ACLOCAL_M4): $(am__aclocal_m4_deps)
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(am__aclocal_m4_deps):
+libcgroup.spec: $(top_builddir)/config.status $(srcdir)/libcgroup.spec.in
+ cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@
+
+mostlyclean-libtool:
+ -rm -f *.lo
+
+clean-libtool:
+ -rm -rf .libs _libs
+tags TAGS:
+
+ctags CTAGS:
+
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+
+
+distdir: $(DISTFILES)
+ @srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
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+ */*) $(MKDIR_P) `echo "$$dist_files" | \
+ sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
+ sort -u` ;; \
+ esac; \
+ for file in $$dist_files; do \
+ if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
+ if test -d $$d/$$file; then \
+ dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
+ if test -d "$(distdir)/$$file"; then \
+ find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+ fi; \
+ if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
+ cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \
+ find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+ fi; \
+ cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
+ else \
+ test -f "$(distdir)/$$file" \
+ || cp -p $$d/$$file "$(distdir)/$$file" \
+ || exit 1; \
+ fi; \
+ done
+check-am: all-am
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+ fi
+mostlyclean-generic:
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+
+distclean-generic:
+ -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+ -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
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+ @echo "it deletes files that may require special tools to rebuild."
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+ -rm -f Makefile
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+ maintainer-clean maintainer-clean-generic mostlyclean \
+ mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \
+ tags-am uninstall uninstall-am
+
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
--- /dev/null
+%define soversion 1.0.41
+%define soversion_major 1
+
+Name: libcgroup
+Summary: Tools and libraries to control and monitor control groups
+Group: System Environment/Libraries
+Version: 0.41
+Release: 1%{?dist}
+License: LGPLv2+
+URL: http://libcg.sourceforge.net/
+Source0: http://downloads.sourceforge.net/libcg/%{name}-%{version}.tar.bz2
+BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
+BuildRequires: pam-devel
+BuildRequires: byacc
+BuildRequires: flex
+BuildRequires: coreutils
+Requires(pre): shadow-utils
+Requires(post): chkconfig, /sbin/service
+Requires(preun): /sbin/chkconfig
+
+%description
+Control groups infrastructure. The tools and library help manipulate, control,
+administrate and monitor control groups and the associated controllers.
+
+%package pam
+Summary: A Pluggable Authentication Module for libcgroup
+Group: System Environment/Base
+Requires: libcgroup = %{version}-%{release}
+
+%description pam
+Linux-PAM module, which allows administrators to classify the user's login
+processes to pre-configured control group.
+
+%package devel
+Summary: Development libraries to develop applications that utilize control groups
+Group: Development/Libraries
+Requires: libcgroup = %{version}-%{release}
+
+%description devel
+It provides API to create/delete and modify cgroup nodes. It will also in the
+future allow creation of persistent configuration for control groups and
+provide scripts to manage that configuration.
+
+%prep
+%setup -q
+
+%build
+%configure --bindir=/bin --sbindir=/sbin --libdir=%{_libdir} --enable-initscript-install --enable-pam-module-dir=/%{_lib}/security
+
+make %{?_smp_mflags}
+
+
+%install
+rm -rf $RPM_BUILD_ROOT
+make DESTDIR=$RPM_BUILD_ROOT install
+
+# install config files
+mkdir -p $RPM_BUILD_ROOT/%{_sysconfdir}/sysconfig
+cp samples/cgred.conf $RPM_BUILD_ROOT/%{_sysconfdir}/sysconfig/cgred.conf
+cp samples/cgconfig.sysconfig $RPM_BUILD_ROOT/%{_sysconfdir}/sysconfig/cgconfig
+cp samples/cgconfig.conf $RPM_BUILD_ROOT/%{_sysconfdir}/cgconfig.conf
+cp samples/cgrules.conf $RPM_BUILD_ROOT/%{_sysconfdir}/cgrules.conf
+cp samples/cgsnapshot_blacklist.conf $RPM_BUILD_ROOT/%{_sysconfdir}/cgsnapshot_blacklist.conf
+
+# sanitize pam module, we need only pam_cgroup.so
+mv -f $RPM_BUILD_ROOT/%{_lib}/security/pam_cgroup.so.*.*.* $RPM_BUILD_ROOT/%{_lib}/security/pam_cgroup.so
+rm -f $RPM_BUILD_ROOT/%{_lib}/security/pam_cgroup.la $RPM_BUILD_ROOT/%{_lib}/security/pam_cgroup.so.*
+
+# move the libraries to /
+mkdir -p $RPM_BUILD_ROOT/%{_lib}
+mv -f $RPM_BUILD_ROOT/%{_libdir}/libcgroup.so.%{soversion} $RPM_BUILD_ROOT/%{_lib}
+rm -f $RPM_BUILD_ROOT/%{_libdir}/libcgroup.so.%{soversion_major}
+ln -sf libcgroup.so.%{soversion} $RPM_BUILD_ROOT/%{_lib}/libcgroup.so.%{soversion_major}
+ln -sf ../../%{_lib}/libcgroup.so.%{soversion} $RPM_BUILD_ROOT/%{_libdir}/libcgroup.so
+rm -f $RPM_BUILD_ROOT/%{_libdir}/*.la
+
+%clean
+rm -rf $RPM_BUILD_ROOT
+
+%pre
+getent group cgred >/dev/null || groupadd cgred
+
+%post
+/sbin/ldconfig
+/sbin/chkconfig --add cgred
+/sbin/chkconfig --add cgconfig
+
+%preun
+if [ $1 = 0 ]; then
+ /sbin/service cgred stop > /dev/null 2>&1 || :
+ /sbin/service cgconfig stop > /dev/null 2>&1 || :
+ /sbin/chkconfig --del cgconfig
+ /sbin/chkconfig --del cgred
+fi
+
+%postun -p /sbin/ldconfig
+
+%files
+%defattr(-,root,root,-)
+%config(noreplace) %{_sysconfdir}/sysconfig/cgred.conf
+%config(noreplace) %{_sysconfdir}/sysconfig/cgconfig
+%config(noreplace) %{_sysconfdir}/cgconfig.conf
+%config(noreplace) %{_sysconfdir}/cgrules.conf
+%config(noreplace) %{_sysconfdir}/cgsnapshot_blacklist.conf
+/%{_lib}/libcgroup.so.*
+%attr(2755, root, cgred) /bin/cgexec
+/bin/cgclassify
+/bin/cgcreate
+/bin/cgget
+/bin/cgset
+/bin/cgdelete
+/bin/lscgroup
+/bin/lssubsys
+/sbin/cgconfigparser
+/sbin/cgrulesengd
+/sbin/cgclear
+/bin/cgsnapshot
+%attr(0644, root, root) %{_mandir}/man1/*
+%attr(0644, root, root) %{_mandir}/man5/*
+%attr(0644, root, root) %{_mandir}/man8/*
+%attr(0755,root,root) %{_initrddir}/cgconfig
+%attr(0755,root,root) %{_initrddir}/cgred
+
+%doc COPYING INSTALL README_daemon
+
+%files pam
+%defattr(-,root,root,-)
+%attr(0755,root,root) /%{_lib}/security/pam_cgroup.so
+%doc COPYING INSTALL
+
+%files devel
+%defattr(-,root,root,-)
+%{_includedir}/libcgroup.h
+%{_includedir}/libcgroup/*.h
+%{_libdir}/libcgroup.*
+/%{_libdir}/pkgconfig/libcgroup.pc
+%doc COPYING INSTALL
+
+
+%changelog
+* Tue Nov 2 2010 Jan Safranek <jsafrane@redhat.com> 0.37.rc1-1
+- Add cgsnapshot
+* Thu Feb 18 2010 Dhaval Giani <dhaval.giani@gmail.com> 0.36.rc1-1
+- Add pkgconfig file
+* Tue Jan 19 2010 Balbir Singh <balbir@linux.vnet.ibm.com> 0.35.1
+- Integrate Jan's fixes for distributing cgget and initscripts
+* Thu Oct 22 2009 Jan Safranek <jsafrane@redhat.com> 0.34-1
+- Update to latest upstream
+- Split PAM module to separate subpackage
+* Tue Feb 24 2009 Balbir Singh <balbir@linux.vnet.ibm.com> 0.33-1
+- Update to 0.33, spec file changes to add Makefiles and pam_cgroup module
+* Fri Oct 10 2008 Dhaval Giani <dhaval@linux.vnet.ibm.com> 0.32-1
+- Update to latest upstream
+* Thu Sep 11 2008 Dhaval Giani <dhaval@linux-vnet.ibm.com> 0.31-1
+- Update to latest upstream
+* Sat Aug 2 2008 Dhaval Giani <dhaval@linux.vnet.ibm.com> 0.1c-3
+- Change release to fix broken upgrade path
+* Wed Jun 11 2008 Dhaval Giani <dhaval@linux.vnet.ibm.com> 0.1c-1
+- Update to latest upstream version
+* Tue Jun 3 2008 Balbir Singh <balbir@linux.vnet.ibm.com> 0.1b-3
+- Add post and postun. Also fix Requires for devel to depend on base n-v-r
+* Sat May 31 2008 Balbir Singh <balbir@linux.vnet.ibm.com> 0.1b-2
+- Fix makeinstall, Source0 and URL (review comments from Tom)
+* Mon May 26 2008 Balbir Singh <balbir@linux.vnet.ibm.com> 0.1b-1
+- Add a generatable spec file
+* Tue May 20 2008 Balbir Singh <balbir@linux.vnet.ibm.com> 0.1-1
+- Get the spec file to work
+* Tue May 20 2008 Dhaval Giani <dhaval@linux.vnet.ibm.com> 0.01-1
+- The first version of libcg
--- /dev/null
+%define soversion @LIBRARY_VERSION_MAJOR@.@LIBRARY_VERSION_MINOR@.@LIBRARY_VERSION_RELEASE@
+%define soversion_major @LIBRARY_VERSION_MAJOR@
+
+Name: libcgroup
+Summary: Tools and libraries to control and monitor control groups
+Group: System Environment/Libraries
+Version: @PACKAGE_VERSION@
+Release: 1%{?dist}
+License: LGPLv2+
+URL: http://libcg.sourceforge.net/
+Source0: http://downloads.sourceforge.net/libcg/%{name}-%{version}.tar.bz2
+BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
+BuildRequires: pam-devel
+BuildRequires: byacc
+BuildRequires: flex
+BuildRequires: coreutils
+Requires(pre): shadow-utils
+Requires(post): chkconfig, /sbin/service
+Requires(preun): /sbin/chkconfig
+
+%description
+Control groups infrastructure. The tools and library help manipulate, control,
+administrate and monitor control groups and the associated controllers.
+
+%package pam
+Summary: A Pluggable Authentication Module for libcgroup
+Group: System Environment/Base
+Requires: libcgroup = %{version}-%{release}
+
+%description pam
+Linux-PAM module, which allows administrators to classify the user's login
+processes to pre-configured control group.
+
+%package devel
+Summary: Development libraries to develop applications that utilize control groups
+Group: Development/Libraries
+Requires: libcgroup = %{version}-%{release}
+
+%description devel
+It provides API to create/delete and modify cgroup nodes. It will also in the
+future allow creation of persistent configuration for control groups and
+provide scripts to manage that configuration.
+
+%prep
+%setup -q
+
+%build
+%configure --bindir=/bin --sbindir=/sbin --libdir=%{_libdir} --enable-initscript-install --enable-pam-module-dir=/%{_lib}/security
+
+make %{?_smp_mflags}
+
+
+%install
+rm -rf $RPM_BUILD_ROOT
+make DESTDIR=$RPM_BUILD_ROOT install
+
+# install config files
+mkdir -p $RPM_BUILD_ROOT/%{_sysconfdir}/sysconfig
+cp samples/cgred.conf $RPM_BUILD_ROOT/%{_sysconfdir}/sysconfig/cgred.conf
+cp samples/cgconfig.sysconfig $RPM_BUILD_ROOT/%{_sysconfdir}/sysconfig/cgconfig
+cp samples/cgconfig.conf $RPM_BUILD_ROOT/%{_sysconfdir}/cgconfig.conf
+cp samples/cgrules.conf $RPM_BUILD_ROOT/%{_sysconfdir}/cgrules.conf
+cp samples/cgsnapshot_blacklist.conf $RPM_BUILD_ROOT/%{_sysconfdir}/cgsnapshot_blacklist.conf
+
+# sanitize pam module, we need only pam_cgroup.so
+mv -f $RPM_BUILD_ROOT/%{_lib}/security/pam_cgroup.so.*.*.* $RPM_BUILD_ROOT/%{_lib}/security/pam_cgroup.so
+rm -f $RPM_BUILD_ROOT/%{_lib}/security/pam_cgroup.la $RPM_BUILD_ROOT/%{_lib}/security/pam_cgroup.so.*
+
+# move the libraries to /
+mkdir -p $RPM_BUILD_ROOT/%{_lib}
+mv -f $RPM_BUILD_ROOT/%{_libdir}/libcgroup.so.%{soversion} $RPM_BUILD_ROOT/%{_lib}
+rm -f $RPM_BUILD_ROOT/%{_libdir}/libcgroup.so.%{soversion_major}
+ln -sf libcgroup.so.%{soversion} $RPM_BUILD_ROOT/%{_lib}/libcgroup.so.%{soversion_major}
+ln -sf ../../%{_lib}/libcgroup.so.%{soversion} $RPM_BUILD_ROOT/%{_libdir}/libcgroup.so
+rm -f $RPM_BUILD_ROOT/%{_libdir}/*.la
+
+%clean
+rm -rf $RPM_BUILD_ROOT
+
+%pre
+getent group cgred >/dev/null || groupadd cgred
+
+%post
+/sbin/ldconfig
+/sbin/chkconfig --add cgred
+/sbin/chkconfig --add cgconfig
+
+%preun
+if [ $1 = 0 ]; then
+ /sbin/service cgred stop > /dev/null 2>&1 || :
+ /sbin/service cgconfig stop > /dev/null 2>&1 || :
+ /sbin/chkconfig --del cgconfig
+ /sbin/chkconfig --del cgred
+fi
+
+%postun -p /sbin/ldconfig
+
+%files
+%defattr(-,root,root,-)
+%config(noreplace) %{_sysconfdir}/sysconfig/cgred.conf
+%config(noreplace) %{_sysconfdir}/sysconfig/cgconfig
+%config(noreplace) %{_sysconfdir}/cgconfig.conf
+%config(noreplace) %{_sysconfdir}/cgrules.conf
+%config(noreplace) %{_sysconfdir}/cgsnapshot_blacklist.conf
+/%{_lib}/libcgroup.so.*
+%attr(2755, root, cgred) /bin/cgexec
+/bin/cgclassify
+/bin/cgcreate
+/bin/cgget
+/bin/cgset
+/bin/cgdelete
+/bin/lscgroup
+/bin/lssubsys
+/sbin/cgconfigparser
+/sbin/cgrulesengd
+/sbin/cgclear
+/bin/cgsnapshot
+%attr(0644, root, root) %{_mandir}/man1/*
+%attr(0644, root, root) %{_mandir}/man5/*
+%attr(0644, root, root) %{_mandir}/man8/*
+%attr(0755,root,root) %{_initrddir}/cgconfig
+%attr(0755,root,root) %{_initrddir}/cgred
+
+%doc COPYING INSTALL README_daemon
+
+%files pam
+%defattr(-,root,root,-)
+%attr(0755,root,root) /%{_lib}/security/pam_cgroup.so
+%doc COPYING INSTALL
+
+%files devel
+%defattr(-,root,root,-)
+%{_includedir}/libcgroup.h
+%{_includedir}/libcgroup/*.h
+%{_libdir}/libcgroup.*
+/%{_libdir}/pkgconfig/libcgroup.pc
+%doc COPYING INSTALL
+
+
+%changelog
+* Tue Nov 2 2010 Jan Safranek <jsafrane@redhat.com> 0.37.rc1-1
+- Add cgsnapshot
+* Thu Feb 18 2010 Dhaval Giani <dhaval.giani@gmail.com> 0.36.rc1-1
+- Add pkgconfig file
+* Tue Jan 19 2010 Balbir Singh <balbir@linux.vnet.ibm.com> 0.35.1
+- Integrate Jan's fixes for distributing cgget and initscripts
+* Thu Oct 22 2009 Jan Safranek <jsafrane@redhat.com> 0.34-1
+- Update to latest upstream
+- Split PAM module to separate subpackage
+* Tue Feb 24 2009 Balbir Singh <balbir@linux.vnet.ibm.com> 0.33-1
+- Update to 0.33, spec file changes to add Makefiles and pam_cgroup module
+* Fri Oct 10 2008 Dhaval Giani <dhaval@linux.vnet.ibm.com> 0.32-1
+- Update to latest upstream
+* Thu Sep 11 2008 Dhaval Giani <dhaval@linux-vnet.ibm.com> 0.31-1
+- Update to latest upstream
+* Sat Aug 2 2008 Dhaval Giani <dhaval@linux.vnet.ibm.com> 0.1c-3
+- Change release to fix broken upgrade path
+* Wed Jun 11 2008 Dhaval Giani <dhaval@linux.vnet.ibm.com> 0.1c-1
+- Update to latest upstream version
+* Tue Jun 3 2008 Balbir Singh <balbir@linux.vnet.ibm.com> 0.1b-3
+- Add post and postun. Also fix Requires for devel to depend on base n-v-r
+* Sat May 31 2008 Balbir Singh <balbir@linux.vnet.ibm.com> 0.1b-2
+- Fix makeinstall, Source0 and URL (review comments from Tom)
+* Mon May 26 2008 Balbir Singh <balbir@linux.vnet.ibm.com> 0.1b-1
+- Add a generatable spec file
+* Tue May 20 2008 Balbir Singh <balbir@linux.vnet.ibm.com> 0.1-1
+- Get the spec file to work
+* Tue May 20 2008 Dhaval Giani <dhaval@linux.vnet.ibm.com> 0.01-1
+- The first version of libcg
--- /dev/null
+SUBDIRS = man
+
--- /dev/null
+# Makefile.in generated by automake 1.13.4 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994-2013 Free Software Foundation, Inc.
+
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
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+.PHONY: all all-am check check-am clean clean-generic clean-libtool \
+ cscopelist-am ctags-am distclean distclean-generic \
+ distclean-libtool distdir dvi dvi-am html html-am info info-am \
+ install install-am install-data install-data-am install-dvi \
+ install-dvi-am install-exec install-exec-am install-html \
+ install-html-am install-info install-info-am install-man \
+ install-man1 install-man5 install-man8 install-pdf \
+ install-pdf-am install-ps install-ps-am install-strip \
+ installcheck installcheck-am installdirs maintainer-clean \
+ maintainer-clean-generic mostlyclean mostlyclean-generic \
+ mostlyclean-libtool pdf pdf-am ps ps-am tags-am uninstall \
+ uninstall-am uninstall-man uninstall-man1 uninstall-man5 \
+ uninstall-man8
+
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
--- /dev/null
+.\" Copyright (C) 2009 Red Hat, Inc. All Rights Reserved.
+.\" Written by Ivana Varekova <varekova@redhat.com>.
+
+.TH CGCLASSIFY 1 2009-03-15 "Linux" "libcgroup Manual"
+.SH NAME
+cgclassify \- move running task(s) to given cgroups
+
+.SH SYNOPSIS
+\fBcgclassify\fR [\fB-g\fR <\fIcontrollers>:<path\fR>] [--sticky | --cancel-sticky] <\fIpidlist\fR>
+
+.SH DESCRIPTION
+this command moves processes defined by the list
+of processes
+(\fBpidlist\fR)
+to the given control groups.
+
+The pids in the pidlist are separated by spaces
+
+.TP
+.B -g <controllers>:<path>
+defines the control groups where the task will be moved.
+\fBcontrollers\fR is a list of controllers and
+\fBpath\fR is the relative path to control groups
+in the given controllers list.
+
+This flag can be used multiple times to
+define multiple pairs of lists of controllers
+and relative paths.
+Instead of the list of all mounted controllers,
+the wildcard \fB*\fR can be used.
+
+If this option is not used then
+\fBcgclassify\fR will automatically move the task to a
+control group based on \fB/etc/cgrules.conf\fR.
+
+.TP
+.B --sticky
+If this option is used, the daemon of service cgred (cgrulesengd process)
+does not change both the specified \fBpidlist\fR and their children tasks.
+Without this option, the daemon does not change the specified \fBpidlist\fR
+but it automatically changes their child tasks to the right cgroup based on
+\fB/etc/cgrules.conf\fR.
+
+.TP
+.B --cancel-sticky
+If this option is used, the daemon of service cgred (cgrulesengd process)
+can automatically change both the specified \fBpidlist\fR and their child
+tasks to the right cgroup based on \fB/etc/cgrules.conf\fR.
+
+.SH ENVIRONMENT VARIABLES
+.TP
+.B CGROUP_LOGLEVEL
+controls verbosity of the tool. Allowed values are \fBDEBUG\fR,
+\fBINFO\fR, \fBWARNING\fR or \fBERROR\fR.
+
+.SH FILES
+.TP
+.B /etc/cgrules.conf
+default libcgroup configuration file
+
+
+.SH SEE ALSO
+cgrules.conf (5), cgexec (1)
+
--- /dev/null
+.\" Copyright IBM Corporation. 2009.
+.\" Written by Dhaval Giani <dhaval@linux.vnet.ibm.com>.
+
+.TH CGCLEAR 1 2009-10-23 "Linux" "libcgroup Manual"
+.SH NAME
+cgclear \- unload the cgroup filesystem
+
+.SH SYNOPSIS
+\fBcgclear\fR [\fB-e\fR] [\fB-l\fR <\fIfilename\fR>] [\fB-L\fR <\fIdirectory\fR>] [...]
+
+.SH DESCRIPTION
+
+Without parameters, this command moves all the tasks inside the various cgroups
+to the root cgroup, deletes all the cgroups and finally
+unmounts the cgroup filesystem from the system.
+
+If one or more config files are specified, only groups defined in the config
+files are removed. The files are processed in reverse order, i.e. the last
+file on command line is processed first, so \fBcgclear\fR can have the same
+command line arguments as appropriate \fBcgconfigparser\fR.
+
+.TP
+.B -l, --load=<filename>
+specifies the config file to read. This option can be used multiple times and
+can be mixed with \fB-L\fR option.
+
+.TP
+.B -L, --load-directory=<directory>
+specifies the directory, which is searched for configuration files. All files
+in this directory will be processed in alphabetical order as they were specified
+by \fB-l\fR option. This option can be used multiple times and
+can be mixed with \fB-l\fR option.
+
+.TP
+.B -e
+specifies that only empty groups should be removed. If a group defined in a
+config file has tasks inside or has a subgroup, it won't be removed. This
+option works only with \fB-l\fR or \fB-L\fR options.
+
+.SH ENVIRONMENT VARIABLES
+.TP
+.B CGROUP_LOGLEVEL
+controls verbosity of the tool. Allowed values are \fBDEBUG\fR,
+\fBINFO\fR, \fBWARNING\fR or \fBERROR\fR.
+
+.SH SEE ALSO
+cgconfigparser(1)
--- /dev/null
+.TH CGCONFIG.CONF 5
+.\"***********************************
+.SH NAME
+cgconfig.conf \- libcgroup configuration file
+.\"***********************************
+.SH DESCRIPTION
+.B "cgconfig.conf"
+is a configuration file used by
+.B libcgroup
+to define control groups, their parameters and their mount points.
+The file consists of
+.I mount
+,
+.I group
+and
+.I default
+sections. These sections can be in arbitrary order and all of them are
+optional. Any line starting with '#' is considered a comment line and
+is ignored.
+.LP
+.I mount
+section has this form:
+.RS
+.nf
+.ft B
+.sp
+mount {
+.RS
+.ft B
+<controller> = <path>;
+.I "..."
+.RE
+.ft B
+}
+.ft R
+.fi
+.RE
+
+.TP
+.B controller
+Name of the kernel subsystem. The list of subsystems supported by the kernel
+can be found in
+.I /proc/cgroups
+file. Named hierarchy can be specified as controller
+\fB"name=<somename>"\fR. Do not forget to use double quotes around
+this controller name (see examples below).
+
+.B Libcgroup
+merges all subsystems mounted to the same directory (see
+Example 1) and the directory is mounted only once.
+
+.TP
+.B path
+The directory path where the group hierarchy associated to a given
+controller shall be mounted. The directory is created
+automatically on cgconfig service startup if it does not exist and
+is deleted on service shutdown.
+.LP
+
+If no
+.I mount
+section is specified, no controllers are mounted.
+
+.I group
+section has this form:
+.RS
+.nf
+.ft B
+.sp
+group <name> {
+.RS
+.ft B
+[permissions]
+<controller> {
+.RS
+.ft B
+<param name> = <param value>;
+.I "..."
+.RE
+.ft B
+}
+.I "..."
+.RE
+.ft B
+}
+.ft R
+.fi
+.RE
+
+.TP
+.B name
+Name of the control group. It can contain only characters, which are
+allowed for directory names.
+The groups form a tree, i.e. a control group can contain zero or more
+subgroups. Subgroups can be specified using '/' delimiter.
+
+The root control group is always created automatically in all hierarchies
+and it is the base of the group hierarchy. It can be explicitly specified in
+.B cgconfig.conf
+by using '.' as group name. This can be used e.g. to set its permissions,
+as shown in Example 6.
+
+When the parent control group of a subgroup is not specified
+it is created automatically.
+
+.TP
+.B permissions
+Permissions of the given control group on mounted filesystem.
+.I root
+has always permission to do anything with the control group.
+Permissions have the following syntax:
+.RS 17
+.ft B
+.nf
+perm {
+.RS
+.ft B
+task {
+.RS
+.ft B
+uid = <task user>;
+gid = <task group>;
+fperm = <file permissions>
+.RE
+}
+admin {
+.RS
+uid = <admin name>;
+gid = <admin group>;
+dperm = <directory permissions>
+fperm = <file permissions>
+.RE
+}
+.RE
+}
+.fi
+.RE
+.ft R
+
+.RS
+.TP 17
+.B "task user/group"
+Name of the user and the group, which own the
+.I tasks
+file of the control group. Given fperm then specify the file permissions.
+Please note that the given value is not used as was specified. Instead,
+current file owner permissions are used as a "umask" for group and others
+permissions. For example if fperm = 777 then both group and others will get
+the same permissions as the file owner.
+.TP 17
+.B "admin user/group"
+Name of the user and the group which own the rest of control group's
+files. Given fperm and dperm control file and directory permissions.
+Again, the given value is masked by the file/directory owner permissions.
+.LP
+Permissions are only apply to the enclosing control group and are not
+inherited by subgroups. If there is no
+.B perm
+section in the control group definition,
+.I root:root
+is the owner of all files and default file permissions are preserved if
+fperm resp. dperm are not specified.
+.RE
+.TP
+.B controller
+Name of the kernel subsystem.
+The section can be
+empty, default kernel parameters will be used in this case. By
+specifying
+.B controller
+the control group and all its parents are controlled by the specific
+subsystem. One control group can be controlled by multiple subsystems,
+even if the subsystems are mounted on different directories. Each
+control group must be controlled by at least one subsystem, so that
+.B libcgroup
+knows in which hierarchies the control group should be created.
+
+The parameters of the given controller can be modified in the following
+section enclosed in brackets.
+.RS
+.TP
+.B param name
+Name of the file to set. Each controller can have zero or more
+parameters.
+.TP
+.B param value
+Value which should be written to the file when the control group is
+created. If it is enclosed in double quotes `"', it can contain spaces
+and other special characters.
+.RE
+
+If no
+.I group
+section is specified, no groups are created.
+
+.I default
+section has this form:
+.RS
+.nf
+.ft B
+.sp
+default {
+.RS
+.ft B
+perm {
+.RS
+.ft B
+task {
+.RS
+.ft B
+uid = <task user>;
+gid = <task group>;
+fperm = <file permissions>
+.RE
+}
+admin {
+.RS
+uid = <admin name>;
+gid = <admin group>;
+dperm = <directory permissions>
+fperm = <file permissions>
+.RE
+}
+.RE
+}
+.RE
+}
+.ft R
+.fi
+.RE
+
+Content of the
+.B perm
+section has the same form as in
+.I group
+section. The permissions defined here specify owner and permissions of
+groups and files of all groups, which do not have explicitly specified
+their permissions in their
+.I group
+section.
+
+.I template
+section has the same structure as
+.B group
+section. Template name uses the same templates string as
+.B cgrules.conf
+destination tag (see (\fBcgrules.conf\fR (5)).
+Template definition is used as a control group definition for rules in
+\fBcgrules.conf\fR (5) with the same destination name.
+Templates does not use
+.B default
+section settings.
+
+.\"********************************************"
+.SH EXAMPLES
+.LP
+.SS Example 1
+.LP
+The configuration file:
+.LP
+.RS
+.nf
+mount {
+.RS
+cpu = /mnt/cgroups/cpu;
+cpuacct = /mnt/cgroups/cpu;
+.RE
+}
+.fi
+.RE
+
+creates the hierarchy controlled by two subsystems with no groups
+inside. It corresponds to the following operations:
+.LP
+.RS
+.nf
+mkdir /mnt/cgroups/cpu
+mount -t cgroup -o cpu,cpuacct cpu /mnt/cgroups/cpu
+.fi
+.RE
+
+.SS Example 2
+.LP
+The configuration file:
+.LP
+.RS
+.nf
+mount {
+.RS
+cpu = /mnt/cgroups/cpu;
+"name=scheduler" = /mnt/cgroups/cpu;
+"name=noctrl" = /mnt/cgroups/noctrl;
+.RE
+}
+
+group daemons {
+.RS
+cpu {
+.RS
+cpu.shares = "1000";
+.RE
+}
+.RE
+}
+group test {
+.RS
+"name=noctrl" {
+}
+.RE
+}
+.RE
+.fi
+creates two hierarchies. One hierarchy named \fBscheduler\fR controlled by cpu
+subsystem, with group \fBdaemons\fR inside. Second hierarchy is named
+\fBnoctrl\fR without any controller, with group \fBtest\fR. It corresponds to
+following operations:
+.LP
+.RS
+.nf
+mkdir /mnt/cgroups/cpu
+mount -t cgroup -o cpu,name=scheduler cpu /mnt/cgroups/cpu
+mount -t cgroup -o none,name=noctrl none /mnt/cgroups/noctrl
+
+mkdir /mnt/cgroups/cpu/daemons
+echo 1000 > /mnt/cgroups/cpu/daemons/www/cpu.shares
+
+mkdir /mnt/cgroups/noctrl/tests
+.fi
+.RE
+
+The
+.I daemons
+group is created automatically when its first subgroup is
+created. All its parameters have the default value and only root can
+access group's files.
+.LP
+Since both
+.I cpuacct
+and
+.I cpu
+subsystems are mounted to the same directory, all
+groups are implicitly controlled also by
+.I cpuacct
+subsystem, even if there is no
+.I cpuacct
+section in any of the groups.
+.RE
+
+.SS Example 3
+.LP
+The configuration file:
+.LP
+.RS
+.nf
+mount {
+.RS
+cpu = /mnt/cgroups/cpu;
+cpuacct = /mnt/cgroups/cpu;
+.RE
+}
+
+group daemons/www {
+.RS
+perm {
+.RS
+task {
+.RS
+uid = root;
+gid = webmaster;
+fperm = 770;
+.RE
+}
+admin {
+.RS
+uid = root;
+gid = root;
+dperm = 775;
+fperm = 744;
+.RE
+}
+.RE
+}
+cpu {
+.RS
+cpu.shares = "1000";
+.RE
+}
+.RE
+}
+
+group daemons/ftp {
+.RS
+perm {
+.RS
+task {
+.RS
+uid = root;
+gid = ftpmaster;
+fperm = 774;
+.RE
+}
+admin {
+.RS
+uid = root;
+gid = root;
+dperm = 755;
+fperm = 700;
+.RE
+}
+.RE
+}
+cpu {
+.RS
+cpu.shares = "500";
+.RE
+}
+.RE
+}
+.RE
+.fi
+creates the hierarchy controlled by two subsystems with one group and
+two subgroups inside, setting one parameter.
+It corresponds to the following operations (except for file permissions
+which are little bit trickier to emulate via chmod):
+
+.LP
+.RS
+.nf
+mkdir /mnt/cgroups/cpu
+mount -t cgroup -o cpu,cpuacct cpu /mnt/cgroups/cpu
+
+mkdir /mnt/cgroups/cpu/daemons
+
+mkdir /mnt/cgroups/cpu/daemons/www
+chown root:root /mnt/cgroups/cpu/daemons/www/*
+chown root:webmaster /mnt/cgroups/cpu/daemons/www/tasks
+echo 1000 > /mnt/cgroups/cpu/daemons/www/cpu.shares
+
+ # + chmod the files so the result looks like:
+ # ls -la /mnt/cgroups/cpu/daemons/www/
+ # admin.dperm = 755:
+ # drwxr-xr-x. 2 root webmaster 0 Jun 16 11:51 .
+ #
+ # admin.fperm = 744:
+ # --w-------. 1 root webmaster 0 Jun 16 11:51 cgroup.event_control
+ # -r--r--r--. 1 root webmaster 0 Jun 16 11:51 cgroup.procs
+ # -r--r--r--. 1 root webmaster 0 Jun 16 11:51 cpuacct.stat
+ # -rw-r--r--. 1 root webmaster 0 Jun 16 11:51 cpuacct.usage
+ # -r--r--r--. 1 root webmaster 0 Jun 16 11:51 cpuacct.usage_percpu
+ # -rw-r--r--. 1 root webmaster 0 Jun 16 11:51 cpu.rt_period_us
+ # -rw-r--r--. 1 root webmaster 0 Jun 16 11:51 cpu.rt_runtime_us
+ # -rw-r--r--. 1 root webmaster 0 Jun 16 11:51 cpu.shares
+ # -rw-r--r--. 1 root webmaster 0 Jun 16 11:51 notify_on_release
+ #
+ # tasks.fperm = 770
+ # -rw-rw----. 1 root webmaster 0 Jun 16 11:51 tasks
+
+
+mkdir /mnt/cgroups/cpu/daemons/ftp
+chown root:root /mnt/cgroups/cpu/daemons/ftp/*
+chown root:ftpmaster /mnt/cgroups/cpu/daemons/ftp/tasks
+echo 500 > /mnt/cgroups/cpu/daemons/ftp/cpu.shares
+
+ # + chmod the files so the result looks like:
+ # ls -la /mnt/cgroups/cpu/daemons/ftp/
+ # admin.dperm = 755:
+ # drwxr-xr-x. 2 root ftpmaster 0 Jun 16 11:51 .
+ #
+ # admin.fperm = 700:
+ # --w-------. 1 root ftpmaster 0 Jun 16 11:51 cgroup.event_control
+ # -r--------. 1 root ftpmaster 0 Jun 16 11:51 cgroup.procs
+ # -r--------. 1 root ftpmaster 0 Jun 16 11:51 cpuacct.stat
+ # -rw-------. 1 root ftpmaster 0 Jun 16 11:51 cpuacct.usage
+ # -r--------. 1 root ftpmaster 0 Jun 16 11:51 cpuacct.usage_percpu
+ # -rw-------. 1 root ftpmaster 0 Jun 16 11:51 cpu.rt_period_us
+ # -rw-------. 1 root ftpmaster 0 Jun 16 11:51 cpu.rt_runtime_us
+ # -rw-------. 1 root ftpmaster 0 Jun 16 11:51 cpu.shares
+ # -rw-------. 1 root ftpmaster 0 Jun 16 11:51 notify_on_release
+ #
+ # tasks.fperm = 774:
+ # -rw-rw-r--. 1 root ftpmaster 0 Jun 16 11:51 tasks
+
+.fi
+.RE
+
+The
+.I daemons
+group is created automatically when its first subgroup is
+created. All its parameters have the default value and only root can
+access the group's files.
+.LP
+Since both
+.I cpuacct
+and
+.I cpu
+subsystems are mounted to the same directory, all
+groups are implicitly also controlled by the
+.I cpuacct
+subsystem, even if there is no
+.I cpuacct
+section in any of the groups.
+.RE
+
+.SS Example 4
+.LP
+The configuration file:
+
+.LP
+.RS
+.nf
+mount {
+.RS
+cpu = /mnt/cgroups/cpu;
+cpuacct = /mnt/cgroups/cpuacct;
+.RE
+}
+
+group daemons {
+.RS
+cpuacct{
+}
+cpu {
+}
+.RE
+}
+.fi
+.RE
+creates two hierarchies and one common group in both of them.
+It corresponds to the following operations:
+.LP
+.RS
+.nf
+mkdir /mnt/cgroups/cpu
+mkdir /mnt/cgroups/cpuacct
+mount -t cgroup -o cpu cpu /mnt/cgroups/cpu
+mount -t cgroup -o cpuacct cpuacct /mnt/cgroups/cpuacct
+
+mkdir /mnt/cgroups/cpu/daemons
+mkdir /mnt/cgroups/cpuacct/daemons
+.fi
+.RE
+
+In fact there are two groups created. One in the
+.I cpuacct
+hierarchy, the second in the
+.I cpu
+hierarchy. These two groups have nothing in common and can
+contain different subgroups and different tasks.
+
+.SS Example 5
+.LP
+
+The configuration file:
+
+.LP
+.RS
+.nf
+mount {
+.RS
+cpu = /mnt/cgroups/cpu;
+cpuacct = /mnt/cgroups/cpuacct;
+.RE
+}
+
+group daemons {
+.RS
+cpuacct{
+}
+.RE
+}
+
+group daemons/www {
+.RS
+cpu {
+.RS
+cpu.shares = "1000";
+.RE
+}
+.RE
+}
+
+group daemons/ftp {
+.RS
+cpu {
+.RS
+cpu.shares = "500";
+.RE
+}
+.RE
+}
+.fi
+.RE
+creates two hierarchies with few groups inside. One of the groups
+is created in both hierarchies.
+
+It corresponds to the following operations:
+.LP
+.RS
+.nf
+mkdir /mnt/cgroups/cpu
+mkdir /mnt/cgroups/cpuacct
+mount -t cgroup -o cpu cpu /mnt/cgroups/cpu
+mount -t cgroup -o cpuacct cpuacct /mnt/cgroups/cpuacct
+
+mkdir /mnt/cgroups/cpuacct/daemons
+mkdir /mnt/cgroups/cpu/daemons
+mkdir /mnt/cgroups/cpu/daemons/www
+echo 1000 > /mnt/cgroups/cpu/daemons/www/cpu.shares
+mkdir /mnt/cgroups/cpu/daemons/ftp
+echo 500 > /mnt/cgroups/cpu/daemons/ftp/cpu.shares
+.fi
+.RE
+Group
+.I daemons
+is created in both hierarchies. In the
+.I cpuacct
+hierarchy the group is explicitly mentioned in the configuration
+file. In the
+.I cpu
+hierarchy the group is created implicitly when
+.I www
+is created there. These two groups have nothing in common, for example
+they do not share processes and subgroups. Groups
+.I www
+and
+.I ftp
+are created only in the
+.I cpu
+hierarchy and are not controlled by the
+.I cpuacct
+subsystem.
+
+.SS Example 6
+.LP
+The configuration file:
+.LP
+.RS
+.nf
+mount {
+.RS
+cpu = /mnt/cgroups/cpu;
+cpuacct = /mnt/cgroups/cpu;
+.RE
+}
+
+group . {
+.RS
+perm {
+.RS
+task {
+.RS
+uid = root;
+gid = operator;
+.RE
+}
+admin {
+.RS
+uid = root;
+gid = operator;
+.RE
+}
+.RE
+}
+cpu {
+}
+.RE
+}
+
+group daemons {
+.RS
+perm {
+.RS
+task {
+.RS
+uid = root;
+gid = daemonmaster;
+.RE
+}
+admin {
+.RS
+uid = root;
+gid = operator;
+.RE
+}
+.RE
+}
+cpu {
+}
+.RE
+}
+.RE
+.fi
+creates the hierarchy controlled by two subsystems with one group having some
+special permissions.
+It corresponds to the following operations:
+.LP
+.RS
+.nf
+mkdir /mnt/cgroups/cpu
+mount -t cgroup -o cpu,cpuacct cpu /mnt/cgroups/cpu
+
+chown root:operator /mnt/cgroups/cpu/*
+chown root:operator /mnt/cgroups/cpu/tasks
+
+mkdir /mnt/cgroups/cpu/daemons
+chown root:operator /mnt/cgroups/cpu/daemons/*
+chown root:daemonmaster /mnt/cgroups/cpu/daemons/tasks
+.fi
+.RE
+
+Users which are members of the
+.I operator
+group are allowed to administer the control groups, i.e. create new control
+groups and move processes between these groups without having root
+privileges.
+
+Members of the
+.I daemonmaster
+group can move processes to the
+.I daemons
+control group, but they can not move the process out of the group. Only the
+.I operator
+or root can do that.
+
+.SS Example 7
+.LP
+The configuration file:
+
+.LP
+.RS
+.nf
+mount {
+.RS
+cpu = /mnt/cgroups/cpu;
+cpuacct = /mnt/cgroups/cpuacct;
+.RE
+}
+
+group students {
+.RS
+cpuacct{
+}
+cpu {
+}
+.RE
+}
+
+template students/%u {
+.RS
+cpuacct{
+}
+cpu {
+}
+.RE
+}
+
+mkdir /mnt/cgroups/cpu/daemons
+mkdir /mnt/cgroups/cpuacct/daemons
+.fi
+.RE
+
+The situation is the similar as in Example 4. The only difference is template,
+which is used if some rule uses "/students/%u" as a destination.
+
+
+
+.SH RECOMMENDATIONS
+.SS Keep hierarchies separated
+Having multiple hierarchies is perfectly valid and can be useful
+in various scenarios. To keeps things clean, do not
+create one group in multiple hierarchies. Examples 4 and 5 show
+how unreadable and confusing it can be, especially when reading
+somebody elses configuration file.
+
+.SS Explicit is better than implicit
+.B libcgroup
+can implicitly create groups which are needed for the creation of
+configured subgroups. This may be useful and save some typing in
+simple scenarios. When it comes to multiple hierarchies, it's
+better to explicitly specify all groups and all controllers
+related to them.
+
+.SH FILES
+.LP
+.PD .1v
+.TP 20
+.B /etc/cgconfig.conf
+.TP
+default libcgroup configuration file
+.PD
+
+.SH SEE ALSO
+cgconfigparser (8)
+
+.SH BUGS
+Parameter values must be single strings without spaces.
+Parsing of quoted strings is not implemented.
+
+.SH
+
--- /dev/null
+.\" Copyright (C) 2009 Red Hat, Inc. All Rights Reserved.
+.\" Written by Ivana Varekova <varekova@redhat.com>.
+
+.TH CGCONFIGPARSER 8 2009-03-16 "Linux" "libcgroup Manual"
+.SH NAME
+
+cgconfigparser \- setup control group file system
+
+.SH SYNOPSIS
+\fBcgconfigparser\fR [\fB-h\fR] [\fB-l\fR \fI<filename>\fR] [\fB-L\fR \fI<directory>\fR] [...]
+
+.SH OPTIONS
+.TP
+.B -h, --help
+Displays help.
+.TP
+.B -l, --load=FILE
+Parses the control groups configuration file
+Sets up the control group file system
+defined by the configuration file and mounts
+mount points defined by the configuration file.
+The format of the file is described in
+\fBcgconfig.conf\fR. This option can be used multiple times and can be mixed
+with \fB-L\fR option.
+
+.TP
+.B -L, --load-directory=DIR
+Finds all files in given directory and parses them in alphabetical order
+like they were specified by \fB-l\fR option. This option can be used
+multiple times and can be mixed with \fB-l\fR option.
+
+.TP
+.B -a <agid>:<auid>
+defines the default owner of the
+rest of the defined control group’s files. These users are
+allowed to set subsystem parameters and create subgroups.
+The default value is the same as has the parent cgroup.
+
+.TP
+.B -d, --dperm=mode
+sets the default permissions of a control groups directory.
+The permissions needs to be specified as octal numbers e.g.
+\fB-d 775\fR.
+
+.TP
+.B -f, --fperm=mode
+sets the default permissions of the control group files.
+The permissions needs to be specified as octal numbers e.g.
+\fB-f 775\fR.
+The value is not used as given because the current owner's
+permissions are used as an umask (so 777 will set group and
+others permissions to the owners permissions).
+
+.TP
+.B -s, --tperm=mode
+sets the default permissions of the control group tasks files.
+The permissions needs to be specified as octal numbers e.g.
+\fB-f 775\fR.
+The value is not used as given because the current owner's
+permissions are used as an umask (so 777 will set group and
+others permissions to the owners permissions).
+
+.TP
+.B -t <tuid>:<tgid>
+defines the default owner of tasks file of the defined control
+group. I.e. this user and members
+of this group have write access to the file.
+
+.LP
+
+.SH ENVIRONMENT VARIABLES
+.TP
+.B CGROUP_LOGLEVEL
+controls verbosity of the tool. Allowed values are \fBDEBUG\fR,
+\fBINFO\fR, \fBWARNING\fR or \fBERROR\fR.
+
+.SH SEE ALSO
+cgconfig.conf (5)
--- /dev/null
+.\" Written by Ivana Hutarova Varekova <varekova@redhat.com>
+
+.TH CGCREATE 1 2009-03-15 "Linux" "libcgroup Manual"
+.SH NAME
+cgcreate \- create new cgroup(s)
+
+.SH SYNOPSIS
+\fBcgcreate\fR [\fB-h\fR] [\fB-t\fR <\fItuid>:<tgid\fR>]
+[\fB-a\fR <\fIagid>:<auid\fR>] [\fB-f\fR mode] [\fB-d\fR mode]
+[\fB-s\fR mode] \fB-g\fR <\fIcontrollers>:<path\fR> [\fB-g\fR ...]
+
+.SH DESCRIPTION
+The command creates new cgroup(s) defined by the options
+\fB-g\fR.
+
+.TP
+.B -a <agid>:<auid>
+defines the name of the user and the group which own the
+rest of the defined control group’s files. These users are
+allowed to set subsystem parameters and create subgroups.
+The default value is the same as has the parent cgroup.
+
+.TP
+.B -d, --dperm=mode
+sets the permissions of a control groups directory.
+The permissions needs to be specified as octal numbers e.g.
+\fB-d 775\fR.
+
+.TP
+.B -f, --fperm=mode
+sets the permissions of the control groups parameters.
+The permissions needs to be specified as octal numbers e.g.
+\fB-f 775\fR.
+The value is not used as given because the current owner's
+permissions are used as an umask (so 777 will set group and
+others permissions to the owners permissions).
+
+.TP
+.B -g <controllers>:<path>
+defines control groups to be added.
+\fBcontrollers\fR is a list of controllers and
+\fBpath\fR is the relative path to control groups
+in the given controllers list. This option can be specified
+multiple times.
+
+.TP
+.B -h, --help
+display this help and exit
+
+.TP
+.B -s, --tperm=mode
+sets the permissions of the control group tasks file.
+The permissions needs to be specified as octal numbers e.g.
+\fB-s 775\fR.
+The value is not used as given because the current owner's
+permissions are used as an umask (so 777 will set group and
+others permissions to the owners permissions).
+
+.TP
+.B -t <tuid>:<tgid>
+defines the name of the user and the group, which owns tasks
+file of the defined control group. I.e. this user and members
+of this group have write access to the file.
+The default value is the same as has the parent cgroup.
+
+.SH ENVIRONMENT VARIABLES
+.TP
+.B CGROUP_LOGLEVEL
+controls verbosity of the tool. Allowed values are \fBDEBUG\fR,
+\fBINFO\fR, \fBWARNING\fR or \fBERROR\fR.
+
+.SH FILES
+
+.SH SEE ALSO
+cgrules.conf (5)
+cgexec (1)
+cgclassify (1)
--- /dev/null
+.\" Copyright (C) 2009 Red Hat, Inc. All Rights Reserved.
+.\" Written by Jan Safranek <jsafrane@redhat.com>
+
+.TH CGDELETE 1 2009-10-26 "Linux" "libcgroup Manual"
+.SH NAME
+
+cgdelete \- remove control group(s)
+
+.SH SYNOPSIS
+\fBcgdelete\fR [\fB-h\fR] [\fB-r\fR] [[\fB-g\fR]
+<\fIcontrollers\fR>:\fI<path\fR>] ...
+
+.SH DESCRIPTION
+The \fBcgdelete\fR
+program removes all specified control groups.
+
+.TP
+.B [-g] <controllers>:<path>
+Defines the control group to delete. Multiple control groups nay be
+specified.
+.B -g
+is optional.
+
+.TP
+.B -h, --help
+Display this help and exit.
+
+.TP
+.B -r, --recursive
+Recursively remove all subgroups.
+
+.SH ENVIRONMENT VARIABLES
+.TP
+.B CGROUP_LOGLEVEL
+controls verbosity of the tool. Allowed values are \fBDEBUG\fR,
+\fBINFO\fR, \fBWARNING\fR or \fBERROR\fR.
+
+.SH SEE ALSO
+cgcreate (1), lscgroup (1), cgclear (1)
--- /dev/null
+.\" Copyright (C) 2009 Red Hat, Inc. All Rights Reserved.
+.\" Written by Ivana Varekova <varekova@redhat.com>
+
+.TH CGEXEC 1 2009-03-15 "Linux" "libcgroup Manual"
+.SH NAME
+
+cgexec \- run the task in given control groups
+
+.SH SYNOPSIS
+\fBcgexec\fR [\fB-h\fR] [\fB-g\fR <\fIcontrollers>:<path\fR>] [--sticky] \fBcommand\fR [\fIarguments\fR]
+
+.SH DESCRIPTION
+The \fBcgexec\fR
+program executes the task \fBcommand\fR
+with arguments \fBarguments\fR in the given control groups.
+
+.TP
+.B -g <controllers>:<path>
+defines the control groups in which the task will be run.
+\fBcontrollers\fR is a list of controllers and
+\fBpath\fR is the relative path to control groups
+in the given controllers list.
+
+This flag can be used multiple times to
+define multiple pairs of lists of controllers
+and relative paths.
+Instead of the list of all mounted controllers,
+the wildcard \fBb"*b"\fR can be used.
+
+If this option is not used,
+\fBcgexec\fR will automatically place the task in the right
+cgroup based on \fB/etc/cgrules.conf\fR.
+
+If \fB/etc/cgrules.conf\fR configuration file is used, there can be used
+template names. Then the control group name contains
+a template in destination tag (see \fBcgrules.conf\fR (5))
+and if the cgroup does not exist in execution time,
+it is created, based on \fB/etc/cgconfig.conf\fR specification.
+If the specifications are not present the group is created with the default
+kernel values.
+
+.TP
+.B -h, --help
+Display this help and exit.
+
+.TP
+.B --sticky
+If running the task \fBcommand\fR with this option, the daemon of
+service cgred (cgrulesengd process) does not change both the task
+of the \fBcommand\fR and the child tasks. Without this option,
+the daemon does not change the task of the \fBcommand\fR but it
+changes the child tasks to the right cgroup based on
+\fB/etc/cgrules.conf\fR automatically.
+
+.LP
+
+.SH EXAMPLES
+
+.nf
+.ft B
+cgexec -g *:test1 ls
+.ft R
+.fi
+runs command \fBls\fR in control group test1
+in all mounted controllers.
+
+.nf
+.ft B
+cgexec -g cpu,memory:test1 ls -l
+.ft R
+.fi
+runs command \fBls -l\fR in control group test1
+in controllers cpu and memory.
+
+.nf
+.ft B
+cgexec -g cpu,memory:test1 -g swap:test2 ls -l
+.ft R
+.fi
+runs command \fBls -l\fR in control group test1
+in controllers cpu and memory and control group
+test2 in controller swap.
+
+.SH ENVIRONMENT VARIABLES
+.TP
+.B CGROUP_LOGLEVEL
+controls verbosity of the tool. Allowed values are \fBDEBUG\fR,
+\fBINFO\fR, \fBWARNING\fR or \fBERROR\fR.
+
+.SH FILES
+.TP
+.B /etc/cgrules.conf
+default libcgroup configuration file
+
+.SH SEE ALSO
+cgrules.conf (5)
--- /dev/null
+.\" Copyright (C) 2010 Red Hat, Inc. All Rights Reserved.
+.\" Written by Jan Safranek <jsafrane@redhat.com>
+
+.TH CGGET 1 2010-01-18 "Linux" "libcgroup Manual"
+.SH NAME
+
+cgget \- print parameter(s) of given group(s)
+
+.SH SYNOPSIS
+\fBcgget\fR [\fB-n\fR] [\fB-v\fR] [\fB-r\fR <\fIname\fR>]
+[\fB-g\fR <\fIcontroller\fR>] [\fB-a\fR] <\fBpath\fR> ...
+.br
+\fBcgget\fR [\fB-n\fR] [\fB-v\fR] [\fB-r\fR <\fIname\fR>]
+\fB-g\fR <\fIcontroller\fR>:<\fBpath\fR> ...
+
+.SH DESCRIPTION
+Prints the parameter(s) of input cgroup(s).
+If neither controller nor variable are specified,
+the values of all possible variables are displayed.
+
+.TP
+.B <path>
+is the name of the cgroup which should be read.
+This parameter can be used multiple times.
+
+.TP
+.B -a, --all
+print the variables for all controllers which consist in the given cgroup
+
+.TP
+.B -g <controller>
+defines controllers whose values should be displayed.
+This option can be used multiple times.
+
+.TP
+.B -g <controller>:<path>
+defines control groups whose values should be displayed.
+This option can be used multiple times.
+
+.TP
+.B -h, --help
+display help and exit
+
+.TP
+.B -n
+do not print headers, i.e. names of groups.
+
+.TP
+.B -r, --variable <name>
+defines parameter to display.
+This option can be used multiple times.
+
+
+.TP
+.B -v, --values-only
+print only values, not parameter names.
+
+.SH EXAMPLES
+.nf
+$ cgget -r cpuset.cpus -r cpuset.mems first second
+first:
+cpuset.cpus=0-1
+cpuset.mems=0
+
+second:
+cpuset.cpus=0
+cpuset.mems=0
+
+$ cgget -n -r cpuset.cpus -r cpuset.mems first second
+cpuset.cpus=0-1
+cpuset.mems=0
+cpuset.cpus=0
+cpuset.mems=0
+
+$ cgget -nv -r cpuset.cpus -r cpuset.mems first second
+0-1
+0
+0
+0
+
+$ cgget -n -g cpu /
+cpu.rt_period_us=1000000
+cpu.rt_runtime_us=950000
+cpu.shares=1024
+
+.fi
+
+.SH ENVIRONMENT VARIABLES
+.TP
+.B CGROUP_LOGLEVEL
+controls verbosity of the tool. Allowed values are \fBDEBUG\fR,
+\fBINFO\fR, \fBWARNING\fR or \fBERROR\fR.
+
+.SH SEE ALSO
+cgrules.conf (1), cgcreate (1), cgget (1)
+
--- /dev/null
+.\" Copyright (C) 2006 Red Hat, Inc. All Rights Reserved.
+.\" Written by Ivana Varekova <varekova@redhat.com>.
+
+.TH CGRED.CONF 5 2009-03-16 "Linux" "libcgroup Manual"
+.SH NAME
+cgred.conf \- libcgroup configuration file
+.SH DESCRIPTION
+\fBcgred.conf\fR is cgred service configuration file.
+In this file there could be defined several internal values.
+Defining anything else in this file will cause the
+CGroup Rules Daemon program to fail.
+.TP
+
+\fBCONFIG_FILE\fR
+specifies the configuration file for cgred service
+
+.TP
+\fBLOG_FILE\fR
+variable specifies the file to which logs will be written
+(by default they are not sent to a file but to syslog)
+
+.TP
+\fBNODAEMON\fR
+if it is equal to "--nodamon" then
+run cgred in non-daemon mode
+
+.TP
+\fBLOG\fR
+define the verbosity of logging. Accepted values are '-v', '-vv', '-q'
+and '--nolog'.
+.LP
+
+
+.SH FILES
+.LP
+.PD .1v
+.TP 20
+.B /etc/cgred.conf
+.TP
+default libcgroup configuration file
+.PD .
+
+.SH SEE ALSO
+cgrules.conf (5),
+cgconfig.conf (5)
+
+
+
+
--- /dev/null
+.\" Copyright (C) 2009 Red Hat, Inc. All Rights Reserved.
+.\" Written by Ivana Varekova <varekova@redhat.com>
+
+.TH CGRULES.CONF 5 2009-03-10 "Linux" "libcgroup Manual"
+.SH NAME
+cgrules.conf \- libcgroup configuration file
+.SH DESCRIPTION
+.B "cgrules.conf"
+configuration file is used by
+.B libcgroups
+to define control groups to which a process belongs.
+
+
+The file contains a list of rules which assign to a defined group/user a control
+group in a subsystem (or control groups in subsystems).
+
+Rules have two formats:
+
+.in +4n
+.nf
+<user> <controllers> <destination>
+.fi
+.nf
+<user>:<process name> <controllers> <destination>
+.fi
+.in
+
+Where:
+
+.I user
+can be:
+.nf
+ - a user name
+ - a group name with @group syntax
+ - the wildcard '*', for any user or group
+ - '%', which is equivalent to "ditto" (useful for
+ multi-line rules where different cgroups need to be
+ specified for various hierarchies for a single user)
+.fi
+
+.I process name
+is optional and it can be:
+.nf
+ - a process name
+ - a full command path of a process
+.fi
+
+.I controllers
+can be:
+.nf
+ - comma separated controller names (no spaces) or
+ - * (for all mounted controllers)
+.fi
+
+.I destination
+can be:
+.nf
+ - path relative to the controller hierarchy (ex. pgrp1/gid1/uid1)
+ - following strings called "\fBtemplates\fR" and will get expanded
+
+ %u username, uid if name resolving fails
+ %U uid
+ %g group name, gid if name resolving fails
+ %G gid
+ %p process name, pid if name not available
+ %P pid
+
+ '\\' can be used to escape '%'
+.fi
+First rule which matches the criteria will be executed.
+
+Any text starting with '#' is considered as a start of comment line and is
+ignored.
+
+If the
+.I destination
+contains
+.B template
+string, the control group can be created on-fly. In time when some process wants
+to use the template rule which leads to control group (see
+\fBcgexec\fR (1)) and the control group does not exist, the group is created. The
+template control group parameters can be specified in
+.B cgconfig.conf
+configuration file. See (\fBcgconfig.conf\fR (5)).
+If the template definition is not found there created group have default
+kernel setting.
+
+
+
+.SH EXAMPLES
+.nf
+student devices /usergroup/students
+.fi
+Student's processes in the 'devices' subsystem belong to the control
+group /usergroup/students.
+
+.nf
+student:cp devices /usergroup/students/cp
+.fi
+When student executes 'cp' command, the processes in the 'devices' subsystem
+belong to the control group /usergroup/students/cp.
+
+.nf
+@admin * admingroup/
+.fi
+Processes started by anybody from admin group no matter in what subsystem belong
+to the control group admingroup/.
+
+.nf
+peter cpu test1/
+% memory test2/
+.fi
+The first line says Peter's task for cpu controller belongs to test1 control
+group. The second one says Peter's tasks for memory controller belong to test2/
+control group.
+
+.nf
+* * default/
+.fi
+All processes in any subsystem belong to the control group default/. Since
+the earliest matched rule is applied, it makes sense to have this line
+at the end of the list. It will put a task which was not mentioned in the
+previous rules to default/ control group.
+
+.nf
+@students cpu,cpuacct students/%u
+.fi
+Processes in cpu and cpuacct subsystems started by anybody from students group
+belong to group students/name. Where "name" is user name of owner of the
+process.
+
+
+
+.SH FILES
+.LP
+.PD .1v
+.TP 20
+.B /etc/cgrules.conf
+.TP
+default libcgroup configuration file
+.PD .
+
+
+.SH SEE ALSO
+cgconfig.conf (5), cgclassify (1), cgred.conf (5)
+
+.SH BUGS
+
+
+
+
+
+
+
+
+
+
+
+
--- /dev/null
+.\" Copyright (C) 2009 Red Hat, Inc. All Rights Reserved.
+.\" Written by Jan Safranek <jsafrane@redhat.com>.
+.TH CGRULESENGD 8 2009-02-18 "Linux" "libcgroup Manual"
+.SH NAME
+cgrulesengd \- control group rules daemon
+
+.SH SYNOPSIS
+\fBcgrulesengd\fR [options]
+
+.SH DESCRIPTION
+\fBcgrulesengd\fR is a daemon, which distributes processes to control groups. When
+any process changes its effective UID or GID, \fBcgrulesengd\fR inspects the list
+of rules loaded from the \fIcgrules.conf\fR file and moves the process to
+the appropriate control group.
+
+The list of rules is read during the daemon startup is are cached in the daemon's memory.
+The daemon reloads the list of rules when it receives SIGUSR2 signal.
+The daemon reloads the list of templates when it receives SIGUSR1 signal.
+
+The daemon opens a standard unix socket to receive 'sticky' requests from \fBcgexec\fR.
+
+.SH OPTIONS
+.TP
+.B -h|--help
+Display help.
+.TP
+.B -f <path>|--logfile=<path>
+Write log messages to the given log file. When '-' is used as <path>, log messages
+are written to the standard output. If '\fB-f\fR' and '\fB-s\fR' are used together,
+the logs are sent to both destinations.
+
+.TP
+.B -s[facility]|--syslog=[facility]
+Write log messages to syslog. The default facility is DAEMON. If '\fB-f\fR'
+and '\fB-s\fR' are used together, the logs are sent to both destinations.
+.TP
+.B -n|--nodaemon
+Don't fork the daemon, stay in the foreground.
+.TP
+.B -v|--verbose
+Display more log messages. This option can be used three times to enable more
+verbose log messages.
+.TP
+.B -q|--quiet
+Display less log messages.
+.TP
+.B -Q|--nolog
+Disable logging.
+.TP
+.B -d|--debug
+Equivalent to '-nvvvf -', i.e. don't fork the daemon, display all log messages and
+write them to the standard output.
+.TP
+.B -u <user>|--socket-user=<user>
+.B -g <group>|--socket-group=<group>
+Set the owner of cgrulesengd socket. Assumes that \fBcgexec\fR runs with proper
+suid permissions so it can write to the socket when \fBcgexec\fR --sticky is used.
+
+.SH ENVIRONMENT VARIABLES
+.TP
+.B CGROUP_LOGLEVEL
+controls verbosity of the tool. Allowed values are \fBDEBUG\fR,
+\fBINFO\fR, \fBWARNING\fR or \fBERROR\fR.
+
+.SH FILES
+.LP
+.PD .1v
+.TP 20
+.B /etc/cgrules.conf
+.TP
+the default libcgroup configuration file
+
+.SH SEE ALSO
+cgrules.conf (5)
--- /dev/null
+.\" Copyright (C) 2009 Red Hat, Inc. All Rights Reserved.
+.\" Written by Ivana Hutarova Varekova <varekova@redhat.com>
+
+.TH CGSET 1 2009-03-15 "Linux" "libcgroup Manual"
+.SH NAME
+
+cgset \- set the parameters of given cgroup(s)
+
+.SH SYNOPSIS
+\fBcgset\fR [\fB-r\fR <\fIname=value\fR>] <\fBcgroup_path\fR> ...
+.br
+\fBcgset\fR \fB--copy-from\fR <\fIsource_cgroup_path\fR> <\fBcgroup_path\fR> ...
+
+.SH DESCRIPTION
+Set the parameters of input cgroups.
+
+.TP
+.B <path>
+is the name of the cgroup which should be changed.
+This parameter can be used multiple times.
+
+.TP
+.B -r <name=value>
+defines the name of the file to set and
+the value which should be written to that file.
+This parameter can be used multiple times.
+
+.TP
+.B --copy-from <source_cgroup_path>
+defines the name of the cgroup whose parameters will be
+copied to the input cgroup.
+
+.SH ENVIRONMENT VARIABLES
+.TP
+.B CGROUP_LOGLEVEL
+controls verbosity of the tool. Allowed values are \fBDEBUG\fR,
+\fBINFO\fR, \fBWARNING\fR or \fBERROR\fR.
+
+.SH SEE ALSO
+cgrules.conf (1), cgcreate (1), cgget (1)
--- /dev/null
+.\" Copyright (C) 2010 Red Hat, Inc. All Rights Reserved.
+.\" Written by Ivana Hutarova Varekova <varekova@redhat.com>
+
+.TH CGSNAPSHOT 1 2010-07-28 "Linux" "libcgroup Manual"
+.SH NAME
+
+cgsnapshot \- generate the configuration file for given controllers
+
+.SH SYNOPSIS
+\fBcgsnapshot\fR [\fB-h\fR] [\fB-s\fR] [\fB-t\fR] [\fB-b\fR \fIfile\fR]
+[\fB-w\fR \fIfile\fR] [\fB-f\fR \fIoutput_file\fR] [\fBcontroller\fR] [...]
+
+.SH DESCRIPTION
+\fBcgsnapshot\fR
+generates the cgconfig compatible configuration file
+for the given controllers.
+If no controller is set, then
+cgsnapshot shows all mounted hierarchies.
+The output is in the same format as the
+.B cgconfig.conf
+configuration file.
+
+.TP
+.B -b file
+Display only variables from the blacklist.
+The default location of the blacklist is
+.B /etc/cgsnapshot_blacklist.conf.
+This list contains all variables which should be ignored by the
+.B cgsnapshot
+.
+If the variable is blacklisted, it will not be displayed.
+If it is not present on the blacklist, the whitelist
+is checked.
+
+.TP
+.B -h, --help
+display this help and exit
+
+.TP
+.B -f, --file
+Redirect the output to output_file
+
+
+.TP
+.B -s, --silent
+Ignore all warnings
+
+.TP
+.B -t, --strict
+Do not display the variables which are not on the whitelist
+
+
+.TP
+.B -w file
+Set the blacklist configuration file.
+This list contains all variables which should be displayed by
+.B cgsnapshot
+.
+If the variable is not blacklisted, the whitelist is checked.
+If the variable is on the whitelist, it is displayed by
+.B cgsnapshot
+.
+If the variable is not on the whitelist,
+the variable is displayed and a warning message is produced.
+By default the whitelist is not used.
+
+The warning message can be omitted using the
+.B -s, --silent
+flag.
+If the
+.B -t, --strict
+flag is used, the variable which is not on the whitelist is
+not displayed.
+
+.TP
+.B controller
+defines the controller whose hierarchies will be
+output
+
+.SH ENVIRONMENT VARIABLES
+.TP
+.B CGROUP_LOGLEVEL
+controls verbosity of the tool. Allowed values are \fBDEBUG\fR,
+\fBINFO\fR, \fBWARNING\fR or \fBERROR\fR.
+
+.SH FILES
+.TP
+.B /etc/cgsnapshot_blacklist.conf
+default blacklist
+
+.TP
+.B /etc/cgsnapshot_whitelist.conf
+default whitelist
+
+.TP
+.B /etc/cgconfig.conf
+default libcgroup configuration file
+
+.SH SEE ALSO
+cgconfig.conf (5)
--- /dev/null
+.\" Copyright (C) 2009 Red Hat, Inc. All Rights Reserved.
+.\" Written by Ivana Hutarova Varekova <varekova@redhat.com>
+
+.TH LSCGROUP 1 2009-11-05 "Linux" "libcgroup Manual"
+.SH NAME
+
+lscgroup \- list all cgroups
+
+.SH SYNOPSIS
+\fBlscgroup\fR [[\fB-g\fR] <\fIcontrollers>:<path\fR>] [...]
+.br
+\fBlscgroup\fR [\fB-h|--help\fR]
+
+.SH DESCRIPTION
+List all/chosen cgroups.
+
+.TP
+.B <controllers>:<path>
+defines the control groups whose subgroups will be shown.
+If this parameter is not used, the command will
+list all existing cgroups.
+
+.SH ENVIRONMENT VARIABLES
+.TP
+.B CGROUP_LOGLEVEL
+controls verbosity of the tool. Allowed values are \fBDEBUG\fR,
+\fBINFO\fR, \fBWARNING\fR or \fBERROR\fR.
+
+.SH SEE ALSO
+lssubsys (1), cgcreate (1), cgdelete (1),
+cgconfig.conf (5)
--- /dev/null
+.\" Copyright (C) 2009 Red Hat, Inc. All Rights Reserved.
+.\" Written by Ivana Hutarova Varekova <varekova@redhat.com>
+
+.TH LSSUBSYS 1 2009-11-05 "Linux" "libcgroup Manual"
+.SH NAME
+
+lssubsys \- list hierarchies containing given subsystem
+
+.SH SYNOPSIS
+\fBlssubsys\fR [\fB-m|--mount-points\fR] [\fB-M|--all-mount-points\fR]
+[\fIcontroller\fR] [...]
+.br
+\fBlssubsys\fR [\fB-m|--mount-points\fR] [\fB-M|--all-mount-points\fR]
+[\fB-i|--hierarchies\fR] [\fB-a|--all\fR]
+.br
+\fBlssubsys\fR [\fB-h|--help\fR]
+
+.SH DESCRIPTION
+\fBlssubsys\fR list the hierarchies containing
+the given subsystem(s). If no subsystem is defined, it
+displays all mounted hierarchies.
+
+.TP
+.B controller
+defines the subsystem whose hierarchy is shown.
+If this parameter is not used, the command will
+list all mounted subsystems.
+
+.TP
+.B -m, --mount-points
+Display mount points. Only the first mount points of shown hierarchies are displayed.
+
+.TP
+.B -M, --all-mount-points
+Display mount points. All mount points of shown hierarchies are displayed, each on
+separate line.
+
+.TP
+.B -a, --all
+Display all subsystems (including unmounted ones).
+
+.TP
+.B -i, --hierarchies
+Display the attached hierarchy number if the subsystem is in a hierarchy.
+If the option
+.B -m
+is also used, the hierarchy number is shown only for unmounted hierarchies.
+
+.TP
+.B -h, --help
+Display help and exit.
+
+.SH EXAMPLE
+The command
+.B lssubsys -am
+lists all subsystems which are present in the system,
+mounted ones will be shown with their mount point:
+.RS
+.nf
+$ lssubsys -am
+ns
+cpuset
+cpu,devices
+cpuacct /cgroup/cpuacct
+memory /cgroup/memory
+freezer /cgroup/freezer
+net_cls /cgroup/net_cls
+.fi
+.RE
+.LP
+The command
+.B lssubsys -ami
+lists all subsystems which are present in the system,
+mounted subsystems are listed with their mount points,
+unmounted ones which are in a hierarchy are listed with their hierarchy number:
+.RS
+.nf
+$ lssubsys -ami
+ns
+cpuset 5
+cpu,devices 6
+cpuacct /cgroup/cpuacct
+memory /cgroup/memory
+freezer /cgroup/freezer
+net_cls /cgroup/net_cls
+.fi
+
+.SH ENVIRONMENT VARIABLES
+.TP
+.B CGROUP_LOGLEVEL
+controls verbosity of the tool. Allowed values are \fBDEBUG\fR,
+\fBINFO\fR, \fBWARNING\fR or \fBERROR\fR.
+
+.RE
+.SH SEE ALSO
+lscgroup (1), cgcreate (1), cgdelete (1),
+cgconfig.conf (5)
--- /dev/null
+# Using 'nobase_', we what groups.h in /usr/include/libcgroup/ directory
+nobase_include_HEADERS = libcgroup.h libcgroup/error.h libcgroup/init.h libcgroup/groups.h libcgroup/tasks.h libcgroup/iterators.h libcgroup/config.h libcgroup/log.h
--- /dev/null
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+ -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+
+maintainer-clean-generic:
+ @echo "This command is intended for maintainers to use"
+ @echo "it deletes files that may require special tools to rebuild."
+clean: clean-am
+
+clean-am: clean-generic clean-libtool mostlyclean-am
+
+distclean: distclean-am
+ -rm -f Makefile
+distclean-am: clean-am distclean-generic distclean-tags
+
+dvi: dvi-am
+
+dvi-am:
+
+html: html-am
+
+html-am:
+
+info: info-am
+
+info-am:
+
+install-data-am: install-nobase_includeHEADERS
+
+install-dvi: install-dvi-am
+
+install-dvi-am:
+
+install-exec-am:
+
+install-html: install-html-am
+
+install-html-am:
+
+install-info: install-info-am
+
+install-info-am:
+
+install-man:
+
+install-pdf: install-pdf-am
+
+install-pdf-am:
+
+install-ps: install-ps-am
+
+install-ps-am:
+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-am
+ -rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-am
+
+mostlyclean-am: mostlyclean-generic mostlyclean-libtool
+
+pdf: pdf-am
+
+pdf-am:
+
+ps: ps-am
+
+ps-am:
+
+uninstall-am: uninstall-nobase_includeHEADERS
+
+.MAKE: install-am install-strip
+
+.PHONY: CTAGS GTAGS TAGS all all-am check check-am clean clean-generic \
+ clean-libtool cscopelist-am ctags ctags-am distclean \
+ distclean-generic distclean-libtool distclean-tags distdir dvi \
+ dvi-am html html-am info info-am install install-am \
+ install-data install-data-am install-dvi install-dvi-am \
+ install-exec install-exec-am install-html install-html-am \
+ install-info install-info-am install-man \
+ install-nobase_includeHEADERS install-pdf install-pdf-am \
+ install-ps install-ps-am install-strip installcheck \
+ installcheck-am installdirs maintainer-clean \
+ maintainer-clean-generic mostlyclean mostlyclean-generic \
+ mostlyclean-libtool pdf pdf-am ps ps-am tags tags-am uninstall \
+ uninstall-am uninstall-nobase_includeHEADERS
+
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
--- /dev/null
+/*
+ * Copyright IBM Corporation. 2007
+ *
+ * Author: Balbir Singh <balbir@linux.vnet.ibm.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2.1 of the GNU Lesser General Public License
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it would be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ */
+
+#ifndef _LIBCGROUP_H
+#define _LIBCGROUP_H
+
+#define _LIBCGROUP_H_INSIDE
+
+#include <libcgroup/error.h>
+#include <libcgroup/init.h>
+#include <libcgroup/iterators.h>
+#include <libcgroup/groups.h>
+#include <libcgroup/tasks.h>
+#include <libcgroup/config.h>
+#include <libcgroup/log.h>
+
+#undef _LIBCGROUP_H_INSIDE
+
+/*! \mainpage libcgroup
+ *
+ * \section intro_sec Introduction
+ *
+ * @c libcgroup is a library that abstracts the control group file system in Linux.
+ * It comes with various command-line tools and configuration files, see
+ * their man pages for details.
+ *
+ * This documentation provides description of @c libcgroup API. Read following
+ * sections, preferably in this order:
+ * -# @ref group_init "Initialization"
+ * -# @ref group_groups "Control Groups"
+ * -# @ref group_iterators "Iterators"
+ * -# @ref group_tasks "Manipulation with tasks"
+ * -# @ref group_config "Configuration"
+ * -# @ref group_errors "Error Handling"
+ */
+
+#endif /* _LIBCGROUP_H */
--- /dev/null
+#ifndef _LIBCGROUP_CONFIG_H
+#define _LIBCGROUP_CONFIG_H
+
+#ifndef _LIBCGROUP_H_INSIDE
+#error "Only <libcgroup.h> should be included directly."
+#endif
+
+#ifndef SWIG
+#include <features.h>
+#endif
+
+__BEGIN_DECLS
+
+/**
+ * @defgroup group_config 5. Configuration
+ * @{
+ *
+ * @name Configuration file
+ * @{
+ *
+ * @c libcgroup can mount and create control groups and set their parameters as
+ * specified in a configuration file.
+ *
+ * @todo add this description?: These functions are mostly intended
+ * to be used by internal @c libcgroup tools, however they are fully supported
+ * and applications can benefit from them.
+ */
+
+/**
+ * Load configuration file and mount and create control groups described there.
+ * See cgconfig.conf man page for format of the file.
+ * @param pathname Name of the configuration file to load.
+ */
+int cgroup_config_load_config(const char *pathname);
+
+/**
+ * Delete all control groups and unmount all hierarchies.
+ */
+int cgroup_unload_cgroups(void);
+
+/**
+ * Delete all cgroups and unmount all mount points defined in specified config
+ * file.
+ *
+ * The groups are either removed recursively or only the empty ones, based
+ * on given flags. Mount point are always umounted only if they are empty,
+ * regardless of any flags.
+ *
+ * The groups are sorted before they are removed, so the removal of empty ones
+ * actually works (i.e. subgroups are removed first).
+ *
+ * @param pathname Name of the configuration file to unload.
+ * @param flags Combination of CGFLAG_DELETE_* flags, which indicate what and
+ * how to delete.
+ */
+int cgroup_config_unload_config(const char *pathname, int flags);
+
+/**
+ * Sets default permissions of groups created by subsequent
+ * cgroup_config_load_config() calls. If a config file contains a 'default {}'
+ * section, the default permissions from the config file is then used.
+ *
+ * Use cgroup_new_cgroup() to create a dummy group and cgroup_set_uid_gid() and
+ * cgroup_set_permissions() to set its permissions. Use NO_UID_GID instead of
+ * GID/UID and NO_PERMS instead of file/directory permissions to let kernel
+ * decide the default permissions where you don't want specific user and/or
+ * permissions. Kernel then uses current user/group and permissions from umask
+ * then.
+ *
+ * @param new_default New default permissions from this group are copied to
+ * libcgroup internal structures. I.e., this group can be freed immediatelly
+ * after this function returns.
+ */
+int cgroup_config_set_default(struct cgroup *new_default);
+
+/**
+ * Initializes the templates cache and load it from file pathname.
+ */
+int cgroup_init_templates_cache(char *pathname);
+
+/**
+ * Reloads the templates list from file pathname.
+ */
+int cgroup_reload_cached_templates(char *pathname);
+
+/**
+ * Physically create a new control group in kernel, based on given control
+ * group template and configuration file. If given template is not set in
+ * configuration file, then the procedure works create the control group
+ * using cgroup_create_cgroup() function
+ *
+ * The flags can alter the behavior of this function:
+ * CGFLAG_USE_TEMPLATE_CACHE: Use cached templates instead of
+ * parsing the config file
+ *
+ * @param pathname Name of the configuration file with template definitions
+ * @param cgroup Wanted control group - contains substitute name and wanted
+ * controllers.
+ * @param template_name Template name used for cgroup setting
+ * @param flags Bit flags to change the behavior
+ */
+int cgroup_config_create_template_group(
+ struct cgroup *cgroup, char *template_name,
+ int flags);
+
+/**
+ * @}
+ * @}
+ */
+__END_DECLS
+
+#endif /*_LIBCGROUP_CONFIG_H*/
--- /dev/null
+#ifndef _LIBCGROUP_ERROR_H
+#define _LIBCGROUP_ERROR_H
+
+#ifndef _LIBCGROUP_H_INSIDE
+#error "Only <libcgroup.h> should be included directly."
+#endif
+
+#ifndef SWIG
+#include <features.h>
+#endif
+
+__BEGIN_DECLS
+
+/**
+ * @defgroup group_errors 6. Error handling
+ * @{
+ *
+ * @name Error handling
+ * @{
+ * Unless states otherwise in documentation of a function, all functions
+ * return @c int, which is zero (0) when the function succeeds, and positive
+ * number if the function fails.
+ *
+ * The returned integer is one of the ECG* values described below. Value
+ * #ECGOTHER means that the error was caused by underlying OS and the real
+ * cause can be found by calling cgroup_get_last_errno().
+ */
+
+enum {
+ ECGROUPNOTCOMPILED = 50000,
+ ECGROUPNOTMOUNTED,
+ ECGROUPNOTEXIST,
+ ECGROUPNOTCREATED,
+ ECGROUPSUBSYSNOTMOUNTED,
+ ECGROUPNOTOWNER,
+ /** Controllers bound to different mount points */
+ ECGROUPMULTIMOUNTED,
+ /* This is the stock error. Default error. @todo really? */
+ ECGROUPNOTALLOWED,
+ ECGMAXVALUESEXCEEDED,
+ ECGCONTROLLEREXISTS,
+ ECGVALUEEXISTS,
+ ECGINVAL,
+ ECGCONTROLLERCREATEFAILED,
+ ECGFAIL,
+ ECGROUPNOTINITIALIZED,
+ ECGROUPVALUENOTEXIST,
+ /**
+ * Represents error coming from other libraries like glibc. @c libcgroup
+ * users need to check cgroup_get_last_errno() upon encountering this
+ * error.
+ */
+ ECGOTHER,
+ ECGROUPNOTEQUAL,
+ ECGCONTROLLERNOTEQUAL,
+ /** Failed to parse rules configuration file. */
+ ECGROUPPARSEFAIL,
+ /** Rules list does not exist. */
+ ECGROUPNORULES,
+ ECGMOUNTFAIL,
+ /**
+ * Not an real error, it just indicates that iterator has come to end
+ * of sequence and no more items are left.
+ */
+ ECGEOF = 50023,
+ /** Failed to parse config file (cgconfig.conf). */
+ ECGCONFIGPARSEFAIL,
+ ECGNAMESPACEPATHS,
+ ECGNAMESPACECONTROLLER,
+ ECGMOUNTNAMESPACE,
+ ECGROUPUNSUPP,
+ ECGCANTSETVALUE,
+ /** Removing of a group failed because it was not empty. */
+ ECGNONEMPTY,
+};
+
+/**
+ * Legacy definition of ECGRULESPARSEFAIL error code.
+ */
+#define ECGRULESPARSEFAIL ECGROUPPARSEFAIL
+
+/**
+ * Format error code to a human-readable English string. No internationalization
+ * is currently done. Returned pointer leads to @c libcgroup memory and
+ * must not be freed nor modified. The memory is rewritten by subsequent
+ * call to this function.
+ * @param code Error code for which the corresponding error string is
+ * returned. When #ECGOTHER is used, text with glibc's description of
+ * cgroup_get_last_errno() value is returned.
+ */
+const char *cgroup_strerror(int code);
+
+/**
+ * Return last errno, which caused ECGOTHER error.
+ */
+int cgroup_get_last_errno(void);
+
+/**
+ * @}
+ * @}
+ */
+__END_DECLS
+
+#endif /* _LIBCGROUP_INIT_H */
--- /dev/null
+#ifndef _LIBCGROUP_GROUPS_H
+#define _LIBCGROUP_GROUPS_H
+
+#ifndef _LIBCGROUP_H_INSIDE
+#error "Only <libcgroup.h> should be included directly."
+#endif
+
+#ifndef SWIG
+#include <features.h>
+#include <sys/types.h>
+#include <stdbool.h>
+#endif
+
+__BEGIN_DECLS
+
+/**
+ * Flags for cgroup_delete_cgroup_ext().
+ */
+enum cgroup_delete_flag {
+ /**
+ * Ignore errors caused by migration of tasks to parent group.
+ */
+ CGFLAG_DELETE_IGNORE_MIGRATION = 1,
+
+ /**
+ * Recursively delete all child groups.
+ */
+ CGFLAG_DELETE_RECURSIVE = 2,
+
+ /**
+ * Delete the cgroup only if it is empty, i.e. it has no subgroups and
+ * no processes inside. This flag cannot be used with
+ * CGFLAG_DELETE_RECURSIVE.
+ */
+ CGFLAG_DELETE_EMPTY_ONLY = 4,
+};
+
+/**
+ * @defgroup group_groups 2. Group manipulation API
+ * @{
+ *
+ * @name Basic infrastructure
+ * @{
+ * <tt>struct cgroup*</tt> is the heart of @c libcgroup API.
+ * The structure is opaque to applications, all access to the structure is
+ * through appropriate functions.
+ *
+ * The most important information is that <b> one <tt>struct cgroup*</tt> can
+ * represent zero, one or more real control groups in kernel</b>.
+ * The <tt>struct cgroup*</tt> is identified by name of the group, which must be
+ * set by cgroup_new_cgroup(). Multiple controllers (aka subsystems) can be
+ * attached to one <tt>struct cgroup*</tt> using cgroup_add_controller(). These
+ * controllers <b>can belong to different hierarchies</b>.
+ *
+ * This approach is different to the one in the Linux kernel - a control group
+ * must be part of exactly one hierarchy there. In @c libcgroup, a group can be
+ * part of multiple hierarchies, as long as the group name is the same.
+ *
+ * @par Example:
+ * Let there be following control groups:
+ * @code
+ * cpu,cpuacct:/
+ * cpu,cpuacct:/foo
+ * cpu,cpuacct:/bar
+ * freezer:/
+ * freezer:/foo
+ * @endcode
+ * I.e. there is @c cpu and @c cpuacct controller mounted together in one
+ * hierarchy, with @c foo and @c bar groups. In addition, @c freezer is
+ * mounted as separate hierarchy, with only one @c foo group.
+ *
+ * @par
+ * Following code creates <tt>struct cgroup*</tt> structure, which represents
+ * one group <tt>cpu,cpuacct:/foo</tt>:
+ * @code
+ * struct cgroup *foo = cgroup_new_cgroup("foo");
+ * cgroup_add_controller(foo, "cpu");
+ * @endcode
+ * Now, you can call e.g. cgroup_delete_cgroup() and the group is deleted from
+ * the hierarchy. You can note that it's enough to add only one controller to
+ * the group to fully identify a group in <tt>cpu,cpuacct</tt> hierarchy.
+ *
+ * @par
+ * Following code creates <tt>struct cgroup*</tt> structure, which represents
+ * @b two groups, <tt>cpu,cpuacct:/foo</tt> and <tt>freezer:/foo</tt>:
+ * @code
+ * struct cgroup *foo = cgroup_new_cgroup("foo");
+ * cgroup_add_controller(foo, "cpu");
+ * cgroup_add_controller(foo, "freezer");
+ * @endcode
+ * Now, if you call e.g. cgroup_delete_cgroup(), the group gets deleted from
+ * @b both hierarchies.
+ *
+ * @todo add some propaganda what's so great on this approach... I personally
+ * think it is broken and confusing (see TODOs below).
+ *
+ * Following functions are provided to create/destroy various libcgroup
+ * structures. Please note that none of these functions actually create or
+ * delete a cgroup in kernel!
+ */
+
+/**
+ * @struct cgroup
+ *
+ * Structure describing one or more control groups. The structure is opaque to
+ * applications.
+ */
+struct cgroup;
+
+/**
+ * @struct cgroup_controller
+ * Structure describing a controller attached to one struct @c cgroup, including
+ * parameters of the group and their values. The structure is opaque to
+ * applications.
+ * @see groups
+ */
+struct cgroup_controller;
+
+/**
+ * Uninitialized file/directory permissions used for task/control files.
+ */
+#define NO_PERMS (-1U)
+
+/**
+ * Uninitialized UID/GID used for task/control files.
+ */
+#define NO_UID_GID (-1U)
+
+/**
+ * Allocate new cgroup structure. This function itself does not create new
+ * control group in kernel, only new <tt>struct cgroup</tt> inside libcgroup!
+ *
+ * @param name Path to the group, relative from root group. Use @c "/" or @c "."
+ * for the root group itself and @c "/foo/bar/baz" or @c "foo/bar/baz" for
+ * subgroups.
+ * @todo suggest one preferred way, either "/foo" or "foo".
+ * @returns Created group or NULL on error.
+ */
+struct cgroup *cgroup_new_cgroup(const char *name);
+
+/**
+ * Attach new controller to cgroup. This function just modifies internal
+ * libcgroup structure, not the kernel control group.
+ *
+ * @param cgroup
+ * @param name Name of the controller, e.g. "freezer".
+ * @return Created controller or NULL on error.
+ */
+struct cgroup_controller *cgroup_add_controller(struct cgroup *cgroup,
+ const char *name);
+
+/**
+ * Return appropriate controller from given group.
+ * The controller must be added before using cgroup_add_controller() or loaded
+ * from kernel using cgroup_get_cgroup().
+ * @param cgroup
+ * @param name Name of the controller, e.g. "freezer".
+ */
+struct cgroup_controller *cgroup_get_controller(struct cgroup *cgroup,
+ const char *name);
+
+/**
+ * Free internal @c cgroup structure. This function frees also all controllers
+ * attached to the @c cgroup, including all parameters and their values.
+ * @param cgroup
+ */
+void cgroup_free(struct cgroup **cgroup);
+
+/**
+ * Free internal list of controllers from the group.
+ * @todo should this function be public???
+ * @param cgroup
+ */
+void cgroup_free_controllers(struct cgroup *cgroup);
+
+
+/**
+ * @}
+ * @name Group manipulation API
+ * Using following functions you can create and remove control groups and
+ * change their parameters.
+ * @note All access to kernel is through previously mounted cgroup filesystems.
+ * @c libcgroup does not mount/unmount anything for you.
+ * @{
+ */
+
+/**
+ * Physically create a control group in kernel. The group is created in all
+ * hierarchies, which cover controllers added by cgroup_add_controller().
+ * All parameters set by cgroup_add_value_* functions are written.
+ * The created groups has owner which was set by cgroup_set_uid_gid() and
+ * permissions set by cgroup_set_permissions.
+ * @param cgroup
+ * @param ignore_ownership When nozero, all errors are ignored when setting
+ * owner of the group and/or its tasks file.
+ * @todo what is ignore_ownership good for?
+ * @retval #ECGROUPNOTEQUAL if not all specified controller parameters
+ * were successfully set.
+ */
+int cgroup_create_cgroup(struct cgroup *cgroup, int ignore_ownership);
+
+/**
+ * Physically create new control group in kernel, with all parameters and values
+ * copied from its parent group. The group is created in all hierarchies, where
+ * the parent group exists. I.e. following code creates subgroup in all
+ * hierarchies, because all of them have root (=parent) group.
+ * @code
+ * struct cgroup *foo = cgroup_new_cgroup("foo");
+ * cgroup_create_cgroup_from_parent(foo, 0);
+ * @endcode
+ * @todo what is this good for? Why the list of controllers added by
+ * cgroup_add_controller() is not used, like in cgroup_create_cgroup()? I can't
+ * crate subgroup of root group in just one hierarchy with this function!
+ *
+ * @param cgroup The cgroup to create. Only it's name is used, everything else
+ * is discarded.
+ * @param ignore_ownership When nozero, all errors are ignored when setting
+ * owner of the group and/or its tasks file.
+ * @todo what is ignore_ownership good for?
+ * @retval #ECGROUPNOTEQUAL if not all inherited controller parameters
+ * were successfully set (this is expected).
+ */
+int cgroup_create_cgroup_from_parent(struct cgroup *cgroup,
+ int ignore_ownership);
+
+/**
+ * Physically modify a control group in kernel. All parameters added by
+ * cgroup_add_value_ or cgroup_set_value_ are written.
+ * Currently it's not possible to change and owner of a group.
+ *
+ * @param cgroup
+ */
+int cgroup_modify_cgroup(struct cgroup *cgroup);
+
+/**
+ * Physically remove a control group from kernel. The group is removed from
+ * all hierarchies, which cover controllers added by cgroup_add_controller()
+ * or cgroup_get_cgroup(). All tasks inside the group are automatically moved
+ * to parent group.
+ *
+ * The group being removed must be empty, i.e. without subgroups. Use
+ * cgroup_delete_cgroup_ext() for recursive delete.
+ *
+ * @param cgroup
+ * @param ignore_migration When nozero, all errors are ignored when migrating
+ * tasks from the group to the parent group.
+ * @todo what is ignore_migration good for? rmdir() will fail if tasks were not moved.
+ */
+int cgroup_delete_cgroup(struct cgroup *cgroup, int ignore_migration);
+
+/**
+ * Physically remove a control group from kernel.
+ * All tasks are automatically moved to parent group.
+ * If #CGFLAG_DELETE_IGNORE_MIGRATION flag is used, the errors that occurred
+ * during the task movement are ignored.
+ * #CGFLAG_DELETE_RECURSIVE flag specifies that all subgroups should be removed
+ * too. If root group is being removed with this flag specified, all subgroups
+ * are removed but the root group itself is left undeleted.
+ * @see cgroup_delete_flag.
+ *
+ * @param cgroup
+ * @param flags Combination of CGFLAG_DELETE_* flags, which indicate what and
+ * how to delete.
+ */
+int cgroup_delete_cgroup_ext(struct cgroup *cgroup, int flags);
+
+
+/**
+ * @}
+ * @name Other functions
+ * @{
+ * Helper functions to manipulate with control groups.
+ */
+
+/**
+ * Read all information regarding the group from kernel.
+ * Based on name of the group, list of controllers and all parameters and their
+ * values are read from all hierarchies, where a group with given name exists.
+ * All existing controllers are replaced. I.e. following code will fill @c root
+ * with controllers from all hierarchies, because the root group is available in
+ * all of them.
+ * @code
+ * struct cgroup *root = cgroup_new_cgroup("/");
+ * cgroup_get_cgroup(root);
+ * @endcode
+ *
+ * @todo what is this function good for? Why is not considered only the list of
+ * controllers attached by cgroup_add_controller()? What owners will return
+ * cgroup_get_uid_gid() if the group is in multiple hierarchies, each with
+ * different owner of tasks file?
+ *
+ * @param cgroup The cgroup to load. Only it's name is used, everything else
+ * is replaced.
+ */
+int cgroup_get_cgroup(struct cgroup *cgroup);
+
+/**
+ * Copy all controllers, their parameters and values. Group name, permissions
+ * and ownerships are not coppied. All existing controllers
+ * in the source group are discarded.
+ *
+ * @param dst Destination group.
+ * @param src Source group.
+ */
+int cgroup_copy_cgroup(struct cgroup *dst, struct cgroup *src);
+
+/**
+ * Compare names, owners, controllers, parameters and values of two groups.
+ *
+ * @param cgroup_a
+ * @param cgroup_b
+ *
+ * @retval 0 if the groups are the same.
+ * @retval #ECGROUPNOTEQUAL if the groups are not the same.
+ * @retval #ECGCONTROLLERNOTEQUAL if the only difference are controllers,
+ * parameters or their values.
+ */
+int cgroup_compare_cgroup(struct cgroup *cgroup_a, struct cgroup *cgroup_b);
+
+
+/**
+ * Compare names, parameters and values of two controllers.
+ *
+ * @param cgca
+ * @param cgcb
+ *
+ * @retval 0 if the controllers are the same.
+ * @retval #ECGCONTROLLERNOTEQUAL if the controllers are not equal.
+ */
+int cgroup_compare_controllers(struct cgroup_controller *cgca,
+ struct cgroup_controller *cgcb);
+
+/**
+ * Set owner of the group control files and the @c tasks file. This function
+ * modifies only @c libcgroup internal @c cgroup structure, use
+ * cgroup_create_cgroup() afterwards to create the group with given owners.
+ *
+ * @param cgroup
+ * @param tasks_uid UID of the owner of group's @c tasks file.
+ * @param tasks_gid GID of the owner of group's @c tasks file.
+ * @param control_uid UID of the owner of group's control files (i.e.
+ * parameters).
+ * @param control_gid GID of the owner of group's control files (i.e.
+ * parameters).
+ */
+int cgroup_set_uid_gid(struct cgroup *cgroup, uid_t tasks_uid, gid_t tasks_gid,
+ uid_t control_uid, gid_t control_gid);
+
+/**
+ * Return owners of the group's @c tasks file and control files.
+ * The data is read from @c libcgroup internal @c cgroup structure, use
+ * cgroup_set_uid_gid() or cgroup_get_cgroup() to fill it.
+ */
+int cgroup_get_uid_gid(struct cgroup *cgroup, uid_t *tasks_uid,
+ gid_t *tasks_gid, uid_t *control_uid, gid_t *control_gid);
+
+/**
+ * Stores given file permissions of the group's control and tasks files
+ * into the @c cgroup data structure. Use NO_PERMS if permissions shouldn't
+ * be changed or a value which applicable to chmod(2). Please note that
+ * the given permissions are masked with the file owner's permissions.
+ * For example if a control file has permissions 640 and control_fperm is
+ * 471 the result will be 460.
+ * @param cgroup
+ * @param control_dperm Directory permission for the group.
+ * @param control_fperm File permission for the control files.
+ * @param task_fperm File permissions for task file.
+ */
+void cgroup_set_permissions(struct cgroup *cgroup,
+ mode_t control_dperm, mode_t control_fperm,
+ mode_t task_fperm);
+
+/**
+ * @}
+ * @name Group parameters
+ * These are functions can read or modify parameter of a group.
+ * @note All these functions read/write parameters to @c libcgorup internal
+ * structures. Use cgroup_get_cgroup() to load parameters from kernel to these
+ * internal structures and cgroup_modify_cgroup() or cgroup_create_cgroup() to
+ * write changes to kernel.
+ * @{
+ */
+
+/**
+ * Add parameter and its value to internal @c libcgroup structures.
+ * Use cgroup_modify_cgroup() or cgroup_create_cgroup() to write it to kernel.
+ *
+ * @param controller
+ * @param name Name of the parameter.
+ * @param value
+ *
+ */
+int cgroup_add_value_string(struct cgroup_controller *controller,
+ const char *name, const char *value);
+/**
+ * Add parameter and its value to internal @c libcgroup structures.
+ * Use cgroup_modify_cgroup() or cgroup_create_cgroup() to write it to kernel.
+ * Content of the value is copied to internal structures and is not needed
+ * after return from the function.
+ *
+ * @param controller
+ * @param name Name of the parameter.
+ * @param value
+ *
+ */
+int cgroup_add_value_int64(struct cgroup_controller *controller,
+ const char *name, int64_t value);
+/**
+ * Add parameter and its value to internal @c libcgroup structures.
+ * Use cgroup_modify_cgroup() or cgroup_create_cgroup() to write it to kernel.
+ *
+ * @param controller
+ * @param name Name of the parameter.
+ * @param value
+ *
+ */
+int cgroup_add_value_uint64(struct cgroup_controller *controller,
+ const char *name, u_int64_t value);
+/**
+ * Add parameter and its value to internal @c libcgroup structures.
+ * Use cgroup_modify_cgroup() or cgroup_create_cgroup() to write it to kernel.
+ *
+ * @param controller
+ * @param name Name of the parameter.
+ * @param value
+ *
+ */
+int cgroup_add_value_bool(struct cgroup_controller *controller,
+ const char *name, bool value);
+
+/**
+ * Read a parameter value from @c libcgroup internal structures.
+ * Use @c cgroup_get_cgroup() to fill these structures with data from kernel.
+ * It's up to the caller to free returned value.
+ *
+ * This function works only for 'short' parameters. Use
+ * cgroup_read_stats_begin(), cgroup_read_stats_next() and
+ * cgroup_read_stats_end() to read @c stats parameter, which can be longer
+ * than libcgroup's internal buffers.
+ * @todo rephrase, it's too vague... How big is the buffer actually?
+ *
+ * @param controller
+ * @param name Name of the parameter.
+ * @param value
+ */
+int cgroup_get_value_string(struct cgroup_controller *controller,
+ const char *name, char **value);
+/**
+ * Read a parameter value from @c libcgroup internal structures.
+ * Use @c cgroup_get_cgroup() to fill these structures with data from kernel.
+ *
+ * @param controller
+ * @param name Name of the parameter.
+ * @param value
+ */
+int cgroup_get_value_int64(struct cgroup_controller *controller,
+ const char *name, int64_t *value);
+/**
+ * Read a parameter value from @c libcgroup internal structures.
+ * Use @c cgroup_get_cgroup() to fill these structures with data from kernel.
+ *
+ * @param controller
+ * @param name Name of the parameter.
+ * @param value
+ */
+int cgroup_get_value_uint64(struct cgroup_controller *controller,
+ const char *name, u_int64_t *value);
+/**
+ * Read a parameter value from @c libcgroup internal structures.
+ * Use @c cgroup_get_cgroup() to fill these structures with data from kernel.
+ *
+ * @param controller
+ * @param name Name of the parameter.
+ * @param value
+ */
+int cgroup_get_value_bool(struct cgroup_controller *controller,
+ const char *name, bool *value);
+
+/**
+ * Set a parameter value in @c libcgroup internal structures.
+ * Use cgroup_modify_cgroup() or cgroup_create_cgroup() to write it to kernel.
+ *
+ * @param controller
+ * @param name Name of the parameter.
+ * @param value
+ */
+int cgroup_set_value_string(struct cgroup_controller *controller,
+ const char *name, const char *value);
+/**
+ * Set a parameter value in @c libcgroup internal structures.
+ * Use cgroup_modify_cgroup() or cgroup_create_cgroup() to write it to kernel.
+ * Content of the value is copied to internal structures and is not needed
+ * after return from the function.
+ *
+ * @param controller
+ * @param name Name of the parameter.
+ * @param value
+ */
+int cgroup_set_value_int64(struct cgroup_controller *controller,
+ const char *name, int64_t value);
+/**
+ * Set a parameter value in @c libcgroup internal structures.
+ * Use cgroup_modify_cgroup() or cgroup_create_cgroup() to write it to kernel.
+ *
+ * @param controller
+ * @param name Name of the parameter.
+ * @param value
+ */
+int cgroup_set_value_uint64(struct cgroup_controller *controller,
+ const char *name, u_int64_t value);
+/**
+ * Set a parameter value in @c libcgroup internal structures.
+ * Use cgroup_modify_cgroup() or cgroup_create_cgroup() to write it to kernel.
+ *
+ * @param controller
+ * @param name Name of the parameter.
+ * @param value
+ */
+int cgroup_set_value_bool(struct cgroup_controller *controller,
+ const char *name, bool value);
+/**
+ * Return the number of variables for the specified controller in @c libcgroup
+ * internal structures. Use cgroup_get_cgroup() to fill these structures with
+ * data from kernel. Use this function together with cgroup_get_value_name()
+ * to list all parameters of a group.
+ *
+ * @param controller
+ * @return Count of the parameters or -1 on error.
+ */
+int cgroup_get_value_name_count(struct cgroup_controller *controller);
+
+/**
+ * Return the name of parameter of controller at given index.
+ * The index goes from 0 to cgroup_get_value_name_count()-1.
+ * Use this function to list all parameter of the controller.
+ *
+ * @note The returned value is pointer to internal @c libcgroup structure,
+ * do not free it.
+ *
+ * @param controller
+ * @param index Index of the parameter.
+ * @return Name of the parameter.
+ */
+char *cgroup_get_value_name(struct cgroup_controller *controller, int index);
+
+/**
+ * Get the list of process in a cgroup. This list is guaranteed to
+ * be sorted. It is not necessary that it is unique.
+ * @param name The name of the cgroup
+ * @param controller The name of the controller
+ * @param pids The list of pids. Should be uninitialized when passed
+ * to the API. Should be freed by the caller using free.
+ * @param size The size of the pids array returned by the API.
+ */
+int cgroup_get_procs(char *name, char *controller, pid_t **pids, int *size);
+
+/**
+ * Change permission of files and directories of given group
+ * @param cgroup The cgroup which permissions should be changed
+ * @param dir_mode The permission mode of group directory
+ * @param dirm_change Denotes whether the directory change should be done
+ * @param file_mode The permission mode of group files
+ * @param filem_change Denotes whether the directory change should be done
+ */
+int cg_chmod_recursive(struct cgroup *cgroup, mode_t dir_mode,
+ int dirm_change, mode_t file_mode, int filem_change);
+
+/**
+ * Get the name of the cgroup from a given cgroup
+ * @param cgroup The cgroup whose name is needed
+ */
+char *cgroup_get_cgroup_name(struct cgroup *cgroup);
+
+/**
+ * @}
+ * @}
+ */
+
+
+__END_DECLS
+
+#endif /* _LIBCGROUP_GROUPS_H */
--- /dev/null
+#ifndef _LIBCGROUP_INIT_H
+#define _LIBCGROUP_INIT_H
+
+#ifndef _LIBCGROUP_H_INSIDE
+#error "Only <libcgroup.h> should be included directly."
+#endif
+
+#ifndef SWIG
+#include <features.h>
+#endif
+
+__BEGIN_DECLS
+
+/**
+ * @defgroup group_init 1. Initialization
+ * @{
+ *
+ * @name Initialization
+ * @{
+ * Application must initialize @c libcgroup using cgroup_init() before any
+ * other @c libcgroup function can be called. @c libcgroup caches information
+ * about mounted hierarchies (just what's mounted where, not the control groups
+ * themselves) at this time. There is currently no way to refresh this cache,
+ * i.e. all subsequent mounts/remounts/unmounts are not reflected in this cache
+ * and @c libcgroup may produce unexpected results.
+ *
+ * In addition, there is no way how to clean the cache on application exit.
+ *
+ * @todo this is very bad... There should be at least way how to refresh the
+ * cache and/or an option to refresh it automatically (does kernel provide
+ * any indication, when a filesystem is mounted/unmounted?). Dtto the cleanup
+ * on exit.
+ */
+
+/**
+ * Initialize libcgroup. Information about mounted hierarchies are examined
+ * and cached internally (just what's mounted where, not the groups themselves).
+ *
+ * If the cgroup logging was not set using cgroup_set_logger() or
+ * cgroup_set_default_logger() before calling cgroup_init(), the default logger
+ * is automatically set, logging CGROUP_LOG_ERROR messages.
+ */
+int cgroup_init(void);
+
+/**
+ * Returns path where is mounted given controller. Applications should rely on
+ * @c libcgroup API and not call this function directly.
+ * Only the first mount point is returned, use
+ * cgroup_get_subsys_mount_point_begin(), cgroup_get_subsys_mount_point_next()
+ * and cgroup_get_subsys_mount_point_end() to get all of them.
+ * @param controller Name of the controller
+ * @param mount_point The string where the mount point location is stored.
+ * Please note, the caller must free the mount_point.
+ */
+int cgroup_get_subsys_mount_point(const char *controller, char **mount_point);
+
+/**
+ * @}
+ * @}
+ */
+__END_DECLS
+
+#endif /* _LIBCGROUP_INIT_H */
--- /dev/null
+#ifndef _LIBCGROUP_ITERATORS_H
+#define _LIBCGROUP_ITERATORS_H
+
+#ifndef _LIBCGROUP_H_INSIDE
+#error "Only <libcgroup.h> should be included directly."
+#endif
+
+#ifndef SWIG
+#include <sys/types.h>
+#include <stdio.h>
+#include <features.h>
+#endif
+
+__BEGIN_DECLS
+
+/**
+ * @defgroup group_iterators 3. Iterators
+ * @{
+ * So-called iterators are a code pattern to retrieve various data from
+ * libcgroup in distinct chunks, for example when an application needs to read
+ * list of groups in a hierarchy, it uses iterator to get one group at a time.
+ * Iterator is opaque to the application, the application sees only
+ * <tt>void* handle</tt> pointer, which is managed internally by @c libcgroup.
+ * Each iterator provides at least these functions:
+ * - <tt>int <i>iterator_name</i>_begin(void **handle, my_type *item)</tt>
+ * - Initialize the iterator, store pointer to it into the @c handle.
+ * - Return the first element in the iterator, let's say it's @c my_type.
+ * - Return @c 0, if the operation succeeded.
+ * - Return #ECGEOF, if the operation succeeded, but the iterator is empty.
+ * The value of @c item is undefined in this case.
+ * - Return any other error code on error.
+ * - <tt>int <i>iterator_name</i>_next(void **handle, my_type *item)</tt>
+ * - Advance to next element in the iterator and return it.
+ * - Return @c 0, if the operation succeeded.
+ * - Return #ECGEOF, if there is no item to advance to, i.e. the iterator
+ * is already at its end. The value of @c item is undefined in this case.
+ * - Return any other error code on error.
+ * - <tt>void <i>iterator_name</i>_end(void **handle)</tt>
+ * - Free any data associated with the iterator. This function must be
+ * called even when <tt><i>iterator_name</i>_begin()</tt> fails.
+ *
+ * @todo not all iterators follow this pattern, e.g. cgroup_walk_tree_begin()
+ * can result both in a state that cgroup_walk_tree_end() is not needed
+ * and will sigsegv and in a state that cgroup_walk_tree_end() is needed
+ * to free allocated memory. Complete review is needed!
+ * @par Example of iterator usage:
+ * @code
+ * void *handle; // our iterator handle
+ * my_type item; // the data returned by the iterator
+ * int ret;
+ * ret = iterator_name_begin(&handle, &item);
+ * while (ret == 0) {
+ * // process the item here
+ * ret = iterator_name_begin(&handle, &item);
+ * }
+ * if (ret != ECGEOF) {
+ * // process the error here
+ * }
+ * iterator_name_end(&handle);
+ * @endcode
+ *
+ * @name Walk through control group filesystem
+ * @{
+ * This iterator returns all subgroups of given control group. It can be used
+ * to return all groups in given hierarchy, when root control group is provided.
+ */
+
+/**
+ * Type of the walk.
+ */
+enum cgroup_walk_type {
+ /**
+ * Pre-order directory walk, return a directory first and then its
+ * subdirectories.
+ * E.g. directories would be returned in this order:
+ * @code
+ * /
+ * /group
+ * /group/subgroup1
+ * /group/subgroup1/subsubgroup
+ * /group/subgroup2
+ * @endcode
+ */
+ CGROUP_WALK_TYPE_PRE_DIR = 0x1,
+ /**
+ * Post-order directory walk, return subdirectories of a directory
+ * first and then the directory itself.
+ * E.g. directories would be returned in this order:
+ * @code
+ * /group/subgroup1/subsubgroup
+ * /group/subgroup1
+ * /group/subgroup2
+ * /group
+ * /
+ * @endcode
+ */
+ CGROUP_WALK_TYPE_POST_DIR = 0x2,
+};
+
+/**
+ * Type of returned entity.
+ */
+enum cgroup_file_type {
+ CGROUP_FILE_TYPE_FILE, /**< File. */
+ CGROUP_FILE_TYPE_DIR, /**< Directory. */
+ CGROUP_FILE_TYPE_OTHER, /**< Directory. @todo really? */
+};
+
+/**
+ * Information about found directory (= a control group).
+ */
+struct cgroup_file_info {
+ /** Type of the entity. */
+ enum cgroup_file_type type;
+ /** Name of the entity. */
+ const char *path;
+ /** Name of its parent. */
+ const char *parent;
+ /**
+ * Full path to the entity. To get path relative to the root of the
+ * walk, you must store its @c full_path (or its length)
+ * and calculate the relative path by yourself.
+ */
+ const char *full_path;
+ /**
+ * Depth of the entity, how many directories below the root of
+ * walk it is.
+ */
+ short depth;
+};
+
+/**
+ * Walk through the directory tree for the specified controller.
+ * The directory representing @c base_path is returned in @c info.
+ * Use cgroup_walk_tree_set_flags() to specify, in which order should be next
+ * directories returned.
+ * @param controller Name of the controller, for which we want to walk
+ * the directory tree.
+ * @param base_path Begin walking from this path. Use "/" to walk through
+ * full hierarchy.
+ * @param depth The maximum depth to which the function should walk, 0
+ * implies all the way down.
+ * @param handle Handle to be used during iteration.
+ * @param info Info filled and returned about directory information.
+ * @param base_level Opaque integer which you must pass to subsequent
+ * cgroup_walk_tree_next.
+ * @todo why base_level is not hidden in **handle?
+ * @return #ECGEOF when there is no node.
+ */
+int cgroup_walk_tree_begin(const char *controller, const char *base_path, int depth,
+ void **handle, struct cgroup_file_info *info,
+ int *base_level);
+/**
+ * Get the next directory in the walk.
+ * @param depth The maximum depth to which the function should walk, 0
+ * implies all the way down.
+ * @param handle Handle to be used during iteration.
+ * @param info Info filled and returned about the next directory.
+ * @param base_level Value of base_level returned by cgroup_walk_tree_begin().
+ * @return #ECGEOF when we are done walking through the nodes.
+ */
+int cgroup_walk_tree_next(int depth, void **handle,
+ struct cgroup_file_info *info, int base_level);
+
+/**
+ * Release the iterator.
+ */
+int cgroup_walk_tree_end(void **handle);
+
+/**
+ * Set the flags for walk_tree. Currently available flags are in
+ * #cgroup_walk_type enum.
+ * @param handle Handle of the iterator.
+ * @param flags
+ */
+int cgroup_walk_tree_set_flags(void **handle, int flags);
+
+/**
+ * Read the value of the given variable for the specified
+ * controller and control group.
+ * The value is read up to newline character or at most max-1 characters,
+ * whichever comes first (i.e. similar to fgets()).
+ * @param controller Name of the controller for which stats are requested.
+ * @param path Path to control group, relative to hierarchy root.
+ * @param name is variable name.
+ * @param handle Handle to be used during iteration.
+ * @param buffer Buffer to read the value into.
+ * The buffer is always zero-terminated.
+ * @param max Maximal lenght of the buffer
+ * @return #ECGEOF when the stats file is empty.
+ */
+
+int cgroup_read_value_begin(const char *controller, const char *path,
+ char *name, void **handle, char *buffer, int max);
+
+/**
+ * Read the next string from the given variable handle
+ * which is generated by cgroup_read_stats_begin() function.
+ * the value is read up to newline character or at most max-1 characters,
+ * whichever comes first (i.e. similar to fgets()) per
+ * cgroup_read_stats_next() call
+ * @param handle Handle to be used during iteration.
+ * @param data returned the string.
+ * @param buffer Buffer to read the value into.
+ * The buffer is always zero-terminated.
+ * @param max Maximal lenght of the buffer
+ * @return #ECGEOF when the iterator finishes getting the list of stats.
+ */
+int cgroup_read_value_next(void **handle, char *buffer, int max);
+
+/**
+ * Release the iterator.
+ */
+int cgroup_read_value_end(void **handle);
+
+/**
+ * @}
+ *
+ * @name Read group stats
+ * libcgroup's cgroup_get_value_string() reads only relatively short parametrs
+ * of a group. Use following functions to read @c stats parameter, which can
+ * be quite long.
+ */
+
+/**
+ * Maximum length of a value in stats file.
+ */
+#define CG_VALUE_MAX 100
+/**
+ * One item in stats file.
+ */
+struct cgroup_stat {
+ char name[FILENAME_MAX];
+ char value[CG_VALUE_MAX];
+};
+
+/**
+ * Read the statistics values (= @c stats parameter) for the specified
+ * controller and control group. One line is returned per
+ * cgroup_read_stats_begin() and cgroup_read_stats_next() call.
+ * @param controller Name of the controller for which stats are requested.
+ * @param path Path to control group, relative to hierarchy root.
+ * @param handle Handle to be used during iteration.
+ * @param stat Returned first item in the stats file.
+ * @return #ECGEOF when the stats file is empty.
+ */
+int cgroup_read_stats_begin(const char *controller, const char *path, void **handle,
+ struct cgroup_stat *stat);
+
+/**
+ * Read the next stat value.
+ * @param handle Handle to be used during iteration.
+ * @param stat Returned next item in the stats file.
+ * @return #ECGEOF when the iterator finishes getting the list of stats.
+ */
+int cgroup_read_stats_next(void **handle, struct cgroup_stat *stat);
+
+/**
+ * Release the iterator.
+ */
+int cgroup_read_stats_end(void **handle);
+
+/**
+ * @}
+ *
+ * @name List all tasks in a group
+ * Use following functions to read @c tasks file of a group.
+ * @{
+ */
+
+/**
+ * Read the tasks file to get the list of tasks in a cgroup.
+ * @param cgroup Name of the cgroup.
+ * @param controller Name of the cgroup subsystem.
+ * @param handle Handle to be used in the iteration.
+ * @param pid The pid read from the tasks file.
+ * @return #ECGEOF when the group does not contain any tasks.
+ */
+int cgroup_get_task_begin(const char *cgroup, const char *controller, void **handle,
+ pid_t *pid);
+
+/**
+ * Read the next task value.
+ * @param handle The handle used for iterating.
+ * @param pid The variable where the value will be stored.
+ *
+ * @return #ECGEOF when the iterator finishes getting the list of tasks.
+ */
+int cgroup_get_task_next(void **handle, pid_t *pid);
+
+/**
+ * Release the iterator.
+ */
+int cgroup_get_task_end(void **handle);
+
+/**
+ * @}
+ *
+ * @name List mounted controllers
+ * Use following function to list mounted controllers and to see, how they
+ * are mounted together in hierarchies.
+ * Use cgroup_get_all_controller_begin() (see later) to list all controllers,
+ * including those which are not mounted.
+ * @{
+ */
+
+/**
+ * Information about mounted controller.
+ */
+struct cgroup_mount_point {
+ /** Name of the controller. */
+ char name[FILENAME_MAX];
+ /** Mount point of the controller. */
+ char path[FILENAME_MAX];
+};
+
+/**
+ * Read the mount table to give a list where each controller is
+ * mounted.
+ * @param handle Handle to be used for iteration.
+ * @param info The variable where the path to the controller is stored.
+ * @return #ECGEOF when no controllers are mounted.
+ */
+int cgroup_get_controller_begin(void **handle, struct cgroup_mount_point *info);
+
+/**
+ * Read the next mounted controller.
+ * While walking through the mount table, the controllers are
+ * returned in order of their mount points, i.e. controllers mounted together
+ * in one hierarchy are returned next to each other.
+ * @param handle Handle to be used for iteration.
+ * @param info The variable where the path to the controller is stored.
+ * @return #ECGEOF when all controllers were already returned.
+ */
+int cgroup_get_controller_next(void **handle, struct cgroup_mount_point *info);
+
+/**
+ * Release the iterator.
+ */
+int cgroup_get_controller_end(void **handle);
+
+/**
+ * @}
+ *
+ * @name List all controllers
+ * Use following functions to list all controllers, including those which are
+ * not mounted. The controllers are returned in the same order as in
+ * /proc/cgroups file, i.e. mostly random.
+ */
+
+/**
+ * Detailed information about available controller.
+ */
+struct controller_data {
+ /** Controller name. */
+ char name[FILENAME_MAX];
+ /**
+ * Hierarchy ID. Controllers with the same hierarchy ID
+ * are mounted together as one hierarchy. Controllers with
+ * ID 0 are not currently mounted anywhere.
+ */
+ int hierarchy;
+ /** Number of groups. */
+ int num_cgroups;
+ /** Enabled flag. */
+ int enabled;
+};
+
+/**
+ * Read the first of controllers from /proc/cgroups.
+ * @param handle Handle to be used for iteration.
+ * @param info The structure which will be filled with controller data.
+ */
+int cgroup_get_all_controller_begin(void **handle,
+ struct controller_data *info);
+/**
+ * Read next controllers from /proc/cgroups.
+ * @param handle Handle to be used for iteration.
+ * @param info The structure which will be filled with controller data.
+ */
+int cgroup_get_all_controller_next(void **handle, struct controller_data *info);
+
+/**
+ * Release the iterator
+ */
+int cgroup_get_all_controller_end(void **handle);
+
+/**
+ * @}
+ *
+ * @name List all mount points of a controller.
+ * Use following functions to list all mount points of a hierarchy with given
+ * controller.
+ */
+
+/**
+ * Read the first mount point of the hierarchy with given controller.
+ * The first is the same as the mount point returned by
+ * cgroup_get_subsys_mount_point().
+ * @param handle Handle to be used for iteration.
+ * @param controller Controller name.
+ * @param path Buffer to fill the path into. The buffer must be at least
+ * FILENAME_MAX characters long.
+ */
+int cgroup_get_subsys_mount_point_begin(const char *controller, void **handle,
+ char *path);
+/**
+ * Read next mount point of the hierarchy with given controller.
+ * @param handle Handle to be used for iteration.
+ * @param path Buffer to fill the path into. The buffer must be at least
+ * FILENAME_MAX characters long.
+ */
+int cgroup_get_subsys_mount_point_next(void **handle,
+ char *path);
+
+/**
+ * Release the iterator.
+ */
+int cgroup_get_subsys_mount_point_end(void **handle);
+
+/**
+ * @}
+ * @}
+ */
+
+__END_DECLS
+
+#endif /* _LIBCGROUP_ITERATORS_H */
--- /dev/null
+#ifndef _LIBCGROUP_LOG_H
+#define _LIBCGROUP_LOG_H
+
+#ifndef _LIBCGROUP_H_INSIDE
+#error "Only <libcgroup.h> should be included directly."
+#endif
+
+#ifndef SWIG
+#include <features.h>
+#endif
+
+#include <stdarg.h>
+
+__BEGIN_DECLS
+
+/**
+ * @defgroup group_log 7. Logging
+ * @{
+ *
+ * @name Logging
+ * @{
+ * Libcgroup allows applications to register a callback function which
+ * libcgroup will call when it wants to log something. Each log message
+ * has associated a log level. As described in previous chapter, most libcgroup
+ * functions return an error code, which described root cause of the failure
+ * and log messages might provide further details about these failures and other
+ * notable events.
+ *
+ * @par
+ * The logging callback can be set at any time, but setting the callback before
+ * any other libcgroup function (including cgroup_init()) is highly recommended.
+ * If no logger is set before cgroup_init() is called, default logger is
+ * automatically set, logging CGROUP_LOG_ERROR messages to stdout.
+ *
+ * @par Setting log level
+ * Some of the functions below set the log level as integer.
+ * Application can set directly a value of enum #cgroup_log_level or use
+ * value <tt>-1</tt> to set the log level automatically. In this case, libcgroup
+ * inspects environment variable <tt>CGROUP_LOGLEVEL</tt> if it is set
+ * and contains any of these values: <tt>ERROR</tt>, <tt>WARNING</tt>,
+ * <tt>INFO</tt>, <tt>DEBUG</tt> or integer number representing value from
+ * enum #cgroup_log_level. If <tt>CGROUP_LOGLEVEL</tt> is not set or its value
+ * is not valid, <tt>CGROUP_LOG_ERROR</tt> is set as default log level.
+ *
+ * @par Example:
+ * Following short example shows custom libcgroup logger sending all log
+ * messages to <tt>stderr</tt>:
+ * @code
+ * static void my_logger(void *userdata, int level, const char *fmt, va_list ap)
+ * {
+ * vfprintf(stderr, fmt, ap);
+ * }
+ *
+ * int main(int argc, char **argv)
+ * {
+ * int ret;
+ *
+ * cgroup_set_logger(my_logger, -1, NULL);
+ * ret = cgroup_init();
+ * if (ret) {
+ * ...
+ * }
+ * ...
+ * @endcode
+ */
+
+/**
+ * Level of importance of a log message.
+ */
+enum cgroup_log_level {
+ /**
+ * Something serious happened and libcgroup failed to perform requested
+ * operation.
+ */
+ CGROUP_LOG_ERROR = 1,
+ /**
+ * Something bad happened but libcgroup recovered from the error.
+ */
+ CGROUP_LOG_WARNING,
+ /**
+ * Something interesting happened and the message might be useful to the
+ * user.
+ */
+ CGROUP_LOG_INFO,
+ /**
+ * Debugging messages useful to libcgroup developers.
+ */
+ CGROUP_LOG_DEBUG,
+};
+
+typedef void (*cgroup_logger_callback)(void *userdata, int level,
+ const char *fmt, va_list ap);
+
+/**
+ * Set libcgroup logging callback. All log messages with equal or lower log
+ * level will be sent to the application's callback. There can be only
+ * one callback logger set, the previous callback is replaced with the new one
+ * by calling this function.
+ * Use NULL as the logger callback to completely disable libcgroup logging.
+ *
+ * @param logger The callback.
+ * @param loglevel The log level. Use value -1 to automatically discover the
+ * level from CGROUP_LOGLEVEL environment variable.
+ * @param userdata Application's data which will be provided back to the
+ * callback.
+ */
+extern void cgroup_set_logger(cgroup_logger_callback logger, int loglevel,
+ void *userdata);
+
+/**
+ * Set libcgroup logging to stdout. All messages with the given loglevel
+ * or below will be sent to standard output. Previous logger set by
+ * cgroup_set_logger() is replaced.
+ *
+ * @param loglevel The log level. Use value -1 to automatically discover the
+ * level from CGROUP_LOGLEVEL environment variable.
+ */
+extern void cgroup_set_default_logger(int loglevel);
+
+/**
+ * Change current loglevel.
+ * @param loglevel The log level. Use value -1 to automatically discover the
+ * level from CGROUP_LOGLEVEL environment variable.
+ */
+extern void cgroup_set_loglevel(int loglevel);
+
+/**
+ * Libcgroup log function. This is for applications which are too lazy to set
+ * up their own complex logging and miss-use libcgroup for that purpose.
+ * I.e. this function should be used only by simple command-line tools.
+ * This logging automatically benefits from CGROUP_LOGLEVEL env. variable.
+ */
+extern void cgroup_log(int loglevel, const char *fmt, ...);
+
+/**
+ * Parse levelstr string for information about desired loglevel. The levelstr
+ * is usually a value of the CGROUP_LOGLEVEL environment variable.
+ * @param levelstr String containing desired loglevel.
+ */
+extern int cgroup_parse_log_level_str(const char *levelstr);
+/**
+ * @}
+ * @}
+ */
+__END_DECLS
+
+#endif /* _LIBCGROUP_LOG_H */
--- /dev/null
+#ifndef _LIBCGROUP_TASKS_H
+#define _LIBCGROUP_TASKS_H
+
+#ifndef _LIBCGROUP_H_INSIDE
+#error "Only <libcgroup.h> should be included directly."
+#endif
+
+#include <libcgroup/groups.h>
+
+#ifndef SWIG
+#include <features.h>
+#include <stdbool.h>
+#endif
+
+__BEGIN_DECLS
+
+/** Flags for cgroup_change_cgroup_uid_gid(). */
+enum cgflags {
+ /** Use cached rules, do not read rules from disk. */
+ CGFLAG_USECACHE = 0x01,
+ /** Use cached templates, do not read templates from disk. */
+ CGFLAG_USE_TEMPLATE_CACHE = 0x02,
+};
+
+/** Flags for cgroup_register_unchanged_process(). */
+enum cgroup_daemon_type {
+ /**
+ * The daemon must not touch the given task, i.e. it never moves it
+ * to any controlgroup.
+ */
+ CGROUP_DAEMON_UNCHANGE_CHILDREN = 0x1,
+ CGROUP_DAEMON_CANCEL_UNCHANGE_PROCESS = 0x2,
+};
+
+/**
+ * @defgroup group_tasks 4. Manipulation with tasks
+ * @{
+ *
+ * @name Simple task assignment
+ * @{
+ * Applications can use following functions to simply put a task into given
+ * control group and find a groups where given tasks is.
+ */
+
+/**
+ * Move current task (=thread) to given control group.
+ * @param cgroup Destination control group.
+ */
+int cgroup_attach_task(struct cgroup *cgroup);
+
+/**
+ * Move given task (=thread) to to given control group.
+ * @param cgroup Destination control group.
+ * @param tid The task to move.
+ */
+int cgroup_attach_task_pid(struct cgroup *cgroup, pid_t tid);
+
+/**
+ * Changes the cgroup of a task based on the path provided. In this case,
+ * the user must already know into which cgroup the task should be placed and
+ * no rules will be parsed.
+ *
+ * @param path Name of the destination group.
+ * @param pid The task to move.
+ * @param controllers List of controllers.
+ *
+ * @todo should this function be really public?
+ */
+int cgroup_change_cgroup_path(const char *path, pid_t pid,
+ const char * const controllers[]);
+
+/**
+ * Get the current control group path where the given task is.
+ * @param pid The task to find.
+ * @param controller The controller (hierarchy), where to find the task.
+ * @param current_path The path to control group, where the task has been found.
+ * The patch is relative to the root of the hierarchy. The caller must
+ * free this memory.
+ */
+int cgroup_get_current_controller_path(pid_t pid, const char *controller,
+ char **current_path);
+
+/**
+ * @}
+ *
+ * @name Rules
+ * @{
+ * @c libcgroup can move tasks to control groups using simple rules, loaded
+ * from configuration file. See cgrules.conf man page to see format of the file.
+ * Following functions can be used to load these rules from a file.
+ */
+
+/**
+ * Initializes the rules cache and load it from /etc/cgrules.conf.
+ * @todo add parameter with the filename?
+ */
+int cgroup_init_rules_cache(void);
+
+/**
+ * Reloads the rules list from /etc/cgrules.conf. This function
+ * is probably NOT thread safe (calls cgroup_parse_rules_config()).
+ */
+int cgroup_reload_cached_rules(void);
+
+/**
+ * Print the cached rules table. This function should be called only after
+ * first calling cgroup_parse_config(), but it will work with an empty rule
+ * list.
+ * @param fp Destination file, where the rules will be printed.
+ */
+void cgroup_print_rules_config(FILE *fp);
+
+/**
+ * @}
+ * @name Rule based task assignment
+ * @{
+ * @c libcgroup can move tasks to control groups using simple rules, loaded
+ * from configuration file. See cgrules.conf man page to see format of the file.
+ * Applications can move tasks to control groups based on these rules using
+ * following functions.
+ */
+
+/**
+ * Changes the cgroup of all running PIDs based on the rules in the config
+ * file. If a rules exists for a PID, then the PID is placed in the correct
+ * group.
+ *
+ * This function may be called after creating new control groups to move
+ * running PIDs into the newly created control groups.
+ * @return 0 on success, < 0 on error
+ */
+int cgroup_change_all_cgroups(void);
+
+/**
+ * Changes the cgroup of a program based on the rules in the config file.
+ * If a rule exists for the given UID, GID or PROCESS NAME, then the given
+ * PID is placed into the correct group. By default, this function parses
+ * the configuration file each time it is called.
+ *
+ * The flags can alter the behavior of this function:
+ * CGFLAG_USECACHE: Use cached rules instead of parsing the config file
+ * CGFLAG_USE_TEMPLATE_CACHE: Use cached templates instead of
+ * parsing the config file
+ *
+ * This function may NOT be thread safe.
+ * @param uid The UID to match.
+ * @param gid The GID to match.
+ * @param procname The PROCESS NAME to match.
+ * @param pid The PID of the process to move.
+ * @param flags Bit flags to change the behavior, as defined in enum #cgflags.
+ * @todo Determine thread-safeness and fix of not safe.
+ */
+int cgroup_change_cgroup_flags(uid_t uid, gid_t gid,
+ const char *procname, pid_t pid, int flags);
+
+/**
+ * Changes the cgroup of a program based on the rules in the config file. If a
+ * rule exists for the given UID or GID, then the given PID is placed into the
+ * correct group. By default, this function parses the configuration file each
+ * time it is called.
+ *
+ * This function may NOT be thread safe.
+ * @param uid The UID to match.
+ * @param gid The GID to match.
+ * @param pid The PID of the process to move.
+ * @param flags Bit flags to change the behavior, as defined in enum #cgflags.
+ * @todo Determine thread-safeness and fix if not safe.
+ */
+int cgroup_change_cgroup_uid_gid_flags(uid_t uid, gid_t gid,
+ pid_t pid, int flags);
+
+/**
+ * Provides backwards-compatibility with older versions of the API. This
+ * function is deprecated, and cgroup_change_cgroup_uid_gid_flags() should be
+ * used instead. In fact, this function simply calls the newer one with flags
+ * set to 0 (none).
+ * @param uid The UID to match.
+ * @param gid The GID to match.
+ * @param pid The PID of the process to move.
+ */
+int cgroup_change_cgroup_uid_gid(uid_t uid, gid_t gid, pid_t pid);
+
+/**
+ * @}
+ * @name Communication with cgrulesengd daemon
+ * @{
+ * Users can use cgrulesengd daemon to move tasks to groups based on the rules
+ * automatically when they change their UID, GID or executable name.
+ * The daemon allows tasks to be 'sticky', i.e. all rules are ignored for these
+ * tasks and the daemon never moves them.
+ */
+
+/**
+ * Register the unchanged process to a cgrulesengd daemon. This process
+ * is never moved to another control group by the daemon.
+ * If the daemon does not work, this function returns 0 as success.
+ * @param pid The task id.
+ * @param flags Bit flags to change the behavior, as defined in
+ * #cgroup_daemon_type
+ */
+int cgroup_register_unchanged_process(pid_t pid, int flags);
+
+/**
+ * @}
+ * @}
+ */
+__END_DECLS
+
+#endif /* _LIBCGROUP_TASKS_H */
--- /dev/null
+#!/bin/sh
+# install - install a program, script, or datafile
+
+scriptversion=2011-11-20.07; # UTC
+
+# This originates from X11R5 (mit/util/scripts/install.sh), which was
+# later released in X11R6 (xc/config/util/install.sh) with the
+# following copyright and license.
+#
+# Copyright (C) 1994 X Consortium
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC-
+# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+#
+# Except as contained in this notice, the name of the X Consortium shall not
+# be used in advertising or otherwise to promote the sale, use or other deal-
+# ings in this Software without prior written authorization from the X Consor-
+# tium.
+#
+#
+# FSF changes to this file are in the public domain.
+#
+# Calling this script install-sh is preferred over install.sh, to prevent
+# 'make' implicit rules from creating a file called install from it
+# when there is no Makefile.
+#
+# This script is compatible with the BSD install script, but was written
+# from scratch.
+
+nl='
+'
+IFS=" "" $nl"
+
+# set DOITPROG to echo to test this script
+
+# Don't use :- since 4.3BSD and earlier shells don't like it.
+doit=${DOITPROG-}
+if test -z "$doit"; then
+ doit_exec=exec
+else
+ doit_exec=$doit
+fi
+
+# Put in absolute file names if you don't have them in your path;
+# or use environment vars.
+
+chgrpprog=${CHGRPPROG-chgrp}
+chmodprog=${CHMODPROG-chmod}
+chownprog=${CHOWNPROG-chown}
+cmpprog=${CMPPROG-cmp}
+cpprog=${CPPROG-cp}
+mkdirprog=${MKDIRPROG-mkdir}
+mvprog=${MVPROG-mv}
+rmprog=${RMPROG-rm}
+stripprog=${STRIPPROG-strip}
+
+posix_glob='?'
+initialize_posix_glob='
+ test "$posix_glob" != "?" || {
+ if (set -f) 2>/dev/null; then
+ posix_glob=
+ else
+ posix_glob=:
+ fi
+ }
+'
+
+posix_mkdir=
+
+# Desired mode of installed file.
+mode=0755
+
+chgrpcmd=
+chmodcmd=$chmodprog
+chowncmd=
+mvcmd=$mvprog
+rmcmd="$rmprog -f"
+stripcmd=
+
+src=
+dst=
+dir_arg=
+dst_arg=
+
+copy_on_change=false
+no_target_directory=
+
+usage="\
+Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE
+ or: $0 [OPTION]... SRCFILES... DIRECTORY
+ or: $0 [OPTION]... -t DIRECTORY SRCFILES...
+ or: $0 [OPTION]... -d DIRECTORIES...
+
+In the 1st form, copy SRCFILE to DSTFILE.
+In the 2nd and 3rd, copy all SRCFILES to DIRECTORY.
+In the 4th, create DIRECTORIES.
+
+Options:
+ --help display this help and exit.
+ --version display version info and exit.
+
+ -c (ignored)
+ -C install only if different (preserve the last data modification time)
+ -d create directories instead of installing files.
+ -g GROUP $chgrpprog installed files to GROUP.
+ -m MODE $chmodprog installed files to MODE.
+ -o USER $chownprog installed files to USER.
+ -s $stripprog installed files.
+ -t DIRECTORY install into DIRECTORY.
+ -T report an error if DSTFILE is a directory.
+
+Environment variables override the default commands:
+ CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG
+ RMPROG STRIPPROG
+"
+
+while test $# -ne 0; do
+ case $1 in
+ -c) ;;
+
+ -C) copy_on_change=true;;
+
+ -d) dir_arg=true;;
+
+ -g) chgrpcmd="$chgrpprog $2"
+ shift;;
+
+ --help) echo "$usage"; exit $?;;
+
+ -m) mode=$2
+ case $mode in
+ *' '* | *' '* | *'
+'* | *'*'* | *'?'* | *'['*)
+ echo "$0: invalid mode: $mode" >&2
+ exit 1;;
+ esac
+ shift;;
+
+ -o) chowncmd="$chownprog $2"
+ shift;;
+
+ -s) stripcmd=$stripprog;;
+
+ -t) dst_arg=$2
+ # Protect names problematic for 'test' and other utilities.
+ case $dst_arg in
+ -* | [=\(\)!]) dst_arg=./$dst_arg;;
+ esac
+ shift;;
+
+ -T) no_target_directory=true;;
+
+ --version) echo "$0 $scriptversion"; exit $?;;
+
+ --) shift
+ break;;
+
+ -*) echo "$0: invalid option: $1" >&2
+ exit 1;;
+
+ *) break;;
+ esac
+ shift
+done
+
+if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then
+ # When -d is used, all remaining arguments are directories to create.
+ # When -t is used, the destination is already specified.
+ # Otherwise, the last argument is the destination. Remove it from $@.
+ for arg
+ do
+ if test -n "$dst_arg"; then
+ # $@ is not empty: it contains at least $arg.
+ set fnord "$@" "$dst_arg"
+ shift # fnord
+ fi
+ shift # arg
+ dst_arg=$arg
+ # Protect names problematic for 'test' and other utilities.
+ case $dst_arg in
+ -* | [=\(\)!]) dst_arg=./$dst_arg;;
+ esac
+ done
+fi
+
+if test $# -eq 0; then
+ if test -z "$dir_arg"; then
+ echo "$0: no input file specified." >&2
+ exit 1
+ fi
+ # It's OK to call 'install-sh -d' without argument.
+ # This can happen when creating conditional directories.
+ exit 0
+fi
+
+if test -z "$dir_arg"; then
+ do_exit='(exit $ret); exit $ret'
+ trap "ret=129; $do_exit" 1
+ trap "ret=130; $do_exit" 2
+ trap "ret=141; $do_exit" 13
+ trap "ret=143; $do_exit" 15
+
+ # Set umask so as not to create temps with too-generous modes.
+ # However, 'strip' requires both read and write access to temps.
+ case $mode in
+ # Optimize common cases.
+ *644) cp_umask=133;;
+ *755) cp_umask=22;;
+
+ *[0-7])
+ if test -z "$stripcmd"; then
+ u_plus_rw=
+ else
+ u_plus_rw='% 200'
+ fi
+ cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;;
+ *)
+ if test -z "$stripcmd"; then
+ u_plus_rw=
+ else
+ u_plus_rw=,u+rw
+ fi
+ cp_umask=$mode$u_plus_rw;;
+ esac
+fi
+
+for src
+do
+ # Protect names problematic for 'test' and other utilities.
+ case $src in
+ -* | [=\(\)!]) src=./$src;;
+ esac
+
+ if test -n "$dir_arg"; then
+ dst=$src
+ dstdir=$dst
+ test -d "$dstdir"
+ dstdir_status=$?
+ else
+
+ # Waiting for this to be detected by the "$cpprog $src $dsttmp" command
+ # might cause directories to be created, which would be especially bad
+ # if $src (and thus $dsttmp) contains '*'.
+ if test ! -f "$src" && test ! -d "$src"; then
+ echo "$0: $src does not exist." >&2
+ exit 1
+ fi
+
+ if test -z "$dst_arg"; then
+ echo "$0: no destination specified." >&2
+ exit 1
+ fi
+ dst=$dst_arg
+
+ # If destination is a directory, append the input filename; won't work
+ # if double slashes aren't ignored.
+ if test -d "$dst"; then
+ if test -n "$no_target_directory"; then
+ echo "$0: $dst_arg: Is a directory" >&2
+ exit 1
+ fi
+ dstdir=$dst
+ dst=$dstdir/`basename "$src"`
+ dstdir_status=0
+ else
+ # Prefer dirname, but fall back on a substitute if dirname fails.
+ dstdir=`
+ (dirname "$dst") 2>/dev/null ||
+ expr X"$dst" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$dst" : 'X\(//\)[^/]' \| \
+ X"$dst" : 'X\(//\)$' \| \
+ X"$dst" : 'X\(/\)' \| . 2>/dev/null ||
+ echo X"$dst" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'
+ `
+
+ test -d "$dstdir"
+ dstdir_status=$?
+ fi
+ fi
+
+ obsolete_mkdir_used=false
+
+ if test $dstdir_status != 0; then
+ case $posix_mkdir in
+ '')
+ # Create intermediate dirs using mode 755 as modified by the umask.
+ # This is like FreeBSD 'install' as of 1997-10-28.
+ umask=`umask`
+ case $stripcmd.$umask in
+ # Optimize common cases.
+ *[2367][2367]) mkdir_umask=$umask;;
+ .*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;;
+
+ *[0-7])
+ mkdir_umask=`expr $umask + 22 \
+ - $umask % 100 % 40 + $umask % 20 \
+ - $umask % 10 % 4 + $umask % 2
+ `;;
+ *) mkdir_umask=$umask,go-w;;
+ esac
+
+ # With -d, create the new directory with the user-specified mode.
+ # Otherwise, rely on $mkdir_umask.
+ if test -n "$dir_arg"; then
+ mkdir_mode=-m$mode
+ else
+ mkdir_mode=
+ fi
+
+ posix_mkdir=false
+ case $umask in
+ *[123567][0-7][0-7])
+ # POSIX mkdir -p sets u+wx bits regardless of umask, which
+ # is incompatible with FreeBSD 'install' when (umask & 300) != 0.
+ ;;
+ *)
+ tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$
+ trap 'ret=$?; rmdir "$tmpdir/d" "$tmpdir" 2>/dev/null; exit $ret' 0
+
+ if (umask $mkdir_umask &&
+ exec $mkdirprog $mkdir_mode -p -- "$tmpdir/d") >/dev/null 2>&1
+ then
+ if test -z "$dir_arg" || {
+ # Check for POSIX incompatibilities with -m.
+ # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or
+ # other-writable bit of parent directory when it shouldn't.
+ # FreeBSD 6.1 mkdir -m -p sets mode of existing directory.
+ ls_ld_tmpdir=`ls -ld "$tmpdir"`
+ case $ls_ld_tmpdir in
+ d????-?r-*) different_mode=700;;
+ d????-?--*) different_mode=755;;
+ *) false;;
+ esac &&
+ $mkdirprog -m$different_mode -p -- "$tmpdir" && {
+ ls_ld_tmpdir_1=`ls -ld "$tmpdir"`
+ test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1"
+ }
+ }
+ then posix_mkdir=:
+ fi
+ rmdir "$tmpdir/d" "$tmpdir"
+ else
+ # Remove any dirs left behind by ancient mkdir implementations.
+ rmdir ./$mkdir_mode ./-p ./-- 2>/dev/null
+ fi
+ trap '' 0;;
+ esac;;
+ esac
+
+ if
+ $posix_mkdir && (
+ umask $mkdir_umask &&
+ $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir"
+ )
+ then :
+ else
+
+ # The umask is ridiculous, or mkdir does not conform to POSIX,
+ # or it failed possibly due to a race condition. Create the
+ # directory the slow way, step by step, checking for races as we go.
+
+ case $dstdir in
+ /*) prefix='/';;
+ [-=\(\)!]*) prefix='./';;
+ *) prefix='';;
+ esac
+
+ eval "$initialize_posix_glob"
+
+ oIFS=$IFS
+ IFS=/
+ $posix_glob set -f
+ set fnord $dstdir
+ shift
+ $posix_glob set +f
+ IFS=$oIFS
+
+ prefixes=
+
+ for d
+ do
+ test X"$d" = X && continue
+
+ prefix=$prefix$d
+ if test -d "$prefix"; then
+ prefixes=
+ else
+ if $posix_mkdir; then
+ (umask=$mkdir_umask &&
+ $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break
+ # Don't fail if two instances are running concurrently.
+ test -d "$prefix" || exit 1
+ else
+ case $prefix in
+ *\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;;
+ *) qprefix=$prefix;;
+ esac
+ prefixes="$prefixes '$qprefix'"
+ fi
+ fi
+ prefix=$prefix/
+ done
+
+ if test -n "$prefixes"; then
+ # Don't fail if two instances are running concurrently.
+ (umask $mkdir_umask &&
+ eval "\$doit_exec \$mkdirprog $prefixes") ||
+ test -d "$dstdir" || exit 1
+ obsolete_mkdir_used=true
+ fi
+ fi
+ fi
+
+ if test -n "$dir_arg"; then
+ { test -z "$chowncmd" || $doit $chowncmd "$dst"; } &&
+ { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } &&
+ { test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false ||
+ test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1
+ else
+
+ # Make a couple of temp file names in the proper directory.
+ dsttmp=$dstdir/_inst.$$_
+ rmtmp=$dstdir/_rm.$$_
+
+ # Trap to clean up those temp files at exit.
+ trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0
+
+ # Copy the file name to the temp name.
+ (umask $cp_umask && $doit_exec $cpprog "$src" "$dsttmp") &&
+
+ # and set any options; do chmod last to preserve setuid bits.
+ #
+ # If any of these fail, we abort the whole thing. If we want to
+ # ignore errors from any of these, just make sure not to ignore
+ # errors from the above "$doit $cpprog $src $dsttmp" command.
+ #
+ { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } &&
+ { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } &&
+ { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } &&
+ { test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } &&
+
+ # If -C, don't bother to copy if it wouldn't change the file.
+ if $copy_on_change &&
+ old=`LC_ALL=C ls -dlL "$dst" 2>/dev/null` &&
+ new=`LC_ALL=C ls -dlL "$dsttmp" 2>/dev/null` &&
+
+ eval "$initialize_posix_glob" &&
+ $posix_glob set -f &&
+ set X $old && old=:$2:$4:$5:$6 &&
+ set X $new && new=:$2:$4:$5:$6 &&
+ $posix_glob set +f &&
+
+ test "$old" = "$new" &&
+ $cmpprog "$dst" "$dsttmp" >/dev/null 2>&1
+ then
+ rm -f "$dsttmp"
+ else
+ # Rename the file to the real destination.
+ $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null ||
+
+ # The rename failed, perhaps because mv can't rename something else
+ # to itself, or perhaps because mv is so ancient that it does not
+ # support -f.
+ {
+ # Now remove or move aside any old file at destination location.
+ # We try this two ways since rm can't unlink itself on some
+ # systems and the destination file might be busy for other
+ # reasons. In this case, the final cleanup might fail but the new
+ # file should still install successfully.
+ {
+ test ! -f "$dst" ||
+ $doit $rmcmd -f "$dst" 2>/dev/null ||
+ { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null &&
+ { $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; }
+ } ||
+ { echo "$0: cannot unlink or rename $dst" >&2
+ (exit 1); exit 1
+ }
+ } &&
+
+ # Now rename the file to the real destination.
+ $doit $mvcmd "$dsttmp" "$dst"
+ }
+ fi || exit 1
+
+ trap '' 0
+ fi
+done
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-time-zone: "UTC"
+# time-stamp-end: "; # UTC"
+# End:
--- /dev/null
+# Doxyfile 1.6.1
+
+# This file describes the settings to be used by the documentation system
+# doxygen (www.doxygen.org) for a project
+#
+# All text after a hash (#) is considered a comment and will be ignored
+# The format is:
+# TAG = value [value, ...]
+# For lists items can also be appended using:
+# TAG += value [value, ...]
+# Values that contain spaces should be placed between quotes (" ")
+
+#---------------------------------------------------------------------------
+# Project related configuration options
+#---------------------------------------------------------------------------
+
+# This tag specifies the encoding used for all characters in the config file
+# that follow. The default is UTF-8 which is also the encoding used for all
+# text before the first occurrence of this tag. Doxygen uses libiconv (or the
+# iconv built into libc) for the transcoding. See
+# http://www.gnu.org/software/libiconv for the list of possible encodings.
+
+DOXYFILE_ENCODING = UTF-8
+
+# The PROJECT_NAME tag is a single word (or a sequence of words surrounded
+# by quotes) that should identify the project.
+
+PROJECT_NAME = libcgroup
+
+# The PROJECT_NUMBER tag can be used to enter a project or revision number.
+# This could be handy for archiving the generated documentation or
+# if some version control system is used.
+
+PROJECT_NUMBER =
+
+# The OUTPUT_DIRECTORY tag is used to specify the (relative or absolute)
+# base path where the generated documentation will be put.
+# If a relative path is entered, it will be relative to the location
+# where doxygen was started. If left blank the current directory will be used.
+
+OUTPUT_DIRECTORY = doc/generated
+
+# If the CREATE_SUBDIRS tag is set to YES, then doxygen will create
+# 4096 sub-directories (in 2 levels) under the output directory of each output
+# format and will distribute the generated files over these directories.
+# Enabling this option can be useful when feeding doxygen a huge amount of
+# source files, where putting all generated files in the same directory would
+# otherwise cause performance problems for the file system.
+
+CREATE_SUBDIRS = NO
+
+# The OUTPUT_LANGUAGE tag is used to specify the language in which all
+# documentation generated by doxygen is written. Doxygen will use this
+# information to generate all constant output in the proper language.
+# The default language is English, other supported languages are:
+# Afrikaans, Arabic, Brazilian, Catalan, Chinese, Chinese-Traditional,
+# Croatian, Czech, Danish, Dutch, Esperanto, Farsi, Finnish, French, German,
+# Greek, Hungarian, Italian, Japanese, Japanese-en (Japanese with English
+# messages), Korean, Korean-en, Lithuanian, Norwegian, Macedonian, Persian,
+# Polish, Portuguese, Romanian, Russian, Serbian, Serbian-Cyrilic, Slovak,
+# Slovene, Spanish, Swedish, Ukrainian, and Vietnamese.
+
+OUTPUT_LANGUAGE = English
+
+# If the BRIEF_MEMBER_DESC tag is set to YES (the default) Doxygen will
+# include brief member descriptions after the members that are listed in
+# the file and class documentation (similar to JavaDoc).
+# Set to NO to disable this.
+
+BRIEF_MEMBER_DESC = YES
+
+# If the REPEAT_BRIEF tag is set to YES (the default) Doxygen will prepend
+# the brief description of a member or function before the detailed description.
+# Note: if both HIDE_UNDOC_MEMBERS and BRIEF_MEMBER_DESC are set to NO, the
+# brief descriptions will be completely suppressed.
+
+REPEAT_BRIEF = YES
+
+# This tag implements a quasi-intelligent brief description abbreviator
+# that is used to form the text in various listings. Each string
+# in this list, if found as the leading text of the brief description, will be
+# stripped from the text and the result after processing the whole list, is
+# used as the annotated text. Otherwise, the brief description is used as-is.
+# If left blank, the following values are used ("$name" is automatically
+# replaced with the name of the entity): "The $name class" "The $name widget"
+# "The $name file" "is" "provides" "specifies" "contains"
+# "represents" "a" "an" "the"
+
+ABBREVIATE_BRIEF =
+
+# If the ALWAYS_DETAILED_SEC and REPEAT_BRIEF tags are both set to YES then
+# Doxygen will generate a detailed section even if there is only a brief
+# description.
+
+ALWAYS_DETAILED_SEC = YES
+
+# If the INLINE_INHERITED_MEMB tag is set to YES, doxygen will show all
+# inherited members of a class in the documentation of that class as if those
+# members were ordinary class members. Constructors, destructors and assignment
+# operators of the base classes will not be shown.
+
+INLINE_INHERITED_MEMB = NO
+
+# If the FULL_PATH_NAMES tag is set to YES then Doxygen will prepend the full
+# path before files name in the file list and in the header files. If set
+# to NO the shortest path that makes the file name unique will be used.
+
+FULL_PATH_NAMES = YES
+
+# If the FULL_PATH_NAMES tag is set to YES then the STRIP_FROM_PATH tag
+# can be used to strip a user-defined part of the path. Stripping is
+# only done if one of the specified strings matches the left-hand part of
+# the path. The tag can be used to show relative paths in the file list.
+# If left blank the directory from which doxygen is run is used as the
+# path to strip.
+
+STRIP_FROM_PATH =
+
+# The STRIP_FROM_INC_PATH tag can be used to strip a user-defined part of
+# the path mentioned in the documentation of a class, which tells
+# the reader which header file to include in order to use a class.
+# If left blank only the name of the header file containing the class
+# definition is used. Otherwise one should specify the include paths that
+# are normally passed to the compiler using the -I flag.
+
+STRIP_FROM_INC_PATH =
+
+# If the SHORT_NAMES tag is set to YES, doxygen will generate much shorter
+# (but less readable) file names. This can be useful is your file systems
+# doesn't support long names like on DOS, Mac, or CD-ROM.
+
+SHORT_NAMES = NO
+
+# If the JAVADOC_AUTOBRIEF tag is set to YES then Doxygen
+# will interpret the first line (until the first dot) of a JavaDoc-style
+# comment as the brief description. If set to NO, the JavaDoc
+# comments will behave just like regular Qt-style comments
+# (thus requiring an explicit @brief command for a brief description.)
+
+JAVADOC_AUTOBRIEF = YES
+
+# If the QT_AUTOBRIEF tag is set to YES then Doxygen will
+# interpret the first line (until the first dot) of a Qt-style
+# comment as the brief description. If set to NO, the comments
+# will behave just like regular Qt-style comments (thus requiring
+# an explicit \brief command for a brief description.)
+
+QT_AUTOBRIEF = NO
+
+# The MULTILINE_CPP_IS_BRIEF tag can be set to YES to make Doxygen
+# treat a multi-line C++ special comment block (i.e. a block of //! or ///
+# comments) as a brief description. This used to be the default behaviour.
+# The new default is to treat a multi-line C++ comment block as a detailed
+# description. Set this tag to YES if you prefer the old behaviour instead.
+
+MULTILINE_CPP_IS_BRIEF = NO
+
+# If the INHERIT_DOCS tag is set to YES (the default) then an undocumented
+# member inherits the documentation from any documented member that it
+# re-implements.
+
+INHERIT_DOCS = YES
+
+# If the SEPARATE_MEMBER_PAGES tag is set to YES, then doxygen will produce
+# a new page for each member. If set to NO, the documentation of a member will
+# be part of the file/class/namespace that contains it.
+
+SEPARATE_MEMBER_PAGES = NO
+
+# The TAB_SIZE tag can be used to set the number of spaces in a tab.
+# Doxygen uses this value to replace tabs by spaces in code fragments.
+
+TAB_SIZE = 8
+
+# This tag can be used to specify a number of aliases that acts
+# as commands in the documentation. An alias has the form "name=value".
+# For example adding "sideeffect=\par Side Effects:\n" will allow you to
+# put the command \sideeffect (or @sideeffect) in the documentation, which
+# will result in a user-defined paragraph with heading "Side Effects:".
+# You can put \n's in the value part of an alias to insert newlines.
+
+ALIASES =
+
+# Set the OPTIMIZE_OUTPUT_FOR_C tag to YES if your project consists of C
+# sources only. Doxygen will then generate output that is more tailored for C.
+# For instance, some of the names that are used will be different. The list
+# of all members will be omitted, etc.
+
+OPTIMIZE_OUTPUT_FOR_C = YES
+
+# Set the OPTIMIZE_OUTPUT_JAVA tag to YES if your project consists of Java
+# sources only. Doxygen will then generate output that is more tailored for
+# Java. For instance, namespaces will be presented as packages, qualified
+# scopes will look different, etc.
+
+OPTIMIZE_OUTPUT_JAVA = NO
+
+# Set the OPTIMIZE_FOR_FORTRAN tag to YES if your project consists of Fortran
+# sources only. Doxygen will then generate output that is more tailored for
+# Fortran.
+
+OPTIMIZE_FOR_FORTRAN = NO
+
+# Set the OPTIMIZE_OUTPUT_VHDL tag to YES if your project consists of VHDL
+# sources. Doxygen will then generate output that is tailored for
+# VHDL.
+
+OPTIMIZE_OUTPUT_VHDL = NO
+
+# Doxygen selects the parser to use depending on the extension of the files it parses.
+# With this tag you can assign which parser to use for a given extension.
+# Doxygen has a built-in mapping, but you can override or extend it using this tag.
+# The format is ext=language, where ext is a file extension, and language is one of
+# the parsers supported by doxygen: IDL, Java, Javascript, C#, C, C++, D, PHP,
+# Objective-C, Python, Fortran, VHDL, C, C++. For instance to make doxygen treat
+# .inc files as Fortran files (default is PHP), and .f files as C (default is Fortran),
+# use: inc=Fortran f=C. Note that for custom extensions you also need to set FILE_PATTERNS otherwise the files are not read by doxygen.
+
+EXTENSION_MAPPING =
+
+# If you use STL classes (i.e. std::string, std::vector, etc.) but do not want
+# to include (a tag file for) the STL sources as input, then you should
+# set this tag to YES in order to let doxygen match functions declarations and
+# definitions whose arguments contain STL classes (e.g. func(std::string); v.s.
+# func(std::string) {}). This also make the inheritance and collaboration
+# diagrams that involve STL classes more complete and accurate.
+
+BUILTIN_STL_SUPPORT = NO
+
+# If you use Microsoft's C++/CLI language, you should set this option to YES to
+# enable parsing support.
+
+CPP_CLI_SUPPORT = NO
+
+# Set the SIP_SUPPORT tag to YES if your project consists of sip sources only.
+# Doxygen will parse them like normal C++ but will assume all classes use public
+# instead of private inheritance when no explicit protection keyword is present.
+
+SIP_SUPPORT = NO
+
+# For Microsoft's IDL there are propget and propput attributes to indicate getter
+# and setter methods for a property. Setting this option to YES (the default)
+# will make doxygen to replace the get and set methods by a property in the
+# documentation. This will only work if the methods are indeed getting or
+# setting a simple type. If this is not the case, or you want to show the
+# methods anyway, you should set this option to NO.
+
+IDL_PROPERTY_SUPPORT = NO
+
+# If member grouping is used in the documentation and the DISTRIBUTE_GROUP_DOC
+# tag is set to YES, then doxygen will reuse the documentation of the first
+# member in the group (if any) for the other members of the group. By default
+# all members of a group must be documented explicitly.
+
+DISTRIBUTE_GROUP_DOC = NO
+
+# Set the SUBGROUPING tag to YES (the default) to allow class member groups of
+# the same type (for instance a group of public functions) to be put as a
+# subgroup of that type (e.g. under the Public Functions section). Set it to
+# NO to prevent subgrouping. Alternatively, this can be done per class using
+# the \nosubgrouping command.
+
+SUBGROUPING = NO
+
+# When TYPEDEF_HIDES_STRUCT is enabled, a typedef of a struct, union, or enum
+# is documented as struct, union, or enum with the name of the typedef. So
+# typedef struct TypeS {} TypeT, will appear in the documentation as a struct
+# with name TypeT. When disabled the typedef will appear as a member of a file,
+# namespace, or class. And the struct will be named TypeS. This can typically
+# be useful for C code in case the coding convention dictates that all compound
+# types are typedef'ed and only the typedef is referenced, never the tag name.
+
+TYPEDEF_HIDES_STRUCT = NO
+
+# The SYMBOL_CACHE_SIZE determines the size of the internal cache use to
+# determine which symbols to keep in memory and which to flush to disk.
+# When the cache is full, less often used symbols will be written to disk.
+# For small to medium size projects (<1000 input files) the default value is
+# probably good enough. For larger projects a too small cache size can cause
+# doxygen to be busy swapping symbols to and from disk most of the time
+# causing a significant performance penality.
+# If the system has enough physical memory increasing the cache will improve the
+# performance by keeping more symbols in memory. Note that the value works on
+# a logarithmic scale so increasing the size by one will rougly double the
+# memory usage. The cache size is given by this formula:
+# 2^(16+SYMBOL_CACHE_SIZE). The valid range is 0..9, the default is 0,
+# corresponding to a cache size of 2^16 = 65536 symbols
+
+SYMBOL_CACHE_SIZE = 0
+
+#---------------------------------------------------------------------------
+# Build related configuration options
+#---------------------------------------------------------------------------
+
+# If the EXTRACT_ALL tag is set to YES doxygen will assume all entities in
+# documentation are documented, even if no documentation was available.
+# Private class members and static file members will be hidden unless
+# the EXTRACT_PRIVATE and EXTRACT_STATIC tags are set to YES
+
+EXTRACT_ALL = YES
+
+# If the EXTRACT_PRIVATE tag is set to YES all private members of a class
+# will be included in the documentation.
+
+EXTRACT_PRIVATE = YES
+
+# If the EXTRACT_STATIC tag is set to YES all static members of a file
+# will be included in the documentation.
+
+EXTRACT_STATIC = YES
+
+# If the EXTRACT_LOCAL_CLASSES tag is set to YES classes (and structs)
+# defined locally in source files will be included in the documentation.
+# If set to NO only classes defined in header files are included.
+
+EXTRACT_LOCAL_CLASSES = YES
+
+# This flag is only useful for Objective-C code. When set to YES local
+# methods, which are defined in the implementation section but not in
+# the interface are included in the documentation.
+# If set to NO (the default) only methods in the interface are included.
+
+EXTRACT_LOCAL_METHODS = NO
+
+# If this flag is set to YES, the members of anonymous namespaces will be
+# extracted and appear in the documentation as a namespace called
+# 'anonymous_namespace{file}', where file will be replaced with the base
+# name of the file that contains the anonymous namespace. By default
+# anonymous namespace are hidden.
+
+EXTRACT_ANON_NSPACES = NO
+
+# If the HIDE_UNDOC_MEMBERS tag is set to YES, Doxygen will hide all
+# undocumented members of documented classes, files or namespaces.
+# If set to NO (the default) these members will be included in the
+# various overviews, but no documentation section is generated.
+# This option has no effect if EXTRACT_ALL is enabled.
+
+HIDE_UNDOC_MEMBERS = NO
+
+# If the HIDE_UNDOC_CLASSES tag is set to YES, Doxygen will hide all
+# undocumented classes that are normally visible in the class hierarchy.
+# If set to NO (the default) these classes will be included in the various
+# overviews. This option has no effect if EXTRACT_ALL is enabled.
+
+HIDE_UNDOC_CLASSES = NO
+
+# If the HIDE_FRIEND_COMPOUNDS tag is set to YES, Doxygen will hide all
+# friend (class|struct|union) declarations.
+# If set to NO (the default) these declarations will be included in the
+# documentation.
+
+HIDE_FRIEND_COMPOUNDS = NO
+
+# If the HIDE_IN_BODY_DOCS tag is set to YES, Doxygen will hide any
+# documentation blocks found inside the body of a function.
+# If set to NO (the default) these blocks will be appended to the
+# function's detailed documentation block.
+
+HIDE_IN_BODY_DOCS = NO
+
+# The INTERNAL_DOCS tag determines if documentation
+# that is typed after a \internal command is included. If the tag is set
+# to NO (the default) then the documentation will be excluded.
+# Set it to YES to include the internal documentation.
+
+INTERNAL_DOCS = NO
+
+# If the CASE_SENSE_NAMES tag is set to NO then Doxygen will only generate
+# file names in lower-case letters. If set to YES upper-case letters are also
+# allowed. This is useful if you have classes or files whose names only differ
+# in case and if your file system supports case sensitive file names. Windows
+# and Mac users are advised to set this option to NO.
+
+CASE_SENSE_NAMES = YES
+
+# If the HIDE_SCOPE_NAMES tag is set to NO (the default) then Doxygen
+# will show members with their full class and namespace scopes in the
+# documentation. If set to YES the scope will be hidden.
+
+HIDE_SCOPE_NAMES = NO
+
+# If the SHOW_INCLUDE_FILES tag is set to YES (the default) then Doxygen
+# will put a list of the files that are included by a file in the documentation
+# of that file.
+
+SHOW_INCLUDE_FILES = YES
+
+# If the INLINE_INFO tag is set to YES (the default) then a tag [inline]
+# is inserted in the documentation for inline members.
+
+INLINE_INFO = YES
+
+# If the SORT_MEMBER_DOCS tag is set to YES (the default) then doxygen
+# will sort the (detailed) documentation of file and class members
+# alphabetically by member name. If set to NO the members will appear in
+# declaration order.
+
+SORT_MEMBER_DOCS = YES
+
+# If the SORT_BRIEF_DOCS tag is set to YES then doxygen will sort the
+# brief documentation of file, namespace and class members alphabetically
+# by member name. If set to NO (the default) the members will appear in
+# declaration order.
+
+SORT_BRIEF_DOCS = NO
+
+# If the SORT_MEMBERS_CTORS_1ST tag is set to YES then doxygen will sort the (brief and detailed) documentation of class members so that constructors and destructors are listed first. If set to NO (the default) the constructors will appear in the respective orders defined by SORT_MEMBER_DOCS and SORT_BRIEF_DOCS. This tag will be ignored for brief docs if SORT_BRIEF_DOCS is set to NO and ignored for detailed docs if SORT_MEMBER_DOCS is set to NO.
+
+SORT_MEMBERS_CTORS_1ST = NO
+
+# If the SORT_GROUP_NAMES tag is set to YES then doxygen will sort the
+# hierarchy of group names into alphabetical order. If set to NO (the default)
+# the group names will appear in their defined order.
+
+SORT_GROUP_NAMES = YES
+
+# If the SORT_BY_SCOPE_NAME tag is set to YES, the class list will be
+# sorted by fully-qualified names, including namespaces. If set to
+# NO (the default), the class list will be sorted only by class name,
+# not including the namespace part.
+# Note: This option is not very useful if HIDE_SCOPE_NAMES is set to YES.
+# Note: This option applies only to the class list, not to the
+# alphabetical list.
+
+SORT_BY_SCOPE_NAME = NO
+
+# The GENERATE_TODOLIST tag can be used to enable (YES) or
+# disable (NO) the todo list. This list is created by putting \todo
+# commands in the documentation.
+
+GENERATE_TODOLIST = YES
+
+# The GENERATE_TESTLIST tag can be used to enable (YES) or
+# disable (NO) the test list. This list is created by putting \test
+# commands in the documentation.
+
+GENERATE_TESTLIST = YES
+
+# The GENERATE_BUGLIST tag can be used to enable (YES) or
+# disable (NO) the bug list. This list is created by putting \bug
+# commands in the documentation.
+
+GENERATE_BUGLIST = YES
+
+# The GENERATE_DEPRECATEDLIST tag can be used to enable (YES) or
+# disable (NO) the deprecated list. This list is created by putting
+# \deprecated commands in the documentation.
+
+GENERATE_DEPRECATEDLIST= YES
+
+# The ENABLED_SECTIONS tag can be used to enable conditional
+# documentation sections, marked by \if sectionname ... \endif.
+
+ENABLED_SECTIONS =
+
+# The MAX_INITIALIZER_LINES tag determines the maximum number of lines
+# the initial value of a variable or define consists of for it to appear in
+# the documentation. If the initializer consists of more lines than specified
+# here it will be hidden. Use a value of 0 to hide initializers completely.
+# The appearance of the initializer of individual variables and defines in the
+# documentation can be controlled using \showinitializer or \hideinitializer
+# command in the documentation regardless of this setting.
+
+MAX_INITIALIZER_LINES = 30
+
+# Set the SHOW_USED_FILES tag to NO to disable the list of files generated
+# at the bottom of the documentation of classes and structs. If set to YES the
+# list will mention the files that were used to generate the documentation.
+
+SHOW_USED_FILES = YES
+
+# If the sources in your project are distributed over multiple directories
+# then setting the SHOW_DIRECTORIES tag to YES will show the directory hierarchy
+# in the documentation. The default is NO.
+
+SHOW_DIRECTORIES = NO
+
+# Set the SHOW_FILES tag to NO to disable the generation of the Files page.
+# This will remove the Files entry from the Quick Index and from the
+# Folder Tree View (if specified). The default is YES.
+
+SHOW_FILES = YES
+
+# Set the SHOW_NAMESPACES tag to NO to disable the generation of the
+# Namespaces page.
+# This will remove the Namespaces entry from the Quick Index
+# and from the Folder Tree View (if specified). The default is YES.
+
+SHOW_NAMESPACES = YES
+
+# The FILE_VERSION_FILTER tag can be used to specify a program or script that
+# doxygen should invoke to get the current version for each file (typically from
+# the version control system). Doxygen will invoke the program by executing (via
+# popen()) the command <command> <input-file>, where <command> is the value of
+# the FILE_VERSION_FILTER tag, and <input-file> is the name of an input file
+# provided by doxygen. Whatever the program writes to standard output
+# is used as the file version. See the manual for examples.
+
+FILE_VERSION_FILTER =
+
+# The LAYOUT_FILE tag can be used to specify a layout file which will be parsed by
+# doxygen. The layout file controls the global structure of the generated output files
+# in an output format independent way. The create the layout file that represents
+# doxygen's defaults, run doxygen with the -l option. You can optionally specify a
+# file name after the option, if omitted DoxygenLayout.xml will be used as the name
+# of the layout file.
+
+LAYOUT_FILE =
+
+#---------------------------------------------------------------------------
+# configuration options related to warning and progress messages
+#---------------------------------------------------------------------------
+
+# The QUIET tag can be used to turn on/off the messages that are generated
+# by doxygen. Possible values are YES and NO. If left blank NO is used.
+
+QUIET = NO
+
+# The WARNINGS tag can be used to turn on/off the warning messages that are
+# generated by doxygen. Possible values are YES and NO. If left blank
+# NO is used.
+
+WARNINGS = YES
+
+# If WARN_IF_UNDOCUMENTED is set to YES, then doxygen will generate warnings
+# for undocumented members. If EXTRACT_ALL is set to YES then this flag will
+# automatically be disabled.
+
+WARN_IF_UNDOCUMENTED = YES
+
+# If WARN_IF_DOC_ERROR is set to YES, doxygen will generate warnings for
+# potential errors in the documentation, such as not documenting some
+# parameters in a documented function, or documenting parameters that
+# don't exist or using markup commands wrongly.
+
+WARN_IF_DOC_ERROR = YES
+
+# This WARN_NO_PARAMDOC option can be abled to get warnings for
+# functions that are documented, but have no documentation for their parameters
+# or return value. If set to NO (the default) doxygen will only warn about
+# wrong or incomplete parameter documentation, but not about the absence of
+# documentation.
+
+WARN_NO_PARAMDOC = YES
+
+# The WARN_FORMAT tag determines the format of the warning messages that
+# doxygen can produce. The string should contain the $file, $line, and $text
+# tags, which will be replaced by the file and line number from which the
+# warning originated and the warning text. Optionally the format may contain
+# $version, which will be replaced by the version of the file (if it could
+# be obtained via FILE_VERSION_FILTER)
+
+WARN_FORMAT = "$file:$line: $text"
+
+# The WARN_LOGFILE tag can be used to specify a file to which warning
+# and error messages should be written. If left blank the output is written
+# to stderr.
+
+WARN_LOGFILE =
+
+#---------------------------------------------------------------------------
+# configuration options related to the input files
+#---------------------------------------------------------------------------
+
+# The INPUT tag can be used to specify the files and/or directories that contain
+# documented source files. You may enter file names like "myfile.cpp" or
+# directories like "/usr/src/myproject". Separate the files or directories
+# with spaces.
+
+INPUT = include
+
+# This tag can be used to specify the character encoding of the source files
+# that doxygen parses. Internally doxygen uses the UTF-8 encoding, which is
+# also the default input encoding. Doxygen uses libiconv (or the iconv built
+# into libc) for the transcoding. See http://www.gnu.org/software/libiconv for
+# the list of possible encodings.
+
+INPUT_ENCODING = UTF-8
+
+# If the value of the INPUT tag contains directories, you can use the
+# FILE_PATTERNS tag to specify one or more wildcard pattern (like *.cpp
+# and *.h) to filter out the source-files in the directories. If left
+# blank the following patterns are tested:
+# *.c *.cc *.cxx *.cpp *.c++ *.java *.ii *.ixx *.ipp *.i++ *.inl *.h *.hh *.hxx
+# *.hpp *.h++ *.idl *.odl *.cs *.php *.php3 *.inc *.m *.mm *.py *.f90
+
+FILE_PATTERNS =
+
+# The RECURSIVE tag can be used to turn specify whether or not subdirectories
+# should be searched for input files as well. Possible values are YES and NO.
+# If left blank NO is used.
+
+RECURSIVE = YES
+
+# The EXCLUDE tag can be used to specify files and/or directories that should
+# excluded from the INPUT source files. This way you can easily exclude a
+# subdirectory from a directory tree whose root is specified with the INPUT tag.
+
+EXCLUDE =
+
+# The EXCLUDE_SYMLINKS tag can be used select whether or not files or
+# directories that are symbolic links (a Unix filesystem feature) are excluded
+# from the input.
+
+EXCLUDE_SYMLINKS = NO
+
+# If the value of the INPUT tag contains directories, you can use the
+# EXCLUDE_PATTERNS tag to specify one or more wildcard patterns to exclude
+# certain files from those directories. Note that the wildcards are matched
+# against the file with absolute path, so to exclude all test directories
+# for example use the pattern */test/*
+
+EXCLUDE_PATTERNS =
+
+# The EXCLUDE_SYMBOLS tag can be used to specify one or more symbol names
+# (namespaces, classes, functions, etc.) that should be excluded from the
+# output. The symbol name can be a fully qualified name, a word, or if the
+# wildcard * is used, a substring. Examples: ANamespace, AClass,
+# AClass::ANamespace, ANamespace::*Test
+
+EXCLUDE_SYMBOLS =
+
+# The EXAMPLE_PATH tag can be used to specify one or more files or
+# directories that contain example code fragments that are included (see
+# the \include command).
+
+EXAMPLE_PATH =
+
+# If the value of the EXAMPLE_PATH tag contains directories, you can use the
+# EXAMPLE_PATTERNS tag to specify one or more wildcard pattern (like *.cpp
+# and *.h) to filter out the source-files in the directories. If left
+# blank all files are included.
+
+EXAMPLE_PATTERNS =
+
+# If the EXAMPLE_RECURSIVE tag is set to YES then subdirectories will be
+# searched for input files to be used with the \include or \dontinclude
+# commands irrespective of the value of the RECURSIVE tag.
+# Possible values are YES and NO. If left blank NO is used.
+
+EXAMPLE_RECURSIVE = NO
+
+# The IMAGE_PATH tag can be used to specify one or more files or
+# directories that contain image that are included in the documentation (see
+# the \image command).
+
+IMAGE_PATH =
+
+# The INPUT_FILTER tag can be used to specify a program that doxygen should
+# invoke to filter for each input file. Doxygen will invoke the filter program
+# by executing (via popen()) the command <filter> <input-file>, where <filter>
+# is the value of the INPUT_FILTER tag, and <input-file> is the name of an
+# input file. Doxygen will then use the output that the filter program writes
+# to standard output.
+# If FILTER_PATTERNS is specified, this tag will be
+# ignored.
+
+INPUT_FILTER =
+
+# The FILTER_PATTERNS tag can be used to specify filters on a per file pattern
+# basis.
+# Doxygen will compare the file name with each pattern and apply the
+# filter if there is a match.
+# The filters are a list of the form:
+# pattern=filter (like *.cpp=my_cpp_filter). See INPUT_FILTER for further
+# info on how filters are used. If FILTER_PATTERNS is empty, INPUT_FILTER
+# is applied to all files.
+
+FILTER_PATTERNS =
+
+# If the FILTER_SOURCE_FILES tag is set to YES, the input filter (if set using
+# INPUT_FILTER) will be used to filter the input files when producing source
+# files to browse (i.e. when SOURCE_BROWSER is set to YES).
+
+FILTER_SOURCE_FILES = NO
+
+#---------------------------------------------------------------------------
+# configuration options related to source browsing
+#---------------------------------------------------------------------------
+
+# If the SOURCE_BROWSER tag is set to YES then a list of source files will
+# be generated. Documented entities will be cross-referenced with these sources.
+# Note: To get rid of all source code in the generated output, make sure also
+# VERBATIM_HEADERS is set to NO.
+
+SOURCE_BROWSER = NO
+
+# Setting the INLINE_SOURCES tag to YES will include the body
+# of functions and classes directly in the documentation.
+
+INLINE_SOURCES = NO
+
+# Setting the STRIP_CODE_COMMENTS tag to YES (the default) will instruct
+# doxygen to hide any special comment blocks from generated source code
+# fragments. Normal C and C++ comments will always remain visible.
+
+STRIP_CODE_COMMENTS = YES
+
+# If the REFERENCED_BY_RELATION tag is set to YES
+# then for each documented function all documented
+# functions referencing it will be listed.
+
+REFERENCED_BY_RELATION = NO
+
+# If the REFERENCES_RELATION tag is set to YES
+# then for each documented function all documented entities
+# called/used by that function will be listed.
+
+REFERENCES_RELATION = NO
+
+# If the REFERENCES_LINK_SOURCE tag is set to YES (the default)
+# and SOURCE_BROWSER tag is set to YES, then the hyperlinks from
+# functions in REFERENCES_RELATION and REFERENCED_BY_RELATION lists will
+# link to the source code.
+# Otherwise they will link to the documentation.
+
+REFERENCES_LINK_SOURCE = NO
+
+# If the USE_HTAGS tag is set to YES then the references to source code
+# will point to the HTML generated by the htags(1) tool instead of doxygen
+# built-in source browser. The htags tool is part of GNU's global source
+# tagging system (see http://www.gnu.org/software/global/global.html). You
+# will need version 4.8.6 or higher.
+
+USE_HTAGS = NO
+
+# If the VERBATIM_HEADERS tag is set to YES (the default) then Doxygen
+# will generate a verbatim copy of the header file for each class for
+# which an include is specified. Set to NO to disable this.
+
+VERBATIM_HEADERS = NO
+
+#---------------------------------------------------------------------------
+# configuration options related to the alphabetical class index
+#---------------------------------------------------------------------------
+
+# If the ALPHABETICAL_INDEX tag is set to YES, an alphabetical index
+# of all compounds will be generated. Enable this if the project
+# contains a lot of classes, structs, unions or interfaces.
+
+ALPHABETICAL_INDEX = NO
+
+# If the alphabetical index is enabled (see ALPHABETICAL_INDEX) then
+# the COLS_IN_ALPHA_INDEX tag can be used to specify the number of columns
+# in which this list will be split (can be a number in the range [1..20])
+
+COLS_IN_ALPHA_INDEX = 5
+
+# In case all classes in a project start with a common prefix, all
+# classes will be put under the same header in the alphabetical index.
+# The IGNORE_PREFIX tag can be used to specify one or more prefixes that
+# should be ignored while generating the index headers.
+
+IGNORE_PREFIX =
+
+#---------------------------------------------------------------------------
+# configuration options related to the HTML output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_HTML tag is set to YES (the default) Doxygen will
+# generate HTML output.
+
+GENERATE_HTML = YES
+
+# The HTML_OUTPUT tag is used to specify where the HTML docs will be put.
+# If a relative path is entered the value of OUTPUT_DIRECTORY will be
+# put in front of it. If left blank `html' will be used as the default path.
+
+HTML_OUTPUT = html
+
+# The HTML_FILE_EXTENSION tag can be used to specify the file extension for
+# each generated HTML page (for example: .htm,.php,.asp). If it is left blank
+# doxygen will generate files with .html extension.
+
+HTML_FILE_EXTENSION = .html
+
+# The HTML_HEADER tag can be used to specify a personal HTML header for
+# each generated HTML page. If it is left blank doxygen will generate a
+# standard header.
+
+HTML_HEADER =
+
+# The HTML_FOOTER tag can be used to specify a personal HTML footer for
+# each generated HTML page. If it is left blank doxygen will generate a
+# standard footer.
+
+HTML_FOOTER =
+
+# If the HTML_TIMESTAMP tag is set to YES then the generated HTML
+# documentation will contain the timesstamp.
+
+HTML_TIMESTAMP = NO
+
+# The HTML_STYLESHEET tag can be used to specify a user-defined cascading
+# style sheet that is used by each HTML page. It can be used to
+# fine-tune the look of the HTML output. If the tag is left blank doxygen
+# will generate a default style sheet. Note that doxygen will try to copy
+# the style sheet file to the HTML output directory, so don't put your own
+# stylesheet in the HTML output directory as well, or it will be erased!
+
+HTML_STYLESHEET =
+
+# If the HTML_ALIGN_MEMBERS tag is set to YES, the members of classes,
+# files or namespaces will be aligned in HTML using tables. If set to
+# NO a bullet list will be used.
+
+HTML_ALIGN_MEMBERS = YES
+
+# If the HTML_DYNAMIC_SECTIONS tag is set to YES then the generated HTML
+# documentation will contain sections that can be hidden and shown after the
+# page has loaded. For this to work a browser that supports
+# JavaScript and DHTML is required (for instance Mozilla 1.0+, Firefox
+# Netscape 6.0+, Internet explorer 5.0+, Konqueror, or Safari).
+
+HTML_DYNAMIC_SECTIONS = NO
+
+# If the GENERATE_DOCSET tag is set to YES, additional index files
+# will be generated that can be used as input for Apple's Xcode 3
+# integrated development environment, introduced with OSX 10.5 (Leopard).
+# To create a documentation set, doxygen will generate a Makefile in the
+# HTML output directory. Running make will produce the docset in that
+# directory and running "make install" will install the docset in
+# ~/Library/Developer/Shared/Documentation/DocSets so that Xcode will find
+# it at startup.
+# See http://developer.apple.com/tools/creatingdocsetswithdoxygen.html for more information.
+
+GENERATE_DOCSET = NO
+
+# When GENERATE_DOCSET tag is set to YES, this tag determines the name of the
+# feed. A documentation feed provides an umbrella under which multiple
+# documentation sets from a single provider (such as a company or product suite)
+# can be grouped.
+
+DOCSET_FEEDNAME = "Doxygen generated docs"
+
+# When GENERATE_DOCSET tag is set to YES, this tag specifies a string that
+# should uniquely identify the documentation set bundle. This should be a
+# reverse domain-name style string, e.g. com.mycompany.MyDocSet. Doxygen
+# will append .docset to the name.
+
+DOCSET_BUNDLE_ID = org.doxygen.Project
+
+# If the GENERATE_HTMLHELP tag is set to YES, additional index files
+# will be generated that can be used as input for tools like the
+# Microsoft HTML help workshop to generate a compiled HTML help file (.chm)
+# of the generated HTML documentation.
+
+GENERATE_HTMLHELP = NO
+
+# If the GENERATE_HTMLHELP tag is set to YES, the CHM_FILE tag can
+# be used to specify the file name of the resulting .chm file. You
+# can add a path in front of the file if the result should not be
+# written to the html output directory.
+
+CHM_FILE =
+
+# If the GENERATE_HTMLHELP tag is set to YES, the HHC_LOCATION tag can
+# be used to specify the location (absolute path including file name) of
+# the HTML help compiler (hhc.exe). If non-empty doxygen will try to run
+# the HTML help compiler on the generated index.hhp.
+
+HHC_LOCATION =
+
+# If the GENERATE_HTMLHELP tag is set to YES, the GENERATE_CHI flag
+# controls if a separate .chi index file is generated (YES) or that
+# it should be included in the master .chm file (NO).
+
+GENERATE_CHI = NO
+
+# If the GENERATE_HTMLHELP tag is set to YES, the CHM_INDEX_ENCODING
+# is used to encode HtmlHelp index (hhk), content (hhc) and project file
+# content.
+
+CHM_INDEX_ENCODING =
+
+# If the GENERATE_HTMLHELP tag is set to YES, the BINARY_TOC flag
+# controls whether a binary table of contents is generated (YES) or a
+# normal table of contents (NO) in the .chm file.
+
+BINARY_TOC = NO
+
+# The TOC_EXPAND flag can be set to YES to add extra items for group members
+# to the contents of the HTML help documentation and to the tree view.
+
+TOC_EXPAND = NO
+
+# If the GENERATE_QHP tag is set to YES and both QHP_NAMESPACE and QHP_VIRTUAL_FOLDER
+# are set, an additional index file will be generated that can be used as input for
+# Qt's qhelpgenerator to generate a Qt Compressed Help (.qch) of the generated
+# HTML documentation.
+
+GENERATE_QHP = NO
+
+# If the QHG_LOCATION tag is specified, the QCH_FILE tag can
+# be used to specify the file name of the resulting .qch file.
+# The path specified is relative to the HTML output folder.
+
+QCH_FILE =
+
+# The QHP_NAMESPACE tag specifies the namespace to use when generating
+# Qt Help Project output. For more information please see
+# http://doc.trolltech.com/qthelpproject.html#namespace
+
+QHP_NAMESPACE =
+
+# The QHP_VIRTUAL_FOLDER tag specifies the namespace to use when generating
+# Qt Help Project output. For more information please see
+# http://doc.trolltech.com/qthelpproject.html#virtual-folders
+
+QHP_VIRTUAL_FOLDER = doc
+
+# If QHP_CUST_FILTER_NAME is set, it specifies the name of a custom filter to add.
+# For more information please see
+# http://doc.trolltech.com/qthelpproject.html#custom-filters
+
+QHP_CUST_FILTER_NAME =
+
+# The QHP_CUST_FILT_ATTRS tag specifies the list of the attributes of the custom filter to add.For more information please see
+# <a href="http://doc.trolltech.com/qthelpproject.html#custom-filters">Qt Help Project / Custom Filters</a>.
+
+QHP_CUST_FILTER_ATTRS =
+
+# The QHP_SECT_FILTER_ATTRS tag specifies the list of the attributes this project's
+# filter section matches.
+# <a href="http://doc.trolltech.com/qthelpproject.html#filter-attributes">Qt Help Project / Filter Attributes</a>.
+
+QHP_SECT_FILTER_ATTRS =
+
+# If the GENERATE_QHP tag is set to YES, the QHG_LOCATION tag can
+# be used to specify the location of Qt's qhelpgenerator.
+# If non-empty doxygen will try to run qhelpgenerator on the generated
+# .qhp file.
+
+QHG_LOCATION =
+
+# The DISABLE_INDEX tag can be used to turn on/off the condensed index at
+# top of each HTML page. The value NO (the default) enables the index and
+# the value YES disables it.
+
+DISABLE_INDEX = NO
+
+# This tag can be used to set the number of enum values (range [1..20])
+# that doxygen will group on one line in the generated HTML documentation.
+
+ENUM_VALUES_PER_LINE = 4
+
+# The GENERATE_TREEVIEW tag is used to specify whether a tree-like index
+# structure should be generated to display hierarchical information.
+# If the tag value is set to YES, a side panel will be generated
+# containing a tree-like index structure (just like the one that
+# is generated for HTML Help). For this to work a browser that supports
+# JavaScript, DHTML, CSS and frames is required (i.e. any modern browser).
+# Windows users are probably better off using the HTML help feature.
+
+GENERATE_TREEVIEW = YES
+
+# By enabling USE_INLINE_TREES, doxygen will generate the Groups, Directories,
+# and Class Hierarchy pages using a tree view instead of an ordered list.
+
+USE_INLINE_TREES = NO
+
+# If the treeview is enabled (see GENERATE_TREEVIEW) then this tag can be
+# used to set the initial width (in pixels) of the frame in which the tree
+# is shown.
+
+TREEVIEW_WIDTH = 250
+
+# Use this tag to change the font size of Latex formulas included
+# as images in the HTML documentation. The default is 10. Note that
+# when you change the font size after a successful doxygen run you need
+# to manually remove any form_*.png images from the HTML output directory
+# to force them to be regenerated.
+
+FORMULA_FONTSIZE = 10
+
+# When the SEARCHENGINE tag is enable doxygen will generate a search box for the HTML output. The underlying search engine uses javascript
+# and DHTML and should work on any modern browser. Note that when using HTML help (GENERATE_HTMLHELP) or Qt help (GENERATE_QHP)
+# there is already a search function so this one should typically
+# be disabled.
+
+SEARCHENGINE = NO
+
+#---------------------------------------------------------------------------
+# configuration options related to the LaTeX output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_LATEX tag is set to YES (the default) Doxygen will
+# generate Latex output.
+
+GENERATE_LATEX = NO
+
+# The LATEX_OUTPUT tag is used to specify where the LaTeX docs will be put.
+# If a relative path is entered the value of OUTPUT_DIRECTORY will be
+# put in front of it. If left blank `latex' will be used as the default path.
+
+LATEX_OUTPUT = latex
+
+# The LATEX_CMD_NAME tag can be used to specify the LaTeX command name to be
+# invoked. If left blank `latex' will be used as the default command name.
+
+LATEX_CMD_NAME = latex
+
+# The MAKEINDEX_CMD_NAME tag can be used to specify the command name to
+# generate index for LaTeX. If left blank `makeindex' will be used as the
+# default command name.
+
+MAKEINDEX_CMD_NAME = makeindex
+
+# If the COMPACT_LATEX tag is set to YES Doxygen generates more compact
+# LaTeX documents. This may be useful for small projects and may help to
+# save some trees in general.
+
+COMPACT_LATEX = YES
+
+# The PAPER_TYPE tag can be used to set the paper type that is used
+# by the printer. Possible values are: a4, a4wide, letter, legal and
+# executive. If left blank a4wide will be used.
+
+PAPER_TYPE = a4wide
+
+# The EXTRA_PACKAGES tag can be to specify one or more names of LaTeX
+# packages that should be included in the LaTeX output.
+
+EXTRA_PACKAGES =
+
+# The LATEX_HEADER tag can be used to specify a personal LaTeX header for
+# the generated latex document. The header should contain everything until
+# the first chapter. If it is left blank doxygen will generate a
+# standard header. Notice: only use this tag if you know what you are doing!
+
+LATEX_HEADER =
+
+# If the PDF_HYPERLINKS tag is set to YES, the LaTeX that is generated
+# is prepared for conversion to pdf (using ps2pdf). The pdf file will
+# contain links (just like the HTML output) instead of page references
+# This makes the output suitable for online browsing using a pdf viewer.
+
+PDF_HYPERLINKS = YES
+
+# If the USE_PDFLATEX tag is set to YES, pdflatex will be used instead of
+# plain latex in the generated Makefile. Set this option to YES to get a
+# higher quality PDF documentation.
+
+USE_PDFLATEX = YES
+
+# If the LATEX_BATCHMODE tag is set to YES, doxygen will add the \\batchmode.
+# command to the generated LaTeX files. This will instruct LaTeX to keep
+# running if errors occur, instead of asking the user for help.
+# This option is also used when generating formulas in HTML.
+
+LATEX_BATCHMODE = NO
+
+# If LATEX_HIDE_INDICES is set to YES then doxygen will not
+# include the index chapters (such as File Index, Compound Index, etc.)
+# in the output.
+
+LATEX_HIDE_INDICES = NO
+
+# If LATEX_SOURCE_CODE is set to YES then doxygen will include source code with syntax highlighting in the LaTeX output. Note that which sources are shown also depends on other settings such as SOURCE_BROWSER.
+
+LATEX_SOURCE_CODE = NO
+
+#---------------------------------------------------------------------------
+# configuration options related to the RTF output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_RTF tag is set to YES Doxygen will generate RTF output
+# The RTF output is optimized for Word 97 and may not look very pretty with
+# other RTF readers or editors.
+
+GENERATE_RTF = NO
+
+# The RTF_OUTPUT tag is used to specify where the RTF docs will be put.
+# If a relative path is entered the value of OUTPUT_DIRECTORY will be
+# put in front of it. If left blank `rtf' will be used as the default path.
+
+RTF_OUTPUT = rtf
+
+# If the COMPACT_RTF tag is set to YES Doxygen generates more compact
+# RTF documents. This may be useful for small projects and may help to
+# save some trees in general.
+
+COMPACT_RTF = NO
+
+# If the RTF_HYPERLINKS tag is set to YES, the RTF that is generated
+# will contain hyperlink fields. The RTF file will
+# contain links (just like the HTML output) instead of page references.
+# This makes the output suitable for online browsing using WORD or other
+# programs which support those fields.
+# Note: wordpad (write) and others do not support links.
+
+RTF_HYPERLINKS = NO
+
+# Load stylesheet definitions from file. Syntax is similar to doxygen's
+# config file, i.e. a series of assignments. You only have to provide
+# replacements, missing definitions are set to their default value.
+
+RTF_STYLESHEET_FILE =
+
+# Set optional variables used in the generation of an rtf document.
+# Syntax is similar to doxygen's config file.
+
+RTF_EXTENSIONS_FILE =
+
+#---------------------------------------------------------------------------
+# configuration options related to the man page output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_MAN tag is set to YES (the default) Doxygen will
+# generate man pages
+
+GENERATE_MAN = YES
+
+# The MAN_OUTPUT tag is used to specify where the man pages will be put.
+# If a relative path is entered the value of OUTPUT_DIRECTORY will be
+# put in front of it. If left blank `man' will be used as the default path.
+
+MAN_OUTPUT = man
+
+# The MAN_EXTENSION tag determines the extension that is added to
+# the generated man pages (default is the subroutine's section .3)
+
+MAN_EXTENSION = .3
+
+# If the MAN_LINKS tag is set to YES and Doxygen generates man output,
+# then it will generate one additional man file for each entity
+# documented in the real man page(s). These additional files
+# only source the real man page, but without them the man command
+# would be unable to find the correct page. The default is NO.
+
+MAN_LINKS = NO
+
+#---------------------------------------------------------------------------
+# configuration options related to the XML output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_XML tag is set to YES Doxygen will
+# generate an XML file that captures the structure of
+# the code including all documentation.
+
+GENERATE_XML = NO
+
+# The XML_OUTPUT tag is used to specify where the XML pages will be put.
+# If a relative path is entered the value of OUTPUT_DIRECTORY will be
+# put in front of it. If left blank `xml' will be used as the default path.
+
+XML_OUTPUT = xml
+
+# The XML_SCHEMA tag can be used to specify an XML schema,
+# which can be used by a validating XML parser to check the
+# syntax of the XML files.
+
+XML_SCHEMA =
+
+# The XML_DTD tag can be used to specify an XML DTD,
+# which can be used by a validating XML parser to check the
+# syntax of the XML files.
+
+XML_DTD =
+
+# If the XML_PROGRAMLISTING tag is set to YES Doxygen will
+# dump the program listings (including syntax highlighting
+# and cross-referencing information) to the XML output. Note that
+# enabling this will significantly increase the size of the XML output.
+
+XML_PROGRAMLISTING = YES
+
+#---------------------------------------------------------------------------
+# configuration options for the AutoGen Definitions output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_AUTOGEN_DEF tag is set to YES Doxygen will
+# generate an AutoGen Definitions (see autogen.sf.net) file
+# that captures the structure of the code including all
+# documentation. Note that this feature is still experimental
+# and incomplete at the moment.
+
+GENERATE_AUTOGEN_DEF = NO
+
+#---------------------------------------------------------------------------
+# configuration options related to the Perl module output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_PERLMOD tag is set to YES Doxygen will
+# generate a Perl module file that captures the structure of
+# the code including all documentation. Note that this
+# feature is still experimental and incomplete at the
+# moment.
+
+GENERATE_PERLMOD = NO
+
+# If the PERLMOD_LATEX tag is set to YES Doxygen will generate
+# the necessary Makefile rules, Perl scripts and LaTeX code to be able
+# to generate PDF and DVI output from the Perl module output.
+
+PERLMOD_LATEX = NO
+
+# If the PERLMOD_PRETTY tag is set to YES the Perl module output will be
+# nicely formatted so it can be parsed by a human reader.
+# This is useful
+# if you want to understand what is going on.
+# On the other hand, if this
+# tag is set to NO the size of the Perl module output will be much smaller
+# and Perl will parse it just the same.
+
+PERLMOD_PRETTY = YES
+
+# The names of the make variables in the generated doxyrules.make file
+# are prefixed with the string contained in PERLMOD_MAKEVAR_PREFIX.
+# This is useful so different doxyrules.make files included by the same
+# Makefile don't overwrite each other's variables.
+
+PERLMOD_MAKEVAR_PREFIX =
+
+#---------------------------------------------------------------------------
+# Configuration options related to the preprocessor
+#---------------------------------------------------------------------------
+
+# If the ENABLE_PREPROCESSING tag is set to YES (the default) Doxygen will
+# evaluate all C-preprocessor directives found in the sources and include
+# files.
+
+ENABLE_PREPROCESSING = YES
+
+# If the MACRO_EXPANSION tag is set to YES Doxygen will expand all macro
+# names in the source code. If set to NO (the default) only conditional
+# compilation will be performed. Macro expansion can be done in a controlled
+# way by setting EXPAND_ONLY_PREDEF to YES.
+
+MACRO_EXPANSION = NO
+
+# If the EXPAND_ONLY_PREDEF and MACRO_EXPANSION tags are both set to YES
+# then the macro expansion is limited to the macros specified with the
+# PREDEFINED and EXPAND_AS_DEFINED tags.
+
+EXPAND_ONLY_PREDEF = NO
+
+# If the SEARCH_INCLUDES tag is set to YES (the default) the includes files
+# in the INCLUDE_PATH (see below) will be search if a #include is found.
+
+SEARCH_INCLUDES = YES
+
+# The INCLUDE_PATH tag can be used to specify one or more directories that
+# contain include files that are not input files but should be processed by
+# the preprocessor.
+
+INCLUDE_PATH =
+
+# You can use the INCLUDE_FILE_PATTERNS tag to specify one or more wildcard
+# patterns (like *.h and *.hpp) to filter out the header-files in the
+# directories. If left blank, the patterns specified with FILE_PATTERNS will
+# be used.
+
+INCLUDE_FILE_PATTERNS =
+
+# The PREDEFINED tag can be used to specify one or more macro names that
+# are defined before the preprocessor is started (similar to the -D option of
+# gcc). The argument of the tag is a list of macros of the form: name
+# or name=definition (no spaces). If the definition and the = are
+# omitted =1 is assumed. To prevent a macro definition from being
+# undefined via #undef or recursively expanded use the := operator
+# instead of the = operator.
+
+PREDEFINED =
+
+# If the MACRO_EXPANSION and EXPAND_ONLY_PREDEF tags are set to YES then
+# this tag can be used to specify a list of macro names that should be expanded.
+# The macro definition that is found in the sources will be used.
+# Use the PREDEFINED tag if you want to use a different macro definition.
+
+EXPAND_AS_DEFINED =
+
+# If the SKIP_FUNCTION_MACROS tag is set to YES (the default) then
+# doxygen's preprocessor will remove all function-like macros that are alone
+# on a line, have an all uppercase name, and do not end with a semicolon. Such
+# function macros are typically used for boiler-plate code, and will confuse
+# the parser if not removed.
+
+SKIP_FUNCTION_MACROS = YES
+
+#---------------------------------------------------------------------------
+# Configuration::additions related to external references
+#---------------------------------------------------------------------------
+
+# The TAGFILES option can be used to specify one or more tagfiles.
+# Optionally an initial location of the external documentation
+# can be added for each tagfile. The format of a tag file without
+# this location is as follows:
+#
+# TAGFILES = file1 file2 ...
+# Adding location for the tag files is done as follows:
+#
+# TAGFILES = file1=loc1 "file2 = loc2" ...
+# where "loc1" and "loc2" can be relative or absolute paths or
+# URLs. If a location is present for each tag, the installdox tool
+# does not have to be run to correct the links.
+# Note that each tag file must have a unique name
+# (where the name does NOT include the path)
+# If a tag file is not located in the directory in which doxygen
+# is run, you must also specify the path to the tagfile here.
+
+TAGFILES =
+
+# When a file name is specified after GENERATE_TAGFILE, doxygen will create
+# a tag file that is based on the input files it reads.
+
+GENERATE_TAGFILE =
+
+# If the ALLEXTERNALS tag is set to YES all external classes will be listed
+# in the class index. If set to NO only the inherited external classes
+# will be listed.
+
+ALLEXTERNALS = NO
+
+# If the EXTERNAL_GROUPS tag is set to YES all external groups will be listed
+# in the modules index. If set to NO, only the current project's groups will
+# be listed.
+
+EXTERNAL_GROUPS = YES
+
+# The PERL_PATH should be the absolute path and name of the perl script
+# interpreter (i.e. the result of `which perl').
+
+PERL_PATH = /usr/bin/perl
+
+#---------------------------------------------------------------------------
+# Configuration options related to the dot tool
+#---------------------------------------------------------------------------
+
+# If the CLASS_DIAGRAMS tag is set to YES (the default) Doxygen will
+# generate a inheritance diagram (in HTML, RTF and LaTeX) for classes with base
+# or super classes. Setting the tag to NO turns the diagrams off. Note that
+# this option is superseded by the HAVE_DOT option below. This is only a
+# fallback. It is recommended to install and use dot, since it yields more
+# powerful graphs.
+
+CLASS_DIAGRAMS = NO
+
+# You can define message sequence charts within doxygen comments using the \msc
+# command. Doxygen will then run the mscgen tool (see
+# http://www.mcternan.me.uk/mscgen/) to produce the chart and insert it in the
+# documentation. The MSCGEN_PATH tag allows you to specify the directory where
+# the mscgen tool resides. If left empty the tool is assumed to be found in the
+# default search path.
+
+MSCGEN_PATH =
+
+# If set to YES, the inheritance and collaboration graphs will hide
+# inheritance and usage relations if the target is undocumented
+# or is not a class.
+
+HIDE_UNDOC_RELATIONS = YES
+
+# If you set the HAVE_DOT tag to YES then doxygen will assume the dot tool is
+# available from the path. This tool is part of Graphviz, a graph visualization
+# toolkit from AT&T and Lucent Bell Labs. The other options in this section
+# have no effect if this option is set to NO (the default)
+
+HAVE_DOT = YES
+
+# By default doxygen will write a font called FreeSans.ttf to the output
+# directory and reference it in all dot files that doxygen generates. This
+# font does not include all possible unicode characters however, so when you need
+# these (or just want a differently looking font) you can specify the font name
+# using DOT_FONTNAME. You need need to make sure dot is able to find the font,
+# which can be done by putting it in a standard location or by setting the
+# DOTFONTPATH environment variable or by setting DOT_FONTPATH to the directory
+# containing the font.
+
+DOT_FONTNAME = FreeSans
+
+# The DOT_FONTSIZE tag can be used to set the size of the font of dot graphs.
+# The default size is 10pt.
+
+DOT_FONTSIZE = 10
+
+# By default doxygen will tell dot to use the output directory to look for the
+# FreeSans.ttf font (which doxygen will put there itself). If you specify a
+# different font using DOT_FONTNAME you can set the path where dot
+# can find it using this tag.
+
+DOT_FONTPATH =
+
+# If the CLASS_GRAPH and HAVE_DOT tags are set to YES then doxygen
+# will generate a graph for each documented class showing the direct and
+# indirect inheritance relations. Setting this tag to YES will force the
+# the CLASS_DIAGRAMS tag to NO.
+
+CLASS_GRAPH = YES
+
+# If the COLLABORATION_GRAPH and HAVE_DOT tags are set to YES then doxygen
+# will generate a graph for each documented class showing the direct and
+# indirect implementation dependencies (inheritance, containment, and
+# class references variables) of the class with other documented classes.
+
+COLLABORATION_GRAPH = YES
+
+# If the GROUP_GRAPHS and HAVE_DOT tags are set to YES then doxygen
+# will generate a graph for groups, showing the direct groups dependencies
+
+GROUP_GRAPHS = NO
+
+# If the UML_LOOK tag is set to YES doxygen will generate inheritance and
+# collaboration diagrams in a style similar to the OMG's Unified Modeling
+# Language.
+
+UML_LOOK = YES
+
+# If set to YES, the inheritance and collaboration graphs will show the
+# relations between templates and their instances.
+
+TEMPLATE_RELATIONS = YES
+
+# If the ENABLE_PREPROCESSING, SEARCH_INCLUDES, INCLUDE_GRAPH, and HAVE_DOT
+# tags are set to YES then doxygen will generate a graph for each documented
+# file showing the direct and indirect include dependencies of the file with
+# other documented files.
+
+INCLUDE_GRAPH = NO
+
+# If the ENABLE_PREPROCESSING, SEARCH_INCLUDES, INCLUDED_BY_GRAPH, and
+# HAVE_DOT tags are set to YES then doxygen will generate a graph for each
+# documented header file showing the documented files that directly or
+# indirectly include this file.
+
+INCLUDED_BY_GRAPH = NO
+
+# If the CALL_GRAPH and HAVE_DOT options are set to YES then
+# doxygen will generate a call dependency graph for every global function
+# or class method. Note that enabling this option will significantly increase
+# the time of a run. So in most cases it will be better to enable call graphs
+# for selected functions only using the \callgraph command.
+
+CALL_GRAPH = NO
+
+# If the CALLER_GRAPH and HAVE_DOT tags are set to YES then
+# doxygen will generate a caller dependency graph for every global function
+# or class method. Note that enabling this option will significantly increase
+# the time of a run. So in most cases it will be better to enable caller
+# graphs for selected functions only using the \callergraph command.
+
+CALLER_GRAPH = NO
+
+# If the GRAPHICAL_HIERARCHY and HAVE_DOT tags are set to YES then doxygen
+# will graphical hierarchy of all classes instead of a textual one.
+
+GRAPHICAL_HIERARCHY = NO
+
+# If the DIRECTORY_GRAPH, SHOW_DIRECTORIES and HAVE_DOT tags are set to YES
+# then doxygen will show the dependencies a directory has on other directories
+# in a graphical way. The dependency relations are determined by the #include
+# relations between the files in the directories.
+
+DIRECTORY_GRAPH = NO
+
+# The DOT_IMAGE_FORMAT tag can be used to set the image format of the images
+# generated by dot. Possible values are png, jpg, or gif
+# If left blank png will be used.
+
+DOT_IMAGE_FORMAT = png
+
+# The tag DOT_PATH can be used to specify the path where the dot tool can be
+# found. If left blank, it is assumed the dot tool can be found in the path.
+
+DOT_PATH =
+
+# The DOTFILE_DIRS tag can be used to specify one or more directories that
+# contain dot files that are included in the documentation (see the
+# \dotfile command).
+
+DOTFILE_DIRS =
+
+# The DOT_GRAPH_MAX_NODES tag can be used to set the maximum number of
+# nodes that will be shown in the graph. If the number of nodes in a graph
+# becomes larger than this value, doxygen will truncate the graph, which is
+# visualized by representing a node as a red box. Note that doxygen if the
+# number of direct children of the root node in a graph is already larger than
+# DOT_GRAPH_MAX_NODES then the graph will not be shown at all. Also note
+# that the size of a graph can be further restricted by MAX_DOT_GRAPH_DEPTH.
+
+DOT_GRAPH_MAX_NODES = 50
+
+# The MAX_DOT_GRAPH_DEPTH tag can be used to set the maximum depth of the
+# graphs generated by dot. A depth value of 3 means that only nodes reachable
+# from the root by following a path via at most 3 edges will be shown. Nodes
+# that lay further from the root node will be omitted. Note that setting this
+# option to 1 or 2 may greatly reduce the computation time needed for large
+# code bases. Also note that the size of a graph can be further restricted by
+# DOT_GRAPH_MAX_NODES. Using a depth of 0 means no depth restriction.
+
+MAX_DOT_GRAPH_DEPTH = 0
+
+# Set the DOT_TRANSPARENT tag to YES to generate images with a transparent
+# background. This is disabled by default, because dot on Windows does not
+# seem to support this out of the box. Warning: Depending on the platform used,
+# enabling this option may lead to badly anti-aliased labels on the edges of
+# a graph (i.e. they become hard to read).
+
+DOT_TRANSPARENT = YES
+
+# Set the DOT_MULTI_TARGETS tag to YES allow dot to generate multiple output
+# files in one run (i.e. multiple -o and -T options on the command line). This
+# makes dot run faster, but since only newer versions of dot (>1.8.10)
+# support this, this feature is disabled by default.
+
+DOT_MULTI_TARGETS = YES
+
+# If the GENERATE_LEGEND tag is set to YES (the default) Doxygen will
+# generate a legend page explaining the meaning of the various boxes and
+# arrows in the dot generated graphs.
+
+GENERATE_LEGEND = YES
+
+# If the DOT_CLEANUP tag is set to YES (the default) Doxygen will
+# remove the intermediate dot files that are used to generate
+# the various graphs.
+
+DOT_CLEANUP = YES
--- /dev/null
+prefix=@prefix@
+exec_prefix=@exec_prefix@
+libdir=@libdir@
+includedir=@includedir@
+
+Name: libcgroup
+Description: Control Group Configuration Library
+Version: @PACKAGE_VERSION@
+Libs: -L${libdir} -lcgroup
+Cflags: -I${includedir}
--- /dev/null
+
+# libtool (GNU libtool) 2.4.2
+# Written by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
+
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006,
+# 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
+# This is free software; see the source for copying conditions. There is NO
+# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+
+# GNU Libtool is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# As a special exception to the GNU General Public License,
+# if you distribute this file as part of a program or library that
+# is built using GNU Libtool, you may include this file under the
+# same distribution terms that you use for the rest of that program.
+#
+# GNU Libtool is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GNU Libtool; see the file COPYING. If not, a copy
+# can be downloaded from http://www.gnu.org/licenses/gpl.html,
+# or obtained by writing to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+
+# Usage: $progname [OPTION]... [MODE-ARG]...
+#
+# Provide generalized library-building support services.
+#
+# --config show all configuration variables
+# --debug enable verbose shell tracing
+# -n, --dry-run display commands without modifying any files
+# --features display basic configuration information and exit
+# --mode=MODE use operation mode MODE
+# --preserve-dup-deps don't remove duplicate dependency libraries
+# --quiet, --silent don't print informational messages
+# --no-quiet, --no-silent
+# print informational messages (default)
+# --no-warn don't display warning messages
+# --tag=TAG use configuration variables from tag TAG
+# -v, --verbose print more informational messages than default
+# --no-verbose don't print the extra informational messages
+# --version print version information
+# -h, --help, --help-all print short, long, or detailed help message
+#
+# MODE must be one of the following:
+#
+# clean remove files from the build directory
+# compile compile a source file into a libtool object
+# execute automatically set library path, then run a program
+# finish complete the installation of libtool libraries
+# install install libraries or executables
+# link create a library or an executable
+# uninstall remove libraries from an installed directory
+#
+# MODE-ARGS vary depending on the MODE. When passed as first option,
+# `--mode=MODE' may be abbreviated as `MODE' or a unique abbreviation of that.
+# Try `$progname --help --mode=MODE' for a more detailed description of MODE.
+#
+# When reporting a bug, please describe a test case to reproduce it and
+# include the following information:
+#
+# host-triplet: $host
+# shell: $SHELL
+# compiler: $LTCC
+# compiler flags: $LTCFLAGS
+# linker: $LD (gnu? $with_gnu_ld)
+# $progname: (GNU libtool) 2.4.2
+# automake: $automake_version
+# autoconf: $autoconf_version
+#
+# Report bugs to <bug-libtool@gnu.org>.
+# GNU libtool home page: <http://www.gnu.org/software/libtool/>.
+# General help using GNU software: <http://www.gnu.org/gethelp/>.
+
+PROGRAM=libtool
+PACKAGE=libtool
+VERSION=2.4.2
+TIMESTAMP=""
+package_revision=1.3337
+
+# Be Bourne compatible
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+ emulate sh
+ NULLCMD=:
+ # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+ setopt NO_GLOB_SUBST
+else
+ case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac
+fi
+BIN_SH=xpg4; export BIN_SH # for Tru64
+DUALCASE=1; export DUALCASE # for MKS sh
+
+# A function that is used when there is no print builtin or printf.
+func_fallback_echo ()
+{
+ eval 'cat <<_LTECHO_EOF
+$1
+_LTECHO_EOF'
+}
+
+# NLS nuisances: We save the old values to restore during execute mode.
+lt_user_locale=
+lt_safe_locale=
+for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
+do
+ eval "if test \"\${$lt_var+set}\" = set; then
+ save_$lt_var=\$$lt_var
+ $lt_var=C
+ export $lt_var
+ lt_user_locale=\"$lt_var=\\\$save_\$lt_var; \$lt_user_locale\"
+ lt_safe_locale=\"$lt_var=C; \$lt_safe_locale\"
+ fi"
+done
+LC_ALL=C
+LANGUAGE=C
+export LANGUAGE LC_ALL
+
+$lt_unset CDPATH
+
+
+# Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh
+# is ksh but when the shell is invoked as "sh" and the current value of
+# the _XPG environment variable is not equal to 1 (one), the special
+# positional parameter $0, within a function call, is the name of the
+# function.
+progpath="$0"
+
+
+
+: ${CP="cp -f"}
+test "${ECHO+set}" = set || ECHO=${as_echo-'printf %s\n'}
+: ${MAKE="make"}
+: ${MKDIR="mkdir"}
+: ${MV="mv -f"}
+: ${RM="rm -f"}
+: ${SHELL="${CONFIG_SHELL-/bin/sh}"}
+: ${Xsed="$SED -e 1s/^X//"}
+
+# Global variables:
+EXIT_SUCCESS=0
+EXIT_FAILURE=1
+EXIT_MISMATCH=63 # $? = 63 is used to indicate version mismatch to missing.
+EXIT_SKIP=77 # $? = 77 is used to indicate a skipped test to automake.
+
+exit_status=$EXIT_SUCCESS
+
+# Make sure IFS has a sensible default
+lt_nl='
+'
+IFS=" $lt_nl"
+
+dirname="s,/[^/]*$,,"
+basename="s,^.*/,,"
+
+# func_dirname file append nondir_replacement
+# Compute the dirname of FILE. If nonempty, add APPEND to the result,
+# otherwise set result to NONDIR_REPLACEMENT.
+func_dirname ()
+{
+ func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
+ if test "X$func_dirname_result" = "X${1}"; then
+ func_dirname_result="${3}"
+ else
+ func_dirname_result="$func_dirname_result${2}"
+ fi
+} # func_dirname may be replaced by extended shell implementation
+
+
+# func_basename file
+func_basename ()
+{
+ func_basename_result=`$ECHO "${1}" | $SED "$basename"`
+} # func_basename may be replaced by extended shell implementation
+
+
+# func_dirname_and_basename file append nondir_replacement
+# perform func_basename and func_dirname in a single function
+# call:
+# dirname: Compute the dirname of FILE. If nonempty,
+# add APPEND to the result, otherwise set result
+# to NONDIR_REPLACEMENT.
+# value returned in "$func_dirname_result"
+# basename: Compute filename of FILE.
+# value retuned in "$func_basename_result"
+# Implementation must be kept synchronized with func_dirname
+# and func_basename. For efficiency, we do not delegate to
+# those functions but instead duplicate the functionality here.
+func_dirname_and_basename ()
+{
+ # Extract subdirectory from the argument.
+ func_dirname_result=`$ECHO "${1}" | $SED -e "$dirname"`
+ if test "X$func_dirname_result" = "X${1}"; then
+ func_dirname_result="${3}"
+ else
+ func_dirname_result="$func_dirname_result${2}"
+ fi
+ func_basename_result=`$ECHO "${1}" | $SED -e "$basename"`
+} # func_dirname_and_basename may be replaced by extended shell implementation
+
+
+# func_stripname prefix suffix name
+# strip PREFIX and SUFFIX off of NAME.
+# PREFIX and SUFFIX must not contain globbing or regex special
+# characters, hashes, percent signs, but SUFFIX may contain a leading
+# dot (in which case that matches only a dot).
+# func_strip_suffix prefix name
+func_stripname ()
+{
+ case ${2} in
+ .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
+ *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
+ esac
+} # func_stripname may be replaced by extended shell implementation
+
+
+# These SED scripts presuppose an absolute path with a trailing slash.
+pathcar='s,^/\([^/]*\).*$,\1,'
+pathcdr='s,^/[^/]*,,'
+removedotparts=':dotsl
+ s@/\./@/@g
+ t dotsl
+ s,/\.$,/,'
+collapseslashes='s@/\{1,\}@/@g'
+finalslash='s,/*$,/,'
+
+# func_normal_abspath PATH
+# Remove doubled-up and trailing slashes, "." path components,
+# and cancel out any ".." path components in PATH after making
+# it an absolute path.
+# value returned in "$func_normal_abspath_result"
+func_normal_abspath ()
+{
+ # Start from root dir and reassemble the path.
+ func_normal_abspath_result=
+ func_normal_abspath_tpath=$1
+ func_normal_abspath_altnamespace=
+ case $func_normal_abspath_tpath in
+ "")
+ # Empty path, that just means $cwd.
+ func_stripname '' '/' "`pwd`"
+ func_normal_abspath_result=$func_stripname_result
+ return
+ ;;
+ # The next three entries are used to spot a run of precisely
+ # two leading slashes without using negated character classes;
+ # we take advantage of case's first-match behaviour.
+ ///*)
+ # Unusual form of absolute path, do nothing.
+ ;;
+ //*)
+ # Not necessarily an ordinary path; POSIX reserves leading '//'
+ # and for example Cygwin uses it to access remote file shares
+ # over CIFS/SMB, so we conserve a leading double slash if found.
+ func_normal_abspath_altnamespace=/
+ ;;
+ /*)
+ # Absolute path, do nothing.
+ ;;
+ *)
+ # Relative path, prepend $cwd.
+ func_normal_abspath_tpath=`pwd`/$func_normal_abspath_tpath
+ ;;
+ esac
+ # Cancel out all the simple stuff to save iterations. We also want
+ # the path to end with a slash for ease of parsing, so make sure
+ # there is one (and only one) here.
+ func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \
+ -e "$removedotparts" -e "$collapseslashes" -e "$finalslash"`
+ while :; do
+ # Processed it all yet?
+ if test "$func_normal_abspath_tpath" = / ; then
+ # If we ascended to the root using ".." the result may be empty now.
+ if test -z "$func_normal_abspath_result" ; then
+ func_normal_abspath_result=/
+ fi
+ break
+ fi
+ func_normal_abspath_tcomponent=`$ECHO "$func_normal_abspath_tpath" | $SED \
+ -e "$pathcar"`
+ func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \
+ -e "$pathcdr"`
+ # Figure out what to do with it
+ case $func_normal_abspath_tcomponent in
+ "")
+ # Trailing empty path component, ignore it.
+ ;;
+ ..)
+ # Parent dir; strip last assembled component from result.
+ func_dirname "$func_normal_abspath_result"
+ func_normal_abspath_result=$func_dirname_result
+ ;;
+ *)
+ # Actual path component, append it.
+ func_normal_abspath_result=$func_normal_abspath_result/$func_normal_abspath_tcomponent
+ ;;
+ esac
+ done
+ # Restore leading double-slash if one was found on entry.
+ func_normal_abspath_result=$func_normal_abspath_altnamespace$func_normal_abspath_result
+}
+
+# func_relative_path SRCDIR DSTDIR
+# generates a relative path from SRCDIR to DSTDIR, with a trailing
+# slash if non-empty, suitable for immediately appending a filename
+# without needing to append a separator.
+# value returned in "$func_relative_path_result"
+func_relative_path ()
+{
+ func_relative_path_result=
+ func_normal_abspath "$1"
+ func_relative_path_tlibdir=$func_normal_abspath_result
+ func_normal_abspath "$2"
+ func_relative_path_tbindir=$func_normal_abspath_result
+
+ # Ascend the tree starting from libdir
+ while :; do
+ # check if we have found a prefix of bindir
+ case $func_relative_path_tbindir in
+ $func_relative_path_tlibdir)
+ # found an exact match
+ func_relative_path_tcancelled=
+ break
+ ;;
+ $func_relative_path_tlibdir*)
+ # found a matching prefix
+ func_stripname "$func_relative_path_tlibdir" '' "$func_relative_path_tbindir"
+ func_relative_path_tcancelled=$func_stripname_result
+ if test -z "$func_relative_path_result"; then
+ func_relative_path_result=.
+ fi
+ break
+ ;;
+ *)
+ func_dirname $func_relative_path_tlibdir
+ func_relative_path_tlibdir=${func_dirname_result}
+ if test "x$func_relative_path_tlibdir" = x ; then
+ # Have to descend all the way to the root!
+ func_relative_path_result=../$func_relative_path_result
+ func_relative_path_tcancelled=$func_relative_path_tbindir
+ break
+ fi
+ func_relative_path_result=../$func_relative_path_result
+ ;;
+ esac
+ done
+
+ # Now calculate path; take care to avoid doubling-up slashes.
+ func_stripname '' '/' "$func_relative_path_result"
+ func_relative_path_result=$func_stripname_result
+ func_stripname '/' '/' "$func_relative_path_tcancelled"
+ if test "x$func_stripname_result" != x ; then
+ func_relative_path_result=${func_relative_path_result}/${func_stripname_result}
+ fi
+
+ # Normalisation. If bindir is libdir, return empty string,
+ # else relative path ending with a slash; either way, target
+ # file name can be directly appended.
+ if test ! -z "$func_relative_path_result"; then
+ func_stripname './' '' "$func_relative_path_result/"
+ func_relative_path_result=$func_stripname_result
+ fi
+}
+
+# The name of this program:
+func_dirname_and_basename "$progpath"
+progname=$func_basename_result
+
+# Make sure we have an absolute path for reexecution:
+case $progpath in
+ [\\/]*|[A-Za-z]:\\*) ;;
+ *[\\/]*)
+ progdir=$func_dirname_result
+ progdir=`cd "$progdir" && pwd`
+ progpath="$progdir/$progname"
+ ;;
+ *)
+ save_IFS="$IFS"
+ IFS=${PATH_SEPARATOR-:}
+ for progdir in $PATH; do
+ IFS="$save_IFS"
+ test -x "$progdir/$progname" && break
+ done
+ IFS="$save_IFS"
+ test -n "$progdir" || progdir=`pwd`
+ progpath="$progdir/$progname"
+ ;;
+esac
+
+# Sed substitution that helps us do robust quoting. It backslashifies
+# metacharacters that are still active within double-quoted strings.
+Xsed="${SED}"' -e 1s/^X//'
+sed_quote_subst='s/\([`"$\\]\)/\\\1/g'
+
+# Same as above, but do not quote variable references.
+double_quote_subst='s/\(["`\\]\)/\\\1/g'
+
+# Sed substitution that turns a string into a regex matching for the
+# string literally.
+sed_make_literal_regex='s,[].[^$\\*\/],\\&,g'
+
+# Sed substitution that converts a w32 file name or path
+# which contains forward slashes, into one that contains
+# (escaped) backslashes. A very naive implementation.
+lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g'
+
+# Re-`\' parameter expansions in output of double_quote_subst that were
+# `\'-ed in input to the same. If an odd number of `\' preceded a '$'
+# in input to double_quote_subst, that '$' was protected from expansion.
+# Since each input `\' is now two `\'s, look for any number of runs of
+# four `\'s followed by two `\'s and then a '$'. `\' that '$'.
+bs='\\'
+bs2='\\\\'
+bs4='\\\\\\\\'
+dollar='\$'
+sed_double_backslash="\
+ s/$bs4/&\\
+/g
+ s/^$bs2$dollar/$bs&/
+ s/\\([^$bs]\\)$bs2$dollar/\\1$bs2$bs$dollar/g
+ s/\n//g"
+
+# Standard options:
+opt_dry_run=false
+opt_help=false
+opt_quiet=false
+opt_verbose=false
+opt_warning=:
+
+# func_echo arg...
+# Echo program name prefixed message, along with the current mode
+# name if it has been set yet.
+func_echo ()
+{
+ $ECHO "$progname: ${opt_mode+$opt_mode: }$*"
+}
+
+# func_verbose arg...
+# Echo program name prefixed message in verbose mode only.
+func_verbose ()
+{
+ $opt_verbose && func_echo ${1+"$@"}
+
+ # A bug in bash halts the script if the last line of a function
+ # fails when set -e is in force, so we need another command to
+ # work around that:
+ :
+}
+
+# func_echo_all arg...
+# Invoke $ECHO with all args, space-separated.
+func_echo_all ()
+{
+ $ECHO "$*"
+}
+
+# func_error arg...
+# Echo program name prefixed message to standard error.
+func_error ()
+{
+ $ECHO "$progname: ${opt_mode+$opt_mode: }"${1+"$@"} 1>&2
+}
+
+# func_warning arg...
+# Echo program name prefixed warning message to standard error.
+func_warning ()
+{
+ $opt_warning && $ECHO "$progname: ${opt_mode+$opt_mode: }warning: "${1+"$@"} 1>&2
+
+ # bash bug again:
+ :
+}
+
+# func_fatal_error arg...
+# Echo program name prefixed message to standard error, and exit.
+func_fatal_error ()
+{
+ func_error ${1+"$@"}
+ exit $EXIT_FAILURE
+}
+
+# func_fatal_help arg...
+# Echo program name prefixed message to standard error, followed by
+# a help hint, and exit.
+func_fatal_help ()
+{
+ func_error ${1+"$@"}
+ func_fatal_error "$help"
+}
+help="Try \`$progname --help' for more information." ## default
+
+
+# func_grep expression filename
+# Check whether EXPRESSION matches any line of FILENAME, without output.
+func_grep ()
+{
+ $GREP "$1" "$2" >/dev/null 2>&1
+}
+
+
+# func_mkdir_p directory-path
+# Make sure the entire path to DIRECTORY-PATH is available.
+func_mkdir_p ()
+{
+ my_directory_path="$1"
+ my_dir_list=
+
+ if test -n "$my_directory_path" && test "$opt_dry_run" != ":"; then
+
+ # Protect directory names starting with `-'
+ case $my_directory_path in
+ -*) my_directory_path="./$my_directory_path" ;;
+ esac
+
+ # While some portion of DIR does not yet exist...
+ while test ! -d "$my_directory_path"; do
+ # ...make a list in topmost first order. Use a colon delimited
+ # list incase some portion of path contains whitespace.
+ my_dir_list="$my_directory_path:$my_dir_list"
+
+ # If the last portion added has no slash in it, the list is done
+ case $my_directory_path in */*) ;; *) break ;; esac
+
+ # ...otherwise throw away the child directory and loop
+ my_directory_path=`$ECHO "$my_directory_path" | $SED -e "$dirname"`
+ done
+ my_dir_list=`$ECHO "$my_dir_list" | $SED 's,:*$,,'`
+
+ save_mkdir_p_IFS="$IFS"; IFS=':'
+ for my_dir in $my_dir_list; do
+ IFS="$save_mkdir_p_IFS"
+ # mkdir can fail with a `File exist' error if two processes
+ # try to create one of the directories concurrently. Don't
+ # stop in that case!
+ $MKDIR "$my_dir" 2>/dev/null || :
+ done
+ IFS="$save_mkdir_p_IFS"
+
+ # Bail out if we (or some other process) failed to create a directory.
+ test -d "$my_directory_path" || \
+ func_fatal_error "Failed to create \`$1'"
+ fi
+}
+
+
+# func_mktempdir [string]
+# Make a temporary directory that won't clash with other running
+# libtool processes, and avoids race conditions if possible. If
+# given, STRING is the basename for that directory.
+func_mktempdir ()
+{
+ my_template="${TMPDIR-/tmp}/${1-$progname}"
+
+ if test "$opt_dry_run" = ":"; then
+ # Return a directory name, but don't create it in dry-run mode
+ my_tmpdir="${my_template}-$$"
+ else
+
+ # If mktemp works, use that first and foremost
+ my_tmpdir=`mktemp -d "${my_template}-XXXXXXXX" 2>/dev/null`
+
+ if test ! -d "$my_tmpdir"; then
+ # Failing that, at least try and use $RANDOM to avoid a race
+ my_tmpdir="${my_template}-${RANDOM-0}$$"
+
+ save_mktempdir_umask=`umask`
+ umask 0077
+ $MKDIR "$my_tmpdir"
+ umask $save_mktempdir_umask
+ fi
+
+ # If we're not in dry-run mode, bomb out on failure
+ test -d "$my_tmpdir" || \
+ func_fatal_error "cannot create temporary directory \`$my_tmpdir'"
+ fi
+
+ $ECHO "$my_tmpdir"
+}
+
+
+# func_quote_for_eval arg
+# Aesthetically quote ARG to be evaled later.
+# This function returns two values: FUNC_QUOTE_FOR_EVAL_RESULT
+# is double-quoted, suitable for a subsequent eval, whereas
+# FUNC_QUOTE_FOR_EVAL_UNQUOTED_RESULT has merely all characters
+# which are still active within double quotes backslashified.
+func_quote_for_eval ()
+{
+ case $1 in
+ *[\\\`\"\$]*)
+ func_quote_for_eval_unquoted_result=`$ECHO "$1" | $SED "$sed_quote_subst"` ;;
+ *)
+ func_quote_for_eval_unquoted_result="$1" ;;
+ esac
+
+ case $func_quote_for_eval_unquoted_result in
+ # Double-quote args containing shell metacharacters to delay
+ # word splitting, command substitution and and variable
+ # expansion for a subsequent eval.
+ # Many Bourne shells cannot handle close brackets correctly
+ # in scan sets, so we specify it separately.
+ *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
+ func_quote_for_eval_result="\"$func_quote_for_eval_unquoted_result\""
+ ;;
+ *)
+ func_quote_for_eval_result="$func_quote_for_eval_unquoted_result"
+ esac
+}
+
+
+# func_quote_for_expand arg
+# Aesthetically quote ARG to be evaled later; same as above,
+# but do not quote variable references.
+func_quote_for_expand ()
+{
+ case $1 in
+ *[\\\`\"]*)
+ my_arg=`$ECHO "$1" | $SED \
+ -e "$double_quote_subst" -e "$sed_double_backslash"` ;;
+ *)
+ my_arg="$1" ;;
+ esac
+
+ case $my_arg in
+ # Double-quote args containing shell metacharacters to delay
+ # word splitting and command substitution for a subsequent eval.
+ # Many Bourne shells cannot handle close brackets correctly
+ # in scan sets, so we specify it separately.
+ *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
+ my_arg="\"$my_arg\""
+ ;;
+ esac
+
+ func_quote_for_expand_result="$my_arg"
+}
+
+
+# func_show_eval cmd [fail_exp]
+# Unless opt_silent is true, then output CMD. Then, if opt_dryrun is
+# not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP
+# is given, then evaluate it.
+func_show_eval ()
+{
+ my_cmd="$1"
+ my_fail_exp="${2-:}"
+
+ ${opt_silent-false} || {
+ func_quote_for_expand "$my_cmd"
+ eval "func_echo $func_quote_for_expand_result"
+ }
+
+ if ${opt_dry_run-false}; then :; else
+ eval "$my_cmd"
+ my_status=$?
+ if test "$my_status" -eq 0; then :; else
+ eval "(exit $my_status); $my_fail_exp"
+ fi
+ fi
+}
+
+
+# func_show_eval_locale cmd [fail_exp]
+# Unless opt_silent is true, then output CMD. Then, if opt_dryrun is
+# not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP
+# is given, then evaluate it. Use the saved locale for evaluation.
+func_show_eval_locale ()
+{
+ my_cmd="$1"
+ my_fail_exp="${2-:}"
+
+ ${opt_silent-false} || {
+ func_quote_for_expand "$my_cmd"
+ eval "func_echo $func_quote_for_expand_result"
+ }
+
+ if ${opt_dry_run-false}; then :; else
+ eval "$lt_user_locale
+ $my_cmd"
+ my_status=$?
+ eval "$lt_safe_locale"
+ if test "$my_status" -eq 0; then :; else
+ eval "(exit $my_status); $my_fail_exp"
+ fi
+ fi
+}
+
+# func_tr_sh
+# Turn $1 into a string suitable for a shell variable name.
+# Result is stored in $func_tr_sh_result. All characters
+# not in the set a-zA-Z0-9_ are replaced with '_'. Further,
+# if $1 begins with a digit, a '_' is prepended as well.
+func_tr_sh ()
+{
+ case $1 in
+ [0-9]* | *[!a-zA-Z0-9_]*)
+ func_tr_sh_result=`$ECHO "$1" | $SED 's/^\([0-9]\)/_\1/; s/[^a-zA-Z0-9_]/_/g'`
+ ;;
+ * )
+ func_tr_sh_result=$1
+ ;;
+ esac
+}
+
+
+# func_version
+# Echo version message to standard output and exit.
+func_version ()
+{
+ $opt_debug
+
+ $SED -n '/(C)/!b go
+ :more
+ /\./!{
+ N
+ s/\n# / /
+ b more
+ }
+ :go
+ /^# '$PROGRAM' (GNU /,/# warranty; / {
+ s/^# //
+ s/^# *$//
+ s/\((C)\)[ 0-9,-]*\( [1-9][0-9]*\)/\1\2/
+ p
+ }' < "$progpath"
+ exit $?
+}
+
+# func_usage
+# Echo short help message to standard output and exit.
+func_usage ()
+{
+ $opt_debug
+
+ $SED -n '/^# Usage:/,/^# *.*--help/ {
+ s/^# //
+ s/^# *$//
+ s/\$progname/'$progname'/
+ p
+ }' < "$progpath"
+ echo
+ $ECHO "run \`$progname --help | more' for full usage"
+ exit $?
+}
+
+# func_help [NOEXIT]
+# Echo long help message to standard output and exit,
+# unless 'noexit' is passed as argument.
+func_help ()
+{
+ $opt_debug
+
+ $SED -n '/^# Usage:/,/# Report bugs to/ {
+ :print
+ s/^# //
+ s/^# *$//
+ s*\$progname*'$progname'*
+ s*\$host*'"$host"'*
+ s*\$SHELL*'"$SHELL"'*
+ s*\$LTCC*'"$LTCC"'*
+ s*\$LTCFLAGS*'"$LTCFLAGS"'*
+ s*\$LD*'"$LD"'*
+ s/\$with_gnu_ld/'"$with_gnu_ld"'/
+ s/\$automake_version/'"`(${AUTOMAKE-automake} --version) 2>/dev/null |$SED 1q`"'/
+ s/\$autoconf_version/'"`(${AUTOCONF-autoconf} --version) 2>/dev/null |$SED 1q`"'/
+ p
+ d
+ }
+ /^# .* home page:/b print
+ /^# General help using/b print
+ ' < "$progpath"
+ ret=$?
+ if test -z "$1"; then
+ exit $ret
+ fi
+}
+
+# func_missing_arg argname
+# Echo program name prefixed message to standard error and set global
+# exit_cmd.
+func_missing_arg ()
+{
+ $opt_debug
+
+ func_error "missing argument for $1."
+ exit_cmd=exit
+}
+
+
+# func_split_short_opt shortopt
+# Set func_split_short_opt_name and func_split_short_opt_arg shell
+# variables after splitting SHORTOPT after the 2nd character.
+func_split_short_opt ()
+{
+ my_sed_short_opt='1s/^\(..\).*$/\1/;q'
+ my_sed_short_rest='1s/^..\(.*\)$/\1/;q'
+
+ func_split_short_opt_name=`$ECHO "$1" | $SED "$my_sed_short_opt"`
+ func_split_short_opt_arg=`$ECHO "$1" | $SED "$my_sed_short_rest"`
+} # func_split_short_opt may be replaced by extended shell implementation
+
+
+# func_split_long_opt longopt
+# Set func_split_long_opt_name and func_split_long_opt_arg shell
+# variables after splitting LONGOPT at the `=' sign.
+func_split_long_opt ()
+{
+ my_sed_long_opt='1s/^\(--[^=]*\)=.*/\1/;q'
+ my_sed_long_arg='1s/^--[^=]*=//'
+
+ func_split_long_opt_name=`$ECHO "$1" | $SED "$my_sed_long_opt"`
+ func_split_long_opt_arg=`$ECHO "$1" | $SED "$my_sed_long_arg"`
+} # func_split_long_opt may be replaced by extended shell implementation
+
+exit_cmd=:
+
+
+
+
+
+magic="%%%MAGIC variable%%%"
+magic_exe="%%%MAGIC EXE variable%%%"
+
+# Global variables.
+nonopt=
+preserve_args=
+lo2o="s/\\.lo\$/.${objext}/"
+o2lo="s/\\.${objext}\$/.lo/"
+extracted_archives=
+extracted_serial=0
+
+# If this variable is set in any of the actions, the command in it
+# will be execed at the end. This prevents here-documents from being
+# left over by shells.
+exec_cmd=
+
+# func_append var value
+# Append VALUE to the end of shell variable VAR.
+func_append ()
+{
+ eval "${1}=\$${1}\${2}"
+} # func_append may be replaced by extended shell implementation
+
+# func_append_quoted var value
+# Quote VALUE and append to the end of shell variable VAR, separated
+# by a space.
+func_append_quoted ()
+{
+ func_quote_for_eval "${2}"
+ eval "${1}=\$${1}\\ \$func_quote_for_eval_result"
+} # func_append_quoted may be replaced by extended shell implementation
+
+
+# func_arith arithmetic-term...
+func_arith ()
+{
+ func_arith_result=`expr "${@}"`
+} # func_arith may be replaced by extended shell implementation
+
+
+# func_len string
+# STRING may not start with a hyphen.
+func_len ()
+{
+ func_len_result=`expr "${1}" : ".*" 2>/dev/null || echo $max_cmd_len`
+} # func_len may be replaced by extended shell implementation
+
+
+# func_lo2o object
+func_lo2o ()
+{
+ func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
+} # func_lo2o may be replaced by extended shell implementation
+
+
+# func_xform libobj-or-source
+func_xform ()
+{
+ func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'`
+} # func_xform may be replaced by extended shell implementation
+
+
+# func_fatal_configuration arg...
+# Echo program name prefixed message to standard error, followed by
+# a configuration failure hint, and exit.
+func_fatal_configuration ()
+{
+ func_error ${1+"$@"}
+ func_error "See the $PACKAGE documentation for more information."
+ func_fatal_error "Fatal configuration error."
+}
+
+
+# func_config
+# Display the configuration for all the tags in this script.
+func_config ()
+{
+ re_begincf='^# ### BEGIN LIBTOOL'
+ re_endcf='^# ### END LIBTOOL'
+
+ # Default configuration.
+ $SED "1,/$re_begincf CONFIG/d;/$re_endcf CONFIG/,\$d" < "$progpath"
+
+ # Now print the configurations for the tags.
+ for tagname in $taglist; do
+ $SED -n "/$re_begincf TAG CONFIG: $tagname\$/,/$re_endcf TAG CONFIG: $tagname\$/p" < "$progpath"
+ done
+
+ exit $?
+}
+
+# func_features
+# Display the features supported by this script.
+func_features ()
+{
+ echo "host: $host"
+ if test "$build_libtool_libs" = yes; then
+ echo "enable shared libraries"
+ else
+ echo "disable shared libraries"
+ fi
+ if test "$build_old_libs" = yes; then
+ echo "enable static libraries"
+ else
+ echo "disable static libraries"
+ fi
+
+ exit $?
+}
+
+# func_enable_tag tagname
+# Verify that TAGNAME is valid, and either flag an error and exit, or
+# enable the TAGNAME tag. We also add TAGNAME to the global $taglist
+# variable here.
+func_enable_tag ()
+{
+ # Global variable:
+ tagname="$1"
+
+ re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$"
+ re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$"
+ sed_extractcf="/$re_begincf/,/$re_endcf/p"
+
+ # Validate tagname.
+ case $tagname in
+ *[!-_A-Za-z0-9,/]*)
+ func_fatal_error "invalid tag name: $tagname"
+ ;;
+ esac
+
+ # Don't test for the "default" C tag, as we know it's
+ # there but not specially marked.
+ case $tagname in
+ CC) ;;
+ *)
+ if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then
+ taglist="$taglist $tagname"
+
+ # Evaluate the configuration. Be careful to quote the path
+ # and the sed script, to avoid splitting on whitespace, but
+ # also don't use non-portable quotes within backquotes within
+ # quotes we have to do it in 2 steps:
+ extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"`
+ eval "$extractedcf"
+ else
+ func_error "ignoring unknown tag $tagname"
+ fi
+ ;;
+ esac
+}
+
+# func_check_version_match
+# Ensure that we are using m4 macros, and libtool script from the same
+# release of libtool.
+func_check_version_match ()
+{
+ if test "$package_revision" != "$macro_revision"; then
+ if test "$VERSION" != "$macro_version"; then
+ if test -z "$macro_version"; then
+ cat >&2 <<_LT_EOF
+$progname: Version mismatch error. This is $PACKAGE $VERSION, but the
+$progname: definition of this LT_INIT comes from an older release.
+$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
+$progname: and run autoconf again.
+_LT_EOF
+ else
+ cat >&2 <<_LT_EOF
+$progname: Version mismatch error. This is $PACKAGE $VERSION, but the
+$progname: definition of this LT_INIT comes from $PACKAGE $macro_version.
+$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
+$progname: and run autoconf again.
+_LT_EOF
+ fi
+ else
+ cat >&2 <<_LT_EOF
+$progname: Version mismatch error. This is $PACKAGE $VERSION, revision $package_revision,
+$progname: but the definition of this LT_INIT comes from revision $macro_revision.
+$progname: You should recreate aclocal.m4 with macros from revision $package_revision
+$progname: of $PACKAGE $VERSION and run autoconf again.
+_LT_EOF
+ fi
+
+ exit $EXIT_MISMATCH
+ fi
+}
+
+
+# Shorthand for --mode=foo, only valid as the first argument
+case $1 in
+clean|clea|cle|cl)
+ shift; set dummy --mode clean ${1+"$@"}; shift
+ ;;
+compile|compil|compi|comp|com|co|c)
+ shift; set dummy --mode compile ${1+"$@"}; shift
+ ;;
+execute|execut|execu|exec|exe|ex|e)
+ shift; set dummy --mode execute ${1+"$@"}; shift
+ ;;
+finish|finis|fini|fin|fi|f)
+ shift; set dummy --mode finish ${1+"$@"}; shift
+ ;;
+install|instal|insta|inst|ins|in|i)
+ shift; set dummy --mode install ${1+"$@"}; shift
+ ;;
+link|lin|li|l)
+ shift; set dummy --mode link ${1+"$@"}; shift
+ ;;
+uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u)
+ shift; set dummy --mode uninstall ${1+"$@"}; shift
+ ;;
+esac
+
+
+
+# Option defaults:
+opt_debug=:
+opt_dry_run=false
+opt_config=false
+opt_preserve_dup_deps=false
+opt_features=false
+opt_finish=false
+opt_help=false
+opt_help_all=false
+opt_silent=:
+opt_warning=:
+opt_verbose=:
+opt_silent=false
+opt_verbose=false
+
+
+# Parse options once, thoroughly. This comes as soon as possible in the
+# script to make things like `--version' happen as quickly as we can.
+{
+ # this just eases exit handling
+ while test $# -gt 0; do
+ opt="$1"
+ shift
+ case $opt in
+ --debug|-x) opt_debug='set -x'
+ func_echo "enabling shell trace mode"
+ $opt_debug
+ ;;
+ --dry-run|--dryrun|-n)
+ opt_dry_run=:
+ ;;
+ --config)
+ opt_config=:
+func_config
+ ;;
+ --dlopen|-dlopen)
+ optarg="$1"
+ opt_dlopen="${opt_dlopen+$opt_dlopen
+}$optarg"
+ shift
+ ;;
+ --preserve-dup-deps)
+ opt_preserve_dup_deps=:
+ ;;
+ --features)
+ opt_features=:
+func_features
+ ;;
+ --finish)
+ opt_finish=:
+set dummy --mode finish ${1+"$@"}; shift
+ ;;
+ --help)
+ opt_help=:
+ ;;
+ --help-all)
+ opt_help_all=:
+opt_help=': help-all'
+ ;;
+ --mode)
+ test $# = 0 && func_missing_arg $opt && break
+ optarg="$1"
+ opt_mode="$optarg"
+case $optarg in
+ # Valid mode arguments:
+ clean|compile|execute|finish|install|link|relink|uninstall) ;;
+
+ # Catch anything else as an error
+ *) func_error "invalid argument for $opt"
+ exit_cmd=exit
+ break
+ ;;
+esac
+ shift
+ ;;
+ --no-silent|--no-quiet)
+ opt_silent=false
+func_append preserve_args " $opt"
+ ;;
+ --no-warning|--no-warn)
+ opt_warning=false
+func_append preserve_args " $opt"
+ ;;
+ --no-verbose)
+ opt_verbose=false
+func_append preserve_args " $opt"
+ ;;
+ --silent|--quiet)
+ opt_silent=:
+func_append preserve_args " $opt"
+ opt_verbose=false
+ ;;
+ --verbose|-v)
+ opt_verbose=:
+func_append preserve_args " $opt"
+opt_silent=false
+ ;;
+ --tag)
+ test $# = 0 && func_missing_arg $opt && break
+ optarg="$1"
+ opt_tag="$optarg"
+func_append preserve_args " $opt $optarg"
+func_enable_tag "$optarg"
+ shift
+ ;;
+
+ -\?|-h) func_usage ;;
+ --help) func_help ;;
+ --version) func_version ;;
+
+ # Separate optargs to long options:
+ --*=*)
+ func_split_long_opt "$opt"
+ set dummy "$func_split_long_opt_name" "$func_split_long_opt_arg" ${1+"$@"}
+ shift
+ ;;
+
+ # Separate non-argument short options:
+ -\?*|-h*|-n*|-v*)
+ func_split_short_opt "$opt"
+ set dummy "$func_split_short_opt_name" "-$func_split_short_opt_arg" ${1+"$@"}
+ shift
+ ;;
+
+ --) break ;;
+ -*) func_fatal_help "unrecognized option \`$opt'" ;;
+ *) set dummy "$opt" ${1+"$@"}; shift; break ;;
+ esac
+ done
+
+ # Validate options:
+
+ # save first non-option argument
+ if test "$#" -gt 0; then
+ nonopt="$opt"
+ shift
+ fi
+
+ # preserve --debug
+ test "$opt_debug" = : || func_append preserve_args " --debug"
+
+ case $host in
+ *cygwin* | *mingw* | *pw32* | *cegcc*)
+ # don't eliminate duplications in $postdeps and $predeps
+ opt_duplicate_compiler_generated_deps=:
+ ;;
+ *)
+ opt_duplicate_compiler_generated_deps=$opt_preserve_dup_deps
+ ;;
+ esac
+
+ $opt_help || {
+ # Sanity checks first:
+ func_check_version_match
+
+ if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then
+ func_fatal_configuration "not configured to build any kind of library"
+ fi
+
+ # Darwin sucks
+ eval std_shrext=\"$shrext_cmds\"
+
+ # Only execute mode is allowed to have -dlopen flags.
+ if test -n "$opt_dlopen" && test "$opt_mode" != execute; then
+ func_error "unrecognized option \`-dlopen'"
+ $ECHO "$help" 1>&2
+ exit $EXIT_FAILURE
+ fi
+
+ # Change the help message to a mode-specific one.
+ generic_help="$help"
+ help="Try \`$progname --help --mode=$opt_mode' for more information."
+ }
+
+
+ # Bail if the options were screwed
+ $exit_cmd $EXIT_FAILURE
+}
+
+
+
+
+## ----------- ##
+## Main. ##
+## ----------- ##
+
+# func_lalib_p file
+# True iff FILE is a libtool `.la' library or `.lo' object file.
+# This function is only a basic sanity check; it will hardly flush out
+# determined imposters.
+func_lalib_p ()
+{
+ test -f "$1" &&
+ $SED -e 4q "$1" 2>/dev/null \
+ | $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1
+}
+
+# func_lalib_unsafe_p file
+# True iff FILE is a libtool `.la' library or `.lo' object file.
+# This function implements the same check as func_lalib_p without
+# resorting to external programs. To this end, it redirects stdin and
+# closes it afterwards, without saving the original file descriptor.
+# As a safety measure, use it only where a negative result would be
+# fatal anyway. Works if `file' does not exist.
+func_lalib_unsafe_p ()
+{
+ lalib_p=no
+ if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then
+ for lalib_p_l in 1 2 3 4
+ do
+ read lalib_p_line
+ case "$lalib_p_line" in
+ \#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;;
+ esac
+ done
+ exec 0<&5 5<&-
+ fi
+ test "$lalib_p" = yes
+}
+
+# func_ltwrapper_script_p file
+# True iff FILE is a libtool wrapper script
+# This function is only a basic sanity check; it will hardly flush out
+# determined imposters.
+func_ltwrapper_script_p ()
+{
+ func_lalib_p "$1"
+}
+
+# func_ltwrapper_executable_p file
+# True iff FILE is a libtool wrapper executable
+# This function is only a basic sanity check; it will hardly flush out
+# determined imposters.
+func_ltwrapper_executable_p ()
+{
+ func_ltwrapper_exec_suffix=
+ case $1 in
+ *.exe) ;;
+ *) func_ltwrapper_exec_suffix=.exe ;;
+ esac
+ $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1
+}
+
+# func_ltwrapper_scriptname file
+# Assumes file is an ltwrapper_executable
+# uses $file to determine the appropriate filename for a
+# temporary ltwrapper_script.
+func_ltwrapper_scriptname ()
+{
+ func_dirname_and_basename "$1" "" "."
+ func_stripname '' '.exe' "$func_basename_result"
+ func_ltwrapper_scriptname_result="$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper"
+}
+
+# func_ltwrapper_p file
+# True iff FILE is a libtool wrapper script or wrapper executable
+# This function is only a basic sanity check; it will hardly flush out
+# determined imposters.
+func_ltwrapper_p ()
+{
+ func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1"
+}
+
+
+# func_execute_cmds commands fail_cmd
+# Execute tilde-delimited COMMANDS.
+# If FAIL_CMD is given, eval that upon failure.
+# FAIL_CMD may read-access the current command in variable CMD!
+func_execute_cmds ()
+{
+ $opt_debug
+ save_ifs=$IFS; IFS='~'
+ for cmd in $1; do
+ IFS=$save_ifs
+ eval cmd=\"$cmd\"
+ func_show_eval "$cmd" "${2-:}"
+ done
+ IFS=$save_ifs
+}
+
+
+# func_source file
+# Source FILE, adding directory component if necessary.
+# Note that it is not necessary on cygwin/mingw to append a dot to
+# FILE even if both FILE and FILE.exe exist: automatic-append-.exe
+# behavior happens only for exec(3), not for open(2)! Also, sourcing
+# `FILE.' does not work on cygwin managed mounts.
+func_source ()
+{
+ $opt_debug
+ case $1 in
+ */* | *\\*) . "$1" ;;
+ *) . "./$1" ;;
+ esac
+}
+
+
+# func_resolve_sysroot PATH
+# Replace a leading = in PATH with a sysroot. Store the result into
+# func_resolve_sysroot_result
+func_resolve_sysroot ()
+{
+ func_resolve_sysroot_result=$1
+ case $func_resolve_sysroot_result in
+ =*)
+ func_stripname '=' '' "$func_resolve_sysroot_result"
+ func_resolve_sysroot_result=$lt_sysroot$func_stripname_result
+ ;;
+ esac
+}
+
+# func_replace_sysroot PATH
+# If PATH begins with the sysroot, replace it with = and
+# store the result into func_replace_sysroot_result.
+func_replace_sysroot ()
+{
+ case "$lt_sysroot:$1" in
+ ?*:"$lt_sysroot"*)
+ func_stripname "$lt_sysroot" '' "$1"
+ func_replace_sysroot_result="=$func_stripname_result"
+ ;;
+ *)
+ # Including no sysroot.
+ func_replace_sysroot_result=$1
+ ;;
+ esac
+}
+
+# func_infer_tag arg
+# Infer tagged configuration to use if any are available and
+# if one wasn't chosen via the "--tag" command line option.
+# Only attempt this if the compiler in the base compile
+# command doesn't match the default compiler.
+# arg is usually of the form 'gcc ...'
+func_infer_tag ()
+{
+ $opt_debug
+ if test -n "$available_tags" && test -z "$tagname"; then
+ CC_quoted=
+ for arg in $CC; do
+ func_append_quoted CC_quoted "$arg"
+ done
+ CC_expanded=`func_echo_all $CC`
+ CC_quoted_expanded=`func_echo_all $CC_quoted`
+ case $@ in
+ # Blanks in the command may have been stripped by the calling shell,
+ # but not from the CC environment variable when configure was run.
+ " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \
+ " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) ;;
+ # Blanks at the start of $base_compile will cause this to fail
+ # if we don't check for them as well.
+ *)
+ for z in $available_tags; do
+ if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then
+ # Evaluate the configuration.
+ eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`"
+ CC_quoted=
+ for arg in $CC; do
+ # Double-quote args containing other shell metacharacters.
+ func_append_quoted CC_quoted "$arg"
+ done
+ CC_expanded=`func_echo_all $CC`
+ CC_quoted_expanded=`func_echo_all $CC_quoted`
+ case "$@ " in
+ " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \
+ " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*)
+ # The compiler in the base compile command matches
+ # the one in the tagged configuration.
+ # Assume this is the tagged configuration we want.
+ tagname=$z
+ break
+ ;;
+ esac
+ fi
+ done
+ # If $tagname still isn't set, then no tagged configuration
+ # was found and let the user know that the "--tag" command
+ # line option must be used.
+ if test -z "$tagname"; then
+ func_echo "unable to infer tagged configuration"
+ func_fatal_error "specify a tag with \`--tag'"
+# else
+# func_verbose "using $tagname tagged configuration"
+ fi
+ ;;
+ esac
+ fi
+}
+
+
+
+# func_write_libtool_object output_name pic_name nonpic_name
+# Create a libtool object file (analogous to a ".la" file),
+# but don't create it if we're doing a dry run.
+func_write_libtool_object ()
+{
+ write_libobj=${1}
+ if test "$build_libtool_libs" = yes; then
+ write_lobj=\'${2}\'
+ else
+ write_lobj=none
+ fi
+
+ if test "$build_old_libs" = yes; then
+ write_oldobj=\'${3}\'
+ else
+ write_oldobj=none
+ fi
+
+ $opt_dry_run || {
+ cat >${write_libobj}T <<EOF
+# $write_libobj - a libtool object file
+# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object=$write_lobj
+
+# Name of the non-PIC object
+non_pic_object=$write_oldobj
+
+EOF
+ $MV "${write_libobj}T" "${write_libobj}"
+ }
+}
+
+
+##################################################
+# FILE NAME AND PATH CONVERSION HELPER FUNCTIONS #
+##################################################
+
+# func_convert_core_file_wine_to_w32 ARG
+# Helper function used by file name conversion functions when $build is *nix,
+# and $host is mingw, cygwin, or some other w32 environment. Relies on a
+# correctly configured wine environment available, with the winepath program
+# in $build's $PATH.
+#
+# ARG is the $build file name to be converted to w32 format.
+# Result is available in $func_convert_core_file_wine_to_w32_result, and will
+# be empty on error (or when ARG is empty)
+func_convert_core_file_wine_to_w32 ()
+{
+ $opt_debug
+ func_convert_core_file_wine_to_w32_result="$1"
+ if test -n "$1"; then
+ # Unfortunately, winepath does not exit with a non-zero error code, so we
+ # are forced to check the contents of stdout. On the other hand, if the
+ # command is not found, the shell will set an exit code of 127 and print
+ # *an error message* to stdout. So we must check for both error code of
+ # zero AND non-empty stdout, which explains the odd construction:
+ func_convert_core_file_wine_to_w32_tmp=`winepath -w "$1" 2>/dev/null`
+ if test "$?" -eq 0 && test -n "${func_convert_core_file_wine_to_w32_tmp}"; then
+ func_convert_core_file_wine_to_w32_result=`$ECHO "$func_convert_core_file_wine_to_w32_tmp" |
+ $SED -e "$lt_sed_naive_backslashify"`
+ else
+ func_convert_core_file_wine_to_w32_result=
+ fi
+ fi
+}
+# end: func_convert_core_file_wine_to_w32
+
+
+# func_convert_core_path_wine_to_w32 ARG
+# Helper function used by path conversion functions when $build is *nix, and
+# $host is mingw, cygwin, or some other w32 environment. Relies on a correctly
+# configured wine environment available, with the winepath program in $build's
+# $PATH. Assumes ARG has no leading or trailing path separator characters.
+#
+# ARG is path to be converted from $build format to win32.
+# Result is available in $func_convert_core_path_wine_to_w32_result.
+# Unconvertible file (directory) names in ARG are skipped; if no directory names
+# are convertible, then the result may be empty.
+func_convert_core_path_wine_to_w32 ()
+{
+ $opt_debug
+ # unfortunately, winepath doesn't convert paths, only file names
+ func_convert_core_path_wine_to_w32_result=""
+ if test -n "$1"; then
+ oldIFS=$IFS
+ IFS=:
+ for func_convert_core_path_wine_to_w32_f in $1; do
+ IFS=$oldIFS
+ func_convert_core_file_wine_to_w32 "$func_convert_core_path_wine_to_w32_f"
+ if test -n "$func_convert_core_file_wine_to_w32_result" ; then
+ if test -z "$func_convert_core_path_wine_to_w32_result"; then
+ func_convert_core_path_wine_to_w32_result="$func_convert_core_file_wine_to_w32_result"
+ else
+ func_append func_convert_core_path_wine_to_w32_result ";$func_convert_core_file_wine_to_w32_result"
+ fi
+ fi
+ done
+ IFS=$oldIFS
+ fi
+}
+# end: func_convert_core_path_wine_to_w32
+
+
+# func_cygpath ARGS...
+# Wrapper around calling the cygpath program via LT_CYGPATH. This is used when
+# when (1) $build is *nix and Cygwin is hosted via a wine environment; or (2)
+# $build is MSYS and $host is Cygwin, or (3) $build is Cygwin. In case (1) or
+# (2), returns the Cygwin file name or path in func_cygpath_result (input
+# file name or path is assumed to be in w32 format, as previously converted
+# from $build's *nix or MSYS format). In case (3), returns the w32 file name
+# or path in func_cygpath_result (input file name or path is assumed to be in
+# Cygwin format). Returns an empty string on error.
+#
+# ARGS are passed to cygpath, with the last one being the file name or path to
+# be converted.
+#
+# Specify the absolute *nix (or w32) name to cygpath in the LT_CYGPATH
+# environment variable; do not put it in $PATH.
+func_cygpath ()
+{
+ $opt_debug
+ if test -n "$LT_CYGPATH" && test -f "$LT_CYGPATH"; then
+ func_cygpath_result=`$LT_CYGPATH "$@" 2>/dev/null`
+ if test "$?" -ne 0; then
+ # on failure, ensure result is empty
+ func_cygpath_result=
+ fi
+ else
+ func_cygpath_result=
+ func_error "LT_CYGPATH is empty or specifies non-existent file: \`$LT_CYGPATH'"
+ fi
+}
+#end: func_cygpath
+
+
+# func_convert_core_msys_to_w32 ARG
+# Convert file name or path ARG from MSYS format to w32 format. Return
+# result in func_convert_core_msys_to_w32_result.
+func_convert_core_msys_to_w32 ()
+{
+ $opt_debug
+ # awkward: cmd appends spaces to result
+ func_convert_core_msys_to_w32_result=`( cmd //c echo "$1" ) 2>/dev/null |
+ $SED -e 's/[ ]*$//' -e "$lt_sed_naive_backslashify"`
+}
+#end: func_convert_core_msys_to_w32
+
+
+# func_convert_file_check ARG1 ARG2
+# Verify that ARG1 (a file name in $build format) was converted to $host
+# format in ARG2. Otherwise, emit an error message, but continue (resetting
+# func_to_host_file_result to ARG1).
+func_convert_file_check ()
+{
+ $opt_debug
+ if test -z "$2" && test -n "$1" ; then
+ func_error "Could not determine host file name corresponding to"
+ func_error " \`$1'"
+ func_error "Continuing, but uninstalled executables may not work."
+ # Fallback:
+ func_to_host_file_result="$1"
+ fi
+}
+# end func_convert_file_check
+
+
+# func_convert_path_check FROM_PATHSEP TO_PATHSEP FROM_PATH TO_PATH
+# Verify that FROM_PATH (a path in $build format) was converted to $host
+# format in TO_PATH. Otherwise, emit an error message, but continue, resetting
+# func_to_host_file_result to a simplistic fallback value (see below).
+func_convert_path_check ()
+{
+ $opt_debug
+ if test -z "$4" && test -n "$3"; then
+ func_error "Could not determine the host path corresponding to"
+ func_error " \`$3'"
+ func_error "Continuing, but uninstalled executables may not work."
+ # Fallback. This is a deliberately simplistic "conversion" and
+ # should not be "improved". See libtool.info.
+ if test "x$1" != "x$2"; then
+ lt_replace_pathsep_chars="s|$1|$2|g"
+ func_to_host_path_result=`echo "$3" |
+ $SED -e "$lt_replace_pathsep_chars"`
+ else
+ func_to_host_path_result="$3"
+ fi
+ fi
+}
+# end func_convert_path_check
+
+
+# func_convert_path_front_back_pathsep FRONTPAT BACKPAT REPL ORIG
+# Modifies func_to_host_path_result by prepending REPL if ORIG matches FRONTPAT
+# and appending REPL if ORIG matches BACKPAT.
+func_convert_path_front_back_pathsep ()
+{
+ $opt_debug
+ case $4 in
+ $1 ) func_to_host_path_result="$3$func_to_host_path_result"
+ ;;
+ esac
+ case $4 in
+ $2 ) func_append func_to_host_path_result "$3"
+ ;;
+ esac
+}
+# end func_convert_path_front_back_pathsep
+
+
+##################################################
+# $build to $host FILE NAME CONVERSION FUNCTIONS #
+##################################################
+# invoked via `$to_host_file_cmd ARG'
+#
+# In each case, ARG is the path to be converted from $build to $host format.
+# Result will be available in $func_to_host_file_result.
+
+
+# func_to_host_file ARG
+# Converts the file name ARG from $build format to $host format. Return result
+# in func_to_host_file_result.
+func_to_host_file ()
+{
+ $opt_debug
+ $to_host_file_cmd "$1"
+}
+# end func_to_host_file
+
+
+# func_to_tool_file ARG LAZY
+# converts the file name ARG from $build format to toolchain format. Return
+# result in func_to_tool_file_result. If the conversion in use is listed
+# in (the comma separated) LAZY, no conversion takes place.
+func_to_tool_file ()
+{
+ $opt_debug
+ case ,$2, in
+ *,"$to_tool_file_cmd",*)
+ func_to_tool_file_result=$1
+ ;;
+ *)
+ $to_tool_file_cmd "$1"
+ func_to_tool_file_result=$func_to_host_file_result
+ ;;
+ esac
+}
+# end func_to_tool_file
+
+
+# func_convert_file_noop ARG
+# Copy ARG to func_to_host_file_result.
+func_convert_file_noop ()
+{
+ func_to_host_file_result="$1"
+}
+# end func_convert_file_noop
+
+
+# func_convert_file_msys_to_w32 ARG
+# Convert file name ARG from (mingw) MSYS to (mingw) w32 format; automatic
+# conversion to w32 is not available inside the cwrapper. Returns result in
+# func_to_host_file_result.
+func_convert_file_msys_to_w32 ()
+{
+ $opt_debug
+ func_to_host_file_result="$1"
+ if test -n "$1"; then
+ func_convert_core_msys_to_w32 "$1"
+ func_to_host_file_result="$func_convert_core_msys_to_w32_result"
+ fi
+ func_convert_file_check "$1" "$func_to_host_file_result"
+}
+# end func_convert_file_msys_to_w32
+
+
+# func_convert_file_cygwin_to_w32 ARG
+# Convert file name ARG from Cygwin to w32 format. Returns result in
+# func_to_host_file_result.
+func_convert_file_cygwin_to_w32 ()
+{
+ $opt_debug
+ func_to_host_file_result="$1"
+ if test -n "$1"; then
+ # because $build is cygwin, we call "the" cygpath in $PATH; no need to use
+ # LT_CYGPATH in this case.
+ func_to_host_file_result=`cygpath -m "$1"`
+ fi
+ func_convert_file_check "$1" "$func_to_host_file_result"
+}
+# end func_convert_file_cygwin_to_w32
+
+
+# func_convert_file_nix_to_w32 ARG
+# Convert file name ARG from *nix to w32 format. Requires a wine environment
+# and a working winepath. Returns result in func_to_host_file_result.
+func_convert_file_nix_to_w32 ()
+{
+ $opt_debug
+ func_to_host_file_result="$1"
+ if test -n "$1"; then
+ func_convert_core_file_wine_to_w32 "$1"
+ func_to_host_file_result="$func_convert_core_file_wine_to_w32_result"
+ fi
+ func_convert_file_check "$1" "$func_to_host_file_result"
+}
+# end func_convert_file_nix_to_w32
+
+
+# func_convert_file_msys_to_cygwin ARG
+# Convert file name ARG from MSYS to Cygwin format. Requires LT_CYGPATH set.
+# Returns result in func_to_host_file_result.
+func_convert_file_msys_to_cygwin ()
+{
+ $opt_debug
+ func_to_host_file_result="$1"
+ if test -n "$1"; then
+ func_convert_core_msys_to_w32 "$1"
+ func_cygpath -u "$func_convert_core_msys_to_w32_result"
+ func_to_host_file_result="$func_cygpath_result"
+ fi
+ func_convert_file_check "$1" "$func_to_host_file_result"
+}
+# end func_convert_file_msys_to_cygwin
+
+
+# func_convert_file_nix_to_cygwin ARG
+# Convert file name ARG from *nix to Cygwin format. Requires Cygwin installed
+# in a wine environment, working winepath, and LT_CYGPATH set. Returns result
+# in func_to_host_file_result.
+func_convert_file_nix_to_cygwin ()
+{
+ $opt_debug
+ func_to_host_file_result="$1"
+ if test -n "$1"; then
+ # convert from *nix to w32, then use cygpath to convert from w32 to cygwin.
+ func_convert_core_file_wine_to_w32 "$1"
+ func_cygpath -u "$func_convert_core_file_wine_to_w32_result"
+ func_to_host_file_result="$func_cygpath_result"
+ fi
+ func_convert_file_check "$1" "$func_to_host_file_result"
+}
+# end func_convert_file_nix_to_cygwin
+
+
+#############################################
+# $build to $host PATH CONVERSION FUNCTIONS #
+#############################################
+# invoked via `$to_host_path_cmd ARG'
+#
+# In each case, ARG is the path to be converted from $build to $host format.
+# The result will be available in $func_to_host_path_result.
+#
+# Path separators are also converted from $build format to $host format. If
+# ARG begins or ends with a path separator character, it is preserved (but
+# converted to $host format) on output.
+#
+# All path conversion functions are named using the following convention:
+# file name conversion function : func_convert_file_X_to_Y ()
+# path conversion function : func_convert_path_X_to_Y ()
+# where, for any given $build/$host combination the 'X_to_Y' value is the
+# same. If conversion functions are added for new $build/$host combinations,
+# the two new functions must follow this pattern, or func_init_to_host_path_cmd
+# will break.
+
+
+# func_init_to_host_path_cmd
+# Ensures that function "pointer" variable $to_host_path_cmd is set to the
+# appropriate value, based on the value of $to_host_file_cmd.
+to_host_path_cmd=
+func_init_to_host_path_cmd ()
+{
+ $opt_debug
+ if test -z "$to_host_path_cmd"; then
+ func_stripname 'func_convert_file_' '' "$to_host_file_cmd"
+ to_host_path_cmd="func_convert_path_${func_stripname_result}"
+ fi
+}
+
+
+# func_to_host_path ARG
+# Converts the path ARG from $build format to $host format. Return result
+# in func_to_host_path_result.
+func_to_host_path ()
+{
+ $opt_debug
+ func_init_to_host_path_cmd
+ $to_host_path_cmd "$1"
+}
+# end func_to_host_path
+
+
+# func_convert_path_noop ARG
+# Copy ARG to func_to_host_path_result.
+func_convert_path_noop ()
+{
+ func_to_host_path_result="$1"
+}
+# end func_convert_path_noop
+
+
+# func_convert_path_msys_to_w32 ARG
+# Convert path ARG from (mingw) MSYS to (mingw) w32 format; automatic
+# conversion to w32 is not available inside the cwrapper. Returns result in
+# func_to_host_path_result.
+func_convert_path_msys_to_w32 ()
+{
+ $opt_debug
+ func_to_host_path_result="$1"
+ if test -n "$1"; then
+ # Remove leading and trailing path separator characters from ARG. MSYS
+ # behavior is inconsistent here; cygpath turns them into '.;' and ';.';
+ # and winepath ignores them completely.
+ func_stripname : : "$1"
+ func_to_host_path_tmp1=$func_stripname_result
+ func_convert_core_msys_to_w32 "$func_to_host_path_tmp1"
+ func_to_host_path_result="$func_convert_core_msys_to_w32_result"
+ func_convert_path_check : ";" \
+ "$func_to_host_path_tmp1" "$func_to_host_path_result"
+ func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
+ fi
+}
+# end func_convert_path_msys_to_w32
+
+
+# func_convert_path_cygwin_to_w32 ARG
+# Convert path ARG from Cygwin to w32 format. Returns result in
+# func_to_host_file_result.
+func_convert_path_cygwin_to_w32 ()
+{
+ $opt_debug
+ func_to_host_path_result="$1"
+ if test -n "$1"; then
+ # See func_convert_path_msys_to_w32:
+ func_stripname : : "$1"
+ func_to_host_path_tmp1=$func_stripname_result
+ func_to_host_path_result=`cygpath -m -p "$func_to_host_path_tmp1"`
+ func_convert_path_check : ";" \
+ "$func_to_host_path_tmp1" "$func_to_host_path_result"
+ func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
+ fi
+}
+# end func_convert_path_cygwin_to_w32
+
+
+# func_convert_path_nix_to_w32 ARG
+# Convert path ARG from *nix to w32 format. Requires a wine environment and
+# a working winepath. Returns result in func_to_host_file_result.
+func_convert_path_nix_to_w32 ()
+{
+ $opt_debug
+ func_to_host_path_result="$1"
+ if test -n "$1"; then
+ # See func_convert_path_msys_to_w32:
+ func_stripname : : "$1"
+ func_to_host_path_tmp1=$func_stripname_result
+ func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1"
+ func_to_host_path_result="$func_convert_core_path_wine_to_w32_result"
+ func_convert_path_check : ";" \
+ "$func_to_host_path_tmp1" "$func_to_host_path_result"
+ func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
+ fi
+}
+# end func_convert_path_nix_to_w32
+
+
+# func_convert_path_msys_to_cygwin ARG
+# Convert path ARG from MSYS to Cygwin format. Requires LT_CYGPATH set.
+# Returns result in func_to_host_file_result.
+func_convert_path_msys_to_cygwin ()
+{
+ $opt_debug
+ func_to_host_path_result="$1"
+ if test -n "$1"; then
+ # See func_convert_path_msys_to_w32:
+ func_stripname : : "$1"
+ func_to_host_path_tmp1=$func_stripname_result
+ func_convert_core_msys_to_w32 "$func_to_host_path_tmp1"
+ func_cygpath -u -p "$func_convert_core_msys_to_w32_result"
+ func_to_host_path_result="$func_cygpath_result"
+ func_convert_path_check : : \
+ "$func_to_host_path_tmp1" "$func_to_host_path_result"
+ func_convert_path_front_back_pathsep ":*" "*:" : "$1"
+ fi
+}
+# end func_convert_path_msys_to_cygwin
+
+
+# func_convert_path_nix_to_cygwin ARG
+# Convert path ARG from *nix to Cygwin format. Requires Cygwin installed in a
+# a wine environment, working winepath, and LT_CYGPATH set. Returns result in
+# func_to_host_file_result.
+func_convert_path_nix_to_cygwin ()
+{
+ $opt_debug
+ func_to_host_path_result="$1"
+ if test -n "$1"; then
+ # Remove leading and trailing path separator characters from
+ # ARG. msys behavior is inconsistent here, cygpath turns them
+ # into '.;' and ';.', and winepath ignores them completely.
+ func_stripname : : "$1"
+ func_to_host_path_tmp1=$func_stripname_result
+ func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1"
+ func_cygpath -u -p "$func_convert_core_path_wine_to_w32_result"
+ func_to_host_path_result="$func_cygpath_result"
+ func_convert_path_check : : \
+ "$func_to_host_path_tmp1" "$func_to_host_path_result"
+ func_convert_path_front_back_pathsep ":*" "*:" : "$1"
+ fi
+}
+# end func_convert_path_nix_to_cygwin
+
+
+# func_mode_compile arg...
+func_mode_compile ()
+{
+ $opt_debug
+ # Get the compilation command and the source file.
+ base_compile=
+ srcfile="$nonopt" # always keep a non-empty value in "srcfile"
+ suppress_opt=yes
+ suppress_output=
+ arg_mode=normal
+ libobj=
+ later=
+ pie_flag=
+
+ for arg
+ do
+ case $arg_mode in
+ arg )
+ # do not "continue". Instead, add this to base_compile
+ lastarg="$arg"
+ arg_mode=normal
+ ;;
+
+ target )
+ libobj="$arg"
+ arg_mode=normal
+ continue
+ ;;
+
+ normal )
+ # Accept any command-line options.
+ case $arg in
+ -o)
+ test -n "$libobj" && \
+ func_fatal_error "you cannot specify \`-o' more than once"
+ arg_mode=target
+ continue
+ ;;
+
+ -pie | -fpie | -fPIE)
+ func_append pie_flag " $arg"
+ continue
+ ;;
+
+ -shared | -static | -prefer-pic | -prefer-non-pic)
+ func_append later " $arg"
+ continue
+ ;;
+
+ -no-suppress)
+ suppress_opt=no
+ continue
+ ;;
+
+ -Xcompiler)
+ arg_mode=arg # the next one goes into the "base_compile" arg list
+ continue # The current "srcfile" will either be retained or
+ ;; # replaced later. I would guess that would be a bug.
+
+ -Wc,*)
+ func_stripname '-Wc,' '' "$arg"
+ args=$func_stripname_result
+ lastarg=
+ save_ifs="$IFS"; IFS=','
+ for arg in $args; do
+ IFS="$save_ifs"
+ func_append_quoted lastarg "$arg"
+ done
+ IFS="$save_ifs"
+ func_stripname ' ' '' "$lastarg"
+ lastarg=$func_stripname_result
+
+ # Add the arguments to base_compile.
+ func_append base_compile " $lastarg"
+ continue
+ ;;
+
+ *)
+ # Accept the current argument as the source file.
+ # The previous "srcfile" becomes the current argument.
+ #
+ lastarg="$srcfile"
+ srcfile="$arg"
+ ;;
+ esac # case $arg
+ ;;
+ esac # case $arg_mode
+
+ # Aesthetically quote the previous argument.
+ func_append_quoted base_compile "$lastarg"
+ done # for arg
+
+ case $arg_mode in
+ arg)
+ func_fatal_error "you must specify an argument for -Xcompile"
+ ;;
+ target)
+ func_fatal_error "you must specify a target with \`-o'"
+ ;;
+ *)
+ # Get the name of the library object.
+ test -z "$libobj" && {
+ func_basename "$srcfile"
+ libobj="$func_basename_result"
+ }
+ ;;
+ esac
+
+ # Recognize several different file suffixes.
+ # If the user specifies -o file.o, it is replaced with file.lo
+ case $libobj in
+ *.[cCFSifmso] | \
+ *.ada | *.adb | *.ads | *.asm | \
+ *.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \
+ *.[fF][09]? | *.for | *.java | *.go | *.obj | *.sx | *.cu | *.cup)
+ func_xform "$libobj"
+ libobj=$func_xform_result
+ ;;
+ esac
+
+ case $libobj in
+ *.lo) func_lo2o "$libobj"; obj=$func_lo2o_result ;;
+ *)
+ func_fatal_error "cannot determine name of library object from \`$libobj'"
+ ;;
+ esac
+
+ func_infer_tag $base_compile
+
+ for arg in $later; do
+ case $arg in
+ -shared)
+ test "$build_libtool_libs" != yes && \
+ func_fatal_configuration "can not build a shared library"
+ build_old_libs=no
+ continue
+ ;;
+
+ -static)
+ build_libtool_libs=no
+ build_old_libs=yes
+ continue
+ ;;
+
+ -prefer-pic)
+ pic_mode=yes
+ continue
+ ;;
+
+ -prefer-non-pic)
+ pic_mode=no
+ continue
+ ;;
+ esac
+ done
+
+ func_quote_for_eval "$libobj"
+ test "X$libobj" != "X$func_quote_for_eval_result" \
+ && $ECHO "X$libobj" | $GREP '[]~#^*{};<>?"'"'"' &()|`$[]' \
+ && func_warning "libobj name \`$libobj' may not contain shell special characters."
+ func_dirname_and_basename "$obj" "/" ""
+ objname="$func_basename_result"
+ xdir="$func_dirname_result"
+ lobj=${xdir}$objdir/$objname
+
+ test -z "$base_compile" && \
+ func_fatal_help "you must specify a compilation command"
+
+ # Delete any leftover library objects.
+ if test "$build_old_libs" = yes; then
+ removelist="$obj $lobj $libobj ${libobj}T"
+ else
+ removelist="$lobj $libobj ${libobj}T"
+ fi
+
+ # On Cygwin there's no "real" PIC flag so we must build both object types
+ case $host_os in
+ cygwin* | mingw* | pw32* | os2* | cegcc*)
+ pic_mode=default
+ ;;
+ esac
+ if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then
+ # non-PIC code in shared libraries is not supported
+ pic_mode=default
+ fi
+
+ # Calculate the filename of the output object if compiler does
+ # not support -o with -c
+ if test "$compiler_c_o" = no; then
+ output_obj=`$ECHO "$srcfile" | $SED 's%^.*/%%; s%\.[^.]*$%%'`.${objext}
+ lockfile="$output_obj.lock"
+ else
+ output_obj=
+ need_locks=no
+ lockfile=
+ fi
+
+ # Lock this critical section if it is needed
+ # We use this script file to make the link, it avoids creating a new file
+ if test "$need_locks" = yes; then
+ until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do
+ func_echo "Waiting for $lockfile to be removed"
+ sleep 2
+ done
+ elif test "$need_locks" = warn; then
+ if test -f "$lockfile"; then
+ $ECHO "\
+*** ERROR, $lockfile exists and contains:
+`cat $lockfile 2>/dev/null`
+
+This indicates that another process is trying to use the same
+temporary object file, and libtool could not work around it because
+your compiler does not support \`-c' and \`-o' together. If you
+repeat this compilation, it may succeed, by chance, but you had better
+avoid parallel builds (make -j) in this platform, or get a better
+compiler."
+
+ $opt_dry_run || $RM $removelist
+ exit $EXIT_FAILURE
+ fi
+ func_append removelist " $output_obj"
+ $ECHO "$srcfile" > "$lockfile"
+ fi
+
+ $opt_dry_run || $RM $removelist
+ func_append removelist " $lockfile"
+ trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15
+
+ func_to_tool_file "$srcfile" func_convert_file_msys_to_w32
+ srcfile=$func_to_tool_file_result
+ func_quote_for_eval "$srcfile"
+ qsrcfile=$func_quote_for_eval_result
+
+ # Only build a PIC object if we are building libtool libraries.
+ if test "$build_libtool_libs" = yes; then
+ # Without this assignment, base_compile gets emptied.
+ fbsd_hideous_sh_bug=$base_compile
+
+ if test "$pic_mode" != no; then
+ command="$base_compile $qsrcfile $pic_flag"
+ else
+ # Don't build PIC code
+ command="$base_compile $qsrcfile"
+ fi
+
+ func_mkdir_p "$xdir$objdir"
+
+ if test -z "$output_obj"; then
+ # Place PIC objects in $objdir
+ func_append command " -o $lobj"
+ fi
+
+ func_show_eval_locale "$command" \
+ 'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE'
+
+ if test "$need_locks" = warn &&
+ test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
+ $ECHO "\
+*** ERROR, $lockfile contains:
+`cat $lockfile 2>/dev/null`
+
+but it should contain:
+$srcfile
+
+This indicates that another process is trying to use the same
+temporary object file, and libtool could not work around it because
+your compiler does not support \`-c' and \`-o' together. If you
+repeat this compilation, it may succeed, by chance, but you had better
+avoid parallel builds (make -j) in this platform, or get a better
+compiler."
+
+ $opt_dry_run || $RM $removelist
+ exit $EXIT_FAILURE
+ fi
+
+ # Just move the object if needed, then go on to compile the next one
+ if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then
+ func_show_eval '$MV "$output_obj" "$lobj"' \
+ 'error=$?; $opt_dry_run || $RM $removelist; exit $error'
+ fi
+
+ # Allow error messages only from the first compilation.
+ if test "$suppress_opt" = yes; then
+ suppress_output=' >/dev/null 2>&1'
+ fi
+ fi
+
+ # Only build a position-dependent object if we build old libraries.
+ if test "$build_old_libs" = yes; then
+ if test "$pic_mode" != yes; then
+ # Don't build PIC code
+ command="$base_compile $qsrcfile$pie_flag"
+ else
+ command="$base_compile $qsrcfile $pic_flag"
+ fi
+ if test "$compiler_c_o" = yes; then
+ func_append command " -o $obj"
+ fi
+
+ # Suppress compiler output if we already did a PIC compilation.
+ func_append command "$suppress_output"
+ func_show_eval_locale "$command" \
+ '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE'
+
+ if test "$need_locks" = warn &&
+ test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
+ $ECHO "\
+*** ERROR, $lockfile contains:
+`cat $lockfile 2>/dev/null`
+
+but it should contain:
+$srcfile
+
+This indicates that another process is trying to use the same
+temporary object file, and libtool could not work around it because
+your compiler does not support \`-c' and \`-o' together. If you
+repeat this compilation, it may succeed, by chance, but you had better
+avoid parallel builds (make -j) in this platform, or get a better
+compiler."
+
+ $opt_dry_run || $RM $removelist
+ exit $EXIT_FAILURE
+ fi
+
+ # Just move the object if needed
+ if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then
+ func_show_eval '$MV "$output_obj" "$obj"' \
+ 'error=$?; $opt_dry_run || $RM $removelist; exit $error'
+ fi
+ fi
+
+ $opt_dry_run || {
+ func_write_libtool_object "$libobj" "$objdir/$objname" "$objname"
+
+ # Unlock the critical section if it was locked
+ if test "$need_locks" != no; then
+ removelist=$lockfile
+ $RM "$lockfile"
+ fi
+ }
+
+ exit $EXIT_SUCCESS
+}
+
+$opt_help || {
+ test "$opt_mode" = compile && func_mode_compile ${1+"$@"}
+}
+
+func_mode_help ()
+{
+ # We need to display help for each of the modes.
+ case $opt_mode in
+ "")
+ # Generic help is extracted from the usage comments
+ # at the start of this file.
+ func_help
+ ;;
+
+ clean)
+ $ECHO \
+"Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE...
+
+Remove files from the build directory.
+
+RM is the name of the program to use to delete files associated with each FILE
+(typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed
+to RM.
+
+If FILE is a libtool library, object or program, all the files associated
+with it are deleted. Otherwise, only FILE itself is deleted using RM."
+ ;;
+
+ compile)
+ $ECHO \
+"Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE
+
+Compile a source file into a libtool library object.
+
+This mode accepts the following additional options:
+
+ -o OUTPUT-FILE set the output file name to OUTPUT-FILE
+ -no-suppress do not suppress compiler output for multiple passes
+ -prefer-pic try to build PIC objects only
+ -prefer-non-pic try to build non-PIC objects only
+ -shared do not build a \`.o' file suitable for static linking
+ -static only build a \`.o' file suitable for static linking
+ -Wc,FLAG pass FLAG directly to the compiler
+
+COMPILE-COMMAND is a command to be used in creating a \`standard' object file
+from the given SOURCEFILE.
+
+The output file name is determined by removing the directory component from
+SOURCEFILE, then substituting the C source code suffix \`.c' with the
+library object suffix, \`.lo'."
+ ;;
+
+ execute)
+ $ECHO \
+"Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]...
+
+Automatically set library path, then run a program.
+
+This mode accepts the following additional options:
+
+ -dlopen FILE add the directory containing FILE to the library path
+
+This mode sets the library path environment variable according to \`-dlopen'
+flags.
+
+If any of the ARGS are libtool executable wrappers, then they are translated
+into their corresponding uninstalled binary, and any of their required library
+directories are added to the library path.
+
+Then, COMMAND is executed, with ARGS as arguments."
+ ;;
+
+ finish)
+ $ECHO \
+"Usage: $progname [OPTION]... --mode=finish [LIBDIR]...
+
+Complete the installation of libtool libraries.
+
+Each LIBDIR is a directory that contains libtool libraries.
+
+The commands that this mode executes may require superuser privileges. Use
+the \`--dry-run' option if you just want to see what would be executed."
+ ;;
+
+ install)
+ $ECHO \
+"Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND...
+
+Install executables or libraries.
+
+INSTALL-COMMAND is the installation command. The first component should be
+either the \`install' or \`cp' program.
+
+The following components of INSTALL-COMMAND are treated specially:
+
+ -inst-prefix-dir PREFIX-DIR Use PREFIX-DIR as a staging area for installation
+
+The rest of the components are interpreted as arguments to that command (only
+BSD-compatible install options are recognized)."
+ ;;
+
+ link)
+ $ECHO \
+"Usage: $progname [OPTION]... --mode=link LINK-COMMAND...
+
+Link object files or libraries together to form another library, or to
+create an executable program.
+
+LINK-COMMAND is a command using the C compiler that you would use to create
+a program from several object files.
+
+The following components of LINK-COMMAND are treated specially:
+
+ -all-static do not do any dynamic linking at all
+ -avoid-version do not add a version suffix if possible
+ -bindir BINDIR specify path to binaries directory (for systems where
+ libraries must be found in the PATH setting at runtime)
+ -dlopen FILE \`-dlpreopen' FILE if it cannot be dlopened at runtime
+ -dlpreopen FILE link in FILE and add its symbols to lt_preloaded_symbols
+ -export-dynamic allow symbols from OUTPUT-FILE to be resolved with dlsym(3)
+ -export-symbols SYMFILE
+ try to export only the symbols listed in SYMFILE
+ -export-symbols-regex REGEX
+ try to export only the symbols matching REGEX
+ -LLIBDIR search LIBDIR for required installed libraries
+ -lNAME OUTPUT-FILE requires the installed library libNAME
+ -module build a library that can dlopened
+ -no-fast-install disable the fast-install mode
+ -no-install link a not-installable executable
+ -no-undefined declare that a library does not refer to external symbols
+ -o OUTPUT-FILE create OUTPUT-FILE from the specified objects
+ -objectlist FILE Use a list of object files found in FILE to specify objects
+ -precious-files-regex REGEX
+ don't remove output files matching REGEX
+ -release RELEASE specify package release information
+ -rpath LIBDIR the created library will eventually be installed in LIBDIR
+ -R[ ]LIBDIR add LIBDIR to the runtime path of programs and libraries
+ -shared only do dynamic linking of libtool libraries
+ -shrext SUFFIX override the standard shared library file extension
+ -static do not do any dynamic linking of uninstalled libtool libraries
+ -static-libtool-libs
+ do not do any dynamic linking of libtool libraries
+ -version-info CURRENT[:REVISION[:AGE]]
+ specify library version info [each variable defaults to 0]
+ -weak LIBNAME declare that the target provides the LIBNAME interface
+ -Wc,FLAG
+ -Xcompiler FLAG pass linker-specific FLAG directly to the compiler
+ -Wl,FLAG
+ -Xlinker FLAG pass linker-specific FLAG directly to the linker
+ -XCClinker FLAG pass link-specific FLAG to the compiler driver (CC)
+
+All other options (arguments beginning with \`-') are ignored.
+
+Every other argument is treated as a filename. Files ending in \`.la' are
+treated as uninstalled libtool libraries, other files are standard or library
+object files.
+
+If the OUTPUT-FILE ends in \`.la', then a libtool library is created,
+only library objects (\`.lo' files) may be specified, and \`-rpath' is
+required, except when creating a convenience library.
+
+If OUTPUT-FILE ends in \`.a' or \`.lib', then a standard library is created
+using \`ar' and \`ranlib', or on Windows using \`lib'.
+
+If OUTPUT-FILE ends in \`.lo' or \`.${objext}', then a reloadable object file
+is created, otherwise an executable program is created."
+ ;;
+
+ uninstall)
+ $ECHO \
+"Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE...
+
+Remove libraries from an installation directory.
+
+RM is the name of the program to use to delete files associated with each FILE
+(typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed
+to RM.
+
+If FILE is a libtool library, all the files associated with it are deleted.
+Otherwise, only FILE itself is deleted using RM."
+ ;;
+
+ *)
+ func_fatal_help "invalid operation mode \`$opt_mode'"
+ ;;
+ esac
+
+ echo
+ $ECHO "Try \`$progname --help' for more information about other modes."
+}
+
+# Now that we've collected a possible --mode arg, show help if necessary
+if $opt_help; then
+ if test "$opt_help" = :; then
+ func_mode_help
+ else
+ {
+ func_help noexit
+ for opt_mode in compile link execute install finish uninstall clean; do
+ func_mode_help
+ done
+ } | sed -n '1p; 2,$s/^Usage:/ or: /p'
+ {
+ func_help noexit
+ for opt_mode in compile link execute install finish uninstall clean; do
+ echo
+ func_mode_help
+ done
+ } |
+ sed '1d
+ /^When reporting/,/^Report/{
+ H
+ d
+ }
+ $x
+ /information about other modes/d
+ /more detailed .*MODE/d
+ s/^Usage:.*--mode=\([^ ]*\) .*/Description of \1 mode:/'
+ fi
+ exit $?
+fi
+
+
+# func_mode_execute arg...
+func_mode_execute ()
+{
+ $opt_debug
+ # The first argument is the command name.
+ cmd="$nonopt"
+ test -z "$cmd" && \
+ func_fatal_help "you must specify a COMMAND"
+
+ # Handle -dlopen flags immediately.
+ for file in $opt_dlopen; do
+ test -f "$file" \
+ || func_fatal_help "\`$file' is not a file"
+
+ dir=
+ case $file in
+ *.la)
+ func_resolve_sysroot "$file"
+ file=$func_resolve_sysroot_result
+
+ # Check to see that this really is a libtool archive.
+ func_lalib_unsafe_p "$file" \
+ || func_fatal_help "\`$lib' is not a valid libtool archive"
+
+ # Read the libtool library.
+ dlname=
+ library_names=
+ func_source "$file"
+
+ # Skip this library if it cannot be dlopened.
+ if test -z "$dlname"; then
+ # Warn if it was a shared library.
+ test -n "$library_names" && \
+ func_warning "\`$file' was not linked with \`-export-dynamic'"
+ continue
+ fi
+
+ func_dirname "$file" "" "."
+ dir="$func_dirname_result"
+
+ if test -f "$dir/$objdir/$dlname"; then
+ func_append dir "/$objdir"
+ else
+ if test ! -f "$dir/$dlname"; then
+ func_fatal_error "cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'"
+ fi
+ fi
+ ;;
+
+ *.lo)
+ # Just add the directory containing the .lo file.
+ func_dirname "$file" "" "."
+ dir="$func_dirname_result"
+ ;;
+
+ *)
+ func_warning "\`-dlopen' is ignored for non-libtool libraries and objects"
+ continue
+ ;;
+ esac
+
+ # Get the absolute pathname.
+ absdir=`cd "$dir" && pwd`
+ test -n "$absdir" && dir="$absdir"
+
+ # Now add the directory to shlibpath_var.
+ if eval "test -z \"\$$shlibpath_var\""; then
+ eval "$shlibpath_var=\"\$dir\""
+ else
+ eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\""
+ fi
+ done
+
+ # This variable tells wrapper scripts just to set shlibpath_var
+ # rather than running their programs.
+ libtool_execute_magic="$magic"
+
+ # Check if any of the arguments is a wrapper script.
+ args=
+ for file
+ do
+ case $file in
+ -* | *.la | *.lo ) ;;
+ *)
+ # Do a test to see if this is really a libtool program.
+ if func_ltwrapper_script_p "$file"; then
+ func_source "$file"
+ # Transform arg to wrapped name.
+ file="$progdir/$program"
+ elif func_ltwrapper_executable_p "$file"; then
+ func_ltwrapper_scriptname "$file"
+ func_source "$func_ltwrapper_scriptname_result"
+ # Transform arg to wrapped name.
+ file="$progdir/$program"
+ fi
+ ;;
+ esac
+ # Quote arguments (to preserve shell metacharacters).
+ func_append_quoted args "$file"
+ done
+
+ if test "X$opt_dry_run" = Xfalse; then
+ if test -n "$shlibpath_var"; then
+ # Export the shlibpath_var.
+ eval "export $shlibpath_var"
+ fi
+
+ # Restore saved environment variables
+ for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
+ do
+ eval "if test \"\${save_$lt_var+set}\" = set; then
+ $lt_var=\$save_$lt_var; export $lt_var
+ else
+ $lt_unset $lt_var
+ fi"
+ done
+
+ # Now prepare to actually exec the command.
+ exec_cmd="\$cmd$args"
+ else
+ # Display what would be done.
+ if test -n "$shlibpath_var"; then
+ eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\""
+ echo "export $shlibpath_var"
+ fi
+ $ECHO "$cmd$args"
+ exit $EXIT_SUCCESS
+ fi
+}
+
+test "$opt_mode" = execute && func_mode_execute ${1+"$@"}
+
+
+# func_mode_finish arg...
+func_mode_finish ()
+{
+ $opt_debug
+ libs=
+ libdirs=
+ admincmds=
+
+ for opt in "$nonopt" ${1+"$@"}
+ do
+ if test -d "$opt"; then
+ func_append libdirs " $opt"
+
+ elif test -f "$opt"; then
+ if func_lalib_unsafe_p "$opt"; then
+ func_append libs " $opt"
+ else
+ func_warning "\`$opt' is not a valid libtool archive"
+ fi
+
+ else
+ func_fatal_error "invalid argument \`$opt'"
+ fi
+ done
+
+ if test -n "$libs"; then
+ if test -n "$lt_sysroot"; then
+ sysroot_regex=`$ECHO "$lt_sysroot" | $SED "$sed_make_literal_regex"`
+ sysroot_cmd="s/\([ ']\)$sysroot_regex/\1/g;"
+ else
+ sysroot_cmd=
+ fi
+
+ # Remove sysroot references
+ if $opt_dry_run; then
+ for lib in $libs; do
+ echo "removing references to $lt_sysroot and \`=' prefixes from $lib"
+ done
+ else
+ tmpdir=`func_mktempdir`
+ for lib in $libs; do
+ sed -e "${sysroot_cmd} s/\([ ']-[LR]\)=/\1/g; s/\([ ']\)=/\1/g" $lib \
+ > $tmpdir/tmp-la
+ mv -f $tmpdir/tmp-la $lib
+ done
+ ${RM}r "$tmpdir"
+ fi
+ fi
+
+ if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
+ for libdir in $libdirs; do
+ if test -n "$finish_cmds"; then
+ # Do each command in the finish commands.
+ func_execute_cmds "$finish_cmds" 'admincmds="$admincmds
+'"$cmd"'"'
+ fi
+ if test -n "$finish_eval"; then
+ # Do the single finish_eval.
+ eval cmds=\"$finish_eval\"
+ $opt_dry_run || eval "$cmds" || func_append admincmds "
+ $cmds"
+ fi
+ done
+ fi
+
+ # Exit here if they wanted silent mode.
+ $opt_silent && exit $EXIT_SUCCESS
+
+ if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
+ echo "----------------------------------------------------------------------"
+ echo "Libraries have been installed in:"
+ for libdir in $libdirs; do
+ $ECHO " $libdir"
+ done
+ echo
+ echo "If you ever happen to want to link against installed libraries"
+ echo "in a given directory, LIBDIR, you must either use libtool, and"
+ echo "specify the full pathname of the library, or use the \`-LLIBDIR'"
+ echo "flag during linking and do at least one of the following:"
+ if test -n "$shlibpath_var"; then
+ echo " - add LIBDIR to the \`$shlibpath_var' environment variable"
+ echo " during execution"
+ fi
+ if test -n "$runpath_var"; then
+ echo " - add LIBDIR to the \`$runpath_var' environment variable"
+ echo " during linking"
+ fi
+ if test -n "$hardcode_libdir_flag_spec"; then
+ libdir=LIBDIR
+ eval flag=\"$hardcode_libdir_flag_spec\"
+
+ $ECHO " - use the \`$flag' linker flag"
+ fi
+ if test -n "$admincmds"; then
+ $ECHO " - have your system administrator run these commands:$admincmds"
+ fi
+ if test -f /etc/ld.so.conf; then
+ echo " - have your system administrator add LIBDIR to \`/etc/ld.so.conf'"
+ fi
+ echo
+
+ echo "See any operating system documentation about shared libraries for"
+ case $host in
+ solaris2.[6789]|solaris2.1[0-9])
+ echo "more information, such as the ld(1), crle(1) and ld.so(8) manual"
+ echo "pages."
+ ;;
+ *)
+ echo "more information, such as the ld(1) and ld.so(8) manual pages."
+ ;;
+ esac
+ echo "----------------------------------------------------------------------"
+ fi
+ exit $EXIT_SUCCESS
+}
+
+test "$opt_mode" = finish && func_mode_finish ${1+"$@"}
+
+
+# func_mode_install arg...
+func_mode_install ()
+{
+ $opt_debug
+ # There may be an optional sh(1) argument at the beginning of
+ # install_prog (especially on Windows NT).
+ if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh ||
+ # Allow the use of GNU shtool's install command.
+ case $nonopt in *shtool*) :;; *) false;; esac; then
+ # Aesthetically quote it.
+ func_quote_for_eval "$nonopt"
+ install_prog="$func_quote_for_eval_result "
+ arg=$1
+ shift
+ else
+ install_prog=
+ arg=$nonopt
+ fi
+
+ # The real first argument should be the name of the installation program.
+ # Aesthetically quote it.
+ func_quote_for_eval "$arg"
+ func_append install_prog "$func_quote_for_eval_result"
+ install_shared_prog=$install_prog
+ case " $install_prog " in
+ *[\\\ /]cp\ *) install_cp=: ;;
+ *) install_cp=false ;;
+ esac
+
+ # We need to accept at least all the BSD install flags.
+ dest=
+ files=
+ opts=
+ prev=
+ install_type=
+ isdir=no
+ stripme=
+ no_mode=:
+ for arg
+ do
+ arg2=
+ if test -n "$dest"; then
+ func_append files " $dest"
+ dest=$arg
+ continue
+ fi
+
+ case $arg in
+ -d) isdir=yes ;;
+ -f)
+ if $install_cp; then :; else
+ prev=$arg
+ fi
+ ;;
+ -g | -m | -o)
+ prev=$arg
+ ;;
+ -s)
+ stripme=" -s"
+ continue
+ ;;
+ -*)
+ ;;
+ *)
+ # If the previous option needed an argument, then skip it.
+ if test -n "$prev"; then
+ if test "x$prev" = x-m && test -n "$install_override_mode"; then
+ arg2=$install_override_mode
+ no_mode=false
+ fi
+ prev=
+ else
+ dest=$arg
+ continue
+ fi
+ ;;
+ esac
+
+ # Aesthetically quote the argument.
+ func_quote_for_eval "$arg"
+ func_append install_prog " $func_quote_for_eval_result"
+ if test -n "$arg2"; then
+ func_quote_for_eval "$arg2"
+ fi
+ func_append install_shared_prog " $func_quote_for_eval_result"
+ done
+
+ test -z "$install_prog" && \
+ func_fatal_help "you must specify an install program"
+
+ test -n "$prev" && \
+ func_fatal_help "the \`$prev' option requires an argument"
+
+ if test -n "$install_override_mode" && $no_mode; then
+ if $install_cp; then :; else
+ func_quote_for_eval "$install_override_mode"
+ func_append install_shared_prog " -m $func_quote_for_eval_result"
+ fi
+ fi
+
+ if test -z "$files"; then
+ if test -z "$dest"; then
+ func_fatal_help "no file or destination specified"
+ else
+ func_fatal_help "you must specify a destination"
+ fi
+ fi
+
+ # Strip any trailing slash from the destination.
+ func_stripname '' '/' "$dest"
+ dest=$func_stripname_result
+
+ # Check to see that the destination is a directory.
+ test -d "$dest" && isdir=yes
+ if test "$isdir" = yes; then
+ destdir="$dest"
+ destname=
+ else
+ func_dirname_and_basename "$dest" "" "."
+ destdir="$func_dirname_result"
+ destname="$func_basename_result"
+
+ # Not a directory, so check to see that there is only one file specified.
+ set dummy $files; shift
+ test "$#" -gt 1 && \
+ func_fatal_help "\`$dest' is not a directory"
+ fi
+ case $destdir in
+ [\\/]* | [A-Za-z]:[\\/]*) ;;
+ *)
+ for file in $files; do
+ case $file in
+ *.lo) ;;
+ *)
+ func_fatal_help "\`$destdir' must be an absolute directory name"
+ ;;
+ esac
+ done
+ ;;
+ esac
+
+ # This variable tells wrapper scripts just to set variables rather
+ # than running their programs.
+ libtool_install_magic="$magic"
+
+ staticlibs=
+ future_libdirs=
+ current_libdirs=
+ for file in $files; do
+
+ # Do each installation.
+ case $file in
+ *.$libext)
+ # Do the static libraries later.
+ func_append staticlibs " $file"
+ ;;
+
+ *.la)
+ func_resolve_sysroot "$file"
+ file=$func_resolve_sysroot_result
+
+ # Check to see that this really is a libtool archive.
+ func_lalib_unsafe_p "$file" \
+ || func_fatal_help "\`$file' is not a valid libtool archive"
+
+ library_names=
+ old_library=
+ relink_command=
+ func_source "$file"
+
+ # Add the libdir to current_libdirs if it is the destination.
+ if test "X$destdir" = "X$libdir"; then
+ case "$current_libdirs " in
+ *" $libdir "*) ;;
+ *) func_append current_libdirs " $libdir" ;;
+ esac
+ else
+ # Note the libdir as a future libdir.
+ case "$future_libdirs " in
+ *" $libdir "*) ;;
+ *) func_append future_libdirs " $libdir" ;;
+ esac
+ fi
+
+ func_dirname "$file" "/" ""
+ dir="$func_dirname_result"
+ func_append dir "$objdir"
+
+ if test -n "$relink_command"; then
+ # Determine the prefix the user has applied to our future dir.
+ inst_prefix_dir=`$ECHO "$destdir" | $SED -e "s%$libdir\$%%"`
+
+ # Don't allow the user to place us outside of our expected
+ # location b/c this prevents finding dependent libraries that
+ # are installed to the same prefix.
+ # At present, this check doesn't affect windows .dll's that
+ # are installed into $libdir/../bin (currently, that works fine)
+ # but it's something to keep an eye on.
+ test "$inst_prefix_dir" = "$destdir" && \
+ func_fatal_error "error: cannot install \`$file' to a directory not ending in $libdir"
+
+ if test -n "$inst_prefix_dir"; then
+ # Stick the inst_prefix_dir data into the link command.
+ relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"`
+ else
+ relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%%"`
+ fi
+
+ func_warning "relinking \`$file'"
+ func_show_eval "$relink_command" \
+ 'func_fatal_error "error: relink \`$file'\'' with the above command before installing it"'
+ fi
+
+ # See the names of the shared library.
+ set dummy $library_names; shift
+ if test -n "$1"; then
+ realname="$1"
+ shift
+
+ srcname="$realname"
+ test -n "$relink_command" && srcname="$realname"T
+
+ # Install the shared library and build the symlinks.
+ func_show_eval "$install_shared_prog $dir/$srcname $destdir/$realname" \
+ 'exit $?'
+ tstripme="$stripme"
+ case $host_os in
+ cygwin* | mingw* | pw32* | cegcc*)
+ case $realname in
+ *.dll.a)
+ tstripme=""
+ ;;
+ esac
+ ;;
+ esac
+ if test -n "$tstripme" && test -n "$striplib"; then
+ func_show_eval "$striplib $destdir/$realname" 'exit $?'
+ fi
+
+ if test "$#" -gt 0; then
+ # Delete the old symlinks, and create new ones.
+ # Try `ln -sf' first, because the `ln' binary might depend on
+ # the symlink we replace! Solaris /bin/ln does not understand -f,
+ # so we also need to try rm && ln -s.
+ for linkname
+ do
+ test "$linkname" != "$realname" \
+ && func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })"
+ done
+ fi
+
+ # Do each command in the postinstall commands.
+ lib="$destdir/$realname"
+ func_execute_cmds "$postinstall_cmds" 'exit $?'
+ fi
+
+ # Install the pseudo-library for information purposes.
+ func_basename "$file"
+ name="$func_basename_result"
+ instname="$dir/$name"i
+ func_show_eval "$install_prog $instname $destdir/$name" 'exit $?'
+
+ # Maybe install the static library, too.
+ test -n "$old_library" && func_append staticlibs " $dir/$old_library"
+ ;;
+
+ *.lo)
+ # Install (i.e. copy) a libtool object.
+
+ # Figure out destination file name, if it wasn't already specified.
+ if test -n "$destname"; then
+ destfile="$destdir/$destname"
+ else
+ func_basename "$file"
+ destfile="$func_basename_result"
+ destfile="$destdir/$destfile"
+ fi
+
+ # Deduce the name of the destination old-style object file.
+ case $destfile in
+ *.lo)
+ func_lo2o "$destfile"
+ staticdest=$func_lo2o_result
+ ;;
+ *.$objext)
+ staticdest="$destfile"
+ destfile=
+ ;;
+ *)
+ func_fatal_help "cannot copy a libtool object to \`$destfile'"
+ ;;
+ esac
+
+ # Install the libtool object if requested.
+ test -n "$destfile" && \
+ func_show_eval "$install_prog $file $destfile" 'exit $?'
+
+ # Install the old object if enabled.
+ if test "$build_old_libs" = yes; then
+ # Deduce the name of the old-style object file.
+ func_lo2o "$file"
+ staticobj=$func_lo2o_result
+ func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?'
+ fi
+ exit $EXIT_SUCCESS
+ ;;
+
+ *)
+ # Figure out destination file name, if it wasn't already specified.
+ if test -n "$destname"; then
+ destfile="$destdir/$destname"
+ else
+ func_basename "$file"
+ destfile="$func_basename_result"
+ destfile="$destdir/$destfile"
+ fi
+
+ # If the file is missing, and there is a .exe on the end, strip it
+ # because it is most likely a libtool script we actually want to
+ # install
+ stripped_ext=""
+ case $file in
+ *.exe)
+ if test ! -f "$file"; then
+ func_stripname '' '.exe' "$file"
+ file=$func_stripname_result
+ stripped_ext=".exe"
+ fi
+ ;;
+ esac
+
+ # Do a test to see if this is really a libtool program.
+ case $host in
+ *cygwin* | *mingw*)
+ if func_ltwrapper_executable_p "$file"; then
+ func_ltwrapper_scriptname "$file"
+ wrapper=$func_ltwrapper_scriptname_result
+ else
+ func_stripname '' '.exe' "$file"
+ wrapper=$func_stripname_result
+ fi
+ ;;
+ *)
+ wrapper=$file
+ ;;
+ esac
+ if func_ltwrapper_script_p "$wrapper"; then
+ notinst_deplibs=
+ relink_command=
+
+ func_source "$wrapper"
+
+ # Check the variables that should have been set.
+ test -z "$generated_by_libtool_version" && \
+ func_fatal_error "invalid libtool wrapper script \`$wrapper'"
+
+ finalize=yes
+ for lib in $notinst_deplibs; do
+ # Check to see that each library is installed.
+ libdir=
+ if test -f "$lib"; then
+ func_source "$lib"
+ fi
+ libfile="$libdir/"`$ECHO "$lib" | $SED 's%^.*/%%g'` ### testsuite: skip nested quoting test
+ if test -n "$libdir" && test ! -f "$libfile"; then
+ func_warning "\`$lib' has not been installed in \`$libdir'"
+ finalize=no
+ fi
+ done
+
+ relink_command=
+ func_source "$wrapper"
+
+ outputname=
+ if test "$fast_install" = no && test -n "$relink_command"; then
+ $opt_dry_run || {
+ if test "$finalize" = yes; then
+ tmpdir=`func_mktempdir`
+ func_basename "$file$stripped_ext"
+ file="$func_basename_result"
+ outputname="$tmpdir/$file"
+ # Replace the output file specification.
+ relink_command=`$ECHO "$relink_command" | $SED 's%@OUTPUT@%'"$outputname"'%g'`
+
+ $opt_silent || {
+ func_quote_for_expand "$relink_command"
+ eval "func_echo $func_quote_for_expand_result"
+ }
+ if eval "$relink_command"; then :
+ else
+ func_error "error: relink \`$file' with the above command before installing it"
+ $opt_dry_run || ${RM}r "$tmpdir"
+ continue
+ fi
+ file="$outputname"
+ else
+ func_warning "cannot relink \`$file'"
+ fi
+ }
+ else
+ # Install the binary that we compiled earlier.
+ file=`$ECHO "$file$stripped_ext" | $SED "s%\([^/]*\)$%$objdir/\1%"`
+ fi
+ fi
+
+ # remove .exe since cygwin /usr/bin/install will append another
+ # one anyway
+ case $install_prog,$host in
+ */usr/bin/install*,*cygwin*)
+ case $file:$destfile in
+ *.exe:*.exe)
+ # this is ok
+ ;;
+ *.exe:*)
+ destfile=$destfile.exe
+ ;;
+ *:*.exe)
+ func_stripname '' '.exe' "$destfile"
+ destfile=$func_stripname_result
+ ;;
+ esac
+ ;;
+ esac
+ func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?'
+ $opt_dry_run || if test -n "$outputname"; then
+ ${RM}r "$tmpdir"
+ fi
+ ;;
+ esac
+ done
+
+ for file in $staticlibs; do
+ func_basename "$file"
+ name="$func_basename_result"
+
+ # Set up the ranlib parameters.
+ oldlib="$destdir/$name"
+ func_to_tool_file "$oldlib" func_convert_file_msys_to_w32
+ tool_oldlib=$func_to_tool_file_result
+
+ func_show_eval "$install_prog \$file \$oldlib" 'exit $?'
+
+ if test -n "$stripme" && test -n "$old_striplib"; then
+ func_show_eval "$old_striplib $tool_oldlib" 'exit $?'
+ fi
+
+ # Do each command in the postinstall commands.
+ func_execute_cmds "$old_postinstall_cmds" 'exit $?'
+ done
+
+ test -n "$future_libdirs" && \
+ func_warning "remember to run \`$progname --finish$future_libdirs'"
+
+ if test -n "$current_libdirs"; then
+ # Maybe just do a dry run.
+ $opt_dry_run && current_libdirs=" -n$current_libdirs"
+ exec_cmd='$SHELL $progpath $preserve_args --finish$current_libdirs'
+ else
+ exit $EXIT_SUCCESS
+ fi
+}
+
+test "$opt_mode" = install && func_mode_install ${1+"$@"}
+
+
+# func_generate_dlsyms outputname originator pic_p
+# Extract symbols from dlprefiles and create ${outputname}S.o with
+# a dlpreopen symbol table.
+func_generate_dlsyms ()
+{
+ $opt_debug
+ my_outputname="$1"
+ my_originator="$2"
+ my_pic_p="${3-no}"
+ my_prefix=`$ECHO "$my_originator" | sed 's%[^a-zA-Z0-9]%_%g'`
+ my_dlsyms=
+
+ if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
+ if test -n "$NM" && test -n "$global_symbol_pipe"; then
+ my_dlsyms="${my_outputname}S.c"
+ else
+ func_error "not configured to extract global symbols from dlpreopened files"
+ fi
+ fi
+
+ if test -n "$my_dlsyms"; then
+ case $my_dlsyms in
+ "") ;;
+ *.c)
+ # Discover the nlist of each of the dlfiles.
+ nlist="$output_objdir/${my_outputname}.nm"
+
+ func_show_eval "$RM $nlist ${nlist}S ${nlist}T"
+
+ # Parse the name list into a source file.
+ func_verbose "creating $output_objdir/$my_dlsyms"
+
+ $opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\
+/* $my_dlsyms - symbol resolution table for \`$my_outputname' dlsym emulation. */
+/* Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION */
+
+#ifdef __cplusplus
+extern \"C\" {
+#endif
+
+#if defined(__GNUC__) && (((__GNUC__ == 4) && (__GNUC_MINOR__ >= 4)) || (__GNUC__ > 4))
+#pragma GCC diagnostic ignored \"-Wstrict-prototypes\"
+#endif
+
+/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */
+#if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE)
+/* DATA imports from DLLs on WIN32 con't be const, because runtime
+ relocations are performed -- see ld's documentation on pseudo-relocs. */
+# define LT_DLSYM_CONST
+#elif defined(__osf__)
+/* This system does not cope well with relocations in const data. */
+# define LT_DLSYM_CONST
+#else
+# define LT_DLSYM_CONST const
+#endif
+
+/* External symbol declarations for the compiler. */\
+"
+
+ if test "$dlself" = yes; then
+ func_verbose "generating symbol list for \`$output'"
+
+ $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist"
+
+ # Add our own program objects to the symbol list.
+ progfiles=`$ECHO "$objs$old_deplibs" | $SP2NL | $SED "$lo2o" | $NL2SP`
+ for progfile in $progfiles; do
+ func_to_tool_file "$progfile" func_convert_file_msys_to_w32
+ func_verbose "extracting global C symbols from \`$func_to_tool_file_result'"
+ $opt_dry_run || eval "$NM $func_to_tool_file_result | $global_symbol_pipe >> '$nlist'"
+ done
+
+ if test -n "$exclude_expsyms"; then
+ $opt_dry_run || {
+ eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T'
+ eval '$MV "$nlist"T "$nlist"'
+ }
+ fi
+
+ if test -n "$export_symbols_regex"; then
+ $opt_dry_run || {
+ eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T'
+ eval '$MV "$nlist"T "$nlist"'
+ }
+ fi
+
+ # Prepare the list of exported symbols
+ if test -z "$export_symbols"; then
+ export_symbols="$output_objdir/$outputname.exp"
+ $opt_dry_run || {
+ $RM $export_symbols
+ eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"'
+ case $host in
+ *cygwin* | *mingw* | *cegcc* )
+ eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
+ eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"'
+ ;;
+ esac
+ }
+ else
+ $opt_dry_run || {
+ eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"'
+ eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T'
+ eval '$MV "$nlist"T "$nlist"'
+ case $host in
+ *cygwin* | *mingw* | *cegcc* )
+ eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
+ eval 'cat "$nlist" >> "$output_objdir/$outputname.def"'
+ ;;
+ esac
+ }
+ fi
+ fi
+
+ for dlprefile in $dlprefiles; do
+ func_verbose "extracting global C symbols from \`$dlprefile'"
+ func_basename "$dlprefile"
+ name="$func_basename_result"
+ case $host in
+ *cygwin* | *mingw* | *cegcc* )
+ # if an import library, we need to obtain dlname
+ if func_win32_import_lib_p "$dlprefile"; then
+ func_tr_sh "$dlprefile"
+ eval "curr_lafile=\$libfile_$func_tr_sh_result"
+ dlprefile_dlbasename=""
+ if test -n "$curr_lafile" && func_lalib_p "$curr_lafile"; then
+ # Use subshell, to avoid clobbering current variable values
+ dlprefile_dlname=`source "$curr_lafile" && echo "$dlname"`
+ if test -n "$dlprefile_dlname" ; then
+ func_basename "$dlprefile_dlname"
+ dlprefile_dlbasename="$func_basename_result"
+ else
+ # no lafile. user explicitly requested -dlpreopen <import library>.
+ $sharedlib_from_linklib_cmd "$dlprefile"
+ dlprefile_dlbasename=$sharedlib_from_linklib_result
+ fi
+ fi
+ $opt_dry_run || {
+ if test -n "$dlprefile_dlbasename" ; then
+ eval '$ECHO ": $dlprefile_dlbasename" >> "$nlist"'
+ else
+ func_warning "Could not compute DLL name from $name"
+ eval '$ECHO ": $name " >> "$nlist"'
+ fi
+ func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
+ eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe |
+ $SED -e '/I __imp/d' -e 's/I __nm_/D /;s/_nm__//' >> '$nlist'"
+ }
+ else # not an import lib
+ $opt_dry_run || {
+ eval '$ECHO ": $name " >> "$nlist"'
+ func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
+ eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'"
+ }
+ fi
+ ;;
+ *)
+ $opt_dry_run || {
+ eval '$ECHO ": $name " >> "$nlist"'
+ func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
+ eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'"
+ }
+ ;;
+ esac
+ done
+
+ $opt_dry_run || {
+ # Make sure we have at least an empty file.
+ test -f "$nlist" || : > "$nlist"
+
+ if test -n "$exclude_expsyms"; then
+ $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T
+ $MV "$nlist"T "$nlist"
+ fi
+
+ # Try sorting and uniquifying the output.
+ if $GREP -v "^: " < "$nlist" |
+ if sort -k 3 </dev/null >/dev/null 2>&1; then
+ sort -k 3
+ else
+ sort +2
+ fi |
+ uniq > "$nlist"S; then
+ :
+ else
+ $GREP -v "^: " < "$nlist" > "$nlist"S
+ fi
+
+ if test -f "$nlist"S; then
+ eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"'
+ else
+ echo '/* NONE */' >> "$output_objdir/$my_dlsyms"
+ fi
+
+ echo >> "$output_objdir/$my_dlsyms" "\
+
+/* The mapping between symbol names and symbols. */
+typedef struct {
+ const char *name;
+ void *address;
+} lt_dlsymlist;
+extern LT_DLSYM_CONST lt_dlsymlist
+lt_${my_prefix}_LTX_preloaded_symbols[];
+LT_DLSYM_CONST lt_dlsymlist
+lt_${my_prefix}_LTX_preloaded_symbols[] =
+{\
+ { \"$my_originator\", (void *) 0 },"
+
+ case $need_lib_prefix in
+ no)
+ eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms"
+ ;;
+ *)
+ eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms"
+ ;;
+ esac
+ echo >> "$output_objdir/$my_dlsyms" "\
+ {0, (void *) 0}
+};
+
+/* This works around a problem in FreeBSD linker */
+#ifdef FREEBSD_WORKAROUND
+static const void *lt_preloaded_setup() {
+ return lt_${my_prefix}_LTX_preloaded_symbols;
+}
+#endif
+
+#ifdef __cplusplus
+}
+#endif\
+"
+ } # !$opt_dry_run
+
+ pic_flag_for_symtable=
+ case "$compile_command " in
+ *" -static "*) ;;
+ *)
+ case $host in
+ # compiling the symbol table file with pic_flag works around
+ # a FreeBSD bug that causes programs to crash when -lm is
+ # linked before any other PIC object. But we must not use
+ # pic_flag when linking with -static. The problem exists in
+ # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1.
+ *-*-freebsd2.*|*-*-freebsd3.0*|*-*-freebsdelf3.0*)
+ pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;;
+ *-*-hpux*)
+ pic_flag_for_symtable=" $pic_flag" ;;
+ *)
+ if test "X$my_pic_p" != Xno; then
+ pic_flag_for_symtable=" $pic_flag"
+ fi
+ ;;
+ esac
+ ;;
+ esac
+ symtab_cflags=
+ for arg in $LTCFLAGS; do
+ case $arg in
+ -pie | -fpie | -fPIE) ;;
+ *) func_append symtab_cflags " $arg" ;;
+ esac
+ done
+
+ # Now compile the dynamic symbol file.
+ func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?'
+
+ # Clean up the generated files.
+ func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T"'
+
+ # Transform the symbol file into the correct name.
+ symfileobj="$output_objdir/${my_outputname}S.$objext"
+ case $host in
+ *cygwin* | *mingw* | *cegcc* )
+ if test -f "$output_objdir/$my_outputname.def"; then
+ compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
+ finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
+ else
+ compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"`
+ finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"`
+ fi
+ ;;
+ *)
+ compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"`
+ finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"`
+ ;;
+ esac
+ ;;
+ *)
+ func_fatal_error "unknown suffix for \`$my_dlsyms'"
+ ;;
+ esac
+ else
+ # We keep going just in case the user didn't refer to
+ # lt_preloaded_symbols. The linker will fail if global_symbol_pipe
+ # really was required.
+
+ # Nullify the symbol file.
+ compile_command=`$ECHO "$compile_command" | $SED "s% @SYMFILE@%%"`
+ finalize_command=`$ECHO "$finalize_command" | $SED "s% @SYMFILE@%%"`
+ fi
+}
+
+# func_win32_libid arg
+# return the library type of file 'arg'
+#
+# Need a lot of goo to handle *both* DLLs and import libs
+# Has to be a shell function in order to 'eat' the argument
+# that is supplied when $file_magic_command is called.
+# Despite the name, also deal with 64 bit binaries.
+func_win32_libid ()
+{
+ $opt_debug
+ win32_libid_type="unknown"
+ win32_fileres=`file -L $1 2>/dev/null`
+ case $win32_fileres in
+ *ar\ archive\ import\ library*) # definitely import
+ win32_libid_type="x86 archive import"
+ ;;
+ *ar\ archive*) # could be an import, or static
+ # Keep the egrep pattern in sync with the one in _LT_CHECK_MAGIC_METHOD.
+ if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null |
+ $EGREP 'file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' >/dev/null; then
+ func_to_tool_file "$1" func_convert_file_msys_to_w32
+ win32_nmres=`eval $NM -f posix -A \"$func_to_tool_file_result\" |
+ $SED -n -e '
+ 1,100{
+ / I /{
+ s,.*,import,
+ p
+ q
+ }
+ }'`
+ case $win32_nmres in
+ import*) win32_libid_type="x86 archive import";;
+ *) win32_libid_type="x86 archive static";;
+ esac
+ fi
+ ;;
+ *DLL*)
+ win32_libid_type="x86 DLL"
+ ;;
+ *executable*) # but shell scripts are "executable" too...
+ case $win32_fileres in
+ *MS\ Windows\ PE\ Intel*)
+ win32_libid_type="x86 DLL"
+ ;;
+ esac
+ ;;
+ esac
+ $ECHO "$win32_libid_type"
+}
+
+# func_cygming_dll_for_implib ARG
+#
+# Platform-specific function to extract the
+# name of the DLL associated with the specified
+# import library ARG.
+# Invoked by eval'ing the libtool variable
+# $sharedlib_from_linklib_cmd
+# Result is available in the variable
+# $sharedlib_from_linklib_result
+func_cygming_dll_for_implib ()
+{
+ $opt_debug
+ sharedlib_from_linklib_result=`$DLLTOOL --identify-strict --identify "$1"`
+}
+
+# func_cygming_dll_for_implib_fallback_core SECTION_NAME LIBNAMEs
+#
+# The is the core of a fallback implementation of a
+# platform-specific function to extract the name of the
+# DLL associated with the specified import library LIBNAME.
+#
+# SECTION_NAME is either .idata$6 or .idata$7, depending
+# on the platform and compiler that created the implib.
+#
+# Echos the name of the DLL associated with the
+# specified import library.
+func_cygming_dll_for_implib_fallback_core ()
+{
+ $opt_debug
+ match_literal=`$ECHO "$1" | $SED "$sed_make_literal_regex"`
+ $OBJDUMP -s --section "$1" "$2" 2>/dev/null |
+ $SED '/^Contents of section '"$match_literal"':/{
+ # Place marker at beginning of archive member dllname section
+ s/.*/====MARK====/
+ p
+ d
+ }
+ # These lines can sometimes be longer than 43 characters, but
+ # are always uninteresting
+ /:[ ]*file format pe[i]\{,1\}-/d
+ /^In archive [^:]*:/d
+ # Ensure marker is printed
+ /^====MARK====/p
+ # Remove all lines with less than 43 characters
+ /^.\{43\}/!d
+ # From remaining lines, remove first 43 characters
+ s/^.\{43\}//' |
+ $SED -n '
+ # Join marker and all lines until next marker into a single line
+ /^====MARK====/ b para
+ H
+ $ b para
+ b
+ :para
+ x
+ s/\n//g
+ # Remove the marker
+ s/^====MARK====//
+ # Remove trailing dots and whitespace
+ s/[\. \t]*$//
+ # Print
+ /./p' |
+ # we now have a list, one entry per line, of the stringified
+ # contents of the appropriate section of all members of the
+ # archive which possess that section. Heuristic: eliminate
+ # all those which have a first or second character that is
+ # a '.' (that is, objdump's representation of an unprintable
+ # character.) This should work for all archives with less than
+ # 0x302f exports -- but will fail for DLLs whose name actually
+ # begins with a literal '.' or a single character followed by
+ # a '.'.
+ #
+ # Of those that remain, print the first one.
+ $SED -e '/^\./d;/^.\./d;q'
+}
+
+# func_cygming_gnu_implib_p ARG
+# This predicate returns with zero status (TRUE) if
+# ARG is a GNU/binutils-style import library. Returns
+# with nonzero status (FALSE) otherwise.
+func_cygming_gnu_implib_p ()
+{
+ $opt_debug
+ func_to_tool_file "$1" func_convert_file_msys_to_w32
+ func_cygming_gnu_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $EGREP ' (_head_[A-Za-z0-9_]+_[ad]l*|[A-Za-z0-9_]+_[ad]l*_iname)$'`
+ test -n "$func_cygming_gnu_implib_tmp"
+}
+
+# func_cygming_ms_implib_p ARG
+# This predicate returns with zero status (TRUE) if
+# ARG is an MS-style import library. Returns
+# with nonzero status (FALSE) otherwise.
+func_cygming_ms_implib_p ()
+{
+ $opt_debug
+ func_to_tool_file "$1" func_convert_file_msys_to_w32
+ func_cygming_ms_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $GREP '_NULL_IMPORT_DESCRIPTOR'`
+ test -n "$func_cygming_ms_implib_tmp"
+}
+
+# func_cygming_dll_for_implib_fallback ARG
+# Platform-specific function to extract the
+# name of the DLL associated with the specified
+# import library ARG.
+#
+# This fallback implementation is for use when $DLLTOOL
+# does not support the --identify-strict option.
+# Invoked by eval'ing the libtool variable
+# $sharedlib_from_linklib_cmd
+# Result is available in the variable
+# $sharedlib_from_linklib_result
+func_cygming_dll_for_implib_fallback ()
+{
+ $opt_debug
+ if func_cygming_gnu_implib_p "$1" ; then
+ # binutils import library
+ sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$7' "$1"`
+ elif func_cygming_ms_implib_p "$1" ; then
+ # ms-generated import library
+ sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$6' "$1"`
+ else
+ # unknown
+ sharedlib_from_linklib_result=""
+ fi
+}
+
+
+# func_extract_an_archive dir oldlib
+func_extract_an_archive ()
+{
+ $opt_debug
+ f_ex_an_ar_dir="$1"; shift
+ f_ex_an_ar_oldlib="$1"
+ if test "$lock_old_archive_extraction" = yes; then
+ lockfile=$f_ex_an_ar_oldlib.lock
+ until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do
+ func_echo "Waiting for $lockfile to be removed"
+ sleep 2
+ done
+ fi
+ func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" \
+ 'stat=$?; rm -f "$lockfile"; exit $stat'
+ if test "$lock_old_archive_extraction" = yes; then
+ $opt_dry_run || rm -f "$lockfile"
+ fi
+ if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then
+ :
+ else
+ func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib"
+ fi
+}
+
+
+# func_extract_archives gentop oldlib ...
+func_extract_archives ()
+{
+ $opt_debug
+ my_gentop="$1"; shift
+ my_oldlibs=${1+"$@"}
+ my_oldobjs=""
+ my_xlib=""
+ my_xabs=""
+ my_xdir=""
+
+ for my_xlib in $my_oldlibs; do
+ # Extract the objects.
+ case $my_xlib in
+ [\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;;
+ *) my_xabs=`pwd`"/$my_xlib" ;;
+ esac
+ func_basename "$my_xlib"
+ my_xlib="$func_basename_result"
+ my_xlib_u=$my_xlib
+ while :; do
+ case " $extracted_archives " in
+ *" $my_xlib_u "*)
+ func_arith $extracted_serial + 1
+ extracted_serial=$func_arith_result
+ my_xlib_u=lt$extracted_serial-$my_xlib ;;
+ *) break ;;
+ esac
+ done
+ extracted_archives="$extracted_archives $my_xlib_u"
+ my_xdir="$my_gentop/$my_xlib_u"
+
+ func_mkdir_p "$my_xdir"
+
+ case $host in
+ *-darwin*)
+ func_verbose "Extracting $my_xabs"
+ # Do not bother doing anything if just a dry run
+ $opt_dry_run || {
+ darwin_orig_dir=`pwd`
+ cd $my_xdir || exit $?
+ darwin_archive=$my_xabs
+ darwin_curdir=`pwd`
+ darwin_base_archive=`basename "$darwin_archive"`
+ darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true`
+ if test -n "$darwin_arches"; then
+ darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'`
+ darwin_arch=
+ func_verbose "$darwin_base_archive has multiple architectures $darwin_arches"
+ for darwin_arch in $darwin_arches ; do
+ func_mkdir_p "unfat-$$/${darwin_base_archive}-${darwin_arch}"
+ $LIPO -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}"
+ cd "unfat-$$/${darwin_base_archive}-${darwin_arch}"
+ func_extract_an_archive "`pwd`" "${darwin_base_archive}"
+ cd "$darwin_curdir"
+ $RM "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}"
+ done # $darwin_arches
+ ## Okay now we've a bunch of thin objects, gotta fatten them up :)
+ darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$basename" | sort -u`
+ darwin_file=
+ darwin_files=
+ for darwin_file in $darwin_filelist; do
+ darwin_files=`find unfat-$$ -name $darwin_file -print | sort | $NL2SP`
+ $LIPO -create -output "$darwin_file" $darwin_files
+ done # $darwin_filelist
+ $RM -rf unfat-$$
+ cd "$darwin_orig_dir"
+ else
+ cd $darwin_orig_dir
+ func_extract_an_archive "$my_xdir" "$my_xabs"
+ fi # $darwin_arches
+ } # !$opt_dry_run
+ ;;
+ *)
+ func_extract_an_archive "$my_xdir" "$my_xabs"
+ ;;
+ esac
+ my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | sort | $NL2SP`
+ done
+
+ func_extract_archives_result="$my_oldobjs"
+}
+
+
+# func_emit_wrapper [arg=no]
+#
+# Emit a libtool wrapper script on stdout.
+# Don't directly open a file because we may want to
+# incorporate the script contents within a cygwin/mingw
+# wrapper executable. Must ONLY be called from within
+# func_mode_link because it depends on a number of variables
+# set therein.
+#
+# ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR
+# variable will take. If 'yes', then the emitted script
+# will assume that the directory in which it is stored is
+# the $objdir directory. This is a cygwin/mingw-specific
+# behavior.
+func_emit_wrapper ()
+{
+ func_emit_wrapper_arg1=${1-no}
+
+ $ECHO "\
+#! $SHELL
+
+# $output - temporary wrapper script for $objdir/$outputname
+# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
+#
+# The $output program cannot be directly executed until all the libtool
+# libraries that it depends on are installed.
+#
+# This wrapper script should never be moved out of the build directory.
+# If it is, it will not operate correctly.
+
+# Sed substitution that helps us do robust quoting. It backslashifies
+# metacharacters that are still active within double-quoted strings.
+sed_quote_subst='$sed_quote_subst'
+
+# Be Bourne compatible
+if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then
+ emulate sh
+ NULLCMD=:
+ # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '\${1+\"\$@\"}'='\"\$@\"'
+ setopt NO_GLOB_SUBST
+else
+ case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac
+fi
+BIN_SH=xpg4; export BIN_SH # for Tru64
+DUALCASE=1; export DUALCASE # for MKS sh
+
+# The HP-UX ksh and POSIX shell print the target directory to stdout
+# if CDPATH is set.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+relink_command=\"$relink_command\"
+
+# This environment variable determines our operation mode.
+if test \"\$libtool_install_magic\" = \"$magic\"; then
+ # install mode needs the following variables:
+ generated_by_libtool_version='$macro_version'
+ notinst_deplibs='$notinst_deplibs'
+else
+ # When we are sourced in execute mode, \$file and \$ECHO are already set.
+ if test \"\$libtool_execute_magic\" != \"$magic\"; then
+ file=\"\$0\""
+
+ qECHO=`$ECHO "$ECHO" | $SED "$sed_quote_subst"`
+ $ECHO "\
+
+# A function that is used when there is no print builtin or printf.
+func_fallback_echo ()
+{
+ eval 'cat <<_LTECHO_EOF
+\$1
+_LTECHO_EOF'
+}
+ ECHO=\"$qECHO\"
+ fi
+
+# Very basic option parsing. These options are (a) specific to
+# the libtool wrapper, (b) are identical between the wrapper
+# /script/ and the wrapper /executable/ which is used only on
+# windows platforms, and (c) all begin with the string "--lt-"
+# (application programs are unlikely to have options which match
+# this pattern).
+#
+# There are only two supported options: --lt-debug and
+# --lt-dump-script. There is, deliberately, no --lt-help.
+#
+# The first argument to this parsing function should be the
+# script's $0 value, followed by "$@".
+lt_option_debug=
+func_parse_lt_options ()
+{
+ lt_script_arg0=\$0
+ shift
+ for lt_opt
+ do
+ case \"\$lt_opt\" in
+ --lt-debug) lt_option_debug=1 ;;
+ --lt-dump-script)
+ lt_dump_D=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%/[^/]*$%%'\`
+ test \"X\$lt_dump_D\" = \"X\$lt_script_arg0\" && lt_dump_D=.
+ lt_dump_F=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%^.*/%%'\`
+ cat \"\$lt_dump_D/\$lt_dump_F\"
+ exit 0
+ ;;
+ --lt-*)
+ \$ECHO \"Unrecognized --lt- option: '\$lt_opt'\" 1>&2
+ exit 1
+ ;;
+ esac
+ done
+
+ # Print the debug banner immediately:
+ if test -n \"\$lt_option_debug\"; then
+ echo \"${outputname}:${output}:\${LINENO}: libtool wrapper (GNU $PACKAGE$TIMESTAMP) $VERSION\" 1>&2
+ fi
+}
+
+# Used when --lt-debug. Prints its arguments to stdout
+# (redirection is the responsibility of the caller)
+func_lt_dump_args ()
+{
+ lt_dump_args_N=1;
+ for lt_arg
+ do
+ \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[\$lt_dump_args_N]: \$lt_arg\"
+ lt_dump_args_N=\`expr \$lt_dump_args_N + 1\`
+ done
+}
+
+# Core function for launching the target application
+func_exec_program_core ()
+{
+"
+ case $host in
+ # Backslashes separate directories on plain windows
+ *-*-mingw | *-*-os2* | *-cegcc*)
+ $ECHO "\
+ if test -n \"\$lt_option_debug\"; then
+ \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[0]: \$progdir\\\\\$program\" 1>&2
+ func_lt_dump_args \${1+\"\$@\"} 1>&2
+ fi
+ exec \"\$progdir\\\\\$program\" \${1+\"\$@\"}
+"
+ ;;
+
+ *)
+ $ECHO "\
+ if test -n \"\$lt_option_debug\"; then
+ \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[0]: \$progdir/\$program\" 1>&2
+ func_lt_dump_args \${1+\"\$@\"} 1>&2
+ fi
+ exec \"\$progdir/\$program\" \${1+\"\$@\"}
+"
+ ;;
+ esac
+ $ECHO "\
+ \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2
+ exit 1
+}
+
+# A function to encapsulate launching the target application
+# Strips options in the --lt-* namespace from \$@ and
+# launches target application with the remaining arguments.
+func_exec_program ()
+{
+ case \" \$* \" in
+ *\\ --lt-*)
+ for lt_wr_arg
+ do
+ case \$lt_wr_arg in
+ --lt-*) ;;
+ *) set x \"\$@\" \"\$lt_wr_arg\"; shift;;
+ esac
+ shift
+ done ;;
+ esac
+ func_exec_program_core \${1+\"\$@\"}
+}
+
+ # Parse options
+ func_parse_lt_options \"\$0\" \${1+\"\$@\"}
+
+ # Find the directory that this script lives in.
+ thisdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*$%%'\`
+ test \"x\$thisdir\" = \"x\$file\" && thisdir=.
+
+ # Follow symbolic links until we get to the real thisdir.
+ file=\`ls -ld \"\$file\" | $SED -n 's/.*-> //p'\`
+ while test -n \"\$file\"; do
+ destdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*\$%%'\`
+
+ # If there was a directory component, then change thisdir.
+ if test \"x\$destdir\" != \"x\$file\"; then
+ case \"\$destdir\" in
+ [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;;
+ *) thisdir=\"\$thisdir/\$destdir\" ;;
+ esac
+ fi
+
+ file=\`\$ECHO \"\$file\" | $SED 's%^.*/%%'\`
+ file=\`ls -ld \"\$thisdir/\$file\" | $SED -n 's/.*-> //p'\`
+ done
+
+ # Usually 'no', except on cygwin/mingw when embedded into
+ # the cwrapper.
+ WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_arg1
+ if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then
+ # special case for '.'
+ if test \"\$thisdir\" = \".\"; then
+ thisdir=\`pwd\`
+ fi
+ # remove .libs from thisdir
+ case \"\$thisdir\" in
+ *[\\\\/]$objdir ) thisdir=\`\$ECHO \"\$thisdir\" | $SED 's%[\\\\/][^\\\\/]*$%%'\` ;;
+ $objdir ) thisdir=. ;;
+ esac
+ fi
+
+ # Try to get the absolute directory name.
+ absdir=\`cd \"\$thisdir\" && pwd\`
+ test -n \"\$absdir\" && thisdir=\"\$absdir\"
+"
+
+ if test "$fast_install" = yes; then
+ $ECHO "\
+ program=lt-'$outputname'$exeext
+ progdir=\"\$thisdir/$objdir\"
+
+ if test ! -f \"\$progdir/\$program\" ||
+ { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | ${SED} 1q\`; \\
+ test \"X\$file\" != \"X\$progdir/\$program\"; }; then
+
+ file=\"\$\$-\$program\"
+
+ if test ! -d \"\$progdir\"; then
+ $MKDIR \"\$progdir\"
+ else
+ $RM \"\$progdir/\$file\"
+ fi"
+
+ $ECHO "\
+
+ # relink executable if necessary
+ if test -n \"\$relink_command\"; then
+ if relink_command_output=\`eval \$relink_command 2>&1\`; then :
+ else
+ $ECHO \"\$relink_command_output\" >&2
+ $RM \"\$progdir/\$file\"
+ exit 1
+ fi
+ fi
+
+ $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null ||
+ { $RM \"\$progdir/\$program\";
+ $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; }
+ $RM \"\$progdir/\$file\"
+ fi"
+ else
+ $ECHO "\
+ program='$outputname'
+ progdir=\"\$thisdir/$objdir\"
+"
+ fi
+
+ $ECHO "\
+
+ if test -f \"\$progdir/\$program\"; then"
+
+ # fixup the dll searchpath if we need to.
+ #
+ # Fix the DLL searchpath if we need to. Do this before prepending
+ # to shlibpath, because on Windows, both are PATH and uninstalled
+ # libraries must come first.
+ if test -n "$dllsearchpath"; then
+ $ECHO "\
+ # Add the dll search path components to the executable PATH
+ PATH=$dllsearchpath:\$PATH
+"
+ fi
+
+ # Export our shlibpath_var if we have one.
+ if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
+ $ECHO "\
+ # Add our own library path to $shlibpath_var
+ $shlibpath_var=\"$temp_rpath\$$shlibpath_var\"
+
+ # Some systems cannot cope with colon-terminated $shlibpath_var
+ # The second colon is a workaround for a bug in BeOS R4 sed
+ $shlibpath_var=\`\$ECHO \"\$$shlibpath_var\" | $SED 's/::*\$//'\`
+
+ export $shlibpath_var
+"
+ fi
+
+ $ECHO "\
+ if test \"\$libtool_execute_magic\" != \"$magic\"; then
+ # Run the actual program with our arguments.
+ func_exec_program \${1+\"\$@\"}
+ fi
+ else
+ # The program doesn't exist.
+ \$ECHO \"\$0: error: \\\`\$progdir/\$program' does not exist\" 1>&2
+ \$ECHO \"This script is just a wrapper for \$program.\" 1>&2
+ \$ECHO \"See the $PACKAGE documentation for more information.\" 1>&2
+ exit 1
+ fi
+fi\
+"
+}
+
+
+# func_emit_cwrapperexe_src
+# emit the source code for a wrapper executable on stdout
+# Must ONLY be called from within func_mode_link because
+# it depends on a number of variable set therein.
+func_emit_cwrapperexe_src ()
+{
+ cat <<EOF
+
+/* $cwrappersource - temporary wrapper executable for $objdir/$outputname
+ Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
+
+ The $output program cannot be directly executed until all the libtool
+ libraries that it depends on are installed.
+
+ This wrapper executable should never be moved out of the build directory.
+ If it is, it will not operate correctly.
+*/
+EOF
+ cat <<"EOF"
+#ifdef _MSC_VER
+# define _CRT_SECURE_NO_DEPRECATE 1
+#endif
+#include <stdio.h>
+#include <stdlib.h>
+#ifdef _MSC_VER
+# include <direct.h>
+# include <process.h>
+# include <io.h>
+#else
+# include <unistd.h>
+# include <stdint.h>
+# ifdef __CYGWIN__
+# include <io.h>
+# endif
+#endif
+#include <malloc.h>
+#include <stdarg.h>
+#include <assert.h>
+#include <string.h>
+#include <ctype.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <sys/stat.h>
+
+/* declarations of non-ANSI functions */
+#if defined(__MINGW32__)
+# ifdef __STRICT_ANSI__
+int _putenv (const char *);
+# endif
+#elif defined(__CYGWIN__)
+# ifdef __STRICT_ANSI__
+char *realpath (const char *, char *);
+int putenv (char *);
+int setenv (const char *, const char *, int);
+# endif
+/* #elif defined (other platforms) ... */
+#endif
+
+/* portability defines, excluding path handling macros */
+#if defined(_MSC_VER)
+# define setmode _setmode
+# define stat _stat
+# define chmod _chmod
+# define getcwd _getcwd
+# define putenv _putenv
+# define S_IXUSR _S_IEXEC
+# ifndef _INTPTR_T_DEFINED
+# define _INTPTR_T_DEFINED
+# define intptr_t int
+# endif
+#elif defined(__MINGW32__)
+# define setmode _setmode
+# define stat _stat
+# define chmod _chmod
+# define getcwd _getcwd
+# define putenv _putenv
+#elif defined(__CYGWIN__)
+# define HAVE_SETENV
+# define FOPEN_WB "wb"
+/* #elif defined (other platforms) ... */
+#endif
+
+#if defined(PATH_MAX)
+# define LT_PATHMAX PATH_MAX
+#elif defined(MAXPATHLEN)
+# define LT_PATHMAX MAXPATHLEN
+#else
+# define LT_PATHMAX 1024
+#endif
+
+#ifndef S_IXOTH
+# define S_IXOTH 0
+#endif
+#ifndef S_IXGRP
+# define S_IXGRP 0
+#endif
+
+/* path handling portability macros */
+#ifndef DIR_SEPARATOR
+# define DIR_SEPARATOR '/'
+# define PATH_SEPARATOR ':'
+#endif
+
+#if defined (_WIN32) || defined (__MSDOS__) || defined (__DJGPP__) || \
+ defined (__OS2__)
+# define HAVE_DOS_BASED_FILE_SYSTEM
+# define FOPEN_WB "wb"
+# ifndef DIR_SEPARATOR_2
+# define DIR_SEPARATOR_2 '\\'
+# endif
+# ifndef PATH_SEPARATOR_2
+# define PATH_SEPARATOR_2 ';'
+# endif
+#endif
+
+#ifndef DIR_SEPARATOR_2
+# define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR)
+#else /* DIR_SEPARATOR_2 */
+# define IS_DIR_SEPARATOR(ch) \
+ (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2))
+#endif /* DIR_SEPARATOR_2 */
+
+#ifndef PATH_SEPARATOR_2
+# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR)
+#else /* PATH_SEPARATOR_2 */
+# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2)
+#endif /* PATH_SEPARATOR_2 */
+
+#ifndef FOPEN_WB
+# define FOPEN_WB "w"
+#endif
+#ifndef _O_BINARY
+# define _O_BINARY 0
+#endif
+
+#define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type)))
+#define XFREE(stale) do { \
+ if (stale) { free ((void *) stale); stale = 0; } \
+} while (0)
+
+#if defined(LT_DEBUGWRAPPER)
+static int lt_debug = 1;
+#else
+static int lt_debug = 0;
+#endif
+
+const char *program_name = "libtool-wrapper"; /* in case xstrdup fails */
+
+void *xmalloc (size_t num);
+char *xstrdup (const char *string);
+const char *base_name (const char *name);
+char *find_executable (const char *wrapper);
+char *chase_symlinks (const char *pathspec);
+int make_executable (const char *path);
+int check_executable (const char *path);
+char *strendzap (char *str, const char *pat);
+void lt_debugprintf (const char *file, int line, const char *fmt, ...);
+void lt_fatal (const char *file, int line, const char *message, ...);
+static const char *nonnull (const char *s);
+static const char *nonempty (const char *s);
+void lt_setenv (const char *name, const char *value);
+char *lt_extend_str (const char *orig_value, const char *add, int to_end);
+void lt_update_exe_path (const char *name, const char *value);
+void lt_update_lib_path (const char *name, const char *value);
+char **prepare_spawn (char **argv);
+void lt_dump_script (FILE *f);
+EOF
+
+ cat <<EOF
+volatile const char * MAGIC_EXE = "$magic_exe";
+const char * LIB_PATH_VARNAME = "$shlibpath_var";
+EOF
+
+ if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
+ func_to_host_path "$temp_rpath"
+ cat <<EOF
+const char * LIB_PATH_VALUE = "$func_to_host_path_result";
+EOF
+ else
+ cat <<"EOF"
+const char * LIB_PATH_VALUE = "";
+EOF
+ fi
+
+ if test -n "$dllsearchpath"; then
+ func_to_host_path "$dllsearchpath:"
+ cat <<EOF
+const char * EXE_PATH_VARNAME = "PATH";
+const char * EXE_PATH_VALUE = "$func_to_host_path_result";
+EOF
+ else
+ cat <<"EOF"
+const char * EXE_PATH_VARNAME = "";
+const char * EXE_PATH_VALUE = "";
+EOF
+ fi
+
+ if test "$fast_install" = yes; then
+ cat <<EOF
+const char * TARGET_PROGRAM_NAME = "lt-$outputname"; /* hopefully, no .exe */
+EOF
+ else
+ cat <<EOF
+const char * TARGET_PROGRAM_NAME = "$outputname"; /* hopefully, no .exe */
+EOF
+ fi
+
+
+ cat <<"EOF"
+
+#define LTWRAPPER_OPTION_PREFIX "--lt-"
+
+static const char *ltwrapper_option_prefix = LTWRAPPER_OPTION_PREFIX;
+static const char *dumpscript_opt = LTWRAPPER_OPTION_PREFIX "dump-script";
+static const char *debug_opt = LTWRAPPER_OPTION_PREFIX "debug";
+
+int
+main (int argc, char *argv[])
+{
+ char **newargz;
+ int newargc;
+ char *tmp_pathspec;
+ char *actual_cwrapper_path;
+ char *actual_cwrapper_name;
+ char *target_name;
+ char *lt_argv_zero;
+ intptr_t rval = 127;
+
+ int i;
+
+ program_name = (char *) xstrdup (base_name (argv[0]));
+ newargz = XMALLOC (char *, argc + 1);
+
+ /* very simple arg parsing; don't want to rely on getopt
+ * also, copy all non cwrapper options to newargz, except
+ * argz[0], which is handled differently
+ */
+ newargc=0;
+ for (i = 1; i < argc; i++)
+ {
+ if (strcmp (argv[i], dumpscript_opt) == 0)
+ {
+EOF
+ case "$host" in
+ *mingw* | *cygwin* )
+ # make stdout use "unix" line endings
+ echo " setmode(1,_O_BINARY);"
+ ;;
+ esac
+
+ cat <<"EOF"
+ lt_dump_script (stdout);
+ return 0;
+ }
+ if (strcmp (argv[i], debug_opt) == 0)
+ {
+ lt_debug = 1;
+ continue;
+ }
+ if (strcmp (argv[i], ltwrapper_option_prefix) == 0)
+ {
+ /* however, if there is an option in the LTWRAPPER_OPTION_PREFIX
+ namespace, but it is not one of the ones we know about and
+ have already dealt with, above (inluding dump-script), then
+ report an error. Otherwise, targets might begin to believe
+ they are allowed to use options in the LTWRAPPER_OPTION_PREFIX
+ namespace. The first time any user complains about this, we'll
+ need to make LTWRAPPER_OPTION_PREFIX a configure-time option
+ or a configure.ac-settable value.
+ */
+ lt_fatal (__FILE__, __LINE__,
+ "unrecognized %s option: '%s'",
+ ltwrapper_option_prefix, argv[i]);
+ }
+ /* otherwise ... */
+ newargz[++newargc] = xstrdup (argv[i]);
+ }
+ newargz[++newargc] = NULL;
+
+EOF
+ cat <<EOF
+ /* The GNU banner must be the first non-error debug message */
+ lt_debugprintf (__FILE__, __LINE__, "libtool wrapper (GNU $PACKAGE$TIMESTAMP) $VERSION\n");
+EOF
+ cat <<"EOF"
+ lt_debugprintf (__FILE__, __LINE__, "(main) argv[0]: %s\n", argv[0]);
+ lt_debugprintf (__FILE__, __LINE__, "(main) program_name: %s\n", program_name);
+
+ tmp_pathspec = find_executable (argv[0]);
+ if (tmp_pathspec == NULL)
+ lt_fatal (__FILE__, __LINE__, "couldn't find %s", argv[0]);
+ lt_debugprintf (__FILE__, __LINE__,
+ "(main) found exe (before symlink chase) at: %s\n",
+ tmp_pathspec);
+
+ actual_cwrapper_path = chase_symlinks (tmp_pathspec);
+ lt_debugprintf (__FILE__, __LINE__,
+ "(main) found exe (after symlink chase) at: %s\n",
+ actual_cwrapper_path);
+ XFREE (tmp_pathspec);
+
+ actual_cwrapper_name = xstrdup (base_name (actual_cwrapper_path));
+ strendzap (actual_cwrapper_path, actual_cwrapper_name);
+
+ /* wrapper name transforms */
+ strendzap (actual_cwrapper_name, ".exe");
+ tmp_pathspec = lt_extend_str (actual_cwrapper_name, ".exe", 1);
+ XFREE (actual_cwrapper_name);
+ actual_cwrapper_name = tmp_pathspec;
+ tmp_pathspec = 0;
+
+ /* target_name transforms -- use actual target program name; might have lt- prefix */
+ target_name = xstrdup (base_name (TARGET_PROGRAM_NAME));
+ strendzap (target_name, ".exe");
+ tmp_pathspec = lt_extend_str (target_name, ".exe", 1);
+ XFREE (target_name);
+ target_name = tmp_pathspec;
+ tmp_pathspec = 0;
+
+ lt_debugprintf (__FILE__, __LINE__,
+ "(main) libtool target name: %s\n",
+ target_name);
+EOF
+
+ cat <<EOF
+ newargz[0] =
+ XMALLOC (char, (strlen (actual_cwrapper_path) +
+ strlen ("$objdir") + 1 + strlen (actual_cwrapper_name) + 1));
+ strcpy (newargz[0], actual_cwrapper_path);
+ strcat (newargz[0], "$objdir");
+ strcat (newargz[0], "/");
+EOF
+
+ cat <<"EOF"
+ /* stop here, and copy so we don't have to do this twice */
+ tmp_pathspec = xstrdup (newargz[0]);
+
+ /* do NOT want the lt- prefix here, so use actual_cwrapper_name */
+ strcat (newargz[0], actual_cwrapper_name);
+
+ /* DO want the lt- prefix here if it exists, so use target_name */
+ lt_argv_zero = lt_extend_str (tmp_pathspec, target_name, 1);
+ XFREE (tmp_pathspec);
+ tmp_pathspec = NULL;
+EOF
+
+ case $host_os in
+ mingw*)
+ cat <<"EOF"
+ {
+ char* p;
+ while ((p = strchr (newargz[0], '\\')) != NULL)
+ {
+ *p = '/';
+ }
+ while ((p = strchr (lt_argv_zero, '\\')) != NULL)
+ {
+ *p = '/';
+ }
+ }
+EOF
+ ;;
+ esac
+
+ cat <<"EOF"
+ XFREE (target_name);
+ XFREE (actual_cwrapper_path);
+ XFREE (actual_cwrapper_name);
+
+ lt_setenv ("BIN_SH", "xpg4"); /* for Tru64 */
+ lt_setenv ("DUALCASE", "1"); /* for MSK sh */
+ /* Update the DLL searchpath. EXE_PATH_VALUE ($dllsearchpath) must
+ be prepended before (that is, appear after) LIB_PATH_VALUE ($temp_rpath)
+ because on Windows, both *_VARNAMEs are PATH but uninstalled
+ libraries must come first. */
+ lt_update_exe_path (EXE_PATH_VARNAME, EXE_PATH_VALUE);
+ lt_update_lib_path (LIB_PATH_VARNAME, LIB_PATH_VALUE);
+
+ lt_debugprintf (__FILE__, __LINE__, "(main) lt_argv_zero: %s\n",
+ nonnull (lt_argv_zero));
+ for (i = 0; i < newargc; i++)
+ {
+ lt_debugprintf (__FILE__, __LINE__, "(main) newargz[%d]: %s\n",
+ i, nonnull (newargz[i]));
+ }
+
+EOF
+
+ case $host_os in
+ mingw*)
+ cat <<"EOF"
+ /* execv doesn't actually work on mingw as expected on unix */
+ newargz = prepare_spawn (newargz);
+ rval = _spawnv (_P_WAIT, lt_argv_zero, (const char * const *) newargz);
+ if (rval == -1)
+ {
+ /* failed to start process */
+ lt_debugprintf (__FILE__, __LINE__,
+ "(main) failed to launch target \"%s\": %s\n",
+ lt_argv_zero, nonnull (strerror (errno)));
+ return 127;
+ }
+ return rval;
+EOF
+ ;;
+ *)
+ cat <<"EOF"
+ execv (lt_argv_zero, newargz);
+ return rval; /* =127, but avoids unused variable warning */
+EOF
+ ;;
+ esac
+
+ cat <<"EOF"
+}
+
+void *
+xmalloc (size_t num)
+{
+ void *p = (void *) malloc (num);
+ if (!p)
+ lt_fatal (__FILE__, __LINE__, "memory exhausted");
+
+ return p;
+}
+
+char *
+xstrdup (const char *string)
+{
+ return string ? strcpy ((char *) xmalloc (strlen (string) + 1),
+ string) : NULL;
+}
+
+const char *
+base_name (const char *name)
+{
+ const char *base;
+
+#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
+ /* Skip over the disk name in MSDOS pathnames. */
+ if (isalpha ((unsigned char) name[0]) && name[1] == ':')
+ name += 2;
+#endif
+
+ for (base = name; *name; name++)
+ if (IS_DIR_SEPARATOR (*name))
+ base = name + 1;
+ return base;
+}
+
+int
+check_executable (const char *path)
+{
+ struct stat st;
+
+ lt_debugprintf (__FILE__, __LINE__, "(check_executable): %s\n",
+ nonempty (path));
+ if ((!path) || (!*path))
+ return 0;
+
+ if ((stat (path, &st) >= 0)
+ && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH)))
+ return 1;
+ else
+ return 0;
+}
+
+int
+make_executable (const char *path)
+{
+ int rval = 0;
+ struct stat st;
+
+ lt_debugprintf (__FILE__, __LINE__, "(make_executable): %s\n",
+ nonempty (path));
+ if ((!path) || (!*path))
+ return 0;
+
+ if (stat (path, &st) >= 0)
+ {
+ rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR);
+ }
+ return rval;
+}
+
+/* Searches for the full path of the wrapper. Returns
+ newly allocated full path name if found, NULL otherwise
+ Does not chase symlinks, even on platforms that support them.
+*/
+char *
+find_executable (const char *wrapper)
+{
+ int has_slash = 0;
+ const char *p;
+ const char *p_next;
+ /* static buffer for getcwd */
+ char tmp[LT_PATHMAX + 1];
+ int tmp_len;
+ char *concat_name;
+
+ lt_debugprintf (__FILE__, __LINE__, "(find_executable): %s\n",
+ nonempty (wrapper));
+
+ if ((wrapper == NULL) || (*wrapper == '\0'))
+ return NULL;
+
+ /* Absolute path? */
+#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
+ if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':')
+ {
+ concat_name = xstrdup (wrapper);
+ if (check_executable (concat_name))
+ return concat_name;
+ XFREE (concat_name);
+ }
+ else
+ {
+#endif
+ if (IS_DIR_SEPARATOR (wrapper[0]))
+ {
+ concat_name = xstrdup (wrapper);
+ if (check_executable (concat_name))
+ return concat_name;
+ XFREE (concat_name);
+ }
+#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
+ }
+#endif
+
+ for (p = wrapper; *p; p++)
+ if (*p == '/')
+ {
+ has_slash = 1;
+ break;
+ }
+ if (!has_slash)
+ {
+ /* no slashes; search PATH */
+ const char *path = getenv ("PATH");
+ if (path != NULL)
+ {
+ for (p = path; *p; p = p_next)
+ {
+ const char *q;
+ size_t p_len;
+ for (q = p; *q; q++)
+ if (IS_PATH_SEPARATOR (*q))
+ break;
+ p_len = q - p;
+ p_next = (*q == '\0' ? q : q + 1);
+ if (p_len == 0)
+ {
+ /* empty path: current directory */
+ if (getcwd (tmp, LT_PATHMAX) == NULL)
+ lt_fatal (__FILE__, __LINE__, "getcwd failed: %s",
+ nonnull (strerror (errno)));
+ tmp_len = strlen (tmp);
+ concat_name =
+ XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
+ memcpy (concat_name, tmp, tmp_len);
+ concat_name[tmp_len] = '/';
+ strcpy (concat_name + tmp_len + 1, wrapper);
+ }
+ else
+ {
+ concat_name =
+ XMALLOC (char, p_len + 1 + strlen (wrapper) + 1);
+ memcpy (concat_name, p, p_len);
+ concat_name[p_len] = '/';
+ strcpy (concat_name + p_len + 1, wrapper);
+ }
+ if (check_executable (concat_name))
+ return concat_name;
+ XFREE (concat_name);
+ }
+ }
+ /* not found in PATH; assume curdir */
+ }
+ /* Relative path | not found in path: prepend cwd */
+ if (getcwd (tmp, LT_PATHMAX) == NULL)
+ lt_fatal (__FILE__, __LINE__, "getcwd failed: %s",
+ nonnull (strerror (errno)));
+ tmp_len = strlen (tmp);
+ concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
+ memcpy (concat_name, tmp, tmp_len);
+ concat_name[tmp_len] = '/';
+ strcpy (concat_name + tmp_len + 1, wrapper);
+
+ if (check_executable (concat_name))
+ return concat_name;
+ XFREE (concat_name);
+ return NULL;
+}
+
+char *
+chase_symlinks (const char *pathspec)
+{
+#ifndef S_ISLNK
+ return xstrdup (pathspec);
+#else
+ char buf[LT_PATHMAX];
+ struct stat s;
+ char *tmp_pathspec = xstrdup (pathspec);
+ char *p;
+ int has_symlinks = 0;
+ while (strlen (tmp_pathspec) && !has_symlinks)
+ {
+ lt_debugprintf (__FILE__, __LINE__,
+ "checking path component for symlinks: %s\n",
+ tmp_pathspec);
+ if (lstat (tmp_pathspec, &s) == 0)
+ {
+ if (S_ISLNK (s.st_mode) != 0)
+ {
+ has_symlinks = 1;
+ break;
+ }
+
+ /* search backwards for last DIR_SEPARATOR */
+ p = tmp_pathspec + strlen (tmp_pathspec) - 1;
+ while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
+ p--;
+ if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
+ {
+ /* no more DIR_SEPARATORS left */
+ break;
+ }
+ *p = '\0';
+ }
+ else
+ {
+ lt_fatal (__FILE__, __LINE__,
+ "error accessing file \"%s\": %s",
+ tmp_pathspec, nonnull (strerror (errno)));
+ }
+ }
+ XFREE (tmp_pathspec);
+
+ if (!has_symlinks)
+ {
+ return xstrdup (pathspec);
+ }
+
+ tmp_pathspec = realpath (pathspec, buf);
+ if (tmp_pathspec == 0)
+ {
+ lt_fatal (__FILE__, __LINE__,
+ "could not follow symlinks for %s", pathspec);
+ }
+ return xstrdup (tmp_pathspec);
+#endif
+}
+
+char *
+strendzap (char *str, const char *pat)
+{
+ size_t len, patlen;
+
+ assert (str != NULL);
+ assert (pat != NULL);
+
+ len = strlen (str);
+ patlen = strlen (pat);
+
+ if (patlen <= len)
+ {
+ str += len - patlen;
+ if (strcmp (str, pat) == 0)
+ *str = '\0';
+ }
+ return str;
+}
+
+void
+lt_debugprintf (const char *file, int line, const char *fmt, ...)
+{
+ va_list args;
+ if (lt_debug)
+ {
+ (void) fprintf (stderr, "%s:%s:%d: ", program_name, file, line);
+ va_start (args, fmt);
+ (void) vfprintf (stderr, fmt, args);
+ va_end (args);
+ }
+}
+
+static void
+lt_error_core (int exit_status, const char *file,
+ int line, const char *mode,
+ const char *message, va_list ap)
+{
+ fprintf (stderr, "%s:%s:%d: %s: ", program_name, file, line, mode);
+ vfprintf (stderr, message, ap);
+ fprintf (stderr, ".\n");
+
+ if (exit_status >= 0)
+ exit (exit_status);
+}
+
+void
+lt_fatal (const char *file, int line, const char *message, ...)
+{
+ va_list ap;
+ va_start (ap, message);
+ lt_error_core (EXIT_FAILURE, file, line, "FATAL", message, ap);
+ va_end (ap);
+}
+
+static const char *
+nonnull (const char *s)
+{
+ return s ? s : "(null)";
+}
+
+static const char *
+nonempty (const char *s)
+{
+ return (s && !*s) ? "(empty)" : nonnull (s);
+}
+
+void
+lt_setenv (const char *name, const char *value)
+{
+ lt_debugprintf (__FILE__, __LINE__,
+ "(lt_setenv) setting '%s' to '%s'\n",
+ nonnull (name), nonnull (value));
+ {
+#ifdef HAVE_SETENV
+ /* always make a copy, for consistency with !HAVE_SETENV */
+ char *str = xstrdup (value);
+ setenv (name, str, 1);
+#else
+ int len = strlen (name) + 1 + strlen (value) + 1;
+ char *str = XMALLOC (char, len);
+ sprintf (str, "%s=%s", name, value);
+ if (putenv (str) != EXIT_SUCCESS)
+ {
+ XFREE (str);
+ }
+#endif
+ }
+}
+
+char *
+lt_extend_str (const char *orig_value, const char *add, int to_end)
+{
+ char *new_value;
+ if (orig_value && *orig_value)
+ {
+ int orig_value_len = strlen (orig_value);
+ int add_len = strlen (add);
+ new_value = XMALLOC (char, add_len + orig_value_len + 1);
+ if (to_end)
+ {
+ strcpy (new_value, orig_value);
+ strcpy (new_value + orig_value_len, add);
+ }
+ else
+ {
+ strcpy (new_value, add);
+ strcpy (new_value + add_len, orig_value);
+ }
+ }
+ else
+ {
+ new_value = xstrdup (add);
+ }
+ return new_value;
+}
+
+void
+lt_update_exe_path (const char *name, const char *value)
+{
+ lt_debugprintf (__FILE__, __LINE__,
+ "(lt_update_exe_path) modifying '%s' by prepending '%s'\n",
+ nonnull (name), nonnull (value));
+
+ if (name && *name && value && *value)
+ {
+ char *new_value = lt_extend_str (getenv (name), value, 0);
+ /* some systems can't cope with a ':'-terminated path #' */
+ int len = strlen (new_value);
+ while (((len = strlen (new_value)) > 0) && IS_PATH_SEPARATOR (new_value[len-1]))
+ {
+ new_value[len-1] = '\0';
+ }
+ lt_setenv (name, new_value);
+ XFREE (new_value);
+ }
+}
+
+void
+lt_update_lib_path (const char *name, const char *value)
+{
+ lt_debugprintf (__FILE__, __LINE__,
+ "(lt_update_lib_path) modifying '%s' by prepending '%s'\n",
+ nonnull (name), nonnull (value));
+
+ if (name && *name && value && *value)
+ {
+ char *new_value = lt_extend_str (getenv (name), value, 0);
+ lt_setenv (name, new_value);
+ XFREE (new_value);
+ }
+}
+
+EOF
+ case $host_os in
+ mingw*)
+ cat <<"EOF"
+
+/* Prepares an argument vector before calling spawn().
+ Note that spawn() does not by itself call the command interpreter
+ (getenv ("COMSPEC") != NULL ? getenv ("COMSPEC") :
+ ({ OSVERSIONINFO v; v.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
+ GetVersionEx(&v);
+ v.dwPlatformId == VER_PLATFORM_WIN32_NT;
+ }) ? "cmd.exe" : "command.com").
+ Instead it simply concatenates the arguments, separated by ' ', and calls
+ CreateProcess(). We must quote the arguments since Win32 CreateProcess()
+ interprets characters like ' ', '\t', '\\', '"' (but not '<' and '>') in a
+ special way:
+ - Space and tab are interpreted as delimiters. They are not treated as
+ delimiters if they are surrounded by double quotes: "...".
+ - Unescaped double quotes are removed from the input. Their only effect is
+ that within double quotes, space and tab are treated like normal
+ characters.
+ - Backslashes not followed by double quotes are not special.
+ - But 2*n+1 backslashes followed by a double quote become
+ n backslashes followed by a double quote (n >= 0):
+ \" -> "
+ \\\" -> \"
+ \\\\\" -> \\"
+ */
+#define SHELL_SPECIAL_CHARS "\"\\ \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037"
+#define SHELL_SPACE_CHARS " \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037"
+char **
+prepare_spawn (char **argv)
+{
+ size_t argc;
+ char **new_argv;
+ size_t i;
+
+ /* Count number of arguments. */
+ for (argc = 0; argv[argc] != NULL; argc++)
+ ;
+
+ /* Allocate new argument vector. */
+ new_argv = XMALLOC (char *, argc + 1);
+
+ /* Put quoted arguments into the new argument vector. */
+ for (i = 0; i < argc; i++)
+ {
+ const char *string = argv[i];
+
+ if (string[0] == '\0')
+ new_argv[i] = xstrdup ("\"\"");
+ else if (strpbrk (string, SHELL_SPECIAL_CHARS) != NULL)
+ {
+ int quote_around = (strpbrk (string, SHELL_SPACE_CHARS) != NULL);
+ size_t length;
+ unsigned int backslashes;
+ const char *s;
+ char *quoted_string;
+ char *p;
+
+ length = 0;
+ backslashes = 0;
+ if (quote_around)
+ length++;
+ for (s = string; *s != '\0'; s++)
+ {
+ char c = *s;
+ if (c == '"')
+ length += backslashes + 1;
+ length++;
+ if (c == '\\')
+ backslashes++;
+ else
+ backslashes = 0;
+ }
+ if (quote_around)
+ length += backslashes + 1;
+
+ quoted_string = XMALLOC (char, length + 1);
+
+ p = quoted_string;
+ backslashes = 0;
+ if (quote_around)
+ *p++ = '"';
+ for (s = string; *s != '\0'; s++)
+ {
+ char c = *s;
+ if (c == '"')
+ {
+ unsigned int j;
+ for (j = backslashes + 1; j > 0; j--)
+ *p++ = '\\';
+ }
+ *p++ = c;
+ if (c == '\\')
+ backslashes++;
+ else
+ backslashes = 0;
+ }
+ if (quote_around)
+ {
+ unsigned int j;
+ for (j = backslashes; j > 0; j--)
+ *p++ = '\\';
+ *p++ = '"';
+ }
+ *p = '\0';
+
+ new_argv[i] = quoted_string;
+ }
+ else
+ new_argv[i] = (char *) string;
+ }
+ new_argv[argc] = NULL;
+
+ return new_argv;
+}
+EOF
+ ;;
+ esac
+
+ cat <<"EOF"
+void lt_dump_script (FILE* f)
+{
+EOF
+ func_emit_wrapper yes |
+ $SED -n -e '
+s/^\(.\{79\}\)\(..*\)/\1\
+\2/
+h
+s/\([\\"]\)/\\\1/g
+s/$/\\n/
+s/\([^\n]*\).*/ fputs ("\1", f);/p
+g
+D'
+ cat <<"EOF"
+}
+EOF
+}
+# end: func_emit_cwrapperexe_src
+
+# func_win32_import_lib_p ARG
+# True if ARG is an import lib, as indicated by $file_magic_cmd
+func_win32_import_lib_p ()
+{
+ $opt_debug
+ case `eval $file_magic_cmd \"\$1\" 2>/dev/null | $SED -e 10q` in
+ *import*) : ;;
+ *) false ;;
+ esac
+}
+
+# func_mode_link arg...
+func_mode_link ()
+{
+ $opt_debug
+ case $host in
+ *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
+ # It is impossible to link a dll without this setting, and
+ # we shouldn't force the makefile maintainer to figure out
+ # which system we are compiling for in order to pass an extra
+ # flag for every libtool invocation.
+ # allow_undefined=no
+
+ # FIXME: Unfortunately, there are problems with the above when trying
+ # to make a dll which has undefined symbols, in which case not
+ # even a static library is built. For now, we need to specify
+ # -no-undefined on the libtool link line when we can be certain
+ # that all symbols are satisfied, otherwise we get a static library.
+ allow_undefined=yes
+ ;;
+ *)
+ allow_undefined=yes
+ ;;
+ esac
+ libtool_args=$nonopt
+ base_compile="$nonopt $@"
+ compile_command=$nonopt
+ finalize_command=$nonopt
+
+ compile_rpath=
+ finalize_rpath=
+ compile_shlibpath=
+ finalize_shlibpath=
+ convenience=
+ old_convenience=
+ deplibs=
+ old_deplibs=
+ compiler_flags=
+ linker_flags=
+ dllsearchpath=
+ lib_search_path=`pwd`
+ inst_prefix_dir=
+ new_inherited_linker_flags=
+
+ avoid_version=no
+ bindir=
+ dlfiles=
+ dlprefiles=
+ dlself=no
+ export_dynamic=no
+ export_symbols=
+ export_symbols_regex=
+ generated=
+ libobjs=
+ ltlibs=
+ module=no
+ no_install=no
+ objs=
+ non_pic_objects=
+ precious_files_regex=
+ prefer_static_libs=no
+ preload=no
+ prev=
+ prevarg=
+ release=
+ rpath=
+ xrpath=
+ perm_rpath=
+ temp_rpath=
+ thread_safe=no
+ vinfo=
+ vinfo_number=no
+ weak_libs=
+ single_module="${wl}-single_module"
+ func_infer_tag $base_compile
+
+ # We need to know -static, to get the right output filenames.
+ for arg
+ do
+ case $arg in
+ -shared)
+ test "$build_libtool_libs" != yes && \
+ func_fatal_configuration "can not build a shared library"
+ build_old_libs=no
+ break
+ ;;
+ -all-static | -static | -static-libtool-libs)
+ case $arg in
+ -all-static)
+ if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then
+ func_warning "complete static linking is impossible in this configuration"
+ fi
+ if test -n "$link_static_flag"; then
+ dlopen_self=$dlopen_self_static
+ fi
+ prefer_static_libs=yes
+ ;;
+ -static)
+ if test -z "$pic_flag" && test -n "$link_static_flag"; then
+ dlopen_self=$dlopen_self_static
+ fi
+ prefer_static_libs=built
+ ;;
+ -static-libtool-libs)
+ if test -z "$pic_flag" && test -n "$link_static_flag"; then
+ dlopen_self=$dlopen_self_static
+ fi
+ prefer_static_libs=yes
+ ;;
+ esac
+ build_libtool_libs=no
+ build_old_libs=yes
+ break
+ ;;
+ esac
+ done
+
+ # See if our shared archives depend on static archives.
+ test -n "$old_archive_from_new_cmds" && build_old_libs=yes
+
+ # Go through the arguments, transforming them on the way.
+ while test "$#" -gt 0; do
+ arg="$1"
+ shift
+ func_quote_for_eval "$arg"
+ qarg=$func_quote_for_eval_unquoted_result
+ func_append libtool_args " $func_quote_for_eval_result"
+
+ # If the previous option needs an argument, assign it.
+ if test -n "$prev"; then
+ case $prev in
+ output)
+ func_append compile_command " @OUTPUT@"
+ func_append finalize_command " @OUTPUT@"
+ ;;
+ esac
+
+ case $prev in
+ bindir)
+ bindir="$arg"
+ prev=
+ continue
+ ;;
+ dlfiles|dlprefiles)
+ if test "$preload" = no; then
+ # Add the symbol object into the linking commands.
+ func_append compile_command " @SYMFILE@"
+ func_append finalize_command " @SYMFILE@"
+ preload=yes
+ fi
+ case $arg in
+ *.la | *.lo) ;; # We handle these cases below.
+ force)
+ if test "$dlself" = no; then
+ dlself=needless
+ export_dynamic=yes
+ fi
+ prev=
+ continue
+ ;;
+ self)
+ if test "$prev" = dlprefiles; then
+ dlself=yes
+ elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then
+ dlself=yes
+ else
+ dlself=needless
+ export_dynamic=yes
+ fi
+ prev=
+ continue
+ ;;
+ *)
+ if test "$prev" = dlfiles; then
+ func_append dlfiles " $arg"
+ else
+ func_append dlprefiles " $arg"
+ fi
+ prev=
+ continue
+ ;;
+ esac
+ ;;
+ expsyms)
+ export_symbols="$arg"
+ test -f "$arg" \
+ || func_fatal_error "symbol file \`$arg' does not exist"
+ prev=
+ continue
+ ;;
+ expsyms_regex)
+ export_symbols_regex="$arg"
+ prev=
+ continue
+ ;;
+ framework)
+ case $host in
+ *-*-darwin*)
+ case "$deplibs " in
+ *" $qarg.ltframework "*) ;;
+ *) func_append deplibs " $qarg.ltframework" # this is fixed later
+ ;;
+ esac
+ ;;
+ esac
+ prev=
+ continue
+ ;;
+ inst_prefix)
+ inst_prefix_dir="$arg"
+ prev=
+ continue
+ ;;
+ objectlist)
+ if test -f "$arg"; then
+ save_arg=$arg
+ moreargs=
+ for fil in `cat "$save_arg"`
+ do
+# func_append moreargs " $fil"
+ arg=$fil
+ # A libtool-controlled object.
+
+ # Check to see that this really is a libtool object.
+ if func_lalib_unsafe_p "$arg"; then
+ pic_object=
+ non_pic_object=
+
+ # Read the .lo file
+ func_source "$arg"
+
+ if test -z "$pic_object" ||
+ test -z "$non_pic_object" ||
+ test "$pic_object" = none &&
+ test "$non_pic_object" = none; then
+ func_fatal_error "cannot find name of object for \`$arg'"
+ fi
+
+ # Extract subdirectory from the argument.
+ func_dirname "$arg" "/" ""
+ xdir="$func_dirname_result"
+
+ if test "$pic_object" != none; then
+ # Prepend the subdirectory the object is found in.
+ pic_object="$xdir$pic_object"
+
+ if test "$prev" = dlfiles; then
+ if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
+ func_append dlfiles " $pic_object"
+ prev=
+ continue
+ else
+ # If libtool objects are unsupported, then we need to preload.
+ prev=dlprefiles
+ fi
+ fi
+
+ # CHECK ME: I think I busted this. -Ossama
+ if test "$prev" = dlprefiles; then
+ # Preload the old-style object.
+ func_append dlprefiles " $pic_object"
+ prev=
+ fi
+
+ # A PIC object.
+ func_append libobjs " $pic_object"
+ arg="$pic_object"
+ fi
+
+ # Non-PIC object.
+ if test "$non_pic_object" != none; then
+ # Prepend the subdirectory the object is found in.
+ non_pic_object="$xdir$non_pic_object"
+
+ # A standard non-PIC object
+ func_append non_pic_objects " $non_pic_object"
+ if test -z "$pic_object" || test "$pic_object" = none ; then
+ arg="$non_pic_object"
+ fi
+ else
+ # If the PIC object exists, use it instead.
+ # $xdir was prepended to $pic_object above.
+ non_pic_object="$pic_object"
+ func_append non_pic_objects " $non_pic_object"
+ fi
+ else
+ # Only an error if not doing a dry-run.
+ if $opt_dry_run; then
+ # Extract subdirectory from the argument.
+ func_dirname "$arg" "/" ""
+ xdir="$func_dirname_result"
+
+ func_lo2o "$arg"
+ pic_object=$xdir$objdir/$func_lo2o_result
+ non_pic_object=$xdir$func_lo2o_result
+ func_append libobjs " $pic_object"
+ func_append non_pic_objects " $non_pic_object"
+ else
+ func_fatal_error "\`$arg' is not a valid libtool object"
+ fi
+ fi
+ done
+ else
+ func_fatal_error "link input file \`$arg' does not exist"
+ fi
+ arg=$save_arg
+ prev=
+ continue
+ ;;
+ precious_regex)
+ precious_files_regex="$arg"
+ prev=
+ continue
+ ;;
+ release)
+ release="-$arg"
+ prev=
+ continue
+ ;;
+ rpath | xrpath)
+ # We need an absolute path.
+ case $arg in
+ [\\/]* | [A-Za-z]:[\\/]*) ;;
+ *)
+ func_fatal_error "only absolute run-paths are allowed"
+ ;;
+ esac
+ if test "$prev" = rpath; then
+ case "$rpath " in
+ *" $arg "*) ;;
+ *) func_append rpath " $arg" ;;
+ esac
+ else
+ case "$xrpath " in
+ *" $arg "*) ;;
+ *) func_append xrpath " $arg" ;;
+ esac
+ fi
+ prev=
+ continue
+ ;;
+ shrext)
+ shrext_cmds="$arg"
+ prev=
+ continue
+ ;;
+ weak)
+ func_append weak_libs " $arg"
+ prev=
+ continue
+ ;;
+ xcclinker)
+ func_append linker_flags " $qarg"
+ func_append compiler_flags " $qarg"
+ prev=
+ func_append compile_command " $qarg"
+ func_append finalize_command " $qarg"
+ continue
+ ;;
+ xcompiler)
+ func_append compiler_flags " $qarg"
+ prev=
+ func_append compile_command " $qarg"
+ func_append finalize_command " $qarg"
+ continue
+ ;;
+ xlinker)
+ func_append linker_flags " $qarg"
+ func_append compiler_flags " $wl$qarg"
+ prev=
+ func_append compile_command " $wl$qarg"
+ func_append finalize_command " $wl$qarg"
+ continue
+ ;;
+ *)
+ eval "$prev=\"\$arg\""
+ prev=
+ continue
+ ;;
+ esac
+ fi # test -n "$prev"
+
+ prevarg="$arg"
+
+ case $arg in
+ -all-static)
+ if test -n "$link_static_flag"; then
+ # See comment for -static flag below, for more details.
+ func_append compile_command " $link_static_flag"
+ func_append finalize_command " $link_static_flag"
+ fi
+ continue
+ ;;
+
+ -allow-undefined)
+ # FIXME: remove this flag sometime in the future.
+ func_fatal_error "\`-allow-undefined' must not be used because it is the default"
+ ;;
+
+ -avoid-version)
+ avoid_version=yes
+ continue
+ ;;
+
+ -bindir)
+ prev=bindir
+ continue
+ ;;
+
+ -dlopen)
+ prev=dlfiles
+ continue
+ ;;
+
+ -dlpreopen)
+ prev=dlprefiles
+ continue
+ ;;
+
+ -export-dynamic)
+ export_dynamic=yes
+ continue
+ ;;
+
+ -export-symbols | -export-symbols-regex)
+ if test -n "$export_symbols" || test -n "$export_symbols_regex"; then
+ func_fatal_error "more than one -exported-symbols argument is not allowed"
+ fi
+ if test "X$arg" = "X-export-symbols"; then
+ prev=expsyms
+ else
+ prev=expsyms_regex
+ fi
+ continue
+ ;;
+
+ -framework)
+ prev=framework
+ continue
+ ;;
+
+ -inst-prefix-dir)
+ prev=inst_prefix
+ continue
+ ;;
+
+ # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:*
+ # so, if we see these flags be careful not to treat them like -L
+ -L[A-Z][A-Z]*:*)
+ case $with_gcc/$host in
+ no/*-*-irix* | /*-*-irix*)
+ func_append compile_command " $arg"
+ func_append finalize_command " $arg"
+ ;;
+ esac
+ continue
+ ;;
+
+ -L*)
+ func_stripname "-L" '' "$arg"
+ if test -z "$func_stripname_result"; then
+ if test "$#" -gt 0; then
+ func_fatal_error "require no space between \`-L' and \`$1'"
+ else
+ func_fatal_error "need path for \`-L' option"
+ fi
+ fi
+ func_resolve_sysroot "$func_stripname_result"
+ dir=$func_resolve_sysroot_result
+ # We need an absolute path.
+ case $dir in
+ [\\/]* | [A-Za-z]:[\\/]*) ;;
+ *)
+ absdir=`cd "$dir" && pwd`
+ test -z "$absdir" && \
+ func_fatal_error "cannot determine absolute directory name of \`$dir'"
+ dir="$absdir"
+ ;;
+ esac
+ case "$deplibs " in
+ *" -L$dir "* | *" $arg "*)
+ # Will only happen for absolute or sysroot arguments
+ ;;
+ *)
+ # Preserve sysroot, but never include relative directories
+ case $dir in
+ [\\/]* | [A-Za-z]:[\\/]* | =*) func_append deplibs " $arg" ;;
+ *) func_append deplibs " -L$dir" ;;
+ esac
+ func_append lib_search_path " $dir"
+ ;;
+ esac
+ case $host in
+ *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
+ testbindir=`$ECHO "$dir" | $SED 's*/lib$*/bin*'`
+ case :$dllsearchpath: in
+ *":$dir:"*) ;;
+ ::) dllsearchpath=$dir;;
+ *) func_append dllsearchpath ":$dir";;
+ esac
+ case :$dllsearchpath: in
+ *":$testbindir:"*) ;;
+ ::) dllsearchpath=$testbindir;;
+ *) func_append dllsearchpath ":$testbindir";;
+ esac
+ ;;
+ esac
+ continue
+ ;;
+
+ -l*)
+ if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then
+ case $host in
+ *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc* | *-*-haiku*)
+ # These systems don't actually have a C or math library (as such)
+ continue
+ ;;
+ *-*-os2*)
+ # These systems don't actually have a C library (as such)
+ test "X$arg" = "X-lc" && continue
+ ;;
+ *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
+ # Do not include libc due to us having libc/libc_r.
+ test "X$arg" = "X-lc" && continue
+ ;;
+ *-*-rhapsody* | *-*-darwin1.[012])
+ # Rhapsody C and math libraries are in the System framework
+ func_append deplibs " System.ltframework"
+ continue
+ ;;
+ *-*-sco3.2v5* | *-*-sco5v6*)
+ # Causes problems with __ctype
+ test "X$arg" = "X-lc" && continue
+ ;;
+ *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
+ # Compiler inserts libc in the correct place for threads to work
+ test "X$arg" = "X-lc" && continue
+ ;;
+ esac
+ elif test "X$arg" = "X-lc_r"; then
+ case $host in
+ *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
+ # Do not include libc_r directly, use -pthread flag.
+ continue
+ ;;
+ esac
+ fi
+ func_append deplibs " $arg"
+ continue
+ ;;
+
+ -module)
+ module=yes
+ continue
+ ;;
+
+ # Tru64 UNIX uses -model [arg] to determine the layout of C++
+ # classes, name mangling, and exception handling.
+ # Darwin uses the -arch flag to determine output architecture.
+ -model|-arch|-isysroot|--sysroot)
+ func_append compiler_flags " $arg"
+ func_append compile_command " $arg"
+ func_append finalize_command " $arg"
+ prev=xcompiler
+ continue
+ ;;
+
+ -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \
+ |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*)
+ func_append compiler_flags " $arg"
+ func_append compile_command " $arg"
+ func_append finalize_command " $arg"
+ case "$new_inherited_linker_flags " in
+ *" $arg "*) ;;
+ * ) func_append new_inherited_linker_flags " $arg" ;;
+ esac
+ continue
+ ;;
+
+ -multi_module)
+ single_module="${wl}-multi_module"
+ continue
+ ;;
+
+ -no-fast-install)
+ fast_install=no
+ continue
+ ;;
+
+ -no-install)
+ case $host in
+ *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*)
+ # The PATH hackery in wrapper scripts is required on Windows
+ # and Darwin in order for the loader to find any dlls it needs.
+ func_warning "\`-no-install' is ignored for $host"
+ func_warning "assuming \`-no-fast-install' instead"
+ fast_install=no
+ ;;
+ *) no_install=yes ;;
+ esac
+ continue
+ ;;
+
+ -no-undefined)
+ allow_undefined=no
+ continue
+ ;;
+
+ -objectlist)
+ prev=objectlist
+ continue
+ ;;
+
+ -o) prev=output ;;
+
+ -precious-files-regex)
+ prev=precious_regex
+ continue
+ ;;
+
+ -release)
+ prev=release
+ continue
+ ;;
+
+ -rpath)
+ prev=rpath
+ continue
+ ;;
+
+ -R)
+ prev=xrpath
+ continue
+ ;;
+
+ -R*)
+ func_stripname '-R' '' "$arg"
+ dir=$func_stripname_result
+ # We need an absolute path.
+ case $dir in
+ [\\/]* | [A-Za-z]:[\\/]*) ;;
+ =*)
+ func_stripname '=' '' "$dir"
+ dir=$lt_sysroot$func_stripname_result
+ ;;
+ *)
+ func_fatal_error "only absolute run-paths are allowed"
+ ;;
+ esac
+ case "$xrpath " in
+ *" $dir "*) ;;
+ *) func_append xrpath " $dir" ;;
+ esac
+ continue
+ ;;
+
+ -shared)
+ # The effects of -shared are defined in a previous loop.
+ continue
+ ;;
+
+ -shrext)
+ prev=shrext
+ continue
+ ;;
+
+ -static | -static-libtool-libs)
+ # The effects of -static are defined in a previous loop.
+ # We used to do the same as -all-static on platforms that
+ # didn't have a PIC flag, but the assumption that the effects
+ # would be equivalent was wrong. It would break on at least
+ # Digital Unix and AIX.
+ continue
+ ;;
+
+ -thread-safe)
+ thread_safe=yes
+ continue
+ ;;
+
+ -version-info)
+ prev=vinfo
+ continue
+ ;;
+
+ -version-number)
+ prev=vinfo
+ vinfo_number=yes
+ continue
+ ;;
+
+ -weak)
+ prev=weak
+ continue
+ ;;
+
+ -Wc,*)
+ func_stripname '-Wc,' '' "$arg"
+ args=$func_stripname_result
+ arg=
+ save_ifs="$IFS"; IFS=','
+ for flag in $args; do
+ IFS="$save_ifs"
+ func_quote_for_eval "$flag"
+ func_append arg " $func_quote_for_eval_result"
+ func_append compiler_flags " $func_quote_for_eval_result"
+ done
+ IFS="$save_ifs"
+ func_stripname ' ' '' "$arg"
+ arg=$func_stripname_result
+ ;;
+
+ -Wl,*)
+ func_stripname '-Wl,' '' "$arg"
+ args=$func_stripname_result
+ arg=
+ save_ifs="$IFS"; IFS=','
+ for flag in $args; do
+ IFS="$save_ifs"
+ func_quote_for_eval "$flag"
+ func_append arg " $wl$func_quote_for_eval_result"
+ func_append compiler_flags " $wl$func_quote_for_eval_result"
+ func_append linker_flags " $func_quote_for_eval_result"
+ done
+ IFS="$save_ifs"
+ func_stripname ' ' '' "$arg"
+ arg=$func_stripname_result
+ ;;
+
+ -Xcompiler)
+ prev=xcompiler
+ continue
+ ;;
+
+ -Xlinker)
+ prev=xlinker
+ continue
+ ;;
+
+ -XCClinker)
+ prev=xcclinker
+ continue
+ ;;
+
+ # -msg_* for osf cc
+ -msg_*)
+ func_quote_for_eval "$arg"
+ arg="$func_quote_for_eval_result"
+ ;;
+
+ # Flags to be passed through unchanged, with rationale:
+ # -64, -mips[0-9] enable 64-bit mode for the SGI compiler
+ # -r[0-9][0-9]* specify processor for the SGI compiler
+ # -xarch=*, -xtarget=* enable 64-bit mode for the Sun compiler
+ # +DA*, +DD* enable 64-bit mode for the HP compiler
+ # -q* compiler args for the IBM compiler
+ # -m*, -t[45]*, -txscale* architecture-specific flags for GCC
+ # -F/path path to uninstalled frameworks, gcc on darwin
+ # -p, -pg, --coverage, -fprofile-* profiling flags for GCC
+ # @file GCC response files
+ # -tp=* Portland pgcc target processor selection
+ # --sysroot=* for sysroot support
+ # -O*, -flto*, -fwhopr*, -fuse-linker-plugin GCC link-time optimization
+ -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \
+ -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*|--sysroot=*| \
+ -O*|-flto*|-fwhopr*|-fuse-linker-plugin)
+ func_quote_for_eval "$arg"
+ arg="$func_quote_for_eval_result"
+ func_append compile_command " $arg"
+ func_append finalize_command " $arg"
+ func_append compiler_flags " $arg"
+ continue
+ ;;
+
+ # Some other compiler flag.
+ -* | +*)
+ func_quote_for_eval "$arg"
+ arg="$func_quote_for_eval_result"
+ ;;
+
+ *.$objext)
+ # A standard object.
+ func_append objs " $arg"
+ ;;
+
+ *.lo)
+ # A libtool-controlled object.
+
+ # Check to see that this really is a libtool object.
+ if func_lalib_unsafe_p "$arg"; then
+ pic_object=
+ non_pic_object=
+
+ # Read the .lo file
+ func_source "$arg"
+
+ if test -z "$pic_object" ||
+ test -z "$non_pic_object" ||
+ test "$pic_object" = none &&
+ test "$non_pic_object" = none; then
+ func_fatal_error "cannot find name of object for \`$arg'"
+ fi
+
+ # Extract subdirectory from the argument.
+ func_dirname "$arg" "/" ""
+ xdir="$func_dirname_result"
+
+ if test "$pic_object" != none; then
+ # Prepend the subdirectory the object is found in.
+ pic_object="$xdir$pic_object"
+
+ if test "$prev" = dlfiles; then
+ if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
+ func_append dlfiles " $pic_object"
+ prev=
+ continue
+ else
+ # If libtool objects are unsupported, then we need to preload.
+ prev=dlprefiles
+ fi
+ fi
+
+ # CHECK ME: I think I busted this. -Ossama
+ if test "$prev" = dlprefiles; then
+ # Preload the old-style object.
+ func_append dlprefiles " $pic_object"
+ prev=
+ fi
+
+ # A PIC object.
+ func_append libobjs " $pic_object"
+ arg="$pic_object"
+ fi
+
+ # Non-PIC object.
+ if test "$non_pic_object" != none; then
+ # Prepend the subdirectory the object is found in.
+ non_pic_object="$xdir$non_pic_object"
+
+ # A standard non-PIC object
+ func_append non_pic_objects " $non_pic_object"
+ if test -z "$pic_object" || test "$pic_object" = none ; then
+ arg="$non_pic_object"
+ fi
+ else
+ # If the PIC object exists, use it instead.
+ # $xdir was prepended to $pic_object above.
+ non_pic_object="$pic_object"
+ func_append non_pic_objects " $non_pic_object"
+ fi
+ else
+ # Only an error if not doing a dry-run.
+ if $opt_dry_run; then
+ # Extract subdirectory from the argument.
+ func_dirname "$arg" "/" ""
+ xdir="$func_dirname_result"
+
+ func_lo2o "$arg"
+ pic_object=$xdir$objdir/$func_lo2o_result
+ non_pic_object=$xdir$func_lo2o_result
+ func_append libobjs " $pic_object"
+ func_append non_pic_objects " $non_pic_object"
+ else
+ func_fatal_error "\`$arg' is not a valid libtool object"
+ fi
+ fi
+ ;;
+
+ *.$libext)
+ # An archive.
+ func_append deplibs " $arg"
+ func_append old_deplibs " $arg"
+ continue
+ ;;
+
+ *.la)
+ # A libtool-controlled library.
+
+ func_resolve_sysroot "$arg"
+ if test "$prev" = dlfiles; then
+ # This library was specified with -dlopen.
+ func_append dlfiles " $func_resolve_sysroot_result"
+ prev=
+ elif test "$prev" = dlprefiles; then
+ # The library was specified with -dlpreopen.
+ func_append dlprefiles " $func_resolve_sysroot_result"
+ prev=
+ else
+ func_append deplibs " $func_resolve_sysroot_result"
+ fi
+ continue
+ ;;
+
+ # Some other compiler argument.
+ *)
+ # Unknown arguments in both finalize_command and compile_command need
+ # to be aesthetically quoted because they are evaled later.
+ func_quote_for_eval "$arg"
+ arg="$func_quote_for_eval_result"
+ ;;
+ esac # arg
+
+ # Now actually substitute the argument into the commands.
+ if test -n "$arg"; then
+ func_append compile_command " $arg"
+ func_append finalize_command " $arg"
+ fi
+ done # argument parsing loop
+
+ test -n "$prev" && \
+ func_fatal_help "the \`$prevarg' option requires an argument"
+
+ if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then
+ eval arg=\"$export_dynamic_flag_spec\"
+ func_append compile_command " $arg"
+ func_append finalize_command " $arg"
+ fi
+
+ oldlibs=
+ # calculate the name of the file, without its directory
+ func_basename "$output"
+ outputname="$func_basename_result"
+ libobjs_save="$libobjs"
+
+ if test -n "$shlibpath_var"; then
+ # get the directories listed in $shlibpath_var
+ eval shlib_search_path=\`\$ECHO \"\${$shlibpath_var}\" \| \$SED \'s/:/ /g\'\`
+ else
+ shlib_search_path=
+ fi
+ eval sys_lib_search_path=\"$sys_lib_search_path_spec\"
+ eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\"
+
+ func_dirname "$output" "/" ""
+ output_objdir="$func_dirname_result$objdir"
+ func_to_tool_file "$output_objdir/"
+ tool_output_objdir=$func_to_tool_file_result
+ # Create the object directory.
+ func_mkdir_p "$output_objdir"
+
+ # Determine the type of output
+ case $output in
+ "")
+ func_fatal_help "you must specify an output file"
+ ;;
+ *.$libext) linkmode=oldlib ;;
+ *.lo | *.$objext) linkmode=obj ;;
+ *.la) linkmode=lib ;;
+ *) linkmode=prog ;; # Anything else should be a program.
+ esac
+
+ specialdeplibs=
+
+ libs=
+ # Find all interdependent deplibs by searching for libraries
+ # that are linked more than once (e.g. -la -lb -la)
+ for deplib in $deplibs; do
+ if $opt_preserve_dup_deps ; then
+ case "$libs " in
+ *" $deplib "*) func_append specialdeplibs " $deplib" ;;
+ esac
+ fi
+ func_append libs " $deplib"
+ done
+
+ if test "$linkmode" = lib; then
+ libs="$predeps $libs $compiler_lib_search_path $postdeps"
+
+ # Compute libraries that are listed more than once in $predeps
+ # $postdeps and mark them as special (i.e., whose duplicates are
+ # not to be eliminated).
+ pre_post_deps=
+ if $opt_duplicate_compiler_generated_deps; then
+ for pre_post_dep in $predeps $postdeps; do
+ case "$pre_post_deps " in
+ *" $pre_post_dep "*) func_append specialdeplibs " $pre_post_deps" ;;
+ esac
+ func_append pre_post_deps " $pre_post_dep"
+ done
+ fi
+ pre_post_deps=
+ fi
+
+ deplibs=
+ newdependency_libs=
+ newlib_search_path=
+ need_relink=no # whether we're linking any uninstalled libtool libraries
+ notinst_deplibs= # not-installed libtool libraries
+ notinst_path= # paths that contain not-installed libtool libraries
+
+ case $linkmode in
+ lib)
+ passes="conv dlpreopen link"
+ for file in $dlfiles $dlprefiles; do
+ case $file in
+ *.la) ;;
+ *)
+ func_fatal_help "libraries can \`-dlopen' only libtool libraries: $file"
+ ;;
+ esac
+ done
+ ;;
+ prog)
+ compile_deplibs=
+ finalize_deplibs=
+ alldeplibs=no
+ newdlfiles=
+ newdlprefiles=
+ passes="conv scan dlopen dlpreopen link"
+ ;;
+ *) passes="conv"
+ ;;
+ esac
+
+ for pass in $passes; do
+ # The preopen pass in lib mode reverses $deplibs; put it back here
+ # so that -L comes before libs that need it for instance...
+ if test "$linkmode,$pass" = "lib,link"; then
+ ## FIXME: Find the place where the list is rebuilt in the wrong
+ ## order, and fix it there properly
+ tmp_deplibs=
+ for deplib in $deplibs; do
+ tmp_deplibs="$deplib $tmp_deplibs"
+ done
+ deplibs="$tmp_deplibs"
+ fi
+
+ if test "$linkmode,$pass" = "lib,link" ||
+ test "$linkmode,$pass" = "prog,scan"; then
+ libs="$deplibs"
+ deplibs=
+ fi
+ if test "$linkmode" = prog; then
+ case $pass in
+ dlopen) libs="$dlfiles" ;;
+ dlpreopen) libs="$dlprefiles" ;;
+ link) libs="$deplibs %DEPLIBS% $dependency_libs" ;;
+ esac
+ fi
+ if test "$linkmode,$pass" = "lib,dlpreopen"; then
+ # Collect and forward deplibs of preopened libtool libs
+ for lib in $dlprefiles; do
+ # Ignore non-libtool-libs
+ dependency_libs=
+ func_resolve_sysroot "$lib"
+ case $lib in
+ *.la) func_source "$func_resolve_sysroot_result" ;;
+ esac
+
+ # Collect preopened libtool deplibs, except any this library
+ # has declared as weak libs
+ for deplib in $dependency_libs; do
+ func_basename "$deplib"
+ deplib_base=$func_basename_result
+ case " $weak_libs " in
+ *" $deplib_base "*) ;;
+ *) func_append deplibs " $deplib" ;;
+ esac
+ done
+ done
+ libs="$dlprefiles"
+ fi
+ if test "$pass" = dlopen; then
+ # Collect dlpreopened libraries
+ save_deplibs="$deplibs"
+ deplibs=
+ fi
+
+ for deplib in $libs; do
+ lib=
+ found=no
+ case $deplib in
+ -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \
+ |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*)
+ if test "$linkmode,$pass" = "prog,link"; then
+ compile_deplibs="$deplib $compile_deplibs"
+ finalize_deplibs="$deplib $finalize_deplibs"
+ else
+ func_append compiler_flags " $deplib"
+ if test "$linkmode" = lib ; then
+ case "$new_inherited_linker_flags " in
+ *" $deplib "*) ;;
+ * ) func_append new_inherited_linker_flags " $deplib" ;;
+ esac
+ fi
+ fi
+ continue
+ ;;
+ -l*)
+ if test "$linkmode" != lib && test "$linkmode" != prog; then
+ func_warning "\`-l' is ignored for archives/objects"
+ continue
+ fi
+ func_stripname '-l' '' "$deplib"
+ name=$func_stripname_result
+ if test "$linkmode" = lib; then
+ searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path"
+ else
+ searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path"
+ fi
+ for searchdir in $searchdirs; do
+ for search_ext in .la $std_shrext .so .a; do
+ # Search the libtool library
+ lib="$searchdir/lib${name}${search_ext}"
+ if test -f "$lib"; then
+ if test "$search_ext" = ".la"; then
+ found=yes
+ else
+ found=no
+ fi
+ break 2
+ fi
+ done
+ done
+ if test "$found" != yes; then
+ # deplib doesn't seem to be a libtool library
+ if test "$linkmode,$pass" = "prog,link"; then
+ compile_deplibs="$deplib $compile_deplibs"
+ finalize_deplibs="$deplib $finalize_deplibs"
+ else
+ deplibs="$deplib $deplibs"
+ test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
+ fi
+ continue
+ else # deplib is a libtool library
+ # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib,
+ # We need to do some special things here, and not later.
+ if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+ case " $predeps $postdeps " in
+ *" $deplib "*)
+ if func_lalib_p "$lib"; then
+ library_names=
+ old_library=
+ func_source "$lib"
+ for l in $old_library $library_names; do
+ ll="$l"
+ done
+ if test "X$ll" = "X$old_library" ; then # only static version available
+ found=no
+ func_dirname "$lib" "" "."
+ ladir="$func_dirname_result"
+ lib=$ladir/$old_library
+ if test "$linkmode,$pass" = "prog,link"; then
+ compile_deplibs="$deplib $compile_deplibs"
+ finalize_deplibs="$deplib $finalize_deplibs"
+ else
+ deplibs="$deplib $deplibs"
+ test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
+ fi
+ continue
+ fi
+ fi
+ ;;
+ *) ;;
+ esac
+ fi
+ fi
+ ;; # -l
+ *.ltframework)
+ if test "$linkmode,$pass" = "prog,link"; then
+ compile_deplibs="$deplib $compile_deplibs"
+ finalize_deplibs="$deplib $finalize_deplibs"
+ else
+ deplibs="$deplib $deplibs"
+ if test "$linkmode" = lib ; then
+ case "$new_inherited_linker_flags " in
+ *" $deplib "*) ;;
+ * ) func_append new_inherited_linker_flags " $deplib" ;;
+ esac
+ fi
+ fi
+ continue
+ ;;
+ -L*)
+ case $linkmode in
+ lib)
+ deplibs="$deplib $deplibs"
+ test "$pass" = conv && continue
+ newdependency_libs="$deplib $newdependency_libs"
+ func_stripname '-L' '' "$deplib"
+ func_resolve_sysroot "$func_stripname_result"
+ func_append newlib_search_path " $func_resolve_sysroot_result"
+ ;;
+ prog)
+ if test "$pass" = conv; then
+ deplibs="$deplib $deplibs"
+ continue
+ fi
+ if test "$pass" = scan; then
+ deplibs="$deplib $deplibs"
+ else
+ compile_deplibs="$deplib $compile_deplibs"
+ finalize_deplibs="$deplib $finalize_deplibs"
+ fi
+ func_stripname '-L' '' "$deplib"
+ func_resolve_sysroot "$func_stripname_result"
+ func_append newlib_search_path " $func_resolve_sysroot_result"
+ ;;
+ *)
+ func_warning "\`-L' is ignored for archives/objects"
+ ;;
+ esac # linkmode
+ continue
+ ;; # -L
+ -R*)
+ if test "$pass" = link; then
+ func_stripname '-R' '' "$deplib"
+ func_resolve_sysroot "$func_stripname_result"
+ dir=$func_resolve_sysroot_result
+ # Make sure the xrpath contains only unique directories.
+ case "$xrpath " in
+ *" $dir "*) ;;
+ *) func_append xrpath " $dir" ;;
+ esac
+ fi
+ deplibs="$deplib $deplibs"
+ continue
+ ;;
+ *.la)
+ func_resolve_sysroot "$deplib"
+ lib=$func_resolve_sysroot_result
+ ;;
+ *.$libext)
+ if test "$pass" = conv; then
+ deplibs="$deplib $deplibs"
+ continue
+ fi
+ case $linkmode in
+ lib)
+ # Linking convenience modules into shared libraries is allowed,
+ # but linking other static libraries is non-portable.
+ case " $dlpreconveniencelibs " in
+ *" $deplib "*) ;;
+ *)
+ valid_a_lib=no
+ case $deplibs_check_method in
+ match_pattern*)
+ set dummy $deplibs_check_method; shift
+ match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
+ if eval "\$ECHO \"$deplib\"" 2>/dev/null | $SED 10q \
+ | $EGREP "$match_pattern_regex" > /dev/null; then
+ valid_a_lib=yes
+ fi
+ ;;
+ pass_all)
+ valid_a_lib=yes
+ ;;
+ esac
+ if test "$valid_a_lib" != yes; then
+ echo
+ $ECHO "*** Warning: Trying to link with static lib archive $deplib."
+ echo "*** I have the capability to make that library automatically link in when"
+ echo "*** you link to this library. But I can only do this if you have a"
+ echo "*** shared version of the library, which you do not appear to have"
+ echo "*** because the file extensions .$libext of this argument makes me believe"
+ echo "*** that it is just a static archive that I should not use here."
+ else
+ echo
+ $ECHO "*** Warning: Linking the shared library $output against the"
+ $ECHO "*** static library $deplib is not portable!"
+ deplibs="$deplib $deplibs"
+ fi
+ ;;
+ esac
+ continue
+ ;;
+ prog)
+ if test "$pass" != link; then
+ deplibs="$deplib $deplibs"
+ else
+ compile_deplibs="$deplib $compile_deplibs"
+ finalize_deplibs="$deplib $finalize_deplibs"
+ fi
+ continue
+ ;;
+ esac # linkmode
+ ;; # *.$libext
+ *.lo | *.$objext)
+ if test "$pass" = conv; then
+ deplibs="$deplib $deplibs"
+ elif test "$linkmode" = prog; then
+ if test "$pass" = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then
+ # If there is no dlopen support or we're linking statically,
+ # we need to preload.
+ func_append newdlprefiles " $deplib"
+ compile_deplibs="$deplib $compile_deplibs"
+ finalize_deplibs="$deplib $finalize_deplibs"
+ else
+ func_append newdlfiles " $deplib"
+ fi
+ fi
+ continue
+ ;;
+ %DEPLIBS%)
+ alldeplibs=yes
+ continue
+ ;;
+ esac # case $deplib
+
+ if test "$found" = yes || test -f "$lib"; then :
+ else
+ func_fatal_error "cannot find the library \`$lib' or unhandled argument \`$deplib'"
+ fi
+
+ # Check to see that this really is a libtool archive.
+ func_lalib_unsafe_p "$lib" \
+ || func_fatal_error "\`$lib' is not a valid libtool archive"
+
+ func_dirname "$lib" "" "."
+ ladir="$func_dirname_result"
+
+ dlname=
+ dlopen=
+ dlpreopen=
+ libdir=
+ library_names=
+ old_library=
+ inherited_linker_flags=
+ # If the library was installed with an old release of libtool,
+ # it will not redefine variables installed, or shouldnotlink
+ installed=yes
+ shouldnotlink=no
+ avoidtemprpath=
+
+
+ # Read the .la file
+ func_source "$lib"
+
+ # Convert "-framework foo" to "foo.ltframework"
+ if test -n "$inherited_linker_flags"; then
+ tmp_inherited_linker_flags=`$ECHO "$inherited_linker_flags" | $SED 's/-framework \([^ $]*\)/\1.ltframework/g'`
+ for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do
+ case " $new_inherited_linker_flags " in
+ *" $tmp_inherited_linker_flag "*) ;;
+ *) func_append new_inherited_linker_flags " $tmp_inherited_linker_flag";;
+ esac
+ done
+ fi
+ dependency_libs=`$ECHO " $dependency_libs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
+ if test "$linkmode,$pass" = "lib,link" ||
+ test "$linkmode,$pass" = "prog,scan" ||
+ { test "$linkmode" != prog && test "$linkmode" != lib; }; then
+ test -n "$dlopen" && func_append dlfiles " $dlopen"
+ test -n "$dlpreopen" && func_append dlprefiles " $dlpreopen"
+ fi
+
+ if test "$pass" = conv; then
+ # Only check for convenience libraries
+ deplibs="$lib $deplibs"
+ if test -z "$libdir"; then
+ if test -z "$old_library"; then
+ func_fatal_error "cannot find name of link library for \`$lib'"
+ fi
+ # It is a libtool convenience library, so add in its objects.
+ func_append convenience " $ladir/$objdir/$old_library"
+ func_append old_convenience " $ladir/$objdir/$old_library"
+ elif test "$linkmode" != prog && test "$linkmode" != lib; then
+ func_fatal_error "\`$lib' is not a convenience library"
+ fi
+ tmp_libs=
+ for deplib in $dependency_libs; do
+ deplibs="$deplib $deplibs"
+ if $opt_preserve_dup_deps ; then
+ case "$tmp_libs " in
+ *" $deplib "*) func_append specialdeplibs " $deplib" ;;
+ esac
+ fi
+ func_append tmp_libs " $deplib"
+ done
+ continue
+ fi # $pass = conv
+
+
+ # Get the name of the library we link against.
+ linklib=
+ if test -n "$old_library" &&
+ { test "$prefer_static_libs" = yes ||
+ test "$prefer_static_libs,$installed" = "built,no"; }; then
+ linklib=$old_library
+ else
+ for l in $old_library $library_names; do
+ linklib="$l"
+ done
+ fi
+ if test -z "$linklib"; then
+ func_fatal_error "cannot find name of link library for \`$lib'"
+ fi
+
+ # This library was specified with -dlopen.
+ if test "$pass" = dlopen; then
+ if test -z "$libdir"; then
+ func_fatal_error "cannot -dlopen a convenience library: \`$lib'"
+ fi
+ if test -z "$dlname" ||
+ test "$dlopen_support" != yes ||
+ test "$build_libtool_libs" = no; then
+ # If there is no dlname, no dlopen support or we're linking
+ # statically, we need to preload. We also need to preload any
+ # dependent libraries so libltdl's deplib preloader doesn't
+ # bomb out in the load deplibs phase.
+ func_append dlprefiles " $lib $dependency_libs"
+ else
+ func_append newdlfiles " $lib"
+ fi
+ continue
+ fi # $pass = dlopen
+
+ # We need an absolute path.
+ case $ladir in
+ [\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;;
+ *)
+ abs_ladir=`cd "$ladir" && pwd`
+ if test -z "$abs_ladir"; then
+ func_warning "cannot determine absolute directory name of \`$ladir'"
+ func_warning "passing it literally to the linker, although it might fail"
+ abs_ladir="$ladir"
+ fi
+ ;;
+ esac
+ func_basename "$lib"
+ laname="$func_basename_result"
+
+ # Find the relevant object directory and library name.
+ if test "X$installed" = Xyes; then
+ if test ! -f "$lt_sysroot$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then
+ func_warning "library \`$lib' was moved."
+ dir="$ladir"
+ absdir="$abs_ladir"
+ libdir="$abs_ladir"
+ else
+ dir="$lt_sysroot$libdir"
+ absdir="$lt_sysroot$libdir"
+ fi
+ test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes
+ else
+ if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then
+ dir="$ladir"
+ absdir="$abs_ladir"
+ # Remove this search path later
+ func_append notinst_path " $abs_ladir"
+ else
+ dir="$ladir/$objdir"
+ absdir="$abs_ladir/$objdir"
+ # Remove this search path later
+ func_append notinst_path " $abs_ladir"
+ fi
+ fi # $installed = yes
+ func_stripname 'lib' '.la' "$laname"
+ name=$func_stripname_result
+
+ # This library was specified with -dlpreopen.
+ if test "$pass" = dlpreopen; then
+ if test -z "$libdir" && test "$linkmode" = prog; then
+ func_fatal_error "only libraries may -dlpreopen a convenience library: \`$lib'"
+ fi
+ case "$host" in
+ # special handling for platforms with PE-DLLs.
+ *cygwin* | *mingw* | *cegcc* )
+ # Linker will automatically link against shared library if both
+ # static and shared are present. Therefore, ensure we extract
+ # symbols from the import library if a shared library is present
+ # (otherwise, the dlopen module name will be incorrect). We do
+ # this by putting the import library name into $newdlprefiles.
+ # We recover the dlopen module name by 'saving' the la file
+ # name in a special purpose variable, and (later) extracting the
+ # dlname from the la file.
+ if test -n "$dlname"; then
+ func_tr_sh "$dir/$linklib"
+ eval "libfile_$func_tr_sh_result=\$abs_ladir/\$laname"
+ func_append newdlprefiles " $dir/$linklib"
+ else
+ func_append newdlprefiles " $dir/$old_library"
+ # Keep a list of preopened convenience libraries to check
+ # that they are being used correctly in the link pass.
+ test -z "$libdir" && \
+ func_append dlpreconveniencelibs " $dir/$old_library"
+ fi
+ ;;
+ * )
+ # Prefer using a static library (so that no silly _DYNAMIC symbols
+ # are required to link).
+ if test -n "$old_library"; then
+ func_append newdlprefiles " $dir/$old_library"
+ # Keep a list of preopened convenience libraries to check
+ # that they are being used correctly in the link pass.
+ test -z "$libdir" && \
+ func_append dlpreconveniencelibs " $dir/$old_library"
+ # Otherwise, use the dlname, so that lt_dlopen finds it.
+ elif test -n "$dlname"; then
+ func_append newdlprefiles " $dir/$dlname"
+ else
+ func_append newdlprefiles " $dir/$linklib"
+ fi
+ ;;
+ esac
+ fi # $pass = dlpreopen
+
+ if test -z "$libdir"; then
+ # Link the convenience library
+ if test "$linkmode" = lib; then
+ deplibs="$dir/$old_library $deplibs"
+ elif test "$linkmode,$pass" = "prog,link"; then
+ compile_deplibs="$dir/$old_library $compile_deplibs"
+ finalize_deplibs="$dir/$old_library $finalize_deplibs"
+ else
+ deplibs="$lib $deplibs" # used for prog,scan pass
+ fi
+ continue
+ fi
+
+
+ if test "$linkmode" = prog && test "$pass" != link; then
+ func_append newlib_search_path " $ladir"
+ deplibs="$lib $deplibs"
+
+ linkalldeplibs=no
+ if test "$link_all_deplibs" != no || test -z "$library_names" ||
+ test "$build_libtool_libs" = no; then
+ linkalldeplibs=yes
+ fi
+
+ tmp_libs=
+ for deplib in $dependency_libs; do
+ case $deplib in
+ -L*) func_stripname '-L' '' "$deplib"
+ func_resolve_sysroot "$func_stripname_result"
+ func_append newlib_search_path " $func_resolve_sysroot_result"
+ ;;
+ esac
+ # Need to link against all dependency_libs?
+ if test "$linkalldeplibs" = yes; then
+ deplibs="$deplib $deplibs"
+ else
+ # Need to hardcode shared library paths
+ # or/and link against static libraries
+ newdependency_libs="$deplib $newdependency_libs"
+ fi
+ if $opt_preserve_dup_deps ; then
+ case "$tmp_libs " in
+ *" $deplib "*) func_append specialdeplibs " $deplib" ;;
+ esac
+ fi
+ func_append tmp_libs " $deplib"
+ done # for deplib
+ continue
+ fi # $linkmode = prog...
+
+ if test "$linkmode,$pass" = "prog,link"; then
+ if test -n "$library_names" &&
+ { { test "$prefer_static_libs" = no ||
+ test "$prefer_static_libs,$installed" = "built,yes"; } ||
+ test -z "$old_library"; }; then
+ # We need to hardcode the library path
+ if test -n "$shlibpath_var" && test -z "$avoidtemprpath" ; then
+ # Make sure the rpath contains only unique directories.
+ case "$temp_rpath:" in
+ *"$absdir:"*) ;;
+ *) func_append temp_rpath "$absdir:" ;;
+ esac
+ fi
+
+ # Hardcode the library path.
+ # Skip directories that are in the system default run-time
+ # search path.
+ case " $sys_lib_dlsearch_path " in
+ *" $absdir "*) ;;
+ *)
+ case "$compile_rpath " in
+ *" $absdir "*) ;;
+ *) func_append compile_rpath " $absdir" ;;
+ esac
+ ;;
+ esac
+ case " $sys_lib_dlsearch_path " in
+ *" $libdir "*) ;;
+ *)
+ case "$finalize_rpath " in
+ *" $libdir "*) ;;
+ *) func_append finalize_rpath " $libdir" ;;
+ esac
+ ;;
+ esac
+ fi # $linkmode,$pass = prog,link...
+
+ if test "$alldeplibs" = yes &&
+ { test "$deplibs_check_method" = pass_all ||
+ { test "$build_libtool_libs" = yes &&
+ test -n "$library_names"; }; }; then
+ # We only need to search for static libraries
+ continue
+ fi
+ fi
+
+ link_static=no # Whether the deplib will be linked statically
+ use_static_libs=$prefer_static_libs
+ if test "$use_static_libs" = built && test "$installed" = yes; then
+ use_static_libs=no
+ fi
+ if test -n "$library_names" &&
+ { test "$use_static_libs" = no || test -z "$old_library"; }; then
+ case $host in
+ *cygwin* | *mingw* | *cegcc*)
+ # No point in relinking DLLs because paths are not encoded
+ func_append notinst_deplibs " $lib"
+ need_relink=no
+ ;;
+ *)
+ if test "$installed" = no; then
+ func_append notinst_deplibs " $lib"
+ need_relink=yes
+ fi
+ ;;
+ esac
+ # This is a shared library
+
+ # Warn about portability, can't link against -module's on some
+ # systems (darwin). Don't bleat about dlopened modules though!
+ dlopenmodule=""
+ for dlpremoduletest in $dlprefiles; do
+ if test "X$dlpremoduletest" = "X$lib"; then
+ dlopenmodule="$dlpremoduletest"
+ break
+ fi
+ done
+ if test -z "$dlopenmodule" && test "$shouldnotlink" = yes && test "$pass" = link; then
+ echo
+ if test "$linkmode" = prog; then
+ $ECHO "*** Warning: Linking the executable $output against the loadable module"
+ else
+ $ECHO "*** Warning: Linking the shared library $output against the loadable module"
+ fi
+ $ECHO "*** $linklib is not portable!"
+ fi
+ if test "$linkmode" = lib &&
+ test "$hardcode_into_libs" = yes; then
+ # Hardcode the library path.
+ # Skip directories that are in the system default run-time
+ # search path.
+ case " $sys_lib_dlsearch_path " in
+ *" $absdir "*) ;;
+ *)
+ case "$compile_rpath " in
+ *" $absdir "*) ;;
+ *) func_append compile_rpath " $absdir" ;;
+ esac
+ ;;
+ esac
+ case " $sys_lib_dlsearch_path " in
+ *" $libdir "*) ;;
+ *)
+ case "$finalize_rpath " in
+ *" $libdir "*) ;;
+ *) func_append finalize_rpath " $libdir" ;;
+ esac
+ ;;
+ esac
+ fi
+
+ if test -n "$old_archive_from_expsyms_cmds"; then
+ # figure out the soname
+ set dummy $library_names
+ shift
+ realname="$1"
+ shift
+ libname=`eval "\\$ECHO \"$libname_spec\""`
+ # use dlname if we got it. it's perfectly good, no?
+ if test -n "$dlname"; then
+ soname="$dlname"
+ elif test -n "$soname_spec"; then
+ # bleh windows
+ case $host in
+ *cygwin* | mingw* | *cegcc*)
+ func_arith $current - $age
+ major=$func_arith_result
+ versuffix="-$major"
+ ;;
+ esac
+ eval soname=\"$soname_spec\"
+ else
+ soname="$realname"
+ fi
+
+ # Make a new name for the extract_expsyms_cmds to use
+ soroot="$soname"
+ func_basename "$soroot"
+ soname="$func_basename_result"
+ func_stripname 'lib' '.dll' "$soname"
+ newlib=libimp-$func_stripname_result.a
+
+ # If the library has no export list, then create one now
+ if test -f "$output_objdir/$soname-def"; then :
+ else
+ func_verbose "extracting exported symbol list from \`$soname'"
+ func_execute_cmds "$extract_expsyms_cmds" 'exit $?'
+ fi
+
+ # Create $newlib
+ if test -f "$output_objdir/$newlib"; then :; else
+ func_verbose "generating import library for \`$soname'"
+ func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?'
+ fi
+ # make sure the library variables are pointing to the new library
+ dir=$output_objdir
+ linklib=$newlib
+ fi # test -n "$old_archive_from_expsyms_cmds"
+
+ if test "$linkmode" = prog || test "$opt_mode" != relink; then
+ add_shlibpath=
+ add_dir=
+ add=
+ lib_linked=yes
+ case $hardcode_action in
+ immediate | unsupported)
+ if test "$hardcode_direct" = no; then
+ add="$dir/$linklib"
+ case $host in
+ *-*-sco3.2v5.0.[024]*) add_dir="-L$dir" ;;
+ *-*-sysv4*uw2*) add_dir="-L$dir" ;;
+ *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \
+ *-*-unixware7*) add_dir="-L$dir" ;;
+ *-*-darwin* )
+ # if the lib is a (non-dlopened) module then we can not
+ # link against it, someone is ignoring the earlier warnings
+ if /usr/bin/file -L $add 2> /dev/null |
+ $GREP ": [^:]* bundle" >/dev/null ; then
+ if test "X$dlopenmodule" != "X$lib"; then
+ $ECHO "*** Warning: lib $linklib is a module, not a shared library"
+ if test -z "$old_library" ; then
+ echo
+ echo "*** And there doesn't seem to be a static archive available"
+ echo "*** The link will probably fail, sorry"
+ else
+ add="$dir/$old_library"
+ fi
+ elif test -n "$old_library"; then
+ add="$dir/$old_library"
+ fi
+ fi
+ esac
+ elif test "$hardcode_minus_L" = no; then
+ case $host in
+ *-*-sunos*) add_shlibpath="$dir" ;;
+ esac
+ add_dir="-L$dir"
+ add="-l$name"
+ elif test "$hardcode_shlibpath_var" = no; then
+ add_shlibpath="$dir"
+ add="-l$name"
+ else
+ lib_linked=no
+ fi
+ ;;
+ relink)
+ if test "$hardcode_direct" = yes &&
+ test "$hardcode_direct_absolute" = no; then
+ add="$dir/$linklib"
+ elif test "$hardcode_minus_L" = yes; then
+ add_dir="-L$absdir"
+ # Try looking first in the location we're being installed to.
+ if test -n "$inst_prefix_dir"; then
+ case $libdir in
+ [\\/]*)
+ func_append add_dir " -L$inst_prefix_dir$libdir"
+ ;;
+ esac
+ fi
+ add="-l$name"
+ elif test "$hardcode_shlibpath_var" = yes; then
+ add_shlibpath="$dir"
+ add="-l$name"
+ else
+ lib_linked=no
+ fi
+ ;;
+ *) lib_linked=no ;;
+ esac
+
+ if test "$lib_linked" != yes; then
+ func_fatal_configuration "unsupported hardcode properties"
+ fi
+
+ if test -n "$add_shlibpath"; then
+ case :$compile_shlibpath: in
+ *":$add_shlibpath:"*) ;;
+ *) func_append compile_shlibpath "$add_shlibpath:" ;;
+ esac
+ fi
+ if test "$linkmode" = prog; then
+ test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs"
+ test -n "$add" && compile_deplibs="$add $compile_deplibs"
+ else
+ test -n "$add_dir" && deplibs="$add_dir $deplibs"
+ test -n "$add" && deplibs="$add $deplibs"
+ if test "$hardcode_direct" != yes &&
+ test "$hardcode_minus_L" != yes &&
+ test "$hardcode_shlibpath_var" = yes; then
+ case :$finalize_shlibpath: in
+ *":$libdir:"*) ;;
+ *) func_append finalize_shlibpath "$libdir:" ;;
+ esac
+ fi
+ fi
+ fi
+
+ if test "$linkmode" = prog || test "$opt_mode" = relink; then
+ add_shlibpath=
+ add_dir=
+ add=
+ # Finalize command for both is simple: just hardcode it.
+ if test "$hardcode_direct" = yes &&
+ test "$hardcode_direct_absolute" = no; then
+ add="$libdir/$linklib"
+ elif test "$hardcode_minus_L" = yes; then
+ add_dir="-L$libdir"
+ add="-l$name"
+ elif test "$hardcode_shlibpath_var" = yes; then
+ case :$finalize_shlibpath: in
+ *":$libdir:"*) ;;
+ *) func_append finalize_shlibpath "$libdir:" ;;
+ esac
+ add="-l$name"
+ elif test "$hardcode_automatic" = yes; then
+ if test -n "$inst_prefix_dir" &&
+ test -f "$inst_prefix_dir$libdir/$linklib" ; then
+ add="$inst_prefix_dir$libdir/$linklib"
+ else
+ add="$libdir/$linklib"
+ fi
+ else
+ # We cannot seem to hardcode it, guess we'll fake it.
+ add_dir="-L$libdir"
+ # Try looking first in the location we're being installed to.
+ if test -n "$inst_prefix_dir"; then
+ case $libdir in
+ [\\/]*)
+ func_append add_dir " -L$inst_prefix_dir$libdir"
+ ;;
+ esac
+ fi
+ add="-l$name"
+ fi
+
+ if test "$linkmode" = prog; then
+ test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs"
+ test -n "$add" && finalize_deplibs="$add $finalize_deplibs"
+ else
+ test -n "$add_dir" && deplibs="$add_dir $deplibs"
+ test -n "$add" && deplibs="$add $deplibs"
+ fi
+ fi
+ elif test "$linkmode" = prog; then
+ # Here we assume that one of hardcode_direct or hardcode_minus_L
+ # is not unsupported. This is valid on all known static and
+ # shared platforms.
+ if test "$hardcode_direct" != unsupported; then
+ test -n "$old_library" && linklib="$old_library"
+ compile_deplibs="$dir/$linklib $compile_deplibs"
+ finalize_deplibs="$dir/$linklib $finalize_deplibs"
+ else
+ compile_deplibs="-l$name -L$dir $compile_deplibs"
+ finalize_deplibs="-l$name -L$dir $finalize_deplibs"
+ fi
+ elif test "$build_libtool_libs" = yes; then
+ # Not a shared library
+ if test "$deplibs_check_method" != pass_all; then
+ # We're trying link a shared library against a static one
+ # but the system doesn't support it.
+
+ # Just print a warning and add the library to dependency_libs so
+ # that the program can be linked against the static library.
+ echo
+ $ECHO "*** Warning: This system can not link to static lib archive $lib."
+ echo "*** I have the capability to make that library automatically link in when"
+ echo "*** you link to this library. But I can only do this if you have a"
+ echo "*** shared version of the library, which you do not appear to have."
+ if test "$module" = yes; then
+ echo "*** But as you try to build a module library, libtool will still create "
+ echo "*** a static module, that should work as long as the dlopening application"
+ echo "*** is linked with the -dlopen flag to resolve symbols at runtime."
+ if test -z "$global_symbol_pipe"; then
+ echo
+ echo "*** However, this would only work if libtool was able to extract symbol"
+ echo "*** lists from a program, using \`nm' or equivalent, but libtool could"
+ echo "*** not find such a program. So, this module is probably useless."
+ echo "*** \`nm' from GNU binutils and a full rebuild may help."
+ fi
+ if test "$build_old_libs" = no; then
+ build_libtool_libs=module
+ build_old_libs=yes
+ else
+ build_libtool_libs=no
+ fi
+ fi
+ else
+ deplibs="$dir/$old_library $deplibs"
+ link_static=yes
+ fi
+ fi # link shared/static library?
+
+ if test "$linkmode" = lib; then
+ if test -n "$dependency_libs" &&
+ { test "$hardcode_into_libs" != yes ||
+ test "$build_old_libs" = yes ||
+ test "$link_static" = yes; }; then
+ # Extract -R from dependency_libs
+ temp_deplibs=
+ for libdir in $dependency_libs; do
+ case $libdir in
+ -R*) func_stripname '-R' '' "$libdir"
+ temp_xrpath=$func_stripname_result
+ case " $xrpath " in
+ *" $temp_xrpath "*) ;;
+ *) func_append xrpath " $temp_xrpath";;
+ esac;;
+ *) func_append temp_deplibs " $libdir";;
+ esac
+ done
+ dependency_libs="$temp_deplibs"
+ fi
+
+ func_append newlib_search_path " $absdir"
+ # Link against this library
+ test "$link_static" = no && newdependency_libs="$abs_ladir/$laname $newdependency_libs"
+ # ... and its dependency_libs
+ tmp_libs=
+ for deplib in $dependency_libs; do
+ newdependency_libs="$deplib $newdependency_libs"
+ case $deplib in
+ -L*) func_stripname '-L' '' "$deplib"
+ func_resolve_sysroot "$func_stripname_result";;
+ *) func_resolve_sysroot "$deplib" ;;
+ esac
+ if $opt_preserve_dup_deps ; then
+ case "$tmp_libs " in
+ *" $func_resolve_sysroot_result "*)
+ func_append specialdeplibs " $func_resolve_sysroot_result" ;;
+ esac
+ fi
+ func_append tmp_libs " $func_resolve_sysroot_result"
+ done
+
+ if test "$link_all_deplibs" != no; then
+ # Add the search paths of all dependency libraries
+ for deplib in $dependency_libs; do
+ path=
+ case $deplib in
+ -L*) path="$deplib" ;;
+ *.la)
+ func_resolve_sysroot "$deplib"
+ deplib=$func_resolve_sysroot_result
+ func_dirname "$deplib" "" "."
+ dir=$func_dirname_result
+ # We need an absolute path.
+ case $dir in
+ [\\/]* | [A-Za-z]:[\\/]*) absdir="$dir" ;;
+ *)
+ absdir=`cd "$dir" && pwd`
+ if test -z "$absdir"; then
+ func_warning "cannot determine absolute directory name of \`$dir'"
+ absdir="$dir"
+ fi
+ ;;
+ esac
+ if $GREP "^installed=no" $deplib > /dev/null; then
+ case $host in
+ *-*-darwin*)
+ depdepl=
+ eval deplibrary_names=`${SED} -n -e 's/^library_names=\(.*\)$/\1/p' $deplib`
+ if test -n "$deplibrary_names" ; then
+ for tmp in $deplibrary_names ; do
+ depdepl=$tmp
+ done
+ if test -f "$absdir/$objdir/$depdepl" ; then
+ depdepl="$absdir/$objdir/$depdepl"
+ darwin_install_name=`${OTOOL} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'`
+ if test -z "$darwin_install_name"; then
+ darwin_install_name=`${OTOOL64} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'`
+ fi
+ func_append compiler_flags " ${wl}-dylib_file ${wl}${darwin_install_name}:${depdepl}"
+ func_append linker_flags " -dylib_file ${darwin_install_name}:${depdepl}"
+ path=
+ fi
+ fi
+ ;;
+ *)
+ path="-L$absdir/$objdir"
+ ;;
+ esac
+ else
+ eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
+ test -z "$libdir" && \
+ func_fatal_error "\`$deplib' is not a valid libtool archive"
+ test "$absdir" != "$libdir" && \
+ func_warning "\`$deplib' seems to be moved"
+
+ path="-L$absdir"
+ fi
+ ;;
+ esac
+ case " $deplibs " in
+ *" $path "*) ;;
+ *) deplibs="$path $deplibs" ;;
+ esac
+ done
+ fi # link_all_deplibs != no
+ fi # linkmode = lib
+ done # for deplib in $libs
+ if test "$pass" = link; then
+ if test "$linkmode" = "prog"; then
+ compile_deplibs="$new_inherited_linker_flags $compile_deplibs"
+ finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs"
+ else
+ compiler_flags="$compiler_flags "`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
+ fi
+ fi
+ dependency_libs="$newdependency_libs"
+ if test "$pass" = dlpreopen; then
+ # Link the dlpreopened libraries before other libraries
+ for deplib in $save_deplibs; do
+ deplibs="$deplib $deplibs"
+ done
+ fi
+ if test "$pass" != dlopen; then
+ if test "$pass" != conv; then
+ # Make sure lib_search_path contains only unique directories.
+ lib_search_path=
+ for dir in $newlib_search_path; do
+ case "$lib_search_path " in
+ *" $dir "*) ;;
+ *) func_append lib_search_path " $dir" ;;
+ esac
+ done
+ newlib_search_path=
+ fi
+
+ if test "$linkmode,$pass" != "prog,link"; then
+ vars="deplibs"
+ else
+ vars="compile_deplibs finalize_deplibs"
+ fi
+ for var in $vars dependency_libs; do
+ # Add libraries to $var in reverse order
+ eval tmp_libs=\"\$$var\"
+ new_libs=
+ for deplib in $tmp_libs; do
+ # FIXME: Pedantically, this is the right thing to do, so
+ # that some nasty dependency loop isn't accidentally
+ # broken:
+ #new_libs="$deplib $new_libs"
+ # Pragmatically, this seems to cause very few problems in
+ # practice:
+ case $deplib in
+ -L*) new_libs="$deplib $new_libs" ;;
+ -R*) ;;
+ *)
+ # And here is the reason: when a library appears more
+ # than once as an explicit dependence of a library, or
+ # is implicitly linked in more than once by the
+ # compiler, it is considered special, and multiple
+ # occurrences thereof are not removed. Compare this
+ # with having the same library being listed as a
+ # dependency of multiple other libraries: in this case,
+ # we know (pedantically, we assume) the library does not
+ # need to be listed more than once, so we keep only the
+ # last copy. This is not always right, but it is rare
+ # enough that we require users that really mean to play
+ # such unportable linking tricks to link the library
+ # using -Wl,-lname, so that libtool does not consider it
+ # for duplicate removal.
+ case " $specialdeplibs " in
+ *" $deplib "*) new_libs="$deplib $new_libs" ;;
+ *)
+ case " $new_libs " in
+ *" $deplib "*) ;;
+ *) new_libs="$deplib $new_libs" ;;
+ esac
+ ;;
+ esac
+ ;;
+ esac
+ done
+ tmp_libs=
+ for deplib in $new_libs; do
+ case $deplib in
+ -L*)
+ case " $tmp_libs " in
+ *" $deplib "*) ;;
+ *) func_append tmp_libs " $deplib" ;;
+ esac
+ ;;
+ *) func_append tmp_libs " $deplib" ;;
+ esac
+ done
+ eval $var=\"$tmp_libs\"
+ done # for var
+ fi
+ # Last step: remove runtime libs from dependency_libs
+ # (they stay in deplibs)
+ tmp_libs=
+ for i in $dependency_libs ; do
+ case " $predeps $postdeps $compiler_lib_search_path " in
+ *" $i "*)
+ i=""
+ ;;
+ esac
+ if test -n "$i" ; then
+ func_append tmp_libs " $i"
+ fi
+ done
+ dependency_libs=$tmp_libs
+ done # for pass
+ if test "$linkmode" = prog; then
+ dlfiles="$newdlfiles"
+ fi
+ if test "$linkmode" = prog || test "$linkmode" = lib; then
+ dlprefiles="$newdlprefiles"
+ fi
+
+ case $linkmode in
+ oldlib)
+ if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
+ func_warning "\`-dlopen' is ignored for archives"
+ fi
+
+ case " $deplibs" in
+ *\ -l* | *\ -L*)
+ func_warning "\`-l' and \`-L' are ignored for archives" ;;
+ esac
+
+ test -n "$rpath" && \
+ func_warning "\`-rpath' is ignored for archives"
+
+ test -n "$xrpath" && \
+ func_warning "\`-R' is ignored for archives"
+
+ test -n "$vinfo" && \
+ func_warning "\`-version-info/-version-number' is ignored for archives"
+
+ test -n "$release" && \
+ func_warning "\`-release' is ignored for archives"
+
+ test -n "$export_symbols$export_symbols_regex" && \
+ func_warning "\`-export-symbols' is ignored for archives"
+
+ # Now set the variables for building old libraries.
+ build_libtool_libs=no
+ oldlibs="$output"
+ func_append objs "$old_deplibs"
+ ;;
+
+ lib)
+ # Make sure we only generate libraries of the form `libNAME.la'.
+ case $outputname in
+ lib*)
+ func_stripname 'lib' '.la' "$outputname"
+ name=$func_stripname_result
+ eval shared_ext=\"$shrext_cmds\"
+ eval libname=\"$libname_spec\"
+ ;;
+ *)
+ test "$module" = no && \
+ func_fatal_help "libtool library \`$output' must begin with \`lib'"
+
+ if test "$need_lib_prefix" != no; then
+ # Add the "lib" prefix for modules if required
+ func_stripname '' '.la' "$outputname"
+ name=$func_stripname_result
+ eval shared_ext=\"$shrext_cmds\"
+ eval libname=\"$libname_spec\"
+ else
+ func_stripname '' '.la' "$outputname"
+ libname=$func_stripname_result
+ fi
+ ;;
+ esac
+
+ if test -n "$objs"; then
+ if test "$deplibs_check_method" != pass_all; then
+ func_fatal_error "cannot build libtool library \`$output' from non-libtool objects on this host:$objs"
+ else
+ echo
+ $ECHO "*** Warning: Linking the shared library $output against the non-libtool"
+ $ECHO "*** objects $objs is not portable!"
+ func_append libobjs " $objs"
+ fi
+ fi
+
+ test "$dlself" != no && \
+ func_warning "\`-dlopen self' is ignored for libtool libraries"
+
+ set dummy $rpath
+ shift
+ test "$#" -gt 1 && \
+ func_warning "ignoring multiple \`-rpath's for a libtool library"
+
+ install_libdir="$1"
+
+ oldlibs=
+ if test -z "$rpath"; then
+ if test "$build_libtool_libs" = yes; then
+ # Building a libtool convenience library.
+ # Some compilers have problems with a `.al' extension so
+ # convenience libraries should have the same extension an
+ # archive normally would.
+ oldlibs="$output_objdir/$libname.$libext $oldlibs"
+ build_libtool_libs=convenience
+ build_old_libs=yes
+ fi
+
+ test -n "$vinfo" && \
+ func_warning "\`-version-info/-version-number' is ignored for convenience libraries"
+
+ test -n "$release" && \
+ func_warning "\`-release' is ignored for convenience libraries"
+ else
+
+ # Parse the version information argument.
+ save_ifs="$IFS"; IFS=':'
+ set dummy $vinfo 0 0 0
+ shift
+ IFS="$save_ifs"
+
+ test -n "$7" && \
+ func_fatal_help "too many parameters to \`-version-info'"
+
+ # convert absolute version numbers to libtool ages
+ # this retains compatibility with .la files and attempts
+ # to make the code below a bit more comprehensible
+
+ case $vinfo_number in
+ yes)
+ number_major="$1"
+ number_minor="$2"
+ number_revision="$3"
+ #
+ # There are really only two kinds -- those that
+ # use the current revision as the major version
+ # and those that subtract age and use age as
+ # a minor version. But, then there is irix
+ # which has an extra 1 added just for fun
+ #
+ case $version_type in
+ # correct linux to gnu/linux during the next big refactor
+ darwin|linux|osf|windows|none)
+ func_arith $number_major + $number_minor
+ current=$func_arith_result
+ age="$number_minor"
+ revision="$number_revision"
+ ;;
+ freebsd-aout|freebsd-elf|qnx|sunos)
+ current="$number_major"
+ revision="$number_minor"
+ age="0"
+ ;;
+ irix|nonstopux)
+ func_arith $number_major + $number_minor
+ current=$func_arith_result
+ age="$number_minor"
+ revision="$number_minor"
+ lt_irix_increment=no
+ ;;
+ esac
+ ;;
+ no)
+ current="$1"
+ revision="$2"
+ age="$3"
+ ;;
+ esac
+
+ # Check that each of the things are valid numbers.
+ case $current in
+ 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
+ *)
+ func_error "CURRENT \`$current' must be a nonnegative integer"
+ func_fatal_error "\`$vinfo' is not valid version information"
+ ;;
+ esac
+
+ case $revision in
+ 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
+ *)
+ func_error "REVISION \`$revision' must be a nonnegative integer"
+ func_fatal_error "\`$vinfo' is not valid version information"
+ ;;
+ esac
+
+ case $age in
+ 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
+ *)
+ func_error "AGE \`$age' must be a nonnegative integer"
+ func_fatal_error "\`$vinfo' is not valid version information"
+ ;;
+ esac
+
+ if test "$age" -gt "$current"; then
+ func_error "AGE \`$age' is greater than the current interface number \`$current'"
+ func_fatal_error "\`$vinfo' is not valid version information"
+ fi
+
+ # Calculate the version variables.
+ major=
+ versuffix=
+ verstring=
+ case $version_type in
+ none) ;;
+
+ darwin)
+ # Like Linux, but with the current version available in
+ # verstring for coding it into the library header
+ func_arith $current - $age
+ major=.$func_arith_result
+ versuffix="$major.$age.$revision"
+ # Darwin ld doesn't like 0 for these options...
+ func_arith $current + 1
+ minor_current=$func_arith_result
+ xlcverstring="${wl}-compatibility_version ${wl}$minor_current ${wl}-current_version ${wl}$minor_current.$revision"
+ verstring="-compatibility_version $minor_current -current_version $minor_current.$revision"
+ ;;
+
+ freebsd-aout)
+ major=".$current"
+ versuffix=".$current.$revision";
+ ;;
+
+ freebsd-elf)
+ major=".$current"
+ versuffix=".$current"
+ ;;
+
+ irix | nonstopux)
+ if test "X$lt_irix_increment" = "Xno"; then
+ func_arith $current - $age
+ else
+ func_arith $current - $age + 1
+ fi
+ major=$func_arith_result
+
+ case $version_type in
+ nonstopux) verstring_prefix=nonstopux ;;
+ *) verstring_prefix=sgi ;;
+ esac
+ verstring="$verstring_prefix$major.$revision"
+
+ # Add in all the interfaces that we are compatible with.
+ loop=$revision
+ while test "$loop" -ne 0; do
+ func_arith $revision - $loop
+ iface=$func_arith_result
+ func_arith $loop - 1
+ loop=$func_arith_result
+ verstring="$verstring_prefix$major.$iface:$verstring"
+ done
+
+ # Before this point, $major must not contain `.'.
+ major=.$major
+ versuffix="$major.$revision"
+ ;;
+
+ linux) # correct to gnu/linux during the next big refactor
+ func_arith $current - $age
+ major=.$func_arith_result
+ versuffix="$major.$age.$revision"
+ ;;
+
+ osf)
+ func_arith $current - $age
+ major=.$func_arith_result
+ versuffix=".$current.$age.$revision"
+ verstring="$current.$age.$revision"
+
+ # Add in all the interfaces that we are compatible with.
+ loop=$age
+ while test "$loop" -ne 0; do
+ func_arith $current - $loop
+ iface=$func_arith_result
+ func_arith $loop - 1
+ loop=$func_arith_result
+ verstring="$verstring:${iface}.0"
+ done
+
+ # Make executables depend on our current version.
+ func_append verstring ":${current}.0"
+ ;;
+
+ qnx)
+ major=".$current"
+ versuffix=".$current"
+ ;;
+
+ sunos)
+ major=".$current"
+ versuffix=".$current.$revision"
+ ;;
+
+ windows)
+ # Use '-' rather than '.', since we only want one
+ # extension on DOS 8.3 filesystems.
+ func_arith $current - $age
+ major=$func_arith_result
+ versuffix="-$major"
+ ;;
+
+ *)
+ func_fatal_configuration "unknown library version type \`$version_type'"
+ ;;
+ esac
+
+ # Clear the version info if we defaulted, and they specified a release.
+ if test -z "$vinfo" && test -n "$release"; then
+ major=
+ case $version_type in
+ darwin)
+ # we can't check for "0.0" in archive_cmds due to quoting
+ # problems, so we reset it completely
+ verstring=
+ ;;
+ *)
+ verstring="0.0"
+ ;;
+ esac
+ if test "$need_version" = no; then
+ versuffix=
+ else
+ versuffix=".0.0"
+ fi
+ fi
+
+ # Remove version info from name if versioning should be avoided
+ if test "$avoid_version" = yes && test "$need_version" = no; then
+ major=
+ versuffix=
+ verstring=""
+ fi
+
+ # Check to see if the archive will have undefined symbols.
+ if test "$allow_undefined" = yes; then
+ if test "$allow_undefined_flag" = unsupported; then
+ func_warning "undefined symbols not allowed in $host shared libraries"
+ build_libtool_libs=no
+ build_old_libs=yes
+ fi
+ else
+ # Don't allow undefined symbols.
+ allow_undefined_flag="$no_undefined_flag"
+ fi
+
+ fi
+
+ func_generate_dlsyms "$libname" "$libname" "yes"
+ func_append libobjs " $symfileobj"
+ test "X$libobjs" = "X " && libobjs=
+
+ if test "$opt_mode" != relink; then
+ # Remove our outputs, but don't remove object files since they
+ # may have been created when compiling PIC objects.
+ removelist=
+ tempremovelist=`$ECHO "$output_objdir/*"`
+ for p in $tempremovelist; do
+ case $p in
+ *.$objext | *.gcno)
+ ;;
+ $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*)
+ if test "X$precious_files_regex" != "X"; then
+ if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1
+ then
+ continue
+ fi
+ fi
+ func_append removelist " $p"
+ ;;
+ *) ;;
+ esac
+ done
+ test -n "$removelist" && \
+ func_show_eval "${RM}r \$removelist"
+ fi
+
+ # Now set the variables for building old libraries.
+ if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then
+ func_append oldlibs " $output_objdir/$libname.$libext"
+
+ # Transform .lo files to .o files.
+ oldobjs="$objs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; $lo2o" | $NL2SP`
+ fi
+
+ # Eliminate all temporary directories.
+ #for path in $notinst_path; do
+ # lib_search_path=`$ECHO "$lib_search_path " | $SED "s% $path % %g"`
+ # deplibs=`$ECHO "$deplibs " | $SED "s% -L$path % %g"`
+ # dependency_libs=`$ECHO "$dependency_libs " | $SED "s% -L$path % %g"`
+ #done
+
+ if test -n "$xrpath"; then
+ # If the user specified any rpath flags, then add them.
+ temp_xrpath=
+ for libdir in $xrpath; do
+ func_replace_sysroot "$libdir"
+ func_append temp_xrpath " -R$func_replace_sysroot_result"
+ case "$finalize_rpath " in
+ *" $libdir "*) ;;
+ *) func_append finalize_rpath " $libdir" ;;
+ esac
+ done
+ if test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes; then
+ dependency_libs="$temp_xrpath $dependency_libs"
+ fi
+ fi
+
+ # Make sure dlfiles contains only unique files that won't be dlpreopened
+ old_dlfiles="$dlfiles"
+ dlfiles=
+ for lib in $old_dlfiles; do
+ case " $dlprefiles $dlfiles " in
+ *" $lib "*) ;;
+ *) func_append dlfiles " $lib" ;;
+ esac
+ done
+
+ # Make sure dlprefiles contains only unique files
+ old_dlprefiles="$dlprefiles"
+ dlprefiles=
+ for lib in $old_dlprefiles; do
+ case "$dlprefiles " in
+ *" $lib "*) ;;
+ *) func_append dlprefiles " $lib" ;;
+ esac
+ done
+
+ if test "$build_libtool_libs" = yes; then
+ if test -n "$rpath"; then
+ case $host in
+ *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc* | *-*-haiku*)
+ # these systems don't actually have a c library (as such)!
+ ;;
+ *-*-rhapsody* | *-*-darwin1.[012])
+ # Rhapsody C library is in the System framework
+ func_append deplibs " System.ltframework"
+ ;;
+ *-*-netbsd*)
+ # Don't link with libc until the a.out ld.so is fixed.
+ ;;
+ *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
+ # Do not include libc due to us having libc/libc_r.
+ ;;
+ *-*-sco3.2v5* | *-*-sco5v6*)
+ # Causes problems with __ctype
+ ;;
+ *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
+ # Compiler inserts libc in the correct place for threads to work
+ ;;
+ *)
+ # Add libc to deplibs on all other systems if necessary.
+ if test "$build_libtool_need_lc" = "yes"; then
+ func_append deplibs " -lc"
+ fi
+ ;;
+ esac
+ fi
+
+ # Transform deplibs into only deplibs that can be linked in shared.
+ name_save=$name
+ libname_save=$libname
+ release_save=$release
+ versuffix_save=$versuffix
+ major_save=$major
+ # I'm not sure if I'm treating the release correctly. I think
+ # release should show up in the -l (ie -lgmp5) so we don't want to
+ # add it in twice. Is that correct?
+ release=""
+ versuffix=""
+ major=""
+ newdeplibs=
+ droppeddeps=no
+ case $deplibs_check_method in
+ pass_all)
+ # Don't check for shared/static. Everything works.
+ # This might be a little naive. We might want to check
+ # whether the library exists or not. But this is on
+ # osf3 & osf4 and I'm not really sure... Just
+ # implementing what was already the behavior.
+ newdeplibs=$deplibs
+ ;;
+ test_compile)
+ # This code stresses the "libraries are programs" paradigm to its
+ # limits. Maybe even breaks it. We compile a program, linking it
+ # against the deplibs as a proxy for the library. Then we can check
+ # whether they linked in statically or dynamically with ldd.
+ $opt_dry_run || $RM conftest.c
+ cat > conftest.c <<EOF
+ int main() { return 0; }
+EOF
+ $opt_dry_run || $RM conftest
+ if $LTCC $LTCFLAGS -o conftest conftest.c $deplibs; then
+ ldd_output=`ldd conftest`
+ for i in $deplibs; do
+ case $i in
+ -l*)
+ func_stripname -l '' "$i"
+ name=$func_stripname_result
+ if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+ case " $predeps $postdeps " in
+ *" $i "*)
+ func_append newdeplibs " $i"
+ i=""
+ ;;
+ esac
+ fi
+ if test -n "$i" ; then
+ libname=`eval "\\$ECHO \"$libname_spec\""`
+ deplib_matches=`eval "\\$ECHO \"$library_names_spec\""`
+ set dummy $deplib_matches; shift
+ deplib_match=$1
+ if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
+ func_append newdeplibs " $i"
+ else
+ droppeddeps=yes
+ echo
+ $ECHO "*** Warning: dynamic linker does not accept needed library $i."
+ echo "*** I have the capability to make that library automatically link in when"
+ echo "*** you link to this library. But I can only do this if you have a"
+ echo "*** shared version of the library, which I believe you do not have"
+ echo "*** because a test_compile did reveal that the linker did not use it for"
+ echo "*** its dynamic dependency list that programs get resolved with at runtime."
+ fi
+ fi
+ ;;
+ *)
+ func_append newdeplibs " $i"
+ ;;
+ esac
+ done
+ else
+ # Error occurred in the first compile. Let's try to salvage
+ # the situation: Compile a separate program for each library.
+ for i in $deplibs; do
+ case $i in
+ -l*)
+ func_stripname -l '' "$i"
+ name=$func_stripname_result
+ $opt_dry_run || $RM conftest
+ if $LTCC $LTCFLAGS -o conftest conftest.c $i; then
+ ldd_output=`ldd conftest`
+ if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+ case " $predeps $postdeps " in
+ *" $i "*)
+ func_append newdeplibs " $i"
+ i=""
+ ;;
+ esac
+ fi
+ if test -n "$i" ; then
+ libname=`eval "\\$ECHO \"$libname_spec\""`
+ deplib_matches=`eval "\\$ECHO \"$library_names_spec\""`
+ set dummy $deplib_matches; shift
+ deplib_match=$1
+ if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
+ func_append newdeplibs " $i"
+ else
+ droppeddeps=yes
+ echo
+ $ECHO "*** Warning: dynamic linker does not accept needed library $i."
+ echo "*** I have the capability to make that library automatically link in when"
+ echo "*** you link to this library. But I can only do this if you have a"
+ echo "*** shared version of the library, which you do not appear to have"
+ echo "*** because a test_compile did reveal that the linker did not use this one"
+ echo "*** as a dynamic dependency that programs can get resolved with at runtime."
+ fi
+ fi
+ else
+ droppeddeps=yes
+ echo
+ $ECHO "*** Warning! Library $i is needed by this library but I was not able to"
+ echo "*** make it link in! You will probably need to install it or some"
+ echo "*** library that it depends on before this library will be fully"
+ echo "*** functional. Installing it before continuing would be even better."
+ fi
+ ;;
+ *)
+ func_append newdeplibs " $i"
+ ;;
+ esac
+ done
+ fi
+ ;;
+ file_magic*)
+ set dummy $deplibs_check_method; shift
+ file_magic_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
+ for a_deplib in $deplibs; do
+ case $a_deplib in
+ -l*)
+ func_stripname -l '' "$a_deplib"
+ name=$func_stripname_result
+ if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+ case " $predeps $postdeps " in
+ *" $a_deplib "*)
+ func_append newdeplibs " $a_deplib"
+ a_deplib=""
+ ;;
+ esac
+ fi
+ if test -n "$a_deplib" ; then
+ libname=`eval "\\$ECHO \"$libname_spec\""`
+ if test -n "$file_magic_glob"; then
+ libnameglob=`func_echo_all "$libname" | $SED -e $file_magic_glob`
+ else
+ libnameglob=$libname
+ fi
+ test "$want_nocaseglob" = yes && nocaseglob=`shopt -p nocaseglob`
+ for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
+ if test "$want_nocaseglob" = yes; then
+ shopt -s nocaseglob
+ potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null`
+ $nocaseglob
+ else
+ potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null`
+ fi
+ for potent_lib in $potential_libs; do
+ # Follow soft links.
+ if ls -lLd "$potent_lib" 2>/dev/null |
+ $GREP " -> " >/dev/null; then
+ continue
+ fi
+ # The statement above tries to avoid entering an
+ # endless loop below, in case of cyclic links.
+ # We might still enter an endless loop, since a link
+ # loop can be closed while we follow links,
+ # but so what?
+ potlib="$potent_lib"
+ while test -h "$potlib" 2>/dev/null; do
+ potliblink=`ls -ld $potlib | ${SED} 's/.* -> //'`
+ case $potliblink in
+ [\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";;
+ *) potlib=`$ECHO "$potlib" | $SED 's,[^/]*$,,'`"$potliblink";;
+ esac
+ done
+ if eval $file_magic_cmd \"\$potlib\" 2>/dev/null |
+ $SED -e 10q |
+ $EGREP "$file_magic_regex" > /dev/null; then
+ func_append newdeplibs " $a_deplib"
+ a_deplib=""
+ break 2
+ fi
+ done
+ done
+ fi
+ if test -n "$a_deplib" ; then
+ droppeddeps=yes
+ echo
+ $ECHO "*** Warning: linker path does not have real file for library $a_deplib."
+ echo "*** I have the capability to make that library automatically link in when"
+ echo "*** you link to this library. But I can only do this if you have a"
+ echo "*** shared version of the library, which you do not appear to have"
+ echo "*** because I did check the linker path looking for a file starting"
+ if test -z "$potlib" ; then
+ $ECHO "*** with $libname but no candidates were found. (...for file magic test)"
+ else
+ $ECHO "*** with $libname and none of the candidates passed a file format test"
+ $ECHO "*** using a file magic. Last file checked: $potlib"
+ fi
+ fi
+ ;;
+ *)
+ # Add a -L argument.
+ func_append newdeplibs " $a_deplib"
+ ;;
+ esac
+ done # Gone through all deplibs.
+ ;;
+ match_pattern*)
+ set dummy $deplibs_check_method; shift
+ match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
+ for a_deplib in $deplibs; do
+ case $a_deplib in
+ -l*)
+ func_stripname -l '' "$a_deplib"
+ name=$func_stripname_result
+ if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+ case " $predeps $postdeps " in
+ *" $a_deplib "*)
+ func_append newdeplibs " $a_deplib"
+ a_deplib=""
+ ;;
+ esac
+ fi
+ if test -n "$a_deplib" ; then
+ libname=`eval "\\$ECHO \"$libname_spec\""`
+ for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
+ potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
+ for potent_lib in $potential_libs; do
+ potlib="$potent_lib" # see symlink-check above in file_magic test
+ if eval "\$ECHO \"$potent_lib\"" 2>/dev/null | $SED 10q | \
+ $EGREP "$match_pattern_regex" > /dev/null; then
+ func_append newdeplibs " $a_deplib"
+ a_deplib=""
+ break 2
+ fi
+ done
+ done
+ fi
+ if test -n "$a_deplib" ; then
+ droppeddeps=yes
+ echo
+ $ECHO "*** Warning: linker path does not have real file for library $a_deplib."
+ echo "*** I have the capability to make that library automatically link in when"
+ echo "*** you link to this library. But I can only do this if you have a"
+ echo "*** shared version of the library, which you do not appear to have"
+ echo "*** because I did check the linker path looking for a file starting"
+ if test -z "$potlib" ; then
+ $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)"
+ else
+ $ECHO "*** with $libname and none of the candidates passed a file format test"
+ $ECHO "*** using a regex pattern. Last file checked: $potlib"
+ fi
+ fi
+ ;;
+ *)
+ # Add a -L argument.
+ func_append newdeplibs " $a_deplib"
+ ;;
+ esac
+ done # Gone through all deplibs.
+ ;;
+ none | unknown | *)
+ newdeplibs=""
+ tmp_deplibs=`$ECHO " $deplibs" | $SED 's/ -lc$//; s/ -[LR][^ ]*//g'`
+ if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+ for i in $predeps $postdeps ; do
+ # can't use Xsed below, because $i might contain '/'
+ tmp_deplibs=`$ECHO " $tmp_deplibs" | $SED "s,$i,,"`
+ done
+ fi
+ case $tmp_deplibs in
+ *[!\ \ ]*)
+ echo
+ if test "X$deplibs_check_method" = "Xnone"; then
+ echo "*** Warning: inter-library dependencies are not supported in this platform."
+ else
+ echo "*** Warning: inter-library dependencies are not known to be supported."
+ fi
+ echo "*** All declared inter-library dependencies are being dropped."
+ droppeddeps=yes
+ ;;
+ esac
+ ;;
+ esac
+ versuffix=$versuffix_save
+ major=$major_save
+ release=$release_save
+ libname=$libname_save
+ name=$name_save
+
+ case $host in
+ *-*-rhapsody* | *-*-darwin1.[012])
+ # On Rhapsody replace the C library with the System framework
+ newdeplibs=`$ECHO " $newdeplibs" | $SED 's/ -lc / System.ltframework /'`
+ ;;
+ esac
+
+ if test "$droppeddeps" = yes; then
+ if test "$module" = yes; then
+ echo
+ echo "*** Warning: libtool could not satisfy all declared inter-library"
+ $ECHO "*** dependencies of module $libname. Therefore, libtool will create"
+ echo "*** a static module, that should work as long as the dlopening"
+ echo "*** application is linked with the -dlopen flag."
+ if test -z "$global_symbol_pipe"; then
+ echo
+ echo "*** However, this would only work if libtool was able to extract symbol"
+ echo "*** lists from a program, using \`nm' or equivalent, but libtool could"
+ echo "*** not find such a program. So, this module is probably useless."
+ echo "*** \`nm' from GNU binutils and a full rebuild may help."
+ fi
+ if test "$build_old_libs" = no; then
+ oldlibs="$output_objdir/$libname.$libext"
+ build_libtool_libs=module
+ build_old_libs=yes
+ else
+ build_libtool_libs=no
+ fi
+ else
+ echo "*** The inter-library dependencies that have been dropped here will be"
+ echo "*** automatically added whenever a program is linked with this library"
+ echo "*** or is declared to -dlopen it."
+
+ if test "$allow_undefined" = no; then
+ echo
+ echo "*** Since this library must not contain undefined symbols,"
+ echo "*** because either the platform does not support them or"
+ echo "*** it was explicitly requested with -no-undefined,"
+ echo "*** libtool will only create a static version of it."
+ if test "$build_old_libs" = no; then
+ oldlibs="$output_objdir/$libname.$libext"
+ build_libtool_libs=module
+ build_old_libs=yes
+ else
+ build_libtool_libs=no
+ fi
+ fi
+ fi
+ fi
+ # Done checking deplibs!
+ deplibs=$newdeplibs
+ fi
+ # Time to change all our "foo.ltframework" stuff back to "-framework foo"
+ case $host in
+ *-*-darwin*)
+ newdeplibs=`$ECHO " $newdeplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
+ new_inherited_linker_flags=`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
+ deplibs=`$ECHO " $deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
+ ;;
+ esac
+
+ # move library search paths that coincide with paths to not yet
+ # installed libraries to the beginning of the library search list
+ new_libs=
+ for path in $notinst_path; do
+ case " $new_libs " in
+ *" -L$path/$objdir "*) ;;
+ *)
+ case " $deplibs " in
+ *" -L$path/$objdir "*)
+ func_append new_libs " -L$path/$objdir" ;;
+ esac
+ ;;
+ esac
+ done
+ for deplib in $deplibs; do
+ case $deplib in
+ -L*)
+ case " $new_libs " in
+ *" $deplib "*) ;;
+ *) func_append new_libs " $deplib" ;;
+ esac
+ ;;
+ *) func_append new_libs " $deplib" ;;
+ esac
+ done
+ deplibs="$new_libs"
+
+ # All the library-specific variables (install_libdir is set above).
+ library_names=
+ old_library=
+ dlname=
+
+ # Test again, we may have decided not to build it any more
+ if test "$build_libtool_libs" = yes; then
+ # Remove ${wl} instances when linking with ld.
+ # FIXME: should test the right _cmds variable.
+ case $archive_cmds in
+ *\$LD\ *) wl= ;;
+ esac
+ if test "$hardcode_into_libs" = yes; then
+ # Hardcode the library paths
+ hardcode_libdirs=
+ dep_rpath=
+ rpath="$finalize_rpath"
+ test "$opt_mode" != relink && rpath="$compile_rpath$rpath"
+ for libdir in $rpath; do
+ if test -n "$hardcode_libdir_flag_spec"; then
+ if test -n "$hardcode_libdir_separator"; then
+ func_replace_sysroot "$libdir"
+ libdir=$func_replace_sysroot_result
+ if test -z "$hardcode_libdirs"; then
+ hardcode_libdirs="$libdir"
+ else
+ # Just accumulate the unique libdirs.
+ case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
+ *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
+ ;;
+ *)
+ func_append hardcode_libdirs "$hardcode_libdir_separator$libdir"
+ ;;
+ esac
+ fi
+ else
+ eval flag=\"$hardcode_libdir_flag_spec\"
+ func_append dep_rpath " $flag"
+ fi
+ elif test -n "$runpath_var"; then
+ case "$perm_rpath " in
+ *" $libdir "*) ;;
+ *) func_append perm_rpath " $libdir" ;;
+ esac
+ fi
+ done
+ # Substitute the hardcoded libdirs into the rpath.
+ if test -n "$hardcode_libdir_separator" &&
+ test -n "$hardcode_libdirs"; then
+ libdir="$hardcode_libdirs"
+ eval "dep_rpath=\"$hardcode_libdir_flag_spec\""
+ fi
+ if test -n "$runpath_var" && test -n "$perm_rpath"; then
+ # We should set the runpath_var.
+ rpath=
+ for dir in $perm_rpath; do
+ func_append rpath "$dir:"
+ done
+ eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var"
+ fi
+ test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs"
+ fi
+
+ shlibpath="$finalize_shlibpath"
+ test "$opt_mode" != relink && shlibpath="$compile_shlibpath$shlibpath"
+ if test -n "$shlibpath"; then
+ eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var"
+ fi
+
+ # Get the real and link names of the library.
+ eval shared_ext=\"$shrext_cmds\"
+ eval library_names=\"$library_names_spec\"
+ set dummy $library_names
+ shift
+ realname="$1"
+ shift
+
+ if test -n "$soname_spec"; then
+ eval soname=\"$soname_spec\"
+ else
+ soname="$realname"
+ fi
+ if test -z "$dlname"; then
+ dlname=$soname
+ fi
+
+ lib="$output_objdir/$realname"
+ linknames=
+ for link
+ do
+ func_append linknames " $link"
+ done
+
+ # Use standard objects if they are pic
+ test -z "$pic_flag" && libobjs=`$ECHO "$libobjs" | $SP2NL | $SED "$lo2o" | $NL2SP`
+ test "X$libobjs" = "X " && libobjs=
+
+ delfiles=
+ if test -n "$export_symbols" && test -n "$include_expsyms"; then
+ $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp"
+ export_symbols="$output_objdir/$libname.uexp"
+ func_append delfiles " $export_symbols"
+ fi
+
+ orig_export_symbols=
+ case $host_os in
+ cygwin* | mingw* | cegcc*)
+ if test -n "$export_symbols" && test -z "$export_symbols_regex"; then
+ # exporting using user supplied symfile
+ if test "x`$SED 1q $export_symbols`" != xEXPORTS; then
+ # and it's NOT already a .def file. Must figure out
+ # which of the given symbols are data symbols and tag
+ # them as such. So, trigger use of export_symbols_cmds.
+ # export_symbols gets reassigned inside the "prepare
+ # the list of exported symbols" if statement, so the
+ # include_expsyms logic still works.
+ orig_export_symbols="$export_symbols"
+ export_symbols=
+ always_export_symbols=yes
+ fi
+ fi
+ ;;
+ esac
+
+ # Prepare the list of exported symbols
+ if test -z "$export_symbols"; then
+ if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then
+ func_verbose "generating symbol list for \`$libname.la'"
+ export_symbols="$output_objdir/$libname.exp"
+ $opt_dry_run || $RM $export_symbols
+ cmds=$export_symbols_cmds
+ save_ifs="$IFS"; IFS='~'
+ for cmd1 in $cmds; do
+ IFS="$save_ifs"
+ # Take the normal branch if the nm_file_list_spec branch
+ # doesn't work or if tool conversion is not needed.
+ case $nm_file_list_spec~$to_tool_file_cmd in
+ *~func_convert_file_noop | *~func_convert_file_msys_to_w32 | ~*)
+ try_normal_branch=yes
+ eval cmd=\"$cmd1\"
+ func_len " $cmd"
+ len=$func_len_result
+ ;;
+ *)
+ try_normal_branch=no
+ ;;
+ esac
+ if test "$try_normal_branch" = yes \
+ && { test "$len" -lt "$max_cmd_len" \
+ || test "$max_cmd_len" -le -1; }
+ then
+ func_show_eval "$cmd" 'exit $?'
+ skipped_export=false
+ elif test -n "$nm_file_list_spec"; then
+ func_basename "$output"
+ output_la=$func_basename_result
+ save_libobjs=$libobjs
+ save_output=$output
+ output=${output_objdir}/${output_la}.nm
+ func_to_tool_file "$output"
+ libobjs=$nm_file_list_spec$func_to_tool_file_result
+ func_append delfiles " $output"
+ func_verbose "creating $NM input file list: $output"
+ for obj in $save_libobjs; do
+ func_to_tool_file "$obj"
+ $ECHO "$func_to_tool_file_result"
+ done > "$output"
+ eval cmd=\"$cmd1\"
+ func_show_eval "$cmd" 'exit $?'
+ output=$save_output
+ libobjs=$save_libobjs
+ skipped_export=false
+ else
+ # The command line is too long to execute in one step.
+ func_verbose "using reloadable object file for export list..."
+ skipped_export=:
+ # Break out early, otherwise skipped_export may be
+ # set to false by a later but shorter cmd.
+ break
+ fi
+ done
+ IFS="$save_ifs"
+ if test -n "$export_symbols_regex" && test "X$skipped_export" != "X:"; then
+ func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
+ func_show_eval '$MV "${export_symbols}T" "$export_symbols"'
+ fi
+ fi
+ fi
+
+ if test -n "$export_symbols" && test -n "$include_expsyms"; then
+ tmp_export_symbols="$export_symbols"
+ test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols"
+ $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"'
+ fi
+
+ if test "X$skipped_export" != "X:" && test -n "$orig_export_symbols"; then
+ # The given exports_symbols file has to be filtered, so filter it.
+ func_verbose "filter symbol list for \`$libname.la' to tag DATA exports"
+ # FIXME: $output_objdir/$libname.filter potentially contains lots of
+ # 's' commands which not all seds can handle. GNU sed should be fine
+ # though. Also, the filter scales superlinearly with the number of
+ # global variables. join(1) would be nice here, but unfortunately
+ # isn't a blessed tool.
+ $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
+ func_append delfiles " $export_symbols $output_objdir/$libname.filter"
+ export_symbols=$output_objdir/$libname.def
+ $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
+ fi
+
+ tmp_deplibs=
+ for test_deplib in $deplibs; do
+ case " $convenience " in
+ *" $test_deplib "*) ;;
+ *)
+ func_append tmp_deplibs " $test_deplib"
+ ;;
+ esac
+ done
+ deplibs="$tmp_deplibs"
+
+ if test -n "$convenience"; then
+ if test -n "$whole_archive_flag_spec" &&
+ test "$compiler_needs_object" = yes &&
+ test -z "$libobjs"; then
+ # extract the archives, so we have objects to list.
+ # TODO: could optimize this to just extract one archive.
+ whole_archive_flag_spec=
+ fi
+ if test -n "$whole_archive_flag_spec"; then
+ save_libobjs=$libobjs
+ eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
+ test "X$libobjs" = "X " && libobjs=
+ else
+ gentop="$output_objdir/${outputname}x"
+ func_append generated " $gentop"
+
+ func_extract_archives $gentop $convenience
+ func_append libobjs " $func_extract_archives_result"
+ test "X$libobjs" = "X " && libobjs=
+ fi
+ fi
+
+ if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then
+ eval flag=\"$thread_safe_flag_spec\"
+ func_append linker_flags " $flag"
+ fi
+
+ # Make a backup of the uninstalled library when relinking
+ if test "$opt_mode" = relink; then
+ $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $?
+ fi
+
+ # Do each of the archive commands.
+ if test "$module" = yes && test -n "$module_cmds" ; then
+ if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
+ eval test_cmds=\"$module_expsym_cmds\"
+ cmds=$module_expsym_cmds
+ else
+ eval test_cmds=\"$module_cmds\"
+ cmds=$module_cmds
+ fi
+ else
+ if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
+ eval test_cmds=\"$archive_expsym_cmds\"
+ cmds=$archive_expsym_cmds
+ else
+ eval test_cmds=\"$archive_cmds\"
+ cmds=$archive_cmds
+ fi
+ fi
+
+ if test "X$skipped_export" != "X:" &&
+ func_len " $test_cmds" &&
+ len=$func_len_result &&
+ test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
+ :
+ else
+ # The command line is too long to link in one step, link piecewise
+ # or, if using GNU ld and skipped_export is not :, use a linker
+ # script.
+
+ # Save the value of $output and $libobjs because we want to
+ # use them later. If we have whole_archive_flag_spec, we
+ # want to use save_libobjs as it was before
+ # whole_archive_flag_spec was expanded, because we can't
+ # assume the linker understands whole_archive_flag_spec.
+ # This may have to be revisited, in case too many
+ # convenience libraries get linked in and end up exceeding
+ # the spec.
+ if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then
+ save_libobjs=$libobjs
+ fi
+ save_output=$output
+ func_basename "$output"
+ output_la=$func_basename_result
+
+ # Clear the reloadable object creation command queue and
+ # initialize k to one.
+ test_cmds=
+ concat_cmds=
+ objlist=
+ last_robj=
+ k=1
+
+ if test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "$with_gnu_ld" = yes; then
+ output=${output_objdir}/${output_la}.lnkscript
+ func_verbose "creating GNU ld script: $output"
+ echo 'INPUT (' > $output
+ for obj in $save_libobjs
+ do
+ func_to_tool_file "$obj"
+ $ECHO "$func_to_tool_file_result" >> $output
+ done
+ echo ')' >> $output
+ func_append delfiles " $output"
+ func_to_tool_file "$output"
+ output=$func_to_tool_file_result
+ elif test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "X$file_list_spec" != X; then
+ output=${output_objdir}/${output_la}.lnk
+ func_verbose "creating linker input file list: $output"
+ : > $output
+ set x $save_libobjs
+ shift
+ firstobj=
+ if test "$compiler_needs_object" = yes; then
+ firstobj="$1 "
+ shift
+ fi
+ for obj
+ do
+ func_to_tool_file "$obj"
+ $ECHO "$func_to_tool_file_result" >> $output
+ done
+ func_append delfiles " $output"
+ func_to_tool_file "$output"
+ output=$firstobj\"$file_list_spec$func_to_tool_file_result\"
+ else
+ if test -n "$save_libobjs"; then
+ func_verbose "creating reloadable object files..."
+ output=$output_objdir/$output_la-${k}.$objext
+ eval test_cmds=\"$reload_cmds\"
+ func_len " $test_cmds"
+ len0=$func_len_result
+ len=$len0
+
+ # Loop over the list of objects to be linked.
+ for obj in $save_libobjs
+ do
+ func_len " $obj"
+ func_arith $len + $func_len_result
+ len=$func_arith_result
+ if test "X$objlist" = X ||
+ test "$len" -lt "$max_cmd_len"; then
+ func_append objlist " $obj"
+ else
+ # The command $test_cmds is almost too long, add a
+ # command to the queue.
+ if test "$k" -eq 1 ; then
+ # The first file doesn't have a previous command to add.
+ reload_objs=$objlist
+ eval concat_cmds=\"$reload_cmds\"
+ else
+ # All subsequent reloadable object files will link in
+ # the last one created.
+ reload_objs="$objlist $last_robj"
+ eval concat_cmds=\"\$concat_cmds~$reload_cmds~\$RM $last_robj\"
+ fi
+ last_robj=$output_objdir/$output_la-${k}.$objext
+ func_arith $k + 1
+ k=$func_arith_result
+ output=$output_objdir/$output_la-${k}.$objext
+ objlist=" $obj"
+ func_len " $last_robj"
+ func_arith $len0 + $func_len_result
+ len=$func_arith_result
+ fi
+ done
+ # Handle the remaining objects by creating one last
+ # reloadable object file. All subsequent reloadable object
+ # files will link in the last one created.
+ test -z "$concat_cmds" || concat_cmds=$concat_cmds~
+ reload_objs="$objlist $last_robj"
+ eval concat_cmds=\"\${concat_cmds}$reload_cmds\"
+ if test -n "$last_robj"; then
+ eval concat_cmds=\"\${concat_cmds}~\$RM $last_robj\"
+ fi
+ func_append delfiles " $output"
+
+ else
+ output=
+ fi
+
+ if ${skipped_export-false}; then
+ func_verbose "generating symbol list for \`$libname.la'"
+ export_symbols="$output_objdir/$libname.exp"
+ $opt_dry_run || $RM $export_symbols
+ libobjs=$output
+ # Append the command to create the export file.
+ test -z "$concat_cmds" || concat_cmds=$concat_cmds~
+ eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\"
+ if test -n "$last_robj"; then
+ eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\"
+ fi
+ fi
+
+ test -n "$save_libobjs" &&
+ func_verbose "creating a temporary reloadable object file: $output"
+
+ # Loop through the commands generated above and execute them.
+ save_ifs="$IFS"; IFS='~'
+ for cmd in $concat_cmds; do
+ IFS="$save_ifs"
+ $opt_silent || {
+ func_quote_for_expand "$cmd"
+ eval "func_echo $func_quote_for_expand_result"
+ }
+ $opt_dry_run || eval "$cmd" || {
+ lt_exit=$?
+
+ # Restore the uninstalled library and exit
+ if test "$opt_mode" = relink; then
+ ( cd "$output_objdir" && \
+ $RM "${realname}T" && \
+ $MV "${realname}U" "$realname" )
+ fi
+
+ exit $lt_exit
+ }
+ done
+ IFS="$save_ifs"
+
+ if test -n "$export_symbols_regex" && ${skipped_export-false}; then
+ func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
+ func_show_eval '$MV "${export_symbols}T" "$export_symbols"'
+ fi
+ fi
+
+ if ${skipped_export-false}; then
+ if test -n "$export_symbols" && test -n "$include_expsyms"; then
+ tmp_export_symbols="$export_symbols"
+ test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols"
+ $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"'
+ fi
+
+ if test -n "$orig_export_symbols"; then
+ # The given exports_symbols file has to be filtered, so filter it.
+ func_verbose "filter symbol list for \`$libname.la' to tag DATA exports"
+ # FIXME: $output_objdir/$libname.filter potentially contains lots of
+ # 's' commands which not all seds can handle. GNU sed should be fine
+ # though. Also, the filter scales superlinearly with the number of
+ # global variables. join(1) would be nice here, but unfortunately
+ # isn't a blessed tool.
+ $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
+ func_append delfiles " $export_symbols $output_objdir/$libname.filter"
+ export_symbols=$output_objdir/$libname.def
+ $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
+ fi
+ fi
+
+ libobjs=$output
+ # Restore the value of output.
+ output=$save_output
+
+ if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then
+ eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
+ test "X$libobjs" = "X " && libobjs=
+ fi
+ # Expand the library linking commands again to reset the
+ # value of $libobjs for piecewise linking.
+
+ # Do each of the archive commands.
+ if test "$module" = yes && test -n "$module_cmds" ; then
+ if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
+ cmds=$module_expsym_cmds
+ else
+ cmds=$module_cmds
+ fi
+ else
+ if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
+ cmds=$archive_expsym_cmds
+ else
+ cmds=$archive_cmds
+ fi
+ fi
+ fi
+
+ if test -n "$delfiles"; then
+ # Append the command to remove temporary files to $cmds.
+ eval cmds=\"\$cmds~\$RM $delfiles\"
+ fi
+
+ # Add any objects from preloaded convenience libraries
+ if test -n "$dlprefiles"; then
+ gentop="$output_objdir/${outputname}x"
+ func_append generated " $gentop"
+
+ func_extract_archives $gentop $dlprefiles
+ func_append libobjs " $func_extract_archives_result"
+ test "X$libobjs" = "X " && libobjs=
+ fi
+
+ save_ifs="$IFS"; IFS='~'
+ for cmd in $cmds; do
+ IFS="$save_ifs"
+ eval cmd=\"$cmd\"
+ $opt_silent || {
+ func_quote_for_expand "$cmd"
+ eval "func_echo $func_quote_for_expand_result"
+ }
+ $opt_dry_run || eval "$cmd" || {
+ lt_exit=$?
+
+ # Restore the uninstalled library and exit
+ if test "$opt_mode" = relink; then
+ ( cd "$output_objdir" && \
+ $RM "${realname}T" && \
+ $MV "${realname}U" "$realname" )
+ fi
+
+ exit $lt_exit
+ }
+ done
+ IFS="$save_ifs"
+
+ # Restore the uninstalled library and exit
+ if test "$opt_mode" = relink; then
+ $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $?
+
+ if test -n "$convenience"; then
+ if test -z "$whole_archive_flag_spec"; then
+ func_show_eval '${RM}r "$gentop"'
+ fi
+ fi
+
+ exit $EXIT_SUCCESS
+ fi
+
+ # Create links to the real library.
+ for linkname in $linknames; do
+ if test "$realname" != "$linkname"; then
+ func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?'
+ fi
+ done
+
+ # If -module or -export-dynamic was specified, set the dlname.
+ if test "$module" = yes || test "$export_dynamic" = yes; then
+ # On all known operating systems, these are identical.
+ dlname="$soname"
+ fi
+ fi
+ ;;
+
+ obj)
+ if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
+ func_warning "\`-dlopen' is ignored for objects"
+ fi
+
+ case " $deplibs" in
+ *\ -l* | *\ -L*)
+ func_warning "\`-l' and \`-L' are ignored for objects" ;;
+ esac
+
+ test -n "$rpath" && \
+ func_warning "\`-rpath' is ignored for objects"
+
+ test -n "$xrpath" && \
+ func_warning "\`-R' is ignored for objects"
+
+ test -n "$vinfo" && \
+ func_warning "\`-version-info' is ignored for objects"
+
+ test -n "$release" && \
+ func_warning "\`-release' is ignored for objects"
+
+ case $output in
+ *.lo)
+ test -n "$objs$old_deplibs" && \
+ func_fatal_error "cannot build library object \`$output' from non-libtool objects"
+
+ libobj=$output
+ func_lo2o "$libobj"
+ obj=$func_lo2o_result
+ ;;
+ *)
+ libobj=
+ obj="$output"
+ ;;
+ esac
+
+ # Delete the old objects.
+ $opt_dry_run || $RM $obj $libobj
+
+ # Objects from convenience libraries. This assumes
+ # single-version convenience libraries. Whenever we create
+ # different ones for PIC/non-PIC, this we'll have to duplicate
+ # the extraction.
+ reload_conv_objs=
+ gentop=
+ # reload_cmds runs $LD directly, so let us get rid of
+ # -Wl from whole_archive_flag_spec and hope we can get by with
+ # turning comma into space..
+ wl=
+
+ if test -n "$convenience"; then
+ if test -n "$whole_archive_flag_spec"; then
+ eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\"
+ reload_conv_objs=$reload_objs\ `$ECHO "$tmp_whole_archive_flags" | $SED 's|,| |g'`
+ else
+ gentop="$output_objdir/${obj}x"
+ func_append generated " $gentop"
+
+ func_extract_archives $gentop $convenience
+ reload_conv_objs="$reload_objs $func_extract_archives_result"
+ fi
+ fi
+
+ # If we're not building shared, we need to use non_pic_objs
+ test "$build_libtool_libs" != yes && libobjs="$non_pic_objects"
+
+ # Create the old-style object.
+ reload_objs="$objs$old_deplibs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; /\.lib$/d; $lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test
+
+ output="$obj"
+ func_execute_cmds "$reload_cmds" 'exit $?'
+
+ # Exit if we aren't doing a library object file.
+ if test -z "$libobj"; then
+ if test -n "$gentop"; then
+ func_show_eval '${RM}r "$gentop"'
+ fi
+
+ exit $EXIT_SUCCESS
+ fi
+
+ if test "$build_libtool_libs" != yes; then
+ if test -n "$gentop"; then
+ func_show_eval '${RM}r "$gentop"'
+ fi
+
+ # Create an invalid libtool object if no PIC, so that we don't
+ # accidentally link it into a program.
+ # $show "echo timestamp > $libobj"
+ # $opt_dry_run || eval "echo timestamp > $libobj" || exit $?
+ exit $EXIT_SUCCESS
+ fi
+
+ if test -n "$pic_flag" || test "$pic_mode" != default; then
+ # Only do commands if we really have different PIC objects.
+ reload_objs="$libobjs $reload_conv_objs"
+ output="$libobj"
+ func_execute_cmds "$reload_cmds" 'exit $?'
+ fi
+
+ if test -n "$gentop"; then
+ func_show_eval '${RM}r "$gentop"'
+ fi
+
+ exit $EXIT_SUCCESS
+ ;;
+
+ prog)
+ case $host in
+ *cygwin*) func_stripname '' '.exe' "$output"
+ output=$func_stripname_result.exe;;
+ esac
+ test -n "$vinfo" && \
+ func_warning "\`-version-info' is ignored for programs"
+
+ test -n "$release" && \
+ func_warning "\`-release' is ignored for programs"
+
+ test "$preload" = yes \
+ && test "$dlopen_support" = unknown \
+ && test "$dlopen_self" = unknown \
+ && test "$dlopen_self_static" = unknown && \
+ func_warning "\`LT_INIT([dlopen])' not used. Assuming no dlopen support."
+
+ case $host in
+ *-*-rhapsody* | *-*-darwin1.[012])
+ # On Rhapsody replace the C library is the System framework
+ compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's/ -lc / System.ltframework /'`
+ finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's/ -lc / System.ltframework /'`
+ ;;
+ esac
+
+ case $host in
+ *-*-darwin*)
+ # Don't allow lazy linking, it breaks C++ global constructors
+ # But is supposedly fixed on 10.4 or later (yay!).
+ if test "$tagname" = CXX ; then
+ case ${MACOSX_DEPLOYMENT_TARGET-10.0} in
+ 10.[0123])
+ func_append compile_command " ${wl}-bind_at_load"
+ func_append finalize_command " ${wl}-bind_at_load"
+ ;;
+ esac
+ fi
+ # Time to change all our "foo.ltframework" stuff back to "-framework foo"
+ compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
+ finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
+ ;;
+ esac
+
+
+ # move library search paths that coincide with paths to not yet
+ # installed libraries to the beginning of the library search list
+ new_libs=
+ for path in $notinst_path; do
+ case " $new_libs " in
+ *" -L$path/$objdir "*) ;;
+ *)
+ case " $compile_deplibs " in
+ *" -L$path/$objdir "*)
+ func_append new_libs " -L$path/$objdir" ;;
+ esac
+ ;;
+ esac
+ done
+ for deplib in $compile_deplibs; do
+ case $deplib in
+ -L*)
+ case " $new_libs " in
+ *" $deplib "*) ;;
+ *) func_append new_libs " $deplib" ;;
+ esac
+ ;;
+ *) func_append new_libs " $deplib" ;;
+ esac
+ done
+ compile_deplibs="$new_libs"
+
+
+ func_append compile_command " $compile_deplibs"
+ func_append finalize_command " $finalize_deplibs"
+
+ if test -n "$rpath$xrpath"; then
+ # If the user specified any rpath flags, then add them.
+ for libdir in $rpath $xrpath; do
+ # This is the magic to use -rpath.
+ case "$finalize_rpath " in
+ *" $libdir "*) ;;
+ *) func_append finalize_rpath " $libdir" ;;
+ esac
+ done
+ fi
+
+ # Now hardcode the library paths
+ rpath=
+ hardcode_libdirs=
+ for libdir in $compile_rpath $finalize_rpath; do
+ if test -n "$hardcode_libdir_flag_spec"; then
+ if test -n "$hardcode_libdir_separator"; then
+ if test -z "$hardcode_libdirs"; then
+ hardcode_libdirs="$libdir"
+ else
+ # Just accumulate the unique libdirs.
+ case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
+ *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
+ ;;
+ *)
+ func_append hardcode_libdirs "$hardcode_libdir_separator$libdir"
+ ;;
+ esac
+ fi
+ else
+ eval flag=\"$hardcode_libdir_flag_spec\"
+ func_append rpath " $flag"
+ fi
+ elif test -n "$runpath_var"; then
+ case "$perm_rpath " in
+ *" $libdir "*) ;;
+ *) func_append perm_rpath " $libdir" ;;
+ esac
+ fi
+ case $host in
+ *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
+ testbindir=`${ECHO} "$libdir" | ${SED} -e 's*/lib$*/bin*'`
+ case :$dllsearchpath: in
+ *":$libdir:"*) ;;
+ ::) dllsearchpath=$libdir;;
+ *) func_append dllsearchpath ":$libdir";;
+ esac
+ case :$dllsearchpath: in
+ *":$testbindir:"*) ;;
+ ::) dllsearchpath=$testbindir;;
+ *) func_append dllsearchpath ":$testbindir";;
+ esac
+ ;;
+ esac
+ done
+ # Substitute the hardcoded libdirs into the rpath.
+ if test -n "$hardcode_libdir_separator" &&
+ test -n "$hardcode_libdirs"; then
+ libdir="$hardcode_libdirs"
+ eval rpath=\" $hardcode_libdir_flag_spec\"
+ fi
+ compile_rpath="$rpath"
+
+ rpath=
+ hardcode_libdirs=
+ for libdir in $finalize_rpath; do
+ if test -n "$hardcode_libdir_flag_spec"; then
+ if test -n "$hardcode_libdir_separator"; then
+ if test -z "$hardcode_libdirs"; then
+ hardcode_libdirs="$libdir"
+ else
+ # Just accumulate the unique libdirs.
+ case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
+ *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
+ ;;
+ *)
+ func_append hardcode_libdirs "$hardcode_libdir_separator$libdir"
+ ;;
+ esac
+ fi
+ else
+ eval flag=\"$hardcode_libdir_flag_spec\"
+ func_append rpath " $flag"
+ fi
+ elif test -n "$runpath_var"; then
+ case "$finalize_perm_rpath " in
+ *" $libdir "*) ;;
+ *) func_append finalize_perm_rpath " $libdir" ;;
+ esac
+ fi
+ done
+ # Substitute the hardcoded libdirs into the rpath.
+ if test -n "$hardcode_libdir_separator" &&
+ test -n "$hardcode_libdirs"; then
+ libdir="$hardcode_libdirs"
+ eval rpath=\" $hardcode_libdir_flag_spec\"
+ fi
+ finalize_rpath="$rpath"
+
+ if test -n "$libobjs" && test "$build_old_libs" = yes; then
+ # Transform all the library objects into standard objects.
+ compile_command=`$ECHO "$compile_command" | $SP2NL | $SED "$lo2o" | $NL2SP`
+ finalize_command=`$ECHO "$finalize_command" | $SP2NL | $SED "$lo2o" | $NL2SP`
+ fi
+
+ func_generate_dlsyms "$outputname" "@PROGRAM@" "no"
+
+ # template prelinking step
+ if test -n "$prelink_cmds"; then
+ func_execute_cmds "$prelink_cmds" 'exit $?'
+ fi
+
+ wrappers_required=yes
+ case $host in
+ *cegcc* | *mingw32ce*)
+ # Disable wrappers for cegcc and mingw32ce hosts, we are cross compiling anyway.
+ wrappers_required=no
+ ;;
+ *cygwin* | *mingw* )
+ if test "$build_libtool_libs" != yes; then
+ wrappers_required=no
+ fi
+ ;;
+ *)
+ if test "$need_relink" = no || test "$build_libtool_libs" != yes; then
+ wrappers_required=no
+ fi
+ ;;
+ esac
+ if test "$wrappers_required" = no; then
+ # Replace the output file specification.
+ compile_command=`$ECHO "$compile_command" | $SED 's%@OUTPUT@%'"$output"'%g'`
+ link_command="$compile_command$compile_rpath"
+
+ # We have no uninstalled library dependencies, so finalize right now.
+ exit_status=0
+ func_show_eval "$link_command" 'exit_status=$?'
+
+ if test -n "$postlink_cmds"; then
+ func_to_tool_file "$output"
+ postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'`
+ func_execute_cmds "$postlink_cmds" 'exit $?'
+ fi
+
+ # Delete the generated files.
+ if test -f "$output_objdir/${outputname}S.${objext}"; then
+ func_show_eval '$RM "$output_objdir/${outputname}S.${objext}"'
+ fi
+
+ exit $exit_status
+ fi
+
+ if test -n "$compile_shlibpath$finalize_shlibpath"; then
+ compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command"
+ fi
+ if test -n "$finalize_shlibpath"; then
+ finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command"
+ fi
+
+ compile_var=
+ finalize_var=
+ if test -n "$runpath_var"; then
+ if test -n "$perm_rpath"; then
+ # We should set the runpath_var.
+ rpath=
+ for dir in $perm_rpath; do
+ func_append rpath "$dir:"
+ done
+ compile_var="$runpath_var=\"$rpath\$$runpath_var\" "
+ fi
+ if test -n "$finalize_perm_rpath"; then
+ # We should set the runpath_var.
+ rpath=
+ for dir in $finalize_perm_rpath; do
+ func_append rpath "$dir:"
+ done
+ finalize_var="$runpath_var=\"$rpath\$$runpath_var\" "
+ fi
+ fi
+
+ if test "$no_install" = yes; then
+ # We don't need to create a wrapper script.
+ link_command="$compile_var$compile_command$compile_rpath"
+ # Replace the output file specification.
+ link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output"'%g'`
+ # Delete the old output file.
+ $opt_dry_run || $RM $output
+ # Link the executable and exit
+ func_show_eval "$link_command" 'exit $?'
+
+ if test -n "$postlink_cmds"; then
+ func_to_tool_file "$output"
+ postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'`
+ func_execute_cmds "$postlink_cmds" 'exit $?'
+ fi
+
+ exit $EXIT_SUCCESS
+ fi
+
+ if test "$hardcode_action" = relink; then
+ # Fast installation is not supported
+ link_command="$compile_var$compile_command$compile_rpath"
+ relink_command="$finalize_var$finalize_command$finalize_rpath"
+
+ func_warning "this platform does not like uninstalled shared libraries"
+ func_warning "\`$output' will be relinked during installation"
+ else
+ if test "$fast_install" != no; then
+ link_command="$finalize_var$compile_command$finalize_rpath"
+ if test "$fast_install" = yes; then
+ relink_command=`$ECHO "$compile_var$compile_command$compile_rpath" | $SED 's%@OUTPUT@%\$progdir/\$file%g'`
+ else
+ # fast_install is set to needless
+ relink_command=
+ fi
+ else
+ link_command="$compile_var$compile_command$compile_rpath"
+ relink_command="$finalize_var$finalize_command$finalize_rpath"
+ fi
+ fi
+
+ # Replace the output file specification.
+ link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'`
+
+ # Delete the old output files.
+ $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname
+
+ func_show_eval "$link_command" 'exit $?'
+
+ if test -n "$postlink_cmds"; then
+ func_to_tool_file "$output_objdir/$outputname"
+ postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'`
+ func_execute_cmds "$postlink_cmds" 'exit $?'
+ fi
+
+ # Now create the wrapper script.
+ func_verbose "creating $output"
+
+ # Quote the relink command for shipping.
+ if test -n "$relink_command"; then
+ # Preserve any variables that may affect compiler behavior
+ for var in $variables_saved_for_relink; do
+ if eval test -z \"\${$var+set}\"; then
+ relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command"
+ elif eval var_value=\$$var; test -z "$var_value"; then
+ relink_command="$var=; export $var; $relink_command"
+ else
+ func_quote_for_eval "$var_value"
+ relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
+ fi
+ done
+ relink_command="(cd `pwd`; $relink_command)"
+ relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"`
+ fi
+
+ # Only actually do things if not in dry run mode.
+ $opt_dry_run || {
+ # win32 will think the script is a binary if it has
+ # a .exe suffix, so we strip it off here.
+ case $output in
+ *.exe) func_stripname '' '.exe' "$output"
+ output=$func_stripname_result ;;
+ esac
+ # test for cygwin because mv fails w/o .exe extensions
+ case $host in
+ *cygwin*)
+ exeext=.exe
+ func_stripname '' '.exe' "$outputname"
+ outputname=$func_stripname_result ;;
+ *) exeext= ;;
+ esac
+ case $host in
+ *cygwin* | *mingw* )
+ func_dirname_and_basename "$output" "" "."
+ output_name=$func_basename_result
+ output_path=$func_dirname_result
+ cwrappersource="$output_path/$objdir/lt-$output_name.c"
+ cwrapper="$output_path/$output_name.exe"
+ $RM $cwrappersource $cwrapper
+ trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15
+
+ func_emit_cwrapperexe_src > $cwrappersource
+
+ # The wrapper executable is built using the $host compiler,
+ # because it contains $host paths and files. If cross-
+ # compiling, it, like the target executable, must be
+ # executed on the $host or under an emulation environment.
+ $opt_dry_run || {
+ $LTCC $LTCFLAGS -o $cwrapper $cwrappersource
+ $STRIP $cwrapper
+ }
+
+ # Now, create the wrapper script for func_source use:
+ func_ltwrapper_scriptname $cwrapper
+ $RM $func_ltwrapper_scriptname_result
+ trap "$RM $func_ltwrapper_scriptname_result; exit $EXIT_FAILURE" 1 2 15
+ $opt_dry_run || {
+ # note: this script will not be executed, so do not chmod.
+ if test "x$build" = "x$host" ; then
+ $cwrapper --lt-dump-script > $func_ltwrapper_scriptname_result
+ else
+ func_emit_wrapper no > $func_ltwrapper_scriptname_result
+ fi
+ }
+ ;;
+ * )
+ $RM $output
+ trap "$RM $output; exit $EXIT_FAILURE" 1 2 15
+
+ func_emit_wrapper no > $output
+ chmod +x $output
+ ;;
+ esac
+ }
+ exit $EXIT_SUCCESS
+ ;;
+ esac
+
+ # See if we need to build an old-fashioned archive.
+ for oldlib in $oldlibs; do
+
+ if test "$build_libtool_libs" = convenience; then
+ oldobjs="$libobjs_save $symfileobj"
+ addlibs="$convenience"
+ build_libtool_libs=no
+ else
+ if test "$build_libtool_libs" = module; then
+ oldobjs="$libobjs_save"
+ build_libtool_libs=no
+ else
+ oldobjs="$old_deplibs $non_pic_objects"
+ if test "$preload" = yes && test -f "$symfileobj"; then
+ func_append oldobjs " $symfileobj"
+ fi
+ fi
+ addlibs="$old_convenience"
+ fi
+
+ if test -n "$addlibs"; then
+ gentop="$output_objdir/${outputname}x"
+ func_append generated " $gentop"
+
+ func_extract_archives $gentop $addlibs
+ func_append oldobjs " $func_extract_archives_result"
+ fi
+
+ # Do each command in the archive commands.
+ if test -n "$old_archive_from_new_cmds" && test "$build_libtool_libs" = yes; then
+ cmds=$old_archive_from_new_cmds
+ else
+
+ # Add any objects from preloaded convenience libraries
+ if test -n "$dlprefiles"; then
+ gentop="$output_objdir/${outputname}x"
+ func_append generated " $gentop"
+
+ func_extract_archives $gentop $dlprefiles
+ func_append oldobjs " $func_extract_archives_result"
+ fi
+
+ # POSIX demands no paths to be encoded in archives. We have
+ # to avoid creating archives with duplicate basenames if we
+ # might have to extract them afterwards, e.g., when creating a
+ # static archive out of a convenience library, or when linking
+ # the entirety of a libtool archive into another (currently
+ # not supported by libtool).
+ if (for obj in $oldobjs
+ do
+ func_basename "$obj"
+ $ECHO "$func_basename_result"
+ done | sort | sort -uc >/dev/null 2>&1); then
+ :
+ else
+ echo "copying selected object files to avoid basename conflicts..."
+ gentop="$output_objdir/${outputname}x"
+ func_append generated " $gentop"
+ func_mkdir_p "$gentop"
+ save_oldobjs=$oldobjs
+ oldobjs=
+ counter=1
+ for obj in $save_oldobjs
+ do
+ func_basename "$obj"
+ objbase="$func_basename_result"
+ case " $oldobjs " in
+ " ") oldobjs=$obj ;;
+ *[\ /]"$objbase "*)
+ while :; do
+ # Make sure we don't pick an alternate name that also
+ # overlaps.
+ newobj=lt$counter-$objbase
+ func_arith $counter + 1
+ counter=$func_arith_result
+ case " $oldobjs " in
+ *[\ /]"$newobj "*) ;;
+ *) if test ! -f "$gentop/$newobj"; then break; fi ;;
+ esac
+ done
+ func_show_eval "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj"
+ func_append oldobjs " $gentop/$newobj"
+ ;;
+ *) func_append oldobjs " $obj" ;;
+ esac
+ done
+ fi
+ func_to_tool_file "$oldlib" func_convert_file_msys_to_w32
+ tool_oldlib=$func_to_tool_file_result
+ eval cmds=\"$old_archive_cmds\"
+
+ func_len " $cmds"
+ len=$func_len_result
+ if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
+ cmds=$old_archive_cmds
+ elif test -n "$archiver_list_spec"; then
+ func_verbose "using command file archive linking..."
+ for obj in $oldobjs
+ do
+ func_to_tool_file "$obj"
+ $ECHO "$func_to_tool_file_result"
+ done > $output_objdir/$libname.libcmd
+ func_to_tool_file "$output_objdir/$libname.libcmd"
+ oldobjs=" $archiver_list_spec$func_to_tool_file_result"
+ cmds=$old_archive_cmds
+ else
+ # the command line is too long to link in one step, link in parts
+ func_verbose "using piecewise archive linking..."
+ save_RANLIB=$RANLIB
+ RANLIB=:
+ objlist=
+ concat_cmds=
+ save_oldobjs=$oldobjs
+ oldobjs=
+ # Is there a better way of finding the last object in the list?
+ for obj in $save_oldobjs
+ do
+ last_oldobj=$obj
+ done
+ eval test_cmds=\"$old_archive_cmds\"
+ func_len " $test_cmds"
+ len0=$func_len_result
+ len=$len0
+ for obj in $save_oldobjs
+ do
+ func_len " $obj"
+ func_arith $len + $func_len_result
+ len=$func_arith_result
+ func_append objlist " $obj"
+ if test "$len" -lt "$max_cmd_len"; then
+ :
+ else
+ # the above command should be used before it gets too long
+ oldobjs=$objlist
+ if test "$obj" = "$last_oldobj" ; then
+ RANLIB=$save_RANLIB
+ fi
+ test -z "$concat_cmds" || concat_cmds=$concat_cmds~
+ eval concat_cmds=\"\${concat_cmds}$old_archive_cmds\"
+ objlist=
+ len=$len0
+ fi
+ done
+ RANLIB=$save_RANLIB
+ oldobjs=$objlist
+ if test "X$oldobjs" = "X" ; then
+ eval cmds=\"\$concat_cmds\"
+ else
+ eval cmds=\"\$concat_cmds~\$old_archive_cmds\"
+ fi
+ fi
+ fi
+ func_execute_cmds "$cmds" 'exit $?'
+ done
+
+ test -n "$generated" && \
+ func_show_eval "${RM}r$generated"
+
+ # Now create the libtool archive.
+ case $output in
+ *.la)
+ old_library=
+ test "$build_old_libs" = yes && old_library="$libname.$libext"
+ func_verbose "creating $output"
+
+ # Preserve any variables that may affect compiler behavior
+ for var in $variables_saved_for_relink; do
+ if eval test -z \"\${$var+set}\"; then
+ relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command"
+ elif eval var_value=\$$var; test -z "$var_value"; then
+ relink_command="$var=; export $var; $relink_command"
+ else
+ func_quote_for_eval "$var_value"
+ relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
+ fi
+ done
+ # Quote the link command for shipping.
+ relink_command="(cd `pwd`; $SHELL $progpath $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)"
+ relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"`
+ if test "$hardcode_automatic" = yes ; then
+ relink_command=
+ fi
+
+ # Only create the output if not a dry run.
+ $opt_dry_run || {
+ for installed in no yes; do
+ if test "$installed" = yes; then
+ if test -z "$install_libdir"; then
+ break
+ fi
+ output="$output_objdir/$outputname"i
+ # Replace all uninstalled libtool libraries with the installed ones
+ newdependency_libs=
+ for deplib in $dependency_libs; do
+ case $deplib in
+ *.la)
+ func_basename "$deplib"
+ name="$func_basename_result"
+ func_resolve_sysroot "$deplib"
+ eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $func_resolve_sysroot_result`
+ test -z "$libdir" && \
+ func_fatal_error "\`$deplib' is not a valid libtool archive"
+ func_append newdependency_libs " ${lt_sysroot:+=}$libdir/$name"
+ ;;
+ -L*)
+ func_stripname -L '' "$deplib"
+ func_replace_sysroot "$func_stripname_result"
+ func_append newdependency_libs " -L$func_replace_sysroot_result"
+ ;;
+ -R*)
+ func_stripname -R '' "$deplib"
+ func_replace_sysroot "$func_stripname_result"
+ func_append newdependency_libs " -R$func_replace_sysroot_result"
+ ;;
+ *) func_append newdependency_libs " $deplib" ;;
+ esac
+ done
+ dependency_libs="$newdependency_libs"
+ newdlfiles=
+
+ for lib in $dlfiles; do
+ case $lib in
+ *.la)
+ func_basename "$lib"
+ name="$func_basename_result"
+ eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
+ test -z "$libdir" && \
+ func_fatal_error "\`$lib' is not a valid libtool archive"
+ func_append newdlfiles " ${lt_sysroot:+=}$libdir/$name"
+ ;;
+ *) func_append newdlfiles " $lib" ;;
+ esac
+ done
+ dlfiles="$newdlfiles"
+ newdlprefiles=
+ for lib in $dlprefiles; do
+ case $lib in
+ *.la)
+ # Only pass preopened files to the pseudo-archive (for
+ # eventual linking with the app. that links it) if we
+ # didn't already link the preopened objects directly into
+ # the library:
+ func_basename "$lib"
+ name="$func_basename_result"
+ eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
+ test -z "$libdir" && \
+ func_fatal_error "\`$lib' is not a valid libtool archive"
+ func_append newdlprefiles " ${lt_sysroot:+=}$libdir/$name"
+ ;;
+ esac
+ done
+ dlprefiles="$newdlprefiles"
+ else
+ newdlfiles=
+ for lib in $dlfiles; do
+ case $lib in
+ [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;;
+ *) abs=`pwd`"/$lib" ;;
+ esac
+ func_append newdlfiles " $abs"
+ done
+ dlfiles="$newdlfiles"
+ newdlprefiles=
+ for lib in $dlprefiles; do
+ case $lib in
+ [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;;
+ *) abs=`pwd`"/$lib" ;;
+ esac
+ func_append newdlprefiles " $abs"
+ done
+ dlprefiles="$newdlprefiles"
+ fi
+ $RM $output
+ # place dlname in correct position for cygwin
+ # In fact, it would be nice if we could use this code for all target
+ # systems that can't hard-code library paths into their executables
+ # and that have no shared library path variable independent of PATH,
+ # but it turns out we can't easily determine that from inspecting
+ # libtool variables, so we have to hard-code the OSs to which it
+ # applies here; at the moment, that means platforms that use the PE
+ # object format with DLL files. See the long comment at the top of
+ # tests/bindir.at for full details.
+ tdlname=$dlname
+ case $host,$output,$installed,$module,$dlname in
+ *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll | *cegcc*,*lai,yes,no,*.dll)
+ # If a -bindir argument was supplied, place the dll there.
+ if test "x$bindir" != x ;
+ then
+ func_relative_path "$install_libdir" "$bindir"
+ tdlname=$func_relative_path_result$dlname
+ else
+ # Otherwise fall back on heuristic.
+ tdlname=../bin/$dlname
+ fi
+ ;;
+ esac
+ $ECHO > $output "\
+# $outputname - a libtool library file
+# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# The name that we can dlopen(3).
+dlname='$tdlname'
+
+# Names of this library.
+library_names='$library_names'
+
+# The name of the static archive.
+old_library='$old_library'
+
+# Linker flags that can not go in dependency_libs.
+inherited_linker_flags='$new_inherited_linker_flags'
+
+# Libraries that this one depends upon.
+dependency_libs='$dependency_libs'
+
+# Names of additional weak libraries provided by this library
+weak_library_names='$weak_libs'
+
+# Version information for $libname.
+current=$current
+age=$age
+revision=$revision
+
+# Is this an already installed library?
+installed=$installed
+
+# Should we warn about portability when linking against -modules?
+shouldnotlink=$module
+
+# Files to dlopen/dlpreopen
+dlopen='$dlfiles'
+dlpreopen='$dlprefiles'
+
+# Directory that this library needs to be installed in:
+libdir='$install_libdir'"
+ if test "$installed" = no && test "$need_relink" = yes; then
+ $ECHO >> $output "\
+relink_command=\"$relink_command\""
+ fi
+ done
+ }
+
+ # Do a symbolic link so that the libtool archive can be found in
+ # LD_LIBRARY_PATH before the program is installed.
+ func_show_eval '( cd "$output_objdir" && $RM "$outputname" && $LN_S "../$outputname" "$outputname" )' 'exit $?'
+ ;;
+ esac
+ exit $EXIT_SUCCESS
+}
+
+{ test "$opt_mode" = link || test "$opt_mode" = relink; } &&
+ func_mode_link ${1+"$@"}
+
+
+# func_mode_uninstall arg...
+func_mode_uninstall ()
+{
+ $opt_debug
+ RM="$nonopt"
+ files=
+ rmforce=
+ exit_status=0
+
+ # This variable tells wrapper scripts just to set variables rather
+ # than running their programs.
+ libtool_install_magic="$magic"
+
+ for arg
+ do
+ case $arg in
+ -f) func_append RM " $arg"; rmforce=yes ;;
+ -*) func_append RM " $arg" ;;
+ *) func_append files " $arg" ;;
+ esac
+ done
+
+ test -z "$RM" && \
+ func_fatal_help "you must specify an RM program"
+
+ rmdirs=
+
+ for file in $files; do
+ func_dirname "$file" "" "."
+ dir="$func_dirname_result"
+ if test "X$dir" = X.; then
+ odir="$objdir"
+ else
+ odir="$dir/$objdir"
+ fi
+ func_basename "$file"
+ name="$func_basename_result"
+ test "$opt_mode" = uninstall && odir="$dir"
+
+ # Remember odir for removal later, being careful to avoid duplicates
+ if test "$opt_mode" = clean; then
+ case " $rmdirs " in
+ *" $odir "*) ;;
+ *) func_append rmdirs " $odir" ;;
+ esac
+ fi
+
+ # Don't error if the file doesn't exist and rm -f was used.
+ if { test -L "$file"; } >/dev/null 2>&1 ||
+ { test -h "$file"; } >/dev/null 2>&1 ||
+ test -f "$file"; then
+ :
+ elif test -d "$file"; then
+ exit_status=1
+ continue
+ elif test "$rmforce" = yes; then
+ continue
+ fi
+
+ rmfiles="$file"
+
+ case $name in
+ *.la)
+ # Possibly a libtool archive, so verify it.
+ if func_lalib_p "$file"; then
+ func_source $dir/$name
+
+ # Delete the libtool libraries and symlinks.
+ for n in $library_names; do
+ func_append rmfiles " $odir/$n"
+ done
+ test -n "$old_library" && func_append rmfiles " $odir/$old_library"
+
+ case "$opt_mode" in
+ clean)
+ case " $library_names " in
+ *" $dlname "*) ;;
+ *) test -n "$dlname" && func_append rmfiles " $odir/$dlname" ;;
+ esac
+ test -n "$libdir" && func_append rmfiles " $odir/$name $odir/${name}i"
+ ;;
+ uninstall)
+ if test -n "$library_names"; then
+ # Do each command in the postuninstall commands.
+ func_execute_cmds "$postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1'
+ fi
+
+ if test -n "$old_library"; then
+ # Do each command in the old_postuninstall commands.
+ func_execute_cmds "$old_postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1'
+ fi
+ # FIXME: should reinstall the best remaining shared library.
+ ;;
+ esac
+ fi
+ ;;
+
+ *.lo)
+ # Possibly a libtool object, so verify it.
+ if func_lalib_p "$file"; then
+
+ # Read the .lo file
+ func_source $dir/$name
+
+ # Add PIC object to the list of files to remove.
+ if test -n "$pic_object" &&
+ test "$pic_object" != none; then
+ func_append rmfiles " $dir/$pic_object"
+ fi
+
+ # Add non-PIC object to the list of files to remove.
+ if test -n "$non_pic_object" &&
+ test "$non_pic_object" != none; then
+ func_append rmfiles " $dir/$non_pic_object"
+ fi
+ fi
+ ;;
+
+ *)
+ if test "$opt_mode" = clean ; then
+ noexename=$name
+ case $file in
+ *.exe)
+ func_stripname '' '.exe' "$file"
+ file=$func_stripname_result
+ func_stripname '' '.exe' "$name"
+ noexename=$func_stripname_result
+ # $file with .exe has already been added to rmfiles,
+ # add $file without .exe
+ func_append rmfiles " $file"
+ ;;
+ esac
+ # Do a test to see if this is a libtool program.
+ if func_ltwrapper_p "$file"; then
+ if func_ltwrapper_executable_p "$file"; then
+ func_ltwrapper_scriptname "$file"
+ relink_command=
+ func_source $func_ltwrapper_scriptname_result
+ func_append rmfiles " $func_ltwrapper_scriptname_result"
+ else
+ relink_command=
+ func_source $dir/$noexename
+ fi
+
+ # note $name still contains .exe if it was in $file originally
+ # as does the version of $file that was added into $rmfiles
+ func_append rmfiles " $odir/$name $odir/${name}S.${objext}"
+ if test "$fast_install" = yes && test -n "$relink_command"; then
+ func_append rmfiles " $odir/lt-$name"
+ fi
+ if test "X$noexename" != "X$name" ; then
+ func_append rmfiles " $odir/lt-${noexename}.c"
+ fi
+ fi
+ fi
+ ;;
+ esac
+ func_show_eval "$RM $rmfiles" 'exit_status=1'
+ done
+
+ # Try to remove the ${objdir}s in the directories where we deleted files
+ for dir in $rmdirs; do
+ if test -d "$dir"; then
+ func_show_eval "rmdir $dir >/dev/null 2>&1"
+ fi
+ done
+
+ exit $exit_status
+}
+
+{ test "$opt_mode" = uninstall || test "$opt_mode" = clean; } &&
+ func_mode_uninstall ${1+"$@"}
+
+test -z "$opt_mode" && {
+ help="$generic_help"
+ func_fatal_help "you must specify a MODE"
+}
+
+test -z "$exec_cmd" && \
+ func_fatal_help "invalid operation mode \`$opt_mode'"
+
+if test -n "$exec_cmd"; then
+ eval exec "$exec_cmd"
+ exit $EXIT_FAILURE
+fi
+
+exit $exit_status
+
+
+# The TAGs below are defined such that we never get into a situation
+# in which we disable both kinds of libraries. Given conflicting
+# choices, we go for a static library, that is the most portable,
+# since we can't tell whether shared libraries were disabled because
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+# This program is distributed in the hope that it will be useful,
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+ install-dvi-am install-exec install-exec-am install-html \
+ install-html-am install-info install-info-am install-man \
+ install-pdf install-pdf-am install-ps install-ps-am \
+ install-strip installcheck installcheck-am installdirs \
+ maintainer-clean maintainer-clean-generic mostlyclean \
+ mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \
+ tags-am uninstall uninstall-am
+
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
--- /dev/null
+#
+# Copyright IBM Corporation. 2007
+#
+# Authors: Balbir Singh <balbir@linux.vnet.ibm.com>
+# This program is free software; you can redistribute it and/or modify it
+# under the terms of version 2.1 of the GNU Lesser General Public License
+# as published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it would be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+#
+#group daemons/www {
+# perm {
+# task {
+# uid = root;
+# gid = webmaster;
+# }
+# admin {
+# uid = root;
+# gid = root;
+# }
+# }
+# cpu {
+# cpu.shares = 1000;
+# }
+#}
+#
+#group daemons/ftp {
+# perm {
+# task {
+# uid = root;
+# gid = ftpmaster;
+# }
+# admin {
+# uid = root;
+# gid = root;
+# }
+# }
+# cpu {
+# cpu.shares = 500;
+# }
+#}
+#
+#mount {
+# cpu = /mnt/cgroups/cpu;
+# cpuacct = /mnt/cgroups/cpuacct;
+#}
--- /dev/null
+# Service cgconfig can create a default group in all mounted hierarchies and
+# move all processes there on boot. If no default rule is specified in
+# /etc/cgrules.conf, the default group is named '/sysdefault'.
+# This automatically created group(s) can be useful e.g. when using 'cpu'
+# controller to limit cpu.shares of this default group and allowing some more
+# important group take most of the CPU.
+#
+# By default, create these groups:
+CREATE_DEFAULT=yes
+
+# Uncomment following line to disable creation of the default group on startup:
+# CREATE_DEFAULT=no
--- /dev/null
+# /etc/sysconfig/cgred.conf - CGroup Rules Engine Daemon configuration file
+#
+# The four options listed below (CONFIG_FILE, LOG_FILE, NODAEMON, LOG) are
+# the only valid ones. Defining anything else in this file will cause the
+# CGroup Rules Engine program to fail. So, don't do it.
+
+# The pathname to the configuration file for CGroup Rules Engine
+CONFIG_FILE="/etc/cgrules.conf"
+
+# Uncomment the following line to log to specified file instead of syslog
+#LOG_FILE="/var/log/cgrulesengd.log"
+
+# Uncomment the second line to run CGroup Rules Engine in non-daemon mode
+NODAEMON=""
+#NODAEMON="--nodaemon"
+
+# Set owner of cgred socket. 'cgexec' tool should have write access there
+# (either using suid and/or sgid permissions or Linux capabilities).
+SOCKET_USER=""
+SOCKET_GROUP="cgred"
+
+# Uncomment the second line to disable logging for CGroup Rules Engine
+# Uncomment the third line to enable more verbose logging.
+LOG=""
+#LOG="--nolog"
+#LOG="-v"
+
--- /dev/null
+# /etc/cgrules.conf
+#The format of this file is described in cgrules.conf(5)
+#manual page.
+#
+# Example:
+#<user> <controllers> <destination>
+#@student cpu,memory usergroup/student/
+#peter cpu test1/
+#% memory test2/
+# End of file
--- /dev/null
+#cgsnapshot tool configuration file
+
+#memory
+memory.oom_control
+
+#cpu
+
+#cpuacct
+
+#devices
+
+#cpuset
+
+#ns
+
+#freezer
+
+#net_cls
+
+#blkio
\ No newline at end of file
--- /dev/null
+EXTRA_DIST = init.d/cgconfig.in init.d/cgred.in
+
+if WITH_INITSCRIPT_INSTALL
+INITSCRIPTDIR=$(DESTDIR)$(sysconfdir)/rc.d/init.d
+install-exec-hook:
+ $(INSTALL) -d $(INITSCRIPTDIR)
+ $(INSTALL_SCRIPT) init.d/cgconfig init.d/cgred $(INITSCRIPTDIR)
+
+uninstall-hook:
+ rm -f $(INITSCRIPTDIR)/cgconfig $(INITSCRIPTDIR)/cgred
+endif
--- /dev/null
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+@WITH_INITSCRIPT_INSTALL_TRUE@install-exec-hook:
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+@WITH_INITSCRIPT_INSTALL_TRUE@uninstall-hook:
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+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
--- /dev/null
+#!/bin/bash
+#
+# Start/Stop the workload manager
+#
+# Copyright IBM Corporation. 2008
+#
+# Authors: Balbir Singh <balbir@linux.vnet.ibm.com>
+# This program is free software; you can redistribute it and/or modify it
+# under the terms of version 2.1 of the GNU Lesser General Public License
+# as published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it would be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+#
+# cgconfig Control Groups Configuration Startup
+# chkconfig: - 5 95
+# description: This script runs the cgconfigparser utility to parse and setup
+# the control group filesystem. It uses /etc/cgconfig.conf
+# and parses the configuration specified in there.
+
+### BEGIN INIT INFO
+# Provides: cgconfig
+# Required-Start:
+# Required-Stop:
+# Should-Start: ypbind
+# Should-Stop: ypbind
+# Short-Description: Create and setup control group filesystem(s)
+# Description: Create and setup control group filesystem(s)
+### END INIT INFO
+
+# get correct location of binaries from configure
+prefix=@prefix@;exec_prefix=@exec_prefix@;sbindir=@sbindir@
+CGCONFIGPARSER_BIN=$sbindir/cgconfigparser
+CONFIG_FILE=/etc/cgconfig.conf
+servicename=cgconfig
+lockfile=/var/lock/subsys/$servicename
+
+#
+# Source LSB routines
+#
+. /lib/lsb/init-functions
+
+# read the config
+CREATE_DEFAULT=yes
+if [ -e /etc/sysconfig/cgconfig ]; then
+ . /etc/sysconfig/cgconfig
+fi
+
+create_default_groups() {
+ defaultcgroup=
+
+ if [ -f /etc/cgrules.conf ]; then
+ read user ctrl defaultcgroup <<< \
+ $(grep -m1 '^\*[[:space:]]\+' /etc/cgrules.conf)
+ if [ -n "$defaultcgroup" -a "$defaultcgroup" = "*" ]; then
+ log_warning_msg "/etc/cgrules.conf incorrect"
+ log_warning_msg "Overriding it"
+ defaultcgroup=
+ fi
+ fi
+
+ if [ -z $defaultcgroup ]
+ then
+ defaultcgroup=sysdefault/
+ fi
+
+ #
+ # Find all mounted subsystems and create comma-separated list
+ # of controllers.
+ #
+ controllers=`lssubsys 2>/dev/null | tr '\n' ',' | sed s/.$//`
+
+ #
+ # Create the default group, ignore errors when the default group
+ # already exists.
+ #
+ cgcreate -f 664 -d 775 -g $controllers:$defaultcgroup 2>/dev/null
+
+ #
+ # special rule for cpusets
+ #
+ if echo $controllers | grep -q -w cpuset; then
+ cpus=`cgget -nv -r cpuset.cpus /`
+ cgset -r cpuset.cpus=$cpus $defaultcgroup
+ mems=`cgget -nv -r cpuset.mems /`
+ cgset -r cpuset.mems=$mems $defaultcgroup
+ fi
+
+ #
+ # Classify everything to default cgroup. Ignore errors, some processes
+ # may exit after ps is run and before cgclassify moves them.
+ #
+ cgclassify -g $controllers:$defaultcgroup `ps --no-headers -eL o tid` \
+ 2>/dev/null || :
+}
+
+start() {
+ echo -n "Starting cgconfig service: "
+ if [ -f "$lockfile" ]; then
+ log_warning_msg "lock file already exists"
+ return 0
+ fi
+
+ if [ $? -eq 0 ]; then
+ if [ ! -s $CONFIG_FILE ]; then
+ log_failure_msg $CONFIG_FILE "is not configured"
+ return 6
+ fi
+
+ $CGCONFIGPARSER_BIN -l $CONFIG_FILE
+ retval=$?
+ if [ $retval -ne 0 ]; then
+ log_failure_msg "Failed to parse " $CONFIG_FILE
+ return 1
+ fi
+ fi
+
+ if [ $CREATE_DEFAULT = "yes" ]; then
+ create_default_groups
+ fi
+
+ touch "$lockfile"
+ retval=$?
+ if [ $retval -ne 0 ]; then
+ log_failure_msg "Failed to touch $lockfile"
+ return 1
+ fi
+ log_success_msg
+ return 0
+}
+
+stop() {
+ echo -n "Stopping cgconfig service: "
+ cgclear
+ rm -f "$lockfile"
+ log_success_msg
+ return 0
+}
+
+trapped() {
+ #
+ # Do nothing
+ #
+ true
+}
+
+usage() {
+ echo "$0 <start|stop|restart|condrestart|status>"
+ exit 2
+}
+
+common() {
+ #
+ # main script work done here
+ #
+ trap "trapped ABRT" ABRT
+ trap "trapped QUIT" QUIT
+ trap "trapped TERM" TERM
+ trap "trapped INT" INT
+}
+
+restart() {
+ common
+ stop
+ start
+}
+
+RETVAL=0
+
+case $1 in
+ 'stop')
+ common
+ stop
+ RETVAL=$?
+ ;;
+ 'start')
+ common
+ start
+ RETVAL=$?
+ ;;
+ 'restart'|'reload')
+ restart
+ RETVAL=$?
+ ;;
+ 'condrestart')
+ if [ -f "$lockfile" ]; then
+ restart
+ RETVAL=$?
+ fi
+ ;;
+ 'status')
+ if [ -f "$lockfile" ]; then
+ echo "Running"
+ exit 0
+ else
+ echo "Stopped"
+ exit 3
+ fi
+ ;;
+ *)
+ usage
+ ;;
+esac
+
+exit $RETVAL
--- /dev/null
+#!/bin/bash
+#
+# Start/Stop the CGroups Rules Engine Daemon
+#
+# Copyright Red Hat Inc. 2008
+#
+# Authors: Steve Olivieri <sjo@redhat.com>
+# This program is free software; you can redistribute it and/or modify it
+# under the terms of version 2.1 of the GNU Lesser General Public License
+# as published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it would be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+#
+# cgred CGroups Rules Engine Daemon
+# chkconfig: - 14 86
+# description: This is a daemon for automatically classifying processes \
+# into cgroups based on UID/GID.
+#
+# processname: cgrulesengd
+# pidfile: /var/run/cgred.pid
+#
+### BEGIN INIT INFO
+# Provides: cgrulesengd
+# Required-Start: $local_fs $syslog $cgconfig
+# Required-Stop: $local_fs $syslog
+# Should-Start:
+# Should-Stop:
+# Short-Description: start and stop the cgroups rules engine daemon
+# Description: CGroup Rules Engine is a tool for automatically using \
+# cgroups to classify processes
+### END INIT INFO
+
+prefix=@prefix@;exec_prefix=@exec_prefix@;sbindir=@sbindir@
+CGRED_BIN=$sbindir/cgrulesengd
+CGRED_CONF=/etc/cgrules.conf
+
+# Sanity checks
+[ -x $CGRED_BIN ] || exit 1
+
+# Source function library & LSB routines
+. /etc/rc.d/init.d/functions
+. /lib/lsb/init-functions
+
+# Read in configuration options.
+if [ -f "/etc/sysconfig/cgred.conf" ] ; then
+ . /etc/sysconfig/cgred.conf
+ OPTIONS="$NODAEMON $LOG"
+ if [ -n "$LOG_FILE" ]; then
+ OPTIONS="$OPTIONS --logfile=$LOG_FILE"
+ fi
+ if [ -n "$SOCKET_USER" ]; then
+ OPTIONS="$OPTIONS -u $SOCKET_USER"
+ fi
+ if [ -n "$SOCKET_GROUP" ]; then
+ OPTIONS="$OPTIONS -g $SOCKET_GROUP"
+ fi
+else
+ OPTIONS=""
+fi
+
+# For convenience
+processname=cgrulesengd
+servicename=cgred
+lockfile="/var/lock/subsys/$servicename"
+pidfile=/var/run/cgred.pid
+
+start()
+{
+ echo -n $"Starting CGroup Rules Engine Daemon: "
+ if [ -f "$lockfile" ]; then
+ log_failure_msg "$servicename is already running with PID `cat ${pidfile}`"
+ return 0
+ fi
+ num=`grep "cgroup" /proc/mounts | awk '$3=="cgroup"' | wc -l`
+ if [ $num -eq 0 ]; then
+ echo
+ log_failure_msg $"Cannot find cgroups, is cgconfig service running?"
+ return 1
+ fi
+ daemon --check $servicename --pidfile $pidfile $CGRED_BIN $OPTIONS
+ retval=$?
+ echo
+ if [ $retval -ne 0 ]; then
+ return 7
+ fi
+ touch "$lockfile"
+ if [ $? -ne 0 ]; then
+ return 1
+ fi
+ echo "`pidof $processname`" > $pidfile
+ return 0
+}
+
+stop()
+{
+ echo -n $"Stopping CGroup Rules Engine Daemon..."
+ if [ ! -f $pidfile ]; then
+ log_success_msg
+ return 0
+ fi
+ killproc -p $pidfile -TERM "$processname"
+ retval=$?
+ echo
+ if [ $retval -ne 0 ]; then
+ return 1
+ fi
+ rm -f "$lockfile" "$pidfile"
+ return 0
+}
+
+RETVAL=0
+
+# See how we are called
+case "$1" in
+ start)
+ start
+ RETVAL=$?
+ ;;
+ stop)
+ stop
+ RETVAL=$?
+ ;;
+ status)
+ status -p $pidfile $servicename
+ RETVAL=$?
+ ;;
+ restart)
+ stop
+ start
+ RETVAL=$?
+ ;;
+ condrestart)
+ if [ -f "$lockfile" ]; then
+ stop
+ start
+ RETVAL=$?
+ fi
+ ;;
+ reload|flash)
+ if [ -f "$lockfile" ]; then
+ echo $"Reloading rules configuration..."
+ kill -s 12 `cat ${pidfile}`
+ RETVAL=$?
+ if [ $RETVAL -eq 0 ] ; then
+ log_success_msg
+ else
+ log_failure_msg
+ fi
+ else
+ log_failure_msg "$servicename is not running."
+ fi
+ ;;
+ *)
+ echo $"Usage: $0 {start|stop|status|restart|condrestart|reload}"
+ RETVAL=2
+ ;;
+esac
+
+exit $RETVAL
--- /dev/null
+if WITH_BINDINGS
+BINDINGS_SUBDIR = bindings
+endif
+
+SUBDIRS = . daemon pam tools $(BINDINGS_SUBDIR)
+
+# generate parse.h from parse.y
+AM_YFLAGS = -d
+
+CLEANFILES = lex.c parse.c parse.h
+
+INCLUDES = -I$(top_srcdir)/include
+lib_LTLIBRARIES = libcgroup.la
+libcgroup_la_SOURCES = parse.h parse.y lex.l api.c config.c libcgroup-internal.h libcgroup.map wrapper.c log.c
+libcgroup_la_LIBADD = -lpthread
+libcgroup_la_LDFLAGS = -Wl,--version-script,$(srcdir)/libcgroup.map \
+ -version-number $(LIBRARY_VERSION_MAJOR):$(LIBRARY_VERSION_MINOR):$(LIBRARY_VERSION_RELEASE)
+
--- /dev/null
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+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
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+
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+ exit 1;; \
+ esac; \
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+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(am__aclocal_m4_deps):
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+ @$(NORMAL_INSTALL)
+ @list='$(lib_LTLIBRARIES)'; test -n "$(libdir)" || list=; \
+ list2=; for p in $$list; do \
+ if test -f $$p; then \
+ list2="$$list2 $$p"; \
+ else :; fi; \
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+ echo " $(MKDIR_P) '$(DESTDIR)$(libdir)'"; \
+ $(MKDIR_P) "$(DESTDIR)$(libdir)" || exit 1; \
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+ @list='$(lib_LTLIBRARIES)'; test -n "$(libdir)" || list=; \
+ for p in $$list; do \
+ $(am__strip_dir) \
+ echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f '$(DESTDIR)$(libdir)/$$f'"; \
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+ @list='$(lib_LTLIBRARIES)'; \
+ locs=`for p in $$list; do echo $$p; done | \
+ sed 's|^[^/]*$$|.|; s|/[^/]*$$||; s|$$|/so_locations|' | \
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+ @if test ! -f $@; then rm -f parse.c; else :; fi
+ @if test ! -f $@; then $(MAKE) $(AM_MAKEFLAGS) parse.c; else :; fi
+
+libcgroup.la: $(libcgroup_la_OBJECTS) $(libcgroup_la_DEPENDENCIES) $(EXTRA_libcgroup_la_DEPENDENCIES)
+ $(AM_V_CCLD)$(libcgroup_la_LINK) -rpath $(libdir) $(libcgroup_la_OBJECTS) $(libcgroup_la_LIBADD) $(LIBS)
+
+mostlyclean-compile:
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+
+distclean-compile:
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+
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/api.Plo@am__quote@
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+# This directory's subdirectories are mostly independent; you can cd
+# into them and run 'make' without going through this Makefile.
+# To change the values of 'make' variables: instead of editing Makefiles,
+# (1) if the variable is set in 'config.status', edit 'config.status'
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+ distclean-* | maintainer-clean-*) list='$(DIST_SUBDIRS)' ;; \
+ *) list='$(SUBDIRS)' ;; \
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+ echo "$(subdir)/$$i"; \
+ else \
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+ fi; \
+ done >> $(top_builddir)/cscope.files
+
+distclean-tags:
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+
+distdir: $(DISTFILES)
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+ list='$(DISTFILES)'; \
+ dist_files=`for file in $$list; do echo $$file; done | \
+ sed -e "s|^$$srcdirstrip/||;t" \
+ -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
+ case $$dist_files in \
+ */*) $(MKDIR_P) `echo "$$dist_files" | \
+ sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
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+ esac; \
+ for file in $$dist_files; do \
+ if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
+ if test -d $$d/$$file; then \
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+ if test -d "$(distdir)/$$file"; then \
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+ fi; \
+ if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
+ cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \
+ find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+ fi; \
+ cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
+ else \
+ test -f "$(distdir)/$$file" \
+ || cp -p $$d/$$file "$(distdir)/$$file" \
+ || exit 1; \
+ fi; \
+ done
+ @list='$(DIST_SUBDIRS)'; for subdir in $$list; do \
+ if test "$$subdir" = .; then :; else \
+ $(am__make_dryrun) \
+ || test -d "$(distdir)/$$subdir" \
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+check-am: all-am
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+ fi
+mostlyclean-generic:
+
+clean-generic:
+ -test -z "$(CLEANFILES)" || rm -f $(CLEANFILES)
+
+distclean-generic:
+ -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+ -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+
+maintainer-clean-generic:
+ @echo "This command is intended for maintainers to use"
+ @echo "it deletes files that may require special tools to rebuild."
+ -rm -f lex.c
+ -rm -f parse.c
+ -rm -f parse.h
+clean: clean-recursive
+
+clean-am: clean-generic clean-libLTLIBRARIES clean-libtool \
+ mostlyclean-am
+
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+.MAKE: $(am__recursive_targets) install-am install-strip
+
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+ clean-libtool cscopelist-am ctags ctags-am distclean \
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+ distclean-tags distdir dvi dvi-am html html-am info info-am \
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+ tags tags-am uninstall uninstall-am uninstall-libLTLIBRARIES
+
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
--- /dev/null
+/*
+ * Copyright IBM Corporation. 2007
+ *
+ * Author: Dhaval Giani <dhaval@linux.vnet.ibm.com>
+ * Author: Balbir Singh <balbir@linux.vnet.ibm.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2.1 of the GNU Lesser General Public License
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it would be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * TODOs:
+ * 1. Add more APIs for the control groups.
+ * 2. Handle the configuration related APIs.
+ *
+ * Code initiated and designed by Dhaval Giani. All faults are most likely
+ * his mistake.
+ *
+ * Bharata B Rao <bharata@linux.vnet.ibm.com> is willing is take blame
+ * for mistakes in APIs for reading statistics.
+ */
+
+#ifndef _GNU_SOURCE
+#define _GNU_SOURCE
+#endif
+
+#include <dirent.h>
+#include <errno.h>
+#include <libcgroup.h>
+#include <libcgroup-internal.h>
+#include <mntent.h>
+#include <pthread.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <sys/socket.h>
+#include <fcntl.h>
+#include <sys/syscall.h>
+#include <unistd.h>
+#include <fts.h>
+#include <ctype.h>
+#include <pwd.h>
+#include <libgen.h>
+#include <assert.h>
+#include <linux/un.h>
+#include <grp.h>
+
+/*
+ * The errno which happend the last time (have to be thread specific)
+ */
+__thread int last_errno;
+
+#define MAXLEN 256
+
+/* the value have to be thread specific */
+static __thread char errtext[MAXLEN];
+
+/* Task command name length */
+#define TASK_COMM_LEN 16
+
+/* Check if cgroup_init has been called or not. */
+static int cgroup_initialized;
+
+/* List of configuration rules */
+static struct cgroup_rule_list rl;
+
+/* Temporary list of configuration rules (for non-cache apps) */
+static struct cgroup_rule_list trl;
+
+/* Lock for the list of rules (rl) */
+static pthread_rwlock_t rl_lock = PTHREAD_RWLOCK_INITIALIZER;
+
+/* Namespace */
+__thread char *cg_namespace_table[CG_CONTROLLER_MAX];
+
+pthread_rwlock_t cg_mount_table_lock = PTHREAD_RWLOCK_INITIALIZER;
+struct cg_mount_table_s cg_mount_table[CG_CONTROLLER_MAX];
+
+const char const *cgroup_strerror_codes[] = {
+ "Cgroup is not compiled in",
+ "Cgroup is not mounted",
+ "Cgroup does not exist",
+ "Cgroup has not been created",
+ "Cgroup one of the needed subsystems is not mounted",
+ "Cgroup, request came in from non owner",
+ "Cgroup controllers are bound to different mount points",
+ "Cgroup, operation not allowed",
+ "Cgroup value set exceeds maximum",
+ "Cgroup controller already exists",
+ "Cgroup value already exists",
+ "Cgroup invalid operation",
+ "Cgroup, creation of controller failed",
+ "Cgroup operation failed",
+ "Cgroup not initialized",
+ "Cgroup, requested group parameter does not exist",
+ "Cgroup generic error",
+ "Cgroup values are not equal",
+ "Cgroup controllers are different",
+ "Cgroup parsing failed",
+ "Cgroup, rules file does not exist",
+ "Cgroup mounting failed",
+ "End of File or iterator",
+ "Failed to parse config file",
+ "Have multiple paths for the same namespace",
+ "Controller in namespace does not exist",
+ "Either mount or namespace keyword has to be specified in the configuration file",
+ "This kernel does not support this feature",
+ "Value setting does not succeed",
+ "Failed to remove a non-empty group",
+};
+
+static const char const *cgroup_ignored_tasks_files[] = { "tasks", NULL };
+
+static int cg_chown(const char *filename, uid_t owner, gid_t group)
+{
+ if (owner == NO_UID_GID)
+ owner = getuid();
+ if (group == NO_UID_GID)
+ group = getgid();
+ return chown(filename, owner, group);
+}
+static int cg_chown_file(FTS *fts, FTSENT *ent, uid_t owner, gid_t group)
+{
+ int ret = 0;
+ const char *filename = fts->fts_path;
+ cgroup_dbg("chown: seeing file %s\n", filename);
+ switch (ent->fts_info) {
+ case FTS_ERR:
+ errno = ent->fts_errno;
+ break;
+ case FTS_D:
+ case FTS_DC:
+ case FTS_NSOK:
+ case FTS_NS:
+ case FTS_DNR:
+ case FTS_DP:
+ case FTS_F:
+ case FTS_DEFAULT:
+ ret = cg_chown(filename, owner, group);
+ break;
+ }
+ if (ret < 0) {
+ cgroup_warn("Warning: cannot change owner of file %s: %s\n",
+ filename, strerror(errno));
+ last_errno = errno;
+ ret = ECGOTHER;
+ }
+ return ret;
+}
+
+/*
+ * TODO: Need to decide a better place to put this function.
+ */
+static int cg_chown_recursive(char **path, uid_t owner, gid_t group)
+{
+ int ret = 0;
+ FTS *fts;
+
+ cgroup_dbg("chown: path is %s\n", *path);
+ fts = fts_open(path, FTS_PHYSICAL | FTS_NOCHDIR |
+ FTS_NOSTAT, NULL);
+ if (fts == NULL) {
+ cgroup_warn("Warning: cannot open directory %s: %s\n",
+ path, strerror(errno));
+ last_errno = errno;
+ return ECGOTHER;
+ }
+ while (1) {
+ FTSENT *ent;
+ ent = fts_read(fts);
+ if (!ent) {
+ cgroup_warn("Warning: fts_read failed\n");
+ break;
+ }
+ ret = cg_chown_file(fts, ent, owner, group);
+ }
+ fts_close(fts);
+ return ret;
+}
+
+int cg_chmod_path(const char *path, mode_t mode, int owner_is_umask)
+{
+ struct stat buf;
+ mode_t mask = -1U;
+
+ if (owner_is_umask) {
+ mode_t umask, gmask, omask;
+
+ /*
+ * Use owner permissions as an umask for group and others
+ * permissions because we trust kernel to initialize owner
+ * permissions to something useful.
+ * Keep SUID and SGID bits.
+ */
+ if (stat(path, &buf) == -1)
+ goto fail;
+ umask = S_IRWXU & buf.st_mode;
+ gmask = umask >> 3;
+ omask = gmask >> 3;
+
+ mask = umask|gmask|omask|S_ISUID|S_ISGID|S_ISVTX;
+ }
+
+ if (chmod(path, mode & mask))
+ goto fail;
+
+ return 0;
+
+fail:
+ cgroup_warn("Warning: cannot change permissions of file %s: %s\n", path,
+ strerror(errno));
+ last_errno = errno;
+ return ECGOTHER;
+}
+
+int cg_chmod_file(FTS *fts, FTSENT *ent, mode_t dir_mode,
+ int dirm_change, mode_t file_mode, int filem_change,
+ int owner_is_umask)
+{
+ int ret = 0;
+ const char *filename = fts->fts_path;
+
+ cgroup_dbg("chmod: seeing file %s\n", filename);
+
+ switch (ent->fts_info) {
+ case FTS_ERR:
+ errno = ent->fts_errno;
+ break;
+ case FTS_D:
+ case FTS_DC:
+ case FTS_DNR:
+ case FTS_DP:
+ if (dirm_change)
+ ret = cg_chmod_path(filename, dir_mode, owner_is_umask);
+ break;
+ case FTS_F:
+ case FTS_NSOK:
+ case FTS_NS:
+ case FTS_DEFAULT:
+ if (filem_change)
+ ret = cg_chmod_path(filename, file_mode,
+ owner_is_umask);
+ break;
+ }
+ return ret;
+}
+
+
+/**
+ * Changes permissions of all directories and control files (i.e. all
+ * files except files named in ignore_list. The list must be terminated with
+ * NULL.
+ */
+static int cg_chmod_recursive_controller(char *path, mode_t dir_mode,
+ int dirm_change, mode_t file_mode, int filem_change,
+ int owner_is_umask, const char const **ignore_list)
+{
+ int ret = 0;
+ int final_ret =0;
+ FTS *fts;
+ char *fts_path[2];
+ int i, ignored;
+
+ fts_path[0] = path;
+ fts_path[1] = NULL;
+ cgroup_dbg("chmod: path is %s\n", path);
+
+ fts = fts_open(fts_path, FTS_PHYSICAL | FTS_NOCHDIR |
+ FTS_NOSTAT, NULL);
+ if (fts == NULL) {
+ cgroup_warn("Warning: cannot open directory %s: %s\n",
+ fts_path, strerror(errno));
+ last_errno = errno;
+ return ECGOTHER;
+ }
+ while (1) {
+ FTSENT *ent;
+ ent = fts_read(fts);
+ if (!ent) {
+ if (errno != 0) {
+ cgroup_dbg("fts_read failed\n");
+ last_errno = errno;
+ final_ret = ECGOTHER;
+ }
+ break;
+ }
+ ignored = 0;
+ if (ignore_list != NULL)
+ for (i = 0; ignore_list[i] != NULL; i++)
+ if (!strcmp(ignore_list[i], ent->fts_name)) {
+ ignored = 1;
+ break;
+ }
+ if (ignored)
+ continue;
+
+ ret = cg_chmod_file(fts, ent, dir_mode, dirm_change,
+ file_mode, filem_change,
+ owner_is_umask);
+ if (ret) {
+ cgroup_warn("Warning: cannot change file mode %s: %s\n",
+ fts_path, strerror(errno));
+ last_errno = errno;
+ final_ret = ECGOTHER;
+ }
+ }
+ fts_close(fts);
+ return final_ret;
+}
+
+int cg_chmod_recursive(struct cgroup *cgroup, mode_t dir_mode,
+ int dirm_change, mode_t file_mode, int filem_change)
+{
+ int i;
+ char *path;
+ int final_ret = 0;
+ int ret;
+
+ path = malloc(FILENAME_MAX);
+ if (!path) {
+ last_errno = errno;
+ return ECGOTHER;
+ }
+ for (i = 0; i < cgroup->index; i++) {
+ if (!cg_build_path(cgroup->name, path,
+ cgroup->controller[i]->name)) {
+ final_ret = ECGFAIL;
+ break;
+ }
+ ret = cg_chmod_recursive_controller(path, dir_mode, dirm_change,
+ file_mode, filem_change, 0, NULL);
+ if (ret)
+ final_ret = ret;
+ }
+ free(path);
+ return final_ret;
+}
+
+void cgroup_set_permissions(struct cgroup *cgroup,
+ mode_t control_dperm, mode_t control_fperm,
+ mode_t task_fperm)
+{
+ cgroup->control_dperm = control_dperm;
+ cgroup->control_fperm = control_fperm;
+ cgroup->task_fperm = task_fperm;
+}
+
+static char *cgroup_basename(const char *path)
+{
+ char *base;
+ char *tmp_string;
+
+ tmp_string = strdup(path);
+
+ if (!tmp_string)
+ return NULL;
+
+ base = strdup(basename(tmp_string));
+
+ free(tmp_string);
+
+ return base;
+}
+
+static int cgroup_test_subsys_mounted(const char *name)
+{
+ int i;
+
+ pthread_rwlock_rdlock(&cg_mount_table_lock);
+
+ for (i = 0; cg_mount_table[i].name[0] != '\0'; i++) {
+ if (strncmp(cg_mount_table[i].name, name,
+ sizeof(cg_mount_table[i].name)) == 0) {
+ pthread_rwlock_unlock(&cg_mount_table_lock);
+ return 1;
+ }
+ }
+ pthread_rwlock_unlock(&cg_mount_table_lock);
+ return 0;
+}
+
+/**
+ * Free a single cgroup_rule struct.
+ * @param r The rule to free from memory
+ */
+static void cgroup_free_rule(struct cgroup_rule *r)
+{
+ /* Loop variable */
+ int i = 0;
+
+ /* Make sure our rule is not NULL, first. */
+ if (!r) {
+ cgroup_warn("Warning: attempted to free NULL rule\n");
+ return;
+ }
+ if (r->procname) {
+ free(r->procname);
+ r->procname = NULL;
+ }
+ /* We must free any used controller strings, too. */
+ for (i = 0; i < MAX_MNT_ELEMENTS; i++) {
+ if (r->controllers[i])
+ free(r->controllers[i]);
+ }
+
+ free(r);
+}
+
+/**
+ * Free a list of cgroup_rule structs. If rl is the main list of rules,
+ * the lock must be taken for writing before calling this function!
+ * @param rl Pointer to the list of rules to free from memory
+ */
+static void cgroup_free_rule_list(struct cgroup_rule_list *cg_rl)
+{
+ /* Temporary pointer */
+ struct cgroup_rule *tmp = NULL;
+
+ /* Make sure we're not freeing NULL memory! */
+ if (!(cg_rl->head)) {
+ cgroup_warn("Warning: attempted to free NULL list\n");
+ return;
+ }
+
+ while (cg_rl->head) {
+ tmp = cg_rl->head;
+ cg_rl->head = tmp->next;
+ cgroup_free_rule(tmp);
+ }
+
+ /* Don't leave wild pointers around! */
+ cg_rl->head = NULL;
+ cg_rl->tail = NULL;
+}
+
+static char *cg_skip_unused_charactors_in_rule(char *rule)
+{
+ char *itr;
+
+ /* We ignore anything after a # sign as comments. */
+ itr = strchr(rule, '#');
+ if (itr)
+ *itr = '\0';
+
+ /* We also need to remove the newline character. */
+ itr = strchr(rule, '\n');
+ if (itr)
+ *itr = '\0';
+
+ /* Now, skip any leading tabs and spaces. */
+ itr = rule;
+ while (itr && isblank(*itr))
+ itr++;
+
+ /* If there's nothing left, we can ignore this line. */
+ if (!strlen(itr))
+ return NULL;
+
+ return itr;
+}
+
+/**
+ * Parse the configuration file that maps UID/GIDs to cgroups. If ever the
+ * configuration file is modified, applications should call this function to
+ * load the new configuration rules. The function caller is responsible for
+ * calling free() on each rule in the list.
+ *
+ * The cache parameter alters the behavior of this function. If true, this
+ * function will read the entire configuration file and store the results in
+ * rl (global rules list). If false, this function will only parse until it
+ * finds a rule matching the given UID or GID. It will store this rule in rl,
+ * as well as any children rules (rules that begin with a %) that it has.
+ *
+ * This function is NOT thread safe!
+ * @param cache True to cache rules, else false
+ * @param muid If cache is false, the UID to match against
+ * @param mgid If cache is false, the GID to match against
+ * @return 0 on success, -1 if no cache and match found, > 0 on error.
+ * TODO: Make this function thread safe!
+ */
+static int cgroup_parse_rules(bool cache, uid_t muid,
+ gid_t mgid, const char *mprocname)
+{
+ /* File descriptor for the configuration file */
+ FILE *fp = NULL;
+
+ /* Buffer to store the line we're working on */
+ char buff[CGROUP_RULE_MAXLINE] = { '\0' };
+
+ /* Iterator for the line we're working on */
+ char *itr = NULL;
+
+ /* Pointer to process name in a line of the configuration file */
+ char *procname = NULL;
+
+ /* Pointer to the list that we're using */
+ struct cgroup_rule_list *lst = NULL;
+
+ /* Rule to add to the list */
+ struct cgroup_rule *newrule = NULL;
+
+ /* Structure to get GID from group name */
+ struct group *grp = NULL;
+
+ /* Structure to get UID from user name */
+ struct passwd *pwd = NULL;
+
+ /* Temporary storage for a configuration rule */
+ char key[CGROUP_RULE_MAXKEY] = { '\0' };
+ char user[LOGIN_NAME_MAX] = { '\0' };
+ char controllers[CG_CONTROLLER_MAX] = { '\0' };
+ char destination[FILENAME_MAX] = { '\0' };
+ uid_t uid = CGRULE_INVALID;
+ gid_t gid = CGRULE_INVALID;
+ size_t len_username;
+ int len_procname;
+
+ /* The current line number */
+ unsigned int linenum = 0;
+
+ /* Did we skip the previous line? */
+ bool skipped = false;
+
+ /* Have we found a matching rule (non-cache mode)? */
+ bool matched = false;
+
+ /* Return codes */
+ int ret = 0;
+
+ /* Temporary buffer for strtok() */
+ char *stok_buff = NULL;
+
+ /* Loop variable. */
+ int i = 0;
+
+ /* Determine which list we're using. */
+ if (cache)
+ lst = &rl;
+ else
+ lst = &trl;
+
+ /* If our list already exists, clean it. */
+ if (lst->head)
+ cgroup_free_rule_list(lst);
+
+ /* Open the configuration file. */
+ pthread_rwlock_wrlock(&rl_lock);
+ fp = fopen(CGRULES_CONF_FILE, "re");
+ if (!fp) {
+ cgroup_warn("Warning: failed to open configuration file %s: %s\n",
+ CGRULES_CONF_FILE, strerror(errno));
+ goto unlock;
+ }
+
+ /* Now, parse the configuration file one line at a time. */
+ cgroup_dbg("Parsing configuration file.\n");
+ while (fgets(buff, sizeof(buff), fp) != NULL) {
+ linenum++;
+
+ itr = cg_skip_unused_charactors_in_rule(buff);
+ if (!itr)
+ continue;
+
+ /*
+ * If we skipped the last rule and this rule is a continuation
+ * of it (begins with %), then we should skip this rule too.
+ */
+ if (skipped && *itr == '%') {
+ cgroup_warn("Warning: skipped child of invalid rule,"
+ " line %d.\n", linenum);
+ continue;
+ }
+
+ /*
+ * If there is something left, it should be a rule. Otherwise,
+ * there's an error in the configuration file.
+ */
+ skipped = false;
+ i = sscanf(itr, "%s%s%s", key, controllers, destination);
+ if (i != 3) {
+ cgroup_err(
+ "Error: failed to parse configuration file on line %d\n",
+ linenum);
+ goto parsefail;
+ }
+ procname = strchr(key, ':');
+ if (procname) {
+ /* <user>:<procname> <subsystem> <destination> */
+ procname++; /* skip ':' */
+ len_username = procname - key - 1;
+ len_procname = strlen(procname);
+ if (len_procname < 0) {
+ cgroup_err(
+ "Error: failed to parse configuration file on line %d\n",
+ linenum);
+ goto parsefail;
+ }
+ } else {
+ len_username = strlen(key);
+ len_procname = 0;
+ }
+ len_username = min(len_username, sizeof(user) - 1);
+ memset(user, '\0', sizeof(user));
+ strncpy(user, key, len_username);
+
+ /*
+ * Next, check the user/group. If it's a % sign, then we
+ * are continuing another rule and UID/GID should not be
+ * reset. If it's a @, we're dealing with a GID rule. If
+ * it's a *, then we do not need to do a lookup because the
+ * rule always applies (it's a wildcard). If we're using
+ * non-cache mode and we've found a matching rule, we only
+ * continue to parse if we're looking at a child rule.
+ */
+ if ((!cache) && matched && (strncmp(user, "%", 1) != 0)) {
+ /* If we make it here, we finished (non-cache). */
+ cgroup_dbg("Parsing of configuration file"
+ " complete.\n\n");
+ ret = -1;
+ goto close;
+ }
+ if (strncmp(user, "@", 1) == 0) {
+ /* New GID rule. */
+ itr = &(user[1]);
+ grp = getgrnam(itr);
+ if (grp) {
+ uid = CGRULE_INVALID;
+ gid = grp->gr_gid;
+ } else {
+ cgroup_dbg("Warning: Entry for %s not"
+ "found. Skipping rule on line"
+ " %d.\n", itr, linenum);
+ skipped = true;
+ continue;
+ }
+ } else if (strncmp(user, "*", 1) == 0) {
+ /* Special wildcard rule. */
+ uid = CGRULE_WILD;
+ gid = CGRULE_WILD;
+ } else if (*itr != '%') {
+ /* New UID rule. */
+ pwd = getpwnam(user);
+ if (pwd) {
+ uid = pwd->pw_uid;
+ gid = CGRULE_INVALID;
+ } else {
+ cgroup_dbg("Warning: Entry for %s not"
+ "found. Skipping rule on line"
+ " %d.\n", user, linenum);
+ skipped = true;
+ continue;
+ }
+ } /* Else, we're continuing another rule (UID/GID are okay). */
+
+ /*
+ * If we are not caching rules, then we need to check for a
+ * match before doing anything else. We consider four cases:
+ * The UID matches, the GID matches, the UID is a member of the
+ * GID, or we're looking at the wildcard rule, which always
+ * matches. If none of these are true, we simply continue to
+ * the next line in the file.
+ */
+ if (grp && muid != CGRULE_INVALID) {
+ pwd = getpwuid(muid);
+ if (!pwd) {
+ continue;
+ }
+ for (i = 0; grp->gr_mem[i]; i++) {
+ if (!(strcmp(pwd->pw_name, grp->gr_mem[i])))
+ matched = true;
+ }
+ }
+
+ if (uid == muid || gid == mgid || uid == CGRULE_WILD)
+ matched = true;
+
+ if (!cache) {
+ if (!matched)
+ continue;
+ if (len_procname) {
+ char *mproc_base;
+ /*
+ * If there is a rule based on process name,
+ * it should be matched with mprocname.
+ */
+ if (!mprocname) {
+ uid = CGRULE_INVALID;
+ gid = CGRULE_INVALID;
+ matched = false;
+ continue;
+ }
+
+ mproc_base = cgroup_basename(mprocname);
+ if (strcmp(mprocname, procname) &&
+ strcmp(mproc_base, procname)) {
+ uid = CGRULE_INVALID;
+ gid = CGRULE_INVALID;
+ matched = false;
+ free(mproc_base);
+ continue;
+ }
+ free(mproc_base);
+ }
+ }
+
+ /*
+ * Now, we're either caching rules or we found a match. Either
+ * way, copy everything into a new rule and push it into the
+ * list.
+ */
+ newrule = calloc(1, sizeof(struct cgroup_rule));
+ if (!newrule) {
+ cgroup_err("Error: out of memory? Error was: %s\n",
+ strerror(errno));
+ last_errno = errno;
+ ret = ECGOTHER;
+ goto close;
+ }
+
+ newrule->uid = uid;
+ newrule->gid = gid;
+ len_username = min(len_username,
+ sizeof(newrule->username) - 1);
+ strncpy(newrule->username, user, len_username);
+ if (len_procname) {
+ newrule->procname = strdup(procname);
+ if (!newrule->procname) {
+ cgroup_err("Error: strdup failed to allocate memory %s\n",
+ strerror(errno));
+ free(newrule);
+ last_errno = errno;
+ ret = ECGOTHER;
+ goto close;
+ }
+ } else {
+ newrule->procname = NULL;
+ }
+ strncpy(newrule->destination, destination,
+ sizeof(newrule->destination) - 1);
+ newrule->next = NULL;
+
+ /* Parse the controller list, and add that to newrule too. */
+ stok_buff = strtok(controllers, ",");
+ if (!stok_buff) {
+ cgroup_err("Error: failed to parse controllers on line %d\n",
+ linenum);
+ goto destroyrule;
+ }
+
+ i = 0;
+ do {
+ if (i >= MAX_MNT_ELEMENTS) {
+ cgroup_err("Error: too many controllers listed on line %d\n",
+ linenum);
+ goto destroyrule;
+ }
+
+ newrule->controllers[i] = strndup(stok_buff,
+ strlen(stok_buff) + 1);
+ if (!(newrule->controllers[i])) {
+ cgroup_err("Error: out of memory? Error was: %s\n",
+ strerror(errno));
+ goto destroyrule;
+ }
+ i++;
+ } while ((stok_buff = strtok(NULL, ",")));
+
+ /* Now, push the rule. */
+ if (lst->head == NULL) {
+ lst->head = newrule;
+ lst->tail = newrule;
+ } else {
+ lst->tail->next = newrule;
+ lst->tail = newrule;
+ }
+
+ cgroup_dbg("Added rule %s (UID: %d, GID: %d) -> %s for"
+ " controllers:", lst->tail->username, lst->tail->uid,
+ lst->tail->gid, lst->tail->destination);
+ for (i = 0; lst->tail->controllers[i]; i++)
+ cgroup_dbg(" %s", lst->tail->controllers[i]);
+ cgroup_dbg("\n");
+
+ /* Finally, clear the buffer. */
+ grp = NULL;
+ pwd = NULL;
+ }
+
+ /* If we make it here, there were no errors. */
+ cgroup_dbg("Parsing of configuration file complete.\n\n");
+ ret = (matched && !cache) ? -1 : 0;
+ goto close;
+
+destroyrule:
+ cgroup_free_rule(newrule);
+
+parsefail:
+ ret = ECGRULESPARSEFAIL;
+
+close:
+ fclose(fp);
+unlock:
+ pthread_rwlock_unlock(&rl_lock);
+ return ret;
+}
+
+int cg_add_duplicate_mount(struct cg_mount_table_s *item, const char *path)
+{
+ struct cg_mount_point *mount, *it;
+
+ mount = malloc(sizeof(struct cg_mount_point));
+ if (!mount) {
+ last_errno = errno;
+ return ECGOTHER;
+ }
+ mount->next = NULL;
+ strncpy(mount->path, path, sizeof(mount->path));
+ mount->path[sizeof(mount->path)-1] = '\0';
+
+ /*
+ * Add the mount point to the end of the list.
+ * Assuming the list is short, no optimization is done.
+ */
+ it = &item->mount;
+ while (it->next)
+ it = it->next;
+
+ it->next = mount;
+ return 0;
+}
+
+/**
+ * cgroup_init(), initializes the MOUNT_POINT.
+ *
+ * This code is theoretically thread safe now. Its not really tested
+ * so it can blow up. If does for you, please let us know with your
+ * test case and we can really make it thread safe.
+ *
+ */
+int cgroup_init(void)
+{
+ FILE *proc_mount = NULL;
+ struct mntent *ent = NULL;
+ struct mntent *temp_ent = NULL;
+ int found_mnt = 0;
+ int ret = 0;
+ static char *controllers[CG_CONTROLLER_MAX];
+ FILE *proc_cgroup = NULL;
+ char subsys_name[FILENAME_MAX];
+ int hierarchy, num_cgroups, enabled;
+ int i = 0;
+ int j;
+ int duplicate = 0;
+ char *mntopt = NULL;
+ int err;
+ char *buf = NULL;
+ char mntent_buffer[4 * FILENAME_MAX];
+ char *strtok_buffer = NULL;
+
+ cgroup_set_default_logger(-1);
+
+ pthread_rwlock_wrlock(&cg_mount_table_lock);
+
+ /* free global variables filled by previous cgroup_init() */
+ for (i = 0; cg_mount_table[i].name[0] != '\0'; i++) {
+ struct cg_mount_point *mount = cg_mount_table[i].mount.next;
+ while (mount) {
+ struct cg_mount_point *tmp = mount;
+ mount = mount->next;
+ free(tmp);
+ }
+ }
+ memset(&cg_mount_table, 0, sizeof(cg_mount_table));
+
+ proc_cgroup = fopen("/proc/cgroups", "re");
+
+ if (!proc_cgroup) {
+ cgroup_err("Error: cannot open /proc/cgroups: %s\n",
+ strerror(errno));
+ last_errno = errno;
+ ret = ECGOTHER;
+ goto unlock_exit;
+ }
+
+ /*
+ * The first line of the file has stuff we are not interested in.
+ * So just read it and discard the information.
+ *
+ * XX: fix the size for fgets
+ */
+ buf = malloc(FILENAME_MAX);
+ if (!buf) {
+ last_errno = errno;
+ ret = ECGOTHER;
+ goto unlock_exit;
+ }
+ if (!fgets(buf, FILENAME_MAX, proc_cgroup)) {
+ free(buf);
+ cgroup_err("Error: cannot read /proc/cgroups: %s\n",
+ strerror(errno));
+ last_errno = errno;
+ ret = ECGOTHER;
+ goto unlock_exit;
+ }
+ free(buf);
+
+ i = 0;
+ while (!feof(proc_cgroup)) {
+ err = fscanf(proc_cgroup, "%s %d %d %d", subsys_name,
+ &hierarchy, &num_cgroups, &enabled);
+ if (err < 0)
+ break;
+ controllers[i] = strdup(subsys_name);
+ i++;
+ }
+ controllers[i] = NULL;
+
+ proc_mount = fopen("/proc/mounts", "re");
+ if (proc_mount == NULL) {
+ cgroup_err("Error: cannot open /proc/mounts: %s\n",
+ strerror(errno));
+ last_errno = errno;
+ ret = ECGOTHER;
+ goto unlock_exit;
+ }
+
+ temp_ent = (struct mntent *) malloc(sizeof(struct mntent));
+
+ if (!temp_ent) {
+ last_errno = errno;
+ ret = ECGOTHER;
+ goto unlock_exit;
+ }
+
+ while ((ent = getmntent_r(proc_mount, temp_ent,
+ mntent_buffer,
+ sizeof(mntent_buffer))) != NULL) {
+ if (strcmp(ent->mnt_type, "cgroup"))
+ continue;
+
+ for (i = 0; controllers[i] != NULL; i++) {
+ mntopt = hasmntopt(ent, controllers[i]);
+
+ if (!mntopt)
+ continue;
+
+ cgroup_dbg("found %s in %s\n", controllers[i], ent->mnt_opts);
+
+ /* do not have duplicates in mount table */
+ duplicate = 0;
+ for (j = 0; j < found_mnt; j++) {
+ if (strncmp(controllers[i],
+ cg_mount_table[j].name,
+ FILENAME_MAX) == 0) {
+ duplicate = 1;
+ break;
+ }
+ }
+ if (duplicate) {
+ cgroup_dbg("controller %s is already mounted on %s\n",
+ mntopt, cg_mount_table[j].mount.path);
+ ret = cg_add_duplicate_mount(&cg_mount_table[j],
+ ent->mnt_dir);
+ if (ret)
+ goto unlock_exit;
+ /* continue with next controller */
+ continue;
+ }
+
+ strncpy(cg_mount_table[found_mnt].name,
+ controllers[i], FILENAME_MAX);
+ cg_mount_table[found_mnt].name[FILENAME_MAX-1] = '\0';
+ strncpy(cg_mount_table[found_mnt].mount.path,
+ ent->mnt_dir, FILENAME_MAX);
+ cg_mount_table[found_mnt].mount.path[FILENAME_MAX-1] =
+ '\0';
+ cg_mount_table[found_mnt].mount.next = NULL;
+ cgroup_dbg("Found cgroup option %s, count %d\n",
+ ent->mnt_opts, found_mnt);
+ found_mnt++;
+ }
+
+ /*
+ * Doesn't match the controller.
+ * Check if it is a named hierarchy.
+ */
+ mntopt = hasmntopt(ent, "name");
+
+ if (mntopt) {
+ mntopt = strtok_r(mntopt, ",", &strtok_buffer);
+ if (!mntopt)
+ continue;
+ /*
+ * Check if it is a duplicate
+ */
+ duplicate = 0;
+
+#ifdef OPAQUE_HIERARCHY
+ /*
+ * Ignore the opaque hierarchy.
+ */
+ if (strcmp(mntopt, OPAQUE_HIERARCHY) == 0)
+ continue;
+#endif
+
+ for (j = 0; j < found_mnt; j++) {
+ if (strncmp(mntopt, cg_mount_table[j].name,
+ FILENAME_MAX) == 0) {
+ duplicate = 1;
+ break;
+ }
+ }
+
+ if (duplicate) {
+ cgroup_dbg("controller %s is already mounted on %s\n",
+ mntopt, cg_mount_table[j].mount.path);
+ ret = cg_add_duplicate_mount(&cg_mount_table[j],
+ ent->mnt_dir);
+ if (ret)
+ goto unlock_exit;
+ continue;
+ }
+
+ strncpy(cg_mount_table[found_mnt].name,
+ mntopt, FILENAME_MAX);
+ cg_mount_table[found_mnt].name[FILENAME_MAX-1] = '\0';
+ strncpy(cg_mount_table[found_mnt].mount.path,
+ ent->mnt_dir, FILENAME_MAX);
+ cg_mount_table[found_mnt].mount.path[FILENAME_MAX-1] =
+ '\0';
+ cg_mount_table[found_mnt].mount.next = NULL;
+ cgroup_dbg("Found cgroup option %s, count %d\n",
+ ent->mnt_opts, found_mnt);
+ found_mnt++;
+ }
+ }
+
+ free(temp_ent);
+
+ if (!found_mnt) {
+ cg_mount_table[0].name[0] = '\0';
+ ret = ECGROUPNOTMOUNTED;
+ goto unlock_exit;
+ }
+
+ found_mnt++;
+ cg_mount_table[found_mnt].name[0] = '\0';
+
+ cgroup_initialized = 1;
+
+unlock_exit:
+ if (proc_cgroup)
+ fclose(proc_cgroup);
+
+ if (proc_mount)
+ fclose(proc_mount);
+
+ for (i = 0; controllers[i]; i++) {
+ free(controllers[i]);
+ controllers[i] = NULL;
+ }
+
+ pthread_rwlock_unlock(&cg_mount_table_lock);
+
+ return ret;
+}
+
+static int cg_test_mounted_fs(void)
+{
+ FILE *proc_mount = NULL;
+ struct mntent *ent = NULL;
+ struct mntent *temp_ent = NULL;
+ char mntent_buff[4 * FILENAME_MAX];
+ int ret = 1;
+
+ proc_mount = fopen("/proc/mounts", "re");
+ if (proc_mount == NULL)
+ return 0;
+
+ temp_ent = (struct mntent *) malloc(sizeof(struct mntent));
+ if (!temp_ent) {
+ /* We just fail at the moment. */
+ fclose(proc_mount);
+ return 0;
+ }
+
+ ent = getmntent_r(proc_mount, temp_ent, mntent_buff,
+ sizeof(mntent_buff));
+
+ if (!ent) {
+ ret = 0;
+ goto done;
+ }
+
+ while (strcmp(ent->mnt_type, "cgroup") != 0) {
+ ent = getmntent_r(proc_mount, temp_ent, mntent_buff,
+ sizeof(mntent_buff));
+ if (ent == NULL) {
+ ret = 0;
+ goto done;
+ }
+ }
+done:
+ fclose(proc_mount);
+ free(temp_ent);
+ return ret;
+}
+
+static inline pid_t cg_gettid(void)
+{
+ return syscall(__NR_gettid);
+}
+
+static char *cg_concat_path(const char *pref, const char *suf, char *path)
+{
+ if ((suf[strlen(suf)-1] == '/') ||
+ ((strlen(suf) == 0) && (pref[strlen(pref)-1] == '/'))) {
+ snprintf(path, FILENAME_MAX, "%s%s", pref,
+ suf+((suf[0] == '/') ? 1 : 0));
+ } else {
+ snprintf(path, FILENAME_MAX, "%s%s/", pref,
+ suf+((suf[0] == '/') ? 1 : 0));
+ }
+ path[FILENAME_MAX-1] = '\0';
+ return path;
+}
+
+
+/* Call with cg_mount_table_lock taken */
+/* path value have to have size at least FILENAME_MAX */
+static char *cg_build_path_locked(const char *name, char *path,
+ const char *type)
+{
+ int i;
+ for (i = 0; cg_mount_table[i].name[0] != '\0'; i++) {
+ if (strcmp(cg_mount_table[i].name, type) == 0) {
+ if (cg_namespace_table[i]) {
+ snprintf(path, FILENAME_MAX, "%s/%s/",
+ cg_mount_table[i].mount.path,
+ cg_namespace_table[i]);
+ path[FILENAME_MAX-1] = '\0';
+ } else {
+ snprintf(path, FILENAME_MAX, "%s/",
+ cg_mount_table[i].mount.path);
+ path[FILENAME_MAX-1] = '\0';
+ }
+
+ if (name) {
+ char *tmp;
+ tmp = strdup(path);
+
+ /* FIXME: missing OOM check here! */
+
+ cg_concat_path(tmp, name, path);
+ free(tmp);
+ }
+ return path;
+ }
+ }
+ return NULL;
+}
+
+char *cg_build_path(const char *name, char *path, const char *type)
+{
+ pthread_rwlock_rdlock(&cg_mount_table_lock);
+ path = cg_build_path_locked(name, path, type);
+ pthread_rwlock_unlock(&cg_mount_table_lock);
+
+ return path;
+}
+
+static int __cgroup_attach_task_pid(char *path, pid_t tid)
+{
+ int ret = 0;
+ FILE *tasks = NULL;
+
+ tasks = fopen(path, "we");
+ if (!tasks) {
+ switch (errno) {
+ case EPERM:
+ return ECGROUPNOTOWNER;
+ case ENOENT:
+ return ECGROUPNOTEXIST;
+ default:
+ return ECGROUPNOTALLOWED;
+ }
+ }
+ ret = fprintf(tasks, "%d", tid);
+ if (ret < 0) {
+ last_errno = errno;
+ ret = ECGOTHER;
+ goto err;
+ }
+ ret = fflush(tasks);
+ if (ret) {
+ last_errno = errno;
+ ret = ECGOTHER;
+ goto err;
+ }
+ fclose(tasks);
+ return 0;
+err:
+ cgroup_warn("Warning: cannot write tid %d to %s:%s\n",
+ tid, path, strerror(errno));
+ fclose(tasks);
+ return ret;
+}
+
+/** cgroup_attach_task_pid is used to assign tasks to a cgroup.
+ * struct cgroup *cgroup: The cgroup to assign the thread to.
+ * pid_t tid: The thread to be assigned to the cgroup.
+ *
+ * returns 0 on success.
+ * returns ECGROUPNOTOWNER if the caller does not have access to the cgroup.
+ * returns ECGROUPNOTALLOWED for other causes of failure.
+ */
+int cgroup_attach_task_pid(struct cgroup *cgroup, pid_t tid)
+{
+ char path[FILENAME_MAX];
+ int i, ret = 0;
+
+ if (!cgroup_initialized) {
+ cgroup_warn("Warning: libcgroup is not initialized\n");
+ return ECGROUPNOTINITIALIZED;
+ }
+ if (!cgroup) {
+ pthread_rwlock_rdlock(&cg_mount_table_lock);
+ for (i = 0; i < CG_CONTROLLER_MAX &&
+ cg_mount_table[i].name[0] != '\0'; i++) {
+ if (!cg_build_path_locked(NULL, path,
+ cg_mount_table[i].name))
+ continue;
+ strncat(path, "/tasks", sizeof(path) - strlen(path));
+ ret = __cgroup_attach_task_pid(path, tid);
+ if (ret) {
+ pthread_rwlock_unlock(&cg_mount_table_lock);
+ return ret;
+ }
+ }
+ pthread_rwlock_unlock(&cg_mount_table_lock);
+ } else {
+ for (i = 0; i < cgroup->index; i++) {
+ if (!cgroup_test_subsys_mounted(cgroup->controller[i]->name)) {
+ cgroup_warn("Warning: subsystem %s is not mounted\n",
+ cgroup->controller[i]->name);
+ return ECGROUPSUBSYSNOTMOUNTED;
+ }
+ }
+
+ for (i = 0; i < cgroup->index; i++) {
+ if (!cg_build_path(cgroup->name, path,
+ cgroup->controller[i]->name))
+ continue;
+ strncat(path, "/tasks", sizeof(path) - strlen(path));
+ ret = __cgroup_attach_task_pid(path, tid);
+ if (ret)
+ return ret;
+ }
+ }
+ return 0;
+}
+
+/** cgroup_attach_task is used to attach the current thread to a cgroup.
+ * struct cgroup *cgroup: The cgroup to assign the current thread to.
+ *
+ * See cg_attach_task_pid for return values.
+ */
+int cgroup_attach_task(struct cgroup *cgroup)
+{
+ pid_t tid = cg_gettid();
+ int error;
+
+ error = cgroup_attach_task_pid(cgroup, tid);
+
+ return error;
+}
+
+/**
+ * cg_mkdir_p, emulate the mkdir -p command (recursively creating paths)
+ * @path: path to create
+ */
+int cg_mkdir_p(const char *path)
+{
+ char *real_path = NULL;
+ int i = 0;
+ char pos;
+ int ret = 0, stat_ret;
+ struct stat st;
+
+ real_path = strdup(path);
+ if (!real_path) {
+ last_errno = errno;
+ return ECGOTHER;
+ }
+
+ do {
+ while (real_path[i] != '\0' && real_path[i] == '/')
+ i++;
+ if (real_path[i] == '\0')
+ break; /* The path ends with '/', ignore it. */
+ while (real_path[i] != '\0' && real_path[i] != '/')
+ i++;
+ pos = real_path[i];
+ real_path[i] = '\0'; /* Temporarily overwrite "/" */
+ ret = mkdir(real_path, S_IRWXU | S_IRWXG | S_IROTH | S_IXOTH);
+ real_path[i] = pos;
+ if (ret) {
+ switch (errno) {
+ case EEXIST:
+ ret = 0; /* Not fatal really */
+ break;
+ case EPERM:
+ ret = ECGROUPNOTOWNER;
+ goto done;
+ default:
+ /* Check if path exists */
+ real_path[i] = '\0';
+ stat_ret = stat(real_path, &st);
+ real_path[i] = pos;
+ if (stat_ret == 0) {
+ ret = 0; /* Path exists */
+ break;
+ }
+ ret = ECGROUPNOTALLOWED;
+ goto done;
+ }
+ }
+ } while (real_path[i]);
+
+done:
+ free(real_path);
+ return ret;
+}
+
+/*
+ * create_control_group()
+ * This is the basic function used to create the control group. This function
+ * just makes the group. It does not set any permissions, or any control values.
+ * The argument path is the fully qualified path name to make it generic.
+ */
+static int cg_create_control_group(const char *path)
+{
+ int error;
+ if (!cg_test_mounted_fs())
+ return ECGROUPNOTMOUNTED;
+ error = cg_mkdir_p(path);
+ return error;
+}
+
+/*
+ * set_control_value()
+ * This is the low level function for putting in a value in a control file.
+ * This function takes in the complete path and sets the value in val in that
+ * file.
+ */
+static int cg_set_control_value(char *path, const char *val)
+{
+ FILE *control_file = NULL;
+ if (!cg_test_mounted_fs())
+ return ECGROUPNOTMOUNTED;
+
+ control_file = fopen(path, "r+e");
+
+ if (!control_file) {
+ if (errno == EPERM) {
+ /*
+ * We need to set the correct error value, does the
+ * group exist but we don't have the subsystem
+ * mounted at that point, or is it that the group
+ * does not exist. So we check if the tasks file
+ * exist. Before that, we need to extract the path.
+ */
+ char *path_dir_end;
+ char *tasks_path;
+
+ path_dir_end = strrchr(path, '/');
+ if (path_dir_end == NULL)
+ return ECGROUPVALUENOTEXIST;
+ path_dir_end = '\0';
+
+ /* task_path contain: $path/tasks */
+ tasks_path = (char *)malloc(strlen(path) + 6 + 1);
+ if (tasks_path == NULL) {
+ last_errno = errno;
+ return ECGOTHER;
+ }
+ strcpy(tasks_path, path);
+ strcat(tasks_path, "/tasks");
+
+ /* test tasks file for read flag */
+ control_file = fopen(tasks_path, "re");
+ if (!control_file) {
+ if (errno == ENOENT) {
+ free(tasks_path);
+ return ECGROUPSUBSYSNOTMOUNTED;
+ }
+ } else {
+ fclose(control_file);
+ }
+ free(tasks_path);
+ return ECGROUPNOTALLOWED;
+ }
+ return ECGROUPVALUENOTEXIST;
+ }
+
+ if (fprintf(control_file, "%s", val) < 0) {
+ last_errno = errno;
+ fclose(control_file);
+ return ECGOTHER;
+ }
+ if (fclose(control_file) < 0) {
+ last_errno = errno;
+ return ECGOTHER;
+ }
+ return 0;
+}
+
+/** cgroup_modify_cgroup modifies the cgroup control files.
+ * struct cgroup *cgroup: The name will be the cgroup to be modified.
+ * The values will be the values to be modified, those not mentioned
+ * in the structure will not be modified.
+ *
+ * The uids cannot be modified yet.
+ *
+ * returns 0 on success.
+ *
+ */
+
+int cgroup_modify_cgroup(struct cgroup *cgroup)
+{
+ char *path, base[FILENAME_MAX];
+ int i;
+ int error = 0;
+ int ret;
+
+ if (!cgroup_initialized)
+ return ECGROUPNOTINITIALIZED;
+
+ if (!cgroup)
+ return ECGROUPNOTALLOWED;
+
+ for (i = 0; i < cgroup->index; i++) {
+ if (!cgroup_test_subsys_mounted(cgroup->controller[i]->name)) {
+ cgroup_warn("Warning: subsystem %s is not mounted\n",
+ cgroup->controller[i]->name);
+ return ECGROUPSUBSYSNOTMOUNTED;
+ }
+ }
+
+ for (i = 0; i < cgroup->index; i++) {
+ int j;
+ if (!cg_build_path(cgroup->name, base,
+ cgroup->controller[i]->name))
+ continue;
+ for (j = 0; j < cgroup->controller[i]->index; j++) {
+ ret = asprintf(&path, "%s%s", base,
+ cgroup->controller[i]->values[j]->name);
+ if (ret < 0) {
+ last_errno = errno;
+ error = ECGOTHER;
+ goto err;
+ }
+ error = cg_set_control_value(path,
+ cgroup->controller[i]->values[j]->value);
+ free(path);
+ path = NULL;
+ /* don't consider error in files directly written by
+ * the user as fatal */
+ if (error && !cgroup->controller[i]->values[j]->dirty) {
+ error = 0;
+ continue;
+ }
+ if (error)
+ goto err;
+ cgroup->controller[i]->values[j]->dirty = false;
+ }
+ }
+err:
+ return error;
+
+}
+
+/**
+ * @dst: Destination controller
+ * @src: Source controller from which values will be copied to dst
+ *
+ * Create a duplicate copy of values under the specified controller
+ */
+static int cgroup_copy_controller_values(struct cgroup_controller *dst,
+ struct cgroup_controller *src)
+{
+ int i, ret = 0;
+
+ if (!dst || !src)
+ return ECGFAIL;
+
+ strncpy(dst->name, src->name, FILENAME_MAX);
+ for (i = 0; i < src->index; i++, dst->index++) {
+ struct control_value *src_val = src->values[i];
+ struct control_value *dst_val;
+
+ dst->values[i] = calloc(1, sizeof(struct control_value));
+ if (!dst->values[i]) {
+ last_errno = errno;
+ ret = ECGOTHER;
+ goto err;
+ }
+
+ dst_val = dst->values[i];
+ strncpy(dst_val->value, src_val->value, CG_VALUE_MAX);
+ strncpy(dst_val->name, src_val->name, FILENAME_MAX);
+ }
+err:
+ return ret;
+}
+
+/**
+ * @dst: Destination control group
+ * @src: Source from which values will be copied to dst
+ *
+ * Create a duplicate copy of src in dst. This will be useful for those who
+ * that intend to create new instances based on an existing control group
+ */
+int cgroup_copy_cgroup(struct cgroup *dst, struct cgroup *src)
+{
+ int ret = 0, i;
+
+ if (!dst || !src)
+ return ECGROUPNOTEXIST;
+
+ /*
+ * Should we just use the restrict keyword instead?
+ */
+ if (dst == src)
+ return ECGFAIL;
+
+ cgroup_free_controllers(dst);
+
+ for (i = 0; i < src->index; i++, dst->index++) {
+ struct cgroup_controller *src_ctlr = src->controller[i];
+ struct cgroup_controller *dst_ctlr;
+
+ dst->controller[i] = calloc(1, sizeof(struct cgroup_controller));
+ if (!dst->controller[i]) {
+ last_errno = errno;
+ ret = ECGOTHER;
+ goto err;
+ }
+
+ dst_ctlr = dst->controller[i];
+ ret = cgroup_copy_controller_values(dst_ctlr, src_ctlr);
+ if (ret)
+ goto err;
+ }
+err:
+ return ret;
+}
+
+/** cgroup_create_cgroup creates a new control group.
+ * struct cgroup *cgroup: The control group to be created
+ *
+ * returns 0 on success. We recommend calling cg_delete_cgroup
+ * if this routine fails. That should do the cleanup operation.
+ * If ECGCANTSETVALUE is returned, the group was created successfully
+ * but not all controller parameters were successfully set.
+ */
+int cgroup_create_cgroup(struct cgroup *cgroup, int ignore_ownership)
+{
+ char *fts_path[2];
+ char *base = NULL;
+ char *path = NULL;
+ int i, j, k;
+ int error = 0;
+ int retval = 0;
+ int ret;
+
+ if (!cgroup_initialized)
+ return ECGROUPNOTINITIALIZED;
+
+ if (!cgroup)
+ return ECGROUPNOTALLOWED;
+
+ for (i = 0; i < cgroup->index; i++) {
+ if (!cgroup_test_subsys_mounted(cgroup->controller[i]->name))
+ return ECGROUPSUBSYSNOTMOUNTED;
+ }
+
+ fts_path[0] = (char *)malloc(FILENAME_MAX);
+ if (!fts_path[0]) {
+ last_errno = errno;
+ return ECGOTHER;
+ }
+ fts_path[1] = NULL;
+ path = fts_path[0];
+
+ /*
+ * XX: One important test to be done is to check, if you have multiple
+ * subsystems mounted at one point, all of them *have* be on the cgroup
+ * data structure. If not, we fail.
+ */
+ for (k = 0; k < cgroup->index; k++) {
+ if (!cg_build_path(cgroup->name, path,
+ cgroup->controller[k]->name))
+ continue;
+
+ error = cg_create_control_group(path);
+ if (error)
+ goto err;
+
+ base = strdup(path);
+
+ if (!base) {
+ last_errno = errno;
+ error = ECGOTHER;
+ goto err;
+ }
+
+ if (!ignore_ownership) {
+ cgroup_dbg("Changing ownership of %s\n", fts_path[0]);
+ error = cg_chown_recursive(fts_path,
+ cgroup->control_uid, cgroup->control_gid);
+ if (!error)
+ error = cg_chmod_recursive_controller(fts_path[0],
+ cgroup->control_dperm,
+ cgroup->control_dperm != NO_PERMS,
+ cgroup->control_fperm,
+ cgroup->control_fperm != NO_PERMS,
+ 1, cgroup_ignored_tasks_files);
+ }
+
+ if (error)
+ goto err;
+
+ for (j = 0; j < cgroup->controller[k]->index; j++) {
+ ret = snprintf(path, FILENAME_MAX, "%s%s", base,
+ cgroup->controller[k]->values[j]->name);
+ cgroup_dbg("setting %s to \"%s\", pathlen %d\n", path,
+ cgroup->controller[k]->values[j]->value, ret);
+ if (ret < 0 || ret >= FILENAME_MAX) {
+ last_errno = errno;
+ error = ECGOTHER;
+ goto err;
+ }
+ error = cg_set_control_value(path,
+ cgroup->controller[k]->values[j]->value);
+ /*
+ * Should we undo, what we've done in the loops above?
+ * An error should not be treated as fatal, since we
+ * have several read-only files and several files that
+ * are only conditionally created in the child.
+ *
+ * A middle ground would be to track that there
+ * was an error and return a diagnostic value--
+ * callers don't get context for the error, but can
+ * ignore it specifically if they wish.
+ */
+ if (error) {
+ cgroup_err("Error: failed to set %s: %s\n",
+ path, cgroup_strerror(error));
+ retval = ECGCANTSETVALUE;
+ continue;
+ }
+ }
+
+ if (!ignore_ownership) {
+ ret = snprintf(path, FILENAME_MAX, "%s/tasks", base);
+ if (ret < 0 || ret >= FILENAME_MAX) {
+ last_errno = errno;
+ error = ECGOTHER;
+ goto err;
+ }
+ error = cg_chown(path, cgroup->tasks_uid,
+ cgroup->tasks_gid);
+ if (!error && cgroup->task_fperm != NO_PERMS)
+ error = cg_chmod_path(path, cgroup->task_fperm,
+ 1);
+
+ if (error) {
+ last_errno = errno;
+ error = ECGOTHER;
+ goto err;
+ }
+
+ }
+ free(base);
+ base = NULL;
+ }
+
+err:
+ if (path)
+ free(path);
+ if (base)
+ free(base);
+ if (retval && !error)
+ error = retval;
+ return error;
+}
+
+/**
+ * Obtain the calculated parent name of specified cgroup; no validation
+ * of the existence of the child or parent group is performed.
+ *
+ * Given the path-like hierarchy of cgroup names, this function returns
+ * the dirname() of the cgroup name as the likely parent name; the caller
+ * is responsible for validating parent as appropriate.
+ *
+ * @param cgroup The cgroup to query for parent's name
+ * @param parent Output, name of parent's group, or NULL if the
+ * provided cgroup is the root group.
+ * Caller is responsible to free the returned string.
+ * @return 0 on success, > 0 on error
+ */
+static int cgroup_get_parent_name(struct cgroup *cgroup, char **parent)
+{
+ int ret = 0;
+ char *dir = NULL;
+ char *pdir = NULL;
+
+ dir = strdup(cgroup->name);
+ if (!dir) {
+ last_errno = errno;
+ return ECGOTHER;
+ }
+ cgroup_dbg("group name is %s\n", dir);
+
+ pdir = dirname(dir);
+ cgroup_dbg("parent's group name is %s\n", pdir);
+
+ /* check for root group */
+ if (strlen(cgroup->name) == 0 || !strcmp(cgroup->name, pdir)) {
+ cgroup_dbg("specified cgroup \"%s\" is root group\n",
+ cgroup->name);
+ *parent = NULL;
+ }
+ else {
+ *parent = strdup(pdir);
+ if (*parent == NULL) {
+ last_errno = errno;
+ ret = ECGOTHER;
+ }
+ }
+ free(dir);
+
+ return ret;
+}
+
+/**
+ * Find the parent of the specified directory. It returns the parent in
+ * hierarchy of given controller (the parent is usually name/.. unless name is
+ * a mount point. It is assumed both the cgroup (and, therefore, parent)
+ * already exist, and will fail otherwise.
+ *
+ * When namespaces are used, a group can have different parents for different
+ * controllers.
+ *
+ * @param cgroup The cgroup
+ * @param controller The controller
+ * @param parent Output, name of parent's group (if the group has parent) or
+ * NULL, if the provided cgroup is the root group and has no parent.
+ * Caller is responsible to free the returned string!
+ * @return 0 on success, >0 on error.
+ */
+static int cgroup_find_parent(struct cgroup *cgroup, char *controller,
+ char **parent)
+{
+ char child_path[FILENAME_MAX];
+ char *parent_path = NULL;
+ struct stat stat_child, stat_parent;
+ int ret = 0;
+
+ *parent = NULL;
+
+ pthread_rwlock_rdlock(&cg_mount_table_lock);
+ if (!cg_build_path_locked(cgroup->name, child_path, controller)) {
+ pthread_rwlock_unlock(&cg_mount_table_lock);
+ return ECGFAIL;
+ }
+ pthread_rwlock_unlock(&cg_mount_table_lock);
+
+ cgroup_dbg("path is %s\n", child_path);
+
+ if (asprintf(&parent_path, "%s/..", child_path) < 0)
+ return ECGFAIL;
+
+ cgroup_dbg("parent's name is %s\n", parent_path);
+
+ if (stat(child_path, &stat_child) < 0) {
+ last_errno = errno;
+ ret = ECGOTHER;
+ goto free_parent;
+ }
+
+ if (stat(parent_path, &stat_parent) < 0) {
+ last_errno = errno;
+ ret = ECGOTHER;
+ goto free_parent;
+ }
+
+ /*
+ * Is the specified "name" a mount point?
+ */
+ if (stat_parent.st_dev != stat_child.st_dev) {
+ *parent = NULL;
+ ret = 0;
+ cgroup_dbg("Parent is on different device\n");
+ } else {
+ ret = cgroup_get_parent_name(cgroup, parent);
+ }
+
+free_parent:
+ free(parent_path);
+ return ret;
+}
+
+/**
+ * @cgroup: cgroup data structure to be filled with parent values and then
+ * passed down for creation
+ * @ignore_ownership: Ignore doing a chown on the newly created cgroup
+ * @return 0 on success, > 0 on failure. If ECGCANTSETVALUE is returned,
+ * the group was created successfully, but not all controller parameters
+ * were copied from the parent successfully; unfortunately, this is expected...
+ */
+int cgroup_create_cgroup_from_parent(struct cgroup *cgroup,
+ int ignore_ownership)
+{
+ char *parent = NULL;
+ struct cgroup *parent_cgroup = NULL;
+ int ret = ECGFAIL;
+
+ if (!cgroup_initialized)
+ return ECGROUPNOTINITIALIZED;
+
+ ret = cgroup_get_parent_name(cgroup, &parent);
+ if (ret)
+ return ret;
+
+ if (parent == NULL) {
+ /*
+ * The group to create is root group!
+ * TODO: find better error code?
+ */
+ return ECGFAIL;
+ }
+
+ cgroup_dbg("parent is %s\n", parent);
+ parent_cgroup = cgroup_new_cgroup(parent);
+ if (!parent_cgroup) {
+ ret = ECGFAIL;
+ goto err_nomem;
+ }
+
+ if (cgroup_get_cgroup(parent_cgroup)) {
+ ret = ECGFAIL;
+ goto err_parent;
+ }
+
+ cgroup_dbg("got parent group for %s\n", parent_cgroup->name);
+ ret = cgroup_copy_cgroup(cgroup, parent_cgroup);
+ if (ret) {
+ goto err_parent;
+ }
+
+ cgroup_dbg("copied parent group %s to %s\n", parent_cgroup->name,
+ cgroup->name);
+ ret = cgroup_create_cgroup(cgroup, ignore_ownership);
+
+err_parent:
+ cgroup_free(&parent_cgroup);
+err_nomem:
+ free(parent);
+ return ret;
+}
+
+/**
+ * Move all processes from one task file to another.
+ * @param input_tasks Pre-opened file to read tasks from.
+ * @param output_tasks Pre-opened file to write tasks to.
+ * @return 0 on succes, >0 on error.
+ */
+static int cg_move_task_files(FILE *input_tasks, FILE *output_tasks)
+{
+ int tids;
+ int ret = 0;
+
+ while (!feof(input_tasks)) {
+ ret = fscanf(input_tasks, "%d", &tids);
+ if (ret == EOF || ret == 0) {
+ ret = 0;
+ break;
+ }
+ if (ret < 0)
+ break;
+
+ ret = fprintf(output_tasks, "%d", tids);
+ if (ret < 0)
+ break;
+
+ /*
+ * Flush the file, we need only one process per write() call.
+ */
+ ret = fflush(output_tasks);
+ if (ret < 0)
+ break;
+ }
+
+ if (ret < 0) {
+ last_errno = errno;
+ return ECGOTHER;
+ }
+ return 0;
+}
+
+/**
+ * Remove one cgroup from specific controller. The function moves all
+ * processes from it to given target group.
+ *
+ * The function succeeds if the group to remove is already removed - when
+ * cgroup_delete_cgroup is called with group with two controllers mounted
+ * to the same hierarchy, this function is called once for each of these
+ * controllers. And during the second call the group is already removed...
+ *
+ * @param cgroup_name Name of the group to remove.
+ * @param controller Name of the controller.
+ * @param target_tasks Opened tasks file of the target group, where all
+ * processes should be moved.
+ * @param flags Flag indicating whether the errors from task
+ * migration should be ignored (CGROUP_DELETE_IGNORE_MIGRATION) or not (0).
+ * @returns 0 on success, >0 on error.
+ */
+static int cg_delete_cgroup_controller(char *cgroup_name, char *controller,
+ FILE *target_tasks, int flags)
+{
+ FILE *delete_tasks;
+ char path[FILENAME_MAX];
+ int ret = 0;
+
+ cgroup_dbg("Removing group %s:%s\n", controller, cgroup_name);
+
+ if (!(flags & CGFLAG_DELETE_EMPTY_ONLY)) {
+ /*
+ * Open tasks file of the group to delete.
+ */
+ if (!cg_build_path(cgroup_name, path, controller))
+ return ECGROUPSUBSYSNOTMOUNTED;
+ strncat(path, "tasks", sizeof(path) - strlen(path));
+
+ delete_tasks = fopen(path, "re");
+ if (delete_tasks) {
+ ret = cg_move_task_files(delete_tasks, target_tasks);
+ if (ret != 0)
+ cgroup_warn("Warning: removing tasks from %s failed: %s\n",
+ path, cgroup_strerror(ret));
+ fclose(delete_tasks);
+ } else {
+ /*
+ * Can't open the tasks file. If the file does not
+ * exist, ignore it - the group has been already
+ * removed.
+ */
+ if (errno != ENOENT) {
+ cgroup_err("Error: cannot open %s: %s\n",
+ path, strerror(errno));
+ last_errno = errno;
+ ret = ECGOTHER;
+ }
+ }
+
+ if (ret != 0 && !(flags & CGFLAG_DELETE_IGNORE_MIGRATION))
+ return ret;
+ }
+
+ /*
+ * Remove the group.
+ */
+ if (!cg_build_path(cgroup_name, path, controller))
+ return ECGROUPSUBSYSNOTMOUNTED;
+
+ ret = rmdir(path);
+ if (ret == 0 || errno == ENOENT)
+ return 0;
+
+ if ((flags & CGFLAG_DELETE_EMPTY_ONLY) && (errno == EBUSY))
+ return ECGNONEMPTY;
+
+ cgroup_warn("Warning: cannot remove directory %s: %s\n",
+ path, strerror(errno));
+ last_errno = errno;
+ return ECGOTHER;
+}
+
+/**
+ * Recursively delete one control group. Moves all tasks from the group and
+ * its subgroups to given task file.
+ *
+ * @param cgroup_name The group to delete.
+ * @param controller The controller, where to delete.
+ * @param target_tasks Opened file, where all tasks should be moved.
+ * @param flags Combination of CGFLAG_DELETE_* flags. The function assumes
+ * that CGFLAG_DELETE_RECURSIVE is set.
+ * @param delete_root Whether the group itself should be removed(1) or not(0).
+ */
+static int cg_delete_cgroup_controller_recursive(char *cgroup_name,
+ char *controller, FILE *target_tasks, int flags,
+ int delete_root)
+{
+ int ret;
+ void *handle;
+ struct cgroup_file_info info;
+ int level, group_len;
+ char child_name[FILENAME_MAX];
+
+ cgroup_dbg("Recursively removing %s:%s\n", controller, cgroup_name);
+
+ ret = cgroup_walk_tree_begin(controller, cgroup_name, 0, &handle,
+ &info, &level);
+
+ if (ret == 0)
+ ret = cgroup_walk_tree_set_flags(&handle,
+ CGROUP_WALK_TYPE_POST_DIR);
+
+ if (ret != 0) {
+ cgroup_walk_tree_end(&handle);
+ return ret;
+ }
+
+ group_len = strlen(info.full_path);
+
+ /*
+ * Skip the root group, it will be handled explicitly at the end.
+ */
+ ret = cgroup_walk_tree_next(0, &handle, &info, level);
+
+ while (ret == 0) {
+ if (info.type == CGROUP_FILE_TYPE_DIR && info.depth > 0) {
+ snprintf(child_name, sizeof(child_name), "%s/%s",
+ cgroup_name,
+ info.full_path + group_len);
+
+ ret = cg_delete_cgroup_controller(child_name,
+ controller, target_tasks,
+ flags);
+ if (ret != 0)
+ break;
+ }
+
+ ret = cgroup_walk_tree_next(0, &handle, &info, level);
+ }
+ if (ret == ECGEOF) {
+ /*
+ * Iteration finished successfully, remove the root group.
+ */
+ ret = 0;
+ if (delete_root)
+ ret = cg_delete_cgroup_controller(cgroup_name,
+ controller, target_tasks,
+ flags);
+ }
+
+ cgroup_walk_tree_end(&handle);
+ return ret;
+}
+
+/** cgroup_delete cgroup deletes a control group.
+ * struct cgroup *cgroup takes the group which is to be deleted.
+ *
+ * returns 0 on success.
+ */
+int cgroup_delete_cgroup(struct cgroup *cgroup, int ignore_migration)
+{
+ int flags = ignore_migration ? CGFLAG_DELETE_IGNORE_MIGRATION : 0;
+ return cgroup_delete_cgroup_ext(cgroup, flags);
+}
+
+int cgroup_delete_cgroup_ext(struct cgroup *cgroup, int flags)
+{
+ FILE *parent_tasks = NULL;
+ char parent_path[FILENAME_MAX];
+ int first_error = 0, first_errno = 0;
+ int i, ret;
+ char *parent_name = NULL;
+ int delete_group = 1;
+
+ if (!cgroup_initialized)
+ return ECGROUPNOTINITIALIZED;
+
+ if (!cgroup)
+ return ECGROUPNOTALLOWED;
+
+ if ((flags & CGFLAG_DELETE_RECURSIVE)
+ && (flags & CGFLAG_DELETE_EMPTY_ONLY))
+ return ECGINVAL;
+
+ for (i = 0; i < cgroup->index; i++) {
+ if (!cgroup_test_subsys_mounted(cgroup->controller[i]->name))
+ return ECGROUPSUBSYSNOTMOUNTED;
+ }
+
+ /*
+ * Remove the group from all controllers.
+ */
+ for (i = 0; i < cgroup->index; i++) {
+ ret = 0;
+
+ /* find parent, it can be different for each controller */
+ if (!(flags & CGFLAG_DELETE_EMPTY_ONLY)) {
+ ret = cgroup_find_parent(cgroup,
+ cgroup->controller[i]->name,
+ &parent_name);
+ if (ret) {
+ if (first_error == 0) {
+ first_errno = last_errno;
+ first_error = ret;
+ }
+ continue;
+ }
+ if (parent_name == NULL) {
+ /*
+ * Root group is being deleted.
+ */
+ if (flags & CGFLAG_DELETE_RECURSIVE) {
+ /*
+ * Move all tasks to the root group and
+ * do not delete it afterwards.
+ */
+ parent_name = strdup(".");
+ if (parent_name == NULL) {
+ if (first_error == 0) {
+ first_errno = errno;
+ first_error = ECGOTHER;
+ }
+ continue;
+ }
+ delete_group = 0;
+ } else
+ /*
+ * root group is being deleted in non-
+ * recursive mode
+ */
+ continue;
+ }
+ }
+
+ if (parent_name) {
+ /* tasks need to be moved, pre-open target tasks file */
+ if (!cg_build_path(parent_name, parent_path,
+ cgroup->controller[i]->name)) {
+ if (first_error == 0)
+ first_error = ECGFAIL;
+ free(parent_name);
+ continue;
+ }
+ strncat(parent_path, "/tasks", sizeof(parent_path)
+ - strlen(parent_path));
+
+ parent_tasks = fopen(parent_path, "we");
+ if (!parent_tasks) {
+ if (first_error == 0) {
+ cgroup_warn("Warning: cannot open tasks file %s: %s\n",
+ parent_path,
+ strerror(errno));
+ first_errno = errno;
+ first_error = ECGOTHER;
+ }
+ free(parent_name);
+ continue;
+ }
+ }
+ if (flags & CGFLAG_DELETE_RECURSIVE) {
+ ret = cg_delete_cgroup_controller_recursive(
+ cgroup->name,
+ cgroup->controller[i]->name,
+ parent_tasks, flags,
+ delete_group);
+ } else {
+ ret = cg_delete_cgroup_controller(cgroup->name,
+ cgroup->controller[i]->name,
+ parent_tasks, flags);
+ }
+
+ if (parent_tasks) {
+ fclose(parent_tasks);
+ parent_tasks = NULL;
+ }
+ free(parent_name);
+ parent_name = NULL;
+ /*
+ * If any of the controller delete fails, remember the first
+ * error code, but continue with next controller and try remove
+ * the group from all of them.
+ */
+ if (ret != 0 && first_error == 0) {
+ /*
+ * ECGNONEMPTY is more or less not an error, but an
+ * indication that something was not removed.
+ * Therefore it should be replaced by any other error.
+ */
+ if (ret != ECGNONEMPTY || first_error == ECGNONEMPTY) {
+ first_errno = last_errno;
+ first_error = ret;
+ }
+ }
+ }
+
+ /*
+ * Restore the last_errno to the first errno from
+ * cg_delete_cgroup_controller[_ext].
+ */
+ if (first_errno != 0)
+ last_errno = first_errno;
+
+ return first_error;
+}
+
+/*
+ * This function should really have more checks, but this version
+ * will assume that the callers have taken care of everything.
+ * Including the locking.
+ */
+static int cg_rd_ctrl_file(const char *subsys, const char *cgroup,
+ const char *file, char **value)
+{
+ char path[FILENAME_MAX];
+ FILE *ctrl_file = NULL;
+ int ret;
+
+ if (!cg_build_path_locked(cgroup, path, subsys))
+ return ECGFAIL;
+
+ strncat(path, file, sizeof(path) - strlen(path));
+ ctrl_file = fopen(path, "re");
+ if (!ctrl_file)
+ return ECGROUPVALUENOTEXIST;
+
+ *value = calloc(CG_VALUE_MAX, 1);
+ if (!*value) {
+ fclose(ctrl_file);
+ last_errno = errno;
+ return ECGOTHER;
+ }
+
+ /*
+ * using %as crashes when we try to read from files like
+ * memory.stat
+ */
+ ret = fread(*value, 1, CG_VALUE_MAX-1, ctrl_file);
+ if (ret < 0) {
+ free(*value);
+ *value = NULL;
+ } else {
+ /* remove trailing \n */
+ if (ret > 0 && (*value)[ret-1] == '\n')
+ (*value)[ret-1] = '\0';
+ }
+
+ fclose(ctrl_file);
+
+ return 0;
+}
+
+/*
+ * Call this function with required locks taken.
+ */
+static int cgroup_fill_cgc(struct dirent *ctrl_dir, struct cgroup *cgroup,
+ struct cgroup_controller *cgc, int cg_index)
+{
+ char *ctrl_name = NULL;
+ char *ctrl_file = NULL;
+ char *ctrl_value = NULL;
+ char *d_name = NULL;
+ char *tmp_path = NULL;
+ int tmp_len = 0;
+ char path[FILENAME_MAX+1];
+ char *buffer = NULL;
+ int error = 0;
+ struct stat stat_buffer;
+
+ d_name = strdup(ctrl_dir->d_name);
+
+ if (!strcmp(d_name, ".") || !strcmp(d_name, "..")) {
+ error = ECGINVAL;
+ goto fill_error;
+ }
+
+
+ /*
+ * This part really needs to be optimized out. Probably use
+ * some sort of a flag, but this is fine for now.
+ */
+
+ cg_build_path_locked(cgroup->name, path, cg_mount_table[cg_index].name);
+ strncat(path, d_name, sizeof(path) - strlen(path));
+
+ error = stat(path, &stat_buffer);
+
+ if (error) {
+ error = ECGFAIL;
+ goto fill_error;
+ }
+
+ /*
+ * We have already stored the tasks_uid & tasks_gid.
+ * This check is to avoid the overwriting of the values
+ * stored in control_uid & cotrol_gid. tasks file will
+ * have the uid and gid of the user who is capable of
+ * putting a task to this cgroup. control_uid and control_gid
+ * is meant for the users who are capable of managing the
+ * cgroup shares.
+ *
+ * The strstr() function will return the pointer to the
+ * beginning of the sub string "/tasks".
+ */
+ tmp_len = strlen(path) - strlen("/tasks");
+
+ /*
+ * tmp_path would be pointing to the last six characters
+ */
+ tmp_path = (char *)path + tmp_len;
+
+ /*
+ * Checking to see, if this is actually a 'tasks' file
+ * We need to compare the last 6 bytes
+ */
+ if (strcmp(tmp_path, "/tasks")){
+ cgroup->control_uid = stat_buffer.st_uid;
+ cgroup->control_gid = stat_buffer.st_gid;
+ }
+
+ ctrl_name = strtok_r(d_name, ".", &buffer);
+
+ if (!ctrl_name) {
+ error = ECGFAIL;
+ goto fill_error;
+ }
+
+ ctrl_file = strtok_r(NULL, ".", &buffer);
+
+ if (!ctrl_file) {
+ error = ECGINVAL;
+ goto fill_error;
+ }
+
+ if (strcmp(ctrl_name, cg_mount_table[cg_index].name) == 0) {
+ error = cg_rd_ctrl_file(cg_mount_table[cg_index].name,
+ cgroup->name, ctrl_dir->d_name, &ctrl_value);
+ if (error || !ctrl_value)
+ goto fill_error;
+
+ if (cgroup_add_value_string(cgc, ctrl_dir->d_name,
+ ctrl_value)) {
+ error = ECGFAIL;
+ goto fill_error;
+ }
+ }
+fill_error:
+ if (ctrl_value)
+ free(ctrl_value);
+ free(d_name);
+ return error;
+}
+
+/*
+ * cgroup_get_cgroup reads the cgroup data from the filesystem.
+ * struct cgroup has the name of the group to be populated
+ *
+ * return 0 on success.
+ */
+int cgroup_get_cgroup(struct cgroup *cgroup)
+{
+ int i, j;
+ char path[FILENAME_MAX];
+ DIR *dir = NULL;
+ struct dirent *ctrl_dir = NULL;
+ char *control_path = NULL;
+ int error;
+ int ret;
+
+ if (!cgroup_initialized) {
+ /* ECGROUPNOTINITIALIZED */
+ return ECGROUPNOTINITIALIZED;
+ }
+
+ if (!cgroup) {
+ /* ECGROUPNOTALLOWED */
+ return ECGROUPNOTALLOWED;
+ }
+
+ pthread_rwlock_rdlock(&cg_mount_table_lock);
+ for (i = 0; i < CG_CONTROLLER_MAX &&
+ cg_mount_table[i].name[0] != '\0'; i++) {
+ struct cgroup_controller *cgc;
+ struct stat stat_buffer;
+ int path_len;
+
+ if (!cg_build_path_locked(NULL, path,
+ cg_mount_table[i].name))
+ continue;
+
+ path_len = strlen(path);
+ strncat(path, cgroup->name, FILENAME_MAX - path_len - 1);
+
+ if (access(path, F_OK))
+ continue;
+
+ if (!cg_build_path_locked(cgroup->name, path,
+ cg_mount_table[i].name)) {
+ /*
+ * This fails when the cgroup does not exist
+ * for that controller.
+ */
+ continue;
+ }
+
+ /*
+ * Get the uid and gid information
+ */
+
+ ret = asprintf(&control_path, "%s/tasks", path);
+
+ if (ret < 0) {
+ last_errno = errno;
+ error = ECGOTHER;
+ goto unlock_error;
+ }
+
+ if (stat(control_path, &stat_buffer)) {
+ last_errno = errno;
+ free(control_path);
+ error = ECGOTHER;
+ goto unlock_error;
+ }
+
+ cgroup->tasks_uid = stat_buffer.st_uid;
+ cgroup->tasks_gid = stat_buffer.st_gid;
+
+ free(control_path);
+
+ cgc = cgroup_add_controller(cgroup,
+ cg_mount_table[i].name);
+ if (!cgc) {
+ error = ECGINVAL;
+ goto unlock_error;
+ }
+
+ dir = opendir(path);
+ if (!dir) {
+ last_errno = errno;
+ error = ECGOTHER;
+ goto unlock_error;
+ }
+
+ while ((ctrl_dir = readdir(dir)) != NULL) {
+ /*
+ * Skip over non regular files
+ */
+ if (ctrl_dir->d_type != DT_REG)
+ continue;
+
+ error = cgroup_fill_cgc(ctrl_dir, cgroup, cgc, i);
+ for (j = 0; j < cgc->index; j++)
+ cgc->values[j]->dirty = false;
+
+ if (error == ECGFAIL) {
+ closedir(dir);
+ goto unlock_error;
+ }
+ }
+ closedir(dir);
+ }
+
+ /* Check if the group really exists or not */
+ if (!cgroup->index) {
+ error = ECGROUPNOTEXIST;
+ goto unlock_error;
+ }
+
+ pthread_rwlock_unlock(&cg_mount_table_lock);
+ return 0;
+
+unlock_error:
+ pthread_rwlock_unlock(&cg_mount_table_lock);
+ /*
+ * XX: Need to figure out how to cleanup? Cleanup just the stuff
+ * we added, or the whole structure.
+ */
+ cgroup_free_controllers(cgroup);
+ cgroup = NULL;
+ return error;
+}
+
+/** cg_prepare_cgroup
+ * Process the selected rule. Prepare the cgroup structure which can be
+ * used to add the task to destination cgroup.
+ *
+ *
+ * returns 0 on success.
+ */
+static int cg_prepare_cgroup(struct cgroup *cgroup, pid_t pid,
+ const char *dest,
+ const char * const controllers[])
+{
+ int ret = 0, i;
+ const char *controller = NULL;
+ struct cgroup_controller *cptr = NULL;
+
+ /* Fill in cgroup details. */
+ cgroup_dbg("Will move pid %d to cgroup '%s'\n", pid, dest);
+
+ strncpy(cgroup->name, dest, FILENAME_MAX);
+ cgroup->name[FILENAME_MAX-1] = '\0';
+
+ /* Scan all the controllers */
+ for (i = 0; i < CG_CONTROLLER_MAX; i++) {
+ int j = 0;
+ if (!controllers[i])
+ return 0;
+ controller = controllers[i];
+
+ /* If first string is "*" that means all the mounted
+ * controllers. */
+ if (strcmp(controller, "*") == 0) {
+ pthread_rwlock_rdlock(&cg_mount_table_lock);
+ for (j = 0; j < CG_CONTROLLER_MAX &&
+ cg_mount_table[j].name[0] != '\0'; j++) {
+ cgroup_dbg("Adding controller %s\n",
+ cg_mount_table[j].name);
+ cptr = cgroup_add_controller(cgroup,
+ cg_mount_table[j].name);
+ if (!cptr) {
+ cgroup_warn("Warning: adding controller '%s' failed\n",
+ cg_mount_table[j].name);
+ pthread_rwlock_unlock(&cg_mount_table_lock);
+ cgroup_free_controllers(cgroup);
+ return ECGROUPNOTALLOWED;
+ }
+ }
+ pthread_rwlock_unlock(&cg_mount_table_lock);
+ return ret;
+ }
+
+ /* it is individual controller names and not "*" */
+ cgroup_dbg("Adding controller %s\n", controller);
+ cptr = cgroup_add_controller(cgroup, controller);
+ if (!cptr) {
+ cgroup_warn("Warning: adding controller '%s' failed\n",
+ controller);
+ cgroup_free_controllers(cgroup);
+ return ECGROUPNOTALLOWED;
+ }
+ }
+
+ return ret;
+}
+
+static struct cgroup_rule *cgroup_find_matching_rule_uid_gid(uid_t uid,
+ gid_t gid, struct cgroup_rule *rule)
+{
+ /* Temporary user data */
+ struct passwd *usr = NULL;
+
+ /* Temporary group data */
+ struct group *grp = NULL;
+
+ /* Temporary string pointer */
+ char *sp = NULL;
+
+ /* Loop variable */
+ int i = 0;
+
+ while (rule) {
+ /* Skip "%" which indicates continuation of previous rule. */
+ if (rule->username[0] == '%') {
+ rule = rule->next;
+ continue;
+ }
+ /* The wildcard rule always matches. */
+ if ((rule->uid == CGRULE_WILD) && (rule->gid == CGRULE_WILD))
+ return rule;
+
+ /* This is the simple case of the UID matching. */
+ if (rule->uid == uid)
+ return rule;
+
+ /* This is the simple case of the GID matching. */
+ if (rule->gid == gid)
+ return rule;
+
+ /* If this is a group rule, the UID might be a member. */
+ if (rule->username[0] == '@') {
+ /* Get the group data. */
+ sp = &(rule->username[1]);
+ grp = getgrnam(sp);
+ if (!grp)
+ continue;
+
+ /* Get the data for UID. */
+ usr = getpwuid(uid);
+ if (!usr)
+ continue;
+
+ /* If UID is a member of group, we matched. */
+ for (i = 0; grp->gr_mem[i]; i++) {
+ if (!(strcmp(usr->pw_name, grp->gr_mem[i])))
+ return rule;
+ }
+ }
+
+ /* If we haven't matched, try the next rule. */
+ rule = rule->next;
+ }
+
+ /* If we get here, no rules matched. */
+ return NULL;
+}
+
+/**
+ * Finds the first rule in the cached list that matches the given UID, GID
+ * or PROCESS NAME, and returns a pointer to that rule.
+ * This function uses rl_lock.
+ *
+ * This function may NOT be thread safe.
+ * @param uid The UID to match
+ * @param gid The GID to match
+ * @param procname The PROCESS NAME to match
+ * @return Pointer to the first matching rule, or NULL if no match
+ * TODO: Determine thread-safeness and fix if not safe.
+ */
+static struct cgroup_rule *cgroup_find_matching_rule(uid_t uid,
+ gid_t gid, const char *procname)
+{
+ /* Return value */
+ struct cgroup_rule *ret = rl.head;
+ char *base = NULL;
+
+ pthread_rwlock_wrlock(&rl_lock);
+ while (ret) {
+ ret = cgroup_find_matching_rule_uid_gid(uid, gid, ret);
+ if (!ret)
+ break;
+ if (!procname)
+ /* If procname is NULL, return a rule matching
+ * UID or GID */
+ break;
+ if (!ret->procname)
+ /* If no process name in a rule, that means wildcard */
+ break;
+ if (!strcmp(ret->procname, procname))
+ break;
+
+ base = cgroup_basename(procname);
+ if (!strcmp(ret->procname, base))
+ /* Check a rule of basename. */
+ break;
+ ret = ret->next;
+ free(base);
+ base = NULL;
+ }
+ pthread_rwlock_unlock(&rl_lock);
+
+ if (base)
+ free(base);
+
+ return ret;
+}
+
+/* Procedure the existence of cgroup "prefix" is in subsystem controller_name
+ * return 0 on success
+ */
+int cgroup_exist_in_subsystem(char *controller_name, char *prefix)
+{
+ DIR *dir;
+ char path[FILENAME_MAX];
+ char *ret_path;
+ int ret;
+
+ pthread_rwlock_rdlock(&cg_mount_table_lock);
+ ret_path = cg_build_path_locked(prefix, path, controller_name);
+ pthread_rwlock_unlock(&cg_mount_table_lock);
+ if (!ret_path) {
+ ret = 1;
+ goto end;
+ }
+
+ dir = opendir(path);
+ if (dir == NULL) {
+ /* cgroup in wanted subsystem does not exist */
+ ret = 1;
+ } else {
+ /* cgroup in wanted subsystem exists */
+ ret = 0;
+ closedir(dir);
+ }
+end:
+ return ret;
+}
+
+/* auxiliary function return a pointer to the string
+ * which is copy of input string and end with the slash
+ */
+char *cgroup_copy_with_slash(char *input)
+{
+ char *output;
+ int len = strlen(input);
+
+ /* if input does not end with '/', allocate one more space for it */
+ if ((input[len-1]) != '/')
+ len = len+1;
+
+ output = (char *)malloc(sizeof(char)*(len+1));
+ if (output == NULL)
+ return NULL;
+
+ strcpy(output, input);
+ output[len-1] = '/';
+ output[len] = '\0';
+
+ return output;
+}
+
+/* add controller to a group if it is not exists create it */
+static int add_controller(struct cgroup **pgroup, char *group_name,
+ char controller_name[FILENAME_MAX])
+{
+ int ret = 0;
+ struct cgroup_controller *controller = NULL;
+ struct cgroup *group = pgroup[0];
+
+ if (group == NULL) {
+ /* it is the first controllerc the group have to be created */
+ group = cgroup_new_cgroup(group_name);
+ if (group == NULL) {
+ ret = ECGFAIL;
+ goto end;
+ }
+ pgroup[0] = group;
+ }
+
+ controller = cgroup_add_controller(
+ group, controller_name);
+ if (controller == NULL) {
+ cgroup_free(&group);
+ ret = ECGFAIL;
+ }
+end:
+ return ret;
+}
+
+
+
+/* create control group based given template
+ * if the group already don't exist
+ * dest is template name with substitute variables
+ * tmp is used cgrules rule
+ */
+static int cgroup_create_template_group(char *orig_group_name,
+ struct cgroup_rule *tmp, int flags)
+{
+
+ char *template_name = NULL; /* name of the template */
+ char *group_name = NULL; /* name of the group based on template -
+ variables are substituted */
+ char *template_position; /* denotes directory in template path
+ which is investigated */
+ char *group_position; /* denotes directory in cgroup path
+ which is investigated */
+
+ struct cgroup *template_group = NULL;
+ int ret = 0;
+ int i;
+ int exist;
+
+ /* template name and group name have to have '/' sign at the end */
+ template_name = cgroup_copy_with_slash(tmp->destination);
+ if (template_name == NULL) {
+ ret = ECGOTHER;
+ last_errno = errno;
+ goto end;
+ }
+ group_name = cgroup_copy_with_slash(orig_group_name);
+ if (group_name == NULL) {
+ ret = ECGOTHER;
+ last_errno = errno;
+ free(template_name);
+ goto end;
+ }
+
+ /* set start positions */
+ template_position = strchr(template_name, '/');
+ group_position = strchr(group_name, '/');
+
+ /* go recursively through whole path to template group and create given
+ * directory if it does not exist yet
+ */
+ while ((group_position != NULL) && (template_position != NULL)) {
+ /* set new subpath */
+ group_position[0] = '\0';
+ template_position[0] = '\0';
+ template_group = NULL;
+
+ /* test for which controllers wanted group does not exist */
+ i = 0;
+ while (tmp->controllers[i] != NULL) {
+ exist = cgroup_exist_in_subsystem(tmp->controllers[i],
+ group_name);
+
+ if (exist != 0) {
+ /* the cgroup does not exist */
+ ret = add_controller(&template_group, group_name,
+ tmp->controllers[i]);
+ if (ret != 0)
+ goto while_end;
+ }
+ i++;
+ }
+
+ if (template_group != NULL) {
+ /* new group have to be created */
+ if (strcmp(group_name, template_name) == 0) {
+ /* the prefix cgroup without template */
+ ret = cgroup_create_cgroup(template_group, 0);
+ } else {
+ /* use template to create relevant cgroup */
+ ret = cgroup_config_create_template_group(
+ template_group, template_name,
+ flags);
+ }
+
+ if (ret != 0) {
+ cgroup_free(&template_group);
+ goto while_end;
+ }
+ cgroup_dbg("Group %s created - based on template %s\n",
+ group_name, template_name);
+
+ cgroup_free(&template_group);
+ }
+ template_position[0] = '/';
+ group_position[0] = '/';
+ template_position = strchr(++template_position, '/');
+ group_position = strchr(++group_position, '/');
+ }
+
+while_end:
+ if ((template_position != NULL ) && (template_position[0] == '\0'))
+ template_position[0] = '/';
+ if ((group_position != NULL) && (group_position[0] == '\0'))
+ group_position[0] = '/';
+
+end:
+ if (group_name != NULL)
+ free(group_name);
+ if (template_name != NULL)
+ free(template_name);
+ return ret;
+}
+
+int cgroup_change_cgroup_flags(uid_t uid, gid_t gid,
+ const char *procname, pid_t pid, int flags)
+{
+ /* Temporary pointer to a rule */
+ struct cgroup_rule *tmp = NULL;
+
+ /* Temporary variables for destination substitution */
+ char newdest[FILENAME_MAX];
+ int i, j;
+ int written;
+ int available;
+ struct passwd *user_info;
+ struct group *group_info;
+
+ /* Return codes */
+ int ret = 0;
+
+ /* We need to check this before doing anything else! */
+ if (!cgroup_initialized) {
+ cgroup_warn("Warning: libcgroup is not initialized\n");
+ ret = ECGROUPNOTINITIALIZED;
+ goto finished;
+ }
+
+ /*
+ * If the user did not ask for cached rules, we must parse the
+ * configuration to find a matching rule (if one exists). Else, we'll
+ * find the first match in the cached list (rl).
+ */
+ if (!(flags & CGFLAG_USECACHE)) {
+ cgroup_dbg("Not using cached rules for PID %d.\n", pid);
+ ret = cgroup_parse_rules(false, uid, gid, procname);
+
+ /* The configuration file has an error! We must exit now. */
+ if (ret != -1 && ret != 0) {
+ cgroup_err("Error: failed to parse the configuration rules\n");
+ goto finished;
+ }
+
+ /* We did not find a matching rule, so we're done. */
+ if (ret == 0) {
+ cgroup_dbg("No rule found to match PID: %d, UID: %d, "
+ "GID: %d\n", pid, uid, gid);
+ goto finished;
+ }
+
+ /* Otherwise, we did match a rule and it's in trl. */
+ tmp = trl.head;
+ } else {
+ /* Find the first matching rule in the cached list. */
+ tmp = cgroup_find_matching_rule(uid, gid, procname);
+ if (!tmp) {
+ cgroup_dbg("No rule found to match PID: %d, UID: %d, "
+ "GID: %d\n", pid, uid, gid);
+ ret = 0;
+ goto finished;
+ }
+ }
+ cgroup_dbg("Found matching rule %s for PID: %d, UID: %d, GID: %d\n",
+ tmp->username, pid, uid, gid);
+
+ /* If we are here, then we found a matching rule, so execute it. */
+ do {
+ cgroup_dbg("Executing rule %s for PID %d... ", tmp->username,
+ pid);
+ /* Destination substitutions */
+ for(j = i = 0; i < strlen(tmp->destination) &&
+ (j < FILENAME_MAX - 2); ++i, ++j) {
+ if(tmp->destination[i] == '%') {
+ /* How many bytes did we write / error check */
+ written = 0;
+ /* How many bytes can we write */
+ available = FILENAME_MAX - j - 2;
+ /* Substitution */
+ switch(tmp->destination[++i]) {
+ case 'U':
+ written = snprintf(newdest+j, available,
+ "%d", uid);
+ break;
+ case 'u':
+ user_info = getpwuid(uid);
+ if(user_info) {
+ written = snprintf(newdest + j,
+ available, "%s",
+ user_info -> pw_name);
+ } else {
+ written = snprintf(newdest + j,
+ available, "%d", uid);
+ }
+ break;
+ case 'G':
+ written = snprintf(newdest + j,
+ available, "%d", gid);
+ break;
+ case 'g':
+ group_info = getgrgid(gid);
+ if(group_info) {
+ written = snprintf(newdest + j,
+ available, "%s",
+ group_info -> gr_name);
+ } else {
+ written = snprintf(newdest + j,
+ available, "%d", gid);
+ }
+ break;
+ case 'P':
+ written = snprintf(newdest + j,
+ available, "%d", pid);
+ break;
+ case 'p':
+ if(procname) {
+ written = snprintf(newdest + j,
+ available, "%s",
+ procname);
+ } else {
+ written = snprintf(newdest + j,
+ available, "%d", pid);
+ }
+ break;
+ }
+ written = min(written, available);
+ /*
+ * written<1 only when either error occurred
+ * during snprintf or if no substitution was
+ * made at all. In both cases, we want to just
+ * copy input string.
+ */
+ if(written<1) {
+ newdest[j] = '%';
+ if(available>1)
+ newdest[++j] =
+ tmp->destination[i];
+ } else {
+ /*
+ * In next iteration, we will write
+ * just after the substitution, but j
+ * will get incremented in the
+ * meantime.
+ */
+ j += written - 1;
+ }
+ } else {
+ if(tmp->destination[i] == '\\')
+ ++i;
+ newdest[j] = tmp->destination[i];
+ }
+ }
+
+ newdest[j] = 0;
+ if (strcmp(newdest, tmp->destination) != 0) {
+ /* destination tag contains templates */
+
+ cgroup_dbg("control group %s is template\n", newdest);
+ ret = cgroup_create_template_group(newdest, tmp, flags);
+ }
+
+ /* Apply the rule */
+ ret = cgroup_change_cgroup_path(newdest,
+ pid, (const char * const *)tmp->controllers);
+ if (ret) {
+ cgroup_warn("Warning: failed to apply the rule. Error was: %d\n",
+ ret);
+ goto finished;
+ }
+ cgroup_dbg("OK!\n");
+
+ /* Now, check for multi-line rules. As long as the "next"
+ * rule starts with '%', it's actually part of the rule that
+ * we just executed.
+ */
+ tmp = tmp->next;
+ } while (tmp && (tmp->username[0] == '%'));
+
+finished:
+ return ret;
+}
+
+int cgroup_change_cgroup_uid_gid_flags(uid_t uid, gid_t gid,
+ pid_t pid, int flags)
+{
+ return cgroup_change_cgroup_flags(uid, gid, NULL, pid, flags);
+}
+
+/**
+ * Provides backwards-compatibility with older versions of the API. This
+ * function is deprecated, and cgroup_change_cgroup_uid_gid_flags() should be
+ * used instead. In fact, this function simply calls the newer one with flags
+ * set to 0 (none).
+ * @param uid The UID to match
+ * @param gid The GID to match
+ * @param pid The PID of the process to move
+ * @return 0 on success, > 0 on error
+ *
+ */
+int cgroup_change_cgroup_uid_gid(uid_t uid, gid_t gid, pid_t pid)
+{
+ return cgroup_change_cgroup_uid_gid_flags(uid, gid, pid, 0);
+}
+
+/**
+ * Changes the cgroup of a program based on the path provided. In this case,
+ * the user must already know into which cgroup the task should be placed and
+ * no rules will be parsed.
+ *
+ * returns 0 on success.
+ */
+int cgroup_change_cgroup_path(const char *dest, pid_t pid,
+ const char *const controllers[])
+{
+ int ret;
+ struct cgroup cgroup;
+
+ if (!cgroup_initialized) {
+ cgroup_warn("Warning: libcgroup is not initialized\n");
+ return ECGROUPNOTINITIALIZED;
+ }
+ memset(&cgroup, 0, sizeof(struct cgroup));
+
+ ret = cg_prepare_cgroup(&cgroup, pid, dest, controllers);
+ if (ret)
+ return ret;
+ /* Add task to cgroup */
+ ret = cgroup_attach_task_pid(&cgroup, pid);
+ if (ret)
+ cgroup_warn("Warning: cgroup_attach_task_pid failed: %d\n",
+ ret);
+ cgroup_free_controllers(&cgroup);
+ return ret;
+}
+
+/**
+ * Changes the cgroup of all running PIDs based on the rules in the config
+ * file. If a rules exists for a PID, then the PID is placed in the correct
+ * group.
+ *
+ * This function may be called after creating new control groups to move
+ * running PIDs into the newly created control groups.
+ * @return 0 on success, < 0 on error
+ */
+int cgroup_change_all_cgroups(void)
+{
+ DIR *dir;
+ struct dirent *pid_dir = NULL;
+ char *path = "/proc/";
+
+ dir = opendir(path);
+ if (!dir)
+ return -ECGOTHER;
+
+ while ((pid_dir = readdir(dir)) != NULL) {
+ int err, pid;
+ uid_t euid;
+ gid_t egid;
+ char *procname = NULL;
+
+ err = sscanf(pid_dir->d_name, "%i", &pid);
+ if (err < 1)
+ continue;
+
+ err = cgroup_get_uid_gid_from_procfs(pid, &euid, &egid);
+ if (err)
+ continue;
+
+ err = cgroup_get_procname_from_procfs(pid, &procname);
+ if (err)
+ continue;
+
+ err = cgroup_change_cgroup_flags(euid,
+ egid, procname, pid, CGFLAG_USECACHE);
+ if (err)
+ cgroup_dbg("cgroup change pid %i failed\n", pid);
+
+ free(procname);
+ }
+
+ closedir(dir);
+ return 0;
+}
+
+/**
+ * Print the cached rules table. This function should be called only after
+ * first calling cgroup_parse_config(), but it will work with an empty rule
+ * list.
+ * @param fp The file stream to print to
+ */
+void cgroup_print_rules_config(FILE *fp)
+{
+ /* Iterator */
+ struct cgroup_rule *itr = NULL;
+
+ /* Loop variable */
+ int i = 0;
+
+ pthread_rwlock_rdlock(&rl_lock);
+
+ if (!(rl.head)) {
+ fprintf(fp, "The rules table is empty.\n\n");
+ pthread_rwlock_unlock(&rl_lock);
+ return;
+ }
+
+ itr = rl.head;
+ while (itr) {
+ fprintf(fp, "Rule: %s", itr->username);
+ if (itr->procname)
+ fprintf(fp, ":%s", itr->procname);
+ fprintf(fp, "\n");
+
+ if (itr->uid == CGRULE_WILD)
+ fprintf(fp, " UID: any\n");
+ else if (itr->uid == CGRULE_INVALID)
+ fprintf(fp, " UID: N/A\n");
+ else
+ fprintf(fp, " UID: %d\n", itr->uid);
+
+ if (itr->gid == CGRULE_WILD)
+ fprintf(fp, " GID: any\n");
+ else if (itr->gid == CGRULE_INVALID)
+ fprintf(fp, " GID: N/A\n");
+ else
+ fprintf(fp, " GID: %d\n", itr->gid);
+
+ fprintf(fp, " DEST: %s\n", itr->destination);
+
+ fprintf(fp, " CONTROLLERS:\n");
+ for (i = 0; i < MAX_MNT_ELEMENTS; i++) {
+ if (itr->controllers[i])
+ fprintf(fp, " %s\n", itr->controllers[i]);
+ }
+ fprintf(fp, "\n");
+ itr = itr->next;
+ }
+ pthread_rwlock_unlock(&rl_lock);
+}
+
+/**
+ * Reloads the rules list, using the given configuration file. This function
+ * is probably NOT thread safe (calls cgroup_parse_rules()).
+ * @return 0 on success, > 0 on failure
+ */
+int cgroup_reload_cached_rules(void)
+{
+ /* Return codes */
+ int ret = 0;
+
+ cgroup_dbg("Reloading cached rules from %s.\n", CGRULES_CONF_FILE);
+ ret = cgroup_parse_rules(true, CGRULE_INVALID, CGRULE_INVALID, NULL);
+ if (ret) {
+ cgroup_warn("Warning: error parsing configuration file '%s': %d\n",
+ CGRULES_CONF_FILE, ret);
+ ret = ECGRULESPARSEFAIL;
+ goto finished;
+ }
+
+ #ifdef CGROUP_DEBUG
+ cgroup_print_rules_config(stdout);
+ #endif
+
+finished:
+ return ret;
+}
+
+/**
+ * Initializes the rules cache.
+ * @return 0 on success, > 0 on error
+ */
+int cgroup_init_rules_cache(void)
+{
+ /* Return codes */
+ int ret = 0;
+
+ /* Attempt to read the configuration file and cache the rules. */
+ ret = cgroup_parse_rules(true, CGRULE_INVALID, CGRULE_INVALID, NULL);
+ if (ret) {
+ cgroup_dbg("Could not initialize rule cache, error was: %d\n",
+ ret);
+ }
+
+ return ret;
+}
+
+/**
+ * cgroup_get_current_controller_path
+ * @pid: pid of the current process for which the path is to be determined
+ * @controller: name of the controller for which to determine current path
+ * @current_path: a pointer that is filled with the value of the current
+ * path as seen in /proc/<pid>/cgroup
+ */
+int cgroup_get_current_controller_path(pid_t pid, const char *controller,
+ char **current_path)
+{
+ char *path = NULL;
+ int ret;
+ FILE *pid_cgroup_fd = NULL;
+
+ if (!controller)
+ return ECGOTHER;
+
+ if (!cgroup_initialized) {
+ cgroup_warn("Warning: libcgroup is not initialized\n");
+ return ECGROUPNOTINITIALIZED;
+ }
+
+ ret = asprintf(&path, "/proc/%d/cgroup", pid);
+ if (ret <= 0) {
+ cgroup_warn(
+ "Warning: cannot allocate memory (/proc/pid/cgroup) ret %d\n",
+ ret);
+ return ret;
+ }
+
+ ret = ECGROUPNOTEXIST;
+ pid_cgroup_fd = fopen(path, "re");
+ if (!pid_cgroup_fd)
+ goto cleanup_path;
+
+ /*
+ * Why do we grab the cg_mount_table_lock?, the reason is that
+ * the cgroup of a pid can change via the cgroup_attach_task_pid()
+ * call. To make sure, we return consitent and safe results,
+ * we acquire the lock upfront. We can optimize by acquiring
+ * and releasing the lock in the while loop, but that
+ * will be more expensive.
+ */
+ pthread_rwlock_rdlock(&cg_mount_table_lock);
+ while (!feof(pid_cgroup_fd)) {
+ char controllers[FILENAME_MAX];
+ char cgroup_path[FILENAME_MAX];
+ int num;
+ char *savedptr;
+ char *token;
+
+ ret = fscanf(pid_cgroup_fd, "%d:%[^:]:%s\n", &num, controllers,
+ cgroup_path);
+ /*
+ * Magic numbers like "3" seem to be integrating into
+ * my daily life, I need some magic to help make them
+ * disappear :)
+ */
+ if (ret != 3) {
+ cgroup_warn("Warning: read failed for pid_cgroup_fd ret %d\n",
+ ret);
+ last_errno = errno;
+ ret = ECGOTHER;
+ goto done;
+ }
+
+ token = strtok_r(controllers, ",", &savedptr);
+ while (token) {
+ if (strncmp(controller, token, strlen(controller) + 1)
+ == 0) {
+ *current_path = strdup(cgroup_path);
+ if (!*current_path) {
+ last_errno = errno;
+ ret = ECGOTHER;
+ goto done;
+ }
+ ret = 0;
+ goto done;
+ }
+ token = strtok_r(NULL, ",", &savedptr);
+ }
+ }
+
+done:
+ pthread_rwlock_unlock(&cg_mount_table_lock);
+ fclose(pid_cgroup_fd);
+cleanup_path:
+ free(path);
+ return ret;
+}
+
+const char *cgroup_strerror(int code)
+{
+ if (code == ECGOTHER)
+ return strerror_r(cgroup_get_last_errno(), errtext, MAXLEN);
+
+ return cgroup_strerror_codes[code % ECGROUPNOTCOMPILED];
+}
+
+/**
+ * Return last errno, which caused ECGOTHER error.
+ */
+int cgroup_get_last_errno(void)
+{
+ return last_errno;
+}
+
+
+static int cg_walk_node(FTS *fts, FTSENT *ent, const int depth,
+ struct cgroup_file_info *info, int dir)
+{
+ int ret = 0;
+
+ if (!cgroup_initialized)
+ return ECGROUPNOTINITIALIZED;
+
+ cgroup_dbg("seeing file %s\n", ent->fts_path);
+
+ info->path = ent->fts_name;
+ info->parent = ent->fts_parent->fts_name;
+ info->full_path = ent->fts_path;
+ info->depth = ent->fts_level;
+ info->type = CGROUP_FILE_TYPE_OTHER;
+
+ if (depth && (info->depth > depth))
+ return 0;
+
+ switch (ent->fts_info) {
+ case FTS_DNR:
+ case FTS_ERR:
+ errno = ent->fts_errno;
+ break;
+ case FTS_D:
+ if (dir & CGROUP_WALK_TYPE_PRE_DIR)
+ info->type = CGROUP_FILE_TYPE_DIR;
+ break;
+ case FTS_DC:
+ case FTS_NSOK:
+ case FTS_NS:
+ case FTS_DP:
+ if (dir & CGROUP_WALK_TYPE_POST_DIR)
+ info->type = CGROUP_FILE_TYPE_DIR;
+ break;
+ case FTS_F:
+ info->type = CGROUP_FILE_TYPE_FILE;
+ break;
+ case FTS_DEFAULT:
+ break;
+ }
+ return ret;
+}
+
+int cgroup_walk_tree_next(int depth, void **handle,
+ struct cgroup_file_info *info, int base_level)
+{
+ int ret = 0;
+ struct cgroup_tree_handle *entry;
+ FTSENT *ent;
+
+ if (!cgroup_initialized)
+ return ECGROUPNOTINITIALIZED;
+
+ if (!handle)
+ return ECGINVAL;
+
+ entry = (struct cgroup_tree_handle *) *handle;
+
+ ent = fts_read(entry->fts);
+ if (!ent)
+ return ECGEOF;
+ if (!base_level && depth)
+ base_level = ent->fts_level + depth;
+
+ ret = cg_walk_node(entry->fts, ent, base_level, info, entry->flags);
+
+ *handle = entry;
+ return ret;
+}
+
+int cgroup_walk_tree_end(void **handle)
+{
+ struct cgroup_tree_handle *entry;
+
+ if (!cgroup_initialized)
+ return ECGROUPNOTINITIALIZED;
+
+ if (!handle)
+ return ECGINVAL;
+
+ entry = (struct cgroup_tree_handle *) *handle;
+
+ fts_close(entry->fts);
+ free(entry);
+ *handle = NULL;
+ return 0;
+}
+
+/*
+ * TODO: Need to decide a better place to put this function.
+ */
+int cgroup_walk_tree_begin(const char *controller, const char *base_path,
+ int depth, void **handle, struct cgroup_file_info *info,
+ int *base_level)
+{
+ int ret = 0;
+ char *cg_path[2];
+ char full_path[FILENAME_MAX];
+ FTSENT *ent;
+ struct cgroup_tree_handle *entry;
+
+ if (!cgroup_initialized)
+ return ECGROUPNOTINITIALIZED;
+
+ if (!handle)
+ return ECGINVAL;
+
+ cgroup_dbg("path is %s\n", base_path);
+
+ if (!cg_build_path(base_path, full_path, controller))
+ return ECGOTHER;
+
+ entry = calloc(sizeof(struct cgroup_tree_handle), 1);
+
+ if (!entry) {
+ last_errno = errno;
+ *handle = NULL;
+ return ECGOTHER;
+ }
+
+ entry->flags |= CGROUP_WALK_TYPE_PRE_DIR;
+
+ *base_level = 0;
+ cg_path[0] = full_path;
+ cg_path[1] = NULL;
+
+ entry->fts = fts_open(cg_path, FTS_LOGICAL | FTS_NOCHDIR |
+ FTS_NOSTAT, NULL);
+ if (entry->fts == NULL) {
+ free(entry);
+ last_errno = errno;
+ *handle = NULL;
+ return ECGOTHER;
+ }
+ ent = fts_read(entry->fts);
+ if (!ent) {
+ cgroup_warn("Warning: fts_read failed\n");
+ fts_close(entry->fts);
+ free(entry);
+ *handle = NULL;
+ return ECGINVAL;
+ }
+ if (!*base_level && depth)
+ *base_level = ent->fts_level + depth;
+
+ ret = cg_walk_node(entry->fts, ent, *base_level, info, entry->flags);
+ if (ret != 0) {
+ fts_close(entry->fts);
+ free(entry);
+ *handle = NULL;
+ } else {
+ *handle = entry;
+ }
+ return ret;
+}
+
+int cgroup_walk_tree_set_flags(void **handle, int flags)
+{
+ struct cgroup_tree_handle *entry;
+
+ if (!cgroup_initialized)
+ return ECGROUPNOTINITIALIZED;
+
+ if (!handle)
+ return ECGINVAL;
+
+ if ((flags & CGROUP_WALK_TYPE_PRE_DIR) &&
+ (flags & CGROUP_WALK_TYPE_POST_DIR))
+ return ECGINVAL;
+
+ entry = (struct cgroup_tree_handle *) *handle;
+ entry->flags = flags;
+
+ *handle = entry;
+ return 0;
+}
+
+/*
+ * This parses a stat line which is in the form of (name value) pair
+ * separated by a space.
+ */
+static int cg_read_stat(FILE *fp, struct cgroup_stat *cgroup_stat)
+{
+ int ret = 0;
+ char *line = NULL;
+ size_t len = 0;
+ ssize_t read_bytes;
+ char *token;
+ char *saveptr = NULL;
+
+ read_bytes = getline(&line, &len, fp);
+ if (read_bytes == -1) {
+ ret = ECGEOF;
+ goto out_free;
+ }
+
+ token = strtok_r(line, " ", &saveptr);
+ if (!token) {
+ ret = ECGINVAL;
+ goto out_free;
+ }
+ strncpy(cgroup_stat->name, token, FILENAME_MAX);
+
+ token = strtok_r(NULL, " ", &saveptr);
+ if (!token) {
+ ret = ECGINVAL;
+ goto out_free;
+ }
+ strncpy(cgroup_stat->value, token, CG_VALUE_MAX);
+
+out_free:
+ free(line);
+ return ret;
+}
+
+
+int cgroup_read_value_end(void **handle)
+{
+ FILE *fp;
+
+ if (!cgroup_initialized)
+ return ECGROUPNOTINITIALIZED;
+
+ if (!handle)
+ return ECGINVAL;
+
+ fp = (FILE *)*handle;
+ fclose(fp);
+
+ return 0;
+}
+
+int cgroup_read_value_next(void **handle, char *buffer, int max)
+{
+ int ret = 0;
+ char *ret_c;
+ FILE *fp;
+
+ if (!cgroup_initialized)
+ return ECGROUPNOTINITIALIZED;
+
+ if (!buffer || !handle)
+ return ECGINVAL;
+
+ fp = (FILE *)*handle;
+ ret_c = fgets(buffer, max, fp);
+ if (ret_c == NULL)
+ ret = ECGEOF;
+
+ return ret;
+}
+
+int cgroup_read_value_begin(const char *controller, const char *path,
+ char *name, void **handle, char *buffer, int max)
+{
+ int ret = 0;
+ char *ret_c = NULL;
+ char stat_file[FILENAME_MAX];
+ char stat_path[FILENAME_MAX];
+ FILE *fp;
+
+ if (!cgroup_initialized)
+ return ECGROUPNOTINITIALIZED;
+
+ if (!buffer || !handle)
+ return ECGINVAL;
+
+ if (!cg_build_path(path, stat_path, controller))
+ return ECGOTHER;
+
+ snprintf(stat_file, sizeof(stat_file), "%s/%s", stat_path,
+ name);
+ fp = fopen(stat_file, "re");
+ if (!fp) {
+ cgroup_warn("Warning: fopen failed\n");
+ last_errno = errno;
+ *handle = NULL;
+ return ECGOTHER;
+ }
+
+ ret_c = fgets(buffer, max, fp);
+ if (ret_c == NULL)
+ ret = ECGEOF;
+
+ *handle = fp;
+ return ret;
+}
+
+
+
+int cgroup_read_stats_end(void **handle)
+{
+ FILE *fp;
+
+ if (!cgroup_initialized)
+ return ECGROUPNOTINITIALIZED;
+
+ if (!handle)
+ return ECGINVAL;
+
+ fp = (FILE *)*handle;
+ if (fp == NULL)
+ return ECGINVAL;
+
+ fclose(fp);
+ return 0;
+}
+
+int cgroup_read_stats_next(void **handle, struct cgroup_stat *cgroup_stat)
+{
+ int ret = 0;
+ FILE *fp;
+
+ if (!cgroup_initialized)
+ return ECGROUPNOTINITIALIZED;
+
+ if (!handle || !cgroup_stat)
+ return ECGINVAL;
+
+ fp = (FILE *)*handle;
+ ret = cg_read_stat(fp, cgroup_stat);
+ *handle = fp;
+ return ret;
+}
+
+/*
+ * TODO: Need to decide a better place to put this function.
+ */
+int cgroup_read_stats_begin(const char *controller, const char *path,
+ void **handle, struct cgroup_stat *cgroup_stat)
+{
+ int ret = 0;
+ char stat_file[FILENAME_MAX];
+ char stat_path[FILENAME_MAX];
+ FILE *fp;
+
+ if (!cgroup_initialized)
+ return ECGROUPNOTINITIALIZED;
+
+ if (!cgroup_stat || !handle)
+ return ECGINVAL;
+
+ if (!cg_build_path(path, stat_path, controller))
+ return ECGOTHER;
+
+ snprintf(stat_file, sizeof(stat_file), "%s/%s.stat", stat_path,
+ controller);
+
+ fp = fopen(stat_file, "re");
+ if (!fp) {
+ cgroup_warn("Warning: fopen failed\n");
+ return ECGINVAL;
+ }
+
+ ret = cg_read_stat(fp, cgroup_stat);
+ *handle = fp;
+ return ret;
+}
+
+int cgroup_get_task_end(void **handle)
+{
+ if (!cgroup_initialized)
+ return ECGROUPNOTINITIALIZED;
+
+ if (!*handle)
+ return ECGINVAL;
+
+ fclose((FILE *) *handle);
+ *handle = NULL;
+
+ return 0;
+}
+
+int cgroup_get_task_next(void **handle, pid_t *pid)
+{
+ int ret;
+
+ if (!cgroup_initialized)
+ return ECGROUPNOTINITIALIZED;
+
+ if (!handle)
+ return ECGINVAL;
+
+ ret = fscanf((FILE *) *handle, "%u", pid);
+
+ if (ret != 1) {
+ if (ret == EOF)
+ return ECGEOF;
+ last_errno = errno;
+ return ECGOTHER;
+ }
+
+ return 0;
+}
+
+int cgroup_get_task_begin(const char *cgroup, const char *controller,
+ void **handle, pid_t *pid)
+{
+ int ret = 0;
+ char path[FILENAME_MAX];
+ char *fullpath = NULL;
+
+ if (!cgroup_initialized)
+ return ECGROUPNOTINITIALIZED;
+
+ if (!cg_build_path(cgroup, path, controller))
+ return ECGOTHER;
+
+ ret = asprintf(&fullpath, "%s/tasks", path);
+
+ if (ret < 0) {
+ last_errno = errno;
+ return ECGOTHER;
+ }
+
+ *handle = (void *) fopen(fullpath, "re");
+ free(fullpath);
+
+ if (!*handle) {
+ last_errno = errno;
+ return ECGOTHER;
+ }
+ ret = cgroup_get_task_next(handle, pid);
+
+ return ret;
+}
+
+
+int cgroup_get_controller_end(void **handle)
+{
+ int *pos = (int *) *handle;
+
+ if (!cgroup_initialized)
+ return ECGROUPNOTINITIALIZED;
+
+ if (!pos)
+ return ECGINVAL;
+
+ free(pos);
+ *handle = NULL;
+
+ return 0;
+}
+
+int cgroup_get_controller_next(void **handle, struct cgroup_mount_point *info)
+{
+ int *pos = (int *) *handle;
+ int ret = 0;
+
+ if (!cgroup_initialized)
+ return ECGROUPNOTINITIALIZED;
+
+ if (!pos)
+ return ECGINVAL;
+
+ if (!info)
+ return ECGINVAL;
+
+ pthread_rwlock_rdlock(&cg_mount_table_lock);
+
+ if (cg_mount_table[*pos].name[0] == '\0') {
+ ret = ECGEOF;
+ goto out_unlock;
+ }
+
+ strncpy(info->name, cg_mount_table[*pos].name, FILENAME_MAX);
+
+ strncpy(info->path, cg_mount_table[*pos].mount.path, FILENAME_MAX);
+
+ (*pos)++;
+ *handle = pos;
+
+out_unlock:
+ pthread_rwlock_unlock(&cg_mount_table_lock);
+ return ret;
+}
+
+int cgroup_get_controller_begin(void **handle, struct cgroup_mount_point *info)
+{
+ int *pos;
+
+ if (!cgroup_initialized)
+ return ECGROUPNOTINITIALIZED;
+
+ if (!info)
+ return ECGINVAL;
+
+ pos = malloc(sizeof(int));
+
+ if (!pos) {
+ last_errno = errno;
+ return ECGOTHER;
+ }
+
+ *pos = 0;
+
+ *handle = pos;
+
+ return cgroup_get_controller_next(handle, info);
+}
+
+/**
+ * Get process data (euid and egid) from /proc/<pid>/status file.
+ * @param pid: The process id
+ * @param euid: The uid of param pid
+ * @param egid: The gid of param pid
+ * @return 0 on success, > 0 on error.
+ */
+int cgroup_get_uid_gid_from_procfs(pid_t pid, uid_t *euid, gid_t *egid)
+{
+ FILE *f;
+ char path[FILENAME_MAX];
+ char buf[4092];
+ uid_t ruid, suid, fsuid;
+ gid_t rgid, sgid, fsgid;
+ bool found_euid = false;
+ bool found_egid = false;
+
+ sprintf(path, "/proc/%d/status", pid);
+ f = fopen(path, "re");
+ if (!f)
+ return ECGROUPNOTEXIST;
+
+ while (fgets(buf, sizeof(buf), f)) {
+ if (!strncmp(buf, "Uid:", 4)) {
+ if (sscanf((buf + strlen("Uid:") + 1), "%d%d%d%d",
+ &ruid, euid, &suid, &fsuid) != 4)
+ break;
+ cgroup_dbg("Scanned proc values are %d %d %d %d\n",
+ ruid, *euid, suid, fsuid);
+ found_euid = true;
+ } else if (!strncmp(buf, "Gid:", 4)) {
+ if (sscanf((buf + strlen("Gid:") + 1), "%d%d%d%d",
+ &rgid, egid, &sgid, &fsgid) != 4)
+ break;
+ cgroup_dbg("Scanned proc values are %d %d %d %d\n",
+ rgid, *egid, sgid, fsgid);
+ found_egid = true;
+ }
+ if (found_euid && found_egid)
+ break;
+ }
+ fclose(f);
+ if (!found_euid || !found_egid) {
+ /*
+ * This method doesn't match the file format of
+ * /proc/<pid>/status. The format has been changed
+ * and we should catch up the change.
+ */
+ cgroup_warn("Warning: invalid file format of /proc/%d/status\n",
+ pid);
+ return ECGFAIL;
+ }
+ return 0;
+}
+
+/**
+ * Get process name from /proc/<pid>/status file.
+ * @param pid: The process id
+ * @param pname_status : The process name
+ * @return 0 on success, > 0 on error.
+ */
+static int cg_get_procname_from_proc_status(pid_t pid, char **procname_status)
+{
+ int ret = ECGFAIL;
+ int len;
+ FILE *f;
+ char path[FILENAME_MAX];
+ char buf[4092];
+
+ sprintf(path, "/proc/%d/status", pid);
+ f = fopen(path, "re");
+ if (!f)
+ return ECGROUPNOTEXIST;
+
+ while (fgets(buf, sizeof(buf), f)) {
+ if (!strncmp(buf, "Name:", 5)) {
+ len = strlen(buf);
+ if (buf[len - 1] == '\n')
+ buf[len - 1] = '\0';
+ *procname_status = strdup(buf + strlen("Name:") + 1);
+ if (*procname_status == NULL) {
+ last_errno = errno;
+ ret = ECGOTHER;
+ break;
+ }
+ ret = 0;
+ break;
+ }
+ }
+ fclose(f);
+ return ret;
+}
+
+/**
+ * Get process name from /proc/<pid>/cmdline file.
+ * This function is mainly for getting a script name (shell, perl,
+ * etc). A script name is written into the second or later argument
+ * of /proc/<pid>/cmdline. This function gets each argument and
+ * compares it to a process name taken from /proc/<pid>/status.
+ * @param pid: The process id
+ * @param pname_status : The process name taken from /proc/<pid>/status
+ * @param pname_cmdline: The process name taken from /proc/<pid>/cmdline
+ * @return 0 on success, > 0 on error.
+ */
+static int cg_get_procname_from_proc_cmdline(pid_t pid,
+ const char *pname_status, char **pname_cmdline)
+{
+ FILE *f;
+ int ret = ECGFAIL;
+ int c = 0;
+ int len = 0;
+ char path[FILENAME_MAX];
+ char buf_pname[FILENAME_MAX];
+ char buf_cwd[FILENAME_MAX];
+
+ memset(buf_cwd, '\0', sizeof(buf_cwd));
+ sprintf(path, "/proc/%d/cwd", pid);
+ if (readlink(path, buf_cwd, sizeof(buf_cwd)) < 0)
+ return ECGROUPNOTEXIST;
+
+ sprintf(path, "/proc/%d/cmdline", pid);
+ f = fopen(path, "re");
+ if (!f)
+ return ECGROUPNOTEXIST;
+
+ while (c != EOF) {
+ c = fgetc(f);
+ if ((c != EOF) && (c != '\0')) {
+ buf_pname[len] = c;
+ len++;
+ continue;
+ }
+ buf_pname[len] = '\0';
+
+ /*
+ * The taken process name from /proc/<pid>/status is
+ * shortened to 15 characters if it is over. So the
+ * name should be compared by its length.
+ */
+ if (strncmp(pname_status, basename(buf_pname),
+ TASK_COMM_LEN - 1)) {
+ len = 0;
+ continue;
+ }
+ if (buf_pname[0] == '/') {
+ *pname_cmdline = strdup(buf_pname);
+ if (*pname_cmdline == NULL) {
+ last_errno = errno;
+ ret = ECGOTHER;
+ break;
+ }
+ ret = 0;
+ break;
+ } else {
+ strcat(buf_cwd, "/");
+ strcat(buf_cwd, buf_pname);
+ if (!realpath(buf_cwd, path)) {
+ last_errno = errno;
+ ret = ECGOTHER;
+ break;
+ }
+ *pname_cmdline = strdup(path);
+ if (*pname_cmdline == NULL) {
+ last_errno = errno;
+ ret = ECGOTHER;
+ break;
+ }
+ ret = 0;
+ break;
+ }
+ }
+ fclose(f);
+ return ret;
+}
+
+/**
+ * Get a process name from /proc file system.
+ * This function allocates memory for a process name, writes a process
+ * name onto it. So a caller should free the memory when unusing it.
+ * @param pid: The process id
+ * @param procname: The process name
+ * @return 0 on success, > 0 on error.
+ */
+int cgroup_get_procname_from_procfs(pid_t pid, char **procname)
+{
+ int ret;
+ char *pname_status;
+ char *pname_cmdline;
+ char path[FILENAME_MAX];
+ char buf[FILENAME_MAX];
+
+ ret = cg_get_procname_from_proc_status(pid, &pname_status);
+ if (ret)
+ return ret;
+
+ /*
+ * Get the full patch of process name from /proc/<pid>/exe.
+ */
+ memset(buf, '\0', sizeof(buf));
+ sprintf(path, "/proc/%d/exe", pid);
+ if (readlink(path, buf, sizeof(buf)) < 0) {
+ /*
+ * readlink() fails if a kernel thread, and a process
+ * name is taken from /proc/<pid>/status.
+ */
+ *procname = pname_status;
+ return 0;
+ }
+ if (!strncmp(pname_status, basename(buf), TASK_COMM_LEN - 1)) {
+ /*
+ * The taken process name from /proc/<pid>/status is
+ * shortened to 15 characters if it is over. So the
+ * name should be compared by its length.
+ */
+ free(pname_status);
+ *procname = strdup(buf);
+ if (*procname == NULL) {
+ last_errno = errno;
+ return ECGOTHER;
+ }
+ return 0;
+ }
+
+ /*
+ * The above strncmp() is not 0 if a shell script, because
+ * /proc/<pid>/exe links a shell command (/bin/bash etc.)
+ * and the pname_status represents a shell script name.
+ * Then the full path of a shell script is taken from
+ * /proc/<pid>/cmdline.
+ */
+ ret = cg_get_procname_from_proc_cmdline(pid, pname_status,
+ &pname_cmdline);
+ if (!ret) {
+ *procname = pname_cmdline;
+ free(pname_status);
+ return 0;
+ }
+
+ /*
+ * The above strncmp() is not 0 also if executing a symbolic link,
+ * /proc/pid/exe points to real executable name then.
+ * Return it as the last resort.
+ */
+ free(pname_status);
+ *procname = strdup(buf);
+ if (*procname == NULL) {
+ last_errno = errno;
+ return ECGOTHER;
+ }
+ return 0;
+}
+
+int cgroup_register_unchanged_process(pid_t pid, int flags)
+{
+ int sk;
+ int ret = 1;
+ char buff[sizeof(CGRULE_SUCCESS_STORE_PID)];
+ struct sockaddr_un addr;
+
+ sk = socket(PF_UNIX, SOCK_STREAM, 0);
+ if (sk < 0)
+ return 1;
+
+ memset(&addr, 0, sizeof(addr));
+ addr.sun_family = AF_UNIX;
+ strcpy(addr.sun_path, CGRULE_CGRED_SOCKET_PATH);
+
+ if (connect(sk, (struct sockaddr *)&addr,
+ sizeof(addr.sun_family) + strlen(CGRULE_CGRED_SOCKET_PATH)) < 0) {
+ /* If the daemon does not work, this function returns 0
+ * as success. */
+ ret = 0;
+ goto close;
+ }
+ if (write(sk, &pid, sizeof(pid)) < 0)
+ goto close;
+
+ if (write(sk, &flags, sizeof(flags)) < 0)
+ goto close;
+
+ if (read(sk, buff, sizeof(buff)) < 0)
+ goto close;
+
+ if (strncmp(buff, CGRULE_SUCCESS_STORE_PID, sizeof(buff)))
+ goto close;
+
+ ret = 0;
+close:
+ close(sk);
+ return ret;
+}
+
+int cgroup_get_subsys_mount_point(const char *controller, char **mount_point)
+{
+ int i;
+ int ret = ECGROUPNOTEXIST;
+
+ if (!cgroup_initialized)
+ return ECGROUPNOTINITIALIZED;
+
+ if (!controller)
+ return ECGINVAL;
+
+ pthread_rwlock_rdlock(&cg_mount_table_lock);
+ for (i = 0; cg_mount_table[i].name[0] != '\0'; i++) {
+ if (strncmp(cg_mount_table[i].name, controller, FILENAME_MAX))
+ continue;
+
+ *mount_point = strdup(cg_mount_table[i].mount.path);
+
+ if (!*mount_point) {
+ last_errno = errno;
+ ret = ECGOTHER;
+ goto out_exit;
+ }
+
+ ret = 0;
+ break;
+ }
+out_exit:
+ pthread_rwlock_unlock(&cg_mount_table_lock);
+ return ret;
+}
+
+
+int cgroup_get_all_controller_end(void **handle)
+{
+ FILE *proc_cgroup = (FILE *) *handle;
+
+ if (!proc_cgroup)
+ return ECGINVAL;
+
+ fclose(proc_cgroup);
+ *handle = NULL;
+
+ return 0;
+}
+
+
+int cgroup_get_all_controller_next(void **handle, struct controller_data *info)
+{
+ FILE *proc_cgroup = (FILE *) *handle;
+ int err = 0;
+ int hierarchy, num_cgroups, enabled;
+ char subsys_name[FILENAME_MAX];
+
+ if (!proc_cgroup)
+ return ECGINVAL;
+
+ if (!info)
+ return ECGINVAL;
+
+ err = fscanf(proc_cgroup, "%s %d %d %d\n", subsys_name,
+ &hierarchy, &num_cgroups, &enabled);
+
+ if (err != 4)
+ return ECGEOF;
+
+ strncpy(info->name, subsys_name, FILENAME_MAX);
+ info->name[FILENAME_MAX-1] = '\0';
+ info->hierarchy = hierarchy;
+ info->num_cgroups = num_cgroups;
+ info->enabled = enabled;
+
+ return 0;
+}
+
+
+int cgroup_get_all_controller_begin(void **handle, struct controller_data *info)
+{
+ FILE *proc_cgroup = NULL;
+ char buf[FILENAME_MAX];
+ int ret;
+
+ if (!info)
+ return ECGINVAL;
+
+ proc_cgroup = fopen("/proc/cgroups", "re");
+ if (!proc_cgroup) {
+ last_errno = errno;
+ return ECGOTHER;
+ }
+
+ if (!fgets(buf, FILENAME_MAX, proc_cgroup)) {
+ last_errno = errno;
+ fclose(proc_cgroup);
+ *handle = NULL;
+ return ECGOTHER;
+ }
+ *handle = proc_cgroup;
+
+ ret = cgroup_get_all_controller_next(handle, info);
+ if (ret != 0) {
+ fclose(proc_cgroup);
+ *handle = NULL;
+ }
+ return ret;
+}
+
+static int pid_compare(const void *a, const void *b)
+{
+ const pid_t *pid1, *pid2;
+
+ pid1 = (pid_t *) a;
+ pid2 = (pid_t *) b;
+
+ return (*pid1 - *pid2);
+}
+
+/*
+ *pids needs to be completely uninitialized so that we can set it up
+ *
+ * Caller must free up pids.
+ */
+int cgroup_get_procs(char *name, char *controller, pid_t **pids, int *size)
+{
+ char cgroup_path[FILENAME_MAX];
+ FILE *procs;
+ pid_t *tmp_list;
+ int tot_procs = 16;
+ int n = 0;
+ int err;
+
+ cg_build_path(name, cgroup_path, controller);
+ strncat(cgroup_path, "/cgroup.procs", FILENAME_MAX-strlen(cgroup_path));
+
+ /*
+ * This kernel does have support for cgroup.procs
+ */
+ if (access(cgroup_path, F_OK))
+ return ECGROUPUNSUPP;
+
+ /*
+ * Keep doubling the memory allocated if needed
+ */
+ tmp_list= malloc(sizeof(pid_t) * tot_procs);
+ if (!tmp_list) {
+ last_errno = errno;
+ return ECGOTHER;
+ }
+
+ procs = fopen(cgroup_path, "r");
+ if (!procs) {
+ last_errno = errno;
+ free(tmp_list);
+ *pids = NULL;
+ *size = 0;
+ return ECGOTHER;
+ }
+
+ while (!feof(procs)) {
+ while (!feof(procs) && n < tot_procs) {
+ pid_t pid;
+ err = fscanf(procs, "%u", &pid);
+ if (err == EOF)
+ break;
+ tmp_list[n] = pid;
+ n++;
+ }
+ if (!feof(procs)) {
+ pid_t *orig_list = tmp_list;
+ tot_procs *= 2;
+ tmp_list = realloc(tmp_list, sizeof(pid_t) * tot_procs);
+ if (!tmp_list) {
+ last_errno = errno;
+ fclose(procs);
+ free(orig_list);
+ *pids = NULL;
+ *size = 0;
+ return ECGOTHER;
+ }
+ }
+ }
+
+ fclose(procs);
+
+ *size = n;
+
+ qsort(tmp_list, n, sizeof(pid_t), &pid_compare);
+
+ *pids = tmp_list;
+
+ return 0;
+}
+
+
+int cgroup_dictionary_create(struct cgroup_dictionary **dict,
+ int flags)
+{
+ if (!dict)
+ return ECGINVAL;
+ *dict = (struct cgroup_dictionary *) calloc(
+ 1, sizeof(struct cgroup_dictionary));
+
+ if (!*dict) {
+ last_errno = errno;
+ return ECGOTHER;
+ }
+ (*dict)->flags = flags;
+ return 0;
+}
+
+
+int cgroup_dictionary_add(struct cgroup_dictionary *dict,
+ const char *name, const char *value)
+{
+ struct cgroup_dictionary_item *it;
+
+ if (!dict)
+ return ECGINVAL;
+
+ it = (struct cgroup_dictionary_item *) malloc(
+ sizeof(struct cgroup_dictionary_item));
+ if (!it) {
+ last_errno = errno;
+ return ECGOTHER;
+ }
+
+ it->next = NULL;
+ it->name = name;
+ it->value = value;
+
+ if (dict->tail) {
+ dict->tail->next = it;
+ dict->tail = it;
+ } else {
+ /* it is the first item */
+ dict->tail = it;
+ dict->head = it;
+ }
+ return 0;
+}
+
+int cgroup_dictionary_free(struct cgroup_dictionary *dict)
+{
+ struct cgroup_dictionary_item *it;
+
+ if (!dict)
+ return ECGINVAL;
+
+ it = dict->head;
+ while (it) {
+ struct cgroup_dictionary_item *del = it;
+ it = it->next;
+ if (!(dict->flags & CG_DICT_DONT_FREE_ITEMS)) {
+ free((void *)del->value);
+ free((void *)del->name);
+ }
+ free(del);
+ }
+
+ free(dict);
+ return 0;
+}
+
+int cgroup_dictionary_iterator_begin(struct cgroup_dictionary *dict,
+ void **handle, const char **name, const char **value)
+{
+ struct cgroup_dictionary_iterator *iter;
+
+ *handle = NULL;
+
+ if (!dict)
+ return ECGINVAL;
+
+ iter = (struct cgroup_dictionary_iterator *) malloc(
+ sizeof(struct cgroup_dictionary_iterator));
+ if (!iter) {
+ last_errno = errno;
+ return ECGOTHER;
+ }
+
+ iter->item = dict->head;
+ *handle = iter;
+ return cgroup_dictionary_iterator_next(handle, name, value);
+}
+
+int cgroup_dictionary_iterator_next(void **handle,
+ const char **name, const char **value)
+{
+ struct cgroup_dictionary_iterator *iter;
+
+ if (!handle)
+ return ECGINVAL;
+
+ iter = *handle;
+
+ if (!iter)
+ return ECGINVAL;
+
+ if (!iter->item)
+ return ECGEOF;
+
+ *name = iter->item->name;
+ *value = iter->item->value;
+ iter->item = iter->item->next;
+ return 0;
+}
+
+void cgroup_dictionary_iterator_end(void **handle)
+{
+ if (!handle)
+ return;
+
+ free(*handle);
+ *handle = NULL;
+}
+
+int cgroup_get_subsys_mount_point_begin(const char *controller, void **handle,
+ char *path)
+{
+ int i;
+
+ if (!cgroup_initialized)
+ return ECGROUPNOTINITIALIZED;
+ if (!handle || !path || !controller)
+ return ECGINVAL;
+
+
+ for (i = 0; cg_mount_table[i].name[0] != '\0'; i++)
+ if (strcmp(controller, cg_mount_table[i].name) == 0)
+ break;
+
+ if (cg_mount_table[i].name[0] == '\0') {
+ /* the controller is not mounted at all */
+ *handle = NULL;
+ *path = '\0';
+ return ECGEOF;
+ }
+
+ /*
+ * 'handle' is pointer to struct cg_mount_point, which should be
+ * returned next.
+ */
+ *handle = cg_mount_table[i].mount.next;
+ strcpy(path, cg_mount_table[i].mount.path);
+ return 0;
+}
+
+int cgroup_get_subsys_mount_point_next(void **handle,
+ char *path)
+{
+ struct cg_mount_point *it;
+
+ if (!cgroup_initialized)
+ return ECGROUPNOTINITIALIZED;
+ if (!handle || !path)
+ return ECGINVAL;
+
+ it = *handle;
+ if (!it) {
+ *handle = NULL;
+ *path = '\0';
+ return ECGEOF;
+ }
+
+ *handle = it->next;
+ strcpy(path, it->path);
+ return 0;
+}
+
+int cgroup_get_subsys_mount_point_end(void **handle)
+{
+ return 0;
+}
+
+
--- /dev/null
+SUBDIRS = .
+INCLUDES = -I$(top_srcdir)/include
+
+lib_LTLIBRARIES = _libcgroup.la
+_libcgroup_la_SOURCES = libcgroup.c
+_libcgroup_la_LDFLAGS = $(shell python-config --ldflags) -module -avoid-version
+_libcgroup_la_CFLAGS = $(shell python-config --cflags)
+_libcgroup_la_LIBADD = $(top_builddir)/src/.libs/libcgroup.la
+SWIG=swig
+
+
+libcgroup.c: libcgroup.p $(top_srcdir)/include/libcgroup.h
+ cp libcgroup.p libcgroup.i
+ $(CC) $(INCLUDES) -DSWIG -E $(top_srcdir)/include/libcgroup.h >> libcgroup.i
+ $(SWIG) -python -o libcgroup.c libcgroup.i
--- /dev/null
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+#if defined(_DEBUG) && defined(SWIG_PYTHON_INTERPRETER_NO_DEBUG)
+/* Use debug wrappers with the Python release dll */
+# undef _DEBUG
+# include <Python.h>
+# define _DEBUG
+#else
+# include <Python.h>
+#endif
+
+/* -----------------------------------------------------------------------------
+ * swigrun.swg
+ *
+ * This file contains generic C API SWIG runtime support for pointer
+ * type checking.
+ * ----------------------------------------------------------------------------- */
+
+/* This should only be incremented when either the layout of swig_type_info changes,
+ or for whatever reason, the runtime changes incompatibly */
+#define SWIG_RUNTIME_VERSION "4"
+
+/* define SWIG_TYPE_TABLE_NAME as "SWIG_TYPE_TABLE" */
+#ifdef SWIG_TYPE_TABLE
+# define SWIG_QUOTE_STRING(x) #x
+# define SWIG_EXPAND_AND_QUOTE_STRING(x) SWIG_QUOTE_STRING(x)
+# define SWIG_TYPE_TABLE_NAME SWIG_EXPAND_AND_QUOTE_STRING(SWIG_TYPE_TABLE)
+#else
+# define SWIG_TYPE_TABLE_NAME
+#endif
+
+/*
+ You can use the SWIGRUNTIME and SWIGRUNTIMEINLINE macros for
+ creating a static or dynamic library from the SWIG runtime code.
+ In 99.9% of the cases, SWIG just needs to declare them as 'static'.
+
+ But only do this if strictly necessary, ie, if you have problems
+ with your compiler or suchlike.
+*/
+
+#ifndef SWIGRUNTIME
+# define SWIGRUNTIME SWIGINTERN
+#endif
+
+#ifndef SWIGRUNTIMEINLINE
+# define SWIGRUNTIMEINLINE SWIGRUNTIME SWIGINLINE
+#endif
+
+/* Generic buffer size */
+#ifndef SWIG_BUFFER_SIZE
+# define SWIG_BUFFER_SIZE 1024
+#endif
+
+/* Flags for pointer conversions */
+#define SWIG_POINTER_DISOWN 0x1
+#define SWIG_CAST_NEW_MEMORY 0x2
+
+/* Flags for new pointer objects */
+#define SWIG_POINTER_OWN 0x1
+
+
+/*
+ Flags/methods for returning states.
+
+ The SWIG conversion methods, as ConvertPtr, return an integer
+ that tells if the conversion was successful or not. And if not,
+ an error code can be returned (see swigerrors.swg for the codes).
+
+ Use the following macros/flags to set or process the returning
+ states.
+
+ In old versions of SWIG, code such as the following was usually written:
+
+ if (SWIG_ConvertPtr(obj,vptr,ty.flags) != -1) {
+ // success code
+ } else {
+ //fail code
+ }
+
+ Now you can be more explicit:
+
+ int res = SWIG_ConvertPtr(obj,vptr,ty.flags);
+ if (SWIG_IsOK(res)) {
+ // success code
+ } else {
+ // fail code
+ }
+
+ which is the same really, but now you can also do
+
+ Type *ptr;
+ int res = SWIG_ConvertPtr(obj,(void **)(&ptr),ty.flags);
+ if (SWIG_IsOK(res)) {
+ // success code
+ if (SWIG_IsNewObj(res) {
+ ...
+ delete *ptr;
+ } else {
+ ...
+ }
+ } else {
+ // fail code
+ }
+
+ I.e., now SWIG_ConvertPtr can return new objects and you can
+ identify the case and take care of the deallocation. Of course that
+ also requires SWIG_ConvertPtr to return new result values, such as
+
+ int SWIG_ConvertPtr(obj, ptr,...) {
+ if (<obj is ok>) {
+ if (<need new object>) {
+ *ptr = <ptr to new allocated object>;
+ return SWIG_NEWOBJ;
+ } else {
+ *ptr = <ptr to old object>;
+ return SWIG_OLDOBJ;
+ }
+ } else {
+ return SWIG_BADOBJ;
+ }
+ }
+
+ Of course, returning the plain '0(success)/-1(fail)' still works, but you can be
+ more explicit by returning SWIG_BADOBJ, SWIG_ERROR or any of the
+ SWIG errors code.
+
+ Finally, if the SWIG_CASTRANK_MODE is enabled, the result code
+ allows to return the 'cast rank', for example, if you have this
+
+ int food(double)
+ int fooi(int);
+
+ and you call
+
+ food(1) // cast rank '1' (1 -> 1.0)
+ fooi(1) // cast rank '0'
+
+ just use the SWIG_AddCast()/SWIG_CheckState()
+*/
+
+#define SWIG_OK (0)
+#define SWIG_ERROR (-1)
+#define SWIG_IsOK(r) (r >= 0)
+#define SWIG_ArgError(r) ((r != SWIG_ERROR) ? r : SWIG_TypeError)
+
+/* The CastRankLimit says how many bits are used for the cast rank */
+#define SWIG_CASTRANKLIMIT (1 << 8)
+/* The NewMask denotes the object was created (using new/malloc) */
+#define SWIG_NEWOBJMASK (SWIG_CASTRANKLIMIT << 1)
+/* The TmpMask is for in/out typemaps that use temporal objects */
+#define SWIG_TMPOBJMASK (SWIG_NEWOBJMASK << 1)
+/* Simple returning values */
+#define SWIG_BADOBJ (SWIG_ERROR)
+#define SWIG_OLDOBJ (SWIG_OK)
+#define SWIG_NEWOBJ (SWIG_OK | SWIG_NEWOBJMASK)
+#define SWIG_TMPOBJ (SWIG_OK | SWIG_TMPOBJMASK)
+/* Check, add and del mask methods */
+#define SWIG_AddNewMask(r) (SWIG_IsOK(r) ? (r | SWIG_NEWOBJMASK) : r)
+#define SWIG_DelNewMask(r) (SWIG_IsOK(r) ? (r & ~SWIG_NEWOBJMASK) : r)
+#define SWIG_IsNewObj(r) (SWIG_IsOK(r) && (r & SWIG_NEWOBJMASK))
+#define SWIG_AddTmpMask(r) (SWIG_IsOK(r) ? (r | SWIG_TMPOBJMASK) : r)
+#define SWIG_DelTmpMask(r) (SWIG_IsOK(r) ? (r & ~SWIG_TMPOBJMASK) : r)
+#define SWIG_IsTmpObj(r) (SWIG_IsOK(r) && (r & SWIG_TMPOBJMASK))
+
+/* Cast-Rank Mode */
+#if defined(SWIG_CASTRANK_MODE)
+# ifndef SWIG_TypeRank
+# define SWIG_TypeRank unsigned long
+# endif
+# ifndef SWIG_MAXCASTRANK /* Default cast allowed */
+# define SWIG_MAXCASTRANK (2)
+# endif
+# define SWIG_CASTRANKMASK ((SWIG_CASTRANKLIMIT) -1)
+# define SWIG_CastRank(r) (r & SWIG_CASTRANKMASK)
+SWIGINTERNINLINE int SWIG_AddCast(int r) {
+ return SWIG_IsOK(r) ? ((SWIG_CastRank(r) < SWIG_MAXCASTRANK) ? (r + 1) : SWIG_ERROR) : r;
+}
+SWIGINTERNINLINE int SWIG_CheckState(int r) {
+ return SWIG_IsOK(r) ? SWIG_CastRank(r) + 1 : 0;
+}
+#else /* no cast-rank mode */
+# define SWIG_AddCast(r) (r)
+# define SWIG_CheckState(r) (SWIG_IsOK(r) ? 1 : 0)
+#endif
+
+
+#include <string.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef void *(*swig_converter_func)(void *, int *);
+typedef struct swig_type_info *(*swig_dycast_func)(void **);
+
+/* Structure to store information on one type */
+typedef struct swig_type_info {
+ const char *name; /* mangled name of this type */
+ const char *str; /* human readable name of this type */
+ swig_dycast_func dcast; /* dynamic cast function down a hierarchy */
+ struct swig_cast_info *cast; /* linked list of types that can cast into this type */
+ void *clientdata; /* language specific type data */
+ int owndata; /* flag if the structure owns the clientdata */
+} swig_type_info;
+
+/* Structure to store a type and conversion function used for casting */
+typedef struct swig_cast_info {
+ swig_type_info *type; /* pointer to type that is equivalent to this type */
+ swig_converter_func converter; /* function to cast the void pointers */
+ struct swig_cast_info *next; /* pointer to next cast in linked list */
+ struct swig_cast_info *prev; /* pointer to the previous cast */
+} swig_cast_info;
+
+/* Structure used to store module information
+ * Each module generates one structure like this, and the runtime collects
+ * all of these structures and stores them in a circularly linked list.*/
+typedef struct swig_module_info {
+ swig_type_info **types; /* Array of pointers to swig_type_info structures that are in this module */
+ size_t size; /* Number of types in this module */
+ struct swig_module_info *next; /* Pointer to next element in circularly linked list */
+ swig_type_info **type_initial; /* Array of initially generated type structures */
+ swig_cast_info **cast_initial; /* Array of initially generated casting structures */
+ void *clientdata; /* Language specific module data */
+} swig_module_info;
+
+/*
+ Compare two type names skipping the space characters, therefore
+ "char*" == "char *" and "Class<int>" == "Class<int >", etc.
+
+ Return 0 when the two name types are equivalent, as in
+ strncmp, but skipping ' '.
+*/
+SWIGRUNTIME int
+SWIG_TypeNameComp(const char *f1, const char *l1,
+ const char *f2, const char *l2) {
+ for (;(f1 != l1) && (f2 != l2); ++f1, ++f2) {
+ while ((*f1 == ' ') && (f1 != l1)) ++f1;
+ while ((*f2 == ' ') && (f2 != l2)) ++f2;
+ if (*f1 != *f2) return (*f1 > *f2) ? 1 : -1;
+ }
+ return (int)((l1 - f1) - (l2 - f2));
+}
+
+/*
+ Check type equivalence in a name list like <name1>|<name2>|...
+ Return 0 if equal, -1 if nb < tb, 1 if nb > tb
+*/
+SWIGRUNTIME int
+SWIG_TypeCmp(const char *nb, const char *tb) {
+ int equiv = 1;
+ const char* te = tb + strlen(tb);
+ const char* ne = nb;
+ while (equiv != 0 && *ne) {
+ for (nb = ne; *ne; ++ne) {
+ if (*ne == '|') break;
+ }
+ equiv = SWIG_TypeNameComp(nb, ne, tb, te);
+ if (*ne) ++ne;
+ }
+ return equiv;
+}
+
+/*
+ Check type equivalence in a name list like <name1>|<name2>|...
+ Return 0 if not equal, 1 if equal
+*/
+SWIGRUNTIME int
+SWIG_TypeEquiv(const char *nb, const char *tb) {
+ return SWIG_TypeCmp(nb, tb) == 0 ? 1 : 0;
+}
+
+/*
+ Check the typename
+*/
+SWIGRUNTIME swig_cast_info *
+SWIG_TypeCheck(const char *c, swig_type_info *ty) {
+ if (ty) {
+ swig_cast_info *iter = ty->cast;
+ while (iter) {
+ if (strcmp(iter->type->name, c) == 0) {
+ if (iter == ty->cast)
+ return iter;
+ /* Move iter to the top of the linked list */
+ iter->prev->next = iter->next;
+ if (iter->next)
+ iter->next->prev = iter->prev;
+ iter->next = ty->cast;
+ iter->prev = 0;
+ if (ty->cast) ty->cast->prev = iter;
+ ty->cast = iter;
+ return iter;
+ }
+ iter = iter->next;
+ }
+ }
+ return 0;
+}
+
+/*
+ Identical to SWIG_TypeCheck, except strcmp is replaced with a pointer comparison
+*/
+SWIGRUNTIME swig_cast_info *
+SWIG_TypeCheckStruct(swig_type_info *from, swig_type_info *ty) {
+ if (ty) {
+ swig_cast_info *iter = ty->cast;
+ while (iter) {
+ if (iter->type == from) {
+ if (iter == ty->cast)
+ return iter;
+ /* Move iter to the top of the linked list */
+ iter->prev->next = iter->next;
+ if (iter->next)
+ iter->next->prev = iter->prev;
+ iter->next = ty->cast;
+ iter->prev = 0;
+ if (ty->cast) ty->cast->prev = iter;
+ ty->cast = iter;
+ return iter;
+ }
+ iter = iter->next;
+ }
+ }
+ return 0;
+}
+
+/*
+ Cast a pointer up an inheritance hierarchy
+*/
+SWIGRUNTIMEINLINE void *
+SWIG_TypeCast(swig_cast_info *ty, void *ptr, int *newmemory) {
+ return ((!ty) || (!ty->converter)) ? ptr : (*ty->converter)(ptr, newmemory);
+}
+
+/*
+ Dynamic pointer casting. Down an inheritance hierarchy
+*/
+SWIGRUNTIME swig_type_info *
+SWIG_TypeDynamicCast(swig_type_info *ty, void **ptr) {
+ swig_type_info *lastty = ty;
+ if (!ty || !ty->dcast) return ty;
+ while (ty && (ty->dcast)) {
+ ty = (*ty->dcast)(ptr);
+ if (ty) lastty = ty;
+ }
+ return lastty;
+}
+
+/*
+ Return the name associated with this type
+*/
+SWIGRUNTIMEINLINE const char *
+SWIG_TypeName(const swig_type_info *ty) {
+ return ty->name;
+}
+
+/*
+ Return the pretty name associated with this type,
+ that is an unmangled type name in a form presentable to the user.
+*/
+SWIGRUNTIME const char *
+SWIG_TypePrettyName(const swig_type_info *type) {
+ /* The "str" field contains the equivalent pretty names of the
+ type, separated by vertical-bar characters. We choose
+ to print the last name, as it is often (?) the most
+ specific. */
+ if (!type) return NULL;
+ if (type->str != NULL) {
+ const char *last_name = type->str;
+ const char *s;
+ for (s = type->str; *s; s++)
+ if (*s == '|') last_name = s+1;
+ return last_name;
+ }
+ else
+ return type->name;
+}
+
+/*
+ Set the clientdata field for a type
+*/
+SWIGRUNTIME void
+SWIG_TypeClientData(swig_type_info *ti, void *clientdata) {
+ swig_cast_info *cast = ti->cast;
+ /* if (ti->clientdata == clientdata) return; */
+ ti->clientdata = clientdata;
+
+ while (cast) {
+ if (!cast->converter) {
+ swig_type_info *tc = cast->type;
+ if (!tc->clientdata) {
+ SWIG_TypeClientData(tc, clientdata);
+ }
+ }
+ cast = cast->next;
+ }
+}
+SWIGRUNTIME void
+SWIG_TypeNewClientData(swig_type_info *ti, void *clientdata) {
+ SWIG_TypeClientData(ti, clientdata);
+ ti->owndata = 1;
+}
+
+/*
+ Search for a swig_type_info structure only by mangled name
+ Search is a O(log #types)
+
+ We start searching at module start, and finish searching when start == end.
+ Note: if start == end at the beginning of the function, we go all the way around
+ the circular list.
+*/
+SWIGRUNTIME swig_type_info *
+SWIG_MangledTypeQueryModule(swig_module_info *start,
+ swig_module_info *end,
+ const char *name) {
+ swig_module_info *iter = start;
+ do {
+ if (iter->size) {
+ register size_t l = 0;
+ register size_t r = iter->size - 1;
+ do {
+ /* since l+r >= 0, we can (>> 1) instead (/ 2) */
+ register size_t i = (l + r) >> 1;
+ const char *iname = iter->types[i]->name;
+ if (iname) {
+ register int compare = strcmp(name, iname);
+ if (compare == 0) {
+ return iter->types[i];
+ } else if (compare < 0) {
+ if (i) {
+ r = i - 1;
+ } else {
+ break;
+ }
+ } else if (compare > 0) {
+ l = i + 1;
+ }
+ } else {
+ break; /* should never happen */
+ }
+ } while (l <= r);
+ }
+ iter = iter->next;
+ } while (iter != end);
+ return 0;
+}
+
+/*
+ Search for a swig_type_info structure for either a mangled name or a human readable name.
+ It first searches the mangled names of the types, which is a O(log #types)
+ If a type is not found it then searches the human readable names, which is O(#types).
+
+ We start searching at module start, and finish searching when start == end.
+ Note: if start == end at the beginning of the function, we go all the way around
+ the circular list.
+*/
+SWIGRUNTIME swig_type_info *
+SWIG_TypeQueryModule(swig_module_info *start,
+ swig_module_info *end,
+ const char *name) {
+ /* STEP 1: Search the name field using binary search */
+ swig_type_info *ret = SWIG_MangledTypeQueryModule(start, end, name);
+ if (ret) {
+ return ret;
+ } else {
+ /* STEP 2: If the type hasn't been found, do a complete search
+ of the str field (the human readable name) */
+ swig_module_info *iter = start;
+ do {
+ register size_t i = 0;
+ for (; i < iter->size; ++i) {
+ if (iter->types[i]->str && (SWIG_TypeEquiv(iter->types[i]->str, name)))
+ return iter->types[i];
+ }
+ iter = iter->next;
+ } while (iter != end);
+ }
+
+ /* neither found a match */
+ return 0;
+}
+
+/*
+ Pack binary data into a string
+*/
+SWIGRUNTIME char *
+SWIG_PackData(char *c, void *ptr, size_t sz) {
+ static const char hex[17] = "0123456789abcdef";
+ register const unsigned char *u = (unsigned char *) ptr;
+ register const unsigned char *eu = u + sz;
+ for (; u != eu; ++u) {
+ register unsigned char uu = *u;
+ *(c++) = hex[(uu & 0xf0) >> 4];
+ *(c++) = hex[uu & 0xf];
+ }
+ return c;
+}
+
+/*
+ Unpack binary data from a string
+*/
+SWIGRUNTIME const char *
+SWIG_UnpackData(const char *c, void *ptr, size_t sz) {
+ register unsigned char *u = (unsigned char *) ptr;
+ register const unsigned char *eu = u + sz;
+ for (; u != eu; ++u) {
+ register char d = *(c++);
+ register unsigned char uu;
+ if ((d >= '0') && (d <= '9'))
+ uu = ((d - '0') << 4);
+ else if ((d >= 'a') && (d <= 'f'))
+ uu = ((d - ('a'-10)) << 4);
+ else
+ return (char *) 0;
+ d = *(c++);
+ if ((d >= '0') && (d <= '9'))
+ uu |= (d - '0');
+ else if ((d >= 'a') && (d <= 'f'))
+ uu |= (d - ('a'-10));
+ else
+ return (char *) 0;
+ *u = uu;
+ }
+ return c;
+}
+
+/*
+ Pack 'void *' into a string buffer.
+*/
+SWIGRUNTIME char *
+SWIG_PackVoidPtr(char *buff, void *ptr, const char *name, size_t bsz) {
+ char *r = buff;
+ if ((2*sizeof(void *) + 2) > bsz) return 0;
+ *(r++) = '_';
+ r = SWIG_PackData(r,&ptr,sizeof(void *));
+ if (strlen(name) + 1 > (bsz - (r - buff))) return 0;
+ strcpy(r,name);
+ return buff;
+}
+
+SWIGRUNTIME const char *
+SWIG_UnpackVoidPtr(const char *c, void **ptr, const char *name) {
+ if (*c != '_') {
+ if (strcmp(c,"NULL") == 0) {
+ *ptr = (void *) 0;
+ return name;
+ } else {
+ return 0;
+ }
+ }
+ return SWIG_UnpackData(++c,ptr,sizeof(void *));
+}
+
+SWIGRUNTIME char *
+SWIG_PackDataName(char *buff, void *ptr, size_t sz, const char *name, size_t bsz) {
+ char *r = buff;
+ size_t lname = (name ? strlen(name) : 0);
+ if ((2*sz + 2 + lname) > bsz) return 0;
+ *(r++) = '_';
+ r = SWIG_PackData(r,ptr,sz);
+ if (lname) {
+ strncpy(r,name,lname+1);
+ } else {
+ *r = 0;
+ }
+ return buff;
+}
+
+SWIGRUNTIME const char *
+SWIG_UnpackDataName(const char *c, void *ptr, size_t sz, const char *name) {
+ if (*c != '_') {
+ if (strcmp(c,"NULL") == 0) {
+ memset(ptr,0,sz);
+ return name;
+ } else {
+ return 0;
+ }
+ }
+ return SWIG_UnpackData(++c,ptr,sz);
+}
+
+#ifdef __cplusplus
+}
+#endif
+
+/* Errors in SWIG */
+#define SWIG_UnknownError -1
+#define SWIG_IOError -2
+#define SWIG_RuntimeError -3
+#define SWIG_IndexError -4
+#define SWIG_TypeError -5
+#define SWIG_DivisionByZero -6
+#define SWIG_OverflowError -7
+#define SWIG_SyntaxError -8
+#define SWIG_ValueError -9
+#define SWIG_SystemError -10
+#define SWIG_AttributeError -11
+#define SWIG_MemoryError -12
+#define SWIG_NullReferenceError -13
+
+
+
+/* Compatibility macros for Python 3 */
+#if PY_VERSION_HEX >= 0x03000000
+
+#define PyClass_Check(obj) PyObject_IsInstance(obj, (PyObject *)&PyType_Type)
+#define PyInt_Check(x) PyLong_Check(x)
+#define PyInt_AsLong(x) PyLong_AsLong(x)
+#define PyInt_FromLong(x) PyLong_FromLong(x)
+#define PyInt_FromSize_t(x) PyLong_FromSize_t(x)
+#define PyString_Check(name) PyBytes_Check(name)
+#define PyString_FromString(x) PyUnicode_FromString(x)
+#define PyString_Format(fmt, args) PyUnicode_Format(fmt, args)
+#define PyString_AsString(str) PyBytes_AsString(str)
+#define PyString_Size(str) PyBytes_Size(str)
+#define PyString_InternFromString(key) PyUnicode_InternFromString(key)
+#define Py_TPFLAGS_HAVE_CLASS Py_TPFLAGS_BASETYPE
+#define PyString_AS_STRING(x) PyUnicode_AS_STRING(x)
+#define _PyLong_FromSsize_t(x) PyLong_FromSsize_t(x)
+
+#endif
+
+#ifndef Py_TYPE
+# define Py_TYPE(op) ((op)->ob_type)
+#endif
+
+/* SWIG APIs for compatibility of both Python 2 & 3 */
+
+#if PY_VERSION_HEX >= 0x03000000
+# define SWIG_Python_str_FromFormat PyUnicode_FromFormat
+#else
+# define SWIG_Python_str_FromFormat PyString_FromFormat
+#endif
+
+
+/* Warning: This function will allocate a new string in Python 3,
+ * so please call SWIG_Python_str_DelForPy3(x) to free the space.
+ */
+SWIGINTERN char*
+SWIG_Python_str_AsChar(PyObject *str)
+{
+#if PY_VERSION_HEX >= 0x03000000
+ char *cstr;
+ char *newstr;
+ Py_ssize_t len;
+ str = PyUnicode_AsUTF8String(str);
+ PyBytes_AsStringAndSize(str, &cstr, &len);
+ newstr = (char *) malloc(len+1);
+ memcpy(newstr, cstr, len+1);
+ Py_XDECREF(str);
+ return newstr;
+#else
+ return PyString_AsString(str);
+#endif
+}
+
+#if PY_VERSION_HEX >= 0x03000000
+# define SWIG_Python_str_DelForPy3(x) free( (void*) (x) )
+#else
+# define SWIG_Python_str_DelForPy3(x)
+#endif
+
+
+SWIGINTERN PyObject*
+SWIG_Python_str_FromChar(const char *c)
+{
+#if PY_VERSION_HEX >= 0x03000000
+ return PyUnicode_FromString(c);
+#else
+ return PyString_FromString(c);
+#endif
+}
+
+/* Add PyOS_snprintf for old Pythons */
+#if PY_VERSION_HEX < 0x02020000
+# if defined(_MSC_VER) || defined(__BORLANDC__) || defined(_WATCOM)
+# define PyOS_snprintf _snprintf
+# else
+# define PyOS_snprintf snprintf
+# endif
+#endif
+
+/* A crude PyString_FromFormat implementation for old Pythons */
+#if PY_VERSION_HEX < 0x02020000
+
+#ifndef SWIG_PYBUFFER_SIZE
+# define SWIG_PYBUFFER_SIZE 1024
+#endif
+
+static PyObject *
+PyString_FromFormat(const char *fmt, ...) {
+ va_list ap;
+ char buf[SWIG_PYBUFFER_SIZE * 2];
+ int res;
+ va_start(ap, fmt);
+ res = vsnprintf(buf, sizeof(buf), fmt, ap);
+ va_end(ap);
+ return (res < 0 || res >= (int)sizeof(buf)) ? 0 : PyString_FromString(buf);
+}
+#endif
+
+/* Add PyObject_Del for old Pythons */
+#if PY_VERSION_HEX < 0x01060000
+# define PyObject_Del(op) PyMem_DEL((op))
+#endif
+#ifndef PyObject_DEL
+# define PyObject_DEL PyObject_Del
+#endif
+
+/* A crude PyExc_StopIteration exception for old Pythons */
+#if PY_VERSION_HEX < 0x02020000
+# ifndef PyExc_StopIteration
+# define PyExc_StopIteration PyExc_RuntimeError
+# endif
+# ifndef PyObject_GenericGetAttr
+# define PyObject_GenericGetAttr 0
+# endif
+#endif
+
+/* Py_NotImplemented is defined in 2.1 and up. */
+#if PY_VERSION_HEX < 0x02010000
+# ifndef Py_NotImplemented
+# define Py_NotImplemented PyExc_RuntimeError
+# endif
+#endif
+
+/* A crude PyString_AsStringAndSize implementation for old Pythons */
+#if PY_VERSION_HEX < 0x02010000
+# ifndef PyString_AsStringAndSize
+# define PyString_AsStringAndSize(obj, s, len) {*s = PyString_AsString(obj); *len = *s ? strlen(*s) : 0;}
+# endif
+#endif
+
+/* PySequence_Size for old Pythons */
+#if PY_VERSION_HEX < 0x02000000
+# ifndef PySequence_Size
+# define PySequence_Size PySequence_Length
+# endif
+#endif
+
+/* PyBool_FromLong for old Pythons */
+#if PY_VERSION_HEX < 0x02030000
+static
+PyObject *PyBool_FromLong(long ok)
+{
+ PyObject *result = ok ? Py_True : Py_False;
+ Py_INCREF(result);
+ return result;
+}
+#endif
+
+/* Py_ssize_t for old Pythons */
+/* This code is as recommended by: */
+/* http://www.python.org/dev/peps/pep-0353/#conversion-guidelines */
+#if PY_VERSION_HEX < 0x02050000 && !defined(PY_SSIZE_T_MIN)
+typedef int Py_ssize_t;
+# define PY_SSIZE_T_MAX INT_MAX
+# define PY_SSIZE_T_MIN INT_MIN
+typedef inquiry lenfunc;
+typedef intargfunc ssizeargfunc;
+typedef intintargfunc ssizessizeargfunc;
+typedef intobjargproc ssizeobjargproc;
+typedef intintobjargproc ssizessizeobjargproc;
+typedef getreadbufferproc readbufferproc;
+typedef getwritebufferproc writebufferproc;
+typedef getsegcountproc segcountproc;
+typedef getcharbufferproc charbufferproc;
+static long PyNumber_AsSsize_t (PyObject *x, void *SWIGUNUSEDPARM(exc))
+{
+ long result = 0;
+ PyObject *i = PyNumber_Int(x);
+ if (i) {
+ result = PyInt_AsLong(i);
+ Py_DECREF(i);
+ }
+ return result;
+}
+#endif
+
+#if PY_VERSION_HEX < 0x02050000
+#define PyInt_FromSize_t(x) PyInt_FromLong((long)x)
+#endif
+
+#if PY_VERSION_HEX < 0x02040000
+#define Py_VISIT(op) \
+ do { \
+ if (op) { \
+ int vret = visit((op), arg); \
+ if (vret) \
+ return vret; \
+ } \
+ } while (0)
+#endif
+
+#if PY_VERSION_HEX < 0x02030000
+typedef struct {
+ PyTypeObject type;
+ PyNumberMethods as_number;
+ PyMappingMethods as_mapping;
+ PySequenceMethods as_sequence;
+ PyBufferProcs as_buffer;
+ PyObject *name, *slots;
+} PyHeapTypeObject;
+#endif
+
+#if PY_VERSION_HEX < 0x02030000
+typedef destructor freefunc;
+#endif
+
+#if ((PY_MAJOR_VERSION == 2 && PY_MINOR_VERSION > 6) || \
+ (PY_MAJOR_VERSION == 3 && PY_MINOR_VERSION > 0) || \
+ (PY_MAJOR_VERSION > 3))
+# define SWIGPY_USE_CAPSULE
+# define SWIGPY_CAPSULE_NAME ((char*)"swig_runtime_data" SWIG_RUNTIME_VERSION ".type_pointer_capsule" SWIG_TYPE_TABLE_NAME)
+#endif
+
+#if PY_VERSION_HEX < 0x03020000
+#define PyDescr_TYPE(x) (((PyDescrObject *)(x))->d_type)
+#define PyDescr_NAME(x) (((PyDescrObject *)(x))->d_name)
+#endif
+
+/* -----------------------------------------------------------------------------
+ * error manipulation
+ * ----------------------------------------------------------------------------- */
+
+SWIGRUNTIME PyObject*
+SWIG_Python_ErrorType(int code) {
+ PyObject* type = 0;
+ switch(code) {
+ case SWIG_MemoryError:
+ type = PyExc_MemoryError;
+ break;
+ case SWIG_IOError:
+ type = PyExc_IOError;
+ break;
+ case SWIG_RuntimeError:
+ type = PyExc_RuntimeError;
+ break;
+ case SWIG_IndexError:
+ type = PyExc_IndexError;
+ break;
+ case SWIG_TypeError:
+ type = PyExc_TypeError;
+ break;
+ case SWIG_DivisionByZero:
+ type = PyExc_ZeroDivisionError;
+ break;
+ case SWIG_OverflowError:
+ type = PyExc_OverflowError;
+ break;
+ case SWIG_SyntaxError:
+ type = PyExc_SyntaxError;
+ break;
+ case SWIG_ValueError:
+ type = PyExc_ValueError;
+ break;
+ case SWIG_SystemError:
+ type = PyExc_SystemError;
+ break;
+ case SWIG_AttributeError:
+ type = PyExc_AttributeError;
+ break;
+ default:
+ type = PyExc_RuntimeError;
+ }
+ return type;
+}
+
+
+SWIGRUNTIME void
+SWIG_Python_AddErrorMsg(const char* mesg)
+{
+ PyObject *type = 0;
+ PyObject *value = 0;
+ PyObject *traceback = 0;
+
+ if (PyErr_Occurred()) PyErr_Fetch(&type, &value, &traceback);
+ if (value) {
+ char *tmp;
+ PyObject *old_str = PyObject_Str(value);
+ PyErr_Clear();
+ Py_XINCREF(type);
+
+ PyErr_Format(type, "%s %s", tmp = SWIG_Python_str_AsChar(old_str), mesg);
+ SWIG_Python_str_DelForPy3(tmp);
+ Py_DECREF(old_str);
+ Py_DECREF(value);
+ } else {
+ PyErr_SetString(PyExc_RuntimeError, mesg);
+ }
+}
+
+#if defined(SWIG_PYTHON_NO_THREADS)
+# if defined(SWIG_PYTHON_THREADS)
+# undef SWIG_PYTHON_THREADS
+# endif
+#endif
+#if defined(SWIG_PYTHON_THREADS) /* Threading support is enabled */
+# if !defined(SWIG_PYTHON_USE_GIL) && !defined(SWIG_PYTHON_NO_USE_GIL)
+# if (PY_VERSION_HEX >= 0x02030000) /* For 2.3 or later, use the PyGILState calls */
+# define SWIG_PYTHON_USE_GIL
+# endif
+# endif
+# if defined(SWIG_PYTHON_USE_GIL) /* Use PyGILState threads calls */
+# ifndef SWIG_PYTHON_INITIALIZE_THREADS
+# define SWIG_PYTHON_INITIALIZE_THREADS PyEval_InitThreads()
+# endif
+# ifdef __cplusplus /* C++ code */
+ class SWIG_Python_Thread_Block {
+ bool status;
+ PyGILState_STATE state;
+ public:
+ void end() { if (status) { PyGILState_Release(state); status = false;} }
+ SWIG_Python_Thread_Block() : status(true), state(PyGILState_Ensure()) {}
+ ~SWIG_Python_Thread_Block() { end(); }
+ };
+ class SWIG_Python_Thread_Allow {
+ bool status;
+ PyThreadState *save;
+ public:
+ void end() { if (status) { PyEval_RestoreThread(save); status = false; }}
+ SWIG_Python_Thread_Allow() : status(true), save(PyEval_SaveThread()) {}
+ ~SWIG_Python_Thread_Allow() { end(); }
+ };
+# define SWIG_PYTHON_THREAD_BEGIN_BLOCK SWIG_Python_Thread_Block _swig_thread_block
+# define SWIG_PYTHON_THREAD_END_BLOCK _swig_thread_block.end()
+# define SWIG_PYTHON_THREAD_BEGIN_ALLOW SWIG_Python_Thread_Allow _swig_thread_allow
+# define SWIG_PYTHON_THREAD_END_ALLOW _swig_thread_allow.end()
+# else /* C code */
+# define SWIG_PYTHON_THREAD_BEGIN_BLOCK PyGILState_STATE _swig_thread_block = PyGILState_Ensure()
+# define SWIG_PYTHON_THREAD_END_BLOCK PyGILState_Release(_swig_thread_block)
+# define SWIG_PYTHON_THREAD_BEGIN_ALLOW PyThreadState *_swig_thread_allow = PyEval_SaveThread()
+# define SWIG_PYTHON_THREAD_END_ALLOW PyEval_RestoreThread(_swig_thread_allow)
+# endif
+# else /* Old thread way, not implemented, user must provide it */
+# if !defined(SWIG_PYTHON_INITIALIZE_THREADS)
+# define SWIG_PYTHON_INITIALIZE_THREADS
+# endif
+# if !defined(SWIG_PYTHON_THREAD_BEGIN_BLOCK)
+# define SWIG_PYTHON_THREAD_BEGIN_BLOCK
+# endif
+# if !defined(SWIG_PYTHON_THREAD_END_BLOCK)
+# define SWIG_PYTHON_THREAD_END_BLOCK
+# endif
+# if !defined(SWIG_PYTHON_THREAD_BEGIN_ALLOW)
+# define SWIG_PYTHON_THREAD_BEGIN_ALLOW
+# endif
+# if !defined(SWIG_PYTHON_THREAD_END_ALLOW)
+# define SWIG_PYTHON_THREAD_END_ALLOW
+# endif
+# endif
+#else /* No thread support */
+# define SWIG_PYTHON_INITIALIZE_THREADS
+# define SWIG_PYTHON_THREAD_BEGIN_BLOCK
+# define SWIG_PYTHON_THREAD_END_BLOCK
+# define SWIG_PYTHON_THREAD_BEGIN_ALLOW
+# define SWIG_PYTHON_THREAD_END_ALLOW
+#endif
+
+/* -----------------------------------------------------------------------------
+ * Python API portion that goes into the runtime
+ * ----------------------------------------------------------------------------- */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* -----------------------------------------------------------------------------
+ * Constant declarations
+ * ----------------------------------------------------------------------------- */
+
+/* Constant Types */
+#define SWIG_PY_POINTER 4
+#define SWIG_PY_BINARY 5
+
+/* Constant information structure */
+typedef struct swig_const_info {
+ int type;
+ char *name;
+ long lvalue;
+ double dvalue;
+ void *pvalue;
+ swig_type_info **ptype;
+} swig_const_info;
+
+
+/* -----------------------------------------------------------------------------
+ * Wrapper of PyInstanceMethod_New() used in Python 3
+ * It is exported to the generated module, used for -fastproxy
+ * ----------------------------------------------------------------------------- */
+#if PY_VERSION_HEX >= 0x03000000
+SWIGRUNTIME PyObject* SWIG_PyInstanceMethod_New(PyObject *SWIGUNUSEDPARM(self), PyObject *func)
+{
+ return PyInstanceMethod_New(func);
+}
+#else
+SWIGRUNTIME PyObject* SWIG_PyInstanceMethod_New(PyObject *SWIGUNUSEDPARM(self), PyObject *SWIGUNUSEDPARM(func))
+{
+ return NULL;
+}
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+
+/* -----------------------------------------------------------------------------
+ * pyrun.swg
+ *
+ * This file contains the runtime support for Python modules
+ * and includes code for managing global variables and pointer
+ * type checking.
+ *
+ * ----------------------------------------------------------------------------- */
+
+/* Common SWIG API */
+
+/* for raw pointers */
+#define SWIG_Python_ConvertPtr(obj, pptr, type, flags) SWIG_Python_ConvertPtrAndOwn(obj, pptr, type, flags, 0)
+#define SWIG_ConvertPtr(obj, pptr, type, flags) SWIG_Python_ConvertPtr(obj, pptr, type, flags)
+#define SWIG_ConvertPtrAndOwn(obj,pptr,type,flags,own) SWIG_Python_ConvertPtrAndOwn(obj, pptr, type, flags, own)
+
+#ifdef SWIGPYTHON_BUILTIN
+#define SWIG_NewPointerObj(ptr, type, flags) SWIG_Python_NewPointerObj(self, ptr, type, flags)
+#else
+#define SWIG_NewPointerObj(ptr, type, flags) SWIG_Python_NewPointerObj(NULL, ptr, type, flags)
+#endif
+
+#define SWIG_InternalNewPointerObj(ptr, type, flags) SWIG_Python_NewPointerObj(NULL, ptr, type, flags)
+
+#define SWIG_CheckImplicit(ty) SWIG_Python_CheckImplicit(ty)
+#define SWIG_AcquirePtr(ptr, src) SWIG_Python_AcquirePtr(ptr, src)
+#define swig_owntype int
+
+/* for raw packed data */
+#define SWIG_ConvertPacked(obj, ptr, sz, ty) SWIG_Python_ConvertPacked(obj, ptr, sz, ty)
+#define SWIG_NewPackedObj(ptr, sz, type) SWIG_Python_NewPackedObj(ptr, sz, type)
+
+/* for class or struct pointers */
+#define SWIG_ConvertInstance(obj, pptr, type, flags) SWIG_ConvertPtr(obj, pptr, type, flags)
+#define SWIG_NewInstanceObj(ptr, type, flags) SWIG_NewPointerObj(ptr, type, flags)
+
+/* for C or C++ function pointers */
+#define SWIG_ConvertFunctionPtr(obj, pptr, type) SWIG_Python_ConvertFunctionPtr(obj, pptr, type)
+#define SWIG_NewFunctionPtrObj(ptr, type) SWIG_Python_NewPointerObj(NULL, ptr, type, 0)
+
+/* for C++ member pointers, ie, member methods */
+#define SWIG_ConvertMember(obj, ptr, sz, ty) SWIG_Python_ConvertPacked(obj, ptr, sz, ty)
+#define SWIG_NewMemberObj(ptr, sz, type) SWIG_Python_NewPackedObj(ptr, sz, type)
+
+
+/* Runtime API */
+
+#define SWIG_GetModule(clientdata) SWIG_Python_GetModule(clientdata)
+#define SWIG_SetModule(clientdata, pointer) SWIG_Python_SetModule(pointer)
+#define SWIG_NewClientData(obj) SwigPyClientData_New(obj)
+
+#define SWIG_SetErrorObj SWIG_Python_SetErrorObj
+#define SWIG_SetErrorMsg SWIG_Python_SetErrorMsg
+#define SWIG_ErrorType(code) SWIG_Python_ErrorType(code)
+#define SWIG_Error(code, msg) SWIG_Python_SetErrorMsg(SWIG_ErrorType(code), msg)
+#define SWIG_fail goto fail
+
+
+/* Runtime API implementation */
+
+/* Error manipulation */
+
+SWIGINTERN void
+SWIG_Python_SetErrorObj(PyObject *errtype, PyObject *obj) {
+ SWIG_PYTHON_THREAD_BEGIN_BLOCK;
+ PyErr_SetObject(errtype, obj);
+ Py_DECREF(obj);
+ SWIG_PYTHON_THREAD_END_BLOCK;
+}
+
+SWIGINTERN void
+SWIG_Python_SetErrorMsg(PyObject *errtype, const char *msg) {
+ SWIG_PYTHON_THREAD_BEGIN_BLOCK;
+ PyErr_SetString(errtype, msg);
+ SWIG_PYTHON_THREAD_END_BLOCK;
+}
+
+#define SWIG_Python_Raise(obj, type, desc) SWIG_Python_SetErrorObj(SWIG_Python_ExceptionType(desc), obj)
+
+/* Set a constant value */
+
+#if defined(SWIGPYTHON_BUILTIN)
+
+SWIGINTERN void
+SwigPyBuiltin_AddPublicSymbol(PyObject *seq, const char *key) {
+ PyObject *s = PyString_InternFromString(key);
+ PyList_Append(seq, s);
+ Py_DECREF(s);
+}
+
+SWIGINTERN void
+SWIG_Python_SetConstant(PyObject *d, PyObject *public_interface, const char *name, PyObject *obj) {
+#if PY_VERSION_HEX < 0x02030000
+ PyDict_SetItemString(d, (char *)name, obj);
+#else
+ PyDict_SetItemString(d, name, obj);
+#endif
+ Py_DECREF(obj);
+ if (public_interface)
+ SwigPyBuiltin_AddPublicSymbol(public_interface, name);
+}
+
+#else
+
+SWIGINTERN void
+SWIG_Python_SetConstant(PyObject *d, const char *name, PyObject *obj) {
+#if PY_VERSION_HEX < 0x02030000
+ PyDict_SetItemString(d, (char *)name, obj);
+#else
+ PyDict_SetItemString(d, name, obj);
+#endif
+ Py_DECREF(obj);
+}
+
+#endif
+
+/* Append a value to the result obj */
+
+SWIGINTERN PyObject*
+SWIG_Python_AppendOutput(PyObject* result, PyObject* obj) {
+#if !defined(SWIG_PYTHON_OUTPUT_TUPLE)
+ if (!result) {
+ result = obj;
+ } else if (result == Py_None) {
+ Py_DECREF(result);
+ result = obj;
+ } else {
+ if (!PyList_Check(result)) {
+ PyObject *o2 = result;
+ result = PyList_New(1);
+ PyList_SetItem(result, 0, o2);
+ }
+ PyList_Append(result,obj);
+ Py_DECREF(obj);
+ }
+ return result;
+#else
+ PyObject* o2;
+ PyObject* o3;
+ if (!result) {
+ result = obj;
+ } else if (result == Py_None) {
+ Py_DECREF(result);
+ result = obj;
+ } else {
+ if (!PyTuple_Check(result)) {
+ o2 = result;
+ result = PyTuple_New(1);
+ PyTuple_SET_ITEM(result, 0, o2);
+ }
+ o3 = PyTuple_New(1);
+ PyTuple_SET_ITEM(o3, 0, obj);
+ o2 = result;
+ result = PySequence_Concat(o2, o3);
+ Py_DECREF(o2);
+ Py_DECREF(o3);
+ }
+ return result;
+#endif
+}
+
+/* Unpack the argument tuple */
+
+SWIGINTERN int
+SWIG_Python_UnpackTuple(PyObject *args, const char *name, Py_ssize_t min, Py_ssize_t max, PyObject **objs)
+{
+ if (!args) {
+ if (!min && !max) {
+ return 1;
+ } else {
+ PyErr_Format(PyExc_TypeError, "%s expected %s%d arguments, got none",
+ name, (min == max ? "" : "at least "), (int)min);
+ return 0;
+ }
+ }
+ if (!PyTuple_Check(args)) {
+ if (min <= 1 && max >= 1) {
+ register int i;
+ objs[0] = args;
+ for (i = 1; i < max; ++i) {
+ objs[i] = 0;
+ }
+ return 2;
+ }
+ PyErr_SetString(PyExc_SystemError, "UnpackTuple() argument list is not a tuple");
+ return 0;
+ } else {
+ register Py_ssize_t l = PyTuple_GET_SIZE(args);
+ if (l < min) {
+ PyErr_Format(PyExc_TypeError, "%s expected %s%d arguments, got %d",
+ name, (min == max ? "" : "at least "), (int)min, (int)l);
+ return 0;
+ } else if (l > max) {
+ PyErr_Format(PyExc_TypeError, "%s expected %s%d arguments, got %d",
+ name, (min == max ? "" : "at most "), (int)max, (int)l);
+ return 0;
+ } else {
+ register int i;
+ for (i = 0; i < l; ++i) {
+ objs[i] = PyTuple_GET_ITEM(args, i);
+ }
+ for (; l < max; ++l) {
+ objs[l] = 0;
+ }
+ return i + 1;
+ }
+ }
+}
+
+/* A functor is a function object with one single object argument */
+#if PY_VERSION_HEX >= 0x02020000
+#define SWIG_Python_CallFunctor(functor, obj) PyObject_CallFunctionObjArgs(functor, obj, NULL);
+#else
+#define SWIG_Python_CallFunctor(functor, obj) PyObject_CallFunction(functor, "O", obj);
+#endif
+
+/*
+ Helper for static pointer initialization for both C and C++ code, for example
+ static PyObject *SWIG_STATIC_POINTER(MyVar) = NewSomething(...);
+*/
+#ifdef __cplusplus
+#define SWIG_STATIC_POINTER(var) var
+#else
+#define SWIG_STATIC_POINTER(var) var = 0; if (!var) var
+#endif
+
+/* -----------------------------------------------------------------------------
+ * Pointer declarations
+ * ----------------------------------------------------------------------------- */
+
+/* Flags for new pointer objects */
+#define SWIG_POINTER_NOSHADOW (SWIG_POINTER_OWN << 1)
+#define SWIG_POINTER_NEW (SWIG_POINTER_NOSHADOW | SWIG_POINTER_OWN)
+
+#define SWIG_POINTER_IMPLICIT_CONV (SWIG_POINTER_DISOWN << 1)
+
+#define SWIG_BUILTIN_TP_INIT (SWIG_POINTER_OWN << 2)
+#define SWIG_BUILTIN_INIT (SWIG_BUILTIN_TP_INIT | SWIG_POINTER_OWN)
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* How to access Py_None */
+#if defined(_WIN32) || defined(__WIN32__) || defined(__CYGWIN__)
+# ifndef SWIG_PYTHON_NO_BUILD_NONE
+# ifndef SWIG_PYTHON_BUILD_NONE
+# define SWIG_PYTHON_BUILD_NONE
+# endif
+# endif
+#endif
+
+#ifdef SWIG_PYTHON_BUILD_NONE
+# ifdef Py_None
+# undef Py_None
+# define Py_None SWIG_Py_None()
+# endif
+SWIGRUNTIMEINLINE PyObject *
+_SWIG_Py_None(void)
+{
+ PyObject *none = Py_BuildValue((char*)"");
+ Py_DECREF(none);
+ return none;
+}
+SWIGRUNTIME PyObject *
+SWIG_Py_None(void)
+{
+ static PyObject *SWIG_STATIC_POINTER(none) = _SWIG_Py_None();
+ return none;
+}
+#endif
+
+/* The python void return value */
+
+SWIGRUNTIMEINLINE PyObject *
+SWIG_Py_Void(void)
+{
+ PyObject *none = Py_None;
+ Py_INCREF(none);
+ return none;
+}
+
+/* SwigPyClientData */
+
+typedef struct {
+ PyObject *klass;
+ PyObject *newraw;
+ PyObject *newargs;
+ PyObject *destroy;
+ int delargs;
+ int implicitconv;
+ PyTypeObject *pytype;
+} SwigPyClientData;
+
+SWIGRUNTIMEINLINE int
+SWIG_Python_CheckImplicit(swig_type_info *ty)
+{
+ SwigPyClientData *data = (SwigPyClientData *)ty->clientdata;
+ return data ? data->implicitconv : 0;
+}
+
+SWIGRUNTIMEINLINE PyObject *
+SWIG_Python_ExceptionType(swig_type_info *desc) {
+ SwigPyClientData *data = desc ? (SwigPyClientData *) desc->clientdata : 0;
+ PyObject *klass = data ? data->klass : 0;
+ return (klass ? klass : PyExc_RuntimeError);
+}
+
+
+SWIGRUNTIME SwigPyClientData *
+SwigPyClientData_New(PyObject* obj)
+{
+ if (!obj) {
+ return 0;
+ } else {
+ SwigPyClientData *data = (SwigPyClientData *)malloc(sizeof(SwigPyClientData));
+ /* the klass element */
+ data->klass = obj;
+ Py_INCREF(data->klass);
+ /* the newraw method and newargs arguments used to create a new raw instance */
+ if (PyClass_Check(obj)) {
+ data->newraw = 0;
+ data->newargs = obj;
+ Py_INCREF(obj);
+ } else {
+#if (PY_VERSION_HEX < 0x02020000)
+ data->newraw = 0;
+#else
+ data->newraw = PyObject_GetAttrString(data->klass, (char *)"__new__");
+#endif
+ if (data->newraw) {
+ Py_INCREF(data->newraw);
+ data->newargs = PyTuple_New(1);
+ PyTuple_SetItem(data->newargs, 0, obj);
+ } else {
+ data->newargs = obj;
+ }
+ Py_INCREF(data->newargs);
+ }
+ /* the destroy method, aka as the C++ delete method */
+ data->destroy = PyObject_GetAttrString(data->klass, (char *)"__swig_destroy__");
+ if (PyErr_Occurred()) {
+ PyErr_Clear();
+ data->destroy = 0;
+ }
+ if (data->destroy) {
+ int flags;
+ Py_INCREF(data->destroy);
+ flags = PyCFunction_GET_FLAGS(data->destroy);
+#ifdef METH_O
+ data->delargs = !(flags & (METH_O));
+#else
+ data->delargs = 0;
+#endif
+ } else {
+ data->delargs = 0;
+ }
+ data->implicitconv = 0;
+ data->pytype = 0;
+ return data;
+ }
+}
+
+SWIGRUNTIME void
+SwigPyClientData_Del(SwigPyClientData *data) {
+ Py_XDECREF(data->newraw);
+ Py_XDECREF(data->newargs);
+ Py_XDECREF(data->destroy);
+}
+
+/* =============== SwigPyObject =====================*/
+
+typedef struct {
+ PyObject_HEAD
+ void *ptr;
+ swig_type_info *ty;
+ int own;
+ PyObject *next;
+#ifdef SWIGPYTHON_BUILTIN
+ PyObject *dict;
+#endif
+} SwigPyObject;
+
+SWIGRUNTIME PyObject *
+SwigPyObject_long(SwigPyObject *v)
+{
+ return PyLong_FromVoidPtr(v->ptr);
+}
+
+SWIGRUNTIME PyObject *
+SwigPyObject_format(const char* fmt, SwigPyObject *v)
+{
+ PyObject *res = NULL;
+ PyObject *args = PyTuple_New(1);
+ if (args) {
+ if (PyTuple_SetItem(args, 0, SwigPyObject_long(v)) == 0) {
+ PyObject *ofmt = SWIG_Python_str_FromChar(fmt);
+ if (ofmt) {
+#if PY_VERSION_HEX >= 0x03000000
+ res = PyUnicode_Format(ofmt,args);
+#else
+ res = PyString_Format(ofmt,args);
+#endif
+ Py_DECREF(ofmt);
+ }
+ Py_DECREF(args);
+ }
+ }
+ return res;
+}
+
+SWIGRUNTIME PyObject *
+SwigPyObject_oct(SwigPyObject *v)
+{
+ return SwigPyObject_format("%o",v);
+}
+
+SWIGRUNTIME PyObject *
+SwigPyObject_hex(SwigPyObject *v)
+{
+ return SwigPyObject_format("%x",v);
+}
+
+SWIGRUNTIME PyObject *
+#ifdef METH_NOARGS
+SwigPyObject_repr(SwigPyObject *v)
+#else
+SwigPyObject_repr(SwigPyObject *v, PyObject *args)
+#endif
+{
+ const char *name = SWIG_TypePrettyName(v->ty);
+ PyObject *repr = SWIG_Python_str_FromFormat("<Swig Object of type '%s' at %p>", (name ? name : "unknown"), (void *)v);
+ if (v->next) {
+# ifdef METH_NOARGS
+ PyObject *nrep = SwigPyObject_repr((SwigPyObject *)v->next);
+# else
+ PyObject *nrep = SwigPyObject_repr((SwigPyObject *)v->next, args);
+# endif
+# if PY_VERSION_HEX >= 0x03000000
+ PyObject *joined = PyUnicode_Concat(repr, nrep);
+ Py_DecRef(repr);
+ Py_DecRef(nrep);
+ repr = joined;
+# else
+ PyString_ConcatAndDel(&repr,nrep);
+# endif
+ }
+ return repr;
+}
+
+SWIGRUNTIME int
+SwigPyObject_compare(SwigPyObject *v, SwigPyObject *w)
+{
+ void *i = v->ptr;
+ void *j = w->ptr;
+ return (i < j) ? -1 : ((i > j) ? 1 : 0);
+}
+
+/* Added for Python 3.x, would it also be useful for Python 2.x? */
+SWIGRUNTIME PyObject*
+SwigPyObject_richcompare(SwigPyObject *v, SwigPyObject *w, int op)
+{
+ PyObject* res;
+ if( op != Py_EQ && op != Py_NE ) {
+ Py_INCREF(Py_NotImplemented);
+ return Py_NotImplemented;
+ }
+ res = PyBool_FromLong( (SwigPyObject_compare(v, w)==0) == (op == Py_EQ) ? 1 : 0);
+ return res;
+}
+
+
+SWIGRUNTIME PyTypeObject* SwigPyObject_TypeOnce(void);
+
+#ifdef SWIGPYTHON_BUILTIN
+static swig_type_info *SwigPyObject_stype = 0;
+SWIGRUNTIME PyTypeObject*
+SwigPyObject_type(void) {
+ SwigPyClientData *cd;
+ assert(SwigPyObject_stype);
+ cd = (SwigPyClientData*) SwigPyObject_stype->clientdata;
+ assert(cd);
+ assert(cd->pytype);
+ return cd->pytype;
+}
+#else
+SWIGRUNTIME PyTypeObject*
+SwigPyObject_type(void) {
+ static PyTypeObject *SWIG_STATIC_POINTER(type) = SwigPyObject_TypeOnce();
+ return type;
+}
+#endif
+
+SWIGRUNTIMEINLINE int
+SwigPyObject_Check(PyObject *op) {
+#ifdef SWIGPYTHON_BUILTIN
+ PyTypeObject *target_tp = SwigPyObject_type();
+ if (PyType_IsSubtype(op->ob_type, target_tp))
+ return 1;
+ return (strcmp(op->ob_type->tp_name, "SwigPyObject") == 0);
+#else
+ return (Py_TYPE(op) == SwigPyObject_type())
+ || (strcmp(Py_TYPE(op)->tp_name,"SwigPyObject") == 0);
+#endif
+}
+
+SWIGRUNTIME PyObject *
+SwigPyObject_New(void *ptr, swig_type_info *ty, int own);
+
+SWIGRUNTIME void
+SwigPyObject_dealloc(PyObject *v)
+{
+ SwigPyObject *sobj = (SwigPyObject *) v;
+ PyObject *next = sobj->next;
+ if (sobj->own == SWIG_POINTER_OWN) {
+ swig_type_info *ty = sobj->ty;
+ SwigPyClientData *data = ty ? (SwigPyClientData *) ty->clientdata : 0;
+ PyObject *destroy = data ? data->destroy : 0;
+ if (destroy) {
+ /* destroy is always a VARARGS method */
+ PyObject *res;
+ if (data->delargs) {
+ /* we need to create a temporary object to carry the destroy operation */
+ PyObject *tmp = SwigPyObject_New(sobj->ptr, ty, 0);
+ res = SWIG_Python_CallFunctor(destroy, tmp);
+ Py_DECREF(tmp);
+ } else {
+ PyCFunction meth = PyCFunction_GET_FUNCTION(destroy);
+ PyObject *mself = PyCFunction_GET_SELF(destroy);
+ res = ((*meth)(mself, v));
+ }
+ Py_XDECREF(res);
+ }
+#if !defined(SWIG_PYTHON_SILENT_MEMLEAK)
+ else {
+ const char *name = SWIG_TypePrettyName(ty);
+ printf("swig/python detected a memory leak of type '%s', no destructor found.\n", (name ? name : "unknown"));
+ }
+#endif
+ }
+ Py_XDECREF(next);
+ PyObject_DEL(v);
+}
+
+SWIGRUNTIME PyObject*
+SwigPyObject_append(PyObject* v, PyObject* next)
+{
+ SwigPyObject *sobj = (SwigPyObject *) v;
+#ifndef METH_O
+ PyObject *tmp = 0;
+ if (!PyArg_ParseTuple(next,(char *)"O:append", &tmp)) return NULL;
+ next = tmp;
+#endif
+ if (!SwigPyObject_Check(next)) {
+ return NULL;
+ }
+ sobj->next = next;
+ Py_INCREF(next);
+ return SWIG_Py_Void();
+}
+
+SWIGRUNTIME PyObject*
+#ifdef METH_NOARGS
+SwigPyObject_next(PyObject* v)
+#else
+SwigPyObject_next(PyObject* v, PyObject *SWIGUNUSEDPARM(args))
+#endif
+{
+ SwigPyObject *sobj = (SwigPyObject *) v;
+ if (sobj->next) {
+ Py_INCREF(sobj->next);
+ return sobj->next;
+ } else {
+ return SWIG_Py_Void();
+ }
+}
+
+SWIGINTERN PyObject*
+#ifdef METH_NOARGS
+SwigPyObject_disown(PyObject *v)
+#else
+SwigPyObject_disown(PyObject* v, PyObject *SWIGUNUSEDPARM(args))
+#endif
+{
+ SwigPyObject *sobj = (SwigPyObject *)v;
+ sobj->own = 0;
+ return SWIG_Py_Void();
+}
+
+SWIGINTERN PyObject*
+#ifdef METH_NOARGS
+SwigPyObject_acquire(PyObject *v)
+#else
+SwigPyObject_acquire(PyObject* v, PyObject *SWIGUNUSEDPARM(args))
+#endif
+{
+ SwigPyObject *sobj = (SwigPyObject *)v;
+ sobj->own = SWIG_POINTER_OWN;
+ return SWIG_Py_Void();
+}
+
+SWIGINTERN PyObject*
+SwigPyObject_own(PyObject *v, PyObject *args)
+{
+ PyObject *val = 0;
+#if (PY_VERSION_HEX < 0x02020000)
+ if (!PyArg_ParseTuple(args,(char *)"|O:own",&val))
+#elif (PY_VERSION_HEX < 0x02050000)
+ if (!PyArg_UnpackTuple(args, (char *)"own", 0, 1, &val))
+#else
+ if (!PyArg_UnpackTuple(args, "own", 0, 1, &val))
+#endif
+ {
+ return NULL;
+ }
+ else
+ {
+ SwigPyObject *sobj = (SwigPyObject *)v;
+ PyObject *obj = PyBool_FromLong(sobj->own);
+ if (val) {
+#ifdef METH_NOARGS
+ if (PyObject_IsTrue(val)) {
+ SwigPyObject_acquire(v);
+ } else {
+ SwigPyObject_disown(v);
+ }
+#else
+ if (PyObject_IsTrue(val)) {
+ SwigPyObject_acquire(v,args);
+ } else {
+ SwigPyObject_disown(v,args);
+ }
+#endif
+ }
+ return obj;
+ }
+}
+
+#ifdef METH_O
+static PyMethodDef
+swigobject_methods[] = {
+ {(char *)"disown", (PyCFunction)SwigPyObject_disown, METH_NOARGS, (char *)"releases ownership of the pointer"},
+ {(char *)"acquire", (PyCFunction)SwigPyObject_acquire, METH_NOARGS, (char *)"acquires ownership of the pointer"},
+ {(char *)"own", (PyCFunction)SwigPyObject_own, METH_VARARGS, (char *)"returns/sets ownership of the pointer"},
+ {(char *)"append", (PyCFunction)SwigPyObject_append, METH_O, (char *)"appends another 'this' object"},
+ {(char *)"next", (PyCFunction)SwigPyObject_next, METH_NOARGS, (char *)"returns the next 'this' object"},
+ {(char *)"__repr__",(PyCFunction)SwigPyObject_repr, METH_NOARGS, (char *)"returns object representation"},
+ {0, 0, 0, 0}
+};
+#else
+static PyMethodDef
+swigobject_methods[] = {
+ {(char *)"disown", (PyCFunction)SwigPyObject_disown, METH_VARARGS, (char *)"releases ownership of the pointer"},
+ {(char *)"acquire", (PyCFunction)SwigPyObject_acquire, METH_VARARGS, (char *)"aquires ownership of the pointer"},
+ {(char *)"own", (PyCFunction)SwigPyObject_own, METH_VARARGS, (char *)"returns/sets ownership of the pointer"},
+ {(char *)"append", (PyCFunction)SwigPyObject_append, METH_VARARGS, (char *)"appends another 'this' object"},
+ {(char *)"next", (PyCFunction)SwigPyObject_next, METH_VARARGS, (char *)"returns the next 'this' object"},
+ {(char *)"__repr__",(PyCFunction)SwigPyObject_repr, METH_VARARGS, (char *)"returns object representation"},
+ {0, 0, 0, 0}
+};
+#endif
+
+#if PY_VERSION_HEX < 0x02020000
+SWIGINTERN PyObject *
+SwigPyObject_getattr(SwigPyObject *sobj,char *name)
+{
+ return Py_FindMethod(swigobject_methods, (PyObject *)sobj, name);
+}
+#endif
+
+SWIGRUNTIME PyTypeObject*
+SwigPyObject_TypeOnce(void) {
+ static char swigobject_doc[] = "Swig object carries a C/C++ instance pointer";
+
+ static PyNumberMethods SwigPyObject_as_number = {
+ (binaryfunc)0, /*nb_add*/
+ (binaryfunc)0, /*nb_subtract*/
+ (binaryfunc)0, /*nb_multiply*/
+ /* nb_divide removed in Python 3 */
+#if PY_VERSION_HEX < 0x03000000
+ (binaryfunc)0, /*nb_divide*/
+#endif
+ (binaryfunc)0, /*nb_remainder*/
+ (binaryfunc)0, /*nb_divmod*/
+ (ternaryfunc)0,/*nb_power*/
+ (unaryfunc)0, /*nb_negative*/
+ (unaryfunc)0, /*nb_positive*/
+ (unaryfunc)0, /*nb_absolute*/
+ (inquiry)0, /*nb_nonzero*/
+ 0, /*nb_invert*/
+ 0, /*nb_lshift*/
+ 0, /*nb_rshift*/
+ 0, /*nb_and*/
+ 0, /*nb_xor*/
+ 0, /*nb_or*/
+#if PY_VERSION_HEX < 0x03000000
+ 0, /*nb_coerce*/
+#endif
+ (unaryfunc)SwigPyObject_long, /*nb_int*/
+#if PY_VERSION_HEX < 0x03000000
+ (unaryfunc)SwigPyObject_long, /*nb_long*/
+#else
+ 0, /*nb_reserved*/
+#endif
+ (unaryfunc)0, /*nb_float*/
+#if PY_VERSION_HEX < 0x03000000
+ (unaryfunc)SwigPyObject_oct, /*nb_oct*/
+ (unaryfunc)SwigPyObject_hex, /*nb_hex*/
+#endif
+#if PY_VERSION_HEX >= 0x03000000 /* 3.0 */
+ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 /* nb_inplace_add -> nb_index, nb_inplace_divide removed */
+#elif PY_VERSION_HEX >= 0x02050000 /* 2.5.0 */
+ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 /* nb_inplace_add -> nb_index */
+#elif PY_VERSION_HEX >= 0x02020000 /* 2.2.0 */
+ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 /* nb_inplace_add -> nb_inplace_true_divide */
+#elif PY_VERSION_HEX >= 0x02000000 /* 2.0.0 */
+ 0,0,0,0,0,0,0,0,0,0,0 /* nb_inplace_add -> nb_inplace_or */
+#endif
+ };
+
+ static PyTypeObject swigpyobject_type;
+ static int type_init = 0;
+ if (!type_init) {
+ const PyTypeObject tmp = {
+ /* PyObject header changed in Python 3 */
+#if PY_VERSION_HEX >= 0x03000000
+ PyVarObject_HEAD_INIT(NULL, 0)
+#else
+ PyObject_HEAD_INIT(NULL)
+ 0, /* ob_size */
+#endif
+ (char *)"SwigPyObject", /* tp_name */
+ sizeof(SwigPyObject), /* tp_basicsize */
+ 0, /* tp_itemsize */
+ (destructor)SwigPyObject_dealloc, /* tp_dealloc */
+ 0, /* tp_print */
+#if PY_VERSION_HEX < 0x02020000
+ (getattrfunc)SwigPyObject_getattr, /* tp_getattr */
+#else
+ (getattrfunc)0, /* tp_getattr */
+#endif
+ (setattrfunc)0, /* tp_setattr */
+#if PY_VERSION_HEX >= 0x03000000
+ 0, /* tp_reserved in 3.0.1, tp_compare in 3.0.0 but not used */
+#else
+ (cmpfunc)SwigPyObject_compare, /* tp_compare */
+#endif
+ (reprfunc)SwigPyObject_repr, /* tp_repr */
+ &SwigPyObject_as_number, /* tp_as_number */
+ 0, /* tp_as_sequence */
+ 0, /* tp_as_mapping */
+ (hashfunc)0, /* tp_hash */
+ (ternaryfunc)0, /* tp_call */
+ 0, /* tp_str */
+ PyObject_GenericGetAttr, /* tp_getattro */
+ 0, /* tp_setattro */
+ 0, /* tp_as_buffer */
+ Py_TPFLAGS_DEFAULT, /* tp_flags */
+ swigobject_doc, /* tp_doc */
+ 0, /* tp_traverse */
+ 0, /* tp_clear */
+ (richcmpfunc)SwigPyObject_richcompare,/* tp_richcompare */
+ 0, /* tp_weaklistoffset */
+#if PY_VERSION_HEX >= 0x02020000
+ 0, /* tp_iter */
+ 0, /* tp_iternext */
+ swigobject_methods, /* tp_methods */
+ 0, /* tp_members */
+ 0, /* tp_getset */
+ 0, /* tp_base */
+ 0, /* tp_dict */
+ 0, /* tp_descr_get */
+ 0, /* tp_descr_set */
+ 0, /* tp_dictoffset */
+ 0, /* tp_init */
+ 0, /* tp_alloc */
+ 0, /* tp_new */
+ 0, /* tp_free */
+ 0, /* tp_is_gc */
+ 0, /* tp_bases */
+ 0, /* tp_mro */
+ 0, /* tp_cache */
+ 0, /* tp_subclasses */
+ 0, /* tp_weaklist */
+#endif
+#if PY_VERSION_HEX >= 0x02030000
+ 0, /* tp_del */
+#endif
+#if PY_VERSION_HEX >= 0x02060000
+ 0, /* tp_version */
+#endif
+#ifdef COUNT_ALLOCS
+ 0,0,0,0 /* tp_alloc -> tp_next */
+#endif
+ };
+ swigpyobject_type = tmp;
+ type_init = 1;
+#if PY_VERSION_HEX < 0x02020000
+ swigpyobject_type.ob_type = &PyType_Type;
+#else
+ if (PyType_Ready(&swigpyobject_type) < 0)
+ return NULL;
+#endif
+ }
+ return &swigpyobject_type;
+}
+
+SWIGRUNTIME PyObject *
+SwigPyObject_New(void *ptr, swig_type_info *ty, int own)
+{
+ SwigPyObject *sobj = PyObject_NEW(SwigPyObject, SwigPyObject_type());
+ if (sobj) {
+ sobj->ptr = ptr;
+ sobj->ty = ty;
+ sobj->own = own;
+ sobj->next = 0;
+ }
+ return (PyObject *)sobj;
+}
+
+/* -----------------------------------------------------------------------------
+ * Implements a simple Swig Packed type, and use it instead of string
+ * ----------------------------------------------------------------------------- */
+
+typedef struct {
+ PyObject_HEAD
+ void *pack;
+ swig_type_info *ty;
+ size_t size;
+} SwigPyPacked;
+
+SWIGRUNTIME int
+SwigPyPacked_print(SwigPyPacked *v, FILE *fp, int SWIGUNUSEDPARM(flags))
+{
+ char result[SWIG_BUFFER_SIZE];
+ fputs("<Swig Packed ", fp);
+ if (SWIG_PackDataName(result, v->pack, v->size, 0, sizeof(result))) {
+ fputs("at ", fp);
+ fputs(result, fp);
+ }
+ fputs(v->ty->name,fp);
+ fputs(">", fp);
+ return 0;
+}
+
+SWIGRUNTIME PyObject *
+SwigPyPacked_repr(SwigPyPacked *v)
+{
+ char result[SWIG_BUFFER_SIZE];
+ if (SWIG_PackDataName(result, v->pack, v->size, 0, sizeof(result))) {
+ return SWIG_Python_str_FromFormat("<Swig Packed at %s%s>", result, v->ty->name);
+ } else {
+ return SWIG_Python_str_FromFormat("<Swig Packed %s>", v->ty->name);
+ }
+}
+
+SWIGRUNTIME PyObject *
+SwigPyPacked_str(SwigPyPacked *v)
+{
+ char result[SWIG_BUFFER_SIZE];
+ if (SWIG_PackDataName(result, v->pack, v->size, 0, sizeof(result))){
+ return SWIG_Python_str_FromFormat("%s%s", result, v->ty->name);
+ } else {
+ return SWIG_Python_str_FromChar(v->ty->name);
+ }
+}
+
+SWIGRUNTIME int
+SwigPyPacked_compare(SwigPyPacked *v, SwigPyPacked *w)
+{
+ size_t i = v->size;
+ size_t j = w->size;
+ int s = (i < j) ? -1 : ((i > j) ? 1 : 0);
+ return s ? s : strncmp((char *)v->pack, (char *)w->pack, 2*v->size);
+}
+
+SWIGRUNTIME PyTypeObject* SwigPyPacked_TypeOnce(void);
+
+SWIGRUNTIME PyTypeObject*
+SwigPyPacked_type(void) {
+ static PyTypeObject *SWIG_STATIC_POINTER(type) = SwigPyPacked_TypeOnce();
+ return type;
+}
+
+SWIGRUNTIMEINLINE int
+SwigPyPacked_Check(PyObject *op) {
+ return ((op)->ob_type == SwigPyPacked_TypeOnce())
+ || (strcmp((op)->ob_type->tp_name,"SwigPyPacked") == 0);
+}
+
+SWIGRUNTIME void
+SwigPyPacked_dealloc(PyObject *v)
+{
+ if (SwigPyPacked_Check(v)) {
+ SwigPyPacked *sobj = (SwigPyPacked *) v;
+ free(sobj->pack);
+ }
+ PyObject_DEL(v);
+}
+
+SWIGRUNTIME PyTypeObject*
+SwigPyPacked_TypeOnce(void) {
+ static char swigpacked_doc[] = "Swig object carries a C/C++ instance pointer";
+ static PyTypeObject swigpypacked_type;
+ static int type_init = 0;
+ if (!type_init) {
+ const PyTypeObject tmp = {
+ /* PyObject header changed in Python 3 */
+#if PY_VERSION_HEX>=0x03000000
+ PyVarObject_HEAD_INIT(NULL, 0)
+#else
+ PyObject_HEAD_INIT(NULL)
+ 0, /* ob_size */
+#endif
+ (char *)"SwigPyPacked", /* tp_name */
+ sizeof(SwigPyPacked), /* tp_basicsize */
+ 0, /* tp_itemsize */
+ (destructor)SwigPyPacked_dealloc, /* tp_dealloc */
+ (printfunc)SwigPyPacked_print, /* tp_print */
+ (getattrfunc)0, /* tp_getattr */
+ (setattrfunc)0, /* tp_setattr */
+#if PY_VERSION_HEX>=0x03000000
+ 0, /* tp_reserved in 3.0.1 */
+#else
+ (cmpfunc)SwigPyPacked_compare, /* tp_compare */
+#endif
+ (reprfunc)SwigPyPacked_repr, /* tp_repr */
+ 0, /* tp_as_number */
+ 0, /* tp_as_sequence */
+ 0, /* tp_as_mapping */
+ (hashfunc)0, /* tp_hash */
+ (ternaryfunc)0, /* tp_call */
+ (reprfunc)SwigPyPacked_str, /* tp_str */
+ PyObject_GenericGetAttr, /* tp_getattro */
+ 0, /* tp_setattro */
+ 0, /* tp_as_buffer */
+ Py_TPFLAGS_DEFAULT, /* tp_flags */
+ swigpacked_doc, /* tp_doc */
+ 0, /* tp_traverse */
+ 0, /* tp_clear */
+ 0, /* tp_richcompare */
+ 0, /* tp_weaklistoffset */
+#if PY_VERSION_HEX >= 0x02020000
+ 0, /* tp_iter */
+ 0, /* tp_iternext */
+ 0, /* tp_methods */
+ 0, /* tp_members */
+ 0, /* tp_getset */
+ 0, /* tp_base */
+ 0, /* tp_dict */
+ 0, /* tp_descr_get */
+ 0, /* tp_descr_set */
+ 0, /* tp_dictoffset */
+ 0, /* tp_init */
+ 0, /* tp_alloc */
+ 0, /* tp_new */
+ 0, /* tp_free */
+ 0, /* tp_is_gc */
+ 0, /* tp_bases */
+ 0, /* tp_mro */
+ 0, /* tp_cache */
+ 0, /* tp_subclasses */
+ 0, /* tp_weaklist */
+#endif
+#if PY_VERSION_HEX >= 0x02030000
+ 0, /* tp_del */
+#endif
+#if PY_VERSION_HEX >= 0x02060000
+ 0, /* tp_version */
+#endif
+#ifdef COUNT_ALLOCS
+ 0,0,0,0 /* tp_alloc -> tp_next */
+#endif
+ };
+ swigpypacked_type = tmp;
+ type_init = 1;
+#if PY_VERSION_HEX < 0x02020000
+ swigpypacked_type.ob_type = &PyType_Type;
+#else
+ if (PyType_Ready(&swigpypacked_type) < 0)
+ return NULL;
+#endif
+ }
+ return &swigpypacked_type;
+}
+
+SWIGRUNTIME PyObject *
+SwigPyPacked_New(void *ptr, size_t size, swig_type_info *ty)
+{
+ SwigPyPacked *sobj = PyObject_NEW(SwigPyPacked, SwigPyPacked_type());
+ if (sobj) {
+ void *pack = malloc(size);
+ if (pack) {
+ memcpy(pack, ptr, size);
+ sobj->pack = pack;
+ sobj->ty = ty;
+ sobj->size = size;
+ } else {
+ PyObject_DEL((PyObject *) sobj);
+ sobj = 0;
+ }
+ }
+ return (PyObject *) sobj;
+}
+
+SWIGRUNTIME swig_type_info *
+SwigPyPacked_UnpackData(PyObject *obj, void *ptr, size_t size)
+{
+ if (SwigPyPacked_Check(obj)) {
+ SwigPyPacked *sobj = (SwigPyPacked *)obj;
+ if (sobj->size != size) return 0;
+ memcpy(ptr, sobj->pack, size);
+ return sobj->ty;
+ } else {
+ return 0;
+ }
+}
+
+/* -----------------------------------------------------------------------------
+ * pointers/data manipulation
+ * ----------------------------------------------------------------------------- */
+
+SWIGRUNTIMEINLINE PyObject *
+_SWIG_This(void)
+{
+ return SWIG_Python_str_FromChar("this");
+}
+
+static PyObject *swig_this = NULL;
+
+SWIGRUNTIME PyObject *
+SWIG_This(void)
+{
+ if (swig_this == NULL)
+ swig_this = _SWIG_This();
+ return swig_this;
+}
+
+/* #define SWIG_PYTHON_SLOW_GETSET_THIS */
+
+/* TODO: I don't know how to implement the fast getset in Python 3 right now */
+#if PY_VERSION_HEX>=0x03000000
+#define SWIG_PYTHON_SLOW_GETSET_THIS
+#endif
+
+SWIGRUNTIME SwigPyObject *
+SWIG_Python_GetSwigThis(PyObject *pyobj)
+{
+ PyObject *obj;
+
+ if (SwigPyObject_Check(pyobj))
+ return (SwigPyObject *) pyobj;
+
+#ifdef SWIGPYTHON_BUILTIN
+ (void)obj;
+# ifdef PyWeakref_CheckProxy
+ if (PyWeakref_CheckProxy(pyobj)) {
+ pyobj = PyWeakref_GET_OBJECT(pyobj);
+ if (pyobj && SwigPyObject_Check(pyobj))
+ return (SwigPyObject*) pyobj;
+ }
+# endif
+ return NULL;
+#else
+
+ obj = 0;
+
+#if (!defined(SWIG_PYTHON_SLOW_GETSET_THIS) && (PY_VERSION_HEX >= 0x02030000))
+ if (PyInstance_Check(pyobj)) {
+ obj = _PyInstance_Lookup(pyobj, SWIG_This());
+ } else {
+ PyObject **dictptr = _PyObject_GetDictPtr(pyobj);
+ if (dictptr != NULL) {
+ PyObject *dict = *dictptr;
+ obj = dict ? PyDict_GetItem(dict, SWIG_This()) : 0;
+ } else {
+#ifdef PyWeakref_CheckProxy
+ if (PyWeakref_CheckProxy(pyobj)) {
+ PyObject *wobj = PyWeakref_GET_OBJECT(pyobj);
+ return wobj ? SWIG_Python_GetSwigThis(wobj) : 0;
+ }
+#endif
+ obj = PyObject_GetAttr(pyobj,SWIG_This());
+ if (obj) {
+ Py_DECREF(obj);
+ } else {
+ if (PyErr_Occurred()) PyErr_Clear();
+ return 0;
+ }
+ }
+ }
+#else
+ obj = PyObject_GetAttr(pyobj,SWIG_This());
+ if (obj) {
+ Py_DECREF(obj);
+ } else {
+ if (PyErr_Occurred()) PyErr_Clear();
+ return 0;
+ }
+#endif
+ if (obj && !SwigPyObject_Check(obj)) {
+ /* a PyObject is called 'this', try to get the 'real this'
+ SwigPyObject from it */
+ return SWIG_Python_GetSwigThis(obj);
+ }
+ return (SwigPyObject *)obj;
+#endif
+}
+
+/* Acquire a pointer value */
+
+SWIGRUNTIME int
+SWIG_Python_AcquirePtr(PyObject *obj, int own) {
+ if (own == SWIG_POINTER_OWN) {
+ SwigPyObject *sobj = SWIG_Python_GetSwigThis(obj);
+ if (sobj) {
+ int oldown = sobj->own;
+ sobj->own = own;
+ return oldown;
+ }
+ }
+ return 0;
+}
+
+/* Convert a pointer value */
+
+SWIGRUNTIME int
+SWIG_Python_ConvertPtrAndOwn(PyObject *obj, void **ptr, swig_type_info *ty, int flags, int *own) {
+ int res;
+ SwigPyObject *sobj;
+ int implicit_conv = (flags & SWIG_POINTER_IMPLICIT_CONV) != 0;
+
+ if (!obj)
+ return SWIG_ERROR;
+ if (obj == Py_None && !implicit_conv) {
+ if (ptr)
+ *ptr = 0;
+ return SWIG_OK;
+ }
+
+ res = SWIG_ERROR;
+
+ sobj = SWIG_Python_GetSwigThis(obj);
+ if (own)
+ *own = 0;
+ while (sobj) {
+ void *vptr = sobj->ptr;
+ if (ty) {
+ swig_type_info *to = sobj->ty;
+ if (to == ty) {
+ /* no type cast needed */
+ if (ptr) *ptr = vptr;
+ break;
+ } else {
+ swig_cast_info *tc = SWIG_TypeCheck(to->name,ty);
+ if (!tc) {
+ sobj = (SwigPyObject *)sobj->next;
+ } else {
+ if (ptr) {
+ int newmemory = 0;
+ *ptr = SWIG_TypeCast(tc,vptr,&newmemory);
+ if (newmemory == SWIG_CAST_NEW_MEMORY) {
+ assert(own); /* badly formed typemap which will lead to a memory leak - it must set and use own to delete *ptr */
+ if (own)
+ *own = *own | SWIG_CAST_NEW_MEMORY;
+ }
+ }
+ break;
+ }
+ }
+ } else {
+ if (ptr) *ptr = vptr;
+ break;
+ }
+ }
+ if (sobj) {
+ if (own)
+ *own = *own | sobj->own;
+ if (flags & SWIG_POINTER_DISOWN) {
+ sobj->own = 0;
+ }
+ res = SWIG_OK;
+ } else {
+ if (implicit_conv) {
+ SwigPyClientData *data = ty ? (SwigPyClientData *) ty->clientdata : 0;
+ if (data && !data->implicitconv) {
+ PyObject *klass = data->klass;
+ if (klass) {
+ PyObject *impconv;
+ data->implicitconv = 1; /* avoid recursion and call 'explicit' constructors*/
+ impconv = SWIG_Python_CallFunctor(klass, obj);
+ data->implicitconv = 0;
+ if (PyErr_Occurred()) {
+ PyErr_Clear();
+ impconv = 0;
+ }
+ if (impconv) {
+ SwigPyObject *iobj = SWIG_Python_GetSwigThis(impconv);
+ if (iobj) {
+ void *vptr;
+ res = SWIG_Python_ConvertPtrAndOwn((PyObject*)iobj, &vptr, ty, 0, 0);
+ if (SWIG_IsOK(res)) {
+ if (ptr) {
+ *ptr = vptr;
+ /* transfer the ownership to 'ptr' */
+ iobj->own = 0;
+ res = SWIG_AddCast(res);
+ res = SWIG_AddNewMask(res);
+ } else {
+ res = SWIG_AddCast(res);
+ }
+ }
+ }
+ Py_DECREF(impconv);
+ }
+ }
+ }
+ }
+ if (!SWIG_IsOK(res) && obj == Py_None) {
+ if (ptr)
+ *ptr = 0;
+ if (PyErr_Occurred())
+ PyErr_Clear();
+ res = SWIG_OK;
+ }
+ }
+ return res;
+}
+
+/* Convert a function ptr value */
+
+SWIGRUNTIME int
+SWIG_Python_ConvertFunctionPtr(PyObject *obj, void **ptr, swig_type_info *ty) {
+ if (!PyCFunction_Check(obj)) {
+ return SWIG_ConvertPtr(obj, ptr, ty, 0);
+ } else {
+ void *vptr = 0;
+
+ /* here we get the method pointer for callbacks */
+ const char *doc = (((PyCFunctionObject *)obj) -> m_ml -> ml_doc);
+ const char *desc = doc ? strstr(doc, "swig_ptr: ") : 0;
+ if (desc)
+ desc = ty ? SWIG_UnpackVoidPtr(desc + 10, &vptr, ty->name) : 0;
+ if (!desc)
+ return SWIG_ERROR;
+ if (ty) {
+ swig_cast_info *tc = SWIG_TypeCheck(desc,ty);
+ if (tc) {
+ int newmemory = 0;
+ *ptr = SWIG_TypeCast(tc,vptr,&newmemory);
+ assert(!newmemory); /* newmemory handling not yet implemented */
+ } else {
+ return SWIG_ERROR;
+ }
+ } else {
+ *ptr = vptr;
+ }
+ return SWIG_OK;
+ }
+}
+
+/* Convert a packed value value */
+
+SWIGRUNTIME int
+SWIG_Python_ConvertPacked(PyObject *obj, void *ptr, size_t sz, swig_type_info *ty) {
+ swig_type_info *to = SwigPyPacked_UnpackData(obj, ptr, sz);
+ if (!to) return SWIG_ERROR;
+ if (ty) {
+ if (to != ty) {
+ /* check type cast? */
+ swig_cast_info *tc = SWIG_TypeCheck(to->name,ty);
+ if (!tc) return SWIG_ERROR;
+ }
+ }
+ return SWIG_OK;
+}
+
+/* -----------------------------------------------------------------------------
+ * Create a new pointer object
+ * ----------------------------------------------------------------------------- */
+
+/*
+ Create a new instance object, without calling __init__, and set the
+ 'this' attribute.
+*/
+
+SWIGRUNTIME PyObject*
+SWIG_Python_NewShadowInstance(SwigPyClientData *data, PyObject *swig_this)
+{
+#if (PY_VERSION_HEX >= 0x02020000)
+ PyObject *inst = 0;
+ PyObject *newraw = data->newraw;
+ if (newraw) {
+ inst = PyObject_Call(newraw, data->newargs, NULL);
+ if (inst) {
+#if !defined(SWIG_PYTHON_SLOW_GETSET_THIS)
+ PyObject **dictptr = _PyObject_GetDictPtr(inst);
+ if (dictptr != NULL) {
+ PyObject *dict = *dictptr;
+ if (dict == NULL) {
+ dict = PyDict_New();
+ *dictptr = dict;
+ PyDict_SetItem(dict, SWIG_This(), swig_this);
+ }
+ }
+#else
+ PyObject *key = SWIG_This();
+ PyObject_SetAttr(inst, key, swig_this);
+#endif
+ }
+ } else {
+#if PY_VERSION_HEX >= 0x03000000
+ inst = PyBaseObject_Type.tp_new((PyTypeObject*) data->newargs, Py_None, Py_None);
+ if (inst) {
+ PyObject_SetAttr(inst, SWIG_This(), swig_this);
+ Py_TYPE(inst)->tp_flags &= ~Py_TPFLAGS_VALID_VERSION_TAG;
+ }
+#else
+ PyObject *dict = PyDict_New();
+ if (dict) {
+ PyDict_SetItem(dict, SWIG_This(), swig_this);
+ inst = PyInstance_NewRaw(data->newargs, dict);
+ Py_DECREF(dict);
+ }
+#endif
+ }
+ return inst;
+#else
+#if (PY_VERSION_HEX >= 0x02010000)
+ PyObject *inst = 0;
+ PyObject *dict = PyDict_New();
+ if (dict) {
+ PyDict_SetItem(dict, SWIG_This(), swig_this);
+ inst = PyInstance_NewRaw(data->newargs, dict);
+ Py_DECREF(dict);
+ }
+ return (PyObject *) inst;
+#else
+ PyInstanceObject *inst = PyObject_NEW(PyInstanceObject, &PyInstance_Type);
+ if (inst == NULL) {
+ return NULL;
+ }
+ inst->in_class = (PyClassObject *)data->newargs;
+ Py_INCREF(inst->in_class);
+ inst->in_dict = PyDict_New();
+ if (inst->in_dict == NULL) {
+ Py_DECREF(inst);
+ return NULL;
+ }
+#ifdef Py_TPFLAGS_HAVE_WEAKREFS
+ inst->in_weakreflist = NULL;
+#endif
+#ifdef Py_TPFLAGS_GC
+ PyObject_GC_Init(inst);
+#endif
+ PyDict_SetItem(inst->in_dict, SWIG_This(), swig_this);
+ return (PyObject *) inst;
+#endif
+#endif
+}
+
+SWIGRUNTIME void
+SWIG_Python_SetSwigThis(PyObject *inst, PyObject *swig_this)
+{
+ PyObject *dict;
+#if (PY_VERSION_HEX >= 0x02020000) && !defined(SWIG_PYTHON_SLOW_GETSET_THIS)
+ PyObject **dictptr = _PyObject_GetDictPtr(inst);
+ if (dictptr != NULL) {
+ dict = *dictptr;
+ if (dict == NULL) {
+ dict = PyDict_New();
+ *dictptr = dict;
+ }
+ PyDict_SetItem(dict, SWIG_This(), swig_this);
+ return;
+ }
+#endif
+ dict = PyObject_GetAttrString(inst, (char*)"__dict__");
+ PyDict_SetItem(dict, SWIG_This(), swig_this);
+ Py_DECREF(dict);
+}
+
+
+SWIGINTERN PyObject *
+SWIG_Python_InitShadowInstance(PyObject *args) {
+ PyObject *obj[2];
+ if (!SWIG_Python_UnpackTuple(args, "swiginit", 2, 2, obj)) {
+ return NULL;
+ } else {
+ SwigPyObject *sthis = SWIG_Python_GetSwigThis(obj[0]);
+ if (sthis) {
+ SwigPyObject_append((PyObject*) sthis, obj[1]);
+ } else {
+ SWIG_Python_SetSwigThis(obj[0], obj[1]);
+ }
+ return SWIG_Py_Void();
+ }
+}
+
+/* Create a new pointer object */
+
+SWIGRUNTIME PyObject *
+SWIG_Python_NewPointerObj(PyObject *self, void *ptr, swig_type_info *type, int flags) {
+ SwigPyClientData *clientdata;
+ PyObject * robj;
+ int own;
+
+ if (!ptr)
+ return SWIG_Py_Void();
+
+ clientdata = type ? (SwigPyClientData *)(type->clientdata) : 0;
+ own = (flags & SWIG_POINTER_OWN) ? SWIG_POINTER_OWN : 0;
+ if (clientdata && clientdata->pytype) {
+ SwigPyObject *newobj;
+ if (flags & SWIG_BUILTIN_TP_INIT) {
+ newobj = (SwigPyObject*) self;
+ if (newobj->ptr) {
+ PyObject *next_self = clientdata->pytype->tp_alloc(clientdata->pytype, 0);
+ while (newobj->next)
+ newobj = (SwigPyObject *) newobj->next;
+ newobj->next = next_self;
+ newobj = (SwigPyObject *)next_self;
+ }
+ } else {
+ newobj = PyObject_New(SwigPyObject, clientdata->pytype);
+ }
+ if (newobj) {
+ newobj->ptr = ptr;
+ newobj->ty = type;
+ newobj->own = own;
+ newobj->next = 0;
+#ifdef SWIGPYTHON_BUILTIN
+ newobj->dict = 0;
+#endif
+ return (PyObject*) newobj;
+ }
+ return SWIG_Py_Void();
+ }
+
+ assert(!(flags & SWIG_BUILTIN_TP_INIT));
+
+ robj = SwigPyObject_New(ptr, type, own);
+ if (robj && clientdata && !(flags & SWIG_POINTER_NOSHADOW)) {
+ PyObject *inst = SWIG_Python_NewShadowInstance(clientdata, robj);
+ Py_DECREF(robj);
+ robj = inst;
+ }
+ return robj;
+}
+
+/* Create a new packed object */
+
+SWIGRUNTIMEINLINE PyObject *
+SWIG_Python_NewPackedObj(void *ptr, size_t sz, swig_type_info *type) {
+ return ptr ? SwigPyPacked_New((void *) ptr, sz, type) : SWIG_Py_Void();
+}
+
+/* -----------------------------------------------------------------------------*
+ * Get type list
+ * -----------------------------------------------------------------------------*/
+
+#ifdef SWIG_LINK_RUNTIME
+void *SWIG_ReturnGlobalTypeList(void *);
+#endif
+
+SWIGRUNTIME swig_module_info *
+SWIG_Python_GetModule(void *SWIGUNUSEDPARM(clientdata)) {
+ static void *type_pointer = (void *)0;
+ /* first check if module already created */
+ if (!type_pointer) {
+#ifdef SWIG_LINK_RUNTIME
+ type_pointer = SWIG_ReturnGlobalTypeList((void *)0);
+#else
+# ifdef SWIGPY_USE_CAPSULE
+ type_pointer = PyCapsule_Import(SWIGPY_CAPSULE_NAME, 0);
+# else
+ type_pointer = PyCObject_Import((char*)"swig_runtime_data" SWIG_RUNTIME_VERSION,
+ (char*)"type_pointer" SWIG_TYPE_TABLE_NAME);
+# endif
+ if (PyErr_Occurred()) {
+ PyErr_Clear();
+ type_pointer = (void *)0;
+ }
+#endif
+ }
+ return (swig_module_info *) type_pointer;
+}
+
+#if PY_MAJOR_VERSION < 2
+/* PyModule_AddObject function was introduced in Python 2.0. The following function
+ is copied out of Python/modsupport.c in python version 2.3.4 */
+SWIGINTERN int
+PyModule_AddObject(PyObject *m, char *name, PyObject *o)
+{
+ PyObject *dict;
+ if (!PyModule_Check(m)) {
+ PyErr_SetString(PyExc_TypeError,
+ "PyModule_AddObject() needs module as first arg");
+ return SWIG_ERROR;
+ }
+ if (!o) {
+ PyErr_SetString(PyExc_TypeError,
+ "PyModule_AddObject() needs non-NULL value");
+ return SWIG_ERROR;
+ }
+
+ dict = PyModule_GetDict(m);
+ if (dict == NULL) {
+ /* Internal error -- modules must have a dict! */
+ PyErr_Format(PyExc_SystemError, "module '%s' has no __dict__",
+ PyModule_GetName(m));
+ return SWIG_ERROR;
+ }
+ if (PyDict_SetItemString(dict, name, o))
+ return SWIG_ERROR;
+ Py_DECREF(o);
+ return SWIG_OK;
+}
+#endif
+
+SWIGRUNTIME void
+#ifdef SWIGPY_USE_CAPSULE
+SWIG_Python_DestroyModule(PyObject *obj)
+#else
+SWIG_Python_DestroyModule(void *vptr)
+#endif
+{
+#ifdef SWIGPY_USE_CAPSULE
+ swig_module_info *swig_module = (swig_module_info *) PyCapsule_GetPointer(obj, SWIGPY_CAPSULE_NAME);
+#else
+ swig_module_info *swig_module = (swig_module_info *) vptr;
+#endif
+ swig_type_info **types = swig_module->types;
+ size_t i;
+ for (i =0; i < swig_module->size; ++i) {
+ swig_type_info *ty = types[i];
+ if (ty->owndata) {
+ SwigPyClientData *data = (SwigPyClientData *) ty->clientdata;
+ if (data) SwigPyClientData_Del(data);
+ }
+ }
+ Py_DECREF(SWIG_This());
+ swig_this = NULL;
+}
+
+SWIGRUNTIME void
+SWIG_Python_SetModule(swig_module_info *swig_module) {
+#if PY_VERSION_HEX >= 0x03000000
+ /* Add a dummy module object into sys.modules */
+ PyObject *module = PyImport_AddModule((char*)"swig_runtime_data" SWIG_RUNTIME_VERSION);
+#else
+ static PyMethodDef swig_empty_runtime_method_table[] = { {NULL, NULL, 0, NULL} }; /* Sentinel */
+ PyObject *module = Py_InitModule((char*)"swig_runtime_data" SWIG_RUNTIME_VERSION, swig_empty_runtime_method_table);
+#endif
+#ifdef SWIGPY_USE_CAPSULE
+ PyObject *pointer = PyCapsule_New((void *) swig_module, SWIGPY_CAPSULE_NAME, SWIG_Python_DestroyModule);
+ if (pointer && module) {
+ PyModule_AddObject(module, (char*)"type_pointer_capsule" SWIG_TYPE_TABLE_NAME, pointer);
+ } else {
+ Py_XDECREF(pointer);
+ }
+#else
+ PyObject *pointer = PyCObject_FromVoidPtr((void *) swig_module, SWIG_Python_DestroyModule);
+ if (pointer && module) {
+ PyModule_AddObject(module, (char*)"type_pointer" SWIG_TYPE_TABLE_NAME, pointer);
+ } else {
+ Py_XDECREF(pointer);
+ }
+#endif
+}
+
+/* The python cached type query */
+SWIGRUNTIME PyObject *
+SWIG_Python_TypeCache(void) {
+ static PyObject *SWIG_STATIC_POINTER(cache) = PyDict_New();
+ return cache;
+}
+
+SWIGRUNTIME swig_type_info *
+SWIG_Python_TypeQuery(const char *type)
+{
+ PyObject *cache = SWIG_Python_TypeCache();
+ PyObject *key = SWIG_Python_str_FromChar(type);
+ PyObject *obj = PyDict_GetItem(cache, key);
+ swig_type_info *descriptor;
+ if (obj) {
+#ifdef SWIGPY_USE_CAPSULE
+ descriptor = (swig_type_info *) PyCapsule_GetPointer(obj, NULL);
+#else
+ descriptor = (swig_type_info *) PyCObject_AsVoidPtr(obj);
+#endif
+ } else {
+ swig_module_info *swig_module = SWIG_GetModule(0);
+ descriptor = SWIG_TypeQueryModule(swig_module, swig_module, type);
+ if (descriptor) {
+#ifdef SWIGPY_USE_CAPSULE
+ obj = PyCapsule_New((void*) descriptor, NULL, NULL);
+#else
+ obj = PyCObject_FromVoidPtr(descriptor, NULL);
+#endif
+ PyDict_SetItem(cache, key, obj);
+ Py_DECREF(obj);
+ }
+ }
+ Py_DECREF(key);
+ return descriptor;
+}
+
+/*
+ For backward compatibility only
+*/
+#define SWIG_POINTER_EXCEPTION 0
+#define SWIG_arg_fail(arg) SWIG_Python_ArgFail(arg)
+#define SWIG_MustGetPtr(p, type, argnum, flags) SWIG_Python_MustGetPtr(p, type, argnum, flags)
+
+SWIGRUNTIME int
+SWIG_Python_AddErrMesg(const char* mesg, int infront)
+{
+ if (PyErr_Occurred()) {
+ PyObject *type = 0;
+ PyObject *value = 0;
+ PyObject *traceback = 0;
+ PyErr_Fetch(&type, &value, &traceback);
+ if (value) {
+ char *tmp;
+ PyObject *old_str = PyObject_Str(value);
+ Py_XINCREF(type);
+ PyErr_Clear();
+ if (infront) {
+ PyErr_Format(type, "%s %s", mesg, tmp = SWIG_Python_str_AsChar(old_str));
+ } else {
+ PyErr_Format(type, "%s %s", tmp = SWIG_Python_str_AsChar(old_str), mesg);
+ }
+ SWIG_Python_str_DelForPy3(tmp);
+ Py_DECREF(old_str);
+ }
+ return 1;
+ } else {
+ return 0;
+ }
+}
+
+SWIGRUNTIME int
+SWIG_Python_ArgFail(int argnum)
+{
+ if (PyErr_Occurred()) {
+ /* add information about failing argument */
+ char mesg[256];
+ PyOS_snprintf(mesg, sizeof(mesg), "argument number %d:", argnum);
+ return SWIG_Python_AddErrMesg(mesg, 1);
+ } else {
+ return 0;
+ }
+}
+
+SWIGRUNTIMEINLINE const char *
+SwigPyObject_GetDesc(PyObject *self)
+{
+ SwigPyObject *v = (SwigPyObject *)self;
+ swig_type_info *ty = v ? v->ty : 0;
+ return ty ? ty->str : "";
+}
+
+SWIGRUNTIME void
+SWIG_Python_TypeError(const char *type, PyObject *obj)
+{
+ if (type) {
+#if defined(SWIG_COBJECT_TYPES)
+ if (obj && SwigPyObject_Check(obj)) {
+ const char *otype = (const char *) SwigPyObject_GetDesc(obj);
+ if (otype) {
+ PyErr_Format(PyExc_TypeError, "a '%s' is expected, 'SwigPyObject(%s)' is received",
+ type, otype);
+ return;
+ }
+ } else
+#endif
+ {
+ const char *otype = (obj ? obj->ob_type->tp_name : 0);
+ if (otype) {
+ PyObject *str = PyObject_Str(obj);
+ const char *cstr = str ? SWIG_Python_str_AsChar(str) : 0;
+ if (cstr) {
+ PyErr_Format(PyExc_TypeError, "a '%s' is expected, '%s(%s)' is received",
+ type, otype, cstr);
+ SWIG_Python_str_DelForPy3(cstr);
+ } else {
+ PyErr_Format(PyExc_TypeError, "a '%s' is expected, '%s' is received",
+ type, otype);
+ }
+ Py_XDECREF(str);
+ return;
+ }
+ }
+ PyErr_Format(PyExc_TypeError, "a '%s' is expected", type);
+ } else {
+ PyErr_Format(PyExc_TypeError, "unexpected type is received");
+ }
+}
+
+
+/* Convert a pointer value, signal an exception on a type mismatch */
+SWIGRUNTIME void *
+SWIG_Python_MustGetPtr(PyObject *obj, swig_type_info *ty, int SWIGUNUSEDPARM(argnum), int flags) {
+ void *result;
+ if (SWIG_Python_ConvertPtr(obj, &result, ty, flags) == -1) {
+ PyErr_Clear();
+#if SWIG_POINTER_EXCEPTION
+ if (flags) {
+ SWIG_Python_TypeError(SWIG_TypePrettyName(ty), obj);
+ SWIG_Python_ArgFail(argnum);
+ }
+#endif
+ }
+ return result;
+}
+
+#ifdef SWIGPYTHON_BUILTIN
+SWIGRUNTIME int
+SWIG_Python_NonDynamicSetAttr(PyObject *obj, PyObject *name, PyObject *value) {
+ PyTypeObject *tp = obj->ob_type;
+ PyObject *descr;
+ PyObject *encoded_name;
+ descrsetfunc f;
+ int res = -1;
+
+# ifdef Py_USING_UNICODE
+ if (PyString_Check(name)) {
+ name = PyUnicode_Decode(PyString_AsString(name), PyString_Size(name), NULL, NULL);
+ if (!name)
+ return -1;
+ } else if (!PyUnicode_Check(name))
+# else
+ if (!PyString_Check(name))
+# endif
+ {
+ PyErr_Format(PyExc_TypeError, "attribute name must be string, not '%.200s'", name->ob_type->tp_name);
+ return -1;
+ } else {
+ Py_INCREF(name);
+ }
+
+ if (!tp->tp_dict) {
+ if (PyType_Ready(tp) < 0)
+ goto done;
+ }
+
+ descr = _PyType_Lookup(tp, name);
+ f = NULL;
+ if (descr != NULL)
+ f = descr->ob_type->tp_descr_set;
+ if (!f) {
+ if (PyString_Check(name)) {
+ encoded_name = name;
+ Py_INCREF(name);
+ } else {
+ encoded_name = PyUnicode_AsUTF8String(name);
+ }
+ PyErr_Format(PyExc_AttributeError, "'%.100s' object has no attribute '%.200s'", tp->tp_name, PyString_AsString(encoded_name));
+ Py_DECREF(encoded_name);
+ } else {
+ res = f(descr, obj, value);
+ }
+
+ done:
+ Py_DECREF(name);
+ return res;
+}
+#endif
+
+
+#ifdef __cplusplus
+}
+#endif
+
+
+
+#define SWIG_exception_fail(code, msg) do { SWIG_Error(code, msg); SWIG_fail; } while(0)
+
+#define SWIG_contract_assert(expr, msg) if (!(expr)) { SWIG_Error(SWIG_RuntimeError, msg); SWIG_fail; } else
+
+
+
+/* -------- TYPES TABLE (BEGIN) -------- */
+
+#define SWIGTYPE_p_FILE swig_types[0]
+#define SWIGTYPE_p___builtin_va_list swig_types[1]
+#define SWIGTYPE_p_bool swig_types[2]
+#define SWIGTYPE_p_cgroup swig_types[3]
+#define SWIGTYPE_p_cgroup_controller swig_types[4]
+#define SWIGTYPE_p_cgroup_file_info swig_types[5]
+#define SWIGTYPE_p_cgroup_mount_point swig_types[6]
+#define SWIGTYPE_p_cgroup_stat swig_types[7]
+#define SWIGTYPE_p_char swig_types[8]
+#define SWIGTYPE_p_controller_data swig_types[9]
+#define SWIGTYPE_p_f_p_void_int_p_q_const__char___builtin_va_list__void swig_types[10]
+#define SWIGTYPE_p_gid_t swig_types[11]
+#define SWIGTYPE_p_int swig_types[12]
+#define SWIGTYPE_p_int64_t swig_types[13]
+#define SWIGTYPE_p_mode_t swig_types[14]
+#define SWIGTYPE_p_p_cgroup swig_types[15]
+#define SWIGTYPE_p_p_char swig_types[16]
+#define SWIGTYPE_p_p_pid_t swig_types[17]
+#define SWIGTYPE_p_p_void swig_types[18]
+#define SWIGTYPE_p_pid_t swig_types[19]
+#define SWIGTYPE_p_u_int64_t swig_types[20]
+#define SWIGTYPE_p_uid_t swig_types[21]
+static swig_type_info *swig_types[23];
+static swig_module_info swig_module = {swig_types, 22, 0, 0, 0, 0};
+#define SWIG_TypeQuery(name) SWIG_TypeQueryModule(&swig_module, &swig_module, name)
+#define SWIG_MangledTypeQuery(name) SWIG_MangledTypeQueryModule(&swig_module, &swig_module, name)
+
+/* -------- TYPES TABLE (END) -------- */
+
+#if (PY_VERSION_HEX <= 0x02000000)
+# if !defined(SWIG_PYTHON_CLASSIC)
+# error "This python version requires swig to be run with the '-classic' option"
+# endif
+#endif
+
+/*-----------------------------------------------
+ @(target):= _libcgroup.so
+ ------------------------------------------------*/
+#if PY_VERSION_HEX >= 0x03000000
+# define SWIG_init PyInit__libcgroup
+
+#else
+# define SWIG_init init_libcgroup
+
+#endif
+#define SWIG_name "_libcgroup"
+
+#define SWIGVERSION 0x020011
+#define SWIG_VERSION SWIGVERSION
+
+
+#define SWIG_as_voidptr(a) (void *)((const void *)(a))
+#define SWIG_as_voidptrptr(a) ((void)SWIG_as_voidptr(*a),(void**)(a))
+
+
+#include "libcgroup.h"
+
+
+ static int *new_intp() {
+ return (int *)malloc(sizeof(int));
+ }
+
+ static int *copy_intp(int value) {
+ return (int *)memcpy((int *)malloc(sizeof(int)),&value,sizeof(int));
+ }
+
+ static void delete_intp(int *obj) {
+ if (obj) free((char*)obj);
+ }
+
+ static void intp_assign(int *obj, int value) {
+ *obj = value;
+ }
+
+ static int intp_value(int *obj) {
+ return *obj;
+ }
+
+
+#include <limits.h>
+#if !defined(SWIG_NO_LLONG_MAX)
+# if !defined(LLONG_MAX) && defined(__GNUC__) && defined (__LONG_LONG_MAX__)
+# define LLONG_MAX __LONG_LONG_MAX__
+# define LLONG_MIN (-LLONG_MAX - 1LL)
+# define ULLONG_MAX (LLONG_MAX * 2ULL + 1ULL)
+# endif
+#endif
+
+
+SWIGINTERN int
+SWIG_AsVal_double (PyObject *obj, double *val)
+{
+ int res = SWIG_TypeError;
+ if (PyFloat_Check(obj)) {
+ if (val) *val = PyFloat_AsDouble(obj);
+ return SWIG_OK;
+ } else if (PyInt_Check(obj)) {
+ if (val) *val = PyInt_AsLong(obj);
+ return SWIG_OK;
+ } else if (PyLong_Check(obj)) {
+ double v = PyLong_AsDouble(obj);
+ if (!PyErr_Occurred()) {
+ if (val) *val = v;
+ return SWIG_OK;
+ } else {
+ PyErr_Clear();
+ }
+ }
+#ifdef SWIG_PYTHON_CAST_MODE
+ {
+ int dispatch = 0;
+ double d = PyFloat_AsDouble(obj);
+ if (!PyErr_Occurred()) {
+ if (val) *val = d;
+ return SWIG_AddCast(SWIG_OK);
+ } else {
+ PyErr_Clear();
+ }
+ if (!dispatch) {
+ long v = PyLong_AsLong(obj);
+ if (!PyErr_Occurred()) {
+ if (val) *val = v;
+ return SWIG_AddCast(SWIG_AddCast(SWIG_OK));
+ } else {
+ PyErr_Clear();
+ }
+ }
+ }
+#endif
+ return res;
+}
+
+
+#include <float.h>
+
+
+#include <math.h>
+
+
+SWIGINTERNINLINE int
+SWIG_CanCastAsInteger(double *d, double min, double max) {
+ double x = *d;
+ if ((min <= x && x <= max)) {
+ double fx = floor(x);
+ double cx = ceil(x);
+ double rd = ((x - fx) < 0.5) ? fx : cx; /* simple rint */
+ if ((errno == EDOM) || (errno == ERANGE)) {
+ errno = 0;
+ } else {
+ double summ, reps, diff;
+ if (rd < x) {
+ diff = x - rd;
+ } else if (rd > x) {
+ diff = rd - x;
+ } else {
+ return 1;
+ }
+ summ = rd + x;
+ reps = diff/summ;
+ if (reps < 8*DBL_EPSILON) {
+ *d = rd;
+ return 1;
+ }
+ }
+ }
+ return 0;
+}
+
+
+SWIGINTERN int
+SWIG_AsVal_long (PyObject *obj, long* val)
+{
+ if (PyInt_Check(obj)) {
+ if (val) *val = PyInt_AsLong(obj);
+ return SWIG_OK;
+ } else if (PyLong_Check(obj)) {
+ long v = PyLong_AsLong(obj);
+ if (!PyErr_Occurred()) {
+ if (val) *val = v;
+ return SWIG_OK;
+ } else {
+ PyErr_Clear();
+ }
+ }
+#ifdef SWIG_PYTHON_CAST_MODE
+ {
+ int dispatch = 0;
+ long v = PyInt_AsLong(obj);
+ if (!PyErr_Occurred()) {
+ if (val) *val = v;
+ return SWIG_AddCast(SWIG_OK);
+ } else {
+ PyErr_Clear();
+ }
+ if (!dispatch) {
+ double d;
+ int res = SWIG_AddCast(SWIG_AsVal_double (obj,&d));
+ if (SWIG_IsOK(res) && SWIG_CanCastAsInteger(&d, LONG_MIN, LONG_MAX)) {
+ if (val) *val = (long)(d);
+ return res;
+ }
+ }
+ }
+#endif
+ return SWIG_TypeError;
+}
+
+
+SWIGINTERN int
+SWIG_AsVal_int (PyObject * obj, int *val)
+{
+ long v;
+ int res = SWIG_AsVal_long (obj, &v);
+ if (SWIG_IsOK(res)) {
+ if ((v < INT_MIN || v > INT_MAX)) {
+ return SWIG_OverflowError;
+ } else {
+ if (val) *val = (int)(v);
+ }
+ }
+ return res;
+}
+
+
+SWIGINTERNINLINE PyObject*
+ SWIG_From_int (int value)
+{
+ return PyInt_FromLong((long) value);
+}
+
+
+SWIGINTERN swig_type_info*
+SWIG_pchar_descriptor(void)
+{
+ static int init = 0;
+ static swig_type_info* info = 0;
+ if (!init) {
+ info = SWIG_TypeQuery("_p_char");
+ init = 1;
+ }
+ return info;
+}
+
+
+SWIGINTERNINLINE PyObject *
+SWIG_FromCharPtrAndSize(const char* carray, size_t size)
+{
+ if (carray) {
+ if (size > INT_MAX) {
+ swig_type_info* pchar_descriptor = SWIG_pchar_descriptor();
+ return pchar_descriptor ?
+ SWIG_InternalNewPointerObj((char *)(carray), pchar_descriptor, 0) : SWIG_Py_Void();
+ } else {
+#if PY_VERSION_HEX >= 0x03000000
+ return PyUnicode_FromStringAndSize(carray, (int)(size));
+#else
+ return PyString_FromStringAndSize(carray, (int)(size));
+#endif
+ }
+ } else {
+ return SWIG_Py_Void();
+ }
+}
+
+
+SWIGINTERNINLINE PyObject *
+SWIG_FromCharPtr(const char *cptr)
+{
+ return SWIG_FromCharPtrAndSize(cptr, (cptr ? strlen(cptr) : 0));
+}
+
+
+SWIGINTERN int
+SWIG_AsCharPtrAndSize(PyObject *obj, char** cptr, size_t* psize, int *alloc)
+{
+#if PY_VERSION_HEX>=0x03000000
+ if (PyUnicode_Check(obj))
+#else
+ if (PyString_Check(obj))
+#endif
+ {
+ char *cstr; Py_ssize_t len;
+#if PY_VERSION_HEX>=0x03000000
+ if (!alloc && cptr) {
+ /* We can't allow converting without allocation, since the internal
+ representation of string in Python 3 is UCS-2/UCS-4 but we require
+ a UTF-8 representation.
+ TODO(bhy) More detailed explanation */
+ return SWIG_RuntimeError;
+ }
+ obj = PyUnicode_AsUTF8String(obj);
+ PyBytes_AsStringAndSize(obj, &cstr, &len);
+ if(alloc) *alloc = SWIG_NEWOBJ;
+#else
+ PyString_AsStringAndSize(obj, &cstr, &len);
+#endif
+ if (cptr) {
+ if (alloc) {
+ /*
+ In python the user should not be able to modify the inner
+ string representation. To warranty that, if you define
+ SWIG_PYTHON_SAFE_CSTRINGS, a new/copy of the python string
+ buffer is always returned.
+
+ The default behavior is just to return the pointer value,
+ so, be careful.
+ */
+#if defined(SWIG_PYTHON_SAFE_CSTRINGS)
+ if (*alloc != SWIG_OLDOBJ)
+#else
+ if (*alloc == SWIG_NEWOBJ)
+#endif
+ {
+ *cptr = (char *)memcpy((char *)malloc((len + 1)*sizeof(char)), cstr, sizeof(char)*(len + 1));
+ *alloc = SWIG_NEWOBJ;
+ }
+ else {
+ *cptr = cstr;
+ *alloc = SWIG_OLDOBJ;
+ }
+ } else {
+ #if PY_VERSION_HEX>=0x03000000
+ assert(0); /* Should never reach here in Python 3 */
+ #endif
+ *cptr = SWIG_Python_str_AsChar(obj);
+ }
+ }
+ if (psize) *psize = len + 1;
+#if PY_VERSION_HEX>=0x03000000
+ Py_XDECREF(obj);
+#endif
+ return SWIG_OK;
+ } else {
+ swig_type_info* pchar_descriptor = SWIG_pchar_descriptor();
+ if (pchar_descriptor) {
+ void* vptr = 0;
+ if (SWIG_ConvertPtr(obj, &vptr, pchar_descriptor, 0) == SWIG_OK) {
+ if (cptr) *cptr = (char *) vptr;
+ if (psize) *psize = vptr ? (strlen((char *)vptr) + 1) : 0;
+ if (alloc) *alloc = SWIG_OLDOBJ;
+ return SWIG_OK;
+ }
+ }
+ }
+ return SWIG_TypeError;
+}
+
+
+
+
+
+SWIGINTERN int
+SWIG_AsVal_short (PyObject * obj, short *val)
+{
+ long v;
+ int res = SWIG_AsVal_long (obj, &v);
+ if (SWIG_IsOK(res)) {
+ if ((v < SHRT_MIN || v > SHRT_MAX)) {
+ return SWIG_OverflowError;
+ } else {
+ if (val) *val = (short)(v);
+ }
+ }
+ return res;
+}
+
+
+ #define SWIG_From_long PyLong_FromLong
+
+
+SWIGINTERNINLINE PyObject *
+SWIG_From_short (short value)
+{
+ return SWIG_From_long (value);
+}
+
+
+SWIGINTERN int
+SWIG_AsCharArray(PyObject * obj, char *val, size_t size)
+{
+ char* cptr = 0; size_t csize = 0; int alloc = SWIG_OLDOBJ;
+ int res = SWIG_AsCharPtrAndSize(obj, &cptr, &csize, &alloc);
+ if (SWIG_IsOK(res)) {
+ if ((csize == size + 1) && cptr && !(cptr[csize-1])) --csize;
+ if (csize <= size) {
+ if (val) {
+ if (csize) memcpy(val, cptr, csize*sizeof(char));
+ if (csize < size) memset(val + csize, 0, (size - csize)*sizeof(char));
+ }
+ if (alloc == SWIG_NEWOBJ) {
+ free((char*)cptr);
+ res = SWIG_DelNewMask(res);
+ }
+ return res;
+ }
+ if (alloc == SWIG_NEWOBJ) free((char*)cptr);
+ }
+ return SWIG_TypeError;
+}
+
+
+SWIGINTERN int
+SWIG_AsVal_bool (PyObject *obj, bool *val)
+{
+ int r = PyObject_IsTrue(obj);
+ if (r == -1)
+ return SWIG_ERROR;
+ if (val) *val = r ? true : false;
+ return SWIG_OK;
+}
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+SWIGINTERN PyObject *_wrap_new_intp(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ int *result = 0 ;
+
+ if (!PyArg_ParseTuple(args,(char *)":new_intp")) SWIG_fail;
+ result = (int *)new_intp();
+ resultobj = SWIG_NewPointerObj(SWIG_as_voidptr(result), SWIGTYPE_p_int, 0 | 0 );
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_copy_intp(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ int arg1 ;
+ int val1 ;
+ int ecode1 = 0 ;
+ PyObject * obj0 = 0 ;
+ int *result = 0 ;
+
+ if (!PyArg_ParseTuple(args,(char *)"O:copy_intp",&obj0)) SWIG_fail;
+ ecode1 = SWIG_AsVal_int(obj0, &val1);
+ if (!SWIG_IsOK(ecode1)) {
+ SWIG_exception_fail(SWIG_ArgError(ecode1), "in method '" "copy_intp" "', argument " "1"" of type '" "int""'");
+ }
+ arg1 = (int)(val1);
+ result = (int *)copy_intp(arg1);
+ resultobj = SWIG_NewPointerObj(SWIG_as_voidptr(result), SWIGTYPE_p_int, 0 | 0 );
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_delete_intp(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ int *arg1 = (int *) 0 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ PyObject * obj0 = 0 ;
+
+ if (!PyArg_ParseTuple(args,(char *)"O:delete_intp",&obj0)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_int, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "delete_intp" "', argument " "1"" of type '" "int *""'");
+ }
+ arg1 = (int *)(argp1);
+ delete_intp(arg1);
+ resultobj = SWIG_Py_Void();
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_intp_assign(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ int *arg1 = (int *) 0 ;
+ int arg2 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ int val2 ;
+ int ecode2 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+
+ if (!PyArg_ParseTuple(args,(char *)"OO:intp_assign",&obj0,&obj1)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_int, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "intp_assign" "', argument " "1"" of type '" "int *""'");
+ }
+ arg1 = (int *)(argp1);
+ ecode2 = SWIG_AsVal_int(obj1, &val2);
+ if (!SWIG_IsOK(ecode2)) {
+ SWIG_exception_fail(SWIG_ArgError(ecode2), "in method '" "intp_assign" "', argument " "2"" of type '" "int""'");
+ }
+ arg2 = (int)(val2);
+ intp_assign(arg1,arg2);
+ resultobj = SWIG_Py_Void();
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_intp_value(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ int *arg1 = (int *) 0 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ PyObject * obj0 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"O:intp_value",&obj0)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_int, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "intp_value" "', argument " "1"" of type '" "int *""'");
+ }
+ arg1 = (int *)(argp1);
+ result = (int)intp_value(arg1);
+ resultobj = SWIG_From_int((int)(result));
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_strerror(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ int arg1 ;
+ int val1 ;
+ int ecode1 = 0 ;
+ PyObject * obj0 = 0 ;
+ char *result = 0 ;
+
+ if (!PyArg_ParseTuple(args,(char *)"O:cgroup_strerror",&obj0)) SWIG_fail;
+ ecode1 = SWIG_AsVal_int(obj0, &val1);
+ if (!SWIG_IsOK(ecode1)) {
+ SWIG_exception_fail(SWIG_ArgError(ecode1), "in method '" "cgroup_strerror" "', argument " "1"" of type '" "int""'");
+ }
+ arg1 = (int)(val1);
+ result = (char *)cgroup_strerror(arg1);
+ resultobj = SWIG_FromCharPtr((const char *)result);
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_get_last_errno(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)":cgroup_get_last_errno")) SWIG_fail;
+ result = (int)cgroup_get_last_errno();
+ resultobj = SWIG_From_int((int)(result));
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_init(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)":cgroup_init")) SWIG_fail;
+ result = (int)cgroup_init();
+ resultobj = SWIG_From_int((int)(result));
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_get_subsys_mount_point(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ char *arg1 = (char *) 0 ;
+ char **arg2 = (char **) 0 ;
+ int res1 ;
+ char *buf1 = 0 ;
+ int alloc1 = 0 ;
+ void *argp2 = 0 ;
+ int res2 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"OO:cgroup_get_subsys_mount_point",&obj0,&obj1)) SWIG_fail;
+ res1 = SWIG_AsCharPtrAndSize(obj0, &buf1, NULL, &alloc1);
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_get_subsys_mount_point" "', argument " "1"" of type '" "char const *""'");
+ }
+ arg1 = (char *)(buf1);
+ res2 = SWIG_ConvertPtr(obj1, &argp2,SWIGTYPE_p_p_char, 0 | 0 );
+ if (!SWIG_IsOK(res2)) {
+ SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "cgroup_get_subsys_mount_point" "', argument " "2"" of type '" "char **""'");
+ }
+ arg2 = (char **)(argp2);
+ result = (int)cgroup_get_subsys_mount_point((char const *)arg1,arg2);
+ resultobj = SWIG_From_int((int)(result));
+ if (alloc1 == SWIG_NEWOBJ) free((char*)buf1);
+ return resultobj;
+fail:
+ if (alloc1 == SWIG_NEWOBJ) free((char*)buf1);
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_file_info_type_set(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup_file_info *arg1 = (struct cgroup_file_info *) 0 ;
+ enum cgroup_file_type arg2 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ int val2 ;
+ int ecode2 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+
+ if (!PyArg_ParseTuple(args,(char *)"OO:cgroup_file_info_type_set",&obj0,&obj1)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup_file_info, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_file_info_type_set" "', argument " "1"" of type '" "struct cgroup_file_info *""'");
+ }
+ arg1 = (struct cgroup_file_info *)(argp1);
+ ecode2 = SWIG_AsVal_int(obj1, &val2);
+ if (!SWIG_IsOK(ecode2)) {
+ SWIG_exception_fail(SWIG_ArgError(ecode2), "in method '" "cgroup_file_info_type_set" "', argument " "2"" of type '" "enum cgroup_file_type""'");
+ }
+ arg2 = (enum cgroup_file_type)(val2);
+ if (arg1) (arg1)->type = arg2;
+ resultobj = SWIG_Py_Void();
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_file_info_type_get(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup_file_info *arg1 = (struct cgroup_file_info *) 0 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ PyObject * obj0 = 0 ;
+ enum cgroup_file_type result;
+
+ if (!PyArg_ParseTuple(args,(char *)"O:cgroup_file_info_type_get",&obj0)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup_file_info, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_file_info_type_get" "', argument " "1"" of type '" "struct cgroup_file_info *""'");
+ }
+ arg1 = (struct cgroup_file_info *)(argp1);
+ result = (enum cgroup_file_type) ((arg1)->type);
+ resultobj = SWIG_From_int((int)(result));
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_file_info_path_set(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup_file_info *arg1 = (struct cgroup_file_info *) 0 ;
+ char *arg2 = (char *) 0 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ int res2 ;
+ char *buf2 = 0 ;
+ int alloc2 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+
+ if (!PyArg_ParseTuple(args,(char *)"OO:cgroup_file_info_path_set",&obj0,&obj1)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup_file_info, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_file_info_path_set" "', argument " "1"" of type '" "struct cgroup_file_info *""'");
+ }
+ arg1 = (struct cgroup_file_info *)(argp1);
+ res2 = SWIG_AsCharPtrAndSize(obj1, &buf2, NULL, &alloc2);
+ if (!SWIG_IsOK(res2)) {
+ SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "cgroup_file_info_path_set" "', argument " "2"" of type '" "char const *""'");
+ }
+ arg2 = (char *)(buf2);
+ if (arg2) {
+ size_t size = strlen((const char *)((const char *)(arg2))) + 1;
+ arg1->path = (char const *)(char *)memcpy((char *)malloc((size)*sizeof(char)), arg2, sizeof(char)*(size));
+ } else {
+ arg1->path = 0;
+ }
+ resultobj = SWIG_Py_Void();
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ return resultobj;
+fail:
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_file_info_path_get(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup_file_info *arg1 = (struct cgroup_file_info *) 0 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ PyObject * obj0 = 0 ;
+ char *result = 0 ;
+
+ if (!PyArg_ParseTuple(args,(char *)"O:cgroup_file_info_path_get",&obj0)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup_file_info, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_file_info_path_get" "', argument " "1"" of type '" "struct cgroup_file_info *""'");
+ }
+ arg1 = (struct cgroup_file_info *)(argp1);
+ result = (char *) ((arg1)->path);
+ resultobj = SWIG_FromCharPtr((const char *)result);
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_file_info_parent_set(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup_file_info *arg1 = (struct cgroup_file_info *) 0 ;
+ char *arg2 = (char *) 0 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ int res2 ;
+ char *buf2 = 0 ;
+ int alloc2 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+
+ if (!PyArg_ParseTuple(args,(char *)"OO:cgroup_file_info_parent_set",&obj0,&obj1)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup_file_info, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_file_info_parent_set" "', argument " "1"" of type '" "struct cgroup_file_info *""'");
+ }
+ arg1 = (struct cgroup_file_info *)(argp1);
+ res2 = SWIG_AsCharPtrAndSize(obj1, &buf2, NULL, &alloc2);
+ if (!SWIG_IsOK(res2)) {
+ SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "cgroup_file_info_parent_set" "', argument " "2"" of type '" "char const *""'");
+ }
+ arg2 = (char *)(buf2);
+ if (arg2) {
+ size_t size = strlen((const char *)((const char *)(arg2))) + 1;
+ arg1->parent = (char const *)(char *)memcpy((char *)malloc((size)*sizeof(char)), arg2, sizeof(char)*(size));
+ } else {
+ arg1->parent = 0;
+ }
+ resultobj = SWIG_Py_Void();
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ return resultobj;
+fail:
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_file_info_parent_get(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup_file_info *arg1 = (struct cgroup_file_info *) 0 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ PyObject * obj0 = 0 ;
+ char *result = 0 ;
+
+ if (!PyArg_ParseTuple(args,(char *)"O:cgroup_file_info_parent_get",&obj0)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup_file_info, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_file_info_parent_get" "', argument " "1"" of type '" "struct cgroup_file_info *""'");
+ }
+ arg1 = (struct cgroup_file_info *)(argp1);
+ result = (char *) ((arg1)->parent);
+ resultobj = SWIG_FromCharPtr((const char *)result);
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_file_info_full_path_set(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup_file_info *arg1 = (struct cgroup_file_info *) 0 ;
+ char *arg2 = (char *) 0 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ int res2 ;
+ char *buf2 = 0 ;
+ int alloc2 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+
+ if (!PyArg_ParseTuple(args,(char *)"OO:cgroup_file_info_full_path_set",&obj0,&obj1)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup_file_info, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_file_info_full_path_set" "', argument " "1"" of type '" "struct cgroup_file_info *""'");
+ }
+ arg1 = (struct cgroup_file_info *)(argp1);
+ res2 = SWIG_AsCharPtrAndSize(obj1, &buf2, NULL, &alloc2);
+ if (!SWIG_IsOK(res2)) {
+ SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "cgroup_file_info_full_path_set" "', argument " "2"" of type '" "char const *""'");
+ }
+ arg2 = (char *)(buf2);
+ if (arg2) {
+ size_t size = strlen((const char *)((const char *)(arg2))) + 1;
+ arg1->full_path = (char const *)(char *)memcpy((char *)malloc((size)*sizeof(char)), arg2, sizeof(char)*(size));
+ } else {
+ arg1->full_path = 0;
+ }
+ resultobj = SWIG_Py_Void();
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ return resultobj;
+fail:
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_file_info_full_path_get(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup_file_info *arg1 = (struct cgroup_file_info *) 0 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ PyObject * obj0 = 0 ;
+ char *result = 0 ;
+
+ if (!PyArg_ParseTuple(args,(char *)"O:cgroup_file_info_full_path_get",&obj0)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup_file_info, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_file_info_full_path_get" "', argument " "1"" of type '" "struct cgroup_file_info *""'");
+ }
+ arg1 = (struct cgroup_file_info *)(argp1);
+ result = (char *) ((arg1)->full_path);
+ resultobj = SWIG_FromCharPtr((const char *)result);
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_file_info_depth_set(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup_file_info *arg1 = (struct cgroup_file_info *) 0 ;
+ short arg2 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ short val2 ;
+ int ecode2 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+
+ if (!PyArg_ParseTuple(args,(char *)"OO:cgroup_file_info_depth_set",&obj0,&obj1)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup_file_info, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_file_info_depth_set" "', argument " "1"" of type '" "struct cgroup_file_info *""'");
+ }
+ arg1 = (struct cgroup_file_info *)(argp1);
+ ecode2 = SWIG_AsVal_short(obj1, &val2);
+ if (!SWIG_IsOK(ecode2)) {
+ SWIG_exception_fail(SWIG_ArgError(ecode2), "in method '" "cgroup_file_info_depth_set" "', argument " "2"" of type '" "short""'");
+ }
+ arg2 = (short)(val2);
+ if (arg1) (arg1)->depth = arg2;
+ resultobj = SWIG_Py_Void();
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_file_info_depth_get(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup_file_info *arg1 = (struct cgroup_file_info *) 0 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ PyObject * obj0 = 0 ;
+ short result;
+
+ if (!PyArg_ParseTuple(args,(char *)"O:cgroup_file_info_depth_get",&obj0)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup_file_info, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_file_info_depth_get" "', argument " "1"" of type '" "struct cgroup_file_info *""'");
+ }
+ arg1 = (struct cgroup_file_info *)(argp1);
+ result = (short) ((arg1)->depth);
+ resultobj = SWIG_From_short((short)(result));
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_new_cgroup_file_info(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup_file_info *result = 0 ;
+
+ if (!PyArg_ParseTuple(args,(char *)":new_cgroup_file_info")) SWIG_fail;
+ result = (struct cgroup_file_info *)calloc(1, sizeof(struct cgroup_file_info));
+ resultobj = SWIG_NewPointerObj(SWIG_as_voidptr(result), SWIGTYPE_p_cgroup_file_info, SWIG_POINTER_NEW | 0 );
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_delete_cgroup_file_info(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup_file_info *arg1 = (struct cgroup_file_info *) 0 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ PyObject * obj0 = 0 ;
+
+ if (!PyArg_ParseTuple(args,(char *)"O:delete_cgroup_file_info",&obj0)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup_file_info, SWIG_POINTER_DISOWN | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "delete_cgroup_file_info" "', argument " "1"" of type '" "struct cgroup_file_info *""'");
+ }
+ arg1 = (struct cgroup_file_info *)(argp1);
+ free((char *) arg1);
+ resultobj = SWIG_Py_Void();
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *cgroup_file_info_swigregister(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *obj;
+ if (!PyArg_ParseTuple(args,(char*)"O:swigregister", &obj)) return NULL;
+ SWIG_TypeNewClientData(SWIGTYPE_p_cgroup_file_info, SWIG_NewClientData(obj));
+ return SWIG_Py_Void();
+}
+
+SWIGINTERN PyObject *_wrap_cgroup_walk_tree_begin(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ char *arg1 = (char *) 0 ;
+ char *arg2 = (char *) 0 ;
+ int arg3 ;
+ void **arg4 = (void **) 0 ;
+ struct cgroup_file_info *arg5 = (struct cgroup_file_info *) 0 ;
+ int *arg6 = (int *) 0 ;
+ int res1 ;
+ char *buf1 = 0 ;
+ int alloc1 = 0 ;
+ int res2 ;
+ char *buf2 = 0 ;
+ int alloc2 = 0 ;
+ int val3 ;
+ int ecode3 = 0 ;
+ void *temp4 ;
+ void *argp5 = 0 ;
+ int res5 = 0 ;
+ void *argp6 = 0 ;
+ int res6 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ PyObject * obj2 = 0 ;
+ PyObject * obj3 = 0 ;
+ PyObject * obj4 = 0 ;
+ PyObject * obj5 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"OOOOOO:cgroup_walk_tree_begin",&obj0,&obj1,&obj2,&obj3,&obj4,&obj5)) SWIG_fail;
+ res1 = SWIG_AsCharPtrAndSize(obj0, &buf1, NULL, &alloc1);
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_walk_tree_begin" "', argument " "1"" of type '" "char const *""'");
+ }
+ arg1 = (char *)(buf1);
+ res2 = SWIG_AsCharPtrAndSize(obj1, &buf2, NULL, &alloc2);
+ if (!SWIG_IsOK(res2)) {
+ SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "cgroup_walk_tree_begin" "', argument " "2"" of type '" "char const *""'");
+ }
+ arg2 = (char *)(buf2);
+ ecode3 = SWIG_AsVal_int(obj2, &val3);
+ if (!SWIG_IsOK(ecode3)) {
+ SWIG_exception_fail(SWIG_ArgError(ecode3), "in method '" "cgroup_walk_tree_begin" "', argument " "3"" of type '" "int""'");
+ }
+ arg3 = (int)(val3);
+ {
+ void *arg;
+ if ((arg = PyCObject_AsVoidPtr(obj3)) != NULL) {
+ arg4 = &arg;
+ } else
+ arg4 = &temp4;
+ }
+ res5 = SWIG_ConvertPtr(obj4, &argp5,SWIGTYPE_p_cgroup_file_info, 0 | 0 );
+ if (!SWIG_IsOK(res5)) {
+ SWIG_exception_fail(SWIG_ArgError(res5), "in method '" "cgroup_walk_tree_begin" "', argument " "5"" of type '" "struct cgroup_file_info *""'");
+ }
+ arg5 = (struct cgroup_file_info *)(argp5);
+ res6 = SWIG_ConvertPtr(obj5, &argp6,SWIGTYPE_p_int, 0 | 0 );
+ if (!SWIG_IsOK(res6)) {
+ SWIG_exception_fail(SWIG_ArgError(res6), "in method '" "cgroup_walk_tree_begin" "', argument " "6"" of type '" "int *""'");
+ }
+ arg6 = (int *)(argp6);
+ result = (int)cgroup_walk_tree_begin((char const *)arg1,(char const *)arg2,arg3,arg4,arg5,arg6);
+ resultobj = SWIG_From_int((int)(result));
+ {
+ PyObject *obj = PyCObject_FromVoidPtr(*arg4, NULL);
+ resultobj = PyTuple_Pack(2, resultobj, obj);
+ }
+ if (alloc1 == SWIG_NEWOBJ) free((char*)buf1);
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ return resultobj;
+fail:
+ if (alloc1 == SWIG_NEWOBJ) free((char*)buf1);
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_walk_tree_next(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ int arg1 ;
+ void **arg2 = (void **) 0 ;
+ struct cgroup_file_info *arg3 = (struct cgroup_file_info *) 0 ;
+ int arg4 ;
+ int val1 ;
+ int ecode1 = 0 ;
+ void *temp2 ;
+ void *argp3 = 0 ;
+ int res3 = 0 ;
+ int val4 ;
+ int ecode4 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ PyObject * obj2 = 0 ;
+ PyObject * obj3 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"OOOO:cgroup_walk_tree_next",&obj0,&obj1,&obj2,&obj3)) SWIG_fail;
+ ecode1 = SWIG_AsVal_int(obj0, &val1);
+ if (!SWIG_IsOK(ecode1)) {
+ SWIG_exception_fail(SWIG_ArgError(ecode1), "in method '" "cgroup_walk_tree_next" "', argument " "1"" of type '" "int""'");
+ }
+ arg1 = (int)(val1);
+ {
+ void *arg;
+ if ((arg = PyCObject_AsVoidPtr(obj1)) != NULL) {
+ arg2 = &arg;
+ } else
+ arg2 = &temp2;
+ }
+ res3 = SWIG_ConvertPtr(obj2, &argp3,SWIGTYPE_p_cgroup_file_info, 0 | 0 );
+ if (!SWIG_IsOK(res3)) {
+ SWIG_exception_fail(SWIG_ArgError(res3), "in method '" "cgroup_walk_tree_next" "', argument " "3"" of type '" "struct cgroup_file_info *""'");
+ }
+ arg3 = (struct cgroup_file_info *)(argp3);
+ ecode4 = SWIG_AsVal_int(obj3, &val4);
+ if (!SWIG_IsOK(ecode4)) {
+ SWIG_exception_fail(SWIG_ArgError(ecode4), "in method '" "cgroup_walk_tree_next" "', argument " "4"" of type '" "int""'");
+ }
+ arg4 = (int)(val4);
+ result = (int)cgroup_walk_tree_next(arg1,arg2,arg3,arg4);
+ resultobj = SWIG_From_int((int)(result));
+ {
+ PyObject *obj = PyCObject_FromVoidPtr(*arg2, NULL);
+ resultobj = PyTuple_Pack(2, resultobj, obj);
+ }
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_walk_tree_end(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ void **arg1 = (void **) 0 ;
+ void *temp1 ;
+ PyObject * obj0 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"O:cgroup_walk_tree_end",&obj0)) SWIG_fail;
+ {
+ void *arg;
+ if ((arg = PyCObject_AsVoidPtr(obj0)) != NULL) {
+ arg1 = &arg;
+ } else
+ arg1 = &temp1;
+ }
+ result = (int)cgroup_walk_tree_end(arg1);
+ resultobj = SWIG_From_int((int)(result));
+ {
+ PyObject *obj = PyCObject_FromVoidPtr(*arg1, NULL);
+ resultobj = PyTuple_Pack(2, resultobj, obj);
+ }
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_walk_tree_set_flags(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ void **arg1 = (void **) 0 ;
+ int arg2 ;
+ void *temp1 ;
+ int val2 ;
+ int ecode2 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"OO:cgroup_walk_tree_set_flags",&obj0,&obj1)) SWIG_fail;
+ {
+ void *arg;
+ if ((arg = PyCObject_AsVoidPtr(obj0)) != NULL) {
+ arg1 = &arg;
+ } else
+ arg1 = &temp1;
+ }
+ ecode2 = SWIG_AsVal_int(obj1, &val2);
+ if (!SWIG_IsOK(ecode2)) {
+ SWIG_exception_fail(SWIG_ArgError(ecode2), "in method '" "cgroup_walk_tree_set_flags" "', argument " "2"" of type '" "int""'");
+ }
+ arg2 = (int)(val2);
+ result = (int)cgroup_walk_tree_set_flags(arg1,arg2);
+ resultobj = SWIG_From_int((int)(result));
+ {
+ PyObject *obj = PyCObject_FromVoidPtr(*arg1, NULL);
+ resultobj = PyTuple_Pack(2, resultobj, obj);
+ }
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_read_value_begin(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ char *arg1 = (char *) 0 ;
+ char *arg2 = (char *) 0 ;
+ char *arg3 = (char *) 0 ;
+ void **arg4 = (void **) 0 ;
+ char *arg5 = (char *) 0 ;
+ int arg6 ;
+ int res1 ;
+ char *buf1 = 0 ;
+ int alloc1 = 0 ;
+ int res2 ;
+ char *buf2 = 0 ;
+ int alloc2 = 0 ;
+ int res3 ;
+ char *buf3 = 0 ;
+ int alloc3 = 0 ;
+ void *temp4 ;
+ int res5 ;
+ char *buf5 = 0 ;
+ int alloc5 = 0 ;
+ int val6 ;
+ int ecode6 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ PyObject * obj2 = 0 ;
+ PyObject * obj3 = 0 ;
+ PyObject * obj4 = 0 ;
+ PyObject * obj5 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"OOOOOO:cgroup_read_value_begin",&obj0,&obj1,&obj2,&obj3,&obj4,&obj5)) SWIG_fail;
+ res1 = SWIG_AsCharPtrAndSize(obj0, &buf1, NULL, &alloc1);
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_read_value_begin" "', argument " "1"" of type '" "char const *""'");
+ }
+ arg1 = (char *)(buf1);
+ res2 = SWIG_AsCharPtrAndSize(obj1, &buf2, NULL, &alloc2);
+ if (!SWIG_IsOK(res2)) {
+ SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "cgroup_read_value_begin" "', argument " "2"" of type '" "char const *""'");
+ }
+ arg2 = (char *)(buf2);
+ res3 = SWIG_AsCharPtrAndSize(obj2, &buf3, NULL, &alloc3);
+ if (!SWIG_IsOK(res3)) {
+ SWIG_exception_fail(SWIG_ArgError(res3), "in method '" "cgroup_read_value_begin" "', argument " "3"" of type '" "char *""'");
+ }
+ arg3 = (char *)(buf3);
+ {
+ void *arg;
+ if ((arg = PyCObject_AsVoidPtr(obj3)) != NULL) {
+ arg4 = &arg;
+ } else
+ arg4 = &temp4;
+ }
+ res5 = SWIG_AsCharPtrAndSize(obj4, &buf5, NULL, &alloc5);
+ if (!SWIG_IsOK(res5)) {
+ SWIG_exception_fail(SWIG_ArgError(res5), "in method '" "cgroup_read_value_begin" "', argument " "5"" of type '" "char *""'");
+ }
+ arg5 = (char *)(buf5);
+ ecode6 = SWIG_AsVal_int(obj5, &val6);
+ if (!SWIG_IsOK(ecode6)) {
+ SWIG_exception_fail(SWIG_ArgError(ecode6), "in method '" "cgroup_read_value_begin" "', argument " "6"" of type '" "int""'");
+ }
+ arg6 = (int)(val6);
+ result = (int)cgroup_read_value_begin((char const *)arg1,(char const *)arg2,arg3,arg4,arg5,arg6);
+ resultobj = SWIG_From_int((int)(result));
+ {
+ PyObject *obj = PyCObject_FromVoidPtr(*arg4, NULL);
+ resultobj = PyTuple_Pack(2, resultobj, obj);
+ }
+ if (alloc1 == SWIG_NEWOBJ) free((char*)buf1);
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ if (alloc3 == SWIG_NEWOBJ) free((char*)buf3);
+ if (alloc5 == SWIG_NEWOBJ) free((char*)buf5);
+ return resultobj;
+fail:
+ if (alloc1 == SWIG_NEWOBJ) free((char*)buf1);
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ if (alloc3 == SWIG_NEWOBJ) free((char*)buf3);
+ if (alloc5 == SWIG_NEWOBJ) free((char*)buf5);
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_read_value_next(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ void **arg1 = (void **) 0 ;
+ char *arg2 = (char *) 0 ;
+ int arg3 ;
+ void *temp1 ;
+ int res2 ;
+ char *buf2 = 0 ;
+ int alloc2 = 0 ;
+ int val3 ;
+ int ecode3 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ PyObject * obj2 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"OOO:cgroup_read_value_next",&obj0,&obj1,&obj2)) SWIG_fail;
+ {
+ void *arg;
+ if ((arg = PyCObject_AsVoidPtr(obj0)) != NULL) {
+ arg1 = &arg;
+ } else
+ arg1 = &temp1;
+ }
+ res2 = SWIG_AsCharPtrAndSize(obj1, &buf2, NULL, &alloc2);
+ if (!SWIG_IsOK(res2)) {
+ SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "cgroup_read_value_next" "', argument " "2"" of type '" "char *""'");
+ }
+ arg2 = (char *)(buf2);
+ ecode3 = SWIG_AsVal_int(obj2, &val3);
+ if (!SWIG_IsOK(ecode3)) {
+ SWIG_exception_fail(SWIG_ArgError(ecode3), "in method '" "cgroup_read_value_next" "', argument " "3"" of type '" "int""'");
+ }
+ arg3 = (int)(val3);
+ result = (int)cgroup_read_value_next(arg1,arg2,arg3);
+ resultobj = SWIG_From_int((int)(result));
+ {
+ PyObject *obj = PyCObject_FromVoidPtr(*arg1, NULL);
+ resultobj = PyTuple_Pack(2, resultobj, obj);
+ }
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ return resultobj;
+fail:
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_read_value_end(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ void **arg1 = (void **) 0 ;
+ void *temp1 ;
+ PyObject * obj0 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"O:cgroup_read_value_end",&obj0)) SWIG_fail;
+ {
+ void *arg;
+ if ((arg = PyCObject_AsVoidPtr(obj0)) != NULL) {
+ arg1 = &arg;
+ } else
+ arg1 = &temp1;
+ }
+ result = (int)cgroup_read_value_end(arg1);
+ resultobj = SWIG_From_int((int)(result));
+ {
+ PyObject *obj = PyCObject_FromVoidPtr(*arg1, NULL);
+ resultobj = PyTuple_Pack(2, resultobj, obj);
+ }
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_stat_name_set(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup_stat *arg1 = (struct cgroup_stat *) 0 ;
+ char *arg2 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ char temp2[FILENAME_MAX] ;
+ int res2 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+
+ if (!PyArg_ParseTuple(args,(char *)"OO:cgroup_stat_name_set",&obj0,&obj1)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup_stat, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_stat_name_set" "', argument " "1"" of type '" "struct cgroup_stat *""'");
+ }
+ arg1 = (struct cgroup_stat *)(argp1);
+ res2 = SWIG_AsCharArray(obj1, temp2, FILENAME_MAX);
+ if (!SWIG_IsOK(res2)) {
+ SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "cgroup_stat_name_set" "', argument " "2"" of type '" "char [FILENAME_MAX]""'");
+ }
+ arg2 = (char *)(temp2);
+ if (arg2) memcpy(arg1->name,arg2,FILENAME_MAX*sizeof(char));
+ else memset(arg1->name,0,FILENAME_MAX*sizeof(char));
+ resultobj = SWIG_Py_Void();
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_stat_name_get(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup_stat *arg1 = (struct cgroup_stat *) 0 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ PyObject * obj0 = 0 ;
+ char *result = 0 ;
+
+ if (!PyArg_ParseTuple(args,(char *)"O:cgroup_stat_name_get",&obj0)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup_stat, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_stat_name_get" "', argument " "1"" of type '" "struct cgroup_stat *""'");
+ }
+ arg1 = (struct cgroup_stat *)(argp1);
+ result = (char *)(char *) ((arg1)->name);
+ {
+ size_t size = FILENAME_MAX;
+
+ while (size && (result[size - 1] == '\0')) --size;
+
+ resultobj = SWIG_FromCharPtrAndSize(result, size);
+ }
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_stat_value_set(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup_stat *arg1 = (struct cgroup_stat *) 0 ;
+ char *arg2 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ char temp2[100] ;
+ int res2 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+
+ if (!PyArg_ParseTuple(args,(char *)"OO:cgroup_stat_value_set",&obj0,&obj1)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup_stat, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_stat_value_set" "', argument " "1"" of type '" "struct cgroup_stat *""'");
+ }
+ arg1 = (struct cgroup_stat *)(argp1);
+ res2 = SWIG_AsCharArray(obj1, temp2, 100);
+ if (!SWIG_IsOK(res2)) {
+ SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "cgroup_stat_value_set" "', argument " "2"" of type '" "char [100]""'");
+ }
+ arg2 = (char *)(temp2);
+ if (arg2) memcpy(arg1->value,arg2,100*sizeof(char));
+ else memset(arg1->value,0,100*sizeof(char));
+ resultobj = SWIG_Py_Void();
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_stat_value_get(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup_stat *arg1 = (struct cgroup_stat *) 0 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ PyObject * obj0 = 0 ;
+ char *result = 0 ;
+
+ if (!PyArg_ParseTuple(args,(char *)"O:cgroup_stat_value_get",&obj0)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup_stat, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_stat_value_get" "', argument " "1"" of type '" "struct cgroup_stat *""'");
+ }
+ arg1 = (struct cgroup_stat *)(argp1);
+ result = (char *)(char *) ((arg1)->value);
+ {
+ size_t size = 100;
+
+ while (size && (result[size - 1] == '\0')) --size;
+
+ resultobj = SWIG_FromCharPtrAndSize(result, size);
+ }
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_new_cgroup_stat(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup_stat *result = 0 ;
+
+ if (!PyArg_ParseTuple(args,(char *)":new_cgroup_stat")) SWIG_fail;
+ result = (struct cgroup_stat *)calloc(1, sizeof(struct cgroup_stat));
+ resultobj = SWIG_NewPointerObj(SWIG_as_voidptr(result), SWIGTYPE_p_cgroup_stat, SWIG_POINTER_NEW | 0 );
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_delete_cgroup_stat(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup_stat *arg1 = (struct cgroup_stat *) 0 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ PyObject * obj0 = 0 ;
+
+ if (!PyArg_ParseTuple(args,(char *)"O:delete_cgroup_stat",&obj0)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup_stat, SWIG_POINTER_DISOWN | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "delete_cgroup_stat" "', argument " "1"" of type '" "struct cgroup_stat *""'");
+ }
+ arg1 = (struct cgroup_stat *)(argp1);
+ free((char *) arg1);
+ resultobj = SWIG_Py_Void();
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *cgroup_stat_swigregister(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *obj;
+ if (!PyArg_ParseTuple(args,(char*)"O:swigregister", &obj)) return NULL;
+ SWIG_TypeNewClientData(SWIGTYPE_p_cgroup_stat, SWIG_NewClientData(obj));
+ return SWIG_Py_Void();
+}
+
+SWIGINTERN PyObject *_wrap_cgroup_read_stats_begin(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ char *arg1 = (char *) 0 ;
+ char *arg2 = (char *) 0 ;
+ void **arg3 = (void **) 0 ;
+ struct cgroup_stat *arg4 = (struct cgroup_stat *) 0 ;
+ int res1 ;
+ char *buf1 = 0 ;
+ int alloc1 = 0 ;
+ int res2 ;
+ char *buf2 = 0 ;
+ int alloc2 = 0 ;
+ void *temp3 ;
+ void *argp4 = 0 ;
+ int res4 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ PyObject * obj2 = 0 ;
+ PyObject * obj3 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"OOOO:cgroup_read_stats_begin",&obj0,&obj1,&obj2,&obj3)) SWIG_fail;
+ res1 = SWIG_AsCharPtrAndSize(obj0, &buf1, NULL, &alloc1);
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_read_stats_begin" "', argument " "1"" of type '" "char const *""'");
+ }
+ arg1 = (char *)(buf1);
+ res2 = SWIG_AsCharPtrAndSize(obj1, &buf2, NULL, &alloc2);
+ if (!SWIG_IsOK(res2)) {
+ SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "cgroup_read_stats_begin" "', argument " "2"" of type '" "char const *""'");
+ }
+ arg2 = (char *)(buf2);
+ {
+ void *arg;
+ if ((arg = PyCObject_AsVoidPtr(obj2)) != NULL) {
+ arg3 = &arg;
+ } else
+ arg3 = &temp3;
+ }
+ res4 = SWIG_ConvertPtr(obj3, &argp4,SWIGTYPE_p_cgroup_stat, 0 | 0 );
+ if (!SWIG_IsOK(res4)) {
+ SWIG_exception_fail(SWIG_ArgError(res4), "in method '" "cgroup_read_stats_begin" "', argument " "4"" of type '" "struct cgroup_stat *""'");
+ }
+ arg4 = (struct cgroup_stat *)(argp4);
+ result = (int)cgroup_read_stats_begin((char const *)arg1,(char const *)arg2,arg3,arg4);
+ resultobj = SWIG_From_int((int)(result));
+ {
+ PyObject *obj = PyCObject_FromVoidPtr(*arg3, NULL);
+ resultobj = PyTuple_Pack(2, resultobj, obj);
+ }
+ if (alloc1 == SWIG_NEWOBJ) free((char*)buf1);
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ return resultobj;
+fail:
+ if (alloc1 == SWIG_NEWOBJ) free((char*)buf1);
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_read_stats_next(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ void **arg1 = (void **) 0 ;
+ struct cgroup_stat *arg2 = (struct cgroup_stat *) 0 ;
+ void *temp1 ;
+ void *argp2 = 0 ;
+ int res2 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"OO:cgroup_read_stats_next",&obj0,&obj1)) SWIG_fail;
+ {
+ void *arg;
+ if ((arg = PyCObject_AsVoidPtr(obj0)) != NULL) {
+ arg1 = &arg;
+ } else
+ arg1 = &temp1;
+ }
+ res2 = SWIG_ConvertPtr(obj1, &argp2,SWIGTYPE_p_cgroup_stat, 0 | 0 );
+ if (!SWIG_IsOK(res2)) {
+ SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "cgroup_read_stats_next" "', argument " "2"" of type '" "struct cgroup_stat *""'");
+ }
+ arg2 = (struct cgroup_stat *)(argp2);
+ result = (int)cgroup_read_stats_next(arg1,arg2);
+ resultobj = SWIG_From_int((int)(result));
+ {
+ PyObject *obj = PyCObject_FromVoidPtr(*arg1, NULL);
+ resultobj = PyTuple_Pack(2, resultobj, obj);
+ }
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_read_stats_end(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ void **arg1 = (void **) 0 ;
+ void *temp1 ;
+ PyObject * obj0 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"O:cgroup_read_stats_end",&obj0)) SWIG_fail;
+ {
+ void *arg;
+ if ((arg = PyCObject_AsVoidPtr(obj0)) != NULL) {
+ arg1 = &arg;
+ } else
+ arg1 = &temp1;
+ }
+ result = (int)cgroup_read_stats_end(arg1);
+ resultobj = SWIG_From_int((int)(result));
+ {
+ PyObject *obj = PyCObject_FromVoidPtr(*arg1, NULL);
+ resultobj = PyTuple_Pack(2, resultobj, obj);
+ }
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_get_task_begin(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ char *arg1 = (char *) 0 ;
+ char *arg2 = (char *) 0 ;
+ void **arg3 = (void **) 0 ;
+ pid_t *arg4 = (pid_t *) 0 ;
+ int res1 ;
+ char *buf1 = 0 ;
+ int alloc1 = 0 ;
+ int res2 ;
+ char *buf2 = 0 ;
+ int alloc2 = 0 ;
+ void *temp3 ;
+ void *argp4 = 0 ;
+ int res4 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ PyObject * obj2 = 0 ;
+ PyObject * obj3 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"OOOO:cgroup_get_task_begin",&obj0,&obj1,&obj2,&obj3)) SWIG_fail;
+ res1 = SWIG_AsCharPtrAndSize(obj0, &buf1, NULL, &alloc1);
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_get_task_begin" "', argument " "1"" of type '" "char const *""'");
+ }
+ arg1 = (char *)(buf1);
+ res2 = SWIG_AsCharPtrAndSize(obj1, &buf2, NULL, &alloc2);
+ if (!SWIG_IsOK(res2)) {
+ SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "cgroup_get_task_begin" "', argument " "2"" of type '" "char const *""'");
+ }
+ arg2 = (char *)(buf2);
+ {
+ void *arg;
+ if ((arg = PyCObject_AsVoidPtr(obj2)) != NULL) {
+ arg3 = &arg;
+ } else
+ arg3 = &temp3;
+ }
+ res4 = SWIG_ConvertPtr(obj3, &argp4,SWIGTYPE_p_pid_t, 0 | 0 );
+ if (!SWIG_IsOK(res4)) {
+ SWIG_exception_fail(SWIG_ArgError(res4), "in method '" "cgroup_get_task_begin" "', argument " "4"" of type '" "pid_t *""'");
+ }
+ arg4 = (pid_t *)(argp4);
+ result = (int)cgroup_get_task_begin((char const *)arg1,(char const *)arg2,arg3,arg4);
+ resultobj = SWIG_From_int((int)(result));
+ {
+ PyObject *obj = PyCObject_FromVoidPtr(*arg3, NULL);
+ resultobj = PyTuple_Pack(2, resultobj, obj);
+ }
+ if (alloc1 == SWIG_NEWOBJ) free((char*)buf1);
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ return resultobj;
+fail:
+ if (alloc1 == SWIG_NEWOBJ) free((char*)buf1);
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_get_task_next(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ void **arg1 = (void **) 0 ;
+ pid_t *arg2 = (pid_t *) 0 ;
+ void *temp1 ;
+ void *argp2 = 0 ;
+ int res2 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"OO:cgroup_get_task_next",&obj0,&obj1)) SWIG_fail;
+ {
+ void *arg;
+ if ((arg = PyCObject_AsVoidPtr(obj0)) != NULL) {
+ arg1 = &arg;
+ } else
+ arg1 = &temp1;
+ }
+ res2 = SWIG_ConvertPtr(obj1, &argp2,SWIGTYPE_p_pid_t, 0 | 0 );
+ if (!SWIG_IsOK(res2)) {
+ SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "cgroup_get_task_next" "', argument " "2"" of type '" "pid_t *""'");
+ }
+ arg2 = (pid_t *)(argp2);
+ result = (int)cgroup_get_task_next(arg1,arg2);
+ resultobj = SWIG_From_int((int)(result));
+ {
+ PyObject *obj = PyCObject_FromVoidPtr(*arg1, NULL);
+ resultobj = PyTuple_Pack(2, resultobj, obj);
+ }
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_get_task_end(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ void **arg1 = (void **) 0 ;
+ void *temp1 ;
+ PyObject * obj0 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"O:cgroup_get_task_end",&obj0)) SWIG_fail;
+ {
+ void *arg;
+ if ((arg = PyCObject_AsVoidPtr(obj0)) != NULL) {
+ arg1 = &arg;
+ } else
+ arg1 = &temp1;
+ }
+ result = (int)cgroup_get_task_end(arg1);
+ resultobj = SWIG_From_int((int)(result));
+ {
+ PyObject *obj = PyCObject_FromVoidPtr(*arg1, NULL);
+ resultobj = PyTuple_Pack(2, resultobj, obj);
+ }
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_mount_point_name_set(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup_mount_point *arg1 = (struct cgroup_mount_point *) 0 ;
+ char *arg2 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ char temp2[FILENAME_MAX] ;
+ int res2 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+
+ if (!PyArg_ParseTuple(args,(char *)"OO:cgroup_mount_point_name_set",&obj0,&obj1)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup_mount_point, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_mount_point_name_set" "', argument " "1"" of type '" "struct cgroup_mount_point *""'");
+ }
+ arg1 = (struct cgroup_mount_point *)(argp1);
+ res2 = SWIG_AsCharArray(obj1, temp2, FILENAME_MAX);
+ if (!SWIG_IsOK(res2)) {
+ SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "cgroup_mount_point_name_set" "', argument " "2"" of type '" "char [FILENAME_MAX]""'");
+ }
+ arg2 = (char *)(temp2);
+ if (arg2) memcpy(arg1->name,arg2,FILENAME_MAX*sizeof(char));
+ else memset(arg1->name,0,FILENAME_MAX*sizeof(char));
+ resultobj = SWIG_Py_Void();
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_mount_point_name_get(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup_mount_point *arg1 = (struct cgroup_mount_point *) 0 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ PyObject * obj0 = 0 ;
+ char *result = 0 ;
+
+ if (!PyArg_ParseTuple(args,(char *)"O:cgroup_mount_point_name_get",&obj0)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup_mount_point, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_mount_point_name_get" "', argument " "1"" of type '" "struct cgroup_mount_point *""'");
+ }
+ arg1 = (struct cgroup_mount_point *)(argp1);
+ result = (char *)(char *) ((arg1)->name);
+ {
+ size_t size = FILENAME_MAX;
+
+ while (size && (result[size - 1] == '\0')) --size;
+
+ resultobj = SWIG_FromCharPtrAndSize(result, size);
+ }
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_mount_point_path_set(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup_mount_point *arg1 = (struct cgroup_mount_point *) 0 ;
+ char *arg2 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ char temp2[FILENAME_MAX] ;
+ int res2 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+
+ if (!PyArg_ParseTuple(args,(char *)"OO:cgroup_mount_point_path_set",&obj0,&obj1)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup_mount_point, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_mount_point_path_set" "', argument " "1"" of type '" "struct cgroup_mount_point *""'");
+ }
+ arg1 = (struct cgroup_mount_point *)(argp1);
+ res2 = SWIG_AsCharArray(obj1, temp2, FILENAME_MAX);
+ if (!SWIG_IsOK(res2)) {
+ SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "cgroup_mount_point_path_set" "', argument " "2"" of type '" "char [FILENAME_MAX]""'");
+ }
+ arg2 = (char *)(temp2);
+ if (arg2) memcpy(arg1->path,arg2,FILENAME_MAX*sizeof(char));
+ else memset(arg1->path,0,FILENAME_MAX*sizeof(char));
+ resultobj = SWIG_Py_Void();
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_mount_point_path_get(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup_mount_point *arg1 = (struct cgroup_mount_point *) 0 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ PyObject * obj0 = 0 ;
+ char *result = 0 ;
+
+ if (!PyArg_ParseTuple(args,(char *)"O:cgroup_mount_point_path_get",&obj0)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup_mount_point, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_mount_point_path_get" "', argument " "1"" of type '" "struct cgroup_mount_point *""'");
+ }
+ arg1 = (struct cgroup_mount_point *)(argp1);
+ result = (char *)(char *) ((arg1)->path);
+ {
+ size_t size = FILENAME_MAX;
+
+ while (size && (result[size - 1] == '\0')) --size;
+
+ resultobj = SWIG_FromCharPtrAndSize(result, size);
+ }
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_new_cgroup_mount_point(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup_mount_point *result = 0 ;
+
+ if (!PyArg_ParseTuple(args,(char *)":new_cgroup_mount_point")) SWIG_fail;
+ result = (struct cgroup_mount_point *)calloc(1, sizeof(struct cgroup_mount_point));
+ resultobj = SWIG_NewPointerObj(SWIG_as_voidptr(result), SWIGTYPE_p_cgroup_mount_point, SWIG_POINTER_NEW | 0 );
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_delete_cgroup_mount_point(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup_mount_point *arg1 = (struct cgroup_mount_point *) 0 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ PyObject * obj0 = 0 ;
+
+ if (!PyArg_ParseTuple(args,(char *)"O:delete_cgroup_mount_point",&obj0)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup_mount_point, SWIG_POINTER_DISOWN | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "delete_cgroup_mount_point" "', argument " "1"" of type '" "struct cgroup_mount_point *""'");
+ }
+ arg1 = (struct cgroup_mount_point *)(argp1);
+ free((char *) arg1);
+ resultobj = SWIG_Py_Void();
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *cgroup_mount_point_swigregister(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *obj;
+ if (!PyArg_ParseTuple(args,(char*)"O:swigregister", &obj)) return NULL;
+ SWIG_TypeNewClientData(SWIGTYPE_p_cgroup_mount_point, SWIG_NewClientData(obj));
+ return SWIG_Py_Void();
+}
+
+SWIGINTERN PyObject *_wrap_cgroup_get_controller_begin(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ void **arg1 = (void **) 0 ;
+ struct cgroup_mount_point *arg2 = (struct cgroup_mount_point *) 0 ;
+ void *temp1 ;
+ void *argp2 = 0 ;
+ int res2 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"OO:cgroup_get_controller_begin",&obj0,&obj1)) SWIG_fail;
+ {
+ void *arg;
+ if ((arg = PyCObject_AsVoidPtr(obj0)) != NULL) {
+ arg1 = &arg;
+ } else
+ arg1 = &temp1;
+ }
+ res2 = SWIG_ConvertPtr(obj1, &argp2,SWIGTYPE_p_cgroup_mount_point, 0 | 0 );
+ if (!SWIG_IsOK(res2)) {
+ SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "cgroup_get_controller_begin" "', argument " "2"" of type '" "struct cgroup_mount_point *""'");
+ }
+ arg2 = (struct cgroup_mount_point *)(argp2);
+ result = (int)cgroup_get_controller_begin(arg1,arg2);
+ resultobj = SWIG_From_int((int)(result));
+ {
+ PyObject *obj = PyCObject_FromVoidPtr(*arg1, NULL);
+ resultobj = PyTuple_Pack(2, resultobj, obj);
+ }
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_get_controller_next(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ void **arg1 = (void **) 0 ;
+ struct cgroup_mount_point *arg2 = (struct cgroup_mount_point *) 0 ;
+ void *temp1 ;
+ void *argp2 = 0 ;
+ int res2 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"OO:cgroup_get_controller_next",&obj0,&obj1)) SWIG_fail;
+ {
+ void *arg;
+ if ((arg = PyCObject_AsVoidPtr(obj0)) != NULL) {
+ arg1 = &arg;
+ } else
+ arg1 = &temp1;
+ }
+ res2 = SWIG_ConvertPtr(obj1, &argp2,SWIGTYPE_p_cgroup_mount_point, 0 | 0 );
+ if (!SWIG_IsOK(res2)) {
+ SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "cgroup_get_controller_next" "', argument " "2"" of type '" "struct cgroup_mount_point *""'");
+ }
+ arg2 = (struct cgroup_mount_point *)(argp2);
+ result = (int)cgroup_get_controller_next(arg1,arg2);
+ resultobj = SWIG_From_int((int)(result));
+ {
+ PyObject *obj = PyCObject_FromVoidPtr(*arg1, NULL);
+ resultobj = PyTuple_Pack(2, resultobj, obj);
+ }
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_get_controller_end(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ void **arg1 = (void **) 0 ;
+ void *temp1 ;
+ PyObject * obj0 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"O:cgroup_get_controller_end",&obj0)) SWIG_fail;
+ {
+ void *arg;
+ if ((arg = PyCObject_AsVoidPtr(obj0)) != NULL) {
+ arg1 = &arg;
+ } else
+ arg1 = &temp1;
+ }
+ result = (int)cgroup_get_controller_end(arg1);
+ resultobj = SWIG_From_int((int)(result));
+ {
+ PyObject *obj = PyCObject_FromVoidPtr(*arg1, NULL);
+ resultobj = PyTuple_Pack(2, resultobj, obj);
+ }
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_controller_data_name_set(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct controller_data *arg1 = (struct controller_data *) 0 ;
+ char *arg2 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ char temp2[FILENAME_MAX] ;
+ int res2 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+
+ if (!PyArg_ParseTuple(args,(char *)"OO:controller_data_name_set",&obj0,&obj1)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_controller_data, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "controller_data_name_set" "', argument " "1"" of type '" "struct controller_data *""'");
+ }
+ arg1 = (struct controller_data *)(argp1);
+ res2 = SWIG_AsCharArray(obj1, temp2, FILENAME_MAX);
+ if (!SWIG_IsOK(res2)) {
+ SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "controller_data_name_set" "', argument " "2"" of type '" "char [FILENAME_MAX]""'");
+ }
+ arg2 = (char *)(temp2);
+ if (arg2) memcpy(arg1->name,arg2,FILENAME_MAX*sizeof(char));
+ else memset(arg1->name,0,FILENAME_MAX*sizeof(char));
+ resultobj = SWIG_Py_Void();
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_controller_data_name_get(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct controller_data *arg1 = (struct controller_data *) 0 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ PyObject * obj0 = 0 ;
+ char *result = 0 ;
+
+ if (!PyArg_ParseTuple(args,(char *)"O:controller_data_name_get",&obj0)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_controller_data, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "controller_data_name_get" "', argument " "1"" of type '" "struct controller_data *""'");
+ }
+ arg1 = (struct controller_data *)(argp1);
+ result = (char *)(char *) ((arg1)->name);
+ {
+ size_t size = FILENAME_MAX;
+
+ while (size && (result[size - 1] == '\0')) --size;
+
+ resultobj = SWIG_FromCharPtrAndSize(result, size);
+ }
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_controller_data_hierarchy_set(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct controller_data *arg1 = (struct controller_data *) 0 ;
+ int arg2 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ int val2 ;
+ int ecode2 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+
+ if (!PyArg_ParseTuple(args,(char *)"OO:controller_data_hierarchy_set",&obj0,&obj1)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_controller_data, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "controller_data_hierarchy_set" "', argument " "1"" of type '" "struct controller_data *""'");
+ }
+ arg1 = (struct controller_data *)(argp1);
+ ecode2 = SWIG_AsVal_int(obj1, &val2);
+ if (!SWIG_IsOK(ecode2)) {
+ SWIG_exception_fail(SWIG_ArgError(ecode2), "in method '" "controller_data_hierarchy_set" "', argument " "2"" of type '" "int""'");
+ }
+ arg2 = (int)(val2);
+ if (arg1) (arg1)->hierarchy = arg2;
+ resultobj = SWIG_Py_Void();
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_controller_data_hierarchy_get(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct controller_data *arg1 = (struct controller_data *) 0 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ PyObject * obj0 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"O:controller_data_hierarchy_get",&obj0)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_controller_data, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "controller_data_hierarchy_get" "', argument " "1"" of type '" "struct controller_data *""'");
+ }
+ arg1 = (struct controller_data *)(argp1);
+ result = (int) ((arg1)->hierarchy);
+ resultobj = SWIG_From_int((int)(result));
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_controller_data_num_cgroups_set(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct controller_data *arg1 = (struct controller_data *) 0 ;
+ int arg2 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ int val2 ;
+ int ecode2 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+
+ if (!PyArg_ParseTuple(args,(char *)"OO:controller_data_num_cgroups_set",&obj0,&obj1)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_controller_data, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "controller_data_num_cgroups_set" "', argument " "1"" of type '" "struct controller_data *""'");
+ }
+ arg1 = (struct controller_data *)(argp1);
+ ecode2 = SWIG_AsVal_int(obj1, &val2);
+ if (!SWIG_IsOK(ecode2)) {
+ SWIG_exception_fail(SWIG_ArgError(ecode2), "in method '" "controller_data_num_cgroups_set" "', argument " "2"" of type '" "int""'");
+ }
+ arg2 = (int)(val2);
+ if (arg1) (arg1)->num_cgroups = arg2;
+ resultobj = SWIG_Py_Void();
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_controller_data_num_cgroups_get(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct controller_data *arg1 = (struct controller_data *) 0 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ PyObject * obj0 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"O:controller_data_num_cgroups_get",&obj0)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_controller_data, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "controller_data_num_cgroups_get" "', argument " "1"" of type '" "struct controller_data *""'");
+ }
+ arg1 = (struct controller_data *)(argp1);
+ result = (int) ((arg1)->num_cgroups);
+ resultobj = SWIG_From_int((int)(result));
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_controller_data_enabled_set(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct controller_data *arg1 = (struct controller_data *) 0 ;
+ int arg2 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ int val2 ;
+ int ecode2 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+
+ if (!PyArg_ParseTuple(args,(char *)"OO:controller_data_enabled_set",&obj0,&obj1)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_controller_data, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "controller_data_enabled_set" "', argument " "1"" of type '" "struct controller_data *""'");
+ }
+ arg1 = (struct controller_data *)(argp1);
+ ecode2 = SWIG_AsVal_int(obj1, &val2);
+ if (!SWIG_IsOK(ecode2)) {
+ SWIG_exception_fail(SWIG_ArgError(ecode2), "in method '" "controller_data_enabled_set" "', argument " "2"" of type '" "int""'");
+ }
+ arg2 = (int)(val2);
+ if (arg1) (arg1)->enabled = arg2;
+ resultobj = SWIG_Py_Void();
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_controller_data_enabled_get(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct controller_data *arg1 = (struct controller_data *) 0 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ PyObject * obj0 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"O:controller_data_enabled_get",&obj0)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_controller_data, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "controller_data_enabled_get" "', argument " "1"" of type '" "struct controller_data *""'");
+ }
+ arg1 = (struct controller_data *)(argp1);
+ result = (int) ((arg1)->enabled);
+ resultobj = SWIG_From_int((int)(result));
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_new_controller_data(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct controller_data *result = 0 ;
+
+ if (!PyArg_ParseTuple(args,(char *)":new_controller_data")) SWIG_fail;
+ result = (struct controller_data *)calloc(1, sizeof(struct controller_data));
+ resultobj = SWIG_NewPointerObj(SWIG_as_voidptr(result), SWIGTYPE_p_controller_data, SWIG_POINTER_NEW | 0 );
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_delete_controller_data(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct controller_data *arg1 = (struct controller_data *) 0 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ PyObject * obj0 = 0 ;
+
+ if (!PyArg_ParseTuple(args,(char *)"O:delete_controller_data",&obj0)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_controller_data, SWIG_POINTER_DISOWN | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "delete_controller_data" "', argument " "1"" of type '" "struct controller_data *""'");
+ }
+ arg1 = (struct controller_data *)(argp1);
+ free((char *) arg1);
+ resultobj = SWIG_Py_Void();
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *controller_data_swigregister(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *obj;
+ if (!PyArg_ParseTuple(args,(char*)"O:swigregister", &obj)) return NULL;
+ SWIG_TypeNewClientData(SWIGTYPE_p_controller_data, SWIG_NewClientData(obj));
+ return SWIG_Py_Void();
+}
+
+SWIGINTERN PyObject *_wrap_cgroup_get_all_controller_begin(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ void **arg1 = (void **) 0 ;
+ struct controller_data *arg2 = (struct controller_data *) 0 ;
+ void *temp1 ;
+ void *argp2 = 0 ;
+ int res2 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"OO:cgroup_get_all_controller_begin",&obj0,&obj1)) SWIG_fail;
+ {
+ void *arg;
+ if ((arg = PyCObject_AsVoidPtr(obj0)) != NULL) {
+ arg1 = &arg;
+ } else
+ arg1 = &temp1;
+ }
+ res2 = SWIG_ConvertPtr(obj1, &argp2,SWIGTYPE_p_controller_data, 0 | 0 );
+ if (!SWIG_IsOK(res2)) {
+ SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "cgroup_get_all_controller_begin" "', argument " "2"" of type '" "struct controller_data *""'");
+ }
+ arg2 = (struct controller_data *)(argp2);
+ result = (int)cgroup_get_all_controller_begin(arg1,arg2);
+ resultobj = SWIG_From_int((int)(result));
+ {
+ PyObject *obj = PyCObject_FromVoidPtr(*arg1, NULL);
+ resultobj = PyTuple_Pack(2, resultobj, obj);
+ }
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_get_all_controller_next(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ void **arg1 = (void **) 0 ;
+ struct controller_data *arg2 = (struct controller_data *) 0 ;
+ void *temp1 ;
+ void *argp2 = 0 ;
+ int res2 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"OO:cgroup_get_all_controller_next",&obj0,&obj1)) SWIG_fail;
+ {
+ void *arg;
+ if ((arg = PyCObject_AsVoidPtr(obj0)) != NULL) {
+ arg1 = &arg;
+ } else
+ arg1 = &temp1;
+ }
+ res2 = SWIG_ConvertPtr(obj1, &argp2,SWIGTYPE_p_controller_data, 0 | 0 );
+ if (!SWIG_IsOK(res2)) {
+ SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "cgroup_get_all_controller_next" "', argument " "2"" of type '" "struct controller_data *""'");
+ }
+ arg2 = (struct controller_data *)(argp2);
+ result = (int)cgroup_get_all_controller_next(arg1,arg2);
+ resultobj = SWIG_From_int((int)(result));
+ {
+ PyObject *obj = PyCObject_FromVoidPtr(*arg1, NULL);
+ resultobj = PyTuple_Pack(2, resultobj, obj);
+ }
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_get_all_controller_end(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ void **arg1 = (void **) 0 ;
+ void *temp1 ;
+ PyObject * obj0 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"O:cgroup_get_all_controller_end",&obj0)) SWIG_fail;
+ {
+ void *arg;
+ if ((arg = PyCObject_AsVoidPtr(obj0)) != NULL) {
+ arg1 = &arg;
+ } else
+ arg1 = &temp1;
+ }
+ result = (int)cgroup_get_all_controller_end(arg1);
+ resultobj = SWIG_From_int((int)(result));
+ {
+ PyObject *obj = PyCObject_FromVoidPtr(*arg1, NULL);
+ resultobj = PyTuple_Pack(2, resultobj, obj);
+ }
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_get_subsys_mount_point_begin(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ char *arg1 = (char *) 0 ;
+ void **arg2 = (void **) 0 ;
+ char *arg3 = (char *) 0 ;
+ int res1 ;
+ char *buf1 = 0 ;
+ int alloc1 = 0 ;
+ void *temp2 ;
+ int res3 ;
+ char *buf3 = 0 ;
+ int alloc3 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ PyObject * obj2 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"OOO:cgroup_get_subsys_mount_point_begin",&obj0,&obj1,&obj2)) SWIG_fail;
+ res1 = SWIG_AsCharPtrAndSize(obj0, &buf1, NULL, &alloc1);
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_get_subsys_mount_point_begin" "', argument " "1"" of type '" "char const *""'");
+ }
+ arg1 = (char *)(buf1);
+ {
+ void *arg;
+ if ((arg = PyCObject_AsVoidPtr(obj1)) != NULL) {
+ arg2 = &arg;
+ } else
+ arg2 = &temp2;
+ }
+ res3 = SWIG_AsCharPtrAndSize(obj2, &buf3, NULL, &alloc3);
+ if (!SWIG_IsOK(res3)) {
+ SWIG_exception_fail(SWIG_ArgError(res3), "in method '" "cgroup_get_subsys_mount_point_begin" "', argument " "3"" of type '" "char *""'");
+ }
+ arg3 = (char *)(buf3);
+ result = (int)cgroup_get_subsys_mount_point_begin((char const *)arg1,arg2,arg3);
+ resultobj = SWIG_From_int((int)(result));
+ {
+ PyObject *obj = PyCObject_FromVoidPtr(*arg2, NULL);
+ resultobj = PyTuple_Pack(2, resultobj, obj);
+ }
+ if (alloc1 == SWIG_NEWOBJ) free((char*)buf1);
+ if (alloc3 == SWIG_NEWOBJ) free((char*)buf3);
+ return resultobj;
+fail:
+ if (alloc1 == SWIG_NEWOBJ) free((char*)buf1);
+ if (alloc3 == SWIG_NEWOBJ) free((char*)buf3);
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_get_subsys_mount_point_next(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ void **arg1 = (void **) 0 ;
+ char *arg2 = (char *) 0 ;
+ void *temp1 ;
+ int res2 ;
+ char *buf2 = 0 ;
+ int alloc2 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"OO:cgroup_get_subsys_mount_point_next",&obj0,&obj1)) SWIG_fail;
+ {
+ void *arg;
+ if ((arg = PyCObject_AsVoidPtr(obj0)) != NULL) {
+ arg1 = &arg;
+ } else
+ arg1 = &temp1;
+ }
+ res2 = SWIG_AsCharPtrAndSize(obj1, &buf2, NULL, &alloc2);
+ if (!SWIG_IsOK(res2)) {
+ SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "cgroup_get_subsys_mount_point_next" "', argument " "2"" of type '" "char *""'");
+ }
+ arg2 = (char *)(buf2);
+ result = (int)cgroup_get_subsys_mount_point_next(arg1,arg2);
+ resultobj = SWIG_From_int((int)(result));
+ {
+ PyObject *obj = PyCObject_FromVoidPtr(*arg1, NULL);
+ resultobj = PyTuple_Pack(2, resultobj, obj);
+ }
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ return resultobj;
+fail:
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_get_subsys_mount_point_end(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ void **arg1 = (void **) 0 ;
+ void *temp1 ;
+ PyObject * obj0 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"O:cgroup_get_subsys_mount_point_end",&obj0)) SWIG_fail;
+ {
+ void *arg;
+ if ((arg = PyCObject_AsVoidPtr(obj0)) != NULL) {
+ arg1 = &arg;
+ } else
+ arg1 = &temp1;
+ }
+ result = (int)cgroup_get_subsys_mount_point_end(arg1);
+ resultobj = SWIG_From_int((int)(result));
+ {
+ PyObject *obj = PyCObject_FromVoidPtr(*arg1, NULL);
+ resultobj = PyTuple_Pack(2, resultobj, obj);
+ }
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_new_cgroup(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ char *arg1 = (char *) 0 ;
+ int res1 ;
+ char *buf1 = 0 ;
+ int alloc1 = 0 ;
+ PyObject * obj0 = 0 ;
+ struct cgroup *result = 0 ;
+
+ if (!PyArg_ParseTuple(args,(char *)"O:cgroup_new_cgroup",&obj0)) SWIG_fail;
+ res1 = SWIG_AsCharPtrAndSize(obj0, &buf1, NULL, &alloc1);
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_new_cgroup" "', argument " "1"" of type '" "char const *""'");
+ }
+ arg1 = (char *)(buf1);
+ result = (struct cgroup *)cgroup_new_cgroup((char const *)arg1);
+ resultobj = SWIG_NewPointerObj(SWIG_as_voidptr(result), SWIGTYPE_p_cgroup, 0 | 0 );
+ if (alloc1 == SWIG_NEWOBJ) free((char*)buf1);
+ return resultobj;
+fail:
+ if (alloc1 == SWIG_NEWOBJ) free((char*)buf1);
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_add_controller(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup *arg1 = (struct cgroup *) 0 ;
+ char *arg2 = (char *) 0 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ int res2 ;
+ char *buf2 = 0 ;
+ int alloc2 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ struct cgroup_controller *result = 0 ;
+
+ if (!PyArg_ParseTuple(args,(char *)"OO:cgroup_add_controller",&obj0,&obj1)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_add_controller" "', argument " "1"" of type '" "struct cgroup *""'");
+ }
+ arg1 = (struct cgroup *)(argp1);
+ res2 = SWIG_AsCharPtrAndSize(obj1, &buf2, NULL, &alloc2);
+ if (!SWIG_IsOK(res2)) {
+ SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "cgroup_add_controller" "', argument " "2"" of type '" "char const *""'");
+ }
+ arg2 = (char *)(buf2);
+ result = (struct cgroup_controller *)cgroup_add_controller(arg1,(char const *)arg2);
+ resultobj = SWIG_NewPointerObj(SWIG_as_voidptr(result), SWIGTYPE_p_cgroup_controller, 0 | 0 );
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ return resultobj;
+fail:
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_get_controller(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup *arg1 = (struct cgroup *) 0 ;
+ char *arg2 = (char *) 0 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ int res2 ;
+ char *buf2 = 0 ;
+ int alloc2 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ struct cgroup_controller *result = 0 ;
+
+ if (!PyArg_ParseTuple(args,(char *)"OO:cgroup_get_controller",&obj0,&obj1)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_get_controller" "', argument " "1"" of type '" "struct cgroup *""'");
+ }
+ arg1 = (struct cgroup *)(argp1);
+ res2 = SWIG_AsCharPtrAndSize(obj1, &buf2, NULL, &alloc2);
+ if (!SWIG_IsOK(res2)) {
+ SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "cgroup_get_controller" "', argument " "2"" of type '" "char const *""'");
+ }
+ arg2 = (char *)(buf2);
+ result = (struct cgroup_controller *)cgroup_get_controller(arg1,(char const *)arg2);
+ resultobj = SWIG_NewPointerObj(SWIG_as_voidptr(result), SWIGTYPE_p_cgroup_controller, 0 | 0 );
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ return resultobj;
+fail:
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_free(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup **arg1 = (struct cgroup **) 0 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ PyObject * obj0 = 0 ;
+
+ if (!PyArg_ParseTuple(args,(char *)"O:cgroup_free",&obj0)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_p_cgroup, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_free" "', argument " "1"" of type '" "struct cgroup **""'");
+ }
+ arg1 = (struct cgroup **)(argp1);
+ cgroup_free(arg1);
+ resultobj = SWIG_Py_Void();
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_free_controllers(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup *arg1 = (struct cgroup *) 0 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ PyObject * obj0 = 0 ;
+
+ if (!PyArg_ParseTuple(args,(char *)"O:cgroup_free_controllers",&obj0)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_free_controllers" "', argument " "1"" of type '" "struct cgroup *""'");
+ }
+ arg1 = (struct cgroup *)(argp1);
+ cgroup_free_controllers(arg1);
+ resultobj = SWIG_Py_Void();
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_create_cgroup(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup *arg1 = (struct cgroup *) 0 ;
+ int arg2 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ int val2 ;
+ int ecode2 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"OO:cgroup_create_cgroup",&obj0,&obj1)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_create_cgroup" "', argument " "1"" of type '" "struct cgroup *""'");
+ }
+ arg1 = (struct cgroup *)(argp1);
+ ecode2 = SWIG_AsVal_int(obj1, &val2);
+ if (!SWIG_IsOK(ecode2)) {
+ SWIG_exception_fail(SWIG_ArgError(ecode2), "in method '" "cgroup_create_cgroup" "', argument " "2"" of type '" "int""'");
+ }
+ arg2 = (int)(val2);
+ result = (int)cgroup_create_cgroup(arg1,arg2);
+ resultobj = SWIG_From_int((int)(result));
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_create_cgroup_from_parent(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup *arg1 = (struct cgroup *) 0 ;
+ int arg2 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ int val2 ;
+ int ecode2 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"OO:cgroup_create_cgroup_from_parent",&obj0,&obj1)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_create_cgroup_from_parent" "', argument " "1"" of type '" "struct cgroup *""'");
+ }
+ arg1 = (struct cgroup *)(argp1);
+ ecode2 = SWIG_AsVal_int(obj1, &val2);
+ if (!SWIG_IsOK(ecode2)) {
+ SWIG_exception_fail(SWIG_ArgError(ecode2), "in method '" "cgroup_create_cgroup_from_parent" "', argument " "2"" of type '" "int""'");
+ }
+ arg2 = (int)(val2);
+ result = (int)cgroup_create_cgroup_from_parent(arg1,arg2);
+ resultobj = SWIG_From_int((int)(result));
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_modify_cgroup(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup *arg1 = (struct cgroup *) 0 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ PyObject * obj0 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"O:cgroup_modify_cgroup",&obj0)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_modify_cgroup" "', argument " "1"" of type '" "struct cgroup *""'");
+ }
+ arg1 = (struct cgroup *)(argp1);
+ result = (int)cgroup_modify_cgroup(arg1);
+ resultobj = SWIG_From_int((int)(result));
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_delete_cgroup(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup *arg1 = (struct cgroup *) 0 ;
+ int arg2 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ int val2 ;
+ int ecode2 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"OO:cgroup_delete_cgroup",&obj0,&obj1)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_delete_cgroup" "', argument " "1"" of type '" "struct cgroup *""'");
+ }
+ arg1 = (struct cgroup *)(argp1);
+ ecode2 = SWIG_AsVal_int(obj1, &val2);
+ if (!SWIG_IsOK(ecode2)) {
+ SWIG_exception_fail(SWIG_ArgError(ecode2), "in method '" "cgroup_delete_cgroup" "', argument " "2"" of type '" "int""'");
+ }
+ arg2 = (int)(val2);
+ result = (int)cgroup_delete_cgroup(arg1,arg2);
+ resultobj = SWIG_From_int((int)(result));
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_delete_cgroup_ext(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup *arg1 = (struct cgroup *) 0 ;
+ int arg2 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ int val2 ;
+ int ecode2 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"OO:cgroup_delete_cgroup_ext",&obj0,&obj1)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_delete_cgroup_ext" "', argument " "1"" of type '" "struct cgroup *""'");
+ }
+ arg1 = (struct cgroup *)(argp1);
+ ecode2 = SWIG_AsVal_int(obj1, &val2);
+ if (!SWIG_IsOK(ecode2)) {
+ SWIG_exception_fail(SWIG_ArgError(ecode2), "in method '" "cgroup_delete_cgroup_ext" "', argument " "2"" of type '" "int""'");
+ }
+ arg2 = (int)(val2);
+ result = (int)cgroup_delete_cgroup_ext(arg1,arg2);
+ resultobj = SWIG_From_int((int)(result));
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_get_cgroup(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup *arg1 = (struct cgroup *) 0 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ PyObject * obj0 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"O:cgroup_get_cgroup",&obj0)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_get_cgroup" "', argument " "1"" of type '" "struct cgroup *""'");
+ }
+ arg1 = (struct cgroup *)(argp1);
+ result = (int)cgroup_get_cgroup(arg1);
+ resultobj = SWIG_From_int((int)(result));
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_copy_cgroup(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup *arg1 = (struct cgroup *) 0 ;
+ struct cgroup *arg2 = (struct cgroup *) 0 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ void *argp2 = 0 ;
+ int res2 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"OO:cgroup_copy_cgroup",&obj0,&obj1)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_copy_cgroup" "', argument " "1"" of type '" "struct cgroup *""'");
+ }
+ arg1 = (struct cgroup *)(argp1);
+ res2 = SWIG_ConvertPtr(obj1, &argp2,SWIGTYPE_p_cgroup, 0 | 0 );
+ if (!SWIG_IsOK(res2)) {
+ SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "cgroup_copy_cgroup" "', argument " "2"" of type '" "struct cgroup *""'");
+ }
+ arg2 = (struct cgroup *)(argp2);
+ result = (int)cgroup_copy_cgroup(arg1,arg2);
+ resultobj = SWIG_From_int((int)(result));
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_compare_cgroup(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup *arg1 = (struct cgroup *) 0 ;
+ struct cgroup *arg2 = (struct cgroup *) 0 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ void *argp2 = 0 ;
+ int res2 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"OO:cgroup_compare_cgroup",&obj0,&obj1)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_compare_cgroup" "', argument " "1"" of type '" "struct cgroup *""'");
+ }
+ arg1 = (struct cgroup *)(argp1);
+ res2 = SWIG_ConvertPtr(obj1, &argp2,SWIGTYPE_p_cgroup, 0 | 0 );
+ if (!SWIG_IsOK(res2)) {
+ SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "cgroup_compare_cgroup" "', argument " "2"" of type '" "struct cgroup *""'");
+ }
+ arg2 = (struct cgroup *)(argp2);
+ result = (int)cgroup_compare_cgroup(arg1,arg2);
+ resultobj = SWIG_From_int((int)(result));
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_compare_controllers(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup_controller *arg1 = (struct cgroup_controller *) 0 ;
+ struct cgroup_controller *arg2 = (struct cgroup_controller *) 0 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ void *argp2 = 0 ;
+ int res2 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"OO:cgroup_compare_controllers",&obj0,&obj1)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup_controller, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_compare_controllers" "', argument " "1"" of type '" "struct cgroup_controller *""'");
+ }
+ arg1 = (struct cgroup_controller *)(argp1);
+ res2 = SWIG_ConvertPtr(obj1, &argp2,SWIGTYPE_p_cgroup_controller, 0 | 0 );
+ if (!SWIG_IsOK(res2)) {
+ SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "cgroup_compare_controllers" "', argument " "2"" of type '" "struct cgroup_controller *""'");
+ }
+ arg2 = (struct cgroup_controller *)(argp2);
+ result = (int)cgroup_compare_controllers(arg1,arg2);
+ resultobj = SWIG_From_int((int)(result));
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_set_uid_gid(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup *arg1 = (struct cgroup *) 0 ;
+ uid_t arg2 ;
+ gid_t arg3 ;
+ uid_t arg4 ;
+ gid_t arg5 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ void *argp2 ;
+ int res2 = 0 ;
+ void *argp3 ;
+ int res3 = 0 ;
+ void *argp4 ;
+ int res4 = 0 ;
+ void *argp5 ;
+ int res5 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ PyObject * obj2 = 0 ;
+ PyObject * obj3 = 0 ;
+ PyObject * obj4 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"OOOOO:cgroup_set_uid_gid",&obj0,&obj1,&obj2,&obj3,&obj4)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_set_uid_gid" "', argument " "1"" of type '" "struct cgroup *""'");
+ }
+ arg1 = (struct cgroup *)(argp1);
+ {
+ res2 = SWIG_ConvertPtr(obj1, &argp2, SWIGTYPE_p_uid_t, 0 );
+ if (!SWIG_IsOK(res2)) {
+ SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "cgroup_set_uid_gid" "', argument " "2"" of type '" "uid_t""'");
+ }
+ if (!argp2) {
+ SWIG_exception_fail(SWIG_ValueError, "invalid null reference " "in method '" "cgroup_set_uid_gid" "', argument " "2"" of type '" "uid_t""'");
+ } else {
+ arg2 = *((uid_t *)(argp2));
+ }
+ }
+ {
+ res3 = SWIG_ConvertPtr(obj2, &argp3, SWIGTYPE_p_gid_t, 0 );
+ if (!SWIG_IsOK(res3)) {
+ SWIG_exception_fail(SWIG_ArgError(res3), "in method '" "cgroup_set_uid_gid" "', argument " "3"" of type '" "gid_t""'");
+ }
+ if (!argp3) {
+ SWIG_exception_fail(SWIG_ValueError, "invalid null reference " "in method '" "cgroup_set_uid_gid" "', argument " "3"" of type '" "gid_t""'");
+ } else {
+ arg3 = *((gid_t *)(argp3));
+ }
+ }
+ {
+ res4 = SWIG_ConvertPtr(obj3, &argp4, SWIGTYPE_p_uid_t, 0 );
+ if (!SWIG_IsOK(res4)) {
+ SWIG_exception_fail(SWIG_ArgError(res4), "in method '" "cgroup_set_uid_gid" "', argument " "4"" of type '" "uid_t""'");
+ }
+ if (!argp4) {
+ SWIG_exception_fail(SWIG_ValueError, "invalid null reference " "in method '" "cgroup_set_uid_gid" "', argument " "4"" of type '" "uid_t""'");
+ } else {
+ arg4 = *((uid_t *)(argp4));
+ }
+ }
+ {
+ res5 = SWIG_ConvertPtr(obj4, &argp5, SWIGTYPE_p_gid_t, 0 );
+ if (!SWIG_IsOK(res5)) {
+ SWIG_exception_fail(SWIG_ArgError(res5), "in method '" "cgroup_set_uid_gid" "', argument " "5"" of type '" "gid_t""'");
+ }
+ if (!argp5) {
+ SWIG_exception_fail(SWIG_ValueError, "invalid null reference " "in method '" "cgroup_set_uid_gid" "', argument " "5"" of type '" "gid_t""'");
+ } else {
+ arg5 = *((gid_t *)(argp5));
+ }
+ }
+ result = (int)cgroup_set_uid_gid(arg1,arg2,arg3,arg4,arg5);
+ resultobj = SWIG_From_int((int)(result));
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_get_uid_gid(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup *arg1 = (struct cgroup *) 0 ;
+ uid_t *arg2 = (uid_t *) 0 ;
+ gid_t *arg3 = (gid_t *) 0 ;
+ uid_t *arg4 = (uid_t *) 0 ;
+ gid_t *arg5 = (gid_t *) 0 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ void *argp2 = 0 ;
+ int res2 = 0 ;
+ void *argp3 = 0 ;
+ int res3 = 0 ;
+ void *argp4 = 0 ;
+ int res4 = 0 ;
+ void *argp5 = 0 ;
+ int res5 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ PyObject * obj2 = 0 ;
+ PyObject * obj3 = 0 ;
+ PyObject * obj4 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"OOOOO:cgroup_get_uid_gid",&obj0,&obj1,&obj2,&obj3,&obj4)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_get_uid_gid" "', argument " "1"" of type '" "struct cgroup *""'");
+ }
+ arg1 = (struct cgroup *)(argp1);
+ res2 = SWIG_ConvertPtr(obj1, &argp2,SWIGTYPE_p_uid_t, 0 | 0 );
+ if (!SWIG_IsOK(res2)) {
+ SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "cgroup_get_uid_gid" "', argument " "2"" of type '" "uid_t *""'");
+ }
+ arg2 = (uid_t *)(argp2);
+ res3 = SWIG_ConvertPtr(obj2, &argp3,SWIGTYPE_p_gid_t, 0 | 0 );
+ if (!SWIG_IsOK(res3)) {
+ SWIG_exception_fail(SWIG_ArgError(res3), "in method '" "cgroup_get_uid_gid" "', argument " "3"" of type '" "gid_t *""'");
+ }
+ arg3 = (gid_t *)(argp3);
+ res4 = SWIG_ConvertPtr(obj3, &argp4,SWIGTYPE_p_uid_t, 0 | 0 );
+ if (!SWIG_IsOK(res4)) {
+ SWIG_exception_fail(SWIG_ArgError(res4), "in method '" "cgroup_get_uid_gid" "', argument " "4"" of type '" "uid_t *""'");
+ }
+ arg4 = (uid_t *)(argp4);
+ res5 = SWIG_ConvertPtr(obj4, &argp5,SWIGTYPE_p_gid_t, 0 | 0 );
+ if (!SWIG_IsOK(res5)) {
+ SWIG_exception_fail(SWIG_ArgError(res5), "in method '" "cgroup_get_uid_gid" "', argument " "5"" of type '" "gid_t *""'");
+ }
+ arg5 = (gid_t *)(argp5);
+ result = (int)cgroup_get_uid_gid(arg1,arg2,arg3,arg4,arg5);
+ resultobj = SWIG_From_int((int)(result));
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_set_permissions(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup *arg1 = (struct cgroup *) 0 ;
+ mode_t arg2 ;
+ mode_t arg3 ;
+ mode_t arg4 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ void *argp2 ;
+ int res2 = 0 ;
+ void *argp3 ;
+ int res3 = 0 ;
+ void *argp4 ;
+ int res4 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ PyObject * obj2 = 0 ;
+ PyObject * obj3 = 0 ;
+
+ if (!PyArg_ParseTuple(args,(char *)"OOOO:cgroup_set_permissions",&obj0,&obj1,&obj2,&obj3)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_set_permissions" "', argument " "1"" of type '" "struct cgroup *""'");
+ }
+ arg1 = (struct cgroup *)(argp1);
+ {
+ res2 = SWIG_ConvertPtr(obj1, &argp2, SWIGTYPE_p_mode_t, 0 );
+ if (!SWIG_IsOK(res2)) {
+ SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "cgroup_set_permissions" "', argument " "2"" of type '" "mode_t""'");
+ }
+ if (!argp2) {
+ SWIG_exception_fail(SWIG_ValueError, "invalid null reference " "in method '" "cgroup_set_permissions" "', argument " "2"" of type '" "mode_t""'");
+ } else {
+ arg2 = *((mode_t *)(argp2));
+ }
+ }
+ {
+ res3 = SWIG_ConvertPtr(obj2, &argp3, SWIGTYPE_p_mode_t, 0 );
+ if (!SWIG_IsOK(res3)) {
+ SWIG_exception_fail(SWIG_ArgError(res3), "in method '" "cgroup_set_permissions" "', argument " "3"" of type '" "mode_t""'");
+ }
+ if (!argp3) {
+ SWIG_exception_fail(SWIG_ValueError, "invalid null reference " "in method '" "cgroup_set_permissions" "', argument " "3"" of type '" "mode_t""'");
+ } else {
+ arg3 = *((mode_t *)(argp3));
+ }
+ }
+ {
+ res4 = SWIG_ConvertPtr(obj3, &argp4, SWIGTYPE_p_mode_t, 0 );
+ if (!SWIG_IsOK(res4)) {
+ SWIG_exception_fail(SWIG_ArgError(res4), "in method '" "cgroup_set_permissions" "', argument " "4"" of type '" "mode_t""'");
+ }
+ if (!argp4) {
+ SWIG_exception_fail(SWIG_ValueError, "invalid null reference " "in method '" "cgroup_set_permissions" "', argument " "4"" of type '" "mode_t""'");
+ } else {
+ arg4 = *((mode_t *)(argp4));
+ }
+ }
+ cgroup_set_permissions(arg1,arg2,arg3,arg4);
+ resultobj = SWIG_Py_Void();
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_add_value_string(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup_controller *arg1 = (struct cgroup_controller *) 0 ;
+ char *arg2 = (char *) 0 ;
+ char *arg3 = (char *) 0 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ int res2 ;
+ char *buf2 = 0 ;
+ int alloc2 = 0 ;
+ int res3 ;
+ char *buf3 = 0 ;
+ int alloc3 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ PyObject * obj2 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"OOO:cgroup_add_value_string",&obj0,&obj1,&obj2)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup_controller, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_add_value_string" "', argument " "1"" of type '" "struct cgroup_controller *""'");
+ }
+ arg1 = (struct cgroup_controller *)(argp1);
+ res2 = SWIG_AsCharPtrAndSize(obj1, &buf2, NULL, &alloc2);
+ if (!SWIG_IsOK(res2)) {
+ SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "cgroup_add_value_string" "', argument " "2"" of type '" "char const *""'");
+ }
+ arg2 = (char *)(buf2);
+ res3 = SWIG_AsCharPtrAndSize(obj2, &buf3, NULL, &alloc3);
+ if (!SWIG_IsOK(res3)) {
+ SWIG_exception_fail(SWIG_ArgError(res3), "in method '" "cgroup_add_value_string" "', argument " "3"" of type '" "char const *""'");
+ }
+ arg3 = (char *)(buf3);
+ result = (int)cgroup_add_value_string(arg1,(char const *)arg2,(char const *)arg3);
+ resultobj = SWIG_From_int((int)(result));
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ if (alloc3 == SWIG_NEWOBJ) free((char*)buf3);
+ return resultobj;
+fail:
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ if (alloc3 == SWIG_NEWOBJ) free((char*)buf3);
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_add_value_int64(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup_controller *arg1 = (struct cgroup_controller *) 0 ;
+ char *arg2 = (char *) 0 ;
+ int64_t arg3 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ int res2 ;
+ char *buf2 = 0 ;
+ int alloc2 = 0 ;
+ void *argp3 ;
+ int res3 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ PyObject * obj2 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"OOO:cgroup_add_value_int64",&obj0,&obj1,&obj2)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup_controller, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_add_value_int64" "', argument " "1"" of type '" "struct cgroup_controller *""'");
+ }
+ arg1 = (struct cgroup_controller *)(argp1);
+ res2 = SWIG_AsCharPtrAndSize(obj1, &buf2, NULL, &alloc2);
+ if (!SWIG_IsOK(res2)) {
+ SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "cgroup_add_value_int64" "', argument " "2"" of type '" "char const *""'");
+ }
+ arg2 = (char *)(buf2);
+ {
+ res3 = SWIG_ConvertPtr(obj2, &argp3, SWIGTYPE_p_int64_t, 0 );
+ if (!SWIG_IsOK(res3)) {
+ SWIG_exception_fail(SWIG_ArgError(res3), "in method '" "cgroup_add_value_int64" "', argument " "3"" of type '" "int64_t""'");
+ }
+ if (!argp3) {
+ SWIG_exception_fail(SWIG_ValueError, "invalid null reference " "in method '" "cgroup_add_value_int64" "', argument " "3"" of type '" "int64_t""'");
+ } else {
+ arg3 = *((int64_t *)(argp3));
+ }
+ }
+ result = (int)cgroup_add_value_int64(arg1,(char const *)arg2,arg3);
+ resultobj = SWIG_From_int((int)(result));
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ return resultobj;
+fail:
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_add_value_uint64(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup_controller *arg1 = (struct cgroup_controller *) 0 ;
+ char *arg2 = (char *) 0 ;
+ u_int64_t arg3 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ int res2 ;
+ char *buf2 = 0 ;
+ int alloc2 = 0 ;
+ void *argp3 ;
+ int res3 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ PyObject * obj2 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"OOO:cgroup_add_value_uint64",&obj0,&obj1,&obj2)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup_controller, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_add_value_uint64" "', argument " "1"" of type '" "struct cgroup_controller *""'");
+ }
+ arg1 = (struct cgroup_controller *)(argp1);
+ res2 = SWIG_AsCharPtrAndSize(obj1, &buf2, NULL, &alloc2);
+ if (!SWIG_IsOK(res2)) {
+ SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "cgroup_add_value_uint64" "', argument " "2"" of type '" "char const *""'");
+ }
+ arg2 = (char *)(buf2);
+ {
+ res3 = SWIG_ConvertPtr(obj2, &argp3, SWIGTYPE_p_u_int64_t, 0 );
+ if (!SWIG_IsOK(res3)) {
+ SWIG_exception_fail(SWIG_ArgError(res3), "in method '" "cgroup_add_value_uint64" "', argument " "3"" of type '" "u_int64_t""'");
+ }
+ if (!argp3) {
+ SWIG_exception_fail(SWIG_ValueError, "invalid null reference " "in method '" "cgroup_add_value_uint64" "', argument " "3"" of type '" "u_int64_t""'");
+ } else {
+ arg3 = *((u_int64_t *)(argp3));
+ }
+ }
+ result = (int)cgroup_add_value_uint64(arg1,(char const *)arg2,arg3);
+ resultobj = SWIG_From_int((int)(result));
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ return resultobj;
+fail:
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_add_value_bool(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup_controller *arg1 = (struct cgroup_controller *) 0 ;
+ char *arg2 = (char *) 0 ;
+ bool arg3 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ int res2 ;
+ char *buf2 = 0 ;
+ int alloc2 = 0 ;
+ bool val3 ;
+ int ecode3 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ PyObject * obj2 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"OOO:cgroup_add_value_bool",&obj0,&obj1,&obj2)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup_controller, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_add_value_bool" "', argument " "1"" of type '" "struct cgroup_controller *""'");
+ }
+ arg1 = (struct cgroup_controller *)(argp1);
+ res2 = SWIG_AsCharPtrAndSize(obj1, &buf2, NULL, &alloc2);
+ if (!SWIG_IsOK(res2)) {
+ SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "cgroup_add_value_bool" "', argument " "2"" of type '" "char const *""'");
+ }
+ arg2 = (char *)(buf2);
+ ecode3 = SWIG_AsVal_bool(obj2, &val3);
+ if (!SWIG_IsOK(ecode3)) {
+ SWIG_exception_fail(SWIG_ArgError(ecode3), "in method '" "cgroup_add_value_bool" "', argument " "3"" of type '" "bool""'");
+ }
+ arg3 = (bool)(val3);
+ result = (int)cgroup_add_value_bool(arg1,(char const *)arg2,arg3);
+ resultobj = SWIG_From_int((int)(result));
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ return resultobj;
+fail:
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_get_value_string(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup_controller *arg1 = (struct cgroup_controller *) 0 ;
+ char *arg2 = (char *) 0 ;
+ char **arg3 = (char **) 0 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ int res2 ;
+ char *buf2 = 0 ;
+ int alloc2 = 0 ;
+ void *argp3 = 0 ;
+ int res3 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ PyObject * obj2 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"OOO:cgroup_get_value_string",&obj0,&obj1,&obj2)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup_controller, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_get_value_string" "', argument " "1"" of type '" "struct cgroup_controller *""'");
+ }
+ arg1 = (struct cgroup_controller *)(argp1);
+ res2 = SWIG_AsCharPtrAndSize(obj1, &buf2, NULL, &alloc2);
+ if (!SWIG_IsOK(res2)) {
+ SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "cgroup_get_value_string" "', argument " "2"" of type '" "char const *""'");
+ }
+ arg2 = (char *)(buf2);
+ res3 = SWIG_ConvertPtr(obj2, &argp3,SWIGTYPE_p_p_char, 0 | 0 );
+ if (!SWIG_IsOK(res3)) {
+ SWIG_exception_fail(SWIG_ArgError(res3), "in method '" "cgroup_get_value_string" "', argument " "3"" of type '" "char **""'");
+ }
+ arg3 = (char **)(argp3);
+ result = (int)cgroup_get_value_string(arg1,(char const *)arg2,arg3);
+ resultobj = SWIG_From_int((int)(result));
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ return resultobj;
+fail:
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_get_value_int64(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup_controller *arg1 = (struct cgroup_controller *) 0 ;
+ char *arg2 = (char *) 0 ;
+ int64_t *arg3 = (int64_t *) 0 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ int res2 ;
+ char *buf2 = 0 ;
+ int alloc2 = 0 ;
+ void *argp3 = 0 ;
+ int res3 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ PyObject * obj2 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"OOO:cgroup_get_value_int64",&obj0,&obj1,&obj2)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup_controller, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_get_value_int64" "', argument " "1"" of type '" "struct cgroup_controller *""'");
+ }
+ arg1 = (struct cgroup_controller *)(argp1);
+ res2 = SWIG_AsCharPtrAndSize(obj1, &buf2, NULL, &alloc2);
+ if (!SWIG_IsOK(res2)) {
+ SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "cgroup_get_value_int64" "', argument " "2"" of type '" "char const *""'");
+ }
+ arg2 = (char *)(buf2);
+ res3 = SWIG_ConvertPtr(obj2, &argp3,SWIGTYPE_p_int64_t, 0 | 0 );
+ if (!SWIG_IsOK(res3)) {
+ SWIG_exception_fail(SWIG_ArgError(res3), "in method '" "cgroup_get_value_int64" "', argument " "3"" of type '" "int64_t *""'");
+ }
+ arg3 = (int64_t *)(argp3);
+ result = (int)cgroup_get_value_int64(arg1,(char const *)arg2,arg3);
+ resultobj = SWIG_From_int((int)(result));
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ return resultobj;
+fail:
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_get_value_uint64(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup_controller *arg1 = (struct cgroup_controller *) 0 ;
+ char *arg2 = (char *) 0 ;
+ u_int64_t *arg3 = (u_int64_t *) 0 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ int res2 ;
+ char *buf2 = 0 ;
+ int alloc2 = 0 ;
+ void *argp3 = 0 ;
+ int res3 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ PyObject * obj2 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"OOO:cgroup_get_value_uint64",&obj0,&obj1,&obj2)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup_controller, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_get_value_uint64" "', argument " "1"" of type '" "struct cgroup_controller *""'");
+ }
+ arg1 = (struct cgroup_controller *)(argp1);
+ res2 = SWIG_AsCharPtrAndSize(obj1, &buf2, NULL, &alloc2);
+ if (!SWIG_IsOK(res2)) {
+ SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "cgroup_get_value_uint64" "', argument " "2"" of type '" "char const *""'");
+ }
+ arg2 = (char *)(buf2);
+ res3 = SWIG_ConvertPtr(obj2, &argp3,SWIGTYPE_p_u_int64_t, 0 | 0 );
+ if (!SWIG_IsOK(res3)) {
+ SWIG_exception_fail(SWIG_ArgError(res3), "in method '" "cgroup_get_value_uint64" "', argument " "3"" of type '" "u_int64_t *""'");
+ }
+ arg3 = (u_int64_t *)(argp3);
+ result = (int)cgroup_get_value_uint64(arg1,(char const *)arg2,arg3);
+ resultobj = SWIG_From_int((int)(result));
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ return resultobj;
+fail:
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_get_value_bool(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup_controller *arg1 = (struct cgroup_controller *) 0 ;
+ char *arg2 = (char *) 0 ;
+ bool *arg3 = (bool *) 0 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ int res2 ;
+ char *buf2 = 0 ;
+ int alloc2 = 0 ;
+ void *argp3 = 0 ;
+ int res3 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ PyObject * obj2 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"OOO:cgroup_get_value_bool",&obj0,&obj1,&obj2)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup_controller, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_get_value_bool" "', argument " "1"" of type '" "struct cgroup_controller *""'");
+ }
+ arg1 = (struct cgroup_controller *)(argp1);
+ res2 = SWIG_AsCharPtrAndSize(obj1, &buf2, NULL, &alloc2);
+ if (!SWIG_IsOK(res2)) {
+ SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "cgroup_get_value_bool" "', argument " "2"" of type '" "char const *""'");
+ }
+ arg2 = (char *)(buf2);
+ res3 = SWIG_ConvertPtr(obj2, &argp3,SWIGTYPE_p_bool, 0 | 0 );
+ if (!SWIG_IsOK(res3)) {
+ SWIG_exception_fail(SWIG_ArgError(res3), "in method '" "cgroup_get_value_bool" "', argument " "3"" of type '" "bool *""'");
+ }
+ arg3 = (bool *)(argp3);
+ result = (int)cgroup_get_value_bool(arg1,(char const *)arg2,arg3);
+ resultobj = SWIG_From_int((int)(result));
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ return resultobj;
+fail:
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_set_value_string(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup_controller *arg1 = (struct cgroup_controller *) 0 ;
+ char *arg2 = (char *) 0 ;
+ char *arg3 = (char *) 0 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ int res2 ;
+ char *buf2 = 0 ;
+ int alloc2 = 0 ;
+ int res3 ;
+ char *buf3 = 0 ;
+ int alloc3 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ PyObject * obj2 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"OOO:cgroup_set_value_string",&obj0,&obj1,&obj2)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup_controller, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_set_value_string" "', argument " "1"" of type '" "struct cgroup_controller *""'");
+ }
+ arg1 = (struct cgroup_controller *)(argp1);
+ res2 = SWIG_AsCharPtrAndSize(obj1, &buf2, NULL, &alloc2);
+ if (!SWIG_IsOK(res2)) {
+ SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "cgroup_set_value_string" "', argument " "2"" of type '" "char const *""'");
+ }
+ arg2 = (char *)(buf2);
+ res3 = SWIG_AsCharPtrAndSize(obj2, &buf3, NULL, &alloc3);
+ if (!SWIG_IsOK(res3)) {
+ SWIG_exception_fail(SWIG_ArgError(res3), "in method '" "cgroup_set_value_string" "', argument " "3"" of type '" "char const *""'");
+ }
+ arg3 = (char *)(buf3);
+ result = (int)cgroup_set_value_string(arg1,(char const *)arg2,(char const *)arg3);
+ resultobj = SWIG_From_int((int)(result));
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ if (alloc3 == SWIG_NEWOBJ) free((char*)buf3);
+ return resultobj;
+fail:
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ if (alloc3 == SWIG_NEWOBJ) free((char*)buf3);
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_set_value_int64(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup_controller *arg1 = (struct cgroup_controller *) 0 ;
+ char *arg2 = (char *) 0 ;
+ int64_t arg3 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ int res2 ;
+ char *buf2 = 0 ;
+ int alloc2 = 0 ;
+ void *argp3 ;
+ int res3 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ PyObject * obj2 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"OOO:cgroup_set_value_int64",&obj0,&obj1,&obj2)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup_controller, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_set_value_int64" "', argument " "1"" of type '" "struct cgroup_controller *""'");
+ }
+ arg1 = (struct cgroup_controller *)(argp1);
+ res2 = SWIG_AsCharPtrAndSize(obj1, &buf2, NULL, &alloc2);
+ if (!SWIG_IsOK(res2)) {
+ SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "cgroup_set_value_int64" "', argument " "2"" of type '" "char const *""'");
+ }
+ arg2 = (char *)(buf2);
+ {
+ res3 = SWIG_ConvertPtr(obj2, &argp3, SWIGTYPE_p_int64_t, 0 );
+ if (!SWIG_IsOK(res3)) {
+ SWIG_exception_fail(SWIG_ArgError(res3), "in method '" "cgroup_set_value_int64" "', argument " "3"" of type '" "int64_t""'");
+ }
+ if (!argp3) {
+ SWIG_exception_fail(SWIG_ValueError, "invalid null reference " "in method '" "cgroup_set_value_int64" "', argument " "3"" of type '" "int64_t""'");
+ } else {
+ arg3 = *((int64_t *)(argp3));
+ }
+ }
+ result = (int)cgroup_set_value_int64(arg1,(char const *)arg2,arg3);
+ resultobj = SWIG_From_int((int)(result));
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ return resultobj;
+fail:
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_set_value_uint64(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup_controller *arg1 = (struct cgroup_controller *) 0 ;
+ char *arg2 = (char *) 0 ;
+ u_int64_t arg3 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ int res2 ;
+ char *buf2 = 0 ;
+ int alloc2 = 0 ;
+ void *argp3 ;
+ int res3 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ PyObject * obj2 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"OOO:cgroup_set_value_uint64",&obj0,&obj1,&obj2)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup_controller, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_set_value_uint64" "', argument " "1"" of type '" "struct cgroup_controller *""'");
+ }
+ arg1 = (struct cgroup_controller *)(argp1);
+ res2 = SWIG_AsCharPtrAndSize(obj1, &buf2, NULL, &alloc2);
+ if (!SWIG_IsOK(res2)) {
+ SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "cgroup_set_value_uint64" "', argument " "2"" of type '" "char const *""'");
+ }
+ arg2 = (char *)(buf2);
+ {
+ res3 = SWIG_ConvertPtr(obj2, &argp3, SWIGTYPE_p_u_int64_t, 0 );
+ if (!SWIG_IsOK(res3)) {
+ SWIG_exception_fail(SWIG_ArgError(res3), "in method '" "cgroup_set_value_uint64" "', argument " "3"" of type '" "u_int64_t""'");
+ }
+ if (!argp3) {
+ SWIG_exception_fail(SWIG_ValueError, "invalid null reference " "in method '" "cgroup_set_value_uint64" "', argument " "3"" of type '" "u_int64_t""'");
+ } else {
+ arg3 = *((u_int64_t *)(argp3));
+ }
+ }
+ result = (int)cgroup_set_value_uint64(arg1,(char const *)arg2,arg3);
+ resultobj = SWIG_From_int((int)(result));
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ return resultobj;
+fail:
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_set_value_bool(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup_controller *arg1 = (struct cgroup_controller *) 0 ;
+ char *arg2 = (char *) 0 ;
+ bool arg3 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ int res2 ;
+ char *buf2 = 0 ;
+ int alloc2 = 0 ;
+ bool val3 ;
+ int ecode3 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ PyObject * obj2 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"OOO:cgroup_set_value_bool",&obj0,&obj1,&obj2)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup_controller, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_set_value_bool" "', argument " "1"" of type '" "struct cgroup_controller *""'");
+ }
+ arg1 = (struct cgroup_controller *)(argp1);
+ res2 = SWIG_AsCharPtrAndSize(obj1, &buf2, NULL, &alloc2);
+ if (!SWIG_IsOK(res2)) {
+ SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "cgroup_set_value_bool" "', argument " "2"" of type '" "char const *""'");
+ }
+ arg2 = (char *)(buf2);
+ ecode3 = SWIG_AsVal_bool(obj2, &val3);
+ if (!SWIG_IsOK(ecode3)) {
+ SWIG_exception_fail(SWIG_ArgError(ecode3), "in method '" "cgroup_set_value_bool" "', argument " "3"" of type '" "bool""'");
+ }
+ arg3 = (bool)(val3);
+ result = (int)cgroup_set_value_bool(arg1,(char const *)arg2,arg3);
+ resultobj = SWIG_From_int((int)(result));
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ return resultobj;
+fail:
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_get_value_name_count(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup_controller *arg1 = (struct cgroup_controller *) 0 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ PyObject * obj0 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"O:cgroup_get_value_name_count",&obj0)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup_controller, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_get_value_name_count" "', argument " "1"" of type '" "struct cgroup_controller *""'");
+ }
+ arg1 = (struct cgroup_controller *)(argp1);
+ result = (int)cgroup_get_value_name_count(arg1);
+ resultobj = SWIG_From_int((int)(result));
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_get_value_name(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup_controller *arg1 = (struct cgroup_controller *) 0 ;
+ int arg2 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ int val2 ;
+ int ecode2 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ char *result = 0 ;
+
+ if (!PyArg_ParseTuple(args,(char *)"OO:cgroup_get_value_name",&obj0,&obj1)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup_controller, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_get_value_name" "', argument " "1"" of type '" "struct cgroup_controller *""'");
+ }
+ arg1 = (struct cgroup_controller *)(argp1);
+ ecode2 = SWIG_AsVal_int(obj1, &val2);
+ if (!SWIG_IsOK(ecode2)) {
+ SWIG_exception_fail(SWIG_ArgError(ecode2), "in method '" "cgroup_get_value_name" "', argument " "2"" of type '" "int""'");
+ }
+ arg2 = (int)(val2);
+ result = (char *)cgroup_get_value_name(arg1,arg2);
+ resultobj = SWIG_FromCharPtr((const char *)result);
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_get_procs(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ char *arg1 = (char *) 0 ;
+ char *arg2 = (char *) 0 ;
+ pid_t **arg3 = (pid_t **) 0 ;
+ int *arg4 = (int *) 0 ;
+ int res1 ;
+ char *buf1 = 0 ;
+ int alloc1 = 0 ;
+ int res2 ;
+ char *buf2 = 0 ;
+ int alloc2 = 0 ;
+ void *argp3 = 0 ;
+ int res3 = 0 ;
+ void *argp4 = 0 ;
+ int res4 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ PyObject * obj2 = 0 ;
+ PyObject * obj3 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"OOOO:cgroup_get_procs",&obj0,&obj1,&obj2,&obj3)) SWIG_fail;
+ res1 = SWIG_AsCharPtrAndSize(obj0, &buf1, NULL, &alloc1);
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_get_procs" "', argument " "1"" of type '" "char *""'");
+ }
+ arg1 = (char *)(buf1);
+ res2 = SWIG_AsCharPtrAndSize(obj1, &buf2, NULL, &alloc2);
+ if (!SWIG_IsOK(res2)) {
+ SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "cgroup_get_procs" "', argument " "2"" of type '" "char *""'");
+ }
+ arg2 = (char *)(buf2);
+ res3 = SWIG_ConvertPtr(obj2, &argp3,SWIGTYPE_p_p_pid_t, 0 | 0 );
+ if (!SWIG_IsOK(res3)) {
+ SWIG_exception_fail(SWIG_ArgError(res3), "in method '" "cgroup_get_procs" "', argument " "3"" of type '" "pid_t **""'");
+ }
+ arg3 = (pid_t **)(argp3);
+ res4 = SWIG_ConvertPtr(obj3, &argp4,SWIGTYPE_p_int, 0 | 0 );
+ if (!SWIG_IsOK(res4)) {
+ SWIG_exception_fail(SWIG_ArgError(res4), "in method '" "cgroup_get_procs" "', argument " "4"" of type '" "int *""'");
+ }
+ arg4 = (int *)(argp4);
+ result = (int)cgroup_get_procs(arg1,arg2,arg3,arg4);
+ resultobj = SWIG_From_int((int)(result));
+ if (alloc1 == SWIG_NEWOBJ) free((char*)buf1);
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ return resultobj;
+fail:
+ if (alloc1 == SWIG_NEWOBJ) free((char*)buf1);
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cg_chmod_recursive(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup *arg1 = (struct cgroup *) 0 ;
+ mode_t arg2 ;
+ int arg3 ;
+ mode_t arg4 ;
+ int arg5 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ void *argp2 ;
+ int res2 = 0 ;
+ int val3 ;
+ int ecode3 = 0 ;
+ void *argp4 ;
+ int res4 = 0 ;
+ int val5 ;
+ int ecode5 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ PyObject * obj2 = 0 ;
+ PyObject * obj3 = 0 ;
+ PyObject * obj4 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"OOOOO:cg_chmod_recursive",&obj0,&obj1,&obj2,&obj3,&obj4)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cg_chmod_recursive" "', argument " "1"" of type '" "struct cgroup *""'");
+ }
+ arg1 = (struct cgroup *)(argp1);
+ {
+ res2 = SWIG_ConvertPtr(obj1, &argp2, SWIGTYPE_p_mode_t, 0 );
+ if (!SWIG_IsOK(res2)) {
+ SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "cg_chmod_recursive" "', argument " "2"" of type '" "mode_t""'");
+ }
+ if (!argp2) {
+ SWIG_exception_fail(SWIG_ValueError, "invalid null reference " "in method '" "cg_chmod_recursive" "', argument " "2"" of type '" "mode_t""'");
+ } else {
+ arg2 = *((mode_t *)(argp2));
+ }
+ }
+ ecode3 = SWIG_AsVal_int(obj2, &val3);
+ if (!SWIG_IsOK(ecode3)) {
+ SWIG_exception_fail(SWIG_ArgError(ecode3), "in method '" "cg_chmod_recursive" "', argument " "3"" of type '" "int""'");
+ }
+ arg3 = (int)(val3);
+ {
+ res4 = SWIG_ConvertPtr(obj3, &argp4, SWIGTYPE_p_mode_t, 0 );
+ if (!SWIG_IsOK(res4)) {
+ SWIG_exception_fail(SWIG_ArgError(res4), "in method '" "cg_chmod_recursive" "', argument " "4"" of type '" "mode_t""'");
+ }
+ if (!argp4) {
+ SWIG_exception_fail(SWIG_ValueError, "invalid null reference " "in method '" "cg_chmod_recursive" "', argument " "4"" of type '" "mode_t""'");
+ } else {
+ arg4 = *((mode_t *)(argp4));
+ }
+ }
+ ecode5 = SWIG_AsVal_int(obj4, &val5);
+ if (!SWIG_IsOK(ecode5)) {
+ SWIG_exception_fail(SWIG_ArgError(ecode5), "in method '" "cg_chmod_recursive" "', argument " "5"" of type '" "int""'");
+ }
+ arg5 = (int)(val5);
+ result = (int)cg_chmod_recursive(arg1,arg2,arg3,arg4,arg5);
+ resultobj = SWIG_From_int((int)(result));
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_get_cgroup_name(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup *arg1 = (struct cgroup *) 0 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ PyObject * obj0 = 0 ;
+ char *result = 0 ;
+
+ if (!PyArg_ParseTuple(args,(char *)"O:cgroup_get_cgroup_name",&obj0)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_get_cgroup_name" "', argument " "1"" of type '" "struct cgroup *""'");
+ }
+ arg1 = (struct cgroup *)(argp1);
+ result = (char *)cgroup_get_cgroup_name(arg1);
+ resultobj = SWIG_FromCharPtr((const char *)result);
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_attach_task(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup *arg1 = (struct cgroup *) 0 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ PyObject * obj0 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"O:cgroup_attach_task",&obj0)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_attach_task" "', argument " "1"" of type '" "struct cgroup *""'");
+ }
+ arg1 = (struct cgroup *)(argp1);
+ result = (int)cgroup_attach_task(arg1);
+ resultobj = SWIG_From_int((int)(result));
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_attach_task_pid(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup *arg1 = (struct cgroup *) 0 ;
+ pid_t arg2 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ void *argp2 ;
+ int res2 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"OO:cgroup_attach_task_pid",&obj0,&obj1)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_attach_task_pid" "', argument " "1"" of type '" "struct cgroup *""'");
+ }
+ arg1 = (struct cgroup *)(argp1);
+ {
+ res2 = SWIG_ConvertPtr(obj1, &argp2, SWIGTYPE_p_pid_t, 0 );
+ if (!SWIG_IsOK(res2)) {
+ SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "cgroup_attach_task_pid" "', argument " "2"" of type '" "pid_t""'");
+ }
+ if (!argp2) {
+ SWIG_exception_fail(SWIG_ValueError, "invalid null reference " "in method '" "cgroup_attach_task_pid" "', argument " "2"" of type '" "pid_t""'");
+ } else {
+ arg2 = *((pid_t *)(argp2));
+ }
+ }
+ result = (int)cgroup_attach_task_pid(arg1,arg2);
+ resultobj = SWIG_From_int((int)(result));
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_change_cgroup_path(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ char *arg1 = (char *) 0 ;
+ pid_t arg2 ;
+ char **arg3 ;
+ int res1 ;
+ char *buf1 = 0 ;
+ int alloc1 = 0 ;
+ void *argp2 ;
+ int res2 = 0 ;
+ void *argp3 = 0 ;
+ int res3 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ PyObject * obj2 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"OOO:cgroup_change_cgroup_path",&obj0,&obj1,&obj2)) SWIG_fail;
+ res1 = SWIG_AsCharPtrAndSize(obj0, &buf1, NULL, &alloc1);
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_change_cgroup_path" "', argument " "1"" of type '" "char const *""'");
+ }
+ arg1 = (char *)(buf1);
+ {
+ res2 = SWIG_ConvertPtr(obj1, &argp2, SWIGTYPE_p_pid_t, 0 );
+ if (!SWIG_IsOK(res2)) {
+ SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "cgroup_change_cgroup_path" "', argument " "2"" of type '" "pid_t""'");
+ }
+ if (!argp2) {
+ SWIG_exception_fail(SWIG_ValueError, "invalid null reference " "in method '" "cgroup_change_cgroup_path" "', argument " "2"" of type '" "pid_t""'");
+ } else {
+ arg2 = *((pid_t *)(argp2));
+ }
+ }
+ res3 = SWIG_ConvertPtr(obj2, &argp3,SWIGTYPE_p_p_char, 0 | 0 );
+ if (!SWIG_IsOK(res3)) {
+ SWIG_exception_fail(SWIG_ArgError(res3), "in method '" "cgroup_change_cgroup_path" "', argument " "3"" of type '" "char const *const []""'");
+ }
+ arg3 = (char **)(argp3);
+ result = (int)cgroup_change_cgroup_path((char const *)arg1,arg2,(char const *const (*))arg3);
+ resultobj = SWIG_From_int((int)(result));
+ if (alloc1 == SWIG_NEWOBJ) free((char*)buf1);
+ return resultobj;
+fail:
+ if (alloc1 == SWIG_NEWOBJ) free((char*)buf1);
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_get_current_controller_path(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ pid_t arg1 ;
+ char *arg2 = (char *) 0 ;
+ char **arg3 = (char **) 0 ;
+ void *argp1 ;
+ int res1 = 0 ;
+ int res2 ;
+ char *buf2 = 0 ;
+ int alloc2 = 0 ;
+ void *argp3 = 0 ;
+ int res3 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ PyObject * obj2 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"OOO:cgroup_get_current_controller_path",&obj0,&obj1,&obj2)) SWIG_fail;
+ {
+ res1 = SWIG_ConvertPtr(obj0, &argp1, SWIGTYPE_p_pid_t, 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_get_current_controller_path" "', argument " "1"" of type '" "pid_t""'");
+ }
+ if (!argp1) {
+ SWIG_exception_fail(SWIG_ValueError, "invalid null reference " "in method '" "cgroup_get_current_controller_path" "', argument " "1"" of type '" "pid_t""'");
+ } else {
+ arg1 = *((pid_t *)(argp1));
+ }
+ }
+ res2 = SWIG_AsCharPtrAndSize(obj1, &buf2, NULL, &alloc2);
+ if (!SWIG_IsOK(res2)) {
+ SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "cgroup_get_current_controller_path" "', argument " "2"" of type '" "char const *""'");
+ }
+ arg2 = (char *)(buf2);
+ res3 = SWIG_ConvertPtr(obj2, &argp3,SWIGTYPE_p_p_char, 0 | 0 );
+ if (!SWIG_IsOK(res3)) {
+ SWIG_exception_fail(SWIG_ArgError(res3), "in method '" "cgroup_get_current_controller_path" "', argument " "3"" of type '" "char **""'");
+ }
+ arg3 = (char **)(argp3);
+ result = (int)cgroup_get_current_controller_path(arg1,(char const *)arg2,arg3);
+ resultobj = SWIG_From_int((int)(result));
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ return resultobj;
+fail:
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_init_rules_cache(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)":cgroup_init_rules_cache")) SWIG_fail;
+ result = (int)cgroup_init_rules_cache();
+ resultobj = SWIG_From_int((int)(result));
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_reload_cached_rules(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)":cgroup_reload_cached_rules")) SWIG_fail;
+ result = (int)cgroup_reload_cached_rules();
+ resultobj = SWIG_From_int((int)(result));
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_print_rules_config(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ FILE *arg1 = (FILE *) 0 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ PyObject * obj0 = 0 ;
+
+ if (!PyArg_ParseTuple(args,(char *)"O:cgroup_print_rules_config",&obj0)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_FILE, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_print_rules_config" "', argument " "1"" of type '" "FILE *""'");
+ }
+ arg1 = (FILE *)(argp1);
+ cgroup_print_rules_config(arg1);
+ resultobj = SWIG_Py_Void();
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_change_all_cgroups(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)":cgroup_change_all_cgroups")) SWIG_fail;
+ result = (int)cgroup_change_all_cgroups();
+ resultobj = SWIG_From_int((int)(result));
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_change_cgroup_flags(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ uid_t arg1 ;
+ gid_t arg2 ;
+ char *arg3 = (char *) 0 ;
+ pid_t arg4 ;
+ int arg5 ;
+ void *argp1 ;
+ int res1 = 0 ;
+ void *argp2 ;
+ int res2 = 0 ;
+ int res3 ;
+ char *buf3 = 0 ;
+ int alloc3 = 0 ;
+ void *argp4 ;
+ int res4 = 0 ;
+ int val5 ;
+ int ecode5 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ PyObject * obj2 = 0 ;
+ PyObject * obj3 = 0 ;
+ PyObject * obj4 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"OOOOO:cgroup_change_cgroup_flags",&obj0,&obj1,&obj2,&obj3,&obj4)) SWIG_fail;
+ {
+ res1 = SWIG_ConvertPtr(obj0, &argp1, SWIGTYPE_p_uid_t, 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_change_cgroup_flags" "', argument " "1"" of type '" "uid_t""'");
+ }
+ if (!argp1) {
+ SWIG_exception_fail(SWIG_ValueError, "invalid null reference " "in method '" "cgroup_change_cgroup_flags" "', argument " "1"" of type '" "uid_t""'");
+ } else {
+ arg1 = *((uid_t *)(argp1));
+ }
+ }
+ {
+ res2 = SWIG_ConvertPtr(obj1, &argp2, SWIGTYPE_p_gid_t, 0 );
+ if (!SWIG_IsOK(res2)) {
+ SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "cgroup_change_cgroup_flags" "', argument " "2"" of type '" "gid_t""'");
+ }
+ if (!argp2) {
+ SWIG_exception_fail(SWIG_ValueError, "invalid null reference " "in method '" "cgroup_change_cgroup_flags" "', argument " "2"" of type '" "gid_t""'");
+ } else {
+ arg2 = *((gid_t *)(argp2));
+ }
+ }
+ res3 = SWIG_AsCharPtrAndSize(obj2, &buf3, NULL, &alloc3);
+ if (!SWIG_IsOK(res3)) {
+ SWIG_exception_fail(SWIG_ArgError(res3), "in method '" "cgroup_change_cgroup_flags" "', argument " "3"" of type '" "char const *""'");
+ }
+ arg3 = (char *)(buf3);
+ {
+ res4 = SWIG_ConvertPtr(obj3, &argp4, SWIGTYPE_p_pid_t, 0 );
+ if (!SWIG_IsOK(res4)) {
+ SWIG_exception_fail(SWIG_ArgError(res4), "in method '" "cgroup_change_cgroup_flags" "', argument " "4"" of type '" "pid_t""'");
+ }
+ if (!argp4) {
+ SWIG_exception_fail(SWIG_ValueError, "invalid null reference " "in method '" "cgroup_change_cgroup_flags" "', argument " "4"" of type '" "pid_t""'");
+ } else {
+ arg4 = *((pid_t *)(argp4));
+ }
+ }
+ ecode5 = SWIG_AsVal_int(obj4, &val5);
+ if (!SWIG_IsOK(ecode5)) {
+ SWIG_exception_fail(SWIG_ArgError(ecode5), "in method '" "cgroup_change_cgroup_flags" "', argument " "5"" of type '" "int""'");
+ }
+ arg5 = (int)(val5);
+ result = (int)cgroup_change_cgroup_flags(arg1,arg2,(char const *)arg3,arg4,arg5);
+ resultobj = SWIG_From_int((int)(result));
+ if (alloc3 == SWIG_NEWOBJ) free((char*)buf3);
+ return resultobj;
+fail:
+ if (alloc3 == SWIG_NEWOBJ) free((char*)buf3);
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_change_cgroup_uid_gid_flags(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ uid_t arg1 ;
+ gid_t arg2 ;
+ pid_t arg3 ;
+ int arg4 ;
+ void *argp1 ;
+ int res1 = 0 ;
+ void *argp2 ;
+ int res2 = 0 ;
+ void *argp3 ;
+ int res3 = 0 ;
+ int val4 ;
+ int ecode4 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ PyObject * obj2 = 0 ;
+ PyObject * obj3 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"OOOO:cgroup_change_cgroup_uid_gid_flags",&obj0,&obj1,&obj2,&obj3)) SWIG_fail;
+ {
+ res1 = SWIG_ConvertPtr(obj0, &argp1, SWIGTYPE_p_uid_t, 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_change_cgroup_uid_gid_flags" "', argument " "1"" of type '" "uid_t""'");
+ }
+ if (!argp1) {
+ SWIG_exception_fail(SWIG_ValueError, "invalid null reference " "in method '" "cgroup_change_cgroup_uid_gid_flags" "', argument " "1"" of type '" "uid_t""'");
+ } else {
+ arg1 = *((uid_t *)(argp1));
+ }
+ }
+ {
+ res2 = SWIG_ConvertPtr(obj1, &argp2, SWIGTYPE_p_gid_t, 0 );
+ if (!SWIG_IsOK(res2)) {
+ SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "cgroup_change_cgroup_uid_gid_flags" "', argument " "2"" of type '" "gid_t""'");
+ }
+ if (!argp2) {
+ SWIG_exception_fail(SWIG_ValueError, "invalid null reference " "in method '" "cgroup_change_cgroup_uid_gid_flags" "', argument " "2"" of type '" "gid_t""'");
+ } else {
+ arg2 = *((gid_t *)(argp2));
+ }
+ }
+ {
+ res3 = SWIG_ConvertPtr(obj2, &argp3, SWIGTYPE_p_pid_t, 0 );
+ if (!SWIG_IsOK(res3)) {
+ SWIG_exception_fail(SWIG_ArgError(res3), "in method '" "cgroup_change_cgroup_uid_gid_flags" "', argument " "3"" of type '" "pid_t""'");
+ }
+ if (!argp3) {
+ SWIG_exception_fail(SWIG_ValueError, "invalid null reference " "in method '" "cgroup_change_cgroup_uid_gid_flags" "', argument " "3"" of type '" "pid_t""'");
+ } else {
+ arg3 = *((pid_t *)(argp3));
+ }
+ }
+ ecode4 = SWIG_AsVal_int(obj3, &val4);
+ if (!SWIG_IsOK(ecode4)) {
+ SWIG_exception_fail(SWIG_ArgError(ecode4), "in method '" "cgroup_change_cgroup_uid_gid_flags" "', argument " "4"" of type '" "int""'");
+ }
+ arg4 = (int)(val4);
+ result = (int)cgroup_change_cgroup_uid_gid_flags(arg1,arg2,arg3,arg4);
+ resultobj = SWIG_From_int((int)(result));
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_change_cgroup_uid_gid(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ uid_t arg1 ;
+ gid_t arg2 ;
+ pid_t arg3 ;
+ void *argp1 ;
+ int res1 = 0 ;
+ void *argp2 ;
+ int res2 = 0 ;
+ void *argp3 ;
+ int res3 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ PyObject * obj2 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"OOO:cgroup_change_cgroup_uid_gid",&obj0,&obj1,&obj2)) SWIG_fail;
+ {
+ res1 = SWIG_ConvertPtr(obj0, &argp1, SWIGTYPE_p_uid_t, 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_change_cgroup_uid_gid" "', argument " "1"" of type '" "uid_t""'");
+ }
+ if (!argp1) {
+ SWIG_exception_fail(SWIG_ValueError, "invalid null reference " "in method '" "cgroup_change_cgroup_uid_gid" "', argument " "1"" of type '" "uid_t""'");
+ } else {
+ arg1 = *((uid_t *)(argp1));
+ }
+ }
+ {
+ res2 = SWIG_ConvertPtr(obj1, &argp2, SWIGTYPE_p_gid_t, 0 );
+ if (!SWIG_IsOK(res2)) {
+ SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "cgroup_change_cgroup_uid_gid" "', argument " "2"" of type '" "gid_t""'");
+ }
+ if (!argp2) {
+ SWIG_exception_fail(SWIG_ValueError, "invalid null reference " "in method '" "cgroup_change_cgroup_uid_gid" "', argument " "2"" of type '" "gid_t""'");
+ } else {
+ arg2 = *((gid_t *)(argp2));
+ }
+ }
+ {
+ res3 = SWIG_ConvertPtr(obj2, &argp3, SWIGTYPE_p_pid_t, 0 );
+ if (!SWIG_IsOK(res3)) {
+ SWIG_exception_fail(SWIG_ArgError(res3), "in method '" "cgroup_change_cgroup_uid_gid" "', argument " "3"" of type '" "pid_t""'");
+ }
+ if (!argp3) {
+ SWIG_exception_fail(SWIG_ValueError, "invalid null reference " "in method '" "cgroup_change_cgroup_uid_gid" "', argument " "3"" of type '" "pid_t""'");
+ } else {
+ arg3 = *((pid_t *)(argp3));
+ }
+ }
+ result = (int)cgroup_change_cgroup_uid_gid(arg1,arg2,arg3);
+ resultobj = SWIG_From_int((int)(result));
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_register_unchanged_process(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ pid_t arg1 ;
+ int arg2 ;
+ void *argp1 ;
+ int res1 = 0 ;
+ int val2 ;
+ int ecode2 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"OO:cgroup_register_unchanged_process",&obj0,&obj1)) SWIG_fail;
+ {
+ res1 = SWIG_ConvertPtr(obj0, &argp1, SWIGTYPE_p_pid_t, 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_register_unchanged_process" "', argument " "1"" of type '" "pid_t""'");
+ }
+ if (!argp1) {
+ SWIG_exception_fail(SWIG_ValueError, "invalid null reference " "in method '" "cgroup_register_unchanged_process" "', argument " "1"" of type '" "pid_t""'");
+ } else {
+ arg1 = *((pid_t *)(argp1));
+ }
+ }
+ ecode2 = SWIG_AsVal_int(obj1, &val2);
+ if (!SWIG_IsOK(ecode2)) {
+ SWIG_exception_fail(SWIG_ArgError(ecode2), "in method '" "cgroup_register_unchanged_process" "', argument " "2"" of type '" "int""'");
+ }
+ arg2 = (int)(val2);
+ result = (int)cgroup_register_unchanged_process(arg1,arg2);
+ resultobj = SWIG_From_int((int)(result));
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_config_load_config(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ char *arg1 = (char *) 0 ;
+ int res1 ;
+ char *buf1 = 0 ;
+ int alloc1 = 0 ;
+ PyObject * obj0 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"O:cgroup_config_load_config",&obj0)) SWIG_fail;
+ res1 = SWIG_AsCharPtrAndSize(obj0, &buf1, NULL, &alloc1);
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_config_load_config" "', argument " "1"" of type '" "char const *""'");
+ }
+ arg1 = (char *)(buf1);
+ result = (int)cgroup_config_load_config((char const *)arg1);
+ resultobj = SWIG_From_int((int)(result));
+ if (alloc1 == SWIG_NEWOBJ) free((char*)buf1);
+ return resultobj;
+fail:
+ if (alloc1 == SWIG_NEWOBJ) free((char*)buf1);
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_unload_cgroups(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)":cgroup_unload_cgroups")) SWIG_fail;
+ result = (int)cgroup_unload_cgroups();
+ resultobj = SWIG_From_int((int)(result));
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_config_unload_config(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ char *arg1 = (char *) 0 ;
+ int arg2 ;
+ int res1 ;
+ char *buf1 = 0 ;
+ int alloc1 = 0 ;
+ int val2 ;
+ int ecode2 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"OO:cgroup_config_unload_config",&obj0,&obj1)) SWIG_fail;
+ res1 = SWIG_AsCharPtrAndSize(obj0, &buf1, NULL, &alloc1);
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_config_unload_config" "', argument " "1"" of type '" "char const *""'");
+ }
+ arg1 = (char *)(buf1);
+ ecode2 = SWIG_AsVal_int(obj1, &val2);
+ if (!SWIG_IsOK(ecode2)) {
+ SWIG_exception_fail(SWIG_ArgError(ecode2), "in method '" "cgroup_config_unload_config" "', argument " "2"" of type '" "int""'");
+ }
+ arg2 = (int)(val2);
+ result = (int)cgroup_config_unload_config((char const *)arg1,arg2);
+ resultobj = SWIG_From_int((int)(result));
+ if (alloc1 == SWIG_NEWOBJ) free((char*)buf1);
+ return resultobj;
+fail:
+ if (alloc1 == SWIG_NEWOBJ) free((char*)buf1);
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_config_set_default(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup *arg1 = (struct cgroup *) 0 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ PyObject * obj0 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"O:cgroup_config_set_default",&obj0)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_config_set_default" "', argument " "1"" of type '" "struct cgroup *""'");
+ }
+ arg1 = (struct cgroup *)(argp1);
+ result = (int)cgroup_config_set_default(arg1);
+ resultobj = SWIG_From_int((int)(result));
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_init_templates_cache(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ char *arg1 = (char *) 0 ;
+ int res1 ;
+ char *buf1 = 0 ;
+ int alloc1 = 0 ;
+ PyObject * obj0 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"O:cgroup_init_templates_cache",&obj0)) SWIG_fail;
+ res1 = SWIG_AsCharPtrAndSize(obj0, &buf1, NULL, &alloc1);
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_init_templates_cache" "', argument " "1"" of type '" "char *""'");
+ }
+ arg1 = (char *)(buf1);
+ result = (int)cgroup_init_templates_cache(arg1);
+ resultobj = SWIG_From_int((int)(result));
+ if (alloc1 == SWIG_NEWOBJ) free((char*)buf1);
+ return resultobj;
+fail:
+ if (alloc1 == SWIG_NEWOBJ) free((char*)buf1);
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_reload_cached_templates(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ char *arg1 = (char *) 0 ;
+ int res1 ;
+ char *buf1 = 0 ;
+ int alloc1 = 0 ;
+ PyObject * obj0 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"O:cgroup_reload_cached_templates",&obj0)) SWIG_fail;
+ res1 = SWIG_AsCharPtrAndSize(obj0, &buf1, NULL, &alloc1);
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_reload_cached_templates" "', argument " "1"" of type '" "char *""'");
+ }
+ arg1 = (char *)(buf1);
+ result = (int)cgroup_reload_cached_templates(arg1);
+ resultobj = SWIG_From_int((int)(result));
+ if (alloc1 == SWIG_NEWOBJ) free((char*)buf1);
+ return resultobj;
+fail:
+ if (alloc1 == SWIG_NEWOBJ) free((char*)buf1);
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_config_create_template_group(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup *arg1 = (struct cgroup *) 0 ;
+ char *arg2 = (char *) 0 ;
+ int arg3 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ int res2 ;
+ char *buf2 = 0 ;
+ int alloc2 = 0 ;
+ int val3 ;
+ int ecode3 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ PyObject * obj2 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"OOO:cgroup_config_create_template_group",&obj0,&obj1,&obj2)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_config_create_template_group" "', argument " "1"" of type '" "struct cgroup *""'");
+ }
+ arg1 = (struct cgroup *)(argp1);
+ res2 = SWIG_AsCharPtrAndSize(obj1, &buf2, NULL, &alloc2);
+ if (!SWIG_IsOK(res2)) {
+ SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "cgroup_config_create_template_group" "', argument " "2"" of type '" "char *""'");
+ }
+ arg2 = (char *)(buf2);
+ ecode3 = SWIG_AsVal_int(obj2, &val3);
+ if (!SWIG_IsOK(ecode3)) {
+ SWIG_exception_fail(SWIG_ArgError(ecode3), "in method '" "cgroup_config_create_template_group" "', argument " "3"" of type '" "int""'");
+ }
+ arg3 = (int)(val3);
+ result = (int)cgroup_config_create_template_group(arg1,arg2,arg3);
+ resultobj = SWIG_From_int((int)(result));
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ return resultobj;
+fail:
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_set_logger(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ cgroup_logger_callback arg1 = (cgroup_logger_callback) 0 ;
+ int arg2 ;
+ void *arg3 = (void *) 0 ;
+ int val2 ;
+ int ecode2 = 0 ;
+ int res3 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ PyObject * obj2 = 0 ;
+
+ if (!PyArg_ParseTuple(args,(char *)"OOO:cgroup_set_logger",&obj0,&obj1,&obj2)) SWIG_fail;
+ {
+ int res = SWIG_ConvertFunctionPtr(obj0, (void**)(&arg1), SWIGTYPE_p_f_p_void_int_p_q_const__char___builtin_va_list__void);
+ if (!SWIG_IsOK(res)) {
+ SWIG_exception_fail(SWIG_ArgError(res), "in method '" "cgroup_set_logger" "', argument " "1"" of type '" "cgroup_logger_callback""'");
+ }
+ }
+ ecode2 = SWIG_AsVal_int(obj1, &val2);
+ if (!SWIG_IsOK(ecode2)) {
+ SWIG_exception_fail(SWIG_ArgError(ecode2), "in method '" "cgroup_set_logger" "', argument " "2"" of type '" "int""'");
+ }
+ arg2 = (int)(val2);
+ res3 = SWIG_ConvertPtr(obj2,SWIG_as_voidptrptr(&arg3), 0, 0);
+ if (!SWIG_IsOK(res3)) {
+ SWIG_exception_fail(SWIG_ArgError(res3), "in method '" "cgroup_set_logger" "', argument " "3"" of type '" "void *""'");
+ }
+ cgroup_set_logger(arg1,arg2,arg3);
+ resultobj = SWIG_Py_Void();
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_set_default_logger(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ int arg1 ;
+ int val1 ;
+ int ecode1 = 0 ;
+ PyObject * obj0 = 0 ;
+
+ if (!PyArg_ParseTuple(args,(char *)"O:cgroup_set_default_logger",&obj0)) SWIG_fail;
+ ecode1 = SWIG_AsVal_int(obj0, &val1);
+ if (!SWIG_IsOK(ecode1)) {
+ SWIG_exception_fail(SWIG_ArgError(ecode1), "in method '" "cgroup_set_default_logger" "', argument " "1"" of type '" "int""'");
+ }
+ arg1 = (int)(val1);
+ cgroup_set_default_logger(arg1);
+ resultobj = SWIG_Py_Void();
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_set_loglevel(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ int arg1 ;
+ int val1 ;
+ int ecode1 = 0 ;
+ PyObject * obj0 = 0 ;
+
+ if (!PyArg_ParseTuple(args,(char *)"O:cgroup_set_loglevel",&obj0)) SWIG_fail;
+ ecode1 = SWIG_AsVal_int(obj0, &val1);
+ if (!SWIG_IsOK(ecode1)) {
+ SWIG_exception_fail(SWIG_ArgError(ecode1), "in method '" "cgroup_set_loglevel" "', argument " "1"" of type '" "int""'");
+ }
+ arg1 = (int)(val1);
+ cgroup_set_loglevel(arg1);
+ resultobj = SWIG_Py_Void();
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_log__varargs__(PyObject *SWIGUNUSEDPARM(self), PyObject *args, PyObject *varargs) {
+ PyObject *resultobj = 0;
+ int arg1 ;
+ char *arg2 = (char *) 0 ;
+ void *arg3 = 0 ;
+ int val1 ;
+ int ecode1 = 0 ;
+ int res2 ;
+ char *buf2 = 0 ;
+ int alloc2 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+
+ if (!PyArg_ParseTuple(args,(char *)"OO:cgroup_log",&obj0,&obj1)) SWIG_fail;
+ ecode1 = SWIG_AsVal_int(obj0, &val1);
+ if (!SWIG_IsOK(ecode1)) {
+ SWIG_exception_fail(SWIG_ArgError(ecode1), "in method '" "cgroup_log" "', argument " "1"" of type '" "int""'");
+ }
+ arg1 = (int)(val1);
+ res2 = SWIG_AsCharPtrAndSize(obj1, &buf2, NULL, &alloc2);
+ if (!SWIG_IsOK(res2)) {
+ SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "cgroup_log" "', argument " "2"" of type '" "char const *""'");
+ }
+ arg2 = (char *)(buf2);
+ cgroup_log(arg1,(char const *)arg2,arg3);
+ resultobj = SWIG_Py_Void();
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ return resultobj;
+fail:
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_log(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj;
+ PyObject *varargs;
+ PyObject *newargs;
+
+ newargs = PyTuple_GetSlice(args,0,2);
+ varargs = PyTuple_GetSlice(args,2,PyTuple_Size(args));
+ resultobj = _wrap_cgroup_log__varargs__(NULL,newargs,varargs);
+ Py_XDECREF(newargs);
+ Py_XDECREF(varargs);
+ return resultobj;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_parse_log_level_str(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ char *arg1 = (char *) 0 ;
+ int res1 ;
+ char *buf1 = 0 ;
+ int alloc1 = 0 ;
+ PyObject * obj0 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"O:cgroup_parse_log_level_str",&obj0)) SWIG_fail;
+ res1 = SWIG_AsCharPtrAndSize(obj0, &buf1, NULL, &alloc1);
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_parse_log_level_str" "', argument " "1"" of type '" "char const *""'");
+ }
+ arg1 = (char *)(buf1);
+ result = (int)cgroup_parse_log_level_str((char const *)arg1);
+ resultobj = SWIG_From_int((int)(result));
+ if (alloc1 == SWIG_NEWOBJ) free((char*)buf1);
+ return resultobj;
+fail:
+ if (alloc1 == SWIG_NEWOBJ) free((char*)buf1);
+ return NULL;
+}
+
+
+static PyMethodDef SwigMethods[] = {
+ { (char *)"SWIG_PyInstanceMethod_New", (PyCFunction)SWIG_PyInstanceMethod_New, METH_O, NULL},
+ { (char *)"new_intp", _wrap_new_intp, METH_VARARGS, NULL},
+ { (char *)"copy_intp", _wrap_copy_intp, METH_VARARGS, NULL},
+ { (char *)"delete_intp", _wrap_delete_intp, METH_VARARGS, NULL},
+ { (char *)"intp_assign", _wrap_intp_assign, METH_VARARGS, NULL},
+ { (char *)"intp_value", _wrap_intp_value, METH_VARARGS, NULL},
+ { (char *)"cgroup_strerror", _wrap_cgroup_strerror, METH_VARARGS, NULL},
+ { (char *)"cgroup_get_last_errno", _wrap_cgroup_get_last_errno, METH_VARARGS, NULL},
+ { (char *)"cgroup_init", _wrap_cgroup_init, METH_VARARGS, NULL},
+ { (char *)"cgroup_get_subsys_mount_point", _wrap_cgroup_get_subsys_mount_point, METH_VARARGS, NULL},
+ { (char *)"cgroup_file_info_type_set", _wrap_cgroup_file_info_type_set, METH_VARARGS, NULL},
+ { (char *)"cgroup_file_info_type_get", _wrap_cgroup_file_info_type_get, METH_VARARGS, NULL},
+ { (char *)"cgroup_file_info_path_set", _wrap_cgroup_file_info_path_set, METH_VARARGS, NULL},
+ { (char *)"cgroup_file_info_path_get", _wrap_cgroup_file_info_path_get, METH_VARARGS, NULL},
+ { (char *)"cgroup_file_info_parent_set", _wrap_cgroup_file_info_parent_set, METH_VARARGS, NULL},
+ { (char *)"cgroup_file_info_parent_get", _wrap_cgroup_file_info_parent_get, METH_VARARGS, NULL},
+ { (char *)"cgroup_file_info_full_path_set", _wrap_cgroup_file_info_full_path_set, METH_VARARGS, NULL},
+ { (char *)"cgroup_file_info_full_path_get", _wrap_cgroup_file_info_full_path_get, METH_VARARGS, NULL},
+ { (char *)"cgroup_file_info_depth_set", _wrap_cgroup_file_info_depth_set, METH_VARARGS, NULL},
+ { (char *)"cgroup_file_info_depth_get", _wrap_cgroup_file_info_depth_get, METH_VARARGS, NULL},
+ { (char *)"new_cgroup_file_info", _wrap_new_cgroup_file_info, METH_VARARGS, NULL},
+ { (char *)"delete_cgroup_file_info", _wrap_delete_cgroup_file_info, METH_VARARGS, NULL},
+ { (char *)"cgroup_file_info_swigregister", cgroup_file_info_swigregister, METH_VARARGS, NULL},
+ { (char *)"cgroup_walk_tree_begin", _wrap_cgroup_walk_tree_begin, METH_VARARGS, NULL},
+ { (char *)"cgroup_walk_tree_next", _wrap_cgroup_walk_tree_next, METH_VARARGS, NULL},
+ { (char *)"cgroup_walk_tree_end", _wrap_cgroup_walk_tree_end, METH_VARARGS, NULL},
+ { (char *)"cgroup_walk_tree_set_flags", _wrap_cgroup_walk_tree_set_flags, METH_VARARGS, NULL},
+ { (char *)"cgroup_read_value_begin", _wrap_cgroup_read_value_begin, METH_VARARGS, NULL},
+ { (char *)"cgroup_read_value_next", _wrap_cgroup_read_value_next, METH_VARARGS, NULL},
+ { (char *)"cgroup_read_value_end", _wrap_cgroup_read_value_end, METH_VARARGS, NULL},
+ { (char *)"cgroup_stat_name_set", _wrap_cgroup_stat_name_set, METH_VARARGS, NULL},
+ { (char *)"cgroup_stat_name_get", _wrap_cgroup_stat_name_get, METH_VARARGS, NULL},
+ { (char *)"cgroup_stat_value_set", _wrap_cgroup_stat_value_set, METH_VARARGS, NULL},
+ { (char *)"cgroup_stat_value_get", _wrap_cgroup_stat_value_get, METH_VARARGS, NULL},
+ { (char *)"new_cgroup_stat", _wrap_new_cgroup_stat, METH_VARARGS, NULL},
+ { (char *)"delete_cgroup_stat", _wrap_delete_cgroup_stat, METH_VARARGS, NULL},
+ { (char *)"cgroup_stat_swigregister", cgroup_stat_swigregister, METH_VARARGS, NULL},
+ { (char *)"cgroup_read_stats_begin", _wrap_cgroup_read_stats_begin, METH_VARARGS, NULL},
+ { (char *)"cgroup_read_stats_next", _wrap_cgroup_read_stats_next, METH_VARARGS, NULL},
+ { (char *)"cgroup_read_stats_end", _wrap_cgroup_read_stats_end, METH_VARARGS, NULL},
+ { (char *)"cgroup_get_task_begin", _wrap_cgroup_get_task_begin, METH_VARARGS, NULL},
+ { (char *)"cgroup_get_task_next", _wrap_cgroup_get_task_next, METH_VARARGS, NULL},
+ { (char *)"cgroup_get_task_end", _wrap_cgroup_get_task_end, METH_VARARGS, NULL},
+ { (char *)"cgroup_mount_point_name_set", _wrap_cgroup_mount_point_name_set, METH_VARARGS, NULL},
+ { (char *)"cgroup_mount_point_name_get", _wrap_cgroup_mount_point_name_get, METH_VARARGS, NULL},
+ { (char *)"cgroup_mount_point_path_set", _wrap_cgroup_mount_point_path_set, METH_VARARGS, NULL},
+ { (char *)"cgroup_mount_point_path_get", _wrap_cgroup_mount_point_path_get, METH_VARARGS, NULL},
+ { (char *)"new_cgroup_mount_point", _wrap_new_cgroup_mount_point, METH_VARARGS, NULL},
+ { (char *)"delete_cgroup_mount_point", _wrap_delete_cgroup_mount_point, METH_VARARGS, NULL},
+ { (char *)"cgroup_mount_point_swigregister", cgroup_mount_point_swigregister, METH_VARARGS, NULL},
+ { (char *)"cgroup_get_controller_begin", _wrap_cgroup_get_controller_begin, METH_VARARGS, NULL},
+ { (char *)"cgroup_get_controller_next", _wrap_cgroup_get_controller_next, METH_VARARGS, NULL},
+ { (char *)"cgroup_get_controller_end", _wrap_cgroup_get_controller_end, METH_VARARGS, NULL},
+ { (char *)"controller_data_name_set", _wrap_controller_data_name_set, METH_VARARGS, NULL},
+ { (char *)"controller_data_name_get", _wrap_controller_data_name_get, METH_VARARGS, NULL},
+ { (char *)"controller_data_hierarchy_set", _wrap_controller_data_hierarchy_set, METH_VARARGS, NULL},
+ { (char *)"controller_data_hierarchy_get", _wrap_controller_data_hierarchy_get, METH_VARARGS, NULL},
+ { (char *)"controller_data_num_cgroups_set", _wrap_controller_data_num_cgroups_set, METH_VARARGS, NULL},
+ { (char *)"controller_data_num_cgroups_get", _wrap_controller_data_num_cgroups_get, METH_VARARGS, NULL},
+ { (char *)"controller_data_enabled_set", _wrap_controller_data_enabled_set, METH_VARARGS, NULL},
+ { (char *)"controller_data_enabled_get", _wrap_controller_data_enabled_get, METH_VARARGS, NULL},
+ { (char *)"new_controller_data", _wrap_new_controller_data, METH_VARARGS, NULL},
+ { (char *)"delete_controller_data", _wrap_delete_controller_data, METH_VARARGS, NULL},
+ { (char *)"controller_data_swigregister", controller_data_swigregister, METH_VARARGS, NULL},
+ { (char *)"cgroup_get_all_controller_begin", _wrap_cgroup_get_all_controller_begin, METH_VARARGS, NULL},
+ { (char *)"cgroup_get_all_controller_next", _wrap_cgroup_get_all_controller_next, METH_VARARGS, NULL},
+ { (char *)"cgroup_get_all_controller_end", _wrap_cgroup_get_all_controller_end, METH_VARARGS, NULL},
+ { (char *)"cgroup_get_subsys_mount_point_begin", _wrap_cgroup_get_subsys_mount_point_begin, METH_VARARGS, NULL},
+ { (char *)"cgroup_get_subsys_mount_point_next", _wrap_cgroup_get_subsys_mount_point_next, METH_VARARGS, NULL},
+ { (char *)"cgroup_get_subsys_mount_point_end", _wrap_cgroup_get_subsys_mount_point_end, METH_VARARGS, NULL},
+ { (char *)"cgroup_new_cgroup", _wrap_cgroup_new_cgroup, METH_VARARGS, NULL},
+ { (char *)"cgroup_add_controller", _wrap_cgroup_add_controller, METH_VARARGS, NULL},
+ { (char *)"cgroup_get_controller", _wrap_cgroup_get_controller, METH_VARARGS, NULL},
+ { (char *)"cgroup_free", _wrap_cgroup_free, METH_VARARGS, NULL},
+ { (char *)"cgroup_free_controllers", _wrap_cgroup_free_controllers, METH_VARARGS, NULL},
+ { (char *)"cgroup_create_cgroup", _wrap_cgroup_create_cgroup, METH_VARARGS, NULL},
+ { (char *)"cgroup_create_cgroup_from_parent", _wrap_cgroup_create_cgroup_from_parent, METH_VARARGS, NULL},
+ { (char *)"cgroup_modify_cgroup", _wrap_cgroup_modify_cgroup, METH_VARARGS, NULL},
+ { (char *)"cgroup_delete_cgroup", _wrap_cgroup_delete_cgroup, METH_VARARGS, NULL},
+ { (char *)"cgroup_delete_cgroup_ext", _wrap_cgroup_delete_cgroup_ext, METH_VARARGS, NULL},
+ { (char *)"cgroup_get_cgroup", _wrap_cgroup_get_cgroup, METH_VARARGS, NULL},
+ { (char *)"cgroup_copy_cgroup", _wrap_cgroup_copy_cgroup, METH_VARARGS, NULL},
+ { (char *)"cgroup_compare_cgroup", _wrap_cgroup_compare_cgroup, METH_VARARGS, NULL},
+ { (char *)"cgroup_compare_controllers", _wrap_cgroup_compare_controllers, METH_VARARGS, NULL},
+ { (char *)"cgroup_set_uid_gid", _wrap_cgroup_set_uid_gid, METH_VARARGS, NULL},
+ { (char *)"cgroup_get_uid_gid", _wrap_cgroup_get_uid_gid, METH_VARARGS, NULL},
+ { (char *)"cgroup_set_permissions", _wrap_cgroup_set_permissions, METH_VARARGS, NULL},
+ { (char *)"cgroup_add_value_string", _wrap_cgroup_add_value_string, METH_VARARGS, NULL},
+ { (char *)"cgroup_add_value_int64", _wrap_cgroup_add_value_int64, METH_VARARGS, NULL},
+ { (char *)"cgroup_add_value_uint64", _wrap_cgroup_add_value_uint64, METH_VARARGS, NULL},
+ { (char *)"cgroup_add_value_bool", _wrap_cgroup_add_value_bool, METH_VARARGS, NULL},
+ { (char *)"cgroup_get_value_string", _wrap_cgroup_get_value_string, METH_VARARGS, NULL},
+ { (char *)"cgroup_get_value_int64", _wrap_cgroup_get_value_int64, METH_VARARGS, NULL},
+ { (char *)"cgroup_get_value_uint64", _wrap_cgroup_get_value_uint64, METH_VARARGS, NULL},
+ { (char *)"cgroup_get_value_bool", _wrap_cgroup_get_value_bool, METH_VARARGS, NULL},
+ { (char *)"cgroup_set_value_string", _wrap_cgroup_set_value_string, METH_VARARGS, NULL},
+ { (char *)"cgroup_set_value_int64", _wrap_cgroup_set_value_int64, METH_VARARGS, NULL},
+ { (char *)"cgroup_set_value_uint64", _wrap_cgroup_set_value_uint64, METH_VARARGS, NULL},
+ { (char *)"cgroup_set_value_bool", _wrap_cgroup_set_value_bool, METH_VARARGS, NULL},
+ { (char *)"cgroup_get_value_name_count", _wrap_cgroup_get_value_name_count, METH_VARARGS, NULL},
+ { (char *)"cgroup_get_value_name", _wrap_cgroup_get_value_name, METH_VARARGS, NULL},
+ { (char *)"cgroup_get_procs", _wrap_cgroup_get_procs, METH_VARARGS, NULL},
+ { (char *)"cg_chmod_recursive", _wrap_cg_chmod_recursive, METH_VARARGS, NULL},
+ { (char *)"cgroup_get_cgroup_name", _wrap_cgroup_get_cgroup_name, METH_VARARGS, NULL},
+ { (char *)"cgroup_attach_task", _wrap_cgroup_attach_task, METH_VARARGS, NULL},
+ { (char *)"cgroup_attach_task_pid", _wrap_cgroup_attach_task_pid, METH_VARARGS, NULL},
+ { (char *)"cgroup_change_cgroup_path", _wrap_cgroup_change_cgroup_path, METH_VARARGS, NULL},
+ { (char *)"cgroup_get_current_controller_path", _wrap_cgroup_get_current_controller_path, METH_VARARGS, NULL},
+ { (char *)"cgroup_init_rules_cache", _wrap_cgroup_init_rules_cache, METH_VARARGS, NULL},
+ { (char *)"cgroup_reload_cached_rules", _wrap_cgroup_reload_cached_rules, METH_VARARGS, NULL},
+ { (char *)"cgroup_print_rules_config", _wrap_cgroup_print_rules_config, METH_VARARGS, NULL},
+ { (char *)"cgroup_change_all_cgroups", _wrap_cgroup_change_all_cgroups, METH_VARARGS, NULL},
+ { (char *)"cgroup_change_cgroup_flags", _wrap_cgroup_change_cgroup_flags, METH_VARARGS, NULL},
+ { (char *)"cgroup_change_cgroup_uid_gid_flags", _wrap_cgroup_change_cgroup_uid_gid_flags, METH_VARARGS, NULL},
+ { (char *)"cgroup_change_cgroup_uid_gid", _wrap_cgroup_change_cgroup_uid_gid, METH_VARARGS, NULL},
+ { (char *)"cgroup_register_unchanged_process", _wrap_cgroup_register_unchanged_process, METH_VARARGS, NULL},
+ { (char *)"cgroup_config_load_config", _wrap_cgroup_config_load_config, METH_VARARGS, NULL},
+ { (char *)"cgroup_unload_cgroups", _wrap_cgroup_unload_cgroups, METH_VARARGS, NULL},
+ { (char *)"cgroup_config_unload_config", _wrap_cgroup_config_unload_config, METH_VARARGS, NULL},
+ { (char *)"cgroup_config_set_default", _wrap_cgroup_config_set_default, METH_VARARGS, NULL},
+ { (char *)"cgroup_init_templates_cache", _wrap_cgroup_init_templates_cache, METH_VARARGS, NULL},
+ { (char *)"cgroup_reload_cached_templates", _wrap_cgroup_reload_cached_templates, METH_VARARGS, NULL},
+ { (char *)"cgroup_config_create_template_group", _wrap_cgroup_config_create_template_group, METH_VARARGS, NULL},
+ { (char *)"cgroup_set_logger", _wrap_cgroup_set_logger, METH_VARARGS, NULL},
+ { (char *)"cgroup_set_default_logger", _wrap_cgroup_set_default_logger, METH_VARARGS, NULL},
+ { (char *)"cgroup_set_loglevel", _wrap_cgroup_set_loglevel, METH_VARARGS, NULL},
+ { (char *)"cgroup_log", _wrap_cgroup_log, METH_VARARGS, NULL},
+ { (char *)"cgroup_parse_log_level_str", _wrap_cgroup_parse_log_level_str, METH_VARARGS, NULL},
+ { NULL, NULL, 0, NULL }
+};
+
+
+/* -------- TYPE CONVERSION AND EQUIVALENCE RULES (BEGIN) -------- */
+
+static swig_type_info _swigt__p_FILE = {"_p_FILE", "FILE *", 0, 0, (void*)0, 0};
+static swig_type_info _swigt__p___builtin_va_list = {"_p___builtin_va_list", "__builtin_va_list *|__gnuc_va_list *|va_list *", 0, 0, (void*)0, 0};
+static swig_type_info _swigt__p_bool = {"_p_bool", "bool *", 0, 0, (void*)0, 0};
+static swig_type_info _swigt__p_cgroup = {"_p_cgroup", "struct cgroup *", 0, 0, (void*)0, 0};
+static swig_type_info _swigt__p_cgroup_controller = {"_p_cgroup_controller", "struct cgroup_controller *", 0, 0, (void*)0, 0};
+static swig_type_info _swigt__p_cgroup_file_info = {"_p_cgroup_file_info", "struct cgroup_file_info *|cgroup_file_info *", 0, 0, (void*)0, 0};
+static swig_type_info _swigt__p_cgroup_mount_point = {"_p_cgroup_mount_point", "struct cgroup_mount_point *|cgroup_mount_point *", 0, 0, (void*)0, 0};
+static swig_type_info _swigt__p_cgroup_stat = {"_p_cgroup_stat", "struct cgroup_stat *|cgroup_stat *", 0, 0, (void*)0, 0};
+static swig_type_info _swigt__p_char = {"_p_char", "char *", 0, 0, (void*)0, 0};
+static swig_type_info _swigt__p_controller_data = {"_p_controller_data", "struct controller_data *|controller_data *", 0, 0, (void*)0, 0};
+static swig_type_info _swigt__p_f_p_void_int_p_q_const__char___builtin_va_list__void = {"_p_f_p_void_int_p_q_const__char___builtin_va_list__void", "void (*)(void *,int,char const *,__builtin_va_list)|cgroup_logger_callback", 0, 0, (void*)0, 0};
+static swig_type_info _swigt__p_gid_t = {"_p_gid_t", "gid_t *", 0, 0, (void*)0, 0};
+static swig_type_info _swigt__p_int = {"_p_int", "int *", 0, 0, (void*)0, 0};
+static swig_type_info _swigt__p_int64_t = {"_p_int64_t", "int64_t *", 0, 0, (void*)0, 0};
+static swig_type_info _swigt__p_mode_t = {"_p_mode_t", "mode_t *", 0, 0, (void*)0, 0};
+static swig_type_info _swigt__p_p_cgroup = {"_p_p_cgroup", "struct cgroup **", 0, 0, (void*)0, 0};
+static swig_type_info _swigt__p_p_char = {"_p_p_char", "char **", 0, 0, (void*)0, 0};
+static swig_type_info _swigt__p_p_pid_t = {"_p_p_pid_t", "pid_t **", 0, 0, (void*)0, 0};
+static swig_type_info _swigt__p_p_void = {"_p_p_void", "void **", 0, 0, (void*)0, 0};
+static swig_type_info _swigt__p_pid_t = {"_p_pid_t", "pid_t *", 0, 0, (void*)0, 0};
+static swig_type_info _swigt__p_u_int64_t = {"_p_u_int64_t", "u_int64_t *", 0, 0, (void*)0, 0};
+static swig_type_info _swigt__p_uid_t = {"_p_uid_t", "uid_t *", 0, 0, (void*)0, 0};
+
+static swig_type_info *swig_type_initial[] = {
+ &_swigt__p_FILE,
+ &_swigt__p___builtin_va_list,
+ &_swigt__p_bool,
+ &_swigt__p_cgroup,
+ &_swigt__p_cgroup_controller,
+ &_swigt__p_cgroup_file_info,
+ &_swigt__p_cgroup_mount_point,
+ &_swigt__p_cgroup_stat,
+ &_swigt__p_char,
+ &_swigt__p_controller_data,
+ &_swigt__p_f_p_void_int_p_q_const__char___builtin_va_list__void,
+ &_swigt__p_gid_t,
+ &_swigt__p_int,
+ &_swigt__p_int64_t,
+ &_swigt__p_mode_t,
+ &_swigt__p_p_cgroup,
+ &_swigt__p_p_char,
+ &_swigt__p_p_pid_t,
+ &_swigt__p_p_void,
+ &_swigt__p_pid_t,
+ &_swigt__p_u_int64_t,
+ &_swigt__p_uid_t,
+};
+
+static swig_cast_info _swigc__p_FILE[] = { {&_swigt__p_FILE, 0, 0, 0},{0, 0, 0, 0}};
+static swig_cast_info _swigc__p___builtin_va_list[] = { {&_swigt__p___builtin_va_list, 0, 0, 0},{0, 0, 0, 0}};
+static swig_cast_info _swigc__p_bool[] = { {&_swigt__p_bool, 0, 0, 0},{0, 0, 0, 0}};
+static swig_cast_info _swigc__p_cgroup[] = { {&_swigt__p_cgroup, 0, 0, 0},{0, 0, 0, 0}};
+static swig_cast_info _swigc__p_cgroup_controller[] = { {&_swigt__p_cgroup_controller, 0, 0, 0},{0, 0, 0, 0}};
+static swig_cast_info _swigc__p_cgroup_file_info[] = { {&_swigt__p_cgroup_file_info, 0, 0, 0},{0, 0, 0, 0}};
+static swig_cast_info _swigc__p_cgroup_mount_point[] = { {&_swigt__p_cgroup_mount_point, 0, 0, 0},{0, 0, 0, 0}};
+static swig_cast_info _swigc__p_cgroup_stat[] = { {&_swigt__p_cgroup_stat, 0, 0, 0},{0, 0, 0, 0}};
+static swig_cast_info _swigc__p_char[] = { {&_swigt__p_char, 0, 0, 0},{0, 0, 0, 0}};
+static swig_cast_info _swigc__p_controller_data[] = { {&_swigt__p_controller_data, 0, 0, 0},{0, 0, 0, 0}};
+static swig_cast_info _swigc__p_f_p_void_int_p_q_const__char___builtin_va_list__void[] = { {&_swigt__p_f_p_void_int_p_q_const__char___builtin_va_list__void, 0, 0, 0},{0, 0, 0, 0}};
+static swig_cast_info _swigc__p_gid_t[] = { {&_swigt__p_gid_t, 0, 0, 0},{0, 0, 0, 0}};
+static swig_cast_info _swigc__p_int[] = { {&_swigt__p_int, 0, 0, 0},{0, 0, 0, 0}};
+static swig_cast_info _swigc__p_int64_t[] = { {&_swigt__p_int64_t, 0, 0, 0},{0, 0, 0, 0}};
+static swig_cast_info _swigc__p_mode_t[] = { {&_swigt__p_mode_t, 0, 0, 0},{0, 0, 0, 0}};
+static swig_cast_info _swigc__p_p_cgroup[] = { {&_swigt__p_p_cgroup, 0, 0, 0},{0, 0, 0, 0}};
+static swig_cast_info _swigc__p_p_char[] = { {&_swigt__p_p_char, 0, 0, 0},{0, 0, 0, 0}};
+static swig_cast_info _swigc__p_p_pid_t[] = { {&_swigt__p_p_pid_t, 0, 0, 0},{0, 0, 0, 0}};
+static swig_cast_info _swigc__p_p_void[] = { {&_swigt__p_p_void, 0, 0, 0},{0, 0, 0, 0}};
+static swig_cast_info _swigc__p_pid_t[] = { {&_swigt__p_pid_t, 0, 0, 0},{0, 0, 0, 0}};
+static swig_cast_info _swigc__p_u_int64_t[] = { {&_swigt__p_u_int64_t, 0, 0, 0},{0, 0, 0, 0}};
+static swig_cast_info _swigc__p_uid_t[] = { {&_swigt__p_uid_t, 0, 0, 0},{0, 0, 0, 0}};
+
+static swig_cast_info *swig_cast_initial[] = {
+ _swigc__p_FILE,
+ _swigc__p___builtin_va_list,
+ _swigc__p_bool,
+ _swigc__p_cgroup,
+ _swigc__p_cgroup_controller,
+ _swigc__p_cgroup_file_info,
+ _swigc__p_cgroup_mount_point,
+ _swigc__p_cgroup_stat,
+ _swigc__p_char,
+ _swigc__p_controller_data,
+ _swigc__p_f_p_void_int_p_q_const__char___builtin_va_list__void,
+ _swigc__p_gid_t,
+ _swigc__p_int,
+ _swigc__p_int64_t,
+ _swigc__p_mode_t,
+ _swigc__p_p_cgroup,
+ _swigc__p_p_char,
+ _swigc__p_p_pid_t,
+ _swigc__p_p_void,
+ _swigc__p_pid_t,
+ _swigc__p_u_int64_t,
+ _swigc__p_uid_t,
+};
+
+
+/* -------- TYPE CONVERSION AND EQUIVALENCE RULES (END) -------- */
+
+static swig_const_info swig_const_table[] = {
+{0, 0, 0, 0.0, 0, 0}};
+
+#ifdef __cplusplus
+}
+#endif
+/* -----------------------------------------------------------------------------
+ * Type initialization:
+ * This problem is tough by the requirement that no dynamic
+ * memory is used. Also, since swig_type_info structures store pointers to
+ * swig_cast_info structures and swig_cast_info structures store pointers back
+ * to swig_type_info structures, we need some lookup code at initialization.
+ * The idea is that swig generates all the structures that are needed.
+ * The runtime then collects these partially filled structures.
+ * The SWIG_InitializeModule function takes these initial arrays out of
+ * swig_module, and does all the lookup, filling in the swig_module.types
+ * array with the correct data and linking the correct swig_cast_info
+ * structures together.
+ *
+ * The generated swig_type_info structures are assigned staticly to an initial
+ * array. We just loop through that array, and handle each type individually.
+ * First we lookup if this type has been already loaded, and if so, use the
+ * loaded structure instead of the generated one. Then we have to fill in the
+ * cast linked list. The cast data is initially stored in something like a
+ * two-dimensional array. Each row corresponds to a type (there are the same
+ * number of rows as there are in the swig_type_initial array). Each entry in
+ * a column is one of the swig_cast_info structures for that type.
+ * The cast_initial array is actually an array of arrays, because each row has
+ * a variable number of columns. So to actually build the cast linked list,
+ * we find the array of casts associated with the type, and loop through it
+ * adding the casts to the list. The one last trick we need to do is making
+ * sure the type pointer in the swig_cast_info struct is correct.
+ *
+ * First off, we lookup the cast->type name to see if it is already loaded.
+ * There are three cases to handle:
+ * 1) If the cast->type has already been loaded AND the type we are adding
+ * casting info to has not been loaded (it is in this module), THEN we
+ * replace the cast->type pointer with the type pointer that has already
+ * been loaded.
+ * 2) If BOTH types (the one we are adding casting info to, and the
+ * cast->type) are loaded, THEN the cast info has already been loaded by
+ * the previous module so we just ignore it.
+ * 3) Finally, if cast->type has not already been loaded, then we add that
+ * swig_cast_info to the linked list (because the cast->type) pointer will
+ * be correct.
+ * ----------------------------------------------------------------------------- */
+
+#ifdef __cplusplus
+extern "C" {
+#if 0
+} /* c-mode */
+#endif
+#endif
+
+#if 0
+#define SWIGRUNTIME_DEBUG
+#endif
+
+
+SWIGRUNTIME void
+SWIG_InitializeModule(void *clientdata) {
+ size_t i;
+ swig_module_info *module_head, *iter;
+ int found, init;
+
+ /* check to see if the circular list has been setup, if not, set it up */
+ if (swig_module.next==0) {
+ /* Initialize the swig_module */
+ swig_module.type_initial = swig_type_initial;
+ swig_module.cast_initial = swig_cast_initial;
+ swig_module.next = &swig_module;
+ init = 1;
+ } else {
+ init = 0;
+ }
+
+ /* Try and load any already created modules */
+ module_head = SWIG_GetModule(clientdata);
+ if (!module_head) {
+ /* This is the first module loaded for this interpreter */
+ /* so set the swig module into the interpreter */
+ SWIG_SetModule(clientdata, &swig_module);
+ module_head = &swig_module;
+ } else {
+ /* the interpreter has loaded a SWIG module, but has it loaded this one? */
+ found=0;
+ iter=module_head;
+ do {
+ if (iter==&swig_module) {
+ found=1;
+ break;
+ }
+ iter=iter->next;
+ } while (iter!= module_head);
+
+ /* if the is found in the list, then all is done and we may leave */
+ if (found) return;
+ /* otherwise we must add out module into the list */
+ swig_module.next = module_head->next;
+ module_head->next = &swig_module;
+ }
+
+ /* When multiple interpreters are used, a module could have already been initialized in
+ a different interpreter, but not yet have a pointer in this interpreter.
+ In this case, we do not want to continue adding types... everything should be
+ set up already */
+ if (init == 0) return;
+
+ /* Now work on filling in swig_module.types */
+#ifdef SWIGRUNTIME_DEBUG
+ printf("SWIG_InitializeModule: size %d\n", swig_module.size);
+#endif
+ for (i = 0; i < swig_module.size; ++i) {
+ swig_type_info *type = 0;
+ swig_type_info *ret;
+ swig_cast_info *cast;
+
+#ifdef SWIGRUNTIME_DEBUG
+ printf("SWIG_InitializeModule: type %d %s\n", i, swig_module.type_initial[i]->name);
+#endif
+
+ /* if there is another module already loaded */
+ if (swig_module.next != &swig_module) {
+ type = SWIG_MangledTypeQueryModule(swig_module.next, &swig_module, swig_module.type_initial[i]->name);
+ }
+ if (type) {
+ /* Overwrite clientdata field */
+#ifdef SWIGRUNTIME_DEBUG
+ printf("SWIG_InitializeModule: found type %s\n", type->name);
+#endif
+ if (swig_module.type_initial[i]->clientdata) {
+ type->clientdata = swig_module.type_initial[i]->clientdata;
+#ifdef SWIGRUNTIME_DEBUG
+ printf("SWIG_InitializeModule: found and overwrite type %s \n", type->name);
+#endif
+ }
+ } else {
+ type = swig_module.type_initial[i];
+ }
+
+ /* Insert casting types */
+ cast = swig_module.cast_initial[i];
+ while (cast->type) {
+ /* Don't need to add information already in the list */
+ ret = 0;
+#ifdef SWIGRUNTIME_DEBUG
+ printf("SWIG_InitializeModule: look cast %s\n", cast->type->name);
+#endif
+ if (swig_module.next != &swig_module) {
+ ret = SWIG_MangledTypeQueryModule(swig_module.next, &swig_module, cast->type->name);
+#ifdef SWIGRUNTIME_DEBUG
+ if (ret) printf("SWIG_InitializeModule: found cast %s\n", ret->name);
+#endif
+ }
+ if (ret) {
+ if (type == swig_module.type_initial[i]) {
+#ifdef SWIGRUNTIME_DEBUG
+ printf("SWIG_InitializeModule: skip old type %s\n", ret->name);
+#endif
+ cast->type = ret;
+ ret = 0;
+ } else {
+ /* Check for casting already in the list */
+ swig_cast_info *ocast = SWIG_TypeCheck(ret->name, type);
+#ifdef SWIGRUNTIME_DEBUG
+ if (ocast) printf("SWIG_InitializeModule: skip old cast %s\n", ret->name);
+#endif
+ if (!ocast) ret = 0;
+ }
+ }
+
+ if (!ret) {
+#ifdef SWIGRUNTIME_DEBUG
+ printf("SWIG_InitializeModule: adding cast %s\n", cast->type->name);
+#endif
+ if (type->cast) {
+ type->cast->prev = cast;
+ cast->next = type->cast;
+ }
+ type->cast = cast;
+ }
+ cast++;
+ }
+ /* Set entry in modules->types array equal to the type */
+ swig_module.types[i] = type;
+ }
+ swig_module.types[i] = 0;
+
+#ifdef SWIGRUNTIME_DEBUG
+ printf("**** SWIG_InitializeModule: Cast List ******\n");
+ for (i = 0; i < swig_module.size; ++i) {
+ int j = 0;
+ swig_cast_info *cast = swig_module.cast_initial[i];
+ printf("SWIG_InitializeModule: type %d %s\n", i, swig_module.type_initial[i]->name);
+ while (cast->type) {
+ printf("SWIG_InitializeModule: cast type %s\n", cast->type->name);
+ cast++;
+ ++j;
+ }
+ printf("---- Total casts: %d\n",j);
+ }
+ printf("**** SWIG_InitializeModule: Cast List ******\n");
+#endif
+}
+
+/* This function will propagate the clientdata field of type to
+* any new swig_type_info structures that have been added into the list
+* of equivalent types. It is like calling
+* SWIG_TypeClientData(type, clientdata) a second time.
+*/
+SWIGRUNTIME void
+SWIG_PropagateClientData(void) {
+ size_t i;
+ swig_cast_info *equiv;
+ static int init_run = 0;
+
+ if (init_run) return;
+ init_run = 1;
+
+ for (i = 0; i < swig_module.size; i++) {
+ if (swig_module.types[i]->clientdata) {
+ equiv = swig_module.types[i]->cast;
+ while (equiv) {
+ if (!equiv->converter) {
+ if (equiv->type && !equiv->type->clientdata)
+ SWIG_TypeClientData(equiv->type, swig_module.types[i]->clientdata);
+ }
+ equiv = equiv->next;
+ }
+ }
+ }
+}
+
+#ifdef __cplusplus
+#if 0
+{
+ /* c-mode */
+#endif
+}
+#endif
+
+
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+ /* Python-specific SWIG API */
+#define SWIG_newvarlink() SWIG_Python_newvarlink()
+#define SWIG_addvarlink(p, name, get_attr, set_attr) SWIG_Python_addvarlink(p, name, get_attr, set_attr)
+#define SWIG_InstallConstants(d, constants) SWIG_Python_InstallConstants(d, constants)
+
+ /* -----------------------------------------------------------------------------
+ * global variable support code.
+ * ----------------------------------------------------------------------------- */
+
+ typedef struct swig_globalvar {
+ char *name; /* Name of global variable */
+ PyObject *(*get_attr)(void); /* Return the current value */
+ int (*set_attr)(PyObject *); /* Set the value */
+ struct swig_globalvar *next;
+ } swig_globalvar;
+
+ typedef struct swig_varlinkobject {
+ PyObject_HEAD
+ swig_globalvar *vars;
+ } swig_varlinkobject;
+
+ SWIGINTERN PyObject *
+ swig_varlink_repr(swig_varlinkobject *SWIGUNUSEDPARM(v)) {
+#if PY_VERSION_HEX >= 0x03000000
+ return PyUnicode_InternFromString("<Swig global variables>");
+#else
+ return PyString_FromString("<Swig global variables>");
+#endif
+ }
+
+ SWIGINTERN PyObject *
+ swig_varlink_str(swig_varlinkobject *v) {
+#if PY_VERSION_HEX >= 0x03000000
+ PyObject *str = PyUnicode_InternFromString("(");
+ PyObject *tail;
+ PyObject *joined;
+ swig_globalvar *var;
+ for (var = v->vars; var; var=var->next) {
+ tail = PyUnicode_FromString(var->name);
+ joined = PyUnicode_Concat(str, tail);
+ Py_DecRef(str);
+ Py_DecRef(tail);
+ str = joined;
+ if (var->next) {
+ tail = PyUnicode_InternFromString(", ");
+ joined = PyUnicode_Concat(str, tail);
+ Py_DecRef(str);
+ Py_DecRef(tail);
+ str = joined;
+ }
+ }
+ tail = PyUnicode_InternFromString(")");
+ joined = PyUnicode_Concat(str, tail);
+ Py_DecRef(str);
+ Py_DecRef(tail);
+ str = joined;
+#else
+ PyObject *str = PyString_FromString("(");
+ swig_globalvar *var;
+ for (var = v->vars; var; var=var->next) {
+ PyString_ConcatAndDel(&str,PyString_FromString(var->name));
+ if (var->next) PyString_ConcatAndDel(&str,PyString_FromString(", "));
+ }
+ PyString_ConcatAndDel(&str,PyString_FromString(")"));
+#endif
+ return str;
+ }
+
+ SWIGINTERN int
+ swig_varlink_print(swig_varlinkobject *v, FILE *fp, int SWIGUNUSEDPARM(flags)) {
+ char *tmp;
+ PyObject *str = swig_varlink_str(v);
+ fprintf(fp,"Swig global variables ");
+ fprintf(fp,"%s\n", tmp = SWIG_Python_str_AsChar(str));
+ SWIG_Python_str_DelForPy3(tmp);
+ Py_DECREF(str);
+ return 0;
+ }
+
+ SWIGINTERN void
+ swig_varlink_dealloc(swig_varlinkobject *v) {
+ swig_globalvar *var = v->vars;
+ while (var) {
+ swig_globalvar *n = var->next;
+ free(var->name);
+ free(var);
+ var = n;
+ }
+ }
+
+ SWIGINTERN PyObject *
+ swig_varlink_getattr(swig_varlinkobject *v, char *n) {
+ PyObject *res = NULL;
+ swig_globalvar *var = v->vars;
+ while (var) {
+ if (strcmp(var->name,n) == 0) {
+ res = (*var->get_attr)();
+ break;
+ }
+ var = var->next;
+ }
+ if (res == NULL && !PyErr_Occurred()) {
+ PyErr_SetString(PyExc_NameError,"Unknown C global variable");
+ }
+ return res;
+ }
+
+ SWIGINTERN int
+ swig_varlink_setattr(swig_varlinkobject *v, char *n, PyObject *p) {
+ int res = 1;
+ swig_globalvar *var = v->vars;
+ while (var) {
+ if (strcmp(var->name,n) == 0) {
+ res = (*var->set_attr)(p);
+ break;
+ }
+ var = var->next;
+ }
+ if (res == 1 && !PyErr_Occurred()) {
+ PyErr_SetString(PyExc_NameError,"Unknown C global variable");
+ }
+ return res;
+ }
+
+ SWIGINTERN PyTypeObject*
+ swig_varlink_type(void) {
+ static char varlink__doc__[] = "Swig var link object";
+ static PyTypeObject varlink_type;
+ static int type_init = 0;
+ if (!type_init) {
+ const PyTypeObject tmp = {
+ /* PyObject header changed in Python 3 */
+#if PY_VERSION_HEX >= 0x03000000
+ PyVarObject_HEAD_INIT(NULL, 0)
+#else
+ PyObject_HEAD_INIT(NULL)
+ 0, /* ob_size */
+#endif
+ (char *)"swigvarlink", /* tp_name */
+ sizeof(swig_varlinkobject), /* tp_basicsize */
+ 0, /* tp_itemsize */
+ (destructor) swig_varlink_dealloc, /* tp_dealloc */
+ (printfunc) swig_varlink_print, /* tp_print */
+ (getattrfunc) swig_varlink_getattr, /* tp_getattr */
+ (setattrfunc) swig_varlink_setattr, /* tp_setattr */
+ 0, /* tp_compare */
+ (reprfunc) swig_varlink_repr, /* tp_repr */
+ 0, /* tp_as_number */
+ 0, /* tp_as_sequence */
+ 0, /* tp_as_mapping */
+ 0, /* tp_hash */
+ 0, /* tp_call */
+ (reprfunc) swig_varlink_str, /* tp_str */
+ 0, /* tp_getattro */
+ 0, /* tp_setattro */
+ 0, /* tp_as_buffer */
+ 0, /* tp_flags */
+ varlink__doc__, /* tp_doc */
+ 0, /* tp_traverse */
+ 0, /* tp_clear */
+ 0, /* tp_richcompare */
+ 0, /* tp_weaklistoffset */
+#if PY_VERSION_HEX >= 0x02020000
+ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* tp_iter -> tp_weaklist */
+#endif
+#if PY_VERSION_HEX >= 0x02030000
+ 0, /* tp_del */
+#endif
+#if PY_VERSION_HEX >= 0x02060000
+ 0, /* tp_version */
+#endif
+#ifdef COUNT_ALLOCS
+ 0,0,0,0 /* tp_alloc -> tp_next */
+#endif
+ };
+ varlink_type = tmp;
+ type_init = 1;
+#if PY_VERSION_HEX < 0x02020000
+ varlink_type.ob_type = &PyType_Type;
+#else
+ if (PyType_Ready(&varlink_type) < 0)
+ return NULL;
+#endif
+ }
+ return &varlink_type;
+ }
+
+ /* Create a variable linking object for use later */
+ SWIGINTERN PyObject *
+ SWIG_Python_newvarlink(void) {
+ swig_varlinkobject *result = PyObject_NEW(swig_varlinkobject, swig_varlink_type());
+ if (result) {
+ result->vars = 0;
+ }
+ return ((PyObject*) result);
+ }
+
+ SWIGINTERN void
+ SWIG_Python_addvarlink(PyObject *p, char *name, PyObject *(*get_attr)(void), int (*set_attr)(PyObject *p)) {
+ swig_varlinkobject *v = (swig_varlinkobject *) p;
+ swig_globalvar *gv = (swig_globalvar *) malloc(sizeof(swig_globalvar));
+ if (gv) {
+ size_t size = strlen(name)+1;
+ gv->name = (char *)malloc(size);
+ if (gv->name) {
+ strncpy(gv->name,name,size);
+ gv->get_attr = get_attr;
+ gv->set_attr = set_attr;
+ gv->next = v->vars;
+ }
+ }
+ v->vars = gv;
+ }
+
+ SWIGINTERN PyObject *
+ SWIG_globals(void) {
+ static PyObject *_SWIG_globals = 0;
+ if (!_SWIG_globals) _SWIG_globals = SWIG_newvarlink();
+ return _SWIG_globals;
+ }
+
+ /* -----------------------------------------------------------------------------
+ * constants/methods manipulation
+ * ----------------------------------------------------------------------------- */
+
+ /* Install Constants */
+ SWIGINTERN void
+ SWIG_Python_InstallConstants(PyObject *d, swig_const_info constants[]) {
+ PyObject *obj = 0;
+ size_t i;
+ for (i = 0; constants[i].type; ++i) {
+ switch(constants[i].type) {
+ case SWIG_PY_POINTER:
+ obj = SWIG_InternalNewPointerObj(constants[i].pvalue, *(constants[i]).ptype,0);
+ break;
+ case SWIG_PY_BINARY:
+ obj = SWIG_NewPackedObj(constants[i].pvalue, constants[i].lvalue, *(constants[i].ptype));
+ break;
+ default:
+ obj = 0;
+ break;
+ }
+ if (obj) {
+ PyDict_SetItemString(d, constants[i].name, obj);
+ Py_DECREF(obj);
+ }
+ }
+ }
+
+ /* -----------------------------------------------------------------------------*/
+ /* Fix SwigMethods to carry the callback ptrs when needed */
+ /* -----------------------------------------------------------------------------*/
+
+ SWIGINTERN void
+ SWIG_Python_FixMethods(PyMethodDef *methods,
+ swig_const_info *const_table,
+ swig_type_info **types,
+ swig_type_info **types_initial) {
+ size_t i;
+ for (i = 0; methods[i].ml_name; ++i) {
+ const char *c = methods[i].ml_doc;
+ if (c && (c = strstr(c, "swig_ptr: "))) {
+ int j;
+ swig_const_info *ci = 0;
+ const char *name = c + 10;
+ for (j = 0; const_table[j].type; ++j) {
+ if (strncmp(const_table[j].name, name,
+ strlen(const_table[j].name)) == 0) {
+ ci = &(const_table[j]);
+ break;
+ }
+ }
+ if (ci) {
+ void *ptr = (ci->type == SWIG_PY_POINTER) ? ci->pvalue : 0;
+ if (ptr) {
+ size_t shift = (ci->ptype) - types;
+ swig_type_info *ty = types_initial[shift];
+ size_t ldoc = (c - methods[i].ml_doc);
+ size_t lptr = strlen(ty->name)+2*sizeof(void*)+2;
+ char *ndoc = (char*)malloc(ldoc + lptr + 10);
+ if (ndoc) {
+ char *buff = ndoc;
+ strncpy(buff, methods[i].ml_doc, ldoc);
+ buff += ldoc;
+ strncpy(buff, "swig_ptr: ", 10);
+ buff += 10;
+ SWIG_PackVoidPtr(buff, ptr, ty->name, lptr);
+ methods[i].ml_doc = ndoc;
+ }
+ }
+ }
+ }
+ }
+ }
+
+#ifdef __cplusplus
+}
+#endif
+
+/* -----------------------------------------------------------------------------*
+ * Partial Init method
+ * -----------------------------------------------------------------------------*/
+
+#ifdef __cplusplus
+extern "C"
+#endif
+
+SWIGEXPORT
+#if PY_VERSION_HEX >= 0x03000000
+PyObject*
+#else
+void
+#endif
+SWIG_init(void) {
+ PyObject *m, *d, *md;
+#if PY_VERSION_HEX >= 0x03000000
+ static struct PyModuleDef SWIG_module = {
+# if PY_VERSION_HEX >= 0x03020000
+ PyModuleDef_HEAD_INIT,
+# else
+ {
+ PyObject_HEAD_INIT(NULL)
+ NULL, /* m_init */
+ 0, /* m_index */
+ NULL, /* m_copy */
+ },
+# endif
+ (char *) SWIG_name,
+ NULL,
+ -1,
+ SwigMethods,
+ NULL,
+ NULL,
+ NULL,
+ NULL
+ };
+#endif
+
+#if defined(SWIGPYTHON_BUILTIN)
+ static SwigPyClientData SwigPyObject_clientdata = {
+ 0, 0, 0, 0, 0, 0, 0
+ };
+ static PyGetSetDef this_getset_def = {
+ (char *)"this", &SwigPyBuiltin_ThisClosure, NULL, NULL, NULL
+ };
+ static SwigPyGetSet thisown_getset_closure = {
+ (PyCFunction) SwigPyObject_own,
+ (PyCFunction) SwigPyObject_own
+ };
+ static PyGetSetDef thisown_getset_def = {
+ (char *)"thisown", SwigPyBuiltin_GetterClosure, SwigPyBuiltin_SetterClosure, NULL, &thisown_getset_closure
+ };
+ PyObject *metatype_args;
+ PyTypeObject *builtin_pytype;
+ int builtin_base_count;
+ swig_type_info *builtin_basetype;
+ PyObject *tuple;
+ PyGetSetDescrObject *static_getset;
+ PyTypeObject *metatype;
+ SwigPyClientData *cd;
+ PyObject *public_interface, *public_symbol;
+ PyObject *this_descr;
+ PyObject *thisown_descr;
+ int i;
+
+ (void)builtin_pytype;
+ (void)builtin_base_count;
+ (void)builtin_basetype;
+ (void)tuple;
+ (void)static_getset;
+
+ /* metatype is used to implement static member variables. */
+ metatype_args = Py_BuildValue("(s(O){})", "SwigPyObjectType", &PyType_Type);
+ assert(metatype_args);
+ metatype = (PyTypeObject *) PyType_Type.tp_call((PyObject *) &PyType_Type, metatype_args, NULL);
+ assert(metatype);
+ Py_DECREF(metatype_args);
+ metatype->tp_setattro = (setattrofunc) &SwigPyObjectType_setattro;
+ assert(PyType_Ready(metatype) >= 0);
+#endif
+
+ /* Fix SwigMethods to carry the callback ptrs when needed */
+ SWIG_Python_FixMethods(SwigMethods, swig_const_table, swig_types, swig_type_initial);
+
+#if PY_VERSION_HEX >= 0x03000000
+ m = PyModule_Create(&SWIG_module);
+#else
+ m = Py_InitModule((char *) SWIG_name, SwigMethods);
+#endif
+ md = d = PyModule_GetDict(m);
+ (void)md;
+
+ SWIG_InitializeModule(0);
+
+#ifdef SWIGPYTHON_BUILTIN
+ SwigPyObject_stype = SWIG_MangledTypeQuery("_p_SwigPyObject");
+ assert(SwigPyObject_stype);
+ cd = (SwigPyClientData*) SwigPyObject_stype->clientdata;
+ if (!cd) {
+ SwigPyObject_stype->clientdata = &SwigPyObject_clientdata;
+ SwigPyObject_clientdata.pytype = SwigPyObject_TypeOnce();
+ } else if (SwigPyObject_TypeOnce()->tp_basicsize != cd->pytype->tp_basicsize) {
+ PyErr_SetString(PyExc_RuntimeError, "Import error: attempted to load two incompatible swig-generated modules.");
+# if PY_VERSION_HEX >= 0x03000000
+ return NULL;
+# else
+ return;
+# endif
+ }
+
+ /* All objects have a 'this' attribute */
+ this_descr = PyDescr_NewGetSet(SwigPyObject_type(), &this_getset_def);
+ (void)this_descr;
+
+ /* All objects have a 'thisown' attribute */
+ thisown_descr = PyDescr_NewGetSet(SwigPyObject_type(), &thisown_getset_def);
+ (void)thisown_descr;
+
+ public_interface = PyList_New(0);
+ public_symbol = 0;
+ (void)public_symbol;
+
+ PyDict_SetItemString(md, "__all__", public_interface);
+ Py_DECREF(public_interface);
+ for (i = 0; SwigMethods[i].ml_name != NULL; ++i)
+ SwigPyBuiltin_AddPublicSymbol(public_interface, SwigMethods[i].ml_name);
+ for (i = 0; swig_const_table[i].name != 0; ++i)
+ SwigPyBuiltin_AddPublicSymbol(public_interface, swig_const_table[i].name);
+#endif
+
+ SWIG_InstallConstants(d,swig_const_table);
+
+ SWIG_Python_SetConstant(d, "ECGROUPNOTCOMPILED",SWIG_From_int((int)(ECGROUPNOTCOMPILED)));
+ SWIG_Python_SetConstant(d, "ECGROUPNOTMOUNTED",SWIG_From_int((int)(ECGROUPNOTMOUNTED)));
+ SWIG_Python_SetConstant(d, "ECGROUPNOTEXIST",SWIG_From_int((int)(ECGROUPNOTEXIST)));
+ SWIG_Python_SetConstant(d, "ECGROUPNOTCREATED",SWIG_From_int((int)(ECGROUPNOTCREATED)));
+ SWIG_Python_SetConstant(d, "ECGROUPSUBSYSNOTMOUNTED",SWIG_From_int((int)(ECGROUPSUBSYSNOTMOUNTED)));
+ SWIG_Python_SetConstant(d, "ECGROUPNOTOWNER",SWIG_From_int((int)(ECGROUPNOTOWNER)));
+ SWIG_Python_SetConstant(d, "ECGROUPMULTIMOUNTED",SWIG_From_int((int)(ECGROUPMULTIMOUNTED)));
+ SWIG_Python_SetConstant(d, "ECGROUPNOTALLOWED",SWIG_From_int((int)(ECGROUPNOTALLOWED)));
+ SWIG_Python_SetConstant(d, "ECGMAXVALUESEXCEEDED",SWIG_From_int((int)(ECGMAXVALUESEXCEEDED)));
+ SWIG_Python_SetConstant(d, "ECGCONTROLLEREXISTS",SWIG_From_int((int)(ECGCONTROLLEREXISTS)));
+ SWIG_Python_SetConstant(d, "ECGVALUEEXISTS",SWIG_From_int((int)(ECGVALUEEXISTS)));
+ SWIG_Python_SetConstant(d, "ECGINVAL",SWIG_From_int((int)(ECGINVAL)));
+ SWIG_Python_SetConstant(d, "ECGCONTROLLERCREATEFAILED",SWIG_From_int((int)(ECGCONTROLLERCREATEFAILED)));
+ SWIG_Python_SetConstant(d, "ECGFAIL",SWIG_From_int((int)(ECGFAIL)));
+ SWIG_Python_SetConstant(d, "ECGROUPNOTINITIALIZED",SWIG_From_int((int)(ECGROUPNOTINITIALIZED)));
+ SWIG_Python_SetConstant(d, "ECGROUPVALUENOTEXIST",SWIG_From_int((int)(ECGROUPVALUENOTEXIST)));
+ SWIG_Python_SetConstant(d, "ECGOTHER",SWIG_From_int((int)(ECGOTHER)));
+ SWIG_Python_SetConstant(d, "ECGROUPNOTEQUAL",SWIG_From_int((int)(ECGROUPNOTEQUAL)));
+ SWIG_Python_SetConstant(d, "ECGCONTROLLERNOTEQUAL",SWIG_From_int((int)(ECGCONTROLLERNOTEQUAL)));
+ SWIG_Python_SetConstant(d, "ECGROUPPARSEFAIL",SWIG_From_int((int)(ECGROUPPARSEFAIL)));
+ SWIG_Python_SetConstant(d, "ECGROUPNORULES",SWIG_From_int((int)(ECGROUPNORULES)));
+ SWIG_Python_SetConstant(d, "ECGMOUNTFAIL",SWIG_From_int((int)(ECGMOUNTFAIL)));
+ SWIG_Python_SetConstant(d, "ECGEOF",SWIG_From_int((int)(ECGEOF)));
+ SWIG_Python_SetConstant(d, "ECGCONFIGPARSEFAIL",SWIG_From_int((int)(ECGCONFIGPARSEFAIL)));
+ SWIG_Python_SetConstant(d, "ECGNAMESPACEPATHS",SWIG_From_int((int)(ECGNAMESPACEPATHS)));
+ SWIG_Python_SetConstant(d, "ECGNAMESPACECONTROLLER",SWIG_From_int((int)(ECGNAMESPACECONTROLLER)));
+ SWIG_Python_SetConstant(d, "ECGMOUNTNAMESPACE",SWIG_From_int((int)(ECGMOUNTNAMESPACE)));
+ SWIG_Python_SetConstant(d, "ECGROUPUNSUPP",SWIG_From_int((int)(ECGROUPUNSUPP)));
+ SWIG_Python_SetConstant(d, "ECGCANTSETVALUE",SWIG_From_int((int)(ECGCANTSETVALUE)));
+ SWIG_Python_SetConstant(d, "ECGNONEMPTY",SWIG_From_int((int)(ECGNONEMPTY)));
+ SWIG_Python_SetConstant(d, "CGROUP_WALK_TYPE_PRE_DIR",SWIG_From_int((int)(CGROUP_WALK_TYPE_PRE_DIR)));
+ SWIG_Python_SetConstant(d, "CGROUP_WALK_TYPE_POST_DIR",SWIG_From_int((int)(CGROUP_WALK_TYPE_POST_DIR)));
+ SWIG_Python_SetConstant(d, "CGROUP_FILE_TYPE_FILE",SWIG_From_int((int)(CGROUP_FILE_TYPE_FILE)));
+ SWIG_Python_SetConstant(d, "CGROUP_FILE_TYPE_DIR",SWIG_From_int((int)(CGROUP_FILE_TYPE_DIR)));
+ SWIG_Python_SetConstant(d, "CGROUP_FILE_TYPE_OTHER",SWIG_From_int((int)(CGROUP_FILE_TYPE_OTHER)));
+ SWIG_Python_SetConstant(d, "CGFLAG_DELETE_IGNORE_MIGRATION",SWIG_From_int((int)(CGFLAG_DELETE_IGNORE_MIGRATION)));
+ SWIG_Python_SetConstant(d, "CGFLAG_DELETE_RECURSIVE",SWIG_From_int((int)(CGFLAG_DELETE_RECURSIVE)));
+ SWIG_Python_SetConstant(d, "CGFLAG_DELETE_EMPTY_ONLY",SWIG_From_int((int)(CGFLAG_DELETE_EMPTY_ONLY)));
+ SWIG_Python_SetConstant(d, "CGFLAG_USECACHE",SWIG_From_int((int)(CGFLAG_USECACHE)));
+ SWIG_Python_SetConstant(d, "CGFLAG_USE_TEMPLATE_CACHE",SWIG_From_int((int)(CGFLAG_USE_TEMPLATE_CACHE)));
+ SWIG_Python_SetConstant(d, "CGROUP_DAEMON_UNCHANGE_CHILDREN",SWIG_From_int((int)(CGROUP_DAEMON_UNCHANGE_CHILDREN)));
+ SWIG_Python_SetConstant(d, "CGROUP_DAEMON_CANCEL_UNCHANGE_PROCESS",SWIG_From_int((int)(CGROUP_DAEMON_CANCEL_UNCHANGE_PROCESS)));
+ SWIG_Python_SetConstant(d, "CGROUP_LOG_ERROR",SWIG_From_int((int)(CGROUP_LOG_ERROR)));
+ SWIG_Python_SetConstant(d, "CGROUP_LOG_WARNING",SWIG_From_int((int)(CGROUP_LOG_WARNING)));
+ SWIG_Python_SetConstant(d, "CGROUP_LOG_INFO",SWIG_From_int((int)(CGROUP_LOG_INFO)));
+ SWIG_Python_SetConstant(d, "CGROUP_LOG_DEBUG",SWIG_From_int((int)(CGROUP_LOG_DEBUG)));
+#if PY_VERSION_HEX >= 0x03000000
+ return m;
+#else
+ return;
+#endif
+}
+
--- /dev/null
+/*
+ * Copyright IBM Corporation. 2007
+ *
+ * Authors: Balbir Singh <balbir@linux.vnet.ibm.com>
+ * Dhaval Giani <dhaval@linux.vnet.ibm.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2.1 of the GNU Lesser General Public License
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it would be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * TODOs:
+ * 1. Implement our own hashing scheme
+ *
+ * Code initiated and designed by Balbir Singh. All faults are most likely
+ * his mistake.
+ *
+ * Cleanup and changes to use the "official" structures and functions made
+ * by Dhaval Giani. All faults will still be Balbir's mistake :)
+ */
+
+#include <assert.h>
+#include <dirent.h>
+#include <errno.h>
+#include <grp.h>
+#include <libcgroup.h>
+#include <libcgroup-internal.h>
+#include <limits.h>
+#include <pwd.h>
+#include <pthread.h>
+#include <search.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+#include <sys/mount.h>
+#include <sys/stat.h>
+#include <sys/types.h>
+
+unsigned int MAX_CGROUPS = 64; /* NOTE: This value changes dynamically */
+unsigned int MAX_TEMPLATES = 64;
+ /* NOTE: This value changes dynamically */
+
+enum tc_switch_t {
+ CGROUP,
+ TEMPLATE,
+};
+
+extern FILE *yyin;
+extern int yyparse(void);
+
+static struct cgroup default_group;
+static int default_group_set = 0;
+
+/*
+ * The basic global data structures.
+ *
+ * config_mount_table -> Where what controller is mounted
+ * table_index -> Where in the table are we.
+ * config_table_lock -> Serializing access to config_mount_table.
+ * cgroup_table -> Which cgroups have to be created.
+ * cgroup_table_index -> Where in the cgroup_table we are.
+ */
+static struct cg_mount_table_s config_mount_table[CG_CONTROLLER_MAX];
+static struct cg_mount_table_s config_namespace_table[CG_CONTROLLER_MAX];
+static int config_table_index;
+static int namespace_table_index;
+static pthread_rwlock_t config_table_lock = PTHREAD_RWLOCK_INITIALIZER;
+static pthread_rwlock_t namespace_table_lock = PTHREAD_RWLOCK_INITIALIZER;
+static struct cgroup *config_cgroup_table;
+static int cgroup_table_index;
+
+/*
+ * template structures filled by cgroup_parse_config when the configuration
+ * file is parsing (analogous to config_cgroup_table and cgroup_table_index
+ * for cgroups)
+ */
+static struct cgroup *config_template_table;
+static int config_template_table_index;
+
+/*
+ * template structures used for templates cache, config_template_table and
+ * cgroup_template_table_index are rewritten in each cgroup_parse_config
+ * thus not only if we want to reload template cache
+ */
+static struct cgroup *template_table;
+static int template_table_index;
+
+
+/*
+ * Needed for the type while mounting cgroupfs.
+ */
+#define CGROUP_FILESYSTEM "cgroup"
+
+/*
+ * NOTE: All these functions return 1 on success
+ * and not 0 as is the library convention
+ */
+
+/*
+ * This call just sets the name of the cgroup. It will
+ * always be called in the end, because the parser will
+ * work bottom up. It works for cgroup and templates tables
+ * based on flag variable:
+ * CGROUP ... cgroup
+ * TEMPLATE ... template
+ */
+int config_insert_cgroup(char *cg_name, int flag)
+{
+
+ struct cgroup *config_cgroup;
+ struct cgroup *config_table;
+ unsigned int *max;
+ int *table_index;
+
+ switch (flag) {
+ case CGROUP:
+ table_index = &cgroup_table_index;
+ config_table = config_cgroup_table;
+ max = &MAX_CGROUPS;
+ break;
+ case TEMPLATE:
+ table_index = &config_template_table_index;
+ config_table = config_template_table;
+ max = &MAX_TEMPLATES;
+ break;
+ default:
+ return 0;
+ }
+
+ if (*table_index >= *max - 1) {
+ struct cgroup *newblk;
+ unsigned int oldlen;
+
+ if (*max >= INT_MAX) {
+ last_errno = ENOMEM;
+ return 0;
+ }
+ oldlen = *max;
+ *max *= 2;
+ newblk = realloc(config_table, (*max * sizeof(struct cgroup)));
+ if (!newblk) {
+ last_errno = ENOMEM;
+ return 0;
+ }
+
+ memset(newblk + oldlen, 0, (*max - oldlen) *
+ sizeof(struct cgroup));
+ init_cgroup_table(newblk + oldlen, *max - oldlen);
+ config_table = newblk;
+ switch (flag) {
+ case CGROUP:
+ config_cgroup_table = config_table;
+ break;
+ case TEMPLATE:
+ config_template_table = config_table;
+ break;
+ default:
+ return 0;
+ }
+ cgroup_dbg("maximum %d\n", *max);
+ cgroup_dbg("reallocated config_table to %p\n",
+ config_table);
+ }
+
+ config_cgroup = &config_table[*table_index];
+ strncpy(config_cgroup->name, cg_name, FILENAME_MAX);
+
+ /*
+ * Since this will be the last part to be parsed.
+ */
+ *table_index = *table_index + 1;
+ free(cg_name);
+ return 1;
+}
+
+/*
+ * This call just sets the name of the cgroup. It will
+ * always be called in the end, because the parser will
+ * work bottom up.
+ */
+int cgroup_config_insert_cgroup(char *cg_name)
+{
+ int ret;
+
+ ret = config_insert_cgroup(cg_name, CGROUP);
+ return ret;
+}
+
+/*
+ * This call just sets the name of the template. It will
+ * always be called in the end, because the parser will
+ * work bottom up.
+ */
+int template_config_insert_cgroup(char *cg_name)
+{
+ int ret;
+
+ ret = config_insert_cgroup(cg_name, TEMPLATE);
+ return ret;
+}
+
+/*
+ * This function sets the various controller's control
+ * files. It will always append values for config_cgroup/template_table_index
+ * entry in the config_cgroup/template_table. The index is incremented in
+ * cgroup/template_config_insert_cgroup.
+ * flag variable switch between cgroup/templates variables:
+ * CGROUP ... cgroup
+ * TEMPLATE ... template
+ */
+int config_parse_controller_options(char *controller,
+ struct cgroup_dictionary *values, int flag)
+{
+ const char *name, *value;
+ struct cgroup_controller *cgc;
+ int error;
+ struct cgroup *config_cgroup;
+ void *iter = NULL;
+ int *table_index;
+
+ switch (flag) {
+ case CGROUP:
+ table_index = &cgroup_table_index;
+ config_cgroup =
+ &config_cgroup_table[*table_index];
+ break;
+ case TEMPLATE:
+ table_index = &config_template_table_index;
+ config_cgroup =
+ &config_template_table[*table_index];
+ break;
+ default:
+ return 0;
+ }
+
+ cgroup_dbg("Adding controller %s\n", controller);
+ cgc = cgroup_add_controller(config_cgroup, controller);
+
+ if (!cgc)
+ goto parse_error;
+
+ /*
+ * Did we just specify the controller to create the correct
+ * set of directories, without setting any values?
+ */
+ if (!values)
+ goto done;
+
+ error = cgroup_dictionary_iterator_begin(values, &iter, &name, &value);
+ while (error == 0) {
+ cgroup_dbg("[1] name value pair being processed is %s=%s\n",
+ name, value);
+ if (!name)
+ goto parse_error;
+ error = cgroup_add_value_string(cgc, name, value);
+ if (error)
+ goto parse_error;
+ error = cgroup_dictionary_iterator_next(&iter, &name, &value);
+ }
+ cgroup_dictionary_iterator_end(&iter);
+ iter = NULL;
+
+ if (error != ECGEOF)
+ goto parse_error;
+
+done:
+ free(controller);
+ return 1;
+
+parse_error:
+ free(controller);
+ cgroup_dictionary_iterator_end(&iter);
+ cgroup_delete_cgroup(config_cgroup, 1);
+ *table_index = *table_index - 1;
+ return 0;
+}
+
+/* This function sets the various controller's control
+ * files. It will always append values for cgroup_table_index
+ * entry in the cgroup_table. The index is incremented in
+ * cgroup_config_insert_cgroup
+ */
+
+int cgroup_config_parse_controller_options(char *controller,
+ struct cgroup_dictionary *values)
+{
+ int ret;
+
+ ret = config_parse_controller_options(controller, values, CGROUP);
+ return ret;
+}
+
+/* This function sets the various controller's control
+ * files. It will always append values for config_template_table_index
+ * entry in the config_template_table. The index is incremented in
+ * template_config_insert_cgroup
+ */
+
+int template_config_parse_controller_options(char *controller,
+ struct cgroup_dictionary *values)
+{
+ int ret;
+
+ ret = config_parse_controller_options(controller, values, TEMPLATE);
+ return ret;
+}
+
+/*
+ * Sets the tasks file's uid and gid for cgroup and templates tables
+ * based on flag variable:
+ * CGROUP ... cgroup
+ * TEMPLATE ... template
+ */
+int config_group_task_perm(char *perm_type, char *value, int flag)
+{
+ struct passwd *pw, *pw_buffer;
+ struct group *group, *group_buffer;
+ long val = atoi(value);
+ char buffer[CGROUP_BUFFER_LEN];
+ struct cgroup *config_cgroup;
+ int table_index;
+
+ switch (flag) {
+ case CGROUP:
+ table_index = cgroup_table_index;
+ config_cgroup =
+ &config_cgroup_table[table_index];
+ break;
+ case TEMPLATE:
+ table_index = config_template_table_index;
+ config_cgroup =
+ &config_template_table[table_index];
+ break;
+ default:
+ return 0;
+ }
+
+ if (!strcmp(perm_type, "uid")) {
+ if (!val) {
+ pw = (struct passwd *) malloc(sizeof(struct passwd));
+
+ if (!pw)
+ goto group_task_error;
+
+ getpwnam_r(value, pw, buffer, CGROUP_BUFFER_LEN,
+ &pw_buffer);
+ if (pw_buffer == NULL) {
+ free(pw);
+ goto group_task_error;
+ }
+
+ val = pw->pw_uid;
+ free(pw);
+ }
+ config_cgroup->tasks_uid = val;
+ }
+
+ if (!strcmp(perm_type, "gid")) {
+ if (!val) {
+ group = (struct group *) malloc(sizeof(struct group));
+
+ if (!group)
+ goto group_task_error;
+
+ getgrnam_r(value, group, buffer,
+ CGROUP_BUFFER_LEN, &group_buffer);
+
+ if (group_buffer == NULL) {
+ free(group);
+ goto group_task_error;
+ }
+
+ val = group->gr_gid;
+ free(group);
+ }
+ config_cgroup->tasks_gid = val;
+ }
+
+ if (!strcmp(perm_type, "fperm")) {
+ char *endptr;
+ val = strtol(value, &endptr, 8);
+ if (*endptr)
+ goto group_task_error;
+ config_cgroup->task_fperm = val;
+ }
+
+ free(perm_type);
+ free(value);
+ return 1;
+
+group_task_error:
+ free(perm_type);
+ free(value);
+ cgroup_delete_cgroup(config_cgroup, 1);
+ table_index--;
+ return 0;
+}
+
+/*
+ * Sets the tasks file's uid and gid
+ */
+int cgroup_config_group_task_perm(char *perm_type, char *value)
+{
+ int ret;
+
+ ret = config_group_task_perm(perm_type, value, CGROUP);
+ return ret;
+}
+
+/*
+ * Sets the tasks file's uid and gid for templates
+ */
+int template_config_group_task_perm(char *perm_type, char *value)
+{
+ int ret;
+
+ ret = config_group_task_perm(perm_type, value, TEMPLATE);
+ return ret;
+}
+
+/*
+ * Sets the admin file's uid and gid for cgroup and templates tables
+ * based on flag variable:
+ * CGROUP ... cgroup
+ * TEMPLATE ... templates
+ */
+int config_group_admin_perm(char *perm_type, char *value, int flag)
+{
+ struct passwd *pw, *pw_buffer;
+ struct group *group, *group_buffer;
+ struct cgroup *config_cgroup;
+ long val = atoi(value);
+ char buffer[CGROUP_BUFFER_LEN];
+ int table_index;
+
+ switch (flag) {
+ case CGROUP:
+ table_index = cgroup_table_index;
+ config_cgroup = &config_cgroup_table[table_index];
+ break;
+ case TEMPLATE:
+ table_index = config_template_table_index;
+ config_cgroup = &config_template_table[table_index];
+ break;
+ default:
+ return 0;
+ }
+
+
+ if (!strcmp(perm_type, "uid")) {
+ if (!val) {
+ pw = (struct passwd *) malloc(sizeof(struct passwd));
+
+ if (!pw)
+ goto admin_error;
+
+ getpwnam_r(value, pw, buffer, CGROUP_BUFFER_LEN,
+ &pw_buffer);
+ if (pw_buffer == NULL) {
+ free(pw);
+ goto admin_error;
+ }
+
+ val = pw->pw_uid;
+ free(pw);
+ }
+ config_cgroup->control_uid = val;
+ }
+
+ if (!strcmp(perm_type, "gid")) {
+ if (!val) {
+ group = (struct group *) malloc(sizeof(struct group));
+
+ if (!group)
+ goto admin_error;
+
+ getgrnam_r(value, group, buffer,
+ CGROUP_BUFFER_LEN, &group_buffer);
+
+ if (group_buffer == NULL) {
+ free(group);
+ goto admin_error;
+ }
+
+ val = group->gr_gid;
+ free(group);
+ }
+ config_cgroup->control_gid = val;
+ }
+
+ if (!strcmp(perm_type, "fperm")) {
+ char *endptr;
+ val = strtol(value, &endptr, 8);
+ if (*endptr)
+ goto admin_error;
+ config_cgroup->control_fperm = val;
+ }
+
+ if (!strcmp(perm_type, "dperm")) {
+ char *endptr;
+ val = strtol(value, &endptr, 8);
+ if (*endptr)
+ goto admin_error;
+ config_cgroup->control_dperm = val;
+ }
+
+ free(perm_type);
+ free(value);
+ return 1;
+
+admin_error:
+ free(perm_type);
+ free(value);
+ cgroup_delete_cgroup(config_cgroup, 1);
+ table_index--;
+ return 0;
+}
+
+/*
+ * Set the control file's uid and gid
+ */
+int cgroup_config_group_admin_perm(char *perm_type, char *value)
+{
+ int ret;
+
+ ret = config_group_admin_perm(perm_type, value, CGROUP);
+ return ret;
+}
+
+/*
+ * Set the control file's uid and gid for templates
+ */
+int template_config_group_admin_perm(char *perm_type, char *value)
+{
+ int ret;
+
+ ret = config_group_admin_perm(perm_type, value, TEMPLATE);
+ return ret;
+}
+
+/*
+ * The moment we have found the controller's information
+ * insert it into the config_mount_table.
+ */
+int cgroup_config_insert_into_mount_table(char *name, char *mount_point)
+{
+ int i;
+
+ if (config_table_index >= CG_CONTROLLER_MAX)
+ return 0;
+
+ pthread_rwlock_wrlock(&config_table_lock);
+
+ /*
+ * Merge controller names with the same mount point
+ */
+ for (i = 0; i < config_table_index; i++) {
+ if (strcmp(config_mount_table[i].mount.path,
+ mount_point) == 0) {
+ char *cname = config_mount_table[i].name;
+ strncat(cname, ",", FILENAME_MAX - strlen(cname) - 1);
+ strncat(cname, name,
+ FILENAME_MAX - strlen(cname) - 1);
+ goto done;
+ }
+ }
+
+ strcpy(config_mount_table[config_table_index].name, name);
+ strcpy(config_mount_table[config_table_index].mount.path, mount_point);
+ config_mount_table[config_table_index].mount.next = NULL;
+ config_table_index++;
+done:
+ pthread_rwlock_unlock(&config_table_lock);
+ free(name);
+ free(mount_point);
+ return 1;
+}
+
+/*
+ * Cleanup all the data from the config_mount_table
+ */
+void cgroup_config_cleanup_mount_table(void)
+{
+ memset(&config_mount_table, 0,
+ sizeof(struct cg_mount_table_s) * CG_CONTROLLER_MAX);
+}
+
+/*
+ * The moment we have found the controller's information
+ * insert it into the config_mount_table.
+ */
+int cgroup_config_insert_into_namespace_table(char *name, char *nspath)
+{
+ if (namespace_table_index >= CG_CONTROLLER_MAX)
+ return 0;
+
+ pthread_rwlock_wrlock(&namespace_table_lock);
+
+ strcpy(config_namespace_table[namespace_table_index].name, name);
+ strcpy(config_namespace_table[namespace_table_index].mount.path,
+ nspath);
+ config_namespace_table[namespace_table_index].mount.next = NULL;
+ namespace_table_index++;
+
+ pthread_rwlock_unlock(&namespace_table_lock);
+ free(name);
+ free(nspath);
+ return 1;
+}
+
+/*
+ * Cleanup all the data from the config_mount_table
+ */
+void cgroup_config_cleanup_namespace_table(void)
+{
+ memset(&config_namespace_table, 0,
+ sizeof(struct cg_mount_table_s) * CG_CONTROLLER_MAX);
+}
+
+/**
+ * Add necessary options for mount. Currently only 'none' option is added
+ * for mounts with only 'name=xxx' and without real controller.
+ */
+static int cgroup_config_ajdust_mount_options(struct cg_mount_table_s *mount)
+{
+ char *save = NULL;
+ char *opts = strdup(mount->name);
+ char *token;
+ int name_only = 1;
+
+ if (opts == NULL)
+ return ECGFAIL;
+
+ token = strtok_r(opts, ",", &save);
+ while (token != NULL) {
+ if (strncmp(token, "name=", 5) != 0) {
+ name_only = 0;
+ break;
+ }
+ token = strtok_r(NULL, ",", &save);
+ }
+
+ free(opts);
+ if (name_only) {
+ strncat(mount->name, ",", FILENAME_MAX - strlen(mount->name)-1);
+ strncat(mount->name, "none",
+ FILENAME_MAX - strlen(mount->name) - 1);
+ }
+
+ return 0;
+}
+
+/*
+ * Start mounting the mount table.
+ */
+static int cgroup_config_mount_fs(void)
+{
+ int ret;
+ struct stat buff;
+ int i;
+ int error;
+
+ for (i = 0; i < config_table_index; i++) {
+ struct cg_mount_table_s *curr = &(config_mount_table[i]);
+
+ ret = stat(curr->mount.path, &buff);
+
+ if (ret < 0 && errno != ENOENT) {
+ cgroup_err("Error: cannot access %s: %s\n",
+ curr->mount.path, strerror(errno));
+ last_errno = errno;
+ error = ECGOTHER;
+ goto out_err;
+ }
+
+ if (errno == ENOENT) {
+ ret = cg_mkdir_p(curr->mount.path);
+ if (ret) {
+ cgroup_err("Error: cannot create directory %s\n",
+ curr->mount.path);
+ error = ret;
+ goto out_err;
+ }
+ } else if (!S_ISDIR(buff.st_mode)) {
+ cgroup_err("Error: %s already exists but it is not a directory\n",
+ curr->mount.path);
+ errno = ENOTDIR;
+ last_errno = errno;
+ error = ECGOTHER;
+ goto out_err;
+ }
+
+ error = cgroup_config_ajdust_mount_options(curr);
+ if (error)
+ goto out_err;
+
+ ret = mount(CGROUP_FILESYSTEM, curr->mount.path,
+ CGROUP_FILESYSTEM, 0, curr->name);
+
+ if (ret < 0) {
+ cgroup_err("Error: cannot mount %s to %s: %s\n",
+ curr->name, curr->mount.path,
+ strerror(errno));
+ error = ECGMOUNTFAIL;
+ goto out_err;
+ }
+ }
+ return 0;
+out_err:
+ /*
+ * If we come here, we have failed. Since we have touched only
+ * mountpoints prior to i, we shall operate on only them now.
+ */
+ config_table_index = i;
+ return error;
+}
+
+/*
+ * Actually create the groups once the parsing has been finished.
+ */
+static int cgroup_config_create_groups(void)
+{
+ int error = 0;
+ int i;
+
+ for (i = 0; i < cgroup_table_index; i++) {
+ struct cgroup *cgroup = &config_cgroup_table[i];
+ error = cgroup_create_cgroup(cgroup, 0);
+ cgroup_dbg("creating group %s, error %d\n", cgroup->name,
+ error);
+ if (error)
+ return error;
+ }
+ return error;
+}
+
+/*
+ * Destroy the cgroups
+ */
+static int cgroup_config_destroy_groups(void)
+{
+ int error = 0, ret = 0;
+ int i;
+
+ for (i = 0; i < cgroup_table_index; i++) {
+ struct cgroup *cgroup = &config_cgroup_table[i];
+ error = cgroup_delete_cgroup_ext(cgroup,
+ CGFLAG_DELETE_RECURSIVE
+ | CGFLAG_DELETE_IGNORE_MIGRATION);
+ if (error) {
+ /* store the error, but continue deleting the rest */
+ ret = error;
+ }
+ }
+ return ret;
+}
+
+/*
+ * Unmount the controllers
+ */
+static int cgroup_config_unmount_controllers(void)
+{
+ int i;
+ int error;
+
+ for (i = 0; i < config_table_index; i++) {
+ /*
+ * We ignore failures and ensure that all mounted
+ * containers are unmounted
+ */
+ error = umount(config_mount_table[i].mount.path);
+ if (error < 0)
+ cgroup_dbg("Unmount failed\n");
+ error = rmdir(config_mount_table[i].mount.path);
+ if (error < 0)
+ cgroup_dbg("rmdir failed\n");
+ }
+
+ return 0;
+}
+
+static int config_validate_namespaces(void)
+{
+ int i;
+ char *namespace = NULL;
+ char *mount_path = NULL;
+ int j, subsys_count;
+ int error = 0;
+
+ pthread_rwlock_wrlock(&cg_mount_table_lock);
+ for (i = 0; cg_mount_table[i].name[0] != '\0'; i++) {
+ /*
+ * If we get the path in the first run, then we
+ * are good, else we will need to go for two
+ * loops. This should be optimized in the future
+ */
+ mount_path = cg_mount_table[i].mount.path;
+
+ if (!mount_path) {
+ last_errno = errno;
+ error = ECGOTHER;
+ goto out_error;
+ }
+
+ /*
+ * Setup the namespace for the subsystems having the same
+ * mount point.
+ */
+ if (!cg_namespace_table[i]) {
+ namespace = NULL;
+ } else {
+ namespace = cg_namespace_table[i];
+ if (!namespace) {
+ last_errno = errno;
+ error = ECGOTHER;
+ goto out_error;
+ }
+ }
+
+ /*
+ * We want to handle all the subsytems that are mounted
+ * together. So initialize j to start from the next point in
+ * the mount table.
+ */
+
+ j = i + 1;
+
+ /*
+ * Search through the mount table to locate which subsystems
+ * are mounted together.
+ */
+ while (!strncmp(cg_mount_table[j].mount.path, mount_path,
+ FILENAME_MAX)) {
+ if (!namespace && cg_namespace_table[j]) {
+ /* In case namespace is not setup, set it up */
+ namespace = cg_namespace_table[j];
+ if (!namespace) {
+ last_errno = errno;
+ error = ECGOTHER;
+ goto out_error;
+ }
+ }
+ j++;
+ }
+ subsys_count = j;
+
+ /*
+ * If there is no namespace, then continue on :)
+ */
+
+ if (!namespace) {
+ i = subsys_count - 1;
+ continue;
+ }
+
+ /*
+ * Validate/setup the namespace
+ * If no namespace is specified, copy the namespace we have
+ * stored. If a namespace is specified, confirm if it is
+ * the same as we have stored. If not, we fail.
+ */
+ for (j = i; j < subsys_count; j++) {
+ if (!cg_namespace_table[j]) {
+ cg_namespace_table[j] = strdup(namespace);
+ if (!cg_namespace_table[j]) {
+ last_errno = errno;
+ error = ECGOTHER;
+ goto out_error;
+ }
+ } else if (strcmp(namespace, cg_namespace_table[j])) {
+ error = ECGNAMESPACEPATHS;
+ goto out_error;
+ }
+ }
+ /* i++ in the for loop will increment it */
+ i = subsys_count - 1;
+ }
+out_error:
+ pthread_rwlock_unlock(&cg_mount_table_lock);
+ return error;
+}
+
+/*
+ * Should always be called after cgroup_init() has been called
+ *
+ * NOT to be called outside the library. Is handled internally
+ * when we are looking to load namespace configurations.
+ *
+ * This function will order the namespace table in the same
+ * fashion as how the mou table is setup.
+ *
+ * Also it will setup namespaces for all the controllers mounted.
+ * In case a controller does not have a namespace assigned to it, it
+ * will set it to null.
+ */
+static int config_order_namespace_table(void)
+{
+ int i = 0;
+ int error = 0;
+
+ pthread_rwlock_wrlock(&cg_mount_table_lock);
+ /*
+ * Set everything to NULL
+ */
+ for (i = 0; i < CG_CONTROLLER_MAX; i++)
+ cg_namespace_table[i] = NULL;
+
+ memset(cg_namespace_table, 0,
+ CG_CONTROLLER_MAX * sizeof(cg_namespace_table[0]));
+
+ /*
+ * Now fill up the namespace table looking at the table we have
+ * otherwise.
+ */
+
+ for (i = 0; i < namespace_table_index; i++) {
+ int j;
+ int flag = 0;
+ for (j = 0; cg_mount_table[j].name[0] != '\0'; j++) {
+ if (strncmp(config_namespace_table[i].name,
+ cg_mount_table[j].name, FILENAME_MAX) == 0) {
+
+ flag = 1;
+
+ if (cg_namespace_table[j]) {
+ error = ECGNAMESPACEPATHS;
+ goto error_out;
+ }
+
+ cg_namespace_table[j] = strdup(
+ config_namespace_table[i].mount.path);
+ if (!cg_namespace_table[j]) {
+ last_errno = errno;
+ error = ECGOTHER;
+ goto error_out;
+ }
+ }
+ }
+ if (!flag)
+ return ECGNAMESPACECONTROLLER;
+ }
+error_out:
+ pthread_rwlock_unlock(&cg_mount_table_lock);
+ return error;
+}
+
+/**
+ * Free all memory allocated during cgroup_parse_config(), namely
+ * config_cgroup_table and config_template_table.
+ */
+static void cgroup_free_config(void)
+{
+ int i;
+ if (config_cgroup_table) {
+ for (i = 0; i < cgroup_table_index; i++)
+ cgroup_free_controllers(
+ &config_cgroup_table[i]);
+ free(config_cgroup_table);
+ config_cgroup_table = NULL;
+ }
+ config_table_index = 0;
+ if (config_template_table) {
+ for (i = 0; i < config_template_table_index; i++)
+ cgroup_free_controllers(
+ &config_template_table[i]);
+ free(config_template_table);
+ config_template_table = NULL;
+ }
+ config_template_table_index = 0;
+}
+
+/**
+ * Applies default permissions/uid/gid to all groups in config file.
+ */
+static void cgroup_config_apply_default()
+{
+ int i;
+ if (config_cgroup_table) {
+ for (i = 0; i < cgroup_table_index; i++) {
+ struct cgroup *c = &config_cgroup_table[i];
+
+ if (c->control_dperm == NO_PERMS)
+ c->control_dperm = default_group.control_dperm;
+ if (c->control_fperm == NO_PERMS)
+ c->control_fperm = default_group.control_fperm;
+ if (c->control_gid == NO_UID_GID)
+ c->control_gid = default_group.control_gid;
+ if (c->control_uid == NO_UID_GID)
+ c->control_uid = default_group.control_uid;
+ if (c->task_fperm == NO_PERMS)
+ c->task_fperm = default_group.task_fperm;
+ if (c->tasks_gid == NO_UID_GID)
+ c->tasks_gid = default_group.tasks_gid;
+ if (c->tasks_uid == NO_UID_GID)
+ c->tasks_uid = default_group.tasks_uid;
+ }
+ }
+}
+
+static int cgroup_parse_config(const char *pathname)
+{
+ int ret;
+
+ yyin = fopen(pathname, "re");
+
+ if (!yyin) {
+ cgroup_err("Error: failed to open file %s\n", pathname);
+ last_errno = errno;
+ return ECGOTHER;
+ }
+
+ config_cgroup_table = calloc(MAX_CGROUPS, sizeof(struct cgroup));
+ if (!config_cgroup_table) {
+ ret = ECGFAIL;
+ goto err;
+ }
+
+ config_template_table = calloc(MAX_TEMPLATES, sizeof(struct cgroup));
+ if (!config_template_table) {
+ ret = ECGFAIL;
+ goto err;
+ }
+
+ /* Clear all internal variables so this function can be called twice. */
+ init_cgroup_table(config_cgroup_table, MAX_CGROUPS);
+ init_cgroup_table(config_template_table, MAX_TEMPLATES);
+ memset(config_namespace_table, 0, sizeof(config_namespace_table));
+ memset(config_mount_table, 0, sizeof(config_mount_table));
+ config_table_index = 0;
+ namespace_table_index = 0;
+ cgroup_table_index = 0;
+ config_template_table_index = 0;
+
+ if (!default_group_set) {
+ /* init the default cgroup */
+ init_cgroup_table(&default_group, 1);
+ }
+
+ /*
+ * Parser calls longjmp() on really fatal error (like out-of-memory).
+ */
+ ret = setjmp(parser_error_env);
+ if (!ret)
+ ret = yyparse();
+ if (ret) {
+ /*
+ * Either yyparse failed or longjmp() was called.
+ */
+ cgroup_err("Error: failed to parse file %s\n", pathname);
+ ret = ECGCONFIGPARSEFAIL;
+ goto err;
+ }
+
+err:
+ if (yyin)
+ fclose(yyin);
+ if (ret) {
+ cgroup_free_config();
+ }
+ return ret;
+}
+
+int _cgroup_config_compare_groups(const void *p1, const void *p2)
+{
+ const struct cgroup *g1 = p1;
+ const struct cgroup *g2 = p2;
+
+ return strcmp(g1->name, g2->name);
+}
+
+static void cgroup_config_sort_groups()
+{
+ qsort(config_cgroup_table, cgroup_table_index, sizeof(struct cgroup),
+ _cgroup_config_compare_groups);
+}
+
+/*
+ * The main function which does all the setup of the data structures
+ * and finally creates the cgroups
+ */
+int cgroup_config_load_config(const char *pathname)
+{
+ int error;
+ int namespace_enabled = 0;
+ int mount_enabled = 0;
+ int ret;
+
+ ret = cgroup_parse_config(pathname);
+ if (ret != 0)
+ return ret;
+
+ namespace_enabled = (config_namespace_table[0].name[0] != '\0');
+ mount_enabled = (config_mount_table[0].name[0] != '\0');
+
+ /*
+ * The configuration should have namespace or mount, not both.
+ */
+ if (namespace_enabled && mount_enabled) {
+ free(config_cgroup_table);
+ return ECGMOUNTNAMESPACE;
+ }
+
+ error = cgroup_config_mount_fs();
+ if (error)
+ goto err_mnt;
+
+ error = cgroup_init();
+ if (error == ECGROUPNOTMOUNTED && cgroup_table_index == 0
+ && config_template_table_index == 0) {
+ /*
+ * The config file seems to be empty.
+ */
+ error = 0;
+ goto err_mnt;
+ }
+ if (error)
+ goto err_mnt;
+
+ /*
+ * The very first thing is to sort the namespace table. If we fail
+ * we unmount everything and get out.
+ */
+
+ error = config_order_namespace_table();
+ if (error)
+ goto err_mnt;
+
+ error = config_validate_namespaces();
+ if (error)
+ goto err_mnt;
+
+ cgroup_config_apply_default();
+ error = cgroup_config_create_groups();
+ cgroup_dbg("creating all cgroups now, error=%d\n", error);
+ if (error)
+ goto err_grp;
+
+ cgroup_free_config();
+
+ return 0;
+err_grp:
+ cgroup_config_destroy_groups();
+err_mnt:
+ cgroup_config_unmount_controllers();
+ cgroup_free_config();
+ return error;
+}
+
+/* unmounts given mount, but only if it is empty */
+static int cgroup_config_try_unmount(struct cg_mount_table_s *mount_info)
+{
+ char *controller, *controller_list;
+ struct cg_mount_point *mount = &(mount_info->mount);
+ void *handle = NULL;
+ int ret, lvl;
+ struct cgroup_file_info info;
+ char *saveptr = NULL;
+
+ /* parse the first controller name from list of controllers */
+ controller_list = strdup(mount_info->name);
+ if (!controller_list) {
+ last_errno = errno;
+ return ECGOTHER;
+ }
+ controller = strtok_r(controller_list, ",", &saveptr);
+ if (!controller) {
+ free(controller_list);
+ return ECGINVAL;
+ }
+
+ /* check if the hierarchy is empty */
+ ret = cgroup_walk_tree_begin(controller, "/", 0, &handle, &info, &lvl);
+ free(controller_list);
+ if (ret == ECGCONTROLLEREXISTS)
+ return 0;
+ if (ret)
+ return ret;
+ /* skip the first found directory, it's '/' */
+ ret = cgroup_walk_tree_next(0, &handle, &info, lvl);
+ /* find any other subdirectory */
+ while (ret == 0) {
+ if (info.type == CGROUP_FILE_TYPE_DIR)
+ break;
+ ret = cgroup_walk_tree_next(0, &handle, &info, lvl);
+ }
+ cgroup_walk_tree_end(&handle);
+ if (ret == 0) {
+ cgroup_dbg("won't unmount %s: hieararchy is not empty\n",
+ mount_info->name);
+ return 0; /* the hieararchy is not empty */
+ }
+ if (ret != ECGEOF)
+ return ret;
+
+
+ /*
+ * ret must be ECGEOF now = there is only root group in the hierarchy
+ * -> unmount all mount points.
+ */
+ ret = 0;
+ while (mount) {
+ int err;
+ cgroup_dbg("unmounting %s at %s\n", mount_info->name,
+ mount->path);
+ err = umount(mount->path);
+
+ if (err && !ret) {
+ ret = ECGOTHER;
+ last_errno = errno;
+ }
+ mount = mount->next;
+ }
+ return ret;
+}
+
+int cgroup_config_unload_config(const char *pathname, int flags)
+{
+ int ret, i, error;
+ int namespace_enabled = 0;
+ int mount_enabled = 0;
+
+ cgroup_dbg("cgroup_config_unload_config: parsing %s\n", pathname);
+ ret = cgroup_parse_config(pathname);
+ if (ret)
+ goto err;
+
+ namespace_enabled = (config_namespace_table[0].name[0] != '\0');
+ mount_enabled = (config_mount_table[0].name[0] != '\0');
+ /*
+ * The configuration should have namespace or mount, not both.
+ */
+ if (namespace_enabled && mount_enabled) {
+ free(config_cgroup_table);
+ return ECGMOUNTNAMESPACE;
+ }
+
+ ret = config_order_namespace_table();
+ if (ret)
+ goto err;
+
+ ret = config_validate_namespaces();
+ if (ret)
+ goto err;
+
+ /*
+ * Delete the groups in reverse order, i.e. subgroups first, then
+ * parents.
+ */
+ cgroup_config_sort_groups();
+ for (i = cgroup_table_index-1; i >= 0; i--) {
+ struct cgroup *cgroup = &config_cgroup_table[i];
+ cgroup_dbg("removing %s\n", pathname);
+ error = cgroup_delete_cgroup_ext(cgroup, flags);
+ if (error && !ret) {
+ /* store the error, but continue deleting the rest */
+ ret = error;
+ }
+ }
+
+ /* Delete templates */
+ for (i = 0; i < config_template_table_index; i++) {
+ struct cgroup *cgroup = &config_template_table[i];
+ cgroup_dbg("removing %s\n", pathname);
+ error = cgroup_delete_cgroup_ext(cgroup, flags);
+ if (error && !ret) {
+ /* store the error, but continue deleting the rest */
+ ret = error;
+ }
+ }
+ config_template_table_index = 0;
+
+ if (mount_enabled) {
+ for (i = 0; i < config_table_index; i++) {
+ struct cg_mount_table_s *m = &(config_mount_table[i]);
+ cgroup_dbg("unmounting %s\n", m->name);
+ error = cgroup_config_try_unmount(m);
+ if (error && !ret)
+ ret = error;
+ }
+ }
+
+err:
+ cgroup_free_config();
+ return ret;
+}
+
+static int cgroup_config_unload_controller(const struct cgroup_mount_point *mount_info)
+{
+ int ret, error;
+ struct cgroup *cgroup = NULL;
+ struct cgroup_controller *cgc = NULL;
+ char path[FILENAME_MAX];
+ void *handle;
+
+ cgroup = cgroup_new_cgroup(".");
+ if (cgroup == NULL)
+ return ECGFAIL;
+
+ cgc = cgroup_add_controller(cgroup, mount_info->name);
+ if (cgc == NULL) {
+ ret = ECGFAIL;
+ goto out_error;
+ }
+
+ ret = cgroup_delete_cgroup_ext(cgroup, CGFLAG_DELETE_RECURSIVE);
+ if (ret != 0)
+ goto out_error;
+
+ /* unmount everything */
+ ret = cgroup_get_subsys_mount_point_begin(mount_info->name, &handle,
+ path);
+ while (ret == 0) {
+ error = umount(path);
+ if (error) {
+ cgroup_warn("Warning: cannot unmount controller %s on %s: %s\n",
+ mount_info->name, path,
+ strerror(errno));
+ last_errno = errno;
+ ret = ECGOTHER;
+ goto out_error;
+ }
+ ret = cgroup_get_subsys_mount_point_next(&handle, path);
+ }
+ cgroup_get_subsys_mount_point_end(&handle);
+ if (ret == ECGEOF)
+ ret = 0;
+out_error:
+ if (cgroup)
+ cgroup_free(&cgroup);
+ return ret;
+}
+
+int cgroup_unload_cgroups(void)
+{
+ int error = 0;
+ void *ctrl_handle;
+ int ret = 0;
+ char *curr_path = NULL;
+ struct cgroup_mount_point info;
+
+ error = cgroup_init();
+
+ if (error) {
+ ret = error;
+ goto out_error;
+ }
+
+ error = cgroup_get_controller_begin(&ctrl_handle, &info);
+ while (error == 0) {
+ if (!curr_path || strcmp(info.path, curr_path) != 0) {
+ if (curr_path)
+ free(curr_path);
+
+ curr_path = strdup(info.path);
+ if (!curr_path)
+ goto out_errno;
+
+ error = cgroup_config_unload_controller(&info);
+ if (error) {
+ /* remember the error and continue unloading
+ * the rest */
+ cgroup_warn("Warning: cannot clear controller %s\n",
+ info.name);
+ ret = error;
+ error = 0;
+ }
+ }
+
+ error = cgroup_get_controller_next(&ctrl_handle, &info);
+ }
+ if (error == ECGEOF)
+ error = 0;
+ if (error)
+ ret = error;
+out_error:
+ if (curr_path)
+ free(curr_path);
+ cgroup_get_controller_end(&ctrl_handle);
+ return ret;
+
+out_errno:
+ last_errno = errno;
+ cgroup_get_controller_end(&ctrl_handle);
+ return ECGOTHER;
+}
+
+/**
+ * Defines the default group. The parser puts content of 'default { }' to
+ * topmost group in config_cgroup_table. This function copies the permissions
+ * from it to our default cgroup.
+ */
+int cgroup_config_define_default(void)
+{
+ struct cgroup *config_cgroup =
+ &config_cgroup_table[cgroup_table_index];
+
+ init_cgroup_table(&default_group, 1);
+ if (config_cgroup->control_dperm != NO_PERMS)
+ default_group.control_dperm = config_cgroup->control_dperm;
+ if (config_cgroup->control_fperm != NO_PERMS)
+ default_group.control_fperm = config_cgroup->control_fperm;
+ if (config_cgroup->control_gid != NO_UID_GID)
+ default_group.control_gid = config_cgroup->control_gid;
+ if (config_cgroup->control_uid != NO_UID_GID)
+ default_group.control_uid = config_cgroup->control_uid;
+ if (config_cgroup->task_fperm != NO_PERMS)
+ default_group.task_fperm = config_cgroup->task_fperm;
+ if (config_cgroup->tasks_gid != NO_UID_GID)
+ default_group.tasks_gid = config_cgroup->tasks_gid;
+ if (config_cgroup->tasks_uid != NO_UID_GID)
+ default_group.tasks_uid = config_cgroup->tasks_uid;
+
+ /*
+ * Reset all changes made by 'default { }' to the topmost group so it
+ * can be used by following 'group { }'.
+ */
+ init_cgroup_table(config_cgroup, 1);
+ return 0;
+}
+
+int cgroup_config_set_default(struct cgroup *new_default)
+{
+ if (!new_default)
+ return ECGINVAL;
+
+ init_cgroup_table(&default_group, 1);
+
+ default_group.control_dperm = new_default->control_dperm;
+ default_group.control_fperm = new_default->control_fperm;
+ default_group.control_gid = new_default->control_gid;
+ default_group.control_uid = new_default->control_uid;
+ default_group.task_fperm = new_default->task_fperm;
+ default_group.tasks_gid = new_default->tasks_gid;
+ default_group.tasks_uid = new_default->tasks_uid;
+ default_group_set = 1;
+
+ return 0;
+}
+
+/**
+ * Reloads the templates list, using the given configuration file.
+ * @return 0 on success, > 0 on failure
+ */
+int cgroup_reload_cached_templates(char *pathname)
+{
+ int i;
+ int ret = 0;
+
+ if (template_table) {
+ /* template structures have to be free */
+ for (i = 0; i < template_table_index; i++)
+ cgroup_free_controllers(&template_table[i]);
+ free(template_table);
+ template_table = NULL;
+ }
+ template_table_index = 0;
+
+ if ((config_template_table_index != 0) || (config_table_index != 0)) {
+ /* config template structures have to be free as well*/
+ cgroup_free_config();
+ }
+
+ /* reloading data to config template structures */
+ cgroup_dbg("Reloading cached templates from %s.\n", pathname);
+ ret = cgroup_parse_config(pathname);
+ if (ret) {
+ cgroup_dbg("Could not reload template cache, error was: %d\n",
+ ret);
+ return ret;
+ }
+
+ /* copy data to templates cache structures */
+ template_table_index = config_template_table_index;
+ template_table = calloc(template_table_index, sizeof(struct cgroup));
+ if (template_table == NULL) {
+ ret = ECGOTHER;
+ return ret;
+ }
+
+ for (i = 0; i < template_table_index; i++) {
+ cgroup_copy_cgroup(&template_table[i],
+ &config_template_table[i]);
+ strcpy((template_table[i]).name,
+ (config_template_table[i]).name);
+ template_table[i].tasks_uid =
+ config_template_table[i].tasks_uid;
+ template_table[i].tasks_gid =
+ config_template_table[i].tasks_gid;
+ template_table[i].task_fperm =
+ config_template_table[i].task_fperm;
+ template_table[i].control_uid =
+ config_template_table[i].control_uid;
+ template_table[i].control_gid =
+ config_template_table[i].control_gid;
+ template_table[i].control_fperm =
+ config_template_table[i].control_fperm;
+ template_table[i].control_dperm =
+ config_template_table[i].control_dperm;
+ }
+
+ return ret;
+}
+
+/**
+ * Initializes the templates cache.
+ * @return 0 on success, > 0 on error
+ */
+int cgroup_init_templates_cache(char *pathname)
+{
+ int ret = 0;
+ int i;
+
+ if (template_table) {
+ /* template structures have to be free */
+ for (i = 0; i < template_table_index; i++)
+ cgroup_free_controllers(&template_table[i]);
+ free(template_table);
+ template_table = NULL;
+ }
+ template_table_index = 0;
+
+ if ((config_template_table_index != 0) || (config_table_index != 0)) {
+ /* config structures have to be clean */
+ cgroup_free_config();
+ }
+
+ cgroup_dbg("Loading cached templates from %s.\n", pathname);
+ /* Attempt to read the configuration file and cache the rules. */
+ ret = cgroup_parse_config(pathname);
+ if (ret) {
+ cgroup_dbg("Could not initialize rule cache, error was: %d\n",
+ ret);
+ return ret;
+ }
+
+ /* copy template data to templates cache structures */
+ template_table_index = config_template_table_index;
+ template_table = calloc(template_table_index, sizeof(struct cgroup));
+ if (template_table == NULL) {
+ ret = ECGOTHER;
+ return ret;
+ }
+
+ for (i = 0; i < template_table_index; i++) {
+ cgroup_copy_cgroup(&template_table[i],
+ &config_template_table[i]);
+ strcpy((template_table[i]).name,
+ (config_template_table[i]).name);
+ template_table[i].tasks_uid =
+ config_template_table[i].tasks_uid;
+ template_table[i].tasks_gid =
+ config_template_table[i].tasks_gid;
+ template_table[i].task_fperm =
+ config_template_table[i].task_fperm;
+ template_table[i].control_uid =
+ config_template_table[i].control_uid;
+ template_table[i].control_gid =
+ config_template_table[i].control_gid;
+ template_table[i].control_fperm =
+ config_template_table[i].control_fperm;
+ template_table[i].control_dperm =
+ config_template_table[i].control_dperm;
+ }
+
+ return ret;
+
+
+}
+
+/*
+ * Create a given cgroup, based on template configuration if it is present
+ * if the template is not present cgroup is creted using cgroup_create_cgroup
+ */
+int cgroup_config_create_template_group(struct cgroup *cgroup,
+ char *template_name, int flags)
+{
+ int ret = 0;
+ int i, j, k;
+ struct cgroup *t_cgroup;
+ char buffer[FILENAME_MAX];
+ struct cgroup *aux_cgroup;
+ struct cgroup_controller *cgc;
+ int found;
+
+ /*
+ * If the user did not ask for cached rules, we must parse the
+ * configuration file and prepare template structures now. We
+ * use CGCONFIG_CONF_FILE by default
+ */
+ if (!(flags & CGFLAG_USE_TEMPLATE_CACHE)) {
+ if (template_table_index == 0)
+ /* the rules cache is empty */
+ ret = cgroup_init_templates_cache(CGCONFIG_CONF_FILE);
+ else
+ /* cache is not empty */
+ ret = cgroup_reload_cached_templates(
+ CGCONFIG_CONF_FILE);
+ if (ret != 0) {
+ cgroup_dbg("Failed initialize templates cache.\n");
+ return ret;
+ }
+ }
+
+ for (i = 0; cgroup->controller[i] != NULL; i++) {
+ /* for each controller we have to add to cgroup structure
+ * either template cgroup or empty controller */
+
+ found = 0;
+ /* look for relevant template - test name x controller pair */
+ for (j = 0; j < template_table_index; j++) {
+
+ t_cgroup = &template_table[j];
+ if (strcmp(t_cgroup->name, template_name) != 0) {
+ /* template name does not match skip template */
+ continue;
+ }
+
+ /* template name match */
+ for (k = 0; t_cgroup->controller[k] != NULL; k++) {
+ if (strcmp((cgroup->controller[i])->name,
+ (t_cgroup->controller[k])->name) != 0) {
+ /* controller name does not match */
+ continue;
+ }
+
+ /* name and controller match template found */
+ /* variables substituted in template */
+ strncpy(buffer, t_cgroup->name,
+ FILENAME_MAX-1);
+ strncpy(t_cgroup->name, cgroup->name,
+ FILENAME_MAX-1);
+
+ ret = cgroup_create_cgroup(t_cgroup, flags);
+
+ strncpy(t_cgroup->name, buffer,
+ FILENAME_MAX-1);
+ if (ret) {
+ cgroup_dbg("creating group %s, error %d\n",
+ cgroup->name, ret);
+ goto end;
+ } else {
+ /* go to new controller */
+ j = template_table_index;
+ found = 1;
+ continue;
+ }
+
+ }
+ }
+
+ if (found == 1)
+ continue;
+
+ /* no template is present for given name x controller pair
+ * add controller to result cgroup */
+ aux_cgroup = cgroup_new_cgroup(cgroup->name);
+ if (aux_cgroup) {
+ ret = ECGINVAL;
+ fprintf(stderr, "cgroup %s can't be created\n",
+ cgroup->name);
+ goto end;
+ }
+ cgc = cgroup_add_controller(aux_cgroup,
+ (cgroup->controller[i])->name);
+ if (cgc == NULL) {
+ ret = ECGINVAL;
+ fprintf(stderr, "cgroup %s can't be created\n",
+ cgroup->name);
+ goto end;
+ }
+ ret = cgroup_create_cgroup(aux_cgroup, flags);
+ if (ret) {
+ ret = ECGINVAL;
+ fprintf(stderr, "cgroup %s can't be created\n",
+ cgroup->name);
+ goto end;
+ }
+ }
+
+end:
+ return ret;
+}
--- /dev/null
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+
+endif
--- /dev/null
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+@WITH_DAEMON_TRUE@cgrulesengd_SOURCES = cgrulesengd.c cgrulesengd.h
+@WITH_DAEMON_TRUE@cgrulesengd_LDADD = $(top_builddir)/src/.libs/libcgroup.la -lrt
+@WITH_DAEMON_TRUE@cgrulesengd_LDFLAGS = -L$(top_builddir)/src/.libs
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+ *config.status*) \
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+ while read p p1; do if test -f $$p \
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+ done | \
+ sed -e 'p;s,.*/,,;n;h' \
+ -e 's|.*|.|' \
+ -e 'p;x;s,.*/,,;s/$(EXEEXT)$$//;$(transform);s/$$/$(EXEEXT)/' | \
+ sed 'N;N;N;s,\n, ,g' | \
+ $(AWK) 'BEGIN { files["."] = ""; dirs["."] = 1 } \
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+ ; done
+
+uninstall-sbinPROGRAMS:
+ @$(NORMAL_UNINSTALL)
+ @list='$(sbin_PROGRAMS)'; test -n "$(sbindir)" || list=; \
+ files=`for p in $$list; do echo "$$p"; done | \
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+ -e 's/$$/$(EXEEXT)/' \
+ `; \
+ test -n "$$list" || exit 0; \
+ echo " ( cd '$(DESTDIR)$(sbindir)' && rm -f" $$files ")"; \
+ cd "$(DESTDIR)$(sbindir)" && rm -f $$files
+
+clean-sbinPROGRAMS:
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+ rm -f $$list || exit $$?; \
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+ list=`for p in $$list; do echo "$$p"; done | sed 's/$(EXEEXT)$$//'`; \
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+
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+
+mostlyclean-libtool:
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+
+clean-libtool:
+ -rm -rf .libs _libs
+
+ID: $(am__tagged_files)
+ $(am__define_uniq_tagged_files); mkid -fID $$unique
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+ if test -f "$$i"; then \
+ echo "$(subdir)/$$i"; \
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+
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+
+distclean-generic:
+ -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
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+
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
--- /dev/null
+/*
+ * Copyright Red Hat Inc. 2008
+ *
+ * Author: Steve Olivieri <sjo@redhat.com>
+ * Author: Vivek Goyal <vgoyal@redhat.com>
+ *
+ * Some part of the programs have been derived from Dhaval Giani's posting
+ * for daemon to place the task in right container. Original copyright notice
+ * follows.
+ *
+ * Copyright IBM Corporation, 2007
+ * Author: Dhaval Giani <dhaval <at> linux.vnet.ibm.com>
+ * Derived from test_cn_proc.c by Matt Helsley
+ * Original copyright notice follows
+ *
+ * Copyright (C) Matt Helsley, IBM Corp. 2005
+ * Derived from fcctl.c by Guillaume Thouvenin
+ * Original copyright notice follows:
+ *
+ * Copyright (C) 2005 BULL SA.
+ * Written by Guillaume Thouvenin <guillaume.thouvenin <at> bull.net>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2.1 of the GNU Lesser General Public License
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it would be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * TODO Stop using netlink for communication (or at least rewrite that part).
+ */
+
+#include "libcgroup.h"
+#include "cgrulesengd.h"
+#include "../libcgroup-internal.h"
+
+#include <errno.h>
+#include <stdarg.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <sys/socket.h>
+#include <sys/syslog.h>
+#include <string.h>
+#include <linux/netlink.h>
+#include <signal.h>
+#include <time.h>
+#include <syslog.h>
+#include <getopt.h>
+
+#include <sys/stat.h>
+#include <sys/types.h>
+#include <unistd.h>
+#include <linux/connector.h>
+#include <linux/cn_proc.h>
+#include <linux/un.h>
+#include <pwd.h>
+#include <grp.h>
+
+#define NUM_PER_REALLOCATIOM (100)
+
+/* Log file, NULL if logging to file is disabled */
+FILE* logfile;
+
+/* Log facility, 0 if logging to syslog is disabled */
+int logfacility;
+
+/* Current log level */
+int loglevel;
+
+/* Owner of the socket, -1 means no change */
+uid_t socket_user = -1;
+
+/* Owner of the socket, -1 means no change */
+gid_t socket_group = -1;
+
+/**
+ * Prints the usage information for this program and, optionally, an error
+ * message. This function uses vfprintf.
+ * @param fd The file stream to print to
+ * @param msg The error message to print (printf style)
+ * @param ... Any args to msg (printf style)
+ */
+static void usage(FILE* fd, const char* msg, ...)
+{
+ /* List of args to msg */
+ va_list ap;
+
+ /* Put all args after msg into the list. */
+ va_start(ap, msg);
+
+ if (msg)
+ vfprintf(fd, msg, ap);
+ fprintf(fd, "\n");
+ fprintf(fd, "cgrulesengd -- a daemon for the cgroups rules engine\n\n");
+ fprintf(fd, "Usage : cgrulesengd [options]\n\n");
+ fprintf(fd, " options :\n");
+ fprintf(fd, " -q | --quiet quiet mode\n"
+ " -v | --verbose verbose mode\n"
+ " -f <path> | --logfile=<path> write log to file\n"
+ " -s[facility] | --syslog=[facility] write log to syslog\n"
+ " -n | --nodaemom don't fork daemon\n"
+ " -d | --debug same as -v -v -n -f -\n"
+ " -Q | --nolog disable logging\n"
+ " -u <user> | --socket-user=<user> set "
+ CGRULE_CGRED_SOCKET_PATH " socket user\n"
+ " -g <group> | --socket-group=<group> set "
+ CGRULE_CGRED_SOCKET_PATH " socket group\n"
+ " -h | --help show this help\n\n"
+ );
+ va_end(ap);
+}
+
+/**
+ * Prints a formatted message (like vprintf()) to all log destinations.
+ * Flushes the file stream's buffer so that the message is immediately
+ * readable.
+ * @param level The log level (LOG_EMERG ... LOG_DEBUG)
+ * @param format The format for the message (vprintf style)
+ * @param ap Any args to format (vprintf style)
+ */
+void flog_write(int level, const char *format, va_list ap)
+{
+ va_list cap;
+ int copy = 0;
+
+ /* Check the log level */
+ if (level > loglevel)
+ return;
+
+ /* copy the argument list if needed - it can be processed only once */
+ if (logfile && logfacility) {
+ copy = 1;
+ va_copy(cap, ap);
+ }
+
+ if (logfile) {
+ /* Print the message to the given stream. */
+ vfprintf(logfile, format, ap);
+
+ /*
+ * Flush the stream's buffer, so the data is readable
+ * immediately.
+ */
+ fflush(logfile);
+ }
+
+ if (logfacility) {
+ if (copy) {
+ vsyslog(LOG_MAKEPRI(logfacility, level), format, cap);
+ va_end(cap);
+ } else
+ vsyslog(LOG_MAKEPRI(logfacility, level), format, ap);
+ }
+}
+
+/**
+ * Prints a formatted message (like printf()) to all log destinations.
+ * Flushes the file stream's buffer so that the message is immediately
+ * readable.
+ * @param level The log level (LOG_EMERG ... LOG_DEBUG)
+ * @param format The format for the message (printf style)
+ * @param ... Any args to format (printf style)
+ */
+void flog(int level, const char *format, ...)
+{
+ va_list ap;
+ va_start(ap, format);
+ flog_write(level, format, ap);
+ va_end(ap);
+}
+
+/**
+ * Libcgroup logging callback. It must translate libcgroup log levels to
+ * cgrulesengd native (=syslog).
+ */
+void flog_cgroup(void *userdata, int cgroup_level, const char *format,
+ va_list ap)
+{
+ int level = 0;
+ switch (cgroup_level) {
+ case CGROUP_LOG_ERROR:
+ level = LOG_ERR;
+ break;
+ case CGROUP_LOG_WARNING:
+ level = LOG_WARNING;
+ break;
+ case CGROUP_LOG_INFO:
+ level = LOG_INFO;
+ break;
+ case CGROUP_LOG_DEBUG:
+ level = LOG_DEBUG;
+ break;
+ }
+ flog_write(level, format, ap);
+}
+
+struct parent_info {
+ __u64 timestamp;
+ pid_t pid;
+};
+struct array_parent_info {
+ int index;
+ int num_allocation;
+ struct parent_info **parent_info;
+};
+struct array_parent_info array_pi;
+
+static int cgre_store_parent_info(pid_t pid)
+{
+ __u64 uptime_ns;
+ struct timespec tp;
+ struct parent_info *info;
+
+ if (clock_gettime(CLOCK_MONOTONIC, &tp) < 0) {
+ flog(LOG_WARNING, "Failed to get time\n");
+ return 1;
+ }
+ uptime_ns = ((__u64)tp.tv_sec * 1000 * 1000 * 1000 ) + tp.tv_nsec;
+
+ if (array_pi.index >= array_pi.num_allocation) {
+ int alloc = array_pi.num_allocation + NUM_PER_REALLOCATIOM;
+ void *new_array = realloc(array_pi.parent_info,
+ sizeof(info) * alloc);
+ if (!new_array) {
+ flog(LOG_WARNING, "Failed to allocate memory\n");
+ return 1;
+ }
+ array_pi.parent_info = new_array;
+ array_pi.num_allocation = alloc;
+ }
+ info = calloc(1, sizeof(struct parent_info));
+ if (!info) {
+ flog(LOG_WARNING, "Failed to allocate memory\n");
+ return 1;
+ }
+ info->timestamp = uptime_ns;
+ info->pid = pid;
+
+ array_pi.parent_info[array_pi.index] = info;
+ array_pi.index++;
+
+ return 0;
+}
+
+static void cgre_remove_old_parent_info(__u64 key_timestamp)
+{
+ int i, j;
+
+ for (i = 0; i < array_pi.index; i++) {
+ if (key_timestamp < array_pi.parent_info[i]->timestamp)
+ continue;
+ free(array_pi.parent_info[i]);
+ for (j = i; j < array_pi.index - 1; j++)
+ array_pi.parent_info[j] = array_pi.parent_info[j + 1];
+ array_pi.index--;
+ i--;
+ }
+ return;
+}
+
+static int cgre_was_parent_changed_when_forking(const struct proc_event *ev)
+{
+ int i;
+ pid_t parent_pid;
+ __u64 timestamp_child;
+ __u64 timestamp_parent;
+
+ parent_pid = ev->event_data.fork.parent_pid;
+ timestamp_child = ev->timestamp_ns;
+
+ cgre_remove_old_parent_info(timestamp_child);
+
+ for (i = 0; i < array_pi.index; i++) {
+ if (parent_pid != array_pi.parent_info[i]->pid)
+ continue;
+ timestamp_parent = array_pi.parent_info[i]->timestamp;
+ if (timestamp_child > timestamp_parent)
+ continue;
+ return 1;
+ }
+ return 0;
+}
+
+struct unchanged_pid {
+ pid_t pid;
+ int flags;
+} unchanged_pid_t;
+
+struct array_unchanged {
+ int index;
+ int num_allocation;
+ struct unchanged_pid *proc;
+};
+
+struct array_unchanged array_unch;
+
+static int cgre_store_unchanged_process(pid_t pid, int flags)
+{
+ int i;
+
+ for (i = 0; i < array_unch.index; i++) {
+ if (array_unch.proc[i].pid != pid)
+ continue;
+ /* pid is stored already. */
+ return 0;
+ }
+ if (array_unch.index >= array_unch.num_allocation) {
+ int alloc = array_unch.num_allocation + NUM_PER_REALLOCATIOM;
+ void *new_array = realloc(array_unch.proc,
+ sizeof(unchanged_pid_t) * alloc);
+ if (!new_array) {
+ flog(LOG_WARNING, "Failed to allocate memory\n");
+ return 1;
+ }
+ array_unch.proc = new_array;
+ array_unch.num_allocation = alloc;
+ }
+ array_unch.proc[array_unch.index].pid = pid;
+ array_unch.proc[array_unch.index].flags = flags;
+ array_unch.index++;
+ flog(LOG_DEBUG, "Store the unchanged process (PID: %d, FLAGS: %d)\n",
+ pid, flags);
+ return 0;
+}
+
+static void cgre_remove_unchanged_process(pid_t pid)
+{
+ int i, j;
+
+ for (i = 0; i < array_unch.index; i++) {
+ if (array_unch.proc[i].pid != pid)
+ continue;
+ for (j = i; j < array_unch.index - 1; j++)
+ memcpy(&array_unch.proc[j],
+ &array_unch.proc[j + 1],
+ sizeof(struct unchanged_pid));
+ array_unch.index--;
+ flog(LOG_DEBUG, "Remove the unchanged process (PID: %d)\n",
+ pid);
+ break;
+ }
+ return;
+}
+
+static int cgre_is_unchanged_process(pid_t pid)
+{
+ int i;
+
+ for (i = 0; i < array_unch.index; i++) {
+ if (array_unch.proc[i].pid != pid)
+ continue;
+ return 1;
+ }
+ return 0;
+}
+
+static int cgre_is_unchanged_child(pid_t pid)
+{
+ int i;
+
+ for (i = 0; i < array_unch.index; i++) {
+ if (array_unch.proc[i].pid != pid)
+ continue;
+ if (array_unch.proc[i].flags & CGROUP_DAEMON_UNCHANGE_CHILDREN)
+ return 1;
+ break;
+ }
+ return 0;
+}
+
+/**
+ * Process an event from the kernel, and determine the correct UID/GID/PID to
+ * pass to libcgroup. Then, libcgroup will decide the cgroup to move the PID
+ * to, if any.
+ * @param ev The event to process
+ * @param type The type of event to process (part of ev)
+ * @return 0 on success, > 0 on failure
+ */
+int cgre_process_event(const struct proc_event *ev, const int type)
+{
+ char *procname;
+ pid_t ppid, cpid;
+ pid_t pid = 0, log_pid = 0;
+ uid_t euid, log_uid = 0;
+ gid_t egid, log_gid = 0;
+
+ int ret = 0;
+
+ switch (type) {
+ case PROC_EVENT_UID:
+ case PROC_EVENT_GID:
+ /*
+ * If the unchanged process, the daemon should not change the
+ * cgroup of the process.
+ */
+ if (cgre_is_unchanged_process(ev->event_data.id.process_pid))
+ return 0;
+ pid = ev->event_data.id.process_pid;
+ break;
+ case PROC_EVENT_FORK:
+ ppid = ev->event_data.fork.parent_pid;
+ cpid = ev->event_data.fork.child_pid;
+ if (cgre_is_unchanged_child(ppid)) {
+ if (cgre_store_unchanged_process(cpid,
+ CGROUP_DAEMON_UNCHANGE_CHILDREN))
+ return 1;
+ }
+
+ /*
+ * If this process was forked while changing parent's cgroup,
+ * this process's cgroup also should be changed.
+ */
+ if (!cgre_was_parent_changed_when_forking(ev))
+ return 0;
+ pid = ev->event_data.fork.child_pid;
+ break;
+ case PROC_EVENT_EXIT:
+ cgre_remove_unchanged_process(ev->event_data.exit.process_pid);
+ return 0;
+ case PROC_EVENT_EXEC:
+ /*
+ * If the unchanged process, the daemon should not change the
+ * cgroup of the process.
+ */
+ if (cgre_is_unchanged_process(ev->event_data.exec.process_pid))
+ return 0;
+ pid = ev->event_data.exec.process_pid;
+ break;
+ default:
+ break;
+ }
+ ret = cgroup_get_uid_gid_from_procfs(pid, &euid, &egid);
+ if (ret == ECGROUPNOTEXIST)
+ /* cgroup_get_uid_gid_from_procfs() returns ECGROUPNOTEXIST
+ * if a process finished and that is not a problem. */
+ return 0;
+ else if (ret)
+ return ret;
+
+ ret = cgroup_get_procname_from_procfs(pid, &procname);
+ if (ret == ECGROUPNOTEXIST)
+ return 0;
+ else if (ret)
+ return ret;
+
+ /*
+ * Now that we have the UID, the GID, and the PID, we can make a call
+ * to libcgroup to change the cgroup for this PID.
+ */
+ log_pid = pid;
+ switch (type) {
+ case PROC_EVENT_UID:
+ log_uid = ev->event_data.id.e.euid;
+ log_gid = egid;
+ euid = ev->event_data.id.e.euid;
+ break;
+ case PROC_EVENT_GID:
+ log_uid = euid;
+ log_gid = ev->event_data.id.e.egid;
+ egid = ev->event_data.id.e.egid;
+ break;
+ case PROC_EVENT_FORK:
+ log_uid = euid;
+ log_gid = egid;
+ break;
+ case PROC_EVENT_EXEC:
+ log_uid = euid;
+ log_gid = egid;
+ break;
+ default:
+ break;
+ }
+ ret = cgroup_change_cgroup_flags(euid, egid, procname, pid,
+ CGFLAG_USECACHE);
+ if ((ret == ECGOTHER) && (errno == ESRCH)) {
+ /* A process finished already and that is not a problem. */
+ ret = 0;
+ } else if (ret) {
+ flog(LOG_WARNING,
+ "Cgroup change for PID: %d, UID: %d, GID: %d, PROCNAME: %s FAILED! (Error Code: %d)\n",
+ log_pid, log_uid, log_gid, procname, ret);
+ } else {
+ flog(LOG_INFO,
+ "Cgroup change for PID: %d, UID: %d, GID: %d, PROCNAME: %s OK\n",
+ log_pid, log_uid, log_gid, procname);
+ ret = cgre_store_parent_info(pid);
+ }
+ free(procname);
+ return ret;
+}
+
+/**
+ * Handle a netlink message. In the event of PROC_EVENT_UID or PROC_EVENT_GID,
+ * we pass the event along to cgre_process_event for further processing. All
+ * other events are ignored.
+ * @param cn_hdr The netlink message
+ * @return 0 on success, > 0 on error
+ */
+static int cgre_handle_msg(struct cn_msg *cn_hdr)
+{
+ /* The event to consider */
+ struct proc_event *ev;
+
+ /* Return codes */
+ int ret = 0;
+
+ /* Get the event data. We only care about two event types. */
+ ev = (struct proc_event*)cn_hdr->data;
+ switch (ev->what) {
+ case PROC_EVENT_UID:
+ flog(LOG_DEBUG,
+ "UID Event: PID = %d, tGID = %d, rUID = %d, eUID = %d\n",
+ ev->event_data.id.process_pid,
+ ev->event_data.id.process_tgid,
+ ev->event_data.id.r.ruid,
+ ev->event_data.id.e.euid);
+ ret = cgre_process_event(ev, PROC_EVENT_UID);
+ break;
+ case PROC_EVENT_GID:
+ flog(LOG_DEBUG,
+ "GID Event: PID = %d, tGID = %d, rGID = %d, eGID = %d\n",
+ ev->event_data.id.process_pid,
+ ev->event_data.id.process_tgid,
+ ev->event_data.id.r.rgid,
+ ev->event_data.id.e.egid);
+ ret = cgre_process_event(ev, PROC_EVENT_GID);
+ break;
+ case PROC_EVENT_FORK:
+ ret = cgre_process_event(ev, PROC_EVENT_FORK);
+ break;
+ case PROC_EVENT_EXIT:
+ ret = cgre_process_event(ev, PROC_EVENT_EXIT);
+ break;
+ case PROC_EVENT_EXEC:
+ flog(LOG_DEBUG, "EXEC Event: PID = %d, tGID = %d\n",
+ ev->event_data.exec.process_pid,
+ ev->event_data.exec.process_tgid);
+ ret = cgre_process_event(ev, PROC_EVENT_EXEC);
+ break;
+ default:
+ break;
+ }
+
+ return ret;
+}
+
+static int cgre_receive_netlink_msg(int sk_nl)
+{
+ char buff[BUFF_SIZE];
+ size_t recv_len;
+ struct sockaddr_nl from_nla;
+ socklen_t from_nla_len;
+ struct nlmsghdr *nlh;
+ struct cn_msg *cn_hdr;
+
+ memset(buff, 0, sizeof(buff));
+ from_nla_len = sizeof(from_nla);
+ recv_len = recvfrom(sk_nl, buff, sizeof(buff), 0,
+ (struct sockaddr *)&from_nla, &from_nla_len);
+ if (recv_len == ENOBUFS) {
+ flog(LOG_ERR, "ERROR: NETLINK BUFFER FULL, MESSAGE DROPPED!\n");
+ return 0;
+ }
+ if (recv_len < 1)
+ return 0;
+
+ if (from_nla_len != sizeof(from_nla)) {
+ flog(LOG_ERR, "Bad address size reading netlink socket\n");
+ return 0;
+ }
+ if (from_nla.nl_groups != CN_IDX_PROC
+ || from_nla.nl_pid != 0)
+ return 0;
+
+ nlh = (struct nlmsghdr *)buff;
+ while (NLMSG_OK(nlh, recv_len)) {
+ cn_hdr = NLMSG_DATA(nlh);
+ if (nlh->nlmsg_type == NLMSG_NOOP) {
+ nlh = NLMSG_NEXT(nlh, recv_len);
+ continue;
+ }
+ if ((nlh->nlmsg_type == NLMSG_ERROR) ||
+ (nlh->nlmsg_type == NLMSG_OVERRUN))
+ break;
+ if (cgre_handle_msg(cn_hdr) < 0)
+ return 1;
+ if (nlh->nlmsg_type == NLMSG_DONE)
+ break;
+ nlh = NLMSG_NEXT(nlh, recv_len);
+ }
+ return 0;
+}
+
+static void cgre_receive_unix_domain_msg(int sk_unix)
+{
+ int flags;
+ int fd_client;
+ pid_t pid;
+ struct sockaddr_un caddr;
+ socklen_t caddr_len;
+ struct stat buff_stat;
+ char path[FILENAME_MAX];
+
+ caddr_len = sizeof(caddr);
+ fd_client = accept(sk_unix, (struct sockaddr *)&caddr, &caddr_len);
+ if (fd_client < 0) {
+ flog(LOG_WARNING, "Warning: 'accept' command error: %s\n",
+ strerror(errno));
+ return;
+ }
+ if (read(fd_client, &pid, sizeof(pid)) < 0) {
+ flog(LOG_WARNING, "Warning: 'read' command error: %s\n",
+ strerror(errno));
+ goto close;
+ }
+ sprintf(path, "/proc/%d", pid);
+ if (stat(path, &buff_stat)) {
+ flog(LOG_WARNING,
+ "Warning: there is no such process (PID: %d)\n",
+ pid);
+ goto close;
+ }
+ if (read(fd_client, &flags, sizeof(flags)) < 0) {
+ flog(LOG_WARNING, "Warning: error reading daemon socket: %s\n",
+ strerror(errno));
+ goto close;
+ }
+ if (flags == CGROUP_DAEMON_CANCEL_UNCHANGE_PROCESS) {
+ cgre_remove_unchanged_process(pid);
+ } else {
+ if (cgre_store_unchanged_process(pid, flags))
+ goto close;
+ }
+ if (write(fd_client, CGRULE_SUCCESS_STORE_PID,
+ sizeof(CGRULE_SUCCESS_STORE_PID)) < 0) {
+ flog(LOG_WARNING,
+ "Warning: cannot write to daemon socket: %s\n",
+ strerror(errno));
+ goto close;
+ }
+close:
+ close(fd_client);
+ return;
+}
+
+static int cgre_create_netlink_socket_process_msg(void)
+{
+ int sk_nl = 0, sk_unix = 0, sk_max;
+ struct sockaddr_nl my_nla;
+ char buff[BUFF_SIZE];
+ int rc = -1;
+ struct nlmsghdr *nl_hdr;
+ struct cn_msg *cn_hdr;
+ enum proc_cn_mcast_op *mcop_msg;
+ struct sockaddr_un saddr;
+ fd_set fds, readfds;
+ sigset_t sigset;
+
+ /*
+ * Create an endpoint for communication. Use the kernel user
+ * interface device (PF_NETLINK) which is a datagram oriented
+ * service (SOCK_DGRAM). The protocol used is the connector
+ * protocol (NETLINK_CONNECTOR)
+ */
+ sk_nl = socket(PF_NETLINK, SOCK_DGRAM, NETLINK_CONNECTOR);
+ if (sk_nl == -1) {
+ flog(LOG_ERR, "Error: error opening netlink socket: %s\n",
+ strerror(errno));
+ return rc;
+ }
+
+ my_nla.nl_family = AF_NETLINK;
+ my_nla.nl_groups = CN_IDX_PROC;
+ my_nla.nl_pid = getpid();
+ my_nla.nl_pad = 0;
+
+ if (bind(sk_nl, (struct sockaddr *)&my_nla, sizeof(my_nla)) < 0) {
+ flog(LOG_ERR, "Error: error binding netlink socket: %s\n",
+ strerror(errno));
+ goto close_and_exit;
+ }
+
+ nl_hdr = (struct nlmsghdr *)buff;
+ cn_hdr = (struct cn_msg *)NLMSG_DATA(nl_hdr);
+ mcop_msg = (enum proc_cn_mcast_op*)&cn_hdr->data[0];
+ flog(LOG_DEBUG, "Sending proc connector: PROC_CN_MCAST_LISTEN...\n");
+ memset(buff, 0, sizeof(buff));
+ *mcop_msg = PROC_CN_MCAST_LISTEN;
+
+ /* fill the netlink header */
+ nl_hdr->nlmsg_len = SEND_MESSAGE_LEN;
+ nl_hdr->nlmsg_type = NLMSG_DONE;
+ nl_hdr->nlmsg_flags = 0;
+ nl_hdr->nlmsg_seq = 0;
+ nl_hdr->nlmsg_pid = getpid();
+
+ /* fill the connector header */
+ cn_hdr->id.idx = CN_IDX_PROC;
+ cn_hdr->id.val = CN_VAL_PROC;
+ cn_hdr->seq = 0;
+ cn_hdr->ack = 0;
+ cn_hdr->len = sizeof(enum proc_cn_mcast_op);
+ flog(LOG_DEBUG, "Sending netlink message len=%d, cn_msg len=%d\n",
+ nl_hdr->nlmsg_len, (int) sizeof(struct cn_msg));
+ if (send(sk_nl, nl_hdr, nl_hdr->nlmsg_len, 0) != nl_hdr->nlmsg_len) {
+ flog(LOG_ERR,
+ "Error: failed to send netlink message (mcast ctl op): %s\n",
+ strerror(errno));
+ goto close_and_exit;
+ }
+ flog(LOG_DEBUG, "Message sent\n");
+
+ /*
+ * Setup Unix domain socket.
+ */
+ sk_unix = socket(PF_UNIX, SOCK_STREAM, 0);
+ if (sk_unix < 0) {
+ flog(LOG_ERR, "Error creating UNIX socket: %s\n",
+ strerror(errno));
+ goto close_and_exit;
+ }
+ memset(&saddr, 0, sizeof(saddr));
+ saddr.sun_family = AF_UNIX;
+ strcpy(saddr.sun_path, CGRULE_CGRED_SOCKET_PATH);
+ unlink(CGRULE_CGRED_SOCKET_PATH);
+ if (bind(sk_unix, (struct sockaddr *)&saddr,
+ sizeof(saddr.sun_family) + strlen(CGRULE_CGRED_SOCKET_PATH)) < 0) {
+ flog(LOG_ERR, "Error binding UNIX socket %s: %s\n",
+ CGRULE_CGRED_SOCKET_PATH, strerror(errno));
+ goto close_and_exit;
+ }
+ if (listen(sk_unix, 1) < 0) {
+ flog(LOG_ERR, "Error listening on UNIX socket %s: %s\n",
+ CGRULE_CGRED_SOCKET_PATH, strerror(errno));
+ goto close_and_exit;
+ }
+
+ /* change the owner */
+ if (chown(CGRULE_CGRED_SOCKET_PATH, socket_user, socket_group) < 0) {
+ flog(LOG_ERR, "Error changing %s socket owner: %s\n",
+ CGRULE_CGRED_SOCKET_PATH, strerror(errno));
+ goto close_and_exit;
+ }
+ flog(LOG_DEBUG, "Socket %s owner successfully set to %d:%d\n",
+ CGRULE_CGRED_SOCKET_PATH, (int) socket_user,
+ (int) socket_group);
+
+ if (chmod(CGRULE_CGRED_SOCKET_PATH, 0660) < 0) {
+ flog(LOG_ERR, "Error changing %s socket permissions: %s\n",
+ CGRULE_CGRED_SOCKET_PATH, strerror(errno));
+ goto close_and_exit;
+ }
+
+ FD_ZERO(&readfds);
+ FD_SET(sk_nl, &readfds);
+ FD_SET(sk_unix, &readfds);
+ if (sk_nl < sk_unix)
+ sk_max = sk_unix;
+ else
+ sk_max = sk_nl;
+
+ sigemptyset(&sigset);
+ sigaddset(&sigset, SIGUSR2);
+ for(;;) {
+ /*
+ * For avoiding the deadlock and "Interrupted system call"
+ * error, restrict the effective range of SIGUSR2 signal.
+ */
+ sigprocmask(SIG_UNBLOCK, &sigset, NULL);
+ sigprocmask(SIG_BLOCK, &sigset, NULL);
+
+ memcpy(&fds, &readfds, sizeof(fd_set));
+ if (select(sk_max + 1, &fds, NULL, NULL, NULL) < 0) {
+ flog(LOG_ERR, "Selecting error: %s\n", strerror(errno));
+ goto close_and_exit;
+ }
+ if (FD_ISSET(sk_nl, &fds)) {
+ if (cgre_receive_netlink_msg(sk_nl))
+ break;
+ }
+ if (FD_ISSET(sk_unix, &fds))
+ cgre_receive_unix_domain_msg(sk_unix);
+ }
+
+close_and_exit:
+ if (sk_nl > 0)
+ close(sk_nl);
+ if (sk_unix > 0)
+ close(sk_unix);
+ return rc;
+}
+
+/**
+ * Start logging. Opens syslog and/or log file and sets log level.
+ * @param logp Path of the log file, NULL if no log file was specified
+ * @param logf Syslog facility, NULL if no facility was specified
+ * @param logv Log verbosity, 1 is the default, 0 = no logging, 4 = everything
+ */
+static void cgre_start_log(const char *logp, int logf, int logv)
+{
+ /* Current system time */
+ time_t tm;
+
+ /* Log levels */
+ int loglevels[] = {
+ LOG_EMERG, /* -q */
+ LOG_ERR, /* default */
+ LOG_WARNING, /* -v */
+ LOG_INFO, /* -vv */
+ LOG_DEBUG /* -vvv */
+ };
+
+ /* Set default logging destination if nothing was specified */
+ if (!logp && !logf)
+ logf = LOG_DAEMON;
+
+ /* Open log file */
+ if (logp) {
+ if (strcmp("-", logp) == 0) {
+ logfile = stdout;
+ } else {
+ logfile = fopen(logp, "a");
+ if (!logfile) {
+ fprintf(stderr, "Failed to open log file %s,"
+ " error: %s. Continuing anyway.\n",
+ logp, strerror(errno));
+ logfile = stdout;
+ }
+ }
+ } else
+ logfile = NULL;
+
+ /* Open syslog */
+ if (logf) {
+ openlog("CGRE", LOG_CONS | LOG_PID, logf);
+ logfacility = logf;
+ } else
+ logfacility = 0;
+
+ /* Set the log level */
+ if (logv < 0)
+ logv = 0;
+ if (logv >= sizeof(loglevels)/sizeof(int))
+ logv = sizeof(loglevels)/sizeof(int)-1;
+
+ loglevel = loglevels[logv];
+ cgroup_set_logger(flog_cgroup, CGROUP_LOG_DEBUG, NULL);
+
+ flog(LOG_DEBUG, "CGroup Rules Engine Daemon log started\n");
+ tm = time(0);
+ flog(LOG_DEBUG, "Current time: %s\n", ctime(&tm));
+ flog(LOG_DEBUG, "Opened log file: %s, log facility: %d,log level: %d\n",
+ logp, logfacility, loglevel);
+}
+
+
+/**
+ * Turns this program into a daemon. In doing so, we fork() and kill the
+ * parent process. Note too that stdout, stdin, and stderr are closed in
+ * daemon mode, and a file descriptor for a log file is opened.
+ * @param logp Path of the log file, NULL if no log file was specified
+ * @param logf Syslog facility, 0 if no facility was specified
+ * @param daemon False to turn off daemon mode (no fork, leave FDs open)
+ * @param logv Log verbosity, 1 is the default, 0 = no logging, 5 = everything
+ * @return 0 on success, > 0 on error
+ */
+int cgre_start_daemon(const char *logp, const int logf,
+ const unsigned char daemon, const int logv)
+{
+ /* PID returned from the fork() */
+ pid_t pid;
+
+ /* Fork and die. */
+ if (daemon) {
+ pid = fork();
+ if (pid < 0) {
+ openlog("CGRE", LOG_CONS, LOG_DAEMON|LOG_WARNING);
+ syslog(LOG_DAEMON|LOG_WARNING, "Failed to fork,"
+ " error: %s", strerror(errno));
+ closelog();
+ fprintf(stderr, "Failed to fork(), %s\n",
+ strerror(errno));
+ return 1;
+ } else if (pid > 0) {
+ exit(EXIT_SUCCESS);
+ }
+
+ /* Change the file mode mask. */
+ umask(0);
+ } else {
+ flog(LOG_DEBUG, "Not using daemon mode\n");
+ pid = getpid();
+ }
+
+ cgre_start_log(logp, logf, logv);
+
+ if (!daemon) {
+ /* We can skip the rest, since we're not becoming a daemon. */
+ flog(LOG_INFO, "Proceeding with PID %d\n", getpid());
+ return 0;
+ } else {
+ /* Get a new SID for the child. */
+ if (setsid() < 0) {
+ flog(LOG_ERR, "Failed to get a new SID, error: %s\n",
+ strerror(errno));
+ return 2;
+ }
+
+ /* Change to the root directory. */
+ if (chdir("/") < 0) {
+ flog(LOG_ERR, "Failed to chdir to /, error: %s\n",
+ strerror(errno));
+ return 3;
+ }
+
+ /* Close standard file descriptors. */
+ close(STDIN_FILENO);
+ if (logfile != stdout)
+ close(STDOUT_FILENO);
+ close(STDERR_FILENO);
+ }
+
+ /* If we make it this far, we're a real daemon! Or we chose not to. */
+ flog(LOG_INFO, "Proceeding with PID %d\n", getpid());
+ return 0;
+}
+
+/**
+ * Catch the SIGUSR2 signal and reload the rules configuration. This function
+ * makes use of the logfile and flog() to print the new rules.
+ * @param signum The signal that we caught (always SIGUSR2)
+ */
+void cgre_flash_rules(int signum)
+{
+ /* Current time */
+ time_t tm = time(0);
+
+ flog(LOG_INFO, "Reloading rules configuration\n");
+ flog(LOG_DEBUG, "Current time: %s\n", ctime(&tm));
+
+ /* Ask libcgroup to reload the rules table. */
+ cgroup_reload_cached_rules();
+
+ /* Print the results of the new table to our log file. */
+ if (logfile && loglevel >= LOG_INFO) {
+ cgroup_print_rules_config(logfile);
+ fprintf(logfile, "\n");
+ }
+
+ /* Ask libcgroup to reload the template rules table. */
+ cgroup_reload_cached_templates(CGCONFIG_CONF_FILE);
+}
+
+/**
+ * Catch the SIGUSR1 signal and reload the rules configuration. This function
+ * makes use of the logfile and flog() to print the new rules.
+ * @param signum The signal that we caught (always SIGUSR1)
+ */
+void cgre_flash_templates(int signum)
+{
+ /* Current time */
+ time_t tm = time(0);
+
+ flog(LOG_INFO, "Reloading templates configuration.\n");
+ flog(LOG_DEBUG, "Current time: %s\n", ctime(&tm));
+
+ /* Ask libcgroup to reload the templates table. */
+ cgroup_reload_cached_templates(CGCONFIG_CONF_FILE);
+}
+
+/**
+ * Catch the SIGTERM and SIGINT signals so that we can exit gracefully. Before
+ * exiting, this function makes use of the logfile and flog().
+ * @param signum The signal that we caught (SIGTERM, SIGINT)
+ */
+void cgre_catch_term(int signum)
+{
+ /* Current time */
+ time_t tm = time(0);
+
+ flog(LOG_INFO, "Stopped CGroup Rules Engine Daemon at %s\n",
+ ctime(&tm));
+
+ /* Close the log file, if we opened one */
+ if (logfile && logfile != stdout)
+ fclose(logfile);
+
+ /* Close syslog */
+ if (logfacility)
+ closelog();
+
+ exit(EXIT_SUCCESS);
+}
+
+/**
+ * Parse the syslog facility as received on command line.
+ * @param arg Command line argument with the syslog facility
+ * @return the syslog facility (e.g. LOG_DAEMON) or 0 on error
+ */
+static int cgre_parse_syslog_facility(const char *arg)
+{
+ if (arg == NULL)
+ return 0;
+
+ if (strlen(arg) > 1)
+ return 0;
+
+ switch (arg[0]) {
+ case '0':
+ return LOG_LOCAL0;
+ case '1':
+ return LOG_LOCAL1;
+ case '2':
+ return LOG_LOCAL2;
+ case '3':
+ return LOG_LOCAL3;
+ case '4':
+ return LOG_LOCAL4;
+ case '5':
+ return LOG_LOCAL5;
+ case '6':
+ return LOG_LOCAL6;
+ case '7':
+ return LOG_LOCAL7;
+ case 'D':
+ return LOG_DAEMON;
+ default:
+ return 0;
+ }
+}
+
+int main(int argc, char *argv[])
+{
+ /* Patch to the log file */
+ const char *logp = NULL;
+
+ /* Syslog facility */
+ int facility = 0;
+
+ /* Verbose level */
+ int verbosity = 1;
+
+ /* For catching signals */
+ struct sigaction sa;
+
+ /* Should we daemonize? */
+ unsigned char daemon = 1;
+
+ /* Return codes */
+ int ret = 0;
+
+ struct passwd *pw;
+ struct group *gr;
+
+ /* Command line arguments */
+ const char *short_options = "hvqf:s::ndQu:g:";
+ struct option long_options[] = {
+ {"help", no_argument, NULL, 'h'},
+ {"verbose", no_argument, NULL, 'v'},
+ {"quiet", no_argument, NULL, 'q'},
+ {"logfile", required_argument, NULL, 'f'},
+ {"syslog", optional_argument, NULL, 's'},
+ {"nodaemon", no_argument, NULL, 'n'},
+ {"debug", no_argument, NULL, 'd'},
+ {"nolog", no_argument, NULL, 'Q'},
+ {"socket-user", required_argument, NULL, 'u'},
+ {"socket-group", required_argument, NULL, 'g'},
+ {NULL, 0, NULL, 0}
+ };
+
+ /* Make sure the user is root. */
+ if (getuid() != 0) {
+ fprintf(stderr, "Error: Only root can start/stop the control"
+ " group rules engine daemon\n");
+ ret = 1;
+ goto finished;
+ }
+
+ /*
+ * Check environment variable CGROUP_LOGLEVEL. If it's set to DEBUG,
+ * set appropriate verbosity level.
+ */
+ char *level_str = getenv("CGROUP_LOGLEVEL");
+ if (level_str != NULL) {
+ if (cgroup_parse_log_level_str(level_str) == CGROUP_LOG_DEBUG) {
+ verbosity = 4;
+ logp = "-";
+ }
+ }
+
+ while (1) {
+ int c;
+
+ c = getopt_long(argc, argv, short_options, long_options, NULL);
+ if (c == -1)
+ break;
+
+ switch (c) {
+ case 'h': /* --help */
+ usage(stdout, "Help:\n");
+ ret = 0;
+ goto finished;
+
+ case 'v': /* --verbose */
+ verbosity++;
+ break;
+
+ case 'q': /* --quiet */
+ verbosity--;
+ break;
+
+ case 'Q': /* --nolog */
+ verbosity = 0;
+ break;
+
+ case 'f': /* --logfile=<filename> */
+ logp = optarg;
+ break;
+
+ case 's': /* --syslog=[facility] */
+ if (optarg) {
+ facility = cgre_parse_syslog_facility(optarg);
+ if (facility == 0) {
+ fprintf(stderr,
+ "Unknown syslog facility: %s\n",
+ optarg);
+ ret = 2;
+ goto finished;
+ }
+ } else {
+ facility = LOG_DAEMON;
+ }
+ break;
+
+ case 'n': /* --no-fork */
+ daemon = 0;
+ break;
+
+ case 'd': /* --debug */
+ /* same as -vvn */
+ daemon = 0;
+ verbosity = 4;
+ logp = "-";
+ break;
+ case 'u': /* --socket-user */
+ pw = getpwnam(optarg);
+ if (pw == NULL) {
+ usage(stderr, "Cannot find user %s", optarg);
+ ret = 3;
+ goto finished;
+ }
+ socket_user = pw->pw_uid;
+ flog(LOG_DEBUG, "Using socket user %s id %d\n",
+ optarg, (int)socket_user);
+ break;
+ case 'g': /* --socket-group */
+ gr = getgrnam(optarg);
+ if (gr == NULL) {
+ usage(stderr, "Cannot find group %s", optarg);
+ ret = 3;
+ goto finished;
+ }
+ socket_group = gr->gr_gid;
+ flog(LOG_DEBUG, "Using socket group %s id %d\n",
+ optarg, (int)socket_group);
+ break;
+ default:
+ usage(stderr, "");
+ ret = 2;
+ goto finished;
+ }
+ }
+
+ /* Initialize libcgroup. */
+ if ((ret = cgroup_init()) != 0) {
+ fprintf(stderr, "Error: libcgroup initialization failed, %s\n",
+ cgroup_strerror(ret));
+ goto finished;
+ }
+
+ /* Ask libcgroup to load the configuration rules. */
+ if ((ret = cgroup_init_rules_cache()) != 0) {
+ fprintf(stderr, "Error: libcgroup failed to initialize rules"
+ "cache from %s. %s\n", CGRULES_CONF_FILE,
+ cgroup_strerror(ret));
+ goto finished;
+ }
+
+ /* ask libcgroup to load template rules as well */
+ ret = cgroup_init_templates_cache(CGCONFIG_CONF_FILE);
+ if (ret != 0) {
+ fprintf(stderr, "Error: libcgroup failed to initialize teplate"\
+ "rules from %s. %s\n", CGCONFIG_CONF_FILE,
+ cgroup_strerror(ret));
+ goto finished;
+ }
+
+ /* Now, start the daemon. */
+ ret = cgre_start_daemon(logp, facility, daemon, verbosity);
+ if (ret < 0) {
+ fprintf(stderr, "Error: Failed to launch the daemon, %s\n",
+ cgroup_strerror(ret));
+ goto finished;
+ }
+
+ /*
+ * Set up the signal handler to reload the cached rules upon reception
+ * of a SIGUSR2 signal.
+ */
+ memset(&sa, 0, sizeof(sa));
+ sa.sa_handler = &cgre_flash_rules;
+ sigemptyset(&sa.sa_mask);
+ if ((ret = sigaction(SIGUSR2, &sa, NULL))) {
+ flog(LOG_ERR,
+ "Failed to set up signal handler for SIGUSR2. Error: %s\n",
+ strerror(errno));
+ goto finished;
+ }
+
+ /*
+ * Set up the signal handler to reload templates cache upon
+ * reception of a SIGUSR1 signal.
+ */
+ sa.sa_handler = &cgre_flash_templates;
+ ret = sigaction(SIGUSR1, &sa, NULL);
+ if (ret) {
+ flog(LOG_ERR, "Failed to set up signal handler for SIGUSR1."\
+ " Error: %s\n", strerror(errno));
+ goto finished;
+ }
+
+ /*
+ * Set up the signal handler to catch SIGINT and SIGTERM so that we
+ * can exit gracefully.
+ */
+ sa.sa_handler = &cgre_catch_term;
+ ret = sigaction(SIGINT, &sa, NULL);
+ ret |= sigaction(SIGTERM, &sa, NULL);
+ if (ret) {
+ flog(LOG_ERR,
+ "Failed to set up the signal handler. Error: %s\n",
+ strerror(errno));
+ goto finished;
+ }
+
+ /* Print the configuration to the log file, or stdout. */
+ if (logfile && loglevel >= LOG_INFO)
+ cgroup_print_rules_config(logfile);
+
+ /* Scan for running applications with rules */
+ ret = cgroup_change_all_cgroups();
+ if (ret)
+ flog(LOG_WARNING, "Failed to initialize running tasks.\n");
+
+ flog(LOG_INFO, "Started the CGroup Rules Engine Daemon.\n");
+
+ /* We loop endlesly in this function, unless we encounter an error. */
+ ret = cgre_create_netlink_socket_process_msg();
+
+finished:
+ if (logfile && logfile != stdout)
+ fclose(logfile);
+
+ return ret;
+}
--- /dev/null
+/*
+ * Copyright Red Hat Inc. 2008
+ *
+ * Author: Steve Olivieri <sjo@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2.1 of the GNU Lesser General Public License
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it would be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ */
+
+#ifndef _CGRULESENGD_H
+#define _CGRULESENGD_H
+
+#include <features.h>
+
+__BEGIN_DECLS
+
+#include "config.h"
+#include "libcgroup.h"
+#include <linux/connector.h>
+#include <linux/cn_proc.h>
+
+#ifndef _GNU_SOURCE
+#define _GNU_SOURCE
+#endif
+
+#ifndef __USE_GNU
+#define __USE_GNU
+#endif
+
+/* The following ten macros are all for the Netlink code. */
+#define SEND_MESSAGE_LEN (NLMSG_LENGTH(sizeof(struct cn_msg) + \
+ sizeof(enum proc_cn_mcast_op)))
+#define RECV_MESSAGE_LEN (NLMSG_LENGTH(sizeof(struct cn_msg) + \
+ sizeof(struct proc_event)))
+
+#define SEND_MESSAGE_SIZE (NLMSG_SPACE(SEND_MESSAGE_LEN))
+#define RECV_MESSAGE_SIZE (NLMSG_SPACE(RECV_MESSAGE_LEN))
+
+#define BUFF_SIZE (max(max(SEND_MESSAGE_SIZE, RECV_MESSAGE_SIZE), 1024))
+#define MIN_RECV_SIZE (min(SEND_MESSAGE_SIZE, RECV_MESSAGE_SIZE))
+
+#define PROC_CN_MCAST_LISTEN (1)
+#define PROC_CN_MCAST_IGNORE (2)
+
+/**
+ * Prints the usage information for this program and, optionally, an error
+ * message. This function uses vfprintf.
+ * @param fd The file stream to print to
+ * @param msg The error message to print (printf style)
+ * @param ... Any args to msg (printf style)
+ */
+void cgre_usage(FILE *fd, const char *msg, ...);
+
+/**
+ * Prints a formatted message (like printf()) to all log destinations.
+ * Flushes the file stream's buffer so that the message is immediately
+ * readable.
+ * @param level The log level (LOG_EMERG ... LOG_DEBUG)
+ * @param format The format for the message (printf style)
+ * @param ... Any args to format (printf style)
+ */
+void flog(int level, const char *msg, ...);
+
+/**
+ * Process an event from the kernel, and determine the correct UID/GID/PID to
+ * pass to libcgroup. Then, libcgroup will decide the cgroup to move the PID
+ * to, if any.
+ * @param ev The event to process
+ * @param type The type of event to process (part of ev)
+ * @return 0 on success, > 0 on failure
+ */
+int cgre_process_event(const struct proc_event *ev, const int type);
+
+/**
+ * Handle a netlink message. In the event of PROC_EVENT_UID or PROC_EVENT_GID,
+ * we pass the event along to cgre_process_event for further processing. All
+ * other events are ignored.
+ * @param cn_hdr The netlink message
+ * @return 0 on success, > 0 on error
+ */
+int cgre_handle_message(struct cn_msg *cn_hdr);
+
+/**
+ * Turns this program into a daemon. In doing so, we fork() and kill the
+ * parent process. Note too that stdout, stdin, and stderr are closed in
+ * daemon mode, and a file descriptor for a log file is opened.
+ * @param logp Path of the log file, NULL if no log file was specified
+ * @param logf Syslog facility, NULL if no facility was specified
+ * @param daemon False to turn off daemon mode (no fork, leave FDs open)
+ * @param logv Log verbosity, 2 is the default, 0 = no logging, 5 = everything
+ * @return 0 on success, > 0 on error
+ */
+int cgre_start_daemon(const char *logp, const int logf,
+ const unsigned char daemon, const int logv);
+
+/**
+ * Catch the SIGUSR2 signal and reload the rules configuration. This function
+ * makes use of the logfile and flog() to print the new rules.
+ * @param signum The signal that we caught (always SIGUSR2)
+ */
+void cgre_flash_rules(int signum);
+
+/**
+ * Catch the SIGUSR1 signal and reload the rules configuration. This function
+ * makes use of the logfile and flog() to print the new rules.
+ * @param signum The signal that we caught (always SIGUSR1)
+ */
+void cgre_flash_templates(int signum);
+
+/**
+ * Catch the SIGTERM and SIGINT signal so that we can exit gracefully. Before
+ * exiting, this function makes use of the logfile and flog().
+ * @param signum The signal that we caught (SIGTERM, SIGINT)
+ */
+void cgre_catch_term(int signum);
+
+__END_DECLS
+
+#endif /* _CGRULESENGD_H */
+
--- /dev/null
+
+#line 3 "lex.c"
+
+#define YY_INT_ALIGNED short int
+
+/* A lexical scanner generated by flex */
+
+#define FLEX_SCANNER
+#define YY_FLEX_MAJOR_VERSION 2
+#define YY_FLEX_MINOR_VERSION 5
+#define YY_FLEX_SUBMINOR_VERSION 37
+#if YY_FLEX_SUBMINOR_VERSION > 0
+#define FLEX_BETA
+#endif
+
+/* First, we deal with platform-specific or compiler-specific issues. */
+
+/* begin standard C headers. */
+#include <stdio.h>
+#include <string.h>
+#include <errno.h>
+#include <stdlib.h>
+
+/* end standard C headers. */
+
+/* flex integer type definitions */
+
+#ifndef FLEXINT_H
+#define FLEXINT_H
+
+/* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */
+
+#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
+
+/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h,
+ * if you want the limit (max/min) macros for int types.
+ */
+#ifndef __STDC_LIMIT_MACROS
+#define __STDC_LIMIT_MACROS 1
+#endif
+
+#include <inttypes.h>
+typedef int8_t flex_int8_t;
+typedef uint8_t flex_uint8_t;
+typedef int16_t flex_int16_t;
+typedef uint16_t flex_uint16_t;
+typedef int32_t flex_int32_t;
+typedef uint32_t flex_uint32_t;
+#else
+typedef signed char flex_int8_t;
+typedef short int flex_int16_t;
+typedef int flex_int32_t;
+typedef unsigned char flex_uint8_t;
+typedef unsigned short int flex_uint16_t;
+typedef unsigned int flex_uint32_t;
+
+/* Limits of integral types. */
+#ifndef INT8_MIN
+#define INT8_MIN (-128)
+#endif
+#ifndef INT16_MIN
+#define INT16_MIN (-32767-1)
+#endif
+#ifndef INT32_MIN
+#define INT32_MIN (-2147483647-1)
+#endif
+#ifndef INT8_MAX
+#define INT8_MAX (127)
+#endif
+#ifndef INT16_MAX
+#define INT16_MAX (32767)
+#endif
+#ifndef INT32_MAX
+#define INT32_MAX (2147483647)
+#endif
+#ifndef UINT8_MAX
+#define UINT8_MAX (255U)
+#endif
+#ifndef UINT16_MAX
+#define UINT16_MAX (65535U)
+#endif
+#ifndef UINT32_MAX
+#define UINT32_MAX (4294967295U)
+#endif
+
+#endif /* ! C99 */
+
+#endif /* ! FLEXINT_H */
+
+#ifdef __cplusplus
+
+/* The "const" storage-class-modifier is valid. */
+#define YY_USE_CONST
+
+#else /* ! __cplusplus */
+
+/* C99 requires __STDC__ to be defined as 1. */
+#if defined (__STDC__)
+
+#define YY_USE_CONST
+
+#endif /* defined (__STDC__) */
+#endif /* ! __cplusplus */
+
+#ifdef YY_USE_CONST
+#define yyconst const
+#else
+#define yyconst
+#endif
+
+/* Returned upon end-of-file. */
+#define YY_NULL 0
+
+/* Promotes a possibly negative, possibly signed char to an unsigned
+ * integer for use as an array index. If the signed char is negative,
+ * we want to instead treat it as an 8-bit unsigned char, hence the
+ * double cast.
+ */
+#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c)
+
+/* Enter a start condition. This macro really ought to take a parameter,
+ * but we do it the disgusting crufty way forced on us by the ()-less
+ * definition of BEGIN.
+ */
+#define BEGIN (yy_start) = 1 + 2 *
+
+/* Translate the current start state into a value that can be later handed
+ * to BEGIN to return to the state. The YYSTATE alias is for lex
+ * compatibility.
+ */
+#define YY_START (((yy_start) - 1) / 2)
+#define YYSTATE YY_START
+
+/* Action number for EOF rule of a given start state. */
+#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1)
+
+/* Special action meaning "start processing a new file". */
+#define YY_NEW_FILE yyrestart(yyin )
+
+#define YY_END_OF_BUFFER_CHAR 0
+
+/* Size of default input buffer. */
+#ifndef YY_BUF_SIZE
+#define YY_BUF_SIZE 16384
+#endif
+
+/* The state buf must be large enough to hold one state per character in the main buffer.
+ */
+#define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type))
+
+#ifndef YY_TYPEDEF_YY_BUFFER_STATE
+#define YY_TYPEDEF_YY_BUFFER_STATE
+typedef struct yy_buffer_state *YY_BUFFER_STATE;
+#endif
+
+#ifndef YY_TYPEDEF_YY_SIZE_T
+#define YY_TYPEDEF_YY_SIZE_T
+typedef size_t yy_size_t;
+#endif
+
+extern yy_size_t yyleng;
+
+extern FILE *yyin, *yyout;
+
+#define EOB_ACT_CONTINUE_SCAN 0
+#define EOB_ACT_END_OF_FILE 1
+#define EOB_ACT_LAST_MATCH 2
+
+ #define YY_LESS_LINENO(n)
+
+/* Return all but the first "n" matched characters back to the input stream. */
+#define yyless(n) \
+ do \
+ { \
+ /* Undo effects of setting up yytext. */ \
+ int yyless_macro_arg = (n); \
+ YY_LESS_LINENO(yyless_macro_arg);\
+ *yy_cp = (yy_hold_char); \
+ YY_RESTORE_YY_MORE_OFFSET \
+ (yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \
+ YY_DO_BEFORE_ACTION; /* set up yytext again */ \
+ } \
+ while ( 0 )
+
+#define unput(c) yyunput( c, (yytext_ptr) )
+
+#ifndef YY_STRUCT_YY_BUFFER_STATE
+#define YY_STRUCT_YY_BUFFER_STATE
+struct yy_buffer_state
+ {
+ FILE *yy_input_file;
+
+ char *yy_ch_buf; /* input buffer */
+ char *yy_buf_pos; /* current position in input buffer */
+
+ /* Size of input buffer in bytes, not including room for EOB
+ * characters.
+ */
+ yy_size_t yy_buf_size;
+
+ /* Number of characters read into yy_ch_buf, not including EOB
+ * characters.
+ */
+ yy_size_t yy_n_chars;
+
+ /* Whether we "own" the buffer - i.e., we know we created it,
+ * and can realloc() it to grow it, and should free() it to
+ * delete it.
+ */
+ int yy_is_our_buffer;
+
+ /* Whether this is an "interactive" input source; if so, and
+ * if we're using stdio for input, then we want to use getc()
+ * instead of fread(), to make sure we stop fetching input after
+ * each newline.
+ */
+ int yy_is_interactive;
+
+ /* Whether we're considered to be at the beginning of a line.
+ * If so, '^' rules will be active on the next match, otherwise
+ * not.
+ */
+ int yy_at_bol;
+
+ int yy_bs_lineno; /**< The line count. */
+ int yy_bs_column; /**< The column count. */
+
+ /* Whether to try to fill the input buffer when we reach the
+ * end of it.
+ */
+ int yy_fill_buffer;
+
+ int yy_buffer_status;
+
+#define YY_BUFFER_NEW 0
+#define YY_BUFFER_NORMAL 1
+ /* When an EOF's been seen but there's still some text to process
+ * then we mark the buffer as YY_EOF_PENDING, to indicate that we
+ * shouldn't try reading from the input source any more. We might
+ * still have a bunch of tokens to match, though, because of
+ * possible backing-up.
+ *
+ * When we actually see the EOF, we change the status to "new"
+ * (via yyrestart()), so that the user can continue scanning by
+ * just pointing yyin at a new input file.
+ */
+#define YY_BUFFER_EOF_PENDING 2
+
+ };
+#endif /* !YY_STRUCT_YY_BUFFER_STATE */
+
+/* Stack of input buffers. */
+static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */
+static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */
+static YY_BUFFER_STATE * yy_buffer_stack = 0; /**< Stack as an array. */
+
+/* We provide macros for accessing buffer states in case in the
+ * future we want to put the buffer states in a more general
+ * "scanner state".
+ *
+ * Returns the top of the stack, or NULL.
+ */
+#define YY_CURRENT_BUFFER ( (yy_buffer_stack) \
+ ? (yy_buffer_stack)[(yy_buffer_stack_top)] \
+ : NULL)
+
+/* Same as previous macro, but useful when we know that the buffer stack is not
+ * NULL or when we need an lvalue. For internal use only.
+ */
+#define YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)]
+
+/* yy_hold_char holds the character lost when yytext is formed. */
+static char yy_hold_char;
+static yy_size_t yy_n_chars; /* number of characters read into yy_ch_buf */
+yy_size_t yyleng;
+
+/* Points to current character in buffer. */
+static char *yy_c_buf_p = (char *) 0;
+static int yy_init = 0; /* whether we need to initialize */
+static int yy_start = 0; /* start state number */
+
+/* Flag which is used to allow yywrap()'s to do buffer switches
+ * instead of setting up a fresh yyin. A bit of a hack ...
+ */
+static int yy_did_buffer_switch_on_eof;
+
+void yyrestart (FILE *input_file );
+void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer );
+YY_BUFFER_STATE yy_create_buffer (FILE *file,int size );
+void yy_delete_buffer (YY_BUFFER_STATE b );
+void yy_flush_buffer (YY_BUFFER_STATE b );
+void yypush_buffer_state (YY_BUFFER_STATE new_buffer );
+void yypop_buffer_state (void );
+
+static void yyensure_buffer_stack (void );
+static void yy_load_buffer_state (void );
+static void yy_init_buffer (YY_BUFFER_STATE b,FILE *file );
+
+#define YY_FLUSH_BUFFER yy_flush_buffer(YY_CURRENT_BUFFER )
+
+YY_BUFFER_STATE yy_scan_buffer (char *base,yy_size_t size );
+YY_BUFFER_STATE yy_scan_string (yyconst char *yy_str );
+YY_BUFFER_STATE yy_scan_bytes (yyconst char *bytes,yy_size_t len );
+
+void *yyalloc (yy_size_t );
+void *yyrealloc (void *,yy_size_t );
+void yyfree (void * );
+
+#define yy_new_buffer yy_create_buffer
+
+#define yy_set_interactive(is_interactive) \
+ { \
+ if ( ! YY_CURRENT_BUFFER ){ \
+ yyensure_buffer_stack (); \
+ YY_CURRENT_BUFFER_LVALUE = \
+ yy_create_buffer(yyin,YY_BUF_SIZE ); \
+ } \
+ YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \
+ }
+
+#define yy_set_bol(at_bol) \
+ { \
+ if ( ! YY_CURRENT_BUFFER ){\
+ yyensure_buffer_stack (); \
+ YY_CURRENT_BUFFER_LVALUE = \
+ yy_create_buffer(yyin,YY_BUF_SIZE ); \
+ } \
+ YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \
+ }
+
+#define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol)
+
+/* Begin user sect3 */
+
+typedef unsigned char YY_CHAR;
+
+FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0;
+
+typedef int yy_state_type;
+
+extern int yylineno;
+
+int yylineno = 1;
+
+extern char *yytext;
+#define yytext_ptr yytext
+
+static yy_state_type yy_get_previous_state (void );
+static yy_state_type yy_try_NUL_trans (yy_state_type current_state );
+static int yy_get_next_buffer (void );
+static void yy_fatal_error (yyconst char msg[] );
+
+/* Done after the current pattern has been matched and before the
+ * corresponding action - sets up yytext.
+ */
+#define YY_DO_BEFORE_ACTION \
+ (yytext_ptr) = yy_bp; \
+ yyleng = (size_t) (yy_cp - yy_bp); \
+ (yy_hold_char) = *yy_cp; \
+ *yy_cp = '\0'; \
+ (yy_c_buf_p) = yy_cp;
+
+#define YY_NUM_RULES 16
+#define YY_END_OF_BUFFER 17
+/* This struct is not used in this scanner,
+ but its presence is necessary. */
+struct yy_trans_info
+ {
+ flex_int32_t yy_verify;
+ flex_int32_t yy_nxt;
+ };
+static yyconst flex_int16_t yy_accept[68] =
+ { 0,
+ 0, 0, 17, 15, 2, 1, 15, 13, 13, 13,
+ 13, 13, 13, 13, 13, 2, 3, 4, 0, 14,
+ 13, 13, 13, 13, 13, 13, 13, 13, 13, 0,
+ 3, 3, 3, 4, 4, 13, 13, 13, 13, 13,
+ 13, 13, 13, 13, 13, 13, 13, 13, 8, 6,
+ 13, 7, 13, 9, 5, 13, 13, 13, 13, 13,
+ 12, 13, 13, 13, 11, 10, 0
+ } ;
+
+static yyconst flex_int32_t yy_ec[256] =
+ { 0,
+ 1, 1, 1, 1, 1, 1, 1, 1, 2, 3,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 2, 1, 4, 5, 1, 6, 1, 1, 1,
+ 1, 7, 1, 6, 6, 6, 6, 6, 6, 6,
+ 6, 6, 6, 6, 6, 6, 6, 1, 1, 1,
+ 1, 1, 1, 6, 6, 6, 6, 6, 6, 6,
+ 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
+ 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
+ 1, 1, 1, 1, 6, 1, 8, 6, 9, 10,
+
+ 11, 12, 13, 6, 14, 6, 15, 16, 17, 18,
+ 19, 20, 6, 21, 22, 23, 24, 6, 6, 6,
+ 6, 6, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1
+ } ;
+
+static yyconst flex_int32_t yy_meta[25] =
+ { 0,
+ 1, 1, 2, 1, 1, 3, 1, 3, 3, 3,
+ 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
+ 3, 3, 3, 3
+ } ;
+
+static yyconst flex_int16_t yy_base[72] =
+ { 0,
+ 0, 23, 88, 89, 89, 89, 83, 0, 76, 74,
+ 63, 64, 74, 70, 18, 29, 78, 77, 74, 89,
+ 0, 60, 64, 56, 50, 56, 51, 49, 53, 30,
+ 67, 66, 65, 64, 63, 50, 55, 38, 43, 49,
+ 42, 43, 37, 38, 31, 34, 30, 30, 0, 0,
+ 35, 0, 34, 0, 0, 29, 40, 24, 38, 22,
+ 0, 34, 29, 22, 0, 0, 89, 35, 24, 38,
+ 41
+ } ;
+
+static yyconst flex_int16_t yy_def[72] =
+ { 0,
+ 67, 1, 67, 67, 67, 67, 68, 69, 69, 69,
+ 69, 69, 69, 69, 69, 67, 70, 71, 68, 67,
+ 69, 69, 69, 69, 69, 69, 69, 69, 69, 67,
+ 70, 70, 70, 71, 71, 69, 69, 69, 69, 69,
+ 69, 69, 69, 69, 69, 69, 69, 69, 69, 69,
+ 69, 69, 69, 69, 69, 69, 69, 69, 69, 69,
+ 69, 69, 69, 69, 69, 69, 0, 67, 67, 67,
+ 67
+ } ;
+
+static yyconst flex_int16_t yy_nxt[114] =
+ { 0,
+ 4, 5, 6, 7, 4, 8, 4, 9, 8, 10,
+ 8, 8, 11, 8, 8, 8, 12, 13, 8, 14,
+ 8, 8, 15, 8, 16, 28, 21, 17, 29, 18,
+ 30, 30, 66, 31, 31, 19, 19, 19, 32, 65,
+ 32, 34, 64, 34, 63, 62, 61, 60, 59, 58,
+ 57, 56, 55, 54, 53, 52, 51, 50, 49, 48,
+ 47, 46, 45, 44, 35, 35, 33, 33, 33, 43,
+ 42, 41, 40, 39, 38, 37, 36, 20, 35, 33,
+ 27, 26, 25, 24, 23, 22, 20, 67, 3, 67,
+ 67, 67, 67, 67, 67, 67, 67, 67, 67, 67,
+
+ 67, 67, 67, 67, 67, 67, 67, 67, 67, 67,
+ 67, 67, 67
+ } ;
+
+static yyconst flex_int16_t yy_chk[114] =
+ { 0,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 2, 15, 69, 2, 15, 2,
+ 16, 30, 64, 16, 30, 68, 68, 68, 70, 63,
+ 70, 71, 62, 71, 60, 59, 58, 57, 56, 53,
+ 51, 48, 47, 46, 45, 44, 43, 42, 41, 40,
+ 39, 38, 37, 36, 35, 34, 33, 32, 31, 29,
+ 28, 27, 26, 25, 24, 23, 22, 19, 18, 17,
+ 14, 13, 12, 11, 10, 9, 7, 3, 67, 67,
+ 67, 67, 67, 67, 67, 67, 67, 67, 67, 67,
+
+ 67, 67, 67, 67, 67, 67, 67, 67, 67, 67,
+ 67, 67, 67
+ } ;
+
+static yy_state_type yy_last_accepting_state;
+static char *yy_last_accepting_cpos;
+
+extern int yy_flex_debug;
+int yy_flex_debug = 0;
+
+/* The intent behind this definition is that it'll catch
+ * any uses of REJECT which flex missed.
+ */
+#define REJECT reject_used_but_not_detected
+#define yymore() yymore_used_but_not_detected
+#define YY_MORE_ADJ 0
+#define YY_RESTORE_YY_MORE_OFFSET
+char *yytext;
+#line 1 "lex.l"
+/*
+ * Copyright IBM Corporation. 2007
+ *
+ * Authors: Balbir Singh <balbir@linux.vnet.ibm.com>
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2.1 of the GNU Lesser General Public License
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it would be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ */
+#line 15 "lex.l"
+#include <string.h>
+#include <libcgroup.h>
+#include <libcgroup-internal.h>
+#include "parse.h"
+#pragma GCC diagnostic ignored "-Wunused-function"
+
+int line_no = 1;
+jmp_buf parser_error_env;
+
+#define YY_FATAL_ERROR(msg) \
+ do { \
+ fprintf(stderr, "%s\n", msg); \
+ longjmp(parser_error_env, 1); \
+ } while(0);
+#define YY_NO_INPUT 1
+#line 524 "lex.c"
+
+#define INITIAL 0
+
+#ifndef YY_NO_UNISTD_H
+/* Special case for "unistd.h", since it is non-ANSI. We include it way
+ * down here because we want the user's section 1 to have been scanned first.
+ * The user has a chance to override it with an option.
+ */
+#include <unistd.h>
+#endif
+
+#ifndef YY_EXTRA_TYPE
+#define YY_EXTRA_TYPE void *
+#endif
+
+static int yy_init_globals (void );
+
+/* Accessor methods to globals.
+ These are made visible to non-reentrant scanners for convenience. */
+
+int yylex_destroy (void );
+
+int yyget_debug (void );
+
+void yyset_debug (int debug_flag );
+
+YY_EXTRA_TYPE yyget_extra (void );
+
+void yyset_extra (YY_EXTRA_TYPE user_defined );
+
+FILE *yyget_in (void );
+
+void yyset_in (FILE * in_str );
+
+FILE *yyget_out (void );
+
+void yyset_out (FILE * out_str );
+
+yy_size_t yyget_leng (void );
+
+char *yyget_text (void );
+
+int yyget_lineno (void );
+
+void yyset_lineno (int line_number );
+
+/* Macros after this point can all be overridden by user definitions in
+ * section 1.
+ */
+
+#ifndef YY_SKIP_YYWRAP
+#ifdef __cplusplus
+extern "C" int yywrap (void );
+#else
+extern int yywrap (void );
+#endif
+#endif
+
+#ifndef yytext_ptr
+static void yy_flex_strncpy (char *,yyconst char *,int );
+#endif
+
+#ifdef YY_NEED_STRLEN
+static int yy_flex_strlen (yyconst char * );
+#endif
+
+#ifndef YY_NO_INPUT
+
+#ifdef __cplusplus
+static int yyinput (void );
+#else
+static int input (void );
+#endif
+
+#endif
+
+/* Amount of stuff to slurp up with each read. */
+#ifndef YY_READ_BUF_SIZE
+#define YY_READ_BUF_SIZE 8192
+#endif
+
+/* Copy whatever the last rule matched to the standard output. */
+#ifndef ECHO
+/* This used to be an fputs(), but since the string might contain NUL's,
+ * we now use fwrite().
+ */
+#define ECHO do { if (fwrite( yytext, yyleng, 1, yyout )) {} } while (0)
+#endif
+
+/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL,
+ * is returned in "result".
+ */
+#ifndef YY_INPUT
+#define YY_INPUT(buf,result,max_size) \
+ if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \
+ { \
+ int c = '*'; \
+ size_t n; \
+ for ( n = 0; n < max_size && \
+ (c = getc( yyin )) != EOF && c != '\n'; ++n ) \
+ buf[n] = (char) c; \
+ if ( c == '\n' ) \
+ buf[n++] = (char) c; \
+ if ( c == EOF && ferror( yyin ) ) \
+ YY_FATAL_ERROR( "input in flex scanner failed" ); \
+ result = n; \
+ } \
+ else \
+ { \
+ errno=0; \
+ while ( (result = fread(buf, 1, max_size, yyin))==0 && ferror(yyin)) \
+ { \
+ if( errno != EINTR) \
+ { \
+ YY_FATAL_ERROR( "input in flex scanner failed" ); \
+ break; \
+ } \
+ errno=0; \
+ clearerr(yyin); \
+ } \
+ }\
+\
+
+#endif
+
+/* No semi-colon after return; correct usage is to write "yyterminate();" -
+ * we don't want an extra ';' after the "return" because that will cause
+ * some compilers to complain about unreachable statements.
+ */
+#ifndef yyterminate
+#define yyterminate() return YY_NULL
+#endif
+
+/* Number of entries by which start-condition stack grows. */
+#ifndef YY_START_STACK_INCR
+#define YY_START_STACK_INCR 25
+#endif
+
+/* Report a fatal error. */
+#ifndef YY_FATAL_ERROR
+#define YY_FATAL_ERROR(msg) yy_fatal_error( msg )
+#endif
+
+/* end tables serialization structures and prototypes */
+
+/* Default declaration of generated scanner - a define so the user can
+ * easily add parameters.
+ */
+#ifndef YY_DECL
+#define YY_DECL_IS_OURS 1
+
+extern int yylex (void);
+
+#define YY_DECL int yylex (void)
+#endif /* !YY_DECL */
+
+/* Code executed at the beginning of each rule, after yytext and yyleng
+ * have been set up.
+ */
+#ifndef YY_USER_ACTION
+#define YY_USER_ACTION
+#endif
+
+/* Code executed at the end of each rule. */
+#ifndef YY_BREAK
+#define YY_BREAK break;
+#endif
+
+#define YY_RULE_SETUP \
+ if ( yyleng > 0 ) \
+ YY_CURRENT_BUFFER_LVALUE->yy_at_bol = \
+ (yytext[yyleng - 1] == '\n'); \
+ YY_USER_ACTION
+
+/** The main scanner function which does all the work.
+ */
+YY_DECL
+{
+ register yy_state_type yy_current_state;
+ register char *yy_cp, *yy_bp;
+ register int yy_act;
+
+#line 33 "lex.l"
+
+#line 709 "lex.c"
+
+ if ( !(yy_init) )
+ {
+ (yy_init) = 1;
+
+#ifdef YY_USER_INIT
+ YY_USER_INIT;
+#endif
+
+ if ( ! (yy_start) )
+ (yy_start) = 1; /* first start state */
+
+ if ( ! yyin )
+ yyin = stdin;
+
+ if ( ! yyout )
+ yyout = stdout;
+
+ if ( ! YY_CURRENT_BUFFER ) {
+ yyensure_buffer_stack ();
+ YY_CURRENT_BUFFER_LVALUE =
+ yy_create_buffer(yyin,YY_BUF_SIZE );
+ }
+
+ yy_load_buffer_state( );
+ }
+
+ while ( 1 ) /* loops until end-of-file is reached */
+ {
+ yy_cp = (yy_c_buf_p);
+
+ /* Support of yytext. */
+ *yy_cp = (yy_hold_char);
+
+ /* yy_bp points to the position in yy_ch_buf of the start of
+ * the current run.
+ */
+ yy_bp = yy_cp;
+
+ yy_current_state = (yy_start);
+ yy_current_state += YY_AT_BOL();
+yy_match:
+ do
+ {
+ register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)];
+ if ( yy_accept[yy_current_state] )
+ {
+ (yy_last_accepting_state) = yy_current_state;
+ (yy_last_accepting_cpos) = yy_cp;
+ }
+ while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
+ {
+ yy_current_state = (int) yy_def[yy_current_state];
+ if ( yy_current_state >= 68 )
+ yy_c = yy_meta[(unsigned int) yy_c];
+ }
+ yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
+ ++yy_cp;
+ }
+ while ( yy_base[yy_current_state] != 89 );
+
+yy_find_action:
+ yy_act = yy_accept[yy_current_state];
+ if ( yy_act == 0 )
+ { /* have to back up */
+ yy_cp = (yy_last_accepting_cpos);
+ yy_current_state = (yy_last_accepting_state);
+ yy_act = yy_accept[yy_current_state];
+ }
+
+ YY_DO_BEFORE_ACTION;
+
+do_action: /* This label is used only to access EOF actions. */
+
+ switch ( yy_act )
+ { /* beginning of action switch */
+ case 0: /* must back up */
+ /* undo the effects of YY_DO_BEFORE_ACTION */
+ *yy_cp = (yy_hold_char);
+ yy_cp = (yy_last_accepting_cpos);
+ yy_current_state = (yy_last_accepting_state);
+ goto yy_find_action;
+
+case 1:
+/* rule 1 can match eol */
+YY_RULE_SETUP
+#line 34 "lex.l"
+{line_no++;}
+ YY_BREAK
+case 2:
+YY_RULE_SETUP
+#line 35 "lex.l"
+{/* DO NOTHING */}
+ YY_BREAK
+case 3:
+YY_RULE_SETUP
+#line 36 "lex.l"
+{/* Comments */}
+ YY_BREAK
+case 4:
+YY_RULE_SETUP
+#line 37 "lex.l"
+{/* Comments */}
+ YY_BREAK
+case 5:
+YY_RULE_SETUP
+#line 38 "lex.l"
+{return MOUNT;}
+ YY_BREAK
+case 6:
+YY_RULE_SETUP
+#line 39 "lex.l"
+{return TASK;}
+ YY_BREAK
+case 7:
+YY_RULE_SETUP
+#line 40 "lex.l"
+{return ADMIN;}
+ YY_BREAK
+case 8:
+YY_RULE_SETUP
+#line 41 "lex.l"
+{return PERM;}
+ YY_BREAK
+case 9:
+YY_RULE_SETUP
+#line 42 "lex.l"
+{return GROUP;}
+ YY_BREAK
+case 10:
+YY_RULE_SETUP
+#line 43 "lex.l"
+{return NAMESPACE;}
+ YY_BREAK
+case 11:
+YY_RULE_SETUP
+#line 44 "lex.l"
+{return TEMPLATE;}
+ YY_BREAK
+case 12:
+YY_RULE_SETUP
+#line 45 "lex.l"
+{return DEFAULT;}
+ YY_BREAK
+case 13:
+YY_RULE_SETUP
+#line 46 "lex.l"
+{yylval.name = strdup(yytext); return ID;}
+ YY_BREAK
+case 14:
+/* rule 14 can match eol */
+YY_RULE_SETUP
+#line 47 "lex.l"
+{yylval.name = strdup(yytext+1); yylval.name[strlen(yylval.name)-1] = '\0'; return ID; }
+ YY_BREAK
+case 15:
+YY_RULE_SETUP
+#line 48 "lex.l"
+{return yytext[0];}
+ YY_BREAK
+case 16:
+YY_RULE_SETUP
+#line 49 "lex.l"
+ECHO;
+ YY_BREAK
+#line 875 "lex.c"
+case YY_STATE_EOF(INITIAL):
+ yyterminate();
+
+ case YY_END_OF_BUFFER:
+ {
+ /* Amount of text matched not including the EOB char. */
+ int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1;
+
+ /* Undo the effects of YY_DO_BEFORE_ACTION. */
+ *yy_cp = (yy_hold_char);
+ YY_RESTORE_YY_MORE_OFFSET
+
+ if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW )
+ {
+ /* We're scanning a new file or input source. It's
+ * possible that this happened because the user
+ * just pointed yyin at a new source and called
+ * yylex(). If so, then we have to assure
+ * consistency between YY_CURRENT_BUFFER and our
+ * globals. Here is the right place to do so, because
+ * this is the first action (other than possibly a
+ * back-up) that will match for the new input source.
+ */
+ (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
+ YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin;
+ YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL;
+ }
+
+ /* Note that here we test for yy_c_buf_p "<=" to the position
+ * of the first EOB in the buffer, since yy_c_buf_p will
+ * already have been incremented past the NUL character
+ * (since all states make transitions on EOB to the
+ * end-of-buffer state). Contrast this with the test
+ * in input().
+ */
+ if ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
+ { /* This was really a NUL. */
+ yy_state_type yy_next_state;
+
+ (yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text;
+
+ yy_current_state = yy_get_previous_state( );
+
+ /* Okay, we're now positioned to make the NUL
+ * transition. We couldn't have
+ * yy_get_previous_state() go ahead and do it
+ * for us because it doesn't know how to deal
+ * with the possibility of jamming (and we don't
+ * want to build jamming into it because then it
+ * will run more slowly).
+ */
+
+ yy_next_state = yy_try_NUL_trans( yy_current_state );
+
+ yy_bp = (yytext_ptr) + YY_MORE_ADJ;
+
+ if ( yy_next_state )
+ {
+ /* Consume the NUL. */
+ yy_cp = ++(yy_c_buf_p);
+ yy_current_state = yy_next_state;
+ goto yy_match;
+ }
+
+ else
+ {
+ yy_cp = (yy_c_buf_p);
+ goto yy_find_action;
+ }
+ }
+
+ else switch ( yy_get_next_buffer( ) )
+ {
+ case EOB_ACT_END_OF_FILE:
+ {
+ (yy_did_buffer_switch_on_eof) = 0;
+
+ if ( yywrap( ) )
+ {
+ /* Note: because we've taken care in
+ * yy_get_next_buffer() to have set up
+ * yytext, we can now set up
+ * yy_c_buf_p so that if some total
+ * hoser (like flex itself) wants to
+ * call the scanner after we return the
+ * YY_NULL, it'll still work - another
+ * YY_NULL will get returned.
+ */
+ (yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ;
+
+ yy_act = YY_STATE_EOF(YY_START);
+ goto do_action;
+ }
+
+ else
+ {
+ if ( ! (yy_did_buffer_switch_on_eof) )
+ YY_NEW_FILE;
+ }
+ break;
+ }
+
+ case EOB_ACT_CONTINUE_SCAN:
+ (yy_c_buf_p) =
+ (yytext_ptr) + yy_amount_of_matched_text;
+
+ yy_current_state = yy_get_previous_state( );
+
+ yy_cp = (yy_c_buf_p);
+ yy_bp = (yytext_ptr) + YY_MORE_ADJ;
+ goto yy_match;
+
+ case EOB_ACT_LAST_MATCH:
+ (yy_c_buf_p) =
+ &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)];
+
+ yy_current_state = yy_get_previous_state( );
+
+ yy_cp = (yy_c_buf_p);
+ yy_bp = (yytext_ptr) + YY_MORE_ADJ;
+ goto yy_find_action;
+ }
+ break;
+ }
+
+ default:
+ YY_FATAL_ERROR(
+ "fatal flex scanner internal error--no action found" );
+ } /* end of action switch */
+ } /* end of scanning one token */
+} /* end of yylex */
+
+/* yy_get_next_buffer - try to read in a new buffer
+ *
+ * Returns a code representing an action:
+ * EOB_ACT_LAST_MATCH -
+ * EOB_ACT_CONTINUE_SCAN - continue scanning from current position
+ * EOB_ACT_END_OF_FILE - end of file
+ */
+static int yy_get_next_buffer (void)
+{
+ register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf;
+ register char *source = (yytext_ptr);
+ register int number_to_move, i;
+ int ret_val;
+
+ if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] )
+ YY_FATAL_ERROR(
+ "fatal flex scanner internal error--end of buffer missed" );
+
+ if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 )
+ { /* Don't try to fill the buffer, so this is an EOF. */
+ if ( (yy_c_buf_p) - (yytext_ptr) - YY_MORE_ADJ == 1 )
+ {
+ /* We matched a single character, the EOB, so
+ * treat this as a final EOF.
+ */
+ return EOB_ACT_END_OF_FILE;
+ }
+
+ else
+ {
+ /* We matched some text prior to the EOB, first
+ * process it.
+ */
+ return EOB_ACT_LAST_MATCH;
+ }
+ }
+
+ /* Try to read more data. */
+
+ /* First move last chars to start of buffer. */
+ number_to_move = (int) ((yy_c_buf_p) - (yytext_ptr)) - 1;
+
+ for ( i = 0; i < number_to_move; ++i )
+ *(dest++) = *(source++);
+
+ if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING )
+ /* don't do the read, it's not guaranteed to return an EOF,
+ * just force an EOF
+ */
+ YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = 0;
+
+ else
+ {
+ yy_size_t num_to_read =
+ YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1;
+
+ while ( num_to_read <= 0 )
+ { /* Not enough room in the buffer - grow it. */
+
+ /* just a shorter name for the current buffer */
+ YY_BUFFER_STATE b = YY_CURRENT_BUFFER_LVALUE;
+
+ int yy_c_buf_p_offset =
+ (int) ((yy_c_buf_p) - b->yy_ch_buf);
+
+ if ( b->yy_is_our_buffer )
+ {
+ yy_size_t new_size = b->yy_buf_size * 2;
+
+ if ( new_size <= 0 )
+ b->yy_buf_size += b->yy_buf_size / 8;
+ else
+ b->yy_buf_size *= 2;
+
+ b->yy_ch_buf = (char *)
+ /* Include room in for 2 EOB chars. */
+ yyrealloc((void *) b->yy_ch_buf,b->yy_buf_size + 2 );
+ }
+ else
+ /* Can't grow it, we don't own it. */
+ b->yy_ch_buf = 0;
+
+ if ( ! b->yy_ch_buf )
+ YY_FATAL_ERROR(
+ "fatal error - scanner input buffer overflow" );
+
+ (yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset];
+
+ num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size -
+ number_to_move - 1;
+
+ }
+
+ if ( num_to_read > YY_READ_BUF_SIZE )
+ num_to_read = YY_READ_BUF_SIZE;
+
+ /* Read in more data. */
+ YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]),
+ (yy_n_chars), num_to_read );
+
+ YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
+ }
+
+ if ( (yy_n_chars) == 0 )
+ {
+ if ( number_to_move == YY_MORE_ADJ )
+ {
+ ret_val = EOB_ACT_END_OF_FILE;
+ yyrestart(yyin );
+ }
+
+ else
+ {
+ ret_val = EOB_ACT_LAST_MATCH;
+ YY_CURRENT_BUFFER_LVALUE->yy_buffer_status =
+ YY_BUFFER_EOF_PENDING;
+ }
+ }
+
+ else
+ ret_val = EOB_ACT_CONTINUE_SCAN;
+
+ if ((yy_size_t) ((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) {
+ /* Extend the array by 50%, plus the number we really need. */
+ yy_size_t new_size = (yy_n_chars) + number_to_move + ((yy_n_chars) >> 1);
+ YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) yyrealloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size );
+ if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
+ YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" );
+ }
+
+ (yy_n_chars) += number_to_move;
+ YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR;
+ YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR;
+
+ (yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0];
+
+ return ret_val;
+}
+
+/* yy_get_previous_state - get the state just before the EOB char was reached */
+
+ static yy_state_type yy_get_previous_state (void)
+{
+ register yy_state_type yy_current_state;
+ register char *yy_cp;
+
+ yy_current_state = (yy_start);
+ yy_current_state += YY_AT_BOL();
+
+ for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp )
+ {
+ register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1);
+ if ( yy_accept[yy_current_state] )
+ {
+ (yy_last_accepting_state) = yy_current_state;
+ (yy_last_accepting_cpos) = yy_cp;
+ }
+ while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
+ {
+ yy_current_state = (int) yy_def[yy_current_state];
+ if ( yy_current_state >= 68 )
+ yy_c = yy_meta[(unsigned int) yy_c];
+ }
+ yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
+ }
+
+ return yy_current_state;
+}
+
+/* yy_try_NUL_trans - try to make a transition on the NUL character
+ *
+ * synopsis
+ * next_state = yy_try_NUL_trans( current_state );
+ */
+ static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state )
+{
+ register int yy_is_jam;
+ register char *yy_cp = (yy_c_buf_p);
+
+ register YY_CHAR yy_c = 1;
+ if ( yy_accept[yy_current_state] )
+ {
+ (yy_last_accepting_state) = yy_current_state;
+ (yy_last_accepting_cpos) = yy_cp;
+ }
+ while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
+ {
+ yy_current_state = (int) yy_def[yy_current_state];
+ if ( yy_current_state >= 68 )
+ yy_c = yy_meta[(unsigned int) yy_c];
+ }
+ yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
+ yy_is_jam = (yy_current_state == 67);
+
+ return yy_is_jam ? 0 : yy_current_state;
+}
+
+#ifndef YY_NO_INPUT
+#ifdef __cplusplus
+ static int yyinput (void)
+#else
+ static int input (void)
+#endif
+
+{
+ int c;
+
+ *(yy_c_buf_p) = (yy_hold_char);
+
+ if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR )
+ {
+ /* yy_c_buf_p now points to the character we want to return.
+ * If this occurs *before* the EOB characters, then it's a
+ * valid NUL; if not, then we've hit the end of the buffer.
+ */
+ if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
+ /* This was really a NUL. */
+ *(yy_c_buf_p) = '\0';
+
+ else
+ { /* need more input */
+ yy_size_t offset = (yy_c_buf_p) - (yytext_ptr);
+ ++(yy_c_buf_p);
+
+ switch ( yy_get_next_buffer( ) )
+ {
+ case EOB_ACT_LAST_MATCH:
+ /* This happens because yy_g_n_b()
+ * sees that we've accumulated a
+ * token and flags that we need to
+ * try matching the token before
+ * proceeding. But for input(),
+ * there's no matching to consider.
+ * So convert the EOB_ACT_LAST_MATCH
+ * to EOB_ACT_END_OF_FILE.
+ */
+
+ /* Reset buffer status. */
+ yyrestart(yyin );
+
+ /*FALLTHROUGH*/
+
+ case EOB_ACT_END_OF_FILE:
+ {
+ if ( yywrap( ) )
+ return EOF;
+
+ if ( ! (yy_did_buffer_switch_on_eof) )
+ YY_NEW_FILE;
+#ifdef __cplusplus
+ return yyinput();
+#else
+ return input();
+#endif
+ }
+
+ case EOB_ACT_CONTINUE_SCAN:
+ (yy_c_buf_p) = (yytext_ptr) + offset;
+ break;
+ }
+ }
+ }
+
+ c = *(unsigned char *) (yy_c_buf_p); /* cast for 8-bit char's */
+ *(yy_c_buf_p) = '\0'; /* preserve yytext */
+ (yy_hold_char) = *++(yy_c_buf_p);
+
+ YY_CURRENT_BUFFER_LVALUE->yy_at_bol = (c == '\n');
+
+ return c;
+}
+#endif /* ifndef YY_NO_INPUT */
+
+/** Immediately switch to a different input stream.
+ * @param input_file A readable stream.
+ *
+ * @note This function does not reset the start condition to @c INITIAL .
+ */
+ void yyrestart (FILE * input_file )
+{
+
+ if ( ! YY_CURRENT_BUFFER ){
+ yyensure_buffer_stack ();
+ YY_CURRENT_BUFFER_LVALUE =
+ yy_create_buffer(yyin,YY_BUF_SIZE );
+ }
+
+ yy_init_buffer(YY_CURRENT_BUFFER,input_file );
+ yy_load_buffer_state( );
+}
+
+/** Switch to a different input buffer.
+ * @param new_buffer The new input buffer.
+ *
+ */
+ void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer )
+{
+
+ /* TODO. We should be able to replace this entire function body
+ * with
+ * yypop_buffer_state();
+ * yypush_buffer_state(new_buffer);
+ */
+ yyensure_buffer_stack ();
+ if ( YY_CURRENT_BUFFER == new_buffer )
+ return;
+
+ if ( YY_CURRENT_BUFFER )
+ {
+ /* Flush out information for old buffer. */
+ *(yy_c_buf_p) = (yy_hold_char);
+ YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
+ YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
+ }
+
+ YY_CURRENT_BUFFER_LVALUE = new_buffer;
+ yy_load_buffer_state( );
+
+ /* We don't actually know whether we did this switch during
+ * EOF (yywrap()) processing, but the only time this flag
+ * is looked at is after yywrap() is called, so it's safe
+ * to go ahead and always set it.
+ */
+ (yy_did_buffer_switch_on_eof) = 1;
+}
+
+static void yy_load_buffer_state (void)
+{
+ (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
+ (yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos;
+ yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file;
+ (yy_hold_char) = *(yy_c_buf_p);
+}
+
+/** Allocate and initialize an input buffer state.
+ * @param file A readable stream.
+ * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE.
+ *
+ * @return the allocated buffer state.
+ */
+ YY_BUFFER_STATE yy_create_buffer (FILE * file, int size )
+{
+ YY_BUFFER_STATE b;
+
+ b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state ) );
+ if ( ! b )
+ YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
+
+ b->yy_buf_size = size;
+
+ /* yy_ch_buf has to be 2 characters longer than the size given because
+ * we need to put in 2 end-of-buffer characters.
+ */
+ b->yy_ch_buf = (char *) yyalloc(b->yy_buf_size + 2 );
+ if ( ! b->yy_ch_buf )
+ YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
+
+ b->yy_is_our_buffer = 1;
+
+ yy_init_buffer(b,file );
+
+ return b;
+}
+
+/** Destroy the buffer.
+ * @param b a buffer created with yy_create_buffer()
+ *
+ */
+ void yy_delete_buffer (YY_BUFFER_STATE b )
+{
+
+ if ( ! b )
+ return;
+
+ if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */
+ YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0;
+
+ if ( b->yy_is_our_buffer )
+ yyfree((void *) b->yy_ch_buf );
+
+ yyfree((void *) b );
+}
+
+/* Initializes or reinitializes a buffer.
+ * This function is sometimes called more than once on the same buffer,
+ * such as during a yyrestart() or at EOF.
+ */
+ static void yy_init_buffer (YY_BUFFER_STATE b, FILE * file )
+
+{
+ int oerrno = errno;
+
+ yy_flush_buffer(b );
+
+ b->yy_input_file = file;
+ b->yy_fill_buffer = 1;
+
+ /* If b is the current buffer, then yy_init_buffer was _probably_
+ * called from yyrestart() or through yy_get_next_buffer.
+ * In that case, we don't want to reset the lineno or column.
+ */
+ if (b != YY_CURRENT_BUFFER){
+ b->yy_bs_lineno = 1;
+ b->yy_bs_column = 0;
+ }
+
+ b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0;
+
+ errno = oerrno;
+}
+
+/** Discard all buffered characters. On the next scan, YY_INPUT will be called.
+ * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER.
+ *
+ */
+ void yy_flush_buffer (YY_BUFFER_STATE b )
+{
+ if ( ! b )
+ return;
+
+ b->yy_n_chars = 0;
+
+ /* We always need two end-of-buffer characters. The first causes
+ * a transition to the end-of-buffer state. The second causes
+ * a jam in that state.
+ */
+ b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR;
+ b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR;
+
+ b->yy_buf_pos = &b->yy_ch_buf[0];
+
+ b->yy_at_bol = 1;
+ b->yy_buffer_status = YY_BUFFER_NEW;
+
+ if ( b == YY_CURRENT_BUFFER )
+ yy_load_buffer_state( );
+}
+
+/** Pushes the new state onto the stack. The new state becomes
+ * the current state. This function will allocate the stack
+ * if necessary.
+ * @param new_buffer The new state.
+ *
+ */
+void yypush_buffer_state (YY_BUFFER_STATE new_buffer )
+{
+ if (new_buffer == NULL)
+ return;
+
+ yyensure_buffer_stack();
+
+ /* This block is copied from yy_switch_to_buffer. */
+ if ( YY_CURRENT_BUFFER )
+ {
+ /* Flush out information for old buffer. */
+ *(yy_c_buf_p) = (yy_hold_char);
+ YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
+ YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
+ }
+
+ /* Only push if top exists. Otherwise, replace top. */
+ if (YY_CURRENT_BUFFER)
+ (yy_buffer_stack_top)++;
+ YY_CURRENT_BUFFER_LVALUE = new_buffer;
+
+ /* copied from yy_switch_to_buffer. */
+ yy_load_buffer_state( );
+ (yy_did_buffer_switch_on_eof) = 1;
+}
+
+/** Removes and deletes the top of the stack, if present.
+ * The next element becomes the new top.
+ *
+ */
+void yypop_buffer_state (void)
+{
+ if (!YY_CURRENT_BUFFER)
+ return;
+
+ yy_delete_buffer(YY_CURRENT_BUFFER );
+ YY_CURRENT_BUFFER_LVALUE = NULL;
+ if ((yy_buffer_stack_top) > 0)
+ --(yy_buffer_stack_top);
+
+ if (YY_CURRENT_BUFFER) {
+ yy_load_buffer_state( );
+ (yy_did_buffer_switch_on_eof) = 1;
+ }
+}
+
+/* Allocates the stack if it does not exist.
+ * Guarantees space for at least one push.
+ */
+static void yyensure_buffer_stack (void)
+{
+ yy_size_t num_to_alloc;
+
+ if (!(yy_buffer_stack)) {
+
+ /* First allocation is just for 2 elements, since we don't know if this
+ * scanner will even need a stack. We use 2 instead of 1 to avoid an
+ * immediate realloc on the next call.
+ */
+ num_to_alloc = 1;
+ (yy_buffer_stack) = (struct yy_buffer_state**)yyalloc
+ (num_to_alloc * sizeof(struct yy_buffer_state*)
+ );
+ if ( ! (yy_buffer_stack) )
+ YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" );
+
+ memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*));
+
+ (yy_buffer_stack_max) = num_to_alloc;
+ (yy_buffer_stack_top) = 0;
+ return;
+ }
+
+ if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){
+
+ /* Increase the buffer to prepare for a possible push. */
+ int grow_size = 8 /* arbitrary grow size */;
+
+ num_to_alloc = (yy_buffer_stack_max) + grow_size;
+ (yy_buffer_stack) = (struct yy_buffer_state**)yyrealloc
+ ((yy_buffer_stack),
+ num_to_alloc * sizeof(struct yy_buffer_state*)
+ );
+ if ( ! (yy_buffer_stack) )
+ YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" );
+
+ /* zero only the new slots.*/
+ memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*));
+ (yy_buffer_stack_max) = num_to_alloc;
+ }
+}
+
+/** Setup the input buffer state to scan directly from a user-specified character buffer.
+ * @param base the character buffer
+ * @param size the size in bytes of the character buffer
+ *
+ * @return the newly allocated buffer state object.
+ */
+YY_BUFFER_STATE yy_scan_buffer (char * base, yy_size_t size )
+{
+ YY_BUFFER_STATE b;
+
+ if ( size < 2 ||
+ base[size-2] != YY_END_OF_BUFFER_CHAR ||
+ base[size-1] != YY_END_OF_BUFFER_CHAR )
+ /* They forgot to leave room for the EOB's. */
+ return 0;
+
+ b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state ) );
+ if ( ! b )
+ YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" );
+
+ b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */
+ b->yy_buf_pos = b->yy_ch_buf = base;
+ b->yy_is_our_buffer = 0;
+ b->yy_input_file = 0;
+ b->yy_n_chars = b->yy_buf_size;
+ b->yy_is_interactive = 0;
+ b->yy_at_bol = 1;
+ b->yy_fill_buffer = 0;
+ b->yy_buffer_status = YY_BUFFER_NEW;
+
+ yy_switch_to_buffer(b );
+
+ return b;
+}
+
+/** Setup the input buffer state to scan a string. The next call to yylex() will
+ * scan from a @e copy of @a str.
+ * @param yystr a NUL-terminated string to scan
+ *
+ * @return the newly allocated buffer state object.
+ * @note If you want to scan bytes that may contain NUL values, then use
+ * yy_scan_bytes() instead.
+ */
+YY_BUFFER_STATE yy_scan_string (yyconst char * yystr )
+{
+
+ return yy_scan_bytes(yystr,strlen(yystr) );
+}
+
+/** Setup the input buffer state to scan the given bytes. The next call to yylex() will
+ * scan from a @e copy of @a bytes.
+ * @param yybytes the byte buffer to scan
+ * @param _yybytes_len the number of bytes in the buffer pointed to by @a bytes.
+ *
+ * @return the newly allocated buffer state object.
+ */
+YY_BUFFER_STATE yy_scan_bytes (yyconst char * yybytes, yy_size_t _yybytes_len )
+{
+ YY_BUFFER_STATE b;
+ char *buf;
+ yy_size_t n;
+ yy_size_t i;
+
+ /* Get memory for full buffer, including space for trailing EOB's. */
+ n = _yybytes_len + 2;
+ buf = (char *) yyalloc(n );
+ if ( ! buf )
+ YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" );
+
+ for ( i = 0; i < _yybytes_len; ++i )
+ buf[i] = yybytes[i];
+
+ buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR;
+
+ b = yy_scan_buffer(buf,n );
+ if ( ! b )
+ YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" );
+
+ /* It's okay to grow etc. this buffer, and we should throw it
+ * away when we're done.
+ */
+ b->yy_is_our_buffer = 1;
+
+ return b;
+}
+
+#ifndef YY_EXIT_FAILURE
+#define YY_EXIT_FAILURE 2
+#endif
+
+static void yy_fatal_error (yyconst char* msg )
+{
+ (void) fprintf( stderr, "%s\n", msg );
+ exit( YY_EXIT_FAILURE );
+}
+
+/* Redefine yyless() so it works in section 3 code. */
+
+#undef yyless
+#define yyless(n) \
+ do \
+ { \
+ /* Undo effects of setting up yytext. */ \
+ int yyless_macro_arg = (n); \
+ YY_LESS_LINENO(yyless_macro_arg);\
+ yytext[yyleng] = (yy_hold_char); \
+ (yy_c_buf_p) = yytext + yyless_macro_arg; \
+ (yy_hold_char) = *(yy_c_buf_p); \
+ *(yy_c_buf_p) = '\0'; \
+ yyleng = yyless_macro_arg; \
+ } \
+ while ( 0 )
+
+/* Accessor methods (get/set functions) to struct members. */
+
+/** Get the current line number.
+ *
+ */
+int yyget_lineno (void)
+{
+
+ return yylineno;
+}
+
+/** Get the input stream.
+ *
+ */
+FILE *yyget_in (void)
+{
+ return yyin;
+}
+
+/** Get the output stream.
+ *
+ */
+FILE *yyget_out (void)
+{
+ return yyout;
+}
+
+/** Get the length of the current token.
+ *
+ */
+yy_size_t yyget_leng (void)
+{
+ return yyleng;
+}
+
+/** Get the current token.
+ *
+ */
+
+char *yyget_text (void)
+{
+ return yytext;
+}
+
+/** Set the current line number.
+ * @param line_number
+ *
+ */
+void yyset_lineno (int line_number )
+{
+
+ yylineno = line_number;
+}
+
+/** Set the input stream. This does not discard the current
+ * input buffer.
+ * @param in_str A readable stream.
+ *
+ * @see yy_switch_to_buffer
+ */
+void yyset_in (FILE * in_str )
+{
+ yyin = in_str ;
+}
+
+void yyset_out (FILE * out_str )
+{
+ yyout = out_str ;
+}
+
+int yyget_debug (void)
+{
+ return yy_flex_debug;
+}
+
+void yyset_debug (int bdebug )
+{
+ yy_flex_debug = bdebug ;
+}
+
+static int yy_init_globals (void)
+{
+ /* Initialization is the same as for the non-reentrant scanner.
+ * This function is called from yylex_destroy(), so don't allocate here.
+ */
+
+ (yy_buffer_stack) = 0;
+ (yy_buffer_stack_top) = 0;
+ (yy_buffer_stack_max) = 0;
+ (yy_c_buf_p) = (char *) 0;
+ (yy_init) = 0;
+ (yy_start) = 0;
+
+/* Defined in main.c */
+#ifdef YY_STDINIT
+ yyin = stdin;
+ yyout = stdout;
+#else
+ yyin = (FILE *) 0;
+ yyout = (FILE *) 0;
+#endif
+
+ /* For future reference: Set errno on error, since we are called by
+ * yylex_init()
+ */
+ return 0;
+}
+
+/* yylex_destroy is for both reentrant and non-reentrant scanners. */
+int yylex_destroy (void)
+{
+
+ /* Pop the buffer stack, destroying each element. */
+ while(YY_CURRENT_BUFFER){
+ yy_delete_buffer(YY_CURRENT_BUFFER );
+ YY_CURRENT_BUFFER_LVALUE = NULL;
+ yypop_buffer_state();
+ }
+
+ /* Destroy the stack itself. */
+ yyfree((yy_buffer_stack) );
+ (yy_buffer_stack) = NULL;
+
+ /* Reset the globals. This is important in a non-reentrant scanner so the next time
+ * yylex() is called, initialization will occur. */
+ yy_init_globals( );
+
+ return 0;
+}
+
+/*
+ * Internal utility routines.
+ */
+
+#ifndef yytext_ptr
+static void yy_flex_strncpy (char* s1, yyconst char * s2, int n )
+{
+ register int i;
+ for ( i = 0; i < n; ++i )
+ s1[i] = s2[i];
+}
+#endif
+
+#ifdef YY_NEED_STRLEN
+static int yy_flex_strlen (yyconst char * s )
+{
+ register int n;
+ for ( n = 0; s[n]; ++n )
+ ;
+
+ return n;
+}
+#endif
+
+void *yyalloc (yy_size_t size )
+{
+ return (void *) malloc( size );
+}
+
+void *yyrealloc (void * ptr, yy_size_t size )
+{
+ /* The cast to (char *) in the following accommodates both
+ * implementations that use char* generic pointers, and those
+ * that use void* generic pointers. It works with the latter
+ * because both ANSI C and C++ allow castless assignment from
+ * any pointer type to void*, and deal with argument conversions
+ * as though doing an assignment.
+ */
+ return (void *) realloc( (char *) ptr, size );
+}
+
+void yyfree (void * ptr )
+{
+ free( (char *) ptr ); /* see yyrealloc() for (char *) cast */
+}
+
+#define YYTABLES_NAME "yytables"
+
+#line 49 "lex.l"
+
+
+
+
--- /dev/null
+/*
+ * Copyright IBM Corporation. 2007
+ *
+ * Authors: Balbir Singh <balbir@linux.vnet.ibm.com>
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2.1 of the GNU Lesser General Public License
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it would be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ */
+
+%{
+#include <string.h>
+#include <libcgroup.h>
+#include <libcgroup-internal.h>
+#include "parse.h"
+#pragma GCC diagnostic ignored "-Wunused-function"
+
+int line_no = 1;
+jmp_buf parser_error_env;
+
+#define YY_FATAL_ERROR(msg) \
+ do { \
+ fprintf(stderr, "%s\n", msg); \
+ longjmp(parser_error_env, 1); \
+ } while(0);
+%}
+
+%option nounput noinput
+
+%%
+\n {line_no++;}
+[ \t] {/* DO NOTHING */}
+^[ \t]*#.*[ \t]* {/* Comments */}
+^\*.*[ \t]* {/* Comments */}
+"mount" {return MOUNT;}
+"task" {return TASK;}
+"admin" {return ADMIN;}
+"perm" {return PERM;}
+"group" {return GROUP;}
+"namespace" {return NAMESPACE;}
+"template" {return TEMPLATE;}
+"default" {return DEFAULT;}
+[a-zA-Z0-9_\-\/\.\,\%\@]+ {yylval.name = strdup(yytext); return ID;}
+\"[^"]*\" {yylval.name = strdup(yytext+1); yylval.name[strlen(yylval.name)-1] = '\0'; return ID; }
+. {return yytext[0];}
+%%
+
--- /dev/null
+/*
+ * Copyright IBM Corporation. 2008
+ *
+ * Author: Dhaval Giani <dhaval@linux.vnet.ibm.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2.1 of the GNU Lesser General Public License
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it would be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ */
+#ifndef __LIBCG_INTERNAL
+
+#define __LIBCG_INTERNAL
+
+__BEGIN_DECLS
+
+#include "config.h"
+#include <fts.h>
+#include <libcgroup.h>
+#include <limits.h>
+#include <pthread.h>
+#include <sys/stat.h>
+#include <sys/types.h>
+#include <setjmp.h>
+
+/* Maximum number of mount points/controllers */
+#define MAX_MNT_ELEMENTS 8
+/* Estimated number of groups created */
+#define MAX_GROUP_ELEMENTS 128
+
+#define CG_NV_MAX 100
+#define CG_CONTROLLER_MAX 100
+/* Max number of mounted hierarchies. Event if one controller is mounted per
+ * hier, it can not exceed CG_CONTROLLER_MAX
+ */
+#define CG_HIER_MAX CG_CONTROLLER_MAX
+
+/* Definitions for the uid and gid members of a cgroup_rules */
+/* FIXME: These really should not be negative values */
+#define CGRULE_INVALID ((uid_t) -1)
+#define CGRULE_WILD ((uid_t) -2)
+
+#define CGRULE_SUCCESS_STORE_PID "SUCCESS_STORE_PID"
+
+
+#define CGCONFIG_CONF_FILE "/etc/cgconfig.conf"
+
+#define CGRULES_CONF_FILE "/etc/cgrules.conf"
+#define CGRULES_MAX_FIELDS_PER_LINE 3
+
+#define CGROUP_BUFFER_LEN (5 * FILENAME_MAX)
+
+/* Maximum length of a key(<user>:<process name>) in the daemon config file */
+#define CGROUP_RULE_MAXKEY (LOGIN_NAME_MAX + FILENAME_MAX + 1)
+
+/* Maximum length of a line in the daemon config file */
+#define CGROUP_RULE_MAXLINE (FILENAME_MAX + CGROUP_RULE_MAXKEY + \
+ CG_CONTROLLER_MAX + 3)
+
+#define cgroup_err(x...) cgroup_log(CGROUP_LOG_ERROR, x)
+#define cgroup_warn(x...) cgroup_log(CGROUP_LOG_WARNING, x)
+#define cgroup_info(x...) cgroup_log(CGROUP_LOG_INFO, x)
+#define cgroup_dbg(x...) cgroup_log(CGROUP_LOG_DEBUG, x)
+
+#define CGROUP_DEFAULT_LOGLEVEL CGROUP_LOG_ERROR
+
+#define max(x,y) ((y)<(x)?(x):(y))
+#define min(x,y) ((y)>(x)?(x):(y))
+
+struct control_value {
+ char name[FILENAME_MAX];
+ char value[CG_VALUE_MAX];
+ bool dirty;
+};
+
+struct cgroup_controller {
+ char name[FILENAME_MAX];
+ struct control_value *values[CG_NV_MAX];
+ struct cgroup *cgroup;
+ int index;
+};
+
+struct cgroup {
+ char name[FILENAME_MAX];
+ struct cgroup_controller *controller[CG_CONTROLLER_MAX];
+ int index;
+ uid_t tasks_uid;
+ gid_t tasks_gid;
+ mode_t task_fperm;
+ uid_t control_uid;
+ gid_t control_gid;
+ mode_t control_fperm;
+ mode_t control_dperm;
+};
+
+struct cg_mount_point {
+ char path[FILENAME_MAX];
+ struct cg_mount_point *next;
+};
+
+struct cg_mount_table_s {
+ /** Controller name. */
+ char name[FILENAME_MAX];
+ /**
+ * List of mount points, at least one mount point is there for sure.
+ */
+ struct cg_mount_point mount;
+ int index;
+};
+
+struct cgroup_rules_data {
+ pid_t pid; /* pid of the process which needs to change group */
+
+ /* Details of user under consideration for destination cgroup */
+ struct passwd *pw;
+ /* Gid of the process */
+ gid_t gid;
+};
+
+/* A rule that maps UID/GID to a cgroup */
+struct cgroup_rule {
+ uid_t uid;
+ gid_t gid;
+ char *procname;
+ char username[LOGIN_NAME_MAX];
+ char destination[FILENAME_MAX];
+ char *controllers[MAX_MNT_ELEMENTS];
+ struct cgroup_rule *next;
+};
+
+/* Container for a list of rules */
+struct cgroup_rule_list {
+ struct cgroup_rule *head;
+ struct cgroup_rule *tail;
+ int len;
+};
+
+/*The walk_tree handle */
+struct cgroup_tree_handle {
+ FTS *fts;
+ int flags;
+};
+
+/**
+ * Internal item of dictionary. Linked list is sufficient for now - we need
+ * only 'add' operation and simple iterator. In future, this might be easily
+ * rewritten to dynamic array when random access is needed,
+ * just keep in mind that the order is important and the iterator should
+ * return the items in the order they were added there.
+ */
+struct cgroup_dictionary_item {
+ const char *name;
+ const char *value;
+ struct cgroup_dictionary_item *next;
+};
+
+/* Flags for cgroup_dictionary_create */
+/**
+ * All items (i.e. both name and value strings) stored in the dictionary
+ * should *NOT* be free()d on cgroup_dictionary_free(),
+ * only the dictionary helper structures (i.e. underlying linked list)
+ * should be freed.
+ */
+#define CG_DICT_DONT_FREE_ITEMS 1
+
+/**
+ * Dictionary of (name, value) items.
+ * The dictionary keeps its order, iterator iterates in the same order
+ * as the items were added there. It is *not* hash-style structure,
+ * it does not provide random access to its items nor quick search.
+ * This structure should be opaque to users of the dictionary, underlying data
+ * structure might change anytime and without warnings.
+ */
+struct cgroup_dictionary {
+ struct cgroup_dictionary_item *head;
+ struct cgroup_dictionary_item *tail;
+ int flags;
+};
+
+/** Opaque iterator of an dictionary. */
+struct cgroup_dictionary_iterator {
+ struct cgroup_dictionary_item *item;
+};
+
+/**
+ * per thread errno variable, to be used when return code is ECGOTHER
+ */
+extern __thread int last_errno;
+
+/**
+ * 'Exception handler' for lex parser.
+ */
+extern jmp_buf parser_error_env;
+
+/* Internal API */
+char *cg_build_path(const char *name, char *path, const char *type);
+int cgroup_get_uid_gid_from_procfs(pid_t pid, uid_t *euid, gid_t *egid);
+int cgroup_get_procname_from_procfs(pid_t pid, char **procname);
+int cg_mkdir_p(const char *path);
+struct cgroup *create_cgroup_from_name_value_pairs(const char *name,
+ struct control_value *name_value, int nv_number);
+void init_cgroup_table(struct cgroup *cgroups, size_t count);
+
+/*
+ * Main mounting structures
+ */
+extern struct cg_mount_table_s cg_mount_table[CG_CONTROLLER_MAX];
+extern pthread_rwlock_t cg_mount_table_lock;
+
+/*
+ * config related structures
+ */
+
+extern __thread char *cg_namespace_table[CG_CONTROLLER_MAX];
+
+/*
+ * config related API
+ */
+int cgroup_config_insert_cgroup(char *cg_name);
+int cgroup_config_parse_controller_options(char *controller,
+ struct cgroup_dictionary *values);
+int template_config_insert_cgroup(char *cg_name);
+int template_config_parse_controller_options(char *controller,
+ struct cgroup_dictionary *values);
+int template_config_group_task_perm(char *perm_type, char *value);
+int template_config_group_admin_perm(char *perm_type, char *value);
+int cgroup_config_group_task_perm(char *perm_type, char *value);
+int cgroup_config_group_admin_perm(char *perm_type, char *value);
+int cgroup_config_insert_into_mount_table(char *name, char *mount_point);
+int cgroup_config_insert_into_namespace_table(char *name, char *mount_point);
+void cgroup_config_cleanup_mount_table(void);
+void cgroup_config_cleanup_namespace_table(void);
+int cgroup_config_define_default(void);
+
+/**
+ * Create an empty dictionary.
+ */
+extern int cgroup_dictionary_create(struct cgroup_dictionary **dict,
+ int flags);
+/**
+ * Add an item to existing dictionary.
+ */
+extern int cgroup_dictionary_add(struct cgroup_dictionary *dict,
+ const char *name, const char *value);
+/**
+ * Fully destroy existing dictionary. Depending on flags passed to
+ * cgroup_dictionary_create(), names and values might get destroyed too.
+ */
+extern int cgroup_dictionary_free(struct cgroup_dictionary *dict);
+
+/**
+ * Start iterating through a dictionary. The items are returned in the same
+ * order as they were added using cgroup_dictionary_add().
+ */
+extern int cgroup_dictionary_iterator_begin(struct cgroup_dictionary *dict,
+ void **handle, const char **name, const char **value);
+/**
+ * Continue iterating through the dictionary.
+ */
+extern int cgroup_dictionary_iterator_next(void **handle,
+ const char **name, const char **value);
+/**
+ * Finish iteration through the dictionary.
+ */
+extern void cgroup_dictionary_iterator_end(void **handle);
+
+/**
+ * Changes permissions for given path. If owner_is_umask is specified
+ * then it uses owner permissions as a mask for group and others permissions.
+ *
+ * @param path Patch to chmod.
+ * @param mode File permissions to set.
+ * @param owner_is_umask Flag whether path owner permissions should be used
+ * as a mask for group and others permissions.
+ */
+int cg_chmod_path(const char *path, mode_t mode, int owner_is_umask);
+
+__END_DECLS
+
+#endif
--- /dev/null
+CGROUP_0.32 {
+global:
+ cgroup_init;
+ cgroup_attach_task;
+ cgroup_modify_cgroup;
+ cgroup_create_cgroup;
+ cgroup_delete_cgroup;
+ cgroup_attach_task_pid;
+ cgroup_get_cgroup;
+ cgroup_create_cgroup_from_parent;
+ cgroup_copy_cgroup;
+ cgroup_change_cgroup_uid_gid;
+ cgroup_change_cgroup_path;
+ cgroup_new_cgroup;
+ cgroup_add_controller;
+ cgroup_free;
+ cgroup_free_controllers;
+ cgroup_add_value_string;
+ cgroup_add_value_int64;
+ cgroup_add_value_uint64;
+ cgroup_add_value_bool;
+ cgroup_compare_cgroup;
+ cgroup_compare_controllers;
+ cgroup_set_uid_gid;
+ cgroup_get_uid_gid;
+ cgroup_get_value_string;
+ cgroup_set_value_string;
+ cgroup_get_value_int64;
+ cgroup_set_value_int64;
+ cgroup_get_value_uint64;
+ cgroup_set_value_uint64;
+ cgroup_get_value_bool;
+ cgroup_set_value_bool;
+ cgroup_change_cgroup_uid_gid_flags;
+ cgroup_print_rules_config;
+ cgroup_reload_cached_rules;
+ cgroup_init_rules_cache;
+ cgroup_get_current_controller_path;
+ cgroup_config_load_config;
+local:
+ *;
+};
+
+CGROUP_0.32.1 {
+global:
+ cgroup_strerror;
+} CGROUP_0.32;
+
+CGROUP_0.33 {
+global:
+ cgroup_get_last_errno;
+ cgroup_walk_tree_begin;
+ cgroup_walk_tree_next;
+ cgroup_walk_tree_end;
+} CGROUP_0.32.1;
+
+CGROUP_0.34 {
+global:
+ cgroup_get_task_begin;
+ cgroup_get_task_end;
+ cgroup_get_task_next;
+ cgroup_read_stats_begin;
+ cgroup_read_stats_next;
+ cgroup_read_stats_end;
+ cgroup_walk_tree_set_flags;
+ cgroup_get_controller_end;
+ cgroup_get_controller_next;
+ cgroup_get_controller_begin;
+ cgroup_unload_cgroups;
+ cgroup_get_controller;
+ cgroup_get_uid_gid_from_procfs;
+ cgroup_get_subsys_mount_point;
+ cgroup_get_procname_from_procfs;
+ cgroup_register_unchanged_process;
+ cgroup_change_cgroup_flags;
+} CGROUP_0.33;
+
+CGROUP_0.35 {
+global:
+ create_cgroup_from_name_value_pairs;
+ cgroup_delete_cgroup_ext;
+ cgroup_get_all_controller_begin;
+ cgroup_get_all_controller_next;
+ cgroup_get_all_controller_end;
+ cgroup_get_value_name_count;
+ cgroup_get_value_name;
+} CGROUP_0.34;
+
+CGROUP_0.36 {
+} CGROUP_0.35;
+
+CGROUP_0.37 {
+ cgroup_get_procs;
+ cgroup_read_value_begin;
+ cgroup_read_value_next;
+ cgroup_read_value_end;
+ cg_chmod_recursive;
+} CGROUP_0.36;
+
+CGROUP_0.38 {
+ cgroup_get_subsys_mount_point_begin;
+ cgroup_get_subsys_mount_point_next;
+ cgroup_get_subsys_mount_point_end;
+ cgroup_set_permissions;
+ cgroup_config_unload_config;
+ cgroup_config_set_default;
+} CGROUP_0.37;
+
+CGROUP_0.39 {
+ cgroup_reload_cached_templates;
+ cgroup_init_templates_cache;
+ cgroup_config_create_template_group;
+ cgroup_change_all_cgroups;
+ cgroup_set_logger;
+ cgroup_set_default_logger;
+ cgroup_set_loglevel;
+ cgroup_log;
+ cgroup_parse_log_level_str;
+} CGROUP_0.38;
--- /dev/null
+/*
+ * Copyright Red Hat, Inc. 2012
+ *
+ * Author: Jan Safranek <jsafrane@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2.1 of the GNU Lesser General Public License
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it would be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ */
+
+#include <libcgroup.h>
+#include <libcgroup-internal.h>
+#include <stdarg.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <errno.h>
+#include <strings.h>
+
+static cgroup_logger_callback cgroup_logger;
+static void *cgroup_logger_userdata;
+static int cgroup_loglevel;
+
+static void cgroup_default_logger(void *userdata, int level, const char *fmt,
+ va_list ap)
+{
+ vfprintf(stdout, fmt, ap);
+}
+
+void cgroup_log(int level, const char *fmt, ...)
+{
+ va_list ap;
+
+ if (!cgroup_logger)
+ return;
+
+ if (level > cgroup_loglevel)
+ return;
+
+ va_start(ap, fmt);
+ cgroup_logger(cgroup_logger_userdata, level, fmt, ap);
+ va_end(ap);
+}
+
+void cgroup_set_logger(cgroup_logger_callback logger, int loglevel,
+ void *userdata)
+{
+ cgroup_logger = logger;
+ cgroup_set_loglevel(loglevel);
+ cgroup_logger_userdata = userdata;
+}
+
+void cgroup_set_default_logger(int level)
+{
+ if (!cgroup_logger)
+ cgroup_set_logger(cgroup_default_logger, level, NULL);
+}
+
+int cgroup_parse_log_level_str(const char *levelstr)
+{
+ char *end;
+ long level;
+ errno = 0;
+
+ /* try to parse integer first */
+ level = strtol(levelstr, &end, 10);
+ if (end != levelstr && *end == '\0')
+ return level;
+
+ if (strcasecmp(levelstr, "ERROR") == 0)
+ return CGROUP_LOG_ERROR;
+ if (strcasecmp(levelstr, "WARNING") == 0)
+ return CGROUP_LOG_WARNING;
+ if (strcasecmp(levelstr, "INFO") == 0)
+ return CGROUP_LOG_INFO;
+ if (strcasecmp(levelstr, "DEBUG") == 0)
+ return CGROUP_LOG_DEBUG;
+
+ return CGROUP_DEFAULT_LOGLEVEL;
+}
+
+void cgroup_set_loglevel(int loglevel)
+{
+ if (loglevel != -1)
+ cgroup_loglevel = loglevel;
+ else {
+ char *level_str = getenv("CGROUP_LOGLEVEL");
+ if (level_str != NULL)
+ cgroup_loglevel = cgroup_parse_log_level_str(level_str);
+ else
+ cgroup_loglevel = CGROUP_DEFAULT_LOGLEVEL;
+ }
+}
--- /dev/null
+INCLUDES = -I $(top_srcdir)/include
+
+if WITH_PAM
+
+pamlib_LTLIBRARIES = pam_cgroup.la
+pam_cgroup_la_SOURCES = pam_cgroup.c
+pam_cgroup_la_LDFLAGS = -module
+pam_cgroup_la_LIBADD = $(top_builddir)/src/.libs/libcgroup.la -lpam
+
+endif
--- /dev/null
+# Makefile.in generated by automake 1.13.4 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994-2013 Free Software Foundation, Inc.
+
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+
+VPATH = @srcdir@
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+am__make_running_with_option = \
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+ ?) ;; \
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+ *$$target_option*) has_opt=yes; break;; \
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+install-info-am:
+
+install-man:
+
+install-pdf: install-pdf-am
+
+install-pdf-am:
+
+install-ps: install-ps-am
+
+install-ps-am:
+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-am
+ -rm -rf ./$(DEPDIR)
+ -rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-am
+
+mostlyclean-am: mostlyclean-compile mostlyclean-generic \
+ mostlyclean-libtool
+
+pdf: pdf-am
+
+pdf-am:
+
+ps: ps-am
+
+ps-am:
+
+uninstall-am: uninstall-pamlibLTLIBRARIES
+
+.MAKE: install-am install-strip
+
+.PHONY: CTAGS GTAGS TAGS all all-am check check-am clean clean-generic \
+ clean-libtool clean-pamlibLTLIBRARIES cscopelist-am ctags \
+ ctags-am distclean distclean-compile distclean-generic \
+ distclean-libtool distclean-tags distdir dvi dvi-am html \
+ html-am info info-am install install-am install-data \
+ install-data-am install-dvi install-dvi-am install-exec \
+ install-exec-am install-html install-html-am install-info \
+ install-info-am install-man install-pamlibLTLIBRARIES \
+ install-pdf install-pdf-am install-ps install-ps-am \
+ install-strip installcheck installcheck-am installdirs \
+ maintainer-clean maintainer-clean-generic mostlyclean \
+ mostlyclean-compile mostlyclean-generic mostlyclean-libtool \
+ pdf pdf-am ps ps-am tags tags-am uninstall uninstall-am \
+ uninstall-pamlibLTLIBRARIES
+
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
--- /dev/null
+/*
+ * Copyright RedHat Inc. 2008
+ *
+ * Author: Vivek Goyal <vgoyal@redhat.com>
+ *
+ * Derived from pam_limits.c. Original Copyright notice follows.
+ *
+ * Copyright (c) Cristian Gafton, 1996-1997, <gafton@redhat.com>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, and the entire permission notice in its entirety,
+ * including the disclaimer of warranties.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. The name of the author may not be used to endorse or promote
+ * products derived from this software without specific prior
+ * written permission.
+ *
+ * ALTERNATIVELY, this product may be distributed under the terms of
+ * the GNU Public License, in which case the provisions of the GPL are
+ * required INSTEAD OF the above restrictions. (This clause is
+ * necessary due to a potential bad interaction between the GPL and
+ * the restrictions contained in a BSD-style copyright.)
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * End of original copyright notice.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2.1 of the GNU Lesser General Public License
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it would be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ */
+
+#include <stdio.h>
+#include <unistd.h>
+#include <string.h>
+#include <ctype.h>
+#include <stdlib.h>
+#include <errno.h>
+#include <syslog.h>
+#include <libcgroup.h>
+#include <pwd.h>
+
+/*
+ * Module defines
+ */
+
+#define PAM_SM_SESSION
+
+#include <security/pam_modules.h>
+#include <security/_pam_macros.h>
+#include <security/pam_modutil.h>
+#include <security/pam_ext.h>
+
+/* argument parsing */
+
+#define PAM_DEBUG_ARG 0x0001
+
+static int _pam_parse(const pam_handle_t *pamh, int argc, const char **argv)
+{
+ int ctrl = 0;
+
+ /* step through arguments */
+ for (ctrl = 0; argc-- > 0; ++argv) {
+ if (!strcmp(*argv, "debug"))
+ ctrl |= PAM_DEBUG_ARG;
+ else
+ pam_syslog(pamh, LOG_ERR, "unknown option: %s", *argv);
+ }
+
+ return ctrl;
+}
+
+/* now the session stuff */
+PAM_EXTERN int pam_sm_open_session(pam_handle_t *pamh, int flags,
+ int argc, const char **argv)
+{
+ pid_t pid;
+ int ctrl, ret;
+ char *user_name;
+ struct passwd *pwd;
+
+ D(("called."));
+
+ ctrl = _pam_parse(pamh, argc, argv);
+
+ ret = pam_get_item(pamh, PAM_USER, (void *) &user_name);
+ if (user_name == NULL || ret != PAM_SUCCESS) {
+ pam_syslog(pamh, LOG_ERR, "open_session - error recovering"
+ "username");
+ return PAM_SESSION_ERR;
+ }
+
+ pwd = pam_modutil_getpwnam(pamh, user_name);
+ if (!pwd) {
+ if (ctrl & PAM_DEBUG_ARG)
+ pam_syslog(pamh, LOG_ERR, "open_session username"
+ " '%s' does not exist", user_name);
+ return PAM_SESSION_ERR;
+ }
+
+ D(("user name is %s", user_name));
+
+ /* Initialize libcg */
+ ret = cgroup_init();
+ if (ret) {
+ if (ctrl & PAM_DEBUG_ARG)
+ pam_syslog(pamh, LOG_ERR, "libcgroup initialization"
+ " failed");
+ return PAM_SESSION_ERR;
+ }
+
+ D(("Initialized libcgroup successfuly."));
+
+ /* Determine the pid of the task */
+ pid = getpid();
+
+ /* Note: We are using default gid here. Is there a way to determine
+ * under what egid service will be provided?
+ */
+ ret = cgroup_change_cgroup_uid_gid_flags(pwd->pw_uid,
+ pwd->pw_gid, pid, CGFLAG_USECACHE);
+ if (ret) {
+ if (ctrl & PAM_DEBUG_ARG)
+ pam_syslog(pamh, LOG_ERR, "Change of cgroup for process"
+ " with username %s failed.\n", user_name);
+ return PAM_SESSION_ERR;
+ }
+
+ if (ctrl & PAM_DEBUG_ARG)
+ pam_syslog(pamh, LOG_DEBUG, "Changed cgroup for process %d"
+ " with username %s.\n", pid, user_name);
+
+ return PAM_SUCCESS;
+}
+
+PAM_EXTERN int pam_sm_close_session(pam_handle_t *pamh, int flags, int argc,
+ const char **argv)
+{
+ D(("called pam_cgroup close session"));
+
+ /* nothing to do yet */
+ return PAM_SUCCESS;
+}
--- /dev/null
+#ifndef lint
+static const char yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93";
+#endif
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYPATCH 20130304
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+
+#define YYPREFIX "yy"
+
+#define YYPURE 0
+
+#line 17 "parse.y"
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <libcgroup.h>
+#include <libcgroup-internal.h>
+
+int yylex(void);
+extern int line_no;
+extern char *yytext;
+
+static void yyerror(const char *s)
+{
+ fprintf(stderr, "error at line number %d at %s:%s\n", line_no, yytext,
+ s);
+}
+
+int yywrap(void)
+{
+ return 1;
+}
+
+#line 42 "parse.y"
+#ifdef YYSTYPE
+#undef YYSTYPE_IS_DECLARED
+#define YYSTYPE_IS_DECLARED 1
+#endif
+#ifndef YYSTYPE_IS_DECLARED
+#define YYSTYPE_IS_DECLARED 1
+typedef union {
+ char *name;
+ char chr;
+ int val;
+ struct cgroup_dictionary *values;
+} YYSTYPE;
+#endif /* !YYSTYPE_IS_DECLARED */
+#line 55 "parse.c"
+
+/* compatibility with bison */
+#ifdef YYPARSE_PARAM
+/* compatibility with FreeBSD */
+# ifdef YYPARSE_PARAM_TYPE
+# define YYPARSE_DECL() yyparse(YYPARSE_PARAM_TYPE YYPARSE_PARAM)
+# else
+# define YYPARSE_DECL() yyparse(void *YYPARSE_PARAM)
+# endif
+#else
+# define YYPARSE_DECL() yyparse(void)
+#endif
+
+/* Parameters sent to lex. */
+#ifdef YYLEX_PARAM
+# define YYLEX_DECL() yylex(void *YYLEX_PARAM)
+# define YYLEX yylex(YYLEX_PARAM)
+#else
+# define YYLEX_DECL() yylex(void)
+# define YYLEX yylex()
+#endif
+
+/* Parameters sent to yyerror. */
+#ifndef YYERROR_DECL
+#define YYERROR_DECL() yyerror(const char *s)
+#endif
+#ifndef YYERROR_CALL
+#define YYERROR_CALL(msg) yyerror(msg)
+#endif
+
+extern int YYPARSE_DECL();
+
+#define ID 257
+#define MOUNT 258
+#define GROUP 259
+#define PERM 260
+#define TASK 261
+#define ADMIN 262
+#define NAMESPACE 263
+#define DEFAULT 264
+#define TEMPLATE 265
+#define YYERRCODE 256
+static const short yylhs[] = { -1,
+ 0, 0, 0, 0, 0, 0, 12, 13, 9, 8,
+ 8, 8, 15, 16, 16, 16, 17, 17, 14, 14,
+ 14, 3, 3, 4, 4, 18, 18, 19, 19, 7,
+ 7, 5, 6, 21, 20, 1, 1, 2, 11, 11,
+ 10,
+};
+static const short yylen[] = { 2,
+ 2, 2, 2, 2, 2, 0, 4, 4, 5, 4,
+ 5, 4, 5, 4, 5, 4, 5, 5, 4, 5,
+ 0, 4, 5, 4, 5, 4, 5, 4, 5, 5,
+ 5, 4, 4, 4, 4, 4, 5, 4, 4, 5,
+ 4,
+};
+static const short yydefred[] = { 6,
+ 0, 0, 0, 0, 0, 0, 2, 1, 4, 3,
+ 5, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 38, 0, 0, 0,
+ 0, 0, 41, 0, 7, 0, 0, 0, 0, 0,
+ 0, 0, 0, 9, 0, 0, 0, 0, 0, 0,
+ 0, 0, 13, 36, 0, 0, 0, 0, 0, 39,
+ 0, 0, 0, 8, 0, 0, 0, 0, 0, 37,
+ 0, 0, 10, 12, 0, 40, 0, 0, 0, 0,
+ 14, 0, 0, 16, 0, 0, 0, 11, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 15, 19,
+ 0, 0, 0, 0, 30, 0, 0, 0, 31, 0,
+ 0, 0, 0, 0, 0, 20, 22, 0, 0, 24,
+ 0, 0, 0, 0, 0, 17, 0, 0, 0, 18,
+ 23, 0, 25, 0, 26, 0, 0, 28, 0, 0,
+ 32, 33, 27, 0, 29, 0, 34, 35,
+};
+static const short yydgoto[] = { 1,
+ 18, 7, 78, 80, 105, 109, 49, 30, 8, 9,
+ 21, 10, 23, 57, 11, 38, 68, 96, 98, 130,
+ 126,
+};
+static const short yysindex[] = { 0,
+ -241, -102, -226, -95, -89, -221, 0, 0, 0, 0,
+ 0, -220, -85, -218, -219, -83, -19, -125, -231, -18,
+ -124, -79, -80, -230, -211, -14, 0, -75, -74, -123,
+ -207, -10, 0, -242, 0, -71, -70, -122, -5, -202,
+ -201, -242, -66, 0, -1, -198, -63, -62, -61, -201,
+ -229, -60, 0, 0, 3, 4, -121, -59, -201, 0,
+ 8, -189, -188, 0, -120, -53, -52, -51, -201, 0,
+ -185, 12, 0, 0, -119, 0, 14, -118, 15, -117,
+ 0, -180, -179, 0, -116, 20, -177, 0, -176, 21,
+ -178, -174, 24, -175, 26, -115, 27, -114, 0, 0,
+ 30, 31, -166, -31, 0, 34, -163, -28, 0, -161,
+ 36, -164, -158, 39, -160, 0, 0, 43, -188, 0,
+ 44, -189, 45, -152, -17, 0, 48, -149, -13, 0,
+ 0, -113, 0, -112, 0, 50, -179, 0, 52, -180,
+ 0, 0, 0, -111, 0, -110, 0, 0,
+};
+static const short yyrindex[] = { 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ -12, 0, 0, 0, 0, 0, 0, 0, 0, -12,
+ 0, 0, 0, 0, 0, 0, 0, 0, -12, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, -12, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+};
+static const short yygindex[] = { 0,
+ 0, 0, -8, -7, 0, 0, 73, 0, 0, 0,
+ 0, 0, 0, -34, 0, 0, 0, -24, -20, 0,
+ 0,
+};
+#define YYTABLESIZE 147
+static const short yytable[] = { 27,
+ 33, 44, 53, 73, 81, 88, 91, 94, 99, 112,
+ 115, 141, 142, 147, 148, 65, 2, 3, 47, 48,
+ 12, 4, 5, 6, 75, 28, 36, 14, 29, 37,
+ 13, 66, 67, 15, 85, 16, 17, 19, 20, 24,
+ 22, 25, 31, 34, 35, 39, 40, 41, 42, 45,
+ 46, 50, 51, 54, 55, 56, 59, 60, 61, 62,
+ 63, 70, 69, 64, 71, 74, 76, 77, 79, 82,
+ 83, 86, 87, 84, 89, 92, 95, 97, 100, 101,
+ 102, 103, 106, 104, 107, 108, 110, 113, 116, 117,
+ 118, 119, 120, 121, 122, 123, 124, 125, 127, 128,
+ 129, 131, 133, 135, 136, 137, 138, 139, 143, 140,
+ 145, 132, 21, 134, 58, 146, 144, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 26, 32, 43, 52, 72, 72, 72, 90, 93,
+ 72, 111, 114, 93, 90, 114, 111,
+};
+static const short yycheck[] = { 125,
+ 125, 125, 125, 125, 125, 125, 125, 125, 125, 125,
+ 125, 125, 125, 125, 125, 50, 258, 259, 261, 262,
+ 123, 263, 264, 265, 59, 257, 257, 123, 260, 260,
+ 257, 261, 262, 123, 69, 257, 257, 123, 257, 123,
+ 260, 61, 61, 123, 125, 257, 61, 123, 123, 257,
+ 61, 123, 123, 59, 257, 257, 123, 59, 257, 123,
+ 123, 59, 123, 125, 61, 125, 59, 257, 257, 123,
+ 123, 257, 61, 125, 61, 61, 257, 257, 59, 257,
+ 257, 61, 257, 262, 61, 261, 61, 61, 59, 59,
+ 257, 123, 59, 257, 123, 257, 61, 262, 257, 61,
+ 261, 59, 59, 59, 257, 123, 59, 257, 59, 123,
+ 59, 119, 125, 122, 42, 140, 137, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, 257, 257, 257, 257, 257, 257, 257, 257, 257,
+ 257, 257, 257, 257, 257, 257, 257,
+};
+#define YYFINAL 1
+#ifndef YYDEBUG
+#define YYDEBUG 0
+#endif
+#define YYMAXTOKEN 265
+#if YYDEBUG
+static const char *yyname[] = {
+
+"end-of-file",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"';'",0,"'='",0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,"'{'",0,"'}'",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"ID","MOUNT",
+"GROUP","PERM","TASK","ADMIN","NAMESPACE","DEFAULT","TEMPLATE",
+};
+static const char *yyrule[] = {
+"$accept : start",
+"start : start group",
+"start : start mount",
+"start : start default",
+"start : start namespace",
+"start : start template",
+"start :",
+"default : DEFAULT '{' default_conf '}'",
+"default_conf : PERM '{' task_or_admin '}'",
+"group : GROUP ID '{' group_conf '}'",
+"group_conf : ID '{' namevalue_conf '}'",
+"group_conf : group_conf ID '{' namevalue_conf '}'",
+"group_conf : PERM '{' task_or_admin '}'",
+"template : TEMPLATE ID '{' template_conf '}'",
+"template_conf : ID '{' namevalue_conf '}'",
+"template_conf : template_conf ID '{' namevalue_conf '}'",
+"template_conf : PERM '{' template_task_or_admin '}'",
+"template_task_or_admin : TASK '{' template_task_namevalue_conf '}' template_admin_conf",
+"template_task_or_admin : ADMIN '{' template_admin_namevalue_conf '}' template_task_conf",
+"namevalue_conf : ID '=' ID ';'",
+"namevalue_conf : namevalue_conf ID '=' ID ';'",
+"namevalue_conf :",
+"task_namevalue_conf : ID '=' ID ';'",
+"task_namevalue_conf : task_namevalue_conf ID '=' ID ';'",
+"admin_namevalue_conf : ID '=' ID ';'",
+"admin_namevalue_conf : admin_namevalue_conf ID '=' ID ';'",
+"template_task_namevalue_conf : ID '=' ID ';'",
+"template_task_namevalue_conf : template_task_namevalue_conf ID '=' ID ';'",
+"template_admin_namevalue_conf : ID '=' ID ';'",
+"template_admin_namevalue_conf : template_admin_namevalue_conf ID '=' ID ';'",
+"task_or_admin : TASK '{' task_namevalue_conf '}' admin_conf",
+"task_or_admin : ADMIN '{' admin_namevalue_conf '}' task_conf",
+"admin_conf : ADMIN '{' admin_namevalue_conf '}'",
+"task_conf : TASK '{' task_namevalue_conf '}'",
+"template_admin_conf : ADMIN '{' template_admin_namevalue_conf '}'",
+"template_task_conf : TASK '{' template_task_namevalue_conf '}'",
+"mountvalue_conf : ID '=' ID ';'",
+"mountvalue_conf : mountvalue_conf ID '=' ID ';'",
+"mount : MOUNT '{' mountvalue_conf '}'",
+"namespace_conf : ID '=' ID ';'",
+"namespace_conf : namespace_conf ID '=' ID ';'",
+"namespace : NAMESPACE '{' namespace_conf '}'",
+
+};
+#endif
+
+int yydebug;
+int yynerrs;
+
+int yyerrflag;
+int yychar;
+YYSTYPE yyval;
+YYSTYPE yylval;
+
+/* define the initial stack-sizes */
+#ifdef YYSTACKSIZE
+#undef YYMAXDEPTH
+#define YYMAXDEPTH YYSTACKSIZE
+#else
+#ifdef YYMAXDEPTH
+#define YYSTACKSIZE YYMAXDEPTH
+#else
+#define YYSTACKSIZE 10000
+#define YYMAXDEPTH 500
+#endif
+#endif
+
+#define YYINITSTACKSIZE 500
+
+typedef struct {
+ unsigned stacksize;
+ short *s_base;
+ short *s_mark;
+ short *s_last;
+ YYSTYPE *l_base;
+ YYSTYPE *l_mark;
+} YYSTACKDATA;
+/* variables for the parser stack */
+static YYSTACKDATA yystack;
+
+#if YYDEBUG
+#include <stdio.h> /* needed for printf */
+#endif
+
+#include <stdlib.h> /* needed for malloc, etc */
+#include <string.h> /* needed for memset */
+
+/* allocate initial stack or double stack size, up to YYMAXDEPTH */
+static int yygrowstack(YYSTACKDATA *data)
+{
+ int i;
+ unsigned newsize;
+ short *newss;
+ YYSTYPE *newvs;
+
+ if ((newsize = data->stacksize) == 0)
+ newsize = YYINITSTACKSIZE;
+ else if (newsize >= YYMAXDEPTH)
+ return -1;
+ else if ((newsize *= 2) > YYMAXDEPTH)
+ newsize = YYMAXDEPTH;
+
+ i = (int) (data->s_mark - data->s_base);
+ newss = (short *)realloc(data->s_base, newsize * sizeof(*newss));
+ if (newss == 0)
+ return -1;
+
+ data->s_base = newss;
+ data->s_mark = newss + i;
+
+ newvs = (YYSTYPE *)realloc(data->l_base, newsize * sizeof(*newvs));
+ if (newvs == 0)
+ return -1;
+
+ data->l_base = newvs;
+ data->l_mark = newvs + i;
+
+ data->stacksize = newsize;
+ data->s_last = data->s_base + newsize - 1;
+ return 0;
+}
+
+#if YYPURE || defined(YY_NO_LEAKS)
+static void yyfreestack(YYSTACKDATA *data)
+{
+ free(data->s_base);
+ free(data->l_base);
+ memset(data, 0, sizeof(*data));
+}
+#else
+#define yyfreestack(data) /* nothing */
+#endif
+
+#define YYABORT goto yyabort
+#define YYREJECT goto yyabort
+#define YYACCEPT goto yyaccept
+#define YYERROR goto yyerrlab
+
+int
+YYPARSE_DECL()
+{
+ int yym, yyn, yystate;
+#if YYDEBUG
+ const char *yys;
+
+ if ((yys = getenv("YYDEBUG")) != 0)
+ {
+ yyn = *yys;
+ if (yyn >= '0' && yyn <= '9')
+ yydebug = yyn - '0';
+ }
+#endif
+
+ yynerrs = 0;
+ yyerrflag = 0;
+ yychar = YYEMPTY;
+ yystate = 0;
+
+#if YYPURE
+ memset(&yystack, 0, sizeof(yystack));
+#endif
+
+ if (yystack.s_base == NULL && yygrowstack(&yystack)) goto yyoverflow;
+ yystack.s_mark = yystack.s_base;
+ yystack.l_mark = yystack.l_base;
+ yystate = 0;
+ *yystack.s_mark = 0;
+
+yyloop:
+ if ((yyn = yydefred[yystate]) != 0) goto yyreduce;
+ if (yychar < 0)
+ {
+ if ((yychar = YYLEX) < 0) yychar = 0;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = 0;
+ if (yychar <= YYMAXTOKEN) yys = yyname[yychar];
+ if (!yys) yys = "illegal-symbol";
+ printf("%sdebug: state %d, reading %d (%s)\n",
+ YYPREFIX, yystate, yychar, yys);
+ }
+#endif
+ }
+ if ((yyn = yysindex[yystate]) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == yychar)
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: state %d, shifting to state %d\n",
+ YYPREFIX, yystate, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack))
+ {
+ goto yyoverflow;
+ }
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+ yychar = YYEMPTY;
+ if (yyerrflag > 0) --yyerrflag;
+ goto yyloop;
+ }
+ if ((yyn = yyrindex[yystate]) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == yychar)
+ {
+ yyn = yytable[yyn];
+ goto yyreduce;
+ }
+ if (yyerrflag) goto yyinrecovery;
+
+ yyerror("syntax error");
+
+ goto yyerrlab;
+
+yyerrlab:
+ ++yynerrs;
+
+yyinrecovery:
+ if (yyerrflag < 3)
+ {
+ yyerrflag = 3;
+ for (;;)
+ {
+ if ((yyn = yysindex[*yystack.s_mark]) && (yyn += YYERRCODE) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == YYERRCODE)
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: state %d, error recovery shifting\
+ to state %d\n", YYPREFIX, *yystack.s_mark, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack))
+ {
+ goto yyoverflow;
+ }
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+ goto yyloop;
+ }
+ else
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: error recovery discarding state %d\n",
+ YYPREFIX, *yystack.s_mark);
+#endif
+ if (yystack.s_mark <= yystack.s_base) goto yyabort;
+ --yystack.s_mark;
+ --yystack.l_mark;
+ }
+ }
+ }
+ else
+ {
+ if (yychar == 0) goto yyabort;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = 0;
+ if (yychar <= YYMAXTOKEN) yys = yyname[yychar];
+ if (!yys) yys = "illegal-symbol";
+ printf("%sdebug: state %d, error recovery discards token %d (%s)\n",
+ YYPREFIX, yystate, yychar, yys);
+ }
+#endif
+ yychar = YYEMPTY;
+ goto yyloop;
+ }
+
+yyreduce:
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: state %d, reducing by rule %d (%s)\n",
+ YYPREFIX, yystate, yyn, yyrule[yyn]);
+#endif
+ yym = yylen[yyn];
+ if (yym)
+ yyval = yystack.l_mark[1-yym];
+ else
+ memset(&yyval, 0, sizeof yyval);
+ switch (yyn)
+ {
+case 1:
+#line 61 "parse.y"
+ {
+ yyval.val = yystack.l_mark[-1].val;
+ }
+break;
+case 2:
+#line 65 "parse.y"
+ {
+ yyval.val = yystack.l_mark[-1].val;
+ }
+break;
+case 3:
+#line 69 "parse.y"
+ {
+ yyval.val = yystack.l_mark[-1].val;
+ }
+break;
+case 4:
+#line 73 "parse.y"
+ {
+ yyval.val = yystack.l_mark[-1].val;
+ }
+break;
+case 5:
+#line 77 "parse.y"
+ {
+ yyval.val = yystack.l_mark[-1].val;
+ }
+break;
+case 6:
+#line 81 "parse.y"
+ {
+ yyval.val = 1;
+ }
+break;
+case 7:
+#line 87 "parse.y"
+ {
+ yyval.val = yystack.l_mark[-1].val;
+ if (yyval.val) {
+ cgroup_config_define_default();
+ }
+ }
+break;
+case 8:
+#line 97 "parse.y"
+ {
+ yyval.val = yystack.l_mark[-1].val;
+ }
+break;
+case 9:
+#line 103 "parse.y"
+ {
+ yyval.val = yystack.l_mark[-1].val;
+ if (yyval.val) {
+ yyval.val = cgroup_config_insert_cgroup(yystack.l_mark[-3].name);
+ if (!yyval.val) {
+ fprintf(stderr, "failed to insert group"
+ " check size and memory");
+ yyval.val = ECGOTHER;
+ return yyval.val;
+ }
+ } else {
+ fprintf(stderr, "parsing failed at line number %d\n",
+ line_no);
+ yyval.val = ECGCONFIGPARSEFAIL;
+ return yyval.val;
+ }
+ }
+break;
+case 10:
+#line 124 "parse.y"
+ {
+ yyval.val = cgroup_config_parse_controller_options(yystack.l_mark[-3].name, yystack.l_mark[-1].values);
+ cgroup_dictionary_free(yystack.l_mark[-1].values);
+ if (!yyval.val) {
+ fprintf(stderr, "parsing failed at line number %d\n",
+ line_no);
+ yyval.val = ECGCONFIGPARSEFAIL;
+ return yyval.val;
+ }
+ }
+break;
+case 11:
+#line 135 "parse.y"
+ {
+ yyval.val = cgroup_config_parse_controller_options(yystack.l_mark[-3].name, yystack.l_mark[-1].values);
+ cgroup_dictionary_free(yystack.l_mark[-1].values);
+ if (!yyval.val) {
+ fprintf(stderr, "parsing failed at line number %d\n",
+ line_no);
+ yyval.val = ECGCONFIGPARSEFAIL;
+ return yyval.val;
+ }
+ }
+break;
+case 12:
+#line 146 "parse.y"
+ {
+ yyval.val = yystack.l_mark[-1].val;
+ if (!yyval.val) {
+ fprintf(stderr, "parsing failed at line number %d\n",
+ line_no);
+ yyval.val = ECGCONFIGPARSEFAIL;
+ return yyval.val;
+ }
+ }
+break;
+case 13:
+#line 158 "parse.y"
+ {
+ yyval.val = yystack.l_mark[-1].val;
+ if (yyval.val) {
+ yyval.val = template_config_insert_cgroup(yystack.l_mark[-3].name);
+ if (!yyval.val) {
+ fprintf(stderr, "parsing failed at line number %d\n",
+ line_no);
+ yyval.val = ECGOTHER;
+ return yyval.val;
+ }
+ } else {
+ fprintf(stderr, "parsing failed at line number %d\n",
+ line_no);
+ yyval.val = ECGCONFIGPARSEFAIL;
+ return yyval.val;
+ }
+ }
+break;
+case 14:
+#line 180 "parse.y"
+ {
+ yyval.val = template_config_parse_controller_options(yystack.l_mark[-3].name, yystack.l_mark[-1].values);
+ cgroup_dictionary_free(yystack.l_mark[-1].values);
+ if (!yyval.val) {
+ fprintf(stderr, "parsing failed at line number %d\n",
+ line_no);
+ yyval.val = ECGCONFIGPARSEFAIL;
+ return yyval.val;
+ }
+ }
+break;
+case 15:
+#line 191 "parse.y"
+ {
+ yyval.val = template_config_parse_controller_options(yystack.l_mark[-3].name, yystack.l_mark[-1].values);
+ cgroup_dictionary_free(yystack.l_mark[-1].values);
+ if (!yyval.val) {
+ fprintf(stderr, "parsing failed at line number %d\n",
+ line_no);
+ yyval.val = ECGCONFIGPARSEFAIL;
+ return yyval.val;
+ }
+ }
+break;
+case 16:
+#line 202 "parse.y"
+ {
+ yyval.val = yystack.l_mark[-1].val;
+ if (!yyval.val) {
+ fprintf(stderr, "parsing failed at line number %d\n",
+ line_no);
+ yyval.val = ECGCONFIGPARSEFAIL;
+ return yyval.val;
+ }
+ }
+break;
+case 17:
+#line 215 "parse.y"
+ {
+ yyval.val = yystack.l_mark[-2].val && yystack.l_mark[0].val;
+ if (!yyval.val) {
+ fprintf(stderr, "parsing failed at line number %d\n",
+ line_no);
+ yyval.val = ECGCONFIGPARSEFAIL;
+ return yyval.val;
+ }
+ }
+break;
+case 18:
+#line 225 "parse.y"
+ {
+ yyval.val = yystack.l_mark[-2].val && yystack.l_mark[0].val;
+ if (!yyval.val) {
+ fprintf(stderr, "parsing failed at line number %d\n",
+ line_no);
+ yyval.val = ECGCONFIGPARSEFAIL;
+ return yyval.val;
+ }
+ }
+break;
+case 19:
+#line 239 "parse.y"
+ {
+ struct cgroup_dictionary *dict;
+ int ret;
+ ret = cgroup_dictionary_create(&dict, 0);
+ if (ret == 0)
+ ret = cgroup_dictionary_add(dict, yystack.l_mark[-3].name, yystack.l_mark[-1].name);
+ if (ret) {
+ fprintf(stderr, "parsing failed at line number %d:%s\n",
+ line_no, cgroup_strerror(ret));
+ yyval.values = NULL;
+ cgroup_dictionary_free(dict);
+ return ECGCONFIGPARSEFAIL;
+ }
+ yyval.values = dict;
+ }
+break;
+case 20:
+#line 255 "parse.y"
+ {
+ int ret = 0;
+ ret = cgroup_dictionary_add(yystack.l_mark[-4].values, yystack.l_mark[-3].name, yystack.l_mark[-1].name);
+ if (ret != 0) {
+ fprintf(stderr, "parsing failed at line number %d: %s\n",
+ line_no, cgroup_strerror(ret));
+ yyval.values = NULL;
+ return ECGCONFIGPARSEFAIL;
+ }
+ yyval.values = yystack.l_mark[-4].values;
+ }
+break;
+case 21:
+#line 267 "parse.y"
+ {
+ yyval.values = NULL;
+ }
+break;
+case 22:
+#line 274 "parse.y"
+ {
+ yyval.val = cgroup_config_group_task_perm(yystack.l_mark[-3].name, yystack.l_mark[-1].name);
+ if (!yyval.val) {
+ fprintf(stderr, "parsing failed at line number %d\n",
+ line_no);
+ yyval.val = ECGCONFIGPARSEFAIL;
+ return yyval.val;
+ }
+ }
+break;
+case 23:
+#line 284 "parse.y"
+ {
+ yyval.val = yystack.l_mark[-4].val && cgroup_config_group_task_perm(yystack.l_mark[-3].name, yystack.l_mark[-1].name);
+ if (!yyval.val) {
+ fprintf(stderr, "parsing failed at line number %d\n",
+ line_no);
+ yyval.val = ECGCONFIGPARSEFAIL;
+ return yyval.val;
+ }
+ }
+break;
+case 24:
+#line 297 "parse.y"
+ {
+ yyval.val = cgroup_config_group_admin_perm(yystack.l_mark[-3].name, yystack.l_mark[-1].name);
+ if (!yyval.val) {
+ fprintf(stderr, "parsing failed at line number %d\n",
+ line_no);
+ yyval.val = ECGCONFIGPARSEFAIL;
+ return yyval.val;
+ }
+ }
+break;
+case 25:
+#line 307 "parse.y"
+ {
+ yyval.val = yystack.l_mark[-4].val && cgroup_config_group_admin_perm(yystack.l_mark[-3].name, yystack.l_mark[-1].name);
+ if (!yyval.val) {
+ fprintf(stderr, "parsing failed at line number %d\n",
+ line_no);
+ yyval.val = ECGCONFIGPARSEFAIL;
+ return yyval.val;
+ }
+ }
+break;
+case 26:
+#line 320 "parse.y"
+ {
+ yyval.val = template_config_group_task_perm(yystack.l_mark[-3].name, yystack.l_mark[-1].name);
+ if (!yyval.val) {
+ fprintf(stderr, "parsing failed at line number %d\n",
+ line_no);
+ yyval.val = ECGCONFIGPARSEFAIL;
+ return yyval.val;
+ }
+ }
+break;
+case 27:
+#line 330 "parse.y"
+ {
+ yyval.val = yystack.l_mark[-4].val && template_config_group_task_perm(yystack.l_mark[-3].name, yystack.l_mark[-1].name);
+ if (!yyval.val) {
+ fprintf(stderr, "parsing failed at line number %d\n",
+ line_no);
+ yyval.val = ECGCONFIGPARSEFAIL;
+ return yyval.val;
+ }
+ }
+break;
+case 28:
+#line 343 "parse.y"
+ {
+ yyval.val = template_config_group_admin_perm(yystack.l_mark[-3].name, yystack.l_mark[-1].name);
+ if (!yyval.val) {
+ fprintf(stderr, "parsing failed at line number %d\n",
+ line_no);
+ yyval.val = ECGCONFIGPARSEFAIL;
+ return yyval.val;
+ }
+ }
+break;
+case 29:
+#line 353 "parse.y"
+ {
+ yyval.val = yystack.l_mark[-4].val && template_config_group_admin_perm(yystack.l_mark[-3].name, yystack.l_mark[-1].name);
+ if (!yyval.val) {
+ fprintf(stderr, "parsing failed at line number %d\n",
+ line_no);
+ yyval.val = ECGCONFIGPARSEFAIL;
+ return yyval.val;
+ }
+ }
+break;
+case 30:
+#line 367 "parse.y"
+ {
+ yyval.val = yystack.l_mark[-2].val && yystack.l_mark[0].val;
+ if (!yyval.val) {
+ fprintf(stderr, "parsing failed at line number %d\n",
+ line_no);
+ yyval.val = ECGCONFIGPARSEFAIL;
+ return yyval.val;
+ }
+ }
+break;
+case 31:
+#line 377 "parse.y"
+ {
+ yyval.val = yystack.l_mark[-2].val && yystack.l_mark[0].val;
+ if (!yyval.val) {
+ fprintf(stderr, "parsing failed at line number %d\n",
+ line_no);
+ yyval.val = ECGCONFIGPARSEFAIL;
+ return yyval.val;
+ }
+ }
+break;
+case 32:
+#line 389 "parse.y"
+ {
+ yyval.val = yystack.l_mark[-1].val;
+ if (!yyval.val) {
+ fprintf(stderr, "parsing failed at line number %d\n",
+ line_no);
+ yyval.val = ECGCONFIGPARSEFAIL;
+ return yyval.val;
+ }
+ }
+break;
+case 33:
+#line 401 "parse.y"
+ {
+ yyval.val = yystack.l_mark[-1].val;
+ if (!yyval.val) {
+ fprintf(stderr, "parsing failed at line number %d\n",
+ line_no);
+ yyval.val = ECGCONFIGPARSEFAIL;
+ return yyval.val;
+ }
+ }
+break;
+case 34:
+#line 413 "parse.y"
+ {
+ yyval.val = yystack.l_mark[-1].val;
+ if (!yyval.val) {
+ fprintf(stderr, "parsing failed at line number %d\n",
+ line_no);
+ yyval.val = ECGCONFIGPARSEFAIL;
+ return yyval.val;
+ }
+ }
+break;
+case 35:
+#line 425 "parse.y"
+ {
+ yyval.val = yystack.l_mark[-1].val;
+ if (!yyval.val) {
+ fprintf(stderr, "parsing failed at line number %d\n",
+ line_no);
+ yyval.val = ECGCONFIGPARSEFAIL;
+ return yyval.val;
+ }
+ }
+break;
+case 36:
+#line 438 "parse.y"
+ {
+ if (!cgroup_config_insert_into_mount_table(yystack.l_mark[-3].name, yystack.l_mark[-1].name)) {
+ cgroup_config_cleanup_mount_table();
+ yyval.val = ECGCONFIGPARSEFAIL;
+ return yyval.val;
+ }
+ yyval.val = 1;
+ }
+break;
+case 37:
+#line 447 "parse.y"
+ {
+ if (!cgroup_config_insert_into_mount_table(yystack.l_mark[-3].name, yystack.l_mark[-1].name)) {
+ cgroup_config_cleanup_mount_table();
+ yyval.val = ECGCONFIGPARSEFAIL;
+ return yyval.val;
+ }
+ yyval.val = 1;
+ }
+break;
+case 38:
+#line 458 "parse.y"
+ {
+ yyval.val = yystack.l_mark[-1].val;
+ if (!yyval.val) {
+ fprintf(stderr, "parsing failed at line number %d\n",
+ line_no);
+ yyval.val = ECGCONFIGPARSEFAIL;
+ return yyval.val;
+ }
+ }
+break;
+case 39:
+#line 471 "parse.y"
+ {
+ if (!cgroup_config_insert_into_namespace_table(yystack.l_mark[-3].name, yystack.l_mark[-1].name)) {
+ cgroup_config_cleanup_namespace_table();
+ yyval.val = ECGCONFIGPARSEFAIL;
+ return yyval.val;
+ }
+ yyval.val = 1;
+ }
+break;
+case 40:
+#line 480 "parse.y"
+ {
+ if (!cgroup_config_insert_into_namespace_table(yystack.l_mark[-3].name, yystack.l_mark[-1].name)) {
+ cgroup_config_cleanup_namespace_table();
+ yyval.val = ECGCONFIGPARSEFAIL;
+ return yyval.val;
+ }
+ yyval.val = 1;
+ }
+break;
+case 41:
+#line 491 "parse.y"
+ {
+ yyval.val = yystack.l_mark[-1].val;
+ if (!yyval.val) {
+ fprintf(stderr, "parsing failed at line number %d\n",
+ line_no);
+ yyval.val = ECGCONFIGPARSEFAIL;
+ return yyval.val;
+ }
+ }
+break;
+#line 975 "parse.c"
+ }
+ yystack.s_mark -= yym;
+ yystate = *yystack.s_mark;
+ yystack.l_mark -= yym;
+ yym = yylhs[yyn];
+ if (yystate == 0 && yym == 0)
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: after reduction, shifting from state 0 to\
+ state %d\n", YYPREFIX, YYFINAL);
+#endif
+ yystate = YYFINAL;
+ *++yystack.s_mark = YYFINAL;
+ *++yystack.l_mark = yyval;
+ if (yychar < 0)
+ {
+ if ((yychar = YYLEX) < 0) yychar = 0;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = 0;
+ if (yychar <= YYMAXTOKEN) yys = yyname[yychar];
+ if (!yys) yys = "illegal-symbol";
+ printf("%sdebug: state %d, reading %d (%s)\n",
+ YYPREFIX, YYFINAL, yychar, yys);
+ }
+#endif
+ }
+ if (yychar == 0) goto yyaccept;
+ goto yyloop;
+ }
+ if ((yyn = yygindex[yym]) && (yyn += yystate) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == yystate)
+ yystate = yytable[yyn];
+ else
+ yystate = yydgoto[yym];
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: after reduction, shifting from state %d \
+to state %d\n", YYPREFIX, *yystack.s_mark, yystate);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack))
+ {
+ goto yyoverflow;
+ }
+ *++yystack.s_mark = (short) yystate;
+ *++yystack.l_mark = yyval;
+ goto yyloop;
+
+yyoverflow:
+ yyerror("yacc stack overflow");
+
+yyabort:
+ yyfreestack(&yystack);
+ return (1);
+
+yyaccept:
+ yyfreestack(&yystack);
+ return (0);
+}
--- /dev/null
+#define ID 257
+#define MOUNT 258
+#define GROUP 259
+#define PERM 260
+#define TASK 261
+#define ADMIN 262
+#define NAMESPACE 263
+#define DEFAULT 264
+#define TEMPLATE 265
+#ifdef YYSTYPE
+#undef YYSTYPE_IS_DECLARED
+#define YYSTYPE_IS_DECLARED 1
+#endif
+#ifndef YYSTYPE_IS_DECLARED
+#define YYSTYPE_IS_DECLARED 1
+typedef union {
+ char *name;
+ char chr;
+ int val;
+ struct cgroup_dictionary *values;
+} YYSTYPE;
+#endif /* !YYSTYPE_IS_DECLARED */
+extern YYSTYPE yylval;
--- /dev/null
+/*
+ * Copyright IBM Corporation. 2007
+ *
+ * Authors: Balbir Singh <balbir@linux.vnet.ibm.com>
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2.1 of the GNU Lesser General Public License
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it would be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * NOTE: The grammar has been modified, not to be the most efficient, but
+ * to allow easy updation of internal data structures.
+ */
+%{
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <libcgroup.h>
+#include <libcgroup-internal.h>
+
+int yylex(void);
+extern int line_no;
+extern char *yytext;
+
+static void yyerror(const char *s)
+{
+ fprintf(stderr, "error at line number %d at %s:%s\n", line_no, yytext,
+ s);
+}
+
+int yywrap(void)
+{
+ return 1;
+}
+
+%}
+
+%token ID MOUNT GROUP PERM TASK ADMIN NAMESPACE DEFAULT TEMPLATE
+
+%union {
+ char *name;
+ char chr;
+ int val;
+ struct cgroup_dictionary *values;
+}
+%type <name> ID
+%type <val> mountvalue_conf mount task_namevalue_conf admin_namevalue_conf
+%type <val> admin_conf task_conf task_or_admin group_conf group start
+%type <val> namespace namespace_conf default default_conf
+%type <values> namevalue_conf
+%type <val> template template_conf
+%type <val> template_task_or_admin template_task_namevalue_conf
+%type <val> template_admin_namevalue_conf template_task_conf
+%type <val> template_admin_conf
+%start start
+%%
+
+start : start group
+ {
+ $$ = $1;
+ }
+ | start mount
+ {
+ $$ = $1;
+ }
+ | start default
+ {
+ $$ = $1;
+ }
+ | start namespace
+ {
+ $$ = $1;
+ }
+ | start template
+ {
+ $$ = $1;
+ }
+ |
+ {
+ $$ = 1;
+ }
+ ;
+
+default : DEFAULT '{' default_conf '}'
+ {
+ $$ = $3;
+ if ($$) {
+ cgroup_config_define_default();
+ }
+ }
+ ;
+
+default_conf
+ : PERM '{' task_or_admin '}'
+ {
+ $$ = $3;
+ }
+ ;
+
+group : GROUP ID '{' group_conf '}'
+ {
+ $$ = $4;
+ if ($$) {
+ $$ = cgroup_config_insert_cgroup($2);
+ if (!$$) {
+ fprintf(stderr, "failed to insert group"
+ " check size and memory");
+ $$ = ECGOTHER;
+ return $$;
+ }
+ } else {
+ fprintf(stderr, "parsing failed at line number %d\n",
+ line_no);
+ $$ = ECGCONFIGPARSEFAIL;
+ return $$;
+ }
+ }
+ ;
+
+group_conf
+ : ID '{' namevalue_conf '}'
+ {
+ $$ = cgroup_config_parse_controller_options($1, $3);
+ cgroup_dictionary_free($3);
+ if (!$$) {
+ fprintf(stderr, "parsing failed at line number %d\n",
+ line_no);
+ $$ = ECGCONFIGPARSEFAIL;
+ return $$;
+ }
+ }
+ | group_conf ID '{' namevalue_conf '}'
+ {
+ $$ = cgroup_config_parse_controller_options($2, $4);
+ cgroup_dictionary_free($4);
+ if (!$$) {
+ fprintf(stderr, "parsing failed at line number %d\n",
+ line_no);
+ $$ = ECGCONFIGPARSEFAIL;
+ return $$;
+ }
+ }
+ | PERM '{' task_or_admin '}'
+ {
+ $$ = $3;
+ if (!$$) {
+ fprintf(stderr, "parsing failed at line number %d\n",
+ line_no);
+ $$ = ECGCONFIGPARSEFAIL;
+ return $$;
+ }
+ }
+ ;
+
+template : TEMPLATE ID '{' template_conf '}'
+ {
+ $$ = $4;
+ if ($$) {
+ $$ = template_config_insert_cgroup($2);
+ if (!$$) {
+ fprintf(stderr, "parsing failed at line number %d\n",
+ line_no);
+ $$ = ECGOTHER;
+ return $$;
+ }
+ } else {
+ fprintf(stderr, "parsing failed at line number %d\n",
+ line_no);
+ $$ = ECGCONFIGPARSEFAIL;
+ return $$;
+ }
+ }
+ ;
+
+
+template_conf
+ : ID '{' namevalue_conf '}'
+ {
+ $$ = template_config_parse_controller_options($1, $3);
+ cgroup_dictionary_free($3);
+ if (!$$) {
+ fprintf(stderr, "parsing failed at line number %d\n",
+ line_no);
+ $$ = ECGCONFIGPARSEFAIL;
+ return $$;
+ }
+ }
+ | template_conf ID '{' namevalue_conf '}'
+ {
+ $$ = template_config_parse_controller_options($2, $4);
+ cgroup_dictionary_free($4);
+ if (!$$) {
+ fprintf(stderr, "parsing failed at line number %d\n",
+ line_no);
+ $$ = ECGCONFIGPARSEFAIL;
+ return $$;
+ }
+ }
+ | PERM '{' template_task_or_admin '}'
+ {
+ $$ = $3;
+ if (!$$) {
+ fprintf(stderr, "parsing failed at line number %d\n",
+ line_no);
+ $$ = ECGCONFIGPARSEFAIL;
+ return $$;
+ }
+ }
+ ;
+
+template_task_or_admin
+ : TASK '{' template_task_namevalue_conf '}' template_admin_conf
+ {
+ $$ = $3 && $5;
+ if (!$$) {
+ fprintf(stderr, "parsing failed at line number %d\n",
+ line_no);
+ $$ = ECGCONFIGPARSEFAIL;
+ return $$;
+ }
+ }
+ | ADMIN '{' template_admin_namevalue_conf '}' template_task_conf
+ {
+ $$ = $3 && $5;
+ if (!$$) {
+ fprintf(stderr, "parsing failed at line number %d\n",
+ line_no);
+ $$ = ECGCONFIGPARSEFAIL;
+ return $$;
+ }
+ }
+ ;
+
+
+namevalue_conf
+ : ID '=' ID ';'
+ {
+ struct cgroup_dictionary *dict;
+ int ret;
+ ret = cgroup_dictionary_create(&dict, 0);
+ if (ret == 0)
+ ret = cgroup_dictionary_add(dict, $1, $3);
+ if (ret) {
+ fprintf(stderr, "parsing failed at line number %d:%s\n",
+ line_no, cgroup_strerror(ret));
+ $$ = NULL;
+ cgroup_dictionary_free(dict);
+ return ECGCONFIGPARSEFAIL;
+ }
+ $$ = dict;
+ }
+ | namevalue_conf ID '=' ID ';'
+ {
+ int ret = 0;
+ ret = cgroup_dictionary_add($1, $2, $4);
+ if (ret != 0) {
+ fprintf(stderr, "parsing failed at line number %d: %s\n",
+ line_no, cgroup_strerror(ret));
+ $$ = NULL;
+ return ECGCONFIGPARSEFAIL;
+ }
+ $$ = $1;
+ }
+ |
+ {
+ $$ = NULL;
+ }
+ ;
+
+task_namevalue_conf
+ : ID '=' ID ';'
+ {
+ $$ = cgroup_config_group_task_perm($1, $3);
+ if (!$$) {
+ fprintf(stderr, "parsing failed at line number %d\n",
+ line_no);
+ $$ = ECGCONFIGPARSEFAIL;
+ return $$;
+ }
+ }
+ | task_namevalue_conf ID '=' ID ';'
+ {
+ $$ = $1 && cgroup_config_group_task_perm($2, $4);
+ if (!$$) {
+ fprintf(stderr, "parsing failed at line number %d\n",
+ line_no);
+ $$ = ECGCONFIGPARSEFAIL;
+ return $$;
+ }
+ }
+ ;
+
+admin_namevalue_conf
+ : ID '=' ID ';'
+ {
+ $$ = cgroup_config_group_admin_perm($1, $3);
+ if (!$$) {
+ fprintf(stderr, "parsing failed at line number %d\n",
+ line_no);
+ $$ = ECGCONFIGPARSEFAIL;
+ return $$;
+ }
+ }
+ | admin_namevalue_conf ID '=' ID ';'
+ {
+ $$ = $1 && cgroup_config_group_admin_perm($2, $4);
+ if (!$$) {
+ fprintf(stderr, "parsing failed at line number %d\n",
+ line_no);
+ $$ = ECGCONFIGPARSEFAIL;
+ return $$;
+ }
+ }
+ ;
+
+template_task_namevalue_conf
+ : ID '=' ID ';'
+ {
+ $$ = template_config_group_task_perm($1, $3);
+ if (!$$) {
+ fprintf(stderr, "parsing failed at line number %d\n",
+ line_no);
+ $$ = ECGCONFIGPARSEFAIL;
+ return $$;
+ }
+ }
+ | template_task_namevalue_conf ID '=' ID ';'
+ {
+ $$ = $1 && template_config_group_task_perm($2, $4);
+ if (!$$) {
+ fprintf(stderr, "parsing failed at line number %d\n",
+ line_no);
+ $$ = ECGCONFIGPARSEFAIL;
+ return $$;
+ }
+ }
+ ;
+
+template_admin_namevalue_conf
+ : ID '=' ID ';'
+ {
+ $$ = template_config_group_admin_perm($1, $3);
+ if (!$$) {
+ fprintf(stderr, "parsing failed at line number %d\n",
+ line_no);
+ $$ = ECGCONFIGPARSEFAIL;
+ return $$;
+ }
+ }
+ | template_admin_namevalue_conf ID '=' ID ';'
+ {
+ $$ = $1 && template_config_group_admin_perm($2, $4);
+ if (!$$) {
+ fprintf(stderr, "parsing failed at line number %d\n",
+ line_no);
+ $$ = ECGCONFIGPARSEFAIL;
+ return $$;
+ }
+ }
+ ;
+
+
+task_or_admin
+ : TASK '{' task_namevalue_conf '}' admin_conf
+ {
+ $$ = $3 && $5;
+ if (!$$) {
+ fprintf(stderr, "parsing failed at line number %d\n",
+ line_no);
+ $$ = ECGCONFIGPARSEFAIL;
+ return $$;
+ }
+ }
+ | ADMIN '{' admin_namevalue_conf '}' task_conf
+ {
+ $$ = $3 && $5;
+ if (!$$) {
+ fprintf(stderr, "parsing failed at line number %d\n",
+ line_no);
+ $$ = ECGCONFIGPARSEFAIL;
+ return $$;
+ }
+ }
+ ;
+
+admin_conf: ADMIN '{' admin_namevalue_conf '}'
+ {
+ $$ = $3;
+ if (!$$) {
+ fprintf(stderr, "parsing failed at line number %d\n",
+ line_no);
+ $$ = ECGCONFIGPARSEFAIL;
+ return $$;
+ }
+ }
+ ;
+
+task_conf: TASK '{' task_namevalue_conf '}'
+ {
+ $$ = $3;
+ if (!$$) {
+ fprintf(stderr, "parsing failed at line number %d\n",
+ line_no);
+ $$ = ECGCONFIGPARSEFAIL;
+ return $$;
+ }
+ }
+ ;
+
+template_admin_conf: ADMIN '{' template_admin_namevalue_conf '}'
+ {
+ $$ = $3;
+ if (!$$) {
+ fprintf(stderr, "parsing failed at line number %d\n",
+ line_no);
+ $$ = ECGCONFIGPARSEFAIL;
+ return $$;
+ }
+ }
+ ;
+
+template_task_conf: TASK '{' template_task_namevalue_conf '}'
+ {
+ $$ = $3;
+ if (!$$) {
+ fprintf(stderr, "parsing failed at line number %d\n",
+ line_no);
+ $$ = ECGCONFIGPARSEFAIL;
+ return $$;
+ }
+ }
+ ;
+
+mountvalue_conf
+ : ID '=' ID ';'
+ {
+ if (!cgroup_config_insert_into_mount_table($1, $3)) {
+ cgroup_config_cleanup_mount_table();
+ $$ = ECGCONFIGPARSEFAIL;
+ return $$;
+ }
+ $$ = 1;
+ }
+ | mountvalue_conf ID '=' ID ';'
+ {
+ if (!cgroup_config_insert_into_mount_table($2, $4)) {
+ cgroup_config_cleanup_mount_table();
+ $$ = ECGCONFIGPARSEFAIL;
+ return $$;
+ }
+ $$ = 1;
+ }
+ ;
+
+mount : MOUNT '{' mountvalue_conf '}'
+ {
+ $$ = $3;
+ if (!$$) {
+ fprintf(stderr, "parsing failed at line number %d\n",
+ line_no);
+ $$ = ECGCONFIGPARSEFAIL;
+ return $$;
+ }
+ }
+ ;
+
+namespace_conf
+ : ID '=' ID ';'
+ {
+ if (!cgroup_config_insert_into_namespace_table($1, $3)) {
+ cgroup_config_cleanup_namespace_table();
+ $$ = ECGCONFIGPARSEFAIL;
+ return $$;
+ }
+ $$ = 1;
+ }
+ | namespace_conf ID '=' ID ';'
+ {
+ if (!cgroup_config_insert_into_namespace_table($2, $4)) {
+ cgroup_config_cleanup_namespace_table();
+ $$ = ECGCONFIGPARSEFAIL;
+ return $$;
+ }
+ $$ = 1;
+ }
+ ;
+
+namespace : NAMESPACE '{' namespace_conf '}'
+ {
+ $$ = $3;
+ if (!$$) {
+ fprintf(stderr, "parsing failed at line number %d\n",
+ line_no);
+ $$ = ECGCONFIGPARSEFAIL;
+ return $$;
+ }
+ }
+ ;
+
+%%
--- /dev/null
+INCLUDES = -I$(top_srcdir)/src -I$(top_srcdir)/include
+LDADD = $(top_builddir)/src/.libs/libcgroup.la
+
+if WITH_TOOLS
+
+bin_PROGRAMS = cgexec cgclassify cgcreate cgset cgget cgdelete lssubsys\
+ lscgroup cgsnapshot
+
+sbin_PROGRAMS = cgconfigparser cgclear
+
+cgexec_SOURCES = cgexec.c tools-common.c tools-common.h
+
+cgclassify_SOURCES = cgclassify.c tools-common.c tools-common.h
+
+cgcreate_SOURCES = cgcreate.c tools-common.c tools-common.h
+
+cgset_SOURCES = cgset.c tools-common.c tools-common.h
+
+cgget_SOURCES = cgget.c tools-common.c tools-common.h
+
+cgconfigparser_SOURCES = cgconfig.c tools-common.c tools-common.h
+
+cgclear_SOURCES = cgclear.c tools-common.c tools-common.h
+
+cgdelete_SOURCES = cgdelete.c tools-common.c tools-common.h
+
+lssubsys_SOURCES = lssubsys.c
+
+lscgroup_SOURCES = tools-common.c lscgroup.c
+
+cgsnapshot_SOURCES = cgsnapshot.c
+
+install-exec-hook:
+ chmod u+s $(DESTDIR)$(bindir)/cgexec
+
+endif
--- /dev/null
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+
+# Copyright (C) 1994-2013 Free Software Foundation, Inc.
+
+# This Makefile.in is free software; the Free Software Foundation
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+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
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+installdirs:
+ for dir in "$(DESTDIR)$(bindir)" "$(DESTDIR)$(sbindir)"; do \
+ test -z "$$dir" || $(MKDIR_P) "$$dir"; \
+ done
+install: install-am
+install-exec: install-exec-am
+install-data: install-data-am
+uninstall: uninstall-am
+
+install-am: all-am
+ @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+
+installcheck: installcheck-am
+install-strip:
+ if test -z '$(STRIP)'; then \
+ $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+ install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+ install; \
+ else \
+ $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+ install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+ "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
+ fi
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+ -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+ -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+
+maintainer-clean-generic:
+ @echo "This command is intended for maintainers to use"
+ @echo "it deletes files that may require special tools to rebuild."
+@WITH_TOOLS_FALSE@install-exec-hook:
+clean: clean-am
+
+clean-am: clean-binPROGRAMS clean-generic clean-libtool \
+ clean-sbinPROGRAMS mostlyclean-am
+
+distclean: distclean-am
+ -rm -rf ./$(DEPDIR)
+ -rm -f Makefile
+distclean-am: clean-am distclean-compile distclean-generic \
+ distclean-tags
+
+dvi: dvi-am
+
+dvi-am:
+
+html: html-am
+
+html-am:
+
+info: info-am
+
+info-am:
+
+install-data-am:
+
+install-dvi: install-dvi-am
+
+install-dvi-am:
+
+install-exec-am: install-binPROGRAMS install-sbinPROGRAMS
+ @$(NORMAL_INSTALL)
+ $(MAKE) $(AM_MAKEFLAGS) install-exec-hook
+install-html: install-html-am
+
+install-html-am:
+
+install-info: install-info-am
+
+install-info-am:
+
+install-man:
+
+install-pdf: install-pdf-am
+
+install-pdf-am:
+
+install-ps: install-ps-am
+
+install-ps-am:
+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-am
+ -rm -rf ./$(DEPDIR)
+ -rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-am
+
+mostlyclean-am: mostlyclean-compile mostlyclean-generic \
+ mostlyclean-libtool
+
+pdf: pdf-am
+
+pdf-am:
+
+ps: ps-am
+
+ps-am:
+
+uninstall-am: uninstall-binPROGRAMS uninstall-sbinPROGRAMS
+
+.MAKE: install-am install-exec-am install-strip
+
+.PHONY: CTAGS GTAGS TAGS all all-am check check-am clean \
+ clean-binPROGRAMS clean-generic clean-libtool \
+ clean-sbinPROGRAMS cscopelist-am ctags ctags-am distclean \
+ distclean-compile distclean-generic distclean-libtool \
+ distclean-tags distdir dvi dvi-am html html-am info info-am \
+ install install-am install-binPROGRAMS install-data \
+ install-data-am install-dvi install-dvi-am install-exec \
+ install-exec-am install-exec-hook install-html install-html-am \
+ install-info install-info-am install-man install-pdf \
+ install-pdf-am install-ps install-ps-am install-sbinPROGRAMS \
+ install-strip installcheck installcheck-am installdirs \
+ maintainer-clean maintainer-clean-generic mostlyclean \
+ mostlyclean-compile mostlyclean-generic mostlyclean-libtool \
+ pdf pdf-am ps ps-am tags tags-am uninstall uninstall-am \
+ uninstall-binPROGRAMS uninstall-sbinPROGRAMS
+
+
+@WITH_TOOLS_TRUE@install-exec-hook:
+@WITH_TOOLS_TRUE@ chmod u+s $(DESTDIR)$(bindir)/cgexec
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
--- /dev/null
+/*
+ * Copyright RedHat Inc. 2008
+ *
+ * Authors: Vivek Goyal <vgoyal@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2.1 of the GNU Lesser General Public License
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it would be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <errno.h>
+#include <libcgroup.h>
+#include <libcgroup-internal.h>
+#include <limits.h>
+#include <pwd.h>
+#include <unistd.h>
+#include <getopt.h>
+#include <sys/mount.h>
+#include <sys/stat.h>
+#include <sys/types.h>
+
+#include "tools-common.h"
+
+#define TEMP_BUF 81
+
+static void usage(int status, const char *program_name)
+{
+ if (status != 0) {
+ fprintf(stderr, "Wrong input parameters,"
+ " try %s -h' for more information.\n",
+ program_name);
+ return;
+ }
+ printf("Usage: %s [[-g] <controllers>:<path>] "\
+ "[--sticky | --cancel-sticky] <list of pids>\n", program_name);
+ printf("Move running task(s) to given cgroups\n");
+ printf(" -h, --help Display this help\n");
+ printf(" -g <controllers>:<path> Control group to be used "\
+ "as target\n");
+ printf(" --cancel-sticky cgred daemon change pidlist "\
+ "and children tasks\n");
+ printf(" --sticky cgred daemon does not change "\
+ "pidlist and children tasks\n");
+}
+
+/*
+ * Change process group as specified on command line.
+ */
+static int change_group_path(pid_t pid, struct cgroup_group_spec *cgroup_list[])
+{
+ int i;
+ int ret = 0;
+
+ for (i = 0; i < CG_HIER_MAX; i++) {
+ if (!cgroup_list[i])
+ break;
+
+ ret = cgroup_change_cgroup_path(cgroup_list[i]->path, pid,
+ (const char*const*) cgroup_list[i]->controllers);
+ if (ret) {
+ fprintf(stderr, "Error changing group of pid %d: %s\n",
+ pid, cgroup_strerror(ret));
+ return -1;
+ }
+ }
+
+ return 0;
+}
+
+/*
+ * Change process group as specified in cgrules.conf.
+ */
+static int change_group_based_on_rule(pid_t pid)
+{
+ uid_t euid;
+ gid_t egid;
+ char *procname = NULL;
+ int ret = -1;
+
+ /* Put pid into right cgroup as per rules in /etc/cgrules.conf */
+ if (cgroup_get_uid_gid_from_procfs(pid, &euid, &egid)) {
+ fprintf(stderr, "Error in determining euid/egid of"
+ " pid %d\n", pid);
+ goto out;
+ }
+ ret = cgroup_get_procname_from_procfs(pid, &procname);
+ if (ret) {
+ fprintf(stderr, "Error in determining process name of"
+ " pid %d\n", pid);
+ goto out;
+ }
+
+ /* Change the cgroup by determining the rules */
+ ret = cgroup_change_cgroup_flags(euid, egid, procname, pid, 0);
+ if (ret) {
+ fprintf(stderr, "Error: change of cgroup failed for"
+ " pid %d: %s\n", pid, cgroup_strerror(ret));
+ goto out;
+ }
+ ret = 0;
+out:
+ if (procname)
+ free(procname);
+ return ret;
+}
+
+static struct option longopts[] = {
+ {"sticky", no_argument, NULL, 's'},
+ {"cancel-sticky", no_argument, NULL, 'u'},
+ {"help", no_argument, NULL, 'h'},
+ {0, 0, 0, 0}
+};
+
+int main(int argc, char *argv[])
+{
+ int ret = 0, i, exit_code = 0;
+ pid_t pid;
+ int cg_specified = 0;
+ int flag = 0;
+ struct cgroup_group_spec *cgroup_list[CG_HIER_MAX];
+ int c;
+ char *endptr;
+
+
+ if (argc < 2) {
+ usage(1, argv[0]);
+ exit(2);
+ }
+
+ memset(cgroup_list, 0, sizeof(cgroup_list));
+ while ((c = getopt_long(argc, argv, "+g:sh", longopts, NULL)) > 0) {
+ switch (c) {
+ case 'h':
+ usage(0, argv[0]);
+ exit(0);
+ break;
+ case 'g':
+ ret = parse_cgroup_spec(cgroup_list, optarg,
+ CG_HIER_MAX);
+ if (ret) {
+ fprintf(stderr, "cgroup controller and path"
+ "parsing failed\n");
+ return -1;
+ }
+ cg_specified = 1;
+ break;
+ case 's':
+ flag |= CGROUP_DAEMON_UNCHANGE_CHILDREN;
+ break;
+ case 'u':
+ flag |= CGROUP_DAEMON_CANCEL_UNCHANGE_PROCESS;
+ break;
+ default:
+ usage(1, argv[0]);
+ exit(2);
+ break;
+ }
+ }
+
+
+ /* Initialize libcg */
+ ret = cgroup_init();
+ if (ret) {
+ fprintf(stderr, "%s: libcgroup initialization failed: %s\n",
+ argv[0], cgroup_strerror(ret));
+ return ret;
+ }
+
+ for (i = optind; i < argc; i++) {
+ pid = (pid_t) strtol(argv[i], &endptr, 10);
+ if (endptr[0] != '\0') {
+ /* the input argument was not a number */
+ fprintf(stderr, "Error: %s is not valid pid.\n",
+ argv[i]);
+ exit_code = 2;
+ continue;
+ }
+
+ if (flag)
+ ret = cgroup_register_unchanged_process(pid, flag);
+ if (ret)
+ exit_code = 1;
+
+ if (cg_specified)
+ ret = change_group_path(pid, cgroup_list);
+ else
+ ret = change_group_based_on_rule(pid);
+
+ /* if any group change fails */
+ if (ret)
+ exit_code = 1;
+ }
+ return exit_code;
+
+}
--- /dev/null
+/*
+ * Copyright IBM Corporation. 2009
+ *
+ * Authors: Dhaval Giani <dhaval@linux.vnet.ibm.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2.1 of the GNU Lesser General Public License
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it would be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * Code initiated and designed by Dhaval Giani. All faults are most likely
+ * his mistake.
+ */
+
+#include <libcgroup.h>
+#include <libcgroup-internal.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <errno.h>
+#include <getopt.h>
+#include "tools-common.h"
+
+static struct cgroup_string_list cfg_files;
+
+static void usage(int status, const char *program_name)
+{
+ if (status != 0) {
+ fprintf(stderr, "Wrong input parameters,"
+ " try %s -h' for more information.\n",
+ program_name);
+ return;
+ }
+ printf("Usage: %s [-h] [-l FILE] [-L DIR] [-e]\n",
+ program_name);
+ printf("Unload the cgroup filesystem\n");
+ printf(" -e, --empty Remove only empty cgroups\n");
+ printf(" -h, --help Display this help\n");
+ printf(" -l, --load=FILE Parse and load the cgroups "\
+ "configuration file\n");
+ printf(" -L, --load-directory=DIR Parse and load the cgroups "\
+ "configuration files from a directory\n");
+}
+
+static void report_error(int error, const char *program_name)
+{
+ /* Don't spit an error when there is nothing to clear. */
+ if (error == ECGROUPNOTMOUNTED)
+ error = 0;
+ if (error) {
+ printf("%s failed with %s\n", program_name,
+ cgroup_strerror(error));
+ }
+}
+
+
+int main(int argc, char *argv[])
+{
+ int error = 0, ret;
+ int c;
+ int unload_all = 1;
+ int flags = CGFLAG_DELETE_RECURSIVE;
+
+ struct option longopts[] = {
+ {"load", required_argument, 0, 'l' },
+ {"load-directory", required_argument, 0, 'L' },
+ {"only-empty", no_argument, 0, 'e' },
+ {"help", no_argument, 0, 'h'},
+ { 0, 0, 0, 0}
+ };
+
+ ret = cgroup_string_list_init(&cfg_files, argc/2);
+ if (ret) {
+ fprintf(stderr, "%s: cannot initialize list of files,"
+ " out of memory?\n",
+ argv[0]);
+ exit(1);
+ }
+
+ while ((c = getopt_long(argc, argv, "hl:L:e", longopts, NULL)) > 0) {
+ switch (c) {
+ case 'e':
+ flags = CGFLAG_DELETE_EMPTY_ONLY;
+ break;
+
+ case 'l':
+ unload_all = 0;
+ ret = cgroup_string_list_add_item(&cfg_files, optarg);
+ if (ret) {
+ fprintf(stderr, "%s: cannot add file to list,"\
+ " out of memory?\n", argv[0]);
+ exit(1);
+ }
+ break;
+
+ case 'L':
+ unload_all = 0;
+ cgroup_string_list_add_directory(&cfg_files, optarg,
+ argv[0]);
+ break;
+
+ case 'h':
+ usage(0, argv[0]);
+ exit(0);
+ default:
+ usage(1, argv[0]);
+ exit(1);
+ }
+ }
+
+ if (unload_all) {
+ error = cgroup_unload_cgroups();
+ if (error)
+ report_error(error, argv[0]);
+ } else {
+ int i;
+
+ ret = cgroup_init();
+ if (ret) {
+ report_error(ret, argv[0]);
+ exit(4);
+ }
+ /* process the config files in reverse order */
+ for (i = cfg_files.count-1; i >= 0 ; i--) {
+ ret = cgroup_config_unload_config(cfg_files.items[i],
+ flags);
+ if (ret && ret != ECGNONEMPTY) {
+ report_error(ret, argv[0]);
+ if (!error)
+ error = ret;
+ }
+ }
+ }
+ cgroup_string_list_free(&cfg_files);
+ if (error)
+ exit(3);
+
+ return 0;
+}
--- /dev/null
+
+/*
+ * Copyright IBM Corporation. 2007
+ *
+ * Authors: Dhaval Giani <dhaval@linux.vnet.ibm.com>
+ * Balbir Singh <balbir@linux.vnet.ibm.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2.1 of the GNU Lesser General Public License
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it would be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * Code initiated and designed by Dhaval Giani. All faults are most likely
+ * his mistake.
+ */
+
+#include <libcgroup.h>
+#include <libcgroup-internal.h>
+
+/* For basename() */
+#ifndef _GNU_SOURCE
+#define _GNU_SOURCE
+#endif
+#include <string.h>
+#include <libgen.h>
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <errno.h>
+#include <getopt.h>
+#include "tools-common.h"
+
+static struct cgroup_string_list cfg_files;
+
+static void usage(int status, char *progname)
+{
+ if (status != 0) {
+ fprintf(stderr, "Wrong input parameters, "\
+ "try %s -h' for more information.\n", progname);
+ return;
+ }
+ printf("Usage: %s [-h] [-f mode] [-d mode] [-s mode] "\
+ "[-t <tuid>:<tgid>] [-a <agid>:<auid>] [-l FILE] "\
+ "[-L DIR] ...\n", progname);
+ printf("Parse and load the specified cgroups configuration file\n");
+ printf(" -a <tuid>:<tgid> Default owner of groups files "\
+ "and directories\n");
+ printf(" -d, --dperm=mode Default group directory "\
+ "permissions\n");
+ printf(" -f, --fperm=mode Default group file "\
+ "permissions\n");
+ printf(" -h, --help Display this help\n");
+ printf(" -l, --load=FILE Parse and load the cgroups "\
+ "configuration file\n");
+ printf(" -L, --load-directory=DIR Parse and load the cgroups "\
+ "configuration files from a directory\n");
+ printf(" -s, --tperm=mode Default tasks file "\
+ "permissions\n");
+ printf(" -t <tuid>:<tgid> Default owner of the tasks "\
+ "file\n");
+}
+
+int main(int argc, char *argv[])
+{
+ int c, i;
+ int ret, error = 0;
+ static struct option options[] = {
+ {"help", 0, 0, 'h'},
+ {"load", 1, 0, 'l'},
+ {"load-directory", 1, 0, 'L'},
+ {"task", required_argument, NULL, 't'},
+ {"admin", required_argument, NULL, 'a'},
+ {"dperm", required_argument, NULL, 'd'},
+ {"fperm", required_argument, NULL, 'f' },
+ {"tperm", required_argument, NULL, 's' },
+ {0, 0, 0, 0}
+ };
+ uid_t tuid = NO_UID_GID, auid = NO_UID_GID;
+ gid_t tgid = NO_UID_GID, agid = NO_UID_GID;
+ mode_t dir_mode = NO_PERMS;
+ mode_t file_mode = NO_PERMS;
+ mode_t tasks_mode = NO_PERMS;
+ int dirm_change = 0;
+ int filem_change = 0;
+ struct cgroup *default_group = NULL;
+
+ cgroup_set_default_logger(-1);
+
+ if (argc < 2) {
+ usage(1, argv[0]);
+ return -1;
+ }
+
+ error = cgroup_string_list_init(&cfg_files, argc/2);
+ if (error)
+ goto err;
+
+ while ((c = getopt_long(argc, argv, "hl:L:t:a:d:f:s:", options,
+ NULL)) > 0) {
+ switch (c) {
+ case 'h':
+ usage(0, argv[0]);
+ error = 0;
+ goto err;
+ case 'l':
+ error = cgroup_string_list_add_item(&cfg_files, optarg);
+ if (error) {
+ fprintf(stderr, "%s: cannot add file to list,"\
+ " out of memory?\n", argv[0]);
+ goto err;
+ }
+ break;
+ case 'L':
+ cgroup_string_list_add_directory(&cfg_files, optarg,
+ argv[0]);
+ break;
+ case 'a':
+ /* set admin uid/gid */
+ error = parse_uid_gid(optarg, &auid, &agid, argv[0]);
+ if (error)
+ goto err;
+ break;
+ case 't':
+ /* set task uid/gid */
+ error = parse_uid_gid(optarg, &tuid, &tgid, argv[0]);
+ if (error)
+ goto err;
+ break;
+ case 'd':
+ dirm_change = 1;
+ error = parse_mode(optarg, &dir_mode, argv[0]);
+ if (error)
+ goto err;
+ break;
+ case 'f':
+ filem_change = 1;
+ error = parse_mode(optarg, &file_mode, argv[0]);
+ if (error)
+ goto err;
+ break;
+ case 's':
+ filem_change = 1;
+ error = parse_mode(optarg, &tasks_mode, argv[0]);
+ if (error)
+ goto err;
+ break;
+ default:
+ usage(1, argv[0]);
+ error = -1;
+ goto err;
+ }
+ }
+
+ if (argv[optind]) {
+ usage(1, argv[0]);
+ error = -1;
+ goto err;
+ }
+
+ /* set default permissions */
+ default_group = cgroup_new_cgroup("default");
+ if (!default_group) {
+ error = -1;
+ fprintf(stderr, "%s: cannot create default cgroup\n", argv[0]);
+ goto err;
+ }
+
+ error = cgroup_set_uid_gid(default_group, tuid, tgid, auid, agid);
+ if (error) {
+ fprintf(stderr, "%s: cannot set default UID and GID: %s\n",
+ argv[0], cgroup_strerror(error));
+ goto free_cgroup;
+ }
+
+ if (dirm_change | filem_change) {
+ cgroup_set_permissions(default_group, dir_mode, file_mode,
+ tasks_mode);
+ }
+
+ error = cgroup_config_set_default(default_group);
+ if (error) {
+ fprintf(stderr, "%s: cannot set config parser defaults: %s\n",
+ argv[0], cgroup_strerror(error));
+ goto free_cgroup;
+ }
+
+ for (i = 0; i < cfg_files.count; i++) {
+ ret = cgroup_config_load_config(cfg_files.items[i]);
+ if (ret) {
+ fprintf(stderr, "%s; error loading %s: %s\n", argv[0],
+ cfg_files.items[i],
+ cgroup_strerror(ret));
+ if (!error)
+ error = ret;
+ }
+ }
+
+free_cgroup:
+ cgroup_free(&default_group);
+err:
+ cgroup_string_list_free(&cfg_files);
+ return error;
+}
--- /dev/null
+/*
+ * Copyright Red Hat, Inc. 2009
+ *
+ * Authors: Ivana Hutarova Varekova <varekova@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2.1 of the GNU Lesser General Public License
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it would be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ */
+
+#include <libcgroup.h>
+#include <libcgroup-internal.h>
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <pwd.h>
+#include <sys/types.h>
+#include <errno.h>
+#include <unistd.h>
+#include <grp.h>
+#include <getopt.h>
+
+#include "tools-common.h"
+
+/*
+ * Display the usage
+ */
+static void usage(int status, const char *program_name)
+{
+ if (status != 0) {
+ fprintf(stderr, "Wrong input parameters,"
+ " try %s -h' for more information.\n",
+ program_name);
+ return;
+ }
+ printf("Usage: %s [-h] [-f mode] [-d mode] [-s mode] "\
+ "[-t <tuid>:<tgid>] [-a <agid>:<auid>] "\
+ "-g <controllers>:<path> [-g ...]\n", program_name);
+ printf("Create control group(s)\n");
+ printf(" -a <tuid>:<tgid> Owner of the group and all "\
+ "its files\n");
+ printf(" -d, --dperm=mode Group directory permissions\n");
+ printf(" -f, --fperm=mode Group file permissions\n");
+ printf(" -g <controllers>:<path> Control group which should be "\
+ "added\n");
+ printf(" -h, --help Display this help\n");
+ printf(" -s, --tperm=mode Tasks file permissions\n");
+ printf(" -t <tuid>:<tgid> Owner of the tasks file\n");
+}
+
+
+int main(int argc, char *argv[])
+{
+ int ret = 0;
+ int i, j;
+ int c;
+
+ static struct option long_opts[] = {
+ {"help", no_argument, NULL, 'h'},
+ {"task", required_argument, NULL, 't'},
+ {"admin", required_argument, NULL, 'a'},
+ {"", required_argument, NULL, 'g'},
+ {"dperm", required_argument, NULL, 'd'},
+ {"fperm", required_argument, NULL, 'f' },
+ {"tperm", required_argument, NULL, 's' },
+ {0, 0, 0, 0},
+ };
+
+ uid_t tuid = CGRULE_INVALID, auid = CGRULE_INVALID;
+ gid_t tgid = CGRULE_INVALID, agid = CGRULE_INVALID;
+
+ struct cgroup_group_spec **cgroup_list;
+ struct cgroup *cgroup;
+ struct cgroup_controller *cgc;
+
+ /* approximation of max. numbers of groups that will be created */
+ int capacity = argc;
+
+ /* permission variables */
+ mode_t dir_mode = NO_PERMS;
+ mode_t file_mode = NO_PERMS;
+ mode_t tasks_mode = NO_PERMS;
+ int dirm_change = 0;
+ int filem_change = 0;
+
+ /* no parametr on input */
+ if (argc < 2) {
+ usage(1, argv[0]);
+ return -1;
+ }
+ cgroup_list = calloc(capacity, sizeof(struct cgroup_group_spec *));
+ if (cgroup_list == NULL) {
+ fprintf(stderr, "%s: out of memory\n", argv[0]);
+ ret = -1;
+ goto err;
+ }
+
+ /* parse arguments */
+ while ((c = getopt_long(argc, argv, "a:t:g:hd:f:s:", long_opts, NULL))
+ > 0) {
+ switch (c) {
+ case 'h':
+ usage(0, argv[0]);
+ ret = 0;
+ goto err;
+ case 'a':
+ /* set admin uid/gid */
+ if (parse_uid_gid(optarg, &auid, &agid, argv[0]))
+ goto err;
+ break;
+ case 't':
+ /* set task uid/gid */
+ if (parse_uid_gid(optarg, &tuid, &tgid, argv[0]))
+ goto err;
+ break;
+ case 'g':
+ ret = parse_cgroup_spec(cgroup_list, optarg, capacity);
+ if (ret) {
+ fprintf(stderr, "%s: "
+ "cgroup controller and path"
+ "parsing failed (%s)\n",
+ argv[0], argv[optind]);
+ ret = -1;
+ goto err;
+ }
+ break;
+ case 'd':
+ dirm_change = 1;
+ ret = parse_mode(optarg, &dir_mode, argv[0]);
+ if (ret)
+ goto err;
+ break;
+ case 'f':
+ filem_change = 1;
+ ret = parse_mode(optarg, &file_mode, argv[0]);
+ if (ret)
+ goto err;
+ break;
+ case 's':
+ filem_change = 1;
+ ret = parse_mode(optarg, &tasks_mode, argv[0]);
+ if (ret)
+ goto err;
+ break;
+ default:
+ usage(1, argv[0]);
+ ret = -1;
+ goto err;
+ }
+ }
+
+ /* no cgroup name */
+ if (argv[optind]) {
+ fprintf(stderr, "%s: "
+ "wrong arguments (%s)\n",
+ argv[0], argv[optind]);
+ ret = -1;
+ goto err;
+ }
+
+ /* initialize libcg */
+ ret = cgroup_init();
+ if (ret) {
+ fprintf(stderr, "%s: "
+ "libcgroup initialization failed: %s\n",
+ argv[0], cgroup_strerror(ret));
+ goto err;
+ }
+
+ /* for each new cgroup */
+ for (i = 0; i < capacity; i++) {
+ if (!cgroup_list[i])
+ break;
+
+ /* create the new cgroup structure */
+ cgroup = cgroup_new_cgroup(cgroup_list[i]->path);
+ if (!cgroup) {
+ ret = ECGFAIL;
+ fprintf(stderr, "%s: can't add new cgroup: %s\n",
+ argv[0], cgroup_strerror(ret));
+ goto err;
+ }
+
+ /* set uid and gid for the new cgroup based on input options */
+ ret = cgroup_set_uid_gid(cgroup, tuid, tgid, auid, agid);
+ if (ret)
+ goto err;
+
+ /* add controllers to the new cgroup */
+ j = 0;
+ while (cgroup_list[i]->controllers[j]) {
+ cgc = cgroup_add_controller(cgroup,
+ cgroup_list[i]->controllers[j]);
+ if (!cgc) {
+ ret = ECGINVAL;
+ fprintf(stderr, "%s: "
+ "controller %s can't be add\n",
+ argv[0],
+ cgroup_list[i]->controllers[j]);
+ cgroup_free(&cgroup);
+ goto err;
+ }
+ j++;
+ }
+
+ /* all variables set so create cgroup */
+ if (dirm_change | filem_change)
+ cgroup_set_permissions(cgroup, dir_mode, file_mode,
+ tasks_mode);
+ ret = cgroup_create_cgroup(cgroup, 0);
+ if (ret) {
+ fprintf(stderr, "%s: "
+ "can't create cgroup %s: %s\n",
+ argv[0], cgroup->name, cgroup_strerror(ret));
+ cgroup_free(&cgroup);
+ goto err;
+ }
+ cgroup_free(&cgroup);
+ }
+err:
+ if (cgroup_list) {
+ for (i = 0; i < capacity; i++) {
+ if (cgroup_list[i])
+ cgroup_free_group_spec(cgroup_list[i]);
+ }
+ free(cgroup_list);
+ }
+ return ret;
+}
--- /dev/null
+/*
+ * Copyright RedHat Inc. 2009
+ *
+ * Authors: Jan Safranek <jsafrane@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2.1 of the GNU Lesser General Public License
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it would be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ */
+
+#include <libcgroup.h>
+#include <libcgroup-internal.h>
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <errno.h>
+#include <unistd.h>
+#include <getopt.h>
+
+#include "tools-common.h"
+
+static struct option const long_options[] =
+{
+ {"recursive", no_argument, NULL, 'r'},
+ {"help", no_argument, NULL, 'h'},
+ {"group", required_argument, NULL, 'g'},
+ {NULL, 0, NULL, 0}
+};
+
+static void usage(int status, const char *program_name)
+{
+ if (status != 0) {
+ fprintf(stderr, "Wrong input parameters,"
+ " try %s --help' for more information.\n",
+ program_name);
+ return;
+ }
+ printf("Usage: %s [-h] [-r] [[-g] <controllers>:<path>] ...\n",
+ program_name);
+ printf("Remove control group(s)\n");
+ printf(" -g <controllers>:<path> Control group to be removed "\
+ "(-g is optional)\n");
+ printf(" -h, --help Display this help\n");
+ printf(" -r, --recursive Recursively remove "\
+ "all subgroups\n");
+}
+
+
+int main(int argc, char *argv[])
+{
+ int ret = 0;
+ int i, j;
+ int c;
+ int flags = 0;
+ int final_ret = 0;
+
+ struct cgroup_group_spec **cgroup_list = NULL;
+ struct cgroup *cgroup;
+ struct cgroup_controller *cgc;
+
+ /* initialize libcg */
+ ret = cgroup_init();
+ if (ret) {
+ fprintf(stderr, "%s: "
+ "libcgroup initialization failed: %s\n",
+ argv[0], cgroup_strerror(ret));
+ goto err;
+ }
+
+ cgroup_list = calloc(argc, sizeof(struct cgroup_group_spec *));
+ if (cgroup_list == NULL) {
+ fprintf(stderr, "%s: out of memory\n", argv[0]);
+ ret = -1;
+ goto err;
+ }
+
+ /*
+ * Parse arguments
+ */
+ while ((c = getopt_long(argc, argv, "rhg:",
+ long_options, NULL)) > 0) {
+ switch (c) {
+ case 'r':
+ flags |= CGFLAG_DELETE_RECURSIVE;
+ break;
+ case 'g':
+ ret = parse_cgroup_spec(cgroup_list, optarg, argc);
+ if (ret != 0) {
+ fprintf(stderr,
+ "%s: error parsing cgroup '%s'\n",
+ argv[0], optarg);
+ ret = -1;
+ goto err;
+ }
+ break;
+ case 'h':
+ usage(0, argv[0]);
+ ret = 0;
+ goto err;
+ default:
+ usage(1, argv[0]);
+ ret = -1;
+ goto err;
+ }
+ }
+
+ /* parse groups on command line */
+ for (i = optind; i < argc; i++) {
+ ret = parse_cgroup_spec(cgroup_list, argv[i], argc);
+ if (ret != 0) {
+ fprintf(stderr, "%s: error parsing cgroup '%s'\n",
+ argv[0], argv[i]);
+ ret = -1;
+ goto err;
+ }
+ }
+
+ /* for each cgroup to be deleted */
+ for (i = 0; i < argc; i++) {
+ if (!cgroup_list[i])
+ break;
+
+ /* create the new cgroup structure */
+ cgroup = cgroup_new_cgroup(cgroup_list[i]->path);
+ if (!cgroup) {
+ ret = ECGFAIL;
+ fprintf(stderr, "%s: can't create new cgroup: %s\n",
+ argv[0], cgroup_strerror(ret));
+ goto err;
+ }
+
+ /* add controllers to the cgroup */
+ j = 0;
+ while (cgroup_list[i]->controllers[j]) {
+ cgc = cgroup_add_controller(cgroup,
+ cgroup_list[i]->controllers[j]);
+ if (!cgc) {
+ ret = ECGFAIL;
+ fprintf(stderr, "%s: "
+ "controller %s can't be added\n",
+ argv[0],
+ cgroup_list[i]->controllers[j]);
+ cgroup_free(&cgroup);
+ goto err;
+ }
+ j++;
+ }
+
+ ret = cgroup_delete_cgroup_ext(cgroup, flags);
+ /*
+ * Remember the errors and continue, try to remove all groups.
+ */
+ if (ret != 0) {
+ fprintf(stderr, "%s: cannot remove group '%s': %s\n",
+ argv[0], cgroup->name,
+ cgroup_strerror(ret));
+ final_ret = ret;
+ }
+ cgroup_free(&cgroup);
+ }
+
+ ret = final_ret;
+err:
+ if (cgroup_list) {
+ for (i = 0; i < argc; i++) {
+ if (cgroup_list[i])
+ cgroup_free_group_spec(cgroup_list[i]);
+ }
+ free(cgroup_list);
+ }
+ return ret;
+}
--- /dev/null
+/*
+ * Copyright RedHat Inc. 2008
+ *
+ * Authors: Vivek Goyal <vgoyal@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2.1 of the GNU Lesser General Public License
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it would be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ */
+
+#ifndef _GNU_SOURCE
+#define _GNU_SOURCE
+#endif
+
+#include <errno.h>
+#include <grp.h>
+#include <libcgroup.h>
+#include <limits.h>
+#include <pwd.h>
+#include <search.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <getopt.h>
+#include <sys/mount.h>
+#include <sys/stat.h>
+#include <sys/types.h>
+
+#include "tools-common.h"
+
+static struct option longopts[] = {
+ {"sticky", no_argument, NULL, 's'},
+ {"help", no_argument, NULL, 'h'},
+ {0, 0, 0, 0}
+};
+
+static void usage(int status, const char *program_name)
+{
+ if (status != 0) {
+ fprintf(stderr, "Wrong input parameters,"
+ " try %s --help' for more information.\n",
+ program_name);
+ return;
+ }
+ printf("Usage: %s [-h] [-g <controllers>:<path>] [--sticky] "\
+ "command [arguments] ...\n", program_name);
+ printf("Run the task in given control group(s)\n");
+ printf(" -g <controllers>:<path> Control group which "\
+ "should be added\n");
+ printf(" -h, --help Display this help\n");
+ printf(" --sticky cgred daemon does not "\
+ "change pidlist and children tasks\n");
+}
+
+
+int main(int argc, char *argv[])
+{
+ int ret = 0, i;
+ int cg_specified = 0;
+ int flag_child = 0;
+ uid_t uid;
+ gid_t gid;
+ pid_t pid;
+ int c;
+ struct cgroup_group_spec *cgroup_list[CG_HIER_MAX];
+
+ memset(cgroup_list, 0, sizeof(cgroup_list));
+
+ while ((c = getopt_long(argc, argv, "+g:sh", longopts, NULL)) > 0) {
+ switch (c) {
+ case 'g':
+ ret = parse_cgroup_spec(cgroup_list, optarg,
+ CG_HIER_MAX);
+ if (ret) {
+ fprintf(stderr, "cgroup controller and path"
+ "parsing failed\n");
+ return -1;
+ }
+ cg_specified = 1;
+ break;
+ case 's':
+ flag_child |= CGROUP_DAEMON_UNCHANGE_CHILDREN;
+ break;
+ case 'h':
+ usage(0, argv[0]);
+ exit(0);
+ default:
+ usage(1, argv[0]);
+ exit(1);
+ }
+ }
+
+ /* Executable name */
+ if (!argv[optind]) {
+ usage(1, argv[0]);
+ exit(1);
+ }
+
+ /* Initialize libcg */
+ ret = cgroup_init();
+ if (ret) {
+ fprintf(stderr, "libcgroup initialization failed: %s\n",
+ cgroup_strerror(ret));
+ return ret;
+ }
+
+ /* Just for debugging purposes. */
+ uid = geteuid();
+ gid = getegid();
+ cgroup_dbg("My euid and egid is: %d,%d\n", (int) uid, (int) gid);
+
+ uid = getuid();
+ gid = getgid();
+ pid = getpid();
+
+ ret = cgroup_register_unchanged_process(pid, flag_child);
+ if (ret) {
+ fprintf(stderr, "registration of process failed\n");
+ return ret;
+ }
+
+ /*
+ * 'cgexec' command file needs the root privilege for executing
+ * a cgroup_register_unchanged_process() by using unix domain
+ * socket, and an euid/egid should be changed to the executing user
+ * from a root user.
+ */
+ if (setresuid(uid, uid, uid)) {
+ fprintf(stderr, "%s", strerror(errno));
+ return -1;
+ }
+ if (setresgid(gid, gid, gid)) {
+ fprintf(stderr, "%s", strerror(errno));
+ return -1;
+ }
+ if (cg_specified) {
+ /*
+ * User has specified the list of control group and
+ * controllers
+ * */
+ for (i = 0; i < CG_HIER_MAX; i++) {
+ if (!cgroup_list[i])
+ break;
+
+ ret = cgroup_change_cgroup_path(cgroup_list[i]->path,
+ pid,
+ (const char*const*) cgroup_list[i]->controllers);
+ if (ret) {
+ fprintf(stderr,
+ "cgroup change of group failed\n");
+ return ret;
+ }
+ }
+ } else {
+
+ /* Change the cgroup by determining the rules based on uid */
+ ret = cgroup_change_cgroup_flags(uid, gid,
+ argv[optind], pid, 0);
+ if (ret) {
+ fprintf(stderr, "cgroup change of group failed\n");
+ return ret;
+ }
+ }
+
+ /* Now exec the new process */
+ ret = execvp(argv[optind], &argv[optind]);
+ if (ret == -1) {
+ fprintf(stderr, "%s", strerror(errno));
+ return -1;
+ }
+ return 0;
+}
--- /dev/null
+#include <libcgroup.h>
+#include <libcgroup-internal.h>
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <getopt.h>
+
+#include "tools-common.h"
+
+#define MODE_SHOW_HEADERS 1
+#define MODE_SHOW_NAMES 2
+#define MODE_SHOW_ALL_CONTROLLERS 4
+
+#define LL_MAX 100
+
+static struct option const long_options[] =
+{
+ {"variable", required_argument, NULL, 'r'},
+ {"help", no_argument, NULL, 'h'},
+ {"all", no_argument, NULL, 'a'},
+ {"values-only", no_argument, NULL, 'v'},
+ {NULL, 0, NULL, 0}
+};
+
+enum group{
+ GR_NOTSET = 0, /* 0 .. path not specified -g<g> or -a not used */
+ GR_GROUP, /* 1 .. path not specified -g<g> or -a used */
+ GR_LIST /* 2 .. path specified using -g<g>:<p> */
+};
+
+
+static void usage(int status, const char *program_name)
+{
+ if (status != 0) {
+ fprintf(stderr, "Wrong input parameters,"
+ " try %s -h' for more information.\n",
+ program_name);
+ return;
+ }
+ printf("Usage: %s [-nv] [-r <name>] [-g <controllers>] "\
+ "[-a] <path> ...\n"\
+ " or: %s [-nv] [-r <name>] -g <controllers>:<path> ...\n",
+ program_name, program_name);
+ printf("Print parameter(s) of given group(s).\n");
+ printf(" -a, --all Print info about all relevant "\
+ "controllers\n");
+ printf(" -g <controllers> Controller which info should "\
+ "be displayed\n");
+ printf(" -g <controllers>:<path> Control group which info "\
+ "should be displayed\n");
+ printf(" -h, --help Display this help\n");
+ printf(" -n Do not print headers\n");
+ printf(" -r, --variable <name> Define parameter to display\n");
+ printf(" -v, --values-only Print only values, not "\
+ "parameter names\n");
+}
+
+static int display_record(char *name,
+ struct cgroup_controller *group_controller,
+ const char *group_name, const char *program_name, int mode)
+{
+ int ret = 0;
+ void *handle;
+ char line[LL_MAX];
+ int ind = 0;
+
+ if (mode & MODE_SHOW_NAMES)
+ printf("%s: ", name);
+
+ /* start the reading of the variable value */
+ ret = cgroup_read_value_begin(group_controller->name,
+ group_name, name, &handle, line, LL_MAX);
+
+ if (ret == ECGEOF) {
+ printf("\n");
+ goto read_end;
+ }
+
+ if (ret != 0)
+ goto end;
+
+ printf("%s", line);
+ if (line[strlen(line)-1] == '\n')
+ /* if value continue on the next row. indent it */
+ ind = 1;
+
+
+ /* read iteratively the whole value */
+ while ((ret = cgroup_read_value_next(&handle, line, LL_MAX)) == 0) {
+ if (ind == 1)
+ printf("\t");
+ printf("%s", line);
+ ind = 0;
+
+ /* if value continue on the next row. indent it */
+ if (line[strlen(line)-1] == '\n')
+ ind = 1;
+ }
+
+read_end:
+ cgroup_read_value_end(&handle);
+ if (ret == ECGEOF)
+ ret = 0;
+
+end:
+ if (ret != 0)
+ fprintf(stderr, "variable file read failed %s\n",
+ cgroup_strerror(ret));
+ return ret;
+}
+
+
+
+static int display_name_values(char **names, const char* group_name,
+ const char *program_name, int mode)
+{
+ int i;
+ struct cgroup_controller *group_controller = NULL;
+ struct cgroup *group = NULL;
+ int ret = 0;
+ char *controller = NULL, *dot;
+
+ group = cgroup_new_cgroup(group_name);
+ if (group == NULL) {
+ fprintf(stderr, "%s: cannot create group '%s'\n", program_name,
+ group_name);
+ return -1;
+ }
+ ret = cgroup_get_cgroup(group);
+ if (ret != 0) {
+ fprintf(stderr, "%s: cannot read group '%s': %s\n",
+ program_name, group_name, cgroup_strerror(ret));
+ goto err;
+ }
+
+ i = 0;
+ while (names[i] != NULL) {
+ /* Parse the controller out of 'controller.parameter'. */
+ free(controller);
+ controller = strdup(names[i]);
+ if (controller == NULL) {
+ fprintf(stderr, "%s: out of memory\n", program_name);
+ ret = -1;
+ goto err;
+ }
+ dot = strchr(controller, '.');
+ if (dot == NULL) {
+ fprintf(stderr, "%s: error parsing parameter name\n" \
+ " '%s'", program_name, names[i]);
+ ret = -1;
+ goto err;
+ }
+ *dot = '\0';
+
+ /* Find appropriate controller. */
+ group_controller = cgroup_get_controller(group, controller);
+ if (group_controller == NULL) {
+ fprintf(stderr, "%s: cannot find controller " \
+ "'%s' in group '%s'\n", program_name,
+ controller, group_name);
+ ret = -1;
+ goto err;
+ }
+
+ /* Finally read the parameter value.*/
+ ret = display_record(names[i], group_controller,
+ group_name, program_name, mode);
+ if (ret != 0)
+ goto err;
+ i++;
+ }
+err:
+ if (controller)
+ free(controller);
+ if (group)
+ cgroup_free(&group);
+ return ret;
+}
+
+static int display_controller_values(char **controllers, const char *group_name,
+ const char *program_name, int mode)
+{
+ struct cgroup *group = NULL;
+ struct cgroup_controller *group_controller = NULL;
+ char *name;
+ int i, j;
+ int name_count;
+ int ret = 0;
+ int result = 0;
+
+ /* initialize group_name variable */
+ group = cgroup_new_cgroup(group_name);
+ if (group == NULL) {
+ fprintf(stderr, "%s:cannot create group '%s'\n",
+ program_name, group_name);
+ return -1;
+ }
+
+ ret = cgroup_get_cgroup(group);
+ if (ret != 0) {
+ if (!(mode & MODE_SHOW_ALL_CONTROLLERS))
+ fprintf(stderr, "%s: cannot read group '%s': %s\n",
+ program_name, group_name, cgroup_strerror(ret));
+ }
+
+ /* for all wanted controllers */
+ j = 0;
+ while (controllers[j] != NULL) {
+ /* read the controller group data */
+ group_controller = cgroup_get_controller(group, controllers[j]);
+ if (group_controller == NULL) {
+ if (!(mode & MODE_SHOW_ALL_CONTROLLERS)) {
+ fprintf(stderr, "%s: cannot find controller "\
+ "'%s' in group '%s'\n", program_name,
+ controllers[j], group_name);
+ result = -1;
+ }
+ }
+
+ /* for each variable of given group print the statistic */
+ name_count = cgroup_get_value_name_count(group_controller);
+ for (i = 0; i < name_count; i++) {
+ name = cgroup_get_value_name(group_controller, i);
+ if (name != NULL) {
+ ret = display_record(name, group_controller,
+ group_name, program_name, mode);
+ if (ret) {
+ result = ret;
+ goto err;
+ }
+ }
+ }
+ j = j+1;
+ }
+
+err:
+ cgroup_free(&group);
+ return result;
+
+}
+
+static int display_values(char **controllers, int max, const char *group_name,
+ char **names, int mode, const char *program_name)
+{
+ int ret, result = 0;
+
+ /* display the directory if needed */
+ if (mode & MODE_SHOW_HEADERS)
+ printf("%s:\n", group_name);
+
+ /* display all wanted variables */
+ if (names[0] != NULL) {
+ ret = display_name_values(names, group_name, program_name,
+ mode);
+ if (ret)
+ result = ret;
+ }
+
+ /* display all wanted controllers */
+ if (controllers[0] != NULL) {
+ ret = display_controller_values(controllers, group_name,
+ program_name, mode);
+ if (ret)
+ result = ret;
+ }
+
+ /* separate each group with empty line. */
+ if (mode & MODE_SHOW_HEADERS)
+ printf("\n");
+
+ return result;
+}
+
+int add_record_to_buffer(char **buffer, char *record, int capacity)
+{
+ int i;
+
+ /* find first free entry inside the cgroup data array */
+ for (i = 0; i < capacity; i++) {
+ if (!buffer[i])
+ break;
+ }
+
+ if (i < capacity) {
+ buffer[i] = strdup(record);
+ if (buffer[i] == NULL)
+ return 1;
+ return 0;
+ }
+ return 1;
+}
+
+
+int main(int argc, char *argv[])
+{
+ int ret = 0;
+ int result = 0;
+ int c, i;
+ int group_needed = GR_NOTSET;
+
+ int capacity = argc + CG_CONTROLLER_MAX; /* maximal number of records */
+ struct cgroup_group_spec **cgroup_list; /* list of all groups */
+ char **names; /* list of wanted variable names */
+ char **controllers; /* list of wanted controllers*/
+
+ void *handle;
+ struct cgroup_mount_point controller;
+
+ int mode = MODE_SHOW_NAMES | MODE_SHOW_HEADERS;
+
+ /* No parameter on input? */
+ if (argc < 2) {
+ usage(1, argv[0]);
+ return 1;
+ }
+
+ names = (char **)calloc(capacity+1, sizeof(char *));
+ controllers = (char **)calloc(capacity+1, sizeof(char *));
+ cgroup_list = (struct cgroup_group_spec **)calloc(capacity,
+ sizeof(struct cgroup_group_spec *));
+ if ((names == NULL) || (controllers == NULL) ||
+ (cgroup_list == NULL)) {
+ fprintf(stderr, "%s: out of memory\n", argv[0]);
+ ret = -1;
+ goto err_free;
+ }
+
+ /* Parse arguments. */
+ while ((c = getopt_long(argc, argv, "r:hnvg:a", long_options, NULL))
+ > 0) {
+ switch (c) {
+ case 'h':
+ usage(0, argv[0]);
+ result = 0;
+ goto err;
+ break;
+
+ case 'n':
+ /* Do not show headers. */
+ mode = mode & (INT_MAX ^ MODE_SHOW_HEADERS);
+ break;
+
+ case 'v':
+ /* Do not show parameter names. */
+ mode = mode & (INT_MAX ^ MODE_SHOW_NAMES);
+ break;
+
+ case 'r':
+ /* Add name to buffer. */
+ ret = add_record_to_buffer(names, optarg, capacity);
+ if (ret) {
+ result = ret;
+ goto err;
+ }
+ break;
+ case 'g':
+ if (strchr(optarg, ':') == NULL) {
+ /* -g <group> */
+ if (group_needed == GR_LIST) {
+ usage(1, argv[0]);
+ result = -1;
+ goto err;
+ }
+ group_needed = GR_GROUP;
+ add_record_to_buffer(controllers, optarg,
+ capacity);
+ } else {
+ /* -g <group>:<path> */
+ if (group_needed == GR_GROUP) {
+ usage(1, argv[0]);
+ result = -1;
+ goto err;
+ }
+ group_needed = GR_LIST;
+ ret = parse_cgroup_spec(cgroup_list, optarg,
+ capacity);
+ if (ret) {
+ fprintf(stderr, "%s: cgroup controller/"
+ "path parsing failed (%s)\n",
+ argv[0], argv[optind]);
+ ret = -1;
+ goto err;
+ }
+ }
+ break;
+ case 'a':
+ if (group_needed == GR_LIST) {
+ usage(1, argv[0]);
+ result = -1;
+ goto err;
+ }
+ group_needed = GR_GROUP;
+ /* go through cgroups for all possible controllers */
+ mode |= MODE_SHOW_ALL_CONTROLLERS;
+ break;
+ default:
+ usage(1, argv[0]);
+ result = -1;
+ goto err;
+ }
+ }
+
+ if (((group_needed == GR_LIST) && (argv[optind])) ||
+ ((group_needed != GR_LIST) && (!argv[optind]))) {
+ /* mixed -g <controllers>:<path> and <path> or path not set */
+ usage(1, argv[0]);
+ result = -1;
+ goto err;
+ }
+
+ /* Initialize libcgroup. */
+ ret = cgroup_init();
+ if (ret) {
+ fprintf(stderr, "%s: libcgroup initialization failed: %s\n",
+ argv[0], cgroup_strerror(ret));
+ result = ret;
+ goto err;
+ }
+
+ if ((mode & MODE_SHOW_ALL_CONTROLLERS) ||
+ ((controllers[0] == NULL) && (names[0] == NULL)
+ && (cgroup_list[0] == NULL))) {
+ /* show info about all controllers */
+ ret = cgroup_get_controller_begin(&handle, &controller);
+ /* go through list of controllers, add them to the list */
+ while (ret == 0) {
+ add_record_to_buffer(controllers, controller.name,
+ capacity);
+ ret = cgroup_get_controller_next(&handle, &controller);
+ }
+ cgroup_get_controller_end(&handle);
+ }
+
+ /* Parse control groups set by -g<c>:<p> pairs */
+ for (i = 0; i < capacity; i++) {
+ if (!cgroup_list[i])
+ break;
+ ret |= display_values(cgroup_list[i]->controllers, capacity,
+ cgroup_list[i]->path, names, mode, argv[0]);
+ }
+
+ /* Parse control groups and print them .*/
+ for (i = optind; i < argc; i++) {
+ ret |= display_values(controllers, capacity,
+ argv[i], names, mode, argv[0]);
+ }
+
+err:
+ for (i = 0; i < capacity; i++) {
+ if (cgroup_list[i])
+ cgroup_free_group_spec(cgroup_list[i]);
+ if (controllers[i])
+ free(controllers[i]);
+ if (names[i])
+ free(names[i]);
+ }
+
+err_free:
+ free(cgroup_list);
+ free(controllers);
+ free(names);
+
+ return result;
+}
--- /dev/null
+#include <libcgroup.h>
+#include <libcgroup-internal.h>
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <getopt.h>
+
+#include "tools-common.h"
+
+#define FL_RULES 1
+#define FL_COPY 2
+
+enum {
+ COPY_FROM_OPTION = CHAR_MAX + 1
+};
+
+static struct option const long_options[] =
+{
+ {"rule", required_argument, NULL, 'r'},
+ {"help", no_argument, NULL, 'h'},
+ {"copy-from", required_argument, NULL, COPY_FROM_OPTION},
+ {NULL, 0, NULL, 0}
+};
+
+int flags; /* used input method */
+
+static struct cgroup *copy_name_value_from_cgroup(char src_cg_path[FILENAME_MAX])
+{
+ int ret = 0;
+ struct cgroup *src_cgroup;
+
+ /* create source cgroup */
+ src_cgroup = cgroup_new_cgroup(src_cg_path);
+ if (!src_cgroup) {
+ fprintf(stderr, "can't create cgroup: %s\n",
+ cgroup_strerror(ECGFAIL));
+ goto scgroup_err;
+ }
+
+ /* copy the name-version values to the cgroup structure */
+ ret = cgroup_get_cgroup(src_cgroup);
+ if (ret != 0) {
+ fprintf(stderr, "cgroup %s error: %s \n",
+ src_cg_path, cgroup_strerror(ret));
+ goto scgroup_err;
+ }
+
+ return src_cgroup;
+
+scgroup_err:
+ cgroup_free(&src_cgroup);
+ return NULL;
+}
+
+
+static void usage(int status, const char *program_name)
+{
+ if (status != 0) {
+ fprintf(stderr, "Wrong input parameters,"
+ " try %s --help' for more information.\n",
+ program_name);
+ return;
+ }
+ printf("Usage: %s [-r <name=value>] <cgroup_path> ...\n"
+ " or: %s --copy-from <source_cgroup_path> "\
+ "<cgroup_path> ...\n", program_name, program_name);
+ printf("Set the parameters of given cgroup(s)\n");
+ printf(" -r, --variable <name> Define parameter "\
+ "to set\n");
+ printf(" --copy-from <source_cgroup_path> Control group whose "\
+ "parameters will be copied\n");
+}
+
+int main(int argc, char *argv[])
+{
+ int ret = 0;
+ int c;
+
+ char *buf;
+ struct control_value *name_value = NULL;
+ int nv_number = 0;
+ int nv_max = 0;
+
+ char src_cg_path[FILENAME_MAX];
+ struct cgroup *src_cgroup;
+ struct cgroup *cgroup;
+
+ /* no parametr on input */
+ if (argc < 2) {
+ fprintf(stderr, "Usage is %s -r <name=value> "
+ "<relative path to cgroup>\n", argv[0]);
+ return -1;
+ }
+
+ /* parse arguments */
+ while ((c = getopt_long (argc, argv,
+ "r:h", long_options, NULL)) != -1) {
+ switch (c) {
+ case 'h':
+ usage(0, argv[0]);
+ ret = 0;
+ goto err;
+ break;
+
+ case 'r':
+ if ((flags & FL_COPY) != 0) {
+ usage(1, argv[0]);
+ ret = -1;
+ goto err;
+ }
+ flags |= FL_RULES;
+
+ /* add name-value pair to buffer
+ (= name_value variable) */
+ if (nv_number >= nv_max) {
+ nv_max += CG_NV_MAX;
+ name_value = (struct control_value *)
+ realloc(name_value,
+ nv_max * sizeof(struct control_value));
+ if (!name_value) {
+ fprintf(stderr, "%s: "
+ "not enough memory\n",
+ argv[0]);
+ ret = -1;
+ goto err;
+ }
+ }
+
+ /* parse optarg value */
+ /* there is necessary to input the tuple n=v */
+ buf = strtok(optarg, "=");
+ if (buf == NULL) {
+ fprintf(stderr, "%s: "
+ "wrong parameter of option -r: %s\n",
+ argv[0], optarg);
+ ret = -1;
+ goto err;
+ }
+
+ strncpy(name_value[nv_number].name, buf, FILENAME_MAX);
+ name_value[nv_number].name[FILENAME_MAX-1] = '\0';
+
+ buf = strtok(NULL, "=");
+ if (buf == NULL) {
+ fprintf(stderr, "%s: "
+ "wrong parameter of option -r: %s\n",
+ argv[0], optarg);
+ ret = -1;
+ goto err;
+ }
+
+ strncpy(name_value[nv_number].value, buf, CG_VALUE_MAX);
+ name_value[nv_number].value[CG_VALUE_MAX-1] = '\0';
+
+ nv_number++;
+ break;
+ case COPY_FROM_OPTION:
+ if (flags != 0) {
+ usage(1, argv[0]);
+ ret = -1;
+ goto err;
+ }
+ flags |= FL_COPY;
+ strncpy(src_cg_path, optarg, FILENAME_MAX);
+ src_cg_path[FILENAME_MAX-1] = '\0';
+ break;
+ default:
+ usage(1, argv[0]);
+ ret = -1;
+ goto err;
+ break;
+ }
+ }
+
+ /* no cgroup name */
+ if (!argv[optind]) {
+ fprintf(stderr, "%s: no cgroup specified\n", argv[0]);
+ ret = -1;
+ goto err;
+ }
+
+ if (flags == 0) {
+ fprintf(stderr, "%s: no name-value pair was set\n", argv[0]);
+ ret = -1;
+ goto err;
+ }
+
+ /* initialize libcgroup */
+ ret = cgroup_init();
+ if (ret) {
+ fprintf(stderr, "%s: libcgroup initialization failed: %s\n",
+ argv[0], cgroup_strerror(ret));
+ goto err;
+ }
+
+ /* copy the name-value pairs from -r options */
+ if ((flags & FL_RULES) != 0) {
+ src_cgroup = create_cgroup_from_name_value_pairs(
+ "tmp", name_value, nv_number);
+ if (src_cgroup == NULL)
+ goto err;
+ }
+
+ /* copy the name-value from the given group */
+ if ((flags & FL_COPY) != 0) {
+ src_cgroup = copy_name_value_from_cgroup(src_cg_path);
+ if (src_cgroup == NULL)
+ goto err;
+ }
+
+ while (optind < argc) {
+ /* create new cgroup */
+ cgroup = cgroup_new_cgroup(argv[optind]);
+ if (!cgroup) {
+ ret = ECGFAIL;
+ fprintf(stderr, "%s: can't add new cgroup: %s\n",
+ argv[0], cgroup_strerror(ret));
+ goto cgroup_free_err;
+ }
+
+ /* copy the values from the source cgroup to new one */
+ ret = cgroup_copy_cgroup(cgroup, src_cgroup);
+ if (ret != 0) {
+ fprintf(stderr, "%s: cgroup %s error: %s \n",
+ argv[0], src_cg_path, cgroup_strerror(ret));
+ goto cgroup_free_err;
+ }
+
+ /* modify cgroup based on values of the new one */
+ ret = cgroup_modify_cgroup(cgroup);
+ if (ret) {
+ fprintf(stderr, "%s: "
+ "the group can't be modified\n",
+ argv[0]);
+ goto cgroup_free_err;
+ }
+
+ optind++;
+ cgroup_free(&cgroup);
+ }
+
+cgroup_free_err:
+ if (cgroup)
+ cgroup_free(&cgroup);
+ cgroup_free(&src_cgroup);
+
+err:
+ free(name_value);
+ return ret;
+}
--- /dev/null
+/* " Copyright (C) 2010 Red Hat, Inc. All Rights Reserved.
+ * " Written by Ivana Hutarova Varekova <varekova@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2.1 of the GNU Lesser General Public License
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it would be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ */
+
+#include <stdio.h>
+#include <unistd.h>
+#include <stdlib.h>
+#include <string.h>
+#include <getopt.h>
+#include <errno.h>
+
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <libcgroup.h>
+#include <libcgroup-internal.h>
+#include <pwd.h>
+#include <grp.h>
+
+enum flag{
+ FL_LIST = 1,
+ FL_SILENT = 2, /* do-not show any warning/error output */
+ FL_STRICT = 4, /* don show the variables which are not on
+ whitelist */
+ FL_OUTPUT = 8, /* output should be redirect to the given file */
+ FL_BLACK = 16, /* blacklist set */
+ FL_WHITE = 32, /* whitelist set */
+};
+
+#define BLACKLIST_CONF "/etc/cgsnapshot_blacklist.conf"
+#define WHITELIST_CONF "/etc/cgsnapshot_whitelist.conf"
+
+struct black_list_type {
+ char *name; /* variable name */
+ struct black_list_type *next; /* pointer to the next record */
+};
+
+struct black_list_type *black_list;
+struct black_list_type *white_list;
+
+typedef char cont_name_t[FILENAME_MAX];
+
+int flags;
+FILE *of;
+
+/*
+ * Display the usage
+ */
+static void usage(int status, const char *program_name)
+{
+ if (status != 0) {
+ fprintf(stderr, "Wrong input parameters,"
+ " try %s -h' for more information.\n",
+ program_name);
+ return;
+ }
+ printf("Usage: %s [-h] [-s] [-b FILE] [-w FILE] [-f FILE] "\
+ "[controller] [...]\n", program_name);
+ printf("Generate the configuration file for given controllers\n");
+ printf(" -b, --blacklist=FILE Set the blacklist"\
+ " configuration file (default %s)\n", BLACKLIST_CONF);
+ printf(" -f, --file=FILE Redirect the output"\
+ " to output_file\n");
+ printf(" -h, --help Display this help\n");
+ printf(" -s, --silent Ignore all warnings\n");
+ printf(" -t, --strict Don't show variables "\
+ "which are not on the whitelist\n");
+ printf(" -w, --whitelist=FILE Set the whitelist"\
+ " configuration file (don't used by default)\n");
+}
+
+/* cache values from blacklist file to the list structure */
+
+int load_list(char *filename, struct black_list_type **p_list)
+{
+ FILE *fw;
+ int i = 0;
+ int ret;
+ char buf[FILENAME_MAX];
+ char name[FILENAME_MAX];
+
+ struct black_list_type *start = NULL;
+ struct black_list_type *end = NULL;
+ struct black_list_type *new;
+
+ fw = fopen(filename, "r");
+ if (fw == NULL) {
+ fprintf(stderr, "ERROR: Failed to open file %s: %s\n",
+ filename, strerror(errno));
+ *p_list = NULL;
+ return 1;
+ }
+
+ /* go through the configuration file and search the line */
+ while (fgets(buf, FILENAME_MAX, fw) != NULL) {
+ buf[FILENAME_MAX-1] = '\0';
+ i = 0;
+
+ /* if the record start with # then skip it */
+ while ((buf[i] == ' ') || (buf[i] == '\n'))
+ i++;
+
+ if ((buf[i] == '#') || (buf[i] == '\0'))
+ continue;
+
+ ret = sscanf(buf, "%s", name);
+ if (ret == 0)
+ continue;
+
+ new = (struct black_list_type *)malloc(sizeof
+ (struct black_list_type));
+ if (new == NULL) {
+ fprintf(stderr, "ERROR: Memory allocation problem "
+ "(%s)\n", strerror(errno));
+ ret = 1;
+ goto err;
+ }
+
+ new->name = strdup(name);
+ if (new->name == NULL) {
+ fprintf(stderr, "ERROR: Memory allocation problem "
+ "(%s)\n", strerror(errno));
+ ret = 1;
+ free(new);
+ goto err;
+ }
+ new->next = NULL;
+
+ /* update the variables list */
+ if (start == NULL) {
+ start = new;
+ end = new;
+ } else {
+ end->next = new;
+ end = new;
+ }
+ }
+
+ fclose(fw);
+
+ *p_list = start;
+ return 0;
+
+err:
+ fclose(fw);
+ new = start;
+ while (new != NULL) {
+ end = new->next;
+ free(new->name);
+ free(new);
+ new = end;
+ }
+ *p_list = NULL;
+ return ret;
+}
+
+/* free list structure */
+void free_list(struct black_list_type *list)
+{
+ struct black_list_type *now;
+ struct black_list_type *next;
+
+ now = list;
+ while (now != NULL) {
+ next = now->next;
+ free(now->name);
+ free(now);
+ now = next;
+ }
+ return;
+}
+
+/* Test whether the variable is on the list
+ * return values are:
+ * 1 ... was found
+ * 0 ... no record was found
+ */
+int is_on_list(char *name, struct black_list_type *list)
+{
+ struct black_list_type *record;
+
+ record = list;
+ /* go through the list of all values */
+ while (record != NULL) {
+ /* if the variable name is found */
+ if (strcmp(record->name, name) == 0) {
+ /* return its value */
+ return 1;
+ }
+ record = record->next;
+ }
+
+ /* the variable was not found */
+ return 0;
+
+}
+
+/* Display permissions record for the given group
+ * defined by path
+ */
+static int display_permissions(const char *path,
+ const char *program_name)
+{
+ int ret;
+ struct stat sba;
+ struct stat sbt;
+ struct passwd *pw;
+ struct group *gr;
+ char tasks_path[FILENAME_MAX];
+
+ /* admin permissions record */
+ /* get the directory statistic */
+ ret = stat(path, &sba);
+ if (ret) {
+ fprintf(stderr, "ERROR: can't read statistics about %s\n",
+ path);
+ return -1;
+ }
+
+ /* tasks permissions record */
+ /* get tasks file statistic */
+ strncpy(tasks_path, path, FILENAME_MAX);
+ tasks_path[FILENAME_MAX-1] = '\0';
+ strncat(tasks_path, "/tasks", FILENAME_MAX - strlen(tasks_path) - 1);
+ tasks_path[FILENAME_MAX-1] = '\0';
+ ret = stat(tasks_path, &sbt);
+ if (ret) {
+ fprintf(stderr, "ERROR: can't read statistics about %s\n",
+ tasks_path);
+ return -1;
+ }
+
+ if ((sba.st_uid) || (sba.st_gid) ||
+ (sbt.st_uid) || (sbt.st_gid)) {
+ /* some uid or gid is nonroot, admin permission
+ tag is necessery */
+
+ /* print the header */
+ fprintf(of, "\tperm {\n");
+
+ /* find out the user and group name */
+ pw = getpwuid(sba.st_uid);
+ if (pw == NULL) {
+ fprintf(stderr, "ERROR: can't get %d user name\n",
+ sba.st_uid);
+ return -1;
+ }
+
+ gr = getgrgid(sba.st_gid);
+ if (gr == NULL) {
+ fprintf(stderr, "ERROR: can't get %d group name\n",
+ sba.st_gid);
+ return -1;
+ }
+
+ /* print the admin record */
+ fprintf(of, "\t\tadmin {\n"\
+ "\t\t\tuid = %s;\n"\
+ "\t\t\tgid = %s;\n"\
+ "\t\t}\n", pw->pw_name, gr->gr_name);
+
+ /* find out the user and group name */
+ pw = getpwuid(sbt.st_uid);
+ if (pw == NULL) {
+ fprintf(stderr, "ERROR: can't get %d user name\n",
+ sbt.st_uid);
+ return -1;
+ }
+
+ gr = getgrgid(sbt.st_gid);
+ if (gr == NULL) {
+ fprintf(stderr, "ERROR: can't get %d group name\n",
+ sbt.st_gid);
+ return -1;
+ }
+
+ /* print the task record */
+ fprintf(of, "\t\ttask {\n"\
+ "\t\t\tuid = %s;\n"\
+ "\t\t\tgid = %s;\n"\
+ "\t\t}\n", pw->pw_name, gr->gr_name);
+
+ fprintf(of, "\t}\n");
+ }
+
+ return 0;
+}
+
+/* Displey the control group record:
+ * header
+ * permission record
+ * controllers records
+ * tail
+ */
+
+static int display_cgroup_data(struct cgroup *group,
+ char controller[CG_CONTROLLER_MAX][FILENAME_MAX],
+ const char *group_path, int root_path_len, int first,
+ const char *program_name)
+{
+ int i = 0, j;
+ int bl, wl = 0; /* is on the blacklist/whitelist flag */
+ int nr_var = 0;
+ char *name;
+ char *output_name;
+ struct cgroup_controller *group_controller = NULL;
+ char *value = NULL;
+ char var_path[FILENAME_MAX];
+ int ret = 0;
+ struct stat sb;
+
+ /* print the group definition header */
+ fprintf(of, "group %s {\n", group->name);
+
+ /* display the permission tags */
+ ret = display_permissions(group_path, program_name);
+ if (ret)
+ return ret;
+
+ /* for all wanted controllers display controllers tag */
+ while (controller[i][0] != '\0') {
+
+ group_controller = cgroup_get_controller(group, controller[i]);
+ if (group_controller == NULL) {
+ printf("cannot find controller "\
+ "'%s' in group '%s'\n",
+ controller[i], group->name);
+ i++;
+ ret = -1;
+ continue;
+ }
+
+ /* print the controller header */
+ if (strncmp(controller[i], "name=", 5) == 0)
+ fprintf(of, "\t\"%s\" {\n", controller[i]);
+ else
+ fprintf(of, "\t%s {\n", controller[i]);
+ i++;
+ nr_var = cgroup_get_value_name_count(group_controller);
+
+ for (j = 0; j < nr_var; j++) {
+ name = cgroup_get_value_name(group_controller, j);
+
+ /* For the non-root groups cgconfigparser set
+ permissions of variable files to 777. Thus
+ It is necessary to test the permissions of
+ variable files in the root group to find out
+ whether the variable is writable.
+ */
+ if (root_path_len >= FILENAME_MAX)
+ root_path_len = FILENAME_MAX - 1;
+ strncpy(var_path, group_path, root_path_len);
+ var_path[root_path_len] = '\0';
+ strncat(var_path, "/", FILENAME_MAX -
+ strlen(var_path) - 1);
+ var_path[FILENAME_MAX-1] = '\0';
+ strncat(var_path, name, FILENAME_MAX -
+ strlen(var_path) - 1);
+ var_path[FILENAME_MAX-1] = '\0';
+
+ /* test whether the write permissions */
+ ret = stat(var_path, &sb);
+ /* freezer.state is not in root group so ret != 0,
+ * but it should be listed
+ * device.list should be read to create
+ * device.allow input
+ */
+ if ((ret == 0) && ((sb.st_mode & S_IWUSR) == 0) &&
+ (strcmp("devices.list", name) != 0)) {
+ /* variable is not writable */
+ continue;
+ }
+
+ /* find whether the variable is blacklisted or
+ whitelisted */
+ bl = is_on_list(name, black_list);
+ wl = is_on_list(name, white_list);
+
+ /* if it is blacklisted skip it and continue */
+ if (bl)
+ continue;
+
+ /* if it is not whitelisted and strict tag is used
+ skip it and continue too */
+ if ((!wl) && (flags & FL_STRICT))
+ continue;
+
+ /* if it is not whitelisted and silent tag is not
+ used write an warning */
+ if ((!wl) && !(flags & FL_SILENT) && (first))
+ fprintf(stderr, "WARNING: variable %s is "\
+ "neither blacklisted nor "\
+ "whitelisted\n", name);
+
+ output_name = name;
+
+ /* deal with devices variables:
+ * - omit devices.deny and device.allow,
+ * - generate devices.{deny,allow} from
+ * device.list variable (deny all and then
+ * all device.list devices */
+ if ((strcmp("devices.deny", name) == 0) ||
+ (strcmp("devices.allow", name) == 0)) {
+ continue;
+ }
+ if (strcmp("devices.list", name) == 0) {
+ output_name = "devices.allow";
+ fprintf(of,
+ "\t\tdevices.deny=\"a *:* rwm\";\n");
+ }
+
+ ret = cgroup_get_value_string(group_controller,
+ name, &value);
+
+ /* variable can not be read */
+ if (ret != 0) {
+ ret = 0;
+ fprintf(stderr, "ERROR: Value of "\
+ "variable %s can be read\n",
+ name);
+ goto err;
+ }
+ fprintf(of, "\t\t%s=\"%s\";\n", output_name, value);
+ }
+ fprintf(of, "\t}\n");
+ }
+
+ /* tail of the record */
+ fprintf(of, "}\n\n");
+
+err:
+ return ret;
+}
+
+/*
+ * creates the record about the hierarchie which contains
+ * "controller" subsystem
+ */
+static int display_controller_data(
+ char controller[CG_CONTROLLER_MAX][FILENAME_MAX],
+ const char *program_name)
+{
+ int ret;
+ void *handle;
+ int first = 1;
+
+ struct cgroup_file_info info;
+ int lvl;
+
+ int prefix_len;
+ char cgroup_name[FILENAME_MAX];
+
+ struct cgroup *group = NULL;
+
+ /* start to parse the structure for the first controller -
+ controller[0] attached to hierarchie */
+ ret = cgroup_walk_tree_begin(controller[0], "/", 0,
+ &handle, &info, &lvl);
+ if (ret != 0)
+ return ret;
+
+ prefix_len = strlen(info.full_path);
+
+ /* go through all files and directories */
+ while ((ret = cgroup_walk_tree_next(0, &handle, &info, lvl)) == 0) {
+ /* some group starts here */
+ if (info.type == CGROUP_FILE_TYPE_DIR) {
+ /* parse the group name from full_path*/
+ strncpy(cgroup_name, &info.full_path[prefix_len],
+ FILENAME_MAX);
+ cgroup_name[FILENAME_MAX-1] = '\0';
+
+
+ /* start to grab data about the new group */
+ group = cgroup_new_cgroup(cgroup_name);
+ if (group == NULL) {
+ printf("cannot create group '%s'\n",
+ cgroup_name);
+ ret = ECGFAIL;
+ goto err;
+ }
+
+ ret = cgroup_get_cgroup(group);
+ if (ret != 0) {
+ printf("cannot read group '%s': %s\n",
+ cgroup_name, cgroup_strerror(ret));
+ goto err;
+ }
+
+ display_cgroup_data(group, controller, info.full_path,
+ prefix_len, first, program_name);
+ first = 0;
+ cgroup_free(&group);
+ }
+ }
+
+err:
+ cgroup_walk_tree_end(&handle);
+ if (ret == ECGEOF)
+ ret = 0;
+
+ return ret;
+
+}
+
+static int is_ctlr_on_list(char controllers[CG_CONTROLLER_MAX][FILENAME_MAX],
+ cont_name_t wanted_conts[FILENAME_MAX])
+{
+ int i = 0;
+ int j = 0;
+
+ while (controllers[i][0] != '\0') {
+ while (wanted_conts[j][0] != '\0') {
+ if (strcmp(controllers[i], wanted_conts[j]) == 0)
+ return 1;
+ j++;
+ }
+ j = 0;
+ i++;
+ }
+
+ return 0;
+}
+
+
+/* print data about input cont_name controller */
+static int parse_controllers(cont_name_t cont_names[CG_CONTROLLER_MAX],
+ const char *program_name)
+{
+ int ret = 0;
+ void *handle;
+ char path[FILENAME_MAX];
+ struct cgroup_mount_point controller;
+
+ char controllers[CG_CONTROLLER_MAX][FILENAME_MAX];
+ int max = 0;
+
+ path[0] = '\0';
+
+ ret = cgroup_get_controller_begin(&handle, &controller);
+
+ /* go through the list of controllers/mount point pairs */
+ while (ret == 0) {
+ if (strcmp(path, controller.path) == 0) {
+ /* if it is still the same mount point */
+ if (max < CG_CONTROLLER_MAX) {
+ strncpy(controllers[max],
+ controller.name, FILENAME_MAX);
+ (controllers[max])[FILENAME_MAX-1] = '\0';
+ max++;
+ }
+ } else {
+
+ /* we got new mount point, print it if needed */
+ if ((!(flags & FL_LIST) ||
+ (is_ctlr_on_list(controllers, cont_names)))
+ && (max != 0)) {
+ (controllers[max])[0] = '\0';
+ ret = display_controller_data(
+ controllers, program_name);
+ }
+
+ strncpy(controllers[0], controller.name, FILENAME_MAX);
+ (controllers[0])[FILENAME_MAX-1] = '\0';
+
+ strncpy(path, controller.path, FILENAME_MAX);
+ path[FILENAME_MAX-1] = '\0';
+ max = 1;
+ }
+
+ /* the actual controller should not be printed */
+ ret = cgroup_get_controller_next(&handle, &controller);
+ }
+
+ if ((!(flags & FL_LIST) ||
+ (is_ctlr_on_list(controllers, cont_names)))
+ && (max != 0)) {
+ (controllers[max])[0] = '\0';
+ ret = display_controller_data(
+ controllers, program_name);
+ }
+
+ cgroup_get_controller_end(&handle);
+ if (ret != ECGEOF)
+ return ret;
+ return 0;
+}
+
+static int show_mountpoints(const char *controller)
+{
+ char path[FILENAME_MAX];
+ int ret;
+ void *handle;
+ int quote = 0;
+
+ if (strncmp(controller, "name=", 5) == 0)
+ quote = 1;
+
+ ret = cgroup_get_subsys_mount_point_begin(controller, &handle, path);
+ if (ret)
+ return ret;
+
+ while (ret == 0) {
+ if (quote)
+ fprintf(of, "\t\"%s\" = %s;\n", controller, path);
+ else
+ fprintf(of, "\t%s = %s;\n", controller, path);
+ ret = cgroup_get_subsys_mount_point_next(&handle, path);
+ }
+ cgroup_get_subsys_mount_point_end(&handle);
+
+ if (ret != ECGEOF)
+ return ret;
+ return 0;
+}
+
+/* parse whether data about given controller "name" should be displayed.
+ * If yes then the data are printed. "cont_names" is list of controllers
+ * which should be shown.
+ */
+static void parse_mountpoint(cont_name_t cont_names[CG_CONTROLLER_MAX],
+ char *name)
+{
+ int i;
+
+ /* if there is no controller list show all mounted controllers */
+ if (!(flags & FL_LIST)) {
+ if (show_mountpoints(name)) {
+ /* the controller is not mounted */
+ if ((flags & FL_SILENT) == 0)
+ fprintf(stderr, "ERROR: %s hierarchy "\
+ "not mounted\n", name);
+ }
+ return;
+ }
+
+ /* there is controller list - show wanted mounted controllers only */
+ for (i = 0; i <= CG_CONTROLLER_MAX-1; i++) {
+ if (!strncmp(cont_names[i], name, strlen(name)+1)) {
+ /* controller is on the list */
+ if (show_mountpoints(name)) {
+ /* the controller is not mounted */
+ if ((flags & FL_SILENT) == 0) {
+ fprintf(stderr, "ERROR: %s hierarchy "\
+ "not mounted\n", name);
+ }
+ break;
+ }
+ break;
+ }
+ }
+
+ return;
+}
+
+/* print data about input mount points */
+static int parse_mountpoints(cont_name_t cont_names[CG_CONTROLLER_MAX],
+ const char *program_name)
+{
+ int ret, final_ret = 0;
+ void *handle;
+ struct controller_data info;
+ struct cgroup_mount_point mount;
+
+ /* start mount section */
+ fprintf(of, "mount {\n");
+
+ /* go through the controller list */
+ ret = cgroup_get_all_controller_begin(&handle, &info);
+ while (ret == 0) {
+
+ /* the controller attached to some hierarchy */
+ if (info.hierarchy != 0)
+ parse_mountpoint(cont_names, info.name);
+
+ /* next controller */
+ ret = cgroup_get_all_controller_next(&handle, &info);
+ }
+ if (ret != ECGEOF) {
+ if ((flags & FL_SILENT) != 0) {
+ fprintf(stderr,
+ "E: in get next controller %s\n",
+ cgroup_strerror(ret));
+ }
+ final_ret = ret;
+ }
+ cgroup_get_all_controller_end(&handle);
+
+ /* process also named hierarchies */
+ ret = cgroup_get_controller_begin(&handle, &mount);
+ while (ret == 0) {
+ if (strncmp(mount.name, "name=", 5) == 0)
+ parse_mountpoint(cont_names, mount.name);
+ ret = cgroup_get_controller_next(&handle, &mount);
+ }
+
+ if (ret != ECGEOF) {
+ if ((flags & FL_SILENT) != 0) {
+ fprintf(stderr,
+ "E: in get next controller %s\n",
+ cgroup_strerror(ret));
+ }
+ final_ret = ret;
+ }
+ cgroup_get_controller_end(&handle);
+
+ /* finish mount section */
+ fprintf(of, "}\n\n");
+ return final_ret;
+}
+
+int main(int argc, char *argv[])
+{
+ int ret = 0, err;
+ int c;
+
+ int i;
+ int c_number = 0;
+ cont_name_t wanted_cont[CG_CONTROLLER_MAX];
+
+ char bl_file[FILENAME_MAX]; /* blacklist file name */
+ char wl_file[FILENAME_MAX]; /* whitelist file name */
+
+ static struct option long_opts[] = {
+ {"help", no_argument, NULL, 'h'},
+ {"silent" , no_argument, NULL, 's'},
+ {"blacklist", required_argument, NULL, 'b'},
+ {"whitelist", required_argument, NULL, 'w'},
+ {"strict", no_argument, NULL, 't'},
+ {"file", required_argument, NULL, 'f'},
+ {0, 0, 0, 0}
+ };
+
+ for (i = 0; i < CG_CONTROLLER_MAX; i++)
+ wanted_cont[i][0] = '\0';
+ flags = 0;
+
+ /* parse arguments */
+ while ((c = getopt_long(argc, argv, "hsb:w:tf:", long_opts, NULL))
+ > 0) {
+ switch (c) {
+ case 'h':
+ usage(0, argv[0]);
+ return 0;
+ case 's':
+ flags |= FL_SILENT;
+ break;
+ case 'b':
+ flags |= FL_BLACK;
+ strncpy(bl_file, optarg, FILENAME_MAX);
+ bl_file[FILENAME_MAX-1] = '\0';
+ break;
+ case 'w':
+ flags |= FL_WHITE;
+ strncpy(wl_file, optarg, FILENAME_MAX);
+ wl_file[FILENAME_MAX-1] = '\0';
+ break;
+ case 't':
+ flags |= FL_STRICT;
+ break;
+ case 'f':
+ flags |= FL_OUTPUT;
+ of = fopen(optarg, "w");
+ if (of == NULL) {
+ fprintf(stderr, "%s: Failed to open file %s\n",
+ argv[0], optarg);
+ return ECGOTHER;
+ }
+ break;
+ default:
+ usage(1, argv[0]);
+ return -1;
+ }
+ }
+
+ /* read the list of controllers */
+ while (optind < argc) {
+ flags |= FL_LIST;
+ strncpy(wanted_cont[c_number], argv[optind], FILENAME_MAX);
+ (wanted_cont[c_number])[FILENAME_MAX-1] = '\0';
+ c_number++;
+ optind++;
+ if (optind == CG_CONTROLLER_MAX-1) {
+ fprintf(stderr, "too many parameters\n");
+ break;
+ }
+ }
+
+ if ((flags & FL_OUTPUT) == 0)
+ of = stdout;
+
+ /* blacklkist */
+ if (flags & FL_BLACK) {
+ ret = load_list(bl_file, &black_list);
+ } else {
+ /* load the blacklist from the default location */
+ ret = load_list(BLACKLIST_CONF, &black_list);
+ }
+ if (ret != 0)
+ goto finish;
+
+ /* whitelist */
+ if (flags & FL_WHITE)
+ ret = load_list(wl_file, &white_list);
+ if (ret != 0)
+ goto finish;
+
+ /* print the header */
+ fprintf(of, "# Configuration file generated by cgsnapshot\n");
+
+ /* initialize libcgroup */
+ ret = cgroup_init();
+ if (ret)
+ /* empty configuration file */
+ goto finish;
+
+ /* print mount points section */
+ ret = parse_mountpoints(wanted_cont, argv[0]);
+ /* continue with processing on error*/
+
+ /* print hierarchies section */
+ /*replace error from parse_mountpoints() only with another error*/
+ err = parse_controllers(wanted_cont, argv[0]);
+ if (err)
+ ret = err;
+
+finish:
+ free_list(black_list);
+ free_list(white_list);
+
+ if (of != stdout)
+ fclose(of);
+
+ return ret;
+}
--- /dev/null
+/* Copyright (C) 2009 Red Hat, Inc. All Rights Reserved.
+ * Written by Ivana Hutarova Varekova <varekova@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2.1 of the GNU Lesser General Public License
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it would be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ */
+
+#include <stdio.h>
+#include <unistd.h>
+#include <stdlib.h>
+#include <string.h>
+#include <getopt.h>
+
+#include <libcgroup.h>
+#include <libcgroup-internal.h>
+#include "tools-common.h"
+
+enum flag{
+ /*
+ * the flag set if there is a cgroup on output
+ * if there is no one we want to display all cgroups
+ */
+ FL_LIST = 1
+};
+
+static inline void trim_filepath(char *path)
+{
+ int len;
+ len = strlen(path) - 1;
+ while (path[len] == '/')
+ len--;
+
+ path[len + 1] = '\0';
+}
+
+static void usage(int status, const char *program_name)
+{
+ if (status != 0) {
+ fprintf(stderr, "Wrong input parameters,"
+ " try %s -h' for more information.\n",
+ program_name);
+ return;
+ }
+ printf("Usage: %s [-h] [[-g] <controllers>:<path>] [...]\n",
+ program_name);
+ printf("List all cgroups\n");
+ printf(" -g <controllers>:<path> Control group to be displayed "\
+ "(-g is optional)\n");
+ printf(" -h, --help Display this help\n");
+}
+
+/*
+ * if the info about controller "name" should be printed,
+ * then the function returns nonzero value
+ */
+static int is_ctlr_on_list(struct cgroup_group_spec *cgroup_list,
+ const char *name)
+{
+ int j;
+
+ for (j = 0; cgroup_list->controllers[j] != NULL; j++)
+ if (strcmp(cgroup_list->controllers[j], name) == 0)
+ return 1;
+
+ return 0;
+}
+
+static void print_info(struct cgroup_file_info *info, char *name, int pref)
+{
+ if (info->type == CGROUP_FILE_TYPE_DIR) {
+ if (info->full_path[pref] == '/')
+ printf("%s:%s\n", name, &info->full_path[pref]);
+ else
+ printf("%s:/%s\n", name, &info->full_path[pref]);
+ }
+}
+
+/* display controller:/input_path cgroups */
+static int display_controller_data(char *input_path, char *controller, char *name)
+{
+ int ret;
+ void *handle;
+ struct cgroup_file_info info;
+ char cgroup_dir_path[FILENAME_MAX];
+ char input_dir_path[FILENAME_MAX];
+ int lvl;
+ int len;
+
+ ret = cgroup_walk_tree_begin(controller, input_path, 0,
+ &handle, &info, &lvl);
+ if (ret != 0)
+ return ret;
+
+ strncpy(cgroup_dir_path, info.full_path, FILENAME_MAX);
+ /* remove problematic '/' characters from cgroup directory path*/
+ trim_filepath(cgroup_dir_path);
+
+ strncpy(input_dir_path, input_path, FILENAME_MAX);
+
+ /* remove problematic '/' characters from input directory path*/
+ trim_filepath(input_dir_path);
+ len = strlen(cgroup_dir_path) - strlen(input_dir_path);
+ print_info(&info, name, len);
+ while ((ret = cgroup_walk_tree_next(0, &handle, &info, lvl)) == 0)
+ print_info(&info, name, len);
+
+ cgroup_walk_tree_end(&handle);
+ if (ret == ECGEOF)
+ ret = 0;
+
+ return ret;
+}
+
+/*
+ * print data about input cgroup_list cgroups
+ * if FL_LIST flag is set then if the function does not find
+ * the cgroup it returns ECGEOF
+ */
+
+static int print_cgroup(struct cgroup_group_spec *cgroup_spec, int flags)
+{
+ int ret = 0;
+ void *handle;
+ struct cgroup_mount_point controller;
+ char path[FILENAME_MAX];
+ char con_name[FILENAME_MAX];
+ char all_conts[FILENAME_MAX];
+ int output = 0;
+
+ path[0] = '\0';
+ con_name[0] = '\0';
+ all_conts[0] = '\0';
+
+ ret = cgroup_get_controller_begin(&handle, &controller);
+
+ /* go through the list of controllers/mount point pairs */
+ while (ret == 0) {
+ if (strcmp(path, controller.path) == 0) {
+ /* if it is still the same mount point */
+ strncat(all_conts, ",",
+ FILENAME_MAX-strlen(all_conts)-1);
+ strncat(all_conts, controller.name,
+ FILENAME_MAX-strlen(all_conts)-1);
+ } else {
+ /* we got new mount point, print it if needed */
+ if (output) {
+ ret = display_controller_data(
+ cgroup_spec->path,
+ con_name, all_conts);
+ if (ret)
+ return ret;
+ if ((flags & FL_LIST) != 0) {
+ /* we succesfully finish printing */
+ output = 0;
+ break;
+ }
+ }
+
+ output = 0;
+ strncpy(all_conts, controller.name, FILENAME_MAX);
+ all_conts[FILENAME_MAX-1] = '\0';
+ strncpy(con_name, controller.name, FILENAME_MAX);
+ con_name[FILENAME_MAX-1] = '\0';
+ strncpy(path, controller.path, FILENAME_MAX);
+ path[FILENAME_MAX-1] = '\0';
+ }
+
+ /* set output flag */
+ if ((output == 0) && (!(flags & FL_LIST) ||
+ (is_ctlr_on_list(cgroup_spec, controller.name))))
+ output = 1;
+
+ /* the actual controller should not be printed */
+ ret = cgroup_get_controller_next(&handle, &controller);
+ }
+
+ cgroup_get_controller_end(&handle);
+ if (ret != ECGEOF)
+ return ret;
+
+ if (output) {
+ ret = display_controller_data(
+ cgroup_spec->path,
+ con_name, all_conts);
+ }
+
+ return ret;
+}
+
+
+static int cgroup_list_cgroups(char *tname,
+ struct cgroup_group_spec *cgroup_list[],
+ int flags)
+{
+ int ret = 0;
+ int final_ret = 0;
+ int i = 0;
+
+ /* initialize libcgroup */
+ ret = cgroup_init();
+ if (ret) {
+ fprintf(stderr, "cgroups can't be listed: %s\n",
+ cgroup_strerror(ret));
+ return ret;
+ }
+
+ if ((flags & FL_LIST) == 0) {
+ struct cgroup_group_spec *cgroup_spec;
+ cgroup_spec = calloc(1, sizeof(struct cgroup_group_spec));
+ /* we have to print all cgroups */
+ ret = print_cgroup(cgroup_spec, flags);
+ free(cgroup_spec);
+ if (ret == 0) {
+ final_ret = 0;
+ } else {
+ final_ret = ret;
+ fprintf(stderr, "cgroups can't be listed: %s\n",
+ cgroup_strerror(ret));
+ }
+ } else {
+ /* we have he list of controllers which should be print */
+ while ((cgroup_list[i] != NULL)
+ && ((ret == ECGEOF) || (ret == 0))) {
+ ret = print_cgroup(cgroup_list[i], flags);
+ if (ret != 0) {
+ if (ret == ECGEOF) {
+ /* controller was not found */
+ final_ret = ECGFAIL;
+ } else {
+ /* other problem */
+ final_ret = ret;
+ }
+ fprintf(stderr,
+ "%s: cannot find group %s..:%s: %s\n",
+ tname, cgroup_list[i]->controllers[0],
+ cgroup_list[i]->path,
+ cgroup_strerror(final_ret));
+ }
+ i++;
+ }
+ }
+ return final_ret;
+}
+
+int main(int argc, char *argv[])
+{
+
+ int ret = 0;
+ int c;
+ int i;
+
+ int flags = 0;
+
+ struct cgroup_group_spec *cgroup_list[CG_HIER_MAX];
+
+ static struct option options[] = {
+ {"help", 0, 0, 'h'},
+ {"group", required_argument, NULL, 'g'},
+ {0, 0, 0, 0}
+ };
+
+ memset(cgroup_list, 0, sizeof(cgroup_list));
+
+ /* parse arguments */
+ while ((c = getopt_long(argc, argv, "hg:", options, NULL)) > 0) {
+ switch (c) {
+ case 'h':
+ usage(0, argv[0]);
+ ret = 0;
+ goto err;
+ case 'g':
+ ret = parse_cgroup_spec(cgroup_list, optarg,
+ CG_HIER_MAX);
+ if (ret) {
+ fprintf(stderr, "%s: cgroup controller"
+ " and path parsing failed (%s)\n",
+ argv[0], optarg);
+ return ret;
+ }
+ break;
+ default:
+ usage(1, argv[0]);
+ ret = 1;
+ goto err;
+ }
+ }
+
+ /* read the list of controllers */
+ while (optind < argc) {
+ ret = parse_cgroup_spec(cgroup_list, argv[optind],
+ CG_HIER_MAX);
+ if (ret) {
+ fprintf(stderr, "%s: cgroup controller"
+ " and path parsing failed (%s)\n",
+ argv[0], argv[optind]);
+ return -1;
+ }
+ optind++;
+ }
+
+ if (cgroup_list[0] != NULL) {
+ /* cgroups on input */
+ flags |= FL_LIST;
+ }
+
+ /* print the information
+ based on list of input cgroups and flags */
+ ret = cgroup_list_cgroups(argv[0], cgroup_list, flags);
+
+err:
+ if (cgroup_list[0]) {
+ for (i = 0; i < CG_HIER_MAX; i++) {
+ if (cgroup_list[i])
+ cgroup_free_group_spec(cgroup_list[i]);
+ }
+ }
+
+
+ return ret;
+}
--- /dev/null
+/* " Copyright (C) 2009 Red Hat, Inc. All Rights Reserved.
+ * " Written by Ivana Hutarova Varekova <varekova@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2.1 of the GNU Lesser General Public License
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it would be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ */
+
+#include <stdio.h>
+#include <unistd.h>
+#include <stdlib.h>
+#include <string.h>
+#include <getopt.h>
+
+#include <libcgroup.h>
+#include <libcgroup-internal.h>
+
+enum flag{
+ FL_MOUNT = 1, /* show the mount points */
+ FL_LIST = 2,
+ FL_ALL = 4, /* show all subsystems - not mounted too */
+ FL_HIERARCHY = 8, /* show info about hierarchies */
+ FL_MOUNT_ALL = 16 /* show all mount points of hierarchies */
+};
+
+typedef char cont_name_t[FILENAME_MAX];
+
+static void usage(int status, const char *program_name)
+{
+ if (status != 0) {
+ fprintf(stderr, "Wrong input parameters,"
+ " try %s -h' for more information.\n",
+ program_name);
+ return;
+ }
+ printf("Usage: %s [-i] [-m] [-M] [controller] [...]\n"\
+ " or: %s [-a] [-i] [-m] [-M]\n", program_name, program_name);
+ printf("List information about given controller(s) If no controller "\
+ "is set list information about all mounted controllers.\n");
+ printf(" -a, --all Display information "\
+ "about all controllers (including not mounted ones)\n");
+ printf(" -h, --help Display this help\n");
+ printf(" -i, --hierarchies Display information about "\
+ "hierarchies\n");
+ printf(" -m, --mount-points Display mount points\n");
+ printf(" -M, --all-mount-points Display all mount points\n");
+}
+
+static int print_controller_mount(const char *controller,
+ int flags, cont_name_t cont_names, int hierarchy)
+{
+ int ret = 0;
+ void *handle;
+ char path[FILENAME_MAX];
+
+ if (!(flags & FL_MOUNT) && !(flags & FL_HIERARCHY)) {
+ /* print only hierarchy name */
+ printf("%s\n", cont_names);
+ }
+ if (!(flags & FL_MOUNT) && (flags & FL_HIERARCHY)) {
+ /* print only hierarchy name and number*/
+ printf("%s %d\n", cont_names, hierarchy);
+ }
+ if (flags & FL_MOUNT) {
+ /* print hierarchy name and mount point(s) */
+ ret = cgroup_get_subsys_mount_point_begin(controller, &handle,
+ path);
+ /* intentionally ignore error from above call */
+ while (ret == 0) {
+ printf("%s %s\n", cont_names, path);
+ if (!(flags & FL_MOUNT_ALL))
+ /* first mount record is enough */
+ goto stop;
+ ret = cgroup_get_subsys_mount_point_next(&handle, path);
+ }
+ if (ret == ECGEOF)
+ ret = 0;
+stop:
+ cgroup_get_subsys_mount_point_end(&handle);
+ }
+ return ret;
+}
+
+/* display all controllers attached to the given hierarchy */
+static int print_all_controllers_in_hierarchy(const char *tname,
+ int hierarchy, int flags)
+{
+ int ret = 0;
+ void *handle;
+ struct controller_data info;
+ int first = 1;
+ cont_name_t cont_names;
+ cont_name_t cont_name;
+
+ /*
+ * Initialize libcgroup and intentionally ignore its result,
+ * no mounted controller is valid use case.
+ */
+ (void) cgroup_init();
+
+ ret = cgroup_get_all_controller_begin(&handle, &info);
+ if ((ret != 0) && (ret != ECGEOF)) {
+ fprintf(stderr, "cannot read controller data: %s\n",
+ cgroup_strerror(ret));
+ return ret;
+ }
+
+ while (ret != ECGEOF) {
+ /* controller is in the hierrachy */
+ if (info.hierarchy != hierarchy)
+ goto next;
+
+ if (first) {
+ /* the first controller in the hierarchy */
+ memset(cont_name, 0, FILENAME_MAX);
+ strncpy(cont_name, info.name, FILENAME_MAX-1);
+ memset(cont_names, 0, FILENAME_MAX);
+ strncpy(cont_names, info.name, FILENAME_MAX-1);
+ first = 0;
+ } else {
+ /* the next controller in the hierarchy */
+ strncat(cont_names, ",", FILENAME_MAX-1);
+ strncat(cont_names, info.name, FILENAME_MAX-1);
+ }
+next:
+ ret = cgroup_get_all_controller_next(&handle, &info);
+ if (ret && ret != ECGEOF)
+ goto end;
+ }
+
+ ret = print_controller_mount(cont_name,
+ flags, cont_names, hierarchy);
+
+end:
+ cgroup_get_all_controller_end(&handle);
+
+ if (ret == ECGEOF)
+ ret = 0;
+
+ return ret;
+}
+
+
+/* go through the list of all controllers gather them based on hierarchy number
+ and print them */
+static int cgroup_list_all_controllers(const char *tname,
+ cont_name_t cont_name[CG_CONTROLLER_MAX], int c_number, int flags)
+{
+ int ret = 0;
+ void *handle;
+ struct controller_data info;
+
+ int h_list[CG_CONTROLLER_MAX]; /* list of hierarchies */
+ int counter = 0;
+ int j;
+ int is_on_list = 0;
+
+ ret = cgroup_get_all_controller_begin(&handle, &info);
+ while (ret == 0) {
+ if (info.hierarchy == 0) {
+ /* the controller is not attached to any hierrachy */
+ if (flags & FL_ALL)
+ /* display only if -a flag is set */
+ printf("%s\n", info.name);
+ }
+ is_on_list = 0;
+ j = 0;
+ while ((is_on_list == 0) && (j < c_number)) {
+ if (strcmp(info.name, cont_name[j]) == 0) {
+ is_on_list = 1;
+ break;
+ }
+ j++;
+ }
+
+ if ((info.hierarchy != 0) &&
+ ((flags & FL_ALL) ||
+ (!(flags & FL_LIST) || (is_on_list == 1)))) {
+ /* the controller is attached to some hierarchy
+ and either should be output all controllers,
+ or the controller is on the output list */
+
+ h_list[counter] = info.hierarchy;
+ counter++;
+ for (j = 0; j < counter-1; j++) {
+ /*
+ * the hierarchy already was on the list
+ * so remove the new record
+ */
+ if (h_list[j] == info.hierarchy) {
+ counter--;
+ break;
+ }
+ }
+ }
+
+ ret = cgroup_get_all_controller_next(&handle, &info);
+ }
+ cgroup_get_all_controller_end(&handle);
+ if (ret == ECGEOF)
+ ret = 0;
+ if (ret) {
+ fprintf(stderr,
+ "cgroup_get_controller_begin/next failed (%s)\n",
+ cgroup_strerror(ret));
+ return ret;
+ }
+
+
+ for (j = 0; j < counter; j++)
+ ret = print_all_controllers_in_hierarchy(tname,
+ h_list[j], flags);
+
+ return ret;
+
+}
+
+int main(int argc, char *argv[])
+{
+
+ int ret = 0;
+ int c;
+
+ int flags = 0;
+
+ int i;
+ int c_number = 0;
+ cont_name_t cont_name[CG_CONTROLLER_MAX];
+
+ static struct option options[] = {
+ {"help", 0, 0, 'h'},
+ {"mount-points", 0, 0, 'm'},
+ {"all-mount-points", 0, 0, 'M'},
+ {"all", 0, 0, 'a'},
+ {"hierarchies", 0, 0, 'i'},
+ {0, 0, 0, 0}
+ };
+
+ for (i = 0; i < CG_CONTROLLER_MAX; i++)
+ cont_name[i][0] = '\0';
+
+ /* parse arguments */
+ while ((c = getopt_long(argc, argv, "mMhai", options, NULL)) > 0) {
+ switch (c) {
+ case 'h':
+ usage(0, argv[0]);
+ return 0;
+ case 'm':
+ flags |= FL_MOUNT;
+ break;
+ case 'M':
+ flags |= FL_MOUNT | FL_MOUNT_ALL;
+ break;
+ case 'a':
+ flags |= FL_ALL;
+ break;
+ case 'i':
+ flags |= FL_HIERARCHY;
+ break;
+ default:
+ usage(1, argv[0]);
+ return -1;
+ }
+ }
+
+ /* read the list of controllers */
+ while (optind < argc) {
+ flags |= FL_LIST;
+ strncpy(cont_name[c_number], argv[optind], FILENAME_MAX);
+ cont_name[c_number][FILENAME_MAX-1] = '\0';
+ c_number++;
+ optind++;
+ if (optind == CG_CONTROLLER_MAX) {
+ fprintf(stderr, "Warning: too many parameters\n");
+ break;
+ }
+ }
+
+ ret = cgroup_list_all_controllers(argv[0], cont_name, c_number, flags);
+
+ return ret;
+}
--- /dev/null
+/*
+ * Copyright Red Hat, Inc. 2009
+ *
+ * Author: Vivek Goyal <vgoyal@redhat.com>
+ * Jan Safranek <jsafrane@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2.1 of the GNU Lesser General Public License
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it would be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ */
+
+/* for asprintf */
+#define _GNU_SOURCE
+
+#include <errno.h>
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <sys/types.h>
+#include <dirent.h>
+#include <pwd.h>
+#include <grp.h>
+
+#include <libcgroup.h>
+#include "tools-common.h"
+
+int parse_cgroup_spec(struct cgroup_group_spec **cdptr, char *optarg,
+ int capacity)
+{
+ struct cgroup_group_spec *ptr;
+ int i, j;
+ char *cptr, *pathptr, *temp;
+
+ ptr = *cdptr;
+
+ /* Find first free entry inside the cgroup data array */
+ for (i = 0; i < capacity; i++, ptr++) {
+ if (!cdptr[i])
+ break;
+ }
+
+ if (i == capacity) {
+ /* No free slot found */
+ fprintf(stderr, "Max allowed hierarchies %d reached\n",
+ capacity);
+ return -1;
+ }
+
+ /* Extract list of controllers */
+ cptr = strtok(optarg, ":");
+ cgroup_dbg("list of controllers is %s\n", cptr);
+ if (!cptr)
+ return -1;
+
+ /* Extract cgroup path */
+ pathptr = strtok(NULL, ":");
+ cgroup_dbg("cgroup path is %s\n", pathptr);
+ if (!pathptr)
+ return -1;
+
+ /* instanciate cgroup_data. */
+ cdptr[i] = calloc(1, sizeof(struct cgroup_group_spec));
+ if (!cdptr[i]) {
+ fprintf(stderr, "%s\n", strerror(errno));
+ return -1;
+ }
+ /* Convert list of controllers into an array of strings. */
+ j = 0;
+ do {
+ if (j == 0)
+ temp = strtok(cptr, ",");
+ else
+ temp = strtok(NULL, ",");
+
+ if (temp) {
+ cdptr[i]->controllers[j] = strdup(temp);
+ if (!cdptr[i]->controllers[j]) {
+ free(cdptr[i]);
+ fprintf(stderr, "%s\n", strerror(errno));
+ return -1;
+ }
+ }
+ j++;
+ } while (temp && j<CG_CONTROLLER_MAX-1);
+
+ /* Store path to the cgroup */
+ strncpy(cdptr[i]->path, pathptr, FILENAME_MAX);
+ cdptr[i]->path[FILENAME_MAX-1] = '\0';
+
+ return 0;
+}
+
+
+/**
+ * Free a single cgroup_group_spec structure
+ * <--->@param cl The structure to free from memory.
+ */
+void cgroup_free_group_spec(struct cgroup_group_spec *cl)
+{
+ /* Loop variable */
+ int i = 0;
+
+ /* Make sure our structure is not NULL, first. */
+ if (!cl) {
+ cgroup_dbg("Warning: Attempted to free NULL rule.\n");
+ return;
+ }
+
+ /* We must free any used controller strings, too. */
+ for (i = 0; i < CG_CONTROLLER_MAX; i++) {
+ if (cl->controllers[i])
+ free(cl->controllers[i]);
+ }
+
+ free(cl);
+}
+
+
+int cgroup_string_list_init(struct cgroup_string_list *list,
+ int initial_size)
+{
+ if (list == NULL)
+ return ECGINVAL;
+ list->items = calloc(initial_size, sizeof(char *));
+ if (!list->items)
+ return ECGFAIL;
+ list->count = 0;
+ list->size = initial_size;
+ return 0;
+}
+
+void cgroup_string_list_free(struct cgroup_string_list *list)
+{
+ int i;
+
+ if (list == NULL)
+ return;
+
+ if (list->items == NULL)
+ return;
+
+ for (i = 0; i < list->count; i++)
+ free(list->items[i]);
+
+ free(list->items);
+}
+
+int cgroup_string_list_add_item(struct cgroup_string_list *list,
+ const char *item)
+{
+ if (list == NULL)
+ return ECGINVAL;
+ if (list->size <= list->count) {
+ char **tmp = realloc(list->items,
+ sizeof(char *) * list->size*2);
+ if (tmp == NULL)
+ return ECGFAIL;
+ list->items = tmp;
+ list->size = list->size * 2;
+ }
+
+ list->items[list->count] = strdup(item);
+ if (list->items[list->count] == NULL)
+ return ECGFAIL;
+ list->count++;
+ return 0;
+}
+
+static int _compare_string(const void *a, const void *b)
+{
+ const char *sa = * (char * const *) a;
+ const char *sb = * (char * const *) b;
+ return strcmp(sa, sb);
+}
+
+
+int cgroup_string_list_add_directory(struct cgroup_string_list *list,
+ char *dirname, char *program_name)
+{
+ int start, ret, count = 0;
+ DIR *d;
+ struct dirent *item;
+
+ if (list == NULL)
+ return ECGINVAL;
+
+ start = list->count;
+
+ d = opendir(dirname);
+ if (!d) {
+ fprintf(stderr, "%s: cannot open %s: %s\n", program_name,
+ dirname, strerror(errno));
+ exit(1);
+ }
+
+ do {
+ errno = 0;
+ item = readdir(d);
+ if (item && (item->d_type == DT_REG
+ || item->d_type == DT_LNK)) {
+ char *tmp;
+ ret = asprintf(&tmp, "%s/%s", dirname, item->d_name);
+ if (ret < 0) {
+ fprintf(stderr, "%s: out of memory\n",
+ program_name);
+ exit(1);
+ }
+ ret = cgroup_string_list_add_item(list, tmp);
+ free(tmp);
+ count++;
+ if (ret) {
+ fprintf(stderr, "%s: %s\n",
+ program_name,
+ cgroup_strerror(ret));
+ exit(1);
+ }
+ }
+ if (!item && errno) {
+ fprintf(stderr, "%s: cannot read %s: %s\n",
+ program_name, dirname, strerror(errno));
+ exit(1);
+ }
+ } while (item != NULL);
+ closedir(d);
+
+ /* sort the names found in the directory */
+ if (count > 0)
+ qsort(&list->items[start], count, sizeof(char *),
+ _compare_string);
+ return 0;
+}
+
+
+/* allowed mode strings are octal version: "755" */
+int parse_mode(char *string, mode_t *pmode, const char *program_name)
+{
+ char *end;
+ long mode;
+ size_t len;
+
+ len = strlen(string);
+ if (len < 3 || len > 4)
+ goto err;
+
+ errno = 0;
+ mode = strtol(string, &end, 8);
+ if (errno != 0 || *end != '\0')
+ goto err;
+ *pmode = mode;
+ return 0;
+
+err:
+ *pmode = 0;
+ fprintf(stdout, "%s wrong mode format %s\n", program_name, string);
+ return -1;
+}
+
+int parse_uid_gid(char *string, uid_t *uid, gid_t *gid,
+ const char *program_name)
+{
+ char *grp_string = NULL;
+ char *pwd_string = NULL;
+ struct passwd *pwd;
+ struct group *grp;
+
+ *uid = *gid = NO_UID_GID;
+
+ if (string[0] == ':')
+ grp_string = strtok(string, ":");
+ else {
+ pwd_string = strtok(string, ":");
+ if (pwd_string != NULL)
+ grp_string = strtok(NULL, ":");
+ }
+
+ if (pwd_string != NULL) {
+ pwd = getpwnam(pwd_string);
+ if (pwd != NULL) {
+ *uid = pwd->pw_uid;
+ } else {
+ fprintf(stderr, "%s: can't find uid of user %s.\n",
+ program_name, pwd_string);
+ return -1;
+ }
+ }
+ if (grp_string != NULL) {
+ grp = getgrnam(grp_string);
+ if (grp != NULL)
+ *gid = grp->gr_gid;
+ else {
+ fprintf(stderr, "%s: can't find gid of group %s.\n",
+ program_name, grp_string);
+ return -1;
+ }
+ }
+ return 0;
+}
--- /dev/null
+/*
+ * Copyright Red Hat, Inc. 2009
+ *
+ * Author: Vivek Goyal <vgoyal@redhat.com>
+ * Jan Safranek <jsafrane@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2.1 of the GNU Lesser General Public License
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it would be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ */
+
+#ifndef __TOOLS_COMMON
+
+#define __TOOLS_COMMON
+
+#include "config.h"
+#include <libcgroup.h>
+#include <libcgroup-internal.h>
+
+#define cgroup_err(x...) cgroup_log(CGROUP_LOG_ERROR, x)
+#define cgroup_warn(x...) cgroup_log(CGROUP_LOG_WARNING, x)
+#define cgroup_info(x...) cgroup_log(CGROUP_LOG_INFO, x)
+#define cgroup_dbg(x...) cgroup_log(CGROUP_LOG_DEBUG, x)
+
+/**
+ * Auxiliary specifier of group, used to store parsed command line options.
+ */
+struct cgroup_group_spec {
+ char path[FILENAME_MAX];
+ char *controllers[CG_CONTROLLER_MAX];
+};
+
+
+/**
+ * Simple dynamic array of strings.
+ */
+struct cgroup_string_list {
+ char **items;
+ int size;
+ int count;
+};
+
+/**
+ * Parse command line option with group specifier into provided data structure.
+ * The option must have form of 'controller1,controller2,..:group_name'.
+ *
+ * The parsed list of controllers and group name is added at the end of
+ * provided cdptr, i.e. on place of first NULL cgroup_group_spec*.
+ *
+ * @param cdptr Target data structure to fill. New item is allocated and added
+ * at the end.
+ * @param optarg Argument to parse.
+ * @param capacity Capacity of the cdptr array.
+ * @return 0 on success, != 0 on error.
+ */
+int parse_cgroup_spec(struct cgroup_group_spec **cdptr, char *optarg,
+ int capacity);
+
+/**
+ * Free a single cgroup_group_spec structure.
+ * @param cl The structure to free from memory
+ */
+void cgroup_free_group_spec(struct cgroup_group_spec *cl);
+
+
+/**
+ * Initialize a new list.
+ * @param list List to initialize.
+ * @param initial_size Initial size of the list to pre-allocate.
+ */
+int cgroup_string_list_init(struct cgroup_string_list *list,
+ int initial_size);
+
+/**
+ * Destroy a list, automatically freeing all its items.
+ * @param list List to destroy.
+ */
+void cgroup_string_list_free(struct cgroup_string_list *list);
+
+/**
+ * Adds new item to the list. It automatically resizes underlying array if
+ * needed.
+ * @param list List to modify.
+ * @param item Item to add. The item is automatically copied to new buffer.
+ */
+int cgroup_string_list_add_item(struct cgroup_string_list *list,
+ const char *item);
+
+/**
+ * Add alphabetically sorted files present in given directory (without subdirs)
+ * to list of strings. The function exits on error.
+ * @param list The list to add files to.
+ * @param dirname Full path to directory to examime.
+ * @param program_name Name of the executable, it will be used for printing
+ * errors to stderr.
+ *
+ */
+int cgroup_string_list_add_directory(struct cgroup_string_list *list,
+ char *dirname, char *program_name);
+
+
+/**
+ * Parse file permissions as octal number.
+ * @param string A string to parse, must contain 3-4 characters '0'-'7'.
+ * @param pmode Parsed mode.
+ * @oaram program_name Argv[0] to show error messages.
+ */
+int parse_mode(char *string, mode_t *pmode, const char *program_name);
+
+/**
+ * Parse UID and GID from string in form "user:group".
+ * @param string A string to parse.
+ * @param uid Parsed UID (-1 if 'user' is missing in the string).
+ * @param gid Parsed GID (-1 if 'group' is missing in the string).
+ * @param program_name Argv[0] to show error messages.
+ */
+int parse_uid_gid(char *string, uid_t *uid, gid_t *gid,
+ const char *program_name);
+
+#endif /* TOOLS_COMMON */
--- /dev/null
+/*
+ * Copyright IBM Corporation. 2008
+ *
+ * Author: Dhaval Giani <dhaval@linux.vnet.ibm.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2.1 of the GNU Lesser General Public License
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it would be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * Code initiated and designed by Dhaval Giani. All faults are most likely
+ * his mistake.
+ */
+
+#define _GNU_SOURCE
+
+#include <errno.h>
+#include <libcgroup.h>
+#include <libcgroup-internal.h>
+#include <inttypes.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+static void init_cgroup(struct cgroup *cgroup)
+{
+ cgroup->task_fperm = cgroup->control_fperm = cgroup->control_dperm = NO_PERMS;
+ cgroup->control_gid = cgroup->control_uid = cgroup->tasks_gid =
+ cgroup->tasks_uid = NO_UID_GID;
+}
+
+void init_cgroup_table(struct cgroup *cgroups, size_t count)
+{
+ size_t i;
+
+ for (i = 0; i < count; ++i)
+ init_cgroup(&cgroups[i]);
+}
+
+struct cgroup *cgroup_new_cgroup(const char *name)
+{
+ struct cgroup *cgroup = calloc(1, sizeof(struct cgroup));
+ if (!cgroup)
+ return NULL;
+
+ init_cgroup(cgroup);
+ strncpy(cgroup->name, name, sizeof(cgroup->name));
+
+ return cgroup;
+}
+
+struct cgroup_controller *cgroup_add_controller(struct cgroup *cgroup,
+ const char *name)
+{
+ int i;
+ struct cgroup_controller *controller;
+
+ if (!cgroup)
+ return NULL;
+
+ /*
+ * Still not sure how to handle the failure here.
+ */
+ if (cgroup->index >= CG_CONTROLLER_MAX)
+ return NULL;
+
+ /*
+ * Still not sure how to handle the failure here.
+ */
+ for (i = 0; i < cgroup->index; i++) {
+ if (strncmp(name, cgroup->controller[i]->name,
+ sizeof(cgroup->controller[i]->name)) == 0)
+ return NULL;
+ }
+
+ controller = calloc(1, sizeof(struct cgroup_controller));
+
+ if (!controller)
+ return NULL;
+
+ strncpy(controller->name, name, sizeof(controller->name));
+ controller->cgroup = cgroup;
+ controller->index = 0;
+
+ cgroup->controller[cgroup->index] = controller;
+ cgroup->index++;
+
+ return controller;
+}
+
+void cgroup_free_controllers(struct cgroup *cgroup)
+{
+ int i, j;
+
+ if (!cgroup)
+ return;
+
+ for (i = 0; i < cgroup->index; i++) {
+ for (j = 0; j < cgroup->controller[i]->index; j++)
+ free(cgroup->controller[i]->values[j]);
+ cgroup->controller[i]->index = 0;
+ free(cgroup->controller[i]);
+ }
+ cgroup->index = 0;
+}
+
+void cgroup_free(struct cgroup **cgroup)
+{
+ struct cgroup *cg = *cgroup;
+
+ /*
+ * Passing NULL pointers is OK. We just return.
+ */
+ if (!cg)
+ return;
+
+ cgroup_free_controllers(cg);
+ free(cg);
+ *cgroup = NULL;
+}
+
+int cgroup_add_value_string(struct cgroup_controller *controller,
+ const char *name, const char *value)
+{
+ int i;
+ struct control_value *cntl_value;
+
+ if (!controller)
+ return ECGINVAL;
+
+ if (controller->index >= CG_VALUE_MAX)
+ return ECGMAXVALUESEXCEEDED;
+
+ for (i = 0; i < controller->index && i < CG_VALUE_MAX; i++) {
+ if (!strcmp(controller->values[i]->name, name))
+ return ECGVALUEEXISTS;
+ }
+
+ cntl_value = calloc(1, sizeof(struct control_value));
+
+ if (!cntl_value)
+ return ECGCONTROLLERCREATEFAILED;
+
+ strncpy(cntl_value->name, name, sizeof(cntl_value->name));
+ strncpy(cntl_value->value, value, sizeof(cntl_value->value));
+ cntl_value->dirty = true;
+ controller->values[controller->index] = cntl_value;
+ controller->index++;
+
+ return 0;
+}
+
+int cgroup_add_value_int64(struct cgroup_controller *controller,
+ const char *name, int64_t value)
+{
+ int ret;
+ char *val;
+
+ ret = asprintf(&val, "%"PRId64, value);
+ if (ret < 0) {
+ last_errno = errno;
+ return ECGOTHER;
+ }
+
+ ret = cgroup_add_value_string(controller, name, val);
+ free(val);
+
+ return ret;
+}
+
+int cgroup_add_value_uint64(struct cgroup_controller *controller,
+ const char *name, u_int64_t value)
+{
+ int ret;
+ char *val;
+
+ ret = asprintf(&val, "%" PRIu64, value);
+ if (ret < 0) {
+ last_errno = errno;
+ return ECGOTHER;
+ }
+
+ ret = cgroup_add_value_string(controller, name, val);
+ free(val);
+
+ return ret;
+}
+
+int cgroup_add_value_bool(struct cgroup_controller *controller,
+ const char *name, bool value)
+{
+ int ret;
+ char *val;
+
+ if (value)
+ val = strdup("1");
+ else
+ val = strdup("0");
+ if (!val) {
+ last_errno = errno;
+ return ECGOTHER;
+ }
+
+ ret = cgroup_add_value_string(controller, name, val);
+ free(val);
+
+ return ret;
+}
+
+int cgroup_compare_controllers(struct cgroup_controller *cgca,
+ struct cgroup_controller *cgcb)
+{
+ int i;
+
+ if (!cgca || !cgcb)
+ return ECGINVAL;
+
+ if (strcmp(cgca->name, cgcb->name))
+ return ECGCONTROLLERNOTEQUAL;
+
+ if (cgca->index != cgcb->index)
+ return ECGCONTROLLERNOTEQUAL;
+
+ for (i = 0; i < cgca->index; i++) {
+ struct control_value *cva = cgca->values[i];
+ struct control_value *cvb = cgcb->values[i];
+
+ if (strcmp(cva->name, cvb->name))
+ return ECGCONTROLLERNOTEQUAL;
+
+ if (strcmp(cva->value, cvb->value))
+ return ECGCONTROLLERNOTEQUAL;
+ }
+ return 0;
+}
+
+int cgroup_compare_cgroup(struct cgroup *cgroup_a, struct cgroup *cgroup_b)
+{
+ int i;
+
+ if (!cgroup_a || !cgroup_b)
+ return ECGINVAL;
+
+ if (strcmp(cgroup_a->name, cgroup_b->name))
+ return ECGROUPNOTEQUAL;
+
+ if (cgroup_a->tasks_uid != cgroup_b->tasks_uid)
+ return ECGROUPNOTEQUAL;
+
+ if (cgroup_a->tasks_gid != cgroup_b->tasks_gid)
+ return ECGROUPNOTEQUAL;
+
+ if (cgroup_a->control_uid != cgroup_b->control_uid)
+ return ECGROUPNOTEQUAL;
+
+ if (cgroup_a->control_gid != cgroup_b->control_gid)
+ return ECGROUPNOTEQUAL;
+
+ if (cgroup_a->index != cgroup_b->index)
+ return ECGROUPNOTEQUAL;
+
+ for (i = 0; i < cgroup_a->index; i++) {
+ struct cgroup_controller *cgca = cgroup_a->controller[i];
+ struct cgroup_controller *cgcb = cgroup_b->controller[i];
+
+ if (cgroup_compare_controllers(cgca, cgcb))
+ return ECGCONTROLLERNOTEQUAL;
+ }
+ return 0;
+}
+
+int cgroup_set_uid_gid(struct cgroup *cgroup, uid_t tasks_uid, gid_t tasks_gid,
+ uid_t control_uid, gid_t control_gid)
+{
+ if (!cgroup)
+ return ECGINVAL;
+
+ cgroup->tasks_uid = tasks_uid;
+ cgroup->tasks_gid = tasks_gid;
+ cgroup->control_uid = control_uid;
+ cgroup->control_gid = control_gid;
+
+ return 0;
+}
+
+int cgroup_get_uid_gid(struct cgroup *cgroup, uid_t *tasks_uid,
+ gid_t *tasks_gid, uid_t *control_uid, gid_t *control_gid)
+{
+ if (!cgroup)
+ return ECGINVAL;
+
+ *tasks_uid = cgroup->tasks_uid;
+ *tasks_gid = cgroup->tasks_gid;
+ *control_uid = cgroup->control_uid;
+ *control_gid = cgroup->control_gid;
+
+ return 0;
+}
+
+struct cgroup_controller *cgroup_get_controller(struct cgroup *cgroup,
+ const char *name)
+{
+ int i;
+ struct cgroup_controller *cgc;
+
+ if (!cgroup)
+ return NULL;
+
+ for (i = 0; i < cgroup->index; i++) {
+ cgc = cgroup->controller[i];
+
+ if (!strcmp(cgc->name, name))
+ return cgc;
+ }
+
+ return NULL;
+}
+
+int cgroup_get_value_string(struct cgroup_controller *controller,
+ const char *name, char **value)
+{
+ int i;
+
+ if (!controller)
+ return ECGINVAL;
+
+ for (i = 0; i < controller->index; i++) {
+ struct control_value *val = controller->values[i];
+
+ if (!strcmp(val->name, name)) {
+ *value = strdup(val->value);
+
+ if (!*value)
+ return ECGOTHER;
+
+ return 0;
+ }
+ }
+
+ return ECGROUPVALUENOTEXIST;
+
+}
+
+int cgroup_set_value_string(struct cgroup_controller *controller,
+ const char *name, const char *value)
+{
+ int i;
+
+ if (!controller)
+ return ECGINVAL;
+
+ for (i = 0; i < controller->index; i++) {
+ struct control_value *val = controller->values[i];
+ if (!strcmp(val->name, name)) {
+ strncpy(val->value, value, CG_VALUE_MAX);
+ val->dirty = true;
+ return 0;
+ }
+ }
+
+ return cgroup_add_value_string(controller, name, value);
+}
+
+int cgroup_get_value_int64(struct cgroup_controller *controller,
+ const char *name, int64_t *value)
+{
+ int i;
+
+ if (!controller)
+ return ECGINVAL;
+
+ for (i = 0; i < controller->index; i++) {
+ struct control_value *val = controller->values[i];
+
+ if (!strcmp(val->name, name)) {
+
+ if (sscanf(val->value, "%" SCNd64, value) != 1)
+ return ECGINVAL;
+
+ return 0;
+ }
+ }
+
+ return ECGROUPVALUENOTEXIST;
+}
+
+int cgroup_set_value_int64(struct cgroup_controller *controller,
+ const char *name, int64_t value)
+{
+ int i;
+ int ret;
+
+ if (!controller)
+ return ECGINVAL;
+
+ for (i = 0; i < controller->index; i++) {
+ struct control_value *val = controller->values[i];
+
+ if (!strcmp(val->name, name)) {
+ ret = snprintf(val->value,
+ sizeof(val->value), "%" PRId64, value);
+
+ if (ret >= sizeof(val->value) || ret < 0)
+ return ECGINVAL;
+
+ val->dirty = true;
+ return 0;
+ }
+ }
+
+ return cgroup_add_value_int64(controller, name, value);
+}
+
+int cgroup_get_value_uint64(struct cgroup_controller *controller,
+ const char *name, u_int64_t *value)
+{
+ int i;
+
+ if (!controller)
+ return ECGINVAL;
+
+ for (i = 0; i < controller->index; i++) {
+ struct control_value *val = controller->values[i];
+ if (!strcmp(val->name, name)) {
+
+ if (sscanf(val->value, "%" SCNu64, value) != 1)
+ return ECGINVAL;
+
+ return 0;
+ }
+ }
+
+ return ECGROUPVALUENOTEXIST;
+}
+
+int cgroup_set_value_uint64(struct cgroup_controller *controller,
+ const char *name, u_int64_t value)
+{
+ int i;
+ int ret;
+
+ if (!controller)
+ return ECGINVAL;
+
+ for (i = 0; i < controller->index; i++) {
+ struct control_value *val = controller->values[i];
+
+ if (!strcmp(val->name, name)) {
+ ret = snprintf(val->value,
+ sizeof(val->value), "%" PRIu64, value);
+
+ if (ret >= sizeof(val->value) || ret < 0)
+ return ECGINVAL;
+
+ val->dirty = true;
+ return 0;
+ }
+ }
+
+ return cgroup_add_value_uint64(controller, name, value);
+}
+
+int cgroup_get_value_bool(struct cgroup_controller *controller,
+ const char *name, bool *value)
+{
+ int i;
+
+ if (!controller)
+ return ECGINVAL;
+
+ for (i = 0; i < controller->index; i++) {
+ struct control_value *val = controller->values[i];
+
+ if (!strcmp(val->name, name)) {
+ int cgc_val;
+
+ if (sscanf(val->value, "%d", &cgc_val) != 1)
+ return ECGINVAL;
+
+ if (cgc_val)
+ *value = true;
+ else
+ *value = false;
+
+ return 0;
+ }
+ }
+ return ECGROUPVALUENOTEXIST;
+}
+
+int cgroup_set_value_bool(struct cgroup_controller *controller,
+ const char *name, bool value)
+{
+ int i;
+ int ret;
+
+ if (!controller)
+ return ECGINVAL;
+
+ for (i = 0; i < controller->index; i++) {
+ struct control_value *val = controller->values[i];
+
+ if (!strcmp(val->name, name)) {
+ if (value) {
+ ret = snprintf(val->value,
+ sizeof(val->value), "1");
+ } else {
+ ret = snprintf(val->value,
+ sizeof(val->value), "0");
+ }
+
+ if (ret >= sizeof(val->value) || ret < 0)
+ return ECGINVAL;
+
+ val->dirty = true;
+ return 0;
+
+ }
+ }
+
+ return cgroup_add_value_bool(controller, name, value);
+}
+
+struct cgroup *create_cgroup_from_name_value_pairs(const char *name,
+ struct control_value *name_value, int nv_number)
+{
+ struct cgroup *src_cgroup;
+ struct cgroup_controller *cgc;
+ char con[FILENAME_MAX];
+
+ int ret;
+ int i;
+
+ /* create source cgroup */
+ src_cgroup = cgroup_new_cgroup(name);
+ if (!src_cgroup) {
+ fprintf(stderr, "can't create cgroup: %s\n",
+ cgroup_strerror(ECGFAIL));
+ goto scgroup_err;
+ }
+
+ /* add pairs name-value to
+ relevant controllers of this cgroup */
+ for (i = 0; i < nv_number; i++) {
+
+ if ((strchr(name_value[i].name, '.')) == NULL) {
+ fprintf(stderr, "wrong -r parameter (%s=%s)\n",
+ name_value[i].name, name_value[i].value);
+ goto scgroup_err;
+ }
+
+ strncpy(con, name_value[i].name, FILENAME_MAX);
+ strtok(con, ".");
+
+ /* find out whether we have to add the controller or
+ cgroup already contains it */
+ cgc = cgroup_get_controller(src_cgroup, con);
+ if (!cgc) {
+ /* add relevant controller */
+ cgc = cgroup_add_controller(src_cgroup, con);
+ if (!cgc) {
+ fprintf(stderr, "controller %s can't be add\n",
+ con);
+ goto scgroup_err;
+ }
+ }
+
+ /* add name-value pair to this controller */
+ ret = cgroup_add_value_string(cgc,
+ name_value[i].name, name_value[i].value);
+ if (ret) {
+ fprintf(stderr, "name-value pair %s=%s can't be set\n",
+ name_value[i].name, name_value[i].value);
+ goto scgroup_err;
+ }
+ }
+
+ return src_cgroup;
+scgroup_err:
+ cgroup_free(&src_cgroup);
+ return NULL;
+}
+
+int cgroup_get_value_name_count(struct cgroup_controller *controller)
+{
+ if (!controller)
+ return -1;
+
+ return controller->index;
+}
+
+
+char *cgroup_get_value_name(struct cgroup_controller *controller, int index)
+{
+
+ if (!controller)
+ return NULL;
+
+ if (index < controller->index)
+ return (controller->values[index])->name;
+ else
+ return NULL;
+}
+
+char *cgroup_get_cgroup_name(struct cgroup *cgroup)
+{
+ if (!cgroup)
+ return NULL;
+
+ return cgroup->name;
+}
--- /dev/null
+#! /bin/sh
+# test-driver - basic testsuite driver script.
+
+scriptversion=2012-06-27.10; # UTC
+
+# Copyright (C) 2011-2013 Free Software Foundation, Inc.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+# This file is maintained in Automake, please report
+# bugs to <bug-automake@gnu.org> or send patches to
+# <automake-patches@gnu.org>.
+
+# Make unconditional expansion of undefined variables an error. This
+# helps a lot in preventing typo-related bugs.
+set -u
+
+usage_error ()
+{
+ echo "$0: $*" >&2
+ print_usage >&2
+ exit 2
+}
+
+print_usage ()
+{
+ cat <<END
+Usage:
+ test-driver --test-name=NAME --log-file=PATH --trs-file=PATH
+ [--expect-failure={yes|no}] [--color-tests={yes|no}]
+ [--enable-hard-errors={yes|no}] [--] TEST-SCRIPT
+The '--test-name', '--log-file' and '--trs-file' options are mandatory.
+END
+}
+
+# TODO: better error handling in option parsing (in particular, ensure
+# TODO: $log_file, $trs_file and $test_name are defined).
+test_name= # Used for reporting.
+log_file= # Where to save the output of the test script.
+trs_file= # Where to save the metadata of the test run.
+expect_failure=no
+color_tests=no
+enable_hard_errors=yes
+while test $# -gt 0; do
+ case $1 in
+ --help) print_usage; exit $?;;
+ --version) echo "test-driver $scriptversion"; exit $?;;
+ --test-name) test_name=$2; shift;;
+ --log-file) log_file=$2; shift;;
+ --trs-file) trs_file=$2; shift;;
+ --color-tests) color_tests=$2; shift;;
+ --expect-failure) expect_failure=$2; shift;;
+ --enable-hard-errors) enable_hard_errors=$2; shift;;
+ --) shift; break;;
+ -*) usage_error "invalid option: '$1'";;
+ esac
+ shift
+done
+
+if test $color_tests = yes; then
+ # Keep this in sync with 'lib/am/check.am:$(am__tty_colors)'.
+ red='\e[0;31m' # Red.
+ grn='\e[0;32m' # Green.
+ lgn='\e[1;32m' # Light green.
+ blu='\e[1;34m' # Blue.
+ mgn='\e[0;35m' # Magenta.
+ std='\e[m' # No color.
+else
+ red= grn= lgn= blu= mgn= std=
+fi
+
+do_exit='rm -f $log_file $trs_file; (exit $st); exit $st'
+trap "st=129; $do_exit" 1
+trap "st=130; $do_exit" 2
+trap "st=141; $do_exit" 13
+trap "st=143; $do_exit" 15
+
+# Test script is run here.
+"$@" >$log_file 2>&1
+estatus=$?
+if test $enable_hard_errors = no && test $estatus -eq 99; then
+ estatus=1
+fi
+
+case $estatus:$expect_failure in
+ 0:yes) col=$red res=XPASS recheck=yes gcopy=yes;;
+ 0:*) col=$grn res=PASS recheck=no gcopy=no;;
+ 77:*) col=$blu res=SKIP recheck=no gcopy=yes;;
+ 99:*) col=$mgn res=ERROR recheck=yes gcopy=yes;;
+ *:yes) col=$lgn res=XFAIL recheck=no gcopy=yes;;
+ *:*) col=$red res=FAIL recheck=yes gcopy=yes;;
+esac
+
+# Report outcome to console.
+echo "${col}${res}${std}: $test_name"
+
+# Register the test result, and other relevant metadata.
+echo ":test-result: $res" > $trs_file
+echo ":global-test-result: $res" >> $trs_file
+echo ":recheck: $recheck" >> $trs_file
+echo ":copy-in-global-log: $gcopy" >> $trs_file
+
+# Local Variables:
+# mode: shell-script
+# sh-indentation: 2
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-time-zone: "UTC"
+# time-stamp-end: "; # UTC"
+# End:
--- /dev/null
+SUBDIRS = tools
+
+INCLUDES = -I$(top_srcdir)/include
+LDADD = $(top_builddir)/src/.libs/libcgroup.la
+
+# compile the tests, but do not install them
+noinst_PROGRAMS = libcgrouptest01 libcg_ba setuid walk_test read_stats walk_task get_controller get_mount_point proctest get_all_controller get_variable_names test_named_hierarchy get_procs wrapper_test logger
+
+libcgrouptest01_SOURCES=libcgrouptest01.c test_functions.c libcgrouptest.h
+libcg_ba_SOURCES=libcg_ba.cpp
+setuid_SOURCES=setuid.c
+walk_test_SOURCES=walk_test.c
+read_stats_SOURCES=read_stats.c
+walk_task_SOURCES=walk_task.c
+get_controller_SOURCES=get_controller.c
+get_mount_point_SOURCES=get_mount_point.c
+proctest_SOURCES=proctest.c
+get_all_controller_SOURCES=get_all_controller.c
+get_variable_names_SOURCES=get_variable_names.c
+test_named_hierarchy_SOURCES=test_named_hierarchy.c
+get_procs_SOURCES=get_procs.c
+wrapper_test_SOURCES=wrapper_test.c
+logger_SOURCES=logger.c
+
+EXTRA_DIST = runlibcgrouptest.sh logger.sh
+
+TESTS = wrapper_test runlibcgrouptest.sh logger.sh
--- /dev/null
+# Makefile.in generated by automake 1.13.4 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994-2013 Free Software Foundation, Inc.
+
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+
+VPATH = @srcdir@
+am__is_gnu_make = test -n '$(MAKEFILE_LIST)' && test -n '$(MAKELEVEL)'
+am__make_running_with_option = \
+ case $${target_option-} in \
+ ?) ;; \
+ *) echo "am__make_running_with_option: internal error: invalid" \
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+ if $(am__is_gnu_make); then \
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+ skip_next=no; \
+ strip_trailopt () \
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+ test $$has_opt = yes
+am__make_dryrun = (target_option=n; $(am__make_running_with_option))
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+INSTALL_HEADER = $(INSTALL_DATA)
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+host_triplet = @host@
+noinst_PROGRAMS = libcgrouptest01$(EXEEXT) libcg_ba$(EXEEXT) \
+ setuid$(EXEEXT) walk_test$(EXEEXT) read_stats$(EXEEXT) \
+ walk_task$(EXEEXT) get_controller$(EXEEXT) \
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+ test_named_hierarchy$(EXEEXT) get_procs$(EXEEXT) \
+ wrapper_test$(EXEEXT) logger$(EXEEXT)
+TESTS = wrapper_test$(EXEEXT) runlibcgrouptest.sh logger.sh
+subdir = tests
+DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
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+
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
--- /dev/null
+#include <libcgroup.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+int main()
+{
+ int error;
+ void *handle;
+ struct controller_data info;
+
+ error = cgroup_init();
+
+ if (error) {
+ printf("cgroup_init failed with %s\n", cgroup_strerror(error));
+ exit(1);
+ }
+
+ error = cgroup_get_all_controller_begin(&handle, &info);
+
+ while (error != ECGEOF) {
+ printf("Controller %10s %5d %5d %5d\n", info.name,
+ info.hierarchy, info.num_cgroups, info.enabled);
+ error = cgroup_get_all_controller_next(&handle, &info);
+ if (error && error != ECGEOF) {
+ printf("cgroup_get_controller_next failed with %s\n",
+ cgroup_strerror(error));
+ exit(1);
+ }
+ }
+
+ error = cgroup_get_all_controller_end(&handle);
+
+ return 0;
+}
--- /dev/null
+#include <libcgroup.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+int main()
+{
+ int error;
+ void *handle;
+ struct cgroup_mount_point info;
+
+ error = cgroup_init();
+
+ if (error) {
+ printf("cgroup_init failed with %s\n", cgroup_strerror(error));
+ exit(1);
+ }
+
+ error = cgroup_get_controller_begin(&handle, &info);
+
+ while (error != ECGEOF) {
+ printf("Controller %s is mounted at %s\n", info.name,
+ info.path);
+ error = cgroup_get_controller_next(&handle, &info);
+ if (error && error != ECGEOF) {
+ printf("cgroup_get_contrller_next failed with %s",
+ cgroup_strerror(error));
+ exit(1);
+ }
+ }
+
+ error = cgroup_get_controller_end(&handle);
+
+ return 0;
+}
--- /dev/null
+#include <libcgroup.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+int main()
+{
+ int ret;
+ char *mount_point;
+ char string[100];
+
+ strcpy(string, "cpu");
+
+ ret = cgroup_init();
+ if (ret) {
+ printf("cgroup_init failed with %s\n", cgroup_strerror(ret));
+ exit(3);
+ }
+
+ ret = cgroup_get_subsys_mount_point(string, &mount_point);
+ if (ret) {
+ printf("get_mount_point failed with %s\n",
+ cgroup_strerror(ret));
+ exit(3);
+ }
+
+ printf("The mount point is %s\n", mount_point);
+ free(mount_point);
+
+ strcpy(string, "obviouslynonexistsubsys");
+
+ ret = cgroup_get_subsys_mount_point(string, &mount_point);
+
+ if (!ret) {
+ printf("get_mount_point failed as it got a "
+ "non existant subsys\n");
+ exit(3);
+ }
+
+ if (ret == ECGROUPNOTEXIST) {
+ printf("get_mount_point worked as expected\n");
+ return 0;
+ }
+
+ printf("get_mount_point failed with %s\n", cgroup_strerror(ret));
+
+ return 3;
+}
--- /dev/null
+#include <stdio.h>
+#include <libcgroup.h>
+#include <stdlib.h>
+
+/*
+ * Assumes the cgroup is already mounted at /cgroup/memory/a
+ *
+ * Assumes some processes are already in the cgroup
+ *
+ * Assumes it is the memory controller is mounted in at that
+ * point
+ */
+int main()
+{
+ int size;
+ pid_t *pids;
+ int ret;
+ int i;
+
+ ret = cgroup_init();
+ if (ret) {
+ printf("FAIL: cgroup_init failed with %s\n", cgroup_strerror(ret));
+ exit(3);
+ }
+
+ ret = cgroup_get_procs("a", "memory", &pids, &size);
+ if (ret) {
+ printf("FAIL: cgroup_get_procs failed with %s\n", cgroup_strerror(ret));
+ exit(3);
+ }
+
+ for (i = 0; i < size; i++)
+ printf("%u\n", pids[i]);
+
+ return 0;
+}
--- /dev/null
+#include <libcgroup.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include "../src/libcgroup-internal.h"
+
+int main(int argc, char *argv[])
+{
+ int ret;
+ int i, j;
+ int count;
+ char *name;
+ struct cgroup_controller *group_controller = NULL;
+ struct cgroup *group = NULL;
+ char group_name[] = "/";
+
+ if (argc < 2) {
+ printf("no list of groups provided\n");
+ return -1;
+ }
+
+ ret = cgroup_init();
+
+ if (ret) {
+ printf("cgroup_init failed with %s\n", cgroup_strerror(ret));
+ exit(1);
+ }
+
+ group = cgroup_new_cgroup(group_name);
+ if (group == NULL) {
+ printf("cannot create group '%s'\n", group_name);
+ return -1;
+ }
+
+ ret = cgroup_get_cgroup(group);
+ if (ret != 0) {
+ printf("cannot read group '%s': %s\n",
+ group_name, cgroup_strerror(ret));
+ }
+
+ for (i = 1; i < argc; i++) {
+
+ group_controller = cgroup_get_controller(group, argv[i]);
+ if (group_controller == NULL) {
+ printf("cannot find controller "\
+ "'%s' in group '%s'\n", argv[i], group_name);
+ ret = -1;
+ continue;
+ }
+ count = cgroup_get_value_name_count(group_controller);
+ for (j = 0; j < count; j++) {
+ name = cgroup_get_value_name(group_controller, j);
+ if (name != NULL)
+ printf("%s \n", name);
+ }
+ }
+
+ return ret;
+}
--- /dev/null
+/*
+ * Copyright IBM Corporation. 2007
+ *
+ * Author: Balbir Singh <balbir@linux.vnet.ibm.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2.1 of the GNU Lesser General Public License
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it would be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * Basic acceptance test for libcgroup - Written one late night by Balbir Singh
+ */
+using namespace std;
+
+#include <string>
+#include <stdexcept>
+#include <iostream>
+#include <libcgroup.h>
+#include <sys/types.h>
+#include <pwd.h>
+#include <errno.h>
+#include <stdlib.h>
+#include <string.h>
+#include <grp.h>
+
+#include "../config.h"
+
+#ifdef CGROUP_DBG
+#define cgroup_dbg(p...) printf(p...)
+#else
+#define cgroup_dbg(p...) do {} while (0)
+#endif
+
+namespace cgtest {
+
+class cg {
+private:
+public:
+ cg();
+ ~cg()
+ { }
+ struct cgroup *makenode(const string &name, const string &task_uid,
+ const string &task_gid, const string &control_uid,
+ const string &control_gid);
+ struct cgroup *makenodefromparent(const string &name);
+};
+
+cg::cg(void)
+{
+ int ret;
+
+ ret = cgroup_init();
+ if (ret)
+ throw logic_error("Control Group Initialization failed..."
+ "Please check that cgroups are mounted and\n"
+ "at a single place");
+}
+
+struct cgroup *cg::makenode(const string &name, const string &task_uid,
+ const string &task_gid, const string &control_uid,
+ const string &control_gid)
+{
+ uid_t tuid, cuid;
+ gid_t tgid, cgid;
+ char *cgroup_name;
+ struct cgroup *ccg;
+ struct cgroup_controller *cpu, *cpuacct;
+ struct passwd *passwd;
+ struct group *grp;
+ int ret;
+
+ passwd = getpwnam(task_uid.c_str());
+ if (!passwd)
+ return NULL;
+ tuid = passwd->pw_uid;
+
+ grp = getgrnam(task_gid.c_str());
+ if (!grp)
+ return NULL;
+ tgid = grp->gr_gid;
+
+ passwd = getpwnam(control_uid.c_str());
+ if (!passwd)
+ return NULL;
+ cuid = passwd->pw_uid;
+
+ grp = getgrnam(control_gid.c_str());
+ if (!grp)
+ return NULL;
+ cgid = grp->gr_gid;
+
+ cgroup_dbg("tuid %d, tgid %d, cuid %d, cgid %d\n", tuid, tgid, cuid, cgid);
+
+ cgroup_name = (char *) malloc(name.length());
+ strncpy(cgroup_name, name.c_str(), name.length() + 1);
+
+ ccg = cgroup_new_cgroup(cgroup_name);
+ cgroup_set_uid_gid(ccg, tuid, tgid, cuid, cgid);
+ cpu = cgroup_add_controller(ccg, "cpu");
+ cgroup_add_value_uint64(cpu, "cpu.shares", 2048);
+ cpuacct = cgroup_add_controller(ccg, "cpuacct");
+ cgroup_add_value_uint64(cpuacct, "cpuacct.usage", 0);
+
+
+ ret = cgroup_create_cgroup(ccg, 1);
+ if (ret) {
+ cout << "cg create group failed " << errno << endl;
+ ret = cgroup_delete_cgroup(ccg, 1);
+ if (ret)
+ cout << "cg delete group failed " << errno << endl;
+ }
+ return ccg;
+}
+
+struct cgroup *cg::makenodefromparent(const string &name)
+{
+ char *cgroup_name;
+ struct cgroup *ccg;
+ int ret;
+
+ cgroup_name = (char *) malloc(name.length());
+ memset(cgroup_name, '\0', name.length());
+ strcpy(cgroup_name, name.c_str());
+
+ ccg = cgroup_new_cgroup(cgroup_name);
+ ret = cgroup_create_cgroup_from_parent(ccg, 1);
+ if (ret) {
+ cout << "cg create group failed " << errno << endl;
+ ret = cgroup_delete_cgroup(ccg, 1);
+ if (ret)
+ cout << "cg delete group failed " << errno << endl;
+ }
+ return ccg;
+}
+
+} // namespace
+
+using namespace cgtest;
+int main(int argc, char *argv[])
+{
+ try {
+ cg *app = new cg();
+ struct cgroup *ccg, *ccg_child1, *ccg_child2;
+ ccg = app->makenode("database", "root", "root", "balbir",
+ "balbir");
+ ccg_child1 = app->makenodefromparent("mysql");
+ ccg_child2 = app->makenodefromparent("mysql/db1");
+ cgroup_free(&ccg);
+ cgroup_free(&ccg_child1);
+ cgroup_free(&ccg_child2);
+ delete app;
+ } catch (exception &e) {
+ cout << e.what() << endl;
+ exit(1);
+ }
+ return 0;
+}
--- /dev/null
+
+/*
+ * Copyright IBM Corporation. 2008
+ *
+ * Author: Sudhir Kumar <skumar@linux.vnet.ibm.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2.1 of the GNU Lesser General Public License
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it would be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * Description: This file is the header file for libcgroup test programs.
+ */
+
+#ifndef __LIBCGROUPTEST_H
+#define __LIBCGROUPTEST_H
+
+#include <errno.h>
+#include <fcntl.h>
+#include <mntent.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sys/syscall.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <libcgroup.h>
+#include "../config.h"
+#include <unistd.h>
+#include <inttypes.h>
+
+#define SIZE 100 /* Max size of a message to be printed */
+#define NUM_MSGS 20 /* Number of such messsages */
+#define PASS 1 /* test passed */
+#define FAIL 0 /* test failed */
+
+enum cgroup_mount_t {
+ FS_NOT_MOUNTED,
+ FS_MOUNTED,
+ FS_MULTI_MOUNTED,
+};
+
+enum controller_t {
+ CPU,
+ MEMORY,
+ CPUSET,
+ /* Add new controllers here */
+};
+
+enum cgroup_control_val_t {
+ BOOL,
+ INT64,
+ UINT64,
+ STRING,
+};
+
+enum info_message_t {
+ NULLGRP,
+ COMMONGRP,
+ NOTCRTDGRP,
+ SAMEGRP,
+ TASKINGRP,
+ TASKNOTINGRP,
+ TASKNOTINANYGRP,
+ GRPINFS,
+ GRPNOTINFS,
+ GRPINBOTHCTLS,
+ GRPNOTIN2NDCTL,
+ GRPNOTIN1STCTL,
+ GRPMODINBOTHCTLS,
+ GRPNOTMODIN2NDCTL,
+ GRPNOTMODINANYCTL,
+ GRPDELETEDINFS,
+ GRPNOTDELETEDINFS,
+ GRPNOTDELETEDGLOBALY,
+ NOMESSAGE,
+};
+
+/* Keep a single struct of all ids */
+struct uid_gid_t {
+ uid_t control_uid;
+ gid_t control_gid;
+ uid_t tasks_uid;
+ gid_t tasks_gid;
+};
+
+/* Keep a single struct of all control values */
+struct cntl_val_t {
+ int64_t val_int64;
+ u_int64_t val_uint64;
+ bool val_bool;
+ /* size worth of 100 digit num is fair enough */
+ char val_string[100]; /* string value of control parameter */
+};
+
+extern int cpu, memory;
+
+/* The set of verbose messages useful to the user */
+extern char info[NUM_MSGS][SIZE];
+
+/* this variable is never modified */
+extern int fs_mounted;
+
+/* The mountpoints as received from script
+ * We use mountpoint for single mount.
+ * For multimount we use mountpoint and mountpoint2.
+ */
+extern char mountpoint[], mountpoint2[];
+
+/* Functions to test each API */
+void test_cgroup_init(int retcode, int i);
+void test_cgroup_attach_task(int retcode, struct cgroup *cgroup1,
+ const char *group1, const char *group2, pid_t pid,
+ int k, int i);
+struct cgroup *create_new_cgroup_ds(int ctl, const char *grpname,
+ int value_type, struct cntl_val_t cval, struct uid_gid_t ids, int i);
+void test_cgroup_create_cgroup(int retcode, struct cgroup *cgrp,
+ const char *name, int common, int mpnt, int ign, int i);
+void test_cgroup_delete_cgroup(int retcode, struct cgroup *cgrp,
+ const char *name, int common, int mpnt, int ign, int i);
+void test_cgroup_modify_cgroup(int retcode, struct cgroup *cgrp,
+ const char *name, int which_ctl, int ctl1, int ctl2,
+ int value_type, int i);
+void test_cgroup_get_cgroup(int ctl1, int ctl2, struct uid_gid_t ids, int i);
+/* API test functions end here */
+
+void test_cgroup_compare_cgroup(int ctl1, int ctl2, int i);
+void test_cgroup_add_free_controller(int i);
+void is_subsystem_enabled(const char *name, int *exist);
+int group_exist(char *path_group);
+int set_controller(int controller, char *controller_name,
+ char *control_file);
+int group_modified(char *path_control_file, int value_type,
+ struct cntl_val_t cval);
+int add_control_value(struct cgroup_controller *newcontroller,
+ char *control_file, char *wr, int value_type, struct cntl_val_t cval);
+struct cgroup *new_cgroup(char *group, char *controller_name,
+ char *control_file, int value_type, struct cntl_val_t cval,
+ struct uid_gid_t ids, int i);
+int check_fsmounted(int multimnt);
+int check_task(char *tasksfile, pid_t pid);
+/* function to print messages in better format */
+void message(int num, int pass, const char *api,
+ int ret, char *extra);
+void build_path(char *target, char *mountpoint,
+ const char *group, const char *file);
+pid_t cgrouptest_gettid();
+
+#ifdef CGROUP_DEBUG
+#define cgroup_dbg(p...) printf(p)
+#else
+#define cgroup_dbg(p...) do {} while (0);
+#endif
+
+#endif
--- /dev/null
+/*
+ * Copyright IBM Corporation. 2008
+ *
+ * Author: Sudhir Kumar <skumar@linux.vnet.ibm.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2.1 of the GNU Lesser General Public License
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it would be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * Description: This file contains the test code for testing libcgroup apis.
+ */
+
+#include "libcgrouptest.h"
+#include <errno.h>
+
+int cpu, memory;
+int fs_mounted;
+/* We use mountpoint for single mount.
+ * For multimount we use mountpoint and mountpoint2.
+ */
+char mountpoint[FILENAME_MAX], mountpoint2[FILENAME_MAX];
+
+int main(int argc, char *argv[])
+{
+ int retval;
+ struct uid_gid_t ids = {0}; /* Set default control permissions */
+
+ struct cntl_val_t cval;
+ cval.val_int64 = 200000;
+ cval.val_uint64 = 200000;
+ cval.val_bool = 1;
+ strcpy(cval.val_string, "200000");
+
+ struct cgroup *cgroup1, *cgroup2, *cgroup3, *nullcgroup = NULL;
+ struct cgroup_controller *sec_controller;
+ /* In case of multimount for readability we use the controller name
+ * before the cgroup structure name */
+ struct cgroup *ctl1_cgroup1, *ctl2_cgroup1, *ctl2_cgroup2;
+ struct cgroup *mod_ctl1_cgroup1, *mod_ctl2_cgroup1, *mod_common_cgroup;
+ struct cgroup *common_cgroup;
+ char controller_name[FILENAME_MAX], control_file[FILENAME_MAX];
+ char path_control_file[FILENAME_MAX];
+
+ /* Get controllers name from script */
+ int ctl1 = CPU, ctl2 = MEMORY;
+
+ if ((argc < 2) || (argc > 6) || (atoi(argv[1]) < 0)) {
+ printf("ERROR: Wrong no of parameters recieved from script\n");
+ printf("Exiting the libcgroup testset\n");
+ exit(1);
+ }
+ fs_mounted = atoi(argv[1]);
+ cgroup_dbg("C:DBG: fs_mounted as recieved from script=%d\n",
+ fs_mounted);
+ /* All possible controller will be element of an enum */
+ if (fs_mounted) {
+ ctl1 = atoi(argv[2]);
+ ctl2 = atoi(argv[3]);
+ strncpy(mountpoint, argv[4], sizeof(mountpoint));
+ cgroup_dbg("C:DBG: mountpoint1 as recieved from script=%s\n",
+ mountpoint);
+ if (fs_mounted == FS_MULTI_MOUNTED) {
+ strncpy(mountpoint2, argv[5], sizeof(mountpoint2));
+ cgroup_dbg("C:DBG: mountpoint2 as recieved from "
+ "script=%s\n", mountpoint2);
+ }
+
+ }
+
+ /*
+ * check if one of the supported controllers is cpu or memory
+ */
+ is_subsystem_enabled("cpu", &cpu);
+ is_subsystem_enabled("memory", &memory);
+ if (cpu == 0 && memory == 0) {
+ fprintf(stderr, "none of cpu and memory controllers"
+ " is enabled in kernel\n");
+ fprintf(stderr, "Exiting the libcgroup testcases......\n");
+ exit(1);
+ }
+
+ /*
+ * Testsets: Testcases are broadly devided into 3 categories based on
+ * filesystem(fs) mount scenario. fs not mounted, fs mounted, fs multi
+ * mounted. Call different apis in these different scenarios.
+ */
+
+ switch (fs_mounted) {
+
+ case FS_NOT_MOUNTED:
+
+ /*
+ * Test01: call cgroup_init() and check return values
+ * Exp outcome: error ECGROUPNOTMOUNTED
+ */
+
+ test_cgroup_init(ECGROUPNOTMOUNTED, 1);
+
+ /*
+ * Test02: call cgroup_attach_task() with null group
+ * Exp outcome: error non zero return value
+ */
+
+ test_cgroup_attach_task(ECGROUPNOTINITIALIZED, nullcgroup,
+ NULL, NULL, 0, NULLGRP, 2);
+
+ /*
+ * Test03: Create a valid cgroup ds and check all return values
+ * Exp outcome: no error
+ */
+
+ cgroup1 = create_new_cgroup_ds(0, "group1",
+ STRING, cval, ids, 3);
+
+ /*
+ * Test04: Then Call cgroup_create_cgroup() with this valid grp
+ * Exp outcome: non zero return value
+ */
+ test_cgroup_create_cgroup(ECGROUPNOTINITIALIZED, cgroup1,
+ "group1", 0, 1, 1, 4);
+
+ /*
+ * Test05: delete cgroup
+ * Exp outcome: non zero return value but what ?
+ */
+ test_cgroup_delete_cgroup(ECGROUPNOTINITIALIZED, cgroup1,
+ "group1", 0, 1, 1, 5);
+
+ /*
+ * Test06: Check if cgroup_create_cgroup() handles a NULL cgroup
+ * Exp outcome: error ECGROUPNOTALLOWED
+ */
+ test_cgroup_create_cgroup(ECGROUPNOTINITIALIZED, nullcgroup,
+ "group1", 0, 1, 1, 6);
+
+ /*
+ * Test07: delete nullcgroup
+ */
+ test_cgroup_delete_cgroup(ECGROUPNOTINITIALIZED, nullcgroup,
+ "group1", 0, 1, 1, 7);
+ /* Test08: test the wrapper */
+ test_cgroup_add_free_controller(8);
+
+ cgroup_free(&nullcgroup);
+ cgroup_free(&cgroup1);
+
+ break;
+
+ case FS_MOUNTED:
+
+ /* Do a sanity check if cgroup fs is mounted */
+ if (check_fsmounted(0)) {
+ printf("Sanity check fails. cgroup fs not mounted\n");
+ printf("Exiting without running this set of tests\n");
+ exit(1);
+ }
+
+ /*
+ * Test01: call cgroup_attach_task() with null group
+ * without calling cgroup_init(). We can check other apis too.
+ * Exp outcome: error ECGROUPNOTINITIALIZED
+ */
+
+ test_cgroup_attach_task(ECGROUPNOTINITIALIZED, nullcgroup,
+ NULL, NULL, 0, NULLGRP, 1);
+
+ /*
+ * Test02: call cgroup_init() and check return values
+ * Exp outcome: no error. return value 0
+ */
+
+ test_cgroup_init(0, 2);
+
+ /*
+ * Test03: Call cgroup_attach_task() with null group and check
+ * if return values are correct. If yes check if task exists in
+ * root group tasks file
+ * TODO: This test needs some modification in script
+ * Exp outcome: current task should be attached to root group
+ */
+
+ test_cgroup_attach_task(0, nullcgroup, NULL, NULL, 0,
+ NULLGRP, 3);
+ /*
+ * Test04: Call cgroup_attach_task_pid() with null group
+ * and invalid pid
+ * Exp outcome: error
+ */
+ retval = cgroup_attach_task_pid(nullcgroup, -1);
+ if (retval != 0)
+ message(4, PASS, "attach_task_pid()", retval,
+ info[NOMESSAGE]);
+ else
+ message(4, FAIL, "attach_task_pid()", retval,
+ info[NOMESSAGE]);
+
+ /*
+ * Test05: Create a valid cgroup structure
+ * Exp outcome: no error. 0 return value
+ */
+ cgroup1 = create_new_cgroup_ds(ctl1, "group1",
+ STRING, cval, ids, 5);
+ if (!cgroup1) {
+ fprintf(stderr, "Failed to create new cgroup ds. "
+ "Trying with second controller\n");
+ cgroup1 = create_new_cgroup_ds(ctl2, "group1", STRING,
+ cval, ids, 5);
+ if (!cgroup1) {
+ fprintf(stderr, "Failed to create cgroup ds. "
+ "Tests dependent on this structure "
+ "will fail. So exiting...\n");
+ exit(1);
+ }
+ }
+
+ /*
+ * Test06: Then Call cgroup_create_cgroup() with this group
+ * Exp outcome: zero return value
+ */
+ test_cgroup_create_cgroup(0, cgroup1, "group1", 0, 1, 1, 6);
+
+ /*
+ * Test07: Call cgroup_attach_task() with valid cgroup and check
+ * if return values are correct. If yes check if task exists in
+ * that group's tasks file
+ * Exp outcome: current task should be attached to that group
+ */
+
+ test_cgroup_attach_task(0, cgroup1, "group1", NULL,
+ 0, NOMESSAGE, 7);
+
+ /*
+ * Test08: modify cgroup with the same cgroup
+ * Exp outcome: zero return value. No change.
+ */
+ set_controller(ctl1, controller_name, control_file);
+ build_path(path_control_file, mountpoint,
+ "group1", control_file);
+ strncpy(cval.val_string, "260000", sizeof(cval.val_string));
+ retval = cgroup_modify_cgroup(cgroup1);
+ /* Check if the values are changed. cval contains orig values */
+ if (!retval && !group_modified(path_control_file, STRING, cval))
+ message(8, PASS, "modify_cgroup()", retval,
+ info[SAMEGRP]);
+ else
+ message(8, FAIL, "modify_cgroup()", retval,
+ info[SAMEGRP]);
+
+ /*
+ * Create another valid cgroup structure with same group
+ * to modify the existing group
+ */
+ cgroup2 = create_new_cgroup_ds(ctl1, "group1",
+ STRING, cval, ids, 9);
+ if (!cgroup2) {
+ fprintf(stderr, "Failed to create new cgroup ds. "
+ "Trying with second controller\n");
+ cgroup2 = create_new_cgroup_ds(ctl2, "group1",
+ STRING, cval, ids, 9);
+ if (!cgroup2) {
+ fprintf(stderr, "Failed to create cgroup ds. "
+ "Tests dependent on this structure "
+ "will fail. So exiting...\n");
+ exit(1);
+ }
+ }
+
+ /*
+ * Test10: modify cgroup with this new cgroup
+ * Exp outcome: zero return value
+ * Drawback: In case of first attempt failure above for
+ * create_new_cgroup_ds(), this test will fail
+ */
+ test_cgroup_modify_cgroup(0, cgroup2, "group1",
+ 1, ctl1, ctl2, STRING, 10);
+
+ /*
+ * Test11: modify cgroup with the null cgroup
+ * Exp outcome: zero return value.
+ */
+
+ test_cgroup_modify_cgroup(ECGROUPNOTALLOWED, nullcgroup,
+ "group1", 1, ctl1, ctl2, STRING, 11);
+
+ /*
+ * Create another valid cgroup structure with diff controller
+ * to modify the existing group
+ */
+ cval.val_int64 = 262144;
+ cgroup3 = create_new_cgroup_ds(ctl2, "group1",
+ INT64, cval, ids, 12);
+ if (!cgroup3) {
+ fprintf(stderr, "Failed to create new cgroup ds. "
+ "Tests dependent on this structure "
+ "will fail. So exiting...\n");
+ exit(1);
+ }
+
+ /*
+ * Test13: modify existing group with this cgroup
+ * Exp outcome: zero return value
+ */
+ test_cgroup_modify_cgroup(0, cgroup3, "group1",
+ 2, ctl1, ctl2, INT64, 13);
+
+ /* Test14: Test cgroup_get_cgroup() api
+ * The group group1 has been created and modified in the
+ * filesystem. Read it using the api and check if the values
+ * are correct as we know all the control values now.
+ * WARN: If any of the previous api fails and control reaches
+ * here, this api also will fail. Also the test function assumes
+ * that "group1" exists in fs. So call cgroup_create_cgroup()
+ * with "group1" named group before calling this test function.
+ */
+ test_cgroup_get_cgroup(ctl1, ctl2, ids, 14);
+
+ /*
+ * Test16: delete cgroup
+ * Exp outcome: zero return value
+ */
+ test_cgroup_delete_cgroup(0, cgroup1, "group1", 0, 1, 1, 16);
+
+ /*
+ * Test16: Check if cgroup_create_cgroup() handles a NULL cgroup
+ * Exp outcome: error ECGROUPNOTALLOWED
+ */
+ test_cgroup_create_cgroup(ECGROUPNOTALLOWED, nullcgroup,
+ "group1", 0, 1, 1, 17);
+
+ /*
+ * Test16: delete nullcgroup
+ */
+ test_cgroup_delete_cgroup(ECGROUPNOTALLOWED, NULL,
+ "group1", 0, 1, 1, 18);
+
+ /* Test17: Test the wrapper to compare cgroup
+ * Create 2 cgroups and test it
+ */
+ test_cgroup_compare_cgroup(ctl1, ctl2, 19);
+
+ cgroup_free(&nullcgroup);
+ cgroup_free(&cgroup1);
+ cgroup_free(&cgroup2);
+ cgroup_free(&cgroup3);
+
+ break;
+
+ case FS_MULTI_MOUNTED:
+
+ /* Do a sanity check if cgroup fs is multi mounted */
+ if (check_fsmounted(1)) {
+ printf("Sanity check fails. cgroup fs is not multi "
+ "mounted. Exiting without running this set "
+ "of testcases\n");
+ exit(1);
+ }
+
+ /*
+ * Test01: call apis and check return values
+ * Exp outcome:
+ */
+
+ /*
+ * Scenario 1: cgroup fs is multi mounted
+ * Exp outcome: no error. 0 return value
+ */
+
+ test_cgroup_init(0, 1);
+
+ /*
+ * Test02: Call cgroup_attach_task() with null group and check
+ * if return values are correct. If yes check if task exists in
+ * root group tasks file for each controller
+ * TODO: This test needs some modification in script
+ * Exp outcome: current task should be attached to root groups
+ */
+
+ test_cgroup_attach_task(0, nullcgroup, NULL, NULL,
+ 0, NULLGRP, 2);
+
+ /*
+ * Test03: Create a valid cgroup structure
+ * Exp outcome: no error. 0 return value
+ */
+ ctl1_cgroup1 = create_new_cgroup_ds(ctl1, "ctl1_group1",
+ STRING, cval, ids, 3);
+ if (!ctl1_cgroup1) {
+ fprintf(stderr, "Failed to create new cgroup ds. "
+ "Tests dependent on this structure "
+ "will fail. So exiting...\n");
+ exit(1);
+ }
+
+ /*
+ * Test04: Then Call cgroup_create_cgroup() with this valid grp
+ * Exp outcome: zero return value
+ */
+ test_cgroup_create_cgroup(0, ctl1_cgroup1,
+ "ctl1_group1", 0, 1, 1, 4);
+
+ /*
+ * Test05: Create a valid cgroup structure
+ * Exp outcome: no error. 0 return value
+ */
+ ctl2_cgroup1 = create_new_cgroup_ds(ctl2, "ctl2_group1",
+ STRING, cval, ids, 5);
+ if (!ctl2_cgroup1) {
+ fprintf(stderr, "Failed to create new cgroup ds. "
+ "Tests dependent on this structure "
+ "will fail. So exiting...\n");
+ exit(1);
+ }
+
+ /*
+ * Test06: Then Call cgroup_create_cgroup() with this valid grp
+ * Exp outcome: zero return value
+ */
+ test_cgroup_create_cgroup(0, ctl2_cgroup1,
+ "ctl2_group1", 0, 2, 1, 6);
+
+ /*
+ * Test07: Call cgroup_create_cgroup() with the same group
+ * Exp outcome: zero return value as the latest changes in api
+ */
+ test_cgroup_create_cgroup(0, ctl2_cgroup1,
+ "ctl2_group1", 0, 2, 1, 7);
+
+ /*
+ * Test06: Call cgroup_attach_task() with a group with ctl1
+ * controller and check if return values are correct. If yes
+ * check if task exists in that group under only ctl1 controller
+ * hierarchy and in the root group under other controllers
+ * hierarchy.
+ */
+
+ test_cgroup_attach_task(0, ctl1_cgroup1, "ctl1_group1",
+ NULL, 0, NOMESSAGE, 8);
+
+ /*
+ * Test07: Call cgroup_attach_task() with a group with ctl2
+ * controller and check if return values are correct. If yes
+ * check if task exists in the groups under both controller's
+ * hierarchy.
+ */
+
+ test_cgroup_attach_task(0, ctl2_cgroup1, "ctl1_group1",
+ "ctl2_group1", 0, NOMESSAGE, 9);
+
+ /*
+ * Test: Create a valid cgroup structure
+ * Exp outcome: no error. 0 return value
+ */
+ ctl2_cgroup2 = create_new_cgroup_ds(ctl2, "ctl2_group2",
+ STRING, cval, ids, 10);
+ if (!ctl2_cgroup2) {
+ fprintf(stderr, "Failed to create new cgroup ds. "
+ "Tests dependent on this structure "
+ "will fail. So exiting...\n");
+ exit(1);
+ }
+
+ /*
+ * Test08: Try to attach a task to this non existing group.
+ * Group does not exist in fs so should return ECGROUPNOTEXIST
+ */
+
+ test_cgroup_attach_task(ECGROUPNOTEXIST, ctl2_cgroup2,
+ NULL, NULL, 0, NOTCRTDGRP, 11);
+
+ /*
+ * Create another valid cgroup structure with same group name
+ * to modify the existing group ctl1_group1
+ * Exp outcome: no error. 0 return value
+ */
+ mod_ctl1_cgroup1 = create_new_cgroup_ds(ctl1, "ctl1_group1",
+ STRING, cval, ids, 12);
+ if (!mod_ctl1_cgroup1) {
+ fprintf(stderr, "Failed to create new cgroup ds. "
+ "Tests dependent on this structure "
+ "will fail. So exiting...\n");
+ exit(1);
+ }
+
+ /*
+ * Test09: modify existing cgroup with this new cgroup
+ * Exp outcome: zero return value and control value modified
+ */
+ test_cgroup_modify_cgroup(0, mod_ctl1_cgroup1, "ctl1_group1",
+ 1, ctl1, ctl2, STRING, 13);
+
+ /*
+ * Create another valid cgroup structure with same group name
+ * to modify the existing group ctl2_group1
+ * Exp outcome: no error. 0 return value
+ */
+ mod_ctl2_cgroup1 = create_new_cgroup_ds(ctl2, "ctl2_group1",
+ STRING, cval, ids, 14);
+ if (!mod_ctl2_cgroup1) {
+ fprintf(stderr, "Failed to create new cgroup ds. "
+ "Tests dependent on this structure "
+ "will fail. So exiting...\n");
+ exit(1);
+ }
+
+ /*
+ * Test10: modify existing cgroup with this new cgroup
+ * Exp outcome: zero return value and control value modified
+ */
+ test_cgroup_modify_cgroup(0, mod_ctl2_cgroup1, "ctl2_group1",
+ 2, ctl1, ctl2, STRING, 15);
+
+ /*
+ * Test11: delete cgroups
+ * Exp outcome: zero return value
+ */
+ test_cgroup_delete_cgroup(0, ctl1_cgroup1,
+ "ctl1_group1", 0, 1, 1, 16);
+
+ /*
+ * Test09: delete other cgroups too
+ * Exp outcome: zero return value
+ */
+ test_cgroup_delete_cgroup(0, ctl2_cgroup1,
+ "ctl2_group1", 0, 1, 1, 17);
+
+ /*
+ * Test15: Create a valid cgroup structure
+ * which has multiple controllers
+ * Exp outcome: no error. 0 return value
+ */
+ common_cgroup = create_new_cgroup_ds(ctl1, "commongroup",
+ STRING, cval, ids, 18);
+ if (!common_cgroup) {
+ fprintf(stderr, "Failed to create new cgroup ds. "
+ "Tests dependent on this structure "
+ "will fail. So exiting...\n");
+ exit(1);
+ }
+
+ /* Add one more controller to the cgroup */
+ /* This also needs to be a function.. will do?? */
+ retval = set_controller(ctl2, controller_name, control_file);
+ if (retval) {
+ fprintf(stderr, "Setting controller failled "
+ " Exiting without running further testcases\n");
+ exit(1);
+ }
+ if (!cgroup_add_controller(common_cgroup, controller_name)) {
+ message(15, FAIL, "add_controller()", retval,
+ info[NOMESSAGE]);
+ fprintf(stderr, "Adding second controller failled "
+ " Exiting without running further testcases\n");
+ exit(1);
+ }
+
+ /*
+ * Test11: Then Call cgroup_create_cgroup() with this valid grp
+ * Exp outcome: zero return value
+ */
+ test_cgroup_create_cgroup(0, common_cgroup,
+ "commongroup", 1, 2, 1, 19);
+
+ /*
+ * Test12: Call cgroup_attach_task() with this common group
+ * and check if return values are correct. If yes check if
+ * task exists in the group under both controller's hierarchy
+ */
+
+ test_cgroup_attach_task(0, common_cgroup, "commongroup",
+ "commongroup", 0, COMMONGRP, 20);
+
+ /*
+ * Test18: Create a valid cgroup structure to modify the
+ * commongroup which is under multiple controllers
+ * Exp outcome: no error. 0 return value
+ */
+ mod_common_cgroup = create_new_cgroup_ds(ctl1, "commongroup",
+ STRING, cval, ids, 21);
+ if (!common_cgroup) {
+ fprintf(stderr, "Failed to create new cgroup ds. "
+ "Tests dependent on this structure "
+ "will fail. So exiting...\n");
+ exit(1);
+ }
+
+ /* Add one more controller to the cgroup */
+ /* This also needs to be a function.. will do?? */
+ retval = set_controller(ctl2, controller_name, control_file);
+ if (retval) {
+ fprintf(stderr, "Setting controller failled "
+ " Exiting without running further testcases\n");
+ exit(1);
+ }
+ sec_controller = cgroup_add_controller(mod_common_cgroup,
+ controller_name);
+ if (!sec_controller) {
+ message(18, FAIL, "add_controller()", retval,
+ info[NOMESSAGE]);
+ fprintf(stderr, "Adding second controller failled "
+ " Exiting without running further testcases\n");
+ exit(1);
+ }
+
+ strncpy(cval.val_string, "7000064", sizeof(cval.val_string));
+ retval = cgroup_add_value_string(sec_controller,
+ control_file, cval.val_string);
+ if (retval)
+ printf("The cgroup_modify_cgroup() test will fail\n");
+
+ /*
+ * Test14: modify existing cgroup with this new cgroup
+ * Exp outcome: zero return value and control value modified
+ */
+ test_cgroup_modify_cgroup(0, mod_common_cgroup, "commongroup",
+ 0, ctl1, ctl2, STRING, 22);
+
+ /*
+ * Test15: delete this common cgroup
+ * Exp outcome: zero return value
+ */
+ test_cgroup_delete_cgroup(0, common_cgroup,
+ "commongroup", 1, 2, 1, 23);
+ test_cgroup_get_cgroup(ctl1, ctl2, ids, 24);
+
+ /* Free the cgroup structures */
+ cgroup_free(&nullcgroup);
+ cgroup_free(&ctl1_cgroup1);
+ cgroup_free(&ctl2_cgroup1);
+ cgroup_free(&ctl2_cgroup2);
+
+ break;
+
+ default:
+ fprintf(stderr, "ERROR: Wrong parameters recieved from script. \
+ Exiting tests\n");
+ exit(1);
+ break;
+ }
+ return 0;
+}
+
+void test_cgroup_modify_cgroup(int retcode, struct cgroup *cgrp,
+ const char *name, int which_ctl, int ctl1,
+ int ctl2, int value_type, int i)
+{
+ int retval;
+ struct cntl_val_t cval = {0, 0, 0, "1000"};
+ char path1_control_file[FILENAME_MAX], path2_control_file[FILENAME_MAX];
+ char controller_name[FILENAME_MAX], control_file[FILENAME_MAX];
+
+ /* Check, In case some error is expected due to a negative scenario */
+ if (retcode) {
+ retval = cgroup_modify_cgroup(cgrp);
+ if (retval == retcode)
+ message(i, PASS, "modify_cgroup()", retval,
+ info[NOMESSAGE]);
+ else
+ message(i, FAIL, "modify_cgroup()", retval,
+ info[NOMESSAGE]);
+
+ return;
+ }
+
+ /* Now there is no error and it is a genuine call */
+ retval = cgroup_modify_cgroup(cgrp);
+ if (retval) {
+ message(i, FAIL, "modify_cgroup()", retval, info[NOMESSAGE]);
+ return;
+ }
+
+ /* Let us now check if the group modified in file system */
+ switch (which_ctl) { /* group modified under which controllers */
+
+ case 1: /* group is modified under ctl1 which is always
+ * mounted at mountpoint in both cases */
+ set_controller(ctl1, controller_name, control_file);
+ build_path(path1_control_file, mountpoint, name, control_file);
+ /* this approach will be changed in coming patches */
+ strncpy(cval.val_string, "260000", sizeof(cval.val_string));
+
+ if (!group_modified(path1_control_file, value_type, cval))
+ message(i, PASS, "modify_cgroup()", retval,
+ info[NOMESSAGE]);
+ else
+ message(i, FAIL, "modify_cgroup()", retval,
+ info[NOMESSAGE]);
+
+ break;
+ case 2: /* group is modified under ctl2 which may be
+ * mounted at mountpoint or mountpoint2 */
+ set_controller(ctl2, controller_name, control_file);
+
+ if (fs_mounted == FS_MOUNTED) /* group under mountpoint */
+ build_path(path2_control_file, mountpoint,
+ name, control_file);
+ else /* group under mountpoint2 */
+ build_path(path2_control_file, mountpoint2,
+ name, control_file);
+
+ /* this approach will be changed in coming patches */
+ strncpy(cval.val_string, "7000064", sizeof(cval.val_string));
+ cval.val_int64 = 262144;
+ if (!group_modified(path2_control_file, value_type, cval))
+ message(i, PASS, "modify_cgroup()", retval,
+ info[NOMESSAGE]);
+ else
+ message(i, FAIL, "modify_cgroup()", retval,
+ info[NOMESSAGE]);
+
+ break;
+ case 0:
+ /* ctl1 is always mounted at mountpoint */
+ set_controller(ctl1, controller_name, control_file);
+ build_path(path1_control_file, mountpoint,
+ name, control_file);
+ /* ctl2 may be mounted at mountpoint or mountpoint2 depending
+ * on single or multiple mount case */
+ if (fs_mounted == FS_MOUNTED) { /* group under mountpoint */
+ set_controller(ctl2, controller_name, control_file);
+ build_path(path2_control_file, mountpoint,
+ name, control_file);
+ } else { /* group under mountpoint2 */
+ set_controller(ctl2, controller_name, control_file);
+ build_path(path2_control_file, mountpoint2,
+ name, control_file);
+ }
+ /* this approach will be changed in coming patches */
+ strncpy(cval.val_string, "260000", sizeof(cval.val_string));
+ if (!group_modified(path1_control_file, value_type, cval)) {
+ strncpy(cval.val_string, "7000064",
+ sizeof(cval.val_string));
+ if (!group_modified(path2_control_file,
+ value_type, cval))
+ message(i, PASS, "modify_cgroup()",
+ retval, info[GRPMODINBOTHCTLS]);
+ else
+ message(i, FAIL, "modify_cgroup()",
+ retval, info[GRPNOTMODIN2NDCTL]);
+ } else {
+ message(i, FAIL, "modify_cgroup()", retval,
+ info[GRPNOTMODINANYCTL]);
+ }
+
+ break;
+ default:
+ printf("Wrong controller parameter received....\n");
+ message(i, FAIL, "modify_cgroup()", retval, info[NOMESSAGE]);
+ break;
+ }
+
+ return;
+}
--- /dev/null
+/*
+ * Copyright Red Hat Inc., 2012
+ *
+ * Author: Jan Safranek <jsafrane@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2.1 of the GNU Lesser General Public License
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it would be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * Description: This file contains the test code for libcgroup logging.
+ */
+
+#include "config.h"
+#include "libcgroup.h"
+#include "../src/libcgroup-internal.h"
+#include <string.h>
+#include <stdlib.h>
+
+static void mylogger(void *userdata, int loglevel, const char *fmt, va_list ap)
+{
+ printf("custom: ");
+ vprintf(fmt, ap);
+}
+
+int main(int argc, char **argv)
+{
+ int custom = 0;
+ int loglevel = -1;
+ int i;
+
+ for (i = 1; i < argc; i++) {
+ if (strcmp("custom", argv[i]) == 0)
+ custom = 1;
+ else
+ loglevel = atoi(argv[i]);
+ }
+
+ if (custom)
+ cgroup_set_logger(mylogger, loglevel, NULL);
+ else
+ cgroup_set_default_logger(loglevel);
+
+ cgroup_dbg("DEBUG message\n");
+ cgroup_info("INFO message\n");
+ cgroup_warn("WARNING message\n");
+ cgroup_err("ERROR message\n");
+
+ return 0;
+}
--- /dev/null
+#!/bin/bash
+# Test various log levels
+
+export LOGFILE=
+export RET=0
+unset CGROUP_LOGLEVEL
+
+function run_logger()
+{
+ LOGFILE=`mktemp`
+ echo "Running CGROUP_LOGLEVEL=$CGROUP_LOGLEVEL logger $* >$LOGFILE"
+ ./logger $* >$LOGFILE
+}
+
+function assert_grep()
+{
+ if ! grep "$@" <$LOGFILE >/dev/null; then
+ echo "Error: expecting $* in output"
+ RET=1
+ fi
+}
+
+function assert_not_grep()
+{
+ if grep "$@" <$LOGFILE >/dev/null; then
+ echo "Error: unexptected $* in output"
+ RET=1
+ fi
+}
+
+# CGROUP_LOGLEVEL is case-insensitive
+CGROUP_LOGLEVEL=DeBuG run_logger -1
+assert_grep "^DEBUG message"
+assert_grep "^INFO message"
+assert_grep "^WARNING message"
+assert_grep "^ERROR message"
+rm $LOGFILE
+
+# missing CGROUP_LOGLEVEL leads to ERRORs only
+run_logger -1
+assert_not_grep "^DEBUG message"
+assert_not_grep "^INFO message"
+assert_not_grep "^WARNING message"
+assert_grep "^ERROR message"
+rm $LOGFILE
+
+# wrong CGROUP_LOGLEVEL leads to ERRORs only
+CGROUP_LOGLEVEL=xyz run_logger -1
+assert_not_grep "^DEBUG message"
+assert_not_grep "^INFO message"
+assert_not_grep "^WARNING message"
+assert_grep "^ERROR message"
+rm $LOGFILE
+
+# numeric CGROUP_LOGLEVEL
+CGROUP_LOGLEVEL=3 run_logger -1
+assert_not_grep "^DEBUG message"
+assert_grep "^INFO message"
+assert_grep "^WARNING message"
+assert_grep "^ERROR message"
+rm $LOGFILE
+
+# errors only CGROUP_LOGLEVEL
+CGROUP_LOGLEVEL=ERROR run_logger -1
+assert_not_grep "^DEBUG message"
+assert_not_grep "^INFO message"
+assert_not_grep "^WARNING message"
+assert_grep "^ERROR message"
+rm $LOGFILE
+
+# no CGROUP_LOGLEVEL -> DEBUG
+run_logger 4
+assert_grep "^DEBUG message"
+assert_grep "^INFO message"
+assert_grep "^WARNING message"
+assert_grep "^ERROR message"
+rm $LOGFILE
+
+# no CGROUP_LOGLEVEL -> INFO
+run_logger 3
+assert_not_grep "^DEBUG message"
+assert_grep "^INFO message"
+assert_grep "^WARNING message"
+assert_grep "^ERROR message"
+rm $LOGFILE
+
+# no CGROUP_LOGLEVEL -> WARN
+run_logger 2
+assert_not_grep "^DEBUG message"
+assert_not_grep "^INFO message"
+assert_grep "^WARNING message"
+assert_grep "^ERROR message"
+rm $LOGFILE
+
+# no CGROUP_LOGLEVEL -> ERROR
+run_logger 1
+assert_not_grep "^DEBUG message"
+assert_not_grep "^INFO message"
+assert_not_grep "^WARNING message"
+assert_grep "^ERROR message"
+rm $LOGFILE
+
+# no CGROUP_LOGLEVEL -> nothing
+run_logger 0
+assert_not_grep "^DEBUG message"
+assert_not_grep "^INFO message"
+assert_not_grep "^WARNING message"
+assert_not_grep "^ERROR message"
+rm $LOGFILE
+
+
+# custom logger -> DEBUG
+run_logger custom 4
+assert_grep "^custom: DEBUG message"
+assert_grep "^custom: INFO message"
+assert_grep "^custom: WARNING message"
+assert_grep "^custom: ERROR message"
+rm $LOGFILE
+
+# custom logger -> INFO
+run_logger custom 3
+assert_not_grep "^custom: DEBUG message"
+assert_grep "^custom: INFO message"
+assert_grep "^custom: WARNING message"
+assert_grep "^custom: ERROR message"
+rm $LOGFILE
+
+# custom logger -> WARN
+run_logger custom 2
+assert_not_grep "^custom: DEBUG message"
+assert_not_grep "^custom: INFO message"
+assert_grep "^custom: WARNING message"
+assert_grep "^custom: ERROR message"
+rm $LOGFILE
+
+exit $RET
+
--- /dev/null
+/*
+ * Copyright NEC Soft Ltd. 2009
+ *
+ * Author: Ken'ichi Ohmichi <oomichi@mxs.nes.nec.co.jp>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2.1 of the GNU Lesser General Public License
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it would be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include "../src/libcgroup-internal.h"
+
+int main(int argc, char *argv[])
+{
+ int i;
+ int ret;
+ pid_t pid;
+ uid_t uid;
+ gid_t gid;
+ char *procname;
+
+ if (argc < 2) {
+ printf("Specify process-id.\n");
+ return 1;
+ }
+ printf(" Pid | Process name | Uid | Gid \n");
+ printf("-------+----------------------------------+-------+-------\n");
+
+ for (i = 1; i < argc; i++) {
+ pid = atoi(argv[i]);
+
+ ret = cgroup_get_uid_gid_from_procfs(pid, &uid, &gid);
+ if (ret) {
+ printf("%6d | ret = %d\n", pid, ret);
+ continue;
+ }
+ ret = cgroup_get_procname_from_procfs(pid, &procname);
+ if (ret) {
+ printf("%6d | ret = %d\n", pid, ret);
+ continue;
+ }
+ printf("%6d | %32s | %5d | %5d\n", pid, procname, uid, gid);
+ free(procname);
+ }
+ return 0;
+}
--- /dev/null
+#include <stdio.h>
+#include <stdlib.h>
+#include <sys/types.h>
+#include <unistd.h>
+#include <string.h>
+#include <libcgroup.h>
+
+int read_stats(char *path, char *controller)
+{
+ int ret;
+ void *handle;
+ struct cgroup_stat stat;
+
+ ret = cgroup_read_stats_begin(controller, path, &handle, &stat);
+
+ if (ret != 0) {
+ fprintf(stderr, "stats read failed\n");
+ return -1;
+ }
+
+ printf("Stats for %s:\n", path);
+ printf("%s: %s", stat.name, stat.value);
+
+ while ((ret = cgroup_read_stats_next(&handle, &stat)) !=
+ ECGEOF) {
+ printf("%s: %s", stat.name, stat.value);
+ }
+
+ cgroup_read_stats_end(&handle);
+ printf("\n");
+ return 0;
+}
+
+int main(int argc, char *argv[])
+{
+ int ret;
+ char *controller;
+ void *handle;
+ struct cgroup_file_info info;
+ int lvl;
+ char cgroup_path[FILENAME_MAX];
+ int root_len;
+
+ if (argc < 2) {
+ fprintf(stderr, "Usage %s: <controller name>\n",
+ argv[0]);
+ exit(EXIT_FAILURE);
+ }
+
+ controller = argv[1];
+
+ ret = cgroup_init();
+ if (ret != 0) {
+ fprintf(stderr, "init failed\n");
+ exit(EXIT_FAILURE);
+ }
+
+ ret = cgroup_walk_tree_begin(controller, "/", 0, &handle, &info, &lvl);
+
+ if (ret != 0) {
+ fprintf(stderr, "Walk failed\n");
+ exit(EXIT_FAILURE);
+ }
+
+ root_len = strlen(info.full_path) - 1;
+ strncpy(cgroup_path, info.path, FILENAME_MAX);
+ ret = read_stats(cgroup_path, controller);
+ if (ret < 0)
+ exit(EXIT_FAILURE);
+
+ while ((ret = cgroup_walk_tree_next(0, &handle, &info, lvl)) !=
+ ECGEOF) {
+ if (info.type != CGROUP_FILE_TYPE_DIR)
+ continue;
+ strncpy(cgroup_path, info.full_path + root_len, FILENAME_MAX);
+ strcat(cgroup_path, "/");
+ ret = read_stats(cgroup_path, controller);
+ if (ret < 0)
+ exit(EXIT_FAILURE);
+ }
+ cgroup_walk_tree_end(&handle);
+
+ return EXIT_SUCCESS;
+}
--- /dev/null
+#!/bin/bash
+# usage ./runlibcgrouptest.sh
+# Copyright IBM Corporation. 2008
+#
+# Author: Sudhir Kumar <skumar@linux.vnet.ibm.com>
+#
+# This program is free software; you can redistribute it and/or modify it
+# under the terms of version 2.1 of the GNU Lesser General Public License
+# as published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it would be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+#
+# Description: This script runs the the basic tests for testing libcgroup apis.
+#
+
+# TODO path to config.h have to be set properly
+OPAQUE_HIERARCHY=`grep "OPAQUE_HIERARCHY" /home/jsafrane/project/libcg-commit/config.h |\
+ cut -d" " -f3 | sed 's|\"||g'`
+DEBUG=false; # for debug messages
+FS_MOUNTED=0; # 0 for not mounted, 1 for mounted, 2 for multimounted
+MOUNTPOINT=/dev/cgroup_controllers; # Just to initialize
+TARGET=/dev/cgroup_controllers;
+CONTROLLERS=cpu,memory;
+NUM_MOUNT=1; # Number of places to be mounted on
+MULTIMOUNT=false; # mounted at one point only
+NUM_CTLRS=0; # num of controllers supported
+CTLR1="";
+CTLR2="";
+CPU="";
+MEMORY="";
+SKIP_TEST=77
+RET=0
+
+declare -a allcontrollers;
+declare -a targets;
+
+debug()
+{
+ # Function parameter is the string to print out
+ if $DEBUG
+ then
+ echo SH:DBG: $1;
+ fi
+}
+
+check_mount_fs ()
+{
+ local NUM_MOUNT=0;
+ CGROUP=`cat /proc/mounts|grep -w ^cgroup|tr -s [:space:]|cut -d" " -f3`;
+
+ # get first word in case of multiple mounts
+ CGROUP=`echo $CGROUP|cut -d" " -f1`;
+
+ debug "check_mount_fs(): CGROUP is $CGROUP";
+ if [ "$CGROUP" = "cgroup" ]
+ then
+ NUM_MOUNT=`cat /proc/mounts|grep -w ^cgroup|wc -l`;
+ debug "check_mount_fs(): fs mounted at $NUM_MOUNT places";
+
+ if [ $NUM_MOUNT -eq 1 ]
+ then
+ FS_MOUNTED=1;
+ else
+ # Any number of mounts is multi mount
+ FS_MOUNTED=2;
+ fi;
+ return 0; # True
+ else
+ FS_MOUNTED=0;
+ return 1; # false
+ fi
+}
+
+umount_fs ()
+{
+ PROC_ENTRY_NUMBER=`cat /proc/mounts|grep ^cgroup | wc -l`;
+ NUMBER=1;
+ #go and remove all ot opaque mount points
+ while [ $PROC_ENTRY_NUMBER -ge $NUMBER ]
+ do
+ # Get $NUMBER-th mountpoint in case of multiple mount
+ PROC_ENTRY=`cat /proc/mounts|grep ^cgroup|\
+ tr -s [:space:]|cut -d" " -f2 |\
+ head -n$NUMBER | tail -n1`;
+ # if the hierarchy is opaque skip to next item
+ if [ -n "$OPAQUE_HIERARCHY" ]
+ then
+ # find whether is the NUMBER-th item opaque
+ PROC_ENTRY_OPT=`cat /proc/mounts|grep ^cgroup|\
+ tr -s [:space:]|cut -d" " -f4 |\
+ head -n$NUMBER | tail -n1`;
+ echo $PROC_ENTRY_OPT | grep $OPAQUE_HIERARCHY
+ # if yes skip it to the next item
+ if [ $? -eq 0 ]
+ then
+ let NUMBER=$NUMBER+1
+ continue
+ fi;
+ fi;
+ # remove the item
+ if [ ! -z "$PROC_ENTRY" ]
+ then
+ TARGET=$PROC_ENTRY;
+ # Need to take care of running tasks in any group ??
+ rmdir $TARGET/* 2> /dev/null ;
+ umount $TARGET;
+ rmdir $TARGET;
+ debug "umounted $TARGET";
+ fi;
+ # go to the next item
+ let NUMBER=$NUMBER+1
+ done;
+ FS_MOUNTED=0;
+ TARGET=/dev/cgroup_controllers; #??
+ echo "Cleanup done";
+}
+
+# Put all the supported controllers in an array
+# We have the priority for cpu and memory controller. So prefer to mount
+# them if they exist
+get_all_controllers()
+{
+ while [ 1 ]; do
+ read line || break;
+ if ! echo $line | grep -q ^#
+ then
+ allcontrollers[$NUM_CTLRS]=`echo $line | cut -d" " -f1`;
+ if [ ${allcontrollers[$NUM_CTLRS]} == "cpu" ]; then
+ CPU="cpu";
+ elif [ ${allcontrollers[$NUM_CTLRS]} == "memory" ]; then
+ MEMORY="memory";
+ fi;
+ debug "controller: ${allcontrollers[$NUM_CTLRS]}";
+ NUM_CTLRS=`expr $NUM_CTLRS + 1`;
+ fi
+ done < /proc/cgroups;
+ debug "Total controllers $NUM_CTLRS";
+}
+
+# Get a second controller other than cpu or memory
+get_second_controller()
+{
+ local i=0;
+ while [ $i -lt $NUM_CTLRS ]
+ do
+ if [ "${allcontrollers[$i]}" != "cpu" ] &&
+ [ "${allcontrollers[$i]}" != "memory" ]
+ then
+ CTLR2=${allcontrollers[$i]};
+ return 0;
+ fi;
+ i=`expr $i + 1`;
+ done;
+}
+
+# Check if kernel is not having any of the controllers enabled
+no_controllers()
+{
+ # prefer if cpu and memory controller are enabled
+ if [ ! -z $CPU ] && [ ! -z $MEMORY ]
+ then
+ CONTROLLERS=$CPU,$MEMORY ;
+ CTLR1=$CPU;
+ CTLR2=$MEMORY;
+ debug "first controller is $CTLR1";
+ debug "second controller is $CTLR2";
+ return 1; # false
+ elif [ ! -z $CPU ]
+ then
+ CONTROLLERS=$CPU ;
+ CTLR1=$CPU;
+ get_second_controller;
+ debug "first controller is $CTLR1";
+ debug "second controller is $CTLR2";
+ return 1; # false
+ elif [ ! -z $MEMORY ]
+ then
+ CONTROLLERS=$MEMORY ;
+ CTLR1=$MEMORY;
+ get_second_controller;
+ debug "first controller is $CTLR1";
+ debug "second controller is $CTLR2";
+ return 1; # false
+ fi;
+ # Kernel has neither cpu nor memory controller enabled. So there is
+ # no point in running the testcases. At least one of them should be
+ # supported.(or should I run testcases with controllers such as
+ # ns, devices etc? Thoughts???)
+ if [ $NUM_CTLRS -lt 2 ]
+ then
+ echo "Kernel needs to have 2 controllers enabled";
+ echo "Recompile your kernel with at least 2 controllers"
+ echo "Exiting the tests.....";
+ exit $SKIP_TEST;
+ fi;
+
+ return 0; # true
+}
+
+
+mount_fs ()
+{
+ local NUM_MOUNT=0; # On how many places to mount on
+ local CUR_MOUNT=1;
+ FS_MOUNTED=0;
+
+ # Check if kernel has controllers enabled
+ if no_controllers
+ then
+ echo "Kernel has none of cpu/memory controllers enabled";
+ echo "Recompile your kernel with at least one of these enabled"
+ echo "Exiting the tests.....";
+ exit $SKIP_TEST;
+ fi;
+
+ # At least one Controller is enabled. So proceed further.
+ if [ -z $1 ]
+ then
+ echo "WARN: No parameter passed to function mount_fs";
+ echo "taking default as 0....So not mounting cgroup fs";
+ else
+ NUM_MOUNT=$1;
+ debug "mount_fs fs will be mounted on $NUM_MOUNT places";
+ fi;
+
+ # create so many directories i.e. mountpoints
+ while [ $NUM_MOUNT -ge $CUR_MOUNT ]
+ do
+ NEWTARGET="$TARGET-$CUR_MOUNT";
+ if [ -e $NEWTARGET ]
+ then
+ echo "WARN: $NEWTARGET already exist..overwriting";
+ check_mount_fs; # Possibly fs might be mounted on it
+ if [ $FS_MOUNTED -gt 0 ]
+ then
+ umount_fs;
+ else
+ rmdir $NEWTARGET ;
+ fi;
+ fi;
+ mkdir $NEWTARGET;
+
+ # In case of multimount, mount controllers at diff points
+ if $MULTIMOUNT ; then
+ if [ $CTLR1 ] && [ $CTLR2 ] ; then
+ if [ $CUR_MOUNT -eq 1 ] ; then
+ CONTROLLERS=$CTLR1;
+ else
+ CONTROLLERS=$CTLR2;
+ fi;
+ else
+ echo "Only 1 controler enabled in kernel";
+ echo "So not running multiple mount testcases";
+ exit $SKIP_TEST;
+ fi;
+ fi;
+
+ mount -t cgroup -o $CONTROLLERS cgroup $NEWTARGET;
+ if [ $? -ne 0 ]
+ then
+ echo "ERROR: in mounting cgroup fs on $NEWTARGET."
+ echo "Exiting test";
+ umount_fs;
+ exit -1;
+ fi;
+ target[$CUR_MOUNT]=$NEWTARGET;
+ CUR_MOUNT=`expr $CUR_MOUNT + 1`;
+ FS_MOUNTED=`expr $FS_MOUNTED + 1`;
+
+ # Group created earlier may again be visible if not cleaned.
+ # So clean them all
+ if [ -e $NEWTARGET/group1 ] # first group that is created
+ then
+ # Need to handle if tasks are running in them
+ rmdir $NEWTARGET/group*
+ echo "WARN: Earlier groups found and removed...";
+ fi;
+
+ debug "$CONTROLLERS controllers mounted on $NEWTARGET directory"
+ done;
+
+ if [ $FS_MOUNTED -gt 2 ]
+ then
+ FS_MOUNTED=2;
+ fi;
+
+}
+
+get_ctl_num()
+{
+ ctl1=$1;
+ ctl2=$2;
+ if [ -z $ctl1 ] || [ -z $ctl2 ]; then
+ echo "Null controller passed to function get_ctl_num"
+ echo "Exiting the testcases....."
+ fi
+
+ # Add any new controller developed here
+ declare -a ctl_list;
+ # Following list has to be in sync with enums in header
+ ctl_list[0]="cpu";
+ ctl_list[1]="memory";
+ ctl_list[2]="cpuset";
+
+ local i=0;
+ while [ ! -z ${ctl_list[$i]} ]; do
+ if [ "${ctl_list[$i]}" == "$ctl1" ]; then
+ ctl1=$i;
+ fi;
+
+ if [ "${ctl_list[$i]}" == "$ctl2" ]; then
+ ctl2=$i;
+ fi;
+ i=`expr $i + 1`;
+ done;
+}
+
+runtest()
+{
+ MOUNT_INFO=$1;
+ TEST_EXEC=$2;
+ if [ -f $TEST_EXEC ]
+ then
+ ./$TEST_EXEC $MOUNT_INFO $ctl1 $ctl2 ${target[1]} ${target[2]};
+ if [ $? -ne 0 ]
+ then
+ echo Error in running ./$TEST_EXEC
+ echo Exiting tests.
+ else
+ PID=$!;
+ fi;
+ else
+ echo Sources not compiled. please run make;
+ fi
+}
+
+###############################
+# Main starts here
+ # Check if kernel has controllers support
+ if [ -e /proc/cgroups ]
+ then
+ get_all_controllers;
+ else
+ echo "Your Kernel seems to be too old. Plz recompile your"
+ echo "Kernel with cgroups and appropriate controllers enabled"
+ echo " Exiting the testcases...."
+ exit $SKIP_TEST;
+ fi;
+
+ MY_ID=`id -u`
+ if [ $MY_ID -ne 0 ]; then
+ echo "Only root can start this script."
+ echo " Exiting the testcase..."
+ exit $SKIP_TEST
+ fi
+
+# TestSet01: Run tests without mounting cgroup filesystem
+ echo;
+ echo Running first set of testcases;
+ echo ==============================
+ FS_MOUNTED=0;
+ FILE=libcgrouptest01;
+ check_mount_fs;
+ # unmount fs if already mounted
+ if [ $FS_MOUNTED -ne 0 ]
+ then
+ umount_fs;
+ fi;
+ debug "FS_MOUNTED = $FS_MOUNTED"
+ runtest $FS_MOUNTED $FILE
+
+ wait $PID;
+ RC=$?;
+ if [ $RC -ne 0 ]
+ then
+ echo Test binary $FILE exited abnormaly with return value $RC;
+ # Do not exit here. Failure in this case does not imply
+ # failure in other cases also
+ RET=$RC
+ fi;
+
+# TestSet02: Run tests with mounting cgroup filesystem
+ echo;
+ echo Running second set of testcases;
+ echo ==============================
+ FILE=libcgrouptest01;
+ check_mount_fs;
+ # mount fs at one point if not already mounted or multimounted
+ NUM_MOUNT=1;
+ if [ $FS_MOUNTED -eq 0 ]
+ then
+ mount_fs $NUM_MOUNT;
+ elif [ $FS_MOUNTED -gt 1 ]
+ then
+ umount_fs;
+ mount_fs $NUM_MOUNT;
+ fi;
+ debug "FS_MOUNTED = $FS_MOUNTED"
+ get_ctl_num $CTLR1 $CTLR2;
+ runtest $FS_MOUNTED $FILE
+
+ wait $PID;
+ RC=$?;
+ if [ $RC -ne 0 ]
+ then
+ echo Test binary $FILE exited abnormaly with return value $RC;
+ RET=$RC
+ fi;
+ umount_fs;
+
+
+# TestSet03: Run tests with mounting cgroup filesystem at multiple points
+ echo;
+ echo Running third set of testcases;
+ echo ==============================
+ FILE=libcgrouptest01;
+ check_mount_fs;
+ # mount fs at multiple points
+ MULTIMOUNT=true;
+ NUM_MOUNT=2;
+ if [ $FS_MOUNTED -eq 0 ]
+ then
+ mount_fs $NUM_MOUNT;
+ elif [ $FS_MOUNTED -eq 1 ]
+ then
+ umount_fs;
+ mount_fs $NUM_MOUNT;
+ fi;
+ debug "FS_MOUNTED = $FS_MOUNTED"
+ get_ctl_num $CTLR1 $CTLR2;
+ runtest $FS_MOUNTED $FILE
+
+ wait $PID;
+ RC=$?;
+ if [ $RC -ne 0 ]
+ then
+ echo Test binary $FILE exited abnormaly with return value $RC;
+ RET=$RC
+ fi;
+ umount_fs;
+
+ exit $RET;
--- /dev/null
+#!/bin/bash
+# usage ./runlibcgrouptest.sh
+# Copyright IBM Corporation. 2008
+#
+# Author: Sudhir Kumar <skumar@linux.vnet.ibm.com>
+#
+# This program is free software; you can redistribute it and/or modify it
+# under the terms of version 2.1 of the GNU Lesser General Public License
+# as published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it would be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+#
+# Description: This script runs the the basic tests for testing libcgroup apis.
+#
+
+# TODO path to config.h have to be set properly
+OPAQUE_HIERARCHY=`grep "OPAQUE_HIERARCHY" @abs_top_srcdir@/config.h |\
+ cut -d" " -f3 | sed 's|\"||g'`
+DEBUG=false; # for debug messages
+FS_MOUNTED=0; # 0 for not mounted, 1 for mounted, 2 for multimounted
+MOUNTPOINT=/dev/cgroup_controllers; # Just to initialize
+TARGET=/dev/cgroup_controllers;
+CONTROLLERS=cpu,memory;
+NUM_MOUNT=1; # Number of places to be mounted on
+MULTIMOUNT=false; # mounted at one point only
+NUM_CTLRS=0; # num of controllers supported
+CTLR1="";
+CTLR2="";
+CPU="";
+MEMORY="";
+SKIP_TEST=77
+RET=0
+
+declare -a allcontrollers;
+declare -a targets;
+
+debug()
+{
+ # Function parameter is the string to print out
+ if $DEBUG
+ then
+ echo SH:DBG: $1;
+ fi
+}
+
+check_mount_fs ()
+{
+ local NUM_MOUNT=0;
+ CGROUP=`cat /proc/mounts|grep -w ^cgroup|tr -s [:space:]|cut -d" " -f3`;
+
+ # get first word in case of multiple mounts
+ CGROUP=`echo $CGROUP|cut -d" " -f1`;
+
+ debug "check_mount_fs(): CGROUP is $CGROUP";
+ if [ "$CGROUP" = "cgroup" ]
+ then
+ NUM_MOUNT=`cat /proc/mounts|grep -w ^cgroup|wc -l`;
+ debug "check_mount_fs(): fs mounted at $NUM_MOUNT places";
+
+ if [ $NUM_MOUNT -eq 1 ]
+ then
+ FS_MOUNTED=1;
+ else
+ # Any number of mounts is multi mount
+ FS_MOUNTED=2;
+ fi;
+ return 0; # True
+ else
+ FS_MOUNTED=0;
+ return 1; # false
+ fi
+}
+
+umount_fs ()
+{
+ PROC_ENTRY_NUMBER=`cat /proc/mounts|grep ^cgroup | wc -l`;
+ NUMBER=1;
+ #go and remove all ot opaque mount points
+ while [ $PROC_ENTRY_NUMBER -ge $NUMBER ]
+ do
+ # Get $NUMBER-th mountpoint in case of multiple mount
+ PROC_ENTRY=`cat /proc/mounts|grep ^cgroup|\
+ tr -s [:space:]|cut -d" " -f2 |\
+ head -n$NUMBER | tail -n1`;
+ # if the hierarchy is opaque skip to next item
+ if [ -n "$OPAQUE_HIERARCHY" ]
+ then
+ # find whether is the NUMBER-th item opaque
+ PROC_ENTRY_OPT=`cat /proc/mounts|grep ^cgroup|\
+ tr -s [:space:]|cut -d" " -f4 |\
+ head -n$NUMBER | tail -n1`;
+ echo $PROC_ENTRY_OPT | grep $OPAQUE_HIERARCHY
+ # if yes skip it to the next item
+ if [ $? -eq 0 ]
+ then
+ let NUMBER=$NUMBER+1
+ continue
+ fi;
+ fi;
+ # remove the item
+ if [ ! -z "$PROC_ENTRY" ]
+ then
+ TARGET=$PROC_ENTRY;
+ # Need to take care of running tasks in any group ??
+ rmdir $TARGET/* 2> /dev/null ;
+ umount $TARGET;
+ rmdir $TARGET;
+ debug "umounted $TARGET";
+ fi;
+ # go to the next item
+ let NUMBER=$NUMBER+1
+ done;
+ FS_MOUNTED=0;
+ TARGET=/dev/cgroup_controllers; #??
+ echo "Cleanup done";
+}
+
+# Put all the supported controllers in an array
+# We have the priority for cpu and memory controller. So prefer to mount
+# them if they exist
+get_all_controllers()
+{
+ while [ 1 ]; do
+ read line || break;
+ if ! echo $line | grep -q ^#
+ then
+ allcontrollers[$NUM_CTLRS]=`echo $line | cut -d" " -f1`;
+ if [ ${allcontrollers[$NUM_CTLRS]} == "cpu" ]; then
+ CPU="cpu";
+ elif [ ${allcontrollers[$NUM_CTLRS]} == "memory" ]; then
+ MEMORY="memory";
+ fi;
+ debug "controller: ${allcontrollers[$NUM_CTLRS]}";
+ NUM_CTLRS=`expr $NUM_CTLRS + 1`;
+ fi
+ done < /proc/cgroups;
+ debug "Total controllers $NUM_CTLRS";
+}
+
+# Get a second controller other than cpu or memory
+get_second_controller()
+{
+ local i=0;
+ while [ $i -lt $NUM_CTLRS ]
+ do
+ if [ "${allcontrollers[$i]}" != "cpu" ] &&
+ [ "${allcontrollers[$i]}" != "memory" ]
+ then
+ CTLR2=${allcontrollers[$i]};
+ return 0;
+ fi;
+ i=`expr $i + 1`;
+ done;
+}
+
+# Check if kernel is not having any of the controllers enabled
+no_controllers()
+{
+ # prefer if cpu and memory controller are enabled
+ if [ ! -z $CPU ] && [ ! -z $MEMORY ]
+ then
+ CONTROLLERS=$CPU,$MEMORY ;
+ CTLR1=$CPU;
+ CTLR2=$MEMORY;
+ debug "first controller is $CTLR1";
+ debug "second controller is $CTLR2";
+ return 1; # false
+ elif [ ! -z $CPU ]
+ then
+ CONTROLLERS=$CPU ;
+ CTLR1=$CPU;
+ get_second_controller;
+ debug "first controller is $CTLR1";
+ debug "second controller is $CTLR2";
+ return 1; # false
+ elif [ ! -z $MEMORY ]
+ then
+ CONTROLLERS=$MEMORY ;
+ CTLR1=$MEMORY;
+ get_second_controller;
+ debug "first controller is $CTLR1";
+ debug "second controller is $CTLR2";
+ return 1; # false
+ fi;
+ # Kernel has neither cpu nor memory controller enabled. So there is
+ # no point in running the testcases. At least one of them should be
+ # supported.(or should I run testcases with controllers such as
+ # ns, devices etc? Thoughts???)
+ if [ $NUM_CTLRS -lt 2 ]
+ then
+ echo "Kernel needs to have 2 controllers enabled";
+ echo "Recompile your kernel with at least 2 controllers"
+ echo "Exiting the tests.....";
+ exit $SKIP_TEST;
+ fi;
+
+ return 0; # true
+}
+
+
+mount_fs ()
+{
+ local NUM_MOUNT=0; # On how many places to mount on
+ local CUR_MOUNT=1;
+ FS_MOUNTED=0;
+
+ # Check if kernel has controllers enabled
+ if no_controllers
+ then
+ echo "Kernel has none of cpu/memory controllers enabled";
+ echo "Recompile your kernel with at least one of these enabled"
+ echo "Exiting the tests.....";
+ exit $SKIP_TEST;
+ fi;
+
+ # At least one Controller is enabled. So proceed further.
+ if [ -z $1 ]
+ then
+ echo "WARN: No parameter passed to function mount_fs";
+ echo "taking default as 0....So not mounting cgroup fs";
+ else
+ NUM_MOUNT=$1;
+ debug "mount_fs fs will be mounted on $NUM_MOUNT places";
+ fi;
+
+ # create so many directories i.e. mountpoints
+ while [ $NUM_MOUNT -ge $CUR_MOUNT ]
+ do
+ NEWTARGET="$TARGET-$CUR_MOUNT";
+ if [ -e $NEWTARGET ]
+ then
+ echo "WARN: $NEWTARGET already exist..overwriting";
+ check_mount_fs; # Possibly fs might be mounted on it
+ if [ $FS_MOUNTED -gt 0 ]
+ then
+ umount_fs;
+ else
+ rmdir $NEWTARGET ;
+ fi;
+ fi;
+ mkdir $NEWTARGET;
+
+ # In case of multimount, mount controllers at diff points
+ if $MULTIMOUNT ; then
+ if [ $CTLR1 ] && [ $CTLR2 ] ; then
+ if [ $CUR_MOUNT -eq 1 ] ; then
+ CONTROLLERS=$CTLR1;
+ else
+ CONTROLLERS=$CTLR2;
+ fi;
+ else
+ echo "Only 1 controler enabled in kernel";
+ echo "So not running multiple mount testcases";
+ exit $SKIP_TEST;
+ fi;
+ fi;
+
+ mount -t cgroup -o $CONTROLLERS cgroup $NEWTARGET;
+ if [ $? -ne 0 ]
+ then
+ echo "ERROR: in mounting cgroup fs on $NEWTARGET."
+ echo "Exiting test";
+ umount_fs;
+ exit -1;
+ fi;
+ target[$CUR_MOUNT]=$NEWTARGET;
+ CUR_MOUNT=`expr $CUR_MOUNT + 1`;
+ FS_MOUNTED=`expr $FS_MOUNTED + 1`;
+
+ # Group created earlier may again be visible if not cleaned.
+ # So clean them all
+ if [ -e $NEWTARGET/group1 ] # first group that is created
+ then
+ # Need to handle if tasks are running in them
+ rmdir $NEWTARGET/group*
+ echo "WARN: Earlier groups found and removed...";
+ fi;
+
+ debug "$CONTROLLERS controllers mounted on $NEWTARGET directory"
+ done;
+
+ if [ $FS_MOUNTED -gt 2 ]
+ then
+ FS_MOUNTED=2;
+ fi;
+
+}
+
+get_ctl_num()
+{
+ ctl1=$1;
+ ctl2=$2;
+ if [ -z $ctl1 ] || [ -z $ctl2 ]; then
+ echo "Null controller passed to function get_ctl_num"
+ echo "Exiting the testcases....."
+ fi
+
+ # Add any new controller developed here
+ declare -a ctl_list;
+ # Following list has to be in sync with enums in header
+ ctl_list[0]="cpu";
+ ctl_list[1]="memory";
+ ctl_list[2]="cpuset";
+
+ local i=0;
+ while [ ! -z ${ctl_list[$i]} ]; do
+ if [ "${ctl_list[$i]}" == "$ctl1" ]; then
+ ctl1=$i;
+ fi;
+
+ if [ "${ctl_list[$i]}" == "$ctl2" ]; then
+ ctl2=$i;
+ fi;
+ i=`expr $i + 1`;
+ done;
+}
+
+runtest()
+{
+ MOUNT_INFO=$1;
+ TEST_EXEC=$2;
+ if [ -f $TEST_EXEC ]
+ then
+ ./$TEST_EXEC $MOUNT_INFO $ctl1 $ctl2 ${target[1]} ${target[2]};
+ if [ $? -ne 0 ]
+ then
+ echo Error in running ./$TEST_EXEC
+ echo Exiting tests.
+ else
+ PID=$!;
+ fi;
+ else
+ echo Sources not compiled. please run make;
+ fi
+}
+
+###############################
+# Main starts here
+ # Check if kernel has controllers support
+ if [ -e /proc/cgroups ]
+ then
+ get_all_controllers;
+ else
+ echo "Your Kernel seems to be too old. Plz recompile your"
+ echo "Kernel with cgroups and appropriate controllers enabled"
+ echo " Exiting the testcases...."
+ exit $SKIP_TEST;
+ fi;
+
+ MY_ID=`id -u`
+ if [ $MY_ID -ne 0 ]; then
+ echo "Only root can start this script."
+ echo " Exiting the testcase..."
+ exit $SKIP_TEST
+ fi
+
+# TestSet01: Run tests without mounting cgroup filesystem
+ echo;
+ echo Running first set of testcases;
+ echo ==============================
+ FS_MOUNTED=0;
+ FILE=libcgrouptest01;
+ check_mount_fs;
+ # unmount fs if already mounted
+ if [ $FS_MOUNTED -ne 0 ]
+ then
+ umount_fs;
+ fi;
+ debug "FS_MOUNTED = $FS_MOUNTED"
+ runtest $FS_MOUNTED $FILE
+
+ wait $PID;
+ RC=$?;
+ if [ $RC -ne 0 ]
+ then
+ echo Test binary $FILE exited abnormaly with return value $RC;
+ # Do not exit here. Failure in this case does not imply
+ # failure in other cases also
+ RET=$RC
+ fi;
+
+# TestSet02: Run tests with mounting cgroup filesystem
+ echo;
+ echo Running second set of testcases;
+ echo ==============================
+ FILE=libcgrouptest01;
+ check_mount_fs;
+ # mount fs at one point if not already mounted or multimounted
+ NUM_MOUNT=1;
+ if [ $FS_MOUNTED -eq 0 ]
+ then
+ mount_fs $NUM_MOUNT;
+ elif [ $FS_MOUNTED -gt 1 ]
+ then
+ umount_fs;
+ mount_fs $NUM_MOUNT;
+ fi;
+ debug "FS_MOUNTED = $FS_MOUNTED"
+ get_ctl_num $CTLR1 $CTLR2;
+ runtest $FS_MOUNTED $FILE
+
+ wait $PID;
+ RC=$?;
+ if [ $RC -ne 0 ]
+ then
+ echo Test binary $FILE exited abnormaly with return value $RC;
+ RET=$RC
+ fi;
+ umount_fs;
+
+
+# TestSet03: Run tests with mounting cgroup filesystem at multiple points
+ echo;
+ echo Running third set of testcases;
+ echo ==============================
+ FILE=libcgrouptest01;
+ check_mount_fs;
+ # mount fs at multiple points
+ MULTIMOUNT=true;
+ NUM_MOUNT=2;
+ if [ $FS_MOUNTED -eq 0 ]
+ then
+ mount_fs $NUM_MOUNT;
+ elif [ $FS_MOUNTED -eq 1 ]
+ then
+ umount_fs;
+ mount_fs $NUM_MOUNT;
+ fi;
+ debug "FS_MOUNTED = $FS_MOUNTED"
+ get_ctl_num $CTLR1 $CTLR2;
+ runtest $FS_MOUNTED $FILE
+
+ wait $PID;
+ RC=$?;
+ if [ $RC -ne 0 ]
+ then
+ echo Test binary $FILE exited abnormaly with return value $RC;
+ RET=$RC
+ fi;
+ umount_fs;
+
+ exit $RET;
--- /dev/null
+/*
+ * Copyright Red Hat Inc. 2008
+ *
+ * Author: Steve Olivieri <sjo@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2.1 of the GNU Lesser General Public License
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it would be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <sys/types.h>
+#include <unistd.h>
+#include <pwd.h>
+#include <grp.h>
+#include <errno.h>
+#include <string.h>
+
+/*
+ * This is just a simple program for changing a UID or a GID. Comment out
+ * whichever block you don't want to use.
+ */
+int main(int argc, char *argv[])
+{
+ /* User data */
+ struct passwd *pwd;
+
+ /* UID of user */
+ uid_t uid;
+
+ /* Return codes */
+ int ret = 0;
+
+ if (argc < 2) {
+ printf("Usage: %s <uid_value> \n", argv[0]);
+ goto finished;
+ }
+
+ pwd = getpwnam(argv[1]);
+ if (!pwd) {
+ fprintf(stderr, "getpwnam() failed: %s\n",
+ strerror(errno));
+ ret = -errno;
+ goto finished;
+ }
+ uid = pwd->pw_uid;
+ fprintf(stdout, "Setting UID to %s (%d).\n", pwd->pw_name, uid);
+ if ((ret = setuid(uid))) {
+ fprintf(stderr, "Call to setuid() failed with error: %s\n",
+ strerror(errno));
+ ret = -errno;
+ goto finished;
+ }
+
+// while(1) {
+// grp = getgrnam("root");
+// gid = grp->gr_gid;
+// fprintf(stdout, "Setting GID to %s (%d).\n",
+// grp->gr_name, gid);
+// if ((ret = setgid(gid))) {
+// fprintf(stderr, "Call to setgid() failed with error:"
+// " %s\n", strerror(errno));
+// ret = -errno;
+// goto finished;
+// }
+// }
+
+ while (1) {
+ usleep(3000000);
+ }
+
+finished:
+ return ret;
+}
--- /dev/null
+/*
+ * Copyright IBM Corporation. 2008
+ *
+ * Author: Sudhir Kumar <skumar@linux.vnet.ibm.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2.1 of the GNU Lesser General Public License
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it would be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * Description: This file contains the functions for testing libcgroup apis.
+ */
+
+#include "libcgrouptest.h"
+
+/* The messages that may be useful to the user */
+char info[][SIZE] = {
+ " Parameter nullcgroup\n", /* NULLGRP */
+ " Parameter commoncgroup\n", /* COMMONGRP */
+ " Parameter not created group\n", /* NOTCRTDGRP */
+ " Parameter same cgroup\n", /* SAMEGRP */
+ " Task found in group/s\n", /* TASKINGRP */
+ " Task not found in group/s\n", /* TASKNOTINGRP */
+ " Task not found in all groups\n", /* TASKNOTINANYGRP */
+ " group found in filesystem\n", /* GRPINFS */
+ " group not found in filesystem\n", /* GRPNOTINFS */
+ " group found under both controllers\n", /* GRPINBOTHCTLS */
+ " group not found under second controller\n", /* GRPNOTIN2NDCTL */
+ " group not found under first controller\n", /* GRPNOTIN1STCTL */
+ " group modified under both controllers\n", /* GRPMODINBOTHCTLS */
+ " group not modified under second controller\n",/* GRPNOTMODIN2NDCTL */
+ " group not modified under any controller\n", /* GRPNOTMODINANYCTL */
+ " Group deleted from filesystem\n", /* GRPDELETEDINFS */
+ " Group not deleted from filesystem\n", /* GRPNOTDELETEDINFS */
+ " Group not deleted globally\n", /* GRPNOTDELETEDGLOBALY */
+ /* In case there is no extra info messages to be printed */
+ "\n", /* NOMESSAGE */
+};
+
+/**
+ * Tests the cgroup_init_cgroup() api under different scenarios
+ * @param retcode error code in case any error is expected from api
+ * @param i the test number
+ */
+void test_cgroup_init(int retcode, int i)
+{
+ int retval;
+
+ retval = cgroup_init();
+ if (retval == retcode)
+ message(i, PASS, "init()\t", retval, info[NOMESSAGE]);
+ else
+ message(i, FAIL, "init()", retval, info[NOMESSAGE]);
+}
+
+/**
+ * Tests the cgroup_attach_cgroup() api under different scenarios
+ * @param retcode error code in case any error is expected from api
+ * @param cgrp the group to assign the task to
+ * @param group1 the name of the group under first (single) mountpoint
+ * @param group2 the name of the group under 2nd moutpoint for multimount
+ * @param i the test number
+ * @param k the message enum number to print the useful message
+ */
+void test_cgroup_attach_task(int retcode, struct cgroup *cgrp,
+ const char *group1, const char *group2, pid_t pid, int k, int i)
+{
+ int retval;
+ char tasksfile[FILENAME_MAX], tasksfile2[FILENAME_MAX];
+ /* Check, In case some error is expected due to a negative scenario */
+ if (retcode) {
+ if (pid)
+ retval = cgroup_attach_task_pid(cgrp, pid);
+ else
+ retval = cgroup_attach_task(cgrp);
+
+ if (retval == retcode)
+ message(i, PASS, "attach_task()", retval, info[k]);
+ else
+ message(i, FAIL, "attach_task()", retval, info[k]);
+
+ return;
+ }
+
+ /* Now there is no error and it is a genuine call */
+ if (pid)
+ retval = cgroup_attach_task_pid(cgrp, pid);
+ else
+ retval = cgroup_attach_task(cgrp);
+
+ /* API returned success, so perform check */
+ if (retval == 0) {
+ build_path(tasksfile, mountpoint,
+ group1, "tasks");
+
+ if (check_task(tasksfile, 0)) {
+ if (fs_mounted == 2) {
+ /* multiple mounts */
+ build_path(tasksfile2, mountpoint2,
+ group2, "tasks");
+ if (check_task(tasksfile2, 0)) {
+ message(i, PASS, "attach_task()",
+ retval, info[TASKINGRP]);
+ } else {
+ message(i, FAIL, "attach_task()",
+ retval, info[TASKNOTINANYGRP]);
+ }
+ } else {
+ /* single mount */
+ message(i, PASS, "attach_task()",
+ retval, info[TASKINGRP]);
+ }
+ } else {
+ message(i, FAIL, "attach_task()", retval,
+ info[TASKNOTINGRP]);
+ }
+ } else {
+ message(i, FAIL, "attach_task()", retval, (char *)"\n");
+ }
+}
+
+/**
+ * This function creates a cgroup data structure
+ * This function is a bit ugly for now and need to be changed
+ * @param ctl the controller under which group is to be created
+ * @param grpname the name of the group
+ * @param value_type which value out of four types
+ * @param struct cval the control value structure
+ * @param struct ids the permissions struct
+ * @param the test number
+ */
+struct cgroup *create_new_cgroup_ds(int ctl, const char *grpname,
+ int value_type, struct cntl_val_t cval, struct uid_gid_t ids, int i)
+{
+ int retval;
+ char group[FILENAME_MAX];
+ char controller_name[FILENAME_MAX], control_file[FILENAME_MAX];
+
+ strncpy(group, grpname, sizeof(group));
+ retval = set_controller(ctl, controller_name, control_file);
+ if (retval) {
+ fprintf(stderr, "Setting controller failled\n");
+ return NULL;
+ }
+
+ switch (ctl) {
+ /* control values are controller specific, so will be set
+ * accordingly from the config file */
+ case CPU:
+ strncpy(cval.val_string, "260000", sizeof(cval.val_string));
+ break;
+
+ case MEMORY:
+ strncpy(cval.val_string, "7000064", sizeof(cval.val_string));
+ break;
+
+ /* To be added for other controllers */
+ default:
+ printf("Invalid controller name passed. Setting control value"
+ " failed. Dependent tests may fail\n");
+ return NULL;
+ break;
+ }
+
+ return new_cgroup(group, controller_name, control_file,
+ value_type, cval, ids, i);
+}
+
+/**
+ * Tests the cgroup_create_cgroup() api under different scenarios
+ * @param retcode error code in case any error is expected from api
+ * @param cgrp the group to be created
+ * @param name the name of the group
+ * @param common to test if group will be created under one or both mountpoints
+ * @param mpnt to test if group under mountpoint or mountpoint2
+ * @param ign parameter for api if to ignore the ownership
+ * @param the test number
+ */
+void test_cgroup_create_cgroup(int retcode, struct cgroup *cgrp,
+ const char *name, int common, int mpnt, int ign, int i)
+{
+ int retval;
+ char path1_group[FILENAME_MAX], path2_group[FILENAME_MAX];
+ /* Check, In case some error is expected due to a negative scenario */
+ if (retcode) {
+ retval = cgroup_create_cgroup(cgrp, ign);
+ if (retval == retcode)
+ message(i, PASS, "create_cgroup()", retval,
+ info[NOMESSAGE]);
+ else
+ message(i, FAIL, "create_cgroup()", retval,
+ info[NOMESSAGE]);
+
+ return;
+ }
+
+ /* Now there is no error and it is a genuine call */
+ retval = cgroup_create_cgroup(cgrp, ign);
+ if (retval) {
+ message(i, FAIL, "create_cgroup()", retval, info[NOMESSAGE]);
+ return;
+ }
+
+ /* Let us now check if the group exist in file system */
+ if (!common) {
+ /* group only under one mountpoint */
+ if (mpnt == 1)
+ /* group under mountpoint */
+ build_path(path1_group, mountpoint, name, NULL);
+ else
+ /* group under mountpoint2 */
+ build_path(path1_group, mountpoint2, name, NULL);
+
+ if (group_exist(path1_group) == 0)
+ message(i, PASS, "create_cgroup()", retval,
+ info[GRPINFS]);
+ else
+ message(i, FAIL, "create_cgroup()", retval,
+ info[GRPNOTINFS]);
+
+ /* group under both mountpoints */
+ } else {
+ /* check if the group exists under both controllers */
+ build_path(path1_group, mountpoint, name, NULL);
+ if (group_exist(path1_group) == 0) {
+ build_path(path2_group, mountpoint2, name, NULL);
+
+ if (group_exist(path2_group) == 0)
+ message(i, PASS, "create_cgroup()",
+ retval, info[GRPINBOTHCTLS]);
+ else
+ message(i, FAIL, "create_cgroup()",
+ retval, info[GRPNOTIN2NDCTL]);
+ } else {
+ message(i, FAIL, "create_cgroup()", retval,
+ info[GRPNOTIN1STCTL]);
+ }
+ }
+
+ return;
+}
+
+/**
+ * Tests the cgroup_delete_cgroup() api under different scenarios
+ * @param retcode error code in case any error is expected from api
+ * @param cgrp the group to be deleted
+ * @param name the name of the group
+ * @param common to test if group was created under one or both mountpoints
+ * @param mpnt to test if group under mountpoint or mountpoint2
+ * @param ign parameter for api if to ignore the ownership
+ * @param the test number
+ */
+void test_cgroup_delete_cgroup(int retcode, struct cgroup *cgrp,
+ const char *name, int common, int mpnt, int ign, int i)
+{
+ int retval;
+ char path1_group[FILENAME_MAX], path2_group[FILENAME_MAX];
+ /* Check, In case some error is expected due to a negative scenario */
+ if (retcode) {
+ retval = cgroup_delete_cgroup(cgrp, ign);
+ if (retval == retcode)
+ message(i, PASS, "delete_cgroup()", retval,
+ info[NOMESSAGE]);
+ else
+ message(i, FAIL, "delete_cgroup()", retval,
+ info[NOMESSAGE]);
+
+ return;
+ }
+
+ /* Now there is no error and it is a genuine call */
+ retval = cgroup_delete_cgroup(cgrp, ign);
+ if (retval) {
+ message(i, FAIL, "delete_cgroup()", retval, info[NOMESSAGE]);
+ return;
+ }
+
+ /* Let us now check if the group has been deleted from file system */
+ if (!common) {
+ /* check only under one mountpoint */
+ if (mpnt == 1)
+ /* check group under mountpoint */
+ build_path(path1_group, mountpoint, name, NULL);
+ else
+ /* check group under mountpoint2 */
+ build_path(path1_group, mountpoint2, name, NULL);
+
+ if (group_exist(path1_group) == ENOENT)
+ message(i, PASS, "delete_cgroup()", retval,
+ info[GRPDELETEDINFS]);
+ else
+ message(i, FAIL, "delete_cgroup()", retval,
+ info[GRPNOTDELETEDINFS]);
+
+ } else {
+ /* check group under both mountpoints */
+ /* Check if the group deleted under both mountpoints */
+ build_path(path1_group, mountpoint, name, NULL);
+ if (group_exist(path1_group) == ENOENT) {
+ build_path(path2_group, mountpoint2, name, NULL);
+
+ if (group_exist(path2_group) == ENOENT)
+ message(i, PASS, "delete_cgroup()",
+ retval, info[GRPDELETEDINFS]);
+ else
+ message(i, FAIL, "delete_cgroup()",
+ retval, info[GRPNOTDELETEDGLOBALY]);
+ } else {
+ message(i, FAIL, "delete_cgroup()", retval,
+ info[GRPNOTDELETEDINFS]);
+ }
+ }
+
+}
+
+/**
+ * The function tests if the given controller is enabled in kernel
+ * @param name the name of the controller to be checked
+ * @param exist set to 1 if the controller exists
+ */
+void is_subsystem_enabled(const char *name, int *exist)
+{
+ int hierarchy, num_cgroups, enabled;
+ FILE *fd;
+ char subsys_name[FILENAME_MAX];
+
+ fd = fopen("/proc/cgroups", "r");
+ if (!fd)
+ return;
+
+ while (!feof(fd)) {
+ fscanf(fd, "%s, %d, %d, %d", subsys_name,
+ &hierarchy, &num_cgroups, &enabled);
+ if (strncmp(name, subsys_name, sizeof(*name)) == 0)
+ *exist = 1;
+ }
+
+ fclose(fd);
+}
+
+/**
+ * This function tests if the given group exists in filesystem
+ * @param path_group path to the group to be tested for existence
+ */
+int group_exist(char *path_group)
+{
+ struct stat statbuf;
+ if (stat(path_group, &statbuf) == -1) {
+ /* Group deleted. OK */
+ if (errno == ENOENT)
+ return ENOENT;
+ /* There is some other failure */
+ printf("stat failed, return code is %d\n", errno);
+ return -1;
+ }
+
+ if (S_ISDIR(statbuf.st_mode))
+ return 0;
+ else
+ return -1;
+}
+
+/**
+ * Sets the controller name and control file name
+ * @param controller the enum for the name of the controller
+ * @param controller_name name of the controller
+ * @param control_file corresponding control file
+ */
+int set_controller(int controller, char *controller_name, char *control_file)
+{
+ switch (controller) {
+ case MEMORY:
+ if (memory == 0)
+ return 1;
+
+ strncpy(controller_name, "memory", FILENAME_MAX);
+ strncpy(control_file, "memory.limit_in_bytes", FILENAME_MAX);
+ return 0;
+ break;
+
+ case CPU:
+ if (cpu == 0)
+ return 1;
+
+ strncpy(controller_name, "cpu", FILENAME_MAX);
+ strncpy(control_file, "cpu.shares", FILENAME_MAX);
+ return 0;
+ break;
+
+ case CPUSET:
+ strncpy(controller_name, "cpuset", FILENAME_MAX);
+ strncpy(control_file, "cpuset.cpus", FILENAME_MAX);
+ return 0;
+ break;
+ /* Future controllers can be added here */
+
+ default:
+ printf("Invalid controller name passed. Setting controller"
+ " failed. Dependent tests may fail\n");
+ return 1;
+ break;
+ }
+}
+
+/**
+ * Tests if a group has been modified
+ * @param path_control_file path to the control file of the controller
+ * @param value_type which value out of four types
+ * @param struct cval the control value structure
+ */
+int group_modified(char *path_control_file, int value_type,
+ struct cntl_val_t cval)
+{
+ bool bool_val;
+ int64_t int64_val;
+ u_int64_t uint64_val;
+ /* 100 char looks ok for a control value as string */
+ char string_val[100];
+ FILE *fd;
+ int error = 1;
+ int aux;
+
+ fd = fopen(path_control_file, "r");
+ if (!fd) {
+ fprintf(stderr, "Error in opening %s\n", path_control_file);
+ fprintf(stderr, "Skipping modified values check....\n");
+ return 1;
+ }
+
+ switch (value_type) {
+
+ case BOOL:
+ fscanf(fd, "%d", &aux);
+ bool_val = aux;
+ if (bool_val == cval.val_bool)
+ error = 0;
+ break;
+ case INT64:
+ fscanf(fd, "%" SCNi64, &int64_val);
+ if (int64_val == cval.val_int64)
+ error = 0;
+ break;
+ case UINT64:
+ fscanf(fd, "%" SCNu64, &uint64_val);
+ if (uint64_val == cval.val_uint64)
+ error = 0;
+ break;
+ case STRING:
+ fscanf(fd, "%s", string_val);
+ if (!strncmp(string_val, cval.val_string, strlen(string_val)))
+ error = 0;
+ break;
+ default:
+ fprintf(stderr, "Wrong value_type passed "
+ "in group_modified()\n");
+ fprintf(stderr, "Skipping modified values check....\n");
+ /* Can not report test result as failure */
+ error = 0;
+ break;
+ }
+
+ fclose(fd);
+ return error;
+}
+
+/**
+ * Adds the control value to a controller using wrapper apis
+ * @param newcontroller the controller to be added the value to
+ * @param control_file name of the control file of the controller
+ * @param wr the name of wrapper api
+ * @param value_type which value out of four types
+ * @param struct cval the control value structure
+ */
+int add_control_value(struct cgroup_controller *newcontroller,
+ char *control_file, char *wr, int value_type, struct cntl_val_t cval)
+{
+ int retval;
+
+ switch (value_type) {
+
+ case BOOL:
+ retval = cgroup_add_value_bool(newcontroller,
+ control_file, cval.val_bool);
+ snprintf(wr, SIZE, "add_value_bool()");
+ break;
+ case INT64:
+ retval = cgroup_add_value_int64(newcontroller,
+ control_file, cval.val_int64);
+ snprintf(wr, SIZE, "add_value_int64()");
+ break;
+ case UINT64:
+ retval = cgroup_add_value_uint64(newcontroller,
+ control_file, cval.val_uint64);
+ snprintf(wr, SIZE, "add_value_uint64()");
+ break;
+ case STRING:
+ retval = cgroup_add_value_string(newcontroller,
+ control_file, cval.val_string);
+ snprintf(wr, SIZE, "add_value_string()");
+ break;
+ default:
+ printf("ERROR: wrong value in add_control_value()\n");
+ return 1;
+ break;
+ }
+ return retval;
+}
+
+/**
+ * This function creates and returns a cgroup data structure
+ * @param group the name of the group
+ * @param controller_name the name of the controller to be added to the group
+ * @param control_file name of the control file of the controller
+ * @param value_type which value out of four types
+ * @param struct cval the control value structure
+ * @param struct ids the permissions struct
+ * @param the test number
+ */
+struct cgroup *new_cgroup(char *group, char *controller_name,
+ char *control_file, int value_type,
+ struct cntl_val_t cval, struct uid_gid_t ids, int i)
+{
+ int retval;
+ /* Names of wrapper apis */
+ char wr[SIZE];
+ struct cgroup *newcgroup;
+ struct cgroup_controller *newcontroller;
+
+ newcgroup = cgroup_new_cgroup(group);
+
+ if (newcgroup) {
+ retval = cgroup_set_uid_gid(newcgroup, ids.tasks_uid,
+ ids.tasks_gid, ids.control_uid, ids.control_gid);
+
+ if (retval) {
+ snprintf(wr, SIZE, "set_uid_gid()");
+ message(i++, FAIL, wr, retval, info[NOMESSAGE]);
+ }
+
+ newcontroller = cgroup_add_controller(newcgroup,
+ controller_name);
+ if (newcontroller) {
+ retval = add_control_value(newcontroller,
+ control_file, wr, value_type, cval);
+
+ if (!retval) {
+ message(i++, PASS, "new_cgroup()",
+ retval, info[NOMESSAGE]);
+ } else {
+ message(i++, FAIL, wr, retval ,
+ info[NOMESSAGE]);
+ cgroup_free(&newcgroup);
+ return NULL;
+ }
+ } else {
+ /* Since these wrappers do not return an int so -1 */
+ message(i++, FAIL, "add_controller", -1,
+ info[NOMESSAGE]);
+ cgroup_free(&newcgroup);
+ return NULL;
+ }
+ } else {
+ message(i++, FAIL, "new_cgroup", -1, info[NOMESSAGE]);
+ return NULL;
+ }
+ return newcgroup;
+}
+
+/**
+ * Checks if the cgroup filesystem has been mounted
+ * @param multimnt to decide if check is for single mount or multimount
+ */
+int check_fsmounted(int multimnt)
+{
+ int count = 0;
+ int ret = 1;
+ struct mntent *entry = NULL, *tmp_entry = NULL;
+ /* Need a better mechanism to decide memory allocation size here */
+ char entry_buffer[FILENAME_MAX * 4];
+ FILE *proc_file = NULL;
+
+ tmp_entry = (struct mntent *) malloc(sizeof(struct mntent));
+ if (!tmp_entry) {
+ perror("Error: failled to mallloc for mntent\n");
+ ret = errno;
+ goto error;
+ }
+
+ proc_file = fopen("/proc/mounts", "r");
+ if (!proc_file) {
+ printf("Error in opening /proc/mounts.\n");
+ ret = errno;
+ goto error;
+ }
+ while ((entry = getmntent_r(proc_file, tmp_entry, entry_buffer,
+ FILENAME_MAX*4)) != NULL) {
+ if (!strncmp(entry->mnt_type, "cgroup", strlen("cgroup"))) {
+ count++;
+ if (multimnt) {
+ if (count >= 2) {
+ printf("sanity check pass. %s\n",
+ entry->mnt_type);
+ ret = 0;
+ goto error;
+ }
+ } else {
+ printf("sanity check pass. %s\n",
+ entry->mnt_type);
+ ret = 0;
+ goto error;
+ }
+ }
+ }
+error:
+ if (tmp_entry)
+ free(tmp_entry);
+ if (proc_file)
+ fclose(proc_file);
+ return ret;
+}
+
+/**
+ * Checks if the current task belongs to the given tasks file
+ * @param tasksfile the task file to be tested for the task
+ */
+int check_task(char *tasksfile, pid_t pid)
+{
+ FILE *file;
+ pid_t curr_tid, tid;
+ int pass = 0;
+
+ file = fopen(tasksfile, "r");
+ if (!file) {
+ printf("ERROR: in opening %s\n", tasksfile);
+ printf("Exiting without running other testcases in this set\n");
+ exit(1);
+ }
+
+ if (pid)
+ curr_tid = pid;
+ else
+ curr_tid = cgrouptest_gettid();
+
+ while (!feof(file)) {
+ fscanf(file, "%u", &tid);
+ if (tid == curr_tid) {
+ pass = 1;
+ break;
+ }
+ }
+ fclose(file);
+
+ return pass;
+}
+
+/**
+ * Prints the test result in a readable format with some verbose messages
+ * @param num the test number
+ * @param pass test passed or failed
+ * @param api the name of the api tested
+ * @param retval the return value of the api
+ * @param extra the extra message to the user about the scenario tested
+ */
+void message(int num, int pass, const char *api, int retval, char *extra)
+{
+ char res[10];
+ char buf[2*SIZE];
+ if (pass)
+ strncpy(res, "PASS :", 10);
+ else
+ strncpy(res, "FAIL :", 10);
+
+ /* Populate message buffer for the api */
+ snprintf(buf, sizeof(buf), "cgroup_%s\t\t Ret Value = ", api);
+ fprintf(stdout, "TEST%2d:%s %s%d\t%s", num, res, buf, retval, extra);
+}
+
+/**
+ * Builds the path to target file/group
+ * @param target to write the built path to
+ * @param mountpoint for which mountpoint the path to be built
+ * @param group the name of the group (directory)
+ * @param file what file under the group
+ */
+void
+build_path(char *target, char *mountpoint, const char *group, const char *file)
+{
+ if (!target)
+ return;
+
+ strncpy(target, mountpoint, FILENAME_MAX);
+
+ if (group) {
+ strncat(target, "/", FILENAME_MAX - strlen(target));
+ strncat(target, group, FILENAME_MAX - strlen(target));
+ }
+
+ if (file) {
+ strncat(target, "/", FILENAME_MAX - strlen(target));
+ strncat(target, file, FILENAME_MAX - strlen(target));
+ }
+}
+
+/**
+ * Tests the cgroup_compare_cgroup() api under different scenarios
+ * @param ctl1 controller 1 to be used for testing
+ * @param ctl2 controller 1 to be used for testing
+ * @param the test number
+ */
+void test_cgroup_compare_cgroup(int ctl1, int ctl2, int i)
+{
+ int retval;
+
+ struct cntl_val_t cval;
+ cval.val_int64 = 0;
+ cval.val_uint64 = 0;
+ cval.val_bool = 0;
+ strcpy(cval.val_string, "5000");
+
+ struct cgroup *cgroup1 = NULL, *cgroup2 = NULL;
+ struct cgroup_controller *controller = NULL;
+ char controller_name[FILENAME_MAX], control_file[FILENAME_MAX];
+ char wr[SIZE], extra[] = "in cgroup_compare_cgroup";
+
+ retval = cgroup_compare_cgroup(NULL, NULL);
+ if (retval)
+ message(i++, PASS, "compare_cgroup()", retval, info[NULLGRP]);
+ else
+ message(i++, FAIL, "compare_cgroup()", retval, info[NULLGRP]);
+
+ cgroup1 = cgroup_new_cgroup("testgroup");
+ cgroup2 = cgroup_new_cgroup("testgroup");
+ cgroup_set_uid_gid(cgroup1, 0, 0, 0, 0);
+ cgroup_set_uid_gid(cgroup2, 0, 0, 0, 0);
+
+ retval = set_controller(ctl1, controller_name, control_file);
+
+ controller = cgroup_add_controller(cgroup1, controller_name);
+ if (controller) {
+ retval = add_control_value(controller,
+ control_file, wr, STRING, cval);
+ if (retval)
+ message(i++, FAIL, wr, retval, extra);
+ }
+
+ controller = cgroup_add_controller(cgroup2, controller_name);
+ if (controller) {
+ retval = add_control_value(controller,
+ control_file, wr, STRING, cval);
+ if (retval)
+ message(i++, FAIL, wr, retval, extra);
+ }
+
+ retval = cgroup_compare_cgroup(cgroup1, cgroup2);
+ if (retval)
+ message(i++, FAIL, "compare_cgroup()", retval, info[NOMESSAGE]);
+ else
+ message(i++, PASS, "compare_cgroup()", retval, info[NOMESSAGE]);
+
+ /* Test the api by putting diff number of controllers in cgroups */
+ retval = set_controller(ctl2, controller_name, control_file);
+ controller = cgroup_add_controller(cgroup2, controller_name);
+ if (controller) {
+ retval = add_control_value(controller,
+ control_file, wr, STRING, cval);
+ if (retval)
+ message(i++, FAIL, wr, retval, extra);
+ }
+
+ retval = cgroup_compare_cgroup(cgroup1, cgroup2);
+ if (retval == ECGROUPNOTEQUAL)
+ message(i++, PASS, "compare_cgroup()", retval, info[NOMESSAGE]);
+ else
+ message(i++, FAIL, "compare_cgroup()", retval, info[NOMESSAGE]);
+
+ cgroup_free(&cgroup1);
+ cgroup_free(&cgroup2);
+}
+
+/**
+ * Tests the cgroup_get_cgroup() api under different scenarios
+ * @param ctl1 controller 1 to be used for testing
+ * @param ctl2 controller 1 to be used for testing
+ * @param struct ids the permissions struct
+ * @param the test number
+ */
+void test_cgroup_get_cgroup(int ctl1, int ctl2, struct uid_gid_t ids, int i)
+{
+ struct cgroup *cgroup_filled = NULL, *cgroup_a = NULL, *cgroup_b = NULL;
+ struct cgroup_controller *controller = NULL;
+ char controller_name[FILENAME_MAX], control_file[FILENAME_MAX];
+ struct cntl_val_t cval = {0, 0, 0, "5000"};
+ int ret;
+
+ /*
+ * No need to test the next 3 scenarios separately for Multimnt
+ * so testing them only under single mount
+ */
+ if (fs_mounted == FS_MOUNTED) {
+ /* 1. Test with nullcgroup first */
+ ret = cgroup_get_cgroup(NULL);
+ if (ret == ECGROUPNOTALLOWED)
+ message(i++, PASS, "get_cgroup()", ret, info[NULLGRP]);
+ else
+ message(i++, FAIL, "get_cgroup()", ret, info[NULLGRP]);
+
+ /* 2. Test with invalid name filled cgroup(non existing) */
+ cgroup_filled = cgroup_new_cgroup("nogroup");
+ if (!cgroup_filled)
+ message(i++, FAIL, "new_cgroup()", 0, info[NOMESSAGE]);
+
+ ret = cgroup_get_cgroup(cgroup_filled);
+ if (ret)
+ message(i++, PASS, "get_cgroup()", ret,
+ info[NOTCRTDGRP]);
+ else
+ message(i++, FAIL, "get_cgroup()", ret,
+ info[NOTCRTDGRP]);
+ /* Free the allocated cgroup before reallocation */
+ cgroup_free(&cgroup_filled);
+
+ /* 3.
+ * Test with name filled cgroup. Ensure the group group1 exists
+ * in the filesystem before calling this test function
+ */
+ cgroup_filled = cgroup_new_cgroup("group1");
+ if (!cgroup_filled)
+ message(i++, FAIL, "new_cgroup()", 0, info[NOMESSAGE]);
+
+ ret = cgroup_get_cgroup(cgroup_filled);
+ if (!ret)
+ message(i++, PASS, "get_cgroup()", ret,
+ info[NOMESSAGE]);
+ else
+ message(i++, FAIL, "get_cgroup()", ret,
+ info[NOMESSAGE]);
+ }
+
+ /* SINGLE & MULTI MOUNT: Create, get and compare a cgroup */
+
+ /* get cgroup_a ds and create group_a in filesystem */
+ cgroup_a = create_new_cgroup_ds(ctl1, "group_a", STRING, cval, ids, 0);
+ if (fs_mounted == FS_MULTI_MOUNTED) {
+ /* Create under another controller also */
+ ret = set_controller(ctl2, controller_name, control_file);
+ controller = cgroup_add_controller(cgroup_a, controller_name);
+ if (controller)
+ message(i++, PASS, "cgroup_add_controller()",
+ 0, info[NOMESSAGE]);
+ else
+ message(i++, FAIL, "cgroup_add_controller()",
+ -1, info[NOMESSAGE]);
+ }
+ test_cgroup_create_cgroup(0, cgroup_a, "group_a", 0, 1, 1, 00);
+
+ /* create group_b ds to be filled by cgroup_get_cgroup */
+ cgroup_b = cgroup_new_cgroup("group_a");
+ if (!cgroup_b)
+ message(i++, FAIL, "new_cgroup()", 0, info[NOMESSAGE]);
+ /* Fill the ds and compare the two */
+ ret = cgroup_get_cgroup(cgroup_b);
+ if (!ret) {
+ ret = cgroup_compare_cgroup(cgroup_a, cgroup_b);
+ if (ret == 0)
+ message(i++, PASS, "get_cgroup()", ret, info[SAMEGRP]);
+ else
+ message(i++, FAIL, "get_cgroup()", ret,
+ info[NOMESSAGE]);
+ } else {
+ message(i++, FAIL, "get_cgroup()", ret, info[NOMESSAGE]);
+ }
+
+ /* Delete this created group from fs to leave fs clean */
+ if (fs_mounted == FS_MULTI_MOUNTED)
+ test_cgroup_delete_cgroup(0, cgroup_a, "group_a", 1, 1, 0, 0);
+ else
+ test_cgroup_delete_cgroup(0, cgroup_a, "group_a", 0, 1, 0, 0);
+
+ cgroup_free(&cgroup_a);
+ cgroup_free(&cgroup_b);
+ cgroup_free(&cgroup_filled);
+}
+
+/**
+ * Tests the cgroup_add_controller() and cgroup_free_controller() wrapper
+ * apis under different scenarios
+ * @param the test number
+ */
+void test_cgroup_add_free_controller(int i)
+{
+ struct cgroup *cgroup1 = NULL, *cgroup2 = NULL;
+ struct cgroup_controller *cgctl1, *cgctl2;
+
+ /* Test with a Null cgroup */
+ cgctl1 = cgroup_add_controller(cgroup1, "cpu");
+ if (!cgctl1)
+ message(i++, PASS, "add_controller()", 0, info[NOMESSAGE]);
+ else
+ message(i++, FAIL, "add_controller()", -1, info[NOMESSAGE]);
+
+ cgroup1 = cgroup_new_cgroup("testgroup");
+ cgctl1 = cgroup_add_controller(cgroup1, "cpuset");
+ if (cgctl1)
+ message(i++, PASS, "add_controller()", 0, info[NOMESSAGE]);
+ else
+ message(i++, FAIL, "add_controller()", -1, info[NOMESSAGE]);
+
+ cgctl2 = cgroup_add_controller(cgroup1, "cpu");
+ if (cgctl2)
+ message(i++, PASS, "add_controller()", 0, info[NOMESSAGE]);
+ else
+ message(i++, FAIL, "add_controller()", -1, info[NOMESSAGE]);
+
+ cgroup_free(&cgroup1);
+ cgroup_free_controllers(cgroup2);
+}
+
+/**
+ * Returns the tid of the current thread
+ */
+pid_t cgrouptest_gettid()
+{
+ return syscall(__NR_gettid);
+}
--- /dev/null
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <libcgroup.h>
+
+/*
+ * Assumes cgroup is mounted at /cgroup using
+ *
+ * mount -t cgroup -o none,name=test none /cgroup
+ */
+int main()
+{
+ int ret;
+ struct cgroup *cgroup;
+ struct cgroup_controller *cgc;
+
+ ret = cgroup_init();
+ if (ret) {
+ printf("FAIL: cgroup_init failed with %s\n", cgroup_strerror(ret));
+ exit(3);
+ }
+
+ cgroup = cgroup_new_cgroup("test");
+ if (!cgroup) {
+ printf("FAIL: cgroup_new_cgroup failed\n");
+ exit(3);
+ }
+
+ cgc = cgroup_add_controller(cgroup, "name=test");
+ if (!cgc) {
+ printf("FAIL: cgroup_add_controller failed\n");
+ exit(3);
+ }
+
+ ret = cgroup_create_cgroup(cgroup, 1);
+ if (ret) {
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+ }
+
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+
+ return 0;
+}
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--- /dev/null
+libcgroup tools test suite
+==========================
+
+These files should test libcgroup tools, not the libcgroup library itself! All
+the tools use the library so it gets pretty well tested, but that's just a side
+effect, not an intention.
+
+Usage
+-----
+
+There are few requirements to run this test:
+ - !!! YOU MUST RUN THE TESTS AS ROOT !!! - the tests need to mount/unmount
+ stuff. The tests should not destroy anything important, but use a virtual
+ machine if possible, just to be sure.
+ - You must have no cgroup mounted (i.e. run cgclear before starting the test
+ suite).
+ - The tests require various tools to be present in $PATH or at the specified
+ location, among others:
+ diff, awk, su, /bin/bash, /bin/sleep
+ - The tests require that user and group named 'nobody' exists, some processes
+ with be started with its UID/GID.
+ - The tests mounts/unmounts cpu, cpuacct, freezer and net_cls controllers.
+ Make sure your kernel supports them.
+
+If you have met all above prerequisites just run 'make check' in this directory
+as root.
+
+Design
+------
+There is very simple testenv.sh script, which contains common functions for all
+tests. It includes also simple example how to write a test.
+
+The tests themselves are just simple shell scripts, which either end with exit
+status 0 (=success) or nonzero (=error). The tests should clean after themselves
+(incl. unmounting all groups and removing all temp. files).
--- /dev/null
+EXTRA_DIST = cgclassify cgclassify-rules simple.conf
+
+TESTS = cgclassify cgclassify-rules
--- /dev/null
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+ if test -n "$$redo_bases"; then \
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+ redo_results=`for i in $$redo_bases; do echo $$i.trs; done`; \
+ if $(am__make_dryrun); then :; else \
+ rm -f $$redo_logs && rm -f $$redo_results || exit 1; \
+ fi; \
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+ else \
+ am__remaking_logs=yes $(MAKE) $(AM_MAKEFLAGS) $$redo_logs; \
+ fi; \
+ if $(am__make_dryrun); then :; else \
+ st=0; \
+ errmsg="fatal: making $(TEST_SUITE_LOG): failed to create"; \
+ for i in $$redo_bases; do \
+ test -f $$i.trs && test -r $$i.trs \
+ || { echo "$$errmsg $$i.trs" >&2; st=1; }; \
+ test -f $$i.log && test -r $$i.log \
+ || { echo "$$errmsg $$i.log" >&2; st=1; }; \
+ done; \
+ test $$st -eq 0 || exit 1; \
+ fi
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+ results=`for b in $$bases; do echo $$b.trs; done`; \
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+ skip=` grep "^$$ws*:test-result:$$ws*SKIP" $$results | wc -l`; \
+ xfail=`grep "^$$ws*:test-result:$$ws*XFAIL" $$results | wc -l`; \
+ xpass=`grep "^$$ws*:test-result:$$ws*XPASS" $$results | wc -l`; \
+ error=`grep "^$$ws*:test-result:$$ws*ERROR" $$results | wc -l`; \
+ if test `expr $$fail + $$xpass + $$error` -eq 0; then \
+ success=true; \
+ else \
+ success=false; \
+ fi; \
+ br='==================='; br=$$br$$br$$br$$br; \
+ result_count () \
+ { \
+ if test x"$$1" = x"--maybe-color"; then \
+ maybe_colorize=yes; \
+ elif test x"$$1" = x"--no-color"; then \
+ maybe_colorize=no; \
+ else \
+ echo "$@: invalid 'result_count' usage" >&2; exit 4; \
+ fi; \
+ shift; \
+ desc=$$1 count=$$2; \
+ if test $$maybe_colorize = yes && test $$count -gt 0; then \
+ color_start=$$3 color_end=$$std; \
+ else \
+ color_start= color_end=; \
+ fi; \
+ echo "$${color_start}# $$desc $$count$${color_end}"; \
+ }; \
+ create_testsuite_report () \
+ { \
+ result_count $$1 "TOTAL:" $$all "$$brg"; \
+ result_count $$1 "PASS: " $$pass "$$grn"; \
+ result_count $$1 "SKIP: " $$skip "$$blu"; \
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+ result_count $$1 "XPASS:" $$xpass "$$red"; \
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+ }; \
+ { \
+ echo "$(PACKAGE_STRING): $(subdir)/$(TEST_SUITE_LOG)" | \
+ $(am__rst_title); \
+ create_testsuite_report --no-color; \
+ echo; \
+ echo ".. contents:: :depth: 2"; \
+ echo; \
+ for b in $$bases; do echo $$b; done \
+ | $(am__create_global_log); \
+ } >$(TEST_SUITE_LOG).tmp || exit 1; \
+ mv $(TEST_SUITE_LOG).tmp $(TEST_SUITE_LOG); \
+ if $$success; then \
+ col="$$grn"; \
+ else \
+ col="$$red"; \
+ test x"$$VERBOSE" = x || cat $(TEST_SUITE_LOG); \
+ fi; \
+ echo "$${col}$$br$${std}"; \
+ echo "$${col}Testsuite summary for $(PACKAGE_STRING)$${std}"; \
+ echo "$${col}$$br$${std}"; \
+ create_testsuite_report --maybe-color; \
+ echo "$$col$$br$$std"; \
+ if $$success; then :; else \
+ echo "$${col}See $(subdir)/$(TEST_SUITE_LOG)$${std}"; \
+ if test -n "$(PACKAGE_BUGREPORT)"; then \
+ echo "$${col}Please report to $(PACKAGE_BUGREPORT)$${std}"; \
+ fi; \
+ echo "$$col$$br$$std"; \
+ fi; \
+ $$success || exit 1
+
+check-TESTS:
+ @list='$(RECHECK_LOGS)'; test -z "$$list" || rm -f $$list
+ @list='$(RECHECK_LOGS:.log=.trs)'; test -z "$$list" || rm -f $$list
+ @test -z "$(TEST_SUITE_LOG)" || rm -f $(TEST_SUITE_LOG)
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+ log_list=`for i in $$bases; do echo $$i.log; done`; \
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+ $(MAKE) $(AM_MAKEFLAGS) $(TEST_SUITE_LOG) TEST_LOGS="$$log_list"; \
+ exit $$?;
+recheck: all
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+ @set +e; $(am__set_TESTS_bases); \
+ bases=`for i in $$bases; do echo $$i; done \
+ | $(am__list_recheck_tests)` || exit 1; \
+ log_list=`for i in $$bases; do echo $$i.log; done`; \
+ log_list=`echo $$log_list`; \
+ $(MAKE) $(AM_MAKEFLAGS) $(TEST_SUITE_LOG) \
+ am__force_recheck=am--force-recheck \
+ TEST_LOGS="$$log_list"; \
+ exit $$?
+cgclassify.log: cgclassify
+ @p='cgclassify'; \
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+ --log-file $$b.log --trs-file $$b.trs \
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+ $(am__set_b); \
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+@am__EXEEXT_TRUE@ "$$tst" $(AM_TESTS_FD_REDIRECT)
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+distdir: $(DISTFILES)
+ @srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+ topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
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+ dist_files=`for file in $$list; do echo $$file; done | \
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+ -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
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+ */*) $(MKDIR_P) `echo "$$dist_files" | \
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+ for file in $$dist_files; do \
+ if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
+ if test -d $$d/$$file; then \
+ dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
+ if test -d "$(distdir)/$$file"; then \
+ find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+ fi; \
+ if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
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+ fi; \
+ cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
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+ test -f "$(distdir)/$$file" \
+ || cp -p $$d/$$file "$(distdir)/$$file" \
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+ fi; \
+ done
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+ install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+ "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
+ fi
+mostlyclean-generic:
+ -test -z "$(TEST_LOGS)" || rm -f $(TEST_LOGS)
+ -test -z "$(TEST_LOGS:.log=.trs)" || rm -f $(TEST_LOGS:.log=.trs)
+ -test -z "$(TEST_SUITE_LOG)" || rm -f $(TEST_SUITE_LOG)
+
+clean-generic:
+
+distclean-generic:
+ -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+ -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
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+ uninstall uninstall-am
+
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
--- /dev/null
+#!/bin/bash
+#
+# Test cgclassify with various arguments, without /etc/cgrules.conf.
+# cglassify is tested with exact destination group, multiple PIDs, groups
+# specified by '*', multiple target groups, lot of PIDs on command line
+# and various error cases.
+
+. `dirname $0`/../testenv.sh
+
+function checkpid()
+{
+ # check that given process is in given groups
+ local PID=$1
+ # delete hierarchy number, ignore systemd
+ cat /proc/$PID/cgroup | sed 's/^[0-9]*://' | grep -v systemd > $TMP/pid-$PID.group
+ printf >$TMP/pid-$PID.expected "$2"
+ diff -u -w $TMP/pid-$PID.group $TMP/pid-$PID.expected
+ return $?
+}
+
+function resetgroup()
+{
+ # move given processes back to root group
+ $TOOLSDIR/cgclassify -g "*:/" $*
+}
+
+# prepare some hierarchy
+$TOOLSDIR/cgconfigparser -l `prepare_config simple.conf` || \
+ die "cannot parse simple.conf"
+
+# start few processes to torture
+/bin/sleep 10000 &
+PID1=$!
+/bin/sleep 10000 &
+PID2=$!
+/bin/sleep 10000 &
+PID3=$!
+
+# STEP1: simple cgclassify to exact groups
+$TOOLSDIR/cgclassify -g net_cls,cpu:common $PID1 || \
+ die "STEP1: cgclassify PID1 failed"
+$TOOLSDIR/cgclassify -g net_cls:net1 $PID2 || \
+ die "STEP1: cgclassify PID2 failed"
+$TOOLSDIR/cgclassify -g cpu:cpu1 $PID3 || \
+ die "STEP1: cgclassify PID3 failed"
+
+checkpid $PID1 "net_cls,freezer:/common\ncpuacct,cpu:/common\n" || \
+ die "STEP1: unexpected group of pid1"
+checkpid $PID2 "net_cls,freezer:/net1\ncpuacct,cpu:/\n" || \
+ die "STEP!: unexpected group of pid2"
+checkpid $PID3 "net_cls,freezer:/\ncpuacct,cpu:/cpu1\n" || \
+ die "STEP!: unexpected group of pid3"
+
+# STEP2: try * and more PIDs
+$TOOLSDIR/cgclassify -g "*:/" $PID1 $PID2 $PID3 || \
+ die "cgclassify 2 failed"
+checkpid $PID1 "net_cls,freezer:/\ncpuacct,cpu:/\n" || \
+ die "STEP2: unexpected group of pid1"
+checkpid $PID2 "net_cls,freezer:/\ncpuacct,cpu:/\n" || \
+ die "STEP2: unexpected group of pid2"
+checkpid $PID3 "net_cls,freezer:/\ncpuacct,cpu:/\n" || \
+ die "STEP2: unexpected group of pid3"
+
+# STEP3: try different groups
+resetgroup $PID1 $PID2 $PID3
+$TOOLSDIR/cgclassify -g cpu:cpu1 -g net_cls:net1 $PID1
+checkpid $PID1 "net_cls,freezer:/net1\ncpuacct,cpu:/cpu1\n" || \
+ die "STEP3: unexpected group of pid1"
+
+# STEP4: different groups multiple times (tha last should win)
+resetgroup $PID1 $PID2 $PID3
+$TOOLSDIR/cgclassify -g "*:/" -g cpu:common -g net_cls:common -g cpu:cpu1 -g net_cls:net1 $PID1 || \
+ die "STEP4: cgclassify pid1 failed"
+checkpid $PID1 "net_cls,freezer:/net1\ncpuacct,cpu:/cpu1\n" || \
+ die "STEP4: unexpected group of pid1"
+$TOOLSDIR/cgclassify -g "*:/" -g cpu:common -g net_cls:common -g cpu:cpu1 $PID2 || \
+ die "STEP4: cgclassify pid2 failed"
+checkpid $PID2 "net_cls,freezer:/common\ncpuacct,cpu:/cpu1\n" || \
+ die "STEP4: unexpected group of pid2"
+
+# STEP5: some error cases
+# group does not exist
+echo "Testing error cases, error messages will appear!"
+$TOOLSDIR/cgclassify -g cpu:invalid_group $PID1 && \
+ die "STEP5: cgclassify with invalig_group succeeded"
+# parameter is not a PID
+$TOOLSDIR/cgclassify -g cpu:/ xxx && \
+ die "STEP5: cgclassify with xxx pid succeeded"
+# let's hope process 1234567 does not exist
+$TOOLSDIR/cgclassify -g cpu:/ 1234567 && \
+ die "STEP5: cgclassify with 1234567 succeeded"
+# not-mounted controller
+$TOOLSDIR/cgclassify -g xxx:/ $PID1 && \
+ die "STEP5: cgclassify with xxx controller succeeded"
+# no -g parameter
+$TOOLSDIR/cgclassify -g $PID1 && \
+ die "STEP5: cgclassify without -g succeeded"
+# invalid -g format
+$TOOLSDIR/cgclassify -g cpu/cpu1 $PID1 && \
+ die "STEP5: cgclassify -g cpu/cpu1 succeeded"
+
+# some existing processes among unexisting
+resetgroup $PID1 $PID2 $PID3
+$TOOLSDIR/cgclassify -g cpu,net_cls:common $PID1 1234567 $PID2 1234568 $PID3 && \
+ die "STEP5: cgclassify with mixed processed succeeded"
+checkpid $PID1 "net_cls,freezer:/common\ncpuacct,cpu:/common\n" || \
+ die "STEP5: unexpected group of pid1"
+checkpid $PID2 "net_cls,freezer:/common\ncpuacct,cpu:/common\n" || \
+ die "STEP5: unexpected group of pid2"
+checkpid $PID3 "net_cls,freezer:/common\ncpuacct,cpu:/common\n" || \
+ die "STEP5: unexpected group of pid3"
+
+echo "End of error cases"
+
+# STEP6: *lot of* processes on command line
+echo "Testing lot of arguments, this will take some time"
+COUNT=1000
+echo >$TMP/pids
+(
+ for i in `seq $COUNT`; do
+ sleep 100000 &
+ echo $! >>$TMP/pids
+ done
+) > /dev/null
+$TOOLSDIR/cgclassify -g net_cls,cpu:common `cat $TMP/pids` || \
+ die "STEP6: cgclassify failed"
+
+kill `cat $TMP/pids`
+sleep 1 # to settle down the sleep load - sigterm does not kill sleep immediatelly
+
+kill $PID1 $PID2 $PID3
+$TOOLSDIR/cgclear
+cleanup
+exit 0
--- /dev/null
+#!/bin/bash
+#
+# Test cgclassify with various /etc/cgrules.conf settings, like
+# simple rules, multiple matching rules, using @groups, executable
+# names and default rules.
+# The test relies on testenv.sh to backup/restore /etc/cgrules.conf.
+#
+
+. `dirname $0`/../testenv.sh
+
+# The test need sto start few processes with non-root UID/GID. Which should be
+# used?
+TESTUSER=nobody
+TESTGROUP=nobody
+
+function checkpid()
+{
+ # check that given process is in given groups
+ local PID=$1
+ # delete hierarchy number, ignore systemd
+ cat /proc/$PID/cgroup | sed 's/^[0-9]*://' | grep -v systemd > $TMP/pid-$PID.group
+ printf >$TMP/pid-$PID.expected "$2"
+ diff -u -w $TMP/pid-$PID.group $TMP/pid-$PID.expected
+ return $?
+}
+
+function resetgroup()
+{
+ # move given processes back to root group
+ $TOOLSDIR/cgclassify -g "*:/" $*
+}
+
+# prepare some hierarchy
+$TOOLSDIR/cgconfigparser -l `prepare_config simple.conf` || \
+ die "cannot parse simple.conf"
+
+# prepare specific process names
+ln -s /bin/sleep $TMP/sleep1
+$TMP/sleep1 10000 &
+PID1=$!
+ln -s /bin/sleep $TMP/sleep2
+$TMP/sleep2 10000 &
+PID2=$!
+
+# start some processes as $TESTUSER
+chmod o+rwX $TMP
+su $TESTUSER -s /bin/bash -c "$TMP/sleep1 10000" &
+su $TESTUSER -s /bin/bash -c "$TMP/sleep2 10000" &
+sleep 0.1
+NPID1=`ps h -u $TESTUSER | grep sleep1 | awk '{ print $1; }' | tail -n 1`
+NPID2=`ps h -u $TESTUSER | grep sleep2 | awk '{ print $1; }' | tail -n 1`
+
+# STEP1: simple global rule
+cat <<EOF >/etc/cgrules.conf
+unused * /
+* * common
+EOF
+$TOOLSDIR/cgclassify $PID1
+checkpid $PID1 "net_cls,freezer:/common\ncpuacct,cpu:/common\n" || \
+ die "STEP1: unexpected group of pid1"
+resetgroup $PID1
+
+# STEP2: two destination groups
+cat <<EOF >/etc/cgrules.conf
+unused * /
+* cpu cpu1
+% net_cls net1
+EOF
+$TOOLSDIR/cgclassify $PID1
+checkpid $PID1 "net_cls,freezer:/net1\ncpuacct,cpu:/cpu1\n" || \
+ die "STEP2: unexpected group of pid1"
+resetgroup $PID1
+
+# STEP3: two matching rules, only the first is executed
+cat <<EOF >/etc/cgrules.conf
+unused * /
+* cpu cpu1
+* net_cls net1
+EOF
+$TOOLSDIR/cgclassify $PID1
+checkpid $PID1 "net_cls,freezer:/\ncpuacct,cpu:/cpu1\n" || \
+ die "STEP3: unexpected group of pid1"
+resetgroup $PID1
+
+# STEP4: process name in a rule
+cat <<EOF >/etc/cgrules.conf
+unused * /
+*:sleep1 cpu cpu1
+*:sleep2 net_cls net1
+EOF
+$TOOLSDIR/cgclassify $PID1
+checkpid $PID1 "net_cls,freezer:/\ncpuacct,cpu:/cpu1\n" || \
+ die "STEP4: unexpected group of pid1"
+$TOOLSDIR/cgclassify $PID2
+checkpid $PID2 "net_cls,freezer:/net1\ncpuacct,cpu:/\n" || \
+ die "STEP4: unexpected group of pid2"
+resetgroup $PID1 $PID2
+
+# STEP5: full path
+cat <<EOF >/etc/cgrules.conf
+unused * /
+*:$TMP/sleep1 cpu cpu1
+*:$TMP/sleep2 net_cls net1
+EOF
+$TOOLSDIR/cgclassify $PID1
+checkpid $PID1 "net_cls,freezer:/\ncpuacct,cpu:/cpu1\n" || \
+ die "STEP5: unexpected group of pid1"
+$TOOLSDIR/cgclassify $PID2
+checkpid $PID2 "net_cls,freezer:/net1\ncpuacct,cpu:/\n" || \
+ die "STEP5: unexpected group of pid2"
+resetgroup $PID1 $PID2
+
+#STEP6: username
+cat <<EOF >/etc/cgrules.conf
+unused * /
+$TESTUSER cpu cpu1
+* net_cls net1
+EOF
+$TOOLSDIR/cgclassify $PID1 $NPID1
+checkpid $NPID1 "net_cls,freezer:/\ncpuacct,cpu:/cpu1\n" || \
+ die "STEP6: unexpected group of npid1"
+checkpid $PID1 "net_cls,freezer:/net1\ncpuacct,cpu:/\n" || \
+ die "STEP6: unexpected group of pid1"
+resetgroup $PID1 $NPID1
+
+#STEP7: username + processname
+cat <<EOF >/etc/cgrules.conf
+unused * /
+$TESTUSER:$TMP/sleep1 cpu cpu1
+*:$TMP/sleep1 net_cls net1
+EOF
+$TOOLSDIR/cgclassify $PID1 $NPID1
+checkpid $NPID1 "net_cls,freezer:/\ncpuacct,cpu:/cpu1\n" || \
+ die "STEP7: unexpected group of npid1"
+checkpid $PID1 "net_cls,freezer:/net1\ncpuacct,cpu:/\n" || \
+ die "STEP7: unexpected group of pid1"
+resetgroup $PID1 $NPID1
+
+#STEP8: groupname + processname
+cat <<EOF >/etc/cgrules.conf
+unused * /
+@$TESTGROUP:$TMP/sleep1 cpu cpu1
+*:$TMP/sleep1 net_cls net1
+EOF
+$TOOLSDIR/cgclassify $PID1 $NPID1
+checkpid $NPID1 "net_cls,freezer:/\ncpuacct,cpu:/cpu1\n" || \
+ die "STEP8: unexpected group of npid1"
+checkpid $PID1 "net_cls,freezer:/net1\ncpuacct,cpu:/\n" || \
+ die "STEP8: unexpected group of pid1"
+resetgroup $PID1 $NPID1
+
+#STEP9: processname + default
+cat <<EOF >/etc/cgrules.conf
+unused * /
+*:$TMP/sleep1 cpu cpu1
+* net_cls net1
+EOF
+$TOOLSDIR/cgclassify $PID1 $PID2
+checkpid $PID1 "net_cls,freezer:/\ncpuacct,cpu:/cpu1\n" || \
+ die "STEP9: unexpected group of pid1"
+checkpid $PID2 "net_cls,freezer:/net1\ncpuacct,cpu:/\n" || \
+ die "STEP9: unexpected group of pid2"
+resetgroup $PID1 $NPID1
+
+kill -9 $PID1 $PID2 $NPID1 $NPID2
+
+sleep 0.1
+$TOOLSDIR/cgclear
+
+cleanup
+exit 0
--- /dev/null
+# Two hierarchies, two controllers each:
+
+mount {
+ cpu = TMP/cgroup/cpu;
+ cpuacct = TMP/cgroup/cpu;
+ net_cls = TMP/cgroup/net;
+ freezer = TMP/cgroup/net;
+}
+
+# One group common for all hierarchies:
+
+group common {
+ cpu {}
+ net_cls {}
+}
+
+# Two separate groups:
+group net1 {
+ net_cls{}
+}
+
+group cpu1 {
+ cpu {}
+}
--- /dev/null
+EXTRA_DIST = cgconfigparser_simple \
+ cgconfigparser_conf_files_tests \
+ cgconfigparser_conf_files/cgconfig.conf.5.ex1 \
+ cgconfigparser_conf_files/cgconfig.conf.5.ex2 \
+ cgconfigparser_conf_files/cgconfig.conf.5.ex3 \
+ cgconfigparser_conf_files/cgconfig.conf.5.ex4 \
+ cgconfigparser_conf_files/permissions.conf \
+ cgconfigparser_multiconfig \
+ cgclear_config_multi \
+ cgclear_config_one \
+ permissions \
+ cgconfigparser_conf_files/permissions_default1.conf \
+ cgconfigparser_conf_files/permissions_default2.conf \
+ cgconfigparser_conf_files/permissions_default3.conf \
+ cgconfigparser_conf_files/permissions_default4.conf \
+ multiconfig/1.conf \
+ multiconfig/2.conf \
+ multiconfig/3.conf \
+ multiconfig/4.conf \
+ multiconfig/5.conf \
+ cgclear/cgclear_config_multi_1.conf \
+ cgclear/cgclear_config_multi_2.conf \
+ cgclear/cgclear_config_multi_3.conf \
+ cgclear/cgclear_config_one.conf
+
+TESTS = cgconfigparser_simple cgconfigparser_conf_files_tests permissions \
+ cgconfigparser_multiconfig cgclear_config_multi cgclear_config_one
+
--- /dev/null
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+ cgclear/cgclear_config_multi_2.conf \
+ cgclear/cgclear_config_multi_3.conf \
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+
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+ cgconfigparser_multiconfig cgclear_config_multi cgclear_config_one
+
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+ @case '$?' in \
+ *config.status*) \
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
+ *) \
+ echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \
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+ esac;
+
+$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
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+
+$(top_srcdir)/configure: $(am__configure_deps)
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+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(am__aclocal_m4_deps):
+
+mostlyclean-libtool:
+ -rm -f *.lo
+
+clean-libtool:
+ -rm -rf .libs _libs
+tags TAGS:
+
+ctags CTAGS:
+
+cscope cscopelist:
+
+
+# Recover from deleted '.trs' file; this should ensure that
+# "rm -f foo.log; make foo.trs" re-run 'foo.test', and re-create
+# both 'foo.log' and 'foo.trs'. Break the recipe in two subshells
+# to avoid problems with "make -n".
+.log.trs:
+ rm -f $< $@
+ $(MAKE) $(AM_MAKEFLAGS) $<
+
+# Leading 'am--fnord' is there to ensure the list of targets does not
+# expand to empty, as could happen e.g. with make check TESTS=''.
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+am--force-recheck:
+ @:
+
+$(TEST_SUITE_LOG): $(TEST_LOGS)
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+ done`; \
+ if test -n "$$redo_bases"; then \
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+ redo_results=`for i in $$redo_bases; do echo $$i.trs; done`; \
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+ rm -f $$redo_logs && rm -f $$redo_results || exit 1; \
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+ xpass=`grep "^$$ws*:test-result:$$ws*XPASS" $$results | wc -l`; \
+ error=`grep "^$$ws*:test-result:$$ws*ERROR" $$results | wc -l`; \
+ if test `expr $$fail + $$xpass + $$error` -eq 0; then \
+ success=true; \
+ else \
+ success=false; \
+ fi; \
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+ maybe_colorize=no; \
+ else \
+ echo "$@: invalid 'result_count' usage" >&2; exit 4; \
+ fi; \
+ shift; \
+ desc=$$1 count=$$2; \
+ if test $$maybe_colorize = yes && test $$count -gt 0; then \
+ color_start=$$3 color_end=$$std; \
+ else \
+ color_start= color_end=; \
+ fi; \
+ echo "$${color_start}# $$desc $$count$${color_end}"; \
+ }; \
+ create_testsuite_report () \
+ { \
+ result_count $$1 "TOTAL:" $$all "$$brg"; \
+ result_count $$1 "PASS: " $$pass "$$grn"; \
+ result_count $$1 "SKIP: " $$skip "$$blu"; \
+ result_count $$1 "XFAIL:" $$xfail "$$lgn"; \
+ result_count $$1 "FAIL: " $$fail "$$red"; \
+ result_count $$1 "XPASS:" $$xpass "$$red"; \
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+ }; \
+ { \
+ echo "$(PACKAGE_STRING): $(subdir)/$(TEST_SUITE_LOG)" | \
+ $(am__rst_title); \
+ create_testsuite_report --no-color; \
+ echo; \
+ echo ".. contents:: :depth: 2"; \
+ echo; \
+ for b in $$bases; do echo $$b; done \
+ | $(am__create_global_log); \
+ } >$(TEST_SUITE_LOG).tmp || exit 1; \
+ mv $(TEST_SUITE_LOG).tmp $(TEST_SUITE_LOG); \
+ if $$success; then \
+ col="$$grn"; \
+ else \
+ col="$$red"; \
+ test x"$$VERBOSE" = x || cat $(TEST_SUITE_LOG); \
+ fi; \
+ echo "$${col}$$br$${std}"; \
+ echo "$${col}Testsuite summary for $(PACKAGE_STRING)$${std}"; \
+ echo "$${col}$$br$${std}"; \
+ create_testsuite_report --maybe-color; \
+ echo "$$col$$br$$std"; \
+ if $$success; then :; else \
+ echo "$${col}See $(subdir)/$(TEST_SUITE_LOG)$${std}"; \
+ if test -n "$(PACKAGE_BUGREPORT)"; then \
+ echo "$${col}Please report to $(PACKAGE_BUGREPORT)$${std}"; \
+ fi; \
+ echo "$$col$$br$$std"; \
+ fi; \
+ $$success || exit 1
+
+check-TESTS:
+ @list='$(RECHECK_LOGS)'; test -z "$$list" || rm -f $$list
+ @list='$(RECHECK_LOGS:.log=.trs)'; test -z "$$list" || rm -f $$list
+ @test -z "$(TEST_SUITE_LOG)" || rm -f $(TEST_SUITE_LOG)
+ @set +e; $(am__set_TESTS_bases); \
+ log_list=`for i in $$bases; do echo $$i.log; done`; \
+ trs_list=`for i in $$bases; do echo $$i.trs; done`; \
+ log_list=`echo $$log_list`; trs_list=`echo $$trs_list`; \
+ $(MAKE) $(AM_MAKEFLAGS) $(TEST_SUITE_LOG) TEST_LOGS="$$log_list"; \
+ exit $$?;
+recheck: all
+ @test -z "$(TEST_SUITE_LOG)" || rm -f $(TEST_SUITE_LOG)
+ @set +e; $(am__set_TESTS_bases); \
+ bases=`for i in $$bases; do echo $$i; done \
+ | $(am__list_recheck_tests)` || exit 1; \
+ log_list=`for i in $$bases; do echo $$i.log; done`; \
+ log_list=`echo $$log_list`; \
+ $(MAKE) $(AM_MAKEFLAGS) $(TEST_SUITE_LOG) \
+ am__force_recheck=am--force-recheck \
+ TEST_LOGS="$$log_list"; \
+ exit $$?
+cgconfigparser_simple.log: cgconfigparser_simple
+ @p='cgconfigparser_simple'; \
+ b='cgconfigparser_simple'; \
+ $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+ --log-file $$b.log --trs-file $$b.trs \
+ $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+ "$$tst" $(AM_TESTS_FD_REDIRECT)
+cgconfigparser_conf_files_tests.log: cgconfigparser_conf_files_tests
+ @p='cgconfigparser_conf_files_tests'; \
+ b='cgconfigparser_conf_files_tests'; \
+ $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+ --log-file $$b.log --trs-file $$b.trs \
+ $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+ "$$tst" $(AM_TESTS_FD_REDIRECT)
+permissions.log: permissions
+ @p='permissions'; \
+ b='permissions'; \
+ $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+ --log-file $$b.log --trs-file $$b.trs \
+ $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+ "$$tst" $(AM_TESTS_FD_REDIRECT)
+cgconfigparser_multiconfig.log: cgconfigparser_multiconfig
+ @p='cgconfigparser_multiconfig'; \
+ b='cgconfigparser_multiconfig'; \
+ $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+ --log-file $$b.log --trs-file $$b.trs \
+ $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+ "$$tst" $(AM_TESTS_FD_REDIRECT)
+cgclear_config_multi.log: cgclear_config_multi
+ @p='cgclear_config_multi'; \
+ b='cgclear_config_multi'; \
+ $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+ --log-file $$b.log --trs-file $$b.trs \
+ $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+ "$$tst" $(AM_TESTS_FD_REDIRECT)
+cgclear_config_one.log: cgclear_config_one
+ @p='cgclear_config_one'; \
+ b='cgclear_config_one'; \
+ $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+ --log-file $$b.log --trs-file $$b.trs \
+ $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+ "$$tst" $(AM_TESTS_FD_REDIRECT)
+.test.log:
+ @p='$<'; \
+ $(am__set_b); \
+ $(am__check_pre) $(TEST_LOG_DRIVER) --test-name "$$f" \
+ --log-file $$b.log --trs-file $$b.trs \
+ $(am__common_driver_flags) $(AM_TEST_LOG_DRIVER_FLAGS) $(TEST_LOG_DRIVER_FLAGS) -- $(TEST_LOG_COMPILE) \
+ "$$tst" $(AM_TESTS_FD_REDIRECT)
+@am__EXEEXT_TRUE@.test$(EXEEXT).log:
+@am__EXEEXT_TRUE@ @p='$<'; \
+@am__EXEEXT_TRUE@ $(am__set_b); \
+@am__EXEEXT_TRUE@ $(am__check_pre) $(TEST_LOG_DRIVER) --test-name "$$f" \
+@am__EXEEXT_TRUE@ --log-file $$b.log --trs-file $$b.trs \
+@am__EXEEXT_TRUE@ $(am__common_driver_flags) $(AM_TEST_LOG_DRIVER_FLAGS) $(TEST_LOG_DRIVER_FLAGS) -- $(TEST_LOG_COMPILE) \
+@am__EXEEXT_TRUE@ "$$tst" $(AM_TESTS_FD_REDIRECT)
+
+distdir: $(DISTFILES)
+ @srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+ topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+ list='$(DISTFILES)'; \
+ dist_files=`for file in $$list; do echo $$file; done | \
+ sed -e "s|^$$srcdirstrip/||;t" \
+ -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
+ case $$dist_files in \
+ */*) $(MKDIR_P) `echo "$$dist_files" | \
+ sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
+ sort -u` ;; \
+ esac; \
+ for file in $$dist_files; do \
+ if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
+ if test -d $$d/$$file; then \
+ dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
+ if test -d "$(distdir)/$$file"; then \
+ find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+ fi; \
+ if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
+ cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \
+ find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+ fi; \
+ cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
+ else \
+ test -f "$(distdir)/$$file" \
+ || cp -p $$d/$$file "$(distdir)/$$file" \
+ || exit 1; \
+ fi; \
+ done
+check-am: all-am
+ $(MAKE) $(AM_MAKEFLAGS) check-TESTS
+check: check-am
+all-am: Makefile
+installdirs:
+install: install-am
+install-exec: install-exec-am
+install-data: install-data-am
+uninstall: uninstall-am
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+install-am: all-am
+ @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
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+installcheck: installcheck-am
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+ $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+ install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+ install; \
+ else \
+ $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+ install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+ "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
+ fi
+mostlyclean-generic:
+ -test -z "$(TEST_LOGS)" || rm -f $(TEST_LOGS)
+ -test -z "$(TEST_LOGS:.log=.trs)" || rm -f $(TEST_LOGS:.log=.trs)
+ -test -z "$(TEST_SUITE_LOG)" || rm -f $(TEST_SUITE_LOG)
+
+clean-generic:
+
+distclean-generic:
+ -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+ -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+
+maintainer-clean-generic:
+ @echo "This command is intended for maintainers to use"
+ @echo "it deletes files that may require special tools to rebuild."
+clean: clean-am
+
+clean-am: clean-generic clean-libtool mostlyclean-am
+
+distclean: distclean-am
+ -rm -f Makefile
+distclean-am: clean-am distclean-generic
+
+dvi: dvi-am
+
+dvi-am:
+
+html: html-am
+
+html-am:
+
+info: info-am
+
+info-am:
+
+install-data-am:
+
+install-dvi: install-dvi-am
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+
+install-html: install-html-am
+
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+
+install-info-am:
+
+install-man:
+
+install-pdf: install-pdf-am
+
+install-pdf-am:
+
+install-ps: install-ps-am
+
+install-ps-am:
+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-am
+ -rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-am
+
+mostlyclean-am: mostlyclean-generic mostlyclean-libtool
+
+pdf: pdf-am
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+pdf-am:
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+
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+ clean-libtool cscopelist-am ctags-am distclean \
+ distclean-generic distclean-libtool distdir dvi dvi-am html \
+ html-am info info-am install install-am install-data \
+ install-data-am install-dvi install-dvi-am install-exec \
+ install-exec-am install-html install-html-am install-info \
+ install-info-am install-man install-pdf install-pdf-am \
+ install-ps install-ps-am install-strip installcheck \
+ installcheck-am installdirs maintainer-clean \
+ maintainer-clean-generic mostlyclean mostlyclean-generic \
+ mostlyclean-libtool pdf pdf-am ps ps-am recheck tags-am \
+ uninstall uninstall-am
+
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
--- /dev/null
+mount {
+ cpu = /TMP/cgroups/cpu;
+ cpuacct = /TMP/cgroups/cpu;
+}
+
+group 1 {
+ cpu { }
+}
+
+group 1/1 {
+ cpu { }
+}
--- /dev/null
+group 2 {
+ cpu { }
+}
+
+group 1/2 {
+ cpu { }
+}
+
+group 1/2/2 {
+ cpu { }
+}
--- /dev/null
+group 3 {
+ cpu { }
+}
+
+group 1/2/3 {
+ cpu { }
+}
+
+group 1/2/2/3 {
+ cpu { }
+}
+
+group 1/3 {
+ cpu { }
+}
+
+group 2/3 {
+ cpu { }
+}
--- /dev/null
+mount {
+ cpu = /TMP/cgroups/cpu;
+ cpuacct = /TMP/cgroups/cpu;
+}
+
+group first {
+ cpu { }
+}
+
+group first/subgroup {
+ cpu { }
+}
+
+group second {
+ cpu { }
+}
--- /dev/null
+#!/bin/bash
+# test cgclear with multiple config files
+
+. `dirname $0`/../testenv.sh
+
+# start a process to torture
+/bin/sleep 10000 &
+PID=$!
+
+# STEP1: parse three config files and cgclear them at once (in reverse order!)
+$TOOLSDIR/cgconfigparser -l `prepare_config cgclear/cgclear_config_multi_1.conf` \
+ || die "STEP1: cgconfigparser multi_1 failed"
+$TOOLSDIR/cgconfigparser -l `prepare_config cgclear/cgclear_config_multi_2.conf` \
+ || die "STEP1: cgconfigparser multi_2 failed"
+$TOOLSDIR/cgconfigparser -l `prepare_config cgclear/cgclear_config_multi_3.conf` \
+ || die "STEP1: cgconfigparser multi_3 failed"
+$TOOLSDIR/lscgroup > $TMP/groups.log
+grep 1/2/3 <$TMP/groups.log >/dev/null \
+ || die "STEP1: cannot find group '1/2/3'"
+
+# clear it all
+$TOOLSDIR/cgclear -e -l `prepare_config cgclear/cgclear_config_multi_1.conf` \
+ -l `prepare_config cgclear/cgclear_config_multi_2.conf` \
+ -l `prepare_config cgclear/cgclear_config_multi_3.conf` \
+ || die "STEP1: cgclear failed"
+
+# check all is gone
+$TOOLSDIR/lscgroup 2>/dev/null \
+ && die "STEP1: something is mounted after cgclear"
+
+
+# STEP2: same as step1, but in wrong order - cgclear should fail
+$TOOLSDIR/cgconfigparser -l `prepare_config cgclear/cgclear_config_multi_1.conf` \
+ || die "STEP2: cgconfigparser multi_1 failed"
+$TOOLSDIR/cgconfigparser -l `prepare_config cgclear/cgclear_config_multi_2.conf` \
+ || die "STEP2: cgconfigparser multi_2 failed"
+$TOOLSDIR/cgconfigparser -l `prepare_config cgclear/cgclear_config_multi_3.conf` \
+ || die "STEP2: cgconfigparser multi_3 failed"
+$TOOLSDIR/lscgroup > $TMP/groups.log
+grep 1/2/3 <$TMP/groups.log >/dev/null \
+ || die "STEP2: cannot find group '1/2/3'"
+
+# clear it all
+$TOOLSDIR/cgclear -e -l `prepare_config cgclear/cgclear_config_multi_3.conf` \
+ -l `prepare_config cgclear/cgclear_config_multi_2.conf` \
+ -l `prepare_config cgclear/cgclear_config_multi_1.conf` \
+ || die "STEP2: cgclear failed"
+
+# check that cpu,cpuacct:/1/2 still exists
+$TOOLSDIR/lscgroup > $TMP/groups.log
+grep 1/2 <$TMP/groups.log >/dev/null \
+ || die "STEP2: cannot find group '1/2 after cgclear"
+
+$TOOLSDIR/cgclear
+
+
+cleanup
+kill -9 $PID
+exit 0
--- /dev/null
+#!/bin/bash
+# test cgclear with one config file
+
+. `dirname $0`/../testenv.sh
+
+# start a process to torture
+/bin/sleep 10000 &
+PID=$!
+
+# STEP1: parse one simple config with mount and cgclear it (incl. unmount)
+$TOOLSDIR/cgconfigparser -l `prepare_config cgclear/cgclear_config_one.conf` \
+ || die "STEP1: cgconfigparser failed"
+$TOOLSDIR/lscgroup > $TMP/groups.log
+grep first <$TMP/groups.log >/dev/null \
+ || die "STEP1: cannot find group 'first'"
+
+# unmount it
+$TOOLSDIR/cgclear -l `prepare_config cgclear/cgclear_config_one.conf` \
+ || die "STEP1: cgclear failed"
+
+# check all is gone
+$TOOLSDIR/lscgroup 2>/dev/null \
+ && die "STEP1: something is mounted after cgclear"
+
+
+# STEP2: create a cgroup out of config's tree - it must survive cgclear
+$TOOLSDIR/cgconfigparser -l `prepare_config cgclear/cgclear_config_one.conf` \
+ || die "STEP2: cgconfigparser failed"
+$TOOLSDIR/lscgroup > $TMP/groups.log
+grep first <$TMP/groups.log >/dev/null \
+ || die "STEP2: cannot find group 'first'"
+
+$TOOLSDIR/cgcreate -g cpu:/evil \
+ || die "STEP2: cgcreate failed"
+
+# clear it - 'evil' should survive
+$TOOLSDIR/cgclear -l `prepare_config cgclear/cgclear_config_one.conf` \
+ || die "STEP2: cgclear1 failed"
+
+# check evil is there
+$TOOLSDIR/lscgroup > $TMP/groups.log
+grep evil <$TMP/groups.log >/dev/null \
+ || die "STEP2: evil not found"
+
+# clear everything
+$TOOLSDIR/cgclear || die "STEP2: cgclear2 failed"
+$TOOLSDIR/lscgroup 2>/dev/null \
+ && die "STEP2: something is mounted after cgclear"
+
+
+# STEP3: leave a process and a subgroup somewhere and check cgclear *without* -e clears it
+$TOOLSDIR/cgconfigparser -l `prepare_config cgclear/cgclear_config_one.conf` \
+ || die "STEP3: cgconfigparser failed"
+$TOOLSDIR/lscgroup > $TMP/groups.log
+grep first <$TMP/groups.log >/dev/null \
+ || die "STEP3: cannot find group 'first'"
+
+$TOOLSDIR/cgclassify -g cpu:first $PID \
+ || die "STEP3: cgclassify failed"
+$TOOLSDIR/cgcreate -g cpu:first/evil \
+ || die "STEP3: cgcreate failed"
+
+# unmount it
+$TOOLSDIR/cgclear -l `prepare_config cgclear/cgclear_config_one.conf` \
+ || die "STEP3: cgclear failed"
+
+# check all is gone
+$TOOLSDIR/lscgroup 2>/dev/null \
+ && die "STEP3: something is mounted after cgclear"
+
+
+
+# STEP4: leave a process somewhere and check cgclear with -e doesn't clear it
+$TOOLSDIR/cgconfigparser -l `prepare_config cgclear/cgclear_config_one.conf` \
+ || die "STEP4: cgconfigparser failed"
+$TOOLSDIR/lscgroup > $TMP/groups.log
+grep first <$TMP/groups.log >/dev/null \
+ || die "STEP4: cannot find group 'first'"
+
+$TOOLSDIR/cgclassify -g cpu:first $PID \
+ || die "STEP4: cgclassify failed"
+
+# try to clear it - cgclear should not fail and the group should survive
+$TOOLSDIR/cgclear -e -l `prepare_config cgclear/cgclear_config_one.conf` \
+ || die "STEP4: cgclear failed"
+$TOOLSDIR/lscgroup > $TMP/groups2.log
+grep first <$TMP/groups2.log >/dev/null \
+ || die "STEP4: cannot find group 'first' after cgclear"
+
+# cpu:first should survive
+$TOOLSDIR/lscgroup > $TMP/groups.log
+grep first <$TMP/groups.log >/dev/null \
+ || die "STEP4: cannot find group 'first'"
+# cpu:second should *not* survive
+grep second <$TMP/groups.log >/dev/null \
+ && die "STEP4: unexpected group 'second' found"
+# cpu:first/subgroup should *not* survive
+grep first/subgroup <$TMP/groups.log >/dev/null \
+ && die "STEP4: unexpected group 'first/subgroup' found"
+
+$TOOLSDIR/cgclear
+
+# check all is gone
+$TOOLSDIR/lscgroup 2>/dev/null \
+ && die "STEP4: something is mounted after cgclear"
+
+
+
+# STEP5: leave a subgroup somewhere and check cgclear with -e doesn't clear it
+$TOOLSDIR/cgconfigparser -l `prepare_config cgclear/cgclear_config_one.conf` \
+ || die "STEP5: cgconfigparser failed"
+$TOOLSDIR/lscgroup > $TMP/groups.log
+grep first <$TMP/groups.log >/dev/null \
+ || die "STEP5: cannot find group 'first'"
+
+$TOOLSDIR/cgcreate -g cpu:first/evil \
+ || die "STEP5: cgcreate failed"
+
+# try to clear it - cgclear should not fail, the group should survive
+$TOOLSDIR/cgclear -e -l `prepare_config cgclear/cgclear_config_one.conf` \
+ || die "STEP5: cgclear failed"
+$TOOLSDIR/lscgroup > $TMP/groups2.log
+grep first <$TMP/groups2.log >/dev/null \
+ || die "STEP5: cannot find group 'first' after clear"
+
+# cpu:first/evil should survive
+$TOOLSDIR/lscgroup > $TMP/groups.log
+grep first/evil <$TMP/groups.log >/dev/null \
+ || die "STEP5: cannot find group 'first/evil'"
+# cpu:second should *not* survive
+grep second <$TMP/groups.log >/dev/null \
+ && die "STEP5: unexpected group 'second' found"
+# cpu:first/subgroup should *not* survive
+grep first/subgroup <$TMP/groups.log >/dev/null \
+ && die "STEP5: unexpected group 'first/subgroup' found"
+
+$TOOLSDIR/cgclear
+
+# check all is gone
+$TOOLSDIR/lscgroup 2>/dev/null \
+ && die "STEP4: something is mounted after cgclear"
+
+kill -9 $PID
+
+cleanup
+exit 0
--- /dev/null
+ mount {
+ cpu = /TMP/cgroups/cpu;
+ cpuacct = /TMP/cgroups/cpu;
+ }
+
--- /dev/null
+ mount {
+ cpu = /TMP/cgroups/cpu;
+ cpuacct = /TMP/cgroups/cpu;
+ }
+
+ group daemons/www {
+ perm {
+ task {
+ uid = root;
+ gid = nobody;
+ }
+ admin {
+ uid = root;
+ gid = root;
+ }
+ }
+ cpu {
+ cpu.shares = "1000";
+ }
+ }
+
+ group daemons/ftp {
+ perm {
+ task {
+ uid = root;
+ gid = nobody;
+ }
+ admin {
+ uid = root;
+ gid = root;
+ }
+ }
+ cpu {
+ cpu.shares = "500";
+ }
+ }
--- /dev/null
+ mount {
+ cpu = /TMP/cgroups/cpu;
+ cpuacct = /TMP/cgroups/cpuacct;
+ }
+
+ group daemons {
+ cpuacct{
+ }
+ cpu {
+ }
+ }
--- /dev/null
+ mount {
+ cpu = /TMP/cgroups/cpu;
+ cpuacct = /TMP/cgroups/cpuacct;
+ }
+
+ group daemons {
+ cpuacct{
+ }
+ }
+
+ group daemons/www {
+ cpu {
+ cpu.shares = "1000";
+ }
+ }
+
+ group daemons/ftp {
+ cpu {
+ cpu.shares = "500";
+ }
+ }
--- /dev/null
+ mount {
+ cpu = /TMP/cgroups/cpu;
+ cpuacct = /TMP/cgroups/cpu;
+ }
+
+ group daemons/www {
+ perm {
+ task {
+ uid = root;
+ gid = nobody;
+ fperm = 750;
+ }
+ admin {
+ uid = root;
+ gid = root;
+ dperm = 770;
+ fperm = 777;
+ }
+ }
+ cpu {
+ cpu.shares = "1000";
+ }
+ }
+
+ group daemons/ftp {
+ perm {
+ task {
+ uid = root;
+ gid = nobody;
+ fperm = 274;
+ }
+ admin {
+ uid = root;
+ gid = root;
+ dperm = 742;
+ fperm = 427;
+ }
+ }
+ cpu {
+ cpu.shares = "500";
+ }
+ }
--- /dev/null
+mount {
+ cpu = /TMP/cgroups/cpu;
+ cpuacct = /TMP/cgroups/cpu;
+}
+
+default {
+ perm {
+ task {
+ uid=nobody;
+ gid=nobody;
+ fperm=757;
+ }
+ admin {
+ uid = nobody;
+ gid = nobody;
+ dperm = 757;
+ fperm = 757;
+ }
+ }
+}
+
+# inherit default
+group daemons/www {
+ cpu {
+ cpu.shares = "1000";
+ }
+}
+
+#override default
+group daemons/ftp {
+ perm {
+ task {
+ uid = root;
+ gid = root;
+ fperm = 274;
+ }
+ admin {
+ uid = root;
+ gid = root;
+ dperm = 742;
+ fperm = 427;
+ }
+ }
+ cpu {
+ cpu.shares = "500";
+ }
+}
+
+# override some default
+group daemons/ssh {
+ perm {
+ task {
+ uid = root;
+ fperm = 274;
+ }
+ admin {
+ uid = root;
+ fperm = 427;
+ }
+ }
+ cpu {
+ cpu.shares = "500";
+ }
+}
--- /dev/null
+mount {
+ cpu = /TMP/cgroups/cpu;
+ cpuacct = /TMP/cgroups/cpu;
+}
+
+default {
+ perm {
+ task {
+ uid=root;
+ gid=root;
+ fperm=700;
+ }
+ admin {
+ uid = root;
+ gid = root;
+ dperm = 700;
+ fperm = 700;
+ }
+ }
+}
+
+
+# inherit default
+group daemons/www {
+ cpu {
+ cpu.shares = "1000";
+ }
+}
+
+#override default
+group daemons/ftp {
+ perm {
+ task {
+ uid = root;
+ gid = root;
+ fperm = 274;
+ }
+ admin {
+ uid = root;
+ gid = root;
+ dperm = 742;
+ fperm = 427;
+ }
+ }
+ cpu {
+ cpu.shares = "500";
+ }
+}
+
+# override some default
+group daemons/ssh {
+ perm {
+ task {
+ uid = root;
+ fperm = 274;
+ }
+ admin {
+ uid = root;
+ fperm = 427;
+ }
+ }
+ cpu {
+ cpu.shares = "500";
+ }
+}
+
+# second default, wins
+default {
+ perm {
+ task {
+ uid=nobody;
+ gid=nobody;
+ fperm=757;
+ }
+ admin {
+ uid = nobody;
+ gid = nobody;
+ dperm = 757;
+ fperm = 757;
+ }
+ }
+}
--- /dev/null
+mount {
+ cpu = /TMP/cgroups/cpu;
+ cpuacct = /TMP/cgroups/cpu;
+}
+
+default {
+ perm {
+ task {
+ uid=nobody;
+ gid=nobody;
+ fperm=1757;
+ }
+ admin {
+ uid = nobody;
+ gid = nobody;
+ dperm = 2757;
+ fperm = 7757;
+ }
+ }
+}
+
+# inherit default
+group daemons/www {
+ cpu {
+ cpu.shares = "1000";
+ }
+}
+
+#override default
+group daemons/ftp {
+ perm {
+ task {
+ uid = root;
+ gid = root;
+ fperm = 274;
+ }
+ admin {
+ uid = root;
+ gid = root;
+ dperm = 742;
+ fperm = 427;
+ }
+ }
+ cpu {
+ cpu.shares = "500";
+ }
+}
+
+# override some default
+group daemons/ssh {
+ perm {
+ task {
+ uid = root;
+ fperm = 274;
+ }
+ admin {
+ uid = root;
+ fperm = 427;
+ }
+ }
+ cpu {
+ cpu.shares = "500";
+ }
+}
--- /dev/null
+mount {
+ cpu = /TMP/cgroups/cpu;
+ cpuacct = /TMP/cgroups/cpu;
+}
+
+# inherit default
+group daemons/www {
+ cpu {
+ cpu.shares = "1000";
+ }
+}
+
+#override default
+group daemons/ftp {
+ perm {
+ task {
+ uid = root;
+ gid = root;
+ fperm = 274;
+ }
+ admin {
+ uid = root;
+ gid = root;
+ dperm = 742;
+ fperm = 427;
+ }
+ }
+ cpu {
+ cpu.shares = "500";
+ }
+}
+
+# override some default
+group daemons/ssh {
+ perm {
+ task {
+ uid = root;
+ fperm = 274;
+ }
+ admin {
+ uid = root;
+ fperm = 427;
+ }
+ }
+ cpu {
+ cpu.shares = "500";
+ }
+}
--- /dev/null
+#!/bin/bash
+# this script tests the examples 1-4 from cgconfig.conf man pages
+# - for each one tests whether the configuration which is created using described configuration
+# file is identical with the example described below
+# TODO: Example 5 is missing now
+
+
+. `dirname $0`/../testenv.sh
+
+CONFDIR=$TESTDIR/tools/cgconfigparser/cgconfigparser_conf_files
+
+# all mount points are in /$TMP/cgroups
+mkdir /$TMP/cgroups/ 2>/dev/null
+#-----------------------------------------------------------------------------
+# EXAMPLE 1
+#-----------------------------------------------------------------------------
+$TOOLSDIR/cgconfigparser -l `prepare_config $CONFDIR/cgconfig.conf.5.ex1` || \
+ die "cgconfigparser -l $CONFDIR/cgconfig.conf.5.ex1 failed"
+
+$TOOLSDIR/cgsnapshot -b $CONFIGDIR/cgsnapshot_blacklist.conf -s \
+ >/$TMP/temp.conf || die "example1 cgsnapshot failed"
+
+lssubsys_1=`$TOOLSDIR/lssubsys -m`
+
+$TOOLSDIR/cgclear || \
+ die "example1 1st cgclear failed"
+
+# cgsnapshot sanity test
+$TOOLSDIR/cgconfigparser -l /$TMP/temp.conf || \
+ die "example1 cgconfigparser failed"
+
+lssubsys_2=`$TOOLSDIR/lssubsys -m`
+
+$TOOLSDIR/cgclear || \
+ die "example1 2st cgclear failed"
+
+if [ "$lssubsys_1" != "$lssubsys_2" ]; then
+ echo "ERROR(example1): lssubsys_1='$lssubsys_1', lssubsys_2='$lssubsys_2'"
+ die "example1 failed"
+fi
+
+# cgconfigparser test
+mkdir /$TMP/cgroups/cpu 2>/dev/null
+mount -t cgroup -o cpu,cpuacct cpu $TMP/cgroups/cpu || die "example1 Mount failed"
+lssubsys_3=`lssubsys -m`
+$TOOLSDIR/cgclear || die "example1 3rd cgclear failed"
+
+if [ "$lssubsys_1" != "$lssubsys_3" ]; then
+ echo "ERROR(example1): lssubsys_1='$lssubsys_1', lssubsys_3='$lssubsys_3'"
+ die "example1 failed"
+fi
+
+#-----------------------------------------------------------------------------
+# EXAMPLE 2
+#-----------------------------------------------------------------------------
+$TOOLSDIR/cgconfigparser -l `prepare_config $CONFDIR/cgconfig.conf.5.ex2` || \
+ die "cgconfigparser -l $CONFDIR/cgconfig.conf.5.ex2 failed"
+
+val1=`$TOOLSDIR/cgget -nv -r cpu.shares daemons/ftp`;
+val2=`$TOOLSDIR/cgget -nv -r cpu.shares daemons/www`;
+
+
+if [ $val1 -ne 500 ]; then
+ echo "ERROR(example2): bogus variable setting daemons/ftp/cpu.shares $val1 "\
+ "(should be 500)"
+ die "example2 failed"
+fi
+
+if [ $val2 -ne 1000 ]; then
+ echo "ERROR(example2): bogus variable setting daemons/www/cpu.shares $val2 "\
+ "(should be 1000)"
+ die "example2 failed"
+fi
+
+$TOOLSDIR/cgsnapshot -b $CONFIGDIR/cgsnapshot_blacklist.conf -s >\
+ /$TMP/temp.conf || die "example2 cgsnapshot failed"
+
+lssubsys_1=`$TOOLSDIR/lssubsys -m`
+$TOOLSDIR/cgclear || die "example2 1st cgclear failed"
+
+
+# cgsnapshot sanity test
+$TOOLSDIR/cgconfigparser -l /$TMP/temp.conf || \
+ die "example2 cgconfigparser of cgsnapshot file failed"
+
+lssubsys_2=`$TOOLSDIR/lssubsys -m`
+val1=`$TOOLSDIR/cgget -nv -r cpu.shares daemons/ftp`;
+val2=`$TOOLSDIR/cgget -nv -r cpu.shares daemons/www`;
+$TOOLSDIR/cgclear || die "example2 2st cgclear failed"
+
+if [ "$lssubsys_1" != "$lssubsys_2" ]; then
+ echo "ERROR(example2): lssubsys_1='$lssubsys_1', lssubsys_2='$lssubsys_2'"
+ die "example2 failed"
+fi
+
+
+if [ $val1 -ne 500 ]; then
+ echo "ERROR(example2): bogus variable setting daemons/ftp/cpu.shares $val1 "\
+ "(should be 500)"
+ die "example2 failed"
+fi
+
+if [ $val2 -ne 1000 ]; then
+ echo "ERROR(example2): bogus variable setting daemons/www/cpu.shares $val2 "\
+ "(should be 1000)"
+ die "example2 failed"
+fi
+
+# cgconfigparser test
+mkdir /$TMP/cgroups/cpu 2>/dev/null
+mount -t cgroup -o cpu,cpuacct cpu /$TMP/cgroups/cpu ||
+ die "example2 mount failed"
+mkdir /$TMP/cgroups/cpu/daemons 2>/dev/null
+
+mkdir /$TMP/cgroups/cpu/daemons/www 2>/dev/null
+echo 1000 > /$TMP/cgroups/cpu/daemons/www/cpu.shares ||
+ die "example2 var.setting failed"
+
+mkdir /$TMP/cgroups/cpu/daemons/ftp 2>/dev/null
+echo 500 > /$TMP/cgroups/cpu/daemons/ftp/cpu.shares ||
+ die "example2 var.setting failed"
+
+lssubsys_3=`$TOOLSDIR/lssubsys -m`
+$TOOLSDIR/cgclear || die "example2 3rd cgclear failed"
+
+
+if [ "$lssubsys_1" != "$lssubsys_3" ]; then
+ echo "ERROR(example1): lssubsys_1='$lssubsys_1', lssubsys_3='lssubsys_3'"
+ die "example2 failed"
+fi
+
+#-----------------------------------------------------------------------------
+# EXAMPLE 3
+#-----------------------------------------------------------------------------
+$TOOLSDIR/cgconfigparser -l `prepare_config $CONFDIR/cgconfig.conf.5.ex3` || \
+ die "cgconfigparser -l $CONFDIR/cgconfig.conf.5.ex3 failed"
+
+$TOOLSDIR/cgsnapshot -b $CONFIGDIR/cgsnapshot_blacklist.conf \
+ -s >/$TMP/temp.conf || die "example3 cgsnapshot failed"
+lssubsys_1=`$TOOLSDIR/lssubsys -m`
+lscg1=`$TOOLSDIR/lscgroup`
+$TOOLSDIR/cgclear || die "example3 1st cgclear failed"
+
+# cgsnapshot sanity test
+$TOOLSDIR/cgconfigparser -l /$TMP/temp.conf || die "example3 cgconfigparser failed"
+lssubsys_2=`$TOOLSDIR/lssubsys -m`
+lscg2=`$TOOLSDIR/lscgroup`
+$TOOLSDIR/cgclear || die "example3 2st cgclear failed"
+
+if [ "$lssubsys_1" != "$lssubsys_2" ]; then
+ echo "ERROR(example3): lssubsys_1='$lssubsys_1', lssubsys_='$lssubsys_2'"
+ die "example3 failed"
+fi
+
+
+if [ "$lscg1" != "$lscg2" ]; then
+ echo "ERROR(example3): lscg1='$lscg1', lscg2='$lscg2'"
+ die "example3 failed"
+fi
+
+# cgconfigparser test
+mkdir /$TMP/cgroups/cpu 2>/dev/null
+mkdir /$TMP/cgroups/cpuacct 2>/dev/null
+mount -t cgroup -o cpu cpu /$TMP/cgroups/cpu || die "example3 Mount1 failed"
+mount -t cgroup -o cpuacct cpuacct /$TMP/cgroups/cpuacct || die "example3 Mount2 failed"
+
+mkdir /$TMP/cgroups/cpu/daemons 2>/dev/null
+mkdir /$TMP/cgroups/cpuacct/daemons 2>/dev/null
+
+lssubsys_3=`$TOOLSDIR/lssubsys -m`
+lscg3=`$TOOLSDIR/lscgroup`
+$TOOLSDIR/cgclear || die "example3 3rd cgclear failed"
+
+if [ "$lssubsys_1" != "$lssubsys_3" ]; then
+ echo "ERROR(example3): lssubsys_1='$lssubsys_1', lssubsys_3='$lssubsys_3'"
+ die "example3 failed"
+fi
+
+if [ "$lscg1" != "$lscg3" ]; then
+ echo "ERROR(example3): lscg1='$lscg1', lscg3='$lscg3'"
+ die "example3 failed"
+fi
+
+#-----------------------------------------------------------------------------
+# EXAMPLE 4
+#-----------------------------------------------------------------------------
+$TOOLSDIR/cgconfigparser -l `prepare_config $CONFDIR/cgconfig.conf.5.ex4` || \
+ die "cgconfigparser -l $CONFDIR/cgconfig.conf.5.ex4 failed"
+
+$TOOLSDIR/cgsnapshot -b $CONFIGDIR/cgsnapshot_blacklist.conf -s \
+ >/$TMP/temp.conf || die "example4 cgsnapshot failed"
+lssubsys_1=`$TOOLSDIR/lssubsys -m`
+lscg1=`$TOOLSDIR/lscgroup | sort`
+$TOOLSDIR/cgclear || die "example4 1st cgclear failed"
+
+# cgsnapshot sanity test
+$TOOLSDIR/cgconfigparser -l /$TMP/temp.conf || die "example4 cgconfigparser failed"
+lssubsys_2=`$TOOLSDIR/lssubsys -m`
+lscg2=`$TOOLSDIR/lscgroup| sort`
+$TOOLSDIR/cgclear || die "example4 2st cgclear failed"
+
+if [ "$lssubsys_1" != "$lssubsys_2" ]; then
+ echo "ERROR(example4): lssubsys_1='$lssubsys_1', lssubsys_2='$lssubsys_2'"
+ die "example4 failed"
+fi
+
+if [ "$lscg1" != "$lscg2" ]; then
+ echo "ERROR(example4): lscg1='$lscg1', lscg2='$lscg2'"
+ die "example4 failed"
+fi
+
+# cgconfigparser test
+mkdir /$TMP/cgroups/cpu 2>/dev/null
+mkdir /$TMP/cgroups/cpuacct 2>/dev/null
+mount -t cgroup -o cpu cpu /$TMP/cgroups/cpu || die "example4 Mount1 failed"
+mount -t cgroup -o cpuacct cpuacct /$TMP/cgroups/cpuacct || die "example4 Mount2 failed"
+
+mkdir /$TMP/cgroups/cpuacct/daemons 2>/dev/null
+mkdir /$TMP/cgroups/cpu/daemons 2>/dev/null
+mkdir /$TMP/cgroups/cpu/daemons/www 2>/dev/null
+mkdir /$TMP/cgroups/cpu/daemons/ftp 2>/dev/null
+
+lssubsys_3=`$TOOLSDIR/lssubsys -m`
+lscg3=`$TOOLSDIR/lscgroup | sort`
+cgclear || die "example3 3rd cgclear failed"
+
+
+if [ "$lssubsys_1" != "$lssubsys_3" ]; then
+ echo "ERROR(example4): lssubsys_1='$lssubsys_1', lssubsys_3='$lssubsys_3'"
+ die "example4 failed"
+fi
+
+if [ "$lscg1" != "$lscg3" ]; then
+ echo "ERROR(example4): lscg1='$lscg1', lscg3='$lscg3'"
+ die "example4 failed"
+fi
+
+
+cleanup
+exit 0
\ No newline at end of file
--- /dev/null
+#!/bin/bash
+# test cgconfigparser with multiple config files
+
+. `dirname $0`/../testenv.sh
+
+# prepare config files in a temporary directory
+mkdir -p $TMP/conf.d
+for i in $TESTDIR/tools/cgconfigparser/multiconfig/*.conf; do
+ mv `prepare_config $i` $TMP/conf.d/
+done
+
+$TOOLSDIR/cgconfigparser -L $TMP/conf.d/ \
+ || die "cgconfigparser failed"
+
+# check that all expected groups exist
+$TOOLSDIR/lscgroup > $TMP/groups.out
+grep "cpu,cpuacct:/1$" <$TMP/groups.out >/dev/null \
+ || die "cannot find group 1"
+grep "freezer:/22$" <$TMP/groups.out >/dev/null \
+ || die "cannot find group 2"
+grep "net_cls:/333$" <$TMP/groups.out >/dev/null \
+ || die "cannot find group 3"
+grep "cpu,cpuacct:/1/4$" <$TMP/groups.out >/dev/null \
+ || die "cannot find group 1/4"
+grep "freezer:/22/4$" <$TMP/groups.out >/dev/null \
+ || die "cannot find group 22/4"
+grep "net_cls:/333/4$" <$TMP/groups.out >/dev/null \
+ || die "cannot find group 333/4"
+grep "cpu,cpuacct:/5$" <$TMP/groups.out >/dev/null \
+ || die "cannot find group 5"
+grep "freezer:/55$" <$TMP/groups.out >/dev/null \
+ || die "cannot find group 55"
+grep "net_cls:/555$" <$TMP/groups.out >/dev/null \
+ || die "cannot find group 555"
+
+# clear it at once
+$TOOLSDIR/cgclear -e -L $TMP/conf.d/ \
+ || die "cgclear failed"
+
+cleanup
+exit 0
--- /dev/null
+#!/bin/bash
+# simple sanity test for cgconfigparser, cgsnapshot and cgclear tool
+
+. `dirname $0`/../testenv.sh
+
+
+mkdir -p /$TMP/cgroups/cpu 2>/dev/null
+mount -t cgroup -o cpu,cpuacct cpu /$TMP/cgroups/cpu || die "Mount failed"
+
+$TOOLSDIR/cgsnapshot -b $CONFIGDIR/cgsnapshot_blacklist.conf >/$TMP/temp.conf || die "cgsnapshot failed"
+lss_o1=`$TOOLSDIR/lssubsys -m`
+$TOOLSDIR/cgclear || die "1st cgclear failed"
+
+$TOOLSDIR/cgconfigparser -l /$TMP/temp.conf || die "cgconfigparser failed"
+lss_o2=`$TOOLSDIR/lssubsys -m`
+$TOOLSDIR/cgclear || die "2nd cgclear failed"
+
+if [ "$lss_o1" != "$lss_o2" ]; then
+ echo "ERROR: first lss ouptput:'$lss_o1', second lss output:'$lss_o2'"
+fi
+
+cleanup
+exit 0
--- /dev/null
+mount {
+ cpu = /TMP/cgroups/cpu;
+ cpuacct = /TMP/cgroups/cpu;
+}
+
+group 1 {
+ cpu { }
+}
+
--- /dev/null
+mount {
+ freezer = /TMP/cgroups/freezer;
+}
+
+# check that cpu is already mounted
+group 2 {
+ cpu { }
+}
+
+group 22 {
+ freezer { }
+}
--- /dev/null
+mount {
+ net_cls = /TMP/cgroups/net;
+}
+
+# check that cpu is already mounted
+group 3 {
+ cpu { }
+}
+
+# check that freezer is already mounted
+group 33 {
+ freezer { }
+}
+
+group 333 {
+ net_cls { }
+}
--- /dev/null
+# now with a namespace
+namespace {
+ cpu=1;
+ cpuacct=1;
+ freezer=22;
+ net_cls=333;
+}
+group 4 {
+ cpu { }
+ freezer { }
+ net_cls { }
+}
--- /dev/null
+# now without mount section
+group 5 {
+ cpu { }
+}
+
+group 55 {
+ freezer { }
+}
+
+group 555 {
+ net_cls { }
+}
--- /dev/null
+#!/bin/bash
+# this script tests fperm and dperm configuration options
+
+
+. `dirname $0`/../testenv.sh
+
+CONFDIR=$TESTDIR/tools/cgconfigparser/cgconfigparser_conf_files
+
+# permissions test
+function check_perm()
+{
+ STEP=$1
+ FILENAME=$2
+ EXPECTED_PERM=$3
+ EXPECTED_UID=$4
+ EXPECTED_GID=$5
+ REAL_PERM=`stat -c "%a" $FILENAME`
+ REAL_UID=`stat -c "%U" $FILENAME`
+ REAL_GID=`stat -c "%G" $FILENAME`
+ if [ "$EXPECTED_PERM" != "$REAL_PERM" ]; then
+ die "$STEP: Wrong permissions of $FILENAME,"\
+ " expected $EXPECTED_PERM, actual $REAL_PERM"
+ fi
+ if [ "$EXPECTED_UID" != "$REAL_UID" ]; then
+ die "$STEP: Wrong uid of $FILENAME,"\
+ " expected $EXPECTED_UID, actual $REAL_UID"
+ fi
+ if [ "$EXPECTED_GID" != "$REAL_GID" ]; then
+ die "$STEP: Wrong gid of $FILENAME,"\
+ " expected $EXPECTED_GID, actual $REAL_GID"
+ fi
+}
+
+# all mount points are in /$TMP/cgroups
+mkdir /$TMP/cgroups/ 2>/dev/null
+
+# STEP1: simple config file without default section
+$TOOLSDIR/cgconfigparser -l `prepare_config $CONFDIR/permissions.conf` || \
+ die "STEP1: cgconfigparser -l $CONFDIR/permissions.conf failed"
+check_perm "STEP1" "/$TMP/cgroups/cpu/daemons/www" 770 root root
+check_perm "STEP1" "/$TMP/cgroups/cpu/daemons/www/cpu.shares" 666 root root
+check_perm "STEP1" "/$TMP/cgroups/cpu/daemons/www/tasks" 640 root nobody
+
+check_perm "STEP1" "/$TMP/cgroups/cpu/daemons/ftp" 742 root root
+check_perm "STEP1" "/$TMP/cgroups/cpu/daemons/ftp/cpu.shares" 426 root root
+check_perm "STEP1" "/$TMP/cgroups/cpu/daemons/ftp/tasks" 264 root nobody
+
+$TOOLSDIR/cgclear || die "STEP1: cgclear failed"
+
+# STEP2: config file with one default section
+$TOOLSDIR/cgconfigparser -l `prepare_config $CONFDIR/permissions_default1.conf` || \
+ die "STEP2: cgconfigparser -l $CONFDIR/permissions_default1.conf failed"
+
+check_perm "STEP2" "/$TMP/cgroups/cpu/daemons/www" 757 nobody nobody
+check_perm "STEP2" "/$TMP/cgroups/cpu/daemons/www/cpu.shares" 646 nobody nobody
+check_perm "STEP2" "/$TMP/cgroups/cpu/daemons/www/tasks" 646 nobody nobody
+
+check_perm "STEP2" "/$TMP/cgroups/cpu/daemons/ftp" 742 root root
+check_perm "STEP2" "/$TMP/cgroups/cpu/daemons/ftp/cpu.shares" 426 root root
+check_perm "STEP2" "/$TMP/cgroups/cpu/daemons/ftp/tasks" 264 root root
+
+check_perm "STEP2" "/$TMP/cgroups/cpu/daemons/ssh" 757 root nobody
+check_perm "STEP2" "/$TMP/cgroups/cpu/daemons/ssh/cpu.shares" 426 root nobody
+check_perm "STEP2" "/$TMP/cgroups/cpu/daemons/ssh/tasks" 264 root nobody
+
+$TOOLSDIR/cgclear || die "cgclear failed"
+
+# STEP3: config file with two default sections - the last wins
+$TOOLSDIR/cgconfigparser -l `prepare_config $CONFDIR/permissions_default2.conf` || \
+ die "STEP3: cgconfigparser -l $CONFDIR/permissions_default2.conf failed"
+
+check_perm "STEP3" "/$TMP/cgroups/cpu/daemons/www" 757 nobody nobody
+check_perm "STEP3" "/$TMP/cgroups/cpu/daemons/www/cpu.shares" 646 nobody nobody
+check_perm "STEP3" "/$TMP/cgroups/cpu/daemons/www/tasks" 646 nobody nobody
+
+check_perm "STEP3" "/$TMP/cgroups/cpu/daemons/ftp" 742 root root
+check_perm "STEP3" "/$TMP/cgroups/cpu/daemons/ftp/cpu.shares" 426 root root
+check_perm "STEP3" "/$TMP/cgroups/cpu/daemons/ftp/tasks" 264 root root
+
+check_perm "STEP3" "/$TMP/cgroups/cpu/daemons/ssh" 757 root nobody
+check_perm "STEP3" "/$TMP/cgroups/cpu/daemons/ssh/cpu.shares" 426 root nobody
+check_perm "STEP3" "/$TMP/cgroups/cpu/daemons/ssh/tasks" 264 root nobody
+
+$TOOLSDIR/cgclear || die "cgclear failed"
+
+# STEP4: config file with one default section, now with SUID and SGID bits
+$TOOLSDIR/cgconfigparser -l `prepare_config $CONFDIR/permissions_default3.conf` || \
+ die "STEP4: cgconfigparser -l $CONFDIR/permissions_default3.conf failed"
+
+check_perm "STEP4" "/$TMP/cgroups/cpu/daemons/www" 2757 nobody nobody
+check_perm "STEP4" "/$TMP/cgroups/cpu/daemons/www/cpu.shares" 7646 nobody nobody
+check_perm "STEP4" "/$TMP/cgroups/cpu/daemons/www/tasks" 1646 nobody nobody
+
+check_perm "STEP4" "/$TMP/cgroups/cpu/daemons/ftp" 742 root root
+check_perm "STEP4" "/$TMP/cgroups/cpu/daemons/ftp/cpu.shares" 426 root root
+check_perm "STEP4" "/$TMP/cgroups/cpu/daemons/ftp/tasks" 264 root root
+
+check_perm "STEP4" "/$TMP/cgroups/cpu/daemons/ssh" 2757 root nobody
+check_perm "STEP4" "/$TMP/cgroups/cpu/daemons/ssh/cpu.shares" 426 root nobody
+check_perm "STEP4" "/$TMP/cgroups/cpu/daemons/ssh/tasks" 264 root nobody
+
+$TOOLSDIR/cgclear || die "cgclear failed"
+
+# STEP5: config file without default section, but with -a -t params
+$TOOLSDIR/cgconfigparser -l `prepare_config $CONFDIR/permissions_default4.conf` -t nobody:nobody -a nobody:nobody -d 757 -f 757 || \
+ die "STEP5: cgconfigparser -l $CONFDIR/permissions_default4.conf failed"
+
+check_perm "STEP5" "/$TMP/cgroups/cpu/daemons/www" 757 nobody nobody
+check_perm "STEP5" "/$TMP/cgroups/cpu/daemons/www/cpu.shares" 646 nobody nobody
+check_perm "STEP5" "/$TMP/cgroups/cpu/daemons/www/tasks" 644 nobody nobody
+
+check_perm "STEP5" "/$TMP/cgroups/cpu/daemons/ftp" 742 root root
+check_perm "STEP5" "/$TMP/cgroups/cpu/daemons/ftp/cpu.shares" 426 root root
+check_perm "STEP5" "/$TMP/cgroups/cpu/daemons/ftp/tasks" 264 root root
+
+check_perm "STEP5" "/$TMP/cgroups/cpu/daemons/ssh" 757 root nobody
+check_perm "STEP5" "/$TMP/cgroups/cpu/daemons/ssh/cpu.shares" 426 root nobody
+check_perm "STEP5" "/$TMP/cgroups/cpu/daemons/ssh/tasks" 264 root nobody
+
+$TOOLSDIR/cgclear || die "cgclear failed"
+
+# STEP6: config file without default section, but with -a -t params and sticky bit
+$TOOLSDIR/cgconfigparser -l `prepare_config $CONFDIR/permissions_default4.conf` -t nobody:nobody -a nobody:nobody -d 2757 -f 7757 || \
+ die "STEP6: cgconfigparser -l $CONFDIR/permissions_default4.conf failed"
+
+check_perm "STEP6" "/$TMP/cgroups/cpu/daemons/www" 2757 nobody nobody
+check_perm "STEP6" "/$TMP/cgroups/cpu/daemons/www/cpu.shares" 7646 nobody nobody
+check_perm "STEP6" "/$TMP/cgroups/cpu/daemons/www/tasks" 644 nobody nobody
+
+check_perm "STEP6" "/$TMP/cgroups/cpu/daemons/ftp" 742 root root
+check_perm "STEP6" "/$TMP/cgroups/cpu/daemons/ftp/cpu.shares" 426 root root
+check_perm "STEP6" "/$TMP/cgroups/cpu/daemons/ftp/tasks" 264 root root
+
+check_perm "STEP6" "/$TMP/cgroups/cpu/daemons/ssh" 2757 root nobody
+check_perm "STEP6" "/$TMP/cgroups/cpu/daemons/ssh/cpu.shares" 426 root nobody
+check_perm "STEP6" "/$TMP/cgroups/cpu/daemons/ssh/tasks" 264 root nobody
+
+$TOOLSDIR/cgclear || die "cgclear failed"
+
+# STEP7: config file without default section, but with only -d params (=-f is taken from umask)
+$TOOLSDIR/cgconfigparser -l `prepare_config $CONFDIR/permissions_default4.conf` -t nobody:nobody -a nobody:nobody -d 757 || \
+ die "STEP7: cgconfigparser -l $CONFDIR/permissions_default4.conf failed"
+
+check_perm "STEP7" "/$TMP/cgroups/cpu/daemons/www" 757 nobody nobody
+check_perm "STEP7" "/$TMP/cgroups/cpu/daemons/www/cpu.shares" 644 nobody nobody
+check_perm "STEP7" "/$TMP/cgroups/cpu/daemons/www/tasks" 644 nobody nobody
+
+check_perm "STEP7" "/$TMP/cgroups/cpu/daemons/ftp" 742 root root
+check_perm "STEP7" "/$TMP/cgroups/cpu/daemons/ftp/cpu.shares" 426 root root
+check_perm "STEP7" "/$TMP/cgroups/cpu/daemons/ftp/tasks" 264 root root
+
+check_perm "STEP7" "/$TMP/cgroups/cpu/daemons/ssh" 757 root nobody
+check_perm "STEP7" "/$TMP/cgroups/cpu/daemons/ssh/cpu.shares" 426 root nobody
+check_perm "STEP7" "/$TMP/cgroups/cpu/daemons/ssh/tasks" 264 root nobody
+
+$TOOLSDIR/cgclear || die "cgclear failed"
+
+# STEP8: config file without default section, but with -f, -d and -t
+$TOOLSDIR/cgconfigparser -l `prepare_config $CONFDIR/permissions_default4.conf` -t nobody:nobody -a nobody:nobody -d 757 -f 757 -s 7247 || \
+ die "STEP8: cgconfigparser -l $CONFDIR/permissions_default4.conf failed"
+
+check_perm "STEP8" "/$TMP/cgroups/cpu/daemons/www" 757 nobody nobody
+check_perm "STEP8" "/$TMP/cgroups/cpu/daemons/www/cpu.shares" 646 nobody nobody
+check_perm "STEP8" "/$TMP/cgroups/cpu/daemons/www/tasks" 7246 nobody nobody
+
+check_perm "STEP8" "/$TMP/cgroups/cpu/daemons/ftp" 742 root root
+check_perm "STEP8" "/$TMP/cgroups/cpu/daemons/ftp/cpu.shares" 426 root root
+check_perm "STEP8" "/$TMP/cgroups/cpu/daemons/ftp/tasks" 264 root root
+
+check_perm "STEP8" "/$TMP/cgroups/cpu/daemons/ssh" 757 root nobody
+check_perm "STEP8" "/$TMP/cgroups/cpu/daemons/ssh/cpu.shares" 426 root nobody
+check_perm "STEP8" "/$TMP/cgroups/cpu/daemons/ssh/tasks" 264 root nobody
+
+$TOOLSDIR/cgclear || die "cgclear failed"
+
+cleanup
+exit 0
--- /dev/null
+EXTRA_DIST = many_mp many_named
+
+TESTS = many_mp many_named
--- /dev/null
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+ case '$@' in \
+ */*) \
+ case '$*' in \
+ */*) b='$*';; \
+ *) b=`echo '$@' | sed 's/\.log$$//'`; \
+ esac;; \
+ *) \
+ b='$*';; \
+ esac
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+ $(TEST_LOG_FLAGS)
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+LIBRARY_VERSION_MAJOR = @LIBRARY_VERSION_MAJOR@
+LIBRARY_VERSION_MINOR = @LIBRARY_VERSION_MINOR@
+LIBRARY_VERSION_RELEASE = @LIBRARY_VERSION_RELEASE@
+LIBS = @LIBS@
+LIBTOOL = @LIBTOOL@
+LIPO = @LIPO@
+LN_S = @LN_S@
+LTLIBOBJS = @LTLIBOBJS@
+MAKEINFO = @MAKEINFO@
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+MKDIR_P = @MKDIR_P@
+NM = @NM@
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+OBJDUMP = @OBJDUMP@
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+OTOOL = @OTOOL@
+OTOOL64 = @OTOOL64@
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+PATH_SEPARATOR = @PATH_SEPARATOR@
+RANLIB = @RANLIB@
+REALLY_YACC = @REALLY_YACC@
+SED = @SED@
+SET_MAKE = @SET_MAKE@
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+YACC = @YACC@
+YFLAGS = @YFLAGS@
+abs_builddir = @abs_builddir@
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+abs_top_builddir = @abs_top_builddir@
+abs_top_srcdir = @abs_top_srcdir@
+ac_ct_AR = @ac_ct_AR@
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+docdir = @docdir@
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+host_cpu = @host_cpu@
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+localstatedir = @localstatedir@
+mandir = @mandir@
+mkdir_p = @mkdir_p@
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+pamlibdir = @pamlibdir@
+pdfdir = @pdfdir@
+prefix = @prefix@
+program_transform_name = @program_transform_name@
+psdir = @psdir@
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+sharedstatedir = @sharedstatedir@
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+sysconfdir = @sysconfdir@
+target_alias = @target_alias@
+top_build_prefix = @top_build_prefix@
+top_builddir = @top_builddir@
+top_srcdir = @top_srcdir@
+EXTRA_DIST = many_mp many_named
+TESTS = many_mp many_named
+all: all-am
+
+.SUFFIXES:
+.SUFFIXES: .log .test .test$(EXEEXT) .trs
+$(srcdir)/Makefile.in: $(srcdir)/Makefile.am $(am__configure_deps)
+ @for dep in $?; do \
+ case '$(am__configure_deps)' in \
+ *$$dep*) \
+ ( cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh ) \
+ && { if test -f $@; then exit 0; else break; fi; }; \
+ exit 1;; \
+ esac; \
+ done; \
+ echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign tests/tools/multimount/Makefile'; \
+ $(am__cd) $(top_srcdir) && \
+ $(AUTOMAKE) --foreign tests/tools/multimount/Makefile
+.PRECIOUS: Makefile
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+ @case '$?' in \
+ *config.status*) \
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
+ *) \
+ echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \
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+ esac;
+
+$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+
+$(top_srcdir)/configure: $(am__configure_deps)
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
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+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(am__aclocal_m4_deps):
+
+mostlyclean-libtool:
+ -rm -f *.lo
+
+clean-libtool:
+ -rm -rf .libs _libs
+tags TAGS:
+
+ctags CTAGS:
+
+cscope cscopelist:
+
+
+# Recover from deleted '.trs' file; this should ensure that
+# "rm -f foo.log; make foo.trs" re-run 'foo.test', and re-create
+# both 'foo.log' and 'foo.trs'. Break the recipe in two subshells
+# to avoid problems with "make -n".
+.log.trs:
+ rm -f $< $@
+ $(MAKE) $(AM_MAKEFLAGS) $<
+
+# Leading 'am--fnord' is there to ensure the list of targets does not
+# expand to empty, as could happen e.g. with make check TESTS=''.
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+am--force-recheck:
+ @:
+
+$(TEST_SUITE_LOG): $(TEST_LOGS)
+ @$(am__set_TESTS_bases); \
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+ redo_bases=`for i in $$bases; do \
+ am__f_ok $$i.trs && am__f_ok $$i.log || echo $$i; \
+ done`; \
+ if test -n "$$redo_bases"; then \
+ redo_logs=`for i in $$redo_bases; do echo $$i.log; done`; \
+ redo_results=`for i in $$redo_bases; do echo $$i.trs; done`; \
+ if $(am__make_dryrun); then :; else \
+ rm -f $$redo_logs && rm -f $$redo_results || exit 1; \
+ fi; \
+ fi; \
+ if test -n "$$am__remaking_logs"; then \
+ echo "fatal: making $(TEST_SUITE_LOG): possible infinite" \
+ "recursion detected" >&2; \
+ else \
+ am__remaking_logs=yes $(MAKE) $(AM_MAKEFLAGS) $$redo_logs; \
+ fi; \
+ if $(am__make_dryrun); then :; else \
+ st=0; \
+ errmsg="fatal: making $(TEST_SUITE_LOG): failed to create"; \
+ for i in $$redo_bases; do \
+ test -f $$i.trs && test -r $$i.trs \
+ || { echo "$$errmsg $$i.trs" >&2; st=1; }; \
+ test -f $$i.log && test -r $$i.log \
+ || { echo "$$errmsg $$i.log" >&2; st=1; }; \
+ done; \
+ test $$st -eq 0 || exit 1; \
+ fi
+ @$(am__sh_e_setup); $(am__tty_colors); $(am__set_TESTS_bases); \
+ ws='[ ]'; \
+ results=`for b in $$bases; do echo $$b.trs; done`; \
+ test -n "$$results" || results=/dev/null; \
+ all=` grep "^$$ws*:test-result:" $$results | wc -l`; \
+ pass=` grep "^$$ws*:test-result:$$ws*PASS" $$results | wc -l`; \
+ fail=` grep "^$$ws*:test-result:$$ws*FAIL" $$results | wc -l`; \
+ skip=` grep "^$$ws*:test-result:$$ws*SKIP" $$results | wc -l`; \
+ xfail=`grep "^$$ws*:test-result:$$ws*XFAIL" $$results | wc -l`; \
+ xpass=`grep "^$$ws*:test-result:$$ws*XPASS" $$results | wc -l`; \
+ error=`grep "^$$ws*:test-result:$$ws*ERROR" $$results | wc -l`; \
+ if test `expr $$fail + $$xpass + $$error` -eq 0; then \
+ success=true; \
+ else \
+ success=false; \
+ fi; \
+ br='==================='; br=$$br$$br$$br$$br; \
+ result_count () \
+ { \
+ if test x"$$1" = x"--maybe-color"; then \
+ maybe_colorize=yes; \
+ elif test x"$$1" = x"--no-color"; then \
+ maybe_colorize=no; \
+ else \
+ echo "$@: invalid 'result_count' usage" >&2; exit 4; \
+ fi; \
+ shift; \
+ desc=$$1 count=$$2; \
+ if test $$maybe_colorize = yes && test $$count -gt 0; then \
+ color_start=$$3 color_end=$$std; \
+ else \
+ color_start= color_end=; \
+ fi; \
+ echo "$${color_start}# $$desc $$count$${color_end}"; \
+ }; \
+ create_testsuite_report () \
+ { \
+ result_count $$1 "TOTAL:" $$all "$$brg"; \
+ result_count $$1 "PASS: " $$pass "$$grn"; \
+ result_count $$1 "SKIP: " $$skip "$$blu"; \
+ result_count $$1 "XFAIL:" $$xfail "$$lgn"; \
+ result_count $$1 "FAIL: " $$fail "$$red"; \
+ result_count $$1 "XPASS:" $$xpass "$$red"; \
+ result_count $$1 "ERROR:" $$error "$$mgn"; \
+ }; \
+ { \
+ echo "$(PACKAGE_STRING): $(subdir)/$(TEST_SUITE_LOG)" | \
+ $(am__rst_title); \
+ create_testsuite_report --no-color; \
+ echo; \
+ echo ".. contents:: :depth: 2"; \
+ echo; \
+ for b in $$bases; do echo $$b; done \
+ | $(am__create_global_log); \
+ } >$(TEST_SUITE_LOG).tmp || exit 1; \
+ mv $(TEST_SUITE_LOG).tmp $(TEST_SUITE_LOG); \
+ if $$success; then \
+ col="$$grn"; \
+ else \
+ col="$$red"; \
+ test x"$$VERBOSE" = x || cat $(TEST_SUITE_LOG); \
+ fi; \
+ echo "$${col}$$br$${std}"; \
+ echo "$${col}Testsuite summary for $(PACKAGE_STRING)$${std}"; \
+ echo "$${col}$$br$${std}"; \
+ create_testsuite_report --maybe-color; \
+ echo "$$col$$br$$std"; \
+ if $$success; then :; else \
+ echo "$${col}See $(subdir)/$(TEST_SUITE_LOG)$${std}"; \
+ if test -n "$(PACKAGE_BUGREPORT)"; then \
+ echo "$${col}Please report to $(PACKAGE_BUGREPORT)$${std}"; \
+ fi; \
+ echo "$$col$$br$$std"; \
+ fi; \
+ $$success || exit 1
+
+check-TESTS:
+ @list='$(RECHECK_LOGS)'; test -z "$$list" || rm -f $$list
+ @list='$(RECHECK_LOGS:.log=.trs)'; test -z "$$list" || rm -f $$list
+ @test -z "$(TEST_SUITE_LOG)" || rm -f $(TEST_SUITE_LOG)
+ @set +e; $(am__set_TESTS_bases); \
+ log_list=`for i in $$bases; do echo $$i.log; done`; \
+ trs_list=`for i in $$bases; do echo $$i.trs; done`; \
+ log_list=`echo $$log_list`; trs_list=`echo $$trs_list`; \
+ $(MAKE) $(AM_MAKEFLAGS) $(TEST_SUITE_LOG) TEST_LOGS="$$log_list"; \
+ exit $$?;
+recheck: all
+ @test -z "$(TEST_SUITE_LOG)" || rm -f $(TEST_SUITE_LOG)
+ @set +e; $(am__set_TESTS_bases); \
+ bases=`for i in $$bases; do echo $$i; done \
+ | $(am__list_recheck_tests)` || exit 1; \
+ log_list=`for i in $$bases; do echo $$i.log; done`; \
+ log_list=`echo $$log_list`; \
+ $(MAKE) $(AM_MAKEFLAGS) $(TEST_SUITE_LOG) \
+ am__force_recheck=am--force-recheck \
+ TEST_LOGS="$$log_list"; \
+ exit $$?
+many_mp.log: many_mp
+ @p='many_mp'; \
+ b='many_mp'; \
+ $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+ --log-file $$b.log --trs-file $$b.trs \
+ $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+ "$$tst" $(AM_TESTS_FD_REDIRECT)
+many_named.log: many_named
+ @p='many_named'; \
+ b='many_named'; \
+ $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+ --log-file $$b.log --trs-file $$b.trs \
+ $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+ "$$tst" $(AM_TESTS_FD_REDIRECT)
+.test.log:
+ @p='$<'; \
+ $(am__set_b); \
+ $(am__check_pre) $(TEST_LOG_DRIVER) --test-name "$$f" \
+ --log-file $$b.log --trs-file $$b.trs \
+ $(am__common_driver_flags) $(AM_TEST_LOG_DRIVER_FLAGS) $(TEST_LOG_DRIVER_FLAGS) -- $(TEST_LOG_COMPILE) \
+ "$$tst" $(AM_TESTS_FD_REDIRECT)
+@am__EXEEXT_TRUE@.test$(EXEEXT).log:
+@am__EXEEXT_TRUE@ @p='$<'; \
+@am__EXEEXT_TRUE@ $(am__set_b); \
+@am__EXEEXT_TRUE@ $(am__check_pre) $(TEST_LOG_DRIVER) --test-name "$$f" \
+@am__EXEEXT_TRUE@ --log-file $$b.log --trs-file $$b.trs \
+@am__EXEEXT_TRUE@ $(am__common_driver_flags) $(AM_TEST_LOG_DRIVER_FLAGS) $(TEST_LOG_DRIVER_FLAGS) -- $(TEST_LOG_COMPILE) \
+@am__EXEEXT_TRUE@ "$$tst" $(AM_TESTS_FD_REDIRECT)
+
+distdir: $(DISTFILES)
+ @srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+ topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+ list='$(DISTFILES)'; \
+ dist_files=`for file in $$list; do echo $$file; done | \
+ sed -e "s|^$$srcdirstrip/||;t" \
+ -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
+ case $$dist_files in \
+ */*) $(MKDIR_P) `echo "$$dist_files" | \
+ sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
+ sort -u` ;; \
+ esac; \
+ for file in $$dist_files; do \
+ if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
+ if test -d $$d/$$file; then \
+ dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
+ if test -d "$(distdir)/$$file"; then \
+ find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+ fi; \
+ if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
+ cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \
+ find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+ fi; \
+ cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
+ else \
+ test -f "$(distdir)/$$file" \
+ || cp -p $$d/$$file "$(distdir)/$$file" \
+ || exit 1; \
+ fi; \
+ done
+check-am: all-am
+ $(MAKE) $(AM_MAKEFLAGS) check-TESTS
+check: check-am
+all-am: Makefile
+installdirs:
+install: install-am
+install-exec: install-exec-am
+install-data: install-data-am
+uninstall: uninstall-am
+
+install-am: all-am
+ @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+
+installcheck: installcheck-am
+install-strip:
+ if test -z '$(STRIP)'; then \
+ $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+ install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+ install; \
+ else \
+ $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+ install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+ "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
+ fi
+mostlyclean-generic:
+ -test -z "$(TEST_LOGS)" || rm -f $(TEST_LOGS)
+ -test -z "$(TEST_LOGS:.log=.trs)" || rm -f $(TEST_LOGS:.log=.trs)
+ -test -z "$(TEST_SUITE_LOG)" || rm -f $(TEST_SUITE_LOG)
+
+clean-generic:
+
+distclean-generic:
+ -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+ -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+
+maintainer-clean-generic:
+ @echo "This command is intended for maintainers to use"
+ @echo "it deletes files that may require special tools to rebuild."
+clean: clean-am
+
+clean-am: clean-generic clean-libtool mostlyclean-am
+
+distclean: distclean-am
+ -rm -f Makefile
+distclean-am: clean-am distclean-generic
+
+dvi: dvi-am
+
+dvi-am:
+
+html: html-am
+
+html-am:
+
+info: info-am
+
+info-am:
+
+install-data-am:
+
+install-dvi: install-dvi-am
+
+install-dvi-am:
+
+install-exec-am:
+
+install-html: install-html-am
+
+install-html-am:
+
+install-info: install-info-am
+
+install-info-am:
+
+install-man:
+
+install-pdf: install-pdf-am
+
+install-pdf-am:
+
+install-ps: install-ps-am
+
+install-ps-am:
+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-am
+ -rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-am
+
+mostlyclean-am: mostlyclean-generic mostlyclean-libtool
+
+pdf: pdf-am
+
+pdf-am:
+
+ps: ps-am
+
+ps-am:
+
+uninstall-am:
+
+.MAKE: check-am install-am install-strip
+
+.PHONY: all all-am check check-TESTS check-am clean clean-generic \
+ clean-libtool cscopelist-am ctags-am distclean \
+ distclean-generic distclean-libtool distdir dvi dvi-am html \
+ html-am info info-am install install-am install-data \
+ install-data-am install-dvi install-dvi-am install-exec \
+ install-exec-am install-html install-html-am install-info \
+ install-info-am install-man install-pdf install-pdf-am \
+ install-ps install-ps-am install-strip installcheck \
+ installcheck-am installdirs maintainer-clean \
+ maintainer-clean-generic mostlyclean mostlyclean-generic \
+ mostlyclean-libtool pdf pdf-am ps ps-am recheck tags-am \
+ uninstall uninstall-am
+
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
--- /dev/null
+#!/bin/bash
+# Test hierarchies mounted multiple times (one hierarchy mounted 99 times)
+# - cgsnapshot
+# - cgconfigparser
+# - lssubsys
+
+. `dirname $0`/../testenv.sh
+
+# cgconfigparser cannot handle more than 100 mount points :-(
+COUNT=99
+
+function check_config()
+{
+ CONFIG=$1
+ # check basic sanity of generatet cgconfig.conf file
+ # - it has expected number of mount points
+ if [ `grep '=' < $CONFIG | wc -l` -ne $(($COUNT*4)) ]; then
+ die "wrong number of mount points in $CONFIG"
+ fi
+
+ # - it has mount section
+ grep "mount" >/dev/null <$CONFIG \
+ || die "cgsnapshot failed, no mount section found in $CONFIG"
+
+ # - it has 99 different mount points
+ for i in `seq $COUNT`; do
+ grep "cpuacct$i" >/dev/null <$CONFIG \
+ || die "cgsnapshot failed, no cpuacct$i found in $CONFIG"
+ done
+}
+
+for i in `seq $COUNT`; do
+ mkdir -p $TMP/cgroups/cpuacct$i 2>/dev/null
+ mount -t cgroup -o cpuacct,cpuset,memory,freezer cpuacct$i \
+ $TMP/cgroups/cpuacct$i \
+ || die "Mount $i failed"
+done
+
+# check lssubsys
+# plain lssubsys - only one line with 4 controllers is expected
+$TOOLSDIR/lssubsys >$TMP/subsys1.out \
+ || die "plain lssubsys failed"
+[ `wc -l <$TMP/subsys1.out` -eq 1 ] \
+ || die "unexpected output of plan lssubsys"
+
+# lssubsys -m - first mount point is returned
+$TOOLSDIR/lssubsys -m >$TMP/subsys2.out \
+ || die "lssubsys -m failed"
+[ `wc -l <$TMP/subsys2.out` -eq 1 ] \
+ || die "unexpected output of lssubsys -m"
+grep <$TMP/subsys2.out cpuacct1 >/dev/null \
+ || die "lssubsys -m does not show the first mount point"
+
+# lssubsys -M - all mount points are returned
+$TOOLSDIR/lssubsys -M >$TMP/subsys3.out \
+ || die "lssubsys -M failed"
+[ `wc -l <$TMP/subsys3.out` -eq $COUNT ] \
+ || die "unexpected output of lssubsys -M"
+for i in `seq $COUNT`; do
+ grep <$TMP/subsys3.out cpuacct$i >/dev/null \
+ || die "lssubsys -m does not show cpuacct$i"
+done
+
+# check cgsnapshot
+$TOOLSDIR/cgsnapshot -b $CONFIGDIR/cgsnapshot_blacklist.conf >$TMP/snapshot.conf \
+ || die "cgsnapshot failed"
+
+check_config $TMP/snapshot.conf
+
+$TOOLSDIR/cgclear || die "cgclear 1 failed"
+
+# check cgconfigparser - try to parse the generated config
+$TOOLSDIR/cgconfigparser -l $TMP/snapshot.conf \
+ || die "cgconfigparser failed to parse the snapshot"
+
+# and make its snapshot again
+$TOOLSDIR/cgsnapshot -b $CONFIGDIR/cgsnapshot_blacklist.conf >$TMP/snapshot2.conf \
+ || die "cgsnapshot2 failed"
+
+check_config $TMP/snapshot2.conf
+
+$TOOLSDIR/cgclear
+
+cleanup
+exit 0
--- /dev/null
+#!/bin/bash
+# Tests named hierarchies, mouted several times
+# - cgsnapshot
+# - cgconfigparser
+# - lssubsys
+
+. `dirname $0`/../testenv.sh
+
+# 10 named hierarchies, each mounted 8 times
+HIERARCHIES=10
+COUNT=8
+
+function check_config()
+{
+ # check basic sanity of the generated file
+ CONFIG=$1
+
+ # it has expected nr. of mount points
+ if [ `grep '=' <$CONFIG | wc -l` -ne $(($COUNT*$HIERARCHIES+3)) ];then
+ die "wrong number of mount points displayed in $CONFIG"
+ fi
+ # it has mount section
+ grep "mount" >/dev/null <$CONFIG \
+ || die "cgsnapshot failed, no mount section found in $CONFIG"
+ # it has every hierarchy at least once
+ for i in `seq $HIERARCHIES`; do
+ grep "name=$i" >/dev/null <$CONFIG \
+ || die "cgsnapshot failed, no name=$i found in $CONFIG"
+ done
+ # it has cpuacct,cpuset,name=cputest mount
+ grep "name=cputest" >/dev/null <$CONFIG \
+ || die "cannot find name=cputest in $CONFIG"
+ grep "cpuacct" >/dev/null <$CONFIG \
+ || die "cannot find cpuacct in $CONFIG"
+}
+
+for i in `seq $HIERARCHIES`; do
+ for j in `seq $COUNT`; do
+ mkdir -p $TMP/cgroups/named$i-$j 2>/dev/null
+ mount -t cgroup -o none,name=$i named$i \
+ $TMP/cgroups/named$i-$j \
+ || die "Mount $i_$j failed"
+ done
+done
+
+# add one named mount point with other controllers
+mkdir -p $TMP/cgroups/cpu 2>/dev/null
+mount -t cgroup -o cpuset,cpuacct,name=cputest test $TMP/cgroups/cpu \
+ || die "Mount cpu failed"
+
+# !!! lssubsys does NOT support named hierarchies now !!!
+# check lssubsys
+# plain lssubsys - every hierarchy only once
+#$TOOLSDIR/lssubsys >$TMP/subsys1.out \
+# || die "plain lssubsys failed"
+#[ `wc -l <$TMP/subsys1.out` -eq $(( $HIERARCHIES+1 )) ] \
+# || die "unexpected output of plain lssubsys"
+
+# lssubsys -m - first mount point is returned
+#$TOOLSDIR/lssubsys -m >$TMP/subsys2.out \
+# || die "lssubsys -m failed"
+#[ `wc -l <$TMP/subsys2.out` -eq $(( $HIERARCHIES+1 )) ] \
+# || die "unexpected output of lssubsys -m"
+#grep <$TMP/subsys2.out cgroups/cpu >/dev/null \
+# || die "lssubsys -m does not show the first mount point for cputest"
+#for i in `seq $HIERARCHIES`; do
+# grep <$TMP/subsys2.out cgroups/named$i-1 >/dev/null \
+# || die "lssubsys -m does not show cgroups/named$i-1"
+#done
+
+# lssubsys -M - all mount points are returned
+#$TOOLSDIR/lssubsys -M >$TMP/subsys3.out \
+# || die "lssubsys -M failed"
+#[ `wc -l <$TMP/subsys3.out` -eq $(( $COUNT*$HIERARCHIES+1)) ] \
+# || die "unexpected output of lssubsys -M"
+#for i in `seq $HIERARCHIES`; do
+# for j in `seq $COUNT`; do
+# grep <$TMP/subsys3.out cgroups/named$i-$j >/dev/null \
+# || die "lssubsys -m does not show cgroups/named$i-$j"
+# done
+#done
+
+$TOOLSDIR/cgsnapshot -b $CONFIGDIR/cgsnapshot_blacklist.conf >$TMP/snapshot.conf \
+ || die "cgsnapshot failed"
+
+check_config $TMP/snapshot.conf
+
+$TOOLSDIR/cgclear || die "cgclear 1 failed"
+
+# try to parse the config...
+$TOOLSDIR/cgconfigparser -l $TMP/snapshot.conf \
+ || die "cgconfigparser failed to parse the snapshot"
+# and make its snapshot again
+$TOOLSDIR/cgsnapshot -b $CONFIGDIR/cgsnapshot_blacklist.conf >$TMP/snapshot2.conf \
+ || die "cgsnapshot2 failed"
+
+check_config $TMP/snapshot2.conf
+
+$TOOLSDIR/cgclear
+
+cleanup
+exit 0
--- /dev/null
+#!/bin/bash
+
+# Simple test framework for libcgroup.
+# Upon loading it does following:
+# - sets $TMP, where all temporary files should be stored.
+# - backs-up /etc/cgrules.conf in the $TMP
+# (so it does not interfere with tests)
+#
+# Function cleanup() or die() must be called to destroy this temporary
+# directory and restore previous cgrules.conf!
+#
+# Usage:
+# . ./testenv.sh
+# <do some testing>
+# cleanup
+# exit 0
+
+# Print an error message and exit
+# Usage:
+# cgclear || die "cgclear failed"
+function die()
+{
+ echo $*
+ @abs_top_srcdir@/libtool --mode=execute @abs_top_srcdir@/src/tools/cgclear
+ if [ -e $TMP/cgrules-backup.conf ]; then
+ mv $TMP/cgrules-backup.conf /etc/cgrules.conf &>/dev/null
+ else
+ rm /etc/cgrules.conf &>/dev/null
+ fi
+ rm -rf $TMP
+ unset TMP
+ exit 1
+}
+
+# Clear everything that was created at loading this script, i.e.
+# remove the temporary directory
+# In addition, check that nothing remained mounted.
+# Usage:
+# cleanup
+function cleanup()
+{
+ RET=0
+ grep -v systemd </proc/mounts >$TMP/mounts
+ if grep "^cgroup" $TMP/mounts &>/dev/null; then
+ echo "Error: cleanup has found mounted cgroup:"
+ grep cgroup /proc/mounts
+ RET=1
+ cgclear
+ fi
+ if [ -e $TMP/cgrules-backup.conf ]; then
+ mv $TMP/cgrules-backup.conf /etc/cgrules.conf &>/dev/null
+ else
+ rm /etc/cgrules.conf &>/dev/null
+ fi
+ rm -rf $TMP
+ unset TMP
+ [ -z $RET ] || exit $RET
+}
+
+# Copies a file to $TMP and replaces all occurrences of TMP in the file with
+# value of $TMP. The function prints the name of the new file to its std.
+# output.
+# Usage:
+# cgconfigparser -l `prepare_config config/sample.conf`
+function prepare_config()
+{
+ INPUT=$1
+ OUTPUT=$TMP/`basename $INPUT`
+ # echo -n "m4_changequote()" | m4 -P -D "TMP=$TMP" - $FILE >$OUTPUT
+ sed -e "s!\bTMP\b!$TMP!g" <$INPUT >$OUTPUT || (
+ echo "Error: prepare config failed!" >&2; exit 1
+ )
+ echo $OUTPUT
+}
+
+export TMP=`mktemp --tmpdir -d libcgroup-tmp-XXXXXXX`
+# store the rules on safe place, we don't want them to mess up the tests
+mv /etc/cgrules.conf $TMP/cgrules-backup.conf &>/dev/null
+# tools directory
+export TOOLSDIR="@abs_top_srcdir@/libtool --mode=execute @abs_top_srcdir@/src/tools/"
+# config files directory
+export CONFIGDIR="@abs_top_srcdir@/samples"
+# test directory
+export TESTDIR="@abs_top_srcdir@/tests"
--- /dev/null
+#include <stdio.h>
+#include <libcgroup.h>
+#include <stdlib.h>
+#include <string.h>
+#include <errno.h>
+
+int main(int argc, char *argv[])
+{
+ int ret, i;
+ char *group = NULL;
+ void *handle;
+
+ if (argc < 2) {
+ printf("No list of groups provided\n");
+ return -1;
+ }
+
+ ret = cgroup_init();
+
+ if (ret) {
+ printf("cgroup_init failed with %s\n", cgroup_strerror(ret));
+ return -1;
+ }
+
+ for (i = 1; i < argc; i++) {
+ pid_t pid;
+ group = strdup(argv[i]);
+ printf("Printing the details of groups %s\n", group);
+ ret = cgroup_get_task_begin(group, "cpu", &handle, &pid);
+ while (!ret) {
+ printf("Pid is %u\n", pid);
+ ret = cgroup_get_task_next(&handle, &pid);
+ if (ret && ret != ECGEOF) {
+ printf("cgroup_get_task_next failed with %s\n",
+ cgroup_strerror(ret));
+ if (ret == ECGOTHER)
+ printf("failure with %s\n",
+ strerror(errno));
+ return -1;
+ }
+ }
+ free(group);
+ group = NULL;
+ ret = cgroup_get_task_end(&handle);
+ }
+
+ return 0;
+
+}
--- /dev/null
+#include <stdio.h>
+#include <stdlib.h>
+#include <sys/types.h>
+#include <unistd.h>
+#include <string.h>
+#include <libcgroup.h>
+
+void visit_node(struct cgroup_file_info *info, char *root)
+{
+ if (info->type == CGROUP_FILE_TYPE_DIR) {
+ printf("path %s, parent %s, relative %s, full %s\n",
+ info->path, info->parent, info->full_path +
+ + strlen(root) - 1,
+ info->full_path);
+ }
+}
+
+int main(int argc, char *argv[])
+{
+ int ret;
+ char *controller;
+ void *handle;
+ struct cgroup_file_info info;
+ char root[FILENAME_MAX];
+ int lvl, i;
+
+ if (argc < 2) {
+ fprintf(stderr, "Usage %s: <controller name>\n",
+ argv[0]);
+ exit(EXIT_FAILURE);
+ }
+
+ controller = argv[1];
+
+ ret = cgroup_init();
+ if (ret != 0) {
+ fprintf(stderr, "Init failed\n");
+ exit(EXIT_FAILURE);
+ }
+
+ ret = cgroup_walk_tree_begin(controller, "/", 0, &handle, &info, &lvl);
+
+ if (ret != 0) {
+ fprintf(stderr, "Walk failed\n");
+ exit(EXIT_FAILURE);
+ }
+ strcpy(root, info.full_path);
+ printf("Begin pre-order walk\n");
+ printf("root is %s\n", root);
+ visit_node(&info, root);
+ while ((ret = cgroup_walk_tree_next(0, &handle, &info, lvl)) !=
+ ECGEOF) {
+ visit_node(&info, root);
+ }
+ cgroup_walk_tree_end(&handle);
+
+ printf("pre-order walk finished\n");
+ ret = cgroup_walk_tree_begin(controller, "/", 0, &handle, &info, &lvl);
+
+ if (ret != 0) {
+ fprintf(stderr, "Walk failed\n");
+ exit(EXIT_FAILURE);
+ }
+
+ ret = cgroup_walk_tree_set_flags(&handle, CGROUP_WALK_TYPE_POST_DIR);
+
+ if (ret) {
+ fprintf(stderr, "Walk failed with %s\n", cgroup_strerror(ret));
+ exit(EXIT_FAILURE);
+ }
+
+ strcpy(root, info.full_path);
+ printf("Begin post-order walk\n");
+ printf("root is %s\n", root);
+ visit_node(&info, root);
+ while ((ret = cgroup_walk_tree_next(0, &handle, &info, lvl)) !=
+ ECGEOF) {
+ visit_node(&info, root);
+ }
+ cgroup_walk_tree_end(&handle);
+ printf("post order walk finished\n");
+
+ ret = cgroup_walk_tree_begin(controller, "/a", 2, &handle, &info, &lvl);
+
+ if (ret != 0) {
+ fprintf(stderr, "Walk failed\n");
+ exit(EXIT_FAILURE);
+ }
+ strcpy(root, info.full_path);
+ printf("root is %s\n", root);
+ visit_node(&info, root);
+ while ((ret = cgroup_walk_tree_next(2, &handle, &info, lvl)) !=
+ ECGEOF) {
+ visit_node(&info, root);
+ }
+ cgroup_walk_tree_end(&handle);
+
+ /*
+ * Walk only the first five nodes
+ */
+ i = 0;
+ printf("Walking the first 5 nodes\n");
+ ret = cgroup_walk_tree_begin(controller, "/", 0, &handle, &info, &lvl);
+
+ if (ret != 0) {
+ fprintf(stderr, "Walk failed\n");
+ exit(EXIT_FAILURE);
+ }
+ strcpy(root, info.full_path);
+ printf("root is %s\n", root);
+ visit_node(&info, root);
+ i++;
+ while ((ret = cgroup_walk_tree_next(0, &handle, &info, lvl)) !=
+ ECGEOF) {
+ visit_node(&info, root);
+ if (++i >= 5)
+ break;
+ }
+ cgroup_walk_tree_end(&handle);
+ return EXIT_SUCCESS;
+}
--- /dev/null
+#include <libcgroup.h>
+#include <stdio.h>
+#include <string.h>
+#include "../src/libcgroup-internal.h"
+
+int main()
+{
+ struct cgroup *cgroup;
+ struct cgroup_controller *cgc;
+ int fail = 0;
+
+ cgroup = cgroup_new_cgroup("test");
+ cgc = cgroup_add_controller(cgroup, "cpu");
+
+ cgroup_add_value_int64(cgc, "cpu.shares", 2048);
+ cgroup_add_value_uint64(cgc, "cpu.something", 1000);
+ cgroup_add_value_bool(cgc, "cpu.bool", 1);
+
+ if (!strcmp(cgroup->controller[0]->values[0]->name, "cpu.shares")) {
+ if (strcmp(cgroup->controller[0]->values[0]->value, "2048")) {
+ printf("FAIL for add_value_int\n");
+ fail = 1;
+ }
+ }
+
+ if (!strcmp(cgroup->controller[0]->values[1]->name, "cpu.something")) {
+ if (strcmp(cgroup->controller[0]->values[1]->value, "1000")) {
+ printf("FAIL for add_value_uint\n");
+ fail = 1;
+ }
+ }
+
+ if (!strcmp(cgroup->controller[0]->values[2]->name, "cpu.bool")) {
+ if (strcmp(cgroup->controller[0]->values[2]->value, "1")) {
+ printf("FAIL for add_value_bool\n");
+ fail = 1;
+ }
+ }
+
+ if (!fail)
+ printf("PASS!\n");
+
+ return fail;
+}
--- /dev/null
+#! /bin/sh
+# ylwrap - wrapper for lex/yacc invocations.
+
+scriptversion=2012-12-21.17; # UTC
+
+# Copyright (C) 1996-2013 Free Software Foundation, Inc.
+#
+# Written by Tom Tromey <tromey@cygnus.com>.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+# This file is maintained in Automake, please report
+# bugs to <bug-automake@gnu.org> or send patches to
+# <automake-patches@gnu.org>.
+
+get_dirname ()
+{
+ case $1 in
+ */*|*\\*) printf '%s\n' "$1" | sed -e 's|\([\\/]\)[^\\/]*$|\1|';;
+ # Otherwise, we want the empty string (not ".").
+ esac
+}
+
+# guard FILE
+# ----------
+# The CPP macro used to guard inclusion of FILE.
+guard()
+{
+ printf '%s\n' "$1" \
+ | sed \
+ -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/' \
+ -e 's/[^ABCDEFGHIJKLMNOPQRSTUVWXYZ]/_/g' \
+ -e 's/__*/_/g'
+}
+
+# quote_for_sed [STRING]
+# ----------------------
+# Return STRING (or stdin) quoted to be used as a sed pattern.
+quote_for_sed ()
+{
+ case $# in
+ 0) cat;;
+ 1) printf '%s\n' "$1";;
+ esac \
+ | sed -e 's|[][\\.*]|\\&|g'
+}
+
+case "$1" in
+ '')
+ echo "$0: No files given. Try '$0 --help' for more information." 1>&2
+ exit 1
+ ;;
+ --basedir)
+ basedir=$2
+ shift 2
+ ;;
+ -h|--h*)
+ cat <<\EOF
+Usage: ylwrap [--help|--version] INPUT [OUTPUT DESIRED]... -- PROGRAM [ARGS]...
+
+Wrapper for lex/yacc invocations, renaming files as desired.
+
+ INPUT is the input file
+ OUTPUT is one file PROG generates
+ DESIRED is the file we actually want instead of OUTPUT
+ PROGRAM is program to run
+ ARGS are passed to PROG
+
+Any number of OUTPUT,DESIRED pairs may be used.
+
+Report bugs to <bug-automake@gnu.org>.
+EOF
+ exit $?
+ ;;
+ -v|--v*)
+ echo "ylwrap $scriptversion"
+ exit $?
+ ;;
+esac
+
+
+# The input.
+input="$1"
+shift
+# We'll later need for a correct munging of "#line" directives.
+input_sub_rx=`get_dirname "$input" | quote_for_sed`
+case "$input" in
+ [\\/]* | ?:[\\/]*)
+ # Absolute path; do nothing.
+ ;;
+ *)
+ # Relative path. Make it absolute.
+ input="`pwd`/$input"
+ ;;
+esac
+input_rx=`get_dirname "$input" | quote_for_sed`
+
+# Since DOS filename conventions don't allow two dots,
+# the DOS version of Bison writes out y_tab.c instead of y.tab.c
+# and y_tab.h instead of y.tab.h. Test to see if this is the case.
+y_tab_nodot=false
+if test -f y_tab.c || test -f y_tab.h; then
+ y_tab_nodot=true
+fi
+
+# The parser itself, the first file, is the destination of the .y.c
+# rule in the Makefile.
+parser=$1
+
+# A sed program to s/FROM/TO/g for all the FROM/TO so that, for
+# instance, we rename #include "y.tab.h" into #include "parse.h"
+# during the conversion from y.tab.c to parse.c.
+sed_fix_filenames=
+
+# Also rename header guards, as Bison 2.7 for instance uses its header
+# guard in its implementation file.
+sed_fix_header_guards=
+
+while test "$#" -ne 0; do
+ if test "$1" = "--"; then
+ shift
+ break
+ fi
+ from=$1
+ # Handle y_tab.c and y_tab.h output by DOS
+ if $y_tab_nodot; then
+ case $from in
+ "y.tab.c") from=y_tab.c;;
+ "y.tab.h") from=y_tab.h;;
+ esac
+ fi
+ shift
+ to=$1
+ shift
+ sed_fix_filenames="${sed_fix_filenames}s|"`quote_for_sed "$from"`"|$to|g;"
+ sed_fix_header_guards="${sed_fix_header_guards}s|"`guard "$from"`"|"`guard "$to"`"|g;"
+done
+
+# The program to run.
+prog="$1"
+shift
+# Make any relative path in $prog absolute.
+case "$prog" in
+ [\\/]* | ?:[\\/]*) ;;
+ *[\\/]*) prog="`pwd`/$prog" ;;
+esac
+
+# FIXME: add hostname here for parallel makes that run commands on
+# other machines. But that might take us over the 14-char limit.
+dirname=ylwrap$$
+do_exit="cd '`pwd`' && rm -rf $dirname > /dev/null 2>&1;"' (exit $ret); exit $ret'
+trap "ret=129; $do_exit" 1
+trap "ret=130; $do_exit" 2
+trap "ret=141; $do_exit" 13
+trap "ret=143; $do_exit" 15
+mkdir $dirname || exit 1
+
+cd $dirname
+
+case $# in
+ 0) "$prog" "$input" ;;
+ *) "$prog" "$@" "$input" ;;
+esac
+ret=$?
+
+if test $ret -eq 0; then
+ for from in *
+ do
+ to=`printf '%s\n' "$from" | sed "$sed_fix_filenames"`
+ if test -f "$from"; then
+ # If $2 is an absolute path name, then just use that,
+ # otherwise prepend '../'.
+ case $to in
+ [\\/]* | ?:[\\/]*) target=$to;;
+ *) target="../$to";;
+ esac
+
+ # Do not overwrite unchanged header files to avoid useless
+ # recompilations. Always update the parser itself: it is the
+ # destination of the .y.c rule in the Makefile. Divert the
+ # output of all other files to a temporary file so we can
+ # compare them to existing versions.
+ if test $from != $parser; then
+ realtarget="$target"
+ target=tmp-`printf '%s\n' "$target" | sed 's|.*[\\/]||g'`
+ fi
+
+ # Munge "#line" or "#" directives. Don't let the resulting
+ # debug information point at an absolute srcdir. Use the real
+ # output file name, not yy.lex.c for instance. Adjust the
+ # include guards too.
+ sed -e "/^#/!b" \
+ -e "s|$input_rx|$input_sub_rx|" \
+ -e "$sed_fix_filenames" \
+ -e "$sed_fix_header_guards" \
+ "$from" >"$target" || ret=$?
+
+ # Check whether files must be updated.
+ if test "$from" != "$parser"; then
+ if test -f "$realtarget" && cmp -s "$realtarget" "$target"; then
+ echo "$to is unchanged"
+ rm -f "$target"
+ else
+ echo "updating $to"
+ mv -f "$target" "$realtarget"
+ fi
+ fi
+ else
+ # A missing file is only an error for the parser. This is a
+ # blatant hack to let us support using "yacc -d". If -d is not
+ # specified, don't fail when the header file is "missing".
+ if test "$from" = "$parser"; then
+ ret=1
+ fi
+ fi
+ done
+fi
+
+# Remove the directory.
+cd ..
+rm -rf $dirname
+
+exit $ret
+
+# Local Variables:
+# mode: shell-script
+# sh-indentation: 2
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-time-zone: "UTC"
+# time-stamp-end: "; # UTC"
+# End:
--- /dev/null
+# Doxyfile 1.6.1
+
+# This file describes the settings to be used by the documentation system
+# doxygen (www.doxygen.org) for a project
+#
+# All text after a hash (#) is considered a comment and will be ignored
+# The format is:
+# TAG = value [value, ...]
+# For lists items can also be appended using:
+# TAG += value [value, ...]
+# Values that contain spaces should be placed between quotes (" ")
+
+#---------------------------------------------------------------------------
+# Project related configuration options
+#---------------------------------------------------------------------------
+
+# This tag specifies the encoding used for all characters in the config file
+# that follow. The default is UTF-8 which is also the encoding used for all
+# text before the first occurrence of this tag. Doxygen uses libiconv (or the
+# iconv built into libc) for the transcoding. See
+# http://www.gnu.org/software/libiconv for the list of possible encodings.
+
+DOXYFILE_ENCODING = UTF-8
+
+# The PROJECT_NAME tag is a single word (or a sequence of words surrounded
+# by quotes) that should identify the project.
+
+PROJECT_NAME = libcgroup
+
+# The PROJECT_NUMBER tag can be used to enter a project or revision number.
+# This could be handy for archiving the generated documentation or
+# if some version control system is used.
+
+PROJECT_NUMBER =
+
+# The OUTPUT_DIRECTORY tag is used to specify the (relative or absolute)
+# base path where the generated documentation will be put.
+# If a relative path is entered, it will be relative to the location
+# where doxygen was started. If left blank the current directory will be used.
+
+OUTPUT_DIRECTORY = doc/generated
+
+# If the CREATE_SUBDIRS tag is set to YES, then doxygen will create
+# 4096 sub-directories (in 2 levels) under the output directory of each output
+# format and will distribute the generated files over these directories.
+# Enabling this option can be useful when feeding doxygen a huge amount of
+# source files, where putting all generated files in the same directory would
+# otherwise cause performance problems for the file system.
+
+CREATE_SUBDIRS = NO
+
+# The OUTPUT_LANGUAGE tag is used to specify the language in which all
+# documentation generated by doxygen is written. Doxygen will use this
+# information to generate all constant output in the proper language.
+# The default language is English, other supported languages are:
+# Afrikaans, Arabic, Brazilian, Catalan, Chinese, Chinese-Traditional,
+# Croatian, Czech, Danish, Dutch, Esperanto, Farsi, Finnish, French, German,
+# Greek, Hungarian, Italian, Japanese, Japanese-en (Japanese with English
+# messages), Korean, Korean-en, Lithuanian, Norwegian, Macedonian, Persian,
+# Polish, Portuguese, Romanian, Russian, Serbian, Serbian-Cyrilic, Slovak,
+# Slovene, Spanish, Swedish, Ukrainian, and Vietnamese.
+
+OUTPUT_LANGUAGE = English
+
+# If the BRIEF_MEMBER_DESC tag is set to YES (the default) Doxygen will
+# include brief member descriptions after the members that are listed in
+# the file and class documentation (similar to JavaDoc).
+# Set to NO to disable this.
+
+BRIEF_MEMBER_DESC = YES
+
+# If the REPEAT_BRIEF tag is set to YES (the default) Doxygen will prepend
+# the brief description of a member or function before the detailed description.
+# Note: if both HIDE_UNDOC_MEMBERS and BRIEF_MEMBER_DESC are set to NO, the
+# brief descriptions will be completely suppressed.
+
+REPEAT_BRIEF = YES
+
+# This tag implements a quasi-intelligent brief description abbreviator
+# that is used to form the text in various listings. Each string
+# in this list, if found as the leading text of the brief description, will be
+# stripped from the text and the result after processing the whole list, is
+# used as the annotated text. Otherwise, the brief description is used as-is.
+# If left blank, the following values are used ("$name" is automatically
+# replaced with the name of the entity): "The $name class" "The $name widget"
+# "The $name file" "is" "provides" "specifies" "contains"
+# "represents" "a" "an" "the"
+
+ABBREVIATE_BRIEF =
+
+# If the ALWAYS_DETAILED_SEC and REPEAT_BRIEF tags are both set to YES then
+# Doxygen will generate a detailed section even if there is only a brief
+# description.
+
+ALWAYS_DETAILED_SEC = YES
+
+# If the INLINE_INHERITED_MEMB tag is set to YES, doxygen will show all
+# inherited members of a class in the documentation of that class as if those
+# members were ordinary class members. Constructors, destructors and assignment
+# operators of the base classes will not be shown.
+
+INLINE_INHERITED_MEMB = NO
+
+# If the FULL_PATH_NAMES tag is set to YES then Doxygen will prepend the full
+# path before files name in the file list and in the header files. If set
+# to NO the shortest path that makes the file name unique will be used.
+
+FULL_PATH_NAMES = YES
+
+# If the FULL_PATH_NAMES tag is set to YES then the STRIP_FROM_PATH tag
+# can be used to strip a user-defined part of the path. Stripping is
+# only done if one of the specified strings matches the left-hand part of
+# the path. The tag can be used to show relative paths in the file list.
+# If left blank the directory from which doxygen is run is used as the
+# path to strip.
+
+STRIP_FROM_PATH =
+
+# The STRIP_FROM_INC_PATH tag can be used to strip a user-defined part of
+# the path mentioned in the documentation of a class, which tells
+# the reader which header file to include in order to use a class.
+# If left blank only the name of the header file containing the class
+# definition is used. Otherwise one should specify the include paths that
+# are normally passed to the compiler using the -I flag.
+
+STRIP_FROM_INC_PATH =
+
+# If the SHORT_NAMES tag is set to YES, doxygen will generate much shorter
+# (but less readable) file names. This can be useful is your file systems
+# doesn't support long names like on DOS, Mac, or CD-ROM.
+
+SHORT_NAMES = NO
+
+# If the JAVADOC_AUTOBRIEF tag is set to YES then Doxygen
+# will interpret the first line (until the first dot) of a JavaDoc-style
+# comment as the brief description. If set to NO, the JavaDoc
+# comments will behave just like regular Qt-style comments
+# (thus requiring an explicit @brief command for a brief description.)
+
+JAVADOC_AUTOBRIEF = YES
+
+# If the QT_AUTOBRIEF tag is set to YES then Doxygen will
+# interpret the first line (until the first dot) of a Qt-style
+# comment as the brief description. If set to NO, the comments
+# will behave just like regular Qt-style comments (thus requiring
+# an explicit \brief command for a brief description.)
+
+QT_AUTOBRIEF = NO
+
+# The MULTILINE_CPP_IS_BRIEF tag can be set to YES to make Doxygen
+# treat a multi-line C++ special comment block (i.e. a block of //! or ///
+# comments) as a brief description. This used to be the default behaviour.
+# The new default is to treat a multi-line C++ comment block as a detailed
+# description. Set this tag to YES if you prefer the old behaviour instead.
+
+MULTILINE_CPP_IS_BRIEF = NO
+
+# If the INHERIT_DOCS tag is set to YES (the default) then an undocumented
+# member inherits the documentation from any documented member that it
+# re-implements.
+
+INHERIT_DOCS = YES
+
+# If the SEPARATE_MEMBER_PAGES tag is set to YES, then doxygen will produce
+# a new page for each member. If set to NO, the documentation of a member will
+# be part of the file/class/namespace that contains it.
+
+SEPARATE_MEMBER_PAGES = NO
+
+# The TAB_SIZE tag can be used to set the number of spaces in a tab.
+# Doxygen uses this value to replace tabs by spaces in code fragments.
+
+TAB_SIZE = 8
+
+# This tag can be used to specify a number of aliases that acts
+# as commands in the documentation. An alias has the form "name=value".
+# For example adding "sideeffect=\par Side Effects:\n" will allow you to
+# put the command \sideeffect (or @sideeffect) in the documentation, which
+# will result in a user-defined paragraph with heading "Side Effects:".
+# You can put \n's in the value part of an alias to insert newlines.
+
+ALIASES =
+
+# Set the OPTIMIZE_OUTPUT_FOR_C tag to YES if your project consists of C
+# sources only. Doxygen will then generate output that is more tailored for C.
+# For instance, some of the names that are used will be different. The list
+# of all members will be omitted, etc.
+
+OPTIMIZE_OUTPUT_FOR_C = YES
+
+# Set the OPTIMIZE_OUTPUT_JAVA tag to YES if your project consists of Java
+# sources only. Doxygen will then generate output that is more tailored for
+# Java. For instance, namespaces will be presented as packages, qualified
+# scopes will look different, etc.
+
+OPTIMIZE_OUTPUT_JAVA = NO
+
+# Set the OPTIMIZE_FOR_FORTRAN tag to YES if your project consists of Fortran
+# sources only. Doxygen will then generate output that is more tailored for
+# Fortran.
+
+OPTIMIZE_FOR_FORTRAN = NO
+
+# Set the OPTIMIZE_OUTPUT_VHDL tag to YES if your project consists of VHDL
+# sources. Doxygen will then generate output that is tailored for
+# VHDL.
+
+OPTIMIZE_OUTPUT_VHDL = NO
+
+# Doxygen selects the parser to use depending on the extension of the files it parses.
+# With this tag you can assign which parser to use for a given extension.
+# Doxygen has a built-in mapping, but you can override or extend it using this tag.
+# The format is ext=language, where ext is a file extension, and language is one of
+# the parsers supported by doxygen: IDL, Java, Javascript, C#, C, C++, D, PHP,
+# Objective-C, Python, Fortran, VHDL, C, C++. For instance to make doxygen treat
+# .inc files as Fortran files (default is PHP), and .f files as C (default is Fortran),
+# use: inc=Fortran f=C. Note that for custom extensions you also need to set FILE_PATTERNS otherwise the files are not read by doxygen.
+
+EXTENSION_MAPPING =
+
+# If you use STL classes (i.e. std::string, std::vector, etc.) but do not want
+# to include (a tag file for) the STL sources as input, then you should
+# set this tag to YES in order to let doxygen match functions declarations and
+# definitions whose arguments contain STL classes (e.g. func(std::string); v.s.
+# func(std::string) {}). This also make the inheritance and collaboration
+# diagrams that involve STL classes more complete and accurate.
+
+BUILTIN_STL_SUPPORT = NO
+
+# If you use Microsoft's C++/CLI language, you should set this option to YES to
+# enable parsing support.
+
+CPP_CLI_SUPPORT = NO
+
+# Set the SIP_SUPPORT tag to YES if your project consists of sip sources only.
+# Doxygen will parse them like normal C++ but will assume all classes use public
+# instead of private inheritance when no explicit protection keyword is present.
+
+SIP_SUPPORT = NO
+
+# For Microsoft's IDL there are propget and propput attributes to indicate getter
+# and setter methods for a property. Setting this option to YES (the default)
+# will make doxygen to replace the get and set methods by a property in the
+# documentation. This will only work if the methods are indeed getting or
+# setting a simple type. If this is not the case, or you want to show the
+# methods anyway, you should set this option to NO.
+
+IDL_PROPERTY_SUPPORT = NO
+
+# If member grouping is used in the documentation and the DISTRIBUTE_GROUP_DOC
+# tag is set to YES, then doxygen will reuse the documentation of the first
+# member in the group (if any) for the other members of the group. By default
+# all members of a group must be documented explicitly.
+
+DISTRIBUTE_GROUP_DOC = NO
+
+# Set the SUBGROUPING tag to YES (the default) to allow class member groups of
+# the same type (for instance a group of public functions) to be put as a
+# subgroup of that type (e.g. under the Public Functions section). Set it to
+# NO to prevent subgrouping. Alternatively, this can be done per class using
+# the \nosubgrouping command.
+
+SUBGROUPING = NO
+
+# When TYPEDEF_HIDES_STRUCT is enabled, a typedef of a struct, union, or enum
+# is documented as struct, union, or enum with the name of the typedef. So
+# typedef struct TypeS {} TypeT, will appear in the documentation as a struct
+# with name TypeT. When disabled the typedef will appear as a member of a file,
+# namespace, or class. And the struct will be named TypeS. This can typically
+# be useful for C code in case the coding convention dictates that all compound
+# types are typedef'ed and only the typedef is referenced, never the tag name.
+
+TYPEDEF_HIDES_STRUCT = NO
+
+# The SYMBOL_CACHE_SIZE determines the size of the internal cache use to
+# determine which symbols to keep in memory and which to flush to disk.
+# When the cache is full, less often used symbols will be written to disk.
+# For small to medium size projects (<1000 input files) the default value is
+# probably good enough. For larger projects a too small cache size can cause
+# doxygen to be busy swapping symbols to and from disk most of the time
+# causing a significant performance penality.
+# If the system has enough physical memory increasing the cache will improve the
+# performance by keeping more symbols in memory. Note that the value works on
+# a logarithmic scale so increasing the size by one will rougly double the
+# memory usage. The cache size is given by this formula:
+# 2^(16+SYMBOL_CACHE_SIZE). The valid range is 0..9, the default is 0,
+# corresponding to a cache size of 2^16 = 65536 symbols
+
+SYMBOL_CACHE_SIZE = 0
+
+#---------------------------------------------------------------------------
+# Build related configuration options
+#---------------------------------------------------------------------------
+
+# If the EXTRACT_ALL tag is set to YES doxygen will assume all entities in
+# documentation are documented, even if no documentation was available.
+# Private class members and static file members will be hidden unless
+# the EXTRACT_PRIVATE and EXTRACT_STATIC tags are set to YES
+
+EXTRACT_ALL = YES
+
+# If the EXTRACT_PRIVATE tag is set to YES all private members of a class
+# will be included in the documentation.
+
+EXTRACT_PRIVATE = YES
+
+# If the EXTRACT_STATIC tag is set to YES all static members of a file
+# will be included in the documentation.
+
+EXTRACT_STATIC = YES
+
+# If the EXTRACT_LOCAL_CLASSES tag is set to YES classes (and structs)
+# defined locally in source files will be included in the documentation.
+# If set to NO only classes defined in header files are included.
+
+EXTRACT_LOCAL_CLASSES = YES
+
+# This flag is only useful for Objective-C code. When set to YES local
+# methods, which are defined in the implementation section but not in
+# the interface are included in the documentation.
+# If set to NO (the default) only methods in the interface are included.
+
+EXTRACT_LOCAL_METHODS = NO
+
+# If this flag is set to YES, the members of anonymous namespaces will be
+# extracted and appear in the documentation as a namespace called
+# 'anonymous_namespace{file}', where file will be replaced with the base
+# name of the file that contains the anonymous namespace. By default
+# anonymous namespace are hidden.
+
+EXTRACT_ANON_NSPACES = NO
+
+# If the HIDE_UNDOC_MEMBERS tag is set to YES, Doxygen will hide all
+# undocumented members of documented classes, files or namespaces.
+# If set to NO (the default) these members will be included in the
+# various overviews, but no documentation section is generated.
+# This option has no effect if EXTRACT_ALL is enabled.
+
+HIDE_UNDOC_MEMBERS = NO
+
+# If the HIDE_UNDOC_CLASSES tag is set to YES, Doxygen will hide all
+# undocumented classes that are normally visible in the class hierarchy.
+# If set to NO (the default) these classes will be included in the various
+# overviews. This option has no effect if EXTRACT_ALL is enabled.
+
+HIDE_UNDOC_CLASSES = NO
+
+# If the HIDE_FRIEND_COMPOUNDS tag is set to YES, Doxygen will hide all
+# friend (class|struct|union) declarations.
+# If set to NO (the default) these declarations will be included in the
+# documentation.
+
+HIDE_FRIEND_COMPOUNDS = NO
+
+# If the HIDE_IN_BODY_DOCS tag is set to YES, Doxygen will hide any
+# documentation blocks found inside the body of a function.
+# If set to NO (the default) these blocks will be appended to the
+# function's detailed documentation block.
+
+HIDE_IN_BODY_DOCS = NO
+
+# The INTERNAL_DOCS tag determines if documentation
+# that is typed after a \internal command is included. If the tag is set
+# to NO (the default) then the documentation will be excluded.
+# Set it to YES to include the internal documentation.
+
+INTERNAL_DOCS = NO
+
+# If the CASE_SENSE_NAMES tag is set to NO then Doxygen will only generate
+# file names in lower-case letters. If set to YES upper-case letters are also
+# allowed. This is useful if you have classes or files whose names only differ
+# in case and if your file system supports case sensitive file names. Windows
+# and Mac users are advised to set this option to NO.
+
+CASE_SENSE_NAMES = YES
+
+# If the HIDE_SCOPE_NAMES tag is set to NO (the default) then Doxygen
+# will show members with their full class and namespace scopes in the
+# documentation. If set to YES the scope will be hidden.
+
+HIDE_SCOPE_NAMES = NO
+
+# If the SHOW_INCLUDE_FILES tag is set to YES (the default) then Doxygen
+# will put a list of the files that are included by a file in the documentation
+# of that file.
+
+SHOW_INCLUDE_FILES = YES
+
+# If the INLINE_INFO tag is set to YES (the default) then a tag [inline]
+# is inserted in the documentation for inline members.
+
+INLINE_INFO = YES
+
+# If the SORT_MEMBER_DOCS tag is set to YES (the default) then doxygen
+# will sort the (detailed) documentation of file and class members
+# alphabetically by member name. If set to NO the members will appear in
+# declaration order.
+
+SORT_MEMBER_DOCS = YES
+
+# If the SORT_BRIEF_DOCS tag is set to YES then doxygen will sort the
+# brief documentation of file, namespace and class members alphabetically
+# by member name. If set to NO (the default) the members will appear in
+# declaration order.
+
+SORT_BRIEF_DOCS = NO
+
+# If the SORT_MEMBERS_CTORS_1ST tag is set to YES then doxygen will sort the (brief and detailed) documentation of class members so that constructors and destructors are listed first. If set to NO (the default) the constructors will appear in the respective orders defined by SORT_MEMBER_DOCS and SORT_BRIEF_DOCS. This tag will be ignored for brief docs if SORT_BRIEF_DOCS is set to NO and ignored for detailed docs if SORT_MEMBER_DOCS is set to NO.
+
+SORT_MEMBERS_CTORS_1ST = NO
+
+# If the SORT_GROUP_NAMES tag is set to YES then doxygen will sort the
+# hierarchy of group names into alphabetical order. If set to NO (the default)
+# the group names will appear in their defined order.
+
+SORT_GROUP_NAMES = YES
+
+# If the SORT_BY_SCOPE_NAME tag is set to YES, the class list will be
+# sorted by fully-qualified names, including namespaces. If set to
+# NO (the default), the class list will be sorted only by class name,
+# not including the namespace part.
+# Note: This option is not very useful if HIDE_SCOPE_NAMES is set to YES.
+# Note: This option applies only to the class list, not to the
+# alphabetical list.
+
+SORT_BY_SCOPE_NAME = NO
+
+# The GENERATE_TODOLIST tag can be used to enable (YES) or
+# disable (NO) the todo list. This list is created by putting \todo
+# commands in the documentation.
+
+GENERATE_TODOLIST = YES
+
+# The GENERATE_TESTLIST tag can be used to enable (YES) or
+# disable (NO) the test list. This list is created by putting \test
+# commands in the documentation.
+
+GENERATE_TESTLIST = YES
+
+# The GENERATE_BUGLIST tag can be used to enable (YES) or
+# disable (NO) the bug list. This list is created by putting \bug
+# commands in the documentation.
+
+GENERATE_BUGLIST = YES
+
+# The GENERATE_DEPRECATEDLIST tag can be used to enable (YES) or
+# disable (NO) the deprecated list. This list is created by putting
+# \deprecated commands in the documentation.
+
+GENERATE_DEPRECATEDLIST= YES
+
+# The ENABLED_SECTIONS tag can be used to enable conditional
+# documentation sections, marked by \if sectionname ... \endif.
+
+ENABLED_SECTIONS =
+
+# The MAX_INITIALIZER_LINES tag determines the maximum number of lines
+# the initial value of a variable or define consists of for it to appear in
+# the documentation. If the initializer consists of more lines than specified
+# here it will be hidden. Use a value of 0 to hide initializers completely.
+# The appearance of the initializer of individual variables and defines in the
+# documentation can be controlled using \showinitializer or \hideinitializer
+# command in the documentation regardless of this setting.
+
+MAX_INITIALIZER_LINES = 30
+
+# Set the SHOW_USED_FILES tag to NO to disable the list of files generated
+# at the bottom of the documentation of classes and structs. If set to YES the
+# list will mention the files that were used to generate the documentation.
+
+SHOW_USED_FILES = YES
+
+# If the sources in your project are distributed over multiple directories
+# then setting the SHOW_DIRECTORIES tag to YES will show the directory hierarchy
+# in the documentation. The default is NO.
+
+SHOW_DIRECTORIES = NO
+
+# Set the SHOW_FILES tag to NO to disable the generation of the Files page.
+# This will remove the Files entry from the Quick Index and from the
+# Folder Tree View (if specified). The default is YES.
+
+SHOW_FILES = YES
+
+# Set the SHOW_NAMESPACES tag to NO to disable the generation of the
+# Namespaces page.
+# This will remove the Namespaces entry from the Quick Index
+# and from the Folder Tree View (if specified). The default is YES.
+
+SHOW_NAMESPACES = YES
+
+# The FILE_VERSION_FILTER tag can be used to specify a program or script that
+# doxygen should invoke to get the current version for each file (typically from
+# the version control system). Doxygen will invoke the program by executing (via
+# popen()) the command <command> <input-file>, where <command> is the value of
+# the FILE_VERSION_FILTER tag, and <input-file> is the name of an input file
+# provided by doxygen. Whatever the program writes to standard output
+# is used as the file version. See the manual for examples.
+
+FILE_VERSION_FILTER =
+
+# The LAYOUT_FILE tag can be used to specify a layout file which will be parsed by
+# doxygen. The layout file controls the global structure of the generated output files
+# in an output format independent way. The create the layout file that represents
+# doxygen's defaults, run doxygen with the -l option. You can optionally specify a
+# file name after the option, if omitted DoxygenLayout.xml will be used as the name
+# of the layout file.
+
+LAYOUT_FILE =
+
+#---------------------------------------------------------------------------
+# configuration options related to warning and progress messages
+#---------------------------------------------------------------------------
+
+# The QUIET tag can be used to turn on/off the messages that are generated
+# by doxygen. Possible values are YES and NO. If left blank NO is used.
+
+QUIET = NO
+
+# The WARNINGS tag can be used to turn on/off the warning messages that are
+# generated by doxygen. Possible values are YES and NO. If left blank
+# NO is used.
+
+WARNINGS = YES
+
+# If WARN_IF_UNDOCUMENTED is set to YES, then doxygen will generate warnings
+# for undocumented members. If EXTRACT_ALL is set to YES then this flag will
+# automatically be disabled.
+
+WARN_IF_UNDOCUMENTED = YES
+
+# If WARN_IF_DOC_ERROR is set to YES, doxygen will generate warnings for
+# potential errors in the documentation, such as not documenting some
+# parameters in a documented function, or documenting parameters that
+# don't exist or using markup commands wrongly.
+
+WARN_IF_DOC_ERROR = YES
+
+# This WARN_NO_PARAMDOC option can be abled to get warnings for
+# functions that are documented, but have no documentation for their parameters
+# or return value. If set to NO (the default) doxygen will only warn about
+# wrong or incomplete parameter documentation, but not about the absence of
+# documentation.
+
+WARN_NO_PARAMDOC = YES
+
+# The WARN_FORMAT tag determines the format of the warning messages that
+# doxygen can produce. The string should contain the $file, $line, and $text
+# tags, which will be replaced by the file and line number from which the
+# warning originated and the warning text. Optionally the format may contain
+# $version, which will be replaced by the version of the file (if it could
+# be obtained via FILE_VERSION_FILTER)
+
+WARN_FORMAT = "$file:$line: $text"
+
+# The WARN_LOGFILE tag can be used to specify a file to which warning
+# and error messages should be written. If left blank the output is written
+# to stderr.
+
+WARN_LOGFILE =
+
+#---------------------------------------------------------------------------
+# configuration options related to the input files
+#---------------------------------------------------------------------------
+
+# The INPUT tag can be used to specify the files and/or directories that contain
+# documented source files. You may enter file names like "myfile.cpp" or
+# directories like "/usr/src/myproject". Separate the files or directories
+# with spaces.
+
+INPUT = include
+
+# This tag can be used to specify the character encoding of the source files
+# that doxygen parses. Internally doxygen uses the UTF-8 encoding, which is
+# also the default input encoding. Doxygen uses libiconv (or the iconv built
+# into libc) for the transcoding. See http://www.gnu.org/software/libiconv for
+# the list of possible encodings.
+
+INPUT_ENCODING = UTF-8
+
+# If the value of the INPUT tag contains directories, you can use the
+# FILE_PATTERNS tag to specify one or more wildcard pattern (like *.cpp
+# and *.h) to filter out the source-files in the directories. If left
+# blank the following patterns are tested:
+# *.c *.cc *.cxx *.cpp *.c++ *.java *.ii *.ixx *.ipp *.i++ *.inl *.h *.hh *.hxx
+# *.hpp *.h++ *.idl *.odl *.cs *.php *.php3 *.inc *.m *.mm *.py *.f90
+
+FILE_PATTERNS =
+
+# The RECURSIVE tag can be used to turn specify whether or not subdirectories
+# should be searched for input files as well. Possible values are YES and NO.
+# If left blank NO is used.
+
+RECURSIVE = YES
+
+# The EXCLUDE tag can be used to specify files and/or directories that should
+# excluded from the INPUT source files. This way you can easily exclude a
+# subdirectory from a directory tree whose root is specified with the INPUT tag.
+
+EXCLUDE =
+
+# The EXCLUDE_SYMLINKS tag can be used select whether or not files or
+# directories that are symbolic links (a Unix filesystem feature) are excluded
+# from the input.
+
+EXCLUDE_SYMLINKS = NO
+
+# If the value of the INPUT tag contains directories, you can use the
+# EXCLUDE_PATTERNS tag to specify one or more wildcard patterns to exclude
+# certain files from those directories. Note that the wildcards are matched
+# against the file with absolute path, so to exclude all test directories
+# for example use the pattern */test/*
+
+EXCLUDE_PATTERNS =
+
+# The EXCLUDE_SYMBOLS tag can be used to specify one or more symbol names
+# (namespaces, classes, functions, etc.) that should be excluded from the
+# output. The symbol name can be a fully qualified name, a word, or if the
+# wildcard * is used, a substring. Examples: ANamespace, AClass,
+# AClass::ANamespace, ANamespace::*Test
+
+EXCLUDE_SYMBOLS =
+
+# The EXAMPLE_PATH tag can be used to specify one or more files or
+# directories that contain example code fragments that are included (see
+# the \include command).
+
+EXAMPLE_PATH =
+
+# If the value of the EXAMPLE_PATH tag contains directories, you can use the
+# EXAMPLE_PATTERNS tag to specify one or more wildcard pattern (like *.cpp
+# and *.h) to filter out the source-files in the directories. If left
+# blank all files are included.
+
+EXAMPLE_PATTERNS =
+
+# If the EXAMPLE_RECURSIVE tag is set to YES then subdirectories will be
+# searched for input files to be used with the \include or \dontinclude
+# commands irrespective of the value of the RECURSIVE tag.
+# Possible values are YES and NO. If left blank NO is used.
+
+EXAMPLE_RECURSIVE = NO
+
+# The IMAGE_PATH tag can be used to specify one or more files or
+# directories that contain image that are included in the documentation (see
+# the \image command).
+
+IMAGE_PATH =
+
+# The INPUT_FILTER tag can be used to specify a program that doxygen should
+# invoke to filter for each input file. Doxygen will invoke the filter program
+# by executing (via popen()) the command <filter> <input-file>, where <filter>
+# is the value of the INPUT_FILTER tag, and <input-file> is the name of an
+# input file. Doxygen will then use the output that the filter program writes
+# to standard output.
+# If FILTER_PATTERNS is specified, this tag will be
+# ignored.
+
+INPUT_FILTER =
+
+# The FILTER_PATTERNS tag can be used to specify filters on a per file pattern
+# basis.
+# Doxygen will compare the file name with each pattern and apply the
+# filter if there is a match.
+# The filters are a list of the form:
+# pattern=filter (like *.cpp=my_cpp_filter). See INPUT_FILTER for further
+# info on how filters are used. If FILTER_PATTERNS is empty, INPUT_FILTER
+# is applied to all files.
+
+FILTER_PATTERNS =
+
+# If the FILTER_SOURCE_FILES tag is set to YES, the input filter (if set using
+# INPUT_FILTER) will be used to filter the input files when producing source
+# files to browse (i.e. when SOURCE_BROWSER is set to YES).
+
+FILTER_SOURCE_FILES = NO
+
+#---------------------------------------------------------------------------
+# configuration options related to source browsing
+#---------------------------------------------------------------------------
+
+# If the SOURCE_BROWSER tag is set to YES then a list of source files will
+# be generated. Documented entities will be cross-referenced with these sources.
+# Note: To get rid of all source code in the generated output, make sure also
+# VERBATIM_HEADERS is set to NO.
+
+SOURCE_BROWSER = NO
+
+# Setting the INLINE_SOURCES tag to YES will include the body
+# of functions and classes directly in the documentation.
+
+INLINE_SOURCES = NO
+
+# Setting the STRIP_CODE_COMMENTS tag to YES (the default) will instruct
+# doxygen to hide any special comment blocks from generated source code
+# fragments. Normal C and C++ comments will always remain visible.
+
+STRIP_CODE_COMMENTS = YES
+
+# If the REFERENCED_BY_RELATION tag is set to YES
+# then for each documented function all documented
+# functions referencing it will be listed.
+
+REFERENCED_BY_RELATION = NO
+
+# If the REFERENCES_RELATION tag is set to YES
+# then for each documented function all documented entities
+# called/used by that function will be listed.
+
+REFERENCES_RELATION = NO
+
+# If the REFERENCES_LINK_SOURCE tag is set to YES (the default)
+# and SOURCE_BROWSER tag is set to YES, then the hyperlinks from
+# functions in REFERENCES_RELATION and REFERENCED_BY_RELATION lists will
+# link to the source code.
+# Otherwise they will link to the documentation.
+
+REFERENCES_LINK_SOURCE = NO
+
+# If the USE_HTAGS tag is set to YES then the references to source code
+# will point to the HTML generated by the htags(1) tool instead of doxygen
+# built-in source browser. The htags tool is part of GNU's global source
+# tagging system (see http://www.gnu.org/software/global/global.html). You
+# will need version 4.8.6 or higher.
+
+USE_HTAGS = NO
+
+# If the VERBATIM_HEADERS tag is set to YES (the default) then Doxygen
+# will generate a verbatim copy of the header file for each class for
+# which an include is specified. Set to NO to disable this.
+
+VERBATIM_HEADERS = NO
+
+#---------------------------------------------------------------------------
+# configuration options related to the alphabetical class index
+#---------------------------------------------------------------------------
+
+# If the ALPHABETICAL_INDEX tag is set to YES, an alphabetical index
+# of all compounds will be generated. Enable this if the project
+# contains a lot of classes, structs, unions or interfaces.
+
+ALPHABETICAL_INDEX = NO
+
+# If the alphabetical index is enabled (see ALPHABETICAL_INDEX) then
+# the COLS_IN_ALPHA_INDEX tag can be used to specify the number of columns
+# in which this list will be split (can be a number in the range [1..20])
+
+COLS_IN_ALPHA_INDEX = 5
+
+# In case all classes in a project start with a common prefix, all
+# classes will be put under the same header in the alphabetical index.
+# The IGNORE_PREFIX tag can be used to specify one or more prefixes that
+# should be ignored while generating the index headers.
+
+IGNORE_PREFIX =
+
+#---------------------------------------------------------------------------
+# configuration options related to the HTML output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_HTML tag is set to YES (the default) Doxygen will
+# generate HTML output.
+
+GENERATE_HTML = YES
+
+# The HTML_OUTPUT tag is used to specify where the HTML docs will be put.
+# If a relative path is entered the value of OUTPUT_DIRECTORY will be
+# put in front of it. If left blank `html' will be used as the default path.
+
+HTML_OUTPUT = html
+
+# The HTML_FILE_EXTENSION tag can be used to specify the file extension for
+# each generated HTML page (for example: .htm,.php,.asp). If it is left blank
+# doxygen will generate files with .html extension.
+
+HTML_FILE_EXTENSION = .html
+
+# The HTML_HEADER tag can be used to specify a personal HTML header for
+# each generated HTML page. If it is left blank doxygen will generate a
+# standard header.
+
+HTML_HEADER =
+
+# The HTML_FOOTER tag can be used to specify a personal HTML footer for
+# each generated HTML page. If it is left blank doxygen will generate a
+# standard footer.
+
+HTML_FOOTER =
+
+# If the HTML_TIMESTAMP tag is set to YES then the generated HTML
+# documentation will contain the timesstamp.
+
+HTML_TIMESTAMP = NO
+
+# The HTML_STYLESHEET tag can be used to specify a user-defined cascading
+# style sheet that is used by each HTML page. It can be used to
+# fine-tune the look of the HTML output. If the tag is left blank doxygen
+# will generate a default style sheet. Note that doxygen will try to copy
+# the style sheet file to the HTML output directory, so don't put your own
+# stylesheet in the HTML output directory as well, or it will be erased!
+
+HTML_STYLESHEET =
+
+# If the HTML_ALIGN_MEMBERS tag is set to YES, the members of classes,
+# files or namespaces will be aligned in HTML using tables. If set to
+# NO a bullet list will be used.
+
+HTML_ALIGN_MEMBERS = YES
+
+# If the HTML_DYNAMIC_SECTIONS tag is set to YES then the generated HTML
+# documentation will contain sections that can be hidden and shown after the
+# page has loaded. For this to work a browser that supports
+# JavaScript and DHTML is required (for instance Mozilla 1.0+, Firefox
+# Netscape 6.0+, Internet explorer 5.0+, Konqueror, or Safari).
+
+HTML_DYNAMIC_SECTIONS = NO
+
+# If the GENERATE_DOCSET tag is set to YES, additional index files
+# will be generated that can be used as input for Apple's Xcode 3
+# integrated development environment, introduced with OSX 10.5 (Leopard).
+# To create a documentation set, doxygen will generate a Makefile in the
+# HTML output directory. Running make will produce the docset in that
+# directory and running "make install" will install the docset in
+# ~/Library/Developer/Shared/Documentation/DocSets so that Xcode will find
+# it at startup.
+# See http://developer.apple.com/tools/creatingdocsetswithdoxygen.html for more information.
+
+GENERATE_DOCSET = NO
+
+# When GENERATE_DOCSET tag is set to YES, this tag determines the name of the
+# feed. A documentation feed provides an umbrella under which multiple
+# documentation sets from a single provider (such as a company or product suite)
+# can be grouped.
+
+DOCSET_FEEDNAME = "Doxygen generated docs"
+
+# When GENERATE_DOCSET tag is set to YES, this tag specifies a string that
+# should uniquely identify the documentation set bundle. This should be a
+# reverse domain-name style string, e.g. com.mycompany.MyDocSet. Doxygen
+# will append .docset to the name.
+
+DOCSET_BUNDLE_ID = org.doxygen.Project
+
+# If the GENERATE_HTMLHELP tag is set to YES, additional index files
+# will be generated that can be used as input for tools like the
+# Microsoft HTML help workshop to generate a compiled HTML help file (.chm)
+# of the generated HTML documentation.
+
+GENERATE_HTMLHELP = NO
+
+# If the GENERATE_HTMLHELP tag is set to YES, the CHM_FILE tag can
+# be used to specify the file name of the resulting .chm file. You
+# can add a path in front of the file if the result should not be
+# written to the html output directory.
+
+CHM_FILE =
+
+# If the GENERATE_HTMLHELP tag is set to YES, the HHC_LOCATION tag can
+# be used to specify the location (absolute path including file name) of
+# the HTML help compiler (hhc.exe). If non-empty doxygen will try to run
+# the HTML help compiler on the generated index.hhp.
+
+HHC_LOCATION =
+
+# If the GENERATE_HTMLHELP tag is set to YES, the GENERATE_CHI flag
+# controls if a separate .chi index file is generated (YES) or that
+# it should be included in the master .chm file (NO).
+
+GENERATE_CHI = NO
+
+# If the GENERATE_HTMLHELP tag is set to YES, the CHM_INDEX_ENCODING
+# is used to encode HtmlHelp index (hhk), content (hhc) and project file
+# content.
+
+CHM_INDEX_ENCODING =
+
+# If the GENERATE_HTMLHELP tag is set to YES, the BINARY_TOC flag
+# controls whether a binary table of contents is generated (YES) or a
+# normal table of contents (NO) in the .chm file.
+
+BINARY_TOC = NO
+
+# The TOC_EXPAND flag can be set to YES to add extra items for group members
+# to the contents of the HTML help documentation and to the tree view.
+
+TOC_EXPAND = NO
+
+# If the GENERATE_QHP tag is set to YES and both QHP_NAMESPACE and QHP_VIRTUAL_FOLDER
+# are set, an additional index file will be generated that can be used as input for
+# Qt's qhelpgenerator to generate a Qt Compressed Help (.qch) of the generated
+# HTML documentation.
+
+GENERATE_QHP = NO
+
+# If the QHG_LOCATION tag is specified, the QCH_FILE tag can
+# be used to specify the file name of the resulting .qch file.
+# The path specified is relative to the HTML output folder.
+
+QCH_FILE =
+
+# The QHP_NAMESPACE tag specifies the namespace to use when generating
+# Qt Help Project output. For more information please see
+# http://doc.trolltech.com/qthelpproject.html#namespace
+
+QHP_NAMESPACE =
+
+# The QHP_VIRTUAL_FOLDER tag specifies the namespace to use when generating
+# Qt Help Project output. For more information please see
+# http://doc.trolltech.com/qthelpproject.html#virtual-folders
+
+QHP_VIRTUAL_FOLDER = doc
+
+# If QHP_CUST_FILTER_NAME is set, it specifies the name of a custom filter to add.
+# For more information please see
+# http://doc.trolltech.com/qthelpproject.html#custom-filters
+
+QHP_CUST_FILTER_NAME =
+
+# The QHP_CUST_FILT_ATTRS tag specifies the list of the attributes of the custom filter to add.For more information please see
+# <a href="http://doc.trolltech.com/qthelpproject.html#custom-filters">Qt Help Project / Custom Filters</a>.
+
+QHP_CUST_FILTER_ATTRS =
+
+# The QHP_SECT_FILTER_ATTRS tag specifies the list of the attributes this project's
+# filter section matches.
+# <a href="http://doc.trolltech.com/qthelpproject.html#filter-attributes">Qt Help Project / Filter Attributes</a>.
+
+QHP_SECT_FILTER_ATTRS =
+
+# If the GENERATE_QHP tag is set to YES, the QHG_LOCATION tag can
+# be used to specify the location of Qt's qhelpgenerator.
+# If non-empty doxygen will try to run qhelpgenerator on the generated
+# .qhp file.
+
+QHG_LOCATION =
+
+# The DISABLE_INDEX tag can be used to turn on/off the condensed index at
+# top of each HTML page. The value NO (the default) enables the index and
+# the value YES disables it.
+
+DISABLE_INDEX = NO
+
+# This tag can be used to set the number of enum values (range [1..20])
+# that doxygen will group on one line in the generated HTML documentation.
+
+ENUM_VALUES_PER_LINE = 4
+
+# The GENERATE_TREEVIEW tag is used to specify whether a tree-like index
+# structure should be generated to display hierarchical information.
+# If the tag value is set to YES, a side panel will be generated
+# containing a tree-like index structure (just like the one that
+# is generated for HTML Help). For this to work a browser that supports
+# JavaScript, DHTML, CSS and frames is required (i.e. any modern browser).
+# Windows users are probably better off using the HTML help feature.
+
+GENERATE_TREEVIEW = YES
+
+# By enabling USE_INLINE_TREES, doxygen will generate the Groups, Directories,
+# and Class Hierarchy pages using a tree view instead of an ordered list.
+
+USE_INLINE_TREES = NO
+
+# If the treeview is enabled (see GENERATE_TREEVIEW) then this tag can be
+# used to set the initial width (in pixels) of the frame in which the tree
+# is shown.
+
+TREEVIEW_WIDTH = 250
+
+# Use this tag to change the font size of Latex formulas included
+# as images in the HTML documentation. The default is 10. Note that
+# when you change the font size after a successful doxygen run you need
+# to manually remove any form_*.png images from the HTML output directory
+# to force them to be regenerated.
+
+FORMULA_FONTSIZE = 10
+
+# When the SEARCHENGINE tag is enable doxygen will generate a search box for the HTML output. The underlying search engine uses javascript
+# and DHTML and should work on any modern browser. Note that when using HTML help (GENERATE_HTMLHELP) or Qt help (GENERATE_QHP)
+# there is already a search function so this one should typically
+# be disabled.
+
+SEARCHENGINE = NO
+
+#---------------------------------------------------------------------------
+# configuration options related to the LaTeX output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_LATEX tag is set to YES (the default) Doxygen will
+# generate Latex output.
+
+GENERATE_LATEX = NO
+
+# The LATEX_OUTPUT tag is used to specify where the LaTeX docs will be put.
+# If a relative path is entered the value of OUTPUT_DIRECTORY will be
+# put in front of it. If left blank `latex' will be used as the default path.
+
+LATEX_OUTPUT = latex
+
+# The LATEX_CMD_NAME tag can be used to specify the LaTeX command name to be
+# invoked. If left blank `latex' will be used as the default command name.
+
+LATEX_CMD_NAME = latex
+
+# The MAKEINDEX_CMD_NAME tag can be used to specify the command name to
+# generate index for LaTeX. If left blank `makeindex' will be used as the
+# default command name.
+
+MAKEINDEX_CMD_NAME = makeindex
+
+# If the COMPACT_LATEX tag is set to YES Doxygen generates more compact
+# LaTeX documents. This may be useful for small projects and may help to
+# save some trees in general.
+
+COMPACT_LATEX = YES
+
+# The PAPER_TYPE tag can be used to set the paper type that is used
+# by the printer. Possible values are: a4, a4wide, letter, legal and
+# executive. If left blank a4wide will be used.
+
+PAPER_TYPE = a4wide
+
+# The EXTRA_PACKAGES tag can be to specify one or more names of LaTeX
+# packages that should be included in the LaTeX output.
+
+EXTRA_PACKAGES =
+
+# The LATEX_HEADER tag can be used to specify a personal LaTeX header for
+# the generated latex document. The header should contain everything until
+# the first chapter. If it is left blank doxygen will generate a
+# standard header. Notice: only use this tag if you know what you are doing!
+
+LATEX_HEADER =
+
+# If the PDF_HYPERLINKS tag is set to YES, the LaTeX that is generated
+# is prepared for conversion to pdf (using ps2pdf). The pdf file will
+# contain links (just like the HTML output) instead of page references
+# This makes the output suitable for online browsing using a pdf viewer.
+
+PDF_HYPERLINKS = YES
+
+# If the USE_PDFLATEX tag is set to YES, pdflatex will be used instead of
+# plain latex in the generated Makefile. Set this option to YES to get a
+# higher quality PDF documentation.
+
+USE_PDFLATEX = YES
+
+# If the LATEX_BATCHMODE tag is set to YES, doxygen will add the \\batchmode.
+# command to the generated LaTeX files. This will instruct LaTeX to keep
+# running if errors occur, instead of asking the user for help.
+# This option is also used when generating formulas in HTML.
+
+LATEX_BATCHMODE = NO
+
+# If LATEX_HIDE_INDICES is set to YES then doxygen will not
+# include the index chapters (such as File Index, Compound Index, etc.)
+# in the output.
+
+LATEX_HIDE_INDICES = NO
+
+# If LATEX_SOURCE_CODE is set to YES then doxygen will include source code with syntax highlighting in the LaTeX output. Note that which sources are shown also depends on other settings such as SOURCE_BROWSER.
+
+LATEX_SOURCE_CODE = NO
+
+#---------------------------------------------------------------------------
+# configuration options related to the RTF output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_RTF tag is set to YES Doxygen will generate RTF output
+# The RTF output is optimized for Word 97 and may not look very pretty with
+# other RTF readers or editors.
+
+GENERATE_RTF = NO
+
+# The RTF_OUTPUT tag is used to specify where the RTF docs will be put.
+# If a relative path is entered the value of OUTPUT_DIRECTORY will be
+# put in front of it. If left blank `rtf' will be used as the default path.
+
+RTF_OUTPUT = rtf
+
+# If the COMPACT_RTF tag is set to YES Doxygen generates more compact
+# RTF documents. This may be useful for small projects and may help to
+# save some trees in general.
+
+COMPACT_RTF = NO
+
+# If the RTF_HYPERLINKS tag is set to YES, the RTF that is generated
+# will contain hyperlink fields. The RTF file will
+# contain links (just like the HTML output) instead of page references.
+# This makes the output suitable for online browsing using WORD or other
+# programs which support those fields.
+# Note: wordpad (write) and others do not support links.
+
+RTF_HYPERLINKS = NO
+
+# Load stylesheet definitions from file. Syntax is similar to doxygen's
+# config file, i.e. a series of assignments. You only have to provide
+# replacements, missing definitions are set to their default value.
+
+RTF_STYLESHEET_FILE =
+
+# Set optional variables used in the generation of an rtf document.
+# Syntax is similar to doxygen's config file.
+
+RTF_EXTENSIONS_FILE =
+
+#---------------------------------------------------------------------------
+# configuration options related to the man page output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_MAN tag is set to YES (the default) Doxygen will
+# generate man pages
+
+GENERATE_MAN = YES
+
+# The MAN_OUTPUT tag is used to specify where the man pages will be put.
+# If a relative path is entered the value of OUTPUT_DIRECTORY will be
+# put in front of it. If left blank `man' will be used as the default path.
+
+MAN_OUTPUT = man
+
+# The MAN_EXTENSION tag determines the extension that is added to
+# the generated man pages (default is the subroutine's section .3)
+
+MAN_EXTENSION = .3
+
+# If the MAN_LINKS tag is set to YES and Doxygen generates man output,
+# then it will generate one additional man file for each entity
+# documented in the real man page(s). These additional files
+# only source the real man page, but without them the man command
+# would be unable to find the correct page. The default is NO.
+
+MAN_LINKS = NO
+
+#---------------------------------------------------------------------------
+# configuration options related to the XML output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_XML tag is set to YES Doxygen will
+# generate an XML file that captures the structure of
+# the code including all documentation.
+
+GENERATE_XML = NO
+
+# The XML_OUTPUT tag is used to specify where the XML pages will be put.
+# If a relative path is entered the value of OUTPUT_DIRECTORY will be
+# put in front of it. If left blank `xml' will be used as the default path.
+
+XML_OUTPUT = xml
+
+# The XML_SCHEMA tag can be used to specify an XML schema,
+# which can be used by a validating XML parser to check the
+# syntax of the XML files.
+
+XML_SCHEMA =
+
+# The XML_DTD tag can be used to specify an XML DTD,
+# which can be used by a validating XML parser to check the
+# syntax of the XML files.
+
+XML_DTD =
+
+# If the XML_PROGRAMLISTING tag is set to YES Doxygen will
+# dump the program listings (including syntax highlighting
+# and cross-referencing information) to the XML output. Note that
+# enabling this will significantly increase the size of the XML output.
+
+XML_PROGRAMLISTING = YES
+
+#---------------------------------------------------------------------------
+# configuration options for the AutoGen Definitions output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_AUTOGEN_DEF tag is set to YES Doxygen will
+# generate an AutoGen Definitions (see autogen.sf.net) file
+# that captures the structure of the code including all
+# documentation. Note that this feature is still experimental
+# and incomplete at the moment.
+
+GENERATE_AUTOGEN_DEF = NO
+
+#---------------------------------------------------------------------------
+# configuration options related to the Perl module output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_PERLMOD tag is set to YES Doxygen will
+# generate a Perl module file that captures the structure of
+# the code including all documentation. Note that this
+# feature is still experimental and incomplete at the
+# moment.
+
+GENERATE_PERLMOD = NO
+
+# If the PERLMOD_LATEX tag is set to YES Doxygen will generate
+# the necessary Makefile rules, Perl scripts and LaTeX code to be able
+# to generate PDF and DVI output from the Perl module output.
+
+PERLMOD_LATEX = NO
+
+# If the PERLMOD_PRETTY tag is set to YES the Perl module output will be
+# nicely formatted so it can be parsed by a human reader.
+# This is useful
+# if you want to understand what is going on.
+# On the other hand, if this
+# tag is set to NO the size of the Perl module output will be much smaller
+# and Perl will parse it just the same.
+
+PERLMOD_PRETTY = YES
+
+# The names of the make variables in the generated doxyrules.make file
+# are prefixed with the string contained in PERLMOD_MAKEVAR_PREFIX.
+# This is useful so different doxyrules.make files included by the same
+# Makefile don't overwrite each other's variables.
+
+PERLMOD_MAKEVAR_PREFIX =
+
+#---------------------------------------------------------------------------
+# Configuration options related to the preprocessor
+#---------------------------------------------------------------------------
+
+# If the ENABLE_PREPROCESSING tag is set to YES (the default) Doxygen will
+# evaluate all C-preprocessor directives found in the sources and include
+# files.
+
+ENABLE_PREPROCESSING = YES
+
+# If the MACRO_EXPANSION tag is set to YES Doxygen will expand all macro
+# names in the source code. If set to NO (the default) only conditional
+# compilation will be performed. Macro expansion can be done in a controlled
+# way by setting EXPAND_ONLY_PREDEF to YES.
+
+MACRO_EXPANSION = NO
+
+# If the EXPAND_ONLY_PREDEF and MACRO_EXPANSION tags are both set to YES
+# then the macro expansion is limited to the macros specified with the
+# PREDEFINED and EXPAND_AS_DEFINED tags.
+
+EXPAND_ONLY_PREDEF = NO
+
+# If the SEARCH_INCLUDES tag is set to YES (the default) the includes files
+# in the INCLUDE_PATH (see below) will be search if a #include is found.
+
+SEARCH_INCLUDES = YES
+
+# The INCLUDE_PATH tag can be used to specify one or more directories that
+# contain include files that are not input files but should be processed by
+# the preprocessor.
+
+INCLUDE_PATH =
+
+# You can use the INCLUDE_FILE_PATTERNS tag to specify one or more wildcard
+# patterns (like *.h and *.hpp) to filter out the header-files in the
+# directories. If left blank, the patterns specified with FILE_PATTERNS will
+# be used.
+
+INCLUDE_FILE_PATTERNS =
+
+# The PREDEFINED tag can be used to specify one or more macro names that
+# are defined before the preprocessor is started (similar to the -D option of
+# gcc). The argument of the tag is a list of macros of the form: name
+# or name=definition (no spaces). If the definition and the = are
+# omitted =1 is assumed. To prevent a macro definition from being
+# undefined via #undef or recursively expanded use the := operator
+# instead of the = operator.
+
+PREDEFINED =
+
+# If the MACRO_EXPANSION and EXPAND_ONLY_PREDEF tags are set to YES then
+# this tag can be used to specify a list of macro names that should be expanded.
+# The macro definition that is found in the sources will be used.
+# Use the PREDEFINED tag if you want to use a different macro definition.
+
+EXPAND_AS_DEFINED =
+
+# If the SKIP_FUNCTION_MACROS tag is set to YES (the default) then
+# doxygen's preprocessor will remove all function-like macros that are alone
+# on a line, have an all uppercase name, and do not end with a semicolon. Such
+# function macros are typically used for boiler-plate code, and will confuse
+# the parser if not removed.
+
+SKIP_FUNCTION_MACROS = YES
+
+#---------------------------------------------------------------------------
+# Configuration::additions related to external references
+#---------------------------------------------------------------------------
+
+# The TAGFILES option can be used to specify one or more tagfiles.
+# Optionally an initial location of the external documentation
+# can be added for each tagfile. The format of a tag file without
+# this location is as follows:
+#
+# TAGFILES = file1 file2 ...
+# Adding location for the tag files is done as follows:
+#
+# TAGFILES = file1=loc1 "file2 = loc2" ...
+# where "loc1" and "loc2" can be relative or absolute paths or
+# URLs. If a location is present for each tag, the installdox tool
+# does not have to be run to correct the links.
+# Note that each tag file must have a unique name
+# (where the name does NOT include the path)
+# If a tag file is not located in the directory in which doxygen
+# is run, you must also specify the path to the tagfile here.
+
+TAGFILES =
+
+# When a file name is specified after GENERATE_TAGFILE, doxygen will create
+# a tag file that is based on the input files it reads.
+
+GENERATE_TAGFILE =
+
+# If the ALLEXTERNALS tag is set to YES all external classes will be listed
+# in the class index. If set to NO only the inherited external classes
+# will be listed.
+
+ALLEXTERNALS = NO
+
+# If the EXTERNAL_GROUPS tag is set to YES all external groups will be listed
+# in the modules index. If set to NO, only the current project's groups will
+# be listed.
+
+EXTERNAL_GROUPS = YES
+
+# The PERL_PATH should be the absolute path and name of the perl script
+# interpreter (i.e. the result of `which perl').
+
+PERL_PATH = /usr/bin/perl
+
+#---------------------------------------------------------------------------
+# Configuration options related to the dot tool
+#---------------------------------------------------------------------------
+
+# If the CLASS_DIAGRAMS tag is set to YES (the default) Doxygen will
+# generate a inheritance diagram (in HTML, RTF and LaTeX) for classes with base
+# or super classes. Setting the tag to NO turns the diagrams off. Note that
+# this option is superseded by the HAVE_DOT option below. This is only a
+# fallback. It is recommended to install and use dot, since it yields more
+# powerful graphs.
+
+CLASS_DIAGRAMS = NO
+
+# You can define message sequence charts within doxygen comments using the \msc
+# command. Doxygen will then run the mscgen tool (see
+# http://www.mcternan.me.uk/mscgen/) to produce the chart and insert it in the
+# documentation. The MSCGEN_PATH tag allows you to specify the directory where
+# the mscgen tool resides. If left empty the tool is assumed to be found in the
+# default search path.
+
+MSCGEN_PATH =
+
+# If set to YES, the inheritance and collaboration graphs will hide
+# inheritance and usage relations if the target is undocumented
+# or is not a class.
+
+HIDE_UNDOC_RELATIONS = YES
+
+# If you set the HAVE_DOT tag to YES then doxygen will assume the dot tool is
+# available from the path. This tool is part of Graphviz, a graph visualization
+# toolkit from AT&T and Lucent Bell Labs. The other options in this section
+# have no effect if this option is set to NO (the default)
+
+HAVE_DOT = YES
+
+# By default doxygen will write a font called FreeSans.ttf to the output
+# directory and reference it in all dot files that doxygen generates. This
+# font does not include all possible unicode characters however, so when you need
+# these (or just want a differently looking font) you can specify the font name
+# using DOT_FONTNAME. You need need to make sure dot is able to find the font,
+# which can be done by putting it in a standard location or by setting the
+# DOTFONTPATH environment variable or by setting DOT_FONTPATH to the directory
+# containing the font.
+
+DOT_FONTNAME = FreeSans
+
+# The DOT_FONTSIZE tag can be used to set the size of the font of dot graphs.
+# The default size is 10pt.
+
+DOT_FONTSIZE = 10
+
+# By default doxygen will tell dot to use the output directory to look for the
+# FreeSans.ttf font (which doxygen will put there itself). If you specify a
+# different font using DOT_FONTNAME you can set the path where dot
+# can find it using this tag.
+
+DOT_FONTPATH =
+
+# If the CLASS_GRAPH and HAVE_DOT tags are set to YES then doxygen
+# will generate a graph for each documented class showing the direct and
+# indirect inheritance relations. Setting this tag to YES will force the
+# the CLASS_DIAGRAMS tag to NO.
+
+CLASS_GRAPH = YES
+
+# If the COLLABORATION_GRAPH and HAVE_DOT tags are set to YES then doxygen
+# will generate a graph for each documented class showing the direct and
+# indirect implementation dependencies (inheritance, containment, and
+# class references variables) of the class with other documented classes.
+
+COLLABORATION_GRAPH = YES
+
+# If the GROUP_GRAPHS and HAVE_DOT tags are set to YES then doxygen
+# will generate a graph for groups, showing the direct groups dependencies
+
+GROUP_GRAPHS = NO
+
+# If the UML_LOOK tag is set to YES doxygen will generate inheritance and
+# collaboration diagrams in a style similar to the OMG's Unified Modeling
+# Language.
+
+UML_LOOK = YES
+
+# If set to YES, the inheritance and collaboration graphs will show the
+# relations between templates and their instances.
+
+TEMPLATE_RELATIONS = YES
+
+# If the ENABLE_PREPROCESSING, SEARCH_INCLUDES, INCLUDE_GRAPH, and HAVE_DOT
+# tags are set to YES then doxygen will generate a graph for each documented
+# file showing the direct and indirect include dependencies of the file with
+# other documented files.
+
+INCLUDE_GRAPH = NO
+
+# If the ENABLE_PREPROCESSING, SEARCH_INCLUDES, INCLUDED_BY_GRAPH, and
+# HAVE_DOT tags are set to YES then doxygen will generate a graph for each
+# documented header file showing the documented files that directly or
+# indirectly include this file.
+
+INCLUDED_BY_GRAPH = NO
+
+# If the CALL_GRAPH and HAVE_DOT options are set to YES then
+# doxygen will generate a call dependency graph for every global function
+# or class method. Note that enabling this option will significantly increase
+# the time of a run. So in most cases it will be better to enable call graphs
+# for selected functions only using the \callgraph command.
+
+CALL_GRAPH = NO
+
+# If the CALLER_GRAPH and HAVE_DOT tags are set to YES then
+# doxygen will generate a caller dependency graph for every global function
+# or class method. Note that enabling this option will significantly increase
+# the time of a run. So in most cases it will be better to enable caller
+# graphs for selected functions only using the \callergraph command.
+
+CALLER_GRAPH = NO
+
+# If the GRAPHICAL_HIERARCHY and HAVE_DOT tags are set to YES then doxygen
+# will graphical hierarchy of all classes instead of a textual one.
+
+GRAPHICAL_HIERARCHY = NO
+
+# If the DIRECTORY_GRAPH, SHOW_DIRECTORIES and HAVE_DOT tags are set to YES
+# then doxygen will show the dependencies a directory has on other directories
+# in a graphical way. The dependency relations are determined by the #include
+# relations between the files in the directories.
+
+DIRECTORY_GRAPH = NO
+
+# The DOT_IMAGE_FORMAT tag can be used to set the image format of the images
+# generated by dot. Possible values are png, jpg, or gif
+# If left blank png will be used.
+
+DOT_IMAGE_FORMAT = png
+
+# The tag DOT_PATH can be used to specify the path where the dot tool can be
+# found. If left blank, it is assumed the dot tool can be found in the path.
+
+DOT_PATH =
+
+# The DOTFILE_DIRS tag can be used to specify one or more directories that
+# contain dot files that are included in the documentation (see the
+# \dotfile command).
+
+DOTFILE_DIRS =
+
+# The DOT_GRAPH_MAX_NODES tag can be used to set the maximum number of
+# nodes that will be shown in the graph. If the number of nodes in a graph
+# becomes larger than this value, doxygen will truncate the graph, which is
+# visualized by representing a node as a red box. Note that doxygen if the
+# number of direct children of the root node in a graph is already larger than
+# DOT_GRAPH_MAX_NODES then the graph will not be shown at all. Also note
+# that the size of a graph can be further restricted by MAX_DOT_GRAPH_DEPTH.
+
+DOT_GRAPH_MAX_NODES = 50
+
+# The MAX_DOT_GRAPH_DEPTH tag can be used to set the maximum depth of the
+# graphs generated by dot. A depth value of 3 means that only nodes reachable
+# from the root by following a path via at most 3 edges will be shown. Nodes
+# that lay further from the root node will be omitted. Note that setting this
+# option to 1 or 2 may greatly reduce the computation time needed for large
+# code bases. Also note that the size of a graph can be further restricted by
+# DOT_GRAPH_MAX_NODES. Using a depth of 0 means no depth restriction.
+
+MAX_DOT_GRAPH_DEPTH = 0
+
+# Set the DOT_TRANSPARENT tag to YES to generate images with a transparent
+# background. This is disabled by default, because dot on Windows does not
+# seem to support this out of the box. Warning: Depending on the platform used,
+# enabling this option may lead to badly anti-aliased labels on the edges of
+# a graph (i.e. they become hard to read).
+
+DOT_TRANSPARENT = YES
+
+# Set the DOT_MULTI_TARGETS tag to YES allow dot to generate multiple output
+# files in one run (i.e. multiple -o and -T options on the command line). This
+# makes dot run faster, but since only newer versions of dot (>1.8.10)
+# support this, this feature is disabled by default.
+
+DOT_MULTI_TARGETS = YES
+
+# If the GENERATE_LEGEND tag is set to YES (the default) Doxygen will
+# generate a legend page explaining the meaning of the various boxes and
+# arrows in the dot generated graphs.
+
+GENERATE_LEGEND = YES
+
+# If the DOT_CLEANUP tag is set to YES (the default) Doxygen will
+# remove the intermediate dot files that are used to generate
+# the various graphs.
+
+DOT_CLEANUP = YES
--- /dev/null
+prefix=@prefix@
+exec_prefix=@exec_prefix@
+libdir=@libdir@
+includedir=@includedir@
+
+Name: libcgroup
+Description: Control Group Configuration Library
+Version: @PACKAGE_VERSION@
+Libs: -L${libdir} -lcgroup
+Cflags: -I${includedir}
--- /dev/null
+
+# libtool (GNU libtool) 2.4.2
+# Written by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
+
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006,
+# 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
+# This is free software; see the source for copying conditions. There is NO
+# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+
+# GNU Libtool is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# As a special exception to the GNU General Public License,
+# if you distribute this file as part of a program or library that
+# is built using GNU Libtool, you may include this file under the
+# same distribution terms that you use for the rest of that program.
+#
+# GNU Libtool is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GNU Libtool; see the file COPYING. If not, a copy
+# can be downloaded from http://www.gnu.org/licenses/gpl.html,
+# or obtained by writing to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+
+# Usage: $progname [OPTION]... [MODE-ARG]...
+#
+# Provide generalized library-building support services.
+#
+# --config show all configuration variables
+# --debug enable verbose shell tracing
+# -n, --dry-run display commands without modifying any files
+# --features display basic configuration information and exit
+# --mode=MODE use operation mode MODE
+# --preserve-dup-deps don't remove duplicate dependency libraries
+# --quiet, --silent don't print informational messages
+# --no-quiet, --no-silent
+# print informational messages (default)
+# --no-warn don't display warning messages
+# --tag=TAG use configuration variables from tag TAG
+# -v, --verbose print more informational messages than default
+# --no-verbose don't print the extra informational messages
+# --version print version information
+# -h, --help, --help-all print short, long, or detailed help message
+#
+# MODE must be one of the following:
+#
+# clean remove files from the build directory
+# compile compile a source file into a libtool object
+# execute automatically set library path, then run a program
+# finish complete the installation of libtool libraries
+# install install libraries or executables
+# link create a library or an executable
+# uninstall remove libraries from an installed directory
+#
+# MODE-ARGS vary depending on the MODE. When passed as first option,
+# `--mode=MODE' may be abbreviated as `MODE' or a unique abbreviation of that.
+# Try `$progname --help --mode=MODE' for a more detailed description of MODE.
+#
+# When reporting a bug, please describe a test case to reproduce it and
+# include the following information:
+#
+# host-triplet: $host
+# shell: $SHELL
+# compiler: $LTCC
+# compiler flags: $LTCFLAGS
+# linker: $LD (gnu? $with_gnu_ld)
+# $progname: (GNU libtool) 2.4.2
+# automake: $automake_version
+# autoconf: $autoconf_version
+#
+# Report bugs to <bug-libtool@gnu.org>.
+# GNU libtool home page: <http://www.gnu.org/software/libtool/>.
+# General help using GNU software: <http://www.gnu.org/gethelp/>.
+
+PROGRAM=libtool
+PACKAGE=libtool
+VERSION=2.4.2
+TIMESTAMP=""
+package_revision=1.3337
+
+# Be Bourne compatible
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+ emulate sh
+ NULLCMD=:
+ # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+ setopt NO_GLOB_SUBST
+else
+ case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac
+fi
+BIN_SH=xpg4; export BIN_SH # for Tru64
+DUALCASE=1; export DUALCASE # for MKS sh
+
+# A function that is used when there is no print builtin or printf.
+func_fallback_echo ()
+{
+ eval 'cat <<_LTECHO_EOF
+$1
+_LTECHO_EOF'
+}
+
+# NLS nuisances: We save the old values to restore during execute mode.
+lt_user_locale=
+lt_safe_locale=
+for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
+do
+ eval "if test \"\${$lt_var+set}\" = set; then
+ save_$lt_var=\$$lt_var
+ $lt_var=C
+ export $lt_var
+ lt_user_locale=\"$lt_var=\\\$save_\$lt_var; \$lt_user_locale\"
+ lt_safe_locale=\"$lt_var=C; \$lt_safe_locale\"
+ fi"
+done
+LC_ALL=C
+LANGUAGE=C
+export LANGUAGE LC_ALL
+
+$lt_unset CDPATH
+
+
+# Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh
+# is ksh but when the shell is invoked as "sh" and the current value of
+# the _XPG environment variable is not equal to 1 (one), the special
+# positional parameter $0, within a function call, is the name of the
+# function.
+progpath="$0"
+
+
+
+: ${CP="cp -f"}
+test "${ECHO+set}" = set || ECHO=${as_echo-'printf %s\n'}
+: ${MAKE="make"}
+: ${MKDIR="mkdir"}
+: ${MV="mv -f"}
+: ${RM="rm -f"}
+: ${SHELL="${CONFIG_SHELL-/bin/sh}"}
+: ${Xsed="$SED -e 1s/^X//"}
+
+# Global variables:
+EXIT_SUCCESS=0
+EXIT_FAILURE=1
+EXIT_MISMATCH=63 # $? = 63 is used to indicate version mismatch to missing.
+EXIT_SKIP=77 # $? = 77 is used to indicate a skipped test to automake.
+
+exit_status=$EXIT_SUCCESS
+
+# Make sure IFS has a sensible default
+lt_nl='
+'
+IFS=" $lt_nl"
+
+dirname="s,/[^/]*$,,"
+basename="s,^.*/,,"
+
+# func_dirname file append nondir_replacement
+# Compute the dirname of FILE. If nonempty, add APPEND to the result,
+# otherwise set result to NONDIR_REPLACEMENT.
+func_dirname ()
+{
+ func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
+ if test "X$func_dirname_result" = "X${1}"; then
+ func_dirname_result="${3}"
+ else
+ func_dirname_result="$func_dirname_result${2}"
+ fi
+} # func_dirname may be replaced by extended shell implementation
+
+
+# func_basename file
+func_basename ()
+{
+ func_basename_result=`$ECHO "${1}" | $SED "$basename"`
+} # func_basename may be replaced by extended shell implementation
+
+
+# func_dirname_and_basename file append nondir_replacement
+# perform func_basename and func_dirname in a single function
+# call:
+# dirname: Compute the dirname of FILE. If nonempty,
+# add APPEND to the result, otherwise set result
+# to NONDIR_REPLACEMENT.
+# value returned in "$func_dirname_result"
+# basename: Compute filename of FILE.
+# value retuned in "$func_basename_result"
+# Implementation must be kept synchronized with func_dirname
+# and func_basename. For efficiency, we do not delegate to
+# those functions but instead duplicate the functionality here.
+func_dirname_and_basename ()
+{
+ # Extract subdirectory from the argument.
+ func_dirname_result=`$ECHO "${1}" | $SED -e "$dirname"`
+ if test "X$func_dirname_result" = "X${1}"; then
+ func_dirname_result="${3}"
+ else
+ func_dirname_result="$func_dirname_result${2}"
+ fi
+ func_basename_result=`$ECHO "${1}" | $SED -e "$basename"`
+} # func_dirname_and_basename may be replaced by extended shell implementation
+
+
+# func_stripname prefix suffix name
+# strip PREFIX and SUFFIX off of NAME.
+# PREFIX and SUFFIX must not contain globbing or regex special
+# characters, hashes, percent signs, but SUFFIX may contain a leading
+# dot (in which case that matches only a dot).
+# func_strip_suffix prefix name
+func_stripname ()
+{
+ case ${2} in
+ .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
+ *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
+ esac
+} # func_stripname may be replaced by extended shell implementation
+
+
+# These SED scripts presuppose an absolute path with a trailing slash.
+pathcar='s,^/\([^/]*\).*$,\1,'
+pathcdr='s,^/[^/]*,,'
+removedotparts=':dotsl
+ s@/\./@/@g
+ t dotsl
+ s,/\.$,/,'
+collapseslashes='s@/\{1,\}@/@g'
+finalslash='s,/*$,/,'
+
+# func_normal_abspath PATH
+# Remove doubled-up and trailing slashes, "." path components,
+# and cancel out any ".." path components in PATH after making
+# it an absolute path.
+# value returned in "$func_normal_abspath_result"
+func_normal_abspath ()
+{
+ # Start from root dir and reassemble the path.
+ func_normal_abspath_result=
+ func_normal_abspath_tpath=$1
+ func_normal_abspath_altnamespace=
+ case $func_normal_abspath_tpath in
+ "")
+ # Empty path, that just means $cwd.
+ func_stripname '' '/' "`pwd`"
+ func_normal_abspath_result=$func_stripname_result
+ return
+ ;;
+ # The next three entries are used to spot a run of precisely
+ # two leading slashes without using negated character classes;
+ # we take advantage of case's first-match behaviour.
+ ///*)
+ # Unusual form of absolute path, do nothing.
+ ;;
+ //*)
+ # Not necessarily an ordinary path; POSIX reserves leading '//'
+ # and for example Cygwin uses it to access remote file shares
+ # over CIFS/SMB, so we conserve a leading double slash if found.
+ func_normal_abspath_altnamespace=/
+ ;;
+ /*)
+ # Absolute path, do nothing.
+ ;;
+ *)
+ # Relative path, prepend $cwd.
+ func_normal_abspath_tpath=`pwd`/$func_normal_abspath_tpath
+ ;;
+ esac
+ # Cancel out all the simple stuff to save iterations. We also want
+ # the path to end with a slash for ease of parsing, so make sure
+ # there is one (and only one) here.
+ func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \
+ -e "$removedotparts" -e "$collapseslashes" -e "$finalslash"`
+ while :; do
+ # Processed it all yet?
+ if test "$func_normal_abspath_tpath" = / ; then
+ # If we ascended to the root using ".." the result may be empty now.
+ if test -z "$func_normal_abspath_result" ; then
+ func_normal_abspath_result=/
+ fi
+ break
+ fi
+ func_normal_abspath_tcomponent=`$ECHO "$func_normal_abspath_tpath" | $SED \
+ -e "$pathcar"`
+ func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \
+ -e "$pathcdr"`
+ # Figure out what to do with it
+ case $func_normal_abspath_tcomponent in
+ "")
+ # Trailing empty path component, ignore it.
+ ;;
+ ..)
+ # Parent dir; strip last assembled component from result.
+ func_dirname "$func_normal_abspath_result"
+ func_normal_abspath_result=$func_dirname_result
+ ;;
+ *)
+ # Actual path component, append it.
+ func_normal_abspath_result=$func_normal_abspath_result/$func_normal_abspath_tcomponent
+ ;;
+ esac
+ done
+ # Restore leading double-slash if one was found on entry.
+ func_normal_abspath_result=$func_normal_abspath_altnamespace$func_normal_abspath_result
+}
+
+# func_relative_path SRCDIR DSTDIR
+# generates a relative path from SRCDIR to DSTDIR, with a trailing
+# slash if non-empty, suitable for immediately appending a filename
+# without needing to append a separator.
+# value returned in "$func_relative_path_result"
+func_relative_path ()
+{
+ func_relative_path_result=
+ func_normal_abspath "$1"
+ func_relative_path_tlibdir=$func_normal_abspath_result
+ func_normal_abspath "$2"
+ func_relative_path_tbindir=$func_normal_abspath_result
+
+ # Ascend the tree starting from libdir
+ while :; do
+ # check if we have found a prefix of bindir
+ case $func_relative_path_tbindir in
+ $func_relative_path_tlibdir)
+ # found an exact match
+ func_relative_path_tcancelled=
+ break
+ ;;
+ $func_relative_path_tlibdir*)
+ # found a matching prefix
+ func_stripname "$func_relative_path_tlibdir" '' "$func_relative_path_tbindir"
+ func_relative_path_tcancelled=$func_stripname_result
+ if test -z "$func_relative_path_result"; then
+ func_relative_path_result=.
+ fi
+ break
+ ;;
+ *)
+ func_dirname $func_relative_path_tlibdir
+ func_relative_path_tlibdir=${func_dirname_result}
+ if test "x$func_relative_path_tlibdir" = x ; then
+ # Have to descend all the way to the root!
+ func_relative_path_result=../$func_relative_path_result
+ func_relative_path_tcancelled=$func_relative_path_tbindir
+ break
+ fi
+ func_relative_path_result=../$func_relative_path_result
+ ;;
+ esac
+ done
+
+ # Now calculate path; take care to avoid doubling-up slashes.
+ func_stripname '' '/' "$func_relative_path_result"
+ func_relative_path_result=$func_stripname_result
+ func_stripname '/' '/' "$func_relative_path_tcancelled"
+ if test "x$func_stripname_result" != x ; then
+ func_relative_path_result=${func_relative_path_result}/${func_stripname_result}
+ fi
+
+ # Normalisation. If bindir is libdir, return empty string,
+ # else relative path ending with a slash; either way, target
+ # file name can be directly appended.
+ if test ! -z "$func_relative_path_result"; then
+ func_stripname './' '' "$func_relative_path_result/"
+ func_relative_path_result=$func_stripname_result
+ fi
+}
+
+# The name of this program:
+func_dirname_and_basename "$progpath"
+progname=$func_basename_result
+
+# Make sure we have an absolute path for reexecution:
+case $progpath in
+ [\\/]*|[A-Za-z]:\\*) ;;
+ *[\\/]*)
+ progdir=$func_dirname_result
+ progdir=`cd "$progdir" && pwd`
+ progpath="$progdir/$progname"
+ ;;
+ *)
+ save_IFS="$IFS"
+ IFS=${PATH_SEPARATOR-:}
+ for progdir in $PATH; do
+ IFS="$save_IFS"
+ test -x "$progdir/$progname" && break
+ done
+ IFS="$save_IFS"
+ test -n "$progdir" || progdir=`pwd`
+ progpath="$progdir/$progname"
+ ;;
+esac
+
+# Sed substitution that helps us do robust quoting. It backslashifies
+# metacharacters that are still active within double-quoted strings.
+Xsed="${SED}"' -e 1s/^X//'
+sed_quote_subst='s/\([`"$\\]\)/\\\1/g'
+
+# Same as above, but do not quote variable references.
+double_quote_subst='s/\(["`\\]\)/\\\1/g'
+
+# Sed substitution that turns a string into a regex matching for the
+# string literally.
+sed_make_literal_regex='s,[].[^$\\*\/],\\&,g'
+
+# Sed substitution that converts a w32 file name or path
+# which contains forward slashes, into one that contains
+# (escaped) backslashes. A very naive implementation.
+lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g'
+
+# Re-`\' parameter expansions in output of double_quote_subst that were
+# `\'-ed in input to the same. If an odd number of `\' preceded a '$'
+# in input to double_quote_subst, that '$' was protected from expansion.
+# Since each input `\' is now two `\'s, look for any number of runs of
+# four `\'s followed by two `\'s and then a '$'. `\' that '$'.
+bs='\\'
+bs2='\\\\'
+bs4='\\\\\\\\'
+dollar='\$'
+sed_double_backslash="\
+ s/$bs4/&\\
+/g
+ s/^$bs2$dollar/$bs&/
+ s/\\([^$bs]\\)$bs2$dollar/\\1$bs2$bs$dollar/g
+ s/\n//g"
+
+# Standard options:
+opt_dry_run=false
+opt_help=false
+opt_quiet=false
+opt_verbose=false
+opt_warning=:
+
+# func_echo arg...
+# Echo program name prefixed message, along with the current mode
+# name if it has been set yet.
+func_echo ()
+{
+ $ECHO "$progname: ${opt_mode+$opt_mode: }$*"
+}
+
+# func_verbose arg...
+# Echo program name prefixed message in verbose mode only.
+func_verbose ()
+{
+ $opt_verbose && func_echo ${1+"$@"}
+
+ # A bug in bash halts the script if the last line of a function
+ # fails when set -e is in force, so we need another command to
+ # work around that:
+ :
+}
+
+# func_echo_all arg...
+# Invoke $ECHO with all args, space-separated.
+func_echo_all ()
+{
+ $ECHO "$*"
+}
+
+# func_error arg...
+# Echo program name prefixed message to standard error.
+func_error ()
+{
+ $ECHO "$progname: ${opt_mode+$opt_mode: }"${1+"$@"} 1>&2
+}
+
+# func_warning arg...
+# Echo program name prefixed warning message to standard error.
+func_warning ()
+{
+ $opt_warning && $ECHO "$progname: ${opt_mode+$opt_mode: }warning: "${1+"$@"} 1>&2
+
+ # bash bug again:
+ :
+}
+
+# func_fatal_error arg...
+# Echo program name prefixed message to standard error, and exit.
+func_fatal_error ()
+{
+ func_error ${1+"$@"}
+ exit $EXIT_FAILURE
+}
+
+# func_fatal_help arg...
+# Echo program name prefixed message to standard error, followed by
+# a help hint, and exit.
+func_fatal_help ()
+{
+ func_error ${1+"$@"}
+ func_fatal_error "$help"
+}
+help="Try \`$progname --help' for more information." ## default
+
+
+# func_grep expression filename
+# Check whether EXPRESSION matches any line of FILENAME, without output.
+func_grep ()
+{
+ $GREP "$1" "$2" >/dev/null 2>&1
+}
+
+
+# func_mkdir_p directory-path
+# Make sure the entire path to DIRECTORY-PATH is available.
+func_mkdir_p ()
+{
+ my_directory_path="$1"
+ my_dir_list=
+
+ if test -n "$my_directory_path" && test "$opt_dry_run" != ":"; then
+
+ # Protect directory names starting with `-'
+ case $my_directory_path in
+ -*) my_directory_path="./$my_directory_path" ;;
+ esac
+
+ # While some portion of DIR does not yet exist...
+ while test ! -d "$my_directory_path"; do
+ # ...make a list in topmost first order. Use a colon delimited
+ # list incase some portion of path contains whitespace.
+ my_dir_list="$my_directory_path:$my_dir_list"
+
+ # If the last portion added has no slash in it, the list is done
+ case $my_directory_path in */*) ;; *) break ;; esac
+
+ # ...otherwise throw away the child directory and loop
+ my_directory_path=`$ECHO "$my_directory_path" | $SED -e "$dirname"`
+ done
+ my_dir_list=`$ECHO "$my_dir_list" | $SED 's,:*$,,'`
+
+ save_mkdir_p_IFS="$IFS"; IFS=':'
+ for my_dir in $my_dir_list; do
+ IFS="$save_mkdir_p_IFS"
+ # mkdir can fail with a `File exist' error if two processes
+ # try to create one of the directories concurrently. Don't
+ # stop in that case!
+ $MKDIR "$my_dir" 2>/dev/null || :
+ done
+ IFS="$save_mkdir_p_IFS"
+
+ # Bail out if we (or some other process) failed to create a directory.
+ test -d "$my_directory_path" || \
+ func_fatal_error "Failed to create \`$1'"
+ fi
+}
+
+
+# func_mktempdir [string]
+# Make a temporary directory that won't clash with other running
+# libtool processes, and avoids race conditions if possible. If
+# given, STRING is the basename for that directory.
+func_mktempdir ()
+{
+ my_template="${TMPDIR-/tmp}/${1-$progname}"
+
+ if test "$opt_dry_run" = ":"; then
+ # Return a directory name, but don't create it in dry-run mode
+ my_tmpdir="${my_template}-$$"
+ else
+
+ # If mktemp works, use that first and foremost
+ my_tmpdir=`mktemp -d "${my_template}-XXXXXXXX" 2>/dev/null`
+
+ if test ! -d "$my_tmpdir"; then
+ # Failing that, at least try and use $RANDOM to avoid a race
+ my_tmpdir="${my_template}-${RANDOM-0}$$"
+
+ save_mktempdir_umask=`umask`
+ umask 0077
+ $MKDIR "$my_tmpdir"
+ umask $save_mktempdir_umask
+ fi
+
+ # If we're not in dry-run mode, bomb out on failure
+ test -d "$my_tmpdir" || \
+ func_fatal_error "cannot create temporary directory \`$my_tmpdir'"
+ fi
+
+ $ECHO "$my_tmpdir"
+}
+
+
+# func_quote_for_eval arg
+# Aesthetically quote ARG to be evaled later.
+# This function returns two values: FUNC_QUOTE_FOR_EVAL_RESULT
+# is double-quoted, suitable for a subsequent eval, whereas
+# FUNC_QUOTE_FOR_EVAL_UNQUOTED_RESULT has merely all characters
+# which are still active within double quotes backslashified.
+func_quote_for_eval ()
+{
+ case $1 in
+ *[\\\`\"\$]*)
+ func_quote_for_eval_unquoted_result=`$ECHO "$1" | $SED "$sed_quote_subst"` ;;
+ *)
+ func_quote_for_eval_unquoted_result="$1" ;;
+ esac
+
+ case $func_quote_for_eval_unquoted_result in
+ # Double-quote args containing shell metacharacters to delay
+ # word splitting, command substitution and and variable
+ # expansion for a subsequent eval.
+ # Many Bourne shells cannot handle close brackets correctly
+ # in scan sets, so we specify it separately.
+ *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
+ func_quote_for_eval_result="\"$func_quote_for_eval_unquoted_result\""
+ ;;
+ *)
+ func_quote_for_eval_result="$func_quote_for_eval_unquoted_result"
+ esac
+}
+
+
+# func_quote_for_expand arg
+# Aesthetically quote ARG to be evaled later; same as above,
+# but do not quote variable references.
+func_quote_for_expand ()
+{
+ case $1 in
+ *[\\\`\"]*)
+ my_arg=`$ECHO "$1" | $SED \
+ -e "$double_quote_subst" -e "$sed_double_backslash"` ;;
+ *)
+ my_arg="$1" ;;
+ esac
+
+ case $my_arg in
+ # Double-quote args containing shell metacharacters to delay
+ # word splitting and command substitution for a subsequent eval.
+ # Many Bourne shells cannot handle close brackets correctly
+ # in scan sets, so we specify it separately.
+ *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
+ my_arg="\"$my_arg\""
+ ;;
+ esac
+
+ func_quote_for_expand_result="$my_arg"
+}
+
+
+# func_show_eval cmd [fail_exp]
+# Unless opt_silent is true, then output CMD. Then, if opt_dryrun is
+# not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP
+# is given, then evaluate it.
+func_show_eval ()
+{
+ my_cmd="$1"
+ my_fail_exp="${2-:}"
+
+ ${opt_silent-false} || {
+ func_quote_for_expand "$my_cmd"
+ eval "func_echo $func_quote_for_expand_result"
+ }
+
+ if ${opt_dry_run-false}; then :; else
+ eval "$my_cmd"
+ my_status=$?
+ if test "$my_status" -eq 0; then :; else
+ eval "(exit $my_status); $my_fail_exp"
+ fi
+ fi
+}
+
+
+# func_show_eval_locale cmd [fail_exp]
+# Unless opt_silent is true, then output CMD. Then, if opt_dryrun is
+# not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP
+# is given, then evaluate it. Use the saved locale for evaluation.
+func_show_eval_locale ()
+{
+ my_cmd="$1"
+ my_fail_exp="${2-:}"
+
+ ${opt_silent-false} || {
+ func_quote_for_expand "$my_cmd"
+ eval "func_echo $func_quote_for_expand_result"
+ }
+
+ if ${opt_dry_run-false}; then :; else
+ eval "$lt_user_locale
+ $my_cmd"
+ my_status=$?
+ eval "$lt_safe_locale"
+ if test "$my_status" -eq 0; then :; else
+ eval "(exit $my_status); $my_fail_exp"
+ fi
+ fi
+}
+
+# func_tr_sh
+# Turn $1 into a string suitable for a shell variable name.
+# Result is stored in $func_tr_sh_result. All characters
+# not in the set a-zA-Z0-9_ are replaced with '_'. Further,
+# if $1 begins with a digit, a '_' is prepended as well.
+func_tr_sh ()
+{
+ case $1 in
+ [0-9]* | *[!a-zA-Z0-9_]*)
+ func_tr_sh_result=`$ECHO "$1" | $SED 's/^\([0-9]\)/_\1/; s/[^a-zA-Z0-9_]/_/g'`
+ ;;
+ * )
+ func_tr_sh_result=$1
+ ;;
+ esac
+}
+
+
+# func_version
+# Echo version message to standard output and exit.
+func_version ()
+{
+ $opt_debug
+
+ $SED -n '/(C)/!b go
+ :more
+ /\./!{
+ N
+ s/\n# / /
+ b more
+ }
+ :go
+ /^# '$PROGRAM' (GNU /,/# warranty; / {
+ s/^# //
+ s/^# *$//
+ s/\((C)\)[ 0-9,-]*\( [1-9][0-9]*\)/\1\2/
+ p
+ }' < "$progpath"
+ exit $?
+}
+
+# func_usage
+# Echo short help message to standard output and exit.
+func_usage ()
+{
+ $opt_debug
+
+ $SED -n '/^# Usage:/,/^# *.*--help/ {
+ s/^# //
+ s/^# *$//
+ s/\$progname/'$progname'/
+ p
+ }' < "$progpath"
+ echo
+ $ECHO "run \`$progname --help | more' for full usage"
+ exit $?
+}
+
+# func_help [NOEXIT]
+# Echo long help message to standard output and exit,
+# unless 'noexit' is passed as argument.
+func_help ()
+{
+ $opt_debug
+
+ $SED -n '/^# Usage:/,/# Report bugs to/ {
+ :print
+ s/^# //
+ s/^# *$//
+ s*\$progname*'$progname'*
+ s*\$host*'"$host"'*
+ s*\$SHELL*'"$SHELL"'*
+ s*\$LTCC*'"$LTCC"'*
+ s*\$LTCFLAGS*'"$LTCFLAGS"'*
+ s*\$LD*'"$LD"'*
+ s/\$with_gnu_ld/'"$with_gnu_ld"'/
+ s/\$automake_version/'"`(${AUTOMAKE-automake} --version) 2>/dev/null |$SED 1q`"'/
+ s/\$autoconf_version/'"`(${AUTOCONF-autoconf} --version) 2>/dev/null |$SED 1q`"'/
+ p
+ d
+ }
+ /^# .* home page:/b print
+ /^# General help using/b print
+ ' < "$progpath"
+ ret=$?
+ if test -z "$1"; then
+ exit $ret
+ fi
+}
+
+# func_missing_arg argname
+# Echo program name prefixed message to standard error and set global
+# exit_cmd.
+func_missing_arg ()
+{
+ $opt_debug
+
+ func_error "missing argument for $1."
+ exit_cmd=exit
+}
+
+
+# func_split_short_opt shortopt
+# Set func_split_short_opt_name and func_split_short_opt_arg shell
+# variables after splitting SHORTOPT after the 2nd character.
+func_split_short_opt ()
+{
+ my_sed_short_opt='1s/^\(..\).*$/\1/;q'
+ my_sed_short_rest='1s/^..\(.*\)$/\1/;q'
+
+ func_split_short_opt_name=`$ECHO "$1" | $SED "$my_sed_short_opt"`
+ func_split_short_opt_arg=`$ECHO "$1" | $SED "$my_sed_short_rest"`
+} # func_split_short_opt may be replaced by extended shell implementation
+
+
+# func_split_long_opt longopt
+# Set func_split_long_opt_name and func_split_long_opt_arg shell
+# variables after splitting LONGOPT at the `=' sign.
+func_split_long_opt ()
+{
+ my_sed_long_opt='1s/^\(--[^=]*\)=.*/\1/;q'
+ my_sed_long_arg='1s/^--[^=]*=//'
+
+ func_split_long_opt_name=`$ECHO "$1" | $SED "$my_sed_long_opt"`
+ func_split_long_opt_arg=`$ECHO "$1" | $SED "$my_sed_long_arg"`
+} # func_split_long_opt may be replaced by extended shell implementation
+
+exit_cmd=:
+
+
+
+
+
+magic="%%%MAGIC variable%%%"
+magic_exe="%%%MAGIC EXE variable%%%"
+
+# Global variables.
+nonopt=
+preserve_args=
+lo2o="s/\\.lo\$/.${objext}/"
+o2lo="s/\\.${objext}\$/.lo/"
+extracted_archives=
+extracted_serial=0
+
+# If this variable is set in any of the actions, the command in it
+# will be execed at the end. This prevents here-documents from being
+# left over by shells.
+exec_cmd=
+
+# func_append var value
+# Append VALUE to the end of shell variable VAR.
+func_append ()
+{
+ eval "${1}=\$${1}\${2}"
+} # func_append may be replaced by extended shell implementation
+
+# func_append_quoted var value
+# Quote VALUE and append to the end of shell variable VAR, separated
+# by a space.
+func_append_quoted ()
+{
+ func_quote_for_eval "${2}"
+ eval "${1}=\$${1}\\ \$func_quote_for_eval_result"
+} # func_append_quoted may be replaced by extended shell implementation
+
+
+# func_arith arithmetic-term...
+func_arith ()
+{
+ func_arith_result=`expr "${@}"`
+} # func_arith may be replaced by extended shell implementation
+
+
+# func_len string
+# STRING may not start with a hyphen.
+func_len ()
+{
+ func_len_result=`expr "${1}" : ".*" 2>/dev/null || echo $max_cmd_len`
+} # func_len may be replaced by extended shell implementation
+
+
+# func_lo2o object
+func_lo2o ()
+{
+ func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
+} # func_lo2o may be replaced by extended shell implementation
+
+
+# func_xform libobj-or-source
+func_xform ()
+{
+ func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'`
+} # func_xform may be replaced by extended shell implementation
+
+
+# func_fatal_configuration arg...
+# Echo program name prefixed message to standard error, followed by
+# a configuration failure hint, and exit.
+func_fatal_configuration ()
+{
+ func_error ${1+"$@"}
+ func_error "See the $PACKAGE documentation for more information."
+ func_fatal_error "Fatal configuration error."
+}
+
+
+# func_config
+# Display the configuration for all the tags in this script.
+func_config ()
+{
+ re_begincf='^# ### BEGIN LIBTOOL'
+ re_endcf='^# ### END LIBTOOL'
+
+ # Default configuration.
+ $SED "1,/$re_begincf CONFIG/d;/$re_endcf CONFIG/,\$d" < "$progpath"
+
+ # Now print the configurations for the tags.
+ for tagname in $taglist; do
+ $SED -n "/$re_begincf TAG CONFIG: $tagname\$/,/$re_endcf TAG CONFIG: $tagname\$/p" < "$progpath"
+ done
+
+ exit $?
+}
+
+# func_features
+# Display the features supported by this script.
+func_features ()
+{
+ echo "host: $host"
+ if test "$build_libtool_libs" = yes; then
+ echo "enable shared libraries"
+ else
+ echo "disable shared libraries"
+ fi
+ if test "$build_old_libs" = yes; then
+ echo "enable static libraries"
+ else
+ echo "disable static libraries"
+ fi
+
+ exit $?
+}
+
+# func_enable_tag tagname
+# Verify that TAGNAME is valid, and either flag an error and exit, or
+# enable the TAGNAME tag. We also add TAGNAME to the global $taglist
+# variable here.
+func_enable_tag ()
+{
+ # Global variable:
+ tagname="$1"
+
+ re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$"
+ re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$"
+ sed_extractcf="/$re_begincf/,/$re_endcf/p"
+
+ # Validate tagname.
+ case $tagname in
+ *[!-_A-Za-z0-9,/]*)
+ func_fatal_error "invalid tag name: $tagname"
+ ;;
+ esac
+
+ # Don't test for the "default" C tag, as we know it's
+ # there but not specially marked.
+ case $tagname in
+ CC) ;;
+ *)
+ if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then
+ taglist="$taglist $tagname"
+
+ # Evaluate the configuration. Be careful to quote the path
+ # and the sed script, to avoid splitting on whitespace, but
+ # also don't use non-portable quotes within backquotes within
+ # quotes we have to do it in 2 steps:
+ extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"`
+ eval "$extractedcf"
+ else
+ func_error "ignoring unknown tag $tagname"
+ fi
+ ;;
+ esac
+}
+
+# func_check_version_match
+# Ensure that we are using m4 macros, and libtool script from the same
+# release of libtool.
+func_check_version_match ()
+{
+ if test "$package_revision" != "$macro_revision"; then
+ if test "$VERSION" != "$macro_version"; then
+ if test -z "$macro_version"; then
+ cat >&2 <<_LT_EOF
+$progname: Version mismatch error. This is $PACKAGE $VERSION, but the
+$progname: definition of this LT_INIT comes from an older release.
+$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
+$progname: and run autoconf again.
+_LT_EOF
+ else
+ cat >&2 <<_LT_EOF
+$progname: Version mismatch error. This is $PACKAGE $VERSION, but the
+$progname: definition of this LT_INIT comes from $PACKAGE $macro_version.
+$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
+$progname: and run autoconf again.
+_LT_EOF
+ fi
+ else
+ cat >&2 <<_LT_EOF
+$progname: Version mismatch error. This is $PACKAGE $VERSION, revision $package_revision,
+$progname: but the definition of this LT_INIT comes from revision $macro_revision.
+$progname: You should recreate aclocal.m4 with macros from revision $package_revision
+$progname: of $PACKAGE $VERSION and run autoconf again.
+_LT_EOF
+ fi
+
+ exit $EXIT_MISMATCH
+ fi
+}
+
+
+# Shorthand for --mode=foo, only valid as the first argument
+case $1 in
+clean|clea|cle|cl)
+ shift; set dummy --mode clean ${1+"$@"}; shift
+ ;;
+compile|compil|compi|comp|com|co|c)
+ shift; set dummy --mode compile ${1+"$@"}; shift
+ ;;
+execute|execut|execu|exec|exe|ex|e)
+ shift; set dummy --mode execute ${1+"$@"}; shift
+ ;;
+finish|finis|fini|fin|fi|f)
+ shift; set dummy --mode finish ${1+"$@"}; shift
+ ;;
+install|instal|insta|inst|ins|in|i)
+ shift; set dummy --mode install ${1+"$@"}; shift
+ ;;
+link|lin|li|l)
+ shift; set dummy --mode link ${1+"$@"}; shift
+ ;;
+uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u)
+ shift; set dummy --mode uninstall ${1+"$@"}; shift
+ ;;
+esac
+
+
+
+# Option defaults:
+opt_debug=:
+opt_dry_run=false
+opt_config=false
+opt_preserve_dup_deps=false
+opt_features=false
+opt_finish=false
+opt_help=false
+opt_help_all=false
+opt_silent=:
+opt_warning=:
+opt_verbose=:
+opt_silent=false
+opt_verbose=false
+
+
+# Parse options once, thoroughly. This comes as soon as possible in the
+# script to make things like `--version' happen as quickly as we can.
+{
+ # this just eases exit handling
+ while test $# -gt 0; do
+ opt="$1"
+ shift
+ case $opt in
+ --debug|-x) opt_debug='set -x'
+ func_echo "enabling shell trace mode"
+ $opt_debug
+ ;;
+ --dry-run|--dryrun|-n)
+ opt_dry_run=:
+ ;;
+ --config)
+ opt_config=:
+func_config
+ ;;
+ --dlopen|-dlopen)
+ optarg="$1"
+ opt_dlopen="${opt_dlopen+$opt_dlopen
+}$optarg"
+ shift
+ ;;
+ --preserve-dup-deps)
+ opt_preserve_dup_deps=:
+ ;;
+ --features)
+ opt_features=:
+func_features
+ ;;
+ --finish)
+ opt_finish=:
+set dummy --mode finish ${1+"$@"}; shift
+ ;;
+ --help)
+ opt_help=:
+ ;;
+ --help-all)
+ opt_help_all=:
+opt_help=': help-all'
+ ;;
+ --mode)
+ test $# = 0 && func_missing_arg $opt && break
+ optarg="$1"
+ opt_mode="$optarg"
+case $optarg in
+ # Valid mode arguments:
+ clean|compile|execute|finish|install|link|relink|uninstall) ;;
+
+ # Catch anything else as an error
+ *) func_error "invalid argument for $opt"
+ exit_cmd=exit
+ break
+ ;;
+esac
+ shift
+ ;;
+ --no-silent|--no-quiet)
+ opt_silent=false
+func_append preserve_args " $opt"
+ ;;
+ --no-warning|--no-warn)
+ opt_warning=false
+func_append preserve_args " $opt"
+ ;;
+ --no-verbose)
+ opt_verbose=false
+func_append preserve_args " $opt"
+ ;;
+ --silent|--quiet)
+ opt_silent=:
+func_append preserve_args " $opt"
+ opt_verbose=false
+ ;;
+ --verbose|-v)
+ opt_verbose=:
+func_append preserve_args " $opt"
+opt_silent=false
+ ;;
+ --tag)
+ test $# = 0 && func_missing_arg $opt && break
+ optarg="$1"
+ opt_tag="$optarg"
+func_append preserve_args " $opt $optarg"
+func_enable_tag "$optarg"
+ shift
+ ;;
+
+ -\?|-h) func_usage ;;
+ --help) func_help ;;
+ --version) func_version ;;
+
+ # Separate optargs to long options:
+ --*=*)
+ func_split_long_opt "$opt"
+ set dummy "$func_split_long_opt_name" "$func_split_long_opt_arg" ${1+"$@"}
+ shift
+ ;;
+
+ # Separate non-argument short options:
+ -\?*|-h*|-n*|-v*)
+ func_split_short_opt "$opt"
+ set dummy "$func_split_short_opt_name" "-$func_split_short_opt_arg" ${1+"$@"}
+ shift
+ ;;
+
+ --) break ;;
+ -*) func_fatal_help "unrecognized option \`$opt'" ;;
+ *) set dummy "$opt" ${1+"$@"}; shift; break ;;
+ esac
+ done
+
+ # Validate options:
+
+ # save first non-option argument
+ if test "$#" -gt 0; then
+ nonopt="$opt"
+ shift
+ fi
+
+ # preserve --debug
+ test "$opt_debug" = : || func_append preserve_args " --debug"
+
+ case $host in
+ *cygwin* | *mingw* | *pw32* | *cegcc*)
+ # don't eliminate duplications in $postdeps and $predeps
+ opt_duplicate_compiler_generated_deps=:
+ ;;
+ *)
+ opt_duplicate_compiler_generated_deps=$opt_preserve_dup_deps
+ ;;
+ esac
+
+ $opt_help || {
+ # Sanity checks first:
+ func_check_version_match
+
+ if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then
+ func_fatal_configuration "not configured to build any kind of library"
+ fi
+
+ # Darwin sucks
+ eval std_shrext=\"$shrext_cmds\"
+
+ # Only execute mode is allowed to have -dlopen flags.
+ if test -n "$opt_dlopen" && test "$opt_mode" != execute; then
+ func_error "unrecognized option \`-dlopen'"
+ $ECHO "$help" 1>&2
+ exit $EXIT_FAILURE
+ fi
+
+ # Change the help message to a mode-specific one.
+ generic_help="$help"
+ help="Try \`$progname --help --mode=$opt_mode' for more information."
+ }
+
+
+ # Bail if the options were screwed
+ $exit_cmd $EXIT_FAILURE
+}
+
+
+
+
+## ----------- ##
+## Main. ##
+## ----------- ##
+
+# func_lalib_p file
+# True iff FILE is a libtool `.la' library or `.lo' object file.
+# This function is only a basic sanity check; it will hardly flush out
+# determined imposters.
+func_lalib_p ()
+{
+ test -f "$1" &&
+ $SED -e 4q "$1" 2>/dev/null \
+ | $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1
+}
+
+# func_lalib_unsafe_p file
+# True iff FILE is a libtool `.la' library or `.lo' object file.
+# This function implements the same check as func_lalib_p without
+# resorting to external programs. To this end, it redirects stdin and
+# closes it afterwards, without saving the original file descriptor.
+# As a safety measure, use it only where a negative result would be
+# fatal anyway. Works if `file' does not exist.
+func_lalib_unsafe_p ()
+{
+ lalib_p=no
+ if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then
+ for lalib_p_l in 1 2 3 4
+ do
+ read lalib_p_line
+ case "$lalib_p_line" in
+ \#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;;
+ esac
+ done
+ exec 0<&5 5<&-
+ fi
+ test "$lalib_p" = yes
+}
+
+# func_ltwrapper_script_p file
+# True iff FILE is a libtool wrapper script
+# This function is only a basic sanity check; it will hardly flush out
+# determined imposters.
+func_ltwrapper_script_p ()
+{
+ func_lalib_p "$1"
+}
+
+# func_ltwrapper_executable_p file
+# True iff FILE is a libtool wrapper executable
+# This function is only a basic sanity check; it will hardly flush out
+# determined imposters.
+func_ltwrapper_executable_p ()
+{
+ func_ltwrapper_exec_suffix=
+ case $1 in
+ *.exe) ;;
+ *) func_ltwrapper_exec_suffix=.exe ;;
+ esac
+ $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1
+}
+
+# func_ltwrapper_scriptname file
+# Assumes file is an ltwrapper_executable
+# uses $file to determine the appropriate filename for a
+# temporary ltwrapper_script.
+func_ltwrapper_scriptname ()
+{
+ func_dirname_and_basename "$1" "" "."
+ func_stripname '' '.exe' "$func_basename_result"
+ func_ltwrapper_scriptname_result="$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper"
+}
+
+# func_ltwrapper_p file
+# True iff FILE is a libtool wrapper script or wrapper executable
+# This function is only a basic sanity check; it will hardly flush out
+# determined imposters.
+func_ltwrapper_p ()
+{
+ func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1"
+}
+
+
+# func_execute_cmds commands fail_cmd
+# Execute tilde-delimited COMMANDS.
+# If FAIL_CMD is given, eval that upon failure.
+# FAIL_CMD may read-access the current command in variable CMD!
+func_execute_cmds ()
+{
+ $opt_debug
+ save_ifs=$IFS; IFS='~'
+ for cmd in $1; do
+ IFS=$save_ifs
+ eval cmd=\"$cmd\"
+ func_show_eval "$cmd" "${2-:}"
+ done
+ IFS=$save_ifs
+}
+
+
+# func_source file
+# Source FILE, adding directory component if necessary.
+# Note that it is not necessary on cygwin/mingw to append a dot to
+# FILE even if both FILE and FILE.exe exist: automatic-append-.exe
+# behavior happens only for exec(3), not for open(2)! Also, sourcing
+# `FILE.' does not work on cygwin managed mounts.
+func_source ()
+{
+ $opt_debug
+ case $1 in
+ */* | *\\*) . "$1" ;;
+ *) . "./$1" ;;
+ esac
+}
+
+
+# func_resolve_sysroot PATH
+# Replace a leading = in PATH with a sysroot. Store the result into
+# func_resolve_sysroot_result
+func_resolve_sysroot ()
+{
+ func_resolve_sysroot_result=$1
+ case $func_resolve_sysroot_result in
+ =*)
+ func_stripname '=' '' "$func_resolve_sysroot_result"
+ func_resolve_sysroot_result=$lt_sysroot$func_stripname_result
+ ;;
+ esac
+}
+
+# func_replace_sysroot PATH
+# If PATH begins with the sysroot, replace it with = and
+# store the result into func_replace_sysroot_result.
+func_replace_sysroot ()
+{
+ case "$lt_sysroot:$1" in
+ ?*:"$lt_sysroot"*)
+ func_stripname "$lt_sysroot" '' "$1"
+ func_replace_sysroot_result="=$func_stripname_result"
+ ;;
+ *)
+ # Including no sysroot.
+ func_replace_sysroot_result=$1
+ ;;
+ esac
+}
+
+# func_infer_tag arg
+# Infer tagged configuration to use if any are available and
+# if one wasn't chosen via the "--tag" command line option.
+# Only attempt this if the compiler in the base compile
+# command doesn't match the default compiler.
+# arg is usually of the form 'gcc ...'
+func_infer_tag ()
+{
+ $opt_debug
+ if test -n "$available_tags" && test -z "$tagname"; then
+ CC_quoted=
+ for arg in $CC; do
+ func_append_quoted CC_quoted "$arg"
+ done
+ CC_expanded=`func_echo_all $CC`
+ CC_quoted_expanded=`func_echo_all $CC_quoted`
+ case $@ in
+ # Blanks in the command may have been stripped by the calling shell,
+ # but not from the CC environment variable when configure was run.
+ " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \
+ " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) ;;
+ # Blanks at the start of $base_compile will cause this to fail
+ # if we don't check for them as well.
+ *)
+ for z in $available_tags; do
+ if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then
+ # Evaluate the configuration.
+ eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`"
+ CC_quoted=
+ for arg in $CC; do
+ # Double-quote args containing other shell metacharacters.
+ func_append_quoted CC_quoted "$arg"
+ done
+ CC_expanded=`func_echo_all $CC`
+ CC_quoted_expanded=`func_echo_all $CC_quoted`
+ case "$@ " in
+ " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \
+ " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*)
+ # The compiler in the base compile command matches
+ # the one in the tagged configuration.
+ # Assume this is the tagged configuration we want.
+ tagname=$z
+ break
+ ;;
+ esac
+ fi
+ done
+ # If $tagname still isn't set, then no tagged configuration
+ # was found and let the user know that the "--tag" command
+ # line option must be used.
+ if test -z "$tagname"; then
+ func_echo "unable to infer tagged configuration"
+ func_fatal_error "specify a tag with \`--tag'"
+# else
+# func_verbose "using $tagname tagged configuration"
+ fi
+ ;;
+ esac
+ fi
+}
+
+
+
+# func_write_libtool_object output_name pic_name nonpic_name
+# Create a libtool object file (analogous to a ".la" file),
+# but don't create it if we're doing a dry run.
+func_write_libtool_object ()
+{
+ write_libobj=${1}
+ if test "$build_libtool_libs" = yes; then
+ write_lobj=\'${2}\'
+ else
+ write_lobj=none
+ fi
+
+ if test "$build_old_libs" = yes; then
+ write_oldobj=\'${3}\'
+ else
+ write_oldobj=none
+ fi
+
+ $opt_dry_run || {
+ cat >${write_libobj}T <<EOF
+# $write_libobj - a libtool object file
+# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object=$write_lobj
+
+# Name of the non-PIC object
+non_pic_object=$write_oldobj
+
+EOF
+ $MV "${write_libobj}T" "${write_libobj}"
+ }
+}
+
+
+##################################################
+# FILE NAME AND PATH CONVERSION HELPER FUNCTIONS #
+##################################################
+
+# func_convert_core_file_wine_to_w32 ARG
+# Helper function used by file name conversion functions when $build is *nix,
+# and $host is mingw, cygwin, or some other w32 environment. Relies on a
+# correctly configured wine environment available, with the winepath program
+# in $build's $PATH.
+#
+# ARG is the $build file name to be converted to w32 format.
+# Result is available in $func_convert_core_file_wine_to_w32_result, and will
+# be empty on error (or when ARG is empty)
+func_convert_core_file_wine_to_w32 ()
+{
+ $opt_debug
+ func_convert_core_file_wine_to_w32_result="$1"
+ if test -n "$1"; then
+ # Unfortunately, winepath does not exit with a non-zero error code, so we
+ # are forced to check the contents of stdout. On the other hand, if the
+ # command is not found, the shell will set an exit code of 127 and print
+ # *an error message* to stdout. So we must check for both error code of
+ # zero AND non-empty stdout, which explains the odd construction:
+ func_convert_core_file_wine_to_w32_tmp=`winepath -w "$1" 2>/dev/null`
+ if test "$?" -eq 0 && test -n "${func_convert_core_file_wine_to_w32_tmp}"; then
+ func_convert_core_file_wine_to_w32_result=`$ECHO "$func_convert_core_file_wine_to_w32_tmp" |
+ $SED -e "$lt_sed_naive_backslashify"`
+ else
+ func_convert_core_file_wine_to_w32_result=
+ fi
+ fi
+}
+# end: func_convert_core_file_wine_to_w32
+
+
+# func_convert_core_path_wine_to_w32 ARG
+# Helper function used by path conversion functions when $build is *nix, and
+# $host is mingw, cygwin, or some other w32 environment. Relies on a correctly
+# configured wine environment available, with the winepath program in $build's
+# $PATH. Assumes ARG has no leading or trailing path separator characters.
+#
+# ARG is path to be converted from $build format to win32.
+# Result is available in $func_convert_core_path_wine_to_w32_result.
+# Unconvertible file (directory) names in ARG are skipped; if no directory names
+# are convertible, then the result may be empty.
+func_convert_core_path_wine_to_w32 ()
+{
+ $opt_debug
+ # unfortunately, winepath doesn't convert paths, only file names
+ func_convert_core_path_wine_to_w32_result=""
+ if test -n "$1"; then
+ oldIFS=$IFS
+ IFS=:
+ for func_convert_core_path_wine_to_w32_f in $1; do
+ IFS=$oldIFS
+ func_convert_core_file_wine_to_w32 "$func_convert_core_path_wine_to_w32_f"
+ if test -n "$func_convert_core_file_wine_to_w32_result" ; then
+ if test -z "$func_convert_core_path_wine_to_w32_result"; then
+ func_convert_core_path_wine_to_w32_result="$func_convert_core_file_wine_to_w32_result"
+ else
+ func_append func_convert_core_path_wine_to_w32_result ";$func_convert_core_file_wine_to_w32_result"
+ fi
+ fi
+ done
+ IFS=$oldIFS
+ fi
+}
+# end: func_convert_core_path_wine_to_w32
+
+
+# func_cygpath ARGS...
+# Wrapper around calling the cygpath program via LT_CYGPATH. This is used when
+# when (1) $build is *nix and Cygwin is hosted via a wine environment; or (2)
+# $build is MSYS and $host is Cygwin, or (3) $build is Cygwin. In case (1) or
+# (2), returns the Cygwin file name or path in func_cygpath_result (input
+# file name or path is assumed to be in w32 format, as previously converted
+# from $build's *nix or MSYS format). In case (3), returns the w32 file name
+# or path in func_cygpath_result (input file name or path is assumed to be in
+# Cygwin format). Returns an empty string on error.
+#
+# ARGS are passed to cygpath, with the last one being the file name or path to
+# be converted.
+#
+# Specify the absolute *nix (or w32) name to cygpath in the LT_CYGPATH
+# environment variable; do not put it in $PATH.
+func_cygpath ()
+{
+ $opt_debug
+ if test -n "$LT_CYGPATH" && test -f "$LT_CYGPATH"; then
+ func_cygpath_result=`$LT_CYGPATH "$@" 2>/dev/null`
+ if test "$?" -ne 0; then
+ # on failure, ensure result is empty
+ func_cygpath_result=
+ fi
+ else
+ func_cygpath_result=
+ func_error "LT_CYGPATH is empty or specifies non-existent file: \`$LT_CYGPATH'"
+ fi
+}
+#end: func_cygpath
+
+
+# func_convert_core_msys_to_w32 ARG
+# Convert file name or path ARG from MSYS format to w32 format. Return
+# result in func_convert_core_msys_to_w32_result.
+func_convert_core_msys_to_w32 ()
+{
+ $opt_debug
+ # awkward: cmd appends spaces to result
+ func_convert_core_msys_to_w32_result=`( cmd //c echo "$1" ) 2>/dev/null |
+ $SED -e 's/[ ]*$//' -e "$lt_sed_naive_backslashify"`
+}
+#end: func_convert_core_msys_to_w32
+
+
+# func_convert_file_check ARG1 ARG2
+# Verify that ARG1 (a file name in $build format) was converted to $host
+# format in ARG2. Otherwise, emit an error message, but continue (resetting
+# func_to_host_file_result to ARG1).
+func_convert_file_check ()
+{
+ $opt_debug
+ if test -z "$2" && test -n "$1" ; then
+ func_error "Could not determine host file name corresponding to"
+ func_error " \`$1'"
+ func_error "Continuing, but uninstalled executables may not work."
+ # Fallback:
+ func_to_host_file_result="$1"
+ fi
+}
+# end func_convert_file_check
+
+
+# func_convert_path_check FROM_PATHSEP TO_PATHSEP FROM_PATH TO_PATH
+# Verify that FROM_PATH (a path in $build format) was converted to $host
+# format in TO_PATH. Otherwise, emit an error message, but continue, resetting
+# func_to_host_file_result to a simplistic fallback value (see below).
+func_convert_path_check ()
+{
+ $opt_debug
+ if test -z "$4" && test -n "$3"; then
+ func_error "Could not determine the host path corresponding to"
+ func_error " \`$3'"
+ func_error "Continuing, but uninstalled executables may not work."
+ # Fallback. This is a deliberately simplistic "conversion" and
+ # should not be "improved". See libtool.info.
+ if test "x$1" != "x$2"; then
+ lt_replace_pathsep_chars="s|$1|$2|g"
+ func_to_host_path_result=`echo "$3" |
+ $SED -e "$lt_replace_pathsep_chars"`
+ else
+ func_to_host_path_result="$3"
+ fi
+ fi
+}
+# end func_convert_path_check
+
+
+# func_convert_path_front_back_pathsep FRONTPAT BACKPAT REPL ORIG
+# Modifies func_to_host_path_result by prepending REPL if ORIG matches FRONTPAT
+# and appending REPL if ORIG matches BACKPAT.
+func_convert_path_front_back_pathsep ()
+{
+ $opt_debug
+ case $4 in
+ $1 ) func_to_host_path_result="$3$func_to_host_path_result"
+ ;;
+ esac
+ case $4 in
+ $2 ) func_append func_to_host_path_result "$3"
+ ;;
+ esac
+}
+# end func_convert_path_front_back_pathsep
+
+
+##################################################
+# $build to $host FILE NAME CONVERSION FUNCTIONS #
+##################################################
+# invoked via `$to_host_file_cmd ARG'
+#
+# In each case, ARG is the path to be converted from $build to $host format.
+# Result will be available in $func_to_host_file_result.
+
+
+# func_to_host_file ARG
+# Converts the file name ARG from $build format to $host format. Return result
+# in func_to_host_file_result.
+func_to_host_file ()
+{
+ $opt_debug
+ $to_host_file_cmd "$1"
+}
+# end func_to_host_file
+
+
+# func_to_tool_file ARG LAZY
+# converts the file name ARG from $build format to toolchain format. Return
+# result in func_to_tool_file_result. If the conversion in use is listed
+# in (the comma separated) LAZY, no conversion takes place.
+func_to_tool_file ()
+{
+ $opt_debug
+ case ,$2, in
+ *,"$to_tool_file_cmd",*)
+ func_to_tool_file_result=$1
+ ;;
+ *)
+ $to_tool_file_cmd "$1"
+ func_to_tool_file_result=$func_to_host_file_result
+ ;;
+ esac
+}
+# end func_to_tool_file
+
+
+# func_convert_file_noop ARG
+# Copy ARG to func_to_host_file_result.
+func_convert_file_noop ()
+{
+ func_to_host_file_result="$1"
+}
+# end func_convert_file_noop
+
+
+# func_convert_file_msys_to_w32 ARG
+# Convert file name ARG from (mingw) MSYS to (mingw) w32 format; automatic
+# conversion to w32 is not available inside the cwrapper. Returns result in
+# func_to_host_file_result.
+func_convert_file_msys_to_w32 ()
+{
+ $opt_debug
+ func_to_host_file_result="$1"
+ if test -n "$1"; then
+ func_convert_core_msys_to_w32 "$1"
+ func_to_host_file_result="$func_convert_core_msys_to_w32_result"
+ fi
+ func_convert_file_check "$1" "$func_to_host_file_result"
+}
+# end func_convert_file_msys_to_w32
+
+
+# func_convert_file_cygwin_to_w32 ARG
+# Convert file name ARG from Cygwin to w32 format. Returns result in
+# func_to_host_file_result.
+func_convert_file_cygwin_to_w32 ()
+{
+ $opt_debug
+ func_to_host_file_result="$1"
+ if test -n "$1"; then
+ # because $build is cygwin, we call "the" cygpath in $PATH; no need to use
+ # LT_CYGPATH in this case.
+ func_to_host_file_result=`cygpath -m "$1"`
+ fi
+ func_convert_file_check "$1" "$func_to_host_file_result"
+}
+# end func_convert_file_cygwin_to_w32
+
+
+# func_convert_file_nix_to_w32 ARG
+# Convert file name ARG from *nix to w32 format. Requires a wine environment
+# and a working winepath. Returns result in func_to_host_file_result.
+func_convert_file_nix_to_w32 ()
+{
+ $opt_debug
+ func_to_host_file_result="$1"
+ if test -n "$1"; then
+ func_convert_core_file_wine_to_w32 "$1"
+ func_to_host_file_result="$func_convert_core_file_wine_to_w32_result"
+ fi
+ func_convert_file_check "$1" "$func_to_host_file_result"
+}
+# end func_convert_file_nix_to_w32
+
+
+# func_convert_file_msys_to_cygwin ARG
+# Convert file name ARG from MSYS to Cygwin format. Requires LT_CYGPATH set.
+# Returns result in func_to_host_file_result.
+func_convert_file_msys_to_cygwin ()
+{
+ $opt_debug
+ func_to_host_file_result="$1"
+ if test -n "$1"; then
+ func_convert_core_msys_to_w32 "$1"
+ func_cygpath -u "$func_convert_core_msys_to_w32_result"
+ func_to_host_file_result="$func_cygpath_result"
+ fi
+ func_convert_file_check "$1" "$func_to_host_file_result"
+}
+# end func_convert_file_msys_to_cygwin
+
+
+# func_convert_file_nix_to_cygwin ARG
+# Convert file name ARG from *nix to Cygwin format. Requires Cygwin installed
+# in a wine environment, working winepath, and LT_CYGPATH set. Returns result
+# in func_to_host_file_result.
+func_convert_file_nix_to_cygwin ()
+{
+ $opt_debug
+ func_to_host_file_result="$1"
+ if test -n "$1"; then
+ # convert from *nix to w32, then use cygpath to convert from w32 to cygwin.
+ func_convert_core_file_wine_to_w32 "$1"
+ func_cygpath -u "$func_convert_core_file_wine_to_w32_result"
+ func_to_host_file_result="$func_cygpath_result"
+ fi
+ func_convert_file_check "$1" "$func_to_host_file_result"
+}
+# end func_convert_file_nix_to_cygwin
+
+
+#############################################
+# $build to $host PATH CONVERSION FUNCTIONS #
+#############################################
+# invoked via `$to_host_path_cmd ARG'
+#
+# In each case, ARG is the path to be converted from $build to $host format.
+# The result will be available in $func_to_host_path_result.
+#
+# Path separators are also converted from $build format to $host format. If
+# ARG begins or ends with a path separator character, it is preserved (but
+# converted to $host format) on output.
+#
+# All path conversion functions are named using the following convention:
+# file name conversion function : func_convert_file_X_to_Y ()
+# path conversion function : func_convert_path_X_to_Y ()
+# where, for any given $build/$host combination the 'X_to_Y' value is the
+# same. If conversion functions are added for new $build/$host combinations,
+# the two new functions must follow this pattern, or func_init_to_host_path_cmd
+# will break.
+
+
+# func_init_to_host_path_cmd
+# Ensures that function "pointer" variable $to_host_path_cmd is set to the
+# appropriate value, based on the value of $to_host_file_cmd.
+to_host_path_cmd=
+func_init_to_host_path_cmd ()
+{
+ $opt_debug
+ if test -z "$to_host_path_cmd"; then
+ func_stripname 'func_convert_file_' '' "$to_host_file_cmd"
+ to_host_path_cmd="func_convert_path_${func_stripname_result}"
+ fi
+}
+
+
+# func_to_host_path ARG
+# Converts the path ARG from $build format to $host format. Return result
+# in func_to_host_path_result.
+func_to_host_path ()
+{
+ $opt_debug
+ func_init_to_host_path_cmd
+ $to_host_path_cmd "$1"
+}
+# end func_to_host_path
+
+
+# func_convert_path_noop ARG
+# Copy ARG to func_to_host_path_result.
+func_convert_path_noop ()
+{
+ func_to_host_path_result="$1"
+}
+# end func_convert_path_noop
+
+
+# func_convert_path_msys_to_w32 ARG
+# Convert path ARG from (mingw) MSYS to (mingw) w32 format; automatic
+# conversion to w32 is not available inside the cwrapper. Returns result in
+# func_to_host_path_result.
+func_convert_path_msys_to_w32 ()
+{
+ $opt_debug
+ func_to_host_path_result="$1"
+ if test -n "$1"; then
+ # Remove leading and trailing path separator characters from ARG. MSYS
+ # behavior is inconsistent here; cygpath turns them into '.;' and ';.';
+ # and winepath ignores them completely.
+ func_stripname : : "$1"
+ func_to_host_path_tmp1=$func_stripname_result
+ func_convert_core_msys_to_w32 "$func_to_host_path_tmp1"
+ func_to_host_path_result="$func_convert_core_msys_to_w32_result"
+ func_convert_path_check : ";" \
+ "$func_to_host_path_tmp1" "$func_to_host_path_result"
+ func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
+ fi
+}
+# end func_convert_path_msys_to_w32
+
+
+# func_convert_path_cygwin_to_w32 ARG
+# Convert path ARG from Cygwin to w32 format. Returns result in
+# func_to_host_file_result.
+func_convert_path_cygwin_to_w32 ()
+{
+ $opt_debug
+ func_to_host_path_result="$1"
+ if test -n "$1"; then
+ # See func_convert_path_msys_to_w32:
+ func_stripname : : "$1"
+ func_to_host_path_tmp1=$func_stripname_result
+ func_to_host_path_result=`cygpath -m -p "$func_to_host_path_tmp1"`
+ func_convert_path_check : ";" \
+ "$func_to_host_path_tmp1" "$func_to_host_path_result"
+ func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
+ fi
+}
+# end func_convert_path_cygwin_to_w32
+
+
+# func_convert_path_nix_to_w32 ARG
+# Convert path ARG from *nix to w32 format. Requires a wine environment and
+# a working winepath. Returns result in func_to_host_file_result.
+func_convert_path_nix_to_w32 ()
+{
+ $opt_debug
+ func_to_host_path_result="$1"
+ if test -n "$1"; then
+ # See func_convert_path_msys_to_w32:
+ func_stripname : : "$1"
+ func_to_host_path_tmp1=$func_stripname_result
+ func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1"
+ func_to_host_path_result="$func_convert_core_path_wine_to_w32_result"
+ func_convert_path_check : ";" \
+ "$func_to_host_path_tmp1" "$func_to_host_path_result"
+ func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
+ fi
+}
+# end func_convert_path_nix_to_w32
+
+
+# func_convert_path_msys_to_cygwin ARG
+# Convert path ARG from MSYS to Cygwin format. Requires LT_CYGPATH set.
+# Returns result in func_to_host_file_result.
+func_convert_path_msys_to_cygwin ()
+{
+ $opt_debug
+ func_to_host_path_result="$1"
+ if test -n "$1"; then
+ # See func_convert_path_msys_to_w32:
+ func_stripname : : "$1"
+ func_to_host_path_tmp1=$func_stripname_result
+ func_convert_core_msys_to_w32 "$func_to_host_path_tmp1"
+ func_cygpath -u -p "$func_convert_core_msys_to_w32_result"
+ func_to_host_path_result="$func_cygpath_result"
+ func_convert_path_check : : \
+ "$func_to_host_path_tmp1" "$func_to_host_path_result"
+ func_convert_path_front_back_pathsep ":*" "*:" : "$1"
+ fi
+}
+# end func_convert_path_msys_to_cygwin
+
+
+# func_convert_path_nix_to_cygwin ARG
+# Convert path ARG from *nix to Cygwin format. Requires Cygwin installed in a
+# a wine environment, working winepath, and LT_CYGPATH set. Returns result in
+# func_to_host_file_result.
+func_convert_path_nix_to_cygwin ()
+{
+ $opt_debug
+ func_to_host_path_result="$1"
+ if test -n "$1"; then
+ # Remove leading and trailing path separator characters from
+ # ARG. msys behavior is inconsistent here, cygpath turns them
+ # into '.;' and ';.', and winepath ignores them completely.
+ func_stripname : : "$1"
+ func_to_host_path_tmp1=$func_stripname_result
+ func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1"
+ func_cygpath -u -p "$func_convert_core_path_wine_to_w32_result"
+ func_to_host_path_result="$func_cygpath_result"
+ func_convert_path_check : : \
+ "$func_to_host_path_tmp1" "$func_to_host_path_result"
+ func_convert_path_front_back_pathsep ":*" "*:" : "$1"
+ fi
+}
+# end func_convert_path_nix_to_cygwin
+
+
+# func_mode_compile arg...
+func_mode_compile ()
+{
+ $opt_debug
+ # Get the compilation command and the source file.
+ base_compile=
+ srcfile="$nonopt" # always keep a non-empty value in "srcfile"
+ suppress_opt=yes
+ suppress_output=
+ arg_mode=normal
+ libobj=
+ later=
+ pie_flag=
+
+ for arg
+ do
+ case $arg_mode in
+ arg )
+ # do not "continue". Instead, add this to base_compile
+ lastarg="$arg"
+ arg_mode=normal
+ ;;
+
+ target )
+ libobj="$arg"
+ arg_mode=normal
+ continue
+ ;;
+
+ normal )
+ # Accept any command-line options.
+ case $arg in
+ -o)
+ test -n "$libobj" && \
+ func_fatal_error "you cannot specify \`-o' more than once"
+ arg_mode=target
+ continue
+ ;;
+
+ -pie | -fpie | -fPIE)
+ func_append pie_flag " $arg"
+ continue
+ ;;
+
+ -shared | -static | -prefer-pic | -prefer-non-pic)
+ func_append later " $arg"
+ continue
+ ;;
+
+ -no-suppress)
+ suppress_opt=no
+ continue
+ ;;
+
+ -Xcompiler)
+ arg_mode=arg # the next one goes into the "base_compile" arg list
+ continue # The current "srcfile" will either be retained or
+ ;; # replaced later. I would guess that would be a bug.
+
+ -Wc,*)
+ func_stripname '-Wc,' '' "$arg"
+ args=$func_stripname_result
+ lastarg=
+ save_ifs="$IFS"; IFS=','
+ for arg in $args; do
+ IFS="$save_ifs"
+ func_append_quoted lastarg "$arg"
+ done
+ IFS="$save_ifs"
+ func_stripname ' ' '' "$lastarg"
+ lastarg=$func_stripname_result
+
+ # Add the arguments to base_compile.
+ func_append base_compile " $lastarg"
+ continue
+ ;;
+
+ *)
+ # Accept the current argument as the source file.
+ # The previous "srcfile" becomes the current argument.
+ #
+ lastarg="$srcfile"
+ srcfile="$arg"
+ ;;
+ esac # case $arg
+ ;;
+ esac # case $arg_mode
+
+ # Aesthetically quote the previous argument.
+ func_append_quoted base_compile "$lastarg"
+ done # for arg
+
+ case $arg_mode in
+ arg)
+ func_fatal_error "you must specify an argument for -Xcompile"
+ ;;
+ target)
+ func_fatal_error "you must specify a target with \`-o'"
+ ;;
+ *)
+ # Get the name of the library object.
+ test -z "$libobj" && {
+ func_basename "$srcfile"
+ libobj="$func_basename_result"
+ }
+ ;;
+ esac
+
+ # Recognize several different file suffixes.
+ # If the user specifies -o file.o, it is replaced with file.lo
+ case $libobj in
+ *.[cCFSifmso] | \
+ *.ada | *.adb | *.ads | *.asm | \
+ *.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \
+ *.[fF][09]? | *.for | *.java | *.go | *.obj | *.sx | *.cu | *.cup)
+ func_xform "$libobj"
+ libobj=$func_xform_result
+ ;;
+ esac
+
+ case $libobj in
+ *.lo) func_lo2o "$libobj"; obj=$func_lo2o_result ;;
+ *)
+ func_fatal_error "cannot determine name of library object from \`$libobj'"
+ ;;
+ esac
+
+ func_infer_tag $base_compile
+
+ for arg in $later; do
+ case $arg in
+ -shared)
+ test "$build_libtool_libs" != yes && \
+ func_fatal_configuration "can not build a shared library"
+ build_old_libs=no
+ continue
+ ;;
+
+ -static)
+ build_libtool_libs=no
+ build_old_libs=yes
+ continue
+ ;;
+
+ -prefer-pic)
+ pic_mode=yes
+ continue
+ ;;
+
+ -prefer-non-pic)
+ pic_mode=no
+ continue
+ ;;
+ esac
+ done
+
+ func_quote_for_eval "$libobj"
+ test "X$libobj" != "X$func_quote_for_eval_result" \
+ && $ECHO "X$libobj" | $GREP '[]~#^*{};<>?"'"'"' &()|`$[]' \
+ && func_warning "libobj name \`$libobj' may not contain shell special characters."
+ func_dirname_and_basename "$obj" "/" ""
+ objname="$func_basename_result"
+ xdir="$func_dirname_result"
+ lobj=${xdir}$objdir/$objname
+
+ test -z "$base_compile" && \
+ func_fatal_help "you must specify a compilation command"
+
+ # Delete any leftover library objects.
+ if test "$build_old_libs" = yes; then
+ removelist="$obj $lobj $libobj ${libobj}T"
+ else
+ removelist="$lobj $libobj ${libobj}T"
+ fi
+
+ # On Cygwin there's no "real" PIC flag so we must build both object types
+ case $host_os in
+ cygwin* | mingw* | pw32* | os2* | cegcc*)
+ pic_mode=default
+ ;;
+ esac
+ if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then
+ # non-PIC code in shared libraries is not supported
+ pic_mode=default
+ fi
+
+ # Calculate the filename of the output object if compiler does
+ # not support -o with -c
+ if test "$compiler_c_o" = no; then
+ output_obj=`$ECHO "$srcfile" | $SED 's%^.*/%%; s%\.[^.]*$%%'`.${objext}
+ lockfile="$output_obj.lock"
+ else
+ output_obj=
+ need_locks=no
+ lockfile=
+ fi
+
+ # Lock this critical section if it is needed
+ # We use this script file to make the link, it avoids creating a new file
+ if test "$need_locks" = yes; then
+ until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do
+ func_echo "Waiting for $lockfile to be removed"
+ sleep 2
+ done
+ elif test "$need_locks" = warn; then
+ if test -f "$lockfile"; then
+ $ECHO "\
+*** ERROR, $lockfile exists and contains:
+`cat $lockfile 2>/dev/null`
+
+This indicates that another process is trying to use the same
+temporary object file, and libtool could not work around it because
+your compiler does not support \`-c' and \`-o' together. If you
+repeat this compilation, it may succeed, by chance, but you had better
+avoid parallel builds (make -j) in this platform, or get a better
+compiler."
+
+ $opt_dry_run || $RM $removelist
+ exit $EXIT_FAILURE
+ fi
+ func_append removelist " $output_obj"
+ $ECHO "$srcfile" > "$lockfile"
+ fi
+
+ $opt_dry_run || $RM $removelist
+ func_append removelist " $lockfile"
+ trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15
+
+ func_to_tool_file "$srcfile" func_convert_file_msys_to_w32
+ srcfile=$func_to_tool_file_result
+ func_quote_for_eval "$srcfile"
+ qsrcfile=$func_quote_for_eval_result
+
+ # Only build a PIC object if we are building libtool libraries.
+ if test "$build_libtool_libs" = yes; then
+ # Without this assignment, base_compile gets emptied.
+ fbsd_hideous_sh_bug=$base_compile
+
+ if test "$pic_mode" != no; then
+ command="$base_compile $qsrcfile $pic_flag"
+ else
+ # Don't build PIC code
+ command="$base_compile $qsrcfile"
+ fi
+
+ func_mkdir_p "$xdir$objdir"
+
+ if test -z "$output_obj"; then
+ # Place PIC objects in $objdir
+ func_append command " -o $lobj"
+ fi
+
+ func_show_eval_locale "$command" \
+ 'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE'
+
+ if test "$need_locks" = warn &&
+ test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
+ $ECHO "\
+*** ERROR, $lockfile contains:
+`cat $lockfile 2>/dev/null`
+
+but it should contain:
+$srcfile
+
+This indicates that another process is trying to use the same
+temporary object file, and libtool could not work around it because
+your compiler does not support \`-c' and \`-o' together. If you
+repeat this compilation, it may succeed, by chance, but you had better
+avoid parallel builds (make -j) in this platform, or get a better
+compiler."
+
+ $opt_dry_run || $RM $removelist
+ exit $EXIT_FAILURE
+ fi
+
+ # Just move the object if needed, then go on to compile the next one
+ if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then
+ func_show_eval '$MV "$output_obj" "$lobj"' \
+ 'error=$?; $opt_dry_run || $RM $removelist; exit $error'
+ fi
+
+ # Allow error messages only from the first compilation.
+ if test "$suppress_opt" = yes; then
+ suppress_output=' >/dev/null 2>&1'
+ fi
+ fi
+
+ # Only build a position-dependent object if we build old libraries.
+ if test "$build_old_libs" = yes; then
+ if test "$pic_mode" != yes; then
+ # Don't build PIC code
+ command="$base_compile $qsrcfile$pie_flag"
+ else
+ command="$base_compile $qsrcfile $pic_flag"
+ fi
+ if test "$compiler_c_o" = yes; then
+ func_append command " -o $obj"
+ fi
+
+ # Suppress compiler output if we already did a PIC compilation.
+ func_append command "$suppress_output"
+ func_show_eval_locale "$command" \
+ '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE'
+
+ if test "$need_locks" = warn &&
+ test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
+ $ECHO "\
+*** ERROR, $lockfile contains:
+`cat $lockfile 2>/dev/null`
+
+but it should contain:
+$srcfile
+
+This indicates that another process is trying to use the same
+temporary object file, and libtool could not work around it because
+your compiler does not support \`-c' and \`-o' together. If you
+repeat this compilation, it may succeed, by chance, but you had better
+avoid parallel builds (make -j) in this platform, or get a better
+compiler."
+
+ $opt_dry_run || $RM $removelist
+ exit $EXIT_FAILURE
+ fi
+
+ # Just move the object if needed
+ if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then
+ func_show_eval '$MV "$output_obj" "$obj"' \
+ 'error=$?; $opt_dry_run || $RM $removelist; exit $error'
+ fi
+ fi
+
+ $opt_dry_run || {
+ func_write_libtool_object "$libobj" "$objdir/$objname" "$objname"
+
+ # Unlock the critical section if it was locked
+ if test "$need_locks" != no; then
+ removelist=$lockfile
+ $RM "$lockfile"
+ fi
+ }
+
+ exit $EXIT_SUCCESS
+}
+
+$opt_help || {
+ test "$opt_mode" = compile && func_mode_compile ${1+"$@"}
+}
+
+func_mode_help ()
+{
+ # We need to display help for each of the modes.
+ case $opt_mode in
+ "")
+ # Generic help is extracted from the usage comments
+ # at the start of this file.
+ func_help
+ ;;
+
+ clean)
+ $ECHO \
+"Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE...
+
+Remove files from the build directory.
+
+RM is the name of the program to use to delete files associated with each FILE
+(typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed
+to RM.
+
+If FILE is a libtool library, object or program, all the files associated
+with it are deleted. Otherwise, only FILE itself is deleted using RM."
+ ;;
+
+ compile)
+ $ECHO \
+"Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE
+
+Compile a source file into a libtool library object.
+
+This mode accepts the following additional options:
+
+ -o OUTPUT-FILE set the output file name to OUTPUT-FILE
+ -no-suppress do not suppress compiler output for multiple passes
+ -prefer-pic try to build PIC objects only
+ -prefer-non-pic try to build non-PIC objects only
+ -shared do not build a \`.o' file suitable for static linking
+ -static only build a \`.o' file suitable for static linking
+ -Wc,FLAG pass FLAG directly to the compiler
+
+COMPILE-COMMAND is a command to be used in creating a \`standard' object file
+from the given SOURCEFILE.
+
+The output file name is determined by removing the directory component from
+SOURCEFILE, then substituting the C source code suffix \`.c' with the
+library object suffix, \`.lo'."
+ ;;
+
+ execute)
+ $ECHO \
+"Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]...
+
+Automatically set library path, then run a program.
+
+This mode accepts the following additional options:
+
+ -dlopen FILE add the directory containing FILE to the library path
+
+This mode sets the library path environment variable according to \`-dlopen'
+flags.
+
+If any of the ARGS are libtool executable wrappers, then they are translated
+into their corresponding uninstalled binary, and any of their required library
+directories are added to the library path.
+
+Then, COMMAND is executed, with ARGS as arguments."
+ ;;
+
+ finish)
+ $ECHO \
+"Usage: $progname [OPTION]... --mode=finish [LIBDIR]...
+
+Complete the installation of libtool libraries.
+
+Each LIBDIR is a directory that contains libtool libraries.
+
+The commands that this mode executes may require superuser privileges. Use
+the \`--dry-run' option if you just want to see what would be executed."
+ ;;
+
+ install)
+ $ECHO \
+"Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND...
+
+Install executables or libraries.
+
+INSTALL-COMMAND is the installation command. The first component should be
+either the \`install' or \`cp' program.
+
+The following components of INSTALL-COMMAND are treated specially:
+
+ -inst-prefix-dir PREFIX-DIR Use PREFIX-DIR as a staging area for installation
+
+The rest of the components are interpreted as arguments to that command (only
+BSD-compatible install options are recognized)."
+ ;;
+
+ link)
+ $ECHO \
+"Usage: $progname [OPTION]... --mode=link LINK-COMMAND...
+
+Link object files or libraries together to form another library, or to
+create an executable program.
+
+LINK-COMMAND is a command using the C compiler that you would use to create
+a program from several object files.
+
+The following components of LINK-COMMAND are treated specially:
+
+ -all-static do not do any dynamic linking at all
+ -avoid-version do not add a version suffix if possible
+ -bindir BINDIR specify path to binaries directory (for systems where
+ libraries must be found in the PATH setting at runtime)
+ -dlopen FILE \`-dlpreopen' FILE if it cannot be dlopened at runtime
+ -dlpreopen FILE link in FILE and add its symbols to lt_preloaded_symbols
+ -export-dynamic allow symbols from OUTPUT-FILE to be resolved with dlsym(3)
+ -export-symbols SYMFILE
+ try to export only the symbols listed in SYMFILE
+ -export-symbols-regex REGEX
+ try to export only the symbols matching REGEX
+ -LLIBDIR search LIBDIR for required installed libraries
+ -lNAME OUTPUT-FILE requires the installed library libNAME
+ -module build a library that can dlopened
+ -no-fast-install disable the fast-install mode
+ -no-install link a not-installable executable
+ -no-undefined declare that a library does not refer to external symbols
+ -o OUTPUT-FILE create OUTPUT-FILE from the specified objects
+ -objectlist FILE Use a list of object files found in FILE to specify objects
+ -precious-files-regex REGEX
+ don't remove output files matching REGEX
+ -release RELEASE specify package release information
+ -rpath LIBDIR the created library will eventually be installed in LIBDIR
+ -R[ ]LIBDIR add LIBDIR to the runtime path of programs and libraries
+ -shared only do dynamic linking of libtool libraries
+ -shrext SUFFIX override the standard shared library file extension
+ -static do not do any dynamic linking of uninstalled libtool libraries
+ -static-libtool-libs
+ do not do any dynamic linking of libtool libraries
+ -version-info CURRENT[:REVISION[:AGE]]
+ specify library version info [each variable defaults to 0]
+ -weak LIBNAME declare that the target provides the LIBNAME interface
+ -Wc,FLAG
+ -Xcompiler FLAG pass linker-specific FLAG directly to the compiler
+ -Wl,FLAG
+ -Xlinker FLAG pass linker-specific FLAG directly to the linker
+ -XCClinker FLAG pass link-specific FLAG to the compiler driver (CC)
+
+All other options (arguments beginning with \`-') are ignored.
+
+Every other argument is treated as a filename. Files ending in \`.la' are
+treated as uninstalled libtool libraries, other files are standard or library
+object files.
+
+If the OUTPUT-FILE ends in \`.la', then a libtool library is created,
+only library objects (\`.lo' files) may be specified, and \`-rpath' is
+required, except when creating a convenience library.
+
+If OUTPUT-FILE ends in \`.a' or \`.lib', then a standard library is created
+using \`ar' and \`ranlib', or on Windows using \`lib'.
+
+If OUTPUT-FILE ends in \`.lo' or \`.${objext}', then a reloadable object file
+is created, otherwise an executable program is created."
+ ;;
+
+ uninstall)
+ $ECHO \
+"Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE...
+
+Remove libraries from an installation directory.
+
+RM is the name of the program to use to delete files associated with each FILE
+(typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed
+to RM.
+
+If FILE is a libtool library, all the files associated with it are deleted.
+Otherwise, only FILE itself is deleted using RM."
+ ;;
+
+ *)
+ func_fatal_help "invalid operation mode \`$opt_mode'"
+ ;;
+ esac
+
+ echo
+ $ECHO "Try \`$progname --help' for more information about other modes."
+}
+
+# Now that we've collected a possible --mode arg, show help if necessary
+if $opt_help; then
+ if test "$opt_help" = :; then
+ func_mode_help
+ else
+ {
+ func_help noexit
+ for opt_mode in compile link execute install finish uninstall clean; do
+ func_mode_help
+ done
+ } | sed -n '1p; 2,$s/^Usage:/ or: /p'
+ {
+ func_help noexit
+ for opt_mode in compile link execute install finish uninstall clean; do
+ echo
+ func_mode_help
+ done
+ } |
+ sed '1d
+ /^When reporting/,/^Report/{
+ H
+ d
+ }
+ $x
+ /information about other modes/d
+ /more detailed .*MODE/d
+ s/^Usage:.*--mode=\([^ ]*\) .*/Description of \1 mode:/'
+ fi
+ exit $?
+fi
+
+
+# func_mode_execute arg...
+func_mode_execute ()
+{
+ $opt_debug
+ # The first argument is the command name.
+ cmd="$nonopt"
+ test -z "$cmd" && \
+ func_fatal_help "you must specify a COMMAND"
+
+ # Handle -dlopen flags immediately.
+ for file in $opt_dlopen; do
+ test -f "$file" \
+ || func_fatal_help "\`$file' is not a file"
+
+ dir=
+ case $file in
+ *.la)
+ func_resolve_sysroot "$file"
+ file=$func_resolve_sysroot_result
+
+ # Check to see that this really is a libtool archive.
+ func_lalib_unsafe_p "$file" \
+ || func_fatal_help "\`$lib' is not a valid libtool archive"
+
+ # Read the libtool library.
+ dlname=
+ library_names=
+ func_source "$file"
+
+ # Skip this library if it cannot be dlopened.
+ if test -z "$dlname"; then
+ # Warn if it was a shared library.
+ test -n "$library_names" && \
+ func_warning "\`$file' was not linked with \`-export-dynamic'"
+ continue
+ fi
+
+ func_dirname "$file" "" "."
+ dir="$func_dirname_result"
+
+ if test -f "$dir/$objdir/$dlname"; then
+ func_append dir "/$objdir"
+ else
+ if test ! -f "$dir/$dlname"; then
+ func_fatal_error "cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'"
+ fi
+ fi
+ ;;
+
+ *.lo)
+ # Just add the directory containing the .lo file.
+ func_dirname "$file" "" "."
+ dir="$func_dirname_result"
+ ;;
+
+ *)
+ func_warning "\`-dlopen' is ignored for non-libtool libraries and objects"
+ continue
+ ;;
+ esac
+
+ # Get the absolute pathname.
+ absdir=`cd "$dir" && pwd`
+ test -n "$absdir" && dir="$absdir"
+
+ # Now add the directory to shlibpath_var.
+ if eval "test -z \"\$$shlibpath_var\""; then
+ eval "$shlibpath_var=\"\$dir\""
+ else
+ eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\""
+ fi
+ done
+
+ # This variable tells wrapper scripts just to set shlibpath_var
+ # rather than running their programs.
+ libtool_execute_magic="$magic"
+
+ # Check if any of the arguments is a wrapper script.
+ args=
+ for file
+ do
+ case $file in
+ -* | *.la | *.lo ) ;;
+ *)
+ # Do a test to see if this is really a libtool program.
+ if func_ltwrapper_script_p "$file"; then
+ func_source "$file"
+ # Transform arg to wrapped name.
+ file="$progdir/$program"
+ elif func_ltwrapper_executable_p "$file"; then
+ func_ltwrapper_scriptname "$file"
+ func_source "$func_ltwrapper_scriptname_result"
+ # Transform arg to wrapped name.
+ file="$progdir/$program"
+ fi
+ ;;
+ esac
+ # Quote arguments (to preserve shell metacharacters).
+ func_append_quoted args "$file"
+ done
+
+ if test "X$opt_dry_run" = Xfalse; then
+ if test -n "$shlibpath_var"; then
+ # Export the shlibpath_var.
+ eval "export $shlibpath_var"
+ fi
+
+ # Restore saved environment variables
+ for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
+ do
+ eval "if test \"\${save_$lt_var+set}\" = set; then
+ $lt_var=\$save_$lt_var; export $lt_var
+ else
+ $lt_unset $lt_var
+ fi"
+ done
+
+ # Now prepare to actually exec the command.
+ exec_cmd="\$cmd$args"
+ else
+ # Display what would be done.
+ if test -n "$shlibpath_var"; then
+ eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\""
+ echo "export $shlibpath_var"
+ fi
+ $ECHO "$cmd$args"
+ exit $EXIT_SUCCESS
+ fi
+}
+
+test "$opt_mode" = execute && func_mode_execute ${1+"$@"}
+
+
+# func_mode_finish arg...
+func_mode_finish ()
+{
+ $opt_debug
+ libs=
+ libdirs=
+ admincmds=
+
+ for opt in "$nonopt" ${1+"$@"}
+ do
+ if test -d "$opt"; then
+ func_append libdirs " $opt"
+
+ elif test -f "$opt"; then
+ if func_lalib_unsafe_p "$opt"; then
+ func_append libs " $opt"
+ else
+ func_warning "\`$opt' is not a valid libtool archive"
+ fi
+
+ else
+ func_fatal_error "invalid argument \`$opt'"
+ fi
+ done
+
+ if test -n "$libs"; then
+ if test -n "$lt_sysroot"; then
+ sysroot_regex=`$ECHO "$lt_sysroot" | $SED "$sed_make_literal_regex"`
+ sysroot_cmd="s/\([ ']\)$sysroot_regex/\1/g;"
+ else
+ sysroot_cmd=
+ fi
+
+ # Remove sysroot references
+ if $opt_dry_run; then
+ for lib in $libs; do
+ echo "removing references to $lt_sysroot and \`=' prefixes from $lib"
+ done
+ else
+ tmpdir=`func_mktempdir`
+ for lib in $libs; do
+ sed -e "${sysroot_cmd} s/\([ ']-[LR]\)=/\1/g; s/\([ ']\)=/\1/g" $lib \
+ > $tmpdir/tmp-la
+ mv -f $tmpdir/tmp-la $lib
+ done
+ ${RM}r "$tmpdir"
+ fi
+ fi
+
+ if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
+ for libdir in $libdirs; do
+ if test -n "$finish_cmds"; then
+ # Do each command in the finish commands.
+ func_execute_cmds "$finish_cmds" 'admincmds="$admincmds
+'"$cmd"'"'
+ fi
+ if test -n "$finish_eval"; then
+ # Do the single finish_eval.
+ eval cmds=\"$finish_eval\"
+ $opt_dry_run || eval "$cmds" || func_append admincmds "
+ $cmds"
+ fi
+ done
+ fi
+
+ # Exit here if they wanted silent mode.
+ $opt_silent && exit $EXIT_SUCCESS
+
+ if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
+ echo "----------------------------------------------------------------------"
+ echo "Libraries have been installed in:"
+ for libdir in $libdirs; do
+ $ECHO " $libdir"
+ done
+ echo
+ echo "If you ever happen to want to link against installed libraries"
+ echo "in a given directory, LIBDIR, you must either use libtool, and"
+ echo "specify the full pathname of the library, or use the \`-LLIBDIR'"
+ echo "flag during linking and do at least one of the following:"
+ if test -n "$shlibpath_var"; then
+ echo " - add LIBDIR to the \`$shlibpath_var' environment variable"
+ echo " during execution"
+ fi
+ if test -n "$runpath_var"; then
+ echo " - add LIBDIR to the \`$runpath_var' environment variable"
+ echo " during linking"
+ fi
+ if test -n "$hardcode_libdir_flag_spec"; then
+ libdir=LIBDIR
+ eval flag=\"$hardcode_libdir_flag_spec\"
+
+ $ECHO " - use the \`$flag' linker flag"
+ fi
+ if test -n "$admincmds"; then
+ $ECHO " - have your system administrator run these commands:$admincmds"
+ fi
+ if test -f /etc/ld.so.conf; then
+ echo " - have your system administrator add LIBDIR to \`/etc/ld.so.conf'"
+ fi
+ echo
+
+ echo "See any operating system documentation about shared libraries for"
+ case $host in
+ solaris2.[6789]|solaris2.1[0-9])
+ echo "more information, such as the ld(1), crle(1) and ld.so(8) manual"
+ echo "pages."
+ ;;
+ *)
+ echo "more information, such as the ld(1) and ld.so(8) manual pages."
+ ;;
+ esac
+ echo "----------------------------------------------------------------------"
+ fi
+ exit $EXIT_SUCCESS
+}
+
+test "$opt_mode" = finish && func_mode_finish ${1+"$@"}
+
+
+# func_mode_install arg...
+func_mode_install ()
+{
+ $opt_debug
+ # There may be an optional sh(1) argument at the beginning of
+ # install_prog (especially on Windows NT).
+ if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh ||
+ # Allow the use of GNU shtool's install command.
+ case $nonopt in *shtool*) :;; *) false;; esac; then
+ # Aesthetically quote it.
+ func_quote_for_eval "$nonopt"
+ install_prog="$func_quote_for_eval_result "
+ arg=$1
+ shift
+ else
+ install_prog=
+ arg=$nonopt
+ fi
+
+ # The real first argument should be the name of the installation program.
+ # Aesthetically quote it.
+ func_quote_for_eval "$arg"
+ func_append install_prog "$func_quote_for_eval_result"
+ install_shared_prog=$install_prog
+ case " $install_prog " in
+ *[\\\ /]cp\ *) install_cp=: ;;
+ *) install_cp=false ;;
+ esac
+
+ # We need to accept at least all the BSD install flags.
+ dest=
+ files=
+ opts=
+ prev=
+ install_type=
+ isdir=no
+ stripme=
+ no_mode=:
+ for arg
+ do
+ arg2=
+ if test -n "$dest"; then
+ func_append files " $dest"
+ dest=$arg
+ continue
+ fi
+
+ case $arg in
+ -d) isdir=yes ;;
+ -f)
+ if $install_cp; then :; else
+ prev=$arg
+ fi
+ ;;
+ -g | -m | -o)
+ prev=$arg
+ ;;
+ -s)
+ stripme=" -s"
+ continue
+ ;;
+ -*)
+ ;;
+ *)
+ # If the previous option needed an argument, then skip it.
+ if test -n "$prev"; then
+ if test "x$prev" = x-m && test -n "$install_override_mode"; then
+ arg2=$install_override_mode
+ no_mode=false
+ fi
+ prev=
+ else
+ dest=$arg
+ continue
+ fi
+ ;;
+ esac
+
+ # Aesthetically quote the argument.
+ func_quote_for_eval "$arg"
+ func_append install_prog " $func_quote_for_eval_result"
+ if test -n "$arg2"; then
+ func_quote_for_eval "$arg2"
+ fi
+ func_append install_shared_prog " $func_quote_for_eval_result"
+ done
+
+ test -z "$install_prog" && \
+ func_fatal_help "you must specify an install program"
+
+ test -n "$prev" && \
+ func_fatal_help "the \`$prev' option requires an argument"
+
+ if test -n "$install_override_mode" && $no_mode; then
+ if $install_cp; then :; else
+ func_quote_for_eval "$install_override_mode"
+ func_append install_shared_prog " -m $func_quote_for_eval_result"
+ fi
+ fi
+
+ if test -z "$files"; then
+ if test -z "$dest"; then
+ func_fatal_help "no file or destination specified"
+ else
+ func_fatal_help "you must specify a destination"
+ fi
+ fi
+
+ # Strip any trailing slash from the destination.
+ func_stripname '' '/' "$dest"
+ dest=$func_stripname_result
+
+ # Check to see that the destination is a directory.
+ test -d "$dest" && isdir=yes
+ if test "$isdir" = yes; then
+ destdir="$dest"
+ destname=
+ else
+ func_dirname_and_basename "$dest" "" "."
+ destdir="$func_dirname_result"
+ destname="$func_basename_result"
+
+ # Not a directory, so check to see that there is only one file specified.
+ set dummy $files; shift
+ test "$#" -gt 1 && \
+ func_fatal_help "\`$dest' is not a directory"
+ fi
+ case $destdir in
+ [\\/]* | [A-Za-z]:[\\/]*) ;;
+ *)
+ for file in $files; do
+ case $file in
+ *.lo) ;;
+ *)
+ func_fatal_help "\`$destdir' must be an absolute directory name"
+ ;;
+ esac
+ done
+ ;;
+ esac
+
+ # This variable tells wrapper scripts just to set variables rather
+ # than running their programs.
+ libtool_install_magic="$magic"
+
+ staticlibs=
+ future_libdirs=
+ current_libdirs=
+ for file in $files; do
+
+ # Do each installation.
+ case $file in
+ *.$libext)
+ # Do the static libraries later.
+ func_append staticlibs " $file"
+ ;;
+
+ *.la)
+ func_resolve_sysroot "$file"
+ file=$func_resolve_sysroot_result
+
+ # Check to see that this really is a libtool archive.
+ func_lalib_unsafe_p "$file" \
+ || func_fatal_help "\`$file' is not a valid libtool archive"
+
+ library_names=
+ old_library=
+ relink_command=
+ func_source "$file"
+
+ # Add the libdir to current_libdirs if it is the destination.
+ if test "X$destdir" = "X$libdir"; then
+ case "$current_libdirs " in
+ *" $libdir "*) ;;
+ *) func_append current_libdirs " $libdir" ;;
+ esac
+ else
+ # Note the libdir as a future libdir.
+ case "$future_libdirs " in
+ *" $libdir "*) ;;
+ *) func_append future_libdirs " $libdir" ;;
+ esac
+ fi
+
+ func_dirname "$file" "/" ""
+ dir="$func_dirname_result"
+ func_append dir "$objdir"
+
+ if test -n "$relink_command"; then
+ # Determine the prefix the user has applied to our future dir.
+ inst_prefix_dir=`$ECHO "$destdir" | $SED -e "s%$libdir\$%%"`
+
+ # Don't allow the user to place us outside of our expected
+ # location b/c this prevents finding dependent libraries that
+ # are installed to the same prefix.
+ # At present, this check doesn't affect windows .dll's that
+ # are installed into $libdir/../bin (currently, that works fine)
+ # but it's something to keep an eye on.
+ test "$inst_prefix_dir" = "$destdir" && \
+ func_fatal_error "error: cannot install \`$file' to a directory not ending in $libdir"
+
+ if test -n "$inst_prefix_dir"; then
+ # Stick the inst_prefix_dir data into the link command.
+ relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"`
+ else
+ relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%%"`
+ fi
+
+ func_warning "relinking \`$file'"
+ func_show_eval "$relink_command" \
+ 'func_fatal_error "error: relink \`$file'\'' with the above command before installing it"'
+ fi
+
+ # See the names of the shared library.
+ set dummy $library_names; shift
+ if test -n "$1"; then
+ realname="$1"
+ shift
+
+ srcname="$realname"
+ test -n "$relink_command" && srcname="$realname"T
+
+ # Install the shared library and build the symlinks.
+ func_show_eval "$install_shared_prog $dir/$srcname $destdir/$realname" \
+ 'exit $?'
+ tstripme="$stripme"
+ case $host_os in
+ cygwin* | mingw* | pw32* | cegcc*)
+ case $realname in
+ *.dll.a)
+ tstripme=""
+ ;;
+ esac
+ ;;
+ esac
+ if test -n "$tstripme" && test -n "$striplib"; then
+ func_show_eval "$striplib $destdir/$realname" 'exit $?'
+ fi
+
+ if test "$#" -gt 0; then
+ # Delete the old symlinks, and create new ones.
+ # Try `ln -sf' first, because the `ln' binary might depend on
+ # the symlink we replace! Solaris /bin/ln does not understand -f,
+ # so we also need to try rm && ln -s.
+ for linkname
+ do
+ test "$linkname" != "$realname" \
+ && func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })"
+ done
+ fi
+
+ # Do each command in the postinstall commands.
+ lib="$destdir/$realname"
+ func_execute_cmds "$postinstall_cmds" 'exit $?'
+ fi
+
+ # Install the pseudo-library for information purposes.
+ func_basename "$file"
+ name="$func_basename_result"
+ instname="$dir/$name"i
+ func_show_eval "$install_prog $instname $destdir/$name" 'exit $?'
+
+ # Maybe install the static library, too.
+ test -n "$old_library" && func_append staticlibs " $dir/$old_library"
+ ;;
+
+ *.lo)
+ # Install (i.e. copy) a libtool object.
+
+ # Figure out destination file name, if it wasn't already specified.
+ if test -n "$destname"; then
+ destfile="$destdir/$destname"
+ else
+ func_basename "$file"
+ destfile="$func_basename_result"
+ destfile="$destdir/$destfile"
+ fi
+
+ # Deduce the name of the destination old-style object file.
+ case $destfile in
+ *.lo)
+ func_lo2o "$destfile"
+ staticdest=$func_lo2o_result
+ ;;
+ *.$objext)
+ staticdest="$destfile"
+ destfile=
+ ;;
+ *)
+ func_fatal_help "cannot copy a libtool object to \`$destfile'"
+ ;;
+ esac
+
+ # Install the libtool object if requested.
+ test -n "$destfile" && \
+ func_show_eval "$install_prog $file $destfile" 'exit $?'
+
+ # Install the old object if enabled.
+ if test "$build_old_libs" = yes; then
+ # Deduce the name of the old-style object file.
+ func_lo2o "$file"
+ staticobj=$func_lo2o_result
+ func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?'
+ fi
+ exit $EXIT_SUCCESS
+ ;;
+
+ *)
+ # Figure out destination file name, if it wasn't already specified.
+ if test -n "$destname"; then
+ destfile="$destdir/$destname"
+ else
+ func_basename "$file"
+ destfile="$func_basename_result"
+ destfile="$destdir/$destfile"
+ fi
+
+ # If the file is missing, and there is a .exe on the end, strip it
+ # because it is most likely a libtool script we actually want to
+ # install
+ stripped_ext=""
+ case $file in
+ *.exe)
+ if test ! -f "$file"; then
+ func_stripname '' '.exe' "$file"
+ file=$func_stripname_result
+ stripped_ext=".exe"
+ fi
+ ;;
+ esac
+
+ # Do a test to see if this is really a libtool program.
+ case $host in
+ *cygwin* | *mingw*)
+ if func_ltwrapper_executable_p "$file"; then
+ func_ltwrapper_scriptname "$file"
+ wrapper=$func_ltwrapper_scriptname_result
+ else
+ func_stripname '' '.exe' "$file"
+ wrapper=$func_stripname_result
+ fi
+ ;;
+ *)
+ wrapper=$file
+ ;;
+ esac
+ if func_ltwrapper_script_p "$wrapper"; then
+ notinst_deplibs=
+ relink_command=
+
+ func_source "$wrapper"
+
+ # Check the variables that should have been set.
+ test -z "$generated_by_libtool_version" && \
+ func_fatal_error "invalid libtool wrapper script \`$wrapper'"
+
+ finalize=yes
+ for lib in $notinst_deplibs; do
+ # Check to see that each library is installed.
+ libdir=
+ if test -f "$lib"; then
+ func_source "$lib"
+ fi
+ libfile="$libdir/"`$ECHO "$lib" | $SED 's%^.*/%%g'` ### testsuite: skip nested quoting test
+ if test -n "$libdir" && test ! -f "$libfile"; then
+ func_warning "\`$lib' has not been installed in \`$libdir'"
+ finalize=no
+ fi
+ done
+
+ relink_command=
+ func_source "$wrapper"
+
+ outputname=
+ if test "$fast_install" = no && test -n "$relink_command"; then
+ $opt_dry_run || {
+ if test "$finalize" = yes; then
+ tmpdir=`func_mktempdir`
+ func_basename "$file$stripped_ext"
+ file="$func_basename_result"
+ outputname="$tmpdir/$file"
+ # Replace the output file specification.
+ relink_command=`$ECHO "$relink_command" | $SED 's%@OUTPUT@%'"$outputname"'%g'`
+
+ $opt_silent || {
+ func_quote_for_expand "$relink_command"
+ eval "func_echo $func_quote_for_expand_result"
+ }
+ if eval "$relink_command"; then :
+ else
+ func_error "error: relink \`$file' with the above command before installing it"
+ $opt_dry_run || ${RM}r "$tmpdir"
+ continue
+ fi
+ file="$outputname"
+ else
+ func_warning "cannot relink \`$file'"
+ fi
+ }
+ else
+ # Install the binary that we compiled earlier.
+ file=`$ECHO "$file$stripped_ext" | $SED "s%\([^/]*\)$%$objdir/\1%"`
+ fi
+ fi
+
+ # remove .exe since cygwin /usr/bin/install will append another
+ # one anyway
+ case $install_prog,$host in
+ */usr/bin/install*,*cygwin*)
+ case $file:$destfile in
+ *.exe:*.exe)
+ # this is ok
+ ;;
+ *.exe:*)
+ destfile=$destfile.exe
+ ;;
+ *:*.exe)
+ func_stripname '' '.exe' "$destfile"
+ destfile=$func_stripname_result
+ ;;
+ esac
+ ;;
+ esac
+ func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?'
+ $opt_dry_run || if test -n "$outputname"; then
+ ${RM}r "$tmpdir"
+ fi
+ ;;
+ esac
+ done
+
+ for file in $staticlibs; do
+ func_basename "$file"
+ name="$func_basename_result"
+
+ # Set up the ranlib parameters.
+ oldlib="$destdir/$name"
+ func_to_tool_file "$oldlib" func_convert_file_msys_to_w32
+ tool_oldlib=$func_to_tool_file_result
+
+ func_show_eval "$install_prog \$file \$oldlib" 'exit $?'
+
+ if test -n "$stripme" && test -n "$old_striplib"; then
+ func_show_eval "$old_striplib $tool_oldlib" 'exit $?'
+ fi
+
+ # Do each command in the postinstall commands.
+ func_execute_cmds "$old_postinstall_cmds" 'exit $?'
+ done
+
+ test -n "$future_libdirs" && \
+ func_warning "remember to run \`$progname --finish$future_libdirs'"
+
+ if test -n "$current_libdirs"; then
+ # Maybe just do a dry run.
+ $opt_dry_run && current_libdirs=" -n$current_libdirs"
+ exec_cmd='$SHELL $progpath $preserve_args --finish$current_libdirs'
+ else
+ exit $EXIT_SUCCESS
+ fi
+}
+
+test "$opt_mode" = install && func_mode_install ${1+"$@"}
+
+
+# func_generate_dlsyms outputname originator pic_p
+# Extract symbols from dlprefiles and create ${outputname}S.o with
+# a dlpreopen symbol table.
+func_generate_dlsyms ()
+{
+ $opt_debug
+ my_outputname="$1"
+ my_originator="$2"
+ my_pic_p="${3-no}"
+ my_prefix=`$ECHO "$my_originator" | sed 's%[^a-zA-Z0-9]%_%g'`
+ my_dlsyms=
+
+ if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
+ if test -n "$NM" && test -n "$global_symbol_pipe"; then
+ my_dlsyms="${my_outputname}S.c"
+ else
+ func_error "not configured to extract global symbols from dlpreopened files"
+ fi
+ fi
+
+ if test -n "$my_dlsyms"; then
+ case $my_dlsyms in
+ "") ;;
+ *.c)
+ # Discover the nlist of each of the dlfiles.
+ nlist="$output_objdir/${my_outputname}.nm"
+
+ func_show_eval "$RM $nlist ${nlist}S ${nlist}T"
+
+ # Parse the name list into a source file.
+ func_verbose "creating $output_objdir/$my_dlsyms"
+
+ $opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\
+/* $my_dlsyms - symbol resolution table for \`$my_outputname' dlsym emulation. */
+/* Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION */
+
+#ifdef __cplusplus
+extern \"C\" {
+#endif
+
+#if defined(__GNUC__) && (((__GNUC__ == 4) && (__GNUC_MINOR__ >= 4)) || (__GNUC__ > 4))
+#pragma GCC diagnostic ignored \"-Wstrict-prototypes\"
+#endif
+
+/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */
+#if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE)
+/* DATA imports from DLLs on WIN32 con't be const, because runtime
+ relocations are performed -- see ld's documentation on pseudo-relocs. */
+# define LT_DLSYM_CONST
+#elif defined(__osf__)
+/* This system does not cope well with relocations in const data. */
+# define LT_DLSYM_CONST
+#else
+# define LT_DLSYM_CONST const
+#endif
+
+/* External symbol declarations for the compiler. */\
+"
+
+ if test "$dlself" = yes; then
+ func_verbose "generating symbol list for \`$output'"
+
+ $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist"
+
+ # Add our own program objects to the symbol list.
+ progfiles=`$ECHO "$objs$old_deplibs" | $SP2NL | $SED "$lo2o" | $NL2SP`
+ for progfile in $progfiles; do
+ func_to_tool_file "$progfile" func_convert_file_msys_to_w32
+ func_verbose "extracting global C symbols from \`$func_to_tool_file_result'"
+ $opt_dry_run || eval "$NM $func_to_tool_file_result | $global_symbol_pipe >> '$nlist'"
+ done
+
+ if test -n "$exclude_expsyms"; then
+ $opt_dry_run || {
+ eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T'
+ eval '$MV "$nlist"T "$nlist"'
+ }
+ fi
+
+ if test -n "$export_symbols_regex"; then
+ $opt_dry_run || {
+ eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T'
+ eval '$MV "$nlist"T "$nlist"'
+ }
+ fi
+
+ # Prepare the list of exported symbols
+ if test -z "$export_symbols"; then
+ export_symbols="$output_objdir/$outputname.exp"
+ $opt_dry_run || {
+ $RM $export_symbols
+ eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"'
+ case $host in
+ *cygwin* | *mingw* | *cegcc* )
+ eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
+ eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"'
+ ;;
+ esac
+ }
+ else
+ $opt_dry_run || {
+ eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"'
+ eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T'
+ eval '$MV "$nlist"T "$nlist"'
+ case $host in
+ *cygwin* | *mingw* | *cegcc* )
+ eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
+ eval 'cat "$nlist" >> "$output_objdir/$outputname.def"'
+ ;;
+ esac
+ }
+ fi
+ fi
+
+ for dlprefile in $dlprefiles; do
+ func_verbose "extracting global C symbols from \`$dlprefile'"
+ func_basename "$dlprefile"
+ name="$func_basename_result"
+ case $host in
+ *cygwin* | *mingw* | *cegcc* )
+ # if an import library, we need to obtain dlname
+ if func_win32_import_lib_p "$dlprefile"; then
+ func_tr_sh "$dlprefile"
+ eval "curr_lafile=\$libfile_$func_tr_sh_result"
+ dlprefile_dlbasename=""
+ if test -n "$curr_lafile" && func_lalib_p "$curr_lafile"; then
+ # Use subshell, to avoid clobbering current variable values
+ dlprefile_dlname=`source "$curr_lafile" && echo "$dlname"`
+ if test -n "$dlprefile_dlname" ; then
+ func_basename "$dlprefile_dlname"
+ dlprefile_dlbasename="$func_basename_result"
+ else
+ # no lafile. user explicitly requested -dlpreopen <import library>.
+ $sharedlib_from_linklib_cmd "$dlprefile"
+ dlprefile_dlbasename=$sharedlib_from_linklib_result
+ fi
+ fi
+ $opt_dry_run || {
+ if test -n "$dlprefile_dlbasename" ; then
+ eval '$ECHO ": $dlprefile_dlbasename" >> "$nlist"'
+ else
+ func_warning "Could not compute DLL name from $name"
+ eval '$ECHO ": $name " >> "$nlist"'
+ fi
+ func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
+ eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe |
+ $SED -e '/I __imp/d' -e 's/I __nm_/D /;s/_nm__//' >> '$nlist'"
+ }
+ else # not an import lib
+ $opt_dry_run || {
+ eval '$ECHO ": $name " >> "$nlist"'
+ func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
+ eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'"
+ }
+ fi
+ ;;
+ *)
+ $opt_dry_run || {
+ eval '$ECHO ": $name " >> "$nlist"'
+ func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
+ eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'"
+ }
+ ;;
+ esac
+ done
+
+ $opt_dry_run || {
+ # Make sure we have at least an empty file.
+ test -f "$nlist" || : > "$nlist"
+
+ if test -n "$exclude_expsyms"; then
+ $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T
+ $MV "$nlist"T "$nlist"
+ fi
+
+ # Try sorting and uniquifying the output.
+ if $GREP -v "^: " < "$nlist" |
+ if sort -k 3 </dev/null >/dev/null 2>&1; then
+ sort -k 3
+ else
+ sort +2
+ fi |
+ uniq > "$nlist"S; then
+ :
+ else
+ $GREP -v "^: " < "$nlist" > "$nlist"S
+ fi
+
+ if test -f "$nlist"S; then
+ eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"'
+ else
+ echo '/* NONE */' >> "$output_objdir/$my_dlsyms"
+ fi
+
+ echo >> "$output_objdir/$my_dlsyms" "\
+
+/* The mapping between symbol names and symbols. */
+typedef struct {
+ const char *name;
+ void *address;
+} lt_dlsymlist;
+extern LT_DLSYM_CONST lt_dlsymlist
+lt_${my_prefix}_LTX_preloaded_symbols[];
+LT_DLSYM_CONST lt_dlsymlist
+lt_${my_prefix}_LTX_preloaded_symbols[] =
+{\
+ { \"$my_originator\", (void *) 0 },"
+
+ case $need_lib_prefix in
+ no)
+ eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms"
+ ;;
+ *)
+ eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms"
+ ;;
+ esac
+ echo >> "$output_objdir/$my_dlsyms" "\
+ {0, (void *) 0}
+};
+
+/* This works around a problem in FreeBSD linker */
+#ifdef FREEBSD_WORKAROUND
+static const void *lt_preloaded_setup() {
+ return lt_${my_prefix}_LTX_preloaded_symbols;
+}
+#endif
+
+#ifdef __cplusplus
+}
+#endif\
+"
+ } # !$opt_dry_run
+
+ pic_flag_for_symtable=
+ case "$compile_command " in
+ *" -static "*) ;;
+ *)
+ case $host in
+ # compiling the symbol table file with pic_flag works around
+ # a FreeBSD bug that causes programs to crash when -lm is
+ # linked before any other PIC object. But we must not use
+ # pic_flag when linking with -static. The problem exists in
+ # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1.
+ *-*-freebsd2.*|*-*-freebsd3.0*|*-*-freebsdelf3.0*)
+ pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;;
+ *-*-hpux*)
+ pic_flag_for_symtable=" $pic_flag" ;;
+ *)
+ if test "X$my_pic_p" != Xno; then
+ pic_flag_for_symtable=" $pic_flag"
+ fi
+ ;;
+ esac
+ ;;
+ esac
+ symtab_cflags=
+ for arg in $LTCFLAGS; do
+ case $arg in
+ -pie | -fpie | -fPIE) ;;
+ *) func_append symtab_cflags " $arg" ;;
+ esac
+ done
+
+ # Now compile the dynamic symbol file.
+ func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?'
+
+ # Clean up the generated files.
+ func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T"'
+
+ # Transform the symbol file into the correct name.
+ symfileobj="$output_objdir/${my_outputname}S.$objext"
+ case $host in
+ *cygwin* | *mingw* | *cegcc* )
+ if test -f "$output_objdir/$my_outputname.def"; then
+ compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
+ finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
+ else
+ compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"`
+ finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"`
+ fi
+ ;;
+ *)
+ compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"`
+ finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"`
+ ;;
+ esac
+ ;;
+ *)
+ func_fatal_error "unknown suffix for \`$my_dlsyms'"
+ ;;
+ esac
+ else
+ # We keep going just in case the user didn't refer to
+ # lt_preloaded_symbols. The linker will fail if global_symbol_pipe
+ # really was required.
+
+ # Nullify the symbol file.
+ compile_command=`$ECHO "$compile_command" | $SED "s% @SYMFILE@%%"`
+ finalize_command=`$ECHO "$finalize_command" | $SED "s% @SYMFILE@%%"`
+ fi
+}
+
+# func_win32_libid arg
+# return the library type of file 'arg'
+#
+# Need a lot of goo to handle *both* DLLs and import libs
+# Has to be a shell function in order to 'eat' the argument
+# that is supplied when $file_magic_command is called.
+# Despite the name, also deal with 64 bit binaries.
+func_win32_libid ()
+{
+ $opt_debug
+ win32_libid_type="unknown"
+ win32_fileres=`file -L $1 2>/dev/null`
+ case $win32_fileres in
+ *ar\ archive\ import\ library*) # definitely import
+ win32_libid_type="x86 archive import"
+ ;;
+ *ar\ archive*) # could be an import, or static
+ # Keep the egrep pattern in sync with the one in _LT_CHECK_MAGIC_METHOD.
+ if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null |
+ $EGREP 'file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' >/dev/null; then
+ func_to_tool_file "$1" func_convert_file_msys_to_w32
+ win32_nmres=`eval $NM -f posix -A \"$func_to_tool_file_result\" |
+ $SED -n -e '
+ 1,100{
+ / I /{
+ s,.*,import,
+ p
+ q
+ }
+ }'`
+ case $win32_nmres in
+ import*) win32_libid_type="x86 archive import";;
+ *) win32_libid_type="x86 archive static";;
+ esac
+ fi
+ ;;
+ *DLL*)
+ win32_libid_type="x86 DLL"
+ ;;
+ *executable*) # but shell scripts are "executable" too...
+ case $win32_fileres in
+ *MS\ Windows\ PE\ Intel*)
+ win32_libid_type="x86 DLL"
+ ;;
+ esac
+ ;;
+ esac
+ $ECHO "$win32_libid_type"
+}
+
+# func_cygming_dll_for_implib ARG
+#
+# Platform-specific function to extract the
+# name of the DLL associated with the specified
+# import library ARG.
+# Invoked by eval'ing the libtool variable
+# $sharedlib_from_linklib_cmd
+# Result is available in the variable
+# $sharedlib_from_linklib_result
+func_cygming_dll_for_implib ()
+{
+ $opt_debug
+ sharedlib_from_linklib_result=`$DLLTOOL --identify-strict --identify "$1"`
+}
+
+# func_cygming_dll_for_implib_fallback_core SECTION_NAME LIBNAMEs
+#
+# The is the core of a fallback implementation of a
+# platform-specific function to extract the name of the
+# DLL associated with the specified import library LIBNAME.
+#
+# SECTION_NAME is either .idata$6 or .idata$7, depending
+# on the platform and compiler that created the implib.
+#
+# Echos the name of the DLL associated with the
+# specified import library.
+func_cygming_dll_for_implib_fallback_core ()
+{
+ $opt_debug
+ match_literal=`$ECHO "$1" | $SED "$sed_make_literal_regex"`
+ $OBJDUMP -s --section "$1" "$2" 2>/dev/null |
+ $SED '/^Contents of section '"$match_literal"':/{
+ # Place marker at beginning of archive member dllname section
+ s/.*/====MARK====/
+ p
+ d
+ }
+ # These lines can sometimes be longer than 43 characters, but
+ # are always uninteresting
+ /:[ ]*file format pe[i]\{,1\}-/d
+ /^In archive [^:]*:/d
+ # Ensure marker is printed
+ /^====MARK====/p
+ # Remove all lines with less than 43 characters
+ /^.\{43\}/!d
+ # From remaining lines, remove first 43 characters
+ s/^.\{43\}//' |
+ $SED -n '
+ # Join marker and all lines until next marker into a single line
+ /^====MARK====/ b para
+ H
+ $ b para
+ b
+ :para
+ x
+ s/\n//g
+ # Remove the marker
+ s/^====MARK====//
+ # Remove trailing dots and whitespace
+ s/[\. \t]*$//
+ # Print
+ /./p' |
+ # we now have a list, one entry per line, of the stringified
+ # contents of the appropriate section of all members of the
+ # archive which possess that section. Heuristic: eliminate
+ # all those which have a first or second character that is
+ # a '.' (that is, objdump's representation of an unprintable
+ # character.) This should work for all archives with less than
+ # 0x302f exports -- but will fail for DLLs whose name actually
+ # begins with a literal '.' or a single character followed by
+ # a '.'.
+ #
+ # Of those that remain, print the first one.
+ $SED -e '/^\./d;/^.\./d;q'
+}
+
+# func_cygming_gnu_implib_p ARG
+# This predicate returns with zero status (TRUE) if
+# ARG is a GNU/binutils-style import library. Returns
+# with nonzero status (FALSE) otherwise.
+func_cygming_gnu_implib_p ()
+{
+ $opt_debug
+ func_to_tool_file "$1" func_convert_file_msys_to_w32
+ func_cygming_gnu_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $EGREP ' (_head_[A-Za-z0-9_]+_[ad]l*|[A-Za-z0-9_]+_[ad]l*_iname)$'`
+ test -n "$func_cygming_gnu_implib_tmp"
+}
+
+# func_cygming_ms_implib_p ARG
+# This predicate returns with zero status (TRUE) if
+# ARG is an MS-style import library. Returns
+# with nonzero status (FALSE) otherwise.
+func_cygming_ms_implib_p ()
+{
+ $opt_debug
+ func_to_tool_file "$1" func_convert_file_msys_to_w32
+ func_cygming_ms_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $GREP '_NULL_IMPORT_DESCRIPTOR'`
+ test -n "$func_cygming_ms_implib_tmp"
+}
+
+# func_cygming_dll_for_implib_fallback ARG
+# Platform-specific function to extract the
+# name of the DLL associated with the specified
+# import library ARG.
+#
+# This fallback implementation is for use when $DLLTOOL
+# does not support the --identify-strict option.
+# Invoked by eval'ing the libtool variable
+# $sharedlib_from_linklib_cmd
+# Result is available in the variable
+# $sharedlib_from_linklib_result
+func_cygming_dll_for_implib_fallback ()
+{
+ $opt_debug
+ if func_cygming_gnu_implib_p "$1" ; then
+ # binutils import library
+ sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$7' "$1"`
+ elif func_cygming_ms_implib_p "$1" ; then
+ # ms-generated import library
+ sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$6' "$1"`
+ else
+ # unknown
+ sharedlib_from_linklib_result=""
+ fi
+}
+
+
+# func_extract_an_archive dir oldlib
+func_extract_an_archive ()
+{
+ $opt_debug
+ f_ex_an_ar_dir="$1"; shift
+ f_ex_an_ar_oldlib="$1"
+ if test "$lock_old_archive_extraction" = yes; then
+ lockfile=$f_ex_an_ar_oldlib.lock
+ until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do
+ func_echo "Waiting for $lockfile to be removed"
+ sleep 2
+ done
+ fi
+ func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" \
+ 'stat=$?; rm -f "$lockfile"; exit $stat'
+ if test "$lock_old_archive_extraction" = yes; then
+ $opt_dry_run || rm -f "$lockfile"
+ fi
+ if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then
+ :
+ else
+ func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib"
+ fi
+}
+
+
+# func_extract_archives gentop oldlib ...
+func_extract_archives ()
+{
+ $opt_debug
+ my_gentop="$1"; shift
+ my_oldlibs=${1+"$@"}
+ my_oldobjs=""
+ my_xlib=""
+ my_xabs=""
+ my_xdir=""
+
+ for my_xlib in $my_oldlibs; do
+ # Extract the objects.
+ case $my_xlib in
+ [\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;;
+ *) my_xabs=`pwd`"/$my_xlib" ;;
+ esac
+ func_basename "$my_xlib"
+ my_xlib="$func_basename_result"
+ my_xlib_u=$my_xlib
+ while :; do
+ case " $extracted_archives " in
+ *" $my_xlib_u "*)
+ func_arith $extracted_serial + 1
+ extracted_serial=$func_arith_result
+ my_xlib_u=lt$extracted_serial-$my_xlib ;;
+ *) break ;;
+ esac
+ done
+ extracted_archives="$extracted_archives $my_xlib_u"
+ my_xdir="$my_gentop/$my_xlib_u"
+
+ func_mkdir_p "$my_xdir"
+
+ case $host in
+ *-darwin*)
+ func_verbose "Extracting $my_xabs"
+ # Do not bother doing anything if just a dry run
+ $opt_dry_run || {
+ darwin_orig_dir=`pwd`
+ cd $my_xdir || exit $?
+ darwin_archive=$my_xabs
+ darwin_curdir=`pwd`
+ darwin_base_archive=`basename "$darwin_archive"`
+ darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true`
+ if test -n "$darwin_arches"; then
+ darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'`
+ darwin_arch=
+ func_verbose "$darwin_base_archive has multiple architectures $darwin_arches"
+ for darwin_arch in $darwin_arches ; do
+ func_mkdir_p "unfat-$$/${darwin_base_archive}-${darwin_arch}"
+ $LIPO -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}"
+ cd "unfat-$$/${darwin_base_archive}-${darwin_arch}"
+ func_extract_an_archive "`pwd`" "${darwin_base_archive}"
+ cd "$darwin_curdir"
+ $RM "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}"
+ done # $darwin_arches
+ ## Okay now we've a bunch of thin objects, gotta fatten them up :)
+ darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$basename" | sort -u`
+ darwin_file=
+ darwin_files=
+ for darwin_file in $darwin_filelist; do
+ darwin_files=`find unfat-$$ -name $darwin_file -print | sort | $NL2SP`
+ $LIPO -create -output "$darwin_file" $darwin_files
+ done # $darwin_filelist
+ $RM -rf unfat-$$
+ cd "$darwin_orig_dir"
+ else
+ cd $darwin_orig_dir
+ func_extract_an_archive "$my_xdir" "$my_xabs"
+ fi # $darwin_arches
+ } # !$opt_dry_run
+ ;;
+ *)
+ func_extract_an_archive "$my_xdir" "$my_xabs"
+ ;;
+ esac
+ my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | sort | $NL2SP`
+ done
+
+ func_extract_archives_result="$my_oldobjs"
+}
+
+
+# func_emit_wrapper [arg=no]
+#
+# Emit a libtool wrapper script on stdout.
+# Don't directly open a file because we may want to
+# incorporate the script contents within a cygwin/mingw
+# wrapper executable. Must ONLY be called from within
+# func_mode_link because it depends on a number of variables
+# set therein.
+#
+# ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR
+# variable will take. If 'yes', then the emitted script
+# will assume that the directory in which it is stored is
+# the $objdir directory. This is a cygwin/mingw-specific
+# behavior.
+func_emit_wrapper ()
+{
+ func_emit_wrapper_arg1=${1-no}
+
+ $ECHO "\
+#! $SHELL
+
+# $output - temporary wrapper script for $objdir/$outputname
+# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
+#
+# The $output program cannot be directly executed until all the libtool
+# libraries that it depends on are installed.
+#
+# This wrapper script should never be moved out of the build directory.
+# If it is, it will not operate correctly.
+
+# Sed substitution that helps us do robust quoting. It backslashifies
+# metacharacters that are still active within double-quoted strings.
+sed_quote_subst='$sed_quote_subst'
+
+# Be Bourne compatible
+if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then
+ emulate sh
+ NULLCMD=:
+ # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '\${1+\"\$@\"}'='\"\$@\"'
+ setopt NO_GLOB_SUBST
+else
+ case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac
+fi
+BIN_SH=xpg4; export BIN_SH # for Tru64
+DUALCASE=1; export DUALCASE # for MKS sh
+
+# The HP-UX ksh and POSIX shell print the target directory to stdout
+# if CDPATH is set.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+relink_command=\"$relink_command\"
+
+# This environment variable determines our operation mode.
+if test \"\$libtool_install_magic\" = \"$magic\"; then
+ # install mode needs the following variables:
+ generated_by_libtool_version='$macro_version'
+ notinst_deplibs='$notinst_deplibs'
+else
+ # When we are sourced in execute mode, \$file and \$ECHO are already set.
+ if test \"\$libtool_execute_magic\" != \"$magic\"; then
+ file=\"\$0\""
+
+ qECHO=`$ECHO "$ECHO" | $SED "$sed_quote_subst"`
+ $ECHO "\
+
+# A function that is used when there is no print builtin or printf.
+func_fallback_echo ()
+{
+ eval 'cat <<_LTECHO_EOF
+\$1
+_LTECHO_EOF'
+}
+ ECHO=\"$qECHO\"
+ fi
+
+# Very basic option parsing. These options are (a) specific to
+# the libtool wrapper, (b) are identical between the wrapper
+# /script/ and the wrapper /executable/ which is used only on
+# windows platforms, and (c) all begin with the string "--lt-"
+# (application programs are unlikely to have options which match
+# this pattern).
+#
+# There are only two supported options: --lt-debug and
+# --lt-dump-script. There is, deliberately, no --lt-help.
+#
+# The first argument to this parsing function should be the
+# script's $0 value, followed by "$@".
+lt_option_debug=
+func_parse_lt_options ()
+{
+ lt_script_arg0=\$0
+ shift
+ for lt_opt
+ do
+ case \"\$lt_opt\" in
+ --lt-debug) lt_option_debug=1 ;;
+ --lt-dump-script)
+ lt_dump_D=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%/[^/]*$%%'\`
+ test \"X\$lt_dump_D\" = \"X\$lt_script_arg0\" && lt_dump_D=.
+ lt_dump_F=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%^.*/%%'\`
+ cat \"\$lt_dump_D/\$lt_dump_F\"
+ exit 0
+ ;;
+ --lt-*)
+ \$ECHO \"Unrecognized --lt- option: '\$lt_opt'\" 1>&2
+ exit 1
+ ;;
+ esac
+ done
+
+ # Print the debug banner immediately:
+ if test -n \"\$lt_option_debug\"; then
+ echo \"${outputname}:${output}:\${LINENO}: libtool wrapper (GNU $PACKAGE$TIMESTAMP) $VERSION\" 1>&2
+ fi
+}
+
+# Used when --lt-debug. Prints its arguments to stdout
+# (redirection is the responsibility of the caller)
+func_lt_dump_args ()
+{
+ lt_dump_args_N=1;
+ for lt_arg
+ do
+ \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[\$lt_dump_args_N]: \$lt_arg\"
+ lt_dump_args_N=\`expr \$lt_dump_args_N + 1\`
+ done
+}
+
+# Core function for launching the target application
+func_exec_program_core ()
+{
+"
+ case $host in
+ # Backslashes separate directories on plain windows
+ *-*-mingw | *-*-os2* | *-cegcc*)
+ $ECHO "\
+ if test -n \"\$lt_option_debug\"; then
+ \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[0]: \$progdir\\\\\$program\" 1>&2
+ func_lt_dump_args \${1+\"\$@\"} 1>&2
+ fi
+ exec \"\$progdir\\\\\$program\" \${1+\"\$@\"}
+"
+ ;;
+
+ *)
+ $ECHO "\
+ if test -n \"\$lt_option_debug\"; then
+ \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[0]: \$progdir/\$program\" 1>&2
+ func_lt_dump_args \${1+\"\$@\"} 1>&2
+ fi
+ exec \"\$progdir/\$program\" \${1+\"\$@\"}
+"
+ ;;
+ esac
+ $ECHO "\
+ \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2
+ exit 1
+}
+
+# A function to encapsulate launching the target application
+# Strips options in the --lt-* namespace from \$@ and
+# launches target application with the remaining arguments.
+func_exec_program ()
+{
+ case \" \$* \" in
+ *\\ --lt-*)
+ for lt_wr_arg
+ do
+ case \$lt_wr_arg in
+ --lt-*) ;;
+ *) set x \"\$@\" \"\$lt_wr_arg\"; shift;;
+ esac
+ shift
+ done ;;
+ esac
+ func_exec_program_core \${1+\"\$@\"}
+}
+
+ # Parse options
+ func_parse_lt_options \"\$0\" \${1+\"\$@\"}
+
+ # Find the directory that this script lives in.
+ thisdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*$%%'\`
+ test \"x\$thisdir\" = \"x\$file\" && thisdir=.
+
+ # Follow symbolic links until we get to the real thisdir.
+ file=\`ls -ld \"\$file\" | $SED -n 's/.*-> //p'\`
+ while test -n \"\$file\"; do
+ destdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*\$%%'\`
+
+ # If there was a directory component, then change thisdir.
+ if test \"x\$destdir\" != \"x\$file\"; then
+ case \"\$destdir\" in
+ [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;;
+ *) thisdir=\"\$thisdir/\$destdir\" ;;
+ esac
+ fi
+
+ file=\`\$ECHO \"\$file\" | $SED 's%^.*/%%'\`
+ file=\`ls -ld \"\$thisdir/\$file\" | $SED -n 's/.*-> //p'\`
+ done
+
+ # Usually 'no', except on cygwin/mingw when embedded into
+ # the cwrapper.
+ WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_arg1
+ if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then
+ # special case for '.'
+ if test \"\$thisdir\" = \".\"; then
+ thisdir=\`pwd\`
+ fi
+ # remove .libs from thisdir
+ case \"\$thisdir\" in
+ *[\\\\/]$objdir ) thisdir=\`\$ECHO \"\$thisdir\" | $SED 's%[\\\\/][^\\\\/]*$%%'\` ;;
+ $objdir ) thisdir=. ;;
+ esac
+ fi
+
+ # Try to get the absolute directory name.
+ absdir=\`cd \"\$thisdir\" && pwd\`
+ test -n \"\$absdir\" && thisdir=\"\$absdir\"
+"
+
+ if test "$fast_install" = yes; then
+ $ECHO "\
+ program=lt-'$outputname'$exeext
+ progdir=\"\$thisdir/$objdir\"
+
+ if test ! -f \"\$progdir/\$program\" ||
+ { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | ${SED} 1q\`; \\
+ test \"X\$file\" != \"X\$progdir/\$program\"; }; then
+
+ file=\"\$\$-\$program\"
+
+ if test ! -d \"\$progdir\"; then
+ $MKDIR \"\$progdir\"
+ else
+ $RM \"\$progdir/\$file\"
+ fi"
+
+ $ECHO "\
+
+ # relink executable if necessary
+ if test -n \"\$relink_command\"; then
+ if relink_command_output=\`eval \$relink_command 2>&1\`; then :
+ else
+ $ECHO \"\$relink_command_output\" >&2
+ $RM \"\$progdir/\$file\"
+ exit 1
+ fi
+ fi
+
+ $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null ||
+ { $RM \"\$progdir/\$program\";
+ $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; }
+ $RM \"\$progdir/\$file\"
+ fi"
+ else
+ $ECHO "\
+ program='$outputname'
+ progdir=\"\$thisdir/$objdir\"
+"
+ fi
+
+ $ECHO "\
+
+ if test -f \"\$progdir/\$program\"; then"
+
+ # fixup the dll searchpath if we need to.
+ #
+ # Fix the DLL searchpath if we need to. Do this before prepending
+ # to shlibpath, because on Windows, both are PATH and uninstalled
+ # libraries must come first.
+ if test -n "$dllsearchpath"; then
+ $ECHO "\
+ # Add the dll search path components to the executable PATH
+ PATH=$dllsearchpath:\$PATH
+"
+ fi
+
+ # Export our shlibpath_var if we have one.
+ if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
+ $ECHO "\
+ # Add our own library path to $shlibpath_var
+ $shlibpath_var=\"$temp_rpath\$$shlibpath_var\"
+
+ # Some systems cannot cope with colon-terminated $shlibpath_var
+ # The second colon is a workaround for a bug in BeOS R4 sed
+ $shlibpath_var=\`\$ECHO \"\$$shlibpath_var\" | $SED 's/::*\$//'\`
+
+ export $shlibpath_var
+"
+ fi
+
+ $ECHO "\
+ if test \"\$libtool_execute_magic\" != \"$magic\"; then
+ # Run the actual program with our arguments.
+ func_exec_program \${1+\"\$@\"}
+ fi
+ else
+ # The program doesn't exist.
+ \$ECHO \"\$0: error: \\\`\$progdir/\$program' does not exist\" 1>&2
+ \$ECHO \"This script is just a wrapper for \$program.\" 1>&2
+ \$ECHO \"See the $PACKAGE documentation for more information.\" 1>&2
+ exit 1
+ fi
+fi\
+"
+}
+
+
+# func_emit_cwrapperexe_src
+# emit the source code for a wrapper executable on stdout
+# Must ONLY be called from within func_mode_link because
+# it depends on a number of variable set therein.
+func_emit_cwrapperexe_src ()
+{
+ cat <<EOF
+
+/* $cwrappersource - temporary wrapper executable for $objdir/$outputname
+ Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
+
+ The $output program cannot be directly executed until all the libtool
+ libraries that it depends on are installed.
+
+ This wrapper executable should never be moved out of the build directory.
+ If it is, it will not operate correctly.
+*/
+EOF
+ cat <<"EOF"
+#ifdef _MSC_VER
+# define _CRT_SECURE_NO_DEPRECATE 1
+#endif
+#include <stdio.h>
+#include <stdlib.h>
+#ifdef _MSC_VER
+# include <direct.h>
+# include <process.h>
+# include <io.h>
+#else
+# include <unistd.h>
+# include <stdint.h>
+# ifdef __CYGWIN__
+# include <io.h>
+# endif
+#endif
+#include <malloc.h>
+#include <stdarg.h>
+#include <assert.h>
+#include <string.h>
+#include <ctype.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <sys/stat.h>
+
+/* declarations of non-ANSI functions */
+#if defined(__MINGW32__)
+# ifdef __STRICT_ANSI__
+int _putenv (const char *);
+# endif
+#elif defined(__CYGWIN__)
+# ifdef __STRICT_ANSI__
+char *realpath (const char *, char *);
+int putenv (char *);
+int setenv (const char *, const char *, int);
+# endif
+/* #elif defined (other platforms) ... */
+#endif
+
+/* portability defines, excluding path handling macros */
+#if defined(_MSC_VER)
+# define setmode _setmode
+# define stat _stat
+# define chmod _chmod
+# define getcwd _getcwd
+# define putenv _putenv
+# define S_IXUSR _S_IEXEC
+# ifndef _INTPTR_T_DEFINED
+# define _INTPTR_T_DEFINED
+# define intptr_t int
+# endif
+#elif defined(__MINGW32__)
+# define setmode _setmode
+# define stat _stat
+# define chmod _chmod
+# define getcwd _getcwd
+# define putenv _putenv
+#elif defined(__CYGWIN__)
+# define HAVE_SETENV
+# define FOPEN_WB "wb"
+/* #elif defined (other platforms) ... */
+#endif
+
+#if defined(PATH_MAX)
+# define LT_PATHMAX PATH_MAX
+#elif defined(MAXPATHLEN)
+# define LT_PATHMAX MAXPATHLEN
+#else
+# define LT_PATHMAX 1024
+#endif
+
+#ifndef S_IXOTH
+# define S_IXOTH 0
+#endif
+#ifndef S_IXGRP
+# define S_IXGRP 0
+#endif
+
+/* path handling portability macros */
+#ifndef DIR_SEPARATOR
+# define DIR_SEPARATOR '/'
+# define PATH_SEPARATOR ':'
+#endif
+
+#if defined (_WIN32) || defined (__MSDOS__) || defined (__DJGPP__) || \
+ defined (__OS2__)
+# define HAVE_DOS_BASED_FILE_SYSTEM
+# define FOPEN_WB "wb"
+# ifndef DIR_SEPARATOR_2
+# define DIR_SEPARATOR_2 '\\'
+# endif
+# ifndef PATH_SEPARATOR_2
+# define PATH_SEPARATOR_2 ';'
+# endif
+#endif
+
+#ifndef DIR_SEPARATOR_2
+# define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR)
+#else /* DIR_SEPARATOR_2 */
+# define IS_DIR_SEPARATOR(ch) \
+ (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2))
+#endif /* DIR_SEPARATOR_2 */
+
+#ifndef PATH_SEPARATOR_2
+# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR)
+#else /* PATH_SEPARATOR_2 */
+# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2)
+#endif /* PATH_SEPARATOR_2 */
+
+#ifndef FOPEN_WB
+# define FOPEN_WB "w"
+#endif
+#ifndef _O_BINARY
+# define _O_BINARY 0
+#endif
+
+#define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type)))
+#define XFREE(stale) do { \
+ if (stale) { free ((void *) stale); stale = 0; } \
+} while (0)
+
+#if defined(LT_DEBUGWRAPPER)
+static int lt_debug = 1;
+#else
+static int lt_debug = 0;
+#endif
+
+const char *program_name = "libtool-wrapper"; /* in case xstrdup fails */
+
+void *xmalloc (size_t num);
+char *xstrdup (const char *string);
+const char *base_name (const char *name);
+char *find_executable (const char *wrapper);
+char *chase_symlinks (const char *pathspec);
+int make_executable (const char *path);
+int check_executable (const char *path);
+char *strendzap (char *str, const char *pat);
+void lt_debugprintf (const char *file, int line, const char *fmt, ...);
+void lt_fatal (const char *file, int line, const char *message, ...);
+static const char *nonnull (const char *s);
+static const char *nonempty (const char *s);
+void lt_setenv (const char *name, const char *value);
+char *lt_extend_str (const char *orig_value, const char *add, int to_end);
+void lt_update_exe_path (const char *name, const char *value);
+void lt_update_lib_path (const char *name, const char *value);
+char **prepare_spawn (char **argv);
+void lt_dump_script (FILE *f);
+EOF
+
+ cat <<EOF
+volatile const char * MAGIC_EXE = "$magic_exe";
+const char * LIB_PATH_VARNAME = "$shlibpath_var";
+EOF
+
+ if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
+ func_to_host_path "$temp_rpath"
+ cat <<EOF
+const char * LIB_PATH_VALUE = "$func_to_host_path_result";
+EOF
+ else
+ cat <<"EOF"
+const char * LIB_PATH_VALUE = "";
+EOF
+ fi
+
+ if test -n "$dllsearchpath"; then
+ func_to_host_path "$dllsearchpath:"
+ cat <<EOF
+const char * EXE_PATH_VARNAME = "PATH";
+const char * EXE_PATH_VALUE = "$func_to_host_path_result";
+EOF
+ else
+ cat <<"EOF"
+const char * EXE_PATH_VARNAME = "";
+const char * EXE_PATH_VALUE = "";
+EOF
+ fi
+
+ if test "$fast_install" = yes; then
+ cat <<EOF
+const char * TARGET_PROGRAM_NAME = "lt-$outputname"; /* hopefully, no .exe */
+EOF
+ else
+ cat <<EOF
+const char * TARGET_PROGRAM_NAME = "$outputname"; /* hopefully, no .exe */
+EOF
+ fi
+
+
+ cat <<"EOF"
+
+#define LTWRAPPER_OPTION_PREFIX "--lt-"
+
+static const char *ltwrapper_option_prefix = LTWRAPPER_OPTION_PREFIX;
+static const char *dumpscript_opt = LTWRAPPER_OPTION_PREFIX "dump-script";
+static const char *debug_opt = LTWRAPPER_OPTION_PREFIX "debug";
+
+int
+main (int argc, char *argv[])
+{
+ char **newargz;
+ int newargc;
+ char *tmp_pathspec;
+ char *actual_cwrapper_path;
+ char *actual_cwrapper_name;
+ char *target_name;
+ char *lt_argv_zero;
+ intptr_t rval = 127;
+
+ int i;
+
+ program_name = (char *) xstrdup (base_name (argv[0]));
+ newargz = XMALLOC (char *, argc + 1);
+
+ /* very simple arg parsing; don't want to rely on getopt
+ * also, copy all non cwrapper options to newargz, except
+ * argz[0], which is handled differently
+ */
+ newargc=0;
+ for (i = 1; i < argc; i++)
+ {
+ if (strcmp (argv[i], dumpscript_opt) == 0)
+ {
+EOF
+ case "$host" in
+ *mingw* | *cygwin* )
+ # make stdout use "unix" line endings
+ echo " setmode(1,_O_BINARY);"
+ ;;
+ esac
+
+ cat <<"EOF"
+ lt_dump_script (stdout);
+ return 0;
+ }
+ if (strcmp (argv[i], debug_opt) == 0)
+ {
+ lt_debug = 1;
+ continue;
+ }
+ if (strcmp (argv[i], ltwrapper_option_prefix) == 0)
+ {
+ /* however, if there is an option in the LTWRAPPER_OPTION_PREFIX
+ namespace, but it is not one of the ones we know about and
+ have already dealt with, above (inluding dump-script), then
+ report an error. Otherwise, targets might begin to believe
+ they are allowed to use options in the LTWRAPPER_OPTION_PREFIX
+ namespace. The first time any user complains about this, we'll
+ need to make LTWRAPPER_OPTION_PREFIX a configure-time option
+ or a configure.ac-settable value.
+ */
+ lt_fatal (__FILE__, __LINE__,
+ "unrecognized %s option: '%s'",
+ ltwrapper_option_prefix, argv[i]);
+ }
+ /* otherwise ... */
+ newargz[++newargc] = xstrdup (argv[i]);
+ }
+ newargz[++newargc] = NULL;
+
+EOF
+ cat <<EOF
+ /* The GNU banner must be the first non-error debug message */
+ lt_debugprintf (__FILE__, __LINE__, "libtool wrapper (GNU $PACKAGE$TIMESTAMP) $VERSION\n");
+EOF
+ cat <<"EOF"
+ lt_debugprintf (__FILE__, __LINE__, "(main) argv[0]: %s\n", argv[0]);
+ lt_debugprintf (__FILE__, __LINE__, "(main) program_name: %s\n", program_name);
+
+ tmp_pathspec = find_executable (argv[0]);
+ if (tmp_pathspec == NULL)
+ lt_fatal (__FILE__, __LINE__, "couldn't find %s", argv[0]);
+ lt_debugprintf (__FILE__, __LINE__,
+ "(main) found exe (before symlink chase) at: %s\n",
+ tmp_pathspec);
+
+ actual_cwrapper_path = chase_symlinks (tmp_pathspec);
+ lt_debugprintf (__FILE__, __LINE__,
+ "(main) found exe (after symlink chase) at: %s\n",
+ actual_cwrapper_path);
+ XFREE (tmp_pathspec);
+
+ actual_cwrapper_name = xstrdup (base_name (actual_cwrapper_path));
+ strendzap (actual_cwrapper_path, actual_cwrapper_name);
+
+ /* wrapper name transforms */
+ strendzap (actual_cwrapper_name, ".exe");
+ tmp_pathspec = lt_extend_str (actual_cwrapper_name, ".exe", 1);
+ XFREE (actual_cwrapper_name);
+ actual_cwrapper_name = tmp_pathspec;
+ tmp_pathspec = 0;
+
+ /* target_name transforms -- use actual target program name; might have lt- prefix */
+ target_name = xstrdup (base_name (TARGET_PROGRAM_NAME));
+ strendzap (target_name, ".exe");
+ tmp_pathspec = lt_extend_str (target_name, ".exe", 1);
+ XFREE (target_name);
+ target_name = tmp_pathspec;
+ tmp_pathspec = 0;
+
+ lt_debugprintf (__FILE__, __LINE__,
+ "(main) libtool target name: %s\n",
+ target_name);
+EOF
+
+ cat <<EOF
+ newargz[0] =
+ XMALLOC (char, (strlen (actual_cwrapper_path) +
+ strlen ("$objdir") + 1 + strlen (actual_cwrapper_name) + 1));
+ strcpy (newargz[0], actual_cwrapper_path);
+ strcat (newargz[0], "$objdir");
+ strcat (newargz[0], "/");
+EOF
+
+ cat <<"EOF"
+ /* stop here, and copy so we don't have to do this twice */
+ tmp_pathspec = xstrdup (newargz[0]);
+
+ /* do NOT want the lt- prefix here, so use actual_cwrapper_name */
+ strcat (newargz[0], actual_cwrapper_name);
+
+ /* DO want the lt- prefix here if it exists, so use target_name */
+ lt_argv_zero = lt_extend_str (tmp_pathspec, target_name, 1);
+ XFREE (tmp_pathspec);
+ tmp_pathspec = NULL;
+EOF
+
+ case $host_os in
+ mingw*)
+ cat <<"EOF"
+ {
+ char* p;
+ while ((p = strchr (newargz[0], '\\')) != NULL)
+ {
+ *p = '/';
+ }
+ while ((p = strchr (lt_argv_zero, '\\')) != NULL)
+ {
+ *p = '/';
+ }
+ }
+EOF
+ ;;
+ esac
+
+ cat <<"EOF"
+ XFREE (target_name);
+ XFREE (actual_cwrapper_path);
+ XFREE (actual_cwrapper_name);
+
+ lt_setenv ("BIN_SH", "xpg4"); /* for Tru64 */
+ lt_setenv ("DUALCASE", "1"); /* for MSK sh */
+ /* Update the DLL searchpath. EXE_PATH_VALUE ($dllsearchpath) must
+ be prepended before (that is, appear after) LIB_PATH_VALUE ($temp_rpath)
+ because on Windows, both *_VARNAMEs are PATH but uninstalled
+ libraries must come first. */
+ lt_update_exe_path (EXE_PATH_VARNAME, EXE_PATH_VALUE);
+ lt_update_lib_path (LIB_PATH_VARNAME, LIB_PATH_VALUE);
+
+ lt_debugprintf (__FILE__, __LINE__, "(main) lt_argv_zero: %s\n",
+ nonnull (lt_argv_zero));
+ for (i = 0; i < newargc; i++)
+ {
+ lt_debugprintf (__FILE__, __LINE__, "(main) newargz[%d]: %s\n",
+ i, nonnull (newargz[i]));
+ }
+
+EOF
+
+ case $host_os in
+ mingw*)
+ cat <<"EOF"
+ /* execv doesn't actually work on mingw as expected on unix */
+ newargz = prepare_spawn (newargz);
+ rval = _spawnv (_P_WAIT, lt_argv_zero, (const char * const *) newargz);
+ if (rval == -1)
+ {
+ /* failed to start process */
+ lt_debugprintf (__FILE__, __LINE__,
+ "(main) failed to launch target \"%s\": %s\n",
+ lt_argv_zero, nonnull (strerror (errno)));
+ return 127;
+ }
+ return rval;
+EOF
+ ;;
+ *)
+ cat <<"EOF"
+ execv (lt_argv_zero, newargz);
+ return rval; /* =127, but avoids unused variable warning */
+EOF
+ ;;
+ esac
+
+ cat <<"EOF"
+}
+
+void *
+xmalloc (size_t num)
+{
+ void *p = (void *) malloc (num);
+ if (!p)
+ lt_fatal (__FILE__, __LINE__, "memory exhausted");
+
+ return p;
+}
+
+char *
+xstrdup (const char *string)
+{
+ return string ? strcpy ((char *) xmalloc (strlen (string) + 1),
+ string) : NULL;
+}
+
+const char *
+base_name (const char *name)
+{
+ const char *base;
+
+#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
+ /* Skip over the disk name in MSDOS pathnames. */
+ if (isalpha ((unsigned char) name[0]) && name[1] == ':')
+ name += 2;
+#endif
+
+ for (base = name; *name; name++)
+ if (IS_DIR_SEPARATOR (*name))
+ base = name + 1;
+ return base;
+}
+
+int
+check_executable (const char *path)
+{
+ struct stat st;
+
+ lt_debugprintf (__FILE__, __LINE__, "(check_executable): %s\n",
+ nonempty (path));
+ if ((!path) || (!*path))
+ return 0;
+
+ if ((stat (path, &st) >= 0)
+ && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH)))
+ return 1;
+ else
+ return 0;
+}
+
+int
+make_executable (const char *path)
+{
+ int rval = 0;
+ struct stat st;
+
+ lt_debugprintf (__FILE__, __LINE__, "(make_executable): %s\n",
+ nonempty (path));
+ if ((!path) || (!*path))
+ return 0;
+
+ if (stat (path, &st) >= 0)
+ {
+ rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR);
+ }
+ return rval;
+}
+
+/* Searches for the full path of the wrapper. Returns
+ newly allocated full path name if found, NULL otherwise
+ Does not chase symlinks, even on platforms that support them.
+*/
+char *
+find_executable (const char *wrapper)
+{
+ int has_slash = 0;
+ const char *p;
+ const char *p_next;
+ /* static buffer for getcwd */
+ char tmp[LT_PATHMAX + 1];
+ int tmp_len;
+ char *concat_name;
+
+ lt_debugprintf (__FILE__, __LINE__, "(find_executable): %s\n",
+ nonempty (wrapper));
+
+ if ((wrapper == NULL) || (*wrapper == '\0'))
+ return NULL;
+
+ /* Absolute path? */
+#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
+ if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':')
+ {
+ concat_name = xstrdup (wrapper);
+ if (check_executable (concat_name))
+ return concat_name;
+ XFREE (concat_name);
+ }
+ else
+ {
+#endif
+ if (IS_DIR_SEPARATOR (wrapper[0]))
+ {
+ concat_name = xstrdup (wrapper);
+ if (check_executable (concat_name))
+ return concat_name;
+ XFREE (concat_name);
+ }
+#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
+ }
+#endif
+
+ for (p = wrapper; *p; p++)
+ if (*p == '/')
+ {
+ has_slash = 1;
+ break;
+ }
+ if (!has_slash)
+ {
+ /* no slashes; search PATH */
+ const char *path = getenv ("PATH");
+ if (path != NULL)
+ {
+ for (p = path; *p; p = p_next)
+ {
+ const char *q;
+ size_t p_len;
+ for (q = p; *q; q++)
+ if (IS_PATH_SEPARATOR (*q))
+ break;
+ p_len = q - p;
+ p_next = (*q == '\0' ? q : q + 1);
+ if (p_len == 0)
+ {
+ /* empty path: current directory */
+ if (getcwd (tmp, LT_PATHMAX) == NULL)
+ lt_fatal (__FILE__, __LINE__, "getcwd failed: %s",
+ nonnull (strerror (errno)));
+ tmp_len = strlen (tmp);
+ concat_name =
+ XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
+ memcpy (concat_name, tmp, tmp_len);
+ concat_name[tmp_len] = '/';
+ strcpy (concat_name + tmp_len + 1, wrapper);
+ }
+ else
+ {
+ concat_name =
+ XMALLOC (char, p_len + 1 + strlen (wrapper) + 1);
+ memcpy (concat_name, p, p_len);
+ concat_name[p_len] = '/';
+ strcpy (concat_name + p_len + 1, wrapper);
+ }
+ if (check_executable (concat_name))
+ return concat_name;
+ XFREE (concat_name);
+ }
+ }
+ /* not found in PATH; assume curdir */
+ }
+ /* Relative path | not found in path: prepend cwd */
+ if (getcwd (tmp, LT_PATHMAX) == NULL)
+ lt_fatal (__FILE__, __LINE__, "getcwd failed: %s",
+ nonnull (strerror (errno)));
+ tmp_len = strlen (tmp);
+ concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
+ memcpy (concat_name, tmp, tmp_len);
+ concat_name[tmp_len] = '/';
+ strcpy (concat_name + tmp_len + 1, wrapper);
+
+ if (check_executable (concat_name))
+ return concat_name;
+ XFREE (concat_name);
+ return NULL;
+}
+
+char *
+chase_symlinks (const char *pathspec)
+{
+#ifndef S_ISLNK
+ return xstrdup (pathspec);
+#else
+ char buf[LT_PATHMAX];
+ struct stat s;
+ char *tmp_pathspec = xstrdup (pathspec);
+ char *p;
+ int has_symlinks = 0;
+ while (strlen (tmp_pathspec) && !has_symlinks)
+ {
+ lt_debugprintf (__FILE__, __LINE__,
+ "checking path component for symlinks: %s\n",
+ tmp_pathspec);
+ if (lstat (tmp_pathspec, &s) == 0)
+ {
+ if (S_ISLNK (s.st_mode) != 0)
+ {
+ has_symlinks = 1;
+ break;
+ }
+
+ /* search backwards for last DIR_SEPARATOR */
+ p = tmp_pathspec + strlen (tmp_pathspec) - 1;
+ while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
+ p--;
+ if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
+ {
+ /* no more DIR_SEPARATORS left */
+ break;
+ }
+ *p = '\0';
+ }
+ else
+ {
+ lt_fatal (__FILE__, __LINE__,
+ "error accessing file \"%s\": %s",
+ tmp_pathspec, nonnull (strerror (errno)));
+ }
+ }
+ XFREE (tmp_pathspec);
+
+ if (!has_symlinks)
+ {
+ return xstrdup (pathspec);
+ }
+
+ tmp_pathspec = realpath (pathspec, buf);
+ if (tmp_pathspec == 0)
+ {
+ lt_fatal (__FILE__, __LINE__,
+ "could not follow symlinks for %s", pathspec);
+ }
+ return xstrdup (tmp_pathspec);
+#endif
+}
+
+char *
+strendzap (char *str, const char *pat)
+{
+ size_t len, patlen;
+
+ assert (str != NULL);
+ assert (pat != NULL);
+
+ len = strlen (str);
+ patlen = strlen (pat);
+
+ if (patlen <= len)
+ {
+ str += len - patlen;
+ if (strcmp (str, pat) == 0)
+ *str = '\0';
+ }
+ return str;
+}
+
+void
+lt_debugprintf (const char *file, int line, const char *fmt, ...)
+{
+ va_list args;
+ if (lt_debug)
+ {
+ (void) fprintf (stderr, "%s:%s:%d: ", program_name, file, line);
+ va_start (args, fmt);
+ (void) vfprintf (stderr, fmt, args);
+ va_end (args);
+ }
+}
+
+static void
+lt_error_core (int exit_status, const char *file,
+ int line, const char *mode,
+ const char *message, va_list ap)
+{
+ fprintf (stderr, "%s:%s:%d: %s: ", program_name, file, line, mode);
+ vfprintf (stderr, message, ap);
+ fprintf (stderr, ".\n");
+
+ if (exit_status >= 0)
+ exit (exit_status);
+}
+
+void
+lt_fatal (const char *file, int line, const char *message, ...)
+{
+ va_list ap;
+ va_start (ap, message);
+ lt_error_core (EXIT_FAILURE, file, line, "FATAL", message, ap);
+ va_end (ap);
+}
+
+static const char *
+nonnull (const char *s)
+{
+ return s ? s : "(null)";
+}
+
+static const char *
+nonempty (const char *s)
+{
+ return (s && !*s) ? "(empty)" : nonnull (s);
+}
+
+void
+lt_setenv (const char *name, const char *value)
+{
+ lt_debugprintf (__FILE__, __LINE__,
+ "(lt_setenv) setting '%s' to '%s'\n",
+ nonnull (name), nonnull (value));
+ {
+#ifdef HAVE_SETENV
+ /* always make a copy, for consistency with !HAVE_SETENV */
+ char *str = xstrdup (value);
+ setenv (name, str, 1);
+#else
+ int len = strlen (name) + 1 + strlen (value) + 1;
+ char *str = XMALLOC (char, len);
+ sprintf (str, "%s=%s", name, value);
+ if (putenv (str) != EXIT_SUCCESS)
+ {
+ XFREE (str);
+ }
+#endif
+ }
+}
+
+char *
+lt_extend_str (const char *orig_value, const char *add, int to_end)
+{
+ char *new_value;
+ if (orig_value && *orig_value)
+ {
+ int orig_value_len = strlen (orig_value);
+ int add_len = strlen (add);
+ new_value = XMALLOC (char, add_len + orig_value_len + 1);
+ if (to_end)
+ {
+ strcpy (new_value, orig_value);
+ strcpy (new_value + orig_value_len, add);
+ }
+ else
+ {
+ strcpy (new_value, add);
+ strcpy (new_value + add_len, orig_value);
+ }
+ }
+ else
+ {
+ new_value = xstrdup (add);
+ }
+ return new_value;
+}
+
+void
+lt_update_exe_path (const char *name, const char *value)
+{
+ lt_debugprintf (__FILE__, __LINE__,
+ "(lt_update_exe_path) modifying '%s' by prepending '%s'\n",
+ nonnull (name), nonnull (value));
+
+ if (name && *name && value && *value)
+ {
+ char *new_value = lt_extend_str (getenv (name), value, 0);
+ /* some systems can't cope with a ':'-terminated path #' */
+ int len = strlen (new_value);
+ while (((len = strlen (new_value)) > 0) && IS_PATH_SEPARATOR (new_value[len-1]))
+ {
+ new_value[len-1] = '\0';
+ }
+ lt_setenv (name, new_value);
+ XFREE (new_value);
+ }
+}
+
+void
+lt_update_lib_path (const char *name, const char *value)
+{
+ lt_debugprintf (__FILE__, __LINE__,
+ "(lt_update_lib_path) modifying '%s' by prepending '%s'\n",
+ nonnull (name), nonnull (value));
+
+ if (name && *name && value && *value)
+ {
+ char *new_value = lt_extend_str (getenv (name), value, 0);
+ lt_setenv (name, new_value);
+ XFREE (new_value);
+ }
+}
+
+EOF
+ case $host_os in
+ mingw*)
+ cat <<"EOF"
+
+/* Prepares an argument vector before calling spawn().
+ Note that spawn() does not by itself call the command interpreter
+ (getenv ("COMSPEC") != NULL ? getenv ("COMSPEC") :
+ ({ OSVERSIONINFO v; v.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
+ GetVersionEx(&v);
+ v.dwPlatformId == VER_PLATFORM_WIN32_NT;
+ }) ? "cmd.exe" : "command.com").
+ Instead it simply concatenates the arguments, separated by ' ', and calls
+ CreateProcess(). We must quote the arguments since Win32 CreateProcess()
+ interprets characters like ' ', '\t', '\\', '"' (but not '<' and '>') in a
+ special way:
+ - Space and tab are interpreted as delimiters. They are not treated as
+ delimiters if they are surrounded by double quotes: "...".
+ - Unescaped double quotes are removed from the input. Their only effect is
+ that within double quotes, space and tab are treated like normal
+ characters.
+ - Backslashes not followed by double quotes are not special.
+ - But 2*n+1 backslashes followed by a double quote become
+ n backslashes followed by a double quote (n >= 0):
+ \" -> "
+ \\\" -> \"
+ \\\\\" -> \\"
+ */
+#define SHELL_SPECIAL_CHARS "\"\\ \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037"
+#define SHELL_SPACE_CHARS " \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037"
+char **
+prepare_spawn (char **argv)
+{
+ size_t argc;
+ char **new_argv;
+ size_t i;
+
+ /* Count number of arguments. */
+ for (argc = 0; argv[argc] != NULL; argc++)
+ ;
+
+ /* Allocate new argument vector. */
+ new_argv = XMALLOC (char *, argc + 1);
+
+ /* Put quoted arguments into the new argument vector. */
+ for (i = 0; i < argc; i++)
+ {
+ const char *string = argv[i];
+
+ if (string[0] == '\0')
+ new_argv[i] = xstrdup ("\"\"");
+ else if (strpbrk (string, SHELL_SPECIAL_CHARS) != NULL)
+ {
+ int quote_around = (strpbrk (string, SHELL_SPACE_CHARS) != NULL);
+ size_t length;
+ unsigned int backslashes;
+ const char *s;
+ char *quoted_string;
+ char *p;
+
+ length = 0;
+ backslashes = 0;
+ if (quote_around)
+ length++;
+ for (s = string; *s != '\0'; s++)
+ {
+ char c = *s;
+ if (c == '"')
+ length += backslashes + 1;
+ length++;
+ if (c == '\\')
+ backslashes++;
+ else
+ backslashes = 0;
+ }
+ if (quote_around)
+ length += backslashes + 1;
+
+ quoted_string = XMALLOC (char, length + 1);
+
+ p = quoted_string;
+ backslashes = 0;
+ if (quote_around)
+ *p++ = '"';
+ for (s = string; *s != '\0'; s++)
+ {
+ char c = *s;
+ if (c == '"')
+ {
+ unsigned int j;
+ for (j = backslashes + 1; j > 0; j--)
+ *p++ = '\\';
+ }
+ *p++ = c;
+ if (c == '\\')
+ backslashes++;
+ else
+ backslashes = 0;
+ }
+ if (quote_around)
+ {
+ unsigned int j;
+ for (j = backslashes; j > 0; j--)
+ *p++ = '\\';
+ *p++ = '"';
+ }
+ *p = '\0';
+
+ new_argv[i] = quoted_string;
+ }
+ else
+ new_argv[i] = (char *) string;
+ }
+ new_argv[argc] = NULL;
+
+ return new_argv;
+}
+EOF
+ ;;
+ esac
+
+ cat <<"EOF"
+void lt_dump_script (FILE* f)
+{
+EOF
+ func_emit_wrapper yes |
+ $SED -n -e '
+s/^\(.\{79\}\)\(..*\)/\1\
+\2/
+h
+s/\([\\"]\)/\\\1/g
+s/$/\\n/
+s/\([^\n]*\).*/ fputs ("\1", f);/p
+g
+D'
+ cat <<"EOF"
+}
+EOF
+}
+# end: func_emit_cwrapperexe_src
+
+# func_win32_import_lib_p ARG
+# True if ARG is an import lib, as indicated by $file_magic_cmd
+func_win32_import_lib_p ()
+{
+ $opt_debug
+ case `eval $file_magic_cmd \"\$1\" 2>/dev/null | $SED -e 10q` in
+ *import*) : ;;
+ *) false ;;
+ esac
+}
+
+# func_mode_link arg...
+func_mode_link ()
+{
+ $opt_debug
+ case $host in
+ *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
+ # It is impossible to link a dll without this setting, and
+ # we shouldn't force the makefile maintainer to figure out
+ # which system we are compiling for in order to pass an extra
+ # flag for every libtool invocation.
+ # allow_undefined=no
+
+ # FIXME: Unfortunately, there are problems with the above when trying
+ # to make a dll which has undefined symbols, in which case not
+ # even a static library is built. For now, we need to specify
+ # -no-undefined on the libtool link line when we can be certain
+ # that all symbols are satisfied, otherwise we get a static library.
+ allow_undefined=yes
+ ;;
+ *)
+ allow_undefined=yes
+ ;;
+ esac
+ libtool_args=$nonopt
+ base_compile="$nonopt $@"
+ compile_command=$nonopt
+ finalize_command=$nonopt
+
+ compile_rpath=
+ finalize_rpath=
+ compile_shlibpath=
+ finalize_shlibpath=
+ convenience=
+ old_convenience=
+ deplibs=
+ old_deplibs=
+ compiler_flags=
+ linker_flags=
+ dllsearchpath=
+ lib_search_path=`pwd`
+ inst_prefix_dir=
+ new_inherited_linker_flags=
+
+ avoid_version=no
+ bindir=
+ dlfiles=
+ dlprefiles=
+ dlself=no
+ export_dynamic=no
+ export_symbols=
+ export_symbols_regex=
+ generated=
+ libobjs=
+ ltlibs=
+ module=no
+ no_install=no
+ objs=
+ non_pic_objects=
+ precious_files_regex=
+ prefer_static_libs=no
+ preload=no
+ prev=
+ prevarg=
+ release=
+ rpath=
+ xrpath=
+ perm_rpath=
+ temp_rpath=
+ thread_safe=no
+ vinfo=
+ vinfo_number=no
+ weak_libs=
+ single_module="${wl}-single_module"
+ func_infer_tag $base_compile
+
+ # We need to know -static, to get the right output filenames.
+ for arg
+ do
+ case $arg in
+ -shared)
+ test "$build_libtool_libs" != yes && \
+ func_fatal_configuration "can not build a shared library"
+ build_old_libs=no
+ break
+ ;;
+ -all-static | -static | -static-libtool-libs)
+ case $arg in
+ -all-static)
+ if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then
+ func_warning "complete static linking is impossible in this configuration"
+ fi
+ if test -n "$link_static_flag"; then
+ dlopen_self=$dlopen_self_static
+ fi
+ prefer_static_libs=yes
+ ;;
+ -static)
+ if test -z "$pic_flag" && test -n "$link_static_flag"; then
+ dlopen_self=$dlopen_self_static
+ fi
+ prefer_static_libs=built
+ ;;
+ -static-libtool-libs)
+ if test -z "$pic_flag" && test -n "$link_static_flag"; then
+ dlopen_self=$dlopen_self_static
+ fi
+ prefer_static_libs=yes
+ ;;
+ esac
+ build_libtool_libs=no
+ build_old_libs=yes
+ break
+ ;;
+ esac
+ done
+
+ # See if our shared archives depend on static archives.
+ test -n "$old_archive_from_new_cmds" && build_old_libs=yes
+
+ # Go through the arguments, transforming them on the way.
+ while test "$#" -gt 0; do
+ arg="$1"
+ shift
+ func_quote_for_eval "$arg"
+ qarg=$func_quote_for_eval_unquoted_result
+ func_append libtool_args " $func_quote_for_eval_result"
+
+ # If the previous option needs an argument, assign it.
+ if test -n "$prev"; then
+ case $prev in
+ output)
+ func_append compile_command " @OUTPUT@"
+ func_append finalize_command " @OUTPUT@"
+ ;;
+ esac
+
+ case $prev in
+ bindir)
+ bindir="$arg"
+ prev=
+ continue
+ ;;
+ dlfiles|dlprefiles)
+ if test "$preload" = no; then
+ # Add the symbol object into the linking commands.
+ func_append compile_command " @SYMFILE@"
+ func_append finalize_command " @SYMFILE@"
+ preload=yes
+ fi
+ case $arg in
+ *.la | *.lo) ;; # We handle these cases below.
+ force)
+ if test "$dlself" = no; then
+ dlself=needless
+ export_dynamic=yes
+ fi
+ prev=
+ continue
+ ;;
+ self)
+ if test "$prev" = dlprefiles; then
+ dlself=yes
+ elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then
+ dlself=yes
+ else
+ dlself=needless
+ export_dynamic=yes
+ fi
+ prev=
+ continue
+ ;;
+ *)
+ if test "$prev" = dlfiles; then
+ func_append dlfiles " $arg"
+ else
+ func_append dlprefiles " $arg"
+ fi
+ prev=
+ continue
+ ;;
+ esac
+ ;;
+ expsyms)
+ export_symbols="$arg"
+ test -f "$arg" \
+ || func_fatal_error "symbol file \`$arg' does not exist"
+ prev=
+ continue
+ ;;
+ expsyms_regex)
+ export_symbols_regex="$arg"
+ prev=
+ continue
+ ;;
+ framework)
+ case $host in
+ *-*-darwin*)
+ case "$deplibs " in
+ *" $qarg.ltframework "*) ;;
+ *) func_append deplibs " $qarg.ltframework" # this is fixed later
+ ;;
+ esac
+ ;;
+ esac
+ prev=
+ continue
+ ;;
+ inst_prefix)
+ inst_prefix_dir="$arg"
+ prev=
+ continue
+ ;;
+ objectlist)
+ if test -f "$arg"; then
+ save_arg=$arg
+ moreargs=
+ for fil in `cat "$save_arg"`
+ do
+# func_append moreargs " $fil"
+ arg=$fil
+ # A libtool-controlled object.
+
+ # Check to see that this really is a libtool object.
+ if func_lalib_unsafe_p "$arg"; then
+ pic_object=
+ non_pic_object=
+
+ # Read the .lo file
+ func_source "$arg"
+
+ if test -z "$pic_object" ||
+ test -z "$non_pic_object" ||
+ test "$pic_object" = none &&
+ test "$non_pic_object" = none; then
+ func_fatal_error "cannot find name of object for \`$arg'"
+ fi
+
+ # Extract subdirectory from the argument.
+ func_dirname "$arg" "/" ""
+ xdir="$func_dirname_result"
+
+ if test "$pic_object" != none; then
+ # Prepend the subdirectory the object is found in.
+ pic_object="$xdir$pic_object"
+
+ if test "$prev" = dlfiles; then
+ if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
+ func_append dlfiles " $pic_object"
+ prev=
+ continue
+ else
+ # If libtool objects are unsupported, then we need to preload.
+ prev=dlprefiles
+ fi
+ fi
+
+ # CHECK ME: I think I busted this. -Ossama
+ if test "$prev" = dlprefiles; then
+ # Preload the old-style object.
+ func_append dlprefiles " $pic_object"
+ prev=
+ fi
+
+ # A PIC object.
+ func_append libobjs " $pic_object"
+ arg="$pic_object"
+ fi
+
+ # Non-PIC object.
+ if test "$non_pic_object" != none; then
+ # Prepend the subdirectory the object is found in.
+ non_pic_object="$xdir$non_pic_object"
+
+ # A standard non-PIC object
+ func_append non_pic_objects " $non_pic_object"
+ if test -z "$pic_object" || test "$pic_object" = none ; then
+ arg="$non_pic_object"
+ fi
+ else
+ # If the PIC object exists, use it instead.
+ # $xdir was prepended to $pic_object above.
+ non_pic_object="$pic_object"
+ func_append non_pic_objects " $non_pic_object"
+ fi
+ else
+ # Only an error if not doing a dry-run.
+ if $opt_dry_run; then
+ # Extract subdirectory from the argument.
+ func_dirname "$arg" "/" ""
+ xdir="$func_dirname_result"
+
+ func_lo2o "$arg"
+ pic_object=$xdir$objdir/$func_lo2o_result
+ non_pic_object=$xdir$func_lo2o_result
+ func_append libobjs " $pic_object"
+ func_append non_pic_objects " $non_pic_object"
+ else
+ func_fatal_error "\`$arg' is not a valid libtool object"
+ fi
+ fi
+ done
+ else
+ func_fatal_error "link input file \`$arg' does not exist"
+ fi
+ arg=$save_arg
+ prev=
+ continue
+ ;;
+ precious_regex)
+ precious_files_regex="$arg"
+ prev=
+ continue
+ ;;
+ release)
+ release="-$arg"
+ prev=
+ continue
+ ;;
+ rpath | xrpath)
+ # We need an absolute path.
+ case $arg in
+ [\\/]* | [A-Za-z]:[\\/]*) ;;
+ *)
+ func_fatal_error "only absolute run-paths are allowed"
+ ;;
+ esac
+ if test "$prev" = rpath; then
+ case "$rpath " in
+ *" $arg "*) ;;
+ *) func_append rpath " $arg" ;;
+ esac
+ else
+ case "$xrpath " in
+ *" $arg "*) ;;
+ *) func_append xrpath " $arg" ;;
+ esac
+ fi
+ prev=
+ continue
+ ;;
+ shrext)
+ shrext_cmds="$arg"
+ prev=
+ continue
+ ;;
+ weak)
+ func_append weak_libs " $arg"
+ prev=
+ continue
+ ;;
+ xcclinker)
+ func_append linker_flags " $qarg"
+ func_append compiler_flags " $qarg"
+ prev=
+ func_append compile_command " $qarg"
+ func_append finalize_command " $qarg"
+ continue
+ ;;
+ xcompiler)
+ func_append compiler_flags " $qarg"
+ prev=
+ func_append compile_command " $qarg"
+ func_append finalize_command " $qarg"
+ continue
+ ;;
+ xlinker)
+ func_append linker_flags " $qarg"
+ func_append compiler_flags " $wl$qarg"
+ prev=
+ func_append compile_command " $wl$qarg"
+ func_append finalize_command " $wl$qarg"
+ continue
+ ;;
+ *)
+ eval "$prev=\"\$arg\""
+ prev=
+ continue
+ ;;
+ esac
+ fi # test -n "$prev"
+
+ prevarg="$arg"
+
+ case $arg in
+ -all-static)
+ if test -n "$link_static_flag"; then
+ # See comment for -static flag below, for more details.
+ func_append compile_command " $link_static_flag"
+ func_append finalize_command " $link_static_flag"
+ fi
+ continue
+ ;;
+
+ -allow-undefined)
+ # FIXME: remove this flag sometime in the future.
+ func_fatal_error "\`-allow-undefined' must not be used because it is the default"
+ ;;
+
+ -avoid-version)
+ avoid_version=yes
+ continue
+ ;;
+
+ -bindir)
+ prev=bindir
+ continue
+ ;;
+
+ -dlopen)
+ prev=dlfiles
+ continue
+ ;;
+
+ -dlpreopen)
+ prev=dlprefiles
+ continue
+ ;;
+
+ -export-dynamic)
+ export_dynamic=yes
+ continue
+ ;;
+
+ -export-symbols | -export-symbols-regex)
+ if test -n "$export_symbols" || test -n "$export_symbols_regex"; then
+ func_fatal_error "more than one -exported-symbols argument is not allowed"
+ fi
+ if test "X$arg" = "X-export-symbols"; then
+ prev=expsyms
+ else
+ prev=expsyms_regex
+ fi
+ continue
+ ;;
+
+ -framework)
+ prev=framework
+ continue
+ ;;
+
+ -inst-prefix-dir)
+ prev=inst_prefix
+ continue
+ ;;
+
+ # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:*
+ # so, if we see these flags be careful not to treat them like -L
+ -L[A-Z][A-Z]*:*)
+ case $with_gcc/$host in
+ no/*-*-irix* | /*-*-irix*)
+ func_append compile_command " $arg"
+ func_append finalize_command " $arg"
+ ;;
+ esac
+ continue
+ ;;
+
+ -L*)
+ func_stripname "-L" '' "$arg"
+ if test -z "$func_stripname_result"; then
+ if test "$#" -gt 0; then
+ func_fatal_error "require no space between \`-L' and \`$1'"
+ else
+ func_fatal_error "need path for \`-L' option"
+ fi
+ fi
+ func_resolve_sysroot "$func_stripname_result"
+ dir=$func_resolve_sysroot_result
+ # We need an absolute path.
+ case $dir in
+ [\\/]* | [A-Za-z]:[\\/]*) ;;
+ *)
+ absdir=`cd "$dir" && pwd`
+ test -z "$absdir" && \
+ func_fatal_error "cannot determine absolute directory name of \`$dir'"
+ dir="$absdir"
+ ;;
+ esac
+ case "$deplibs " in
+ *" -L$dir "* | *" $arg "*)
+ # Will only happen for absolute or sysroot arguments
+ ;;
+ *)
+ # Preserve sysroot, but never include relative directories
+ case $dir in
+ [\\/]* | [A-Za-z]:[\\/]* | =*) func_append deplibs " $arg" ;;
+ *) func_append deplibs " -L$dir" ;;
+ esac
+ func_append lib_search_path " $dir"
+ ;;
+ esac
+ case $host in
+ *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
+ testbindir=`$ECHO "$dir" | $SED 's*/lib$*/bin*'`
+ case :$dllsearchpath: in
+ *":$dir:"*) ;;
+ ::) dllsearchpath=$dir;;
+ *) func_append dllsearchpath ":$dir";;
+ esac
+ case :$dllsearchpath: in
+ *":$testbindir:"*) ;;
+ ::) dllsearchpath=$testbindir;;
+ *) func_append dllsearchpath ":$testbindir";;
+ esac
+ ;;
+ esac
+ continue
+ ;;
+
+ -l*)
+ if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then
+ case $host in
+ *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc* | *-*-haiku*)
+ # These systems don't actually have a C or math library (as such)
+ continue
+ ;;
+ *-*-os2*)
+ # These systems don't actually have a C library (as such)
+ test "X$arg" = "X-lc" && continue
+ ;;
+ *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
+ # Do not include libc due to us having libc/libc_r.
+ test "X$arg" = "X-lc" && continue
+ ;;
+ *-*-rhapsody* | *-*-darwin1.[012])
+ # Rhapsody C and math libraries are in the System framework
+ func_append deplibs " System.ltframework"
+ continue
+ ;;
+ *-*-sco3.2v5* | *-*-sco5v6*)
+ # Causes problems with __ctype
+ test "X$arg" = "X-lc" && continue
+ ;;
+ *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
+ # Compiler inserts libc in the correct place for threads to work
+ test "X$arg" = "X-lc" && continue
+ ;;
+ esac
+ elif test "X$arg" = "X-lc_r"; then
+ case $host in
+ *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
+ # Do not include libc_r directly, use -pthread flag.
+ continue
+ ;;
+ esac
+ fi
+ func_append deplibs " $arg"
+ continue
+ ;;
+
+ -module)
+ module=yes
+ continue
+ ;;
+
+ # Tru64 UNIX uses -model [arg] to determine the layout of C++
+ # classes, name mangling, and exception handling.
+ # Darwin uses the -arch flag to determine output architecture.
+ -model|-arch|-isysroot|--sysroot)
+ func_append compiler_flags " $arg"
+ func_append compile_command " $arg"
+ func_append finalize_command " $arg"
+ prev=xcompiler
+ continue
+ ;;
+
+ -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \
+ |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*)
+ func_append compiler_flags " $arg"
+ func_append compile_command " $arg"
+ func_append finalize_command " $arg"
+ case "$new_inherited_linker_flags " in
+ *" $arg "*) ;;
+ * ) func_append new_inherited_linker_flags " $arg" ;;
+ esac
+ continue
+ ;;
+
+ -multi_module)
+ single_module="${wl}-multi_module"
+ continue
+ ;;
+
+ -no-fast-install)
+ fast_install=no
+ continue
+ ;;
+
+ -no-install)
+ case $host in
+ *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*)
+ # The PATH hackery in wrapper scripts is required on Windows
+ # and Darwin in order for the loader to find any dlls it needs.
+ func_warning "\`-no-install' is ignored for $host"
+ func_warning "assuming \`-no-fast-install' instead"
+ fast_install=no
+ ;;
+ *) no_install=yes ;;
+ esac
+ continue
+ ;;
+
+ -no-undefined)
+ allow_undefined=no
+ continue
+ ;;
+
+ -objectlist)
+ prev=objectlist
+ continue
+ ;;
+
+ -o) prev=output ;;
+
+ -precious-files-regex)
+ prev=precious_regex
+ continue
+ ;;
+
+ -release)
+ prev=release
+ continue
+ ;;
+
+ -rpath)
+ prev=rpath
+ continue
+ ;;
+
+ -R)
+ prev=xrpath
+ continue
+ ;;
+
+ -R*)
+ func_stripname '-R' '' "$arg"
+ dir=$func_stripname_result
+ # We need an absolute path.
+ case $dir in
+ [\\/]* | [A-Za-z]:[\\/]*) ;;
+ =*)
+ func_stripname '=' '' "$dir"
+ dir=$lt_sysroot$func_stripname_result
+ ;;
+ *)
+ func_fatal_error "only absolute run-paths are allowed"
+ ;;
+ esac
+ case "$xrpath " in
+ *" $dir "*) ;;
+ *) func_append xrpath " $dir" ;;
+ esac
+ continue
+ ;;
+
+ -shared)
+ # The effects of -shared are defined in a previous loop.
+ continue
+ ;;
+
+ -shrext)
+ prev=shrext
+ continue
+ ;;
+
+ -static | -static-libtool-libs)
+ # The effects of -static are defined in a previous loop.
+ # We used to do the same as -all-static on platforms that
+ # didn't have a PIC flag, but the assumption that the effects
+ # would be equivalent was wrong. It would break on at least
+ # Digital Unix and AIX.
+ continue
+ ;;
+
+ -thread-safe)
+ thread_safe=yes
+ continue
+ ;;
+
+ -version-info)
+ prev=vinfo
+ continue
+ ;;
+
+ -version-number)
+ prev=vinfo
+ vinfo_number=yes
+ continue
+ ;;
+
+ -weak)
+ prev=weak
+ continue
+ ;;
+
+ -Wc,*)
+ func_stripname '-Wc,' '' "$arg"
+ args=$func_stripname_result
+ arg=
+ save_ifs="$IFS"; IFS=','
+ for flag in $args; do
+ IFS="$save_ifs"
+ func_quote_for_eval "$flag"
+ func_append arg " $func_quote_for_eval_result"
+ func_append compiler_flags " $func_quote_for_eval_result"
+ done
+ IFS="$save_ifs"
+ func_stripname ' ' '' "$arg"
+ arg=$func_stripname_result
+ ;;
+
+ -Wl,*)
+ func_stripname '-Wl,' '' "$arg"
+ args=$func_stripname_result
+ arg=
+ save_ifs="$IFS"; IFS=','
+ for flag in $args; do
+ IFS="$save_ifs"
+ func_quote_for_eval "$flag"
+ func_append arg " $wl$func_quote_for_eval_result"
+ func_append compiler_flags " $wl$func_quote_for_eval_result"
+ func_append linker_flags " $func_quote_for_eval_result"
+ done
+ IFS="$save_ifs"
+ func_stripname ' ' '' "$arg"
+ arg=$func_stripname_result
+ ;;
+
+ -Xcompiler)
+ prev=xcompiler
+ continue
+ ;;
+
+ -Xlinker)
+ prev=xlinker
+ continue
+ ;;
+
+ -XCClinker)
+ prev=xcclinker
+ continue
+ ;;
+
+ # -msg_* for osf cc
+ -msg_*)
+ func_quote_for_eval "$arg"
+ arg="$func_quote_for_eval_result"
+ ;;
+
+ # Flags to be passed through unchanged, with rationale:
+ # -64, -mips[0-9] enable 64-bit mode for the SGI compiler
+ # -r[0-9][0-9]* specify processor for the SGI compiler
+ # -xarch=*, -xtarget=* enable 64-bit mode for the Sun compiler
+ # +DA*, +DD* enable 64-bit mode for the HP compiler
+ # -q* compiler args for the IBM compiler
+ # -m*, -t[45]*, -txscale* architecture-specific flags for GCC
+ # -F/path path to uninstalled frameworks, gcc on darwin
+ # -p, -pg, --coverage, -fprofile-* profiling flags for GCC
+ # @file GCC response files
+ # -tp=* Portland pgcc target processor selection
+ # --sysroot=* for sysroot support
+ # -O*, -flto*, -fwhopr*, -fuse-linker-plugin GCC link-time optimization
+ -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \
+ -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*|--sysroot=*| \
+ -O*|-flto*|-fwhopr*|-fuse-linker-plugin)
+ func_quote_for_eval "$arg"
+ arg="$func_quote_for_eval_result"
+ func_append compile_command " $arg"
+ func_append finalize_command " $arg"
+ func_append compiler_flags " $arg"
+ continue
+ ;;
+
+ # Some other compiler flag.
+ -* | +*)
+ func_quote_for_eval "$arg"
+ arg="$func_quote_for_eval_result"
+ ;;
+
+ *.$objext)
+ # A standard object.
+ func_append objs " $arg"
+ ;;
+
+ *.lo)
+ # A libtool-controlled object.
+
+ # Check to see that this really is a libtool object.
+ if func_lalib_unsafe_p "$arg"; then
+ pic_object=
+ non_pic_object=
+
+ # Read the .lo file
+ func_source "$arg"
+
+ if test -z "$pic_object" ||
+ test -z "$non_pic_object" ||
+ test "$pic_object" = none &&
+ test "$non_pic_object" = none; then
+ func_fatal_error "cannot find name of object for \`$arg'"
+ fi
+
+ # Extract subdirectory from the argument.
+ func_dirname "$arg" "/" ""
+ xdir="$func_dirname_result"
+
+ if test "$pic_object" != none; then
+ # Prepend the subdirectory the object is found in.
+ pic_object="$xdir$pic_object"
+
+ if test "$prev" = dlfiles; then
+ if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
+ func_append dlfiles " $pic_object"
+ prev=
+ continue
+ else
+ # If libtool objects are unsupported, then we need to preload.
+ prev=dlprefiles
+ fi
+ fi
+
+ # CHECK ME: I think I busted this. -Ossama
+ if test "$prev" = dlprefiles; then
+ # Preload the old-style object.
+ func_append dlprefiles " $pic_object"
+ prev=
+ fi
+
+ # A PIC object.
+ func_append libobjs " $pic_object"
+ arg="$pic_object"
+ fi
+
+ # Non-PIC object.
+ if test "$non_pic_object" != none; then
+ # Prepend the subdirectory the object is found in.
+ non_pic_object="$xdir$non_pic_object"
+
+ # A standard non-PIC object
+ func_append non_pic_objects " $non_pic_object"
+ if test -z "$pic_object" || test "$pic_object" = none ; then
+ arg="$non_pic_object"
+ fi
+ else
+ # If the PIC object exists, use it instead.
+ # $xdir was prepended to $pic_object above.
+ non_pic_object="$pic_object"
+ func_append non_pic_objects " $non_pic_object"
+ fi
+ else
+ # Only an error if not doing a dry-run.
+ if $opt_dry_run; then
+ # Extract subdirectory from the argument.
+ func_dirname "$arg" "/" ""
+ xdir="$func_dirname_result"
+
+ func_lo2o "$arg"
+ pic_object=$xdir$objdir/$func_lo2o_result
+ non_pic_object=$xdir$func_lo2o_result
+ func_append libobjs " $pic_object"
+ func_append non_pic_objects " $non_pic_object"
+ else
+ func_fatal_error "\`$arg' is not a valid libtool object"
+ fi
+ fi
+ ;;
+
+ *.$libext)
+ # An archive.
+ func_append deplibs " $arg"
+ func_append old_deplibs " $arg"
+ continue
+ ;;
+
+ *.la)
+ # A libtool-controlled library.
+
+ func_resolve_sysroot "$arg"
+ if test "$prev" = dlfiles; then
+ # This library was specified with -dlopen.
+ func_append dlfiles " $func_resolve_sysroot_result"
+ prev=
+ elif test "$prev" = dlprefiles; then
+ # The library was specified with -dlpreopen.
+ func_append dlprefiles " $func_resolve_sysroot_result"
+ prev=
+ else
+ func_append deplibs " $func_resolve_sysroot_result"
+ fi
+ continue
+ ;;
+
+ # Some other compiler argument.
+ *)
+ # Unknown arguments in both finalize_command and compile_command need
+ # to be aesthetically quoted because they are evaled later.
+ func_quote_for_eval "$arg"
+ arg="$func_quote_for_eval_result"
+ ;;
+ esac # arg
+
+ # Now actually substitute the argument into the commands.
+ if test -n "$arg"; then
+ func_append compile_command " $arg"
+ func_append finalize_command " $arg"
+ fi
+ done # argument parsing loop
+
+ test -n "$prev" && \
+ func_fatal_help "the \`$prevarg' option requires an argument"
+
+ if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then
+ eval arg=\"$export_dynamic_flag_spec\"
+ func_append compile_command " $arg"
+ func_append finalize_command " $arg"
+ fi
+
+ oldlibs=
+ # calculate the name of the file, without its directory
+ func_basename "$output"
+ outputname="$func_basename_result"
+ libobjs_save="$libobjs"
+
+ if test -n "$shlibpath_var"; then
+ # get the directories listed in $shlibpath_var
+ eval shlib_search_path=\`\$ECHO \"\${$shlibpath_var}\" \| \$SED \'s/:/ /g\'\`
+ else
+ shlib_search_path=
+ fi
+ eval sys_lib_search_path=\"$sys_lib_search_path_spec\"
+ eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\"
+
+ func_dirname "$output" "/" ""
+ output_objdir="$func_dirname_result$objdir"
+ func_to_tool_file "$output_objdir/"
+ tool_output_objdir=$func_to_tool_file_result
+ # Create the object directory.
+ func_mkdir_p "$output_objdir"
+
+ # Determine the type of output
+ case $output in
+ "")
+ func_fatal_help "you must specify an output file"
+ ;;
+ *.$libext) linkmode=oldlib ;;
+ *.lo | *.$objext) linkmode=obj ;;
+ *.la) linkmode=lib ;;
+ *) linkmode=prog ;; # Anything else should be a program.
+ esac
+
+ specialdeplibs=
+
+ libs=
+ # Find all interdependent deplibs by searching for libraries
+ # that are linked more than once (e.g. -la -lb -la)
+ for deplib in $deplibs; do
+ if $opt_preserve_dup_deps ; then
+ case "$libs " in
+ *" $deplib "*) func_append specialdeplibs " $deplib" ;;
+ esac
+ fi
+ func_append libs " $deplib"
+ done
+
+ if test "$linkmode" = lib; then
+ libs="$predeps $libs $compiler_lib_search_path $postdeps"
+
+ # Compute libraries that are listed more than once in $predeps
+ # $postdeps and mark them as special (i.e., whose duplicates are
+ # not to be eliminated).
+ pre_post_deps=
+ if $opt_duplicate_compiler_generated_deps; then
+ for pre_post_dep in $predeps $postdeps; do
+ case "$pre_post_deps " in
+ *" $pre_post_dep "*) func_append specialdeplibs " $pre_post_deps" ;;
+ esac
+ func_append pre_post_deps " $pre_post_dep"
+ done
+ fi
+ pre_post_deps=
+ fi
+
+ deplibs=
+ newdependency_libs=
+ newlib_search_path=
+ need_relink=no # whether we're linking any uninstalled libtool libraries
+ notinst_deplibs= # not-installed libtool libraries
+ notinst_path= # paths that contain not-installed libtool libraries
+
+ case $linkmode in
+ lib)
+ passes="conv dlpreopen link"
+ for file in $dlfiles $dlprefiles; do
+ case $file in
+ *.la) ;;
+ *)
+ func_fatal_help "libraries can \`-dlopen' only libtool libraries: $file"
+ ;;
+ esac
+ done
+ ;;
+ prog)
+ compile_deplibs=
+ finalize_deplibs=
+ alldeplibs=no
+ newdlfiles=
+ newdlprefiles=
+ passes="conv scan dlopen dlpreopen link"
+ ;;
+ *) passes="conv"
+ ;;
+ esac
+
+ for pass in $passes; do
+ # The preopen pass in lib mode reverses $deplibs; put it back here
+ # so that -L comes before libs that need it for instance...
+ if test "$linkmode,$pass" = "lib,link"; then
+ ## FIXME: Find the place where the list is rebuilt in the wrong
+ ## order, and fix it there properly
+ tmp_deplibs=
+ for deplib in $deplibs; do
+ tmp_deplibs="$deplib $tmp_deplibs"
+ done
+ deplibs="$tmp_deplibs"
+ fi
+
+ if test "$linkmode,$pass" = "lib,link" ||
+ test "$linkmode,$pass" = "prog,scan"; then
+ libs="$deplibs"
+ deplibs=
+ fi
+ if test "$linkmode" = prog; then
+ case $pass in
+ dlopen) libs="$dlfiles" ;;
+ dlpreopen) libs="$dlprefiles" ;;
+ link) libs="$deplibs %DEPLIBS% $dependency_libs" ;;
+ esac
+ fi
+ if test "$linkmode,$pass" = "lib,dlpreopen"; then
+ # Collect and forward deplibs of preopened libtool libs
+ for lib in $dlprefiles; do
+ # Ignore non-libtool-libs
+ dependency_libs=
+ func_resolve_sysroot "$lib"
+ case $lib in
+ *.la) func_source "$func_resolve_sysroot_result" ;;
+ esac
+
+ # Collect preopened libtool deplibs, except any this library
+ # has declared as weak libs
+ for deplib in $dependency_libs; do
+ func_basename "$deplib"
+ deplib_base=$func_basename_result
+ case " $weak_libs " in
+ *" $deplib_base "*) ;;
+ *) func_append deplibs " $deplib" ;;
+ esac
+ done
+ done
+ libs="$dlprefiles"
+ fi
+ if test "$pass" = dlopen; then
+ # Collect dlpreopened libraries
+ save_deplibs="$deplibs"
+ deplibs=
+ fi
+
+ for deplib in $libs; do
+ lib=
+ found=no
+ case $deplib in
+ -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \
+ |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*)
+ if test "$linkmode,$pass" = "prog,link"; then
+ compile_deplibs="$deplib $compile_deplibs"
+ finalize_deplibs="$deplib $finalize_deplibs"
+ else
+ func_append compiler_flags " $deplib"
+ if test "$linkmode" = lib ; then
+ case "$new_inherited_linker_flags " in
+ *" $deplib "*) ;;
+ * ) func_append new_inherited_linker_flags " $deplib" ;;
+ esac
+ fi
+ fi
+ continue
+ ;;
+ -l*)
+ if test "$linkmode" != lib && test "$linkmode" != prog; then
+ func_warning "\`-l' is ignored for archives/objects"
+ continue
+ fi
+ func_stripname '-l' '' "$deplib"
+ name=$func_stripname_result
+ if test "$linkmode" = lib; then
+ searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path"
+ else
+ searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path"
+ fi
+ for searchdir in $searchdirs; do
+ for search_ext in .la $std_shrext .so .a; do
+ # Search the libtool library
+ lib="$searchdir/lib${name}${search_ext}"
+ if test -f "$lib"; then
+ if test "$search_ext" = ".la"; then
+ found=yes
+ else
+ found=no
+ fi
+ break 2
+ fi
+ done
+ done
+ if test "$found" != yes; then
+ # deplib doesn't seem to be a libtool library
+ if test "$linkmode,$pass" = "prog,link"; then
+ compile_deplibs="$deplib $compile_deplibs"
+ finalize_deplibs="$deplib $finalize_deplibs"
+ else
+ deplibs="$deplib $deplibs"
+ test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
+ fi
+ continue
+ else # deplib is a libtool library
+ # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib,
+ # We need to do some special things here, and not later.
+ if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+ case " $predeps $postdeps " in
+ *" $deplib "*)
+ if func_lalib_p "$lib"; then
+ library_names=
+ old_library=
+ func_source "$lib"
+ for l in $old_library $library_names; do
+ ll="$l"
+ done
+ if test "X$ll" = "X$old_library" ; then # only static version available
+ found=no
+ func_dirname "$lib" "" "."
+ ladir="$func_dirname_result"
+ lib=$ladir/$old_library
+ if test "$linkmode,$pass" = "prog,link"; then
+ compile_deplibs="$deplib $compile_deplibs"
+ finalize_deplibs="$deplib $finalize_deplibs"
+ else
+ deplibs="$deplib $deplibs"
+ test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
+ fi
+ continue
+ fi
+ fi
+ ;;
+ *) ;;
+ esac
+ fi
+ fi
+ ;; # -l
+ *.ltframework)
+ if test "$linkmode,$pass" = "prog,link"; then
+ compile_deplibs="$deplib $compile_deplibs"
+ finalize_deplibs="$deplib $finalize_deplibs"
+ else
+ deplibs="$deplib $deplibs"
+ if test "$linkmode" = lib ; then
+ case "$new_inherited_linker_flags " in
+ *" $deplib "*) ;;
+ * ) func_append new_inherited_linker_flags " $deplib" ;;
+ esac
+ fi
+ fi
+ continue
+ ;;
+ -L*)
+ case $linkmode in
+ lib)
+ deplibs="$deplib $deplibs"
+ test "$pass" = conv && continue
+ newdependency_libs="$deplib $newdependency_libs"
+ func_stripname '-L' '' "$deplib"
+ func_resolve_sysroot "$func_stripname_result"
+ func_append newlib_search_path " $func_resolve_sysroot_result"
+ ;;
+ prog)
+ if test "$pass" = conv; then
+ deplibs="$deplib $deplibs"
+ continue
+ fi
+ if test "$pass" = scan; then
+ deplibs="$deplib $deplibs"
+ else
+ compile_deplibs="$deplib $compile_deplibs"
+ finalize_deplibs="$deplib $finalize_deplibs"
+ fi
+ func_stripname '-L' '' "$deplib"
+ func_resolve_sysroot "$func_stripname_result"
+ func_append newlib_search_path " $func_resolve_sysroot_result"
+ ;;
+ *)
+ func_warning "\`-L' is ignored for archives/objects"
+ ;;
+ esac # linkmode
+ continue
+ ;; # -L
+ -R*)
+ if test "$pass" = link; then
+ func_stripname '-R' '' "$deplib"
+ func_resolve_sysroot "$func_stripname_result"
+ dir=$func_resolve_sysroot_result
+ # Make sure the xrpath contains only unique directories.
+ case "$xrpath " in
+ *" $dir "*) ;;
+ *) func_append xrpath " $dir" ;;
+ esac
+ fi
+ deplibs="$deplib $deplibs"
+ continue
+ ;;
+ *.la)
+ func_resolve_sysroot "$deplib"
+ lib=$func_resolve_sysroot_result
+ ;;
+ *.$libext)
+ if test "$pass" = conv; then
+ deplibs="$deplib $deplibs"
+ continue
+ fi
+ case $linkmode in
+ lib)
+ # Linking convenience modules into shared libraries is allowed,
+ # but linking other static libraries is non-portable.
+ case " $dlpreconveniencelibs " in
+ *" $deplib "*) ;;
+ *)
+ valid_a_lib=no
+ case $deplibs_check_method in
+ match_pattern*)
+ set dummy $deplibs_check_method; shift
+ match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
+ if eval "\$ECHO \"$deplib\"" 2>/dev/null | $SED 10q \
+ | $EGREP "$match_pattern_regex" > /dev/null; then
+ valid_a_lib=yes
+ fi
+ ;;
+ pass_all)
+ valid_a_lib=yes
+ ;;
+ esac
+ if test "$valid_a_lib" != yes; then
+ echo
+ $ECHO "*** Warning: Trying to link with static lib archive $deplib."
+ echo "*** I have the capability to make that library automatically link in when"
+ echo "*** you link to this library. But I can only do this if you have a"
+ echo "*** shared version of the library, which you do not appear to have"
+ echo "*** because the file extensions .$libext of this argument makes me believe"
+ echo "*** that it is just a static archive that I should not use here."
+ else
+ echo
+ $ECHO "*** Warning: Linking the shared library $output against the"
+ $ECHO "*** static library $deplib is not portable!"
+ deplibs="$deplib $deplibs"
+ fi
+ ;;
+ esac
+ continue
+ ;;
+ prog)
+ if test "$pass" != link; then
+ deplibs="$deplib $deplibs"
+ else
+ compile_deplibs="$deplib $compile_deplibs"
+ finalize_deplibs="$deplib $finalize_deplibs"
+ fi
+ continue
+ ;;
+ esac # linkmode
+ ;; # *.$libext
+ *.lo | *.$objext)
+ if test "$pass" = conv; then
+ deplibs="$deplib $deplibs"
+ elif test "$linkmode" = prog; then
+ if test "$pass" = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then
+ # If there is no dlopen support or we're linking statically,
+ # we need to preload.
+ func_append newdlprefiles " $deplib"
+ compile_deplibs="$deplib $compile_deplibs"
+ finalize_deplibs="$deplib $finalize_deplibs"
+ else
+ func_append newdlfiles " $deplib"
+ fi
+ fi
+ continue
+ ;;
+ %DEPLIBS%)
+ alldeplibs=yes
+ continue
+ ;;
+ esac # case $deplib
+
+ if test "$found" = yes || test -f "$lib"; then :
+ else
+ func_fatal_error "cannot find the library \`$lib' or unhandled argument \`$deplib'"
+ fi
+
+ # Check to see that this really is a libtool archive.
+ func_lalib_unsafe_p "$lib" \
+ || func_fatal_error "\`$lib' is not a valid libtool archive"
+
+ func_dirname "$lib" "" "."
+ ladir="$func_dirname_result"
+
+ dlname=
+ dlopen=
+ dlpreopen=
+ libdir=
+ library_names=
+ old_library=
+ inherited_linker_flags=
+ # If the library was installed with an old release of libtool,
+ # it will not redefine variables installed, or shouldnotlink
+ installed=yes
+ shouldnotlink=no
+ avoidtemprpath=
+
+
+ # Read the .la file
+ func_source "$lib"
+
+ # Convert "-framework foo" to "foo.ltframework"
+ if test -n "$inherited_linker_flags"; then
+ tmp_inherited_linker_flags=`$ECHO "$inherited_linker_flags" | $SED 's/-framework \([^ $]*\)/\1.ltframework/g'`
+ for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do
+ case " $new_inherited_linker_flags " in
+ *" $tmp_inherited_linker_flag "*) ;;
+ *) func_append new_inherited_linker_flags " $tmp_inherited_linker_flag";;
+ esac
+ done
+ fi
+ dependency_libs=`$ECHO " $dependency_libs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
+ if test "$linkmode,$pass" = "lib,link" ||
+ test "$linkmode,$pass" = "prog,scan" ||
+ { test "$linkmode" != prog && test "$linkmode" != lib; }; then
+ test -n "$dlopen" && func_append dlfiles " $dlopen"
+ test -n "$dlpreopen" && func_append dlprefiles " $dlpreopen"
+ fi
+
+ if test "$pass" = conv; then
+ # Only check for convenience libraries
+ deplibs="$lib $deplibs"
+ if test -z "$libdir"; then
+ if test -z "$old_library"; then
+ func_fatal_error "cannot find name of link library for \`$lib'"
+ fi
+ # It is a libtool convenience library, so add in its objects.
+ func_append convenience " $ladir/$objdir/$old_library"
+ func_append old_convenience " $ladir/$objdir/$old_library"
+ elif test "$linkmode" != prog && test "$linkmode" != lib; then
+ func_fatal_error "\`$lib' is not a convenience library"
+ fi
+ tmp_libs=
+ for deplib in $dependency_libs; do
+ deplibs="$deplib $deplibs"
+ if $opt_preserve_dup_deps ; then
+ case "$tmp_libs " in
+ *" $deplib "*) func_append specialdeplibs " $deplib" ;;
+ esac
+ fi
+ func_append tmp_libs " $deplib"
+ done
+ continue
+ fi # $pass = conv
+
+
+ # Get the name of the library we link against.
+ linklib=
+ if test -n "$old_library" &&
+ { test "$prefer_static_libs" = yes ||
+ test "$prefer_static_libs,$installed" = "built,no"; }; then
+ linklib=$old_library
+ else
+ for l in $old_library $library_names; do
+ linklib="$l"
+ done
+ fi
+ if test -z "$linklib"; then
+ func_fatal_error "cannot find name of link library for \`$lib'"
+ fi
+
+ # This library was specified with -dlopen.
+ if test "$pass" = dlopen; then
+ if test -z "$libdir"; then
+ func_fatal_error "cannot -dlopen a convenience library: \`$lib'"
+ fi
+ if test -z "$dlname" ||
+ test "$dlopen_support" != yes ||
+ test "$build_libtool_libs" = no; then
+ # If there is no dlname, no dlopen support or we're linking
+ # statically, we need to preload. We also need to preload any
+ # dependent libraries so libltdl's deplib preloader doesn't
+ # bomb out in the load deplibs phase.
+ func_append dlprefiles " $lib $dependency_libs"
+ else
+ func_append newdlfiles " $lib"
+ fi
+ continue
+ fi # $pass = dlopen
+
+ # We need an absolute path.
+ case $ladir in
+ [\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;;
+ *)
+ abs_ladir=`cd "$ladir" && pwd`
+ if test -z "$abs_ladir"; then
+ func_warning "cannot determine absolute directory name of \`$ladir'"
+ func_warning "passing it literally to the linker, although it might fail"
+ abs_ladir="$ladir"
+ fi
+ ;;
+ esac
+ func_basename "$lib"
+ laname="$func_basename_result"
+
+ # Find the relevant object directory and library name.
+ if test "X$installed" = Xyes; then
+ if test ! -f "$lt_sysroot$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then
+ func_warning "library \`$lib' was moved."
+ dir="$ladir"
+ absdir="$abs_ladir"
+ libdir="$abs_ladir"
+ else
+ dir="$lt_sysroot$libdir"
+ absdir="$lt_sysroot$libdir"
+ fi
+ test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes
+ else
+ if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then
+ dir="$ladir"
+ absdir="$abs_ladir"
+ # Remove this search path later
+ func_append notinst_path " $abs_ladir"
+ else
+ dir="$ladir/$objdir"
+ absdir="$abs_ladir/$objdir"
+ # Remove this search path later
+ func_append notinst_path " $abs_ladir"
+ fi
+ fi # $installed = yes
+ func_stripname 'lib' '.la' "$laname"
+ name=$func_stripname_result
+
+ # This library was specified with -dlpreopen.
+ if test "$pass" = dlpreopen; then
+ if test -z "$libdir" && test "$linkmode" = prog; then
+ func_fatal_error "only libraries may -dlpreopen a convenience library: \`$lib'"
+ fi
+ case "$host" in
+ # special handling for platforms with PE-DLLs.
+ *cygwin* | *mingw* | *cegcc* )
+ # Linker will automatically link against shared library if both
+ # static and shared are present. Therefore, ensure we extract
+ # symbols from the import library if a shared library is present
+ # (otherwise, the dlopen module name will be incorrect). We do
+ # this by putting the import library name into $newdlprefiles.
+ # We recover the dlopen module name by 'saving' the la file
+ # name in a special purpose variable, and (later) extracting the
+ # dlname from the la file.
+ if test -n "$dlname"; then
+ func_tr_sh "$dir/$linklib"
+ eval "libfile_$func_tr_sh_result=\$abs_ladir/\$laname"
+ func_append newdlprefiles " $dir/$linklib"
+ else
+ func_append newdlprefiles " $dir/$old_library"
+ # Keep a list of preopened convenience libraries to check
+ # that they are being used correctly in the link pass.
+ test -z "$libdir" && \
+ func_append dlpreconveniencelibs " $dir/$old_library"
+ fi
+ ;;
+ * )
+ # Prefer using a static library (so that no silly _DYNAMIC symbols
+ # are required to link).
+ if test -n "$old_library"; then
+ func_append newdlprefiles " $dir/$old_library"
+ # Keep a list of preopened convenience libraries to check
+ # that they are being used correctly in the link pass.
+ test -z "$libdir" && \
+ func_append dlpreconveniencelibs " $dir/$old_library"
+ # Otherwise, use the dlname, so that lt_dlopen finds it.
+ elif test -n "$dlname"; then
+ func_append newdlprefiles " $dir/$dlname"
+ else
+ func_append newdlprefiles " $dir/$linklib"
+ fi
+ ;;
+ esac
+ fi # $pass = dlpreopen
+
+ if test -z "$libdir"; then
+ # Link the convenience library
+ if test "$linkmode" = lib; then
+ deplibs="$dir/$old_library $deplibs"
+ elif test "$linkmode,$pass" = "prog,link"; then
+ compile_deplibs="$dir/$old_library $compile_deplibs"
+ finalize_deplibs="$dir/$old_library $finalize_deplibs"
+ else
+ deplibs="$lib $deplibs" # used for prog,scan pass
+ fi
+ continue
+ fi
+
+
+ if test "$linkmode" = prog && test "$pass" != link; then
+ func_append newlib_search_path " $ladir"
+ deplibs="$lib $deplibs"
+
+ linkalldeplibs=no
+ if test "$link_all_deplibs" != no || test -z "$library_names" ||
+ test "$build_libtool_libs" = no; then
+ linkalldeplibs=yes
+ fi
+
+ tmp_libs=
+ for deplib in $dependency_libs; do
+ case $deplib in
+ -L*) func_stripname '-L' '' "$deplib"
+ func_resolve_sysroot "$func_stripname_result"
+ func_append newlib_search_path " $func_resolve_sysroot_result"
+ ;;
+ esac
+ # Need to link against all dependency_libs?
+ if test "$linkalldeplibs" = yes; then
+ deplibs="$deplib $deplibs"
+ else
+ # Need to hardcode shared library paths
+ # or/and link against static libraries
+ newdependency_libs="$deplib $newdependency_libs"
+ fi
+ if $opt_preserve_dup_deps ; then
+ case "$tmp_libs " in
+ *" $deplib "*) func_append specialdeplibs " $deplib" ;;
+ esac
+ fi
+ func_append tmp_libs " $deplib"
+ done # for deplib
+ continue
+ fi # $linkmode = prog...
+
+ if test "$linkmode,$pass" = "prog,link"; then
+ if test -n "$library_names" &&
+ { { test "$prefer_static_libs" = no ||
+ test "$prefer_static_libs,$installed" = "built,yes"; } ||
+ test -z "$old_library"; }; then
+ # We need to hardcode the library path
+ if test -n "$shlibpath_var" && test -z "$avoidtemprpath" ; then
+ # Make sure the rpath contains only unique directories.
+ case "$temp_rpath:" in
+ *"$absdir:"*) ;;
+ *) func_append temp_rpath "$absdir:" ;;
+ esac
+ fi
+
+ # Hardcode the library path.
+ # Skip directories that are in the system default run-time
+ # search path.
+ case " $sys_lib_dlsearch_path " in
+ *" $absdir "*) ;;
+ *)
+ case "$compile_rpath " in
+ *" $absdir "*) ;;
+ *) func_append compile_rpath " $absdir" ;;
+ esac
+ ;;
+ esac
+ case " $sys_lib_dlsearch_path " in
+ *" $libdir "*) ;;
+ *)
+ case "$finalize_rpath " in
+ *" $libdir "*) ;;
+ *) func_append finalize_rpath " $libdir" ;;
+ esac
+ ;;
+ esac
+ fi # $linkmode,$pass = prog,link...
+
+ if test "$alldeplibs" = yes &&
+ { test "$deplibs_check_method" = pass_all ||
+ { test "$build_libtool_libs" = yes &&
+ test -n "$library_names"; }; }; then
+ # We only need to search for static libraries
+ continue
+ fi
+ fi
+
+ link_static=no # Whether the deplib will be linked statically
+ use_static_libs=$prefer_static_libs
+ if test "$use_static_libs" = built && test "$installed" = yes; then
+ use_static_libs=no
+ fi
+ if test -n "$library_names" &&
+ { test "$use_static_libs" = no || test -z "$old_library"; }; then
+ case $host in
+ *cygwin* | *mingw* | *cegcc*)
+ # No point in relinking DLLs because paths are not encoded
+ func_append notinst_deplibs " $lib"
+ need_relink=no
+ ;;
+ *)
+ if test "$installed" = no; then
+ func_append notinst_deplibs " $lib"
+ need_relink=yes
+ fi
+ ;;
+ esac
+ # This is a shared library
+
+ # Warn about portability, can't link against -module's on some
+ # systems (darwin). Don't bleat about dlopened modules though!
+ dlopenmodule=""
+ for dlpremoduletest in $dlprefiles; do
+ if test "X$dlpremoduletest" = "X$lib"; then
+ dlopenmodule="$dlpremoduletest"
+ break
+ fi
+ done
+ if test -z "$dlopenmodule" && test "$shouldnotlink" = yes && test "$pass" = link; then
+ echo
+ if test "$linkmode" = prog; then
+ $ECHO "*** Warning: Linking the executable $output against the loadable module"
+ else
+ $ECHO "*** Warning: Linking the shared library $output against the loadable module"
+ fi
+ $ECHO "*** $linklib is not portable!"
+ fi
+ if test "$linkmode" = lib &&
+ test "$hardcode_into_libs" = yes; then
+ # Hardcode the library path.
+ # Skip directories that are in the system default run-time
+ # search path.
+ case " $sys_lib_dlsearch_path " in
+ *" $absdir "*) ;;
+ *)
+ case "$compile_rpath " in
+ *" $absdir "*) ;;
+ *) func_append compile_rpath " $absdir" ;;
+ esac
+ ;;
+ esac
+ case " $sys_lib_dlsearch_path " in
+ *" $libdir "*) ;;
+ *)
+ case "$finalize_rpath " in
+ *" $libdir "*) ;;
+ *) func_append finalize_rpath " $libdir" ;;
+ esac
+ ;;
+ esac
+ fi
+
+ if test -n "$old_archive_from_expsyms_cmds"; then
+ # figure out the soname
+ set dummy $library_names
+ shift
+ realname="$1"
+ shift
+ libname=`eval "\\$ECHO \"$libname_spec\""`
+ # use dlname if we got it. it's perfectly good, no?
+ if test -n "$dlname"; then
+ soname="$dlname"
+ elif test -n "$soname_spec"; then
+ # bleh windows
+ case $host in
+ *cygwin* | mingw* | *cegcc*)
+ func_arith $current - $age
+ major=$func_arith_result
+ versuffix="-$major"
+ ;;
+ esac
+ eval soname=\"$soname_spec\"
+ else
+ soname="$realname"
+ fi
+
+ # Make a new name for the extract_expsyms_cmds to use
+ soroot="$soname"
+ func_basename "$soroot"
+ soname="$func_basename_result"
+ func_stripname 'lib' '.dll' "$soname"
+ newlib=libimp-$func_stripname_result.a
+
+ # If the library has no export list, then create one now
+ if test -f "$output_objdir/$soname-def"; then :
+ else
+ func_verbose "extracting exported symbol list from \`$soname'"
+ func_execute_cmds "$extract_expsyms_cmds" 'exit $?'
+ fi
+
+ # Create $newlib
+ if test -f "$output_objdir/$newlib"; then :; else
+ func_verbose "generating import library for \`$soname'"
+ func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?'
+ fi
+ # make sure the library variables are pointing to the new library
+ dir=$output_objdir
+ linklib=$newlib
+ fi # test -n "$old_archive_from_expsyms_cmds"
+
+ if test "$linkmode" = prog || test "$opt_mode" != relink; then
+ add_shlibpath=
+ add_dir=
+ add=
+ lib_linked=yes
+ case $hardcode_action in
+ immediate | unsupported)
+ if test "$hardcode_direct" = no; then
+ add="$dir/$linklib"
+ case $host in
+ *-*-sco3.2v5.0.[024]*) add_dir="-L$dir" ;;
+ *-*-sysv4*uw2*) add_dir="-L$dir" ;;
+ *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \
+ *-*-unixware7*) add_dir="-L$dir" ;;
+ *-*-darwin* )
+ # if the lib is a (non-dlopened) module then we can not
+ # link against it, someone is ignoring the earlier warnings
+ if /usr/bin/file -L $add 2> /dev/null |
+ $GREP ": [^:]* bundle" >/dev/null ; then
+ if test "X$dlopenmodule" != "X$lib"; then
+ $ECHO "*** Warning: lib $linklib is a module, not a shared library"
+ if test -z "$old_library" ; then
+ echo
+ echo "*** And there doesn't seem to be a static archive available"
+ echo "*** The link will probably fail, sorry"
+ else
+ add="$dir/$old_library"
+ fi
+ elif test -n "$old_library"; then
+ add="$dir/$old_library"
+ fi
+ fi
+ esac
+ elif test "$hardcode_minus_L" = no; then
+ case $host in
+ *-*-sunos*) add_shlibpath="$dir" ;;
+ esac
+ add_dir="-L$dir"
+ add="-l$name"
+ elif test "$hardcode_shlibpath_var" = no; then
+ add_shlibpath="$dir"
+ add="-l$name"
+ else
+ lib_linked=no
+ fi
+ ;;
+ relink)
+ if test "$hardcode_direct" = yes &&
+ test "$hardcode_direct_absolute" = no; then
+ add="$dir/$linklib"
+ elif test "$hardcode_minus_L" = yes; then
+ add_dir="-L$absdir"
+ # Try looking first in the location we're being installed to.
+ if test -n "$inst_prefix_dir"; then
+ case $libdir in
+ [\\/]*)
+ func_append add_dir " -L$inst_prefix_dir$libdir"
+ ;;
+ esac
+ fi
+ add="-l$name"
+ elif test "$hardcode_shlibpath_var" = yes; then
+ add_shlibpath="$dir"
+ add="-l$name"
+ else
+ lib_linked=no
+ fi
+ ;;
+ *) lib_linked=no ;;
+ esac
+
+ if test "$lib_linked" != yes; then
+ func_fatal_configuration "unsupported hardcode properties"
+ fi
+
+ if test -n "$add_shlibpath"; then
+ case :$compile_shlibpath: in
+ *":$add_shlibpath:"*) ;;
+ *) func_append compile_shlibpath "$add_shlibpath:" ;;
+ esac
+ fi
+ if test "$linkmode" = prog; then
+ test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs"
+ test -n "$add" && compile_deplibs="$add $compile_deplibs"
+ else
+ test -n "$add_dir" && deplibs="$add_dir $deplibs"
+ test -n "$add" && deplibs="$add $deplibs"
+ if test "$hardcode_direct" != yes &&
+ test "$hardcode_minus_L" != yes &&
+ test "$hardcode_shlibpath_var" = yes; then
+ case :$finalize_shlibpath: in
+ *":$libdir:"*) ;;
+ *) func_append finalize_shlibpath "$libdir:" ;;
+ esac
+ fi
+ fi
+ fi
+
+ if test "$linkmode" = prog || test "$opt_mode" = relink; then
+ add_shlibpath=
+ add_dir=
+ add=
+ # Finalize command for both is simple: just hardcode it.
+ if test "$hardcode_direct" = yes &&
+ test "$hardcode_direct_absolute" = no; then
+ add="$libdir/$linklib"
+ elif test "$hardcode_minus_L" = yes; then
+ add_dir="-L$libdir"
+ add="-l$name"
+ elif test "$hardcode_shlibpath_var" = yes; then
+ case :$finalize_shlibpath: in
+ *":$libdir:"*) ;;
+ *) func_append finalize_shlibpath "$libdir:" ;;
+ esac
+ add="-l$name"
+ elif test "$hardcode_automatic" = yes; then
+ if test -n "$inst_prefix_dir" &&
+ test -f "$inst_prefix_dir$libdir/$linklib" ; then
+ add="$inst_prefix_dir$libdir/$linklib"
+ else
+ add="$libdir/$linklib"
+ fi
+ else
+ # We cannot seem to hardcode it, guess we'll fake it.
+ add_dir="-L$libdir"
+ # Try looking first in the location we're being installed to.
+ if test -n "$inst_prefix_dir"; then
+ case $libdir in
+ [\\/]*)
+ func_append add_dir " -L$inst_prefix_dir$libdir"
+ ;;
+ esac
+ fi
+ add="-l$name"
+ fi
+
+ if test "$linkmode" = prog; then
+ test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs"
+ test -n "$add" && finalize_deplibs="$add $finalize_deplibs"
+ else
+ test -n "$add_dir" && deplibs="$add_dir $deplibs"
+ test -n "$add" && deplibs="$add $deplibs"
+ fi
+ fi
+ elif test "$linkmode" = prog; then
+ # Here we assume that one of hardcode_direct or hardcode_minus_L
+ # is not unsupported. This is valid on all known static and
+ # shared platforms.
+ if test "$hardcode_direct" != unsupported; then
+ test -n "$old_library" && linklib="$old_library"
+ compile_deplibs="$dir/$linklib $compile_deplibs"
+ finalize_deplibs="$dir/$linklib $finalize_deplibs"
+ else
+ compile_deplibs="-l$name -L$dir $compile_deplibs"
+ finalize_deplibs="-l$name -L$dir $finalize_deplibs"
+ fi
+ elif test "$build_libtool_libs" = yes; then
+ # Not a shared library
+ if test "$deplibs_check_method" != pass_all; then
+ # We're trying link a shared library against a static one
+ # but the system doesn't support it.
+
+ # Just print a warning and add the library to dependency_libs so
+ # that the program can be linked against the static library.
+ echo
+ $ECHO "*** Warning: This system can not link to static lib archive $lib."
+ echo "*** I have the capability to make that library automatically link in when"
+ echo "*** you link to this library. But I can only do this if you have a"
+ echo "*** shared version of the library, which you do not appear to have."
+ if test "$module" = yes; then
+ echo "*** But as you try to build a module library, libtool will still create "
+ echo "*** a static module, that should work as long as the dlopening application"
+ echo "*** is linked with the -dlopen flag to resolve symbols at runtime."
+ if test -z "$global_symbol_pipe"; then
+ echo
+ echo "*** However, this would only work if libtool was able to extract symbol"
+ echo "*** lists from a program, using \`nm' or equivalent, but libtool could"
+ echo "*** not find such a program. So, this module is probably useless."
+ echo "*** \`nm' from GNU binutils and a full rebuild may help."
+ fi
+ if test "$build_old_libs" = no; then
+ build_libtool_libs=module
+ build_old_libs=yes
+ else
+ build_libtool_libs=no
+ fi
+ fi
+ else
+ deplibs="$dir/$old_library $deplibs"
+ link_static=yes
+ fi
+ fi # link shared/static library?
+
+ if test "$linkmode" = lib; then
+ if test -n "$dependency_libs" &&
+ { test "$hardcode_into_libs" != yes ||
+ test "$build_old_libs" = yes ||
+ test "$link_static" = yes; }; then
+ # Extract -R from dependency_libs
+ temp_deplibs=
+ for libdir in $dependency_libs; do
+ case $libdir in
+ -R*) func_stripname '-R' '' "$libdir"
+ temp_xrpath=$func_stripname_result
+ case " $xrpath " in
+ *" $temp_xrpath "*) ;;
+ *) func_append xrpath " $temp_xrpath";;
+ esac;;
+ *) func_append temp_deplibs " $libdir";;
+ esac
+ done
+ dependency_libs="$temp_deplibs"
+ fi
+
+ func_append newlib_search_path " $absdir"
+ # Link against this library
+ test "$link_static" = no && newdependency_libs="$abs_ladir/$laname $newdependency_libs"
+ # ... and its dependency_libs
+ tmp_libs=
+ for deplib in $dependency_libs; do
+ newdependency_libs="$deplib $newdependency_libs"
+ case $deplib in
+ -L*) func_stripname '-L' '' "$deplib"
+ func_resolve_sysroot "$func_stripname_result";;
+ *) func_resolve_sysroot "$deplib" ;;
+ esac
+ if $opt_preserve_dup_deps ; then
+ case "$tmp_libs " in
+ *" $func_resolve_sysroot_result "*)
+ func_append specialdeplibs " $func_resolve_sysroot_result" ;;
+ esac
+ fi
+ func_append tmp_libs " $func_resolve_sysroot_result"
+ done
+
+ if test "$link_all_deplibs" != no; then
+ # Add the search paths of all dependency libraries
+ for deplib in $dependency_libs; do
+ path=
+ case $deplib in
+ -L*) path="$deplib" ;;
+ *.la)
+ func_resolve_sysroot "$deplib"
+ deplib=$func_resolve_sysroot_result
+ func_dirname "$deplib" "" "."
+ dir=$func_dirname_result
+ # We need an absolute path.
+ case $dir in
+ [\\/]* | [A-Za-z]:[\\/]*) absdir="$dir" ;;
+ *)
+ absdir=`cd "$dir" && pwd`
+ if test -z "$absdir"; then
+ func_warning "cannot determine absolute directory name of \`$dir'"
+ absdir="$dir"
+ fi
+ ;;
+ esac
+ if $GREP "^installed=no" $deplib > /dev/null; then
+ case $host in
+ *-*-darwin*)
+ depdepl=
+ eval deplibrary_names=`${SED} -n -e 's/^library_names=\(.*\)$/\1/p' $deplib`
+ if test -n "$deplibrary_names" ; then
+ for tmp in $deplibrary_names ; do
+ depdepl=$tmp
+ done
+ if test -f "$absdir/$objdir/$depdepl" ; then
+ depdepl="$absdir/$objdir/$depdepl"
+ darwin_install_name=`${OTOOL} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'`
+ if test -z "$darwin_install_name"; then
+ darwin_install_name=`${OTOOL64} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'`
+ fi
+ func_append compiler_flags " ${wl}-dylib_file ${wl}${darwin_install_name}:${depdepl}"
+ func_append linker_flags " -dylib_file ${darwin_install_name}:${depdepl}"
+ path=
+ fi
+ fi
+ ;;
+ *)
+ path="-L$absdir/$objdir"
+ ;;
+ esac
+ else
+ eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
+ test -z "$libdir" && \
+ func_fatal_error "\`$deplib' is not a valid libtool archive"
+ test "$absdir" != "$libdir" && \
+ func_warning "\`$deplib' seems to be moved"
+
+ path="-L$absdir"
+ fi
+ ;;
+ esac
+ case " $deplibs " in
+ *" $path "*) ;;
+ *) deplibs="$path $deplibs" ;;
+ esac
+ done
+ fi # link_all_deplibs != no
+ fi # linkmode = lib
+ done # for deplib in $libs
+ if test "$pass" = link; then
+ if test "$linkmode" = "prog"; then
+ compile_deplibs="$new_inherited_linker_flags $compile_deplibs"
+ finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs"
+ else
+ compiler_flags="$compiler_flags "`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
+ fi
+ fi
+ dependency_libs="$newdependency_libs"
+ if test "$pass" = dlpreopen; then
+ # Link the dlpreopened libraries before other libraries
+ for deplib in $save_deplibs; do
+ deplibs="$deplib $deplibs"
+ done
+ fi
+ if test "$pass" != dlopen; then
+ if test "$pass" != conv; then
+ # Make sure lib_search_path contains only unique directories.
+ lib_search_path=
+ for dir in $newlib_search_path; do
+ case "$lib_search_path " in
+ *" $dir "*) ;;
+ *) func_append lib_search_path " $dir" ;;
+ esac
+ done
+ newlib_search_path=
+ fi
+
+ if test "$linkmode,$pass" != "prog,link"; then
+ vars="deplibs"
+ else
+ vars="compile_deplibs finalize_deplibs"
+ fi
+ for var in $vars dependency_libs; do
+ # Add libraries to $var in reverse order
+ eval tmp_libs=\"\$$var\"
+ new_libs=
+ for deplib in $tmp_libs; do
+ # FIXME: Pedantically, this is the right thing to do, so
+ # that some nasty dependency loop isn't accidentally
+ # broken:
+ #new_libs="$deplib $new_libs"
+ # Pragmatically, this seems to cause very few problems in
+ # practice:
+ case $deplib in
+ -L*) new_libs="$deplib $new_libs" ;;
+ -R*) ;;
+ *)
+ # And here is the reason: when a library appears more
+ # than once as an explicit dependence of a library, or
+ # is implicitly linked in more than once by the
+ # compiler, it is considered special, and multiple
+ # occurrences thereof are not removed. Compare this
+ # with having the same library being listed as a
+ # dependency of multiple other libraries: in this case,
+ # we know (pedantically, we assume) the library does not
+ # need to be listed more than once, so we keep only the
+ # last copy. This is not always right, but it is rare
+ # enough that we require users that really mean to play
+ # such unportable linking tricks to link the library
+ # using -Wl,-lname, so that libtool does not consider it
+ # for duplicate removal.
+ case " $specialdeplibs " in
+ *" $deplib "*) new_libs="$deplib $new_libs" ;;
+ *)
+ case " $new_libs " in
+ *" $deplib "*) ;;
+ *) new_libs="$deplib $new_libs" ;;
+ esac
+ ;;
+ esac
+ ;;
+ esac
+ done
+ tmp_libs=
+ for deplib in $new_libs; do
+ case $deplib in
+ -L*)
+ case " $tmp_libs " in
+ *" $deplib "*) ;;
+ *) func_append tmp_libs " $deplib" ;;
+ esac
+ ;;
+ *) func_append tmp_libs " $deplib" ;;
+ esac
+ done
+ eval $var=\"$tmp_libs\"
+ done # for var
+ fi
+ # Last step: remove runtime libs from dependency_libs
+ # (they stay in deplibs)
+ tmp_libs=
+ for i in $dependency_libs ; do
+ case " $predeps $postdeps $compiler_lib_search_path " in
+ *" $i "*)
+ i=""
+ ;;
+ esac
+ if test -n "$i" ; then
+ func_append tmp_libs " $i"
+ fi
+ done
+ dependency_libs=$tmp_libs
+ done # for pass
+ if test "$linkmode" = prog; then
+ dlfiles="$newdlfiles"
+ fi
+ if test "$linkmode" = prog || test "$linkmode" = lib; then
+ dlprefiles="$newdlprefiles"
+ fi
+
+ case $linkmode in
+ oldlib)
+ if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
+ func_warning "\`-dlopen' is ignored for archives"
+ fi
+
+ case " $deplibs" in
+ *\ -l* | *\ -L*)
+ func_warning "\`-l' and \`-L' are ignored for archives" ;;
+ esac
+
+ test -n "$rpath" && \
+ func_warning "\`-rpath' is ignored for archives"
+
+ test -n "$xrpath" && \
+ func_warning "\`-R' is ignored for archives"
+
+ test -n "$vinfo" && \
+ func_warning "\`-version-info/-version-number' is ignored for archives"
+
+ test -n "$release" && \
+ func_warning "\`-release' is ignored for archives"
+
+ test -n "$export_symbols$export_symbols_regex" && \
+ func_warning "\`-export-symbols' is ignored for archives"
+
+ # Now set the variables for building old libraries.
+ build_libtool_libs=no
+ oldlibs="$output"
+ func_append objs "$old_deplibs"
+ ;;
+
+ lib)
+ # Make sure we only generate libraries of the form `libNAME.la'.
+ case $outputname in
+ lib*)
+ func_stripname 'lib' '.la' "$outputname"
+ name=$func_stripname_result
+ eval shared_ext=\"$shrext_cmds\"
+ eval libname=\"$libname_spec\"
+ ;;
+ *)
+ test "$module" = no && \
+ func_fatal_help "libtool library \`$output' must begin with \`lib'"
+
+ if test "$need_lib_prefix" != no; then
+ # Add the "lib" prefix for modules if required
+ func_stripname '' '.la' "$outputname"
+ name=$func_stripname_result
+ eval shared_ext=\"$shrext_cmds\"
+ eval libname=\"$libname_spec\"
+ else
+ func_stripname '' '.la' "$outputname"
+ libname=$func_stripname_result
+ fi
+ ;;
+ esac
+
+ if test -n "$objs"; then
+ if test "$deplibs_check_method" != pass_all; then
+ func_fatal_error "cannot build libtool library \`$output' from non-libtool objects on this host:$objs"
+ else
+ echo
+ $ECHO "*** Warning: Linking the shared library $output against the non-libtool"
+ $ECHO "*** objects $objs is not portable!"
+ func_append libobjs " $objs"
+ fi
+ fi
+
+ test "$dlself" != no && \
+ func_warning "\`-dlopen self' is ignored for libtool libraries"
+
+ set dummy $rpath
+ shift
+ test "$#" -gt 1 && \
+ func_warning "ignoring multiple \`-rpath's for a libtool library"
+
+ install_libdir="$1"
+
+ oldlibs=
+ if test -z "$rpath"; then
+ if test "$build_libtool_libs" = yes; then
+ # Building a libtool convenience library.
+ # Some compilers have problems with a `.al' extension so
+ # convenience libraries should have the same extension an
+ # archive normally would.
+ oldlibs="$output_objdir/$libname.$libext $oldlibs"
+ build_libtool_libs=convenience
+ build_old_libs=yes
+ fi
+
+ test -n "$vinfo" && \
+ func_warning "\`-version-info/-version-number' is ignored for convenience libraries"
+
+ test -n "$release" && \
+ func_warning "\`-release' is ignored for convenience libraries"
+ else
+
+ # Parse the version information argument.
+ save_ifs="$IFS"; IFS=':'
+ set dummy $vinfo 0 0 0
+ shift
+ IFS="$save_ifs"
+
+ test -n "$7" && \
+ func_fatal_help "too many parameters to \`-version-info'"
+
+ # convert absolute version numbers to libtool ages
+ # this retains compatibility with .la files and attempts
+ # to make the code below a bit more comprehensible
+
+ case $vinfo_number in
+ yes)
+ number_major="$1"
+ number_minor="$2"
+ number_revision="$3"
+ #
+ # There are really only two kinds -- those that
+ # use the current revision as the major version
+ # and those that subtract age and use age as
+ # a minor version. But, then there is irix
+ # which has an extra 1 added just for fun
+ #
+ case $version_type in
+ # correct linux to gnu/linux during the next big refactor
+ darwin|linux|osf|windows|none)
+ func_arith $number_major + $number_minor
+ current=$func_arith_result
+ age="$number_minor"
+ revision="$number_revision"
+ ;;
+ freebsd-aout|freebsd-elf|qnx|sunos)
+ current="$number_major"
+ revision="$number_minor"
+ age="0"
+ ;;
+ irix|nonstopux)
+ func_arith $number_major + $number_minor
+ current=$func_arith_result
+ age="$number_minor"
+ revision="$number_minor"
+ lt_irix_increment=no
+ ;;
+ esac
+ ;;
+ no)
+ current="$1"
+ revision="$2"
+ age="$3"
+ ;;
+ esac
+
+ # Check that each of the things are valid numbers.
+ case $current in
+ 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
+ *)
+ func_error "CURRENT \`$current' must be a nonnegative integer"
+ func_fatal_error "\`$vinfo' is not valid version information"
+ ;;
+ esac
+
+ case $revision in
+ 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
+ *)
+ func_error "REVISION \`$revision' must be a nonnegative integer"
+ func_fatal_error "\`$vinfo' is not valid version information"
+ ;;
+ esac
+
+ case $age in
+ 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
+ *)
+ func_error "AGE \`$age' must be a nonnegative integer"
+ func_fatal_error "\`$vinfo' is not valid version information"
+ ;;
+ esac
+
+ if test "$age" -gt "$current"; then
+ func_error "AGE \`$age' is greater than the current interface number \`$current'"
+ func_fatal_error "\`$vinfo' is not valid version information"
+ fi
+
+ # Calculate the version variables.
+ major=
+ versuffix=
+ verstring=
+ case $version_type in
+ none) ;;
+
+ darwin)
+ # Like Linux, but with the current version available in
+ # verstring for coding it into the library header
+ func_arith $current - $age
+ major=.$func_arith_result
+ versuffix="$major.$age.$revision"
+ # Darwin ld doesn't like 0 for these options...
+ func_arith $current + 1
+ minor_current=$func_arith_result
+ xlcverstring="${wl}-compatibility_version ${wl}$minor_current ${wl}-current_version ${wl}$minor_current.$revision"
+ verstring="-compatibility_version $minor_current -current_version $minor_current.$revision"
+ ;;
+
+ freebsd-aout)
+ major=".$current"
+ versuffix=".$current.$revision";
+ ;;
+
+ freebsd-elf)
+ major=".$current"
+ versuffix=".$current"
+ ;;
+
+ irix | nonstopux)
+ if test "X$lt_irix_increment" = "Xno"; then
+ func_arith $current - $age
+ else
+ func_arith $current - $age + 1
+ fi
+ major=$func_arith_result
+
+ case $version_type in
+ nonstopux) verstring_prefix=nonstopux ;;
+ *) verstring_prefix=sgi ;;
+ esac
+ verstring="$verstring_prefix$major.$revision"
+
+ # Add in all the interfaces that we are compatible with.
+ loop=$revision
+ while test "$loop" -ne 0; do
+ func_arith $revision - $loop
+ iface=$func_arith_result
+ func_arith $loop - 1
+ loop=$func_arith_result
+ verstring="$verstring_prefix$major.$iface:$verstring"
+ done
+
+ # Before this point, $major must not contain `.'.
+ major=.$major
+ versuffix="$major.$revision"
+ ;;
+
+ linux) # correct to gnu/linux during the next big refactor
+ func_arith $current - $age
+ major=.$func_arith_result
+ versuffix="$major.$age.$revision"
+ ;;
+
+ osf)
+ func_arith $current - $age
+ major=.$func_arith_result
+ versuffix=".$current.$age.$revision"
+ verstring="$current.$age.$revision"
+
+ # Add in all the interfaces that we are compatible with.
+ loop=$age
+ while test "$loop" -ne 0; do
+ func_arith $current - $loop
+ iface=$func_arith_result
+ func_arith $loop - 1
+ loop=$func_arith_result
+ verstring="$verstring:${iface}.0"
+ done
+
+ # Make executables depend on our current version.
+ func_append verstring ":${current}.0"
+ ;;
+
+ qnx)
+ major=".$current"
+ versuffix=".$current"
+ ;;
+
+ sunos)
+ major=".$current"
+ versuffix=".$current.$revision"
+ ;;
+
+ windows)
+ # Use '-' rather than '.', since we only want one
+ # extension on DOS 8.3 filesystems.
+ func_arith $current - $age
+ major=$func_arith_result
+ versuffix="-$major"
+ ;;
+
+ *)
+ func_fatal_configuration "unknown library version type \`$version_type'"
+ ;;
+ esac
+
+ # Clear the version info if we defaulted, and they specified a release.
+ if test -z "$vinfo" && test -n "$release"; then
+ major=
+ case $version_type in
+ darwin)
+ # we can't check for "0.0" in archive_cmds due to quoting
+ # problems, so we reset it completely
+ verstring=
+ ;;
+ *)
+ verstring="0.0"
+ ;;
+ esac
+ if test "$need_version" = no; then
+ versuffix=
+ else
+ versuffix=".0.0"
+ fi
+ fi
+
+ # Remove version info from name if versioning should be avoided
+ if test "$avoid_version" = yes && test "$need_version" = no; then
+ major=
+ versuffix=
+ verstring=""
+ fi
+
+ # Check to see if the archive will have undefined symbols.
+ if test "$allow_undefined" = yes; then
+ if test "$allow_undefined_flag" = unsupported; then
+ func_warning "undefined symbols not allowed in $host shared libraries"
+ build_libtool_libs=no
+ build_old_libs=yes
+ fi
+ else
+ # Don't allow undefined symbols.
+ allow_undefined_flag="$no_undefined_flag"
+ fi
+
+ fi
+
+ func_generate_dlsyms "$libname" "$libname" "yes"
+ func_append libobjs " $symfileobj"
+ test "X$libobjs" = "X " && libobjs=
+
+ if test "$opt_mode" != relink; then
+ # Remove our outputs, but don't remove object files since they
+ # may have been created when compiling PIC objects.
+ removelist=
+ tempremovelist=`$ECHO "$output_objdir/*"`
+ for p in $tempremovelist; do
+ case $p in
+ *.$objext | *.gcno)
+ ;;
+ $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*)
+ if test "X$precious_files_regex" != "X"; then
+ if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1
+ then
+ continue
+ fi
+ fi
+ func_append removelist " $p"
+ ;;
+ *) ;;
+ esac
+ done
+ test -n "$removelist" && \
+ func_show_eval "${RM}r \$removelist"
+ fi
+
+ # Now set the variables for building old libraries.
+ if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then
+ func_append oldlibs " $output_objdir/$libname.$libext"
+
+ # Transform .lo files to .o files.
+ oldobjs="$objs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; $lo2o" | $NL2SP`
+ fi
+
+ # Eliminate all temporary directories.
+ #for path in $notinst_path; do
+ # lib_search_path=`$ECHO "$lib_search_path " | $SED "s% $path % %g"`
+ # deplibs=`$ECHO "$deplibs " | $SED "s% -L$path % %g"`
+ # dependency_libs=`$ECHO "$dependency_libs " | $SED "s% -L$path % %g"`
+ #done
+
+ if test -n "$xrpath"; then
+ # If the user specified any rpath flags, then add them.
+ temp_xrpath=
+ for libdir in $xrpath; do
+ func_replace_sysroot "$libdir"
+ func_append temp_xrpath " -R$func_replace_sysroot_result"
+ case "$finalize_rpath " in
+ *" $libdir "*) ;;
+ *) func_append finalize_rpath " $libdir" ;;
+ esac
+ done
+ if test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes; then
+ dependency_libs="$temp_xrpath $dependency_libs"
+ fi
+ fi
+
+ # Make sure dlfiles contains only unique files that won't be dlpreopened
+ old_dlfiles="$dlfiles"
+ dlfiles=
+ for lib in $old_dlfiles; do
+ case " $dlprefiles $dlfiles " in
+ *" $lib "*) ;;
+ *) func_append dlfiles " $lib" ;;
+ esac
+ done
+
+ # Make sure dlprefiles contains only unique files
+ old_dlprefiles="$dlprefiles"
+ dlprefiles=
+ for lib in $old_dlprefiles; do
+ case "$dlprefiles " in
+ *" $lib "*) ;;
+ *) func_append dlprefiles " $lib" ;;
+ esac
+ done
+
+ if test "$build_libtool_libs" = yes; then
+ if test -n "$rpath"; then
+ case $host in
+ *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc* | *-*-haiku*)
+ # these systems don't actually have a c library (as such)!
+ ;;
+ *-*-rhapsody* | *-*-darwin1.[012])
+ # Rhapsody C library is in the System framework
+ func_append deplibs " System.ltframework"
+ ;;
+ *-*-netbsd*)
+ # Don't link with libc until the a.out ld.so is fixed.
+ ;;
+ *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
+ # Do not include libc due to us having libc/libc_r.
+ ;;
+ *-*-sco3.2v5* | *-*-sco5v6*)
+ # Causes problems with __ctype
+ ;;
+ *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
+ # Compiler inserts libc in the correct place for threads to work
+ ;;
+ *)
+ # Add libc to deplibs on all other systems if necessary.
+ if test "$build_libtool_need_lc" = "yes"; then
+ func_append deplibs " -lc"
+ fi
+ ;;
+ esac
+ fi
+
+ # Transform deplibs into only deplibs that can be linked in shared.
+ name_save=$name
+ libname_save=$libname
+ release_save=$release
+ versuffix_save=$versuffix
+ major_save=$major
+ # I'm not sure if I'm treating the release correctly. I think
+ # release should show up in the -l (ie -lgmp5) so we don't want to
+ # add it in twice. Is that correct?
+ release=""
+ versuffix=""
+ major=""
+ newdeplibs=
+ droppeddeps=no
+ case $deplibs_check_method in
+ pass_all)
+ # Don't check for shared/static. Everything works.
+ # This might be a little naive. We might want to check
+ # whether the library exists or not. But this is on
+ # osf3 & osf4 and I'm not really sure... Just
+ # implementing what was already the behavior.
+ newdeplibs=$deplibs
+ ;;
+ test_compile)
+ # This code stresses the "libraries are programs" paradigm to its
+ # limits. Maybe even breaks it. We compile a program, linking it
+ # against the deplibs as a proxy for the library. Then we can check
+ # whether they linked in statically or dynamically with ldd.
+ $opt_dry_run || $RM conftest.c
+ cat > conftest.c <<EOF
+ int main() { return 0; }
+EOF
+ $opt_dry_run || $RM conftest
+ if $LTCC $LTCFLAGS -o conftest conftest.c $deplibs; then
+ ldd_output=`ldd conftest`
+ for i in $deplibs; do
+ case $i in
+ -l*)
+ func_stripname -l '' "$i"
+ name=$func_stripname_result
+ if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+ case " $predeps $postdeps " in
+ *" $i "*)
+ func_append newdeplibs " $i"
+ i=""
+ ;;
+ esac
+ fi
+ if test -n "$i" ; then
+ libname=`eval "\\$ECHO \"$libname_spec\""`
+ deplib_matches=`eval "\\$ECHO \"$library_names_spec\""`
+ set dummy $deplib_matches; shift
+ deplib_match=$1
+ if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
+ func_append newdeplibs " $i"
+ else
+ droppeddeps=yes
+ echo
+ $ECHO "*** Warning: dynamic linker does not accept needed library $i."
+ echo "*** I have the capability to make that library automatically link in when"
+ echo "*** you link to this library. But I can only do this if you have a"
+ echo "*** shared version of the library, which I believe you do not have"
+ echo "*** because a test_compile did reveal that the linker did not use it for"
+ echo "*** its dynamic dependency list that programs get resolved with at runtime."
+ fi
+ fi
+ ;;
+ *)
+ func_append newdeplibs " $i"
+ ;;
+ esac
+ done
+ else
+ # Error occurred in the first compile. Let's try to salvage
+ # the situation: Compile a separate program for each library.
+ for i in $deplibs; do
+ case $i in
+ -l*)
+ func_stripname -l '' "$i"
+ name=$func_stripname_result
+ $opt_dry_run || $RM conftest
+ if $LTCC $LTCFLAGS -o conftest conftest.c $i; then
+ ldd_output=`ldd conftest`
+ if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+ case " $predeps $postdeps " in
+ *" $i "*)
+ func_append newdeplibs " $i"
+ i=""
+ ;;
+ esac
+ fi
+ if test -n "$i" ; then
+ libname=`eval "\\$ECHO \"$libname_spec\""`
+ deplib_matches=`eval "\\$ECHO \"$library_names_spec\""`
+ set dummy $deplib_matches; shift
+ deplib_match=$1
+ if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
+ func_append newdeplibs " $i"
+ else
+ droppeddeps=yes
+ echo
+ $ECHO "*** Warning: dynamic linker does not accept needed library $i."
+ echo "*** I have the capability to make that library automatically link in when"
+ echo "*** you link to this library. But I can only do this if you have a"
+ echo "*** shared version of the library, which you do not appear to have"
+ echo "*** because a test_compile did reveal that the linker did not use this one"
+ echo "*** as a dynamic dependency that programs can get resolved with at runtime."
+ fi
+ fi
+ else
+ droppeddeps=yes
+ echo
+ $ECHO "*** Warning! Library $i is needed by this library but I was not able to"
+ echo "*** make it link in! You will probably need to install it or some"
+ echo "*** library that it depends on before this library will be fully"
+ echo "*** functional. Installing it before continuing would be even better."
+ fi
+ ;;
+ *)
+ func_append newdeplibs " $i"
+ ;;
+ esac
+ done
+ fi
+ ;;
+ file_magic*)
+ set dummy $deplibs_check_method; shift
+ file_magic_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
+ for a_deplib in $deplibs; do
+ case $a_deplib in
+ -l*)
+ func_stripname -l '' "$a_deplib"
+ name=$func_stripname_result
+ if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+ case " $predeps $postdeps " in
+ *" $a_deplib "*)
+ func_append newdeplibs " $a_deplib"
+ a_deplib=""
+ ;;
+ esac
+ fi
+ if test -n "$a_deplib" ; then
+ libname=`eval "\\$ECHO \"$libname_spec\""`
+ if test -n "$file_magic_glob"; then
+ libnameglob=`func_echo_all "$libname" | $SED -e $file_magic_glob`
+ else
+ libnameglob=$libname
+ fi
+ test "$want_nocaseglob" = yes && nocaseglob=`shopt -p nocaseglob`
+ for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
+ if test "$want_nocaseglob" = yes; then
+ shopt -s nocaseglob
+ potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null`
+ $nocaseglob
+ else
+ potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null`
+ fi
+ for potent_lib in $potential_libs; do
+ # Follow soft links.
+ if ls -lLd "$potent_lib" 2>/dev/null |
+ $GREP " -> " >/dev/null; then
+ continue
+ fi
+ # The statement above tries to avoid entering an
+ # endless loop below, in case of cyclic links.
+ # We might still enter an endless loop, since a link
+ # loop can be closed while we follow links,
+ # but so what?
+ potlib="$potent_lib"
+ while test -h "$potlib" 2>/dev/null; do
+ potliblink=`ls -ld $potlib | ${SED} 's/.* -> //'`
+ case $potliblink in
+ [\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";;
+ *) potlib=`$ECHO "$potlib" | $SED 's,[^/]*$,,'`"$potliblink";;
+ esac
+ done
+ if eval $file_magic_cmd \"\$potlib\" 2>/dev/null |
+ $SED -e 10q |
+ $EGREP "$file_magic_regex" > /dev/null; then
+ func_append newdeplibs " $a_deplib"
+ a_deplib=""
+ break 2
+ fi
+ done
+ done
+ fi
+ if test -n "$a_deplib" ; then
+ droppeddeps=yes
+ echo
+ $ECHO "*** Warning: linker path does not have real file for library $a_deplib."
+ echo "*** I have the capability to make that library automatically link in when"
+ echo "*** you link to this library. But I can only do this if you have a"
+ echo "*** shared version of the library, which you do not appear to have"
+ echo "*** because I did check the linker path looking for a file starting"
+ if test -z "$potlib" ; then
+ $ECHO "*** with $libname but no candidates were found. (...for file magic test)"
+ else
+ $ECHO "*** with $libname and none of the candidates passed a file format test"
+ $ECHO "*** using a file magic. Last file checked: $potlib"
+ fi
+ fi
+ ;;
+ *)
+ # Add a -L argument.
+ func_append newdeplibs " $a_deplib"
+ ;;
+ esac
+ done # Gone through all deplibs.
+ ;;
+ match_pattern*)
+ set dummy $deplibs_check_method; shift
+ match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
+ for a_deplib in $deplibs; do
+ case $a_deplib in
+ -l*)
+ func_stripname -l '' "$a_deplib"
+ name=$func_stripname_result
+ if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+ case " $predeps $postdeps " in
+ *" $a_deplib "*)
+ func_append newdeplibs " $a_deplib"
+ a_deplib=""
+ ;;
+ esac
+ fi
+ if test -n "$a_deplib" ; then
+ libname=`eval "\\$ECHO \"$libname_spec\""`
+ for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
+ potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
+ for potent_lib in $potential_libs; do
+ potlib="$potent_lib" # see symlink-check above in file_magic test
+ if eval "\$ECHO \"$potent_lib\"" 2>/dev/null | $SED 10q | \
+ $EGREP "$match_pattern_regex" > /dev/null; then
+ func_append newdeplibs " $a_deplib"
+ a_deplib=""
+ break 2
+ fi
+ done
+ done
+ fi
+ if test -n "$a_deplib" ; then
+ droppeddeps=yes
+ echo
+ $ECHO "*** Warning: linker path does not have real file for library $a_deplib."
+ echo "*** I have the capability to make that library automatically link in when"
+ echo "*** you link to this library. But I can only do this if you have a"
+ echo "*** shared version of the library, which you do not appear to have"
+ echo "*** because I did check the linker path looking for a file starting"
+ if test -z "$potlib" ; then
+ $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)"
+ else
+ $ECHO "*** with $libname and none of the candidates passed a file format test"
+ $ECHO "*** using a regex pattern. Last file checked: $potlib"
+ fi
+ fi
+ ;;
+ *)
+ # Add a -L argument.
+ func_append newdeplibs " $a_deplib"
+ ;;
+ esac
+ done # Gone through all deplibs.
+ ;;
+ none | unknown | *)
+ newdeplibs=""
+ tmp_deplibs=`$ECHO " $deplibs" | $SED 's/ -lc$//; s/ -[LR][^ ]*//g'`
+ if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+ for i in $predeps $postdeps ; do
+ # can't use Xsed below, because $i might contain '/'
+ tmp_deplibs=`$ECHO " $tmp_deplibs" | $SED "s,$i,,"`
+ done
+ fi
+ case $tmp_deplibs in
+ *[!\ \ ]*)
+ echo
+ if test "X$deplibs_check_method" = "Xnone"; then
+ echo "*** Warning: inter-library dependencies are not supported in this platform."
+ else
+ echo "*** Warning: inter-library dependencies are not known to be supported."
+ fi
+ echo "*** All declared inter-library dependencies are being dropped."
+ droppeddeps=yes
+ ;;
+ esac
+ ;;
+ esac
+ versuffix=$versuffix_save
+ major=$major_save
+ release=$release_save
+ libname=$libname_save
+ name=$name_save
+
+ case $host in
+ *-*-rhapsody* | *-*-darwin1.[012])
+ # On Rhapsody replace the C library with the System framework
+ newdeplibs=`$ECHO " $newdeplibs" | $SED 's/ -lc / System.ltframework /'`
+ ;;
+ esac
+
+ if test "$droppeddeps" = yes; then
+ if test "$module" = yes; then
+ echo
+ echo "*** Warning: libtool could not satisfy all declared inter-library"
+ $ECHO "*** dependencies of module $libname. Therefore, libtool will create"
+ echo "*** a static module, that should work as long as the dlopening"
+ echo "*** application is linked with the -dlopen flag."
+ if test -z "$global_symbol_pipe"; then
+ echo
+ echo "*** However, this would only work if libtool was able to extract symbol"
+ echo "*** lists from a program, using \`nm' or equivalent, but libtool could"
+ echo "*** not find such a program. So, this module is probably useless."
+ echo "*** \`nm' from GNU binutils and a full rebuild may help."
+ fi
+ if test "$build_old_libs" = no; then
+ oldlibs="$output_objdir/$libname.$libext"
+ build_libtool_libs=module
+ build_old_libs=yes
+ else
+ build_libtool_libs=no
+ fi
+ else
+ echo "*** The inter-library dependencies that have been dropped here will be"
+ echo "*** automatically added whenever a program is linked with this library"
+ echo "*** or is declared to -dlopen it."
+
+ if test "$allow_undefined" = no; then
+ echo
+ echo "*** Since this library must not contain undefined symbols,"
+ echo "*** because either the platform does not support them or"
+ echo "*** it was explicitly requested with -no-undefined,"
+ echo "*** libtool will only create a static version of it."
+ if test "$build_old_libs" = no; then
+ oldlibs="$output_objdir/$libname.$libext"
+ build_libtool_libs=module
+ build_old_libs=yes
+ else
+ build_libtool_libs=no
+ fi
+ fi
+ fi
+ fi
+ # Done checking deplibs!
+ deplibs=$newdeplibs
+ fi
+ # Time to change all our "foo.ltframework" stuff back to "-framework foo"
+ case $host in
+ *-*-darwin*)
+ newdeplibs=`$ECHO " $newdeplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
+ new_inherited_linker_flags=`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
+ deplibs=`$ECHO " $deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
+ ;;
+ esac
+
+ # move library search paths that coincide with paths to not yet
+ # installed libraries to the beginning of the library search list
+ new_libs=
+ for path in $notinst_path; do
+ case " $new_libs " in
+ *" -L$path/$objdir "*) ;;
+ *)
+ case " $deplibs " in
+ *" -L$path/$objdir "*)
+ func_append new_libs " -L$path/$objdir" ;;
+ esac
+ ;;
+ esac
+ done
+ for deplib in $deplibs; do
+ case $deplib in
+ -L*)
+ case " $new_libs " in
+ *" $deplib "*) ;;
+ *) func_append new_libs " $deplib" ;;
+ esac
+ ;;
+ *) func_append new_libs " $deplib" ;;
+ esac
+ done
+ deplibs="$new_libs"
+
+ # All the library-specific variables (install_libdir is set above).
+ library_names=
+ old_library=
+ dlname=
+
+ # Test again, we may have decided not to build it any more
+ if test "$build_libtool_libs" = yes; then
+ # Remove ${wl} instances when linking with ld.
+ # FIXME: should test the right _cmds variable.
+ case $archive_cmds in
+ *\$LD\ *) wl= ;;
+ esac
+ if test "$hardcode_into_libs" = yes; then
+ # Hardcode the library paths
+ hardcode_libdirs=
+ dep_rpath=
+ rpath="$finalize_rpath"
+ test "$opt_mode" != relink && rpath="$compile_rpath$rpath"
+ for libdir in $rpath; do
+ if test -n "$hardcode_libdir_flag_spec"; then
+ if test -n "$hardcode_libdir_separator"; then
+ func_replace_sysroot "$libdir"
+ libdir=$func_replace_sysroot_result
+ if test -z "$hardcode_libdirs"; then
+ hardcode_libdirs="$libdir"
+ else
+ # Just accumulate the unique libdirs.
+ case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
+ *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
+ ;;
+ *)
+ func_append hardcode_libdirs "$hardcode_libdir_separator$libdir"
+ ;;
+ esac
+ fi
+ else
+ eval flag=\"$hardcode_libdir_flag_spec\"
+ func_append dep_rpath " $flag"
+ fi
+ elif test -n "$runpath_var"; then
+ case "$perm_rpath " in
+ *" $libdir "*) ;;
+ *) func_append perm_rpath " $libdir" ;;
+ esac
+ fi
+ done
+ # Substitute the hardcoded libdirs into the rpath.
+ if test -n "$hardcode_libdir_separator" &&
+ test -n "$hardcode_libdirs"; then
+ libdir="$hardcode_libdirs"
+ eval "dep_rpath=\"$hardcode_libdir_flag_spec\""
+ fi
+ if test -n "$runpath_var" && test -n "$perm_rpath"; then
+ # We should set the runpath_var.
+ rpath=
+ for dir in $perm_rpath; do
+ func_append rpath "$dir:"
+ done
+ eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var"
+ fi
+ test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs"
+ fi
+
+ shlibpath="$finalize_shlibpath"
+ test "$opt_mode" != relink && shlibpath="$compile_shlibpath$shlibpath"
+ if test -n "$shlibpath"; then
+ eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var"
+ fi
+
+ # Get the real and link names of the library.
+ eval shared_ext=\"$shrext_cmds\"
+ eval library_names=\"$library_names_spec\"
+ set dummy $library_names
+ shift
+ realname="$1"
+ shift
+
+ if test -n "$soname_spec"; then
+ eval soname=\"$soname_spec\"
+ else
+ soname="$realname"
+ fi
+ if test -z "$dlname"; then
+ dlname=$soname
+ fi
+
+ lib="$output_objdir/$realname"
+ linknames=
+ for link
+ do
+ func_append linknames " $link"
+ done
+
+ # Use standard objects if they are pic
+ test -z "$pic_flag" && libobjs=`$ECHO "$libobjs" | $SP2NL | $SED "$lo2o" | $NL2SP`
+ test "X$libobjs" = "X " && libobjs=
+
+ delfiles=
+ if test -n "$export_symbols" && test -n "$include_expsyms"; then
+ $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp"
+ export_symbols="$output_objdir/$libname.uexp"
+ func_append delfiles " $export_symbols"
+ fi
+
+ orig_export_symbols=
+ case $host_os in
+ cygwin* | mingw* | cegcc*)
+ if test -n "$export_symbols" && test -z "$export_symbols_regex"; then
+ # exporting using user supplied symfile
+ if test "x`$SED 1q $export_symbols`" != xEXPORTS; then
+ # and it's NOT already a .def file. Must figure out
+ # which of the given symbols are data symbols and tag
+ # them as such. So, trigger use of export_symbols_cmds.
+ # export_symbols gets reassigned inside the "prepare
+ # the list of exported symbols" if statement, so the
+ # include_expsyms logic still works.
+ orig_export_symbols="$export_symbols"
+ export_symbols=
+ always_export_symbols=yes
+ fi
+ fi
+ ;;
+ esac
+
+ # Prepare the list of exported symbols
+ if test -z "$export_symbols"; then
+ if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then
+ func_verbose "generating symbol list for \`$libname.la'"
+ export_symbols="$output_objdir/$libname.exp"
+ $opt_dry_run || $RM $export_symbols
+ cmds=$export_symbols_cmds
+ save_ifs="$IFS"; IFS='~'
+ for cmd1 in $cmds; do
+ IFS="$save_ifs"
+ # Take the normal branch if the nm_file_list_spec branch
+ # doesn't work or if tool conversion is not needed.
+ case $nm_file_list_spec~$to_tool_file_cmd in
+ *~func_convert_file_noop | *~func_convert_file_msys_to_w32 | ~*)
+ try_normal_branch=yes
+ eval cmd=\"$cmd1\"
+ func_len " $cmd"
+ len=$func_len_result
+ ;;
+ *)
+ try_normal_branch=no
+ ;;
+ esac
+ if test "$try_normal_branch" = yes \
+ && { test "$len" -lt "$max_cmd_len" \
+ || test "$max_cmd_len" -le -1; }
+ then
+ func_show_eval "$cmd" 'exit $?'
+ skipped_export=false
+ elif test -n "$nm_file_list_spec"; then
+ func_basename "$output"
+ output_la=$func_basename_result
+ save_libobjs=$libobjs
+ save_output=$output
+ output=${output_objdir}/${output_la}.nm
+ func_to_tool_file "$output"
+ libobjs=$nm_file_list_spec$func_to_tool_file_result
+ func_append delfiles " $output"
+ func_verbose "creating $NM input file list: $output"
+ for obj in $save_libobjs; do
+ func_to_tool_file "$obj"
+ $ECHO "$func_to_tool_file_result"
+ done > "$output"
+ eval cmd=\"$cmd1\"
+ func_show_eval "$cmd" 'exit $?'
+ output=$save_output
+ libobjs=$save_libobjs
+ skipped_export=false
+ else
+ # The command line is too long to execute in one step.
+ func_verbose "using reloadable object file for export list..."
+ skipped_export=:
+ # Break out early, otherwise skipped_export may be
+ # set to false by a later but shorter cmd.
+ break
+ fi
+ done
+ IFS="$save_ifs"
+ if test -n "$export_symbols_regex" && test "X$skipped_export" != "X:"; then
+ func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
+ func_show_eval '$MV "${export_symbols}T" "$export_symbols"'
+ fi
+ fi
+ fi
+
+ if test -n "$export_symbols" && test -n "$include_expsyms"; then
+ tmp_export_symbols="$export_symbols"
+ test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols"
+ $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"'
+ fi
+
+ if test "X$skipped_export" != "X:" && test -n "$orig_export_symbols"; then
+ # The given exports_symbols file has to be filtered, so filter it.
+ func_verbose "filter symbol list for \`$libname.la' to tag DATA exports"
+ # FIXME: $output_objdir/$libname.filter potentially contains lots of
+ # 's' commands which not all seds can handle. GNU sed should be fine
+ # though. Also, the filter scales superlinearly with the number of
+ # global variables. join(1) would be nice here, but unfortunately
+ # isn't a blessed tool.
+ $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
+ func_append delfiles " $export_symbols $output_objdir/$libname.filter"
+ export_symbols=$output_objdir/$libname.def
+ $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
+ fi
+
+ tmp_deplibs=
+ for test_deplib in $deplibs; do
+ case " $convenience " in
+ *" $test_deplib "*) ;;
+ *)
+ func_append tmp_deplibs " $test_deplib"
+ ;;
+ esac
+ done
+ deplibs="$tmp_deplibs"
+
+ if test -n "$convenience"; then
+ if test -n "$whole_archive_flag_spec" &&
+ test "$compiler_needs_object" = yes &&
+ test -z "$libobjs"; then
+ # extract the archives, so we have objects to list.
+ # TODO: could optimize this to just extract one archive.
+ whole_archive_flag_spec=
+ fi
+ if test -n "$whole_archive_flag_spec"; then
+ save_libobjs=$libobjs
+ eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
+ test "X$libobjs" = "X " && libobjs=
+ else
+ gentop="$output_objdir/${outputname}x"
+ func_append generated " $gentop"
+
+ func_extract_archives $gentop $convenience
+ func_append libobjs " $func_extract_archives_result"
+ test "X$libobjs" = "X " && libobjs=
+ fi
+ fi
+
+ if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then
+ eval flag=\"$thread_safe_flag_spec\"
+ func_append linker_flags " $flag"
+ fi
+
+ # Make a backup of the uninstalled library when relinking
+ if test "$opt_mode" = relink; then
+ $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $?
+ fi
+
+ # Do each of the archive commands.
+ if test "$module" = yes && test -n "$module_cmds" ; then
+ if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
+ eval test_cmds=\"$module_expsym_cmds\"
+ cmds=$module_expsym_cmds
+ else
+ eval test_cmds=\"$module_cmds\"
+ cmds=$module_cmds
+ fi
+ else
+ if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
+ eval test_cmds=\"$archive_expsym_cmds\"
+ cmds=$archive_expsym_cmds
+ else
+ eval test_cmds=\"$archive_cmds\"
+ cmds=$archive_cmds
+ fi
+ fi
+
+ if test "X$skipped_export" != "X:" &&
+ func_len " $test_cmds" &&
+ len=$func_len_result &&
+ test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
+ :
+ else
+ # The command line is too long to link in one step, link piecewise
+ # or, if using GNU ld and skipped_export is not :, use a linker
+ # script.
+
+ # Save the value of $output and $libobjs because we want to
+ # use them later. If we have whole_archive_flag_spec, we
+ # want to use save_libobjs as it was before
+ # whole_archive_flag_spec was expanded, because we can't
+ # assume the linker understands whole_archive_flag_spec.
+ # This may have to be revisited, in case too many
+ # convenience libraries get linked in and end up exceeding
+ # the spec.
+ if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then
+ save_libobjs=$libobjs
+ fi
+ save_output=$output
+ func_basename "$output"
+ output_la=$func_basename_result
+
+ # Clear the reloadable object creation command queue and
+ # initialize k to one.
+ test_cmds=
+ concat_cmds=
+ objlist=
+ last_robj=
+ k=1
+
+ if test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "$with_gnu_ld" = yes; then
+ output=${output_objdir}/${output_la}.lnkscript
+ func_verbose "creating GNU ld script: $output"
+ echo 'INPUT (' > $output
+ for obj in $save_libobjs
+ do
+ func_to_tool_file "$obj"
+ $ECHO "$func_to_tool_file_result" >> $output
+ done
+ echo ')' >> $output
+ func_append delfiles " $output"
+ func_to_tool_file "$output"
+ output=$func_to_tool_file_result
+ elif test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "X$file_list_spec" != X; then
+ output=${output_objdir}/${output_la}.lnk
+ func_verbose "creating linker input file list: $output"
+ : > $output
+ set x $save_libobjs
+ shift
+ firstobj=
+ if test "$compiler_needs_object" = yes; then
+ firstobj="$1 "
+ shift
+ fi
+ for obj
+ do
+ func_to_tool_file "$obj"
+ $ECHO "$func_to_tool_file_result" >> $output
+ done
+ func_append delfiles " $output"
+ func_to_tool_file "$output"
+ output=$firstobj\"$file_list_spec$func_to_tool_file_result\"
+ else
+ if test -n "$save_libobjs"; then
+ func_verbose "creating reloadable object files..."
+ output=$output_objdir/$output_la-${k}.$objext
+ eval test_cmds=\"$reload_cmds\"
+ func_len " $test_cmds"
+ len0=$func_len_result
+ len=$len0
+
+ # Loop over the list of objects to be linked.
+ for obj in $save_libobjs
+ do
+ func_len " $obj"
+ func_arith $len + $func_len_result
+ len=$func_arith_result
+ if test "X$objlist" = X ||
+ test "$len" -lt "$max_cmd_len"; then
+ func_append objlist " $obj"
+ else
+ # The command $test_cmds is almost too long, add a
+ # command to the queue.
+ if test "$k" -eq 1 ; then
+ # The first file doesn't have a previous command to add.
+ reload_objs=$objlist
+ eval concat_cmds=\"$reload_cmds\"
+ else
+ # All subsequent reloadable object files will link in
+ # the last one created.
+ reload_objs="$objlist $last_robj"
+ eval concat_cmds=\"\$concat_cmds~$reload_cmds~\$RM $last_robj\"
+ fi
+ last_robj=$output_objdir/$output_la-${k}.$objext
+ func_arith $k + 1
+ k=$func_arith_result
+ output=$output_objdir/$output_la-${k}.$objext
+ objlist=" $obj"
+ func_len " $last_robj"
+ func_arith $len0 + $func_len_result
+ len=$func_arith_result
+ fi
+ done
+ # Handle the remaining objects by creating one last
+ # reloadable object file. All subsequent reloadable object
+ # files will link in the last one created.
+ test -z "$concat_cmds" || concat_cmds=$concat_cmds~
+ reload_objs="$objlist $last_robj"
+ eval concat_cmds=\"\${concat_cmds}$reload_cmds\"
+ if test -n "$last_robj"; then
+ eval concat_cmds=\"\${concat_cmds}~\$RM $last_robj\"
+ fi
+ func_append delfiles " $output"
+
+ else
+ output=
+ fi
+
+ if ${skipped_export-false}; then
+ func_verbose "generating symbol list for \`$libname.la'"
+ export_symbols="$output_objdir/$libname.exp"
+ $opt_dry_run || $RM $export_symbols
+ libobjs=$output
+ # Append the command to create the export file.
+ test -z "$concat_cmds" || concat_cmds=$concat_cmds~
+ eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\"
+ if test -n "$last_robj"; then
+ eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\"
+ fi
+ fi
+
+ test -n "$save_libobjs" &&
+ func_verbose "creating a temporary reloadable object file: $output"
+
+ # Loop through the commands generated above and execute them.
+ save_ifs="$IFS"; IFS='~'
+ for cmd in $concat_cmds; do
+ IFS="$save_ifs"
+ $opt_silent || {
+ func_quote_for_expand "$cmd"
+ eval "func_echo $func_quote_for_expand_result"
+ }
+ $opt_dry_run || eval "$cmd" || {
+ lt_exit=$?
+
+ # Restore the uninstalled library and exit
+ if test "$opt_mode" = relink; then
+ ( cd "$output_objdir" && \
+ $RM "${realname}T" && \
+ $MV "${realname}U" "$realname" )
+ fi
+
+ exit $lt_exit
+ }
+ done
+ IFS="$save_ifs"
+
+ if test -n "$export_symbols_regex" && ${skipped_export-false}; then
+ func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
+ func_show_eval '$MV "${export_symbols}T" "$export_symbols"'
+ fi
+ fi
+
+ if ${skipped_export-false}; then
+ if test -n "$export_symbols" && test -n "$include_expsyms"; then
+ tmp_export_symbols="$export_symbols"
+ test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols"
+ $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"'
+ fi
+
+ if test -n "$orig_export_symbols"; then
+ # The given exports_symbols file has to be filtered, so filter it.
+ func_verbose "filter symbol list for \`$libname.la' to tag DATA exports"
+ # FIXME: $output_objdir/$libname.filter potentially contains lots of
+ # 's' commands which not all seds can handle. GNU sed should be fine
+ # though. Also, the filter scales superlinearly with the number of
+ # global variables. join(1) would be nice here, but unfortunately
+ # isn't a blessed tool.
+ $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
+ func_append delfiles " $export_symbols $output_objdir/$libname.filter"
+ export_symbols=$output_objdir/$libname.def
+ $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
+ fi
+ fi
+
+ libobjs=$output
+ # Restore the value of output.
+ output=$save_output
+
+ if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then
+ eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
+ test "X$libobjs" = "X " && libobjs=
+ fi
+ # Expand the library linking commands again to reset the
+ # value of $libobjs for piecewise linking.
+
+ # Do each of the archive commands.
+ if test "$module" = yes && test -n "$module_cmds" ; then
+ if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
+ cmds=$module_expsym_cmds
+ else
+ cmds=$module_cmds
+ fi
+ else
+ if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
+ cmds=$archive_expsym_cmds
+ else
+ cmds=$archive_cmds
+ fi
+ fi
+ fi
+
+ if test -n "$delfiles"; then
+ # Append the command to remove temporary files to $cmds.
+ eval cmds=\"\$cmds~\$RM $delfiles\"
+ fi
+
+ # Add any objects from preloaded convenience libraries
+ if test -n "$dlprefiles"; then
+ gentop="$output_objdir/${outputname}x"
+ func_append generated " $gentop"
+
+ func_extract_archives $gentop $dlprefiles
+ func_append libobjs " $func_extract_archives_result"
+ test "X$libobjs" = "X " && libobjs=
+ fi
+
+ save_ifs="$IFS"; IFS='~'
+ for cmd in $cmds; do
+ IFS="$save_ifs"
+ eval cmd=\"$cmd\"
+ $opt_silent || {
+ func_quote_for_expand "$cmd"
+ eval "func_echo $func_quote_for_expand_result"
+ }
+ $opt_dry_run || eval "$cmd" || {
+ lt_exit=$?
+
+ # Restore the uninstalled library and exit
+ if test "$opt_mode" = relink; then
+ ( cd "$output_objdir" && \
+ $RM "${realname}T" && \
+ $MV "${realname}U" "$realname" )
+ fi
+
+ exit $lt_exit
+ }
+ done
+ IFS="$save_ifs"
+
+ # Restore the uninstalled library and exit
+ if test "$opt_mode" = relink; then
+ $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $?
+
+ if test -n "$convenience"; then
+ if test -z "$whole_archive_flag_spec"; then
+ func_show_eval '${RM}r "$gentop"'
+ fi
+ fi
+
+ exit $EXIT_SUCCESS
+ fi
+
+ # Create links to the real library.
+ for linkname in $linknames; do
+ if test "$realname" != "$linkname"; then
+ func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?'
+ fi
+ done
+
+ # If -module or -export-dynamic was specified, set the dlname.
+ if test "$module" = yes || test "$export_dynamic" = yes; then
+ # On all known operating systems, these are identical.
+ dlname="$soname"
+ fi
+ fi
+ ;;
+
+ obj)
+ if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
+ func_warning "\`-dlopen' is ignored for objects"
+ fi
+
+ case " $deplibs" in
+ *\ -l* | *\ -L*)
+ func_warning "\`-l' and \`-L' are ignored for objects" ;;
+ esac
+
+ test -n "$rpath" && \
+ func_warning "\`-rpath' is ignored for objects"
+
+ test -n "$xrpath" && \
+ func_warning "\`-R' is ignored for objects"
+
+ test -n "$vinfo" && \
+ func_warning "\`-version-info' is ignored for objects"
+
+ test -n "$release" && \
+ func_warning "\`-release' is ignored for objects"
+
+ case $output in
+ *.lo)
+ test -n "$objs$old_deplibs" && \
+ func_fatal_error "cannot build library object \`$output' from non-libtool objects"
+
+ libobj=$output
+ func_lo2o "$libobj"
+ obj=$func_lo2o_result
+ ;;
+ *)
+ libobj=
+ obj="$output"
+ ;;
+ esac
+
+ # Delete the old objects.
+ $opt_dry_run || $RM $obj $libobj
+
+ # Objects from convenience libraries. This assumes
+ # single-version convenience libraries. Whenever we create
+ # different ones for PIC/non-PIC, this we'll have to duplicate
+ # the extraction.
+ reload_conv_objs=
+ gentop=
+ # reload_cmds runs $LD directly, so let us get rid of
+ # -Wl from whole_archive_flag_spec and hope we can get by with
+ # turning comma into space..
+ wl=
+
+ if test -n "$convenience"; then
+ if test -n "$whole_archive_flag_spec"; then
+ eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\"
+ reload_conv_objs=$reload_objs\ `$ECHO "$tmp_whole_archive_flags" | $SED 's|,| |g'`
+ else
+ gentop="$output_objdir/${obj}x"
+ func_append generated " $gentop"
+
+ func_extract_archives $gentop $convenience
+ reload_conv_objs="$reload_objs $func_extract_archives_result"
+ fi
+ fi
+
+ # If we're not building shared, we need to use non_pic_objs
+ test "$build_libtool_libs" != yes && libobjs="$non_pic_objects"
+
+ # Create the old-style object.
+ reload_objs="$objs$old_deplibs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; /\.lib$/d; $lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test
+
+ output="$obj"
+ func_execute_cmds "$reload_cmds" 'exit $?'
+
+ # Exit if we aren't doing a library object file.
+ if test -z "$libobj"; then
+ if test -n "$gentop"; then
+ func_show_eval '${RM}r "$gentop"'
+ fi
+
+ exit $EXIT_SUCCESS
+ fi
+
+ if test "$build_libtool_libs" != yes; then
+ if test -n "$gentop"; then
+ func_show_eval '${RM}r "$gentop"'
+ fi
+
+ # Create an invalid libtool object if no PIC, so that we don't
+ # accidentally link it into a program.
+ # $show "echo timestamp > $libobj"
+ # $opt_dry_run || eval "echo timestamp > $libobj" || exit $?
+ exit $EXIT_SUCCESS
+ fi
+
+ if test -n "$pic_flag" || test "$pic_mode" != default; then
+ # Only do commands if we really have different PIC objects.
+ reload_objs="$libobjs $reload_conv_objs"
+ output="$libobj"
+ func_execute_cmds "$reload_cmds" 'exit $?'
+ fi
+
+ if test -n "$gentop"; then
+ func_show_eval '${RM}r "$gentop"'
+ fi
+
+ exit $EXIT_SUCCESS
+ ;;
+
+ prog)
+ case $host in
+ *cygwin*) func_stripname '' '.exe' "$output"
+ output=$func_stripname_result.exe;;
+ esac
+ test -n "$vinfo" && \
+ func_warning "\`-version-info' is ignored for programs"
+
+ test -n "$release" && \
+ func_warning "\`-release' is ignored for programs"
+
+ test "$preload" = yes \
+ && test "$dlopen_support" = unknown \
+ && test "$dlopen_self" = unknown \
+ && test "$dlopen_self_static" = unknown && \
+ func_warning "\`LT_INIT([dlopen])' not used. Assuming no dlopen support."
+
+ case $host in
+ *-*-rhapsody* | *-*-darwin1.[012])
+ # On Rhapsody replace the C library is the System framework
+ compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's/ -lc / System.ltframework /'`
+ finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's/ -lc / System.ltframework /'`
+ ;;
+ esac
+
+ case $host in
+ *-*-darwin*)
+ # Don't allow lazy linking, it breaks C++ global constructors
+ # But is supposedly fixed on 10.4 or later (yay!).
+ if test "$tagname" = CXX ; then
+ case ${MACOSX_DEPLOYMENT_TARGET-10.0} in
+ 10.[0123])
+ func_append compile_command " ${wl}-bind_at_load"
+ func_append finalize_command " ${wl}-bind_at_load"
+ ;;
+ esac
+ fi
+ # Time to change all our "foo.ltframework" stuff back to "-framework foo"
+ compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
+ finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
+ ;;
+ esac
+
+
+ # move library search paths that coincide with paths to not yet
+ # installed libraries to the beginning of the library search list
+ new_libs=
+ for path in $notinst_path; do
+ case " $new_libs " in
+ *" -L$path/$objdir "*) ;;
+ *)
+ case " $compile_deplibs " in
+ *" -L$path/$objdir "*)
+ func_append new_libs " -L$path/$objdir" ;;
+ esac
+ ;;
+ esac
+ done
+ for deplib in $compile_deplibs; do
+ case $deplib in
+ -L*)
+ case " $new_libs " in
+ *" $deplib "*) ;;
+ *) func_append new_libs " $deplib" ;;
+ esac
+ ;;
+ *) func_append new_libs " $deplib" ;;
+ esac
+ done
+ compile_deplibs="$new_libs"
+
+
+ func_append compile_command " $compile_deplibs"
+ func_append finalize_command " $finalize_deplibs"
+
+ if test -n "$rpath$xrpath"; then
+ # If the user specified any rpath flags, then add them.
+ for libdir in $rpath $xrpath; do
+ # This is the magic to use -rpath.
+ case "$finalize_rpath " in
+ *" $libdir "*) ;;
+ *) func_append finalize_rpath " $libdir" ;;
+ esac
+ done
+ fi
+
+ # Now hardcode the library paths
+ rpath=
+ hardcode_libdirs=
+ for libdir in $compile_rpath $finalize_rpath; do
+ if test -n "$hardcode_libdir_flag_spec"; then
+ if test -n "$hardcode_libdir_separator"; then
+ if test -z "$hardcode_libdirs"; then
+ hardcode_libdirs="$libdir"
+ else
+ # Just accumulate the unique libdirs.
+ case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
+ *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
+ ;;
+ *)
+ func_append hardcode_libdirs "$hardcode_libdir_separator$libdir"
+ ;;
+ esac
+ fi
+ else
+ eval flag=\"$hardcode_libdir_flag_spec\"
+ func_append rpath " $flag"
+ fi
+ elif test -n "$runpath_var"; then
+ case "$perm_rpath " in
+ *" $libdir "*) ;;
+ *) func_append perm_rpath " $libdir" ;;
+ esac
+ fi
+ case $host in
+ *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
+ testbindir=`${ECHO} "$libdir" | ${SED} -e 's*/lib$*/bin*'`
+ case :$dllsearchpath: in
+ *":$libdir:"*) ;;
+ ::) dllsearchpath=$libdir;;
+ *) func_append dllsearchpath ":$libdir";;
+ esac
+ case :$dllsearchpath: in
+ *":$testbindir:"*) ;;
+ ::) dllsearchpath=$testbindir;;
+ *) func_append dllsearchpath ":$testbindir";;
+ esac
+ ;;
+ esac
+ done
+ # Substitute the hardcoded libdirs into the rpath.
+ if test -n "$hardcode_libdir_separator" &&
+ test -n "$hardcode_libdirs"; then
+ libdir="$hardcode_libdirs"
+ eval rpath=\" $hardcode_libdir_flag_spec\"
+ fi
+ compile_rpath="$rpath"
+
+ rpath=
+ hardcode_libdirs=
+ for libdir in $finalize_rpath; do
+ if test -n "$hardcode_libdir_flag_spec"; then
+ if test -n "$hardcode_libdir_separator"; then
+ if test -z "$hardcode_libdirs"; then
+ hardcode_libdirs="$libdir"
+ else
+ # Just accumulate the unique libdirs.
+ case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
+ *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
+ ;;
+ *)
+ func_append hardcode_libdirs "$hardcode_libdir_separator$libdir"
+ ;;
+ esac
+ fi
+ else
+ eval flag=\"$hardcode_libdir_flag_spec\"
+ func_append rpath " $flag"
+ fi
+ elif test -n "$runpath_var"; then
+ case "$finalize_perm_rpath " in
+ *" $libdir "*) ;;
+ *) func_append finalize_perm_rpath " $libdir" ;;
+ esac
+ fi
+ done
+ # Substitute the hardcoded libdirs into the rpath.
+ if test -n "$hardcode_libdir_separator" &&
+ test -n "$hardcode_libdirs"; then
+ libdir="$hardcode_libdirs"
+ eval rpath=\" $hardcode_libdir_flag_spec\"
+ fi
+ finalize_rpath="$rpath"
+
+ if test -n "$libobjs" && test "$build_old_libs" = yes; then
+ # Transform all the library objects into standard objects.
+ compile_command=`$ECHO "$compile_command" | $SP2NL | $SED "$lo2o" | $NL2SP`
+ finalize_command=`$ECHO "$finalize_command" | $SP2NL | $SED "$lo2o" | $NL2SP`
+ fi
+
+ func_generate_dlsyms "$outputname" "@PROGRAM@" "no"
+
+ # template prelinking step
+ if test -n "$prelink_cmds"; then
+ func_execute_cmds "$prelink_cmds" 'exit $?'
+ fi
+
+ wrappers_required=yes
+ case $host in
+ *cegcc* | *mingw32ce*)
+ # Disable wrappers for cegcc and mingw32ce hosts, we are cross compiling anyway.
+ wrappers_required=no
+ ;;
+ *cygwin* | *mingw* )
+ if test "$build_libtool_libs" != yes; then
+ wrappers_required=no
+ fi
+ ;;
+ *)
+ if test "$need_relink" = no || test "$build_libtool_libs" != yes; then
+ wrappers_required=no
+ fi
+ ;;
+ esac
+ if test "$wrappers_required" = no; then
+ # Replace the output file specification.
+ compile_command=`$ECHO "$compile_command" | $SED 's%@OUTPUT@%'"$output"'%g'`
+ link_command="$compile_command$compile_rpath"
+
+ # We have no uninstalled library dependencies, so finalize right now.
+ exit_status=0
+ func_show_eval "$link_command" 'exit_status=$?'
+
+ if test -n "$postlink_cmds"; then
+ func_to_tool_file "$output"
+ postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'`
+ func_execute_cmds "$postlink_cmds" 'exit $?'
+ fi
+
+ # Delete the generated files.
+ if test -f "$output_objdir/${outputname}S.${objext}"; then
+ func_show_eval '$RM "$output_objdir/${outputname}S.${objext}"'
+ fi
+
+ exit $exit_status
+ fi
+
+ if test -n "$compile_shlibpath$finalize_shlibpath"; then
+ compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command"
+ fi
+ if test -n "$finalize_shlibpath"; then
+ finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command"
+ fi
+
+ compile_var=
+ finalize_var=
+ if test -n "$runpath_var"; then
+ if test -n "$perm_rpath"; then
+ # We should set the runpath_var.
+ rpath=
+ for dir in $perm_rpath; do
+ func_append rpath "$dir:"
+ done
+ compile_var="$runpath_var=\"$rpath\$$runpath_var\" "
+ fi
+ if test -n "$finalize_perm_rpath"; then
+ # We should set the runpath_var.
+ rpath=
+ for dir in $finalize_perm_rpath; do
+ func_append rpath "$dir:"
+ done
+ finalize_var="$runpath_var=\"$rpath\$$runpath_var\" "
+ fi
+ fi
+
+ if test "$no_install" = yes; then
+ # We don't need to create a wrapper script.
+ link_command="$compile_var$compile_command$compile_rpath"
+ # Replace the output file specification.
+ link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output"'%g'`
+ # Delete the old output file.
+ $opt_dry_run || $RM $output
+ # Link the executable and exit
+ func_show_eval "$link_command" 'exit $?'
+
+ if test -n "$postlink_cmds"; then
+ func_to_tool_file "$output"
+ postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'`
+ func_execute_cmds "$postlink_cmds" 'exit $?'
+ fi
+
+ exit $EXIT_SUCCESS
+ fi
+
+ if test "$hardcode_action" = relink; then
+ # Fast installation is not supported
+ link_command="$compile_var$compile_command$compile_rpath"
+ relink_command="$finalize_var$finalize_command$finalize_rpath"
+
+ func_warning "this platform does not like uninstalled shared libraries"
+ func_warning "\`$output' will be relinked during installation"
+ else
+ if test "$fast_install" != no; then
+ link_command="$finalize_var$compile_command$finalize_rpath"
+ if test "$fast_install" = yes; then
+ relink_command=`$ECHO "$compile_var$compile_command$compile_rpath" | $SED 's%@OUTPUT@%\$progdir/\$file%g'`
+ else
+ # fast_install is set to needless
+ relink_command=
+ fi
+ else
+ link_command="$compile_var$compile_command$compile_rpath"
+ relink_command="$finalize_var$finalize_command$finalize_rpath"
+ fi
+ fi
+
+ # Replace the output file specification.
+ link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'`
+
+ # Delete the old output files.
+ $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname
+
+ func_show_eval "$link_command" 'exit $?'
+
+ if test -n "$postlink_cmds"; then
+ func_to_tool_file "$output_objdir/$outputname"
+ postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'`
+ func_execute_cmds "$postlink_cmds" 'exit $?'
+ fi
+
+ # Now create the wrapper script.
+ func_verbose "creating $output"
+
+ # Quote the relink command for shipping.
+ if test -n "$relink_command"; then
+ # Preserve any variables that may affect compiler behavior
+ for var in $variables_saved_for_relink; do
+ if eval test -z \"\${$var+set}\"; then
+ relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command"
+ elif eval var_value=\$$var; test -z "$var_value"; then
+ relink_command="$var=; export $var; $relink_command"
+ else
+ func_quote_for_eval "$var_value"
+ relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
+ fi
+ done
+ relink_command="(cd `pwd`; $relink_command)"
+ relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"`
+ fi
+
+ # Only actually do things if not in dry run mode.
+ $opt_dry_run || {
+ # win32 will think the script is a binary if it has
+ # a .exe suffix, so we strip it off here.
+ case $output in
+ *.exe) func_stripname '' '.exe' "$output"
+ output=$func_stripname_result ;;
+ esac
+ # test for cygwin because mv fails w/o .exe extensions
+ case $host in
+ *cygwin*)
+ exeext=.exe
+ func_stripname '' '.exe' "$outputname"
+ outputname=$func_stripname_result ;;
+ *) exeext= ;;
+ esac
+ case $host in
+ *cygwin* | *mingw* )
+ func_dirname_and_basename "$output" "" "."
+ output_name=$func_basename_result
+ output_path=$func_dirname_result
+ cwrappersource="$output_path/$objdir/lt-$output_name.c"
+ cwrapper="$output_path/$output_name.exe"
+ $RM $cwrappersource $cwrapper
+ trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15
+
+ func_emit_cwrapperexe_src > $cwrappersource
+
+ # The wrapper executable is built using the $host compiler,
+ # because it contains $host paths and files. If cross-
+ # compiling, it, like the target executable, must be
+ # executed on the $host or under an emulation environment.
+ $opt_dry_run || {
+ $LTCC $LTCFLAGS -o $cwrapper $cwrappersource
+ $STRIP $cwrapper
+ }
+
+ # Now, create the wrapper script for func_source use:
+ func_ltwrapper_scriptname $cwrapper
+ $RM $func_ltwrapper_scriptname_result
+ trap "$RM $func_ltwrapper_scriptname_result; exit $EXIT_FAILURE" 1 2 15
+ $opt_dry_run || {
+ # note: this script will not be executed, so do not chmod.
+ if test "x$build" = "x$host" ; then
+ $cwrapper --lt-dump-script > $func_ltwrapper_scriptname_result
+ else
+ func_emit_wrapper no > $func_ltwrapper_scriptname_result
+ fi
+ }
+ ;;
+ * )
+ $RM $output
+ trap "$RM $output; exit $EXIT_FAILURE" 1 2 15
+
+ func_emit_wrapper no > $output
+ chmod +x $output
+ ;;
+ esac
+ }
+ exit $EXIT_SUCCESS
+ ;;
+ esac
+
+ # See if we need to build an old-fashioned archive.
+ for oldlib in $oldlibs; do
+
+ if test "$build_libtool_libs" = convenience; then
+ oldobjs="$libobjs_save $symfileobj"
+ addlibs="$convenience"
+ build_libtool_libs=no
+ else
+ if test "$build_libtool_libs" = module; then
+ oldobjs="$libobjs_save"
+ build_libtool_libs=no
+ else
+ oldobjs="$old_deplibs $non_pic_objects"
+ if test "$preload" = yes && test -f "$symfileobj"; then
+ func_append oldobjs " $symfileobj"
+ fi
+ fi
+ addlibs="$old_convenience"
+ fi
+
+ if test -n "$addlibs"; then
+ gentop="$output_objdir/${outputname}x"
+ func_append generated " $gentop"
+
+ func_extract_archives $gentop $addlibs
+ func_append oldobjs " $func_extract_archives_result"
+ fi
+
+ # Do each command in the archive commands.
+ if test -n "$old_archive_from_new_cmds" && test "$build_libtool_libs" = yes; then
+ cmds=$old_archive_from_new_cmds
+ else
+
+ # Add any objects from preloaded convenience libraries
+ if test -n "$dlprefiles"; then
+ gentop="$output_objdir/${outputname}x"
+ func_append generated " $gentop"
+
+ func_extract_archives $gentop $dlprefiles
+ func_append oldobjs " $func_extract_archives_result"
+ fi
+
+ # POSIX demands no paths to be encoded in archives. We have
+ # to avoid creating archives with duplicate basenames if we
+ # might have to extract them afterwards, e.g., when creating a
+ # static archive out of a convenience library, or when linking
+ # the entirety of a libtool archive into another (currently
+ # not supported by libtool).
+ if (for obj in $oldobjs
+ do
+ func_basename "$obj"
+ $ECHO "$func_basename_result"
+ done | sort | sort -uc >/dev/null 2>&1); then
+ :
+ else
+ echo "copying selected object files to avoid basename conflicts..."
+ gentop="$output_objdir/${outputname}x"
+ func_append generated " $gentop"
+ func_mkdir_p "$gentop"
+ save_oldobjs=$oldobjs
+ oldobjs=
+ counter=1
+ for obj in $save_oldobjs
+ do
+ func_basename "$obj"
+ objbase="$func_basename_result"
+ case " $oldobjs " in
+ " ") oldobjs=$obj ;;
+ *[\ /]"$objbase "*)
+ while :; do
+ # Make sure we don't pick an alternate name that also
+ # overlaps.
+ newobj=lt$counter-$objbase
+ func_arith $counter + 1
+ counter=$func_arith_result
+ case " $oldobjs " in
+ *[\ /]"$newobj "*) ;;
+ *) if test ! -f "$gentop/$newobj"; then break; fi ;;
+ esac
+ done
+ func_show_eval "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj"
+ func_append oldobjs " $gentop/$newobj"
+ ;;
+ *) func_append oldobjs " $obj" ;;
+ esac
+ done
+ fi
+ func_to_tool_file "$oldlib" func_convert_file_msys_to_w32
+ tool_oldlib=$func_to_tool_file_result
+ eval cmds=\"$old_archive_cmds\"
+
+ func_len " $cmds"
+ len=$func_len_result
+ if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
+ cmds=$old_archive_cmds
+ elif test -n "$archiver_list_spec"; then
+ func_verbose "using command file archive linking..."
+ for obj in $oldobjs
+ do
+ func_to_tool_file "$obj"
+ $ECHO "$func_to_tool_file_result"
+ done > $output_objdir/$libname.libcmd
+ func_to_tool_file "$output_objdir/$libname.libcmd"
+ oldobjs=" $archiver_list_spec$func_to_tool_file_result"
+ cmds=$old_archive_cmds
+ else
+ # the command line is too long to link in one step, link in parts
+ func_verbose "using piecewise archive linking..."
+ save_RANLIB=$RANLIB
+ RANLIB=:
+ objlist=
+ concat_cmds=
+ save_oldobjs=$oldobjs
+ oldobjs=
+ # Is there a better way of finding the last object in the list?
+ for obj in $save_oldobjs
+ do
+ last_oldobj=$obj
+ done
+ eval test_cmds=\"$old_archive_cmds\"
+ func_len " $test_cmds"
+ len0=$func_len_result
+ len=$len0
+ for obj in $save_oldobjs
+ do
+ func_len " $obj"
+ func_arith $len + $func_len_result
+ len=$func_arith_result
+ func_append objlist " $obj"
+ if test "$len" -lt "$max_cmd_len"; then
+ :
+ else
+ # the above command should be used before it gets too long
+ oldobjs=$objlist
+ if test "$obj" = "$last_oldobj" ; then
+ RANLIB=$save_RANLIB
+ fi
+ test -z "$concat_cmds" || concat_cmds=$concat_cmds~
+ eval concat_cmds=\"\${concat_cmds}$old_archive_cmds\"
+ objlist=
+ len=$len0
+ fi
+ done
+ RANLIB=$save_RANLIB
+ oldobjs=$objlist
+ if test "X$oldobjs" = "X" ; then
+ eval cmds=\"\$concat_cmds\"
+ else
+ eval cmds=\"\$concat_cmds~\$old_archive_cmds\"
+ fi
+ fi
+ fi
+ func_execute_cmds "$cmds" 'exit $?'
+ done
+
+ test -n "$generated" && \
+ func_show_eval "${RM}r$generated"
+
+ # Now create the libtool archive.
+ case $output in
+ *.la)
+ old_library=
+ test "$build_old_libs" = yes && old_library="$libname.$libext"
+ func_verbose "creating $output"
+
+ # Preserve any variables that may affect compiler behavior
+ for var in $variables_saved_for_relink; do
+ if eval test -z \"\${$var+set}\"; then
+ relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command"
+ elif eval var_value=\$$var; test -z "$var_value"; then
+ relink_command="$var=; export $var; $relink_command"
+ else
+ func_quote_for_eval "$var_value"
+ relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
+ fi
+ done
+ # Quote the link command for shipping.
+ relink_command="(cd `pwd`; $SHELL $progpath $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)"
+ relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"`
+ if test "$hardcode_automatic" = yes ; then
+ relink_command=
+ fi
+
+ # Only create the output if not a dry run.
+ $opt_dry_run || {
+ for installed in no yes; do
+ if test "$installed" = yes; then
+ if test -z "$install_libdir"; then
+ break
+ fi
+ output="$output_objdir/$outputname"i
+ # Replace all uninstalled libtool libraries with the installed ones
+ newdependency_libs=
+ for deplib in $dependency_libs; do
+ case $deplib in
+ *.la)
+ func_basename "$deplib"
+ name="$func_basename_result"
+ func_resolve_sysroot "$deplib"
+ eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $func_resolve_sysroot_result`
+ test -z "$libdir" && \
+ func_fatal_error "\`$deplib' is not a valid libtool archive"
+ func_append newdependency_libs " ${lt_sysroot:+=}$libdir/$name"
+ ;;
+ -L*)
+ func_stripname -L '' "$deplib"
+ func_replace_sysroot "$func_stripname_result"
+ func_append newdependency_libs " -L$func_replace_sysroot_result"
+ ;;
+ -R*)
+ func_stripname -R '' "$deplib"
+ func_replace_sysroot "$func_stripname_result"
+ func_append newdependency_libs " -R$func_replace_sysroot_result"
+ ;;
+ *) func_append newdependency_libs " $deplib" ;;
+ esac
+ done
+ dependency_libs="$newdependency_libs"
+ newdlfiles=
+
+ for lib in $dlfiles; do
+ case $lib in
+ *.la)
+ func_basename "$lib"
+ name="$func_basename_result"
+ eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
+ test -z "$libdir" && \
+ func_fatal_error "\`$lib' is not a valid libtool archive"
+ func_append newdlfiles " ${lt_sysroot:+=}$libdir/$name"
+ ;;
+ *) func_append newdlfiles " $lib" ;;
+ esac
+ done
+ dlfiles="$newdlfiles"
+ newdlprefiles=
+ for lib in $dlprefiles; do
+ case $lib in
+ *.la)
+ # Only pass preopened files to the pseudo-archive (for
+ # eventual linking with the app. that links it) if we
+ # didn't already link the preopened objects directly into
+ # the library:
+ func_basename "$lib"
+ name="$func_basename_result"
+ eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
+ test -z "$libdir" && \
+ func_fatal_error "\`$lib' is not a valid libtool archive"
+ func_append newdlprefiles " ${lt_sysroot:+=}$libdir/$name"
+ ;;
+ esac
+ done
+ dlprefiles="$newdlprefiles"
+ else
+ newdlfiles=
+ for lib in $dlfiles; do
+ case $lib in
+ [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;;
+ *) abs=`pwd`"/$lib" ;;
+ esac
+ func_append newdlfiles " $abs"
+ done
+ dlfiles="$newdlfiles"
+ newdlprefiles=
+ for lib in $dlprefiles; do
+ case $lib in
+ [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;;
+ *) abs=`pwd`"/$lib" ;;
+ esac
+ func_append newdlprefiles " $abs"
+ done
+ dlprefiles="$newdlprefiles"
+ fi
+ $RM $output
+ # place dlname in correct position for cygwin
+ # In fact, it would be nice if we could use this code for all target
+ # systems that can't hard-code library paths into their executables
+ # and that have no shared library path variable independent of PATH,
+ # but it turns out we can't easily determine that from inspecting
+ # libtool variables, so we have to hard-code the OSs to which it
+ # applies here; at the moment, that means platforms that use the PE
+ # object format with DLL files. See the long comment at the top of
+ # tests/bindir.at for full details.
+ tdlname=$dlname
+ case $host,$output,$installed,$module,$dlname in
+ *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll | *cegcc*,*lai,yes,no,*.dll)
+ # If a -bindir argument was supplied, place the dll there.
+ if test "x$bindir" != x ;
+ then
+ func_relative_path "$install_libdir" "$bindir"
+ tdlname=$func_relative_path_result$dlname
+ else
+ # Otherwise fall back on heuristic.
+ tdlname=../bin/$dlname
+ fi
+ ;;
+ esac
+ $ECHO > $output "\
+# $outputname - a libtool library file
+# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# The name that we can dlopen(3).
+dlname='$tdlname'
+
+# Names of this library.
+library_names='$library_names'
+
+# The name of the static archive.
+old_library='$old_library'
+
+# Linker flags that can not go in dependency_libs.
+inherited_linker_flags='$new_inherited_linker_flags'
+
+# Libraries that this one depends upon.
+dependency_libs='$dependency_libs'
+
+# Names of additional weak libraries provided by this library
+weak_library_names='$weak_libs'
+
+# Version information for $libname.
+current=$current
+age=$age
+revision=$revision
+
+# Is this an already installed library?
+installed=$installed
+
+# Should we warn about portability when linking against -modules?
+shouldnotlink=$module
+
+# Files to dlopen/dlpreopen
+dlopen='$dlfiles'
+dlpreopen='$dlprefiles'
+
+# Directory that this library needs to be installed in:
+libdir='$install_libdir'"
+ if test "$installed" = no && test "$need_relink" = yes; then
+ $ECHO >> $output "\
+relink_command=\"$relink_command\""
+ fi
+ done
+ }
+
+ # Do a symbolic link so that the libtool archive can be found in
+ # LD_LIBRARY_PATH before the program is installed.
+ func_show_eval '( cd "$output_objdir" && $RM "$outputname" && $LN_S "../$outputname" "$outputname" )' 'exit $?'
+ ;;
+ esac
+ exit $EXIT_SUCCESS
+}
+
+{ test "$opt_mode" = link || test "$opt_mode" = relink; } &&
+ func_mode_link ${1+"$@"}
+
+
+# func_mode_uninstall arg...
+func_mode_uninstall ()
+{
+ $opt_debug
+ RM="$nonopt"
+ files=
+ rmforce=
+ exit_status=0
+
+ # This variable tells wrapper scripts just to set variables rather
+ # than running their programs.
+ libtool_install_magic="$magic"
+
+ for arg
+ do
+ case $arg in
+ -f) func_append RM " $arg"; rmforce=yes ;;
+ -*) func_append RM " $arg" ;;
+ *) func_append files " $arg" ;;
+ esac
+ done
+
+ test -z "$RM" && \
+ func_fatal_help "you must specify an RM program"
+
+ rmdirs=
+
+ for file in $files; do
+ func_dirname "$file" "" "."
+ dir="$func_dirname_result"
+ if test "X$dir" = X.; then
+ odir="$objdir"
+ else
+ odir="$dir/$objdir"
+ fi
+ func_basename "$file"
+ name="$func_basename_result"
+ test "$opt_mode" = uninstall && odir="$dir"
+
+ # Remember odir for removal later, being careful to avoid duplicates
+ if test "$opt_mode" = clean; then
+ case " $rmdirs " in
+ *" $odir "*) ;;
+ *) func_append rmdirs " $odir" ;;
+ esac
+ fi
+
+ # Don't error if the file doesn't exist and rm -f was used.
+ if { test -L "$file"; } >/dev/null 2>&1 ||
+ { test -h "$file"; } >/dev/null 2>&1 ||
+ test -f "$file"; then
+ :
+ elif test -d "$file"; then
+ exit_status=1
+ continue
+ elif test "$rmforce" = yes; then
+ continue
+ fi
+
+ rmfiles="$file"
+
+ case $name in
+ *.la)
+ # Possibly a libtool archive, so verify it.
+ if func_lalib_p "$file"; then
+ func_source $dir/$name
+
+ # Delete the libtool libraries and symlinks.
+ for n in $library_names; do
+ func_append rmfiles " $odir/$n"
+ done
+ test -n "$old_library" && func_append rmfiles " $odir/$old_library"
+
+ case "$opt_mode" in
+ clean)
+ case " $library_names " in
+ *" $dlname "*) ;;
+ *) test -n "$dlname" && func_append rmfiles " $odir/$dlname" ;;
+ esac
+ test -n "$libdir" && func_append rmfiles " $odir/$name $odir/${name}i"
+ ;;
+ uninstall)
+ if test -n "$library_names"; then
+ # Do each command in the postuninstall commands.
+ func_execute_cmds "$postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1'
+ fi
+
+ if test -n "$old_library"; then
+ # Do each command in the old_postuninstall commands.
+ func_execute_cmds "$old_postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1'
+ fi
+ # FIXME: should reinstall the best remaining shared library.
+ ;;
+ esac
+ fi
+ ;;
+
+ *.lo)
+ # Possibly a libtool object, so verify it.
+ if func_lalib_p "$file"; then
+
+ # Read the .lo file
+ func_source $dir/$name
+
+ # Add PIC object to the list of files to remove.
+ if test -n "$pic_object" &&
+ test "$pic_object" != none; then
+ func_append rmfiles " $dir/$pic_object"
+ fi
+
+ # Add non-PIC object to the list of files to remove.
+ if test -n "$non_pic_object" &&
+ test "$non_pic_object" != none; then
+ func_append rmfiles " $dir/$non_pic_object"
+ fi
+ fi
+ ;;
+
+ *)
+ if test "$opt_mode" = clean ; then
+ noexename=$name
+ case $file in
+ *.exe)
+ func_stripname '' '.exe' "$file"
+ file=$func_stripname_result
+ func_stripname '' '.exe' "$name"
+ noexename=$func_stripname_result
+ # $file with .exe has already been added to rmfiles,
+ # add $file without .exe
+ func_append rmfiles " $file"
+ ;;
+ esac
+ # Do a test to see if this is a libtool program.
+ if func_ltwrapper_p "$file"; then
+ if func_ltwrapper_executable_p "$file"; then
+ func_ltwrapper_scriptname "$file"
+ relink_command=
+ func_source $func_ltwrapper_scriptname_result
+ func_append rmfiles " $func_ltwrapper_scriptname_result"
+ else
+ relink_command=
+ func_source $dir/$noexename
+ fi
+
+ # note $name still contains .exe if it was in $file originally
+ # as does the version of $file that was added into $rmfiles
+ func_append rmfiles " $odir/$name $odir/${name}S.${objext}"
+ if test "$fast_install" = yes && test -n "$relink_command"; then
+ func_append rmfiles " $odir/lt-$name"
+ fi
+ if test "X$noexename" != "X$name" ; then
+ func_append rmfiles " $odir/lt-${noexename}.c"
+ fi
+ fi
+ fi
+ ;;
+ esac
+ func_show_eval "$RM $rmfiles" 'exit_status=1'
+ done
+
+ # Try to remove the ${objdir}s in the directories where we deleted files
+ for dir in $rmdirs; do
+ if test -d "$dir"; then
+ func_show_eval "rmdir $dir >/dev/null 2>&1"
+ fi
+ done
+
+ exit $exit_status
+}
+
+{ test "$opt_mode" = uninstall || test "$opt_mode" = clean; } &&
+ func_mode_uninstall ${1+"$@"}
+
+test -z "$opt_mode" && {
+ help="$generic_help"
+ func_fatal_help "you must specify a MODE"
+}
+
+test -z "$exec_cmd" && \
+ func_fatal_help "invalid operation mode \`$opt_mode'"
+
+if test -n "$exec_cmd"; then
+ eval exec "$exec_cmd"
+ exit $EXIT_FAILURE
+fi
+
+exit $exit_status
+
+
+# The TAGs below are defined such that we never get into a situation
+# in which we disable both kinds of libraries. Given conflicting
+# choices, we go for a static library, that is the most portable,
+# since we can't tell whether shared libraries were disabled because
+# the user asked for that or because the platform doesn't support
+# them. This is particularly important on AIX, because we don't
+# support having both static and shared libraries enabled at the same
+# time on that platform, so we default to a shared-only configuration.
+# If a disable-shared tag is given, we'll fallback to a static-only
+# configuration. But we'll never go from static-only to shared-only.
+
+# ### BEGIN LIBTOOL TAG CONFIG: disable-shared
+build_libtool_libs=no
+build_old_libs=yes
+# ### END LIBTOOL TAG CONFIG: disable-shared
+
+# ### BEGIN LIBTOOL TAG CONFIG: disable-static
+build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac`
+# ### END LIBTOOL TAG CONFIG: disable-static
+
+# Local Variables:
+# mode:shell-script
+# sh-indentation:2
+# End:
+# vi:sw=2
+
--- /dev/null
+#! /bin/sh
+# Common wrapper for a few potentially missing GNU programs.
+
+scriptversion=2012-06-26.16; # UTC
+
+# Copyright (C) 1996-2013 Free Software Foundation, Inc.
+# Originally written by Fran,cois Pinard <pinard@iro.umontreal.ca>, 1996.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+if test $# -eq 0; then
+ echo 1>&2 "Try '$0 --help' for more information"
+ exit 1
+fi
+
+case $1 in
+
+ --is-lightweight)
+ # Used by our autoconf macros to check whether the available missing
+ # script is modern enough.
+ exit 0
+ ;;
+
+ --run)
+ # Back-compat with the calling convention used by older automake.
+ shift
+ ;;
+
+ -h|--h|--he|--hel|--help)
+ echo "\
+$0 [OPTION]... PROGRAM [ARGUMENT]...
+
+Run 'PROGRAM [ARGUMENT]...', returning a proper advice when this fails due
+to PROGRAM being missing or too old.
+
+Options:
+ -h, --help display this help and exit
+ -v, --version output version information and exit
+
+Supported PROGRAM values:
+ aclocal autoconf autoheader autom4te automake makeinfo
+ bison yacc flex lex help2man
+
+Version suffixes to PROGRAM as well as the prefixes 'gnu-', 'gnu', and
+'g' are ignored when checking the name.
+
+Send bug reports to <bug-automake@gnu.org>."
+ exit $?
+ ;;
+
+ -v|--v|--ve|--ver|--vers|--versi|--versio|--version)
+ echo "missing $scriptversion (GNU Automake)"
+ exit $?
+ ;;
+
+ -*)
+ echo 1>&2 "$0: unknown '$1' option"
+ echo 1>&2 "Try '$0 --help' for more information"
+ exit 1
+ ;;
+
+esac
+
+# Run the given program, remember its exit status.
+"$@"; st=$?
+
+# If it succeeded, we are done.
+test $st -eq 0 && exit 0
+
+# Also exit now if we it failed (or wasn't found), and '--version' was
+# passed; such an option is passed most likely to detect whether the
+# program is present and works.
+case $2 in --version|--help) exit $st;; esac
+
+# Exit code 63 means version mismatch. This often happens when the user
+# tries to use an ancient version of a tool on a file that requires a
+# minimum version.
+if test $st -eq 63; then
+ msg="probably too old"
+elif test $st -eq 127; then
+ # Program was missing.
+ msg="missing on your system"
+else
+ # Program was found and executed, but failed. Give up.
+ exit $st
+fi
+
+perl_URL=http://www.perl.org/
+flex_URL=http://flex.sourceforge.net/
+gnu_software_URL=http://www.gnu.org/software
+
+program_details ()
+{
+ case $1 in
+ aclocal|automake)
+ echo "The '$1' program is part of the GNU Automake package:"
+ echo "<$gnu_software_URL/automake>"
+ echo "It also requires GNU Autoconf, GNU m4 and Perl in order to run:"
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+# ==========================================================
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+# ==========================================================
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--- /dev/null
+#
+# Copyright IBM Corporation. 2007
+#
+# Authors: Balbir Singh <balbir@linux.vnet.ibm.com>
+# This program is free software; you can redistribute it and/or modify it
+# under the terms of version 2.1 of the GNU Lesser General Public License
+# as published by the Free Software Foundation.
+#
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+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+#
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+# gid = root;
+# }
+# }
+# cpu {
+# cpu.shares = 500;
+# }
+#}
+#
+#mount {
+# cpu = /mnt/cgroups/cpu;
+# cpuacct = /mnt/cgroups/cpuacct;
+#}
--- /dev/null
+# Service cgconfig can create a default group in all mounted hierarchies and
+# move all processes there on boot. If no default rule is specified in
+# /etc/cgrules.conf, the default group is named '/sysdefault'.
+# This automatically created group(s) can be useful e.g. when using 'cpu'
+# controller to limit cpu.shares of this default group and allowing some more
+# important group take most of the CPU.
+#
+# By default, create these groups:
+CREATE_DEFAULT=yes
+
+# Uncomment following line to disable creation of the default group on startup:
+# CREATE_DEFAULT=no
--- /dev/null
+# /etc/sysconfig/cgred.conf - CGroup Rules Engine Daemon configuration file
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+SOCKET_GROUP="cgred"
+
+# Uncomment the second line to disable logging for CGroup Rules Engine
+# Uncomment the third line to enable more verbose logging.
+LOG=""
+#LOG="--nolog"
+#LOG="-v"
+
--- /dev/null
+# /etc/cgrules.conf
+#The format of this file is described in cgrules.conf(5)
+#manual page.
+#
+# Example:
+#<user> <controllers> <destination>
+#@student cpu,memory usergroup/student/
+#peter cpu test1/
+#% memory test2/
+# End of file
--- /dev/null
+#cgsnapshot tool configuration file
+
+#memory
+memory.oom_control
+
+#cpu
+
+#cpuacct
+
+#devices
+
+#cpuset
+
+#ns
+
+#freezer
+
+#net_cls
+
+#blkio
\ No newline at end of file
--- /dev/null
+EXTRA_DIST = init.d/cgconfig.in init.d/cgred.in
+
+if WITH_INITSCRIPT_INSTALL
+INITSCRIPTDIR=$(DESTDIR)$(sysconfdir)/rc.d/init.d
+install-exec-hook:
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+
+uninstall-hook:
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+endif
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+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
--- /dev/null
+#!/bin/bash
+#
+# Start/Stop the workload manager
+#
+# Copyright IBM Corporation. 2008
+#
+# Authors: Balbir Singh <balbir@linux.vnet.ibm.com>
+# This program is free software; you can redistribute it and/or modify it
+# under the terms of version 2.1 of the GNU Lesser General Public License
+# as published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it would be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+#
+# cgconfig Control Groups Configuration Startup
+# chkconfig: - 5 95
+# description: This script runs the cgconfigparser utility to parse and setup
+# the control group filesystem. It uses /etc/cgconfig.conf
+# and parses the configuration specified in there.
+
+### BEGIN INIT INFO
+# Provides: cgconfig
+# Required-Start:
+# Required-Stop:
+# Should-Start: ypbind
+# Should-Stop: ypbind
+# Short-Description: Create and setup control group filesystem(s)
+# Description: Create and setup control group filesystem(s)
+### END INIT INFO
+
+# get correct location of binaries from configure
+prefix=@prefix@;exec_prefix=@exec_prefix@;sbindir=@sbindir@
+CGCONFIGPARSER_BIN=$sbindir/cgconfigparser
+CONFIG_FILE=/etc/cgconfig.conf
+servicename=cgconfig
+lockfile=/var/lock/subsys/$servicename
+
+#
+# Source LSB routines
+#
+. /lib/lsb/init-functions
+
+# read the config
+CREATE_DEFAULT=yes
+if [ -e /etc/sysconfig/cgconfig ]; then
+ . /etc/sysconfig/cgconfig
+fi
+
+create_default_groups() {
+ defaultcgroup=
+
+ if [ -f /etc/cgrules.conf ]; then
+ read user ctrl defaultcgroup <<< \
+ $(grep -m1 '^\*[[:space:]]\+' /etc/cgrules.conf)
+ if [ -n "$defaultcgroup" -a "$defaultcgroup" = "*" ]; then
+ log_warning_msg "/etc/cgrules.conf incorrect"
+ log_warning_msg "Overriding it"
+ defaultcgroup=
+ fi
+ fi
+
+ if [ -z $defaultcgroup ]
+ then
+ defaultcgroup=sysdefault/
+ fi
+
+ #
+ # Find all mounted subsystems and create comma-separated list
+ # of controllers.
+ #
+ controllers=`lssubsys 2>/dev/null | tr '\n' ',' | sed s/.$//`
+
+ #
+ # Create the default group, ignore errors when the default group
+ # already exists.
+ #
+ cgcreate -f 664 -d 775 -g $controllers:$defaultcgroup 2>/dev/null
+
+ #
+ # special rule for cpusets
+ #
+ if echo $controllers | grep -q -w cpuset; then
+ cpus=`cgget -nv -r cpuset.cpus /`
+ cgset -r cpuset.cpus=$cpus $defaultcgroup
+ mems=`cgget -nv -r cpuset.mems /`
+ cgset -r cpuset.mems=$mems $defaultcgroup
+ fi
+
+ #
+ # Classify everything to default cgroup. Ignore errors, some processes
+ # may exit after ps is run and before cgclassify moves them.
+ #
+ cgclassify -g $controllers:$defaultcgroup `ps --no-headers -eL o tid` \
+ 2>/dev/null || :
+}
+
+start() {
+ echo -n "Starting cgconfig service: "
+ if [ -f "$lockfile" ]; then
+ log_warning_msg "lock file already exists"
+ return 0
+ fi
+
+ if [ $? -eq 0 ]; then
+ if [ ! -s $CONFIG_FILE ]; then
+ log_failure_msg $CONFIG_FILE "is not configured"
+ return 6
+ fi
+
+ $CGCONFIGPARSER_BIN -l $CONFIG_FILE
+ retval=$?
+ if [ $retval -ne 0 ]; then
+ log_failure_msg "Failed to parse " $CONFIG_FILE
+ return 1
+ fi
+ fi
+
+ if [ $CREATE_DEFAULT = "yes" ]; then
+ create_default_groups
+ fi
+
+ touch "$lockfile"
+ retval=$?
+ if [ $retval -ne 0 ]; then
+ log_failure_msg "Failed to touch $lockfile"
+ return 1
+ fi
+ log_success_msg
+ return 0
+}
+
+stop() {
+ echo -n "Stopping cgconfig service: "
+ cgclear
+ rm -f "$lockfile"
+ log_success_msg
+ return 0
+}
+
+trapped() {
+ #
+ # Do nothing
+ #
+ true
+}
+
+usage() {
+ echo "$0 <start|stop|restart|condrestart|status>"
+ exit 2
+}
+
+common() {
+ #
+ # main script work done here
+ #
+ trap "trapped ABRT" ABRT
+ trap "trapped QUIT" QUIT
+ trap "trapped TERM" TERM
+ trap "trapped INT" INT
+}
+
+restart() {
+ common
+ stop
+ start
+}
+
+RETVAL=0
+
+case $1 in
+ 'stop')
+ common
+ stop
+ RETVAL=$?
+ ;;
+ 'start')
+ common
+ start
+ RETVAL=$?
+ ;;
+ 'restart'|'reload')
+ restart
+ RETVAL=$?
+ ;;
+ 'condrestart')
+ if [ -f "$lockfile" ]; then
+ restart
+ RETVAL=$?
+ fi
+ ;;
+ 'status')
+ if [ -f "$lockfile" ]; then
+ echo "Running"
+ exit 0
+ else
+ echo "Stopped"
+ exit 3
+ fi
+ ;;
+ *)
+ usage
+ ;;
+esac
+
+exit $RETVAL
--- /dev/null
+#!/bin/bash
+#
+# Start/Stop the CGroups Rules Engine Daemon
+#
+# Copyright Red Hat Inc. 2008
+#
+# Authors: Steve Olivieri <sjo@redhat.com>
+# This program is free software; you can redistribute it and/or modify it
+# under the terms of version 2.1 of the GNU Lesser General Public License
+# as published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it would be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+#
+# cgred CGroups Rules Engine Daemon
+# chkconfig: - 14 86
+# description: This is a daemon for automatically classifying processes \
+# into cgroups based on UID/GID.
+#
+# processname: cgrulesengd
+# pidfile: /var/run/cgred.pid
+#
+### BEGIN INIT INFO
+# Provides: cgrulesengd
+# Required-Start: $local_fs $syslog $cgconfig
+# Required-Stop: $local_fs $syslog
+# Should-Start:
+# Should-Stop:
+# Short-Description: start and stop the cgroups rules engine daemon
+# Description: CGroup Rules Engine is a tool for automatically using \
+# cgroups to classify processes
+### END INIT INFO
+
+prefix=@prefix@;exec_prefix=@exec_prefix@;sbindir=@sbindir@
+CGRED_BIN=$sbindir/cgrulesengd
+CGRED_CONF=/etc/cgrules.conf
+
+# Sanity checks
+[ -x $CGRED_BIN ] || exit 1
+
+# Source function library & LSB routines
+. /etc/rc.d/init.d/functions
+. /lib/lsb/init-functions
+
+# Read in configuration options.
+if [ -f "/etc/sysconfig/cgred.conf" ] ; then
+ . /etc/sysconfig/cgred.conf
+ OPTIONS="$NODAEMON $LOG"
+ if [ -n "$LOG_FILE" ]; then
+ OPTIONS="$OPTIONS --logfile=$LOG_FILE"
+ fi
+ if [ -n "$SOCKET_USER" ]; then
+ OPTIONS="$OPTIONS -u $SOCKET_USER"
+ fi
+ if [ -n "$SOCKET_GROUP" ]; then
+ OPTIONS="$OPTIONS -g $SOCKET_GROUP"
+ fi
+else
+ OPTIONS=""
+fi
+
+# For convenience
+processname=cgrulesengd
+servicename=cgred
+lockfile="/var/lock/subsys/$servicename"
+pidfile=/var/run/cgred.pid
+
+start()
+{
+ echo -n $"Starting CGroup Rules Engine Daemon: "
+ if [ -f "$lockfile" ]; then
+ log_failure_msg "$servicename is already running with PID `cat ${pidfile}`"
+ return 0
+ fi
+ num=`grep "cgroup" /proc/mounts | awk '$3=="cgroup"' | wc -l`
+ if [ $num -eq 0 ]; then
+ echo
+ log_failure_msg $"Cannot find cgroups, is cgconfig service running?"
+ return 1
+ fi
+ daemon --check $servicename --pidfile $pidfile $CGRED_BIN $OPTIONS
+ retval=$?
+ echo
+ if [ $retval -ne 0 ]; then
+ return 7
+ fi
+ touch "$lockfile"
+ if [ $? -ne 0 ]; then
+ return 1
+ fi
+ echo "`pidof $processname`" > $pidfile
+ return 0
+}
+
+stop()
+{
+ echo -n $"Stopping CGroup Rules Engine Daemon..."
+ if [ ! -f $pidfile ]; then
+ log_success_msg
+ return 0
+ fi
+ killproc -p $pidfile -TERM "$processname"
+ retval=$?
+ echo
+ if [ $retval -ne 0 ]; then
+ return 1
+ fi
+ rm -f "$lockfile" "$pidfile"
+ return 0
+}
+
+RETVAL=0
+
+# See how we are called
+case "$1" in
+ start)
+ start
+ RETVAL=$?
+ ;;
+ stop)
+ stop
+ RETVAL=$?
+ ;;
+ status)
+ status -p $pidfile $servicename
+ RETVAL=$?
+ ;;
+ restart)
+ stop
+ start
+ RETVAL=$?
+ ;;
+ condrestart)
+ if [ -f "$lockfile" ]; then
+ stop
+ start
+ RETVAL=$?
+ fi
+ ;;
+ reload|flash)
+ if [ -f "$lockfile" ]; then
+ echo $"Reloading rules configuration..."
+ kill -s 12 `cat ${pidfile}`
+ RETVAL=$?
+ if [ $RETVAL -eq 0 ] ; then
+ log_success_msg
+ else
+ log_failure_msg
+ fi
+ else
+ log_failure_msg "$servicename is not running."
+ fi
+ ;;
+ *)
+ echo $"Usage: $0 {start|stop|status|restart|condrestart|reload}"
+ RETVAL=2
+ ;;
+esac
+
+exit $RETVAL
--- /dev/null
+if WITH_BINDINGS
+BINDINGS_SUBDIR = bindings
+endif
+
+SUBDIRS = . daemon pam tools $(BINDINGS_SUBDIR)
+
+# generate parse.h from parse.y
+AM_YFLAGS = -d
+
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+
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+ -version-number $(LIBRARY_VERSION_MAJOR):$(LIBRARY_VERSION_MINOR):$(LIBRARY_VERSION_RELEASE)
+
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+ fi; \
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+
+distclean-tags:
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+
+distdir: $(DISTFILES)
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+ list='$(DISTFILES)'; \
+ dist_files=`for file in $$list; do echo $$file; done | \
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+ find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
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+ cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \
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+ else \
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+ || cp -p $$d/$$file "$(distdir)/$$file" \
+ || exit 1; \
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+ done
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+ install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
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+ fi
+mostlyclean-generic:
+
+clean-generic:
+ -test -z "$(CLEANFILES)" || rm -f $(CLEANFILES)
+
+distclean-generic:
+ -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+ -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+
+maintainer-clean-generic:
+ @echo "This command is intended for maintainers to use"
+ @echo "it deletes files that may require special tools to rebuild."
+ -rm -f lex.c
+ -rm -f parse.c
+ -rm -f parse.h
+clean: clean-recursive
+
+clean-am: clean-generic clean-libLTLIBRARIES clean-libtool \
+ mostlyclean-am
+
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+ -rm -rf ./$(DEPDIR)
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+ distclean-tags
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+
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+ mostlyclean-libtool
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+
+.MAKE: $(am__recursive_targets) install-am install-strip
+
+.PHONY: $(am__recursive_targets) CTAGS GTAGS TAGS all all-am check \
+ check-am clean clean-generic clean-libLTLIBRARIES \
+ clean-libtool cscopelist-am ctags ctags-am distclean \
+ distclean-compile distclean-generic distclean-libtool \
+ distclean-tags distdir dvi dvi-am html html-am info info-am \
+ install install-am install-data install-data-am install-dvi \
+ install-dvi-am install-exec install-exec-am install-html \
+ install-html-am install-info install-info-am \
+ install-libLTLIBRARIES install-man install-pdf install-pdf-am \
+ install-ps install-ps-am install-strip installcheck \
+ installcheck-am installdirs installdirs-am maintainer-clean \
+ maintainer-clean-generic mostlyclean mostlyclean-compile \
+ mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \
+ tags tags-am uninstall uninstall-am uninstall-libLTLIBRARIES
+
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
--- /dev/null
+/*
+ * Copyright IBM Corporation. 2007
+ *
+ * Author: Dhaval Giani <dhaval@linux.vnet.ibm.com>
+ * Author: Balbir Singh <balbir@linux.vnet.ibm.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2.1 of the GNU Lesser General Public License
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it would be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * TODOs:
+ * 1. Add more APIs for the control groups.
+ * 2. Handle the configuration related APIs.
+ *
+ * Code initiated and designed by Dhaval Giani. All faults are most likely
+ * his mistake.
+ *
+ * Bharata B Rao <bharata@linux.vnet.ibm.com> is willing is take blame
+ * for mistakes in APIs for reading statistics.
+ */
+
+#ifndef _GNU_SOURCE
+#define _GNU_SOURCE
+#endif
+
+#include <dirent.h>
+#include <errno.h>
+#include <libcgroup.h>
+#include <libcgroup-internal.h>
+#include <mntent.h>
+#include <pthread.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <sys/socket.h>
+#include <fcntl.h>
+#include <sys/syscall.h>
+#include <unistd.h>
+#include <fts.h>
+#include <ctype.h>
+#include <pwd.h>
+#include <libgen.h>
+#include <assert.h>
+#include <linux/un.h>
+#include <grp.h>
+
+/*
+ * The errno which happend the last time (have to be thread specific)
+ */
+__thread int last_errno;
+
+#define MAXLEN 256
+
+/* the value have to be thread specific */
+static __thread char errtext[MAXLEN];
+
+/* Task command name length */
+#define TASK_COMM_LEN 16
+
+/* Check if cgroup_init has been called or not. */
+static int cgroup_initialized;
+
+/* List of configuration rules */
+static struct cgroup_rule_list rl;
+
+/* Temporary list of configuration rules (for non-cache apps) */
+static struct cgroup_rule_list trl;
+
+/* Lock for the list of rules (rl) */
+static pthread_rwlock_t rl_lock = PTHREAD_RWLOCK_INITIALIZER;
+
+/* Namespace */
+__thread char *cg_namespace_table[CG_CONTROLLER_MAX];
+
+pthread_rwlock_t cg_mount_table_lock = PTHREAD_RWLOCK_INITIALIZER;
+struct cg_mount_table_s cg_mount_table[CG_CONTROLLER_MAX];
+
+const char const *cgroup_strerror_codes[] = {
+ "Cgroup is not compiled in",
+ "Cgroup is not mounted",
+ "Cgroup does not exist",
+ "Cgroup has not been created",
+ "Cgroup one of the needed subsystems is not mounted",
+ "Cgroup, request came in from non owner",
+ "Cgroup controllers are bound to different mount points",
+ "Cgroup, operation not allowed",
+ "Cgroup value set exceeds maximum",
+ "Cgroup controller already exists",
+ "Cgroup value already exists",
+ "Cgroup invalid operation",
+ "Cgroup, creation of controller failed",
+ "Cgroup operation failed",
+ "Cgroup not initialized",
+ "Cgroup, requested group parameter does not exist",
+ "Cgroup generic error",
+ "Cgroup values are not equal",
+ "Cgroup controllers are different",
+ "Cgroup parsing failed",
+ "Cgroup, rules file does not exist",
+ "Cgroup mounting failed",
+ "End of File or iterator",
+ "Failed to parse config file",
+ "Have multiple paths for the same namespace",
+ "Controller in namespace does not exist",
+ "Either mount or namespace keyword has to be specified in the configuration file",
+ "This kernel does not support this feature",
+ "Value setting does not succeed",
+ "Failed to remove a non-empty group",
+};
+
+static const char const *cgroup_ignored_tasks_files[] = { "tasks", NULL };
+
+static int cg_chown(const char *filename, uid_t owner, gid_t group)
+{
+ if (owner == NO_UID_GID)
+ owner = getuid();
+ if (group == NO_UID_GID)
+ group = getgid();
+ return chown(filename, owner, group);
+}
+static int cg_chown_file(FTS *fts, FTSENT *ent, uid_t owner, gid_t group)
+{
+ int ret = 0;
+ const char *filename = fts->fts_path;
+ cgroup_dbg("chown: seeing file %s\n", filename);
+ switch (ent->fts_info) {
+ case FTS_ERR:
+ errno = ent->fts_errno;
+ break;
+ case FTS_D:
+ case FTS_DC:
+ case FTS_NSOK:
+ case FTS_NS:
+ case FTS_DNR:
+ case FTS_DP:
+ case FTS_F:
+ case FTS_DEFAULT:
+ ret = cg_chown(filename, owner, group);
+ break;
+ }
+ if (ret < 0) {
+ cgroup_warn("Warning: cannot change owner of file %s: %s\n",
+ filename, strerror(errno));
+ last_errno = errno;
+ ret = ECGOTHER;
+ }
+ return ret;
+}
+
+/*
+ * TODO: Need to decide a better place to put this function.
+ */
+static int cg_chown_recursive(char **path, uid_t owner, gid_t group)
+{
+ int ret = 0;
+ FTS *fts;
+
+ cgroup_dbg("chown: path is %s\n", *path);
+ fts = fts_open(path, FTS_PHYSICAL | FTS_NOCHDIR |
+ FTS_NOSTAT, NULL);
+ if (fts == NULL) {
+ cgroup_warn("Warning: cannot open directory %s: %s\n",
+ path, strerror(errno));
+ last_errno = errno;
+ return ECGOTHER;
+ }
+ while (1) {
+ FTSENT *ent;
+ ent = fts_read(fts);
+ if (!ent) {
+ cgroup_warn("Warning: fts_read failed\n");
+ break;
+ }
+ ret = cg_chown_file(fts, ent, owner, group);
+ }
+ fts_close(fts);
+ return ret;
+}
+
+int cg_chmod_path(const char *path, mode_t mode, int owner_is_umask)
+{
+ struct stat buf;
+ mode_t mask = -1U;
+
+ if (owner_is_umask) {
+ mode_t umask, gmask, omask;
+
+ /*
+ * Use owner permissions as an umask for group and others
+ * permissions because we trust kernel to initialize owner
+ * permissions to something useful.
+ * Keep SUID and SGID bits.
+ */
+ if (stat(path, &buf) == -1)
+ goto fail;
+ umask = S_IRWXU & buf.st_mode;
+ gmask = umask >> 3;
+ omask = gmask >> 3;
+
+ mask = umask|gmask|omask|S_ISUID|S_ISGID|S_ISVTX;
+ }
+
+ if (chmod(path, mode & mask))
+ goto fail;
+
+ return 0;
+
+fail:
+ cgroup_warn("Warning: cannot change permissions of file %s: %s\n", path,
+ strerror(errno));
+ last_errno = errno;
+ return ECGOTHER;
+}
+
+int cg_chmod_file(FTS *fts, FTSENT *ent, mode_t dir_mode,
+ int dirm_change, mode_t file_mode, int filem_change,
+ int owner_is_umask)
+{
+ int ret = 0;
+ const char *filename = fts->fts_path;
+
+ cgroup_dbg("chmod: seeing file %s\n", filename);
+
+ switch (ent->fts_info) {
+ case FTS_ERR:
+ errno = ent->fts_errno;
+ break;
+ case FTS_D:
+ case FTS_DC:
+ case FTS_DNR:
+ case FTS_DP:
+ if (dirm_change)
+ ret = cg_chmod_path(filename, dir_mode, owner_is_umask);
+ break;
+ case FTS_F:
+ case FTS_NSOK:
+ case FTS_NS:
+ case FTS_DEFAULT:
+ if (filem_change)
+ ret = cg_chmod_path(filename, file_mode,
+ owner_is_umask);
+ break;
+ }
+ return ret;
+}
+
+
+/**
+ * Changes permissions of all directories and control files (i.e. all
+ * files except files named in ignore_list. The list must be terminated with
+ * NULL.
+ */
+static int cg_chmod_recursive_controller(char *path, mode_t dir_mode,
+ int dirm_change, mode_t file_mode, int filem_change,
+ int owner_is_umask, const char const **ignore_list)
+{
+ int ret = 0;
+ int final_ret =0;
+ FTS *fts;
+ char *fts_path[2];
+ int i, ignored;
+
+ fts_path[0] = path;
+ fts_path[1] = NULL;
+ cgroup_dbg("chmod: path is %s\n", path);
+
+ fts = fts_open(fts_path, FTS_PHYSICAL | FTS_NOCHDIR |
+ FTS_NOSTAT, NULL);
+ if (fts == NULL) {
+ cgroup_warn("Warning: cannot open directory %s: %s\n",
+ fts_path, strerror(errno));
+ last_errno = errno;
+ return ECGOTHER;
+ }
+ while (1) {
+ FTSENT *ent;
+ ent = fts_read(fts);
+ if (!ent) {
+ if (errno != 0) {
+ cgroup_dbg("fts_read failed\n");
+ last_errno = errno;
+ final_ret = ECGOTHER;
+ }
+ break;
+ }
+ ignored = 0;
+ if (ignore_list != NULL)
+ for (i = 0; ignore_list[i] != NULL; i++)
+ if (!strcmp(ignore_list[i], ent->fts_name)) {
+ ignored = 1;
+ break;
+ }
+ if (ignored)
+ continue;
+
+ ret = cg_chmod_file(fts, ent, dir_mode, dirm_change,
+ file_mode, filem_change,
+ owner_is_umask);
+ if (ret) {
+ cgroup_warn("Warning: cannot change file mode %s: %s\n",
+ fts_path, strerror(errno));
+ last_errno = errno;
+ final_ret = ECGOTHER;
+ }
+ }
+ fts_close(fts);
+ return final_ret;
+}
+
+int cg_chmod_recursive(struct cgroup *cgroup, mode_t dir_mode,
+ int dirm_change, mode_t file_mode, int filem_change)
+{
+ int i;
+ char *path;
+ int final_ret = 0;
+ int ret;
+
+ path = malloc(FILENAME_MAX);
+ if (!path) {
+ last_errno = errno;
+ return ECGOTHER;
+ }
+ for (i = 0; i < cgroup->index; i++) {
+ if (!cg_build_path(cgroup->name, path,
+ cgroup->controller[i]->name)) {
+ final_ret = ECGFAIL;
+ break;
+ }
+ ret = cg_chmod_recursive_controller(path, dir_mode, dirm_change,
+ file_mode, filem_change, 0, NULL);
+ if (ret)
+ final_ret = ret;
+ }
+ free(path);
+ return final_ret;
+}
+
+void cgroup_set_permissions(struct cgroup *cgroup,
+ mode_t control_dperm, mode_t control_fperm,
+ mode_t task_fperm)
+{
+ cgroup->control_dperm = control_dperm;
+ cgroup->control_fperm = control_fperm;
+ cgroup->task_fperm = task_fperm;
+}
+
+static char *cgroup_basename(const char *path)
+{
+ char *base;
+ char *tmp_string;
+
+ tmp_string = strdup(path);
+
+ if (!tmp_string)
+ return NULL;
+
+ base = strdup(basename(tmp_string));
+
+ free(tmp_string);
+
+ return base;
+}
+
+static int cgroup_test_subsys_mounted(const char *name)
+{
+ int i;
+
+ pthread_rwlock_rdlock(&cg_mount_table_lock);
+
+ for (i = 0; cg_mount_table[i].name[0] != '\0'; i++) {
+ if (strncmp(cg_mount_table[i].name, name,
+ sizeof(cg_mount_table[i].name)) == 0) {
+ pthread_rwlock_unlock(&cg_mount_table_lock);
+ return 1;
+ }
+ }
+ pthread_rwlock_unlock(&cg_mount_table_lock);
+ return 0;
+}
+
+/**
+ * Free a single cgroup_rule struct.
+ * @param r The rule to free from memory
+ */
+static void cgroup_free_rule(struct cgroup_rule *r)
+{
+ /* Loop variable */
+ int i = 0;
+
+ /* Make sure our rule is not NULL, first. */
+ if (!r) {
+ cgroup_warn("Warning: attempted to free NULL rule\n");
+ return;
+ }
+ if (r->procname) {
+ free(r->procname);
+ r->procname = NULL;
+ }
+ /* We must free any used controller strings, too. */
+ for (i = 0; i < MAX_MNT_ELEMENTS; i++) {
+ if (r->controllers[i])
+ free(r->controllers[i]);
+ }
+
+ free(r);
+}
+
+/**
+ * Free a list of cgroup_rule structs. If rl is the main list of rules,
+ * the lock must be taken for writing before calling this function!
+ * @param rl Pointer to the list of rules to free from memory
+ */
+static void cgroup_free_rule_list(struct cgroup_rule_list *cg_rl)
+{
+ /* Temporary pointer */
+ struct cgroup_rule *tmp = NULL;
+
+ /* Make sure we're not freeing NULL memory! */
+ if (!(cg_rl->head)) {
+ cgroup_warn("Warning: attempted to free NULL list\n");
+ return;
+ }
+
+ while (cg_rl->head) {
+ tmp = cg_rl->head;
+ cg_rl->head = tmp->next;
+ cgroup_free_rule(tmp);
+ }
+
+ /* Don't leave wild pointers around! */
+ cg_rl->head = NULL;
+ cg_rl->tail = NULL;
+}
+
+static char *cg_skip_unused_charactors_in_rule(char *rule)
+{
+ char *itr;
+
+ /* We ignore anything after a # sign as comments. */
+ itr = strchr(rule, '#');
+ if (itr)
+ *itr = '\0';
+
+ /* We also need to remove the newline character. */
+ itr = strchr(rule, '\n');
+ if (itr)
+ *itr = '\0';
+
+ /* Now, skip any leading tabs and spaces. */
+ itr = rule;
+ while (itr && isblank(*itr))
+ itr++;
+
+ /* If there's nothing left, we can ignore this line. */
+ if (!strlen(itr))
+ return NULL;
+
+ return itr;
+}
+
+/**
+ * Parse the configuration file that maps UID/GIDs to cgroups. If ever the
+ * configuration file is modified, applications should call this function to
+ * load the new configuration rules. The function caller is responsible for
+ * calling free() on each rule in the list.
+ *
+ * The cache parameter alters the behavior of this function. If true, this
+ * function will read the entire configuration file and store the results in
+ * rl (global rules list). If false, this function will only parse until it
+ * finds a rule matching the given UID or GID. It will store this rule in rl,
+ * as well as any children rules (rules that begin with a %) that it has.
+ *
+ * This function is NOT thread safe!
+ * @param cache True to cache rules, else false
+ * @param muid If cache is false, the UID to match against
+ * @param mgid If cache is false, the GID to match against
+ * @return 0 on success, -1 if no cache and match found, > 0 on error.
+ * TODO: Make this function thread safe!
+ */
+static int cgroup_parse_rules(bool cache, uid_t muid,
+ gid_t mgid, const char *mprocname)
+{
+ /* File descriptor for the configuration file */
+ FILE *fp = NULL;
+
+ /* Buffer to store the line we're working on */
+ char buff[CGROUP_RULE_MAXLINE] = { '\0' };
+
+ /* Iterator for the line we're working on */
+ char *itr = NULL;
+
+ /* Pointer to process name in a line of the configuration file */
+ char *procname = NULL;
+
+ /* Pointer to the list that we're using */
+ struct cgroup_rule_list *lst = NULL;
+
+ /* Rule to add to the list */
+ struct cgroup_rule *newrule = NULL;
+
+ /* Structure to get GID from group name */
+ struct group *grp = NULL;
+
+ /* Structure to get UID from user name */
+ struct passwd *pwd = NULL;
+
+ /* Temporary storage for a configuration rule */
+ char key[CGROUP_RULE_MAXKEY] = { '\0' };
+ char user[LOGIN_NAME_MAX] = { '\0' };
+ char controllers[CG_CONTROLLER_MAX] = { '\0' };
+ char destination[FILENAME_MAX] = { '\0' };
+ uid_t uid = CGRULE_INVALID;
+ gid_t gid = CGRULE_INVALID;
+ size_t len_username;
+ int len_procname;
+
+ /* The current line number */
+ unsigned int linenum = 0;
+
+ /* Did we skip the previous line? */
+ bool skipped = false;
+
+ /* Have we found a matching rule (non-cache mode)? */
+ bool matched = false;
+
+ /* Return codes */
+ int ret = 0;
+
+ /* Temporary buffer for strtok() */
+ char *stok_buff = NULL;
+
+ /* Loop variable. */
+ int i = 0;
+
+ /* Determine which list we're using. */
+ if (cache)
+ lst = &rl;
+ else
+ lst = &trl;
+
+ /* If our list already exists, clean it. */
+ if (lst->head)
+ cgroup_free_rule_list(lst);
+
+ /* Open the configuration file. */
+ pthread_rwlock_wrlock(&rl_lock);
+ fp = fopen(CGRULES_CONF_FILE, "re");
+ if (!fp) {
+ cgroup_warn("Warning: failed to open configuration file %s: %s\n",
+ CGRULES_CONF_FILE, strerror(errno));
+ goto unlock;
+ }
+
+ /* Now, parse the configuration file one line at a time. */
+ cgroup_dbg("Parsing configuration file.\n");
+ while (fgets(buff, sizeof(buff), fp) != NULL) {
+ linenum++;
+
+ itr = cg_skip_unused_charactors_in_rule(buff);
+ if (!itr)
+ continue;
+
+ /*
+ * If we skipped the last rule and this rule is a continuation
+ * of it (begins with %), then we should skip this rule too.
+ */
+ if (skipped && *itr == '%') {
+ cgroup_warn("Warning: skipped child of invalid rule,"
+ " line %d.\n", linenum);
+ continue;
+ }
+
+ /*
+ * If there is something left, it should be a rule. Otherwise,
+ * there's an error in the configuration file.
+ */
+ skipped = false;
+ i = sscanf(itr, "%s%s%s", key, controllers, destination);
+ if (i != 3) {
+ cgroup_err(
+ "Error: failed to parse configuration file on line %d\n",
+ linenum);
+ goto parsefail;
+ }
+ procname = strchr(key, ':');
+ if (procname) {
+ /* <user>:<procname> <subsystem> <destination> */
+ procname++; /* skip ':' */
+ len_username = procname - key - 1;
+ len_procname = strlen(procname);
+ if (len_procname < 0) {
+ cgroup_err(
+ "Error: failed to parse configuration file on line %d\n",
+ linenum);
+ goto parsefail;
+ }
+ } else {
+ len_username = strlen(key);
+ len_procname = 0;
+ }
+ len_username = min(len_username, sizeof(user) - 1);
+ memset(user, '\0', sizeof(user));
+ strncpy(user, key, len_username);
+
+ /*
+ * Next, check the user/group. If it's a % sign, then we
+ * are continuing another rule and UID/GID should not be
+ * reset. If it's a @, we're dealing with a GID rule. If
+ * it's a *, then we do not need to do a lookup because the
+ * rule always applies (it's a wildcard). If we're using
+ * non-cache mode and we've found a matching rule, we only
+ * continue to parse if we're looking at a child rule.
+ */
+ if ((!cache) && matched && (strncmp(user, "%", 1) != 0)) {
+ /* If we make it here, we finished (non-cache). */
+ cgroup_dbg("Parsing of configuration file"
+ " complete.\n\n");
+ ret = -1;
+ goto close;
+ }
+ if (strncmp(user, "@", 1) == 0) {
+ /* New GID rule. */
+ itr = &(user[1]);
+ grp = getgrnam(itr);
+ if (grp) {
+ uid = CGRULE_INVALID;
+ gid = grp->gr_gid;
+ } else {
+ cgroup_dbg("Warning: Entry for %s not"
+ "found. Skipping rule on line"
+ " %d.\n", itr, linenum);
+ skipped = true;
+ continue;
+ }
+ } else if (strncmp(user, "*", 1) == 0) {
+ /* Special wildcard rule. */
+ uid = CGRULE_WILD;
+ gid = CGRULE_WILD;
+ } else if (*itr != '%') {
+ /* New UID rule. */
+ pwd = getpwnam(user);
+ if (pwd) {
+ uid = pwd->pw_uid;
+ gid = CGRULE_INVALID;
+ } else {
+ cgroup_dbg("Warning: Entry for %s not"
+ "found. Skipping rule on line"
+ " %d.\n", user, linenum);
+ skipped = true;
+ continue;
+ }
+ } /* Else, we're continuing another rule (UID/GID are okay). */
+
+ /*
+ * If we are not caching rules, then we need to check for a
+ * match before doing anything else. We consider four cases:
+ * The UID matches, the GID matches, the UID is a member of the
+ * GID, or we're looking at the wildcard rule, which always
+ * matches. If none of these are true, we simply continue to
+ * the next line in the file.
+ */
+ if (grp && muid != CGRULE_INVALID) {
+ pwd = getpwuid(muid);
+ if (!pwd) {
+ continue;
+ }
+ for (i = 0; grp->gr_mem[i]; i++) {
+ if (!(strcmp(pwd->pw_name, grp->gr_mem[i])))
+ matched = true;
+ }
+ }
+
+ if (uid == muid || gid == mgid || uid == CGRULE_WILD)
+ matched = true;
+
+ if (!cache) {
+ if (!matched)
+ continue;
+ if (len_procname) {
+ char *mproc_base;
+ /*
+ * If there is a rule based on process name,
+ * it should be matched with mprocname.
+ */
+ if (!mprocname) {
+ uid = CGRULE_INVALID;
+ gid = CGRULE_INVALID;
+ matched = false;
+ continue;
+ }
+
+ mproc_base = cgroup_basename(mprocname);
+ if (strcmp(mprocname, procname) &&
+ strcmp(mproc_base, procname)) {
+ uid = CGRULE_INVALID;
+ gid = CGRULE_INVALID;
+ matched = false;
+ free(mproc_base);
+ continue;
+ }
+ free(mproc_base);
+ }
+ }
+
+ /*
+ * Now, we're either caching rules or we found a match. Either
+ * way, copy everything into a new rule and push it into the
+ * list.
+ */
+ newrule = calloc(1, sizeof(struct cgroup_rule));
+ if (!newrule) {
+ cgroup_err("Error: out of memory? Error was: %s\n",
+ strerror(errno));
+ last_errno = errno;
+ ret = ECGOTHER;
+ goto close;
+ }
+
+ newrule->uid = uid;
+ newrule->gid = gid;
+ len_username = min(len_username,
+ sizeof(newrule->username) - 1);
+ strncpy(newrule->username, user, len_username);
+ if (len_procname) {
+ newrule->procname = strdup(procname);
+ if (!newrule->procname) {
+ cgroup_err("Error: strdup failed to allocate memory %s\n",
+ strerror(errno));
+ free(newrule);
+ last_errno = errno;
+ ret = ECGOTHER;
+ goto close;
+ }
+ } else {
+ newrule->procname = NULL;
+ }
+ strncpy(newrule->destination, destination,
+ sizeof(newrule->destination) - 1);
+ newrule->next = NULL;
+
+ /* Parse the controller list, and add that to newrule too. */
+ stok_buff = strtok(controllers, ",");
+ if (!stok_buff) {
+ cgroup_err("Error: failed to parse controllers on line %d\n",
+ linenum);
+ goto destroyrule;
+ }
+
+ i = 0;
+ do {
+ if (i >= MAX_MNT_ELEMENTS) {
+ cgroup_err("Error: too many controllers listed on line %d\n",
+ linenum);
+ goto destroyrule;
+ }
+
+ newrule->controllers[i] = strndup(stok_buff,
+ strlen(stok_buff) + 1);
+ if (!(newrule->controllers[i])) {
+ cgroup_err("Error: out of memory? Error was: %s\n",
+ strerror(errno));
+ goto destroyrule;
+ }
+ i++;
+ } while ((stok_buff = strtok(NULL, ",")));
+
+ /* Now, push the rule. */
+ if (lst->head == NULL) {
+ lst->head = newrule;
+ lst->tail = newrule;
+ } else {
+ lst->tail->next = newrule;
+ lst->tail = newrule;
+ }
+
+ cgroup_dbg("Added rule %s (UID: %d, GID: %d) -> %s for"
+ " controllers:", lst->tail->username, lst->tail->uid,
+ lst->tail->gid, lst->tail->destination);
+ for (i = 0; lst->tail->controllers[i]; i++)
+ cgroup_dbg(" %s", lst->tail->controllers[i]);
+ cgroup_dbg("\n");
+
+ /* Finally, clear the buffer. */
+ grp = NULL;
+ pwd = NULL;
+ }
+
+ /* If we make it here, there were no errors. */
+ cgroup_dbg("Parsing of configuration file complete.\n\n");
+ ret = (matched && !cache) ? -1 : 0;
+ goto close;
+
+destroyrule:
+ cgroup_free_rule(newrule);
+
+parsefail:
+ ret = ECGRULESPARSEFAIL;
+
+close:
+ fclose(fp);
+unlock:
+ pthread_rwlock_unlock(&rl_lock);
+ return ret;
+}
+
+int cg_add_duplicate_mount(struct cg_mount_table_s *item, const char *path)
+{
+ struct cg_mount_point *mount, *it;
+
+ mount = malloc(sizeof(struct cg_mount_point));
+ if (!mount) {
+ last_errno = errno;
+ return ECGOTHER;
+ }
+ mount->next = NULL;
+ strncpy(mount->path, path, sizeof(mount->path));
+ mount->path[sizeof(mount->path)-1] = '\0';
+
+ /*
+ * Add the mount point to the end of the list.
+ * Assuming the list is short, no optimization is done.
+ */
+ it = &item->mount;
+ while (it->next)
+ it = it->next;
+
+ it->next = mount;
+ return 0;
+}
+
+/**
+ * cgroup_init(), initializes the MOUNT_POINT.
+ *
+ * This code is theoretically thread safe now. Its not really tested
+ * so it can blow up. If does for you, please let us know with your
+ * test case and we can really make it thread safe.
+ *
+ */
+int cgroup_init(void)
+{
+ FILE *proc_mount = NULL;
+ struct mntent *ent = NULL;
+ struct mntent *temp_ent = NULL;
+ int found_mnt = 0;
+ int ret = 0;
+ static char *controllers[CG_CONTROLLER_MAX];
+ FILE *proc_cgroup = NULL;
+ char subsys_name[FILENAME_MAX];
+ int hierarchy, num_cgroups, enabled;
+ int i = 0;
+ int j;
+ int duplicate = 0;
+ char *mntopt = NULL;
+ int err;
+ char *buf = NULL;
+ char mntent_buffer[4 * FILENAME_MAX];
+ char *strtok_buffer = NULL;
+
+ cgroup_set_default_logger(-1);
+
+ pthread_rwlock_wrlock(&cg_mount_table_lock);
+
+ /* free global variables filled by previous cgroup_init() */
+ for (i = 0; cg_mount_table[i].name[0] != '\0'; i++) {
+ struct cg_mount_point *mount = cg_mount_table[i].mount.next;
+ while (mount) {
+ struct cg_mount_point *tmp = mount;
+ mount = mount->next;
+ free(tmp);
+ }
+ }
+ memset(&cg_mount_table, 0, sizeof(cg_mount_table));
+
+ proc_cgroup = fopen("/proc/cgroups", "re");
+
+ if (!proc_cgroup) {
+ cgroup_err("Error: cannot open /proc/cgroups: %s\n",
+ strerror(errno));
+ last_errno = errno;
+ ret = ECGOTHER;
+ goto unlock_exit;
+ }
+
+ /*
+ * The first line of the file has stuff we are not interested in.
+ * So just read it and discard the information.
+ *
+ * XX: fix the size for fgets
+ */
+ buf = malloc(FILENAME_MAX);
+ if (!buf) {
+ last_errno = errno;
+ ret = ECGOTHER;
+ goto unlock_exit;
+ }
+ if (!fgets(buf, FILENAME_MAX, proc_cgroup)) {
+ free(buf);
+ cgroup_err("Error: cannot read /proc/cgroups: %s\n",
+ strerror(errno));
+ last_errno = errno;
+ ret = ECGOTHER;
+ goto unlock_exit;
+ }
+ free(buf);
+
+ i = 0;
+ while (!feof(proc_cgroup)) {
+ err = fscanf(proc_cgroup, "%s %d %d %d", subsys_name,
+ &hierarchy, &num_cgroups, &enabled);
+ if (err < 0)
+ break;
+ controllers[i] = strdup(subsys_name);
+ i++;
+ }
+ controllers[i] = NULL;
+
+ proc_mount = fopen("/proc/mounts", "re");
+ if (proc_mount == NULL) {
+ cgroup_err("Error: cannot open /proc/mounts: %s\n",
+ strerror(errno));
+ last_errno = errno;
+ ret = ECGOTHER;
+ goto unlock_exit;
+ }
+
+ temp_ent = (struct mntent *) malloc(sizeof(struct mntent));
+
+ if (!temp_ent) {
+ last_errno = errno;
+ ret = ECGOTHER;
+ goto unlock_exit;
+ }
+
+ while ((ent = getmntent_r(proc_mount, temp_ent,
+ mntent_buffer,
+ sizeof(mntent_buffer))) != NULL) {
+ if (strcmp(ent->mnt_type, "cgroup"))
+ continue;
+
+ for (i = 0; controllers[i] != NULL; i++) {
+ mntopt = hasmntopt(ent, controllers[i]);
+
+ if (!mntopt)
+ continue;
+
+ cgroup_dbg("found %s in %s\n", controllers[i], ent->mnt_opts);
+
+ /* do not have duplicates in mount table */
+ duplicate = 0;
+ for (j = 0; j < found_mnt; j++) {
+ if (strncmp(controllers[i],
+ cg_mount_table[j].name,
+ FILENAME_MAX) == 0) {
+ duplicate = 1;
+ break;
+ }
+ }
+ if (duplicate) {
+ cgroup_dbg("controller %s is already mounted on %s\n",
+ mntopt, cg_mount_table[j].mount.path);
+ ret = cg_add_duplicate_mount(&cg_mount_table[j],
+ ent->mnt_dir);
+ if (ret)
+ goto unlock_exit;
+ /* continue with next controller */
+ continue;
+ }
+
+ strncpy(cg_mount_table[found_mnt].name,
+ controllers[i], FILENAME_MAX);
+ cg_mount_table[found_mnt].name[FILENAME_MAX-1] = '\0';
+ strncpy(cg_mount_table[found_mnt].mount.path,
+ ent->mnt_dir, FILENAME_MAX);
+ cg_mount_table[found_mnt].mount.path[FILENAME_MAX-1] =
+ '\0';
+ cg_mount_table[found_mnt].mount.next = NULL;
+ cgroup_dbg("Found cgroup option %s, count %d\n",
+ ent->mnt_opts, found_mnt);
+ found_mnt++;
+ }
+
+ /*
+ * Doesn't match the controller.
+ * Check if it is a named hierarchy.
+ */
+ mntopt = hasmntopt(ent, "name");
+
+ if (mntopt) {
+ mntopt = strtok_r(mntopt, ",", &strtok_buffer);
+ if (!mntopt)
+ continue;
+ /*
+ * Check if it is a duplicate
+ */
+ duplicate = 0;
+
+#ifdef OPAQUE_HIERARCHY
+ /*
+ * Ignore the opaque hierarchy.
+ */
+ if (strcmp(mntopt, OPAQUE_HIERARCHY) == 0)
+ continue;
+#endif
+
+ for (j = 0; j < found_mnt; j++) {
+ if (strncmp(mntopt, cg_mount_table[j].name,
+ FILENAME_MAX) == 0) {
+ duplicate = 1;
+ break;
+ }
+ }
+
+ if (duplicate) {
+ cgroup_dbg("controller %s is already mounted on %s\n",
+ mntopt, cg_mount_table[j].mount.path);
+ ret = cg_add_duplicate_mount(&cg_mount_table[j],
+ ent->mnt_dir);
+ if (ret)
+ goto unlock_exit;
+ continue;
+ }
+
+ strncpy(cg_mount_table[found_mnt].name,
+ mntopt, FILENAME_MAX);
+ cg_mount_table[found_mnt].name[FILENAME_MAX-1] = '\0';
+ strncpy(cg_mount_table[found_mnt].mount.path,
+ ent->mnt_dir, FILENAME_MAX);
+ cg_mount_table[found_mnt].mount.path[FILENAME_MAX-1] =
+ '\0';
+ cg_mount_table[found_mnt].mount.next = NULL;
+ cgroup_dbg("Found cgroup option %s, count %d\n",
+ ent->mnt_opts, found_mnt);
+ found_mnt++;
+ }
+ }
+
+ free(temp_ent);
+
+ if (!found_mnt) {
+ cg_mount_table[0].name[0] = '\0';
+ ret = ECGROUPNOTMOUNTED;
+ goto unlock_exit;
+ }
+
+ found_mnt++;
+ cg_mount_table[found_mnt].name[0] = '\0';
+
+ cgroup_initialized = 1;
+
+unlock_exit:
+ if (proc_cgroup)
+ fclose(proc_cgroup);
+
+ if (proc_mount)
+ fclose(proc_mount);
+
+ for (i = 0; controllers[i]; i++) {
+ free(controllers[i]);
+ controllers[i] = NULL;
+ }
+
+ pthread_rwlock_unlock(&cg_mount_table_lock);
+
+ return ret;
+}
+
+static int cg_test_mounted_fs(void)
+{
+ FILE *proc_mount = NULL;
+ struct mntent *ent = NULL;
+ struct mntent *temp_ent = NULL;
+ char mntent_buff[4 * FILENAME_MAX];
+ int ret = 1;
+
+ proc_mount = fopen("/proc/mounts", "re");
+ if (proc_mount == NULL)
+ return 0;
+
+ temp_ent = (struct mntent *) malloc(sizeof(struct mntent));
+ if (!temp_ent) {
+ /* We just fail at the moment. */
+ fclose(proc_mount);
+ return 0;
+ }
+
+ ent = getmntent_r(proc_mount, temp_ent, mntent_buff,
+ sizeof(mntent_buff));
+
+ if (!ent) {
+ ret = 0;
+ goto done;
+ }
+
+ while (strcmp(ent->mnt_type, "cgroup") != 0) {
+ ent = getmntent_r(proc_mount, temp_ent, mntent_buff,
+ sizeof(mntent_buff));
+ if (ent == NULL) {
+ ret = 0;
+ goto done;
+ }
+ }
+done:
+ fclose(proc_mount);
+ free(temp_ent);
+ return ret;
+}
+
+static inline pid_t cg_gettid(void)
+{
+ return syscall(__NR_gettid);
+}
+
+static char *cg_concat_path(const char *pref, const char *suf, char *path)
+{
+ if ((suf[strlen(suf)-1] == '/') ||
+ ((strlen(suf) == 0) && (pref[strlen(pref)-1] == '/'))) {
+ snprintf(path, FILENAME_MAX, "%s%s", pref,
+ suf+((suf[0] == '/') ? 1 : 0));
+ } else {
+ snprintf(path, FILENAME_MAX, "%s%s/", pref,
+ suf+((suf[0] == '/') ? 1 : 0));
+ }
+ path[FILENAME_MAX-1] = '\0';
+ return path;
+}
+
+
+/* Call with cg_mount_table_lock taken */
+/* path value have to have size at least FILENAME_MAX */
+static char *cg_build_path_locked(const char *name, char *path,
+ const char *type)
+{
+ int i;
+ for (i = 0; cg_mount_table[i].name[0] != '\0'; i++) {
+ if (strcmp(cg_mount_table[i].name, type) == 0) {
+ if (cg_namespace_table[i]) {
+ snprintf(path, FILENAME_MAX, "%s/%s/",
+ cg_mount_table[i].mount.path,
+ cg_namespace_table[i]);
+ path[FILENAME_MAX-1] = '\0';
+ } else {
+ snprintf(path, FILENAME_MAX, "%s/",
+ cg_mount_table[i].mount.path);
+ path[FILENAME_MAX-1] = '\0';
+ }
+
+ if (name) {
+ char *tmp;
+ tmp = strdup(path);
+
+ /* FIXME: missing OOM check here! */
+
+ cg_concat_path(tmp, name, path);
+ free(tmp);
+ }
+ return path;
+ }
+ }
+ return NULL;
+}
+
+char *cg_build_path(const char *name, char *path, const char *type)
+{
+ pthread_rwlock_rdlock(&cg_mount_table_lock);
+ path = cg_build_path_locked(name, path, type);
+ pthread_rwlock_unlock(&cg_mount_table_lock);
+
+ return path;
+}
+
+static int __cgroup_attach_task_pid(char *path, pid_t tid)
+{
+ int ret = 0;
+ FILE *tasks = NULL;
+
+ tasks = fopen(path, "we");
+ if (!tasks) {
+ switch (errno) {
+ case EPERM:
+ return ECGROUPNOTOWNER;
+ case ENOENT:
+ return ECGROUPNOTEXIST;
+ default:
+ return ECGROUPNOTALLOWED;
+ }
+ }
+ ret = fprintf(tasks, "%d", tid);
+ if (ret < 0) {
+ last_errno = errno;
+ ret = ECGOTHER;
+ goto err;
+ }
+ ret = fflush(tasks);
+ if (ret) {
+ last_errno = errno;
+ ret = ECGOTHER;
+ goto err;
+ }
+ fclose(tasks);
+ return 0;
+err:
+ cgroup_warn("Warning: cannot write tid %d to %s:%s\n",
+ tid, path, strerror(errno));
+ fclose(tasks);
+ return ret;
+}
+
+/** cgroup_attach_task_pid is used to assign tasks to a cgroup.
+ * struct cgroup *cgroup: The cgroup to assign the thread to.
+ * pid_t tid: The thread to be assigned to the cgroup.
+ *
+ * returns 0 on success.
+ * returns ECGROUPNOTOWNER if the caller does not have access to the cgroup.
+ * returns ECGROUPNOTALLOWED for other causes of failure.
+ */
+int cgroup_attach_task_pid(struct cgroup *cgroup, pid_t tid)
+{
+ char path[FILENAME_MAX];
+ int i, ret = 0;
+
+ if (!cgroup_initialized) {
+ cgroup_warn("Warning: libcgroup is not initialized\n");
+ return ECGROUPNOTINITIALIZED;
+ }
+ if (!cgroup) {
+ pthread_rwlock_rdlock(&cg_mount_table_lock);
+ for (i = 0; i < CG_CONTROLLER_MAX &&
+ cg_mount_table[i].name[0] != '\0'; i++) {
+ if (!cg_build_path_locked(NULL, path,
+ cg_mount_table[i].name))
+ continue;
+ strncat(path, "/tasks", sizeof(path) - strlen(path));
+ ret = __cgroup_attach_task_pid(path, tid);
+ if (ret) {
+ pthread_rwlock_unlock(&cg_mount_table_lock);
+ return ret;
+ }
+ }
+ pthread_rwlock_unlock(&cg_mount_table_lock);
+ } else {
+ for (i = 0; i < cgroup->index; i++) {
+ if (!cgroup_test_subsys_mounted(cgroup->controller[i]->name)) {
+ cgroup_warn("Warning: subsystem %s is not mounted\n",
+ cgroup->controller[i]->name);
+ return ECGROUPSUBSYSNOTMOUNTED;
+ }
+ }
+
+ for (i = 0; i < cgroup->index; i++) {
+ if (!cg_build_path(cgroup->name, path,
+ cgroup->controller[i]->name))
+ continue;
+ strncat(path, "/tasks", sizeof(path) - strlen(path));
+ ret = __cgroup_attach_task_pid(path, tid);
+ if (ret)
+ return ret;
+ }
+ }
+ return 0;
+}
+
+/** cgroup_attach_task is used to attach the current thread to a cgroup.
+ * struct cgroup *cgroup: The cgroup to assign the current thread to.
+ *
+ * See cg_attach_task_pid for return values.
+ */
+int cgroup_attach_task(struct cgroup *cgroup)
+{
+ pid_t tid = cg_gettid();
+ int error;
+
+ error = cgroup_attach_task_pid(cgroup, tid);
+
+ return error;
+}
+
+/**
+ * cg_mkdir_p, emulate the mkdir -p command (recursively creating paths)
+ * @path: path to create
+ */
+int cg_mkdir_p(const char *path)
+{
+ char *real_path = NULL;
+ int i = 0;
+ char pos;
+ int ret = 0, stat_ret;
+ struct stat st;
+
+ real_path = strdup(path);
+ if (!real_path) {
+ last_errno = errno;
+ return ECGOTHER;
+ }
+
+ do {
+ while (real_path[i] != '\0' && real_path[i] == '/')
+ i++;
+ if (real_path[i] == '\0')
+ break; /* The path ends with '/', ignore it. */
+ while (real_path[i] != '\0' && real_path[i] != '/')
+ i++;
+ pos = real_path[i];
+ real_path[i] = '\0'; /* Temporarily overwrite "/" */
+ ret = mkdir(real_path, S_IRWXU | S_IRWXG | S_IROTH | S_IXOTH);
+ real_path[i] = pos;
+ if (ret) {
+ switch (errno) {
+ case EEXIST:
+ ret = 0; /* Not fatal really */
+ break;
+ case EPERM:
+ ret = ECGROUPNOTOWNER;
+ goto done;
+ default:
+ /* Check if path exists */
+ real_path[i] = '\0';
+ stat_ret = stat(real_path, &st);
+ real_path[i] = pos;
+ if (stat_ret == 0) {
+ ret = 0; /* Path exists */
+ break;
+ }
+ ret = ECGROUPNOTALLOWED;
+ goto done;
+ }
+ }
+ } while (real_path[i]);
+
+done:
+ free(real_path);
+ return ret;
+}
+
+/*
+ * create_control_group()
+ * This is the basic function used to create the control group. This function
+ * just makes the group. It does not set any permissions, or any control values.
+ * The argument path is the fully qualified path name to make it generic.
+ */
+static int cg_create_control_group(const char *path)
+{
+ int error;
+ if (!cg_test_mounted_fs())
+ return ECGROUPNOTMOUNTED;
+ error = cg_mkdir_p(path);
+ return error;
+}
+
+/*
+ * set_control_value()
+ * This is the low level function for putting in a value in a control file.
+ * This function takes in the complete path and sets the value in val in that
+ * file.
+ */
+static int cg_set_control_value(char *path, const char *val)
+{
+ FILE *control_file = NULL;
+ if (!cg_test_mounted_fs())
+ return ECGROUPNOTMOUNTED;
+
+ control_file = fopen(path, "r+e");
+
+ if (!control_file) {
+ if (errno == EPERM) {
+ /*
+ * We need to set the correct error value, does the
+ * group exist but we don't have the subsystem
+ * mounted at that point, or is it that the group
+ * does not exist. So we check if the tasks file
+ * exist. Before that, we need to extract the path.
+ */
+ char *path_dir_end;
+ char *tasks_path;
+
+ path_dir_end = strrchr(path, '/');
+ if (path_dir_end == NULL)
+ return ECGROUPVALUENOTEXIST;
+ path_dir_end = '\0';
+
+ /* task_path contain: $path/tasks */
+ tasks_path = (char *)malloc(strlen(path) + 6 + 1);
+ if (tasks_path == NULL) {
+ last_errno = errno;
+ return ECGOTHER;
+ }
+ strcpy(tasks_path, path);
+ strcat(tasks_path, "/tasks");
+
+ /* test tasks file for read flag */
+ control_file = fopen(tasks_path, "re");
+ if (!control_file) {
+ if (errno == ENOENT) {
+ free(tasks_path);
+ return ECGROUPSUBSYSNOTMOUNTED;
+ }
+ } else {
+ fclose(control_file);
+ }
+ free(tasks_path);
+ return ECGROUPNOTALLOWED;
+ }
+ return ECGROUPVALUENOTEXIST;
+ }
+
+ if (fprintf(control_file, "%s", val) < 0) {
+ last_errno = errno;
+ fclose(control_file);
+ return ECGOTHER;
+ }
+ if (fclose(control_file) < 0) {
+ last_errno = errno;
+ return ECGOTHER;
+ }
+ return 0;
+}
+
+/** cgroup_modify_cgroup modifies the cgroup control files.
+ * struct cgroup *cgroup: The name will be the cgroup to be modified.
+ * The values will be the values to be modified, those not mentioned
+ * in the structure will not be modified.
+ *
+ * The uids cannot be modified yet.
+ *
+ * returns 0 on success.
+ *
+ */
+
+int cgroup_modify_cgroup(struct cgroup *cgroup)
+{
+ char *path, base[FILENAME_MAX];
+ int i;
+ int error = 0;
+ int ret;
+
+ if (!cgroup_initialized)
+ return ECGROUPNOTINITIALIZED;
+
+ if (!cgroup)
+ return ECGROUPNOTALLOWED;
+
+ for (i = 0; i < cgroup->index; i++) {
+ if (!cgroup_test_subsys_mounted(cgroup->controller[i]->name)) {
+ cgroup_warn("Warning: subsystem %s is not mounted\n",
+ cgroup->controller[i]->name);
+ return ECGROUPSUBSYSNOTMOUNTED;
+ }
+ }
+
+ for (i = 0; i < cgroup->index; i++) {
+ int j;
+ if (!cg_build_path(cgroup->name, base,
+ cgroup->controller[i]->name))
+ continue;
+ for (j = 0; j < cgroup->controller[i]->index; j++) {
+ ret = asprintf(&path, "%s%s", base,
+ cgroup->controller[i]->values[j]->name);
+ if (ret < 0) {
+ last_errno = errno;
+ error = ECGOTHER;
+ goto err;
+ }
+ error = cg_set_control_value(path,
+ cgroup->controller[i]->values[j]->value);
+ free(path);
+ path = NULL;
+ /* don't consider error in files directly written by
+ * the user as fatal */
+ if (error && !cgroup->controller[i]->values[j]->dirty) {
+ error = 0;
+ continue;
+ }
+ if (error)
+ goto err;
+ cgroup->controller[i]->values[j]->dirty = false;
+ }
+ }
+err:
+ return error;
+
+}
+
+/**
+ * @dst: Destination controller
+ * @src: Source controller from which values will be copied to dst
+ *
+ * Create a duplicate copy of values under the specified controller
+ */
+static int cgroup_copy_controller_values(struct cgroup_controller *dst,
+ struct cgroup_controller *src)
+{
+ int i, ret = 0;
+
+ if (!dst || !src)
+ return ECGFAIL;
+
+ strncpy(dst->name, src->name, FILENAME_MAX);
+ for (i = 0; i < src->index; i++, dst->index++) {
+ struct control_value *src_val = src->values[i];
+ struct control_value *dst_val;
+
+ dst->values[i] = calloc(1, sizeof(struct control_value));
+ if (!dst->values[i]) {
+ last_errno = errno;
+ ret = ECGOTHER;
+ goto err;
+ }
+
+ dst_val = dst->values[i];
+ strncpy(dst_val->value, src_val->value, CG_VALUE_MAX);
+ strncpy(dst_val->name, src_val->name, FILENAME_MAX);
+ }
+err:
+ return ret;
+}
+
+/**
+ * @dst: Destination control group
+ * @src: Source from which values will be copied to dst
+ *
+ * Create a duplicate copy of src in dst. This will be useful for those who
+ * that intend to create new instances based on an existing control group
+ */
+int cgroup_copy_cgroup(struct cgroup *dst, struct cgroup *src)
+{
+ int ret = 0, i;
+
+ if (!dst || !src)
+ return ECGROUPNOTEXIST;
+
+ /*
+ * Should we just use the restrict keyword instead?
+ */
+ if (dst == src)
+ return ECGFAIL;
+
+ cgroup_free_controllers(dst);
+
+ for (i = 0; i < src->index; i++, dst->index++) {
+ struct cgroup_controller *src_ctlr = src->controller[i];
+ struct cgroup_controller *dst_ctlr;
+
+ dst->controller[i] = calloc(1, sizeof(struct cgroup_controller));
+ if (!dst->controller[i]) {
+ last_errno = errno;
+ ret = ECGOTHER;
+ goto err;
+ }
+
+ dst_ctlr = dst->controller[i];
+ ret = cgroup_copy_controller_values(dst_ctlr, src_ctlr);
+ if (ret)
+ goto err;
+ }
+err:
+ return ret;
+}
+
+/** cgroup_create_cgroup creates a new control group.
+ * struct cgroup *cgroup: The control group to be created
+ *
+ * returns 0 on success. We recommend calling cg_delete_cgroup
+ * if this routine fails. That should do the cleanup operation.
+ * If ECGCANTSETVALUE is returned, the group was created successfully
+ * but not all controller parameters were successfully set.
+ */
+int cgroup_create_cgroup(struct cgroup *cgroup, int ignore_ownership)
+{
+ char *fts_path[2];
+ char *base = NULL;
+ char *path = NULL;
+ int i, j, k;
+ int error = 0;
+ int retval = 0;
+ int ret;
+
+ if (!cgroup_initialized)
+ return ECGROUPNOTINITIALIZED;
+
+ if (!cgroup)
+ return ECGROUPNOTALLOWED;
+
+ for (i = 0; i < cgroup->index; i++) {
+ if (!cgroup_test_subsys_mounted(cgroup->controller[i]->name))
+ return ECGROUPSUBSYSNOTMOUNTED;
+ }
+
+ fts_path[0] = (char *)malloc(FILENAME_MAX);
+ if (!fts_path[0]) {
+ last_errno = errno;
+ return ECGOTHER;
+ }
+ fts_path[1] = NULL;
+ path = fts_path[0];
+
+ /*
+ * XX: One important test to be done is to check, if you have multiple
+ * subsystems mounted at one point, all of them *have* be on the cgroup
+ * data structure. If not, we fail.
+ */
+ for (k = 0; k < cgroup->index; k++) {
+ if (!cg_build_path(cgroup->name, path,
+ cgroup->controller[k]->name))
+ continue;
+
+ error = cg_create_control_group(path);
+ if (error)
+ goto err;
+
+ base = strdup(path);
+
+ if (!base) {
+ last_errno = errno;
+ error = ECGOTHER;
+ goto err;
+ }
+
+ if (!ignore_ownership) {
+ cgroup_dbg("Changing ownership of %s\n", fts_path[0]);
+ error = cg_chown_recursive(fts_path,
+ cgroup->control_uid, cgroup->control_gid);
+ if (!error)
+ error = cg_chmod_recursive_controller(fts_path[0],
+ cgroup->control_dperm,
+ cgroup->control_dperm != NO_PERMS,
+ cgroup->control_fperm,
+ cgroup->control_fperm != NO_PERMS,
+ 1, cgroup_ignored_tasks_files);
+ }
+
+ if (error)
+ goto err;
+
+ for (j = 0; j < cgroup->controller[k]->index; j++) {
+ ret = snprintf(path, FILENAME_MAX, "%s%s", base,
+ cgroup->controller[k]->values[j]->name);
+ cgroup_dbg("setting %s to \"%s\", pathlen %d\n", path,
+ cgroup->controller[k]->values[j]->value, ret);
+ if (ret < 0 || ret >= FILENAME_MAX) {
+ last_errno = errno;
+ error = ECGOTHER;
+ goto err;
+ }
+ error = cg_set_control_value(path,
+ cgroup->controller[k]->values[j]->value);
+ /*
+ * Should we undo, what we've done in the loops above?
+ * An error should not be treated as fatal, since we
+ * have several read-only files and several files that
+ * are only conditionally created in the child.
+ *
+ * A middle ground would be to track that there
+ * was an error and return a diagnostic value--
+ * callers don't get context for the error, but can
+ * ignore it specifically if they wish.
+ */
+ if (error) {
+ cgroup_err("Error: failed to set %s: %s\n",
+ path, cgroup_strerror(error));
+ retval = ECGCANTSETVALUE;
+ continue;
+ }
+ }
+
+ if (!ignore_ownership) {
+ ret = snprintf(path, FILENAME_MAX, "%s/tasks", base);
+ if (ret < 0 || ret >= FILENAME_MAX) {
+ last_errno = errno;
+ error = ECGOTHER;
+ goto err;
+ }
+ error = cg_chown(path, cgroup->tasks_uid,
+ cgroup->tasks_gid);
+ if (!error && cgroup->task_fperm != NO_PERMS)
+ error = cg_chmod_path(path, cgroup->task_fperm,
+ 1);
+
+ if (error) {
+ last_errno = errno;
+ error = ECGOTHER;
+ goto err;
+ }
+
+ }
+ free(base);
+ base = NULL;
+ }
+
+err:
+ if (path)
+ free(path);
+ if (base)
+ free(base);
+ if (retval && !error)
+ error = retval;
+ return error;
+}
+
+/**
+ * Obtain the calculated parent name of specified cgroup; no validation
+ * of the existence of the child or parent group is performed.
+ *
+ * Given the path-like hierarchy of cgroup names, this function returns
+ * the dirname() of the cgroup name as the likely parent name; the caller
+ * is responsible for validating parent as appropriate.
+ *
+ * @param cgroup The cgroup to query for parent's name
+ * @param parent Output, name of parent's group, or NULL if the
+ * provided cgroup is the root group.
+ * Caller is responsible to free the returned string.
+ * @return 0 on success, > 0 on error
+ */
+static int cgroup_get_parent_name(struct cgroup *cgroup, char **parent)
+{
+ int ret = 0;
+ char *dir = NULL;
+ char *pdir = NULL;
+
+ dir = strdup(cgroup->name);
+ if (!dir) {
+ last_errno = errno;
+ return ECGOTHER;
+ }
+ cgroup_dbg("group name is %s\n", dir);
+
+ pdir = dirname(dir);
+ cgroup_dbg("parent's group name is %s\n", pdir);
+
+ /* check for root group */
+ if (strlen(cgroup->name) == 0 || !strcmp(cgroup->name, pdir)) {
+ cgroup_dbg("specified cgroup \"%s\" is root group\n",
+ cgroup->name);
+ *parent = NULL;
+ }
+ else {
+ *parent = strdup(pdir);
+ if (*parent == NULL) {
+ last_errno = errno;
+ ret = ECGOTHER;
+ }
+ }
+ free(dir);
+
+ return ret;
+}
+
+/**
+ * Find the parent of the specified directory. It returns the parent in
+ * hierarchy of given controller (the parent is usually name/.. unless name is
+ * a mount point. It is assumed both the cgroup (and, therefore, parent)
+ * already exist, and will fail otherwise.
+ *
+ * When namespaces are used, a group can have different parents for different
+ * controllers.
+ *
+ * @param cgroup The cgroup
+ * @param controller The controller
+ * @param parent Output, name of parent's group (if the group has parent) or
+ * NULL, if the provided cgroup is the root group and has no parent.
+ * Caller is responsible to free the returned string!
+ * @return 0 on success, >0 on error.
+ */
+static int cgroup_find_parent(struct cgroup *cgroup, char *controller,
+ char **parent)
+{
+ char child_path[FILENAME_MAX];
+ char *parent_path = NULL;
+ struct stat stat_child, stat_parent;
+ int ret = 0;
+
+ *parent = NULL;
+
+ pthread_rwlock_rdlock(&cg_mount_table_lock);
+ if (!cg_build_path_locked(cgroup->name, child_path, controller)) {
+ pthread_rwlock_unlock(&cg_mount_table_lock);
+ return ECGFAIL;
+ }
+ pthread_rwlock_unlock(&cg_mount_table_lock);
+
+ cgroup_dbg("path is %s\n", child_path);
+
+ if (asprintf(&parent_path, "%s/..", child_path) < 0)
+ return ECGFAIL;
+
+ cgroup_dbg("parent's name is %s\n", parent_path);
+
+ if (stat(child_path, &stat_child) < 0) {
+ last_errno = errno;
+ ret = ECGOTHER;
+ goto free_parent;
+ }
+
+ if (stat(parent_path, &stat_parent) < 0) {
+ last_errno = errno;
+ ret = ECGOTHER;
+ goto free_parent;
+ }
+
+ /*
+ * Is the specified "name" a mount point?
+ */
+ if (stat_parent.st_dev != stat_child.st_dev) {
+ *parent = NULL;
+ ret = 0;
+ cgroup_dbg("Parent is on different device\n");
+ } else {
+ ret = cgroup_get_parent_name(cgroup, parent);
+ }
+
+free_parent:
+ free(parent_path);
+ return ret;
+}
+
+/**
+ * @cgroup: cgroup data structure to be filled with parent values and then
+ * passed down for creation
+ * @ignore_ownership: Ignore doing a chown on the newly created cgroup
+ * @return 0 on success, > 0 on failure. If ECGCANTSETVALUE is returned,
+ * the group was created successfully, but not all controller parameters
+ * were copied from the parent successfully; unfortunately, this is expected...
+ */
+int cgroup_create_cgroup_from_parent(struct cgroup *cgroup,
+ int ignore_ownership)
+{
+ char *parent = NULL;
+ struct cgroup *parent_cgroup = NULL;
+ int ret = ECGFAIL;
+
+ if (!cgroup_initialized)
+ return ECGROUPNOTINITIALIZED;
+
+ ret = cgroup_get_parent_name(cgroup, &parent);
+ if (ret)
+ return ret;
+
+ if (parent == NULL) {
+ /*
+ * The group to create is root group!
+ * TODO: find better error code?
+ */
+ return ECGFAIL;
+ }
+
+ cgroup_dbg("parent is %s\n", parent);
+ parent_cgroup = cgroup_new_cgroup(parent);
+ if (!parent_cgroup) {
+ ret = ECGFAIL;
+ goto err_nomem;
+ }
+
+ if (cgroup_get_cgroup(parent_cgroup)) {
+ ret = ECGFAIL;
+ goto err_parent;
+ }
+
+ cgroup_dbg("got parent group for %s\n", parent_cgroup->name);
+ ret = cgroup_copy_cgroup(cgroup, parent_cgroup);
+ if (ret) {
+ goto err_parent;
+ }
+
+ cgroup_dbg("copied parent group %s to %s\n", parent_cgroup->name,
+ cgroup->name);
+ ret = cgroup_create_cgroup(cgroup, ignore_ownership);
+
+err_parent:
+ cgroup_free(&parent_cgroup);
+err_nomem:
+ free(parent);
+ return ret;
+}
+
+/**
+ * Move all processes from one task file to another.
+ * @param input_tasks Pre-opened file to read tasks from.
+ * @param output_tasks Pre-opened file to write tasks to.
+ * @return 0 on succes, >0 on error.
+ */
+static int cg_move_task_files(FILE *input_tasks, FILE *output_tasks)
+{
+ int tids;
+ int ret = 0;
+
+ while (!feof(input_tasks)) {
+ ret = fscanf(input_tasks, "%d", &tids);
+ if (ret == EOF || ret == 0) {
+ ret = 0;
+ break;
+ }
+ if (ret < 0)
+ break;
+
+ ret = fprintf(output_tasks, "%d", tids);
+ if (ret < 0)
+ break;
+
+ /*
+ * Flush the file, we need only one process per write() call.
+ */
+ ret = fflush(output_tasks);
+ if (ret < 0)
+ break;
+ }
+
+ if (ret < 0) {
+ last_errno = errno;
+ return ECGOTHER;
+ }
+ return 0;
+}
+
+/**
+ * Remove one cgroup from specific controller. The function moves all
+ * processes from it to given target group.
+ *
+ * The function succeeds if the group to remove is already removed - when
+ * cgroup_delete_cgroup is called with group with two controllers mounted
+ * to the same hierarchy, this function is called once for each of these
+ * controllers. And during the second call the group is already removed...
+ *
+ * @param cgroup_name Name of the group to remove.
+ * @param controller Name of the controller.
+ * @param target_tasks Opened tasks file of the target group, where all
+ * processes should be moved.
+ * @param flags Flag indicating whether the errors from task
+ * migration should be ignored (CGROUP_DELETE_IGNORE_MIGRATION) or not (0).
+ * @returns 0 on success, >0 on error.
+ */
+static int cg_delete_cgroup_controller(char *cgroup_name, char *controller,
+ FILE *target_tasks, int flags)
+{
+ FILE *delete_tasks;
+ char path[FILENAME_MAX];
+ int ret = 0;
+
+ cgroup_dbg("Removing group %s:%s\n", controller, cgroup_name);
+
+ if (!(flags & CGFLAG_DELETE_EMPTY_ONLY)) {
+ /*
+ * Open tasks file of the group to delete.
+ */
+ if (!cg_build_path(cgroup_name, path, controller))
+ return ECGROUPSUBSYSNOTMOUNTED;
+ strncat(path, "tasks", sizeof(path) - strlen(path));
+
+ delete_tasks = fopen(path, "re");
+ if (delete_tasks) {
+ ret = cg_move_task_files(delete_tasks, target_tasks);
+ if (ret != 0)
+ cgroup_warn("Warning: removing tasks from %s failed: %s\n",
+ path, cgroup_strerror(ret));
+ fclose(delete_tasks);
+ } else {
+ /*
+ * Can't open the tasks file. If the file does not
+ * exist, ignore it - the group has been already
+ * removed.
+ */
+ if (errno != ENOENT) {
+ cgroup_err("Error: cannot open %s: %s\n",
+ path, strerror(errno));
+ last_errno = errno;
+ ret = ECGOTHER;
+ }
+ }
+
+ if (ret != 0 && !(flags & CGFLAG_DELETE_IGNORE_MIGRATION))
+ return ret;
+ }
+
+ /*
+ * Remove the group.
+ */
+ if (!cg_build_path(cgroup_name, path, controller))
+ return ECGROUPSUBSYSNOTMOUNTED;
+
+ ret = rmdir(path);
+ if (ret == 0 || errno == ENOENT)
+ return 0;
+
+ if ((flags & CGFLAG_DELETE_EMPTY_ONLY) && (errno == EBUSY))
+ return ECGNONEMPTY;
+
+ cgroup_warn("Warning: cannot remove directory %s: %s\n",
+ path, strerror(errno));
+ last_errno = errno;
+ return ECGOTHER;
+}
+
+/**
+ * Recursively delete one control group. Moves all tasks from the group and
+ * its subgroups to given task file.
+ *
+ * @param cgroup_name The group to delete.
+ * @param controller The controller, where to delete.
+ * @param target_tasks Opened file, where all tasks should be moved.
+ * @param flags Combination of CGFLAG_DELETE_* flags. The function assumes
+ * that CGFLAG_DELETE_RECURSIVE is set.
+ * @param delete_root Whether the group itself should be removed(1) or not(0).
+ */
+static int cg_delete_cgroup_controller_recursive(char *cgroup_name,
+ char *controller, FILE *target_tasks, int flags,
+ int delete_root)
+{
+ int ret;
+ void *handle;
+ struct cgroup_file_info info;
+ int level, group_len;
+ char child_name[FILENAME_MAX];
+
+ cgroup_dbg("Recursively removing %s:%s\n", controller, cgroup_name);
+
+ ret = cgroup_walk_tree_begin(controller, cgroup_name, 0, &handle,
+ &info, &level);
+
+ if (ret == 0)
+ ret = cgroup_walk_tree_set_flags(&handle,
+ CGROUP_WALK_TYPE_POST_DIR);
+
+ if (ret != 0) {
+ cgroup_walk_tree_end(&handle);
+ return ret;
+ }
+
+ group_len = strlen(info.full_path);
+
+ /*
+ * Skip the root group, it will be handled explicitly at the end.
+ */
+ ret = cgroup_walk_tree_next(0, &handle, &info, level);
+
+ while (ret == 0) {
+ if (info.type == CGROUP_FILE_TYPE_DIR && info.depth > 0) {
+ snprintf(child_name, sizeof(child_name), "%s/%s",
+ cgroup_name,
+ info.full_path + group_len);
+
+ ret = cg_delete_cgroup_controller(child_name,
+ controller, target_tasks,
+ flags);
+ if (ret != 0)
+ break;
+ }
+
+ ret = cgroup_walk_tree_next(0, &handle, &info, level);
+ }
+ if (ret == ECGEOF) {
+ /*
+ * Iteration finished successfully, remove the root group.
+ */
+ ret = 0;
+ if (delete_root)
+ ret = cg_delete_cgroup_controller(cgroup_name,
+ controller, target_tasks,
+ flags);
+ }
+
+ cgroup_walk_tree_end(&handle);
+ return ret;
+}
+
+/** cgroup_delete cgroup deletes a control group.
+ * struct cgroup *cgroup takes the group which is to be deleted.
+ *
+ * returns 0 on success.
+ */
+int cgroup_delete_cgroup(struct cgroup *cgroup, int ignore_migration)
+{
+ int flags = ignore_migration ? CGFLAG_DELETE_IGNORE_MIGRATION : 0;
+ return cgroup_delete_cgroup_ext(cgroup, flags);
+}
+
+int cgroup_delete_cgroup_ext(struct cgroup *cgroup, int flags)
+{
+ FILE *parent_tasks = NULL;
+ char parent_path[FILENAME_MAX];
+ int first_error = 0, first_errno = 0;
+ int i, ret;
+ char *parent_name = NULL;
+ int delete_group = 1;
+
+ if (!cgroup_initialized)
+ return ECGROUPNOTINITIALIZED;
+
+ if (!cgroup)
+ return ECGROUPNOTALLOWED;
+
+ if ((flags & CGFLAG_DELETE_RECURSIVE)
+ && (flags & CGFLAG_DELETE_EMPTY_ONLY))
+ return ECGINVAL;
+
+ for (i = 0; i < cgroup->index; i++) {
+ if (!cgroup_test_subsys_mounted(cgroup->controller[i]->name))
+ return ECGROUPSUBSYSNOTMOUNTED;
+ }
+
+ /*
+ * Remove the group from all controllers.
+ */
+ for (i = 0; i < cgroup->index; i++) {
+ ret = 0;
+
+ /* find parent, it can be different for each controller */
+ if (!(flags & CGFLAG_DELETE_EMPTY_ONLY)) {
+ ret = cgroup_find_parent(cgroup,
+ cgroup->controller[i]->name,
+ &parent_name);
+ if (ret) {
+ if (first_error == 0) {
+ first_errno = last_errno;
+ first_error = ret;
+ }
+ continue;
+ }
+ if (parent_name == NULL) {
+ /*
+ * Root group is being deleted.
+ */
+ if (flags & CGFLAG_DELETE_RECURSIVE) {
+ /*
+ * Move all tasks to the root group and
+ * do not delete it afterwards.
+ */
+ parent_name = strdup(".");
+ if (parent_name == NULL) {
+ if (first_error == 0) {
+ first_errno = errno;
+ first_error = ECGOTHER;
+ }
+ continue;
+ }
+ delete_group = 0;
+ } else
+ /*
+ * root group is being deleted in non-
+ * recursive mode
+ */
+ continue;
+ }
+ }
+
+ if (parent_name) {
+ /* tasks need to be moved, pre-open target tasks file */
+ if (!cg_build_path(parent_name, parent_path,
+ cgroup->controller[i]->name)) {
+ if (first_error == 0)
+ first_error = ECGFAIL;
+ free(parent_name);
+ continue;
+ }
+ strncat(parent_path, "/tasks", sizeof(parent_path)
+ - strlen(parent_path));
+
+ parent_tasks = fopen(parent_path, "we");
+ if (!parent_tasks) {
+ if (first_error == 0) {
+ cgroup_warn("Warning: cannot open tasks file %s: %s\n",
+ parent_path,
+ strerror(errno));
+ first_errno = errno;
+ first_error = ECGOTHER;
+ }
+ free(parent_name);
+ continue;
+ }
+ }
+ if (flags & CGFLAG_DELETE_RECURSIVE) {
+ ret = cg_delete_cgroup_controller_recursive(
+ cgroup->name,
+ cgroup->controller[i]->name,
+ parent_tasks, flags,
+ delete_group);
+ } else {
+ ret = cg_delete_cgroup_controller(cgroup->name,
+ cgroup->controller[i]->name,
+ parent_tasks, flags);
+ }
+
+ if (parent_tasks) {
+ fclose(parent_tasks);
+ parent_tasks = NULL;
+ }
+ free(parent_name);
+ parent_name = NULL;
+ /*
+ * If any of the controller delete fails, remember the first
+ * error code, but continue with next controller and try remove
+ * the group from all of them.
+ */
+ if (ret != 0 && first_error == 0) {
+ /*
+ * ECGNONEMPTY is more or less not an error, but an
+ * indication that something was not removed.
+ * Therefore it should be replaced by any other error.
+ */
+ if (ret != ECGNONEMPTY || first_error == ECGNONEMPTY) {
+ first_errno = last_errno;
+ first_error = ret;
+ }
+ }
+ }
+
+ /*
+ * Restore the last_errno to the first errno from
+ * cg_delete_cgroup_controller[_ext].
+ */
+ if (first_errno != 0)
+ last_errno = first_errno;
+
+ return first_error;
+}
+
+/*
+ * This function should really have more checks, but this version
+ * will assume that the callers have taken care of everything.
+ * Including the locking.
+ */
+static int cg_rd_ctrl_file(const char *subsys, const char *cgroup,
+ const char *file, char **value)
+{
+ char path[FILENAME_MAX];
+ FILE *ctrl_file = NULL;
+ int ret;
+
+ if (!cg_build_path_locked(cgroup, path, subsys))
+ return ECGFAIL;
+
+ strncat(path, file, sizeof(path) - strlen(path));
+ ctrl_file = fopen(path, "re");
+ if (!ctrl_file)
+ return ECGROUPVALUENOTEXIST;
+
+ *value = calloc(CG_VALUE_MAX, 1);
+ if (!*value) {
+ fclose(ctrl_file);
+ last_errno = errno;
+ return ECGOTHER;
+ }
+
+ /*
+ * using %as crashes when we try to read from files like
+ * memory.stat
+ */
+ ret = fread(*value, 1, CG_VALUE_MAX-1, ctrl_file);
+ if (ret < 0) {
+ free(*value);
+ *value = NULL;
+ } else {
+ /* remove trailing \n */
+ if (ret > 0 && (*value)[ret-1] == '\n')
+ (*value)[ret-1] = '\0';
+ }
+
+ fclose(ctrl_file);
+
+ return 0;
+}
+
+/*
+ * Call this function with required locks taken.
+ */
+static int cgroup_fill_cgc(struct dirent *ctrl_dir, struct cgroup *cgroup,
+ struct cgroup_controller *cgc, int cg_index)
+{
+ char *ctrl_name = NULL;
+ char *ctrl_file = NULL;
+ char *ctrl_value = NULL;
+ char *d_name = NULL;
+ char *tmp_path = NULL;
+ int tmp_len = 0;
+ char path[FILENAME_MAX+1];
+ char *buffer = NULL;
+ int error = 0;
+ struct stat stat_buffer;
+
+ d_name = strdup(ctrl_dir->d_name);
+
+ if (!strcmp(d_name, ".") || !strcmp(d_name, "..")) {
+ error = ECGINVAL;
+ goto fill_error;
+ }
+
+
+ /*
+ * This part really needs to be optimized out. Probably use
+ * some sort of a flag, but this is fine for now.
+ */
+
+ cg_build_path_locked(cgroup->name, path, cg_mount_table[cg_index].name);
+ strncat(path, d_name, sizeof(path) - strlen(path));
+
+ error = stat(path, &stat_buffer);
+
+ if (error) {
+ error = ECGFAIL;
+ goto fill_error;
+ }
+
+ /*
+ * We have already stored the tasks_uid & tasks_gid.
+ * This check is to avoid the overwriting of the values
+ * stored in control_uid & cotrol_gid. tasks file will
+ * have the uid and gid of the user who is capable of
+ * putting a task to this cgroup. control_uid and control_gid
+ * is meant for the users who are capable of managing the
+ * cgroup shares.
+ *
+ * The strstr() function will return the pointer to the
+ * beginning of the sub string "/tasks".
+ */
+ tmp_len = strlen(path) - strlen("/tasks");
+
+ /*
+ * tmp_path would be pointing to the last six characters
+ */
+ tmp_path = (char *)path + tmp_len;
+
+ /*
+ * Checking to see, if this is actually a 'tasks' file
+ * We need to compare the last 6 bytes
+ */
+ if (strcmp(tmp_path, "/tasks")){
+ cgroup->control_uid = stat_buffer.st_uid;
+ cgroup->control_gid = stat_buffer.st_gid;
+ }
+
+ ctrl_name = strtok_r(d_name, ".", &buffer);
+
+ if (!ctrl_name) {
+ error = ECGFAIL;
+ goto fill_error;
+ }
+
+ ctrl_file = strtok_r(NULL, ".", &buffer);
+
+ if (!ctrl_file) {
+ error = ECGINVAL;
+ goto fill_error;
+ }
+
+ if (strcmp(ctrl_name, cg_mount_table[cg_index].name) == 0) {
+ error = cg_rd_ctrl_file(cg_mount_table[cg_index].name,
+ cgroup->name, ctrl_dir->d_name, &ctrl_value);
+ if (error || !ctrl_value)
+ goto fill_error;
+
+ if (cgroup_add_value_string(cgc, ctrl_dir->d_name,
+ ctrl_value)) {
+ error = ECGFAIL;
+ goto fill_error;
+ }
+ }
+fill_error:
+ if (ctrl_value)
+ free(ctrl_value);
+ free(d_name);
+ return error;
+}
+
+/*
+ * cgroup_get_cgroup reads the cgroup data from the filesystem.
+ * struct cgroup has the name of the group to be populated
+ *
+ * return 0 on success.
+ */
+int cgroup_get_cgroup(struct cgroup *cgroup)
+{
+ int i, j;
+ char path[FILENAME_MAX];
+ DIR *dir = NULL;
+ struct dirent *ctrl_dir = NULL;
+ char *control_path = NULL;
+ int error;
+ int ret;
+
+ if (!cgroup_initialized) {
+ /* ECGROUPNOTINITIALIZED */
+ return ECGROUPNOTINITIALIZED;
+ }
+
+ if (!cgroup) {
+ /* ECGROUPNOTALLOWED */
+ return ECGROUPNOTALLOWED;
+ }
+
+ pthread_rwlock_rdlock(&cg_mount_table_lock);
+ for (i = 0; i < CG_CONTROLLER_MAX &&
+ cg_mount_table[i].name[0] != '\0'; i++) {
+ struct cgroup_controller *cgc;
+ struct stat stat_buffer;
+ int path_len;
+
+ if (!cg_build_path_locked(NULL, path,
+ cg_mount_table[i].name))
+ continue;
+
+ path_len = strlen(path);
+ strncat(path, cgroup->name, FILENAME_MAX - path_len - 1);
+
+ if (access(path, F_OK))
+ continue;
+
+ if (!cg_build_path_locked(cgroup->name, path,
+ cg_mount_table[i].name)) {
+ /*
+ * This fails when the cgroup does not exist
+ * for that controller.
+ */
+ continue;
+ }
+
+ /*
+ * Get the uid and gid information
+ */
+
+ ret = asprintf(&control_path, "%s/tasks", path);
+
+ if (ret < 0) {
+ last_errno = errno;
+ error = ECGOTHER;
+ goto unlock_error;
+ }
+
+ if (stat(control_path, &stat_buffer)) {
+ last_errno = errno;
+ free(control_path);
+ error = ECGOTHER;
+ goto unlock_error;
+ }
+
+ cgroup->tasks_uid = stat_buffer.st_uid;
+ cgroup->tasks_gid = stat_buffer.st_gid;
+
+ free(control_path);
+
+ cgc = cgroup_add_controller(cgroup,
+ cg_mount_table[i].name);
+ if (!cgc) {
+ error = ECGINVAL;
+ goto unlock_error;
+ }
+
+ dir = opendir(path);
+ if (!dir) {
+ last_errno = errno;
+ error = ECGOTHER;
+ goto unlock_error;
+ }
+
+ while ((ctrl_dir = readdir(dir)) != NULL) {
+ /*
+ * Skip over non regular files
+ */
+ if (ctrl_dir->d_type != DT_REG)
+ continue;
+
+ error = cgroup_fill_cgc(ctrl_dir, cgroup, cgc, i);
+ for (j = 0; j < cgc->index; j++)
+ cgc->values[j]->dirty = false;
+
+ if (error == ECGFAIL) {
+ closedir(dir);
+ goto unlock_error;
+ }
+ }
+ closedir(dir);
+ }
+
+ /* Check if the group really exists or not */
+ if (!cgroup->index) {
+ error = ECGROUPNOTEXIST;
+ goto unlock_error;
+ }
+
+ pthread_rwlock_unlock(&cg_mount_table_lock);
+ return 0;
+
+unlock_error:
+ pthread_rwlock_unlock(&cg_mount_table_lock);
+ /*
+ * XX: Need to figure out how to cleanup? Cleanup just the stuff
+ * we added, or the whole structure.
+ */
+ cgroup_free_controllers(cgroup);
+ cgroup = NULL;
+ return error;
+}
+
+/** cg_prepare_cgroup
+ * Process the selected rule. Prepare the cgroup structure which can be
+ * used to add the task to destination cgroup.
+ *
+ *
+ * returns 0 on success.
+ */
+static int cg_prepare_cgroup(struct cgroup *cgroup, pid_t pid,
+ const char *dest,
+ const char * const controllers[])
+{
+ int ret = 0, i;
+ const char *controller = NULL;
+ struct cgroup_controller *cptr = NULL;
+
+ /* Fill in cgroup details. */
+ cgroup_dbg("Will move pid %d to cgroup '%s'\n", pid, dest);
+
+ strncpy(cgroup->name, dest, FILENAME_MAX);
+ cgroup->name[FILENAME_MAX-1] = '\0';
+
+ /* Scan all the controllers */
+ for (i = 0; i < CG_CONTROLLER_MAX; i++) {
+ int j = 0;
+ if (!controllers[i])
+ return 0;
+ controller = controllers[i];
+
+ /* If first string is "*" that means all the mounted
+ * controllers. */
+ if (strcmp(controller, "*") == 0) {
+ pthread_rwlock_rdlock(&cg_mount_table_lock);
+ for (j = 0; j < CG_CONTROLLER_MAX &&
+ cg_mount_table[j].name[0] != '\0'; j++) {
+ cgroup_dbg("Adding controller %s\n",
+ cg_mount_table[j].name);
+ cptr = cgroup_add_controller(cgroup,
+ cg_mount_table[j].name);
+ if (!cptr) {
+ cgroup_warn("Warning: adding controller '%s' failed\n",
+ cg_mount_table[j].name);
+ pthread_rwlock_unlock(&cg_mount_table_lock);
+ cgroup_free_controllers(cgroup);
+ return ECGROUPNOTALLOWED;
+ }
+ }
+ pthread_rwlock_unlock(&cg_mount_table_lock);
+ return ret;
+ }
+
+ /* it is individual controller names and not "*" */
+ cgroup_dbg("Adding controller %s\n", controller);
+ cptr = cgroup_add_controller(cgroup, controller);
+ if (!cptr) {
+ cgroup_warn("Warning: adding controller '%s' failed\n",
+ controller);
+ cgroup_free_controllers(cgroup);
+ return ECGROUPNOTALLOWED;
+ }
+ }
+
+ return ret;
+}
+
+static struct cgroup_rule *cgroup_find_matching_rule_uid_gid(uid_t uid,
+ gid_t gid, struct cgroup_rule *rule)
+{
+ /* Temporary user data */
+ struct passwd *usr = NULL;
+
+ /* Temporary group data */
+ struct group *grp = NULL;
+
+ /* Temporary string pointer */
+ char *sp = NULL;
+
+ /* Loop variable */
+ int i = 0;
+
+ while (rule) {
+ /* Skip "%" which indicates continuation of previous rule. */
+ if (rule->username[0] == '%') {
+ rule = rule->next;
+ continue;
+ }
+ /* The wildcard rule always matches. */
+ if ((rule->uid == CGRULE_WILD) && (rule->gid == CGRULE_WILD))
+ return rule;
+
+ /* This is the simple case of the UID matching. */
+ if (rule->uid == uid)
+ return rule;
+
+ /* This is the simple case of the GID matching. */
+ if (rule->gid == gid)
+ return rule;
+
+ /* If this is a group rule, the UID might be a member. */
+ if (rule->username[0] == '@') {
+ /* Get the group data. */
+ sp = &(rule->username[1]);
+ grp = getgrnam(sp);
+ if (!grp)
+ continue;
+
+ /* Get the data for UID. */
+ usr = getpwuid(uid);
+ if (!usr)
+ continue;
+
+ /* If UID is a member of group, we matched. */
+ for (i = 0; grp->gr_mem[i]; i++) {
+ if (!(strcmp(usr->pw_name, grp->gr_mem[i])))
+ return rule;
+ }
+ }
+
+ /* If we haven't matched, try the next rule. */
+ rule = rule->next;
+ }
+
+ /* If we get here, no rules matched. */
+ return NULL;
+}
+
+/**
+ * Finds the first rule in the cached list that matches the given UID, GID
+ * or PROCESS NAME, and returns a pointer to that rule.
+ * This function uses rl_lock.
+ *
+ * This function may NOT be thread safe.
+ * @param uid The UID to match
+ * @param gid The GID to match
+ * @param procname The PROCESS NAME to match
+ * @return Pointer to the first matching rule, or NULL if no match
+ * TODO: Determine thread-safeness and fix if not safe.
+ */
+static struct cgroup_rule *cgroup_find_matching_rule(uid_t uid,
+ gid_t gid, const char *procname)
+{
+ /* Return value */
+ struct cgroup_rule *ret = rl.head;
+ char *base = NULL;
+
+ pthread_rwlock_wrlock(&rl_lock);
+ while (ret) {
+ ret = cgroup_find_matching_rule_uid_gid(uid, gid, ret);
+ if (!ret)
+ break;
+ if (!procname)
+ /* If procname is NULL, return a rule matching
+ * UID or GID */
+ break;
+ if (!ret->procname)
+ /* If no process name in a rule, that means wildcard */
+ break;
+ if (!strcmp(ret->procname, procname))
+ break;
+
+ base = cgroup_basename(procname);
+ if (!strcmp(ret->procname, base))
+ /* Check a rule of basename. */
+ break;
+ ret = ret->next;
+ free(base);
+ base = NULL;
+ }
+ pthread_rwlock_unlock(&rl_lock);
+
+ if (base)
+ free(base);
+
+ return ret;
+}
+
+/* Procedure the existence of cgroup "prefix" is in subsystem controller_name
+ * return 0 on success
+ */
+int cgroup_exist_in_subsystem(char *controller_name, char *prefix)
+{
+ DIR *dir;
+ char path[FILENAME_MAX];
+ char *ret_path;
+ int ret;
+
+ pthread_rwlock_rdlock(&cg_mount_table_lock);
+ ret_path = cg_build_path_locked(prefix, path, controller_name);
+ pthread_rwlock_unlock(&cg_mount_table_lock);
+ if (!ret_path) {
+ ret = 1;
+ goto end;
+ }
+
+ dir = opendir(path);
+ if (dir == NULL) {
+ /* cgroup in wanted subsystem does not exist */
+ ret = 1;
+ } else {
+ /* cgroup in wanted subsystem exists */
+ ret = 0;
+ closedir(dir);
+ }
+end:
+ return ret;
+}
+
+/* auxiliary function return a pointer to the string
+ * which is copy of input string and end with the slash
+ */
+char *cgroup_copy_with_slash(char *input)
+{
+ char *output;
+ int len = strlen(input);
+
+ /* if input does not end with '/', allocate one more space for it */
+ if ((input[len-1]) != '/')
+ len = len+1;
+
+ output = (char *)malloc(sizeof(char)*(len+1));
+ if (output == NULL)
+ return NULL;
+
+ strcpy(output, input);
+ output[len-1] = '/';
+ output[len] = '\0';
+
+ return output;
+}
+
+/* add controller to a group if it is not exists create it */
+static int add_controller(struct cgroup **pgroup, char *group_name,
+ char controller_name[FILENAME_MAX])
+{
+ int ret = 0;
+ struct cgroup_controller *controller = NULL;
+ struct cgroup *group = pgroup[0];
+
+ if (group == NULL) {
+ /* it is the first controllerc the group have to be created */
+ group = cgroup_new_cgroup(group_name);
+ if (group == NULL) {
+ ret = ECGFAIL;
+ goto end;
+ }
+ pgroup[0] = group;
+ }
+
+ controller = cgroup_add_controller(
+ group, controller_name);
+ if (controller == NULL) {
+ cgroup_free(&group);
+ ret = ECGFAIL;
+ }
+end:
+ return ret;
+}
+
+
+
+/* create control group based given template
+ * if the group already don't exist
+ * dest is template name with substitute variables
+ * tmp is used cgrules rule
+ */
+static int cgroup_create_template_group(char *orig_group_name,
+ struct cgroup_rule *tmp, int flags)
+{
+
+ char *template_name = NULL; /* name of the template */
+ char *group_name = NULL; /* name of the group based on template -
+ variables are substituted */
+ char *template_position; /* denotes directory in template path
+ which is investigated */
+ char *group_position; /* denotes directory in cgroup path
+ which is investigated */
+
+ struct cgroup *template_group = NULL;
+ int ret = 0;
+ int i;
+ int exist;
+
+ /* template name and group name have to have '/' sign at the end */
+ template_name = cgroup_copy_with_slash(tmp->destination);
+ if (template_name == NULL) {
+ ret = ECGOTHER;
+ last_errno = errno;
+ goto end;
+ }
+ group_name = cgroup_copy_with_slash(orig_group_name);
+ if (group_name == NULL) {
+ ret = ECGOTHER;
+ last_errno = errno;
+ free(template_name);
+ goto end;
+ }
+
+ /* set start positions */
+ template_position = strchr(template_name, '/');
+ group_position = strchr(group_name, '/');
+
+ /* go recursively through whole path to template group and create given
+ * directory if it does not exist yet
+ */
+ while ((group_position != NULL) && (template_position != NULL)) {
+ /* set new subpath */
+ group_position[0] = '\0';
+ template_position[0] = '\0';
+ template_group = NULL;
+
+ /* test for which controllers wanted group does not exist */
+ i = 0;
+ while (tmp->controllers[i] != NULL) {
+ exist = cgroup_exist_in_subsystem(tmp->controllers[i],
+ group_name);
+
+ if (exist != 0) {
+ /* the cgroup does not exist */
+ ret = add_controller(&template_group, group_name,
+ tmp->controllers[i]);
+ if (ret != 0)
+ goto while_end;
+ }
+ i++;
+ }
+
+ if (template_group != NULL) {
+ /* new group have to be created */
+ if (strcmp(group_name, template_name) == 0) {
+ /* the prefix cgroup without template */
+ ret = cgroup_create_cgroup(template_group, 0);
+ } else {
+ /* use template to create relevant cgroup */
+ ret = cgroup_config_create_template_group(
+ template_group, template_name,
+ flags);
+ }
+
+ if (ret != 0) {
+ cgroup_free(&template_group);
+ goto while_end;
+ }
+ cgroup_dbg("Group %s created - based on template %s\n",
+ group_name, template_name);
+
+ cgroup_free(&template_group);
+ }
+ template_position[0] = '/';
+ group_position[0] = '/';
+ template_position = strchr(++template_position, '/');
+ group_position = strchr(++group_position, '/');
+ }
+
+while_end:
+ if ((template_position != NULL ) && (template_position[0] == '\0'))
+ template_position[0] = '/';
+ if ((group_position != NULL) && (group_position[0] == '\0'))
+ group_position[0] = '/';
+
+end:
+ if (group_name != NULL)
+ free(group_name);
+ if (template_name != NULL)
+ free(template_name);
+ return ret;
+}
+
+int cgroup_change_cgroup_flags(uid_t uid, gid_t gid,
+ const char *procname, pid_t pid, int flags)
+{
+ /* Temporary pointer to a rule */
+ struct cgroup_rule *tmp = NULL;
+
+ /* Temporary variables for destination substitution */
+ char newdest[FILENAME_MAX];
+ int i, j;
+ int written;
+ int available;
+ struct passwd *user_info;
+ struct group *group_info;
+
+ /* Return codes */
+ int ret = 0;
+
+ /* We need to check this before doing anything else! */
+ if (!cgroup_initialized) {
+ cgroup_warn("Warning: libcgroup is not initialized\n");
+ ret = ECGROUPNOTINITIALIZED;
+ goto finished;
+ }
+
+ /*
+ * If the user did not ask for cached rules, we must parse the
+ * configuration to find a matching rule (if one exists). Else, we'll
+ * find the first match in the cached list (rl).
+ */
+ if (!(flags & CGFLAG_USECACHE)) {
+ cgroup_dbg("Not using cached rules for PID %d.\n", pid);
+ ret = cgroup_parse_rules(false, uid, gid, procname);
+
+ /* The configuration file has an error! We must exit now. */
+ if (ret != -1 && ret != 0) {
+ cgroup_err("Error: failed to parse the configuration rules\n");
+ goto finished;
+ }
+
+ /* We did not find a matching rule, so we're done. */
+ if (ret == 0) {
+ cgroup_dbg("No rule found to match PID: %d, UID: %d, "
+ "GID: %d\n", pid, uid, gid);
+ goto finished;
+ }
+
+ /* Otherwise, we did match a rule and it's in trl. */
+ tmp = trl.head;
+ } else {
+ /* Find the first matching rule in the cached list. */
+ tmp = cgroup_find_matching_rule(uid, gid, procname);
+ if (!tmp) {
+ cgroup_dbg("No rule found to match PID: %d, UID: %d, "
+ "GID: %d\n", pid, uid, gid);
+ ret = 0;
+ goto finished;
+ }
+ }
+ cgroup_dbg("Found matching rule %s for PID: %d, UID: %d, GID: %d\n",
+ tmp->username, pid, uid, gid);
+
+ /* If we are here, then we found a matching rule, so execute it. */
+ do {
+ cgroup_dbg("Executing rule %s for PID %d... ", tmp->username,
+ pid);
+ /* Destination substitutions */
+ for(j = i = 0; i < strlen(tmp->destination) &&
+ (j < FILENAME_MAX - 2); ++i, ++j) {
+ if(tmp->destination[i] == '%') {
+ /* How many bytes did we write / error check */
+ written = 0;
+ /* How many bytes can we write */
+ available = FILENAME_MAX - j - 2;
+ /* Substitution */
+ switch(tmp->destination[++i]) {
+ case 'U':
+ written = snprintf(newdest+j, available,
+ "%d", uid);
+ break;
+ case 'u':
+ user_info = getpwuid(uid);
+ if(user_info) {
+ written = snprintf(newdest + j,
+ available, "%s",
+ user_info -> pw_name);
+ } else {
+ written = snprintf(newdest + j,
+ available, "%d", uid);
+ }
+ break;
+ case 'G':
+ written = snprintf(newdest + j,
+ available, "%d", gid);
+ break;
+ case 'g':
+ group_info = getgrgid(gid);
+ if(group_info) {
+ written = snprintf(newdest + j,
+ available, "%s",
+ group_info -> gr_name);
+ } else {
+ written = snprintf(newdest + j,
+ available, "%d", gid);
+ }
+ break;
+ case 'P':
+ written = snprintf(newdest + j,
+ available, "%d", pid);
+ break;
+ case 'p':
+ if(procname) {
+ written = snprintf(newdest + j,
+ available, "%s",
+ procname);
+ } else {
+ written = snprintf(newdest + j,
+ available, "%d", pid);
+ }
+ break;
+ }
+ written = min(written, available);
+ /*
+ * written<1 only when either error occurred
+ * during snprintf or if no substitution was
+ * made at all. In both cases, we want to just
+ * copy input string.
+ */
+ if(written<1) {
+ newdest[j] = '%';
+ if(available>1)
+ newdest[++j] =
+ tmp->destination[i];
+ } else {
+ /*
+ * In next iteration, we will write
+ * just after the substitution, but j
+ * will get incremented in the
+ * meantime.
+ */
+ j += written - 1;
+ }
+ } else {
+ if(tmp->destination[i] == '\\')
+ ++i;
+ newdest[j] = tmp->destination[i];
+ }
+ }
+
+ newdest[j] = 0;
+ if (strcmp(newdest, tmp->destination) != 0) {
+ /* destination tag contains templates */
+
+ cgroup_dbg("control group %s is template\n", newdest);
+ ret = cgroup_create_template_group(newdest, tmp, flags);
+ }
+
+ /* Apply the rule */
+ ret = cgroup_change_cgroup_path(newdest,
+ pid, (const char * const *)tmp->controllers);
+ if (ret) {
+ cgroup_warn("Warning: failed to apply the rule. Error was: %d\n",
+ ret);
+ goto finished;
+ }
+ cgroup_dbg("OK!\n");
+
+ /* Now, check for multi-line rules. As long as the "next"
+ * rule starts with '%', it's actually part of the rule that
+ * we just executed.
+ */
+ tmp = tmp->next;
+ } while (tmp && (tmp->username[0] == '%'));
+
+finished:
+ return ret;
+}
+
+int cgroup_change_cgroup_uid_gid_flags(uid_t uid, gid_t gid,
+ pid_t pid, int flags)
+{
+ return cgroup_change_cgroup_flags(uid, gid, NULL, pid, flags);
+}
+
+/**
+ * Provides backwards-compatibility with older versions of the API. This
+ * function is deprecated, and cgroup_change_cgroup_uid_gid_flags() should be
+ * used instead. In fact, this function simply calls the newer one with flags
+ * set to 0 (none).
+ * @param uid The UID to match
+ * @param gid The GID to match
+ * @param pid The PID of the process to move
+ * @return 0 on success, > 0 on error
+ *
+ */
+int cgroup_change_cgroup_uid_gid(uid_t uid, gid_t gid, pid_t pid)
+{
+ return cgroup_change_cgroup_uid_gid_flags(uid, gid, pid, 0);
+}
+
+/**
+ * Changes the cgroup of a program based on the path provided. In this case,
+ * the user must already know into which cgroup the task should be placed and
+ * no rules will be parsed.
+ *
+ * returns 0 on success.
+ */
+int cgroup_change_cgroup_path(const char *dest, pid_t pid,
+ const char *const controllers[])
+{
+ int ret;
+ struct cgroup cgroup;
+
+ if (!cgroup_initialized) {
+ cgroup_warn("Warning: libcgroup is not initialized\n");
+ return ECGROUPNOTINITIALIZED;
+ }
+ memset(&cgroup, 0, sizeof(struct cgroup));
+
+ ret = cg_prepare_cgroup(&cgroup, pid, dest, controllers);
+ if (ret)
+ return ret;
+ /* Add task to cgroup */
+ ret = cgroup_attach_task_pid(&cgroup, pid);
+ if (ret)
+ cgroup_warn("Warning: cgroup_attach_task_pid failed: %d\n",
+ ret);
+ cgroup_free_controllers(&cgroup);
+ return ret;
+}
+
+/**
+ * Changes the cgroup of all running PIDs based on the rules in the config
+ * file. If a rules exists for a PID, then the PID is placed in the correct
+ * group.
+ *
+ * This function may be called after creating new control groups to move
+ * running PIDs into the newly created control groups.
+ * @return 0 on success, < 0 on error
+ */
+int cgroup_change_all_cgroups(void)
+{
+ DIR *dir;
+ struct dirent *pid_dir = NULL;
+ char *path = "/proc/";
+
+ dir = opendir(path);
+ if (!dir)
+ return -ECGOTHER;
+
+ while ((pid_dir = readdir(dir)) != NULL) {
+ int err, pid;
+ uid_t euid;
+ gid_t egid;
+ char *procname = NULL;
+
+ err = sscanf(pid_dir->d_name, "%i", &pid);
+ if (err < 1)
+ continue;
+
+ err = cgroup_get_uid_gid_from_procfs(pid, &euid, &egid);
+ if (err)
+ continue;
+
+ err = cgroup_get_procname_from_procfs(pid, &procname);
+ if (err)
+ continue;
+
+ err = cgroup_change_cgroup_flags(euid,
+ egid, procname, pid, CGFLAG_USECACHE);
+ if (err)
+ cgroup_dbg("cgroup change pid %i failed\n", pid);
+
+ free(procname);
+ }
+
+ closedir(dir);
+ return 0;
+}
+
+/**
+ * Print the cached rules table. This function should be called only after
+ * first calling cgroup_parse_config(), but it will work with an empty rule
+ * list.
+ * @param fp The file stream to print to
+ */
+void cgroup_print_rules_config(FILE *fp)
+{
+ /* Iterator */
+ struct cgroup_rule *itr = NULL;
+
+ /* Loop variable */
+ int i = 0;
+
+ pthread_rwlock_rdlock(&rl_lock);
+
+ if (!(rl.head)) {
+ fprintf(fp, "The rules table is empty.\n\n");
+ pthread_rwlock_unlock(&rl_lock);
+ return;
+ }
+
+ itr = rl.head;
+ while (itr) {
+ fprintf(fp, "Rule: %s", itr->username);
+ if (itr->procname)
+ fprintf(fp, ":%s", itr->procname);
+ fprintf(fp, "\n");
+
+ if (itr->uid == CGRULE_WILD)
+ fprintf(fp, " UID: any\n");
+ else if (itr->uid == CGRULE_INVALID)
+ fprintf(fp, " UID: N/A\n");
+ else
+ fprintf(fp, " UID: %d\n", itr->uid);
+
+ if (itr->gid == CGRULE_WILD)
+ fprintf(fp, " GID: any\n");
+ else if (itr->gid == CGRULE_INVALID)
+ fprintf(fp, " GID: N/A\n");
+ else
+ fprintf(fp, " GID: %d\n", itr->gid);
+
+ fprintf(fp, " DEST: %s\n", itr->destination);
+
+ fprintf(fp, " CONTROLLERS:\n");
+ for (i = 0; i < MAX_MNT_ELEMENTS; i++) {
+ if (itr->controllers[i])
+ fprintf(fp, " %s\n", itr->controllers[i]);
+ }
+ fprintf(fp, "\n");
+ itr = itr->next;
+ }
+ pthread_rwlock_unlock(&rl_lock);
+}
+
+/**
+ * Reloads the rules list, using the given configuration file. This function
+ * is probably NOT thread safe (calls cgroup_parse_rules()).
+ * @return 0 on success, > 0 on failure
+ */
+int cgroup_reload_cached_rules(void)
+{
+ /* Return codes */
+ int ret = 0;
+
+ cgroup_dbg("Reloading cached rules from %s.\n", CGRULES_CONF_FILE);
+ ret = cgroup_parse_rules(true, CGRULE_INVALID, CGRULE_INVALID, NULL);
+ if (ret) {
+ cgroup_warn("Warning: error parsing configuration file '%s': %d\n",
+ CGRULES_CONF_FILE, ret);
+ ret = ECGRULESPARSEFAIL;
+ goto finished;
+ }
+
+ #ifdef CGROUP_DEBUG
+ cgroup_print_rules_config(stdout);
+ #endif
+
+finished:
+ return ret;
+}
+
+/**
+ * Initializes the rules cache.
+ * @return 0 on success, > 0 on error
+ */
+int cgroup_init_rules_cache(void)
+{
+ /* Return codes */
+ int ret = 0;
+
+ /* Attempt to read the configuration file and cache the rules. */
+ ret = cgroup_parse_rules(true, CGRULE_INVALID, CGRULE_INVALID, NULL);
+ if (ret) {
+ cgroup_dbg("Could not initialize rule cache, error was: %d\n",
+ ret);
+ }
+
+ return ret;
+}
+
+/**
+ * cgroup_get_current_controller_path
+ * @pid: pid of the current process for which the path is to be determined
+ * @controller: name of the controller for which to determine current path
+ * @current_path: a pointer that is filled with the value of the current
+ * path as seen in /proc/<pid>/cgroup
+ */
+int cgroup_get_current_controller_path(pid_t pid, const char *controller,
+ char **current_path)
+{
+ char *path = NULL;
+ int ret;
+ FILE *pid_cgroup_fd = NULL;
+
+ if (!controller)
+ return ECGOTHER;
+
+ if (!cgroup_initialized) {
+ cgroup_warn("Warning: libcgroup is not initialized\n");
+ return ECGROUPNOTINITIALIZED;
+ }
+
+ ret = asprintf(&path, "/proc/%d/cgroup", pid);
+ if (ret <= 0) {
+ cgroup_warn(
+ "Warning: cannot allocate memory (/proc/pid/cgroup) ret %d\n",
+ ret);
+ return ret;
+ }
+
+ ret = ECGROUPNOTEXIST;
+ pid_cgroup_fd = fopen(path, "re");
+ if (!pid_cgroup_fd)
+ goto cleanup_path;
+
+ /*
+ * Why do we grab the cg_mount_table_lock?, the reason is that
+ * the cgroup of a pid can change via the cgroup_attach_task_pid()
+ * call. To make sure, we return consitent and safe results,
+ * we acquire the lock upfront. We can optimize by acquiring
+ * and releasing the lock in the while loop, but that
+ * will be more expensive.
+ */
+ pthread_rwlock_rdlock(&cg_mount_table_lock);
+ while (!feof(pid_cgroup_fd)) {
+ char controllers[FILENAME_MAX];
+ char cgroup_path[FILENAME_MAX];
+ int num;
+ char *savedptr;
+ char *token;
+
+ ret = fscanf(pid_cgroup_fd, "%d:%[^:]:%s\n", &num, controllers,
+ cgroup_path);
+ /*
+ * Magic numbers like "3" seem to be integrating into
+ * my daily life, I need some magic to help make them
+ * disappear :)
+ */
+ if (ret != 3) {
+ cgroup_warn("Warning: read failed for pid_cgroup_fd ret %d\n",
+ ret);
+ last_errno = errno;
+ ret = ECGOTHER;
+ goto done;
+ }
+
+ token = strtok_r(controllers, ",", &savedptr);
+ while (token) {
+ if (strncmp(controller, token, strlen(controller) + 1)
+ == 0) {
+ *current_path = strdup(cgroup_path);
+ if (!*current_path) {
+ last_errno = errno;
+ ret = ECGOTHER;
+ goto done;
+ }
+ ret = 0;
+ goto done;
+ }
+ token = strtok_r(NULL, ",", &savedptr);
+ }
+ }
+
+done:
+ pthread_rwlock_unlock(&cg_mount_table_lock);
+ fclose(pid_cgroup_fd);
+cleanup_path:
+ free(path);
+ return ret;
+}
+
+const char *cgroup_strerror(int code)
+{
+ if (code == ECGOTHER)
+ return strerror_r(cgroup_get_last_errno(), errtext, MAXLEN);
+
+ return cgroup_strerror_codes[code % ECGROUPNOTCOMPILED];
+}
+
+/**
+ * Return last errno, which caused ECGOTHER error.
+ */
+int cgroup_get_last_errno(void)
+{
+ return last_errno;
+}
+
+
+static int cg_walk_node(FTS *fts, FTSENT *ent, const int depth,
+ struct cgroup_file_info *info, int dir)
+{
+ int ret = 0;
+
+ if (!cgroup_initialized)
+ return ECGROUPNOTINITIALIZED;
+
+ cgroup_dbg("seeing file %s\n", ent->fts_path);
+
+ info->path = ent->fts_name;
+ info->parent = ent->fts_parent->fts_name;
+ info->full_path = ent->fts_path;
+ info->depth = ent->fts_level;
+ info->type = CGROUP_FILE_TYPE_OTHER;
+
+ if (depth && (info->depth > depth))
+ return 0;
+
+ switch (ent->fts_info) {
+ case FTS_DNR:
+ case FTS_ERR:
+ errno = ent->fts_errno;
+ break;
+ case FTS_D:
+ if (dir & CGROUP_WALK_TYPE_PRE_DIR)
+ info->type = CGROUP_FILE_TYPE_DIR;
+ break;
+ case FTS_DC:
+ case FTS_NSOK:
+ case FTS_NS:
+ case FTS_DP:
+ if (dir & CGROUP_WALK_TYPE_POST_DIR)
+ info->type = CGROUP_FILE_TYPE_DIR;
+ break;
+ case FTS_F:
+ info->type = CGROUP_FILE_TYPE_FILE;
+ break;
+ case FTS_DEFAULT:
+ break;
+ }
+ return ret;
+}
+
+int cgroup_walk_tree_next(int depth, void **handle,
+ struct cgroup_file_info *info, int base_level)
+{
+ int ret = 0;
+ struct cgroup_tree_handle *entry;
+ FTSENT *ent;
+
+ if (!cgroup_initialized)
+ return ECGROUPNOTINITIALIZED;
+
+ if (!handle)
+ return ECGINVAL;
+
+ entry = (struct cgroup_tree_handle *) *handle;
+
+ ent = fts_read(entry->fts);
+ if (!ent)
+ return ECGEOF;
+ if (!base_level && depth)
+ base_level = ent->fts_level + depth;
+
+ ret = cg_walk_node(entry->fts, ent, base_level, info, entry->flags);
+
+ *handle = entry;
+ return ret;
+}
+
+int cgroup_walk_tree_end(void **handle)
+{
+ struct cgroup_tree_handle *entry;
+
+ if (!cgroup_initialized)
+ return ECGROUPNOTINITIALIZED;
+
+ if (!handle)
+ return ECGINVAL;
+
+ entry = (struct cgroup_tree_handle *) *handle;
+
+ fts_close(entry->fts);
+ free(entry);
+ *handle = NULL;
+ return 0;
+}
+
+/*
+ * TODO: Need to decide a better place to put this function.
+ */
+int cgroup_walk_tree_begin(const char *controller, const char *base_path,
+ int depth, void **handle, struct cgroup_file_info *info,
+ int *base_level)
+{
+ int ret = 0;
+ char *cg_path[2];
+ char full_path[FILENAME_MAX];
+ FTSENT *ent;
+ struct cgroup_tree_handle *entry;
+
+ if (!cgroup_initialized)
+ return ECGROUPNOTINITIALIZED;
+
+ if (!handle)
+ return ECGINVAL;
+
+ cgroup_dbg("path is %s\n", base_path);
+
+ if (!cg_build_path(base_path, full_path, controller))
+ return ECGOTHER;
+
+ entry = calloc(sizeof(struct cgroup_tree_handle), 1);
+
+ if (!entry) {
+ last_errno = errno;
+ *handle = NULL;
+ return ECGOTHER;
+ }
+
+ entry->flags |= CGROUP_WALK_TYPE_PRE_DIR;
+
+ *base_level = 0;
+ cg_path[0] = full_path;
+ cg_path[1] = NULL;
+
+ entry->fts = fts_open(cg_path, FTS_LOGICAL | FTS_NOCHDIR |
+ FTS_NOSTAT, NULL);
+ if (entry->fts == NULL) {
+ free(entry);
+ last_errno = errno;
+ *handle = NULL;
+ return ECGOTHER;
+ }
+ ent = fts_read(entry->fts);
+ if (!ent) {
+ cgroup_warn("Warning: fts_read failed\n");
+ fts_close(entry->fts);
+ free(entry);
+ *handle = NULL;
+ return ECGINVAL;
+ }
+ if (!*base_level && depth)
+ *base_level = ent->fts_level + depth;
+
+ ret = cg_walk_node(entry->fts, ent, *base_level, info, entry->flags);
+ if (ret != 0) {
+ fts_close(entry->fts);
+ free(entry);
+ *handle = NULL;
+ } else {
+ *handle = entry;
+ }
+ return ret;
+}
+
+int cgroup_walk_tree_set_flags(void **handle, int flags)
+{
+ struct cgroup_tree_handle *entry;
+
+ if (!cgroup_initialized)
+ return ECGROUPNOTINITIALIZED;
+
+ if (!handle)
+ return ECGINVAL;
+
+ if ((flags & CGROUP_WALK_TYPE_PRE_DIR) &&
+ (flags & CGROUP_WALK_TYPE_POST_DIR))
+ return ECGINVAL;
+
+ entry = (struct cgroup_tree_handle *) *handle;
+ entry->flags = flags;
+
+ *handle = entry;
+ return 0;
+}
+
+/*
+ * This parses a stat line which is in the form of (name value) pair
+ * separated by a space.
+ */
+static int cg_read_stat(FILE *fp, struct cgroup_stat *cgroup_stat)
+{
+ int ret = 0;
+ char *line = NULL;
+ size_t len = 0;
+ ssize_t read_bytes;
+ char *token;
+ char *saveptr = NULL;
+
+ read_bytes = getline(&line, &len, fp);
+ if (read_bytes == -1) {
+ ret = ECGEOF;
+ goto out_free;
+ }
+
+ token = strtok_r(line, " ", &saveptr);
+ if (!token) {
+ ret = ECGINVAL;
+ goto out_free;
+ }
+ strncpy(cgroup_stat->name, token, FILENAME_MAX);
+
+ token = strtok_r(NULL, " ", &saveptr);
+ if (!token) {
+ ret = ECGINVAL;
+ goto out_free;
+ }
+ strncpy(cgroup_stat->value, token, CG_VALUE_MAX);
+
+out_free:
+ free(line);
+ return ret;
+}
+
+
+int cgroup_read_value_end(void **handle)
+{
+ FILE *fp;
+
+ if (!cgroup_initialized)
+ return ECGROUPNOTINITIALIZED;
+
+ if (!handle)
+ return ECGINVAL;
+
+ fp = (FILE *)*handle;
+ fclose(fp);
+
+ return 0;
+}
+
+int cgroup_read_value_next(void **handle, char *buffer, int max)
+{
+ int ret = 0;
+ char *ret_c;
+ FILE *fp;
+
+ if (!cgroup_initialized)
+ return ECGROUPNOTINITIALIZED;
+
+ if (!buffer || !handle)
+ return ECGINVAL;
+
+ fp = (FILE *)*handle;
+ ret_c = fgets(buffer, max, fp);
+ if (ret_c == NULL)
+ ret = ECGEOF;
+
+ return ret;
+}
+
+int cgroup_read_value_begin(const char *controller, const char *path,
+ char *name, void **handle, char *buffer, int max)
+{
+ int ret = 0;
+ char *ret_c = NULL;
+ char stat_file[FILENAME_MAX];
+ char stat_path[FILENAME_MAX];
+ FILE *fp;
+
+ if (!cgroup_initialized)
+ return ECGROUPNOTINITIALIZED;
+
+ if (!buffer || !handle)
+ return ECGINVAL;
+
+ if (!cg_build_path(path, stat_path, controller))
+ return ECGOTHER;
+
+ snprintf(stat_file, sizeof(stat_file), "%s/%s", stat_path,
+ name);
+ fp = fopen(stat_file, "re");
+ if (!fp) {
+ cgroup_warn("Warning: fopen failed\n");
+ last_errno = errno;
+ *handle = NULL;
+ return ECGOTHER;
+ }
+
+ ret_c = fgets(buffer, max, fp);
+ if (ret_c == NULL)
+ ret = ECGEOF;
+
+ *handle = fp;
+ return ret;
+}
+
+
+
+int cgroup_read_stats_end(void **handle)
+{
+ FILE *fp;
+
+ if (!cgroup_initialized)
+ return ECGROUPNOTINITIALIZED;
+
+ if (!handle)
+ return ECGINVAL;
+
+ fp = (FILE *)*handle;
+ if (fp == NULL)
+ return ECGINVAL;
+
+ fclose(fp);
+ return 0;
+}
+
+int cgroup_read_stats_next(void **handle, struct cgroup_stat *cgroup_stat)
+{
+ int ret = 0;
+ FILE *fp;
+
+ if (!cgroup_initialized)
+ return ECGROUPNOTINITIALIZED;
+
+ if (!handle || !cgroup_stat)
+ return ECGINVAL;
+
+ fp = (FILE *)*handle;
+ ret = cg_read_stat(fp, cgroup_stat);
+ *handle = fp;
+ return ret;
+}
+
+/*
+ * TODO: Need to decide a better place to put this function.
+ */
+int cgroup_read_stats_begin(const char *controller, const char *path,
+ void **handle, struct cgroup_stat *cgroup_stat)
+{
+ int ret = 0;
+ char stat_file[FILENAME_MAX];
+ char stat_path[FILENAME_MAX];
+ FILE *fp;
+
+ if (!cgroup_initialized)
+ return ECGROUPNOTINITIALIZED;
+
+ if (!cgroup_stat || !handle)
+ return ECGINVAL;
+
+ if (!cg_build_path(path, stat_path, controller))
+ return ECGOTHER;
+
+ snprintf(stat_file, sizeof(stat_file), "%s/%s.stat", stat_path,
+ controller);
+
+ fp = fopen(stat_file, "re");
+ if (!fp) {
+ cgroup_warn("Warning: fopen failed\n");
+ return ECGINVAL;
+ }
+
+ ret = cg_read_stat(fp, cgroup_stat);
+ *handle = fp;
+ return ret;
+}
+
+int cgroup_get_task_end(void **handle)
+{
+ if (!cgroup_initialized)
+ return ECGROUPNOTINITIALIZED;
+
+ if (!*handle)
+ return ECGINVAL;
+
+ fclose((FILE *) *handle);
+ *handle = NULL;
+
+ return 0;
+}
+
+int cgroup_get_task_next(void **handle, pid_t *pid)
+{
+ int ret;
+
+ if (!cgroup_initialized)
+ return ECGROUPNOTINITIALIZED;
+
+ if (!handle)
+ return ECGINVAL;
+
+ ret = fscanf((FILE *) *handle, "%u", pid);
+
+ if (ret != 1) {
+ if (ret == EOF)
+ return ECGEOF;
+ last_errno = errno;
+ return ECGOTHER;
+ }
+
+ return 0;
+}
+
+int cgroup_get_task_begin(const char *cgroup, const char *controller,
+ void **handle, pid_t *pid)
+{
+ int ret = 0;
+ char path[FILENAME_MAX];
+ char *fullpath = NULL;
+
+ if (!cgroup_initialized)
+ return ECGROUPNOTINITIALIZED;
+
+ if (!cg_build_path(cgroup, path, controller))
+ return ECGOTHER;
+
+ ret = asprintf(&fullpath, "%s/tasks", path);
+
+ if (ret < 0) {
+ last_errno = errno;
+ return ECGOTHER;
+ }
+
+ *handle = (void *) fopen(fullpath, "re");
+ free(fullpath);
+
+ if (!*handle) {
+ last_errno = errno;
+ return ECGOTHER;
+ }
+ ret = cgroup_get_task_next(handle, pid);
+
+ return ret;
+}
+
+
+int cgroup_get_controller_end(void **handle)
+{
+ int *pos = (int *) *handle;
+
+ if (!cgroup_initialized)
+ return ECGROUPNOTINITIALIZED;
+
+ if (!pos)
+ return ECGINVAL;
+
+ free(pos);
+ *handle = NULL;
+
+ return 0;
+}
+
+int cgroup_get_controller_next(void **handle, struct cgroup_mount_point *info)
+{
+ int *pos = (int *) *handle;
+ int ret = 0;
+
+ if (!cgroup_initialized)
+ return ECGROUPNOTINITIALIZED;
+
+ if (!pos)
+ return ECGINVAL;
+
+ if (!info)
+ return ECGINVAL;
+
+ pthread_rwlock_rdlock(&cg_mount_table_lock);
+
+ if (cg_mount_table[*pos].name[0] == '\0') {
+ ret = ECGEOF;
+ goto out_unlock;
+ }
+
+ strncpy(info->name, cg_mount_table[*pos].name, FILENAME_MAX);
+
+ strncpy(info->path, cg_mount_table[*pos].mount.path, FILENAME_MAX);
+
+ (*pos)++;
+ *handle = pos;
+
+out_unlock:
+ pthread_rwlock_unlock(&cg_mount_table_lock);
+ return ret;
+}
+
+int cgroup_get_controller_begin(void **handle, struct cgroup_mount_point *info)
+{
+ int *pos;
+
+ if (!cgroup_initialized)
+ return ECGROUPNOTINITIALIZED;
+
+ if (!info)
+ return ECGINVAL;
+
+ pos = malloc(sizeof(int));
+
+ if (!pos) {
+ last_errno = errno;
+ return ECGOTHER;
+ }
+
+ *pos = 0;
+
+ *handle = pos;
+
+ return cgroup_get_controller_next(handle, info);
+}
+
+/**
+ * Get process data (euid and egid) from /proc/<pid>/status file.
+ * @param pid: The process id
+ * @param euid: The uid of param pid
+ * @param egid: The gid of param pid
+ * @return 0 on success, > 0 on error.
+ */
+int cgroup_get_uid_gid_from_procfs(pid_t pid, uid_t *euid, gid_t *egid)
+{
+ FILE *f;
+ char path[FILENAME_MAX];
+ char buf[4092];
+ uid_t ruid, suid, fsuid;
+ gid_t rgid, sgid, fsgid;
+ bool found_euid = false;
+ bool found_egid = false;
+
+ sprintf(path, "/proc/%d/status", pid);
+ f = fopen(path, "re");
+ if (!f)
+ return ECGROUPNOTEXIST;
+
+ while (fgets(buf, sizeof(buf), f)) {
+ if (!strncmp(buf, "Uid:", 4)) {
+ if (sscanf((buf + strlen("Uid:") + 1), "%d%d%d%d",
+ &ruid, euid, &suid, &fsuid) != 4)
+ break;
+ cgroup_dbg("Scanned proc values are %d %d %d %d\n",
+ ruid, *euid, suid, fsuid);
+ found_euid = true;
+ } else if (!strncmp(buf, "Gid:", 4)) {
+ if (sscanf((buf + strlen("Gid:") + 1), "%d%d%d%d",
+ &rgid, egid, &sgid, &fsgid) != 4)
+ break;
+ cgroup_dbg("Scanned proc values are %d %d %d %d\n",
+ rgid, *egid, sgid, fsgid);
+ found_egid = true;
+ }
+ if (found_euid && found_egid)
+ break;
+ }
+ fclose(f);
+ if (!found_euid || !found_egid) {
+ /*
+ * This method doesn't match the file format of
+ * /proc/<pid>/status. The format has been changed
+ * and we should catch up the change.
+ */
+ cgroup_warn("Warning: invalid file format of /proc/%d/status\n",
+ pid);
+ return ECGFAIL;
+ }
+ return 0;
+}
+
+/**
+ * Get process name from /proc/<pid>/status file.
+ * @param pid: The process id
+ * @param pname_status : The process name
+ * @return 0 on success, > 0 on error.
+ */
+static int cg_get_procname_from_proc_status(pid_t pid, char **procname_status)
+{
+ int ret = ECGFAIL;
+ int len;
+ FILE *f;
+ char path[FILENAME_MAX];
+ char buf[4092];
+
+ sprintf(path, "/proc/%d/status", pid);
+ f = fopen(path, "re");
+ if (!f)
+ return ECGROUPNOTEXIST;
+
+ while (fgets(buf, sizeof(buf), f)) {
+ if (!strncmp(buf, "Name:", 5)) {
+ len = strlen(buf);
+ if (buf[len - 1] == '\n')
+ buf[len - 1] = '\0';
+ *procname_status = strdup(buf + strlen("Name:") + 1);
+ if (*procname_status == NULL) {
+ last_errno = errno;
+ ret = ECGOTHER;
+ break;
+ }
+ ret = 0;
+ break;
+ }
+ }
+ fclose(f);
+ return ret;
+}
+
+/**
+ * Get process name from /proc/<pid>/cmdline file.
+ * This function is mainly for getting a script name (shell, perl,
+ * etc). A script name is written into the second or later argument
+ * of /proc/<pid>/cmdline. This function gets each argument and
+ * compares it to a process name taken from /proc/<pid>/status.
+ * @param pid: The process id
+ * @param pname_status : The process name taken from /proc/<pid>/status
+ * @param pname_cmdline: The process name taken from /proc/<pid>/cmdline
+ * @return 0 on success, > 0 on error.
+ */
+static int cg_get_procname_from_proc_cmdline(pid_t pid,
+ const char *pname_status, char **pname_cmdline)
+{
+ FILE *f;
+ int ret = ECGFAIL;
+ int c = 0;
+ int len = 0;
+ char path[FILENAME_MAX];
+ char buf_pname[FILENAME_MAX];
+ char buf_cwd[FILENAME_MAX];
+
+ memset(buf_cwd, '\0', sizeof(buf_cwd));
+ sprintf(path, "/proc/%d/cwd", pid);
+ if (readlink(path, buf_cwd, sizeof(buf_cwd)) < 0)
+ return ECGROUPNOTEXIST;
+
+ sprintf(path, "/proc/%d/cmdline", pid);
+ f = fopen(path, "re");
+ if (!f)
+ return ECGROUPNOTEXIST;
+
+ while (c != EOF) {
+ c = fgetc(f);
+ if ((c != EOF) && (c != '\0')) {
+ buf_pname[len] = c;
+ len++;
+ continue;
+ }
+ buf_pname[len] = '\0';
+
+ /*
+ * The taken process name from /proc/<pid>/status is
+ * shortened to 15 characters if it is over. So the
+ * name should be compared by its length.
+ */
+ if (strncmp(pname_status, basename(buf_pname),
+ TASK_COMM_LEN - 1)) {
+ len = 0;
+ continue;
+ }
+ if (buf_pname[0] == '/') {
+ *pname_cmdline = strdup(buf_pname);
+ if (*pname_cmdline == NULL) {
+ last_errno = errno;
+ ret = ECGOTHER;
+ break;
+ }
+ ret = 0;
+ break;
+ } else {
+ strcat(buf_cwd, "/");
+ strcat(buf_cwd, buf_pname);
+ if (!realpath(buf_cwd, path)) {
+ last_errno = errno;
+ ret = ECGOTHER;
+ break;
+ }
+ *pname_cmdline = strdup(path);
+ if (*pname_cmdline == NULL) {
+ last_errno = errno;
+ ret = ECGOTHER;
+ break;
+ }
+ ret = 0;
+ break;
+ }
+ }
+ fclose(f);
+ return ret;
+}
+
+/**
+ * Get a process name from /proc file system.
+ * This function allocates memory for a process name, writes a process
+ * name onto it. So a caller should free the memory when unusing it.
+ * @param pid: The process id
+ * @param procname: The process name
+ * @return 0 on success, > 0 on error.
+ */
+int cgroup_get_procname_from_procfs(pid_t pid, char **procname)
+{
+ int ret;
+ char *pname_status;
+ char *pname_cmdline;
+ char path[FILENAME_MAX];
+ char buf[FILENAME_MAX];
+
+ ret = cg_get_procname_from_proc_status(pid, &pname_status);
+ if (ret)
+ return ret;
+
+ /*
+ * Get the full patch of process name from /proc/<pid>/exe.
+ */
+ memset(buf, '\0', sizeof(buf));
+ sprintf(path, "/proc/%d/exe", pid);
+ if (readlink(path, buf, sizeof(buf)) < 0) {
+ /*
+ * readlink() fails if a kernel thread, and a process
+ * name is taken from /proc/<pid>/status.
+ */
+ *procname = pname_status;
+ return 0;
+ }
+ if (!strncmp(pname_status, basename(buf), TASK_COMM_LEN - 1)) {
+ /*
+ * The taken process name from /proc/<pid>/status is
+ * shortened to 15 characters if it is over. So the
+ * name should be compared by its length.
+ */
+ free(pname_status);
+ *procname = strdup(buf);
+ if (*procname == NULL) {
+ last_errno = errno;
+ return ECGOTHER;
+ }
+ return 0;
+ }
+
+ /*
+ * The above strncmp() is not 0 if a shell script, because
+ * /proc/<pid>/exe links a shell command (/bin/bash etc.)
+ * and the pname_status represents a shell script name.
+ * Then the full path of a shell script is taken from
+ * /proc/<pid>/cmdline.
+ */
+ ret = cg_get_procname_from_proc_cmdline(pid, pname_status,
+ &pname_cmdline);
+ if (!ret) {
+ *procname = pname_cmdline;
+ free(pname_status);
+ return 0;
+ }
+
+ /*
+ * The above strncmp() is not 0 also if executing a symbolic link,
+ * /proc/pid/exe points to real executable name then.
+ * Return it as the last resort.
+ */
+ free(pname_status);
+ *procname = strdup(buf);
+ if (*procname == NULL) {
+ last_errno = errno;
+ return ECGOTHER;
+ }
+ return 0;
+}
+
+int cgroup_register_unchanged_process(pid_t pid, int flags)
+{
+ int sk;
+ int ret = 1;
+ char buff[sizeof(CGRULE_SUCCESS_STORE_PID)];
+ struct sockaddr_un addr;
+
+ sk = socket(PF_UNIX, SOCK_STREAM, 0);
+ if (sk < 0)
+ return 1;
+
+ memset(&addr, 0, sizeof(addr));
+ addr.sun_family = AF_UNIX;
+ strcpy(addr.sun_path, CGRULE_CGRED_SOCKET_PATH);
+
+ if (connect(sk, (struct sockaddr *)&addr,
+ sizeof(addr.sun_family) + strlen(CGRULE_CGRED_SOCKET_PATH)) < 0) {
+ /* If the daemon does not work, this function returns 0
+ * as success. */
+ ret = 0;
+ goto close;
+ }
+ if (write(sk, &pid, sizeof(pid)) < 0)
+ goto close;
+
+ if (write(sk, &flags, sizeof(flags)) < 0)
+ goto close;
+
+ if (read(sk, buff, sizeof(buff)) < 0)
+ goto close;
+
+ if (strncmp(buff, CGRULE_SUCCESS_STORE_PID, sizeof(buff)))
+ goto close;
+
+ ret = 0;
+close:
+ close(sk);
+ return ret;
+}
+
+int cgroup_get_subsys_mount_point(const char *controller, char **mount_point)
+{
+ int i;
+ int ret = ECGROUPNOTEXIST;
+
+ if (!cgroup_initialized)
+ return ECGROUPNOTINITIALIZED;
+
+ if (!controller)
+ return ECGINVAL;
+
+ pthread_rwlock_rdlock(&cg_mount_table_lock);
+ for (i = 0; cg_mount_table[i].name[0] != '\0'; i++) {
+ if (strncmp(cg_mount_table[i].name, controller, FILENAME_MAX))
+ continue;
+
+ *mount_point = strdup(cg_mount_table[i].mount.path);
+
+ if (!*mount_point) {
+ last_errno = errno;
+ ret = ECGOTHER;
+ goto out_exit;
+ }
+
+ ret = 0;
+ break;
+ }
+out_exit:
+ pthread_rwlock_unlock(&cg_mount_table_lock);
+ return ret;
+}
+
+
+int cgroup_get_all_controller_end(void **handle)
+{
+ FILE *proc_cgroup = (FILE *) *handle;
+
+ if (!proc_cgroup)
+ return ECGINVAL;
+
+ fclose(proc_cgroup);
+ *handle = NULL;
+
+ return 0;
+}
+
+
+int cgroup_get_all_controller_next(void **handle, struct controller_data *info)
+{
+ FILE *proc_cgroup = (FILE *) *handle;
+ int err = 0;
+ int hierarchy, num_cgroups, enabled;
+ char subsys_name[FILENAME_MAX];
+
+ if (!proc_cgroup)
+ return ECGINVAL;
+
+ if (!info)
+ return ECGINVAL;
+
+ err = fscanf(proc_cgroup, "%s %d %d %d\n", subsys_name,
+ &hierarchy, &num_cgroups, &enabled);
+
+ if (err != 4)
+ return ECGEOF;
+
+ strncpy(info->name, subsys_name, FILENAME_MAX);
+ info->name[FILENAME_MAX-1] = '\0';
+ info->hierarchy = hierarchy;
+ info->num_cgroups = num_cgroups;
+ info->enabled = enabled;
+
+ return 0;
+}
+
+
+int cgroup_get_all_controller_begin(void **handle, struct controller_data *info)
+{
+ FILE *proc_cgroup = NULL;
+ char buf[FILENAME_MAX];
+ int ret;
+
+ if (!info)
+ return ECGINVAL;
+
+ proc_cgroup = fopen("/proc/cgroups", "re");
+ if (!proc_cgroup) {
+ last_errno = errno;
+ return ECGOTHER;
+ }
+
+ if (!fgets(buf, FILENAME_MAX, proc_cgroup)) {
+ last_errno = errno;
+ fclose(proc_cgroup);
+ *handle = NULL;
+ return ECGOTHER;
+ }
+ *handle = proc_cgroup;
+
+ ret = cgroup_get_all_controller_next(handle, info);
+ if (ret != 0) {
+ fclose(proc_cgroup);
+ *handle = NULL;
+ }
+ return ret;
+}
+
+static int pid_compare(const void *a, const void *b)
+{
+ const pid_t *pid1, *pid2;
+
+ pid1 = (pid_t *) a;
+ pid2 = (pid_t *) b;
+
+ return (*pid1 - *pid2);
+}
+
+/*
+ *pids needs to be completely uninitialized so that we can set it up
+ *
+ * Caller must free up pids.
+ */
+int cgroup_get_procs(char *name, char *controller, pid_t **pids, int *size)
+{
+ char cgroup_path[FILENAME_MAX];
+ FILE *procs;
+ pid_t *tmp_list;
+ int tot_procs = 16;
+ int n = 0;
+ int err;
+
+ cg_build_path(name, cgroup_path, controller);
+ strncat(cgroup_path, "/cgroup.procs", FILENAME_MAX-strlen(cgroup_path));
+
+ /*
+ * This kernel does have support for cgroup.procs
+ */
+ if (access(cgroup_path, F_OK))
+ return ECGROUPUNSUPP;
+
+ /*
+ * Keep doubling the memory allocated if needed
+ */
+ tmp_list= malloc(sizeof(pid_t) * tot_procs);
+ if (!tmp_list) {
+ last_errno = errno;
+ return ECGOTHER;
+ }
+
+ procs = fopen(cgroup_path, "r");
+ if (!procs) {
+ last_errno = errno;
+ free(tmp_list);
+ *pids = NULL;
+ *size = 0;
+ return ECGOTHER;
+ }
+
+ while (!feof(procs)) {
+ while (!feof(procs) && n < tot_procs) {
+ pid_t pid;
+ err = fscanf(procs, "%u", &pid);
+ if (err == EOF)
+ break;
+ tmp_list[n] = pid;
+ n++;
+ }
+ if (!feof(procs)) {
+ pid_t *orig_list = tmp_list;
+ tot_procs *= 2;
+ tmp_list = realloc(tmp_list, sizeof(pid_t) * tot_procs);
+ if (!tmp_list) {
+ last_errno = errno;
+ fclose(procs);
+ free(orig_list);
+ *pids = NULL;
+ *size = 0;
+ return ECGOTHER;
+ }
+ }
+ }
+
+ fclose(procs);
+
+ *size = n;
+
+ qsort(tmp_list, n, sizeof(pid_t), &pid_compare);
+
+ *pids = tmp_list;
+
+ return 0;
+}
+
+
+int cgroup_dictionary_create(struct cgroup_dictionary **dict,
+ int flags)
+{
+ if (!dict)
+ return ECGINVAL;
+ *dict = (struct cgroup_dictionary *) calloc(
+ 1, sizeof(struct cgroup_dictionary));
+
+ if (!*dict) {
+ last_errno = errno;
+ return ECGOTHER;
+ }
+ (*dict)->flags = flags;
+ return 0;
+}
+
+
+int cgroup_dictionary_add(struct cgroup_dictionary *dict,
+ const char *name, const char *value)
+{
+ struct cgroup_dictionary_item *it;
+
+ if (!dict)
+ return ECGINVAL;
+
+ it = (struct cgroup_dictionary_item *) malloc(
+ sizeof(struct cgroup_dictionary_item));
+ if (!it) {
+ last_errno = errno;
+ return ECGOTHER;
+ }
+
+ it->next = NULL;
+ it->name = name;
+ it->value = value;
+
+ if (dict->tail) {
+ dict->tail->next = it;
+ dict->tail = it;
+ } else {
+ /* it is the first item */
+ dict->tail = it;
+ dict->head = it;
+ }
+ return 0;
+}
+
+int cgroup_dictionary_free(struct cgroup_dictionary *dict)
+{
+ struct cgroup_dictionary_item *it;
+
+ if (!dict)
+ return ECGINVAL;
+
+ it = dict->head;
+ while (it) {
+ struct cgroup_dictionary_item *del = it;
+ it = it->next;
+ if (!(dict->flags & CG_DICT_DONT_FREE_ITEMS)) {
+ free((void *)del->value);
+ free((void *)del->name);
+ }
+ free(del);
+ }
+
+ free(dict);
+ return 0;
+}
+
+int cgroup_dictionary_iterator_begin(struct cgroup_dictionary *dict,
+ void **handle, const char **name, const char **value)
+{
+ struct cgroup_dictionary_iterator *iter;
+
+ *handle = NULL;
+
+ if (!dict)
+ return ECGINVAL;
+
+ iter = (struct cgroup_dictionary_iterator *) malloc(
+ sizeof(struct cgroup_dictionary_iterator));
+ if (!iter) {
+ last_errno = errno;
+ return ECGOTHER;
+ }
+
+ iter->item = dict->head;
+ *handle = iter;
+ return cgroup_dictionary_iterator_next(handle, name, value);
+}
+
+int cgroup_dictionary_iterator_next(void **handle,
+ const char **name, const char **value)
+{
+ struct cgroup_dictionary_iterator *iter;
+
+ if (!handle)
+ return ECGINVAL;
+
+ iter = *handle;
+
+ if (!iter)
+ return ECGINVAL;
+
+ if (!iter->item)
+ return ECGEOF;
+
+ *name = iter->item->name;
+ *value = iter->item->value;
+ iter->item = iter->item->next;
+ return 0;
+}
+
+void cgroup_dictionary_iterator_end(void **handle)
+{
+ if (!handle)
+ return;
+
+ free(*handle);
+ *handle = NULL;
+}
+
+int cgroup_get_subsys_mount_point_begin(const char *controller, void **handle,
+ char *path)
+{
+ int i;
+
+ if (!cgroup_initialized)
+ return ECGROUPNOTINITIALIZED;
+ if (!handle || !path || !controller)
+ return ECGINVAL;
+
+
+ for (i = 0; cg_mount_table[i].name[0] != '\0'; i++)
+ if (strcmp(controller, cg_mount_table[i].name) == 0)
+ break;
+
+ if (cg_mount_table[i].name[0] == '\0') {
+ /* the controller is not mounted at all */
+ *handle = NULL;
+ *path = '\0';
+ return ECGEOF;
+ }
+
+ /*
+ * 'handle' is pointer to struct cg_mount_point, which should be
+ * returned next.
+ */
+ *handle = cg_mount_table[i].mount.next;
+ strcpy(path, cg_mount_table[i].mount.path);
+ return 0;
+}
+
+int cgroup_get_subsys_mount_point_next(void **handle,
+ char *path)
+{
+ struct cg_mount_point *it;
+
+ if (!cgroup_initialized)
+ return ECGROUPNOTINITIALIZED;
+ if (!handle || !path)
+ return ECGINVAL;
+
+ it = *handle;
+ if (!it) {
+ *handle = NULL;
+ *path = '\0';
+ return ECGEOF;
+ }
+
+ *handle = it->next;
+ strcpy(path, it->path);
+ return 0;
+}
+
+int cgroup_get_subsys_mount_point_end(void **handle)
+{
+ return 0;
+}
+
+
--- /dev/null
+SUBDIRS = .
+INCLUDES = -I$(top_srcdir)/include
+
+lib_LTLIBRARIES = _libcgroup.la
+_libcgroup_la_SOURCES = libcgroup.c
+_libcgroup_la_LDFLAGS = $(shell python-config --ldflags) -module -avoid-version
+_libcgroup_la_CFLAGS = $(shell python-config --cflags)
+_libcgroup_la_LIBADD = $(top_builddir)/src/.libs/libcgroup.la
+SWIG=swig
+
+
+libcgroup.c: libcgroup.p $(top_srcdir)/include/libcgroup.h
+ cp libcgroup.p libcgroup.i
+ $(CC) $(INCLUDES) -DSWIG -E $(top_srcdir)/include/libcgroup.h >> libcgroup.i
+ $(SWIG) -python -o libcgroup.c libcgroup.i
--- /dev/null
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+ * Version 2.0.11
+ *
+ * This file is not intended to be easily readable and contains a number of
+ * coding conventions designed to improve portability and efficiency. Do not make
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+ * ----------------------------------------------------------------------------- */
+
+#define SWIGPYTHON
+#define SWIG_PYTHON_DIRECTOR_NO_VTABLE
+
+/* -----------------------------------------------------------------------------
+ * This section contains generic SWIG labels for method/variable
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+ * ----------------------------------------------------------------------------- */
+
+/* template workaround for compilers that cannot correctly implement the C++ standard */
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+# define SWIGTEMPLATEDISAMBIGUATOR template
+# elif defined(__HP_aCC)
+/* Needed even with `aCC -AA' when `aCC -V' reports HP ANSI C++ B3910B A.03.55 */
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+# define SWIGTEMPLATEDISAMBIGUATOR template
+# else
+# define SWIGTEMPLATEDISAMBIGUATOR
+# endif
+#endif
+
+/* inline attribute */
+#ifndef SWIGINLINE
+# if defined(__cplusplus) || (defined(__GNUC__) && !defined(__STRICT_ANSI__))
+# define SWIGINLINE inline
+# else
+# define SWIGINLINE
+# endif
+#endif
+
+/* attribute recognised by some compilers to avoid 'unused' warnings */
+#ifndef SWIGUNUSED
+# if defined(__GNUC__)
+# if !(defined(__cplusplus)) || (__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 4))
+# define SWIGUNUSED __attribute__ ((__unused__))
+# else
+# define SWIGUNUSED
+# endif
+# elif defined(__ICC)
+# define SWIGUNUSED __attribute__ ((__unused__))
+# else
+# define SWIGUNUSED
+# endif
+#endif
+
+#ifndef SWIG_MSC_UNSUPPRESS_4505
+# if defined(_MSC_VER)
+# pragma warning(disable : 4505) /* unreferenced local function has been removed */
+# endif
+#endif
+
+#ifndef SWIGUNUSEDPARM
+# ifdef __cplusplus
+# define SWIGUNUSEDPARM(p)
+# else
+# define SWIGUNUSEDPARM(p) p SWIGUNUSED
+# endif
+#endif
+
+/* internal SWIG method */
+#ifndef SWIGINTERN
+# define SWIGINTERN static SWIGUNUSED
+#endif
+
+/* internal inline SWIG method */
+#ifndef SWIGINTERNINLINE
+# define SWIGINTERNINLINE SWIGINTERN SWIGINLINE
+#endif
+
+/* exporting methods */
+#if (__GNUC__ >= 4) || (__GNUC__ == 3 && __GNUC_MINOR__ >= 4)
+# ifndef GCC_HASCLASSVISIBILITY
+# define GCC_HASCLASSVISIBILITY
+# endif
+#endif
+
+#ifndef SWIGEXPORT
+# if defined(_WIN32) || defined(__WIN32__) || defined(__CYGWIN__)
+# if defined(STATIC_LINKED)
+# define SWIGEXPORT
+# else
+# define SWIGEXPORT __declspec(dllexport)
+# endif
+# else
+# if defined(__GNUC__) && defined(GCC_HASCLASSVISIBILITY)
+# define SWIGEXPORT __attribute__ ((visibility("default")))
+# else
+# define SWIGEXPORT
+# endif
+# endif
+#endif
+
+/* calling conventions for Windows */
+#ifndef SWIGSTDCALL
+# if defined(_WIN32) || defined(__WIN32__) || defined(__CYGWIN__)
+# define SWIGSTDCALL __stdcall
+# else
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+#endif
+
+/* Deal with Microsoft's attempt at deprecating C standard runtime functions */
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+
+/* Deal with Microsoft's attempt at deprecating methods in the standard C++ library */
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+# define _SCL_SECURE_NO_DEPRECATE
+#endif
+
+
+
+#if defined(_DEBUG) && defined(SWIG_PYTHON_INTERPRETER_NO_DEBUG)
+/* Use debug wrappers with the Python release dll */
+# undef _DEBUG
+# include <Python.h>
+# define _DEBUG
+#else
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+#endif
+
+/* -----------------------------------------------------------------------------
+ * swigrun.swg
+ *
+ * This file contains generic C API SWIG runtime support for pointer
+ * type checking.
+ * ----------------------------------------------------------------------------- */
+
+/* This should only be incremented when either the layout of swig_type_info changes,
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+#define SWIG_RUNTIME_VERSION "4"
+
+/* define SWIG_TYPE_TABLE_NAME as "SWIG_TYPE_TABLE" */
+#ifdef SWIG_TYPE_TABLE
+# define SWIG_QUOTE_STRING(x) #x
+# define SWIG_EXPAND_AND_QUOTE_STRING(x) SWIG_QUOTE_STRING(x)
+# define SWIG_TYPE_TABLE_NAME SWIG_EXPAND_AND_QUOTE_STRING(SWIG_TYPE_TABLE)
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+/*
+ You can use the SWIGRUNTIME and SWIGRUNTIMEINLINE macros for
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+ In 99.9% of the cases, SWIG just needs to declare them as 'static'.
+
+ But only do this if strictly necessary, ie, if you have problems
+ with your compiler or suchlike.
+*/
+
+#ifndef SWIGRUNTIME
+# define SWIGRUNTIME SWIGINTERN
+#endif
+
+#ifndef SWIGRUNTIMEINLINE
+# define SWIGRUNTIMEINLINE SWIGRUNTIME SWIGINLINE
+#endif
+
+/* Generic buffer size */
+#ifndef SWIG_BUFFER_SIZE
+# define SWIG_BUFFER_SIZE 1024
+#endif
+
+/* Flags for pointer conversions */
+#define SWIG_POINTER_DISOWN 0x1
+#define SWIG_CAST_NEW_MEMORY 0x2
+
+/* Flags for new pointer objects */
+#define SWIG_POINTER_OWN 0x1
+
+
+/*
+ Flags/methods for returning states.
+
+ The SWIG conversion methods, as ConvertPtr, return an integer
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+ an error code can be returned (see swigerrors.swg for the codes).
+
+ Use the following macros/flags to set or process the returning
+ states.
+
+ In old versions of SWIG, code such as the following was usually written:
+
+ if (SWIG_ConvertPtr(obj,vptr,ty.flags) != -1) {
+ // success code
+ } else {
+ //fail code
+ }
+
+ Now you can be more explicit:
+
+ int res = SWIG_ConvertPtr(obj,vptr,ty.flags);
+ if (SWIG_IsOK(res)) {
+ // success code
+ } else {
+ // fail code
+ }
+
+ which is the same really, but now you can also do
+
+ Type *ptr;
+ int res = SWIG_ConvertPtr(obj,(void **)(&ptr),ty.flags);
+ if (SWIG_IsOK(res)) {
+ // success code
+ if (SWIG_IsNewObj(res) {
+ ...
+ delete *ptr;
+ } else {
+ ...
+ }
+ } else {
+ // fail code
+ }
+
+ I.e., now SWIG_ConvertPtr can return new objects and you can
+ identify the case and take care of the deallocation. Of course that
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+
+ int SWIG_ConvertPtr(obj, ptr,...) {
+ if (<obj is ok>) {
+ if (<need new object>) {
+ *ptr = <ptr to new allocated object>;
+ return SWIG_NEWOBJ;
+ } else {
+ *ptr = <ptr to old object>;
+ return SWIG_OLDOBJ;
+ }
+ } else {
+ return SWIG_BADOBJ;
+ }
+ }
+
+ Of course, returning the plain '0(success)/-1(fail)' still works, but you can be
+ more explicit by returning SWIG_BADOBJ, SWIG_ERROR or any of the
+ SWIG errors code.
+
+ Finally, if the SWIG_CASTRANK_MODE is enabled, the result code
+ allows to return the 'cast rank', for example, if you have this
+
+ int food(double)
+ int fooi(int);
+
+ and you call
+
+ food(1) // cast rank '1' (1 -> 1.0)
+ fooi(1) // cast rank '0'
+
+ just use the SWIG_AddCast()/SWIG_CheckState()
+*/
+
+#define SWIG_OK (0)
+#define SWIG_ERROR (-1)
+#define SWIG_IsOK(r) (r >= 0)
+#define SWIG_ArgError(r) ((r != SWIG_ERROR) ? r : SWIG_TypeError)
+
+/* The CastRankLimit says how many bits are used for the cast rank */
+#define SWIG_CASTRANKLIMIT (1 << 8)
+/* The NewMask denotes the object was created (using new/malloc) */
+#define SWIG_NEWOBJMASK (SWIG_CASTRANKLIMIT << 1)
+/* The TmpMask is for in/out typemaps that use temporal objects */
+#define SWIG_TMPOBJMASK (SWIG_NEWOBJMASK << 1)
+/* Simple returning values */
+#define SWIG_BADOBJ (SWIG_ERROR)
+#define SWIG_OLDOBJ (SWIG_OK)
+#define SWIG_NEWOBJ (SWIG_OK | SWIG_NEWOBJMASK)
+#define SWIG_TMPOBJ (SWIG_OK | SWIG_TMPOBJMASK)
+/* Check, add and del mask methods */
+#define SWIG_AddNewMask(r) (SWIG_IsOK(r) ? (r | SWIG_NEWOBJMASK) : r)
+#define SWIG_DelNewMask(r) (SWIG_IsOK(r) ? (r & ~SWIG_NEWOBJMASK) : r)
+#define SWIG_IsNewObj(r) (SWIG_IsOK(r) && (r & SWIG_NEWOBJMASK))
+#define SWIG_AddTmpMask(r) (SWIG_IsOK(r) ? (r | SWIG_TMPOBJMASK) : r)
+#define SWIG_DelTmpMask(r) (SWIG_IsOK(r) ? (r & ~SWIG_TMPOBJMASK) : r)
+#define SWIG_IsTmpObj(r) (SWIG_IsOK(r) && (r & SWIG_TMPOBJMASK))
+
+/* Cast-Rank Mode */
+#if defined(SWIG_CASTRANK_MODE)
+# ifndef SWIG_TypeRank
+# define SWIG_TypeRank unsigned long
+# endif
+# ifndef SWIG_MAXCASTRANK /* Default cast allowed */
+# define SWIG_MAXCASTRANK (2)
+# endif
+# define SWIG_CASTRANKMASK ((SWIG_CASTRANKLIMIT) -1)
+# define SWIG_CastRank(r) (r & SWIG_CASTRANKMASK)
+SWIGINTERNINLINE int SWIG_AddCast(int r) {
+ return SWIG_IsOK(r) ? ((SWIG_CastRank(r) < SWIG_MAXCASTRANK) ? (r + 1) : SWIG_ERROR) : r;
+}
+SWIGINTERNINLINE int SWIG_CheckState(int r) {
+ return SWIG_IsOK(r) ? SWIG_CastRank(r) + 1 : 0;
+}
+#else /* no cast-rank mode */
+# define SWIG_AddCast(r) (r)
+# define SWIG_CheckState(r) (SWIG_IsOK(r) ? 1 : 0)
+#endif
+
+
+#include <string.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef void *(*swig_converter_func)(void *, int *);
+typedef struct swig_type_info *(*swig_dycast_func)(void **);
+
+/* Structure to store information on one type */
+typedef struct swig_type_info {
+ const char *name; /* mangled name of this type */
+ const char *str; /* human readable name of this type */
+ swig_dycast_func dcast; /* dynamic cast function down a hierarchy */
+ struct swig_cast_info *cast; /* linked list of types that can cast into this type */
+ void *clientdata; /* language specific type data */
+ int owndata; /* flag if the structure owns the clientdata */
+} swig_type_info;
+
+/* Structure to store a type and conversion function used for casting */
+typedef struct swig_cast_info {
+ swig_type_info *type; /* pointer to type that is equivalent to this type */
+ swig_converter_func converter; /* function to cast the void pointers */
+ struct swig_cast_info *next; /* pointer to next cast in linked list */
+ struct swig_cast_info *prev; /* pointer to the previous cast */
+} swig_cast_info;
+
+/* Structure used to store module information
+ * Each module generates one structure like this, and the runtime collects
+ * all of these structures and stores them in a circularly linked list.*/
+typedef struct swig_module_info {
+ swig_type_info **types; /* Array of pointers to swig_type_info structures that are in this module */
+ size_t size; /* Number of types in this module */
+ struct swig_module_info *next; /* Pointer to next element in circularly linked list */
+ swig_type_info **type_initial; /* Array of initially generated type structures */
+ swig_cast_info **cast_initial; /* Array of initially generated casting structures */
+ void *clientdata; /* Language specific module data */
+} swig_module_info;
+
+/*
+ Compare two type names skipping the space characters, therefore
+ "char*" == "char *" and "Class<int>" == "Class<int >", etc.
+
+ Return 0 when the two name types are equivalent, as in
+ strncmp, but skipping ' '.
+*/
+SWIGRUNTIME int
+SWIG_TypeNameComp(const char *f1, const char *l1,
+ const char *f2, const char *l2) {
+ for (;(f1 != l1) && (f2 != l2); ++f1, ++f2) {
+ while ((*f1 == ' ') && (f1 != l1)) ++f1;
+ while ((*f2 == ' ') && (f2 != l2)) ++f2;
+ if (*f1 != *f2) return (*f1 > *f2) ? 1 : -1;
+ }
+ return (int)((l1 - f1) - (l2 - f2));
+}
+
+/*
+ Check type equivalence in a name list like <name1>|<name2>|...
+ Return 0 if equal, -1 if nb < tb, 1 if nb > tb
+*/
+SWIGRUNTIME int
+SWIG_TypeCmp(const char *nb, const char *tb) {
+ int equiv = 1;
+ const char* te = tb + strlen(tb);
+ const char* ne = nb;
+ while (equiv != 0 && *ne) {
+ for (nb = ne; *ne; ++ne) {
+ if (*ne == '|') break;
+ }
+ equiv = SWIG_TypeNameComp(nb, ne, tb, te);
+ if (*ne) ++ne;
+ }
+ return equiv;
+}
+
+/*
+ Check type equivalence in a name list like <name1>|<name2>|...
+ Return 0 if not equal, 1 if equal
+*/
+SWIGRUNTIME int
+SWIG_TypeEquiv(const char *nb, const char *tb) {
+ return SWIG_TypeCmp(nb, tb) == 0 ? 1 : 0;
+}
+
+/*
+ Check the typename
+*/
+SWIGRUNTIME swig_cast_info *
+SWIG_TypeCheck(const char *c, swig_type_info *ty) {
+ if (ty) {
+ swig_cast_info *iter = ty->cast;
+ while (iter) {
+ if (strcmp(iter->type->name, c) == 0) {
+ if (iter == ty->cast)
+ return iter;
+ /* Move iter to the top of the linked list */
+ iter->prev->next = iter->next;
+ if (iter->next)
+ iter->next->prev = iter->prev;
+ iter->next = ty->cast;
+ iter->prev = 0;
+ if (ty->cast) ty->cast->prev = iter;
+ ty->cast = iter;
+ return iter;
+ }
+ iter = iter->next;
+ }
+ }
+ return 0;
+}
+
+/*
+ Identical to SWIG_TypeCheck, except strcmp is replaced with a pointer comparison
+*/
+SWIGRUNTIME swig_cast_info *
+SWIG_TypeCheckStruct(swig_type_info *from, swig_type_info *ty) {
+ if (ty) {
+ swig_cast_info *iter = ty->cast;
+ while (iter) {
+ if (iter->type == from) {
+ if (iter == ty->cast)
+ return iter;
+ /* Move iter to the top of the linked list */
+ iter->prev->next = iter->next;
+ if (iter->next)
+ iter->next->prev = iter->prev;
+ iter->next = ty->cast;
+ iter->prev = 0;
+ if (ty->cast) ty->cast->prev = iter;
+ ty->cast = iter;
+ return iter;
+ }
+ iter = iter->next;
+ }
+ }
+ return 0;
+}
+
+/*
+ Cast a pointer up an inheritance hierarchy
+*/
+SWIGRUNTIMEINLINE void *
+SWIG_TypeCast(swig_cast_info *ty, void *ptr, int *newmemory) {
+ return ((!ty) || (!ty->converter)) ? ptr : (*ty->converter)(ptr, newmemory);
+}
+
+/*
+ Dynamic pointer casting. Down an inheritance hierarchy
+*/
+SWIGRUNTIME swig_type_info *
+SWIG_TypeDynamicCast(swig_type_info *ty, void **ptr) {
+ swig_type_info *lastty = ty;
+ if (!ty || !ty->dcast) return ty;
+ while (ty && (ty->dcast)) {
+ ty = (*ty->dcast)(ptr);
+ if (ty) lastty = ty;
+ }
+ return lastty;
+}
+
+/*
+ Return the name associated with this type
+*/
+SWIGRUNTIMEINLINE const char *
+SWIG_TypeName(const swig_type_info *ty) {
+ return ty->name;
+}
+
+/*
+ Return the pretty name associated with this type,
+ that is an unmangled type name in a form presentable to the user.
+*/
+SWIGRUNTIME const char *
+SWIG_TypePrettyName(const swig_type_info *type) {
+ /* The "str" field contains the equivalent pretty names of the
+ type, separated by vertical-bar characters. We choose
+ to print the last name, as it is often (?) the most
+ specific. */
+ if (!type) return NULL;
+ if (type->str != NULL) {
+ const char *last_name = type->str;
+ const char *s;
+ for (s = type->str; *s; s++)
+ if (*s == '|') last_name = s+1;
+ return last_name;
+ }
+ else
+ return type->name;
+}
+
+/*
+ Set the clientdata field for a type
+*/
+SWIGRUNTIME void
+SWIG_TypeClientData(swig_type_info *ti, void *clientdata) {
+ swig_cast_info *cast = ti->cast;
+ /* if (ti->clientdata == clientdata) return; */
+ ti->clientdata = clientdata;
+
+ while (cast) {
+ if (!cast->converter) {
+ swig_type_info *tc = cast->type;
+ if (!tc->clientdata) {
+ SWIG_TypeClientData(tc, clientdata);
+ }
+ }
+ cast = cast->next;
+ }
+}
+SWIGRUNTIME void
+SWIG_TypeNewClientData(swig_type_info *ti, void *clientdata) {
+ SWIG_TypeClientData(ti, clientdata);
+ ti->owndata = 1;
+}
+
+/*
+ Search for a swig_type_info structure only by mangled name
+ Search is a O(log #types)
+
+ We start searching at module start, and finish searching when start == end.
+ Note: if start == end at the beginning of the function, we go all the way around
+ the circular list.
+*/
+SWIGRUNTIME swig_type_info *
+SWIG_MangledTypeQueryModule(swig_module_info *start,
+ swig_module_info *end,
+ const char *name) {
+ swig_module_info *iter = start;
+ do {
+ if (iter->size) {
+ register size_t l = 0;
+ register size_t r = iter->size - 1;
+ do {
+ /* since l+r >= 0, we can (>> 1) instead (/ 2) */
+ register size_t i = (l + r) >> 1;
+ const char *iname = iter->types[i]->name;
+ if (iname) {
+ register int compare = strcmp(name, iname);
+ if (compare == 0) {
+ return iter->types[i];
+ } else if (compare < 0) {
+ if (i) {
+ r = i - 1;
+ } else {
+ break;
+ }
+ } else if (compare > 0) {
+ l = i + 1;
+ }
+ } else {
+ break; /* should never happen */
+ }
+ } while (l <= r);
+ }
+ iter = iter->next;
+ } while (iter != end);
+ return 0;
+}
+
+/*
+ Search for a swig_type_info structure for either a mangled name or a human readable name.
+ It first searches the mangled names of the types, which is a O(log #types)
+ If a type is not found it then searches the human readable names, which is O(#types).
+
+ We start searching at module start, and finish searching when start == end.
+ Note: if start == end at the beginning of the function, we go all the way around
+ the circular list.
+*/
+SWIGRUNTIME swig_type_info *
+SWIG_TypeQueryModule(swig_module_info *start,
+ swig_module_info *end,
+ const char *name) {
+ /* STEP 1: Search the name field using binary search */
+ swig_type_info *ret = SWIG_MangledTypeQueryModule(start, end, name);
+ if (ret) {
+ return ret;
+ } else {
+ /* STEP 2: If the type hasn't been found, do a complete search
+ of the str field (the human readable name) */
+ swig_module_info *iter = start;
+ do {
+ register size_t i = 0;
+ for (; i < iter->size; ++i) {
+ if (iter->types[i]->str && (SWIG_TypeEquiv(iter->types[i]->str, name)))
+ return iter->types[i];
+ }
+ iter = iter->next;
+ } while (iter != end);
+ }
+
+ /* neither found a match */
+ return 0;
+}
+
+/*
+ Pack binary data into a string
+*/
+SWIGRUNTIME char *
+SWIG_PackData(char *c, void *ptr, size_t sz) {
+ static const char hex[17] = "0123456789abcdef";
+ register const unsigned char *u = (unsigned char *) ptr;
+ register const unsigned char *eu = u + sz;
+ for (; u != eu; ++u) {
+ register unsigned char uu = *u;
+ *(c++) = hex[(uu & 0xf0) >> 4];
+ *(c++) = hex[uu & 0xf];
+ }
+ return c;
+}
+
+/*
+ Unpack binary data from a string
+*/
+SWIGRUNTIME const char *
+SWIG_UnpackData(const char *c, void *ptr, size_t sz) {
+ register unsigned char *u = (unsigned char *) ptr;
+ register const unsigned char *eu = u + sz;
+ for (; u != eu; ++u) {
+ register char d = *(c++);
+ register unsigned char uu;
+ if ((d >= '0') && (d <= '9'))
+ uu = ((d - '0') << 4);
+ else if ((d >= 'a') && (d <= 'f'))
+ uu = ((d - ('a'-10)) << 4);
+ else
+ return (char *) 0;
+ d = *(c++);
+ if ((d >= '0') && (d <= '9'))
+ uu |= (d - '0');
+ else if ((d >= 'a') && (d <= 'f'))
+ uu |= (d - ('a'-10));
+ else
+ return (char *) 0;
+ *u = uu;
+ }
+ return c;
+}
+
+/*
+ Pack 'void *' into a string buffer.
+*/
+SWIGRUNTIME char *
+SWIG_PackVoidPtr(char *buff, void *ptr, const char *name, size_t bsz) {
+ char *r = buff;
+ if ((2*sizeof(void *) + 2) > bsz) return 0;
+ *(r++) = '_';
+ r = SWIG_PackData(r,&ptr,sizeof(void *));
+ if (strlen(name) + 1 > (bsz - (r - buff))) return 0;
+ strcpy(r,name);
+ return buff;
+}
+
+SWIGRUNTIME const char *
+SWIG_UnpackVoidPtr(const char *c, void **ptr, const char *name) {
+ if (*c != '_') {
+ if (strcmp(c,"NULL") == 0) {
+ *ptr = (void *) 0;
+ return name;
+ } else {
+ return 0;
+ }
+ }
+ return SWIG_UnpackData(++c,ptr,sizeof(void *));
+}
+
+SWIGRUNTIME char *
+SWIG_PackDataName(char *buff, void *ptr, size_t sz, const char *name, size_t bsz) {
+ char *r = buff;
+ size_t lname = (name ? strlen(name) : 0);
+ if ((2*sz + 2 + lname) > bsz) return 0;
+ *(r++) = '_';
+ r = SWIG_PackData(r,ptr,sz);
+ if (lname) {
+ strncpy(r,name,lname+1);
+ } else {
+ *r = 0;
+ }
+ return buff;
+}
+
+SWIGRUNTIME const char *
+SWIG_UnpackDataName(const char *c, void *ptr, size_t sz, const char *name) {
+ if (*c != '_') {
+ if (strcmp(c,"NULL") == 0) {
+ memset(ptr,0,sz);
+ return name;
+ } else {
+ return 0;
+ }
+ }
+ return SWIG_UnpackData(++c,ptr,sz);
+}
+
+#ifdef __cplusplus
+}
+#endif
+
+/* Errors in SWIG */
+#define SWIG_UnknownError -1
+#define SWIG_IOError -2
+#define SWIG_RuntimeError -3
+#define SWIG_IndexError -4
+#define SWIG_TypeError -5
+#define SWIG_DivisionByZero -6
+#define SWIG_OverflowError -7
+#define SWIG_SyntaxError -8
+#define SWIG_ValueError -9
+#define SWIG_SystemError -10
+#define SWIG_AttributeError -11
+#define SWIG_MemoryError -12
+#define SWIG_NullReferenceError -13
+
+
+
+/* Compatibility macros for Python 3 */
+#if PY_VERSION_HEX >= 0x03000000
+
+#define PyClass_Check(obj) PyObject_IsInstance(obj, (PyObject *)&PyType_Type)
+#define PyInt_Check(x) PyLong_Check(x)
+#define PyInt_AsLong(x) PyLong_AsLong(x)
+#define PyInt_FromLong(x) PyLong_FromLong(x)
+#define PyInt_FromSize_t(x) PyLong_FromSize_t(x)
+#define PyString_Check(name) PyBytes_Check(name)
+#define PyString_FromString(x) PyUnicode_FromString(x)
+#define PyString_Format(fmt, args) PyUnicode_Format(fmt, args)
+#define PyString_AsString(str) PyBytes_AsString(str)
+#define PyString_Size(str) PyBytes_Size(str)
+#define PyString_InternFromString(key) PyUnicode_InternFromString(key)
+#define Py_TPFLAGS_HAVE_CLASS Py_TPFLAGS_BASETYPE
+#define PyString_AS_STRING(x) PyUnicode_AS_STRING(x)
+#define _PyLong_FromSsize_t(x) PyLong_FromSsize_t(x)
+
+#endif
+
+#ifndef Py_TYPE
+# define Py_TYPE(op) ((op)->ob_type)
+#endif
+
+/* SWIG APIs for compatibility of both Python 2 & 3 */
+
+#if PY_VERSION_HEX >= 0x03000000
+# define SWIG_Python_str_FromFormat PyUnicode_FromFormat
+#else
+# define SWIG_Python_str_FromFormat PyString_FromFormat
+#endif
+
+
+/* Warning: This function will allocate a new string in Python 3,
+ * so please call SWIG_Python_str_DelForPy3(x) to free the space.
+ */
+SWIGINTERN char*
+SWIG_Python_str_AsChar(PyObject *str)
+{
+#if PY_VERSION_HEX >= 0x03000000
+ char *cstr;
+ char *newstr;
+ Py_ssize_t len;
+ str = PyUnicode_AsUTF8String(str);
+ PyBytes_AsStringAndSize(str, &cstr, &len);
+ newstr = (char *) malloc(len+1);
+ memcpy(newstr, cstr, len+1);
+ Py_XDECREF(str);
+ return newstr;
+#else
+ return PyString_AsString(str);
+#endif
+}
+
+#if PY_VERSION_HEX >= 0x03000000
+# define SWIG_Python_str_DelForPy3(x) free( (void*) (x) )
+#else
+# define SWIG_Python_str_DelForPy3(x)
+#endif
+
+
+SWIGINTERN PyObject*
+SWIG_Python_str_FromChar(const char *c)
+{
+#if PY_VERSION_HEX >= 0x03000000
+ return PyUnicode_FromString(c);
+#else
+ return PyString_FromString(c);
+#endif
+}
+
+/* Add PyOS_snprintf for old Pythons */
+#if PY_VERSION_HEX < 0x02020000
+# if defined(_MSC_VER) || defined(__BORLANDC__) || defined(_WATCOM)
+# define PyOS_snprintf _snprintf
+# else
+# define PyOS_snprintf snprintf
+# endif
+#endif
+
+/* A crude PyString_FromFormat implementation for old Pythons */
+#if PY_VERSION_HEX < 0x02020000
+
+#ifndef SWIG_PYBUFFER_SIZE
+# define SWIG_PYBUFFER_SIZE 1024
+#endif
+
+static PyObject *
+PyString_FromFormat(const char *fmt, ...) {
+ va_list ap;
+ char buf[SWIG_PYBUFFER_SIZE * 2];
+ int res;
+ va_start(ap, fmt);
+ res = vsnprintf(buf, sizeof(buf), fmt, ap);
+ va_end(ap);
+ return (res < 0 || res >= (int)sizeof(buf)) ? 0 : PyString_FromString(buf);
+}
+#endif
+
+/* Add PyObject_Del for old Pythons */
+#if PY_VERSION_HEX < 0x01060000
+# define PyObject_Del(op) PyMem_DEL((op))
+#endif
+#ifndef PyObject_DEL
+# define PyObject_DEL PyObject_Del
+#endif
+
+/* A crude PyExc_StopIteration exception for old Pythons */
+#if PY_VERSION_HEX < 0x02020000
+# ifndef PyExc_StopIteration
+# define PyExc_StopIteration PyExc_RuntimeError
+# endif
+# ifndef PyObject_GenericGetAttr
+# define PyObject_GenericGetAttr 0
+# endif
+#endif
+
+/* Py_NotImplemented is defined in 2.1 and up. */
+#if PY_VERSION_HEX < 0x02010000
+# ifndef Py_NotImplemented
+# define Py_NotImplemented PyExc_RuntimeError
+# endif
+#endif
+
+/* A crude PyString_AsStringAndSize implementation for old Pythons */
+#if PY_VERSION_HEX < 0x02010000
+# ifndef PyString_AsStringAndSize
+# define PyString_AsStringAndSize(obj, s, len) {*s = PyString_AsString(obj); *len = *s ? strlen(*s) : 0;}
+# endif
+#endif
+
+/* PySequence_Size for old Pythons */
+#if PY_VERSION_HEX < 0x02000000
+# ifndef PySequence_Size
+# define PySequence_Size PySequence_Length
+# endif
+#endif
+
+/* PyBool_FromLong for old Pythons */
+#if PY_VERSION_HEX < 0x02030000
+static
+PyObject *PyBool_FromLong(long ok)
+{
+ PyObject *result = ok ? Py_True : Py_False;
+ Py_INCREF(result);
+ return result;
+}
+#endif
+
+/* Py_ssize_t for old Pythons */
+/* This code is as recommended by: */
+/* http://www.python.org/dev/peps/pep-0353/#conversion-guidelines */
+#if PY_VERSION_HEX < 0x02050000 && !defined(PY_SSIZE_T_MIN)
+typedef int Py_ssize_t;
+# define PY_SSIZE_T_MAX INT_MAX
+# define PY_SSIZE_T_MIN INT_MIN
+typedef inquiry lenfunc;
+typedef intargfunc ssizeargfunc;
+typedef intintargfunc ssizessizeargfunc;
+typedef intobjargproc ssizeobjargproc;
+typedef intintobjargproc ssizessizeobjargproc;
+typedef getreadbufferproc readbufferproc;
+typedef getwritebufferproc writebufferproc;
+typedef getsegcountproc segcountproc;
+typedef getcharbufferproc charbufferproc;
+static long PyNumber_AsSsize_t (PyObject *x, void *SWIGUNUSEDPARM(exc))
+{
+ long result = 0;
+ PyObject *i = PyNumber_Int(x);
+ if (i) {
+ result = PyInt_AsLong(i);
+ Py_DECREF(i);
+ }
+ return result;
+}
+#endif
+
+#if PY_VERSION_HEX < 0x02050000
+#define PyInt_FromSize_t(x) PyInt_FromLong((long)x)
+#endif
+
+#if PY_VERSION_HEX < 0x02040000
+#define Py_VISIT(op) \
+ do { \
+ if (op) { \
+ int vret = visit((op), arg); \
+ if (vret) \
+ return vret; \
+ } \
+ } while (0)
+#endif
+
+#if PY_VERSION_HEX < 0x02030000
+typedef struct {
+ PyTypeObject type;
+ PyNumberMethods as_number;
+ PyMappingMethods as_mapping;
+ PySequenceMethods as_sequence;
+ PyBufferProcs as_buffer;
+ PyObject *name, *slots;
+} PyHeapTypeObject;
+#endif
+
+#if PY_VERSION_HEX < 0x02030000
+typedef destructor freefunc;
+#endif
+
+#if ((PY_MAJOR_VERSION == 2 && PY_MINOR_VERSION > 6) || \
+ (PY_MAJOR_VERSION == 3 && PY_MINOR_VERSION > 0) || \
+ (PY_MAJOR_VERSION > 3))
+# define SWIGPY_USE_CAPSULE
+# define SWIGPY_CAPSULE_NAME ((char*)"swig_runtime_data" SWIG_RUNTIME_VERSION ".type_pointer_capsule" SWIG_TYPE_TABLE_NAME)
+#endif
+
+#if PY_VERSION_HEX < 0x03020000
+#define PyDescr_TYPE(x) (((PyDescrObject *)(x))->d_type)
+#define PyDescr_NAME(x) (((PyDescrObject *)(x))->d_name)
+#endif
+
+/* -----------------------------------------------------------------------------
+ * error manipulation
+ * ----------------------------------------------------------------------------- */
+
+SWIGRUNTIME PyObject*
+SWIG_Python_ErrorType(int code) {
+ PyObject* type = 0;
+ switch(code) {
+ case SWIG_MemoryError:
+ type = PyExc_MemoryError;
+ break;
+ case SWIG_IOError:
+ type = PyExc_IOError;
+ break;
+ case SWIG_RuntimeError:
+ type = PyExc_RuntimeError;
+ break;
+ case SWIG_IndexError:
+ type = PyExc_IndexError;
+ break;
+ case SWIG_TypeError:
+ type = PyExc_TypeError;
+ break;
+ case SWIG_DivisionByZero:
+ type = PyExc_ZeroDivisionError;
+ break;
+ case SWIG_OverflowError:
+ type = PyExc_OverflowError;
+ break;
+ case SWIG_SyntaxError:
+ type = PyExc_SyntaxError;
+ break;
+ case SWIG_ValueError:
+ type = PyExc_ValueError;
+ break;
+ case SWIG_SystemError:
+ type = PyExc_SystemError;
+ break;
+ case SWIG_AttributeError:
+ type = PyExc_AttributeError;
+ break;
+ default:
+ type = PyExc_RuntimeError;
+ }
+ return type;
+}
+
+
+SWIGRUNTIME void
+SWIG_Python_AddErrorMsg(const char* mesg)
+{
+ PyObject *type = 0;
+ PyObject *value = 0;
+ PyObject *traceback = 0;
+
+ if (PyErr_Occurred()) PyErr_Fetch(&type, &value, &traceback);
+ if (value) {
+ char *tmp;
+ PyObject *old_str = PyObject_Str(value);
+ PyErr_Clear();
+ Py_XINCREF(type);
+
+ PyErr_Format(type, "%s %s", tmp = SWIG_Python_str_AsChar(old_str), mesg);
+ SWIG_Python_str_DelForPy3(tmp);
+ Py_DECREF(old_str);
+ Py_DECREF(value);
+ } else {
+ PyErr_SetString(PyExc_RuntimeError, mesg);
+ }
+}
+
+#if defined(SWIG_PYTHON_NO_THREADS)
+# if defined(SWIG_PYTHON_THREADS)
+# undef SWIG_PYTHON_THREADS
+# endif
+#endif
+#if defined(SWIG_PYTHON_THREADS) /* Threading support is enabled */
+# if !defined(SWIG_PYTHON_USE_GIL) && !defined(SWIG_PYTHON_NO_USE_GIL)
+# if (PY_VERSION_HEX >= 0x02030000) /* For 2.3 or later, use the PyGILState calls */
+# define SWIG_PYTHON_USE_GIL
+# endif
+# endif
+# if defined(SWIG_PYTHON_USE_GIL) /* Use PyGILState threads calls */
+# ifndef SWIG_PYTHON_INITIALIZE_THREADS
+# define SWIG_PYTHON_INITIALIZE_THREADS PyEval_InitThreads()
+# endif
+# ifdef __cplusplus /* C++ code */
+ class SWIG_Python_Thread_Block {
+ bool status;
+ PyGILState_STATE state;
+ public:
+ void end() { if (status) { PyGILState_Release(state); status = false;} }
+ SWIG_Python_Thread_Block() : status(true), state(PyGILState_Ensure()) {}
+ ~SWIG_Python_Thread_Block() { end(); }
+ };
+ class SWIG_Python_Thread_Allow {
+ bool status;
+ PyThreadState *save;
+ public:
+ void end() { if (status) { PyEval_RestoreThread(save); status = false; }}
+ SWIG_Python_Thread_Allow() : status(true), save(PyEval_SaveThread()) {}
+ ~SWIG_Python_Thread_Allow() { end(); }
+ };
+# define SWIG_PYTHON_THREAD_BEGIN_BLOCK SWIG_Python_Thread_Block _swig_thread_block
+# define SWIG_PYTHON_THREAD_END_BLOCK _swig_thread_block.end()
+# define SWIG_PYTHON_THREAD_BEGIN_ALLOW SWIG_Python_Thread_Allow _swig_thread_allow
+# define SWIG_PYTHON_THREAD_END_ALLOW _swig_thread_allow.end()
+# else /* C code */
+# define SWIG_PYTHON_THREAD_BEGIN_BLOCK PyGILState_STATE _swig_thread_block = PyGILState_Ensure()
+# define SWIG_PYTHON_THREAD_END_BLOCK PyGILState_Release(_swig_thread_block)
+# define SWIG_PYTHON_THREAD_BEGIN_ALLOW PyThreadState *_swig_thread_allow = PyEval_SaveThread()
+# define SWIG_PYTHON_THREAD_END_ALLOW PyEval_RestoreThread(_swig_thread_allow)
+# endif
+# else /* Old thread way, not implemented, user must provide it */
+# if !defined(SWIG_PYTHON_INITIALIZE_THREADS)
+# define SWIG_PYTHON_INITIALIZE_THREADS
+# endif
+# if !defined(SWIG_PYTHON_THREAD_BEGIN_BLOCK)
+# define SWIG_PYTHON_THREAD_BEGIN_BLOCK
+# endif
+# if !defined(SWIG_PYTHON_THREAD_END_BLOCK)
+# define SWIG_PYTHON_THREAD_END_BLOCK
+# endif
+# if !defined(SWIG_PYTHON_THREAD_BEGIN_ALLOW)
+# define SWIG_PYTHON_THREAD_BEGIN_ALLOW
+# endif
+# if !defined(SWIG_PYTHON_THREAD_END_ALLOW)
+# define SWIG_PYTHON_THREAD_END_ALLOW
+# endif
+# endif
+#else /* No thread support */
+# define SWIG_PYTHON_INITIALIZE_THREADS
+# define SWIG_PYTHON_THREAD_BEGIN_BLOCK
+# define SWIG_PYTHON_THREAD_END_BLOCK
+# define SWIG_PYTHON_THREAD_BEGIN_ALLOW
+# define SWIG_PYTHON_THREAD_END_ALLOW
+#endif
+
+/* -----------------------------------------------------------------------------
+ * Python API portion that goes into the runtime
+ * ----------------------------------------------------------------------------- */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* -----------------------------------------------------------------------------
+ * Constant declarations
+ * ----------------------------------------------------------------------------- */
+
+/* Constant Types */
+#define SWIG_PY_POINTER 4
+#define SWIG_PY_BINARY 5
+
+/* Constant information structure */
+typedef struct swig_const_info {
+ int type;
+ char *name;
+ long lvalue;
+ double dvalue;
+ void *pvalue;
+ swig_type_info **ptype;
+} swig_const_info;
+
+
+/* -----------------------------------------------------------------------------
+ * Wrapper of PyInstanceMethod_New() used in Python 3
+ * It is exported to the generated module, used for -fastproxy
+ * ----------------------------------------------------------------------------- */
+#if PY_VERSION_HEX >= 0x03000000
+SWIGRUNTIME PyObject* SWIG_PyInstanceMethod_New(PyObject *SWIGUNUSEDPARM(self), PyObject *func)
+{
+ return PyInstanceMethod_New(func);
+}
+#else
+SWIGRUNTIME PyObject* SWIG_PyInstanceMethod_New(PyObject *SWIGUNUSEDPARM(self), PyObject *SWIGUNUSEDPARM(func))
+{
+ return NULL;
+}
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+
+/* -----------------------------------------------------------------------------
+ * pyrun.swg
+ *
+ * This file contains the runtime support for Python modules
+ * and includes code for managing global variables and pointer
+ * type checking.
+ *
+ * ----------------------------------------------------------------------------- */
+
+/* Common SWIG API */
+
+/* for raw pointers */
+#define SWIG_Python_ConvertPtr(obj, pptr, type, flags) SWIG_Python_ConvertPtrAndOwn(obj, pptr, type, flags, 0)
+#define SWIG_ConvertPtr(obj, pptr, type, flags) SWIG_Python_ConvertPtr(obj, pptr, type, flags)
+#define SWIG_ConvertPtrAndOwn(obj,pptr,type,flags,own) SWIG_Python_ConvertPtrAndOwn(obj, pptr, type, flags, own)
+
+#ifdef SWIGPYTHON_BUILTIN
+#define SWIG_NewPointerObj(ptr, type, flags) SWIG_Python_NewPointerObj(self, ptr, type, flags)
+#else
+#define SWIG_NewPointerObj(ptr, type, flags) SWIG_Python_NewPointerObj(NULL, ptr, type, flags)
+#endif
+
+#define SWIG_InternalNewPointerObj(ptr, type, flags) SWIG_Python_NewPointerObj(NULL, ptr, type, flags)
+
+#define SWIG_CheckImplicit(ty) SWIG_Python_CheckImplicit(ty)
+#define SWIG_AcquirePtr(ptr, src) SWIG_Python_AcquirePtr(ptr, src)
+#define swig_owntype int
+
+/* for raw packed data */
+#define SWIG_ConvertPacked(obj, ptr, sz, ty) SWIG_Python_ConvertPacked(obj, ptr, sz, ty)
+#define SWIG_NewPackedObj(ptr, sz, type) SWIG_Python_NewPackedObj(ptr, sz, type)
+
+/* for class or struct pointers */
+#define SWIG_ConvertInstance(obj, pptr, type, flags) SWIG_ConvertPtr(obj, pptr, type, flags)
+#define SWIG_NewInstanceObj(ptr, type, flags) SWIG_NewPointerObj(ptr, type, flags)
+
+/* for C or C++ function pointers */
+#define SWIG_ConvertFunctionPtr(obj, pptr, type) SWIG_Python_ConvertFunctionPtr(obj, pptr, type)
+#define SWIG_NewFunctionPtrObj(ptr, type) SWIG_Python_NewPointerObj(NULL, ptr, type, 0)
+
+/* for C++ member pointers, ie, member methods */
+#define SWIG_ConvertMember(obj, ptr, sz, ty) SWIG_Python_ConvertPacked(obj, ptr, sz, ty)
+#define SWIG_NewMemberObj(ptr, sz, type) SWIG_Python_NewPackedObj(ptr, sz, type)
+
+
+/* Runtime API */
+
+#define SWIG_GetModule(clientdata) SWIG_Python_GetModule(clientdata)
+#define SWIG_SetModule(clientdata, pointer) SWIG_Python_SetModule(pointer)
+#define SWIG_NewClientData(obj) SwigPyClientData_New(obj)
+
+#define SWIG_SetErrorObj SWIG_Python_SetErrorObj
+#define SWIG_SetErrorMsg SWIG_Python_SetErrorMsg
+#define SWIG_ErrorType(code) SWIG_Python_ErrorType(code)
+#define SWIG_Error(code, msg) SWIG_Python_SetErrorMsg(SWIG_ErrorType(code), msg)
+#define SWIG_fail goto fail
+
+
+/* Runtime API implementation */
+
+/* Error manipulation */
+
+SWIGINTERN void
+SWIG_Python_SetErrorObj(PyObject *errtype, PyObject *obj) {
+ SWIG_PYTHON_THREAD_BEGIN_BLOCK;
+ PyErr_SetObject(errtype, obj);
+ Py_DECREF(obj);
+ SWIG_PYTHON_THREAD_END_BLOCK;
+}
+
+SWIGINTERN void
+SWIG_Python_SetErrorMsg(PyObject *errtype, const char *msg) {
+ SWIG_PYTHON_THREAD_BEGIN_BLOCK;
+ PyErr_SetString(errtype, msg);
+ SWIG_PYTHON_THREAD_END_BLOCK;
+}
+
+#define SWIG_Python_Raise(obj, type, desc) SWIG_Python_SetErrorObj(SWIG_Python_ExceptionType(desc), obj)
+
+/* Set a constant value */
+
+#if defined(SWIGPYTHON_BUILTIN)
+
+SWIGINTERN void
+SwigPyBuiltin_AddPublicSymbol(PyObject *seq, const char *key) {
+ PyObject *s = PyString_InternFromString(key);
+ PyList_Append(seq, s);
+ Py_DECREF(s);
+}
+
+SWIGINTERN void
+SWIG_Python_SetConstant(PyObject *d, PyObject *public_interface, const char *name, PyObject *obj) {
+#if PY_VERSION_HEX < 0x02030000
+ PyDict_SetItemString(d, (char *)name, obj);
+#else
+ PyDict_SetItemString(d, name, obj);
+#endif
+ Py_DECREF(obj);
+ if (public_interface)
+ SwigPyBuiltin_AddPublicSymbol(public_interface, name);
+}
+
+#else
+
+SWIGINTERN void
+SWIG_Python_SetConstant(PyObject *d, const char *name, PyObject *obj) {
+#if PY_VERSION_HEX < 0x02030000
+ PyDict_SetItemString(d, (char *)name, obj);
+#else
+ PyDict_SetItemString(d, name, obj);
+#endif
+ Py_DECREF(obj);
+}
+
+#endif
+
+/* Append a value to the result obj */
+
+SWIGINTERN PyObject*
+SWIG_Python_AppendOutput(PyObject* result, PyObject* obj) {
+#if !defined(SWIG_PYTHON_OUTPUT_TUPLE)
+ if (!result) {
+ result = obj;
+ } else if (result == Py_None) {
+ Py_DECREF(result);
+ result = obj;
+ } else {
+ if (!PyList_Check(result)) {
+ PyObject *o2 = result;
+ result = PyList_New(1);
+ PyList_SetItem(result, 0, o2);
+ }
+ PyList_Append(result,obj);
+ Py_DECREF(obj);
+ }
+ return result;
+#else
+ PyObject* o2;
+ PyObject* o3;
+ if (!result) {
+ result = obj;
+ } else if (result == Py_None) {
+ Py_DECREF(result);
+ result = obj;
+ } else {
+ if (!PyTuple_Check(result)) {
+ o2 = result;
+ result = PyTuple_New(1);
+ PyTuple_SET_ITEM(result, 0, o2);
+ }
+ o3 = PyTuple_New(1);
+ PyTuple_SET_ITEM(o3, 0, obj);
+ o2 = result;
+ result = PySequence_Concat(o2, o3);
+ Py_DECREF(o2);
+ Py_DECREF(o3);
+ }
+ return result;
+#endif
+}
+
+/* Unpack the argument tuple */
+
+SWIGINTERN int
+SWIG_Python_UnpackTuple(PyObject *args, const char *name, Py_ssize_t min, Py_ssize_t max, PyObject **objs)
+{
+ if (!args) {
+ if (!min && !max) {
+ return 1;
+ } else {
+ PyErr_Format(PyExc_TypeError, "%s expected %s%d arguments, got none",
+ name, (min == max ? "" : "at least "), (int)min);
+ return 0;
+ }
+ }
+ if (!PyTuple_Check(args)) {
+ if (min <= 1 && max >= 1) {
+ register int i;
+ objs[0] = args;
+ for (i = 1; i < max; ++i) {
+ objs[i] = 0;
+ }
+ return 2;
+ }
+ PyErr_SetString(PyExc_SystemError, "UnpackTuple() argument list is not a tuple");
+ return 0;
+ } else {
+ register Py_ssize_t l = PyTuple_GET_SIZE(args);
+ if (l < min) {
+ PyErr_Format(PyExc_TypeError, "%s expected %s%d arguments, got %d",
+ name, (min == max ? "" : "at least "), (int)min, (int)l);
+ return 0;
+ } else if (l > max) {
+ PyErr_Format(PyExc_TypeError, "%s expected %s%d arguments, got %d",
+ name, (min == max ? "" : "at most "), (int)max, (int)l);
+ return 0;
+ } else {
+ register int i;
+ for (i = 0; i < l; ++i) {
+ objs[i] = PyTuple_GET_ITEM(args, i);
+ }
+ for (; l < max; ++l) {
+ objs[l] = 0;
+ }
+ return i + 1;
+ }
+ }
+}
+
+/* A functor is a function object with one single object argument */
+#if PY_VERSION_HEX >= 0x02020000
+#define SWIG_Python_CallFunctor(functor, obj) PyObject_CallFunctionObjArgs(functor, obj, NULL);
+#else
+#define SWIG_Python_CallFunctor(functor, obj) PyObject_CallFunction(functor, "O", obj);
+#endif
+
+/*
+ Helper for static pointer initialization for both C and C++ code, for example
+ static PyObject *SWIG_STATIC_POINTER(MyVar) = NewSomething(...);
+*/
+#ifdef __cplusplus
+#define SWIG_STATIC_POINTER(var) var
+#else
+#define SWIG_STATIC_POINTER(var) var = 0; if (!var) var
+#endif
+
+/* -----------------------------------------------------------------------------
+ * Pointer declarations
+ * ----------------------------------------------------------------------------- */
+
+/* Flags for new pointer objects */
+#define SWIG_POINTER_NOSHADOW (SWIG_POINTER_OWN << 1)
+#define SWIG_POINTER_NEW (SWIG_POINTER_NOSHADOW | SWIG_POINTER_OWN)
+
+#define SWIG_POINTER_IMPLICIT_CONV (SWIG_POINTER_DISOWN << 1)
+
+#define SWIG_BUILTIN_TP_INIT (SWIG_POINTER_OWN << 2)
+#define SWIG_BUILTIN_INIT (SWIG_BUILTIN_TP_INIT | SWIG_POINTER_OWN)
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* How to access Py_None */
+#if defined(_WIN32) || defined(__WIN32__) || defined(__CYGWIN__)
+# ifndef SWIG_PYTHON_NO_BUILD_NONE
+# ifndef SWIG_PYTHON_BUILD_NONE
+# define SWIG_PYTHON_BUILD_NONE
+# endif
+# endif
+#endif
+
+#ifdef SWIG_PYTHON_BUILD_NONE
+# ifdef Py_None
+# undef Py_None
+# define Py_None SWIG_Py_None()
+# endif
+SWIGRUNTIMEINLINE PyObject *
+_SWIG_Py_None(void)
+{
+ PyObject *none = Py_BuildValue((char*)"");
+ Py_DECREF(none);
+ return none;
+}
+SWIGRUNTIME PyObject *
+SWIG_Py_None(void)
+{
+ static PyObject *SWIG_STATIC_POINTER(none) = _SWIG_Py_None();
+ return none;
+}
+#endif
+
+/* The python void return value */
+
+SWIGRUNTIMEINLINE PyObject *
+SWIG_Py_Void(void)
+{
+ PyObject *none = Py_None;
+ Py_INCREF(none);
+ return none;
+}
+
+/* SwigPyClientData */
+
+typedef struct {
+ PyObject *klass;
+ PyObject *newraw;
+ PyObject *newargs;
+ PyObject *destroy;
+ int delargs;
+ int implicitconv;
+ PyTypeObject *pytype;
+} SwigPyClientData;
+
+SWIGRUNTIMEINLINE int
+SWIG_Python_CheckImplicit(swig_type_info *ty)
+{
+ SwigPyClientData *data = (SwigPyClientData *)ty->clientdata;
+ return data ? data->implicitconv : 0;
+}
+
+SWIGRUNTIMEINLINE PyObject *
+SWIG_Python_ExceptionType(swig_type_info *desc) {
+ SwigPyClientData *data = desc ? (SwigPyClientData *) desc->clientdata : 0;
+ PyObject *klass = data ? data->klass : 0;
+ return (klass ? klass : PyExc_RuntimeError);
+}
+
+
+SWIGRUNTIME SwigPyClientData *
+SwigPyClientData_New(PyObject* obj)
+{
+ if (!obj) {
+ return 0;
+ } else {
+ SwigPyClientData *data = (SwigPyClientData *)malloc(sizeof(SwigPyClientData));
+ /* the klass element */
+ data->klass = obj;
+ Py_INCREF(data->klass);
+ /* the newraw method and newargs arguments used to create a new raw instance */
+ if (PyClass_Check(obj)) {
+ data->newraw = 0;
+ data->newargs = obj;
+ Py_INCREF(obj);
+ } else {
+#if (PY_VERSION_HEX < 0x02020000)
+ data->newraw = 0;
+#else
+ data->newraw = PyObject_GetAttrString(data->klass, (char *)"__new__");
+#endif
+ if (data->newraw) {
+ Py_INCREF(data->newraw);
+ data->newargs = PyTuple_New(1);
+ PyTuple_SetItem(data->newargs, 0, obj);
+ } else {
+ data->newargs = obj;
+ }
+ Py_INCREF(data->newargs);
+ }
+ /* the destroy method, aka as the C++ delete method */
+ data->destroy = PyObject_GetAttrString(data->klass, (char *)"__swig_destroy__");
+ if (PyErr_Occurred()) {
+ PyErr_Clear();
+ data->destroy = 0;
+ }
+ if (data->destroy) {
+ int flags;
+ Py_INCREF(data->destroy);
+ flags = PyCFunction_GET_FLAGS(data->destroy);
+#ifdef METH_O
+ data->delargs = !(flags & (METH_O));
+#else
+ data->delargs = 0;
+#endif
+ } else {
+ data->delargs = 0;
+ }
+ data->implicitconv = 0;
+ data->pytype = 0;
+ return data;
+ }
+}
+
+SWIGRUNTIME void
+SwigPyClientData_Del(SwigPyClientData *data) {
+ Py_XDECREF(data->newraw);
+ Py_XDECREF(data->newargs);
+ Py_XDECREF(data->destroy);
+}
+
+/* =============== SwigPyObject =====================*/
+
+typedef struct {
+ PyObject_HEAD
+ void *ptr;
+ swig_type_info *ty;
+ int own;
+ PyObject *next;
+#ifdef SWIGPYTHON_BUILTIN
+ PyObject *dict;
+#endif
+} SwigPyObject;
+
+SWIGRUNTIME PyObject *
+SwigPyObject_long(SwigPyObject *v)
+{
+ return PyLong_FromVoidPtr(v->ptr);
+}
+
+SWIGRUNTIME PyObject *
+SwigPyObject_format(const char* fmt, SwigPyObject *v)
+{
+ PyObject *res = NULL;
+ PyObject *args = PyTuple_New(1);
+ if (args) {
+ if (PyTuple_SetItem(args, 0, SwigPyObject_long(v)) == 0) {
+ PyObject *ofmt = SWIG_Python_str_FromChar(fmt);
+ if (ofmt) {
+#if PY_VERSION_HEX >= 0x03000000
+ res = PyUnicode_Format(ofmt,args);
+#else
+ res = PyString_Format(ofmt,args);
+#endif
+ Py_DECREF(ofmt);
+ }
+ Py_DECREF(args);
+ }
+ }
+ return res;
+}
+
+SWIGRUNTIME PyObject *
+SwigPyObject_oct(SwigPyObject *v)
+{
+ return SwigPyObject_format("%o",v);
+}
+
+SWIGRUNTIME PyObject *
+SwigPyObject_hex(SwigPyObject *v)
+{
+ return SwigPyObject_format("%x",v);
+}
+
+SWIGRUNTIME PyObject *
+#ifdef METH_NOARGS
+SwigPyObject_repr(SwigPyObject *v)
+#else
+SwigPyObject_repr(SwigPyObject *v, PyObject *args)
+#endif
+{
+ const char *name = SWIG_TypePrettyName(v->ty);
+ PyObject *repr = SWIG_Python_str_FromFormat("<Swig Object of type '%s' at %p>", (name ? name : "unknown"), (void *)v);
+ if (v->next) {
+# ifdef METH_NOARGS
+ PyObject *nrep = SwigPyObject_repr((SwigPyObject *)v->next);
+# else
+ PyObject *nrep = SwigPyObject_repr((SwigPyObject *)v->next, args);
+# endif
+# if PY_VERSION_HEX >= 0x03000000
+ PyObject *joined = PyUnicode_Concat(repr, nrep);
+ Py_DecRef(repr);
+ Py_DecRef(nrep);
+ repr = joined;
+# else
+ PyString_ConcatAndDel(&repr,nrep);
+# endif
+ }
+ return repr;
+}
+
+SWIGRUNTIME int
+SwigPyObject_compare(SwigPyObject *v, SwigPyObject *w)
+{
+ void *i = v->ptr;
+ void *j = w->ptr;
+ return (i < j) ? -1 : ((i > j) ? 1 : 0);
+}
+
+/* Added for Python 3.x, would it also be useful for Python 2.x? */
+SWIGRUNTIME PyObject*
+SwigPyObject_richcompare(SwigPyObject *v, SwigPyObject *w, int op)
+{
+ PyObject* res;
+ if( op != Py_EQ && op != Py_NE ) {
+ Py_INCREF(Py_NotImplemented);
+ return Py_NotImplemented;
+ }
+ res = PyBool_FromLong( (SwigPyObject_compare(v, w)==0) == (op == Py_EQ) ? 1 : 0);
+ return res;
+}
+
+
+SWIGRUNTIME PyTypeObject* SwigPyObject_TypeOnce(void);
+
+#ifdef SWIGPYTHON_BUILTIN
+static swig_type_info *SwigPyObject_stype = 0;
+SWIGRUNTIME PyTypeObject*
+SwigPyObject_type(void) {
+ SwigPyClientData *cd;
+ assert(SwigPyObject_stype);
+ cd = (SwigPyClientData*) SwigPyObject_stype->clientdata;
+ assert(cd);
+ assert(cd->pytype);
+ return cd->pytype;
+}
+#else
+SWIGRUNTIME PyTypeObject*
+SwigPyObject_type(void) {
+ static PyTypeObject *SWIG_STATIC_POINTER(type) = SwigPyObject_TypeOnce();
+ return type;
+}
+#endif
+
+SWIGRUNTIMEINLINE int
+SwigPyObject_Check(PyObject *op) {
+#ifdef SWIGPYTHON_BUILTIN
+ PyTypeObject *target_tp = SwigPyObject_type();
+ if (PyType_IsSubtype(op->ob_type, target_tp))
+ return 1;
+ return (strcmp(op->ob_type->tp_name, "SwigPyObject") == 0);
+#else
+ return (Py_TYPE(op) == SwigPyObject_type())
+ || (strcmp(Py_TYPE(op)->tp_name,"SwigPyObject") == 0);
+#endif
+}
+
+SWIGRUNTIME PyObject *
+SwigPyObject_New(void *ptr, swig_type_info *ty, int own);
+
+SWIGRUNTIME void
+SwigPyObject_dealloc(PyObject *v)
+{
+ SwigPyObject *sobj = (SwigPyObject *) v;
+ PyObject *next = sobj->next;
+ if (sobj->own == SWIG_POINTER_OWN) {
+ swig_type_info *ty = sobj->ty;
+ SwigPyClientData *data = ty ? (SwigPyClientData *) ty->clientdata : 0;
+ PyObject *destroy = data ? data->destroy : 0;
+ if (destroy) {
+ /* destroy is always a VARARGS method */
+ PyObject *res;
+ if (data->delargs) {
+ /* we need to create a temporary object to carry the destroy operation */
+ PyObject *tmp = SwigPyObject_New(sobj->ptr, ty, 0);
+ res = SWIG_Python_CallFunctor(destroy, tmp);
+ Py_DECREF(tmp);
+ } else {
+ PyCFunction meth = PyCFunction_GET_FUNCTION(destroy);
+ PyObject *mself = PyCFunction_GET_SELF(destroy);
+ res = ((*meth)(mself, v));
+ }
+ Py_XDECREF(res);
+ }
+#if !defined(SWIG_PYTHON_SILENT_MEMLEAK)
+ else {
+ const char *name = SWIG_TypePrettyName(ty);
+ printf("swig/python detected a memory leak of type '%s', no destructor found.\n", (name ? name : "unknown"));
+ }
+#endif
+ }
+ Py_XDECREF(next);
+ PyObject_DEL(v);
+}
+
+SWIGRUNTIME PyObject*
+SwigPyObject_append(PyObject* v, PyObject* next)
+{
+ SwigPyObject *sobj = (SwigPyObject *) v;
+#ifndef METH_O
+ PyObject *tmp = 0;
+ if (!PyArg_ParseTuple(next,(char *)"O:append", &tmp)) return NULL;
+ next = tmp;
+#endif
+ if (!SwigPyObject_Check(next)) {
+ return NULL;
+ }
+ sobj->next = next;
+ Py_INCREF(next);
+ return SWIG_Py_Void();
+}
+
+SWIGRUNTIME PyObject*
+#ifdef METH_NOARGS
+SwigPyObject_next(PyObject* v)
+#else
+SwigPyObject_next(PyObject* v, PyObject *SWIGUNUSEDPARM(args))
+#endif
+{
+ SwigPyObject *sobj = (SwigPyObject *) v;
+ if (sobj->next) {
+ Py_INCREF(sobj->next);
+ return sobj->next;
+ } else {
+ return SWIG_Py_Void();
+ }
+}
+
+SWIGINTERN PyObject*
+#ifdef METH_NOARGS
+SwigPyObject_disown(PyObject *v)
+#else
+SwigPyObject_disown(PyObject* v, PyObject *SWIGUNUSEDPARM(args))
+#endif
+{
+ SwigPyObject *sobj = (SwigPyObject *)v;
+ sobj->own = 0;
+ return SWIG_Py_Void();
+}
+
+SWIGINTERN PyObject*
+#ifdef METH_NOARGS
+SwigPyObject_acquire(PyObject *v)
+#else
+SwigPyObject_acquire(PyObject* v, PyObject *SWIGUNUSEDPARM(args))
+#endif
+{
+ SwigPyObject *sobj = (SwigPyObject *)v;
+ sobj->own = SWIG_POINTER_OWN;
+ return SWIG_Py_Void();
+}
+
+SWIGINTERN PyObject*
+SwigPyObject_own(PyObject *v, PyObject *args)
+{
+ PyObject *val = 0;
+#if (PY_VERSION_HEX < 0x02020000)
+ if (!PyArg_ParseTuple(args,(char *)"|O:own",&val))
+#elif (PY_VERSION_HEX < 0x02050000)
+ if (!PyArg_UnpackTuple(args, (char *)"own", 0, 1, &val))
+#else
+ if (!PyArg_UnpackTuple(args, "own", 0, 1, &val))
+#endif
+ {
+ return NULL;
+ }
+ else
+ {
+ SwigPyObject *sobj = (SwigPyObject *)v;
+ PyObject *obj = PyBool_FromLong(sobj->own);
+ if (val) {
+#ifdef METH_NOARGS
+ if (PyObject_IsTrue(val)) {
+ SwigPyObject_acquire(v);
+ } else {
+ SwigPyObject_disown(v);
+ }
+#else
+ if (PyObject_IsTrue(val)) {
+ SwigPyObject_acquire(v,args);
+ } else {
+ SwigPyObject_disown(v,args);
+ }
+#endif
+ }
+ return obj;
+ }
+}
+
+#ifdef METH_O
+static PyMethodDef
+swigobject_methods[] = {
+ {(char *)"disown", (PyCFunction)SwigPyObject_disown, METH_NOARGS, (char *)"releases ownership of the pointer"},
+ {(char *)"acquire", (PyCFunction)SwigPyObject_acquire, METH_NOARGS, (char *)"acquires ownership of the pointer"},
+ {(char *)"own", (PyCFunction)SwigPyObject_own, METH_VARARGS, (char *)"returns/sets ownership of the pointer"},
+ {(char *)"append", (PyCFunction)SwigPyObject_append, METH_O, (char *)"appends another 'this' object"},
+ {(char *)"next", (PyCFunction)SwigPyObject_next, METH_NOARGS, (char *)"returns the next 'this' object"},
+ {(char *)"__repr__",(PyCFunction)SwigPyObject_repr, METH_NOARGS, (char *)"returns object representation"},
+ {0, 0, 0, 0}
+};
+#else
+static PyMethodDef
+swigobject_methods[] = {
+ {(char *)"disown", (PyCFunction)SwigPyObject_disown, METH_VARARGS, (char *)"releases ownership of the pointer"},
+ {(char *)"acquire", (PyCFunction)SwigPyObject_acquire, METH_VARARGS, (char *)"aquires ownership of the pointer"},
+ {(char *)"own", (PyCFunction)SwigPyObject_own, METH_VARARGS, (char *)"returns/sets ownership of the pointer"},
+ {(char *)"append", (PyCFunction)SwigPyObject_append, METH_VARARGS, (char *)"appends another 'this' object"},
+ {(char *)"next", (PyCFunction)SwigPyObject_next, METH_VARARGS, (char *)"returns the next 'this' object"},
+ {(char *)"__repr__",(PyCFunction)SwigPyObject_repr, METH_VARARGS, (char *)"returns object representation"},
+ {0, 0, 0, 0}
+};
+#endif
+
+#if PY_VERSION_HEX < 0x02020000
+SWIGINTERN PyObject *
+SwigPyObject_getattr(SwigPyObject *sobj,char *name)
+{
+ return Py_FindMethod(swigobject_methods, (PyObject *)sobj, name);
+}
+#endif
+
+SWIGRUNTIME PyTypeObject*
+SwigPyObject_TypeOnce(void) {
+ static char swigobject_doc[] = "Swig object carries a C/C++ instance pointer";
+
+ static PyNumberMethods SwigPyObject_as_number = {
+ (binaryfunc)0, /*nb_add*/
+ (binaryfunc)0, /*nb_subtract*/
+ (binaryfunc)0, /*nb_multiply*/
+ /* nb_divide removed in Python 3 */
+#if PY_VERSION_HEX < 0x03000000
+ (binaryfunc)0, /*nb_divide*/
+#endif
+ (binaryfunc)0, /*nb_remainder*/
+ (binaryfunc)0, /*nb_divmod*/
+ (ternaryfunc)0,/*nb_power*/
+ (unaryfunc)0, /*nb_negative*/
+ (unaryfunc)0, /*nb_positive*/
+ (unaryfunc)0, /*nb_absolute*/
+ (inquiry)0, /*nb_nonzero*/
+ 0, /*nb_invert*/
+ 0, /*nb_lshift*/
+ 0, /*nb_rshift*/
+ 0, /*nb_and*/
+ 0, /*nb_xor*/
+ 0, /*nb_or*/
+#if PY_VERSION_HEX < 0x03000000
+ 0, /*nb_coerce*/
+#endif
+ (unaryfunc)SwigPyObject_long, /*nb_int*/
+#if PY_VERSION_HEX < 0x03000000
+ (unaryfunc)SwigPyObject_long, /*nb_long*/
+#else
+ 0, /*nb_reserved*/
+#endif
+ (unaryfunc)0, /*nb_float*/
+#if PY_VERSION_HEX < 0x03000000
+ (unaryfunc)SwigPyObject_oct, /*nb_oct*/
+ (unaryfunc)SwigPyObject_hex, /*nb_hex*/
+#endif
+#if PY_VERSION_HEX >= 0x03000000 /* 3.0 */
+ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 /* nb_inplace_add -> nb_index, nb_inplace_divide removed */
+#elif PY_VERSION_HEX >= 0x02050000 /* 2.5.0 */
+ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 /* nb_inplace_add -> nb_index */
+#elif PY_VERSION_HEX >= 0x02020000 /* 2.2.0 */
+ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 /* nb_inplace_add -> nb_inplace_true_divide */
+#elif PY_VERSION_HEX >= 0x02000000 /* 2.0.0 */
+ 0,0,0,0,0,0,0,0,0,0,0 /* nb_inplace_add -> nb_inplace_or */
+#endif
+ };
+
+ static PyTypeObject swigpyobject_type;
+ static int type_init = 0;
+ if (!type_init) {
+ const PyTypeObject tmp = {
+ /* PyObject header changed in Python 3 */
+#if PY_VERSION_HEX >= 0x03000000
+ PyVarObject_HEAD_INIT(NULL, 0)
+#else
+ PyObject_HEAD_INIT(NULL)
+ 0, /* ob_size */
+#endif
+ (char *)"SwigPyObject", /* tp_name */
+ sizeof(SwigPyObject), /* tp_basicsize */
+ 0, /* tp_itemsize */
+ (destructor)SwigPyObject_dealloc, /* tp_dealloc */
+ 0, /* tp_print */
+#if PY_VERSION_HEX < 0x02020000
+ (getattrfunc)SwigPyObject_getattr, /* tp_getattr */
+#else
+ (getattrfunc)0, /* tp_getattr */
+#endif
+ (setattrfunc)0, /* tp_setattr */
+#if PY_VERSION_HEX >= 0x03000000
+ 0, /* tp_reserved in 3.0.1, tp_compare in 3.0.0 but not used */
+#else
+ (cmpfunc)SwigPyObject_compare, /* tp_compare */
+#endif
+ (reprfunc)SwigPyObject_repr, /* tp_repr */
+ &SwigPyObject_as_number, /* tp_as_number */
+ 0, /* tp_as_sequence */
+ 0, /* tp_as_mapping */
+ (hashfunc)0, /* tp_hash */
+ (ternaryfunc)0, /* tp_call */
+ 0, /* tp_str */
+ PyObject_GenericGetAttr, /* tp_getattro */
+ 0, /* tp_setattro */
+ 0, /* tp_as_buffer */
+ Py_TPFLAGS_DEFAULT, /* tp_flags */
+ swigobject_doc, /* tp_doc */
+ 0, /* tp_traverse */
+ 0, /* tp_clear */
+ (richcmpfunc)SwigPyObject_richcompare,/* tp_richcompare */
+ 0, /* tp_weaklistoffset */
+#if PY_VERSION_HEX >= 0x02020000
+ 0, /* tp_iter */
+ 0, /* tp_iternext */
+ swigobject_methods, /* tp_methods */
+ 0, /* tp_members */
+ 0, /* tp_getset */
+ 0, /* tp_base */
+ 0, /* tp_dict */
+ 0, /* tp_descr_get */
+ 0, /* tp_descr_set */
+ 0, /* tp_dictoffset */
+ 0, /* tp_init */
+ 0, /* tp_alloc */
+ 0, /* tp_new */
+ 0, /* tp_free */
+ 0, /* tp_is_gc */
+ 0, /* tp_bases */
+ 0, /* tp_mro */
+ 0, /* tp_cache */
+ 0, /* tp_subclasses */
+ 0, /* tp_weaklist */
+#endif
+#if PY_VERSION_HEX >= 0x02030000
+ 0, /* tp_del */
+#endif
+#if PY_VERSION_HEX >= 0x02060000
+ 0, /* tp_version */
+#endif
+#ifdef COUNT_ALLOCS
+ 0,0,0,0 /* tp_alloc -> tp_next */
+#endif
+ };
+ swigpyobject_type = tmp;
+ type_init = 1;
+#if PY_VERSION_HEX < 0x02020000
+ swigpyobject_type.ob_type = &PyType_Type;
+#else
+ if (PyType_Ready(&swigpyobject_type) < 0)
+ return NULL;
+#endif
+ }
+ return &swigpyobject_type;
+}
+
+SWIGRUNTIME PyObject *
+SwigPyObject_New(void *ptr, swig_type_info *ty, int own)
+{
+ SwigPyObject *sobj = PyObject_NEW(SwigPyObject, SwigPyObject_type());
+ if (sobj) {
+ sobj->ptr = ptr;
+ sobj->ty = ty;
+ sobj->own = own;
+ sobj->next = 0;
+ }
+ return (PyObject *)sobj;
+}
+
+/* -----------------------------------------------------------------------------
+ * Implements a simple Swig Packed type, and use it instead of string
+ * ----------------------------------------------------------------------------- */
+
+typedef struct {
+ PyObject_HEAD
+ void *pack;
+ swig_type_info *ty;
+ size_t size;
+} SwigPyPacked;
+
+SWIGRUNTIME int
+SwigPyPacked_print(SwigPyPacked *v, FILE *fp, int SWIGUNUSEDPARM(flags))
+{
+ char result[SWIG_BUFFER_SIZE];
+ fputs("<Swig Packed ", fp);
+ if (SWIG_PackDataName(result, v->pack, v->size, 0, sizeof(result))) {
+ fputs("at ", fp);
+ fputs(result, fp);
+ }
+ fputs(v->ty->name,fp);
+ fputs(">", fp);
+ return 0;
+}
+
+SWIGRUNTIME PyObject *
+SwigPyPacked_repr(SwigPyPacked *v)
+{
+ char result[SWIG_BUFFER_SIZE];
+ if (SWIG_PackDataName(result, v->pack, v->size, 0, sizeof(result))) {
+ return SWIG_Python_str_FromFormat("<Swig Packed at %s%s>", result, v->ty->name);
+ } else {
+ return SWIG_Python_str_FromFormat("<Swig Packed %s>", v->ty->name);
+ }
+}
+
+SWIGRUNTIME PyObject *
+SwigPyPacked_str(SwigPyPacked *v)
+{
+ char result[SWIG_BUFFER_SIZE];
+ if (SWIG_PackDataName(result, v->pack, v->size, 0, sizeof(result))){
+ return SWIG_Python_str_FromFormat("%s%s", result, v->ty->name);
+ } else {
+ return SWIG_Python_str_FromChar(v->ty->name);
+ }
+}
+
+SWIGRUNTIME int
+SwigPyPacked_compare(SwigPyPacked *v, SwigPyPacked *w)
+{
+ size_t i = v->size;
+ size_t j = w->size;
+ int s = (i < j) ? -1 : ((i > j) ? 1 : 0);
+ return s ? s : strncmp((char *)v->pack, (char *)w->pack, 2*v->size);
+}
+
+SWIGRUNTIME PyTypeObject* SwigPyPacked_TypeOnce(void);
+
+SWIGRUNTIME PyTypeObject*
+SwigPyPacked_type(void) {
+ static PyTypeObject *SWIG_STATIC_POINTER(type) = SwigPyPacked_TypeOnce();
+ return type;
+}
+
+SWIGRUNTIMEINLINE int
+SwigPyPacked_Check(PyObject *op) {
+ return ((op)->ob_type == SwigPyPacked_TypeOnce())
+ || (strcmp((op)->ob_type->tp_name,"SwigPyPacked") == 0);
+}
+
+SWIGRUNTIME void
+SwigPyPacked_dealloc(PyObject *v)
+{
+ if (SwigPyPacked_Check(v)) {
+ SwigPyPacked *sobj = (SwigPyPacked *) v;
+ free(sobj->pack);
+ }
+ PyObject_DEL(v);
+}
+
+SWIGRUNTIME PyTypeObject*
+SwigPyPacked_TypeOnce(void) {
+ static char swigpacked_doc[] = "Swig object carries a C/C++ instance pointer";
+ static PyTypeObject swigpypacked_type;
+ static int type_init = 0;
+ if (!type_init) {
+ const PyTypeObject tmp = {
+ /* PyObject header changed in Python 3 */
+#if PY_VERSION_HEX>=0x03000000
+ PyVarObject_HEAD_INIT(NULL, 0)
+#else
+ PyObject_HEAD_INIT(NULL)
+ 0, /* ob_size */
+#endif
+ (char *)"SwigPyPacked", /* tp_name */
+ sizeof(SwigPyPacked), /* tp_basicsize */
+ 0, /* tp_itemsize */
+ (destructor)SwigPyPacked_dealloc, /* tp_dealloc */
+ (printfunc)SwigPyPacked_print, /* tp_print */
+ (getattrfunc)0, /* tp_getattr */
+ (setattrfunc)0, /* tp_setattr */
+#if PY_VERSION_HEX>=0x03000000
+ 0, /* tp_reserved in 3.0.1 */
+#else
+ (cmpfunc)SwigPyPacked_compare, /* tp_compare */
+#endif
+ (reprfunc)SwigPyPacked_repr, /* tp_repr */
+ 0, /* tp_as_number */
+ 0, /* tp_as_sequence */
+ 0, /* tp_as_mapping */
+ (hashfunc)0, /* tp_hash */
+ (ternaryfunc)0, /* tp_call */
+ (reprfunc)SwigPyPacked_str, /* tp_str */
+ PyObject_GenericGetAttr, /* tp_getattro */
+ 0, /* tp_setattro */
+ 0, /* tp_as_buffer */
+ Py_TPFLAGS_DEFAULT, /* tp_flags */
+ swigpacked_doc, /* tp_doc */
+ 0, /* tp_traverse */
+ 0, /* tp_clear */
+ 0, /* tp_richcompare */
+ 0, /* tp_weaklistoffset */
+#if PY_VERSION_HEX >= 0x02020000
+ 0, /* tp_iter */
+ 0, /* tp_iternext */
+ 0, /* tp_methods */
+ 0, /* tp_members */
+ 0, /* tp_getset */
+ 0, /* tp_base */
+ 0, /* tp_dict */
+ 0, /* tp_descr_get */
+ 0, /* tp_descr_set */
+ 0, /* tp_dictoffset */
+ 0, /* tp_init */
+ 0, /* tp_alloc */
+ 0, /* tp_new */
+ 0, /* tp_free */
+ 0, /* tp_is_gc */
+ 0, /* tp_bases */
+ 0, /* tp_mro */
+ 0, /* tp_cache */
+ 0, /* tp_subclasses */
+ 0, /* tp_weaklist */
+#endif
+#if PY_VERSION_HEX >= 0x02030000
+ 0, /* tp_del */
+#endif
+#if PY_VERSION_HEX >= 0x02060000
+ 0, /* tp_version */
+#endif
+#ifdef COUNT_ALLOCS
+ 0,0,0,0 /* tp_alloc -> tp_next */
+#endif
+ };
+ swigpypacked_type = tmp;
+ type_init = 1;
+#if PY_VERSION_HEX < 0x02020000
+ swigpypacked_type.ob_type = &PyType_Type;
+#else
+ if (PyType_Ready(&swigpypacked_type) < 0)
+ return NULL;
+#endif
+ }
+ return &swigpypacked_type;
+}
+
+SWIGRUNTIME PyObject *
+SwigPyPacked_New(void *ptr, size_t size, swig_type_info *ty)
+{
+ SwigPyPacked *sobj = PyObject_NEW(SwigPyPacked, SwigPyPacked_type());
+ if (sobj) {
+ void *pack = malloc(size);
+ if (pack) {
+ memcpy(pack, ptr, size);
+ sobj->pack = pack;
+ sobj->ty = ty;
+ sobj->size = size;
+ } else {
+ PyObject_DEL((PyObject *) sobj);
+ sobj = 0;
+ }
+ }
+ return (PyObject *) sobj;
+}
+
+SWIGRUNTIME swig_type_info *
+SwigPyPacked_UnpackData(PyObject *obj, void *ptr, size_t size)
+{
+ if (SwigPyPacked_Check(obj)) {
+ SwigPyPacked *sobj = (SwigPyPacked *)obj;
+ if (sobj->size != size) return 0;
+ memcpy(ptr, sobj->pack, size);
+ return sobj->ty;
+ } else {
+ return 0;
+ }
+}
+
+/* -----------------------------------------------------------------------------
+ * pointers/data manipulation
+ * ----------------------------------------------------------------------------- */
+
+SWIGRUNTIMEINLINE PyObject *
+_SWIG_This(void)
+{
+ return SWIG_Python_str_FromChar("this");
+}
+
+static PyObject *swig_this = NULL;
+
+SWIGRUNTIME PyObject *
+SWIG_This(void)
+{
+ if (swig_this == NULL)
+ swig_this = _SWIG_This();
+ return swig_this;
+}
+
+/* #define SWIG_PYTHON_SLOW_GETSET_THIS */
+
+/* TODO: I don't know how to implement the fast getset in Python 3 right now */
+#if PY_VERSION_HEX>=0x03000000
+#define SWIG_PYTHON_SLOW_GETSET_THIS
+#endif
+
+SWIGRUNTIME SwigPyObject *
+SWIG_Python_GetSwigThis(PyObject *pyobj)
+{
+ PyObject *obj;
+
+ if (SwigPyObject_Check(pyobj))
+ return (SwigPyObject *) pyobj;
+
+#ifdef SWIGPYTHON_BUILTIN
+ (void)obj;
+# ifdef PyWeakref_CheckProxy
+ if (PyWeakref_CheckProxy(pyobj)) {
+ pyobj = PyWeakref_GET_OBJECT(pyobj);
+ if (pyobj && SwigPyObject_Check(pyobj))
+ return (SwigPyObject*) pyobj;
+ }
+# endif
+ return NULL;
+#else
+
+ obj = 0;
+
+#if (!defined(SWIG_PYTHON_SLOW_GETSET_THIS) && (PY_VERSION_HEX >= 0x02030000))
+ if (PyInstance_Check(pyobj)) {
+ obj = _PyInstance_Lookup(pyobj, SWIG_This());
+ } else {
+ PyObject **dictptr = _PyObject_GetDictPtr(pyobj);
+ if (dictptr != NULL) {
+ PyObject *dict = *dictptr;
+ obj = dict ? PyDict_GetItem(dict, SWIG_This()) : 0;
+ } else {
+#ifdef PyWeakref_CheckProxy
+ if (PyWeakref_CheckProxy(pyobj)) {
+ PyObject *wobj = PyWeakref_GET_OBJECT(pyobj);
+ return wobj ? SWIG_Python_GetSwigThis(wobj) : 0;
+ }
+#endif
+ obj = PyObject_GetAttr(pyobj,SWIG_This());
+ if (obj) {
+ Py_DECREF(obj);
+ } else {
+ if (PyErr_Occurred()) PyErr_Clear();
+ return 0;
+ }
+ }
+ }
+#else
+ obj = PyObject_GetAttr(pyobj,SWIG_This());
+ if (obj) {
+ Py_DECREF(obj);
+ } else {
+ if (PyErr_Occurred()) PyErr_Clear();
+ return 0;
+ }
+#endif
+ if (obj && !SwigPyObject_Check(obj)) {
+ /* a PyObject is called 'this', try to get the 'real this'
+ SwigPyObject from it */
+ return SWIG_Python_GetSwigThis(obj);
+ }
+ return (SwigPyObject *)obj;
+#endif
+}
+
+/* Acquire a pointer value */
+
+SWIGRUNTIME int
+SWIG_Python_AcquirePtr(PyObject *obj, int own) {
+ if (own == SWIG_POINTER_OWN) {
+ SwigPyObject *sobj = SWIG_Python_GetSwigThis(obj);
+ if (sobj) {
+ int oldown = sobj->own;
+ sobj->own = own;
+ return oldown;
+ }
+ }
+ return 0;
+}
+
+/* Convert a pointer value */
+
+SWIGRUNTIME int
+SWIG_Python_ConvertPtrAndOwn(PyObject *obj, void **ptr, swig_type_info *ty, int flags, int *own) {
+ int res;
+ SwigPyObject *sobj;
+ int implicit_conv = (flags & SWIG_POINTER_IMPLICIT_CONV) != 0;
+
+ if (!obj)
+ return SWIG_ERROR;
+ if (obj == Py_None && !implicit_conv) {
+ if (ptr)
+ *ptr = 0;
+ return SWIG_OK;
+ }
+
+ res = SWIG_ERROR;
+
+ sobj = SWIG_Python_GetSwigThis(obj);
+ if (own)
+ *own = 0;
+ while (sobj) {
+ void *vptr = sobj->ptr;
+ if (ty) {
+ swig_type_info *to = sobj->ty;
+ if (to == ty) {
+ /* no type cast needed */
+ if (ptr) *ptr = vptr;
+ break;
+ } else {
+ swig_cast_info *tc = SWIG_TypeCheck(to->name,ty);
+ if (!tc) {
+ sobj = (SwigPyObject *)sobj->next;
+ } else {
+ if (ptr) {
+ int newmemory = 0;
+ *ptr = SWIG_TypeCast(tc,vptr,&newmemory);
+ if (newmemory == SWIG_CAST_NEW_MEMORY) {
+ assert(own); /* badly formed typemap which will lead to a memory leak - it must set and use own to delete *ptr */
+ if (own)
+ *own = *own | SWIG_CAST_NEW_MEMORY;
+ }
+ }
+ break;
+ }
+ }
+ } else {
+ if (ptr) *ptr = vptr;
+ break;
+ }
+ }
+ if (sobj) {
+ if (own)
+ *own = *own | sobj->own;
+ if (flags & SWIG_POINTER_DISOWN) {
+ sobj->own = 0;
+ }
+ res = SWIG_OK;
+ } else {
+ if (implicit_conv) {
+ SwigPyClientData *data = ty ? (SwigPyClientData *) ty->clientdata : 0;
+ if (data && !data->implicitconv) {
+ PyObject *klass = data->klass;
+ if (klass) {
+ PyObject *impconv;
+ data->implicitconv = 1; /* avoid recursion and call 'explicit' constructors*/
+ impconv = SWIG_Python_CallFunctor(klass, obj);
+ data->implicitconv = 0;
+ if (PyErr_Occurred()) {
+ PyErr_Clear();
+ impconv = 0;
+ }
+ if (impconv) {
+ SwigPyObject *iobj = SWIG_Python_GetSwigThis(impconv);
+ if (iobj) {
+ void *vptr;
+ res = SWIG_Python_ConvertPtrAndOwn((PyObject*)iobj, &vptr, ty, 0, 0);
+ if (SWIG_IsOK(res)) {
+ if (ptr) {
+ *ptr = vptr;
+ /* transfer the ownership to 'ptr' */
+ iobj->own = 0;
+ res = SWIG_AddCast(res);
+ res = SWIG_AddNewMask(res);
+ } else {
+ res = SWIG_AddCast(res);
+ }
+ }
+ }
+ Py_DECREF(impconv);
+ }
+ }
+ }
+ }
+ if (!SWIG_IsOK(res) && obj == Py_None) {
+ if (ptr)
+ *ptr = 0;
+ if (PyErr_Occurred())
+ PyErr_Clear();
+ res = SWIG_OK;
+ }
+ }
+ return res;
+}
+
+/* Convert a function ptr value */
+
+SWIGRUNTIME int
+SWIG_Python_ConvertFunctionPtr(PyObject *obj, void **ptr, swig_type_info *ty) {
+ if (!PyCFunction_Check(obj)) {
+ return SWIG_ConvertPtr(obj, ptr, ty, 0);
+ } else {
+ void *vptr = 0;
+
+ /* here we get the method pointer for callbacks */
+ const char *doc = (((PyCFunctionObject *)obj) -> m_ml -> ml_doc);
+ const char *desc = doc ? strstr(doc, "swig_ptr: ") : 0;
+ if (desc)
+ desc = ty ? SWIG_UnpackVoidPtr(desc + 10, &vptr, ty->name) : 0;
+ if (!desc)
+ return SWIG_ERROR;
+ if (ty) {
+ swig_cast_info *tc = SWIG_TypeCheck(desc,ty);
+ if (tc) {
+ int newmemory = 0;
+ *ptr = SWIG_TypeCast(tc,vptr,&newmemory);
+ assert(!newmemory); /* newmemory handling not yet implemented */
+ } else {
+ return SWIG_ERROR;
+ }
+ } else {
+ *ptr = vptr;
+ }
+ return SWIG_OK;
+ }
+}
+
+/* Convert a packed value value */
+
+SWIGRUNTIME int
+SWIG_Python_ConvertPacked(PyObject *obj, void *ptr, size_t sz, swig_type_info *ty) {
+ swig_type_info *to = SwigPyPacked_UnpackData(obj, ptr, sz);
+ if (!to) return SWIG_ERROR;
+ if (ty) {
+ if (to != ty) {
+ /* check type cast? */
+ swig_cast_info *tc = SWIG_TypeCheck(to->name,ty);
+ if (!tc) return SWIG_ERROR;
+ }
+ }
+ return SWIG_OK;
+}
+
+/* -----------------------------------------------------------------------------
+ * Create a new pointer object
+ * ----------------------------------------------------------------------------- */
+
+/*
+ Create a new instance object, without calling __init__, and set the
+ 'this' attribute.
+*/
+
+SWIGRUNTIME PyObject*
+SWIG_Python_NewShadowInstance(SwigPyClientData *data, PyObject *swig_this)
+{
+#if (PY_VERSION_HEX >= 0x02020000)
+ PyObject *inst = 0;
+ PyObject *newraw = data->newraw;
+ if (newraw) {
+ inst = PyObject_Call(newraw, data->newargs, NULL);
+ if (inst) {
+#if !defined(SWIG_PYTHON_SLOW_GETSET_THIS)
+ PyObject **dictptr = _PyObject_GetDictPtr(inst);
+ if (dictptr != NULL) {
+ PyObject *dict = *dictptr;
+ if (dict == NULL) {
+ dict = PyDict_New();
+ *dictptr = dict;
+ PyDict_SetItem(dict, SWIG_This(), swig_this);
+ }
+ }
+#else
+ PyObject *key = SWIG_This();
+ PyObject_SetAttr(inst, key, swig_this);
+#endif
+ }
+ } else {
+#if PY_VERSION_HEX >= 0x03000000
+ inst = PyBaseObject_Type.tp_new((PyTypeObject*) data->newargs, Py_None, Py_None);
+ if (inst) {
+ PyObject_SetAttr(inst, SWIG_This(), swig_this);
+ Py_TYPE(inst)->tp_flags &= ~Py_TPFLAGS_VALID_VERSION_TAG;
+ }
+#else
+ PyObject *dict = PyDict_New();
+ if (dict) {
+ PyDict_SetItem(dict, SWIG_This(), swig_this);
+ inst = PyInstance_NewRaw(data->newargs, dict);
+ Py_DECREF(dict);
+ }
+#endif
+ }
+ return inst;
+#else
+#if (PY_VERSION_HEX >= 0x02010000)
+ PyObject *inst = 0;
+ PyObject *dict = PyDict_New();
+ if (dict) {
+ PyDict_SetItem(dict, SWIG_This(), swig_this);
+ inst = PyInstance_NewRaw(data->newargs, dict);
+ Py_DECREF(dict);
+ }
+ return (PyObject *) inst;
+#else
+ PyInstanceObject *inst = PyObject_NEW(PyInstanceObject, &PyInstance_Type);
+ if (inst == NULL) {
+ return NULL;
+ }
+ inst->in_class = (PyClassObject *)data->newargs;
+ Py_INCREF(inst->in_class);
+ inst->in_dict = PyDict_New();
+ if (inst->in_dict == NULL) {
+ Py_DECREF(inst);
+ return NULL;
+ }
+#ifdef Py_TPFLAGS_HAVE_WEAKREFS
+ inst->in_weakreflist = NULL;
+#endif
+#ifdef Py_TPFLAGS_GC
+ PyObject_GC_Init(inst);
+#endif
+ PyDict_SetItem(inst->in_dict, SWIG_This(), swig_this);
+ return (PyObject *) inst;
+#endif
+#endif
+}
+
+SWIGRUNTIME void
+SWIG_Python_SetSwigThis(PyObject *inst, PyObject *swig_this)
+{
+ PyObject *dict;
+#if (PY_VERSION_HEX >= 0x02020000) && !defined(SWIG_PYTHON_SLOW_GETSET_THIS)
+ PyObject **dictptr = _PyObject_GetDictPtr(inst);
+ if (dictptr != NULL) {
+ dict = *dictptr;
+ if (dict == NULL) {
+ dict = PyDict_New();
+ *dictptr = dict;
+ }
+ PyDict_SetItem(dict, SWIG_This(), swig_this);
+ return;
+ }
+#endif
+ dict = PyObject_GetAttrString(inst, (char*)"__dict__");
+ PyDict_SetItem(dict, SWIG_This(), swig_this);
+ Py_DECREF(dict);
+}
+
+
+SWIGINTERN PyObject *
+SWIG_Python_InitShadowInstance(PyObject *args) {
+ PyObject *obj[2];
+ if (!SWIG_Python_UnpackTuple(args, "swiginit", 2, 2, obj)) {
+ return NULL;
+ } else {
+ SwigPyObject *sthis = SWIG_Python_GetSwigThis(obj[0]);
+ if (sthis) {
+ SwigPyObject_append((PyObject*) sthis, obj[1]);
+ } else {
+ SWIG_Python_SetSwigThis(obj[0], obj[1]);
+ }
+ return SWIG_Py_Void();
+ }
+}
+
+/* Create a new pointer object */
+
+SWIGRUNTIME PyObject *
+SWIG_Python_NewPointerObj(PyObject *self, void *ptr, swig_type_info *type, int flags) {
+ SwigPyClientData *clientdata;
+ PyObject * robj;
+ int own;
+
+ if (!ptr)
+ return SWIG_Py_Void();
+
+ clientdata = type ? (SwigPyClientData *)(type->clientdata) : 0;
+ own = (flags & SWIG_POINTER_OWN) ? SWIG_POINTER_OWN : 0;
+ if (clientdata && clientdata->pytype) {
+ SwigPyObject *newobj;
+ if (flags & SWIG_BUILTIN_TP_INIT) {
+ newobj = (SwigPyObject*) self;
+ if (newobj->ptr) {
+ PyObject *next_self = clientdata->pytype->tp_alloc(clientdata->pytype, 0);
+ while (newobj->next)
+ newobj = (SwigPyObject *) newobj->next;
+ newobj->next = next_self;
+ newobj = (SwigPyObject *)next_self;
+ }
+ } else {
+ newobj = PyObject_New(SwigPyObject, clientdata->pytype);
+ }
+ if (newobj) {
+ newobj->ptr = ptr;
+ newobj->ty = type;
+ newobj->own = own;
+ newobj->next = 0;
+#ifdef SWIGPYTHON_BUILTIN
+ newobj->dict = 0;
+#endif
+ return (PyObject*) newobj;
+ }
+ return SWIG_Py_Void();
+ }
+
+ assert(!(flags & SWIG_BUILTIN_TP_INIT));
+
+ robj = SwigPyObject_New(ptr, type, own);
+ if (robj && clientdata && !(flags & SWIG_POINTER_NOSHADOW)) {
+ PyObject *inst = SWIG_Python_NewShadowInstance(clientdata, robj);
+ Py_DECREF(robj);
+ robj = inst;
+ }
+ return robj;
+}
+
+/* Create a new packed object */
+
+SWIGRUNTIMEINLINE PyObject *
+SWIG_Python_NewPackedObj(void *ptr, size_t sz, swig_type_info *type) {
+ return ptr ? SwigPyPacked_New((void *) ptr, sz, type) : SWIG_Py_Void();
+}
+
+/* -----------------------------------------------------------------------------*
+ * Get type list
+ * -----------------------------------------------------------------------------*/
+
+#ifdef SWIG_LINK_RUNTIME
+void *SWIG_ReturnGlobalTypeList(void *);
+#endif
+
+SWIGRUNTIME swig_module_info *
+SWIG_Python_GetModule(void *SWIGUNUSEDPARM(clientdata)) {
+ static void *type_pointer = (void *)0;
+ /* first check if module already created */
+ if (!type_pointer) {
+#ifdef SWIG_LINK_RUNTIME
+ type_pointer = SWIG_ReturnGlobalTypeList((void *)0);
+#else
+# ifdef SWIGPY_USE_CAPSULE
+ type_pointer = PyCapsule_Import(SWIGPY_CAPSULE_NAME, 0);
+# else
+ type_pointer = PyCObject_Import((char*)"swig_runtime_data" SWIG_RUNTIME_VERSION,
+ (char*)"type_pointer" SWIG_TYPE_TABLE_NAME);
+# endif
+ if (PyErr_Occurred()) {
+ PyErr_Clear();
+ type_pointer = (void *)0;
+ }
+#endif
+ }
+ return (swig_module_info *) type_pointer;
+}
+
+#if PY_MAJOR_VERSION < 2
+/* PyModule_AddObject function was introduced in Python 2.0. The following function
+ is copied out of Python/modsupport.c in python version 2.3.4 */
+SWIGINTERN int
+PyModule_AddObject(PyObject *m, char *name, PyObject *o)
+{
+ PyObject *dict;
+ if (!PyModule_Check(m)) {
+ PyErr_SetString(PyExc_TypeError,
+ "PyModule_AddObject() needs module as first arg");
+ return SWIG_ERROR;
+ }
+ if (!o) {
+ PyErr_SetString(PyExc_TypeError,
+ "PyModule_AddObject() needs non-NULL value");
+ return SWIG_ERROR;
+ }
+
+ dict = PyModule_GetDict(m);
+ if (dict == NULL) {
+ /* Internal error -- modules must have a dict! */
+ PyErr_Format(PyExc_SystemError, "module '%s' has no __dict__",
+ PyModule_GetName(m));
+ return SWIG_ERROR;
+ }
+ if (PyDict_SetItemString(dict, name, o))
+ return SWIG_ERROR;
+ Py_DECREF(o);
+ return SWIG_OK;
+}
+#endif
+
+SWIGRUNTIME void
+#ifdef SWIGPY_USE_CAPSULE
+SWIG_Python_DestroyModule(PyObject *obj)
+#else
+SWIG_Python_DestroyModule(void *vptr)
+#endif
+{
+#ifdef SWIGPY_USE_CAPSULE
+ swig_module_info *swig_module = (swig_module_info *) PyCapsule_GetPointer(obj, SWIGPY_CAPSULE_NAME);
+#else
+ swig_module_info *swig_module = (swig_module_info *) vptr;
+#endif
+ swig_type_info **types = swig_module->types;
+ size_t i;
+ for (i =0; i < swig_module->size; ++i) {
+ swig_type_info *ty = types[i];
+ if (ty->owndata) {
+ SwigPyClientData *data = (SwigPyClientData *) ty->clientdata;
+ if (data) SwigPyClientData_Del(data);
+ }
+ }
+ Py_DECREF(SWIG_This());
+ swig_this = NULL;
+}
+
+SWIGRUNTIME void
+SWIG_Python_SetModule(swig_module_info *swig_module) {
+#if PY_VERSION_HEX >= 0x03000000
+ /* Add a dummy module object into sys.modules */
+ PyObject *module = PyImport_AddModule((char*)"swig_runtime_data" SWIG_RUNTIME_VERSION);
+#else
+ static PyMethodDef swig_empty_runtime_method_table[] = { {NULL, NULL, 0, NULL} }; /* Sentinel */
+ PyObject *module = Py_InitModule((char*)"swig_runtime_data" SWIG_RUNTIME_VERSION, swig_empty_runtime_method_table);
+#endif
+#ifdef SWIGPY_USE_CAPSULE
+ PyObject *pointer = PyCapsule_New((void *) swig_module, SWIGPY_CAPSULE_NAME, SWIG_Python_DestroyModule);
+ if (pointer && module) {
+ PyModule_AddObject(module, (char*)"type_pointer_capsule" SWIG_TYPE_TABLE_NAME, pointer);
+ } else {
+ Py_XDECREF(pointer);
+ }
+#else
+ PyObject *pointer = PyCObject_FromVoidPtr((void *) swig_module, SWIG_Python_DestroyModule);
+ if (pointer && module) {
+ PyModule_AddObject(module, (char*)"type_pointer" SWIG_TYPE_TABLE_NAME, pointer);
+ } else {
+ Py_XDECREF(pointer);
+ }
+#endif
+}
+
+/* The python cached type query */
+SWIGRUNTIME PyObject *
+SWIG_Python_TypeCache(void) {
+ static PyObject *SWIG_STATIC_POINTER(cache) = PyDict_New();
+ return cache;
+}
+
+SWIGRUNTIME swig_type_info *
+SWIG_Python_TypeQuery(const char *type)
+{
+ PyObject *cache = SWIG_Python_TypeCache();
+ PyObject *key = SWIG_Python_str_FromChar(type);
+ PyObject *obj = PyDict_GetItem(cache, key);
+ swig_type_info *descriptor;
+ if (obj) {
+#ifdef SWIGPY_USE_CAPSULE
+ descriptor = (swig_type_info *) PyCapsule_GetPointer(obj, NULL);
+#else
+ descriptor = (swig_type_info *) PyCObject_AsVoidPtr(obj);
+#endif
+ } else {
+ swig_module_info *swig_module = SWIG_GetModule(0);
+ descriptor = SWIG_TypeQueryModule(swig_module, swig_module, type);
+ if (descriptor) {
+#ifdef SWIGPY_USE_CAPSULE
+ obj = PyCapsule_New((void*) descriptor, NULL, NULL);
+#else
+ obj = PyCObject_FromVoidPtr(descriptor, NULL);
+#endif
+ PyDict_SetItem(cache, key, obj);
+ Py_DECREF(obj);
+ }
+ }
+ Py_DECREF(key);
+ return descriptor;
+}
+
+/*
+ For backward compatibility only
+*/
+#define SWIG_POINTER_EXCEPTION 0
+#define SWIG_arg_fail(arg) SWIG_Python_ArgFail(arg)
+#define SWIG_MustGetPtr(p, type, argnum, flags) SWIG_Python_MustGetPtr(p, type, argnum, flags)
+
+SWIGRUNTIME int
+SWIG_Python_AddErrMesg(const char* mesg, int infront)
+{
+ if (PyErr_Occurred()) {
+ PyObject *type = 0;
+ PyObject *value = 0;
+ PyObject *traceback = 0;
+ PyErr_Fetch(&type, &value, &traceback);
+ if (value) {
+ char *tmp;
+ PyObject *old_str = PyObject_Str(value);
+ Py_XINCREF(type);
+ PyErr_Clear();
+ if (infront) {
+ PyErr_Format(type, "%s %s", mesg, tmp = SWIG_Python_str_AsChar(old_str));
+ } else {
+ PyErr_Format(type, "%s %s", tmp = SWIG_Python_str_AsChar(old_str), mesg);
+ }
+ SWIG_Python_str_DelForPy3(tmp);
+ Py_DECREF(old_str);
+ }
+ return 1;
+ } else {
+ return 0;
+ }
+}
+
+SWIGRUNTIME int
+SWIG_Python_ArgFail(int argnum)
+{
+ if (PyErr_Occurred()) {
+ /* add information about failing argument */
+ char mesg[256];
+ PyOS_snprintf(mesg, sizeof(mesg), "argument number %d:", argnum);
+ return SWIG_Python_AddErrMesg(mesg, 1);
+ } else {
+ return 0;
+ }
+}
+
+SWIGRUNTIMEINLINE const char *
+SwigPyObject_GetDesc(PyObject *self)
+{
+ SwigPyObject *v = (SwigPyObject *)self;
+ swig_type_info *ty = v ? v->ty : 0;
+ return ty ? ty->str : "";
+}
+
+SWIGRUNTIME void
+SWIG_Python_TypeError(const char *type, PyObject *obj)
+{
+ if (type) {
+#if defined(SWIG_COBJECT_TYPES)
+ if (obj && SwigPyObject_Check(obj)) {
+ const char *otype = (const char *) SwigPyObject_GetDesc(obj);
+ if (otype) {
+ PyErr_Format(PyExc_TypeError, "a '%s' is expected, 'SwigPyObject(%s)' is received",
+ type, otype);
+ return;
+ }
+ } else
+#endif
+ {
+ const char *otype = (obj ? obj->ob_type->tp_name : 0);
+ if (otype) {
+ PyObject *str = PyObject_Str(obj);
+ const char *cstr = str ? SWIG_Python_str_AsChar(str) : 0;
+ if (cstr) {
+ PyErr_Format(PyExc_TypeError, "a '%s' is expected, '%s(%s)' is received",
+ type, otype, cstr);
+ SWIG_Python_str_DelForPy3(cstr);
+ } else {
+ PyErr_Format(PyExc_TypeError, "a '%s' is expected, '%s' is received",
+ type, otype);
+ }
+ Py_XDECREF(str);
+ return;
+ }
+ }
+ PyErr_Format(PyExc_TypeError, "a '%s' is expected", type);
+ } else {
+ PyErr_Format(PyExc_TypeError, "unexpected type is received");
+ }
+}
+
+
+/* Convert a pointer value, signal an exception on a type mismatch */
+SWIGRUNTIME void *
+SWIG_Python_MustGetPtr(PyObject *obj, swig_type_info *ty, int SWIGUNUSEDPARM(argnum), int flags) {
+ void *result;
+ if (SWIG_Python_ConvertPtr(obj, &result, ty, flags) == -1) {
+ PyErr_Clear();
+#if SWIG_POINTER_EXCEPTION
+ if (flags) {
+ SWIG_Python_TypeError(SWIG_TypePrettyName(ty), obj);
+ SWIG_Python_ArgFail(argnum);
+ }
+#endif
+ }
+ return result;
+}
+
+#ifdef SWIGPYTHON_BUILTIN
+SWIGRUNTIME int
+SWIG_Python_NonDynamicSetAttr(PyObject *obj, PyObject *name, PyObject *value) {
+ PyTypeObject *tp = obj->ob_type;
+ PyObject *descr;
+ PyObject *encoded_name;
+ descrsetfunc f;
+ int res = -1;
+
+# ifdef Py_USING_UNICODE
+ if (PyString_Check(name)) {
+ name = PyUnicode_Decode(PyString_AsString(name), PyString_Size(name), NULL, NULL);
+ if (!name)
+ return -1;
+ } else if (!PyUnicode_Check(name))
+# else
+ if (!PyString_Check(name))
+# endif
+ {
+ PyErr_Format(PyExc_TypeError, "attribute name must be string, not '%.200s'", name->ob_type->tp_name);
+ return -1;
+ } else {
+ Py_INCREF(name);
+ }
+
+ if (!tp->tp_dict) {
+ if (PyType_Ready(tp) < 0)
+ goto done;
+ }
+
+ descr = _PyType_Lookup(tp, name);
+ f = NULL;
+ if (descr != NULL)
+ f = descr->ob_type->tp_descr_set;
+ if (!f) {
+ if (PyString_Check(name)) {
+ encoded_name = name;
+ Py_INCREF(name);
+ } else {
+ encoded_name = PyUnicode_AsUTF8String(name);
+ }
+ PyErr_Format(PyExc_AttributeError, "'%.100s' object has no attribute '%.200s'", tp->tp_name, PyString_AsString(encoded_name));
+ Py_DECREF(encoded_name);
+ } else {
+ res = f(descr, obj, value);
+ }
+
+ done:
+ Py_DECREF(name);
+ return res;
+}
+#endif
+
+
+#ifdef __cplusplus
+}
+#endif
+
+
+
+#define SWIG_exception_fail(code, msg) do { SWIG_Error(code, msg); SWIG_fail; } while(0)
+
+#define SWIG_contract_assert(expr, msg) if (!(expr)) { SWIG_Error(SWIG_RuntimeError, msg); SWIG_fail; } else
+
+
+
+/* -------- TYPES TABLE (BEGIN) -------- */
+
+#define SWIGTYPE_p_FILE swig_types[0]
+#define SWIGTYPE_p___builtin_va_list swig_types[1]
+#define SWIGTYPE_p_bool swig_types[2]
+#define SWIGTYPE_p_cgroup swig_types[3]
+#define SWIGTYPE_p_cgroup_controller swig_types[4]
+#define SWIGTYPE_p_cgroup_file_info swig_types[5]
+#define SWIGTYPE_p_cgroup_mount_point swig_types[6]
+#define SWIGTYPE_p_cgroup_stat swig_types[7]
+#define SWIGTYPE_p_char swig_types[8]
+#define SWIGTYPE_p_controller_data swig_types[9]
+#define SWIGTYPE_p_f_p_void_int_p_q_const__char___builtin_va_list__void swig_types[10]
+#define SWIGTYPE_p_gid_t swig_types[11]
+#define SWIGTYPE_p_int swig_types[12]
+#define SWIGTYPE_p_int64_t swig_types[13]
+#define SWIGTYPE_p_mode_t swig_types[14]
+#define SWIGTYPE_p_p_cgroup swig_types[15]
+#define SWIGTYPE_p_p_char swig_types[16]
+#define SWIGTYPE_p_p_pid_t swig_types[17]
+#define SWIGTYPE_p_p_void swig_types[18]
+#define SWIGTYPE_p_pid_t swig_types[19]
+#define SWIGTYPE_p_u_int64_t swig_types[20]
+#define SWIGTYPE_p_uid_t swig_types[21]
+static swig_type_info *swig_types[23];
+static swig_module_info swig_module = {swig_types, 22, 0, 0, 0, 0};
+#define SWIG_TypeQuery(name) SWIG_TypeQueryModule(&swig_module, &swig_module, name)
+#define SWIG_MangledTypeQuery(name) SWIG_MangledTypeQueryModule(&swig_module, &swig_module, name)
+
+/* -------- TYPES TABLE (END) -------- */
+
+#if (PY_VERSION_HEX <= 0x02000000)
+# if !defined(SWIG_PYTHON_CLASSIC)
+# error "This python version requires swig to be run with the '-classic' option"
+# endif
+#endif
+
+/*-----------------------------------------------
+ @(target):= _libcgroup.so
+ ------------------------------------------------*/
+#if PY_VERSION_HEX >= 0x03000000
+# define SWIG_init PyInit__libcgroup
+
+#else
+# define SWIG_init init_libcgroup
+
+#endif
+#define SWIG_name "_libcgroup"
+
+#define SWIGVERSION 0x020011
+#define SWIG_VERSION SWIGVERSION
+
+
+#define SWIG_as_voidptr(a) (void *)((const void *)(a))
+#define SWIG_as_voidptrptr(a) ((void)SWIG_as_voidptr(*a),(void**)(a))
+
+
+#include "libcgroup.h"
+
+
+ static int *new_intp() {
+ return (int *)malloc(sizeof(int));
+ }
+
+ static int *copy_intp(int value) {
+ return (int *)memcpy((int *)malloc(sizeof(int)),&value,sizeof(int));
+ }
+
+ static void delete_intp(int *obj) {
+ if (obj) free((char*)obj);
+ }
+
+ static void intp_assign(int *obj, int value) {
+ *obj = value;
+ }
+
+ static int intp_value(int *obj) {
+ return *obj;
+ }
+
+
+#include <limits.h>
+#if !defined(SWIG_NO_LLONG_MAX)
+# if !defined(LLONG_MAX) && defined(__GNUC__) && defined (__LONG_LONG_MAX__)
+# define LLONG_MAX __LONG_LONG_MAX__
+# define LLONG_MIN (-LLONG_MAX - 1LL)
+# define ULLONG_MAX (LLONG_MAX * 2ULL + 1ULL)
+# endif
+#endif
+
+
+SWIGINTERN int
+SWIG_AsVal_double (PyObject *obj, double *val)
+{
+ int res = SWIG_TypeError;
+ if (PyFloat_Check(obj)) {
+ if (val) *val = PyFloat_AsDouble(obj);
+ return SWIG_OK;
+ } else if (PyInt_Check(obj)) {
+ if (val) *val = PyInt_AsLong(obj);
+ return SWIG_OK;
+ } else if (PyLong_Check(obj)) {
+ double v = PyLong_AsDouble(obj);
+ if (!PyErr_Occurred()) {
+ if (val) *val = v;
+ return SWIG_OK;
+ } else {
+ PyErr_Clear();
+ }
+ }
+#ifdef SWIG_PYTHON_CAST_MODE
+ {
+ int dispatch = 0;
+ double d = PyFloat_AsDouble(obj);
+ if (!PyErr_Occurred()) {
+ if (val) *val = d;
+ return SWIG_AddCast(SWIG_OK);
+ } else {
+ PyErr_Clear();
+ }
+ if (!dispatch) {
+ long v = PyLong_AsLong(obj);
+ if (!PyErr_Occurred()) {
+ if (val) *val = v;
+ return SWIG_AddCast(SWIG_AddCast(SWIG_OK));
+ } else {
+ PyErr_Clear();
+ }
+ }
+ }
+#endif
+ return res;
+}
+
+
+#include <float.h>
+
+
+#include <math.h>
+
+
+SWIGINTERNINLINE int
+SWIG_CanCastAsInteger(double *d, double min, double max) {
+ double x = *d;
+ if ((min <= x && x <= max)) {
+ double fx = floor(x);
+ double cx = ceil(x);
+ double rd = ((x - fx) < 0.5) ? fx : cx; /* simple rint */
+ if ((errno == EDOM) || (errno == ERANGE)) {
+ errno = 0;
+ } else {
+ double summ, reps, diff;
+ if (rd < x) {
+ diff = x - rd;
+ } else if (rd > x) {
+ diff = rd - x;
+ } else {
+ return 1;
+ }
+ summ = rd + x;
+ reps = diff/summ;
+ if (reps < 8*DBL_EPSILON) {
+ *d = rd;
+ return 1;
+ }
+ }
+ }
+ return 0;
+}
+
+
+SWIGINTERN int
+SWIG_AsVal_long (PyObject *obj, long* val)
+{
+ if (PyInt_Check(obj)) {
+ if (val) *val = PyInt_AsLong(obj);
+ return SWIG_OK;
+ } else if (PyLong_Check(obj)) {
+ long v = PyLong_AsLong(obj);
+ if (!PyErr_Occurred()) {
+ if (val) *val = v;
+ return SWIG_OK;
+ } else {
+ PyErr_Clear();
+ }
+ }
+#ifdef SWIG_PYTHON_CAST_MODE
+ {
+ int dispatch = 0;
+ long v = PyInt_AsLong(obj);
+ if (!PyErr_Occurred()) {
+ if (val) *val = v;
+ return SWIG_AddCast(SWIG_OK);
+ } else {
+ PyErr_Clear();
+ }
+ if (!dispatch) {
+ double d;
+ int res = SWIG_AddCast(SWIG_AsVal_double (obj,&d));
+ if (SWIG_IsOK(res) && SWIG_CanCastAsInteger(&d, LONG_MIN, LONG_MAX)) {
+ if (val) *val = (long)(d);
+ return res;
+ }
+ }
+ }
+#endif
+ return SWIG_TypeError;
+}
+
+
+SWIGINTERN int
+SWIG_AsVal_int (PyObject * obj, int *val)
+{
+ long v;
+ int res = SWIG_AsVal_long (obj, &v);
+ if (SWIG_IsOK(res)) {
+ if ((v < INT_MIN || v > INT_MAX)) {
+ return SWIG_OverflowError;
+ } else {
+ if (val) *val = (int)(v);
+ }
+ }
+ return res;
+}
+
+
+SWIGINTERNINLINE PyObject*
+ SWIG_From_int (int value)
+{
+ return PyInt_FromLong((long) value);
+}
+
+
+SWIGINTERN swig_type_info*
+SWIG_pchar_descriptor(void)
+{
+ static int init = 0;
+ static swig_type_info* info = 0;
+ if (!init) {
+ info = SWIG_TypeQuery("_p_char");
+ init = 1;
+ }
+ return info;
+}
+
+
+SWIGINTERNINLINE PyObject *
+SWIG_FromCharPtrAndSize(const char* carray, size_t size)
+{
+ if (carray) {
+ if (size > INT_MAX) {
+ swig_type_info* pchar_descriptor = SWIG_pchar_descriptor();
+ return pchar_descriptor ?
+ SWIG_InternalNewPointerObj((char *)(carray), pchar_descriptor, 0) : SWIG_Py_Void();
+ } else {
+#if PY_VERSION_HEX >= 0x03000000
+ return PyUnicode_FromStringAndSize(carray, (int)(size));
+#else
+ return PyString_FromStringAndSize(carray, (int)(size));
+#endif
+ }
+ } else {
+ return SWIG_Py_Void();
+ }
+}
+
+
+SWIGINTERNINLINE PyObject *
+SWIG_FromCharPtr(const char *cptr)
+{
+ return SWIG_FromCharPtrAndSize(cptr, (cptr ? strlen(cptr) : 0));
+}
+
+
+SWIGINTERN int
+SWIG_AsCharPtrAndSize(PyObject *obj, char** cptr, size_t* psize, int *alloc)
+{
+#if PY_VERSION_HEX>=0x03000000
+ if (PyUnicode_Check(obj))
+#else
+ if (PyString_Check(obj))
+#endif
+ {
+ char *cstr; Py_ssize_t len;
+#if PY_VERSION_HEX>=0x03000000
+ if (!alloc && cptr) {
+ /* We can't allow converting without allocation, since the internal
+ representation of string in Python 3 is UCS-2/UCS-4 but we require
+ a UTF-8 representation.
+ TODO(bhy) More detailed explanation */
+ return SWIG_RuntimeError;
+ }
+ obj = PyUnicode_AsUTF8String(obj);
+ PyBytes_AsStringAndSize(obj, &cstr, &len);
+ if(alloc) *alloc = SWIG_NEWOBJ;
+#else
+ PyString_AsStringAndSize(obj, &cstr, &len);
+#endif
+ if (cptr) {
+ if (alloc) {
+ /*
+ In python the user should not be able to modify the inner
+ string representation. To warranty that, if you define
+ SWIG_PYTHON_SAFE_CSTRINGS, a new/copy of the python string
+ buffer is always returned.
+
+ The default behavior is just to return the pointer value,
+ so, be careful.
+ */
+#if defined(SWIG_PYTHON_SAFE_CSTRINGS)
+ if (*alloc != SWIG_OLDOBJ)
+#else
+ if (*alloc == SWIG_NEWOBJ)
+#endif
+ {
+ *cptr = (char *)memcpy((char *)malloc((len + 1)*sizeof(char)), cstr, sizeof(char)*(len + 1));
+ *alloc = SWIG_NEWOBJ;
+ }
+ else {
+ *cptr = cstr;
+ *alloc = SWIG_OLDOBJ;
+ }
+ } else {
+ #if PY_VERSION_HEX>=0x03000000
+ assert(0); /* Should never reach here in Python 3 */
+ #endif
+ *cptr = SWIG_Python_str_AsChar(obj);
+ }
+ }
+ if (psize) *psize = len + 1;
+#if PY_VERSION_HEX>=0x03000000
+ Py_XDECREF(obj);
+#endif
+ return SWIG_OK;
+ } else {
+ swig_type_info* pchar_descriptor = SWIG_pchar_descriptor();
+ if (pchar_descriptor) {
+ void* vptr = 0;
+ if (SWIG_ConvertPtr(obj, &vptr, pchar_descriptor, 0) == SWIG_OK) {
+ if (cptr) *cptr = (char *) vptr;
+ if (psize) *psize = vptr ? (strlen((char *)vptr) + 1) : 0;
+ if (alloc) *alloc = SWIG_OLDOBJ;
+ return SWIG_OK;
+ }
+ }
+ }
+ return SWIG_TypeError;
+}
+
+
+
+
+
+SWIGINTERN int
+SWIG_AsVal_short (PyObject * obj, short *val)
+{
+ long v;
+ int res = SWIG_AsVal_long (obj, &v);
+ if (SWIG_IsOK(res)) {
+ if ((v < SHRT_MIN || v > SHRT_MAX)) {
+ return SWIG_OverflowError;
+ } else {
+ if (val) *val = (short)(v);
+ }
+ }
+ return res;
+}
+
+
+ #define SWIG_From_long PyLong_FromLong
+
+
+SWIGINTERNINLINE PyObject *
+SWIG_From_short (short value)
+{
+ return SWIG_From_long (value);
+}
+
+
+SWIGINTERN int
+SWIG_AsCharArray(PyObject * obj, char *val, size_t size)
+{
+ char* cptr = 0; size_t csize = 0; int alloc = SWIG_OLDOBJ;
+ int res = SWIG_AsCharPtrAndSize(obj, &cptr, &csize, &alloc);
+ if (SWIG_IsOK(res)) {
+ if ((csize == size + 1) && cptr && !(cptr[csize-1])) --csize;
+ if (csize <= size) {
+ if (val) {
+ if (csize) memcpy(val, cptr, csize*sizeof(char));
+ if (csize < size) memset(val + csize, 0, (size - csize)*sizeof(char));
+ }
+ if (alloc == SWIG_NEWOBJ) {
+ free((char*)cptr);
+ res = SWIG_DelNewMask(res);
+ }
+ return res;
+ }
+ if (alloc == SWIG_NEWOBJ) free((char*)cptr);
+ }
+ return SWIG_TypeError;
+}
+
+
+SWIGINTERN int
+SWIG_AsVal_bool (PyObject *obj, bool *val)
+{
+ int r = PyObject_IsTrue(obj);
+ if (r == -1)
+ return SWIG_ERROR;
+ if (val) *val = r ? true : false;
+ return SWIG_OK;
+}
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+SWIGINTERN PyObject *_wrap_new_intp(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ int *result = 0 ;
+
+ if (!PyArg_ParseTuple(args,(char *)":new_intp")) SWIG_fail;
+ result = (int *)new_intp();
+ resultobj = SWIG_NewPointerObj(SWIG_as_voidptr(result), SWIGTYPE_p_int, 0 | 0 );
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_copy_intp(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ int arg1 ;
+ int val1 ;
+ int ecode1 = 0 ;
+ PyObject * obj0 = 0 ;
+ int *result = 0 ;
+
+ if (!PyArg_ParseTuple(args,(char *)"O:copy_intp",&obj0)) SWIG_fail;
+ ecode1 = SWIG_AsVal_int(obj0, &val1);
+ if (!SWIG_IsOK(ecode1)) {
+ SWIG_exception_fail(SWIG_ArgError(ecode1), "in method '" "copy_intp" "', argument " "1"" of type '" "int""'");
+ }
+ arg1 = (int)(val1);
+ result = (int *)copy_intp(arg1);
+ resultobj = SWIG_NewPointerObj(SWIG_as_voidptr(result), SWIGTYPE_p_int, 0 | 0 );
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_delete_intp(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ int *arg1 = (int *) 0 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ PyObject * obj0 = 0 ;
+
+ if (!PyArg_ParseTuple(args,(char *)"O:delete_intp",&obj0)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_int, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "delete_intp" "', argument " "1"" of type '" "int *""'");
+ }
+ arg1 = (int *)(argp1);
+ delete_intp(arg1);
+ resultobj = SWIG_Py_Void();
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_intp_assign(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ int *arg1 = (int *) 0 ;
+ int arg2 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ int val2 ;
+ int ecode2 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+
+ if (!PyArg_ParseTuple(args,(char *)"OO:intp_assign",&obj0,&obj1)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_int, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "intp_assign" "', argument " "1"" of type '" "int *""'");
+ }
+ arg1 = (int *)(argp1);
+ ecode2 = SWIG_AsVal_int(obj1, &val2);
+ if (!SWIG_IsOK(ecode2)) {
+ SWIG_exception_fail(SWIG_ArgError(ecode2), "in method '" "intp_assign" "', argument " "2"" of type '" "int""'");
+ }
+ arg2 = (int)(val2);
+ intp_assign(arg1,arg2);
+ resultobj = SWIG_Py_Void();
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_intp_value(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ int *arg1 = (int *) 0 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ PyObject * obj0 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"O:intp_value",&obj0)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_int, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "intp_value" "', argument " "1"" of type '" "int *""'");
+ }
+ arg1 = (int *)(argp1);
+ result = (int)intp_value(arg1);
+ resultobj = SWIG_From_int((int)(result));
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_strerror(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ int arg1 ;
+ int val1 ;
+ int ecode1 = 0 ;
+ PyObject * obj0 = 0 ;
+ char *result = 0 ;
+
+ if (!PyArg_ParseTuple(args,(char *)"O:cgroup_strerror",&obj0)) SWIG_fail;
+ ecode1 = SWIG_AsVal_int(obj0, &val1);
+ if (!SWIG_IsOK(ecode1)) {
+ SWIG_exception_fail(SWIG_ArgError(ecode1), "in method '" "cgroup_strerror" "', argument " "1"" of type '" "int""'");
+ }
+ arg1 = (int)(val1);
+ result = (char *)cgroup_strerror(arg1);
+ resultobj = SWIG_FromCharPtr((const char *)result);
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_get_last_errno(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)":cgroup_get_last_errno")) SWIG_fail;
+ result = (int)cgroup_get_last_errno();
+ resultobj = SWIG_From_int((int)(result));
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_init(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)":cgroup_init")) SWIG_fail;
+ result = (int)cgroup_init();
+ resultobj = SWIG_From_int((int)(result));
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_get_subsys_mount_point(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ char *arg1 = (char *) 0 ;
+ char **arg2 = (char **) 0 ;
+ int res1 ;
+ char *buf1 = 0 ;
+ int alloc1 = 0 ;
+ void *argp2 = 0 ;
+ int res2 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"OO:cgroup_get_subsys_mount_point",&obj0,&obj1)) SWIG_fail;
+ res1 = SWIG_AsCharPtrAndSize(obj0, &buf1, NULL, &alloc1);
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_get_subsys_mount_point" "', argument " "1"" of type '" "char const *""'");
+ }
+ arg1 = (char *)(buf1);
+ res2 = SWIG_ConvertPtr(obj1, &argp2,SWIGTYPE_p_p_char, 0 | 0 );
+ if (!SWIG_IsOK(res2)) {
+ SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "cgroup_get_subsys_mount_point" "', argument " "2"" of type '" "char **""'");
+ }
+ arg2 = (char **)(argp2);
+ result = (int)cgroup_get_subsys_mount_point((char const *)arg1,arg2);
+ resultobj = SWIG_From_int((int)(result));
+ if (alloc1 == SWIG_NEWOBJ) free((char*)buf1);
+ return resultobj;
+fail:
+ if (alloc1 == SWIG_NEWOBJ) free((char*)buf1);
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_file_info_type_set(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup_file_info *arg1 = (struct cgroup_file_info *) 0 ;
+ enum cgroup_file_type arg2 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ int val2 ;
+ int ecode2 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+
+ if (!PyArg_ParseTuple(args,(char *)"OO:cgroup_file_info_type_set",&obj0,&obj1)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup_file_info, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_file_info_type_set" "', argument " "1"" of type '" "struct cgroup_file_info *""'");
+ }
+ arg1 = (struct cgroup_file_info *)(argp1);
+ ecode2 = SWIG_AsVal_int(obj1, &val2);
+ if (!SWIG_IsOK(ecode2)) {
+ SWIG_exception_fail(SWIG_ArgError(ecode2), "in method '" "cgroup_file_info_type_set" "', argument " "2"" of type '" "enum cgroup_file_type""'");
+ }
+ arg2 = (enum cgroup_file_type)(val2);
+ if (arg1) (arg1)->type = arg2;
+ resultobj = SWIG_Py_Void();
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_file_info_type_get(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup_file_info *arg1 = (struct cgroup_file_info *) 0 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ PyObject * obj0 = 0 ;
+ enum cgroup_file_type result;
+
+ if (!PyArg_ParseTuple(args,(char *)"O:cgroup_file_info_type_get",&obj0)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup_file_info, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_file_info_type_get" "', argument " "1"" of type '" "struct cgroup_file_info *""'");
+ }
+ arg1 = (struct cgroup_file_info *)(argp1);
+ result = (enum cgroup_file_type) ((arg1)->type);
+ resultobj = SWIG_From_int((int)(result));
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_file_info_path_set(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup_file_info *arg1 = (struct cgroup_file_info *) 0 ;
+ char *arg2 = (char *) 0 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ int res2 ;
+ char *buf2 = 0 ;
+ int alloc2 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+
+ if (!PyArg_ParseTuple(args,(char *)"OO:cgroup_file_info_path_set",&obj0,&obj1)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup_file_info, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_file_info_path_set" "', argument " "1"" of type '" "struct cgroup_file_info *""'");
+ }
+ arg1 = (struct cgroup_file_info *)(argp1);
+ res2 = SWIG_AsCharPtrAndSize(obj1, &buf2, NULL, &alloc2);
+ if (!SWIG_IsOK(res2)) {
+ SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "cgroup_file_info_path_set" "', argument " "2"" of type '" "char const *""'");
+ }
+ arg2 = (char *)(buf2);
+ if (arg2) {
+ size_t size = strlen((const char *)((const char *)(arg2))) + 1;
+ arg1->path = (char const *)(char *)memcpy((char *)malloc((size)*sizeof(char)), arg2, sizeof(char)*(size));
+ } else {
+ arg1->path = 0;
+ }
+ resultobj = SWIG_Py_Void();
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ return resultobj;
+fail:
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_file_info_path_get(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup_file_info *arg1 = (struct cgroup_file_info *) 0 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ PyObject * obj0 = 0 ;
+ char *result = 0 ;
+
+ if (!PyArg_ParseTuple(args,(char *)"O:cgroup_file_info_path_get",&obj0)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup_file_info, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_file_info_path_get" "', argument " "1"" of type '" "struct cgroup_file_info *""'");
+ }
+ arg1 = (struct cgroup_file_info *)(argp1);
+ result = (char *) ((arg1)->path);
+ resultobj = SWIG_FromCharPtr((const char *)result);
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_file_info_parent_set(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup_file_info *arg1 = (struct cgroup_file_info *) 0 ;
+ char *arg2 = (char *) 0 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ int res2 ;
+ char *buf2 = 0 ;
+ int alloc2 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+
+ if (!PyArg_ParseTuple(args,(char *)"OO:cgroup_file_info_parent_set",&obj0,&obj1)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup_file_info, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_file_info_parent_set" "', argument " "1"" of type '" "struct cgroup_file_info *""'");
+ }
+ arg1 = (struct cgroup_file_info *)(argp1);
+ res2 = SWIG_AsCharPtrAndSize(obj1, &buf2, NULL, &alloc2);
+ if (!SWIG_IsOK(res2)) {
+ SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "cgroup_file_info_parent_set" "', argument " "2"" of type '" "char const *""'");
+ }
+ arg2 = (char *)(buf2);
+ if (arg2) {
+ size_t size = strlen((const char *)((const char *)(arg2))) + 1;
+ arg1->parent = (char const *)(char *)memcpy((char *)malloc((size)*sizeof(char)), arg2, sizeof(char)*(size));
+ } else {
+ arg1->parent = 0;
+ }
+ resultobj = SWIG_Py_Void();
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ return resultobj;
+fail:
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_file_info_parent_get(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup_file_info *arg1 = (struct cgroup_file_info *) 0 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ PyObject * obj0 = 0 ;
+ char *result = 0 ;
+
+ if (!PyArg_ParseTuple(args,(char *)"O:cgroup_file_info_parent_get",&obj0)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup_file_info, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_file_info_parent_get" "', argument " "1"" of type '" "struct cgroup_file_info *""'");
+ }
+ arg1 = (struct cgroup_file_info *)(argp1);
+ result = (char *) ((arg1)->parent);
+ resultobj = SWIG_FromCharPtr((const char *)result);
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_file_info_full_path_set(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup_file_info *arg1 = (struct cgroup_file_info *) 0 ;
+ char *arg2 = (char *) 0 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ int res2 ;
+ char *buf2 = 0 ;
+ int alloc2 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+
+ if (!PyArg_ParseTuple(args,(char *)"OO:cgroup_file_info_full_path_set",&obj0,&obj1)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup_file_info, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_file_info_full_path_set" "', argument " "1"" of type '" "struct cgroup_file_info *""'");
+ }
+ arg1 = (struct cgroup_file_info *)(argp1);
+ res2 = SWIG_AsCharPtrAndSize(obj1, &buf2, NULL, &alloc2);
+ if (!SWIG_IsOK(res2)) {
+ SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "cgroup_file_info_full_path_set" "', argument " "2"" of type '" "char const *""'");
+ }
+ arg2 = (char *)(buf2);
+ if (arg2) {
+ size_t size = strlen((const char *)((const char *)(arg2))) + 1;
+ arg1->full_path = (char const *)(char *)memcpy((char *)malloc((size)*sizeof(char)), arg2, sizeof(char)*(size));
+ } else {
+ arg1->full_path = 0;
+ }
+ resultobj = SWIG_Py_Void();
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ return resultobj;
+fail:
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_file_info_full_path_get(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup_file_info *arg1 = (struct cgroup_file_info *) 0 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ PyObject * obj0 = 0 ;
+ char *result = 0 ;
+
+ if (!PyArg_ParseTuple(args,(char *)"O:cgroup_file_info_full_path_get",&obj0)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup_file_info, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_file_info_full_path_get" "', argument " "1"" of type '" "struct cgroup_file_info *""'");
+ }
+ arg1 = (struct cgroup_file_info *)(argp1);
+ result = (char *) ((arg1)->full_path);
+ resultobj = SWIG_FromCharPtr((const char *)result);
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_file_info_depth_set(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup_file_info *arg1 = (struct cgroup_file_info *) 0 ;
+ short arg2 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ short val2 ;
+ int ecode2 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+
+ if (!PyArg_ParseTuple(args,(char *)"OO:cgroup_file_info_depth_set",&obj0,&obj1)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup_file_info, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_file_info_depth_set" "', argument " "1"" of type '" "struct cgroup_file_info *""'");
+ }
+ arg1 = (struct cgroup_file_info *)(argp1);
+ ecode2 = SWIG_AsVal_short(obj1, &val2);
+ if (!SWIG_IsOK(ecode2)) {
+ SWIG_exception_fail(SWIG_ArgError(ecode2), "in method '" "cgroup_file_info_depth_set" "', argument " "2"" of type '" "short""'");
+ }
+ arg2 = (short)(val2);
+ if (arg1) (arg1)->depth = arg2;
+ resultobj = SWIG_Py_Void();
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_file_info_depth_get(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup_file_info *arg1 = (struct cgroup_file_info *) 0 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ PyObject * obj0 = 0 ;
+ short result;
+
+ if (!PyArg_ParseTuple(args,(char *)"O:cgroup_file_info_depth_get",&obj0)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup_file_info, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_file_info_depth_get" "', argument " "1"" of type '" "struct cgroup_file_info *""'");
+ }
+ arg1 = (struct cgroup_file_info *)(argp1);
+ result = (short) ((arg1)->depth);
+ resultobj = SWIG_From_short((short)(result));
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_new_cgroup_file_info(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup_file_info *result = 0 ;
+
+ if (!PyArg_ParseTuple(args,(char *)":new_cgroup_file_info")) SWIG_fail;
+ result = (struct cgroup_file_info *)calloc(1, sizeof(struct cgroup_file_info));
+ resultobj = SWIG_NewPointerObj(SWIG_as_voidptr(result), SWIGTYPE_p_cgroup_file_info, SWIG_POINTER_NEW | 0 );
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_delete_cgroup_file_info(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup_file_info *arg1 = (struct cgroup_file_info *) 0 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ PyObject * obj0 = 0 ;
+
+ if (!PyArg_ParseTuple(args,(char *)"O:delete_cgroup_file_info",&obj0)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup_file_info, SWIG_POINTER_DISOWN | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "delete_cgroup_file_info" "', argument " "1"" of type '" "struct cgroup_file_info *""'");
+ }
+ arg1 = (struct cgroup_file_info *)(argp1);
+ free((char *) arg1);
+ resultobj = SWIG_Py_Void();
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *cgroup_file_info_swigregister(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *obj;
+ if (!PyArg_ParseTuple(args,(char*)"O:swigregister", &obj)) return NULL;
+ SWIG_TypeNewClientData(SWIGTYPE_p_cgroup_file_info, SWIG_NewClientData(obj));
+ return SWIG_Py_Void();
+}
+
+SWIGINTERN PyObject *_wrap_cgroup_walk_tree_begin(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ char *arg1 = (char *) 0 ;
+ char *arg2 = (char *) 0 ;
+ int arg3 ;
+ void **arg4 = (void **) 0 ;
+ struct cgroup_file_info *arg5 = (struct cgroup_file_info *) 0 ;
+ int *arg6 = (int *) 0 ;
+ int res1 ;
+ char *buf1 = 0 ;
+ int alloc1 = 0 ;
+ int res2 ;
+ char *buf2 = 0 ;
+ int alloc2 = 0 ;
+ int val3 ;
+ int ecode3 = 0 ;
+ void *temp4 ;
+ void *argp5 = 0 ;
+ int res5 = 0 ;
+ void *argp6 = 0 ;
+ int res6 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ PyObject * obj2 = 0 ;
+ PyObject * obj3 = 0 ;
+ PyObject * obj4 = 0 ;
+ PyObject * obj5 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"OOOOOO:cgroup_walk_tree_begin",&obj0,&obj1,&obj2,&obj3,&obj4,&obj5)) SWIG_fail;
+ res1 = SWIG_AsCharPtrAndSize(obj0, &buf1, NULL, &alloc1);
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_walk_tree_begin" "', argument " "1"" of type '" "char const *""'");
+ }
+ arg1 = (char *)(buf1);
+ res2 = SWIG_AsCharPtrAndSize(obj1, &buf2, NULL, &alloc2);
+ if (!SWIG_IsOK(res2)) {
+ SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "cgroup_walk_tree_begin" "', argument " "2"" of type '" "char const *""'");
+ }
+ arg2 = (char *)(buf2);
+ ecode3 = SWIG_AsVal_int(obj2, &val3);
+ if (!SWIG_IsOK(ecode3)) {
+ SWIG_exception_fail(SWIG_ArgError(ecode3), "in method '" "cgroup_walk_tree_begin" "', argument " "3"" of type '" "int""'");
+ }
+ arg3 = (int)(val3);
+ {
+ void *arg;
+ if ((arg = PyCObject_AsVoidPtr(obj3)) != NULL) {
+ arg4 = &arg;
+ } else
+ arg4 = &temp4;
+ }
+ res5 = SWIG_ConvertPtr(obj4, &argp5,SWIGTYPE_p_cgroup_file_info, 0 | 0 );
+ if (!SWIG_IsOK(res5)) {
+ SWIG_exception_fail(SWIG_ArgError(res5), "in method '" "cgroup_walk_tree_begin" "', argument " "5"" of type '" "struct cgroup_file_info *""'");
+ }
+ arg5 = (struct cgroup_file_info *)(argp5);
+ res6 = SWIG_ConvertPtr(obj5, &argp6,SWIGTYPE_p_int, 0 | 0 );
+ if (!SWIG_IsOK(res6)) {
+ SWIG_exception_fail(SWIG_ArgError(res6), "in method '" "cgroup_walk_tree_begin" "', argument " "6"" of type '" "int *""'");
+ }
+ arg6 = (int *)(argp6);
+ result = (int)cgroup_walk_tree_begin((char const *)arg1,(char const *)arg2,arg3,arg4,arg5,arg6);
+ resultobj = SWIG_From_int((int)(result));
+ {
+ PyObject *obj = PyCObject_FromVoidPtr(*arg4, NULL);
+ resultobj = PyTuple_Pack(2, resultobj, obj);
+ }
+ if (alloc1 == SWIG_NEWOBJ) free((char*)buf1);
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ return resultobj;
+fail:
+ if (alloc1 == SWIG_NEWOBJ) free((char*)buf1);
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_walk_tree_next(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ int arg1 ;
+ void **arg2 = (void **) 0 ;
+ struct cgroup_file_info *arg3 = (struct cgroup_file_info *) 0 ;
+ int arg4 ;
+ int val1 ;
+ int ecode1 = 0 ;
+ void *temp2 ;
+ void *argp3 = 0 ;
+ int res3 = 0 ;
+ int val4 ;
+ int ecode4 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ PyObject * obj2 = 0 ;
+ PyObject * obj3 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"OOOO:cgroup_walk_tree_next",&obj0,&obj1,&obj2,&obj3)) SWIG_fail;
+ ecode1 = SWIG_AsVal_int(obj0, &val1);
+ if (!SWIG_IsOK(ecode1)) {
+ SWIG_exception_fail(SWIG_ArgError(ecode1), "in method '" "cgroup_walk_tree_next" "', argument " "1"" of type '" "int""'");
+ }
+ arg1 = (int)(val1);
+ {
+ void *arg;
+ if ((arg = PyCObject_AsVoidPtr(obj1)) != NULL) {
+ arg2 = &arg;
+ } else
+ arg2 = &temp2;
+ }
+ res3 = SWIG_ConvertPtr(obj2, &argp3,SWIGTYPE_p_cgroup_file_info, 0 | 0 );
+ if (!SWIG_IsOK(res3)) {
+ SWIG_exception_fail(SWIG_ArgError(res3), "in method '" "cgroup_walk_tree_next" "', argument " "3"" of type '" "struct cgroup_file_info *""'");
+ }
+ arg3 = (struct cgroup_file_info *)(argp3);
+ ecode4 = SWIG_AsVal_int(obj3, &val4);
+ if (!SWIG_IsOK(ecode4)) {
+ SWIG_exception_fail(SWIG_ArgError(ecode4), "in method '" "cgroup_walk_tree_next" "', argument " "4"" of type '" "int""'");
+ }
+ arg4 = (int)(val4);
+ result = (int)cgroup_walk_tree_next(arg1,arg2,arg3,arg4);
+ resultobj = SWIG_From_int((int)(result));
+ {
+ PyObject *obj = PyCObject_FromVoidPtr(*arg2, NULL);
+ resultobj = PyTuple_Pack(2, resultobj, obj);
+ }
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_walk_tree_end(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ void **arg1 = (void **) 0 ;
+ void *temp1 ;
+ PyObject * obj0 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"O:cgroup_walk_tree_end",&obj0)) SWIG_fail;
+ {
+ void *arg;
+ if ((arg = PyCObject_AsVoidPtr(obj0)) != NULL) {
+ arg1 = &arg;
+ } else
+ arg1 = &temp1;
+ }
+ result = (int)cgroup_walk_tree_end(arg1);
+ resultobj = SWIG_From_int((int)(result));
+ {
+ PyObject *obj = PyCObject_FromVoidPtr(*arg1, NULL);
+ resultobj = PyTuple_Pack(2, resultobj, obj);
+ }
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_walk_tree_set_flags(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ void **arg1 = (void **) 0 ;
+ int arg2 ;
+ void *temp1 ;
+ int val2 ;
+ int ecode2 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"OO:cgroup_walk_tree_set_flags",&obj0,&obj1)) SWIG_fail;
+ {
+ void *arg;
+ if ((arg = PyCObject_AsVoidPtr(obj0)) != NULL) {
+ arg1 = &arg;
+ } else
+ arg1 = &temp1;
+ }
+ ecode2 = SWIG_AsVal_int(obj1, &val2);
+ if (!SWIG_IsOK(ecode2)) {
+ SWIG_exception_fail(SWIG_ArgError(ecode2), "in method '" "cgroup_walk_tree_set_flags" "', argument " "2"" of type '" "int""'");
+ }
+ arg2 = (int)(val2);
+ result = (int)cgroup_walk_tree_set_flags(arg1,arg2);
+ resultobj = SWIG_From_int((int)(result));
+ {
+ PyObject *obj = PyCObject_FromVoidPtr(*arg1, NULL);
+ resultobj = PyTuple_Pack(2, resultobj, obj);
+ }
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_read_value_begin(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ char *arg1 = (char *) 0 ;
+ char *arg2 = (char *) 0 ;
+ char *arg3 = (char *) 0 ;
+ void **arg4 = (void **) 0 ;
+ char *arg5 = (char *) 0 ;
+ int arg6 ;
+ int res1 ;
+ char *buf1 = 0 ;
+ int alloc1 = 0 ;
+ int res2 ;
+ char *buf2 = 0 ;
+ int alloc2 = 0 ;
+ int res3 ;
+ char *buf3 = 0 ;
+ int alloc3 = 0 ;
+ void *temp4 ;
+ int res5 ;
+ char *buf5 = 0 ;
+ int alloc5 = 0 ;
+ int val6 ;
+ int ecode6 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ PyObject * obj2 = 0 ;
+ PyObject * obj3 = 0 ;
+ PyObject * obj4 = 0 ;
+ PyObject * obj5 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"OOOOOO:cgroup_read_value_begin",&obj0,&obj1,&obj2,&obj3,&obj4,&obj5)) SWIG_fail;
+ res1 = SWIG_AsCharPtrAndSize(obj0, &buf1, NULL, &alloc1);
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_read_value_begin" "', argument " "1"" of type '" "char const *""'");
+ }
+ arg1 = (char *)(buf1);
+ res2 = SWIG_AsCharPtrAndSize(obj1, &buf2, NULL, &alloc2);
+ if (!SWIG_IsOK(res2)) {
+ SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "cgroup_read_value_begin" "', argument " "2"" of type '" "char const *""'");
+ }
+ arg2 = (char *)(buf2);
+ res3 = SWIG_AsCharPtrAndSize(obj2, &buf3, NULL, &alloc3);
+ if (!SWIG_IsOK(res3)) {
+ SWIG_exception_fail(SWIG_ArgError(res3), "in method '" "cgroup_read_value_begin" "', argument " "3"" of type '" "char *""'");
+ }
+ arg3 = (char *)(buf3);
+ {
+ void *arg;
+ if ((arg = PyCObject_AsVoidPtr(obj3)) != NULL) {
+ arg4 = &arg;
+ } else
+ arg4 = &temp4;
+ }
+ res5 = SWIG_AsCharPtrAndSize(obj4, &buf5, NULL, &alloc5);
+ if (!SWIG_IsOK(res5)) {
+ SWIG_exception_fail(SWIG_ArgError(res5), "in method '" "cgroup_read_value_begin" "', argument " "5"" of type '" "char *""'");
+ }
+ arg5 = (char *)(buf5);
+ ecode6 = SWIG_AsVal_int(obj5, &val6);
+ if (!SWIG_IsOK(ecode6)) {
+ SWIG_exception_fail(SWIG_ArgError(ecode6), "in method '" "cgroup_read_value_begin" "', argument " "6"" of type '" "int""'");
+ }
+ arg6 = (int)(val6);
+ result = (int)cgroup_read_value_begin((char const *)arg1,(char const *)arg2,arg3,arg4,arg5,arg6);
+ resultobj = SWIG_From_int((int)(result));
+ {
+ PyObject *obj = PyCObject_FromVoidPtr(*arg4, NULL);
+ resultobj = PyTuple_Pack(2, resultobj, obj);
+ }
+ if (alloc1 == SWIG_NEWOBJ) free((char*)buf1);
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ if (alloc3 == SWIG_NEWOBJ) free((char*)buf3);
+ if (alloc5 == SWIG_NEWOBJ) free((char*)buf5);
+ return resultobj;
+fail:
+ if (alloc1 == SWIG_NEWOBJ) free((char*)buf1);
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ if (alloc3 == SWIG_NEWOBJ) free((char*)buf3);
+ if (alloc5 == SWIG_NEWOBJ) free((char*)buf5);
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_read_value_next(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ void **arg1 = (void **) 0 ;
+ char *arg2 = (char *) 0 ;
+ int arg3 ;
+ void *temp1 ;
+ int res2 ;
+ char *buf2 = 0 ;
+ int alloc2 = 0 ;
+ int val3 ;
+ int ecode3 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ PyObject * obj2 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"OOO:cgroup_read_value_next",&obj0,&obj1,&obj2)) SWIG_fail;
+ {
+ void *arg;
+ if ((arg = PyCObject_AsVoidPtr(obj0)) != NULL) {
+ arg1 = &arg;
+ } else
+ arg1 = &temp1;
+ }
+ res2 = SWIG_AsCharPtrAndSize(obj1, &buf2, NULL, &alloc2);
+ if (!SWIG_IsOK(res2)) {
+ SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "cgroup_read_value_next" "', argument " "2"" of type '" "char *""'");
+ }
+ arg2 = (char *)(buf2);
+ ecode3 = SWIG_AsVal_int(obj2, &val3);
+ if (!SWIG_IsOK(ecode3)) {
+ SWIG_exception_fail(SWIG_ArgError(ecode3), "in method '" "cgroup_read_value_next" "', argument " "3"" of type '" "int""'");
+ }
+ arg3 = (int)(val3);
+ result = (int)cgroup_read_value_next(arg1,arg2,arg3);
+ resultobj = SWIG_From_int((int)(result));
+ {
+ PyObject *obj = PyCObject_FromVoidPtr(*arg1, NULL);
+ resultobj = PyTuple_Pack(2, resultobj, obj);
+ }
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ return resultobj;
+fail:
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_read_value_end(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ void **arg1 = (void **) 0 ;
+ void *temp1 ;
+ PyObject * obj0 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"O:cgroup_read_value_end",&obj0)) SWIG_fail;
+ {
+ void *arg;
+ if ((arg = PyCObject_AsVoidPtr(obj0)) != NULL) {
+ arg1 = &arg;
+ } else
+ arg1 = &temp1;
+ }
+ result = (int)cgroup_read_value_end(arg1);
+ resultobj = SWIG_From_int((int)(result));
+ {
+ PyObject *obj = PyCObject_FromVoidPtr(*arg1, NULL);
+ resultobj = PyTuple_Pack(2, resultobj, obj);
+ }
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_stat_name_set(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup_stat *arg1 = (struct cgroup_stat *) 0 ;
+ char *arg2 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ char temp2[FILENAME_MAX] ;
+ int res2 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+
+ if (!PyArg_ParseTuple(args,(char *)"OO:cgroup_stat_name_set",&obj0,&obj1)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup_stat, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_stat_name_set" "', argument " "1"" of type '" "struct cgroup_stat *""'");
+ }
+ arg1 = (struct cgroup_stat *)(argp1);
+ res2 = SWIG_AsCharArray(obj1, temp2, FILENAME_MAX);
+ if (!SWIG_IsOK(res2)) {
+ SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "cgroup_stat_name_set" "', argument " "2"" of type '" "char [FILENAME_MAX]""'");
+ }
+ arg2 = (char *)(temp2);
+ if (arg2) memcpy(arg1->name,arg2,FILENAME_MAX*sizeof(char));
+ else memset(arg1->name,0,FILENAME_MAX*sizeof(char));
+ resultobj = SWIG_Py_Void();
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_stat_name_get(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup_stat *arg1 = (struct cgroup_stat *) 0 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ PyObject * obj0 = 0 ;
+ char *result = 0 ;
+
+ if (!PyArg_ParseTuple(args,(char *)"O:cgroup_stat_name_get",&obj0)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup_stat, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_stat_name_get" "', argument " "1"" of type '" "struct cgroup_stat *""'");
+ }
+ arg1 = (struct cgroup_stat *)(argp1);
+ result = (char *)(char *) ((arg1)->name);
+ {
+ size_t size = FILENAME_MAX;
+
+ while (size && (result[size - 1] == '\0')) --size;
+
+ resultobj = SWIG_FromCharPtrAndSize(result, size);
+ }
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_stat_value_set(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup_stat *arg1 = (struct cgroup_stat *) 0 ;
+ char *arg2 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ char temp2[100] ;
+ int res2 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+
+ if (!PyArg_ParseTuple(args,(char *)"OO:cgroup_stat_value_set",&obj0,&obj1)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup_stat, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_stat_value_set" "', argument " "1"" of type '" "struct cgroup_stat *""'");
+ }
+ arg1 = (struct cgroup_stat *)(argp1);
+ res2 = SWIG_AsCharArray(obj1, temp2, 100);
+ if (!SWIG_IsOK(res2)) {
+ SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "cgroup_stat_value_set" "', argument " "2"" of type '" "char [100]""'");
+ }
+ arg2 = (char *)(temp2);
+ if (arg2) memcpy(arg1->value,arg2,100*sizeof(char));
+ else memset(arg1->value,0,100*sizeof(char));
+ resultobj = SWIG_Py_Void();
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_stat_value_get(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup_stat *arg1 = (struct cgroup_stat *) 0 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ PyObject * obj0 = 0 ;
+ char *result = 0 ;
+
+ if (!PyArg_ParseTuple(args,(char *)"O:cgroup_stat_value_get",&obj0)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup_stat, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_stat_value_get" "', argument " "1"" of type '" "struct cgroup_stat *""'");
+ }
+ arg1 = (struct cgroup_stat *)(argp1);
+ result = (char *)(char *) ((arg1)->value);
+ {
+ size_t size = 100;
+
+ while (size && (result[size - 1] == '\0')) --size;
+
+ resultobj = SWIG_FromCharPtrAndSize(result, size);
+ }
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_new_cgroup_stat(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup_stat *result = 0 ;
+
+ if (!PyArg_ParseTuple(args,(char *)":new_cgroup_stat")) SWIG_fail;
+ result = (struct cgroup_stat *)calloc(1, sizeof(struct cgroup_stat));
+ resultobj = SWIG_NewPointerObj(SWIG_as_voidptr(result), SWIGTYPE_p_cgroup_stat, SWIG_POINTER_NEW | 0 );
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_delete_cgroup_stat(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup_stat *arg1 = (struct cgroup_stat *) 0 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ PyObject * obj0 = 0 ;
+
+ if (!PyArg_ParseTuple(args,(char *)"O:delete_cgroup_stat",&obj0)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup_stat, SWIG_POINTER_DISOWN | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "delete_cgroup_stat" "', argument " "1"" of type '" "struct cgroup_stat *""'");
+ }
+ arg1 = (struct cgroup_stat *)(argp1);
+ free((char *) arg1);
+ resultobj = SWIG_Py_Void();
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *cgroup_stat_swigregister(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *obj;
+ if (!PyArg_ParseTuple(args,(char*)"O:swigregister", &obj)) return NULL;
+ SWIG_TypeNewClientData(SWIGTYPE_p_cgroup_stat, SWIG_NewClientData(obj));
+ return SWIG_Py_Void();
+}
+
+SWIGINTERN PyObject *_wrap_cgroup_read_stats_begin(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ char *arg1 = (char *) 0 ;
+ char *arg2 = (char *) 0 ;
+ void **arg3 = (void **) 0 ;
+ struct cgroup_stat *arg4 = (struct cgroup_stat *) 0 ;
+ int res1 ;
+ char *buf1 = 0 ;
+ int alloc1 = 0 ;
+ int res2 ;
+ char *buf2 = 0 ;
+ int alloc2 = 0 ;
+ void *temp3 ;
+ void *argp4 = 0 ;
+ int res4 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ PyObject * obj2 = 0 ;
+ PyObject * obj3 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"OOOO:cgroup_read_stats_begin",&obj0,&obj1,&obj2,&obj3)) SWIG_fail;
+ res1 = SWIG_AsCharPtrAndSize(obj0, &buf1, NULL, &alloc1);
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_read_stats_begin" "', argument " "1"" of type '" "char const *""'");
+ }
+ arg1 = (char *)(buf1);
+ res2 = SWIG_AsCharPtrAndSize(obj1, &buf2, NULL, &alloc2);
+ if (!SWIG_IsOK(res2)) {
+ SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "cgroup_read_stats_begin" "', argument " "2"" of type '" "char const *""'");
+ }
+ arg2 = (char *)(buf2);
+ {
+ void *arg;
+ if ((arg = PyCObject_AsVoidPtr(obj2)) != NULL) {
+ arg3 = &arg;
+ } else
+ arg3 = &temp3;
+ }
+ res4 = SWIG_ConvertPtr(obj3, &argp4,SWIGTYPE_p_cgroup_stat, 0 | 0 );
+ if (!SWIG_IsOK(res4)) {
+ SWIG_exception_fail(SWIG_ArgError(res4), "in method '" "cgroup_read_stats_begin" "', argument " "4"" of type '" "struct cgroup_stat *""'");
+ }
+ arg4 = (struct cgroup_stat *)(argp4);
+ result = (int)cgroup_read_stats_begin((char const *)arg1,(char const *)arg2,arg3,arg4);
+ resultobj = SWIG_From_int((int)(result));
+ {
+ PyObject *obj = PyCObject_FromVoidPtr(*arg3, NULL);
+ resultobj = PyTuple_Pack(2, resultobj, obj);
+ }
+ if (alloc1 == SWIG_NEWOBJ) free((char*)buf1);
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ return resultobj;
+fail:
+ if (alloc1 == SWIG_NEWOBJ) free((char*)buf1);
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_read_stats_next(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ void **arg1 = (void **) 0 ;
+ struct cgroup_stat *arg2 = (struct cgroup_stat *) 0 ;
+ void *temp1 ;
+ void *argp2 = 0 ;
+ int res2 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"OO:cgroup_read_stats_next",&obj0,&obj1)) SWIG_fail;
+ {
+ void *arg;
+ if ((arg = PyCObject_AsVoidPtr(obj0)) != NULL) {
+ arg1 = &arg;
+ } else
+ arg1 = &temp1;
+ }
+ res2 = SWIG_ConvertPtr(obj1, &argp2,SWIGTYPE_p_cgroup_stat, 0 | 0 );
+ if (!SWIG_IsOK(res2)) {
+ SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "cgroup_read_stats_next" "', argument " "2"" of type '" "struct cgroup_stat *""'");
+ }
+ arg2 = (struct cgroup_stat *)(argp2);
+ result = (int)cgroup_read_stats_next(arg1,arg2);
+ resultobj = SWIG_From_int((int)(result));
+ {
+ PyObject *obj = PyCObject_FromVoidPtr(*arg1, NULL);
+ resultobj = PyTuple_Pack(2, resultobj, obj);
+ }
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_read_stats_end(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ void **arg1 = (void **) 0 ;
+ void *temp1 ;
+ PyObject * obj0 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"O:cgroup_read_stats_end",&obj0)) SWIG_fail;
+ {
+ void *arg;
+ if ((arg = PyCObject_AsVoidPtr(obj0)) != NULL) {
+ arg1 = &arg;
+ } else
+ arg1 = &temp1;
+ }
+ result = (int)cgroup_read_stats_end(arg1);
+ resultobj = SWIG_From_int((int)(result));
+ {
+ PyObject *obj = PyCObject_FromVoidPtr(*arg1, NULL);
+ resultobj = PyTuple_Pack(2, resultobj, obj);
+ }
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_get_task_begin(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ char *arg1 = (char *) 0 ;
+ char *arg2 = (char *) 0 ;
+ void **arg3 = (void **) 0 ;
+ pid_t *arg4 = (pid_t *) 0 ;
+ int res1 ;
+ char *buf1 = 0 ;
+ int alloc1 = 0 ;
+ int res2 ;
+ char *buf2 = 0 ;
+ int alloc2 = 0 ;
+ void *temp3 ;
+ void *argp4 = 0 ;
+ int res4 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ PyObject * obj2 = 0 ;
+ PyObject * obj3 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"OOOO:cgroup_get_task_begin",&obj0,&obj1,&obj2,&obj3)) SWIG_fail;
+ res1 = SWIG_AsCharPtrAndSize(obj0, &buf1, NULL, &alloc1);
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_get_task_begin" "', argument " "1"" of type '" "char const *""'");
+ }
+ arg1 = (char *)(buf1);
+ res2 = SWIG_AsCharPtrAndSize(obj1, &buf2, NULL, &alloc2);
+ if (!SWIG_IsOK(res2)) {
+ SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "cgroup_get_task_begin" "', argument " "2"" of type '" "char const *""'");
+ }
+ arg2 = (char *)(buf2);
+ {
+ void *arg;
+ if ((arg = PyCObject_AsVoidPtr(obj2)) != NULL) {
+ arg3 = &arg;
+ } else
+ arg3 = &temp3;
+ }
+ res4 = SWIG_ConvertPtr(obj3, &argp4,SWIGTYPE_p_pid_t, 0 | 0 );
+ if (!SWIG_IsOK(res4)) {
+ SWIG_exception_fail(SWIG_ArgError(res4), "in method '" "cgroup_get_task_begin" "', argument " "4"" of type '" "pid_t *""'");
+ }
+ arg4 = (pid_t *)(argp4);
+ result = (int)cgroup_get_task_begin((char const *)arg1,(char const *)arg2,arg3,arg4);
+ resultobj = SWIG_From_int((int)(result));
+ {
+ PyObject *obj = PyCObject_FromVoidPtr(*arg3, NULL);
+ resultobj = PyTuple_Pack(2, resultobj, obj);
+ }
+ if (alloc1 == SWIG_NEWOBJ) free((char*)buf1);
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ return resultobj;
+fail:
+ if (alloc1 == SWIG_NEWOBJ) free((char*)buf1);
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_get_task_next(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ void **arg1 = (void **) 0 ;
+ pid_t *arg2 = (pid_t *) 0 ;
+ void *temp1 ;
+ void *argp2 = 0 ;
+ int res2 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"OO:cgroup_get_task_next",&obj0,&obj1)) SWIG_fail;
+ {
+ void *arg;
+ if ((arg = PyCObject_AsVoidPtr(obj0)) != NULL) {
+ arg1 = &arg;
+ } else
+ arg1 = &temp1;
+ }
+ res2 = SWIG_ConvertPtr(obj1, &argp2,SWIGTYPE_p_pid_t, 0 | 0 );
+ if (!SWIG_IsOK(res2)) {
+ SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "cgroup_get_task_next" "', argument " "2"" of type '" "pid_t *""'");
+ }
+ arg2 = (pid_t *)(argp2);
+ result = (int)cgroup_get_task_next(arg1,arg2);
+ resultobj = SWIG_From_int((int)(result));
+ {
+ PyObject *obj = PyCObject_FromVoidPtr(*arg1, NULL);
+ resultobj = PyTuple_Pack(2, resultobj, obj);
+ }
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_get_task_end(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ void **arg1 = (void **) 0 ;
+ void *temp1 ;
+ PyObject * obj0 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"O:cgroup_get_task_end",&obj0)) SWIG_fail;
+ {
+ void *arg;
+ if ((arg = PyCObject_AsVoidPtr(obj0)) != NULL) {
+ arg1 = &arg;
+ } else
+ arg1 = &temp1;
+ }
+ result = (int)cgroup_get_task_end(arg1);
+ resultobj = SWIG_From_int((int)(result));
+ {
+ PyObject *obj = PyCObject_FromVoidPtr(*arg1, NULL);
+ resultobj = PyTuple_Pack(2, resultobj, obj);
+ }
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_mount_point_name_set(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup_mount_point *arg1 = (struct cgroup_mount_point *) 0 ;
+ char *arg2 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ char temp2[FILENAME_MAX] ;
+ int res2 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+
+ if (!PyArg_ParseTuple(args,(char *)"OO:cgroup_mount_point_name_set",&obj0,&obj1)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup_mount_point, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_mount_point_name_set" "', argument " "1"" of type '" "struct cgroup_mount_point *""'");
+ }
+ arg1 = (struct cgroup_mount_point *)(argp1);
+ res2 = SWIG_AsCharArray(obj1, temp2, FILENAME_MAX);
+ if (!SWIG_IsOK(res2)) {
+ SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "cgroup_mount_point_name_set" "', argument " "2"" of type '" "char [FILENAME_MAX]""'");
+ }
+ arg2 = (char *)(temp2);
+ if (arg2) memcpy(arg1->name,arg2,FILENAME_MAX*sizeof(char));
+ else memset(arg1->name,0,FILENAME_MAX*sizeof(char));
+ resultobj = SWIG_Py_Void();
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_mount_point_name_get(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup_mount_point *arg1 = (struct cgroup_mount_point *) 0 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ PyObject * obj0 = 0 ;
+ char *result = 0 ;
+
+ if (!PyArg_ParseTuple(args,(char *)"O:cgroup_mount_point_name_get",&obj0)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup_mount_point, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_mount_point_name_get" "', argument " "1"" of type '" "struct cgroup_mount_point *""'");
+ }
+ arg1 = (struct cgroup_mount_point *)(argp1);
+ result = (char *)(char *) ((arg1)->name);
+ {
+ size_t size = FILENAME_MAX;
+
+ while (size && (result[size - 1] == '\0')) --size;
+
+ resultobj = SWIG_FromCharPtrAndSize(result, size);
+ }
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_mount_point_path_set(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup_mount_point *arg1 = (struct cgroup_mount_point *) 0 ;
+ char *arg2 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ char temp2[FILENAME_MAX] ;
+ int res2 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+
+ if (!PyArg_ParseTuple(args,(char *)"OO:cgroup_mount_point_path_set",&obj0,&obj1)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup_mount_point, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_mount_point_path_set" "', argument " "1"" of type '" "struct cgroup_mount_point *""'");
+ }
+ arg1 = (struct cgroup_mount_point *)(argp1);
+ res2 = SWIG_AsCharArray(obj1, temp2, FILENAME_MAX);
+ if (!SWIG_IsOK(res2)) {
+ SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "cgroup_mount_point_path_set" "', argument " "2"" of type '" "char [FILENAME_MAX]""'");
+ }
+ arg2 = (char *)(temp2);
+ if (arg2) memcpy(arg1->path,arg2,FILENAME_MAX*sizeof(char));
+ else memset(arg1->path,0,FILENAME_MAX*sizeof(char));
+ resultobj = SWIG_Py_Void();
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_mount_point_path_get(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup_mount_point *arg1 = (struct cgroup_mount_point *) 0 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ PyObject * obj0 = 0 ;
+ char *result = 0 ;
+
+ if (!PyArg_ParseTuple(args,(char *)"O:cgroup_mount_point_path_get",&obj0)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup_mount_point, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_mount_point_path_get" "', argument " "1"" of type '" "struct cgroup_mount_point *""'");
+ }
+ arg1 = (struct cgroup_mount_point *)(argp1);
+ result = (char *)(char *) ((arg1)->path);
+ {
+ size_t size = FILENAME_MAX;
+
+ while (size && (result[size - 1] == '\0')) --size;
+
+ resultobj = SWIG_FromCharPtrAndSize(result, size);
+ }
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_new_cgroup_mount_point(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup_mount_point *result = 0 ;
+
+ if (!PyArg_ParseTuple(args,(char *)":new_cgroup_mount_point")) SWIG_fail;
+ result = (struct cgroup_mount_point *)calloc(1, sizeof(struct cgroup_mount_point));
+ resultobj = SWIG_NewPointerObj(SWIG_as_voidptr(result), SWIGTYPE_p_cgroup_mount_point, SWIG_POINTER_NEW | 0 );
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_delete_cgroup_mount_point(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup_mount_point *arg1 = (struct cgroup_mount_point *) 0 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ PyObject * obj0 = 0 ;
+
+ if (!PyArg_ParseTuple(args,(char *)"O:delete_cgroup_mount_point",&obj0)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup_mount_point, SWIG_POINTER_DISOWN | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "delete_cgroup_mount_point" "', argument " "1"" of type '" "struct cgroup_mount_point *""'");
+ }
+ arg1 = (struct cgroup_mount_point *)(argp1);
+ free((char *) arg1);
+ resultobj = SWIG_Py_Void();
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *cgroup_mount_point_swigregister(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *obj;
+ if (!PyArg_ParseTuple(args,(char*)"O:swigregister", &obj)) return NULL;
+ SWIG_TypeNewClientData(SWIGTYPE_p_cgroup_mount_point, SWIG_NewClientData(obj));
+ return SWIG_Py_Void();
+}
+
+SWIGINTERN PyObject *_wrap_cgroup_get_controller_begin(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ void **arg1 = (void **) 0 ;
+ struct cgroup_mount_point *arg2 = (struct cgroup_mount_point *) 0 ;
+ void *temp1 ;
+ void *argp2 = 0 ;
+ int res2 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"OO:cgroup_get_controller_begin",&obj0,&obj1)) SWIG_fail;
+ {
+ void *arg;
+ if ((arg = PyCObject_AsVoidPtr(obj0)) != NULL) {
+ arg1 = &arg;
+ } else
+ arg1 = &temp1;
+ }
+ res2 = SWIG_ConvertPtr(obj1, &argp2,SWIGTYPE_p_cgroup_mount_point, 0 | 0 );
+ if (!SWIG_IsOK(res2)) {
+ SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "cgroup_get_controller_begin" "', argument " "2"" of type '" "struct cgroup_mount_point *""'");
+ }
+ arg2 = (struct cgroup_mount_point *)(argp2);
+ result = (int)cgroup_get_controller_begin(arg1,arg2);
+ resultobj = SWIG_From_int((int)(result));
+ {
+ PyObject *obj = PyCObject_FromVoidPtr(*arg1, NULL);
+ resultobj = PyTuple_Pack(2, resultobj, obj);
+ }
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_get_controller_next(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ void **arg1 = (void **) 0 ;
+ struct cgroup_mount_point *arg2 = (struct cgroup_mount_point *) 0 ;
+ void *temp1 ;
+ void *argp2 = 0 ;
+ int res2 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"OO:cgroup_get_controller_next",&obj0,&obj1)) SWIG_fail;
+ {
+ void *arg;
+ if ((arg = PyCObject_AsVoidPtr(obj0)) != NULL) {
+ arg1 = &arg;
+ } else
+ arg1 = &temp1;
+ }
+ res2 = SWIG_ConvertPtr(obj1, &argp2,SWIGTYPE_p_cgroup_mount_point, 0 | 0 );
+ if (!SWIG_IsOK(res2)) {
+ SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "cgroup_get_controller_next" "', argument " "2"" of type '" "struct cgroup_mount_point *""'");
+ }
+ arg2 = (struct cgroup_mount_point *)(argp2);
+ result = (int)cgroup_get_controller_next(arg1,arg2);
+ resultobj = SWIG_From_int((int)(result));
+ {
+ PyObject *obj = PyCObject_FromVoidPtr(*arg1, NULL);
+ resultobj = PyTuple_Pack(2, resultobj, obj);
+ }
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_get_controller_end(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ void **arg1 = (void **) 0 ;
+ void *temp1 ;
+ PyObject * obj0 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"O:cgroup_get_controller_end",&obj0)) SWIG_fail;
+ {
+ void *arg;
+ if ((arg = PyCObject_AsVoidPtr(obj0)) != NULL) {
+ arg1 = &arg;
+ } else
+ arg1 = &temp1;
+ }
+ result = (int)cgroup_get_controller_end(arg1);
+ resultobj = SWIG_From_int((int)(result));
+ {
+ PyObject *obj = PyCObject_FromVoidPtr(*arg1, NULL);
+ resultobj = PyTuple_Pack(2, resultobj, obj);
+ }
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_controller_data_name_set(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct controller_data *arg1 = (struct controller_data *) 0 ;
+ char *arg2 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ char temp2[FILENAME_MAX] ;
+ int res2 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+
+ if (!PyArg_ParseTuple(args,(char *)"OO:controller_data_name_set",&obj0,&obj1)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_controller_data, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "controller_data_name_set" "', argument " "1"" of type '" "struct controller_data *""'");
+ }
+ arg1 = (struct controller_data *)(argp1);
+ res2 = SWIG_AsCharArray(obj1, temp2, FILENAME_MAX);
+ if (!SWIG_IsOK(res2)) {
+ SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "controller_data_name_set" "', argument " "2"" of type '" "char [FILENAME_MAX]""'");
+ }
+ arg2 = (char *)(temp2);
+ if (arg2) memcpy(arg1->name,arg2,FILENAME_MAX*sizeof(char));
+ else memset(arg1->name,0,FILENAME_MAX*sizeof(char));
+ resultobj = SWIG_Py_Void();
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_controller_data_name_get(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct controller_data *arg1 = (struct controller_data *) 0 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ PyObject * obj0 = 0 ;
+ char *result = 0 ;
+
+ if (!PyArg_ParseTuple(args,(char *)"O:controller_data_name_get",&obj0)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_controller_data, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "controller_data_name_get" "', argument " "1"" of type '" "struct controller_data *""'");
+ }
+ arg1 = (struct controller_data *)(argp1);
+ result = (char *)(char *) ((arg1)->name);
+ {
+ size_t size = FILENAME_MAX;
+
+ while (size && (result[size - 1] == '\0')) --size;
+
+ resultobj = SWIG_FromCharPtrAndSize(result, size);
+ }
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_controller_data_hierarchy_set(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct controller_data *arg1 = (struct controller_data *) 0 ;
+ int arg2 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ int val2 ;
+ int ecode2 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+
+ if (!PyArg_ParseTuple(args,(char *)"OO:controller_data_hierarchy_set",&obj0,&obj1)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_controller_data, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "controller_data_hierarchy_set" "', argument " "1"" of type '" "struct controller_data *""'");
+ }
+ arg1 = (struct controller_data *)(argp1);
+ ecode2 = SWIG_AsVal_int(obj1, &val2);
+ if (!SWIG_IsOK(ecode2)) {
+ SWIG_exception_fail(SWIG_ArgError(ecode2), "in method '" "controller_data_hierarchy_set" "', argument " "2"" of type '" "int""'");
+ }
+ arg2 = (int)(val2);
+ if (arg1) (arg1)->hierarchy = arg2;
+ resultobj = SWIG_Py_Void();
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_controller_data_hierarchy_get(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct controller_data *arg1 = (struct controller_data *) 0 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ PyObject * obj0 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"O:controller_data_hierarchy_get",&obj0)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_controller_data, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "controller_data_hierarchy_get" "', argument " "1"" of type '" "struct controller_data *""'");
+ }
+ arg1 = (struct controller_data *)(argp1);
+ result = (int) ((arg1)->hierarchy);
+ resultobj = SWIG_From_int((int)(result));
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_controller_data_num_cgroups_set(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct controller_data *arg1 = (struct controller_data *) 0 ;
+ int arg2 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ int val2 ;
+ int ecode2 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+
+ if (!PyArg_ParseTuple(args,(char *)"OO:controller_data_num_cgroups_set",&obj0,&obj1)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_controller_data, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "controller_data_num_cgroups_set" "', argument " "1"" of type '" "struct controller_data *""'");
+ }
+ arg1 = (struct controller_data *)(argp1);
+ ecode2 = SWIG_AsVal_int(obj1, &val2);
+ if (!SWIG_IsOK(ecode2)) {
+ SWIG_exception_fail(SWIG_ArgError(ecode2), "in method '" "controller_data_num_cgroups_set" "', argument " "2"" of type '" "int""'");
+ }
+ arg2 = (int)(val2);
+ if (arg1) (arg1)->num_cgroups = arg2;
+ resultobj = SWIG_Py_Void();
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_controller_data_num_cgroups_get(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct controller_data *arg1 = (struct controller_data *) 0 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ PyObject * obj0 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"O:controller_data_num_cgroups_get",&obj0)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_controller_data, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "controller_data_num_cgroups_get" "', argument " "1"" of type '" "struct controller_data *""'");
+ }
+ arg1 = (struct controller_data *)(argp1);
+ result = (int) ((arg1)->num_cgroups);
+ resultobj = SWIG_From_int((int)(result));
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_controller_data_enabled_set(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct controller_data *arg1 = (struct controller_data *) 0 ;
+ int arg2 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ int val2 ;
+ int ecode2 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+
+ if (!PyArg_ParseTuple(args,(char *)"OO:controller_data_enabled_set",&obj0,&obj1)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_controller_data, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "controller_data_enabled_set" "', argument " "1"" of type '" "struct controller_data *""'");
+ }
+ arg1 = (struct controller_data *)(argp1);
+ ecode2 = SWIG_AsVal_int(obj1, &val2);
+ if (!SWIG_IsOK(ecode2)) {
+ SWIG_exception_fail(SWIG_ArgError(ecode2), "in method '" "controller_data_enabled_set" "', argument " "2"" of type '" "int""'");
+ }
+ arg2 = (int)(val2);
+ if (arg1) (arg1)->enabled = arg2;
+ resultobj = SWIG_Py_Void();
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_controller_data_enabled_get(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct controller_data *arg1 = (struct controller_data *) 0 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ PyObject * obj0 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"O:controller_data_enabled_get",&obj0)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_controller_data, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "controller_data_enabled_get" "', argument " "1"" of type '" "struct controller_data *""'");
+ }
+ arg1 = (struct controller_data *)(argp1);
+ result = (int) ((arg1)->enabled);
+ resultobj = SWIG_From_int((int)(result));
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_new_controller_data(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct controller_data *result = 0 ;
+
+ if (!PyArg_ParseTuple(args,(char *)":new_controller_data")) SWIG_fail;
+ result = (struct controller_data *)calloc(1, sizeof(struct controller_data));
+ resultobj = SWIG_NewPointerObj(SWIG_as_voidptr(result), SWIGTYPE_p_controller_data, SWIG_POINTER_NEW | 0 );
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_delete_controller_data(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct controller_data *arg1 = (struct controller_data *) 0 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ PyObject * obj0 = 0 ;
+
+ if (!PyArg_ParseTuple(args,(char *)"O:delete_controller_data",&obj0)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_controller_data, SWIG_POINTER_DISOWN | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "delete_controller_data" "', argument " "1"" of type '" "struct controller_data *""'");
+ }
+ arg1 = (struct controller_data *)(argp1);
+ free((char *) arg1);
+ resultobj = SWIG_Py_Void();
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *controller_data_swigregister(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *obj;
+ if (!PyArg_ParseTuple(args,(char*)"O:swigregister", &obj)) return NULL;
+ SWIG_TypeNewClientData(SWIGTYPE_p_controller_data, SWIG_NewClientData(obj));
+ return SWIG_Py_Void();
+}
+
+SWIGINTERN PyObject *_wrap_cgroup_get_all_controller_begin(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ void **arg1 = (void **) 0 ;
+ struct controller_data *arg2 = (struct controller_data *) 0 ;
+ void *temp1 ;
+ void *argp2 = 0 ;
+ int res2 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"OO:cgroup_get_all_controller_begin",&obj0,&obj1)) SWIG_fail;
+ {
+ void *arg;
+ if ((arg = PyCObject_AsVoidPtr(obj0)) != NULL) {
+ arg1 = &arg;
+ } else
+ arg1 = &temp1;
+ }
+ res2 = SWIG_ConvertPtr(obj1, &argp2,SWIGTYPE_p_controller_data, 0 | 0 );
+ if (!SWIG_IsOK(res2)) {
+ SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "cgroup_get_all_controller_begin" "', argument " "2"" of type '" "struct controller_data *""'");
+ }
+ arg2 = (struct controller_data *)(argp2);
+ result = (int)cgroup_get_all_controller_begin(arg1,arg2);
+ resultobj = SWIG_From_int((int)(result));
+ {
+ PyObject *obj = PyCObject_FromVoidPtr(*arg1, NULL);
+ resultobj = PyTuple_Pack(2, resultobj, obj);
+ }
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_get_all_controller_next(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ void **arg1 = (void **) 0 ;
+ struct controller_data *arg2 = (struct controller_data *) 0 ;
+ void *temp1 ;
+ void *argp2 = 0 ;
+ int res2 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"OO:cgroup_get_all_controller_next",&obj0,&obj1)) SWIG_fail;
+ {
+ void *arg;
+ if ((arg = PyCObject_AsVoidPtr(obj0)) != NULL) {
+ arg1 = &arg;
+ } else
+ arg1 = &temp1;
+ }
+ res2 = SWIG_ConvertPtr(obj1, &argp2,SWIGTYPE_p_controller_data, 0 | 0 );
+ if (!SWIG_IsOK(res2)) {
+ SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "cgroup_get_all_controller_next" "', argument " "2"" of type '" "struct controller_data *""'");
+ }
+ arg2 = (struct controller_data *)(argp2);
+ result = (int)cgroup_get_all_controller_next(arg1,arg2);
+ resultobj = SWIG_From_int((int)(result));
+ {
+ PyObject *obj = PyCObject_FromVoidPtr(*arg1, NULL);
+ resultobj = PyTuple_Pack(2, resultobj, obj);
+ }
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_get_all_controller_end(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ void **arg1 = (void **) 0 ;
+ void *temp1 ;
+ PyObject * obj0 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"O:cgroup_get_all_controller_end",&obj0)) SWIG_fail;
+ {
+ void *arg;
+ if ((arg = PyCObject_AsVoidPtr(obj0)) != NULL) {
+ arg1 = &arg;
+ } else
+ arg1 = &temp1;
+ }
+ result = (int)cgroup_get_all_controller_end(arg1);
+ resultobj = SWIG_From_int((int)(result));
+ {
+ PyObject *obj = PyCObject_FromVoidPtr(*arg1, NULL);
+ resultobj = PyTuple_Pack(2, resultobj, obj);
+ }
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_get_subsys_mount_point_begin(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ char *arg1 = (char *) 0 ;
+ void **arg2 = (void **) 0 ;
+ char *arg3 = (char *) 0 ;
+ int res1 ;
+ char *buf1 = 0 ;
+ int alloc1 = 0 ;
+ void *temp2 ;
+ int res3 ;
+ char *buf3 = 0 ;
+ int alloc3 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ PyObject * obj2 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"OOO:cgroup_get_subsys_mount_point_begin",&obj0,&obj1,&obj2)) SWIG_fail;
+ res1 = SWIG_AsCharPtrAndSize(obj0, &buf1, NULL, &alloc1);
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_get_subsys_mount_point_begin" "', argument " "1"" of type '" "char const *""'");
+ }
+ arg1 = (char *)(buf1);
+ {
+ void *arg;
+ if ((arg = PyCObject_AsVoidPtr(obj1)) != NULL) {
+ arg2 = &arg;
+ } else
+ arg2 = &temp2;
+ }
+ res3 = SWIG_AsCharPtrAndSize(obj2, &buf3, NULL, &alloc3);
+ if (!SWIG_IsOK(res3)) {
+ SWIG_exception_fail(SWIG_ArgError(res3), "in method '" "cgroup_get_subsys_mount_point_begin" "', argument " "3"" of type '" "char *""'");
+ }
+ arg3 = (char *)(buf3);
+ result = (int)cgroup_get_subsys_mount_point_begin((char const *)arg1,arg2,arg3);
+ resultobj = SWIG_From_int((int)(result));
+ {
+ PyObject *obj = PyCObject_FromVoidPtr(*arg2, NULL);
+ resultobj = PyTuple_Pack(2, resultobj, obj);
+ }
+ if (alloc1 == SWIG_NEWOBJ) free((char*)buf1);
+ if (alloc3 == SWIG_NEWOBJ) free((char*)buf3);
+ return resultobj;
+fail:
+ if (alloc1 == SWIG_NEWOBJ) free((char*)buf1);
+ if (alloc3 == SWIG_NEWOBJ) free((char*)buf3);
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_get_subsys_mount_point_next(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ void **arg1 = (void **) 0 ;
+ char *arg2 = (char *) 0 ;
+ void *temp1 ;
+ int res2 ;
+ char *buf2 = 0 ;
+ int alloc2 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"OO:cgroup_get_subsys_mount_point_next",&obj0,&obj1)) SWIG_fail;
+ {
+ void *arg;
+ if ((arg = PyCObject_AsVoidPtr(obj0)) != NULL) {
+ arg1 = &arg;
+ } else
+ arg1 = &temp1;
+ }
+ res2 = SWIG_AsCharPtrAndSize(obj1, &buf2, NULL, &alloc2);
+ if (!SWIG_IsOK(res2)) {
+ SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "cgroup_get_subsys_mount_point_next" "', argument " "2"" of type '" "char *""'");
+ }
+ arg2 = (char *)(buf2);
+ result = (int)cgroup_get_subsys_mount_point_next(arg1,arg2);
+ resultobj = SWIG_From_int((int)(result));
+ {
+ PyObject *obj = PyCObject_FromVoidPtr(*arg1, NULL);
+ resultobj = PyTuple_Pack(2, resultobj, obj);
+ }
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ return resultobj;
+fail:
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_get_subsys_mount_point_end(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ void **arg1 = (void **) 0 ;
+ void *temp1 ;
+ PyObject * obj0 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"O:cgroup_get_subsys_mount_point_end",&obj0)) SWIG_fail;
+ {
+ void *arg;
+ if ((arg = PyCObject_AsVoidPtr(obj0)) != NULL) {
+ arg1 = &arg;
+ } else
+ arg1 = &temp1;
+ }
+ result = (int)cgroup_get_subsys_mount_point_end(arg1);
+ resultobj = SWIG_From_int((int)(result));
+ {
+ PyObject *obj = PyCObject_FromVoidPtr(*arg1, NULL);
+ resultobj = PyTuple_Pack(2, resultobj, obj);
+ }
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_new_cgroup(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ char *arg1 = (char *) 0 ;
+ int res1 ;
+ char *buf1 = 0 ;
+ int alloc1 = 0 ;
+ PyObject * obj0 = 0 ;
+ struct cgroup *result = 0 ;
+
+ if (!PyArg_ParseTuple(args,(char *)"O:cgroup_new_cgroup",&obj0)) SWIG_fail;
+ res1 = SWIG_AsCharPtrAndSize(obj0, &buf1, NULL, &alloc1);
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_new_cgroup" "', argument " "1"" of type '" "char const *""'");
+ }
+ arg1 = (char *)(buf1);
+ result = (struct cgroup *)cgroup_new_cgroup((char const *)arg1);
+ resultobj = SWIG_NewPointerObj(SWIG_as_voidptr(result), SWIGTYPE_p_cgroup, 0 | 0 );
+ if (alloc1 == SWIG_NEWOBJ) free((char*)buf1);
+ return resultobj;
+fail:
+ if (alloc1 == SWIG_NEWOBJ) free((char*)buf1);
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_add_controller(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup *arg1 = (struct cgroup *) 0 ;
+ char *arg2 = (char *) 0 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ int res2 ;
+ char *buf2 = 0 ;
+ int alloc2 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ struct cgroup_controller *result = 0 ;
+
+ if (!PyArg_ParseTuple(args,(char *)"OO:cgroup_add_controller",&obj0,&obj1)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_add_controller" "', argument " "1"" of type '" "struct cgroup *""'");
+ }
+ arg1 = (struct cgroup *)(argp1);
+ res2 = SWIG_AsCharPtrAndSize(obj1, &buf2, NULL, &alloc2);
+ if (!SWIG_IsOK(res2)) {
+ SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "cgroup_add_controller" "', argument " "2"" of type '" "char const *""'");
+ }
+ arg2 = (char *)(buf2);
+ result = (struct cgroup_controller *)cgroup_add_controller(arg1,(char const *)arg2);
+ resultobj = SWIG_NewPointerObj(SWIG_as_voidptr(result), SWIGTYPE_p_cgroup_controller, 0 | 0 );
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ return resultobj;
+fail:
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_get_controller(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup *arg1 = (struct cgroup *) 0 ;
+ char *arg2 = (char *) 0 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ int res2 ;
+ char *buf2 = 0 ;
+ int alloc2 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ struct cgroup_controller *result = 0 ;
+
+ if (!PyArg_ParseTuple(args,(char *)"OO:cgroup_get_controller",&obj0,&obj1)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_get_controller" "', argument " "1"" of type '" "struct cgroup *""'");
+ }
+ arg1 = (struct cgroup *)(argp1);
+ res2 = SWIG_AsCharPtrAndSize(obj1, &buf2, NULL, &alloc2);
+ if (!SWIG_IsOK(res2)) {
+ SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "cgroup_get_controller" "', argument " "2"" of type '" "char const *""'");
+ }
+ arg2 = (char *)(buf2);
+ result = (struct cgroup_controller *)cgroup_get_controller(arg1,(char const *)arg2);
+ resultobj = SWIG_NewPointerObj(SWIG_as_voidptr(result), SWIGTYPE_p_cgroup_controller, 0 | 0 );
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ return resultobj;
+fail:
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_free(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup **arg1 = (struct cgroup **) 0 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ PyObject * obj0 = 0 ;
+
+ if (!PyArg_ParseTuple(args,(char *)"O:cgroup_free",&obj0)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_p_cgroup, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_free" "', argument " "1"" of type '" "struct cgroup **""'");
+ }
+ arg1 = (struct cgroup **)(argp1);
+ cgroup_free(arg1);
+ resultobj = SWIG_Py_Void();
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_free_controllers(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup *arg1 = (struct cgroup *) 0 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ PyObject * obj0 = 0 ;
+
+ if (!PyArg_ParseTuple(args,(char *)"O:cgroup_free_controllers",&obj0)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_free_controllers" "', argument " "1"" of type '" "struct cgroup *""'");
+ }
+ arg1 = (struct cgroup *)(argp1);
+ cgroup_free_controllers(arg1);
+ resultobj = SWIG_Py_Void();
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_create_cgroup(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup *arg1 = (struct cgroup *) 0 ;
+ int arg2 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ int val2 ;
+ int ecode2 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"OO:cgroup_create_cgroup",&obj0,&obj1)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_create_cgroup" "', argument " "1"" of type '" "struct cgroup *""'");
+ }
+ arg1 = (struct cgroup *)(argp1);
+ ecode2 = SWIG_AsVal_int(obj1, &val2);
+ if (!SWIG_IsOK(ecode2)) {
+ SWIG_exception_fail(SWIG_ArgError(ecode2), "in method '" "cgroup_create_cgroup" "', argument " "2"" of type '" "int""'");
+ }
+ arg2 = (int)(val2);
+ result = (int)cgroup_create_cgroup(arg1,arg2);
+ resultobj = SWIG_From_int((int)(result));
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_create_cgroup_from_parent(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup *arg1 = (struct cgroup *) 0 ;
+ int arg2 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ int val2 ;
+ int ecode2 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"OO:cgroup_create_cgroup_from_parent",&obj0,&obj1)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_create_cgroup_from_parent" "', argument " "1"" of type '" "struct cgroup *""'");
+ }
+ arg1 = (struct cgroup *)(argp1);
+ ecode2 = SWIG_AsVal_int(obj1, &val2);
+ if (!SWIG_IsOK(ecode2)) {
+ SWIG_exception_fail(SWIG_ArgError(ecode2), "in method '" "cgroup_create_cgroup_from_parent" "', argument " "2"" of type '" "int""'");
+ }
+ arg2 = (int)(val2);
+ result = (int)cgroup_create_cgroup_from_parent(arg1,arg2);
+ resultobj = SWIG_From_int((int)(result));
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_modify_cgroup(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup *arg1 = (struct cgroup *) 0 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ PyObject * obj0 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"O:cgroup_modify_cgroup",&obj0)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_modify_cgroup" "', argument " "1"" of type '" "struct cgroup *""'");
+ }
+ arg1 = (struct cgroup *)(argp1);
+ result = (int)cgroup_modify_cgroup(arg1);
+ resultobj = SWIG_From_int((int)(result));
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_delete_cgroup(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup *arg1 = (struct cgroup *) 0 ;
+ int arg2 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ int val2 ;
+ int ecode2 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"OO:cgroup_delete_cgroup",&obj0,&obj1)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_delete_cgroup" "', argument " "1"" of type '" "struct cgroup *""'");
+ }
+ arg1 = (struct cgroup *)(argp1);
+ ecode2 = SWIG_AsVal_int(obj1, &val2);
+ if (!SWIG_IsOK(ecode2)) {
+ SWIG_exception_fail(SWIG_ArgError(ecode2), "in method '" "cgroup_delete_cgroup" "', argument " "2"" of type '" "int""'");
+ }
+ arg2 = (int)(val2);
+ result = (int)cgroup_delete_cgroup(arg1,arg2);
+ resultobj = SWIG_From_int((int)(result));
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_delete_cgroup_ext(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup *arg1 = (struct cgroup *) 0 ;
+ int arg2 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ int val2 ;
+ int ecode2 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"OO:cgroup_delete_cgroup_ext",&obj0,&obj1)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_delete_cgroup_ext" "', argument " "1"" of type '" "struct cgroup *""'");
+ }
+ arg1 = (struct cgroup *)(argp1);
+ ecode2 = SWIG_AsVal_int(obj1, &val2);
+ if (!SWIG_IsOK(ecode2)) {
+ SWIG_exception_fail(SWIG_ArgError(ecode2), "in method '" "cgroup_delete_cgroup_ext" "', argument " "2"" of type '" "int""'");
+ }
+ arg2 = (int)(val2);
+ result = (int)cgroup_delete_cgroup_ext(arg1,arg2);
+ resultobj = SWIG_From_int((int)(result));
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_get_cgroup(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup *arg1 = (struct cgroup *) 0 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ PyObject * obj0 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"O:cgroup_get_cgroup",&obj0)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_get_cgroup" "', argument " "1"" of type '" "struct cgroup *""'");
+ }
+ arg1 = (struct cgroup *)(argp1);
+ result = (int)cgroup_get_cgroup(arg1);
+ resultobj = SWIG_From_int((int)(result));
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_copy_cgroup(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup *arg1 = (struct cgroup *) 0 ;
+ struct cgroup *arg2 = (struct cgroup *) 0 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ void *argp2 = 0 ;
+ int res2 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"OO:cgroup_copy_cgroup",&obj0,&obj1)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_copy_cgroup" "', argument " "1"" of type '" "struct cgroup *""'");
+ }
+ arg1 = (struct cgroup *)(argp1);
+ res2 = SWIG_ConvertPtr(obj1, &argp2,SWIGTYPE_p_cgroup, 0 | 0 );
+ if (!SWIG_IsOK(res2)) {
+ SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "cgroup_copy_cgroup" "', argument " "2"" of type '" "struct cgroup *""'");
+ }
+ arg2 = (struct cgroup *)(argp2);
+ result = (int)cgroup_copy_cgroup(arg1,arg2);
+ resultobj = SWIG_From_int((int)(result));
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_compare_cgroup(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup *arg1 = (struct cgroup *) 0 ;
+ struct cgroup *arg2 = (struct cgroup *) 0 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ void *argp2 = 0 ;
+ int res2 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"OO:cgroup_compare_cgroup",&obj0,&obj1)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_compare_cgroup" "', argument " "1"" of type '" "struct cgroup *""'");
+ }
+ arg1 = (struct cgroup *)(argp1);
+ res2 = SWIG_ConvertPtr(obj1, &argp2,SWIGTYPE_p_cgroup, 0 | 0 );
+ if (!SWIG_IsOK(res2)) {
+ SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "cgroup_compare_cgroup" "', argument " "2"" of type '" "struct cgroup *""'");
+ }
+ arg2 = (struct cgroup *)(argp2);
+ result = (int)cgroup_compare_cgroup(arg1,arg2);
+ resultobj = SWIG_From_int((int)(result));
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_compare_controllers(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup_controller *arg1 = (struct cgroup_controller *) 0 ;
+ struct cgroup_controller *arg2 = (struct cgroup_controller *) 0 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ void *argp2 = 0 ;
+ int res2 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"OO:cgroup_compare_controllers",&obj0,&obj1)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup_controller, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_compare_controllers" "', argument " "1"" of type '" "struct cgroup_controller *""'");
+ }
+ arg1 = (struct cgroup_controller *)(argp1);
+ res2 = SWIG_ConvertPtr(obj1, &argp2,SWIGTYPE_p_cgroup_controller, 0 | 0 );
+ if (!SWIG_IsOK(res2)) {
+ SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "cgroup_compare_controllers" "', argument " "2"" of type '" "struct cgroup_controller *""'");
+ }
+ arg2 = (struct cgroup_controller *)(argp2);
+ result = (int)cgroup_compare_controllers(arg1,arg2);
+ resultobj = SWIG_From_int((int)(result));
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_set_uid_gid(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup *arg1 = (struct cgroup *) 0 ;
+ uid_t arg2 ;
+ gid_t arg3 ;
+ uid_t arg4 ;
+ gid_t arg5 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ void *argp2 ;
+ int res2 = 0 ;
+ void *argp3 ;
+ int res3 = 0 ;
+ void *argp4 ;
+ int res4 = 0 ;
+ void *argp5 ;
+ int res5 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ PyObject * obj2 = 0 ;
+ PyObject * obj3 = 0 ;
+ PyObject * obj4 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"OOOOO:cgroup_set_uid_gid",&obj0,&obj1,&obj2,&obj3,&obj4)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_set_uid_gid" "', argument " "1"" of type '" "struct cgroup *""'");
+ }
+ arg1 = (struct cgroup *)(argp1);
+ {
+ res2 = SWIG_ConvertPtr(obj1, &argp2, SWIGTYPE_p_uid_t, 0 );
+ if (!SWIG_IsOK(res2)) {
+ SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "cgroup_set_uid_gid" "', argument " "2"" of type '" "uid_t""'");
+ }
+ if (!argp2) {
+ SWIG_exception_fail(SWIG_ValueError, "invalid null reference " "in method '" "cgroup_set_uid_gid" "', argument " "2"" of type '" "uid_t""'");
+ } else {
+ arg2 = *((uid_t *)(argp2));
+ }
+ }
+ {
+ res3 = SWIG_ConvertPtr(obj2, &argp3, SWIGTYPE_p_gid_t, 0 );
+ if (!SWIG_IsOK(res3)) {
+ SWIG_exception_fail(SWIG_ArgError(res3), "in method '" "cgroup_set_uid_gid" "', argument " "3"" of type '" "gid_t""'");
+ }
+ if (!argp3) {
+ SWIG_exception_fail(SWIG_ValueError, "invalid null reference " "in method '" "cgroup_set_uid_gid" "', argument " "3"" of type '" "gid_t""'");
+ } else {
+ arg3 = *((gid_t *)(argp3));
+ }
+ }
+ {
+ res4 = SWIG_ConvertPtr(obj3, &argp4, SWIGTYPE_p_uid_t, 0 );
+ if (!SWIG_IsOK(res4)) {
+ SWIG_exception_fail(SWIG_ArgError(res4), "in method '" "cgroup_set_uid_gid" "', argument " "4"" of type '" "uid_t""'");
+ }
+ if (!argp4) {
+ SWIG_exception_fail(SWIG_ValueError, "invalid null reference " "in method '" "cgroup_set_uid_gid" "', argument " "4"" of type '" "uid_t""'");
+ } else {
+ arg4 = *((uid_t *)(argp4));
+ }
+ }
+ {
+ res5 = SWIG_ConvertPtr(obj4, &argp5, SWIGTYPE_p_gid_t, 0 );
+ if (!SWIG_IsOK(res5)) {
+ SWIG_exception_fail(SWIG_ArgError(res5), "in method '" "cgroup_set_uid_gid" "', argument " "5"" of type '" "gid_t""'");
+ }
+ if (!argp5) {
+ SWIG_exception_fail(SWIG_ValueError, "invalid null reference " "in method '" "cgroup_set_uid_gid" "', argument " "5"" of type '" "gid_t""'");
+ } else {
+ arg5 = *((gid_t *)(argp5));
+ }
+ }
+ result = (int)cgroup_set_uid_gid(arg1,arg2,arg3,arg4,arg5);
+ resultobj = SWIG_From_int((int)(result));
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_get_uid_gid(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup *arg1 = (struct cgroup *) 0 ;
+ uid_t *arg2 = (uid_t *) 0 ;
+ gid_t *arg3 = (gid_t *) 0 ;
+ uid_t *arg4 = (uid_t *) 0 ;
+ gid_t *arg5 = (gid_t *) 0 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ void *argp2 = 0 ;
+ int res2 = 0 ;
+ void *argp3 = 0 ;
+ int res3 = 0 ;
+ void *argp4 = 0 ;
+ int res4 = 0 ;
+ void *argp5 = 0 ;
+ int res5 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ PyObject * obj2 = 0 ;
+ PyObject * obj3 = 0 ;
+ PyObject * obj4 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"OOOOO:cgroup_get_uid_gid",&obj0,&obj1,&obj2,&obj3,&obj4)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_get_uid_gid" "', argument " "1"" of type '" "struct cgroup *""'");
+ }
+ arg1 = (struct cgroup *)(argp1);
+ res2 = SWIG_ConvertPtr(obj1, &argp2,SWIGTYPE_p_uid_t, 0 | 0 );
+ if (!SWIG_IsOK(res2)) {
+ SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "cgroup_get_uid_gid" "', argument " "2"" of type '" "uid_t *""'");
+ }
+ arg2 = (uid_t *)(argp2);
+ res3 = SWIG_ConvertPtr(obj2, &argp3,SWIGTYPE_p_gid_t, 0 | 0 );
+ if (!SWIG_IsOK(res3)) {
+ SWIG_exception_fail(SWIG_ArgError(res3), "in method '" "cgroup_get_uid_gid" "', argument " "3"" of type '" "gid_t *""'");
+ }
+ arg3 = (gid_t *)(argp3);
+ res4 = SWIG_ConvertPtr(obj3, &argp4,SWIGTYPE_p_uid_t, 0 | 0 );
+ if (!SWIG_IsOK(res4)) {
+ SWIG_exception_fail(SWIG_ArgError(res4), "in method '" "cgroup_get_uid_gid" "', argument " "4"" of type '" "uid_t *""'");
+ }
+ arg4 = (uid_t *)(argp4);
+ res5 = SWIG_ConvertPtr(obj4, &argp5,SWIGTYPE_p_gid_t, 0 | 0 );
+ if (!SWIG_IsOK(res5)) {
+ SWIG_exception_fail(SWIG_ArgError(res5), "in method '" "cgroup_get_uid_gid" "', argument " "5"" of type '" "gid_t *""'");
+ }
+ arg5 = (gid_t *)(argp5);
+ result = (int)cgroup_get_uid_gid(arg1,arg2,arg3,arg4,arg5);
+ resultobj = SWIG_From_int((int)(result));
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_set_permissions(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup *arg1 = (struct cgroup *) 0 ;
+ mode_t arg2 ;
+ mode_t arg3 ;
+ mode_t arg4 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ void *argp2 ;
+ int res2 = 0 ;
+ void *argp3 ;
+ int res3 = 0 ;
+ void *argp4 ;
+ int res4 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ PyObject * obj2 = 0 ;
+ PyObject * obj3 = 0 ;
+
+ if (!PyArg_ParseTuple(args,(char *)"OOOO:cgroup_set_permissions",&obj0,&obj1,&obj2,&obj3)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_set_permissions" "', argument " "1"" of type '" "struct cgroup *""'");
+ }
+ arg1 = (struct cgroup *)(argp1);
+ {
+ res2 = SWIG_ConvertPtr(obj1, &argp2, SWIGTYPE_p_mode_t, 0 );
+ if (!SWIG_IsOK(res2)) {
+ SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "cgroup_set_permissions" "', argument " "2"" of type '" "mode_t""'");
+ }
+ if (!argp2) {
+ SWIG_exception_fail(SWIG_ValueError, "invalid null reference " "in method '" "cgroup_set_permissions" "', argument " "2"" of type '" "mode_t""'");
+ } else {
+ arg2 = *((mode_t *)(argp2));
+ }
+ }
+ {
+ res3 = SWIG_ConvertPtr(obj2, &argp3, SWIGTYPE_p_mode_t, 0 );
+ if (!SWIG_IsOK(res3)) {
+ SWIG_exception_fail(SWIG_ArgError(res3), "in method '" "cgroup_set_permissions" "', argument " "3"" of type '" "mode_t""'");
+ }
+ if (!argp3) {
+ SWIG_exception_fail(SWIG_ValueError, "invalid null reference " "in method '" "cgroup_set_permissions" "', argument " "3"" of type '" "mode_t""'");
+ } else {
+ arg3 = *((mode_t *)(argp3));
+ }
+ }
+ {
+ res4 = SWIG_ConvertPtr(obj3, &argp4, SWIGTYPE_p_mode_t, 0 );
+ if (!SWIG_IsOK(res4)) {
+ SWIG_exception_fail(SWIG_ArgError(res4), "in method '" "cgroup_set_permissions" "', argument " "4"" of type '" "mode_t""'");
+ }
+ if (!argp4) {
+ SWIG_exception_fail(SWIG_ValueError, "invalid null reference " "in method '" "cgroup_set_permissions" "', argument " "4"" of type '" "mode_t""'");
+ } else {
+ arg4 = *((mode_t *)(argp4));
+ }
+ }
+ cgroup_set_permissions(arg1,arg2,arg3,arg4);
+ resultobj = SWIG_Py_Void();
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_add_value_string(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup_controller *arg1 = (struct cgroup_controller *) 0 ;
+ char *arg2 = (char *) 0 ;
+ char *arg3 = (char *) 0 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ int res2 ;
+ char *buf2 = 0 ;
+ int alloc2 = 0 ;
+ int res3 ;
+ char *buf3 = 0 ;
+ int alloc3 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ PyObject * obj2 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"OOO:cgroup_add_value_string",&obj0,&obj1,&obj2)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup_controller, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_add_value_string" "', argument " "1"" of type '" "struct cgroup_controller *""'");
+ }
+ arg1 = (struct cgroup_controller *)(argp1);
+ res2 = SWIG_AsCharPtrAndSize(obj1, &buf2, NULL, &alloc2);
+ if (!SWIG_IsOK(res2)) {
+ SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "cgroup_add_value_string" "', argument " "2"" of type '" "char const *""'");
+ }
+ arg2 = (char *)(buf2);
+ res3 = SWIG_AsCharPtrAndSize(obj2, &buf3, NULL, &alloc3);
+ if (!SWIG_IsOK(res3)) {
+ SWIG_exception_fail(SWIG_ArgError(res3), "in method '" "cgroup_add_value_string" "', argument " "3"" of type '" "char const *""'");
+ }
+ arg3 = (char *)(buf3);
+ result = (int)cgroup_add_value_string(arg1,(char const *)arg2,(char const *)arg3);
+ resultobj = SWIG_From_int((int)(result));
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ if (alloc3 == SWIG_NEWOBJ) free((char*)buf3);
+ return resultobj;
+fail:
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ if (alloc3 == SWIG_NEWOBJ) free((char*)buf3);
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_add_value_int64(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup_controller *arg1 = (struct cgroup_controller *) 0 ;
+ char *arg2 = (char *) 0 ;
+ int64_t arg3 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ int res2 ;
+ char *buf2 = 0 ;
+ int alloc2 = 0 ;
+ void *argp3 ;
+ int res3 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ PyObject * obj2 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"OOO:cgroup_add_value_int64",&obj0,&obj1,&obj2)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup_controller, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_add_value_int64" "', argument " "1"" of type '" "struct cgroup_controller *""'");
+ }
+ arg1 = (struct cgroup_controller *)(argp1);
+ res2 = SWIG_AsCharPtrAndSize(obj1, &buf2, NULL, &alloc2);
+ if (!SWIG_IsOK(res2)) {
+ SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "cgroup_add_value_int64" "', argument " "2"" of type '" "char const *""'");
+ }
+ arg2 = (char *)(buf2);
+ {
+ res3 = SWIG_ConvertPtr(obj2, &argp3, SWIGTYPE_p_int64_t, 0 );
+ if (!SWIG_IsOK(res3)) {
+ SWIG_exception_fail(SWIG_ArgError(res3), "in method '" "cgroup_add_value_int64" "', argument " "3"" of type '" "int64_t""'");
+ }
+ if (!argp3) {
+ SWIG_exception_fail(SWIG_ValueError, "invalid null reference " "in method '" "cgroup_add_value_int64" "', argument " "3"" of type '" "int64_t""'");
+ } else {
+ arg3 = *((int64_t *)(argp3));
+ }
+ }
+ result = (int)cgroup_add_value_int64(arg1,(char const *)arg2,arg3);
+ resultobj = SWIG_From_int((int)(result));
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ return resultobj;
+fail:
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_add_value_uint64(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup_controller *arg1 = (struct cgroup_controller *) 0 ;
+ char *arg2 = (char *) 0 ;
+ u_int64_t arg3 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ int res2 ;
+ char *buf2 = 0 ;
+ int alloc2 = 0 ;
+ void *argp3 ;
+ int res3 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ PyObject * obj2 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"OOO:cgroup_add_value_uint64",&obj0,&obj1,&obj2)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup_controller, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_add_value_uint64" "', argument " "1"" of type '" "struct cgroup_controller *""'");
+ }
+ arg1 = (struct cgroup_controller *)(argp1);
+ res2 = SWIG_AsCharPtrAndSize(obj1, &buf2, NULL, &alloc2);
+ if (!SWIG_IsOK(res2)) {
+ SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "cgroup_add_value_uint64" "', argument " "2"" of type '" "char const *""'");
+ }
+ arg2 = (char *)(buf2);
+ {
+ res3 = SWIG_ConvertPtr(obj2, &argp3, SWIGTYPE_p_u_int64_t, 0 );
+ if (!SWIG_IsOK(res3)) {
+ SWIG_exception_fail(SWIG_ArgError(res3), "in method '" "cgroup_add_value_uint64" "', argument " "3"" of type '" "u_int64_t""'");
+ }
+ if (!argp3) {
+ SWIG_exception_fail(SWIG_ValueError, "invalid null reference " "in method '" "cgroup_add_value_uint64" "', argument " "3"" of type '" "u_int64_t""'");
+ } else {
+ arg3 = *((u_int64_t *)(argp3));
+ }
+ }
+ result = (int)cgroup_add_value_uint64(arg1,(char const *)arg2,arg3);
+ resultobj = SWIG_From_int((int)(result));
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ return resultobj;
+fail:
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_add_value_bool(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup_controller *arg1 = (struct cgroup_controller *) 0 ;
+ char *arg2 = (char *) 0 ;
+ bool arg3 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ int res2 ;
+ char *buf2 = 0 ;
+ int alloc2 = 0 ;
+ bool val3 ;
+ int ecode3 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ PyObject * obj2 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"OOO:cgroup_add_value_bool",&obj0,&obj1,&obj2)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup_controller, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_add_value_bool" "', argument " "1"" of type '" "struct cgroup_controller *""'");
+ }
+ arg1 = (struct cgroup_controller *)(argp1);
+ res2 = SWIG_AsCharPtrAndSize(obj1, &buf2, NULL, &alloc2);
+ if (!SWIG_IsOK(res2)) {
+ SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "cgroup_add_value_bool" "', argument " "2"" of type '" "char const *""'");
+ }
+ arg2 = (char *)(buf2);
+ ecode3 = SWIG_AsVal_bool(obj2, &val3);
+ if (!SWIG_IsOK(ecode3)) {
+ SWIG_exception_fail(SWIG_ArgError(ecode3), "in method '" "cgroup_add_value_bool" "', argument " "3"" of type '" "bool""'");
+ }
+ arg3 = (bool)(val3);
+ result = (int)cgroup_add_value_bool(arg1,(char const *)arg2,arg3);
+ resultobj = SWIG_From_int((int)(result));
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ return resultobj;
+fail:
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_get_value_string(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup_controller *arg1 = (struct cgroup_controller *) 0 ;
+ char *arg2 = (char *) 0 ;
+ char **arg3 = (char **) 0 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ int res2 ;
+ char *buf2 = 0 ;
+ int alloc2 = 0 ;
+ void *argp3 = 0 ;
+ int res3 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ PyObject * obj2 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"OOO:cgroup_get_value_string",&obj0,&obj1,&obj2)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup_controller, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_get_value_string" "', argument " "1"" of type '" "struct cgroup_controller *""'");
+ }
+ arg1 = (struct cgroup_controller *)(argp1);
+ res2 = SWIG_AsCharPtrAndSize(obj1, &buf2, NULL, &alloc2);
+ if (!SWIG_IsOK(res2)) {
+ SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "cgroup_get_value_string" "', argument " "2"" of type '" "char const *""'");
+ }
+ arg2 = (char *)(buf2);
+ res3 = SWIG_ConvertPtr(obj2, &argp3,SWIGTYPE_p_p_char, 0 | 0 );
+ if (!SWIG_IsOK(res3)) {
+ SWIG_exception_fail(SWIG_ArgError(res3), "in method '" "cgroup_get_value_string" "', argument " "3"" of type '" "char **""'");
+ }
+ arg3 = (char **)(argp3);
+ result = (int)cgroup_get_value_string(arg1,(char const *)arg2,arg3);
+ resultobj = SWIG_From_int((int)(result));
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ return resultobj;
+fail:
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_get_value_int64(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup_controller *arg1 = (struct cgroup_controller *) 0 ;
+ char *arg2 = (char *) 0 ;
+ int64_t *arg3 = (int64_t *) 0 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ int res2 ;
+ char *buf2 = 0 ;
+ int alloc2 = 0 ;
+ void *argp3 = 0 ;
+ int res3 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ PyObject * obj2 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"OOO:cgroup_get_value_int64",&obj0,&obj1,&obj2)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup_controller, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_get_value_int64" "', argument " "1"" of type '" "struct cgroup_controller *""'");
+ }
+ arg1 = (struct cgroup_controller *)(argp1);
+ res2 = SWIG_AsCharPtrAndSize(obj1, &buf2, NULL, &alloc2);
+ if (!SWIG_IsOK(res2)) {
+ SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "cgroup_get_value_int64" "', argument " "2"" of type '" "char const *""'");
+ }
+ arg2 = (char *)(buf2);
+ res3 = SWIG_ConvertPtr(obj2, &argp3,SWIGTYPE_p_int64_t, 0 | 0 );
+ if (!SWIG_IsOK(res3)) {
+ SWIG_exception_fail(SWIG_ArgError(res3), "in method '" "cgroup_get_value_int64" "', argument " "3"" of type '" "int64_t *""'");
+ }
+ arg3 = (int64_t *)(argp3);
+ result = (int)cgroup_get_value_int64(arg1,(char const *)arg2,arg3);
+ resultobj = SWIG_From_int((int)(result));
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ return resultobj;
+fail:
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_get_value_uint64(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup_controller *arg1 = (struct cgroup_controller *) 0 ;
+ char *arg2 = (char *) 0 ;
+ u_int64_t *arg3 = (u_int64_t *) 0 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ int res2 ;
+ char *buf2 = 0 ;
+ int alloc2 = 0 ;
+ void *argp3 = 0 ;
+ int res3 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ PyObject * obj2 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"OOO:cgroup_get_value_uint64",&obj0,&obj1,&obj2)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup_controller, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_get_value_uint64" "', argument " "1"" of type '" "struct cgroup_controller *""'");
+ }
+ arg1 = (struct cgroup_controller *)(argp1);
+ res2 = SWIG_AsCharPtrAndSize(obj1, &buf2, NULL, &alloc2);
+ if (!SWIG_IsOK(res2)) {
+ SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "cgroup_get_value_uint64" "', argument " "2"" of type '" "char const *""'");
+ }
+ arg2 = (char *)(buf2);
+ res3 = SWIG_ConvertPtr(obj2, &argp3,SWIGTYPE_p_u_int64_t, 0 | 0 );
+ if (!SWIG_IsOK(res3)) {
+ SWIG_exception_fail(SWIG_ArgError(res3), "in method '" "cgroup_get_value_uint64" "', argument " "3"" of type '" "u_int64_t *""'");
+ }
+ arg3 = (u_int64_t *)(argp3);
+ result = (int)cgroup_get_value_uint64(arg1,(char const *)arg2,arg3);
+ resultobj = SWIG_From_int((int)(result));
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ return resultobj;
+fail:
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_get_value_bool(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup_controller *arg1 = (struct cgroup_controller *) 0 ;
+ char *arg2 = (char *) 0 ;
+ bool *arg3 = (bool *) 0 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ int res2 ;
+ char *buf2 = 0 ;
+ int alloc2 = 0 ;
+ void *argp3 = 0 ;
+ int res3 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ PyObject * obj2 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"OOO:cgroup_get_value_bool",&obj0,&obj1,&obj2)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup_controller, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_get_value_bool" "', argument " "1"" of type '" "struct cgroup_controller *""'");
+ }
+ arg1 = (struct cgroup_controller *)(argp1);
+ res2 = SWIG_AsCharPtrAndSize(obj1, &buf2, NULL, &alloc2);
+ if (!SWIG_IsOK(res2)) {
+ SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "cgroup_get_value_bool" "', argument " "2"" of type '" "char const *""'");
+ }
+ arg2 = (char *)(buf2);
+ res3 = SWIG_ConvertPtr(obj2, &argp3,SWIGTYPE_p_bool, 0 | 0 );
+ if (!SWIG_IsOK(res3)) {
+ SWIG_exception_fail(SWIG_ArgError(res3), "in method '" "cgroup_get_value_bool" "', argument " "3"" of type '" "bool *""'");
+ }
+ arg3 = (bool *)(argp3);
+ result = (int)cgroup_get_value_bool(arg1,(char const *)arg2,arg3);
+ resultobj = SWIG_From_int((int)(result));
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ return resultobj;
+fail:
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_set_value_string(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup_controller *arg1 = (struct cgroup_controller *) 0 ;
+ char *arg2 = (char *) 0 ;
+ char *arg3 = (char *) 0 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ int res2 ;
+ char *buf2 = 0 ;
+ int alloc2 = 0 ;
+ int res3 ;
+ char *buf3 = 0 ;
+ int alloc3 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ PyObject * obj2 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"OOO:cgroup_set_value_string",&obj0,&obj1,&obj2)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup_controller, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_set_value_string" "', argument " "1"" of type '" "struct cgroup_controller *""'");
+ }
+ arg1 = (struct cgroup_controller *)(argp1);
+ res2 = SWIG_AsCharPtrAndSize(obj1, &buf2, NULL, &alloc2);
+ if (!SWIG_IsOK(res2)) {
+ SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "cgroup_set_value_string" "', argument " "2"" of type '" "char const *""'");
+ }
+ arg2 = (char *)(buf2);
+ res3 = SWIG_AsCharPtrAndSize(obj2, &buf3, NULL, &alloc3);
+ if (!SWIG_IsOK(res3)) {
+ SWIG_exception_fail(SWIG_ArgError(res3), "in method '" "cgroup_set_value_string" "', argument " "3"" of type '" "char const *""'");
+ }
+ arg3 = (char *)(buf3);
+ result = (int)cgroup_set_value_string(arg1,(char const *)arg2,(char const *)arg3);
+ resultobj = SWIG_From_int((int)(result));
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ if (alloc3 == SWIG_NEWOBJ) free((char*)buf3);
+ return resultobj;
+fail:
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ if (alloc3 == SWIG_NEWOBJ) free((char*)buf3);
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_set_value_int64(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup_controller *arg1 = (struct cgroup_controller *) 0 ;
+ char *arg2 = (char *) 0 ;
+ int64_t arg3 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ int res2 ;
+ char *buf2 = 0 ;
+ int alloc2 = 0 ;
+ void *argp3 ;
+ int res3 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ PyObject * obj2 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"OOO:cgroup_set_value_int64",&obj0,&obj1,&obj2)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup_controller, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_set_value_int64" "', argument " "1"" of type '" "struct cgroup_controller *""'");
+ }
+ arg1 = (struct cgroup_controller *)(argp1);
+ res2 = SWIG_AsCharPtrAndSize(obj1, &buf2, NULL, &alloc2);
+ if (!SWIG_IsOK(res2)) {
+ SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "cgroup_set_value_int64" "', argument " "2"" of type '" "char const *""'");
+ }
+ arg2 = (char *)(buf2);
+ {
+ res3 = SWIG_ConvertPtr(obj2, &argp3, SWIGTYPE_p_int64_t, 0 );
+ if (!SWIG_IsOK(res3)) {
+ SWIG_exception_fail(SWIG_ArgError(res3), "in method '" "cgroup_set_value_int64" "', argument " "3"" of type '" "int64_t""'");
+ }
+ if (!argp3) {
+ SWIG_exception_fail(SWIG_ValueError, "invalid null reference " "in method '" "cgroup_set_value_int64" "', argument " "3"" of type '" "int64_t""'");
+ } else {
+ arg3 = *((int64_t *)(argp3));
+ }
+ }
+ result = (int)cgroup_set_value_int64(arg1,(char const *)arg2,arg3);
+ resultobj = SWIG_From_int((int)(result));
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ return resultobj;
+fail:
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_set_value_uint64(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup_controller *arg1 = (struct cgroup_controller *) 0 ;
+ char *arg2 = (char *) 0 ;
+ u_int64_t arg3 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ int res2 ;
+ char *buf2 = 0 ;
+ int alloc2 = 0 ;
+ void *argp3 ;
+ int res3 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ PyObject * obj2 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"OOO:cgroup_set_value_uint64",&obj0,&obj1,&obj2)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup_controller, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_set_value_uint64" "', argument " "1"" of type '" "struct cgroup_controller *""'");
+ }
+ arg1 = (struct cgroup_controller *)(argp1);
+ res2 = SWIG_AsCharPtrAndSize(obj1, &buf2, NULL, &alloc2);
+ if (!SWIG_IsOK(res2)) {
+ SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "cgroup_set_value_uint64" "', argument " "2"" of type '" "char const *""'");
+ }
+ arg2 = (char *)(buf2);
+ {
+ res3 = SWIG_ConvertPtr(obj2, &argp3, SWIGTYPE_p_u_int64_t, 0 );
+ if (!SWIG_IsOK(res3)) {
+ SWIG_exception_fail(SWIG_ArgError(res3), "in method '" "cgroup_set_value_uint64" "', argument " "3"" of type '" "u_int64_t""'");
+ }
+ if (!argp3) {
+ SWIG_exception_fail(SWIG_ValueError, "invalid null reference " "in method '" "cgroup_set_value_uint64" "', argument " "3"" of type '" "u_int64_t""'");
+ } else {
+ arg3 = *((u_int64_t *)(argp3));
+ }
+ }
+ result = (int)cgroup_set_value_uint64(arg1,(char const *)arg2,arg3);
+ resultobj = SWIG_From_int((int)(result));
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ return resultobj;
+fail:
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_set_value_bool(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup_controller *arg1 = (struct cgroup_controller *) 0 ;
+ char *arg2 = (char *) 0 ;
+ bool arg3 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ int res2 ;
+ char *buf2 = 0 ;
+ int alloc2 = 0 ;
+ bool val3 ;
+ int ecode3 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ PyObject * obj2 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"OOO:cgroup_set_value_bool",&obj0,&obj1,&obj2)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup_controller, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_set_value_bool" "', argument " "1"" of type '" "struct cgroup_controller *""'");
+ }
+ arg1 = (struct cgroup_controller *)(argp1);
+ res2 = SWIG_AsCharPtrAndSize(obj1, &buf2, NULL, &alloc2);
+ if (!SWIG_IsOK(res2)) {
+ SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "cgroup_set_value_bool" "', argument " "2"" of type '" "char const *""'");
+ }
+ arg2 = (char *)(buf2);
+ ecode3 = SWIG_AsVal_bool(obj2, &val3);
+ if (!SWIG_IsOK(ecode3)) {
+ SWIG_exception_fail(SWIG_ArgError(ecode3), "in method '" "cgroup_set_value_bool" "', argument " "3"" of type '" "bool""'");
+ }
+ arg3 = (bool)(val3);
+ result = (int)cgroup_set_value_bool(arg1,(char const *)arg2,arg3);
+ resultobj = SWIG_From_int((int)(result));
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ return resultobj;
+fail:
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_get_value_name_count(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup_controller *arg1 = (struct cgroup_controller *) 0 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ PyObject * obj0 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"O:cgroup_get_value_name_count",&obj0)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup_controller, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_get_value_name_count" "', argument " "1"" of type '" "struct cgroup_controller *""'");
+ }
+ arg1 = (struct cgroup_controller *)(argp1);
+ result = (int)cgroup_get_value_name_count(arg1);
+ resultobj = SWIG_From_int((int)(result));
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_get_value_name(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup_controller *arg1 = (struct cgroup_controller *) 0 ;
+ int arg2 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ int val2 ;
+ int ecode2 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ char *result = 0 ;
+
+ if (!PyArg_ParseTuple(args,(char *)"OO:cgroup_get_value_name",&obj0,&obj1)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup_controller, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_get_value_name" "', argument " "1"" of type '" "struct cgroup_controller *""'");
+ }
+ arg1 = (struct cgroup_controller *)(argp1);
+ ecode2 = SWIG_AsVal_int(obj1, &val2);
+ if (!SWIG_IsOK(ecode2)) {
+ SWIG_exception_fail(SWIG_ArgError(ecode2), "in method '" "cgroup_get_value_name" "', argument " "2"" of type '" "int""'");
+ }
+ arg2 = (int)(val2);
+ result = (char *)cgroup_get_value_name(arg1,arg2);
+ resultobj = SWIG_FromCharPtr((const char *)result);
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_get_procs(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ char *arg1 = (char *) 0 ;
+ char *arg2 = (char *) 0 ;
+ pid_t **arg3 = (pid_t **) 0 ;
+ int *arg4 = (int *) 0 ;
+ int res1 ;
+ char *buf1 = 0 ;
+ int alloc1 = 0 ;
+ int res2 ;
+ char *buf2 = 0 ;
+ int alloc2 = 0 ;
+ void *argp3 = 0 ;
+ int res3 = 0 ;
+ void *argp4 = 0 ;
+ int res4 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ PyObject * obj2 = 0 ;
+ PyObject * obj3 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"OOOO:cgroup_get_procs",&obj0,&obj1,&obj2,&obj3)) SWIG_fail;
+ res1 = SWIG_AsCharPtrAndSize(obj0, &buf1, NULL, &alloc1);
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_get_procs" "', argument " "1"" of type '" "char *""'");
+ }
+ arg1 = (char *)(buf1);
+ res2 = SWIG_AsCharPtrAndSize(obj1, &buf2, NULL, &alloc2);
+ if (!SWIG_IsOK(res2)) {
+ SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "cgroup_get_procs" "', argument " "2"" of type '" "char *""'");
+ }
+ arg2 = (char *)(buf2);
+ res3 = SWIG_ConvertPtr(obj2, &argp3,SWIGTYPE_p_p_pid_t, 0 | 0 );
+ if (!SWIG_IsOK(res3)) {
+ SWIG_exception_fail(SWIG_ArgError(res3), "in method '" "cgroup_get_procs" "', argument " "3"" of type '" "pid_t **""'");
+ }
+ arg3 = (pid_t **)(argp3);
+ res4 = SWIG_ConvertPtr(obj3, &argp4,SWIGTYPE_p_int, 0 | 0 );
+ if (!SWIG_IsOK(res4)) {
+ SWIG_exception_fail(SWIG_ArgError(res4), "in method '" "cgroup_get_procs" "', argument " "4"" of type '" "int *""'");
+ }
+ arg4 = (int *)(argp4);
+ result = (int)cgroup_get_procs(arg1,arg2,arg3,arg4);
+ resultobj = SWIG_From_int((int)(result));
+ if (alloc1 == SWIG_NEWOBJ) free((char*)buf1);
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ return resultobj;
+fail:
+ if (alloc1 == SWIG_NEWOBJ) free((char*)buf1);
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cg_chmod_recursive(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup *arg1 = (struct cgroup *) 0 ;
+ mode_t arg2 ;
+ int arg3 ;
+ mode_t arg4 ;
+ int arg5 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ void *argp2 ;
+ int res2 = 0 ;
+ int val3 ;
+ int ecode3 = 0 ;
+ void *argp4 ;
+ int res4 = 0 ;
+ int val5 ;
+ int ecode5 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ PyObject * obj2 = 0 ;
+ PyObject * obj3 = 0 ;
+ PyObject * obj4 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"OOOOO:cg_chmod_recursive",&obj0,&obj1,&obj2,&obj3,&obj4)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cg_chmod_recursive" "', argument " "1"" of type '" "struct cgroup *""'");
+ }
+ arg1 = (struct cgroup *)(argp1);
+ {
+ res2 = SWIG_ConvertPtr(obj1, &argp2, SWIGTYPE_p_mode_t, 0 );
+ if (!SWIG_IsOK(res2)) {
+ SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "cg_chmod_recursive" "', argument " "2"" of type '" "mode_t""'");
+ }
+ if (!argp2) {
+ SWIG_exception_fail(SWIG_ValueError, "invalid null reference " "in method '" "cg_chmod_recursive" "', argument " "2"" of type '" "mode_t""'");
+ } else {
+ arg2 = *((mode_t *)(argp2));
+ }
+ }
+ ecode3 = SWIG_AsVal_int(obj2, &val3);
+ if (!SWIG_IsOK(ecode3)) {
+ SWIG_exception_fail(SWIG_ArgError(ecode3), "in method '" "cg_chmod_recursive" "', argument " "3"" of type '" "int""'");
+ }
+ arg3 = (int)(val3);
+ {
+ res4 = SWIG_ConvertPtr(obj3, &argp4, SWIGTYPE_p_mode_t, 0 );
+ if (!SWIG_IsOK(res4)) {
+ SWIG_exception_fail(SWIG_ArgError(res4), "in method '" "cg_chmod_recursive" "', argument " "4"" of type '" "mode_t""'");
+ }
+ if (!argp4) {
+ SWIG_exception_fail(SWIG_ValueError, "invalid null reference " "in method '" "cg_chmod_recursive" "', argument " "4"" of type '" "mode_t""'");
+ } else {
+ arg4 = *((mode_t *)(argp4));
+ }
+ }
+ ecode5 = SWIG_AsVal_int(obj4, &val5);
+ if (!SWIG_IsOK(ecode5)) {
+ SWIG_exception_fail(SWIG_ArgError(ecode5), "in method '" "cg_chmod_recursive" "', argument " "5"" of type '" "int""'");
+ }
+ arg5 = (int)(val5);
+ result = (int)cg_chmod_recursive(arg1,arg2,arg3,arg4,arg5);
+ resultobj = SWIG_From_int((int)(result));
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_get_cgroup_name(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup *arg1 = (struct cgroup *) 0 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ PyObject * obj0 = 0 ;
+ char *result = 0 ;
+
+ if (!PyArg_ParseTuple(args,(char *)"O:cgroup_get_cgroup_name",&obj0)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_get_cgroup_name" "', argument " "1"" of type '" "struct cgroup *""'");
+ }
+ arg1 = (struct cgroup *)(argp1);
+ result = (char *)cgroup_get_cgroup_name(arg1);
+ resultobj = SWIG_FromCharPtr((const char *)result);
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_attach_task(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup *arg1 = (struct cgroup *) 0 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ PyObject * obj0 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"O:cgroup_attach_task",&obj0)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_attach_task" "', argument " "1"" of type '" "struct cgroup *""'");
+ }
+ arg1 = (struct cgroup *)(argp1);
+ result = (int)cgroup_attach_task(arg1);
+ resultobj = SWIG_From_int((int)(result));
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_attach_task_pid(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup *arg1 = (struct cgroup *) 0 ;
+ pid_t arg2 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ void *argp2 ;
+ int res2 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"OO:cgroup_attach_task_pid",&obj0,&obj1)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_attach_task_pid" "', argument " "1"" of type '" "struct cgroup *""'");
+ }
+ arg1 = (struct cgroup *)(argp1);
+ {
+ res2 = SWIG_ConvertPtr(obj1, &argp2, SWIGTYPE_p_pid_t, 0 );
+ if (!SWIG_IsOK(res2)) {
+ SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "cgroup_attach_task_pid" "', argument " "2"" of type '" "pid_t""'");
+ }
+ if (!argp2) {
+ SWIG_exception_fail(SWIG_ValueError, "invalid null reference " "in method '" "cgroup_attach_task_pid" "', argument " "2"" of type '" "pid_t""'");
+ } else {
+ arg2 = *((pid_t *)(argp2));
+ }
+ }
+ result = (int)cgroup_attach_task_pid(arg1,arg2);
+ resultobj = SWIG_From_int((int)(result));
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_change_cgroup_path(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ char *arg1 = (char *) 0 ;
+ pid_t arg2 ;
+ char **arg3 ;
+ int res1 ;
+ char *buf1 = 0 ;
+ int alloc1 = 0 ;
+ void *argp2 ;
+ int res2 = 0 ;
+ void *argp3 = 0 ;
+ int res3 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ PyObject * obj2 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"OOO:cgroup_change_cgroup_path",&obj0,&obj1,&obj2)) SWIG_fail;
+ res1 = SWIG_AsCharPtrAndSize(obj0, &buf1, NULL, &alloc1);
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_change_cgroup_path" "', argument " "1"" of type '" "char const *""'");
+ }
+ arg1 = (char *)(buf1);
+ {
+ res2 = SWIG_ConvertPtr(obj1, &argp2, SWIGTYPE_p_pid_t, 0 );
+ if (!SWIG_IsOK(res2)) {
+ SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "cgroup_change_cgroup_path" "', argument " "2"" of type '" "pid_t""'");
+ }
+ if (!argp2) {
+ SWIG_exception_fail(SWIG_ValueError, "invalid null reference " "in method '" "cgroup_change_cgroup_path" "', argument " "2"" of type '" "pid_t""'");
+ } else {
+ arg2 = *((pid_t *)(argp2));
+ }
+ }
+ res3 = SWIG_ConvertPtr(obj2, &argp3,SWIGTYPE_p_p_char, 0 | 0 );
+ if (!SWIG_IsOK(res3)) {
+ SWIG_exception_fail(SWIG_ArgError(res3), "in method '" "cgroup_change_cgroup_path" "', argument " "3"" of type '" "char const *const []""'");
+ }
+ arg3 = (char **)(argp3);
+ result = (int)cgroup_change_cgroup_path((char const *)arg1,arg2,(char const *const (*))arg3);
+ resultobj = SWIG_From_int((int)(result));
+ if (alloc1 == SWIG_NEWOBJ) free((char*)buf1);
+ return resultobj;
+fail:
+ if (alloc1 == SWIG_NEWOBJ) free((char*)buf1);
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_get_current_controller_path(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ pid_t arg1 ;
+ char *arg2 = (char *) 0 ;
+ char **arg3 = (char **) 0 ;
+ void *argp1 ;
+ int res1 = 0 ;
+ int res2 ;
+ char *buf2 = 0 ;
+ int alloc2 = 0 ;
+ void *argp3 = 0 ;
+ int res3 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ PyObject * obj2 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"OOO:cgroup_get_current_controller_path",&obj0,&obj1,&obj2)) SWIG_fail;
+ {
+ res1 = SWIG_ConvertPtr(obj0, &argp1, SWIGTYPE_p_pid_t, 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_get_current_controller_path" "', argument " "1"" of type '" "pid_t""'");
+ }
+ if (!argp1) {
+ SWIG_exception_fail(SWIG_ValueError, "invalid null reference " "in method '" "cgroup_get_current_controller_path" "', argument " "1"" of type '" "pid_t""'");
+ } else {
+ arg1 = *((pid_t *)(argp1));
+ }
+ }
+ res2 = SWIG_AsCharPtrAndSize(obj1, &buf2, NULL, &alloc2);
+ if (!SWIG_IsOK(res2)) {
+ SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "cgroup_get_current_controller_path" "', argument " "2"" of type '" "char const *""'");
+ }
+ arg2 = (char *)(buf2);
+ res3 = SWIG_ConvertPtr(obj2, &argp3,SWIGTYPE_p_p_char, 0 | 0 );
+ if (!SWIG_IsOK(res3)) {
+ SWIG_exception_fail(SWIG_ArgError(res3), "in method '" "cgroup_get_current_controller_path" "', argument " "3"" of type '" "char **""'");
+ }
+ arg3 = (char **)(argp3);
+ result = (int)cgroup_get_current_controller_path(arg1,(char const *)arg2,arg3);
+ resultobj = SWIG_From_int((int)(result));
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ return resultobj;
+fail:
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_init_rules_cache(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)":cgroup_init_rules_cache")) SWIG_fail;
+ result = (int)cgroup_init_rules_cache();
+ resultobj = SWIG_From_int((int)(result));
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_reload_cached_rules(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)":cgroup_reload_cached_rules")) SWIG_fail;
+ result = (int)cgroup_reload_cached_rules();
+ resultobj = SWIG_From_int((int)(result));
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_print_rules_config(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ FILE *arg1 = (FILE *) 0 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ PyObject * obj0 = 0 ;
+
+ if (!PyArg_ParseTuple(args,(char *)"O:cgroup_print_rules_config",&obj0)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_FILE, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_print_rules_config" "', argument " "1"" of type '" "FILE *""'");
+ }
+ arg1 = (FILE *)(argp1);
+ cgroup_print_rules_config(arg1);
+ resultobj = SWIG_Py_Void();
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_change_all_cgroups(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)":cgroup_change_all_cgroups")) SWIG_fail;
+ result = (int)cgroup_change_all_cgroups();
+ resultobj = SWIG_From_int((int)(result));
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_change_cgroup_flags(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ uid_t arg1 ;
+ gid_t arg2 ;
+ char *arg3 = (char *) 0 ;
+ pid_t arg4 ;
+ int arg5 ;
+ void *argp1 ;
+ int res1 = 0 ;
+ void *argp2 ;
+ int res2 = 0 ;
+ int res3 ;
+ char *buf3 = 0 ;
+ int alloc3 = 0 ;
+ void *argp4 ;
+ int res4 = 0 ;
+ int val5 ;
+ int ecode5 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ PyObject * obj2 = 0 ;
+ PyObject * obj3 = 0 ;
+ PyObject * obj4 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"OOOOO:cgroup_change_cgroup_flags",&obj0,&obj1,&obj2,&obj3,&obj4)) SWIG_fail;
+ {
+ res1 = SWIG_ConvertPtr(obj0, &argp1, SWIGTYPE_p_uid_t, 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_change_cgroup_flags" "', argument " "1"" of type '" "uid_t""'");
+ }
+ if (!argp1) {
+ SWIG_exception_fail(SWIG_ValueError, "invalid null reference " "in method '" "cgroup_change_cgroup_flags" "', argument " "1"" of type '" "uid_t""'");
+ } else {
+ arg1 = *((uid_t *)(argp1));
+ }
+ }
+ {
+ res2 = SWIG_ConvertPtr(obj1, &argp2, SWIGTYPE_p_gid_t, 0 );
+ if (!SWIG_IsOK(res2)) {
+ SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "cgroup_change_cgroup_flags" "', argument " "2"" of type '" "gid_t""'");
+ }
+ if (!argp2) {
+ SWIG_exception_fail(SWIG_ValueError, "invalid null reference " "in method '" "cgroup_change_cgroup_flags" "', argument " "2"" of type '" "gid_t""'");
+ } else {
+ arg2 = *((gid_t *)(argp2));
+ }
+ }
+ res3 = SWIG_AsCharPtrAndSize(obj2, &buf3, NULL, &alloc3);
+ if (!SWIG_IsOK(res3)) {
+ SWIG_exception_fail(SWIG_ArgError(res3), "in method '" "cgroup_change_cgroup_flags" "', argument " "3"" of type '" "char const *""'");
+ }
+ arg3 = (char *)(buf3);
+ {
+ res4 = SWIG_ConvertPtr(obj3, &argp4, SWIGTYPE_p_pid_t, 0 );
+ if (!SWIG_IsOK(res4)) {
+ SWIG_exception_fail(SWIG_ArgError(res4), "in method '" "cgroup_change_cgroup_flags" "', argument " "4"" of type '" "pid_t""'");
+ }
+ if (!argp4) {
+ SWIG_exception_fail(SWIG_ValueError, "invalid null reference " "in method '" "cgroup_change_cgroup_flags" "', argument " "4"" of type '" "pid_t""'");
+ } else {
+ arg4 = *((pid_t *)(argp4));
+ }
+ }
+ ecode5 = SWIG_AsVal_int(obj4, &val5);
+ if (!SWIG_IsOK(ecode5)) {
+ SWIG_exception_fail(SWIG_ArgError(ecode5), "in method '" "cgroup_change_cgroup_flags" "', argument " "5"" of type '" "int""'");
+ }
+ arg5 = (int)(val5);
+ result = (int)cgroup_change_cgroup_flags(arg1,arg2,(char const *)arg3,arg4,arg5);
+ resultobj = SWIG_From_int((int)(result));
+ if (alloc3 == SWIG_NEWOBJ) free((char*)buf3);
+ return resultobj;
+fail:
+ if (alloc3 == SWIG_NEWOBJ) free((char*)buf3);
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_change_cgroup_uid_gid_flags(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ uid_t arg1 ;
+ gid_t arg2 ;
+ pid_t arg3 ;
+ int arg4 ;
+ void *argp1 ;
+ int res1 = 0 ;
+ void *argp2 ;
+ int res2 = 0 ;
+ void *argp3 ;
+ int res3 = 0 ;
+ int val4 ;
+ int ecode4 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ PyObject * obj2 = 0 ;
+ PyObject * obj3 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"OOOO:cgroup_change_cgroup_uid_gid_flags",&obj0,&obj1,&obj2,&obj3)) SWIG_fail;
+ {
+ res1 = SWIG_ConvertPtr(obj0, &argp1, SWIGTYPE_p_uid_t, 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_change_cgroup_uid_gid_flags" "', argument " "1"" of type '" "uid_t""'");
+ }
+ if (!argp1) {
+ SWIG_exception_fail(SWIG_ValueError, "invalid null reference " "in method '" "cgroup_change_cgroup_uid_gid_flags" "', argument " "1"" of type '" "uid_t""'");
+ } else {
+ arg1 = *((uid_t *)(argp1));
+ }
+ }
+ {
+ res2 = SWIG_ConvertPtr(obj1, &argp2, SWIGTYPE_p_gid_t, 0 );
+ if (!SWIG_IsOK(res2)) {
+ SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "cgroup_change_cgroup_uid_gid_flags" "', argument " "2"" of type '" "gid_t""'");
+ }
+ if (!argp2) {
+ SWIG_exception_fail(SWIG_ValueError, "invalid null reference " "in method '" "cgroup_change_cgroup_uid_gid_flags" "', argument " "2"" of type '" "gid_t""'");
+ } else {
+ arg2 = *((gid_t *)(argp2));
+ }
+ }
+ {
+ res3 = SWIG_ConvertPtr(obj2, &argp3, SWIGTYPE_p_pid_t, 0 );
+ if (!SWIG_IsOK(res3)) {
+ SWIG_exception_fail(SWIG_ArgError(res3), "in method '" "cgroup_change_cgroup_uid_gid_flags" "', argument " "3"" of type '" "pid_t""'");
+ }
+ if (!argp3) {
+ SWIG_exception_fail(SWIG_ValueError, "invalid null reference " "in method '" "cgroup_change_cgroup_uid_gid_flags" "', argument " "3"" of type '" "pid_t""'");
+ } else {
+ arg3 = *((pid_t *)(argp3));
+ }
+ }
+ ecode4 = SWIG_AsVal_int(obj3, &val4);
+ if (!SWIG_IsOK(ecode4)) {
+ SWIG_exception_fail(SWIG_ArgError(ecode4), "in method '" "cgroup_change_cgroup_uid_gid_flags" "', argument " "4"" of type '" "int""'");
+ }
+ arg4 = (int)(val4);
+ result = (int)cgroup_change_cgroup_uid_gid_flags(arg1,arg2,arg3,arg4);
+ resultobj = SWIG_From_int((int)(result));
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_change_cgroup_uid_gid(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ uid_t arg1 ;
+ gid_t arg2 ;
+ pid_t arg3 ;
+ void *argp1 ;
+ int res1 = 0 ;
+ void *argp2 ;
+ int res2 = 0 ;
+ void *argp3 ;
+ int res3 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ PyObject * obj2 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"OOO:cgroup_change_cgroup_uid_gid",&obj0,&obj1,&obj2)) SWIG_fail;
+ {
+ res1 = SWIG_ConvertPtr(obj0, &argp1, SWIGTYPE_p_uid_t, 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_change_cgroup_uid_gid" "', argument " "1"" of type '" "uid_t""'");
+ }
+ if (!argp1) {
+ SWIG_exception_fail(SWIG_ValueError, "invalid null reference " "in method '" "cgroup_change_cgroup_uid_gid" "', argument " "1"" of type '" "uid_t""'");
+ } else {
+ arg1 = *((uid_t *)(argp1));
+ }
+ }
+ {
+ res2 = SWIG_ConvertPtr(obj1, &argp2, SWIGTYPE_p_gid_t, 0 );
+ if (!SWIG_IsOK(res2)) {
+ SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "cgroup_change_cgroup_uid_gid" "', argument " "2"" of type '" "gid_t""'");
+ }
+ if (!argp2) {
+ SWIG_exception_fail(SWIG_ValueError, "invalid null reference " "in method '" "cgroup_change_cgroup_uid_gid" "', argument " "2"" of type '" "gid_t""'");
+ } else {
+ arg2 = *((gid_t *)(argp2));
+ }
+ }
+ {
+ res3 = SWIG_ConvertPtr(obj2, &argp3, SWIGTYPE_p_pid_t, 0 );
+ if (!SWIG_IsOK(res3)) {
+ SWIG_exception_fail(SWIG_ArgError(res3), "in method '" "cgroup_change_cgroup_uid_gid" "', argument " "3"" of type '" "pid_t""'");
+ }
+ if (!argp3) {
+ SWIG_exception_fail(SWIG_ValueError, "invalid null reference " "in method '" "cgroup_change_cgroup_uid_gid" "', argument " "3"" of type '" "pid_t""'");
+ } else {
+ arg3 = *((pid_t *)(argp3));
+ }
+ }
+ result = (int)cgroup_change_cgroup_uid_gid(arg1,arg2,arg3);
+ resultobj = SWIG_From_int((int)(result));
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_register_unchanged_process(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ pid_t arg1 ;
+ int arg2 ;
+ void *argp1 ;
+ int res1 = 0 ;
+ int val2 ;
+ int ecode2 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"OO:cgroup_register_unchanged_process",&obj0,&obj1)) SWIG_fail;
+ {
+ res1 = SWIG_ConvertPtr(obj0, &argp1, SWIGTYPE_p_pid_t, 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_register_unchanged_process" "', argument " "1"" of type '" "pid_t""'");
+ }
+ if (!argp1) {
+ SWIG_exception_fail(SWIG_ValueError, "invalid null reference " "in method '" "cgroup_register_unchanged_process" "', argument " "1"" of type '" "pid_t""'");
+ } else {
+ arg1 = *((pid_t *)(argp1));
+ }
+ }
+ ecode2 = SWIG_AsVal_int(obj1, &val2);
+ if (!SWIG_IsOK(ecode2)) {
+ SWIG_exception_fail(SWIG_ArgError(ecode2), "in method '" "cgroup_register_unchanged_process" "', argument " "2"" of type '" "int""'");
+ }
+ arg2 = (int)(val2);
+ result = (int)cgroup_register_unchanged_process(arg1,arg2);
+ resultobj = SWIG_From_int((int)(result));
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_config_load_config(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ char *arg1 = (char *) 0 ;
+ int res1 ;
+ char *buf1 = 0 ;
+ int alloc1 = 0 ;
+ PyObject * obj0 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"O:cgroup_config_load_config",&obj0)) SWIG_fail;
+ res1 = SWIG_AsCharPtrAndSize(obj0, &buf1, NULL, &alloc1);
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_config_load_config" "', argument " "1"" of type '" "char const *""'");
+ }
+ arg1 = (char *)(buf1);
+ result = (int)cgroup_config_load_config((char const *)arg1);
+ resultobj = SWIG_From_int((int)(result));
+ if (alloc1 == SWIG_NEWOBJ) free((char*)buf1);
+ return resultobj;
+fail:
+ if (alloc1 == SWIG_NEWOBJ) free((char*)buf1);
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_unload_cgroups(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)":cgroup_unload_cgroups")) SWIG_fail;
+ result = (int)cgroup_unload_cgroups();
+ resultobj = SWIG_From_int((int)(result));
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_config_unload_config(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ char *arg1 = (char *) 0 ;
+ int arg2 ;
+ int res1 ;
+ char *buf1 = 0 ;
+ int alloc1 = 0 ;
+ int val2 ;
+ int ecode2 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"OO:cgroup_config_unload_config",&obj0,&obj1)) SWIG_fail;
+ res1 = SWIG_AsCharPtrAndSize(obj0, &buf1, NULL, &alloc1);
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_config_unload_config" "', argument " "1"" of type '" "char const *""'");
+ }
+ arg1 = (char *)(buf1);
+ ecode2 = SWIG_AsVal_int(obj1, &val2);
+ if (!SWIG_IsOK(ecode2)) {
+ SWIG_exception_fail(SWIG_ArgError(ecode2), "in method '" "cgroup_config_unload_config" "', argument " "2"" of type '" "int""'");
+ }
+ arg2 = (int)(val2);
+ result = (int)cgroup_config_unload_config((char const *)arg1,arg2);
+ resultobj = SWIG_From_int((int)(result));
+ if (alloc1 == SWIG_NEWOBJ) free((char*)buf1);
+ return resultobj;
+fail:
+ if (alloc1 == SWIG_NEWOBJ) free((char*)buf1);
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_config_set_default(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup *arg1 = (struct cgroup *) 0 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ PyObject * obj0 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"O:cgroup_config_set_default",&obj0)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_config_set_default" "', argument " "1"" of type '" "struct cgroup *""'");
+ }
+ arg1 = (struct cgroup *)(argp1);
+ result = (int)cgroup_config_set_default(arg1);
+ resultobj = SWIG_From_int((int)(result));
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_init_templates_cache(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ char *arg1 = (char *) 0 ;
+ int res1 ;
+ char *buf1 = 0 ;
+ int alloc1 = 0 ;
+ PyObject * obj0 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"O:cgroup_init_templates_cache",&obj0)) SWIG_fail;
+ res1 = SWIG_AsCharPtrAndSize(obj0, &buf1, NULL, &alloc1);
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_init_templates_cache" "', argument " "1"" of type '" "char *""'");
+ }
+ arg1 = (char *)(buf1);
+ result = (int)cgroup_init_templates_cache(arg1);
+ resultobj = SWIG_From_int((int)(result));
+ if (alloc1 == SWIG_NEWOBJ) free((char*)buf1);
+ return resultobj;
+fail:
+ if (alloc1 == SWIG_NEWOBJ) free((char*)buf1);
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_reload_cached_templates(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ char *arg1 = (char *) 0 ;
+ int res1 ;
+ char *buf1 = 0 ;
+ int alloc1 = 0 ;
+ PyObject * obj0 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"O:cgroup_reload_cached_templates",&obj0)) SWIG_fail;
+ res1 = SWIG_AsCharPtrAndSize(obj0, &buf1, NULL, &alloc1);
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_reload_cached_templates" "', argument " "1"" of type '" "char *""'");
+ }
+ arg1 = (char *)(buf1);
+ result = (int)cgroup_reload_cached_templates(arg1);
+ resultobj = SWIG_From_int((int)(result));
+ if (alloc1 == SWIG_NEWOBJ) free((char*)buf1);
+ return resultobj;
+fail:
+ if (alloc1 == SWIG_NEWOBJ) free((char*)buf1);
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_config_create_template_group(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ struct cgroup *arg1 = (struct cgroup *) 0 ;
+ char *arg2 = (char *) 0 ;
+ int arg3 ;
+ void *argp1 = 0 ;
+ int res1 = 0 ;
+ int res2 ;
+ char *buf2 = 0 ;
+ int alloc2 = 0 ;
+ int val3 ;
+ int ecode3 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ PyObject * obj2 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"OOO:cgroup_config_create_template_group",&obj0,&obj1,&obj2)) SWIG_fail;
+ res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_cgroup, 0 | 0 );
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_config_create_template_group" "', argument " "1"" of type '" "struct cgroup *""'");
+ }
+ arg1 = (struct cgroup *)(argp1);
+ res2 = SWIG_AsCharPtrAndSize(obj1, &buf2, NULL, &alloc2);
+ if (!SWIG_IsOK(res2)) {
+ SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "cgroup_config_create_template_group" "', argument " "2"" of type '" "char *""'");
+ }
+ arg2 = (char *)(buf2);
+ ecode3 = SWIG_AsVal_int(obj2, &val3);
+ if (!SWIG_IsOK(ecode3)) {
+ SWIG_exception_fail(SWIG_ArgError(ecode3), "in method '" "cgroup_config_create_template_group" "', argument " "3"" of type '" "int""'");
+ }
+ arg3 = (int)(val3);
+ result = (int)cgroup_config_create_template_group(arg1,arg2,arg3);
+ resultobj = SWIG_From_int((int)(result));
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ return resultobj;
+fail:
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_set_logger(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ cgroup_logger_callback arg1 = (cgroup_logger_callback) 0 ;
+ int arg2 ;
+ void *arg3 = (void *) 0 ;
+ int val2 ;
+ int ecode2 = 0 ;
+ int res3 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ PyObject * obj2 = 0 ;
+
+ if (!PyArg_ParseTuple(args,(char *)"OOO:cgroup_set_logger",&obj0,&obj1,&obj2)) SWIG_fail;
+ {
+ int res = SWIG_ConvertFunctionPtr(obj0, (void**)(&arg1), SWIGTYPE_p_f_p_void_int_p_q_const__char___builtin_va_list__void);
+ if (!SWIG_IsOK(res)) {
+ SWIG_exception_fail(SWIG_ArgError(res), "in method '" "cgroup_set_logger" "', argument " "1"" of type '" "cgroup_logger_callback""'");
+ }
+ }
+ ecode2 = SWIG_AsVal_int(obj1, &val2);
+ if (!SWIG_IsOK(ecode2)) {
+ SWIG_exception_fail(SWIG_ArgError(ecode2), "in method '" "cgroup_set_logger" "', argument " "2"" of type '" "int""'");
+ }
+ arg2 = (int)(val2);
+ res3 = SWIG_ConvertPtr(obj2,SWIG_as_voidptrptr(&arg3), 0, 0);
+ if (!SWIG_IsOK(res3)) {
+ SWIG_exception_fail(SWIG_ArgError(res3), "in method '" "cgroup_set_logger" "', argument " "3"" of type '" "void *""'");
+ }
+ cgroup_set_logger(arg1,arg2,arg3);
+ resultobj = SWIG_Py_Void();
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_set_default_logger(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ int arg1 ;
+ int val1 ;
+ int ecode1 = 0 ;
+ PyObject * obj0 = 0 ;
+
+ if (!PyArg_ParseTuple(args,(char *)"O:cgroup_set_default_logger",&obj0)) SWIG_fail;
+ ecode1 = SWIG_AsVal_int(obj0, &val1);
+ if (!SWIG_IsOK(ecode1)) {
+ SWIG_exception_fail(SWIG_ArgError(ecode1), "in method '" "cgroup_set_default_logger" "', argument " "1"" of type '" "int""'");
+ }
+ arg1 = (int)(val1);
+ cgroup_set_default_logger(arg1);
+ resultobj = SWIG_Py_Void();
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_set_loglevel(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ int arg1 ;
+ int val1 ;
+ int ecode1 = 0 ;
+ PyObject * obj0 = 0 ;
+
+ if (!PyArg_ParseTuple(args,(char *)"O:cgroup_set_loglevel",&obj0)) SWIG_fail;
+ ecode1 = SWIG_AsVal_int(obj0, &val1);
+ if (!SWIG_IsOK(ecode1)) {
+ SWIG_exception_fail(SWIG_ArgError(ecode1), "in method '" "cgroup_set_loglevel" "', argument " "1"" of type '" "int""'");
+ }
+ arg1 = (int)(val1);
+ cgroup_set_loglevel(arg1);
+ resultobj = SWIG_Py_Void();
+ return resultobj;
+fail:
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_log__varargs__(PyObject *SWIGUNUSEDPARM(self), PyObject *args, PyObject *varargs) {
+ PyObject *resultobj = 0;
+ int arg1 ;
+ char *arg2 = (char *) 0 ;
+ void *arg3 = 0 ;
+ int val1 ;
+ int ecode1 = 0 ;
+ int res2 ;
+ char *buf2 = 0 ;
+ int alloc2 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+
+ if (!PyArg_ParseTuple(args,(char *)"OO:cgroup_log",&obj0,&obj1)) SWIG_fail;
+ ecode1 = SWIG_AsVal_int(obj0, &val1);
+ if (!SWIG_IsOK(ecode1)) {
+ SWIG_exception_fail(SWIG_ArgError(ecode1), "in method '" "cgroup_log" "', argument " "1"" of type '" "int""'");
+ }
+ arg1 = (int)(val1);
+ res2 = SWIG_AsCharPtrAndSize(obj1, &buf2, NULL, &alloc2);
+ if (!SWIG_IsOK(res2)) {
+ SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "cgroup_log" "', argument " "2"" of type '" "char const *""'");
+ }
+ arg2 = (char *)(buf2);
+ cgroup_log(arg1,(char const *)arg2,arg3);
+ resultobj = SWIG_Py_Void();
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ return resultobj;
+fail:
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_log(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj;
+ PyObject *varargs;
+ PyObject *newargs;
+
+ newargs = PyTuple_GetSlice(args,0,2);
+ varargs = PyTuple_GetSlice(args,2,PyTuple_Size(args));
+ resultobj = _wrap_cgroup_log__varargs__(NULL,newargs,varargs);
+ Py_XDECREF(newargs);
+ Py_XDECREF(varargs);
+ return resultobj;
+}
+
+
+SWIGINTERN PyObject *_wrap_cgroup_parse_log_level_str(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ char *arg1 = (char *) 0 ;
+ int res1 ;
+ char *buf1 = 0 ;
+ int alloc1 = 0 ;
+ PyObject * obj0 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"O:cgroup_parse_log_level_str",&obj0)) SWIG_fail;
+ res1 = SWIG_AsCharPtrAndSize(obj0, &buf1, NULL, &alloc1);
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "cgroup_parse_log_level_str" "', argument " "1"" of type '" "char const *""'");
+ }
+ arg1 = (char *)(buf1);
+ result = (int)cgroup_parse_log_level_str((char const *)arg1);
+ resultobj = SWIG_From_int((int)(result));
+ if (alloc1 == SWIG_NEWOBJ) free((char*)buf1);
+ return resultobj;
+fail:
+ if (alloc1 == SWIG_NEWOBJ) free((char*)buf1);
+ return NULL;
+}
+
+
+static PyMethodDef SwigMethods[] = {
+ { (char *)"SWIG_PyInstanceMethod_New", (PyCFunction)SWIG_PyInstanceMethod_New, METH_O, NULL},
+ { (char *)"new_intp", _wrap_new_intp, METH_VARARGS, NULL},
+ { (char *)"copy_intp", _wrap_copy_intp, METH_VARARGS, NULL},
+ { (char *)"delete_intp", _wrap_delete_intp, METH_VARARGS, NULL},
+ { (char *)"intp_assign", _wrap_intp_assign, METH_VARARGS, NULL},
+ { (char *)"intp_value", _wrap_intp_value, METH_VARARGS, NULL},
+ { (char *)"cgroup_strerror", _wrap_cgroup_strerror, METH_VARARGS, NULL},
+ { (char *)"cgroup_get_last_errno", _wrap_cgroup_get_last_errno, METH_VARARGS, NULL},
+ { (char *)"cgroup_init", _wrap_cgroup_init, METH_VARARGS, NULL},
+ { (char *)"cgroup_get_subsys_mount_point", _wrap_cgroup_get_subsys_mount_point, METH_VARARGS, NULL},
+ { (char *)"cgroup_file_info_type_set", _wrap_cgroup_file_info_type_set, METH_VARARGS, NULL},
+ { (char *)"cgroup_file_info_type_get", _wrap_cgroup_file_info_type_get, METH_VARARGS, NULL},
+ { (char *)"cgroup_file_info_path_set", _wrap_cgroup_file_info_path_set, METH_VARARGS, NULL},
+ { (char *)"cgroup_file_info_path_get", _wrap_cgroup_file_info_path_get, METH_VARARGS, NULL},
+ { (char *)"cgroup_file_info_parent_set", _wrap_cgroup_file_info_parent_set, METH_VARARGS, NULL},
+ { (char *)"cgroup_file_info_parent_get", _wrap_cgroup_file_info_parent_get, METH_VARARGS, NULL},
+ { (char *)"cgroup_file_info_full_path_set", _wrap_cgroup_file_info_full_path_set, METH_VARARGS, NULL},
+ { (char *)"cgroup_file_info_full_path_get", _wrap_cgroup_file_info_full_path_get, METH_VARARGS, NULL},
+ { (char *)"cgroup_file_info_depth_set", _wrap_cgroup_file_info_depth_set, METH_VARARGS, NULL},
+ { (char *)"cgroup_file_info_depth_get", _wrap_cgroup_file_info_depth_get, METH_VARARGS, NULL},
+ { (char *)"new_cgroup_file_info", _wrap_new_cgroup_file_info, METH_VARARGS, NULL},
+ { (char *)"delete_cgroup_file_info", _wrap_delete_cgroup_file_info, METH_VARARGS, NULL},
+ { (char *)"cgroup_file_info_swigregister", cgroup_file_info_swigregister, METH_VARARGS, NULL},
+ { (char *)"cgroup_walk_tree_begin", _wrap_cgroup_walk_tree_begin, METH_VARARGS, NULL},
+ { (char *)"cgroup_walk_tree_next", _wrap_cgroup_walk_tree_next, METH_VARARGS, NULL},
+ { (char *)"cgroup_walk_tree_end", _wrap_cgroup_walk_tree_end, METH_VARARGS, NULL},
+ { (char *)"cgroup_walk_tree_set_flags", _wrap_cgroup_walk_tree_set_flags, METH_VARARGS, NULL},
+ { (char *)"cgroup_read_value_begin", _wrap_cgroup_read_value_begin, METH_VARARGS, NULL},
+ { (char *)"cgroup_read_value_next", _wrap_cgroup_read_value_next, METH_VARARGS, NULL},
+ { (char *)"cgroup_read_value_end", _wrap_cgroup_read_value_end, METH_VARARGS, NULL},
+ { (char *)"cgroup_stat_name_set", _wrap_cgroup_stat_name_set, METH_VARARGS, NULL},
+ { (char *)"cgroup_stat_name_get", _wrap_cgroup_stat_name_get, METH_VARARGS, NULL},
+ { (char *)"cgroup_stat_value_set", _wrap_cgroup_stat_value_set, METH_VARARGS, NULL},
+ { (char *)"cgroup_stat_value_get", _wrap_cgroup_stat_value_get, METH_VARARGS, NULL},
+ { (char *)"new_cgroup_stat", _wrap_new_cgroup_stat, METH_VARARGS, NULL},
+ { (char *)"delete_cgroup_stat", _wrap_delete_cgroup_stat, METH_VARARGS, NULL},
+ { (char *)"cgroup_stat_swigregister", cgroup_stat_swigregister, METH_VARARGS, NULL},
+ { (char *)"cgroup_read_stats_begin", _wrap_cgroup_read_stats_begin, METH_VARARGS, NULL},
+ { (char *)"cgroup_read_stats_next", _wrap_cgroup_read_stats_next, METH_VARARGS, NULL},
+ { (char *)"cgroup_read_stats_end", _wrap_cgroup_read_stats_end, METH_VARARGS, NULL},
+ { (char *)"cgroup_get_task_begin", _wrap_cgroup_get_task_begin, METH_VARARGS, NULL},
+ { (char *)"cgroup_get_task_next", _wrap_cgroup_get_task_next, METH_VARARGS, NULL},
+ { (char *)"cgroup_get_task_end", _wrap_cgroup_get_task_end, METH_VARARGS, NULL},
+ { (char *)"cgroup_mount_point_name_set", _wrap_cgroup_mount_point_name_set, METH_VARARGS, NULL},
+ { (char *)"cgroup_mount_point_name_get", _wrap_cgroup_mount_point_name_get, METH_VARARGS, NULL},
+ { (char *)"cgroup_mount_point_path_set", _wrap_cgroup_mount_point_path_set, METH_VARARGS, NULL},
+ { (char *)"cgroup_mount_point_path_get", _wrap_cgroup_mount_point_path_get, METH_VARARGS, NULL},
+ { (char *)"new_cgroup_mount_point", _wrap_new_cgroup_mount_point, METH_VARARGS, NULL},
+ { (char *)"delete_cgroup_mount_point", _wrap_delete_cgroup_mount_point, METH_VARARGS, NULL},
+ { (char *)"cgroup_mount_point_swigregister", cgroup_mount_point_swigregister, METH_VARARGS, NULL},
+ { (char *)"cgroup_get_controller_begin", _wrap_cgroup_get_controller_begin, METH_VARARGS, NULL},
+ { (char *)"cgroup_get_controller_next", _wrap_cgroup_get_controller_next, METH_VARARGS, NULL},
+ { (char *)"cgroup_get_controller_end", _wrap_cgroup_get_controller_end, METH_VARARGS, NULL},
+ { (char *)"controller_data_name_set", _wrap_controller_data_name_set, METH_VARARGS, NULL},
+ { (char *)"controller_data_name_get", _wrap_controller_data_name_get, METH_VARARGS, NULL},
+ { (char *)"controller_data_hierarchy_set", _wrap_controller_data_hierarchy_set, METH_VARARGS, NULL},
+ { (char *)"controller_data_hierarchy_get", _wrap_controller_data_hierarchy_get, METH_VARARGS, NULL},
+ { (char *)"controller_data_num_cgroups_set", _wrap_controller_data_num_cgroups_set, METH_VARARGS, NULL},
+ { (char *)"controller_data_num_cgroups_get", _wrap_controller_data_num_cgroups_get, METH_VARARGS, NULL},
+ { (char *)"controller_data_enabled_set", _wrap_controller_data_enabled_set, METH_VARARGS, NULL},
+ { (char *)"controller_data_enabled_get", _wrap_controller_data_enabled_get, METH_VARARGS, NULL},
+ { (char *)"new_controller_data", _wrap_new_controller_data, METH_VARARGS, NULL},
+ { (char *)"delete_controller_data", _wrap_delete_controller_data, METH_VARARGS, NULL},
+ { (char *)"controller_data_swigregister", controller_data_swigregister, METH_VARARGS, NULL},
+ { (char *)"cgroup_get_all_controller_begin", _wrap_cgroup_get_all_controller_begin, METH_VARARGS, NULL},
+ { (char *)"cgroup_get_all_controller_next", _wrap_cgroup_get_all_controller_next, METH_VARARGS, NULL},
+ { (char *)"cgroup_get_all_controller_end", _wrap_cgroup_get_all_controller_end, METH_VARARGS, NULL},
+ { (char *)"cgroup_get_subsys_mount_point_begin", _wrap_cgroup_get_subsys_mount_point_begin, METH_VARARGS, NULL},
+ { (char *)"cgroup_get_subsys_mount_point_next", _wrap_cgroup_get_subsys_mount_point_next, METH_VARARGS, NULL},
+ { (char *)"cgroup_get_subsys_mount_point_end", _wrap_cgroup_get_subsys_mount_point_end, METH_VARARGS, NULL},
+ { (char *)"cgroup_new_cgroup", _wrap_cgroup_new_cgroup, METH_VARARGS, NULL},
+ { (char *)"cgroup_add_controller", _wrap_cgroup_add_controller, METH_VARARGS, NULL},
+ { (char *)"cgroup_get_controller", _wrap_cgroup_get_controller, METH_VARARGS, NULL},
+ { (char *)"cgroup_free", _wrap_cgroup_free, METH_VARARGS, NULL},
+ { (char *)"cgroup_free_controllers", _wrap_cgroup_free_controllers, METH_VARARGS, NULL},
+ { (char *)"cgroup_create_cgroup", _wrap_cgroup_create_cgroup, METH_VARARGS, NULL},
+ { (char *)"cgroup_create_cgroup_from_parent", _wrap_cgroup_create_cgroup_from_parent, METH_VARARGS, NULL},
+ { (char *)"cgroup_modify_cgroup", _wrap_cgroup_modify_cgroup, METH_VARARGS, NULL},
+ { (char *)"cgroup_delete_cgroup", _wrap_cgroup_delete_cgroup, METH_VARARGS, NULL},
+ { (char *)"cgroup_delete_cgroup_ext", _wrap_cgroup_delete_cgroup_ext, METH_VARARGS, NULL},
+ { (char *)"cgroup_get_cgroup", _wrap_cgroup_get_cgroup, METH_VARARGS, NULL},
+ { (char *)"cgroup_copy_cgroup", _wrap_cgroup_copy_cgroup, METH_VARARGS, NULL},
+ { (char *)"cgroup_compare_cgroup", _wrap_cgroup_compare_cgroup, METH_VARARGS, NULL},
+ { (char *)"cgroup_compare_controllers", _wrap_cgroup_compare_controllers, METH_VARARGS, NULL},
+ { (char *)"cgroup_set_uid_gid", _wrap_cgroup_set_uid_gid, METH_VARARGS, NULL},
+ { (char *)"cgroup_get_uid_gid", _wrap_cgroup_get_uid_gid, METH_VARARGS, NULL},
+ { (char *)"cgroup_set_permissions", _wrap_cgroup_set_permissions, METH_VARARGS, NULL},
+ { (char *)"cgroup_add_value_string", _wrap_cgroup_add_value_string, METH_VARARGS, NULL},
+ { (char *)"cgroup_add_value_int64", _wrap_cgroup_add_value_int64, METH_VARARGS, NULL},
+ { (char *)"cgroup_add_value_uint64", _wrap_cgroup_add_value_uint64, METH_VARARGS, NULL},
+ { (char *)"cgroup_add_value_bool", _wrap_cgroup_add_value_bool, METH_VARARGS, NULL},
+ { (char *)"cgroup_get_value_string", _wrap_cgroup_get_value_string, METH_VARARGS, NULL},
+ { (char *)"cgroup_get_value_int64", _wrap_cgroup_get_value_int64, METH_VARARGS, NULL},
+ { (char *)"cgroup_get_value_uint64", _wrap_cgroup_get_value_uint64, METH_VARARGS, NULL},
+ { (char *)"cgroup_get_value_bool", _wrap_cgroup_get_value_bool, METH_VARARGS, NULL},
+ { (char *)"cgroup_set_value_string", _wrap_cgroup_set_value_string, METH_VARARGS, NULL},
+ { (char *)"cgroup_set_value_int64", _wrap_cgroup_set_value_int64, METH_VARARGS, NULL},
+ { (char *)"cgroup_set_value_uint64", _wrap_cgroup_set_value_uint64, METH_VARARGS, NULL},
+ { (char *)"cgroup_set_value_bool", _wrap_cgroup_set_value_bool, METH_VARARGS, NULL},
+ { (char *)"cgroup_get_value_name_count", _wrap_cgroup_get_value_name_count, METH_VARARGS, NULL},
+ { (char *)"cgroup_get_value_name", _wrap_cgroup_get_value_name, METH_VARARGS, NULL},
+ { (char *)"cgroup_get_procs", _wrap_cgroup_get_procs, METH_VARARGS, NULL},
+ { (char *)"cg_chmod_recursive", _wrap_cg_chmod_recursive, METH_VARARGS, NULL},
+ { (char *)"cgroup_get_cgroup_name", _wrap_cgroup_get_cgroup_name, METH_VARARGS, NULL},
+ { (char *)"cgroup_attach_task", _wrap_cgroup_attach_task, METH_VARARGS, NULL},
+ { (char *)"cgroup_attach_task_pid", _wrap_cgroup_attach_task_pid, METH_VARARGS, NULL},
+ { (char *)"cgroup_change_cgroup_path", _wrap_cgroup_change_cgroup_path, METH_VARARGS, NULL},
+ { (char *)"cgroup_get_current_controller_path", _wrap_cgroup_get_current_controller_path, METH_VARARGS, NULL},
+ { (char *)"cgroup_init_rules_cache", _wrap_cgroup_init_rules_cache, METH_VARARGS, NULL},
+ { (char *)"cgroup_reload_cached_rules", _wrap_cgroup_reload_cached_rules, METH_VARARGS, NULL},
+ { (char *)"cgroup_print_rules_config", _wrap_cgroup_print_rules_config, METH_VARARGS, NULL},
+ { (char *)"cgroup_change_all_cgroups", _wrap_cgroup_change_all_cgroups, METH_VARARGS, NULL},
+ { (char *)"cgroup_change_cgroup_flags", _wrap_cgroup_change_cgroup_flags, METH_VARARGS, NULL},
+ { (char *)"cgroup_change_cgroup_uid_gid_flags", _wrap_cgroup_change_cgroup_uid_gid_flags, METH_VARARGS, NULL},
+ { (char *)"cgroup_change_cgroup_uid_gid", _wrap_cgroup_change_cgroup_uid_gid, METH_VARARGS, NULL},
+ { (char *)"cgroup_register_unchanged_process", _wrap_cgroup_register_unchanged_process, METH_VARARGS, NULL},
+ { (char *)"cgroup_config_load_config", _wrap_cgroup_config_load_config, METH_VARARGS, NULL},
+ { (char *)"cgroup_unload_cgroups", _wrap_cgroup_unload_cgroups, METH_VARARGS, NULL},
+ { (char *)"cgroup_config_unload_config", _wrap_cgroup_config_unload_config, METH_VARARGS, NULL},
+ { (char *)"cgroup_config_set_default", _wrap_cgroup_config_set_default, METH_VARARGS, NULL},
+ { (char *)"cgroup_init_templates_cache", _wrap_cgroup_init_templates_cache, METH_VARARGS, NULL},
+ { (char *)"cgroup_reload_cached_templates", _wrap_cgroup_reload_cached_templates, METH_VARARGS, NULL},
+ { (char *)"cgroup_config_create_template_group", _wrap_cgroup_config_create_template_group, METH_VARARGS, NULL},
+ { (char *)"cgroup_set_logger", _wrap_cgroup_set_logger, METH_VARARGS, NULL},
+ { (char *)"cgroup_set_default_logger", _wrap_cgroup_set_default_logger, METH_VARARGS, NULL},
+ { (char *)"cgroup_set_loglevel", _wrap_cgroup_set_loglevel, METH_VARARGS, NULL},
+ { (char *)"cgroup_log", _wrap_cgroup_log, METH_VARARGS, NULL},
+ { (char *)"cgroup_parse_log_level_str", _wrap_cgroup_parse_log_level_str, METH_VARARGS, NULL},
+ { NULL, NULL, 0, NULL }
+};
+
+
+/* -------- TYPE CONVERSION AND EQUIVALENCE RULES (BEGIN) -------- */
+
+static swig_type_info _swigt__p_FILE = {"_p_FILE", "FILE *", 0, 0, (void*)0, 0};
+static swig_type_info _swigt__p___builtin_va_list = {"_p___builtin_va_list", "__builtin_va_list *|__gnuc_va_list *|va_list *", 0, 0, (void*)0, 0};
+static swig_type_info _swigt__p_bool = {"_p_bool", "bool *", 0, 0, (void*)0, 0};
+static swig_type_info _swigt__p_cgroup = {"_p_cgroup", "struct cgroup *", 0, 0, (void*)0, 0};
+static swig_type_info _swigt__p_cgroup_controller = {"_p_cgroup_controller", "struct cgroup_controller *", 0, 0, (void*)0, 0};
+static swig_type_info _swigt__p_cgroup_file_info = {"_p_cgroup_file_info", "struct cgroup_file_info *|cgroup_file_info *", 0, 0, (void*)0, 0};
+static swig_type_info _swigt__p_cgroup_mount_point = {"_p_cgroup_mount_point", "struct cgroup_mount_point *|cgroup_mount_point *", 0, 0, (void*)0, 0};
+static swig_type_info _swigt__p_cgroup_stat = {"_p_cgroup_stat", "struct cgroup_stat *|cgroup_stat *", 0, 0, (void*)0, 0};
+static swig_type_info _swigt__p_char = {"_p_char", "char *", 0, 0, (void*)0, 0};
+static swig_type_info _swigt__p_controller_data = {"_p_controller_data", "struct controller_data *|controller_data *", 0, 0, (void*)0, 0};
+static swig_type_info _swigt__p_f_p_void_int_p_q_const__char___builtin_va_list__void = {"_p_f_p_void_int_p_q_const__char___builtin_va_list__void", "void (*)(void *,int,char const *,__builtin_va_list)|cgroup_logger_callback", 0, 0, (void*)0, 0};
+static swig_type_info _swigt__p_gid_t = {"_p_gid_t", "gid_t *", 0, 0, (void*)0, 0};
+static swig_type_info _swigt__p_int = {"_p_int", "int *", 0, 0, (void*)0, 0};
+static swig_type_info _swigt__p_int64_t = {"_p_int64_t", "int64_t *", 0, 0, (void*)0, 0};
+static swig_type_info _swigt__p_mode_t = {"_p_mode_t", "mode_t *", 0, 0, (void*)0, 0};
+static swig_type_info _swigt__p_p_cgroup = {"_p_p_cgroup", "struct cgroup **", 0, 0, (void*)0, 0};
+static swig_type_info _swigt__p_p_char = {"_p_p_char", "char **", 0, 0, (void*)0, 0};
+static swig_type_info _swigt__p_p_pid_t = {"_p_p_pid_t", "pid_t **", 0, 0, (void*)0, 0};
+static swig_type_info _swigt__p_p_void = {"_p_p_void", "void **", 0, 0, (void*)0, 0};
+static swig_type_info _swigt__p_pid_t = {"_p_pid_t", "pid_t *", 0, 0, (void*)0, 0};
+static swig_type_info _swigt__p_u_int64_t = {"_p_u_int64_t", "u_int64_t *", 0, 0, (void*)0, 0};
+static swig_type_info _swigt__p_uid_t = {"_p_uid_t", "uid_t *", 0, 0, (void*)0, 0};
+
+static swig_type_info *swig_type_initial[] = {
+ &_swigt__p_FILE,
+ &_swigt__p___builtin_va_list,
+ &_swigt__p_bool,
+ &_swigt__p_cgroup,
+ &_swigt__p_cgroup_controller,
+ &_swigt__p_cgroup_file_info,
+ &_swigt__p_cgroup_mount_point,
+ &_swigt__p_cgroup_stat,
+ &_swigt__p_char,
+ &_swigt__p_controller_data,
+ &_swigt__p_f_p_void_int_p_q_const__char___builtin_va_list__void,
+ &_swigt__p_gid_t,
+ &_swigt__p_int,
+ &_swigt__p_int64_t,
+ &_swigt__p_mode_t,
+ &_swigt__p_p_cgroup,
+ &_swigt__p_p_char,
+ &_swigt__p_p_pid_t,
+ &_swigt__p_p_void,
+ &_swigt__p_pid_t,
+ &_swigt__p_u_int64_t,
+ &_swigt__p_uid_t,
+};
+
+static swig_cast_info _swigc__p_FILE[] = { {&_swigt__p_FILE, 0, 0, 0},{0, 0, 0, 0}};
+static swig_cast_info _swigc__p___builtin_va_list[] = { {&_swigt__p___builtin_va_list, 0, 0, 0},{0, 0, 0, 0}};
+static swig_cast_info _swigc__p_bool[] = { {&_swigt__p_bool, 0, 0, 0},{0, 0, 0, 0}};
+static swig_cast_info _swigc__p_cgroup[] = { {&_swigt__p_cgroup, 0, 0, 0},{0, 0, 0, 0}};
+static swig_cast_info _swigc__p_cgroup_controller[] = { {&_swigt__p_cgroup_controller, 0, 0, 0},{0, 0, 0, 0}};
+static swig_cast_info _swigc__p_cgroup_file_info[] = { {&_swigt__p_cgroup_file_info, 0, 0, 0},{0, 0, 0, 0}};
+static swig_cast_info _swigc__p_cgroup_mount_point[] = { {&_swigt__p_cgroup_mount_point, 0, 0, 0},{0, 0, 0, 0}};
+static swig_cast_info _swigc__p_cgroup_stat[] = { {&_swigt__p_cgroup_stat, 0, 0, 0},{0, 0, 0, 0}};
+static swig_cast_info _swigc__p_char[] = { {&_swigt__p_char, 0, 0, 0},{0, 0, 0, 0}};
+static swig_cast_info _swigc__p_controller_data[] = { {&_swigt__p_controller_data, 0, 0, 0},{0, 0, 0, 0}};
+static swig_cast_info _swigc__p_f_p_void_int_p_q_const__char___builtin_va_list__void[] = { {&_swigt__p_f_p_void_int_p_q_const__char___builtin_va_list__void, 0, 0, 0},{0, 0, 0, 0}};
+static swig_cast_info _swigc__p_gid_t[] = { {&_swigt__p_gid_t, 0, 0, 0},{0, 0, 0, 0}};
+static swig_cast_info _swigc__p_int[] = { {&_swigt__p_int, 0, 0, 0},{0, 0, 0, 0}};
+static swig_cast_info _swigc__p_int64_t[] = { {&_swigt__p_int64_t, 0, 0, 0},{0, 0, 0, 0}};
+static swig_cast_info _swigc__p_mode_t[] = { {&_swigt__p_mode_t, 0, 0, 0},{0, 0, 0, 0}};
+static swig_cast_info _swigc__p_p_cgroup[] = { {&_swigt__p_p_cgroup, 0, 0, 0},{0, 0, 0, 0}};
+static swig_cast_info _swigc__p_p_char[] = { {&_swigt__p_p_char, 0, 0, 0},{0, 0, 0, 0}};
+static swig_cast_info _swigc__p_p_pid_t[] = { {&_swigt__p_p_pid_t, 0, 0, 0},{0, 0, 0, 0}};
+static swig_cast_info _swigc__p_p_void[] = { {&_swigt__p_p_void, 0, 0, 0},{0, 0, 0, 0}};
+static swig_cast_info _swigc__p_pid_t[] = { {&_swigt__p_pid_t, 0, 0, 0},{0, 0, 0, 0}};
+static swig_cast_info _swigc__p_u_int64_t[] = { {&_swigt__p_u_int64_t, 0, 0, 0},{0, 0, 0, 0}};
+static swig_cast_info _swigc__p_uid_t[] = { {&_swigt__p_uid_t, 0, 0, 0},{0, 0, 0, 0}};
+
+static swig_cast_info *swig_cast_initial[] = {
+ _swigc__p_FILE,
+ _swigc__p___builtin_va_list,
+ _swigc__p_bool,
+ _swigc__p_cgroup,
+ _swigc__p_cgroup_controller,
+ _swigc__p_cgroup_file_info,
+ _swigc__p_cgroup_mount_point,
+ _swigc__p_cgroup_stat,
+ _swigc__p_char,
+ _swigc__p_controller_data,
+ _swigc__p_f_p_void_int_p_q_const__char___builtin_va_list__void,
+ _swigc__p_gid_t,
+ _swigc__p_int,
+ _swigc__p_int64_t,
+ _swigc__p_mode_t,
+ _swigc__p_p_cgroup,
+ _swigc__p_p_char,
+ _swigc__p_p_pid_t,
+ _swigc__p_p_void,
+ _swigc__p_pid_t,
+ _swigc__p_u_int64_t,
+ _swigc__p_uid_t,
+};
+
+
+/* -------- TYPE CONVERSION AND EQUIVALENCE RULES (END) -------- */
+
+static swig_const_info swig_const_table[] = {
+{0, 0, 0, 0.0, 0, 0}};
+
+#ifdef __cplusplus
+}
+#endif
+/* -----------------------------------------------------------------------------
+ * Type initialization:
+ * This problem is tough by the requirement that no dynamic
+ * memory is used. Also, since swig_type_info structures store pointers to
+ * swig_cast_info structures and swig_cast_info structures store pointers back
+ * to swig_type_info structures, we need some lookup code at initialization.
+ * The idea is that swig generates all the structures that are needed.
+ * The runtime then collects these partially filled structures.
+ * The SWIG_InitializeModule function takes these initial arrays out of
+ * swig_module, and does all the lookup, filling in the swig_module.types
+ * array with the correct data and linking the correct swig_cast_info
+ * structures together.
+ *
+ * The generated swig_type_info structures are assigned staticly to an initial
+ * array. We just loop through that array, and handle each type individually.
+ * First we lookup if this type has been already loaded, and if so, use the
+ * loaded structure instead of the generated one. Then we have to fill in the
+ * cast linked list. The cast data is initially stored in something like a
+ * two-dimensional array. Each row corresponds to a type (there are the same
+ * number of rows as there are in the swig_type_initial array). Each entry in
+ * a column is one of the swig_cast_info structures for that type.
+ * The cast_initial array is actually an array of arrays, because each row has
+ * a variable number of columns. So to actually build the cast linked list,
+ * we find the array of casts associated with the type, and loop through it
+ * adding the casts to the list. The one last trick we need to do is making
+ * sure the type pointer in the swig_cast_info struct is correct.
+ *
+ * First off, we lookup the cast->type name to see if it is already loaded.
+ * There are three cases to handle:
+ * 1) If the cast->type has already been loaded AND the type we are adding
+ * casting info to has not been loaded (it is in this module), THEN we
+ * replace the cast->type pointer with the type pointer that has already
+ * been loaded.
+ * 2) If BOTH types (the one we are adding casting info to, and the
+ * cast->type) are loaded, THEN the cast info has already been loaded by
+ * the previous module so we just ignore it.
+ * 3) Finally, if cast->type has not already been loaded, then we add that
+ * swig_cast_info to the linked list (because the cast->type) pointer will
+ * be correct.
+ * ----------------------------------------------------------------------------- */
+
+#ifdef __cplusplus
+extern "C" {
+#if 0
+} /* c-mode */
+#endif
+#endif
+
+#if 0
+#define SWIGRUNTIME_DEBUG
+#endif
+
+
+SWIGRUNTIME void
+SWIG_InitializeModule(void *clientdata) {
+ size_t i;
+ swig_module_info *module_head, *iter;
+ int found, init;
+
+ /* check to see if the circular list has been setup, if not, set it up */
+ if (swig_module.next==0) {
+ /* Initialize the swig_module */
+ swig_module.type_initial = swig_type_initial;
+ swig_module.cast_initial = swig_cast_initial;
+ swig_module.next = &swig_module;
+ init = 1;
+ } else {
+ init = 0;
+ }
+
+ /* Try and load any already created modules */
+ module_head = SWIG_GetModule(clientdata);
+ if (!module_head) {
+ /* This is the first module loaded for this interpreter */
+ /* so set the swig module into the interpreter */
+ SWIG_SetModule(clientdata, &swig_module);
+ module_head = &swig_module;
+ } else {
+ /* the interpreter has loaded a SWIG module, but has it loaded this one? */
+ found=0;
+ iter=module_head;
+ do {
+ if (iter==&swig_module) {
+ found=1;
+ break;
+ }
+ iter=iter->next;
+ } while (iter!= module_head);
+
+ /* if the is found in the list, then all is done and we may leave */
+ if (found) return;
+ /* otherwise we must add out module into the list */
+ swig_module.next = module_head->next;
+ module_head->next = &swig_module;
+ }
+
+ /* When multiple interpreters are used, a module could have already been initialized in
+ a different interpreter, but not yet have a pointer in this interpreter.
+ In this case, we do not want to continue adding types... everything should be
+ set up already */
+ if (init == 0) return;
+
+ /* Now work on filling in swig_module.types */
+#ifdef SWIGRUNTIME_DEBUG
+ printf("SWIG_InitializeModule: size %d\n", swig_module.size);
+#endif
+ for (i = 0; i < swig_module.size; ++i) {
+ swig_type_info *type = 0;
+ swig_type_info *ret;
+ swig_cast_info *cast;
+
+#ifdef SWIGRUNTIME_DEBUG
+ printf("SWIG_InitializeModule: type %d %s\n", i, swig_module.type_initial[i]->name);
+#endif
+
+ /* if there is another module already loaded */
+ if (swig_module.next != &swig_module) {
+ type = SWIG_MangledTypeQueryModule(swig_module.next, &swig_module, swig_module.type_initial[i]->name);
+ }
+ if (type) {
+ /* Overwrite clientdata field */
+#ifdef SWIGRUNTIME_DEBUG
+ printf("SWIG_InitializeModule: found type %s\n", type->name);
+#endif
+ if (swig_module.type_initial[i]->clientdata) {
+ type->clientdata = swig_module.type_initial[i]->clientdata;
+#ifdef SWIGRUNTIME_DEBUG
+ printf("SWIG_InitializeModule: found and overwrite type %s \n", type->name);
+#endif
+ }
+ } else {
+ type = swig_module.type_initial[i];
+ }
+
+ /* Insert casting types */
+ cast = swig_module.cast_initial[i];
+ while (cast->type) {
+ /* Don't need to add information already in the list */
+ ret = 0;
+#ifdef SWIGRUNTIME_DEBUG
+ printf("SWIG_InitializeModule: look cast %s\n", cast->type->name);
+#endif
+ if (swig_module.next != &swig_module) {
+ ret = SWIG_MangledTypeQueryModule(swig_module.next, &swig_module, cast->type->name);
+#ifdef SWIGRUNTIME_DEBUG
+ if (ret) printf("SWIG_InitializeModule: found cast %s\n", ret->name);
+#endif
+ }
+ if (ret) {
+ if (type == swig_module.type_initial[i]) {
+#ifdef SWIGRUNTIME_DEBUG
+ printf("SWIG_InitializeModule: skip old type %s\n", ret->name);
+#endif
+ cast->type = ret;
+ ret = 0;
+ } else {
+ /* Check for casting already in the list */
+ swig_cast_info *ocast = SWIG_TypeCheck(ret->name, type);
+#ifdef SWIGRUNTIME_DEBUG
+ if (ocast) printf("SWIG_InitializeModule: skip old cast %s\n", ret->name);
+#endif
+ if (!ocast) ret = 0;
+ }
+ }
+
+ if (!ret) {
+#ifdef SWIGRUNTIME_DEBUG
+ printf("SWIG_InitializeModule: adding cast %s\n", cast->type->name);
+#endif
+ if (type->cast) {
+ type->cast->prev = cast;
+ cast->next = type->cast;
+ }
+ type->cast = cast;
+ }
+ cast++;
+ }
+ /* Set entry in modules->types array equal to the type */
+ swig_module.types[i] = type;
+ }
+ swig_module.types[i] = 0;
+
+#ifdef SWIGRUNTIME_DEBUG
+ printf("**** SWIG_InitializeModule: Cast List ******\n");
+ for (i = 0; i < swig_module.size; ++i) {
+ int j = 0;
+ swig_cast_info *cast = swig_module.cast_initial[i];
+ printf("SWIG_InitializeModule: type %d %s\n", i, swig_module.type_initial[i]->name);
+ while (cast->type) {
+ printf("SWIG_InitializeModule: cast type %s\n", cast->type->name);
+ cast++;
+ ++j;
+ }
+ printf("---- Total casts: %d\n",j);
+ }
+ printf("**** SWIG_InitializeModule: Cast List ******\n");
+#endif
+}
+
+/* This function will propagate the clientdata field of type to
+* any new swig_type_info structures that have been added into the list
+* of equivalent types. It is like calling
+* SWIG_TypeClientData(type, clientdata) a second time.
+*/
+SWIGRUNTIME void
+SWIG_PropagateClientData(void) {
+ size_t i;
+ swig_cast_info *equiv;
+ static int init_run = 0;
+
+ if (init_run) return;
+ init_run = 1;
+
+ for (i = 0; i < swig_module.size; i++) {
+ if (swig_module.types[i]->clientdata) {
+ equiv = swig_module.types[i]->cast;
+ while (equiv) {
+ if (!equiv->converter) {
+ if (equiv->type && !equiv->type->clientdata)
+ SWIG_TypeClientData(equiv->type, swig_module.types[i]->clientdata);
+ }
+ equiv = equiv->next;
+ }
+ }
+ }
+}
+
+#ifdef __cplusplus
+#if 0
+{
+ /* c-mode */
+#endif
+}
+#endif
+
+
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+ /* Python-specific SWIG API */
+#define SWIG_newvarlink() SWIG_Python_newvarlink()
+#define SWIG_addvarlink(p, name, get_attr, set_attr) SWIG_Python_addvarlink(p, name, get_attr, set_attr)
+#define SWIG_InstallConstants(d, constants) SWIG_Python_InstallConstants(d, constants)
+
+ /* -----------------------------------------------------------------------------
+ * global variable support code.
+ * ----------------------------------------------------------------------------- */
+
+ typedef struct swig_globalvar {
+ char *name; /* Name of global variable */
+ PyObject *(*get_attr)(void); /* Return the current value */
+ int (*set_attr)(PyObject *); /* Set the value */
+ struct swig_globalvar *next;
+ } swig_globalvar;
+
+ typedef struct swig_varlinkobject {
+ PyObject_HEAD
+ swig_globalvar *vars;
+ } swig_varlinkobject;
+
+ SWIGINTERN PyObject *
+ swig_varlink_repr(swig_varlinkobject *SWIGUNUSEDPARM(v)) {
+#if PY_VERSION_HEX >= 0x03000000
+ return PyUnicode_InternFromString("<Swig global variables>");
+#else
+ return PyString_FromString("<Swig global variables>");
+#endif
+ }
+
+ SWIGINTERN PyObject *
+ swig_varlink_str(swig_varlinkobject *v) {
+#if PY_VERSION_HEX >= 0x03000000
+ PyObject *str = PyUnicode_InternFromString("(");
+ PyObject *tail;
+ PyObject *joined;
+ swig_globalvar *var;
+ for (var = v->vars; var; var=var->next) {
+ tail = PyUnicode_FromString(var->name);
+ joined = PyUnicode_Concat(str, tail);
+ Py_DecRef(str);
+ Py_DecRef(tail);
+ str = joined;
+ if (var->next) {
+ tail = PyUnicode_InternFromString(", ");
+ joined = PyUnicode_Concat(str, tail);
+ Py_DecRef(str);
+ Py_DecRef(tail);
+ str = joined;
+ }
+ }
+ tail = PyUnicode_InternFromString(")");
+ joined = PyUnicode_Concat(str, tail);
+ Py_DecRef(str);
+ Py_DecRef(tail);
+ str = joined;
+#else
+ PyObject *str = PyString_FromString("(");
+ swig_globalvar *var;
+ for (var = v->vars; var; var=var->next) {
+ PyString_ConcatAndDel(&str,PyString_FromString(var->name));
+ if (var->next) PyString_ConcatAndDel(&str,PyString_FromString(", "));
+ }
+ PyString_ConcatAndDel(&str,PyString_FromString(")"));
+#endif
+ return str;
+ }
+
+ SWIGINTERN int
+ swig_varlink_print(swig_varlinkobject *v, FILE *fp, int SWIGUNUSEDPARM(flags)) {
+ char *tmp;
+ PyObject *str = swig_varlink_str(v);
+ fprintf(fp,"Swig global variables ");
+ fprintf(fp,"%s\n", tmp = SWIG_Python_str_AsChar(str));
+ SWIG_Python_str_DelForPy3(tmp);
+ Py_DECREF(str);
+ return 0;
+ }
+
+ SWIGINTERN void
+ swig_varlink_dealloc(swig_varlinkobject *v) {
+ swig_globalvar *var = v->vars;
+ while (var) {
+ swig_globalvar *n = var->next;
+ free(var->name);
+ free(var);
+ var = n;
+ }
+ }
+
+ SWIGINTERN PyObject *
+ swig_varlink_getattr(swig_varlinkobject *v, char *n) {
+ PyObject *res = NULL;
+ swig_globalvar *var = v->vars;
+ while (var) {
+ if (strcmp(var->name,n) == 0) {
+ res = (*var->get_attr)();
+ break;
+ }
+ var = var->next;
+ }
+ if (res == NULL && !PyErr_Occurred()) {
+ PyErr_SetString(PyExc_NameError,"Unknown C global variable");
+ }
+ return res;
+ }
+
+ SWIGINTERN int
+ swig_varlink_setattr(swig_varlinkobject *v, char *n, PyObject *p) {
+ int res = 1;
+ swig_globalvar *var = v->vars;
+ while (var) {
+ if (strcmp(var->name,n) == 0) {
+ res = (*var->set_attr)(p);
+ break;
+ }
+ var = var->next;
+ }
+ if (res == 1 && !PyErr_Occurred()) {
+ PyErr_SetString(PyExc_NameError,"Unknown C global variable");
+ }
+ return res;
+ }
+
+ SWIGINTERN PyTypeObject*
+ swig_varlink_type(void) {
+ static char varlink__doc__[] = "Swig var link object";
+ static PyTypeObject varlink_type;
+ static int type_init = 0;
+ if (!type_init) {
+ const PyTypeObject tmp = {
+ /* PyObject header changed in Python 3 */
+#if PY_VERSION_HEX >= 0x03000000
+ PyVarObject_HEAD_INIT(NULL, 0)
+#else
+ PyObject_HEAD_INIT(NULL)
+ 0, /* ob_size */
+#endif
+ (char *)"swigvarlink", /* tp_name */
+ sizeof(swig_varlinkobject), /* tp_basicsize */
+ 0, /* tp_itemsize */
+ (destructor) swig_varlink_dealloc, /* tp_dealloc */
+ (printfunc) swig_varlink_print, /* tp_print */
+ (getattrfunc) swig_varlink_getattr, /* tp_getattr */
+ (setattrfunc) swig_varlink_setattr, /* tp_setattr */
+ 0, /* tp_compare */
+ (reprfunc) swig_varlink_repr, /* tp_repr */
+ 0, /* tp_as_number */
+ 0, /* tp_as_sequence */
+ 0, /* tp_as_mapping */
+ 0, /* tp_hash */
+ 0, /* tp_call */
+ (reprfunc) swig_varlink_str, /* tp_str */
+ 0, /* tp_getattro */
+ 0, /* tp_setattro */
+ 0, /* tp_as_buffer */
+ 0, /* tp_flags */
+ varlink__doc__, /* tp_doc */
+ 0, /* tp_traverse */
+ 0, /* tp_clear */
+ 0, /* tp_richcompare */
+ 0, /* tp_weaklistoffset */
+#if PY_VERSION_HEX >= 0x02020000
+ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* tp_iter -> tp_weaklist */
+#endif
+#if PY_VERSION_HEX >= 0x02030000
+ 0, /* tp_del */
+#endif
+#if PY_VERSION_HEX >= 0x02060000
+ 0, /* tp_version */
+#endif
+#ifdef COUNT_ALLOCS
+ 0,0,0,0 /* tp_alloc -> tp_next */
+#endif
+ };
+ varlink_type = tmp;
+ type_init = 1;
+#if PY_VERSION_HEX < 0x02020000
+ varlink_type.ob_type = &PyType_Type;
+#else
+ if (PyType_Ready(&varlink_type) < 0)
+ return NULL;
+#endif
+ }
+ return &varlink_type;
+ }
+
+ /* Create a variable linking object for use later */
+ SWIGINTERN PyObject *
+ SWIG_Python_newvarlink(void) {
+ swig_varlinkobject *result = PyObject_NEW(swig_varlinkobject, swig_varlink_type());
+ if (result) {
+ result->vars = 0;
+ }
+ return ((PyObject*) result);
+ }
+
+ SWIGINTERN void
+ SWIG_Python_addvarlink(PyObject *p, char *name, PyObject *(*get_attr)(void), int (*set_attr)(PyObject *p)) {
+ swig_varlinkobject *v = (swig_varlinkobject *) p;
+ swig_globalvar *gv = (swig_globalvar *) malloc(sizeof(swig_globalvar));
+ if (gv) {
+ size_t size = strlen(name)+1;
+ gv->name = (char *)malloc(size);
+ if (gv->name) {
+ strncpy(gv->name,name,size);
+ gv->get_attr = get_attr;
+ gv->set_attr = set_attr;
+ gv->next = v->vars;
+ }
+ }
+ v->vars = gv;
+ }
+
+ SWIGINTERN PyObject *
+ SWIG_globals(void) {
+ static PyObject *_SWIG_globals = 0;
+ if (!_SWIG_globals) _SWIG_globals = SWIG_newvarlink();
+ return _SWIG_globals;
+ }
+
+ /* -----------------------------------------------------------------------------
+ * constants/methods manipulation
+ * ----------------------------------------------------------------------------- */
+
+ /* Install Constants */
+ SWIGINTERN void
+ SWIG_Python_InstallConstants(PyObject *d, swig_const_info constants[]) {
+ PyObject *obj = 0;
+ size_t i;
+ for (i = 0; constants[i].type; ++i) {
+ switch(constants[i].type) {
+ case SWIG_PY_POINTER:
+ obj = SWIG_InternalNewPointerObj(constants[i].pvalue, *(constants[i]).ptype,0);
+ break;
+ case SWIG_PY_BINARY:
+ obj = SWIG_NewPackedObj(constants[i].pvalue, constants[i].lvalue, *(constants[i].ptype));
+ break;
+ default:
+ obj = 0;
+ break;
+ }
+ if (obj) {
+ PyDict_SetItemString(d, constants[i].name, obj);
+ Py_DECREF(obj);
+ }
+ }
+ }
+
+ /* -----------------------------------------------------------------------------*/
+ /* Fix SwigMethods to carry the callback ptrs when needed */
+ /* -----------------------------------------------------------------------------*/
+
+ SWIGINTERN void
+ SWIG_Python_FixMethods(PyMethodDef *methods,
+ swig_const_info *const_table,
+ swig_type_info **types,
+ swig_type_info **types_initial) {
+ size_t i;
+ for (i = 0; methods[i].ml_name; ++i) {
+ const char *c = methods[i].ml_doc;
+ if (c && (c = strstr(c, "swig_ptr: "))) {
+ int j;
+ swig_const_info *ci = 0;
+ const char *name = c + 10;
+ for (j = 0; const_table[j].type; ++j) {
+ if (strncmp(const_table[j].name, name,
+ strlen(const_table[j].name)) == 0) {
+ ci = &(const_table[j]);
+ break;
+ }
+ }
+ if (ci) {
+ void *ptr = (ci->type == SWIG_PY_POINTER) ? ci->pvalue : 0;
+ if (ptr) {
+ size_t shift = (ci->ptype) - types;
+ swig_type_info *ty = types_initial[shift];
+ size_t ldoc = (c - methods[i].ml_doc);
+ size_t lptr = strlen(ty->name)+2*sizeof(void*)+2;
+ char *ndoc = (char*)malloc(ldoc + lptr + 10);
+ if (ndoc) {
+ char *buff = ndoc;
+ strncpy(buff, methods[i].ml_doc, ldoc);
+ buff += ldoc;
+ strncpy(buff, "swig_ptr: ", 10);
+ buff += 10;
+ SWIG_PackVoidPtr(buff, ptr, ty->name, lptr);
+ methods[i].ml_doc = ndoc;
+ }
+ }
+ }
+ }
+ }
+ }
+
+#ifdef __cplusplus
+}
+#endif
+
+/* -----------------------------------------------------------------------------*
+ * Partial Init method
+ * -----------------------------------------------------------------------------*/
+
+#ifdef __cplusplus
+extern "C"
+#endif
+
+SWIGEXPORT
+#if PY_VERSION_HEX >= 0x03000000
+PyObject*
+#else
+void
+#endif
+SWIG_init(void) {
+ PyObject *m, *d, *md;
+#if PY_VERSION_HEX >= 0x03000000
+ static struct PyModuleDef SWIG_module = {
+# if PY_VERSION_HEX >= 0x03020000
+ PyModuleDef_HEAD_INIT,
+# else
+ {
+ PyObject_HEAD_INIT(NULL)
+ NULL, /* m_init */
+ 0, /* m_index */
+ NULL, /* m_copy */
+ },
+# endif
+ (char *) SWIG_name,
+ NULL,
+ -1,
+ SwigMethods,
+ NULL,
+ NULL,
+ NULL,
+ NULL
+ };
+#endif
+
+#if defined(SWIGPYTHON_BUILTIN)
+ static SwigPyClientData SwigPyObject_clientdata = {
+ 0, 0, 0, 0, 0, 0, 0
+ };
+ static PyGetSetDef this_getset_def = {
+ (char *)"this", &SwigPyBuiltin_ThisClosure, NULL, NULL, NULL
+ };
+ static SwigPyGetSet thisown_getset_closure = {
+ (PyCFunction) SwigPyObject_own,
+ (PyCFunction) SwigPyObject_own
+ };
+ static PyGetSetDef thisown_getset_def = {
+ (char *)"thisown", SwigPyBuiltin_GetterClosure, SwigPyBuiltin_SetterClosure, NULL, &thisown_getset_closure
+ };
+ PyObject *metatype_args;
+ PyTypeObject *builtin_pytype;
+ int builtin_base_count;
+ swig_type_info *builtin_basetype;
+ PyObject *tuple;
+ PyGetSetDescrObject *static_getset;
+ PyTypeObject *metatype;
+ SwigPyClientData *cd;
+ PyObject *public_interface, *public_symbol;
+ PyObject *this_descr;
+ PyObject *thisown_descr;
+ int i;
+
+ (void)builtin_pytype;
+ (void)builtin_base_count;
+ (void)builtin_basetype;
+ (void)tuple;
+ (void)static_getset;
+
+ /* metatype is used to implement static member variables. */
+ metatype_args = Py_BuildValue("(s(O){})", "SwigPyObjectType", &PyType_Type);
+ assert(metatype_args);
+ metatype = (PyTypeObject *) PyType_Type.tp_call((PyObject *) &PyType_Type, metatype_args, NULL);
+ assert(metatype);
+ Py_DECREF(metatype_args);
+ metatype->tp_setattro = (setattrofunc) &SwigPyObjectType_setattro;
+ assert(PyType_Ready(metatype) >= 0);
+#endif
+
+ /* Fix SwigMethods to carry the callback ptrs when needed */
+ SWIG_Python_FixMethods(SwigMethods, swig_const_table, swig_types, swig_type_initial);
+
+#if PY_VERSION_HEX >= 0x03000000
+ m = PyModule_Create(&SWIG_module);
+#else
+ m = Py_InitModule((char *) SWIG_name, SwigMethods);
+#endif
+ md = d = PyModule_GetDict(m);
+ (void)md;
+
+ SWIG_InitializeModule(0);
+
+#ifdef SWIGPYTHON_BUILTIN
+ SwigPyObject_stype = SWIG_MangledTypeQuery("_p_SwigPyObject");
+ assert(SwigPyObject_stype);
+ cd = (SwigPyClientData*) SwigPyObject_stype->clientdata;
+ if (!cd) {
+ SwigPyObject_stype->clientdata = &SwigPyObject_clientdata;
+ SwigPyObject_clientdata.pytype = SwigPyObject_TypeOnce();
+ } else if (SwigPyObject_TypeOnce()->tp_basicsize != cd->pytype->tp_basicsize) {
+ PyErr_SetString(PyExc_RuntimeError, "Import error: attempted to load two incompatible swig-generated modules.");
+# if PY_VERSION_HEX >= 0x03000000
+ return NULL;
+# else
+ return;
+# endif
+ }
+
+ /* All objects have a 'this' attribute */
+ this_descr = PyDescr_NewGetSet(SwigPyObject_type(), &this_getset_def);
+ (void)this_descr;
+
+ /* All objects have a 'thisown' attribute */
+ thisown_descr = PyDescr_NewGetSet(SwigPyObject_type(), &thisown_getset_def);
+ (void)thisown_descr;
+
+ public_interface = PyList_New(0);
+ public_symbol = 0;
+ (void)public_symbol;
+
+ PyDict_SetItemString(md, "__all__", public_interface);
+ Py_DECREF(public_interface);
+ for (i = 0; SwigMethods[i].ml_name != NULL; ++i)
+ SwigPyBuiltin_AddPublicSymbol(public_interface, SwigMethods[i].ml_name);
+ for (i = 0; swig_const_table[i].name != 0; ++i)
+ SwigPyBuiltin_AddPublicSymbol(public_interface, swig_const_table[i].name);
+#endif
+
+ SWIG_InstallConstants(d,swig_const_table);
+
+ SWIG_Python_SetConstant(d, "ECGROUPNOTCOMPILED",SWIG_From_int((int)(ECGROUPNOTCOMPILED)));
+ SWIG_Python_SetConstant(d, "ECGROUPNOTMOUNTED",SWIG_From_int((int)(ECGROUPNOTMOUNTED)));
+ SWIG_Python_SetConstant(d, "ECGROUPNOTEXIST",SWIG_From_int((int)(ECGROUPNOTEXIST)));
+ SWIG_Python_SetConstant(d, "ECGROUPNOTCREATED",SWIG_From_int((int)(ECGROUPNOTCREATED)));
+ SWIG_Python_SetConstant(d, "ECGROUPSUBSYSNOTMOUNTED",SWIG_From_int((int)(ECGROUPSUBSYSNOTMOUNTED)));
+ SWIG_Python_SetConstant(d, "ECGROUPNOTOWNER",SWIG_From_int((int)(ECGROUPNOTOWNER)));
+ SWIG_Python_SetConstant(d, "ECGROUPMULTIMOUNTED",SWIG_From_int((int)(ECGROUPMULTIMOUNTED)));
+ SWIG_Python_SetConstant(d, "ECGROUPNOTALLOWED",SWIG_From_int((int)(ECGROUPNOTALLOWED)));
+ SWIG_Python_SetConstant(d, "ECGMAXVALUESEXCEEDED",SWIG_From_int((int)(ECGMAXVALUESEXCEEDED)));
+ SWIG_Python_SetConstant(d, "ECGCONTROLLEREXISTS",SWIG_From_int((int)(ECGCONTROLLEREXISTS)));
+ SWIG_Python_SetConstant(d, "ECGVALUEEXISTS",SWIG_From_int((int)(ECGVALUEEXISTS)));
+ SWIG_Python_SetConstant(d, "ECGINVAL",SWIG_From_int((int)(ECGINVAL)));
+ SWIG_Python_SetConstant(d, "ECGCONTROLLERCREATEFAILED",SWIG_From_int((int)(ECGCONTROLLERCREATEFAILED)));
+ SWIG_Python_SetConstant(d, "ECGFAIL",SWIG_From_int((int)(ECGFAIL)));
+ SWIG_Python_SetConstant(d, "ECGROUPNOTINITIALIZED",SWIG_From_int((int)(ECGROUPNOTINITIALIZED)));
+ SWIG_Python_SetConstant(d, "ECGROUPVALUENOTEXIST",SWIG_From_int((int)(ECGROUPVALUENOTEXIST)));
+ SWIG_Python_SetConstant(d, "ECGOTHER",SWIG_From_int((int)(ECGOTHER)));
+ SWIG_Python_SetConstant(d, "ECGROUPNOTEQUAL",SWIG_From_int((int)(ECGROUPNOTEQUAL)));
+ SWIG_Python_SetConstant(d, "ECGCONTROLLERNOTEQUAL",SWIG_From_int((int)(ECGCONTROLLERNOTEQUAL)));
+ SWIG_Python_SetConstant(d, "ECGROUPPARSEFAIL",SWIG_From_int((int)(ECGROUPPARSEFAIL)));
+ SWIG_Python_SetConstant(d, "ECGROUPNORULES",SWIG_From_int((int)(ECGROUPNORULES)));
+ SWIG_Python_SetConstant(d, "ECGMOUNTFAIL",SWIG_From_int((int)(ECGMOUNTFAIL)));
+ SWIG_Python_SetConstant(d, "ECGEOF",SWIG_From_int((int)(ECGEOF)));
+ SWIG_Python_SetConstant(d, "ECGCONFIGPARSEFAIL",SWIG_From_int((int)(ECGCONFIGPARSEFAIL)));
+ SWIG_Python_SetConstant(d, "ECGNAMESPACEPATHS",SWIG_From_int((int)(ECGNAMESPACEPATHS)));
+ SWIG_Python_SetConstant(d, "ECGNAMESPACECONTROLLER",SWIG_From_int((int)(ECGNAMESPACECONTROLLER)));
+ SWIG_Python_SetConstant(d, "ECGMOUNTNAMESPACE",SWIG_From_int((int)(ECGMOUNTNAMESPACE)));
+ SWIG_Python_SetConstant(d, "ECGROUPUNSUPP",SWIG_From_int((int)(ECGROUPUNSUPP)));
+ SWIG_Python_SetConstant(d, "ECGCANTSETVALUE",SWIG_From_int((int)(ECGCANTSETVALUE)));
+ SWIG_Python_SetConstant(d, "ECGNONEMPTY",SWIG_From_int((int)(ECGNONEMPTY)));
+ SWIG_Python_SetConstant(d, "CGROUP_WALK_TYPE_PRE_DIR",SWIG_From_int((int)(CGROUP_WALK_TYPE_PRE_DIR)));
+ SWIG_Python_SetConstant(d, "CGROUP_WALK_TYPE_POST_DIR",SWIG_From_int((int)(CGROUP_WALK_TYPE_POST_DIR)));
+ SWIG_Python_SetConstant(d, "CGROUP_FILE_TYPE_FILE",SWIG_From_int((int)(CGROUP_FILE_TYPE_FILE)));
+ SWIG_Python_SetConstant(d, "CGROUP_FILE_TYPE_DIR",SWIG_From_int((int)(CGROUP_FILE_TYPE_DIR)));
+ SWIG_Python_SetConstant(d, "CGROUP_FILE_TYPE_OTHER",SWIG_From_int((int)(CGROUP_FILE_TYPE_OTHER)));
+ SWIG_Python_SetConstant(d, "CGFLAG_DELETE_IGNORE_MIGRATION",SWIG_From_int((int)(CGFLAG_DELETE_IGNORE_MIGRATION)));
+ SWIG_Python_SetConstant(d, "CGFLAG_DELETE_RECURSIVE",SWIG_From_int((int)(CGFLAG_DELETE_RECURSIVE)));
+ SWIG_Python_SetConstant(d, "CGFLAG_DELETE_EMPTY_ONLY",SWIG_From_int((int)(CGFLAG_DELETE_EMPTY_ONLY)));
+ SWIG_Python_SetConstant(d, "CGFLAG_USECACHE",SWIG_From_int((int)(CGFLAG_USECACHE)));
+ SWIG_Python_SetConstant(d, "CGFLAG_USE_TEMPLATE_CACHE",SWIG_From_int((int)(CGFLAG_USE_TEMPLATE_CACHE)));
+ SWIG_Python_SetConstant(d, "CGROUP_DAEMON_UNCHANGE_CHILDREN",SWIG_From_int((int)(CGROUP_DAEMON_UNCHANGE_CHILDREN)));
+ SWIG_Python_SetConstant(d, "CGROUP_DAEMON_CANCEL_UNCHANGE_PROCESS",SWIG_From_int((int)(CGROUP_DAEMON_CANCEL_UNCHANGE_PROCESS)));
+ SWIG_Python_SetConstant(d, "CGROUP_LOG_ERROR",SWIG_From_int((int)(CGROUP_LOG_ERROR)));
+ SWIG_Python_SetConstant(d, "CGROUP_LOG_WARNING",SWIG_From_int((int)(CGROUP_LOG_WARNING)));
+ SWIG_Python_SetConstant(d, "CGROUP_LOG_INFO",SWIG_From_int((int)(CGROUP_LOG_INFO)));
+ SWIG_Python_SetConstant(d, "CGROUP_LOG_DEBUG",SWIG_From_int((int)(CGROUP_LOG_DEBUG)));
+#if PY_VERSION_HEX >= 0x03000000
+ return m;
+#else
+ return;
+#endif
+}
+
--- /dev/null
+/*
+ * Copyright IBM Corporation. 2007
+ *
+ * Authors: Balbir Singh <balbir@linux.vnet.ibm.com>
+ * Dhaval Giani <dhaval@linux.vnet.ibm.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2.1 of the GNU Lesser General Public License
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it would be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * TODOs:
+ * 1. Implement our own hashing scheme
+ *
+ * Code initiated and designed by Balbir Singh. All faults are most likely
+ * his mistake.
+ *
+ * Cleanup and changes to use the "official" structures and functions made
+ * by Dhaval Giani. All faults will still be Balbir's mistake :)
+ */
+
+#include <assert.h>
+#include <dirent.h>
+#include <errno.h>
+#include <grp.h>
+#include <libcgroup.h>
+#include <libcgroup-internal.h>
+#include <limits.h>
+#include <pwd.h>
+#include <pthread.h>
+#include <search.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+#include <sys/mount.h>
+#include <sys/stat.h>
+#include <sys/types.h>
+
+unsigned int MAX_CGROUPS = 64; /* NOTE: This value changes dynamically */
+unsigned int MAX_TEMPLATES = 64;
+ /* NOTE: This value changes dynamically */
+
+enum tc_switch_t {
+ CGROUP,
+ TEMPLATE,
+};
+
+extern FILE *yyin;
+extern int yyparse(void);
+
+static struct cgroup default_group;
+static int default_group_set = 0;
+
+/*
+ * The basic global data structures.
+ *
+ * config_mount_table -> Where what controller is mounted
+ * table_index -> Where in the table are we.
+ * config_table_lock -> Serializing access to config_mount_table.
+ * cgroup_table -> Which cgroups have to be created.
+ * cgroup_table_index -> Where in the cgroup_table we are.
+ */
+static struct cg_mount_table_s config_mount_table[CG_CONTROLLER_MAX];
+static struct cg_mount_table_s config_namespace_table[CG_CONTROLLER_MAX];
+static int config_table_index;
+static int namespace_table_index;
+static pthread_rwlock_t config_table_lock = PTHREAD_RWLOCK_INITIALIZER;
+static pthread_rwlock_t namespace_table_lock = PTHREAD_RWLOCK_INITIALIZER;
+static struct cgroup *config_cgroup_table;
+static int cgroup_table_index;
+
+/*
+ * template structures filled by cgroup_parse_config when the configuration
+ * file is parsing (analogous to config_cgroup_table and cgroup_table_index
+ * for cgroups)
+ */
+static struct cgroup *config_template_table;
+static int config_template_table_index;
+
+/*
+ * template structures used for templates cache, config_template_table and
+ * cgroup_template_table_index are rewritten in each cgroup_parse_config
+ * thus not only if we want to reload template cache
+ */
+static struct cgroup *template_table;
+static int template_table_index;
+
+
+/*
+ * Needed for the type while mounting cgroupfs.
+ */
+#define CGROUP_FILESYSTEM "cgroup"
+
+/*
+ * NOTE: All these functions return 1 on success
+ * and not 0 as is the library convention
+ */
+
+/*
+ * This call just sets the name of the cgroup. It will
+ * always be called in the end, because the parser will
+ * work bottom up. It works for cgroup and templates tables
+ * based on flag variable:
+ * CGROUP ... cgroup
+ * TEMPLATE ... template
+ */
+int config_insert_cgroup(char *cg_name, int flag)
+{
+
+ struct cgroup *config_cgroup;
+ struct cgroup *config_table;
+ unsigned int *max;
+ int *table_index;
+
+ switch (flag) {
+ case CGROUP:
+ table_index = &cgroup_table_index;
+ config_table = config_cgroup_table;
+ max = &MAX_CGROUPS;
+ break;
+ case TEMPLATE:
+ table_index = &config_template_table_index;
+ config_table = config_template_table;
+ max = &MAX_TEMPLATES;
+ break;
+ default:
+ return 0;
+ }
+
+ if (*table_index >= *max - 1) {
+ struct cgroup *newblk;
+ unsigned int oldlen;
+
+ if (*max >= INT_MAX) {
+ last_errno = ENOMEM;
+ return 0;
+ }
+ oldlen = *max;
+ *max *= 2;
+ newblk = realloc(config_table, (*max * sizeof(struct cgroup)));
+ if (!newblk) {
+ last_errno = ENOMEM;
+ return 0;
+ }
+
+ memset(newblk + oldlen, 0, (*max - oldlen) *
+ sizeof(struct cgroup));
+ init_cgroup_table(newblk + oldlen, *max - oldlen);
+ config_table = newblk;
+ switch (flag) {
+ case CGROUP:
+ config_cgroup_table = config_table;
+ break;
+ case TEMPLATE:
+ config_template_table = config_table;
+ break;
+ default:
+ return 0;
+ }
+ cgroup_dbg("maximum %d\n", *max);
+ cgroup_dbg("reallocated config_table to %p\n",
+ config_table);
+ }
+
+ config_cgroup = &config_table[*table_index];
+ strncpy(config_cgroup->name, cg_name, FILENAME_MAX);
+
+ /*
+ * Since this will be the last part to be parsed.
+ */
+ *table_index = *table_index + 1;
+ free(cg_name);
+ return 1;
+}
+
+/*
+ * This call just sets the name of the cgroup. It will
+ * always be called in the end, because the parser will
+ * work bottom up.
+ */
+int cgroup_config_insert_cgroup(char *cg_name)
+{
+ int ret;
+
+ ret = config_insert_cgroup(cg_name, CGROUP);
+ return ret;
+}
+
+/*
+ * This call just sets the name of the template. It will
+ * always be called in the end, because the parser will
+ * work bottom up.
+ */
+int template_config_insert_cgroup(char *cg_name)
+{
+ int ret;
+
+ ret = config_insert_cgroup(cg_name, TEMPLATE);
+ return ret;
+}
+
+/*
+ * This function sets the various controller's control
+ * files. It will always append values for config_cgroup/template_table_index
+ * entry in the config_cgroup/template_table. The index is incremented in
+ * cgroup/template_config_insert_cgroup.
+ * flag variable switch between cgroup/templates variables:
+ * CGROUP ... cgroup
+ * TEMPLATE ... template
+ */
+int config_parse_controller_options(char *controller,
+ struct cgroup_dictionary *values, int flag)
+{
+ const char *name, *value;
+ struct cgroup_controller *cgc;
+ int error;
+ struct cgroup *config_cgroup;
+ void *iter = NULL;
+ int *table_index;
+
+ switch (flag) {
+ case CGROUP:
+ table_index = &cgroup_table_index;
+ config_cgroup =
+ &config_cgroup_table[*table_index];
+ break;
+ case TEMPLATE:
+ table_index = &config_template_table_index;
+ config_cgroup =
+ &config_template_table[*table_index];
+ break;
+ default:
+ return 0;
+ }
+
+ cgroup_dbg("Adding controller %s\n", controller);
+ cgc = cgroup_add_controller(config_cgroup, controller);
+
+ if (!cgc)
+ goto parse_error;
+
+ /*
+ * Did we just specify the controller to create the correct
+ * set of directories, without setting any values?
+ */
+ if (!values)
+ goto done;
+
+ error = cgroup_dictionary_iterator_begin(values, &iter, &name, &value);
+ while (error == 0) {
+ cgroup_dbg("[1] name value pair being processed is %s=%s\n",
+ name, value);
+ if (!name)
+ goto parse_error;
+ error = cgroup_add_value_string(cgc, name, value);
+ if (error)
+ goto parse_error;
+ error = cgroup_dictionary_iterator_next(&iter, &name, &value);
+ }
+ cgroup_dictionary_iterator_end(&iter);
+ iter = NULL;
+
+ if (error != ECGEOF)
+ goto parse_error;
+
+done:
+ free(controller);
+ return 1;
+
+parse_error:
+ free(controller);
+ cgroup_dictionary_iterator_end(&iter);
+ cgroup_delete_cgroup(config_cgroup, 1);
+ *table_index = *table_index - 1;
+ return 0;
+}
+
+/* This function sets the various controller's control
+ * files. It will always append values for cgroup_table_index
+ * entry in the cgroup_table. The index is incremented in
+ * cgroup_config_insert_cgroup
+ */
+
+int cgroup_config_parse_controller_options(char *controller,
+ struct cgroup_dictionary *values)
+{
+ int ret;
+
+ ret = config_parse_controller_options(controller, values, CGROUP);
+ return ret;
+}
+
+/* This function sets the various controller's control
+ * files. It will always append values for config_template_table_index
+ * entry in the config_template_table. The index is incremented in
+ * template_config_insert_cgroup
+ */
+
+int template_config_parse_controller_options(char *controller,
+ struct cgroup_dictionary *values)
+{
+ int ret;
+
+ ret = config_parse_controller_options(controller, values, TEMPLATE);
+ return ret;
+}
+
+/*
+ * Sets the tasks file's uid and gid for cgroup and templates tables
+ * based on flag variable:
+ * CGROUP ... cgroup
+ * TEMPLATE ... template
+ */
+int config_group_task_perm(char *perm_type, char *value, int flag)
+{
+ struct passwd *pw, *pw_buffer;
+ struct group *group, *group_buffer;
+ long val = atoi(value);
+ char buffer[CGROUP_BUFFER_LEN];
+ struct cgroup *config_cgroup;
+ int table_index;
+
+ switch (flag) {
+ case CGROUP:
+ table_index = cgroup_table_index;
+ config_cgroup =
+ &config_cgroup_table[table_index];
+ break;
+ case TEMPLATE:
+ table_index = config_template_table_index;
+ config_cgroup =
+ &config_template_table[table_index];
+ break;
+ default:
+ return 0;
+ }
+
+ if (!strcmp(perm_type, "uid")) {
+ if (!val) {
+ pw = (struct passwd *) malloc(sizeof(struct passwd));
+
+ if (!pw)
+ goto group_task_error;
+
+ getpwnam_r(value, pw, buffer, CGROUP_BUFFER_LEN,
+ &pw_buffer);
+ if (pw_buffer == NULL) {
+ free(pw);
+ goto group_task_error;
+ }
+
+ val = pw->pw_uid;
+ free(pw);
+ }
+ config_cgroup->tasks_uid = val;
+ }
+
+ if (!strcmp(perm_type, "gid")) {
+ if (!val) {
+ group = (struct group *) malloc(sizeof(struct group));
+
+ if (!group)
+ goto group_task_error;
+
+ getgrnam_r(value, group, buffer,
+ CGROUP_BUFFER_LEN, &group_buffer);
+
+ if (group_buffer == NULL) {
+ free(group);
+ goto group_task_error;
+ }
+
+ val = group->gr_gid;
+ free(group);
+ }
+ config_cgroup->tasks_gid = val;
+ }
+
+ if (!strcmp(perm_type, "fperm")) {
+ char *endptr;
+ val = strtol(value, &endptr, 8);
+ if (*endptr)
+ goto group_task_error;
+ config_cgroup->task_fperm = val;
+ }
+
+ free(perm_type);
+ free(value);
+ return 1;
+
+group_task_error:
+ free(perm_type);
+ free(value);
+ cgroup_delete_cgroup(config_cgroup, 1);
+ table_index--;
+ return 0;
+}
+
+/*
+ * Sets the tasks file's uid and gid
+ */
+int cgroup_config_group_task_perm(char *perm_type, char *value)
+{
+ int ret;
+
+ ret = config_group_task_perm(perm_type, value, CGROUP);
+ return ret;
+}
+
+/*
+ * Sets the tasks file's uid and gid for templates
+ */
+int template_config_group_task_perm(char *perm_type, char *value)
+{
+ int ret;
+
+ ret = config_group_task_perm(perm_type, value, TEMPLATE);
+ return ret;
+}
+
+/*
+ * Sets the admin file's uid and gid for cgroup and templates tables
+ * based on flag variable:
+ * CGROUP ... cgroup
+ * TEMPLATE ... templates
+ */
+int config_group_admin_perm(char *perm_type, char *value, int flag)
+{
+ struct passwd *pw, *pw_buffer;
+ struct group *group, *group_buffer;
+ struct cgroup *config_cgroup;
+ long val = atoi(value);
+ char buffer[CGROUP_BUFFER_LEN];
+ int table_index;
+
+ switch (flag) {
+ case CGROUP:
+ table_index = cgroup_table_index;
+ config_cgroup = &config_cgroup_table[table_index];
+ break;
+ case TEMPLATE:
+ table_index = config_template_table_index;
+ config_cgroup = &config_template_table[table_index];
+ break;
+ default:
+ return 0;
+ }
+
+
+ if (!strcmp(perm_type, "uid")) {
+ if (!val) {
+ pw = (struct passwd *) malloc(sizeof(struct passwd));
+
+ if (!pw)
+ goto admin_error;
+
+ getpwnam_r(value, pw, buffer, CGROUP_BUFFER_LEN,
+ &pw_buffer);
+ if (pw_buffer == NULL) {
+ free(pw);
+ goto admin_error;
+ }
+
+ val = pw->pw_uid;
+ free(pw);
+ }
+ config_cgroup->control_uid = val;
+ }
+
+ if (!strcmp(perm_type, "gid")) {
+ if (!val) {
+ group = (struct group *) malloc(sizeof(struct group));
+
+ if (!group)
+ goto admin_error;
+
+ getgrnam_r(value, group, buffer,
+ CGROUP_BUFFER_LEN, &group_buffer);
+
+ if (group_buffer == NULL) {
+ free(group);
+ goto admin_error;
+ }
+
+ val = group->gr_gid;
+ free(group);
+ }
+ config_cgroup->control_gid = val;
+ }
+
+ if (!strcmp(perm_type, "fperm")) {
+ char *endptr;
+ val = strtol(value, &endptr, 8);
+ if (*endptr)
+ goto admin_error;
+ config_cgroup->control_fperm = val;
+ }
+
+ if (!strcmp(perm_type, "dperm")) {
+ char *endptr;
+ val = strtol(value, &endptr, 8);
+ if (*endptr)
+ goto admin_error;
+ config_cgroup->control_dperm = val;
+ }
+
+ free(perm_type);
+ free(value);
+ return 1;
+
+admin_error:
+ free(perm_type);
+ free(value);
+ cgroup_delete_cgroup(config_cgroup, 1);
+ table_index--;
+ return 0;
+}
+
+/*
+ * Set the control file's uid and gid
+ */
+int cgroup_config_group_admin_perm(char *perm_type, char *value)
+{
+ int ret;
+
+ ret = config_group_admin_perm(perm_type, value, CGROUP);
+ return ret;
+}
+
+/*
+ * Set the control file's uid and gid for templates
+ */
+int template_config_group_admin_perm(char *perm_type, char *value)
+{
+ int ret;
+
+ ret = config_group_admin_perm(perm_type, value, TEMPLATE);
+ return ret;
+}
+
+/*
+ * The moment we have found the controller's information
+ * insert it into the config_mount_table.
+ */
+int cgroup_config_insert_into_mount_table(char *name, char *mount_point)
+{
+ int i;
+
+ if (config_table_index >= CG_CONTROLLER_MAX)
+ return 0;
+
+ pthread_rwlock_wrlock(&config_table_lock);
+
+ /*
+ * Merge controller names with the same mount point
+ */
+ for (i = 0; i < config_table_index; i++) {
+ if (strcmp(config_mount_table[i].mount.path,
+ mount_point) == 0) {
+ char *cname = config_mount_table[i].name;
+ strncat(cname, ",", FILENAME_MAX - strlen(cname) - 1);
+ strncat(cname, name,
+ FILENAME_MAX - strlen(cname) - 1);
+ goto done;
+ }
+ }
+
+ strcpy(config_mount_table[config_table_index].name, name);
+ strcpy(config_mount_table[config_table_index].mount.path, mount_point);
+ config_mount_table[config_table_index].mount.next = NULL;
+ config_table_index++;
+done:
+ pthread_rwlock_unlock(&config_table_lock);
+ free(name);
+ free(mount_point);
+ return 1;
+}
+
+/*
+ * Cleanup all the data from the config_mount_table
+ */
+void cgroup_config_cleanup_mount_table(void)
+{
+ memset(&config_mount_table, 0,
+ sizeof(struct cg_mount_table_s) * CG_CONTROLLER_MAX);
+}
+
+/*
+ * The moment we have found the controller's information
+ * insert it into the config_mount_table.
+ */
+int cgroup_config_insert_into_namespace_table(char *name, char *nspath)
+{
+ if (namespace_table_index >= CG_CONTROLLER_MAX)
+ return 0;
+
+ pthread_rwlock_wrlock(&namespace_table_lock);
+
+ strcpy(config_namespace_table[namespace_table_index].name, name);
+ strcpy(config_namespace_table[namespace_table_index].mount.path,
+ nspath);
+ config_namespace_table[namespace_table_index].mount.next = NULL;
+ namespace_table_index++;
+
+ pthread_rwlock_unlock(&namespace_table_lock);
+ free(name);
+ free(nspath);
+ return 1;
+}
+
+/*
+ * Cleanup all the data from the config_mount_table
+ */
+void cgroup_config_cleanup_namespace_table(void)
+{
+ memset(&config_namespace_table, 0,
+ sizeof(struct cg_mount_table_s) * CG_CONTROLLER_MAX);
+}
+
+/**
+ * Add necessary options for mount. Currently only 'none' option is added
+ * for mounts with only 'name=xxx' and without real controller.
+ */
+static int cgroup_config_ajdust_mount_options(struct cg_mount_table_s *mount)
+{
+ char *save = NULL;
+ char *opts = strdup(mount->name);
+ char *token;
+ int name_only = 1;
+
+ if (opts == NULL)
+ return ECGFAIL;
+
+ token = strtok_r(opts, ",", &save);
+ while (token != NULL) {
+ if (strncmp(token, "name=", 5) != 0) {
+ name_only = 0;
+ break;
+ }
+ token = strtok_r(NULL, ",", &save);
+ }
+
+ free(opts);
+ if (name_only) {
+ strncat(mount->name, ",", FILENAME_MAX - strlen(mount->name)-1);
+ strncat(mount->name, "none",
+ FILENAME_MAX - strlen(mount->name) - 1);
+ }
+
+ return 0;
+}
+
+/*
+ * Start mounting the mount table.
+ */
+static int cgroup_config_mount_fs(void)
+{
+ int ret;
+ struct stat buff;
+ int i;
+ int error;
+
+ for (i = 0; i < config_table_index; i++) {
+ struct cg_mount_table_s *curr = &(config_mount_table[i]);
+
+ ret = stat(curr->mount.path, &buff);
+
+ if (ret < 0 && errno != ENOENT) {
+ cgroup_err("Error: cannot access %s: %s\n",
+ curr->mount.path, strerror(errno));
+ last_errno = errno;
+ error = ECGOTHER;
+ goto out_err;
+ }
+
+ if (errno == ENOENT) {
+ ret = cg_mkdir_p(curr->mount.path);
+ if (ret) {
+ cgroup_err("Error: cannot create directory %s\n",
+ curr->mount.path);
+ error = ret;
+ goto out_err;
+ }
+ } else if (!S_ISDIR(buff.st_mode)) {
+ cgroup_err("Error: %s already exists but it is not a directory\n",
+ curr->mount.path);
+ errno = ENOTDIR;
+ last_errno = errno;
+ error = ECGOTHER;
+ goto out_err;
+ }
+
+ error = cgroup_config_ajdust_mount_options(curr);
+ if (error)
+ goto out_err;
+
+ ret = mount(CGROUP_FILESYSTEM, curr->mount.path,
+ CGROUP_FILESYSTEM, 0, curr->name);
+
+ if (ret < 0) {
+ cgroup_err("Error: cannot mount %s to %s: %s\n",
+ curr->name, curr->mount.path,
+ strerror(errno));
+ error = ECGMOUNTFAIL;
+ goto out_err;
+ }
+ }
+ return 0;
+out_err:
+ /*
+ * If we come here, we have failed. Since we have touched only
+ * mountpoints prior to i, we shall operate on only them now.
+ */
+ config_table_index = i;
+ return error;
+}
+
+/*
+ * Actually create the groups once the parsing has been finished.
+ */
+static int cgroup_config_create_groups(void)
+{
+ int error = 0;
+ int i;
+
+ for (i = 0; i < cgroup_table_index; i++) {
+ struct cgroup *cgroup = &config_cgroup_table[i];
+ error = cgroup_create_cgroup(cgroup, 0);
+ cgroup_dbg("creating group %s, error %d\n", cgroup->name,
+ error);
+ if (error)
+ return error;
+ }
+ return error;
+}
+
+/*
+ * Destroy the cgroups
+ */
+static int cgroup_config_destroy_groups(void)
+{
+ int error = 0, ret = 0;
+ int i;
+
+ for (i = 0; i < cgroup_table_index; i++) {
+ struct cgroup *cgroup = &config_cgroup_table[i];
+ error = cgroup_delete_cgroup_ext(cgroup,
+ CGFLAG_DELETE_RECURSIVE
+ | CGFLAG_DELETE_IGNORE_MIGRATION);
+ if (error) {
+ /* store the error, but continue deleting the rest */
+ ret = error;
+ }
+ }
+ return ret;
+}
+
+/*
+ * Unmount the controllers
+ */
+static int cgroup_config_unmount_controllers(void)
+{
+ int i;
+ int error;
+
+ for (i = 0; i < config_table_index; i++) {
+ /*
+ * We ignore failures and ensure that all mounted
+ * containers are unmounted
+ */
+ error = umount(config_mount_table[i].mount.path);
+ if (error < 0)
+ cgroup_dbg("Unmount failed\n");
+ error = rmdir(config_mount_table[i].mount.path);
+ if (error < 0)
+ cgroup_dbg("rmdir failed\n");
+ }
+
+ return 0;
+}
+
+static int config_validate_namespaces(void)
+{
+ int i;
+ char *namespace = NULL;
+ char *mount_path = NULL;
+ int j, subsys_count;
+ int error = 0;
+
+ pthread_rwlock_wrlock(&cg_mount_table_lock);
+ for (i = 0; cg_mount_table[i].name[0] != '\0'; i++) {
+ /*
+ * If we get the path in the first run, then we
+ * are good, else we will need to go for two
+ * loops. This should be optimized in the future
+ */
+ mount_path = cg_mount_table[i].mount.path;
+
+ if (!mount_path) {
+ last_errno = errno;
+ error = ECGOTHER;
+ goto out_error;
+ }
+
+ /*
+ * Setup the namespace for the subsystems having the same
+ * mount point.
+ */
+ if (!cg_namespace_table[i]) {
+ namespace = NULL;
+ } else {
+ namespace = cg_namespace_table[i];
+ if (!namespace) {
+ last_errno = errno;
+ error = ECGOTHER;
+ goto out_error;
+ }
+ }
+
+ /*
+ * We want to handle all the subsytems that are mounted
+ * together. So initialize j to start from the next point in
+ * the mount table.
+ */
+
+ j = i + 1;
+
+ /*
+ * Search through the mount table to locate which subsystems
+ * are mounted together.
+ */
+ while (!strncmp(cg_mount_table[j].mount.path, mount_path,
+ FILENAME_MAX)) {
+ if (!namespace && cg_namespace_table[j]) {
+ /* In case namespace is not setup, set it up */
+ namespace = cg_namespace_table[j];
+ if (!namespace) {
+ last_errno = errno;
+ error = ECGOTHER;
+ goto out_error;
+ }
+ }
+ j++;
+ }
+ subsys_count = j;
+
+ /*
+ * If there is no namespace, then continue on :)
+ */
+
+ if (!namespace) {
+ i = subsys_count - 1;
+ continue;
+ }
+
+ /*
+ * Validate/setup the namespace
+ * If no namespace is specified, copy the namespace we have
+ * stored. If a namespace is specified, confirm if it is
+ * the same as we have stored. If not, we fail.
+ */
+ for (j = i; j < subsys_count; j++) {
+ if (!cg_namespace_table[j]) {
+ cg_namespace_table[j] = strdup(namespace);
+ if (!cg_namespace_table[j]) {
+ last_errno = errno;
+ error = ECGOTHER;
+ goto out_error;
+ }
+ } else if (strcmp(namespace, cg_namespace_table[j])) {
+ error = ECGNAMESPACEPATHS;
+ goto out_error;
+ }
+ }
+ /* i++ in the for loop will increment it */
+ i = subsys_count - 1;
+ }
+out_error:
+ pthread_rwlock_unlock(&cg_mount_table_lock);
+ return error;
+}
+
+/*
+ * Should always be called after cgroup_init() has been called
+ *
+ * NOT to be called outside the library. Is handled internally
+ * when we are looking to load namespace configurations.
+ *
+ * This function will order the namespace table in the same
+ * fashion as how the mou table is setup.
+ *
+ * Also it will setup namespaces for all the controllers mounted.
+ * In case a controller does not have a namespace assigned to it, it
+ * will set it to null.
+ */
+static int config_order_namespace_table(void)
+{
+ int i = 0;
+ int error = 0;
+
+ pthread_rwlock_wrlock(&cg_mount_table_lock);
+ /*
+ * Set everything to NULL
+ */
+ for (i = 0; i < CG_CONTROLLER_MAX; i++)
+ cg_namespace_table[i] = NULL;
+
+ memset(cg_namespace_table, 0,
+ CG_CONTROLLER_MAX * sizeof(cg_namespace_table[0]));
+
+ /*
+ * Now fill up the namespace table looking at the table we have
+ * otherwise.
+ */
+
+ for (i = 0; i < namespace_table_index; i++) {
+ int j;
+ int flag = 0;
+ for (j = 0; cg_mount_table[j].name[0] != '\0'; j++) {
+ if (strncmp(config_namespace_table[i].name,
+ cg_mount_table[j].name, FILENAME_MAX) == 0) {
+
+ flag = 1;
+
+ if (cg_namespace_table[j]) {
+ error = ECGNAMESPACEPATHS;
+ goto error_out;
+ }
+
+ cg_namespace_table[j] = strdup(
+ config_namespace_table[i].mount.path);
+ if (!cg_namespace_table[j]) {
+ last_errno = errno;
+ error = ECGOTHER;
+ goto error_out;
+ }
+ }
+ }
+ if (!flag)
+ return ECGNAMESPACECONTROLLER;
+ }
+error_out:
+ pthread_rwlock_unlock(&cg_mount_table_lock);
+ return error;
+}
+
+/**
+ * Free all memory allocated during cgroup_parse_config(), namely
+ * config_cgroup_table and config_template_table.
+ */
+static void cgroup_free_config(void)
+{
+ int i;
+ if (config_cgroup_table) {
+ for (i = 0; i < cgroup_table_index; i++)
+ cgroup_free_controllers(
+ &config_cgroup_table[i]);
+ free(config_cgroup_table);
+ config_cgroup_table = NULL;
+ }
+ config_table_index = 0;
+ if (config_template_table) {
+ for (i = 0; i < config_template_table_index; i++)
+ cgroup_free_controllers(
+ &config_template_table[i]);
+ free(config_template_table);
+ config_template_table = NULL;
+ }
+ config_template_table_index = 0;
+}
+
+/**
+ * Applies default permissions/uid/gid to all groups in config file.
+ */
+static void cgroup_config_apply_default()
+{
+ int i;
+ if (config_cgroup_table) {
+ for (i = 0; i < cgroup_table_index; i++) {
+ struct cgroup *c = &config_cgroup_table[i];
+
+ if (c->control_dperm == NO_PERMS)
+ c->control_dperm = default_group.control_dperm;
+ if (c->control_fperm == NO_PERMS)
+ c->control_fperm = default_group.control_fperm;
+ if (c->control_gid == NO_UID_GID)
+ c->control_gid = default_group.control_gid;
+ if (c->control_uid == NO_UID_GID)
+ c->control_uid = default_group.control_uid;
+ if (c->task_fperm == NO_PERMS)
+ c->task_fperm = default_group.task_fperm;
+ if (c->tasks_gid == NO_UID_GID)
+ c->tasks_gid = default_group.tasks_gid;
+ if (c->tasks_uid == NO_UID_GID)
+ c->tasks_uid = default_group.tasks_uid;
+ }
+ }
+}
+
+static int cgroup_parse_config(const char *pathname)
+{
+ int ret;
+
+ yyin = fopen(pathname, "re");
+
+ if (!yyin) {
+ cgroup_err("Error: failed to open file %s\n", pathname);
+ last_errno = errno;
+ return ECGOTHER;
+ }
+
+ config_cgroup_table = calloc(MAX_CGROUPS, sizeof(struct cgroup));
+ if (!config_cgroup_table) {
+ ret = ECGFAIL;
+ goto err;
+ }
+
+ config_template_table = calloc(MAX_TEMPLATES, sizeof(struct cgroup));
+ if (!config_template_table) {
+ ret = ECGFAIL;
+ goto err;
+ }
+
+ /* Clear all internal variables so this function can be called twice. */
+ init_cgroup_table(config_cgroup_table, MAX_CGROUPS);
+ init_cgroup_table(config_template_table, MAX_TEMPLATES);
+ memset(config_namespace_table, 0, sizeof(config_namespace_table));
+ memset(config_mount_table, 0, sizeof(config_mount_table));
+ config_table_index = 0;
+ namespace_table_index = 0;
+ cgroup_table_index = 0;
+ config_template_table_index = 0;
+
+ if (!default_group_set) {
+ /* init the default cgroup */
+ init_cgroup_table(&default_group, 1);
+ }
+
+ /*
+ * Parser calls longjmp() on really fatal error (like out-of-memory).
+ */
+ ret = setjmp(parser_error_env);
+ if (!ret)
+ ret = yyparse();
+ if (ret) {
+ /*
+ * Either yyparse failed or longjmp() was called.
+ */
+ cgroup_err("Error: failed to parse file %s\n", pathname);
+ ret = ECGCONFIGPARSEFAIL;
+ goto err;
+ }
+
+err:
+ if (yyin)
+ fclose(yyin);
+ if (ret) {
+ cgroup_free_config();
+ }
+ return ret;
+}
+
+int _cgroup_config_compare_groups(const void *p1, const void *p2)
+{
+ const struct cgroup *g1 = p1;
+ const struct cgroup *g2 = p2;
+
+ return strcmp(g1->name, g2->name);
+}
+
+static void cgroup_config_sort_groups()
+{
+ qsort(config_cgroup_table, cgroup_table_index, sizeof(struct cgroup),
+ _cgroup_config_compare_groups);
+}
+
+/*
+ * The main function which does all the setup of the data structures
+ * and finally creates the cgroups
+ */
+int cgroup_config_load_config(const char *pathname)
+{
+ int error;
+ int namespace_enabled = 0;
+ int mount_enabled = 0;
+ int ret;
+
+ ret = cgroup_parse_config(pathname);
+ if (ret != 0)
+ return ret;
+
+ namespace_enabled = (config_namespace_table[0].name[0] != '\0');
+ mount_enabled = (config_mount_table[0].name[0] != '\0');
+
+ /*
+ * The configuration should have namespace or mount, not both.
+ */
+ if (namespace_enabled && mount_enabled) {
+ free(config_cgroup_table);
+ return ECGMOUNTNAMESPACE;
+ }
+
+ error = cgroup_config_mount_fs();
+ if (error)
+ goto err_mnt;
+
+ error = cgroup_init();
+ if (error == ECGROUPNOTMOUNTED && cgroup_table_index == 0
+ && config_template_table_index == 0) {
+ /*
+ * The config file seems to be empty.
+ */
+ error = 0;
+ goto err_mnt;
+ }
+ if (error)
+ goto err_mnt;
+
+ /*
+ * The very first thing is to sort the namespace table. If we fail
+ * we unmount everything and get out.
+ */
+
+ error = config_order_namespace_table();
+ if (error)
+ goto err_mnt;
+
+ error = config_validate_namespaces();
+ if (error)
+ goto err_mnt;
+
+ cgroup_config_apply_default();
+ error = cgroup_config_create_groups();
+ cgroup_dbg("creating all cgroups now, error=%d\n", error);
+ if (error)
+ goto err_grp;
+
+ cgroup_free_config();
+
+ return 0;
+err_grp:
+ cgroup_config_destroy_groups();
+err_mnt:
+ cgroup_config_unmount_controllers();
+ cgroup_free_config();
+ return error;
+}
+
+/* unmounts given mount, but only if it is empty */
+static int cgroup_config_try_unmount(struct cg_mount_table_s *mount_info)
+{
+ char *controller, *controller_list;
+ struct cg_mount_point *mount = &(mount_info->mount);
+ void *handle = NULL;
+ int ret, lvl;
+ struct cgroup_file_info info;
+ char *saveptr = NULL;
+
+ /* parse the first controller name from list of controllers */
+ controller_list = strdup(mount_info->name);
+ if (!controller_list) {
+ last_errno = errno;
+ return ECGOTHER;
+ }
+ controller = strtok_r(controller_list, ",", &saveptr);
+ if (!controller) {
+ free(controller_list);
+ return ECGINVAL;
+ }
+
+ /* check if the hierarchy is empty */
+ ret = cgroup_walk_tree_begin(controller, "/", 0, &handle, &info, &lvl);
+ free(controller_list);
+ if (ret == ECGCONTROLLEREXISTS)
+ return 0;
+ if (ret)
+ return ret;
+ /* skip the first found directory, it's '/' */
+ ret = cgroup_walk_tree_next(0, &handle, &info, lvl);
+ /* find any other subdirectory */
+ while (ret == 0) {
+ if (info.type == CGROUP_FILE_TYPE_DIR)
+ break;
+ ret = cgroup_walk_tree_next(0, &handle, &info, lvl);
+ }
+ cgroup_walk_tree_end(&handle);
+ if (ret == 0) {
+ cgroup_dbg("won't unmount %s: hieararchy is not empty\n",
+ mount_info->name);
+ return 0; /* the hieararchy is not empty */
+ }
+ if (ret != ECGEOF)
+ return ret;
+
+
+ /*
+ * ret must be ECGEOF now = there is only root group in the hierarchy
+ * -> unmount all mount points.
+ */
+ ret = 0;
+ while (mount) {
+ int err;
+ cgroup_dbg("unmounting %s at %s\n", mount_info->name,
+ mount->path);
+ err = umount(mount->path);
+
+ if (err && !ret) {
+ ret = ECGOTHER;
+ last_errno = errno;
+ }
+ mount = mount->next;
+ }
+ return ret;
+}
+
+int cgroup_config_unload_config(const char *pathname, int flags)
+{
+ int ret, i, error;
+ int namespace_enabled = 0;
+ int mount_enabled = 0;
+
+ cgroup_dbg("cgroup_config_unload_config: parsing %s\n", pathname);
+ ret = cgroup_parse_config(pathname);
+ if (ret)
+ goto err;
+
+ namespace_enabled = (config_namespace_table[0].name[0] != '\0');
+ mount_enabled = (config_mount_table[0].name[0] != '\0');
+ /*
+ * The configuration should have namespace or mount, not both.
+ */
+ if (namespace_enabled && mount_enabled) {
+ free(config_cgroup_table);
+ return ECGMOUNTNAMESPACE;
+ }
+
+ ret = config_order_namespace_table();
+ if (ret)
+ goto err;
+
+ ret = config_validate_namespaces();
+ if (ret)
+ goto err;
+
+ /*
+ * Delete the groups in reverse order, i.e. subgroups first, then
+ * parents.
+ */
+ cgroup_config_sort_groups();
+ for (i = cgroup_table_index-1; i >= 0; i--) {
+ struct cgroup *cgroup = &config_cgroup_table[i];
+ cgroup_dbg("removing %s\n", pathname);
+ error = cgroup_delete_cgroup_ext(cgroup, flags);
+ if (error && !ret) {
+ /* store the error, but continue deleting the rest */
+ ret = error;
+ }
+ }
+
+ /* Delete templates */
+ for (i = 0; i < config_template_table_index; i++) {
+ struct cgroup *cgroup = &config_template_table[i];
+ cgroup_dbg("removing %s\n", pathname);
+ error = cgroup_delete_cgroup_ext(cgroup, flags);
+ if (error && !ret) {
+ /* store the error, but continue deleting the rest */
+ ret = error;
+ }
+ }
+ config_template_table_index = 0;
+
+ if (mount_enabled) {
+ for (i = 0; i < config_table_index; i++) {
+ struct cg_mount_table_s *m = &(config_mount_table[i]);
+ cgroup_dbg("unmounting %s\n", m->name);
+ error = cgroup_config_try_unmount(m);
+ if (error && !ret)
+ ret = error;
+ }
+ }
+
+err:
+ cgroup_free_config();
+ return ret;
+}
+
+static int cgroup_config_unload_controller(const struct cgroup_mount_point *mount_info)
+{
+ int ret, error;
+ struct cgroup *cgroup = NULL;
+ struct cgroup_controller *cgc = NULL;
+ char path[FILENAME_MAX];
+ void *handle;
+
+ cgroup = cgroup_new_cgroup(".");
+ if (cgroup == NULL)
+ return ECGFAIL;
+
+ cgc = cgroup_add_controller(cgroup, mount_info->name);
+ if (cgc == NULL) {
+ ret = ECGFAIL;
+ goto out_error;
+ }
+
+ ret = cgroup_delete_cgroup_ext(cgroup, CGFLAG_DELETE_RECURSIVE);
+ if (ret != 0)
+ goto out_error;
+
+ /* unmount everything */
+ ret = cgroup_get_subsys_mount_point_begin(mount_info->name, &handle,
+ path);
+ while (ret == 0) {
+ error = umount(path);
+ if (error) {
+ cgroup_warn("Warning: cannot unmount controller %s on %s: %s\n",
+ mount_info->name, path,
+ strerror(errno));
+ last_errno = errno;
+ ret = ECGOTHER;
+ goto out_error;
+ }
+ ret = cgroup_get_subsys_mount_point_next(&handle, path);
+ }
+ cgroup_get_subsys_mount_point_end(&handle);
+ if (ret == ECGEOF)
+ ret = 0;
+out_error:
+ if (cgroup)
+ cgroup_free(&cgroup);
+ return ret;
+}
+
+int cgroup_unload_cgroups(void)
+{
+ int error = 0;
+ void *ctrl_handle;
+ int ret = 0;
+ char *curr_path = NULL;
+ struct cgroup_mount_point info;
+
+ error = cgroup_init();
+
+ if (error) {
+ ret = error;
+ goto out_error;
+ }
+
+ error = cgroup_get_controller_begin(&ctrl_handle, &info);
+ while (error == 0) {
+ if (!curr_path || strcmp(info.path, curr_path) != 0) {
+ if (curr_path)
+ free(curr_path);
+
+ curr_path = strdup(info.path);
+ if (!curr_path)
+ goto out_errno;
+
+ error = cgroup_config_unload_controller(&info);
+ if (error) {
+ /* remember the error and continue unloading
+ * the rest */
+ cgroup_warn("Warning: cannot clear controller %s\n",
+ info.name);
+ ret = error;
+ error = 0;
+ }
+ }
+
+ error = cgroup_get_controller_next(&ctrl_handle, &info);
+ }
+ if (error == ECGEOF)
+ error = 0;
+ if (error)
+ ret = error;
+out_error:
+ if (curr_path)
+ free(curr_path);
+ cgroup_get_controller_end(&ctrl_handle);
+ return ret;
+
+out_errno:
+ last_errno = errno;
+ cgroup_get_controller_end(&ctrl_handle);
+ return ECGOTHER;
+}
+
+/**
+ * Defines the default group. The parser puts content of 'default { }' to
+ * topmost group in config_cgroup_table. This function copies the permissions
+ * from it to our default cgroup.
+ */
+int cgroup_config_define_default(void)
+{
+ struct cgroup *config_cgroup =
+ &config_cgroup_table[cgroup_table_index];
+
+ init_cgroup_table(&default_group, 1);
+ if (config_cgroup->control_dperm != NO_PERMS)
+ default_group.control_dperm = config_cgroup->control_dperm;
+ if (config_cgroup->control_fperm != NO_PERMS)
+ default_group.control_fperm = config_cgroup->control_fperm;
+ if (config_cgroup->control_gid != NO_UID_GID)
+ default_group.control_gid = config_cgroup->control_gid;
+ if (config_cgroup->control_uid != NO_UID_GID)
+ default_group.control_uid = config_cgroup->control_uid;
+ if (config_cgroup->task_fperm != NO_PERMS)
+ default_group.task_fperm = config_cgroup->task_fperm;
+ if (config_cgroup->tasks_gid != NO_UID_GID)
+ default_group.tasks_gid = config_cgroup->tasks_gid;
+ if (config_cgroup->tasks_uid != NO_UID_GID)
+ default_group.tasks_uid = config_cgroup->tasks_uid;
+
+ /*
+ * Reset all changes made by 'default { }' to the topmost group so it
+ * can be used by following 'group { }'.
+ */
+ init_cgroup_table(config_cgroup, 1);
+ return 0;
+}
+
+int cgroup_config_set_default(struct cgroup *new_default)
+{
+ if (!new_default)
+ return ECGINVAL;
+
+ init_cgroup_table(&default_group, 1);
+
+ default_group.control_dperm = new_default->control_dperm;
+ default_group.control_fperm = new_default->control_fperm;
+ default_group.control_gid = new_default->control_gid;
+ default_group.control_uid = new_default->control_uid;
+ default_group.task_fperm = new_default->task_fperm;
+ default_group.tasks_gid = new_default->tasks_gid;
+ default_group.tasks_uid = new_default->tasks_uid;
+ default_group_set = 1;
+
+ return 0;
+}
+
+/**
+ * Reloads the templates list, using the given configuration file.
+ * @return 0 on success, > 0 on failure
+ */
+int cgroup_reload_cached_templates(char *pathname)
+{
+ int i;
+ int ret = 0;
+
+ if (template_table) {
+ /* template structures have to be free */
+ for (i = 0; i < template_table_index; i++)
+ cgroup_free_controllers(&template_table[i]);
+ free(template_table);
+ template_table = NULL;
+ }
+ template_table_index = 0;
+
+ if ((config_template_table_index != 0) || (config_table_index != 0)) {
+ /* config template structures have to be free as well*/
+ cgroup_free_config();
+ }
+
+ /* reloading data to config template structures */
+ cgroup_dbg("Reloading cached templates from %s.\n", pathname);
+ ret = cgroup_parse_config(pathname);
+ if (ret) {
+ cgroup_dbg("Could not reload template cache, error was: %d\n",
+ ret);
+ return ret;
+ }
+
+ /* copy data to templates cache structures */
+ template_table_index = config_template_table_index;
+ template_table = calloc(template_table_index, sizeof(struct cgroup));
+ if (template_table == NULL) {
+ ret = ECGOTHER;
+ return ret;
+ }
+
+ for (i = 0; i < template_table_index; i++) {
+ cgroup_copy_cgroup(&template_table[i],
+ &config_template_table[i]);
+ strcpy((template_table[i]).name,
+ (config_template_table[i]).name);
+ template_table[i].tasks_uid =
+ config_template_table[i].tasks_uid;
+ template_table[i].tasks_gid =
+ config_template_table[i].tasks_gid;
+ template_table[i].task_fperm =
+ config_template_table[i].task_fperm;
+ template_table[i].control_uid =
+ config_template_table[i].control_uid;
+ template_table[i].control_gid =
+ config_template_table[i].control_gid;
+ template_table[i].control_fperm =
+ config_template_table[i].control_fperm;
+ template_table[i].control_dperm =
+ config_template_table[i].control_dperm;
+ }
+
+ return ret;
+}
+
+/**
+ * Initializes the templates cache.
+ * @return 0 on success, > 0 on error
+ */
+int cgroup_init_templates_cache(char *pathname)
+{
+ int ret = 0;
+ int i;
+
+ if (template_table) {
+ /* template structures have to be free */
+ for (i = 0; i < template_table_index; i++)
+ cgroup_free_controllers(&template_table[i]);
+ free(template_table);
+ template_table = NULL;
+ }
+ template_table_index = 0;
+
+ if ((config_template_table_index != 0) || (config_table_index != 0)) {
+ /* config structures have to be clean */
+ cgroup_free_config();
+ }
+
+ cgroup_dbg("Loading cached templates from %s.\n", pathname);
+ /* Attempt to read the configuration file and cache the rules. */
+ ret = cgroup_parse_config(pathname);
+ if (ret) {
+ cgroup_dbg("Could not initialize rule cache, error was: %d\n",
+ ret);
+ return ret;
+ }
+
+ /* copy template data to templates cache structures */
+ template_table_index = config_template_table_index;
+ template_table = calloc(template_table_index, sizeof(struct cgroup));
+ if (template_table == NULL) {
+ ret = ECGOTHER;
+ return ret;
+ }
+
+ for (i = 0; i < template_table_index; i++) {
+ cgroup_copy_cgroup(&template_table[i],
+ &config_template_table[i]);
+ strcpy((template_table[i]).name,
+ (config_template_table[i]).name);
+ template_table[i].tasks_uid =
+ config_template_table[i].tasks_uid;
+ template_table[i].tasks_gid =
+ config_template_table[i].tasks_gid;
+ template_table[i].task_fperm =
+ config_template_table[i].task_fperm;
+ template_table[i].control_uid =
+ config_template_table[i].control_uid;
+ template_table[i].control_gid =
+ config_template_table[i].control_gid;
+ template_table[i].control_fperm =
+ config_template_table[i].control_fperm;
+ template_table[i].control_dperm =
+ config_template_table[i].control_dperm;
+ }
+
+ return ret;
+
+
+}
+
+/*
+ * Create a given cgroup, based on template configuration if it is present
+ * if the template is not present cgroup is creted using cgroup_create_cgroup
+ */
+int cgroup_config_create_template_group(struct cgroup *cgroup,
+ char *template_name, int flags)
+{
+ int ret = 0;
+ int i, j, k;
+ struct cgroup *t_cgroup;
+ char buffer[FILENAME_MAX];
+ struct cgroup *aux_cgroup;
+ struct cgroup_controller *cgc;
+ int found;
+
+ /*
+ * If the user did not ask for cached rules, we must parse the
+ * configuration file and prepare template structures now. We
+ * use CGCONFIG_CONF_FILE by default
+ */
+ if (!(flags & CGFLAG_USE_TEMPLATE_CACHE)) {
+ if (template_table_index == 0)
+ /* the rules cache is empty */
+ ret = cgroup_init_templates_cache(CGCONFIG_CONF_FILE);
+ else
+ /* cache is not empty */
+ ret = cgroup_reload_cached_templates(
+ CGCONFIG_CONF_FILE);
+ if (ret != 0) {
+ cgroup_dbg("Failed initialize templates cache.\n");
+ return ret;
+ }
+ }
+
+ for (i = 0; cgroup->controller[i] != NULL; i++) {
+ /* for each controller we have to add to cgroup structure
+ * either template cgroup or empty controller */
+
+ found = 0;
+ /* look for relevant template - test name x controller pair */
+ for (j = 0; j < template_table_index; j++) {
+
+ t_cgroup = &template_table[j];
+ if (strcmp(t_cgroup->name, template_name) != 0) {
+ /* template name does not match skip template */
+ continue;
+ }
+
+ /* template name match */
+ for (k = 0; t_cgroup->controller[k] != NULL; k++) {
+ if (strcmp((cgroup->controller[i])->name,
+ (t_cgroup->controller[k])->name) != 0) {
+ /* controller name does not match */
+ continue;
+ }
+
+ /* name and controller match template found */
+ /* variables substituted in template */
+ strncpy(buffer, t_cgroup->name,
+ FILENAME_MAX-1);
+ strncpy(t_cgroup->name, cgroup->name,
+ FILENAME_MAX-1);
+
+ ret = cgroup_create_cgroup(t_cgroup, flags);
+
+ strncpy(t_cgroup->name, buffer,
+ FILENAME_MAX-1);
+ if (ret) {
+ cgroup_dbg("creating group %s, error %d\n",
+ cgroup->name, ret);
+ goto end;
+ } else {
+ /* go to new controller */
+ j = template_table_index;
+ found = 1;
+ continue;
+ }
+
+ }
+ }
+
+ if (found == 1)
+ continue;
+
+ /* no template is present for given name x controller pair
+ * add controller to result cgroup */
+ aux_cgroup = cgroup_new_cgroup(cgroup->name);
+ if (aux_cgroup) {
+ ret = ECGINVAL;
+ fprintf(stderr, "cgroup %s can't be created\n",
+ cgroup->name);
+ goto end;
+ }
+ cgc = cgroup_add_controller(aux_cgroup,
+ (cgroup->controller[i])->name);
+ if (cgc == NULL) {
+ ret = ECGINVAL;
+ fprintf(stderr, "cgroup %s can't be created\n",
+ cgroup->name);
+ goto end;
+ }
+ ret = cgroup_create_cgroup(aux_cgroup, flags);
+ if (ret) {
+ ret = ECGINVAL;
+ fprintf(stderr, "cgroup %s can't be created\n",
+ cgroup->name);
+ goto end;
+ }
+ }
+
+end:
+ return ret;
+}
--- /dev/null
+INCLUDES = -I $(top_srcdir)/include
+
+if WITH_DAEMON
+
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+cgrulesengd_LDFLAGS = -L$(top_builddir)/src/.libs
+
+endif
--- /dev/null
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+ $(INSTALL_PROGRAM_ENV) $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL_PROGRAM) $$files "$(DESTDIR)$(sbindir)$$dir" || exit $$?; \
+ } \
+ ; done
+
+uninstall-sbinPROGRAMS:
+ @$(NORMAL_UNINSTALL)
+ @list='$(sbin_PROGRAMS)'; test -n "$(sbindir)" || list=; \
+ files=`for p in $$list; do echo "$$p"; done | \
+ sed -e 'h;s,^.*/,,;s/$(EXEEXT)$$//;$(transform)' \
+ -e 's/$$/$(EXEEXT)/' \
+ `; \
+ test -n "$$list" || exit 0; \
+ echo " ( cd '$(DESTDIR)$(sbindir)' && rm -f" $$files ")"; \
+ cd "$(DESTDIR)$(sbindir)" && rm -f $$files
+
+clean-sbinPROGRAMS:
+ @list='$(sbin_PROGRAMS)'; test -n "$$list" || exit 0; \
+ echo " rm -f" $$list; \
+ rm -f $$list || exit $$?; \
+ test -n "$(EXEEXT)" || exit 0; \
+ list=`for p in $$list; do echo "$$p"; done | sed 's/$(EXEEXT)$$//'`; \
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+
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+
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+
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+
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+
+.c.obj:
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+@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(LTCOMPILE) -c -o $@ $<
+
+mostlyclean-libtool:
+ -rm -f *.lo
+
+clean-libtool:
+ -rm -rf .libs _libs
+
+ID: $(am__tagged_files)
+ $(am__define_uniq_tagged_files); mkid -fID $$unique
+tags: tags-am
+TAGS: tags
+
+tags-am: $(TAGS_DEPENDENCIES) $(am__tagged_files)
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+ fi
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+
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+
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+
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+ [\\/]* | ?:[\\/]*) sdir="$(srcdir)" ;; \
+ *) sdir=$(subdir)/$(srcdir) ;; \
+ esac; \
+ for i in $$list; do \
+ if test -f "$$i"; then \
+ echo "$(subdir)/$$i"; \
+ else \
+ echo "$$sdir/$$i"; \
+ fi; \
+ done >> $(top_builddir)/cscope.files
+
+distclean-tags:
+ -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
+
+distdir: $(DISTFILES)
+ @srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
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+ if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
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+ fi; \
+ cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
+ else \
+ test -f "$(distdir)/$$file" \
+ || cp -p $$d/$$file "$(distdir)/$$file" \
+ || exit 1; \
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+ done
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+ fi
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+ -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+ -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
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+
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
--- /dev/null
+/*
+ * Copyright Red Hat Inc. 2008
+ *
+ * Author: Steve Olivieri <sjo@redhat.com>
+ * Author: Vivek Goyal <vgoyal@redhat.com>
+ *
+ * Some part of the programs have been derived from Dhaval Giani's posting
+ * for daemon to place the task in right container. Original copyright notice
+ * follows.
+ *
+ * Copyright IBM Corporation, 2007
+ * Author: Dhaval Giani <dhaval <at> linux.vnet.ibm.com>
+ * Derived from test_cn_proc.c by Matt Helsley
+ * Original copyright notice follows
+ *
+ * Copyright (C) Matt Helsley, IBM Corp. 2005
+ * Derived from fcctl.c by Guillaume Thouvenin
+ * Original copyright notice follows:
+ *
+ * Copyright (C) 2005 BULL SA.
+ * Written by Guillaume Thouvenin <guillaume.thouvenin <at> bull.net>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2.1 of the GNU Lesser General Public License
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it would be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * TODO Stop using netlink for communication (or at least rewrite that part).
+ */
+
+#include "libcgroup.h"
+#include "cgrulesengd.h"
+#include "../libcgroup-internal.h"
+
+#include <errno.h>
+#include <stdarg.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <sys/socket.h>
+#include <sys/syslog.h>
+#include <string.h>
+#include <linux/netlink.h>
+#include <signal.h>
+#include <time.h>
+#include <syslog.h>
+#include <getopt.h>
+
+#include <sys/stat.h>
+#include <sys/types.h>
+#include <unistd.h>
+#include <linux/connector.h>
+#include <linux/cn_proc.h>
+#include <linux/un.h>
+#include <pwd.h>
+#include <grp.h>
+
+#define NUM_PER_REALLOCATIOM (100)
+
+/* Log file, NULL if logging to file is disabled */
+FILE* logfile;
+
+/* Log facility, 0 if logging to syslog is disabled */
+int logfacility;
+
+/* Current log level */
+int loglevel;
+
+/* Owner of the socket, -1 means no change */
+uid_t socket_user = -1;
+
+/* Owner of the socket, -1 means no change */
+gid_t socket_group = -1;
+
+/**
+ * Prints the usage information for this program and, optionally, an error
+ * message. This function uses vfprintf.
+ * @param fd The file stream to print to
+ * @param msg The error message to print (printf style)
+ * @param ... Any args to msg (printf style)
+ */
+static void usage(FILE* fd, const char* msg, ...)
+{
+ /* List of args to msg */
+ va_list ap;
+
+ /* Put all args after msg into the list. */
+ va_start(ap, msg);
+
+ if (msg)
+ vfprintf(fd, msg, ap);
+ fprintf(fd, "\n");
+ fprintf(fd, "cgrulesengd -- a daemon for the cgroups rules engine\n\n");
+ fprintf(fd, "Usage : cgrulesengd [options]\n\n");
+ fprintf(fd, " options :\n");
+ fprintf(fd, " -q | --quiet quiet mode\n"
+ " -v | --verbose verbose mode\n"
+ " -f <path> | --logfile=<path> write log to file\n"
+ " -s[facility] | --syslog=[facility] write log to syslog\n"
+ " -n | --nodaemom don't fork daemon\n"
+ " -d | --debug same as -v -v -n -f -\n"
+ " -Q | --nolog disable logging\n"
+ " -u <user> | --socket-user=<user> set "
+ CGRULE_CGRED_SOCKET_PATH " socket user\n"
+ " -g <group> | --socket-group=<group> set "
+ CGRULE_CGRED_SOCKET_PATH " socket group\n"
+ " -h | --help show this help\n\n"
+ );
+ va_end(ap);
+}
+
+/**
+ * Prints a formatted message (like vprintf()) to all log destinations.
+ * Flushes the file stream's buffer so that the message is immediately
+ * readable.
+ * @param level The log level (LOG_EMERG ... LOG_DEBUG)
+ * @param format The format for the message (vprintf style)
+ * @param ap Any args to format (vprintf style)
+ */
+void flog_write(int level, const char *format, va_list ap)
+{
+ va_list cap;
+ int copy = 0;
+
+ /* Check the log level */
+ if (level > loglevel)
+ return;
+
+ /* copy the argument list if needed - it can be processed only once */
+ if (logfile && logfacility) {
+ copy = 1;
+ va_copy(cap, ap);
+ }
+
+ if (logfile) {
+ /* Print the message to the given stream. */
+ vfprintf(logfile, format, ap);
+
+ /*
+ * Flush the stream's buffer, so the data is readable
+ * immediately.
+ */
+ fflush(logfile);
+ }
+
+ if (logfacility) {
+ if (copy) {
+ vsyslog(LOG_MAKEPRI(logfacility, level), format, cap);
+ va_end(cap);
+ } else
+ vsyslog(LOG_MAKEPRI(logfacility, level), format, ap);
+ }
+}
+
+/**
+ * Prints a formatted message (like printf()) to all log destinations.
+ * Flushes the file stream's buffer so that the message is immediately
+ * readable.
+ * @param level The log level (LOG_EMERG ... LOG_DEBUG)
+ * @param format The format for the message (printf style)
+ * @param ... Any args to format (printf style)
+ */
+void flog(int level, const char *format, ...)
+{
+ va_list ap;
+ va_start(ap, format);
+ flog_write(level, format, ap);
+ va_end(ap);
+}
+
+/**
+ * Libcgroup logging callback. It must translate libcgroup log levels to
+ * cgrulesengd native (=syslog).
+ */
+void flog_cgroup(void *userdata, int cgroup_level, const char *format,
+ va_list ap)
+{
+ int level = 0;
+ switch (cgroup_level) {
+ case CGROUP_LOG_ERROR:
+ level = LOG_ERR;
+ break;
+ case CGROUP_LOG_WARNING:
+ level = LOG_WARNING;
+ break;
+ case CGROUP_LOG_INFO:
+ level = LOG_INFO;
+ break;
+ case CGROUP_LOG_DEBUG:
+ level = LOG_DEBUG;
+ break;
+ }
+ flog_write(level, format, ap);
+}
+
+struct parent_info {
+ __u64 timestamp;
+ pid_t pid;
+};
+struct array_parent_info {
+ int index;
+ int num_allocation;
+ struct parent_info **parent_info;
+};
+struct array_parent_info array_pi;
+
+static int cgre_store_parent_info(pid_t pid)
+{
+ __u64 uptime_ns;
+ struct timespec tp;
+ struct parent_info *info;
+
+ if (clock_gettime(CLOCK_MONOTONIC, &tp) < 0) {
+ flog(LOG_WARNING, "Failed to get time\n");
+ return 1;
+ }
+ uptime_ns = ((__u64)tp.tv_sec * 1000 * 1000 * 1000 ) + tp.tv_nsec;
+
+ if (array_pi.index >= array_pi.num_allocation) {
+ int alloc = array_pi.num_allocation + NUM_PER_REALLOCATIOM;
+ void *new_array = realloc(array_pi.parent_info,
+ sizeof(info) * alloc);
+ if (!new_array) {
+ flog(LOG_WARNING, "Failed to allocate memory\n");
+ return 1;
+ }
+ array_pi.parent_info = new_array;
+ array_pi.num_allocation = alloc;
+ }
+ info = calloc(1, sizeof(struct parent_info));
+ if (!info) {
+ flog(LOG_WARNING, "Failed to allocate memory\n");
+ return 1;
+ }
+ info->timestamp = uptime_ns;
+ info->pid = pid;
+
+ array_pi.parent_info[array_pi.index] = info;
+ array_pi.index++;
+
+ return 0;
+}
+
+static void cgre_remove_old_parent_info(__u64 key_timestamp)
+{
+ int i, j;
+
+ for (i = 0; i < array_pi.index; i++) {
+ if (key_timestamp < array_pi.parent_info[i]->timestamp)
+ continue;
+ free(array_pi.parent_info[i]);
+ for (j = i; j < array_pi.index - 1; j++)
+ array_pi.parent_info[j] = array_pi.parent_info[j + 1];
+ array_pi.index--;
+ i--;
+ }
+ return;
+}
+
+static int cgre_was_parent_changed_when_forking(const struct proc_event *ev)
+{
+ int i;
+ pid_t parent_pid;
+ __u64 timestamp_child;
+ __u64 timestamp_parent;
+
+ parent_pid = ev->event_data.fork.parent_pid;
+ timestamp_child = ev->timestamp_ns;
+
+ cgre_remove_old_parent_info(timestamp_child);
+
+ for (i = 0; i < array_pi.index; i++) {
+ if (parent_pid != array_pi.parent_info[i]->pid)
+ continue;
+ timestamp_parent = array_pi.parent_info[i]->timestamp;
+ if (timestamp_child > timestamp_parent)
+ continue;
+ return 1;
+ }
+ return 0;
+}
+
+struct unchanged_pid {
+ pid_t pid;
+ int flags;
+} unchanged_pid_t;
+
+struct array_unchanged {
+ int index;
+ int num_allocation;
+ struct unchanged_pid *proc;
+};
+
+struct array_unchanged array_unch;
+
+static int cgre_store_unchanged_process(pid_t pid, int flags)
+{
+ int i;
+
+ for (i = 0; i < array_unch.index; i++) {
+ if (array_unch.proc[i].pid != pid)
+ continue;
+ /* pid is stored already. */
+ return 0;
+ }
+ if (array_unch.index >= array_unch.num_allocation) {
+ int alloc = array_unch.num_allocation + NUM_PER_REALLOCATIOM;
+ void *new_array = realloc(array_unch.proc,
+ sizeof(unchanged_pid_t) * alloc);
+ if (!new_array) {
+ flog(LOG_WARNING, "Failed to allocate memory\n");
+ return 1;
+ }
+ array_unch.proc = new_array;
+ array_unch.num_allocation = alloc;
+ }
+ array_unch.proc[array_unch.index].pid = pid;
+ array_unch.proc[array_unch.index].flags = flags;
+ array_unch.index++;
+ flog(LOG_DEBUG, "Store the unchanged process (PID: %d, FLAGS: %d)\n",
+ pid, flags);
+ return 0;
+}
+
+static void cgre_remove_unchanged_process(pid_t pid)
+{
+ int i, j;
+
+ for (i = 0; i < array_unch.index; i++) {
+ if (array_unch.proc[i].pid != pid)
+ continue;
+ for (j = i; j < array_unch.index - 1; j++)
+ memcpy(&array_unch.proc[j],
+ &array_unch.proc[j + 1],
+ sizeof(struct unchanged_pid));
+ array_unch.index--;
+ flog(LOG_DEBUG, "Remove the unchanged process (PID: %d)\n",
+ pid);
+ break;
+ }
+ return;
+}
+
+static int cgre_is_unchanged_process(pid_t pid)
+{
+ int i;
+
+ for (i = 0; i < array_unch.index; i++) {
+ if (array_unch.proc[i].pid != pid)
+ continue;
+ return 1;
+ }
+ return 0;
+}
+
+static int cgre_is_unchanged_child(pid_t pid)
+{
+ int i;
+
+ for (i = 0; i < array_unch.index; i++) {
+ if (array_unch.proc[i].pid != pid)
+ continue;
+ if (array_unch.proc[i].flags & CGROUP_DAEMON_UNCHANGE_CHILDREN)
+ return 1;
+ break;
+ }
+ return 0;
+}
+
+/**
+ * Process an event from the kernel, and determine the correct UID/GID/PID to
+ * pass to libcgroup. Then, libcgroup will decide the cgroup to move the PID
+ * to, if any.
+ * @param ev The event to process
+ * @param type The type of event to process (part of ev)
+ * @return 0 on success, > 0 on failure
+ */
+int cgre_process_event(const struct proc_event *ev, const int type)
+{
+ char *procname;
+ pid_t ppid, cpid;
+ pid_t pid = 0, log_pid = 0;
+ uid_t euid, log_uid = 0;
+ gid_t egid, log_gid = 0;
+
+ int ret = 0;
+
+ switch (type) {
+ case PROC_EVENT_UID:
+ case PROC_EVENT_GID:
+ /*
+ * If the unchanged process, the daemon should not change the
+ * cgroup of the process.
+ */
+ if (cgre_is_unchanged_process(ev->event_data.id.process_pid))
+ return 0;
+ pid = ev->event_data.id.process_pid;
+ break;
+ case PROC_EVENT_FORK:
+ ppid = ev->event_data.fork.parent_pid;
+ cpid = ev->event_data.fork.child_pid;
+ if (cgre_is_unchanged_child(ppid)) {
+ if (cgre_store_unchanged_process(cpid,
+ CGROUP_DAEMON_UNCHANGE_CHILDREN))
+ return 1;
+ }
+
+ /*
+ * If this process was forked while changing parent's cgroup,
+ * this process's cgroup also should be changed.
+ */
+ if (!cgre_was_parent_changed_when_forking(ev))
+ return 0;
+ pid = ev->event_data.fork.child_pid;
+ break;
+ case PROC_EVENT_EXIT:
+ cgre_remove_unchanged_process(ev->event_data.exit.process_pid);
+ return 0;
+ case PROC_EVENT_EXEC:
+ /*
+ * If the unchanged process, the daemon should not change the
+ * cgroup of the process.
+ */
+ if (cgre_is_unchanged_process(ev->event_data.exec.process_pid))
+ return 0;
+ pid = ev->event_data.exec.process_pid;
+ break;
+ default:
+ break;
+ }
+ ret = cgroup_get_uid_gid_from_procfs(pid, &euid, &egid);
+ if (ret == ECGROUPNOTEXIST)
+ /* cgroup_get_uid_gid_from_procfs() returns ECGROUPNOTEXIST
+ * if a process finished and that is not a problem. */
+ return 0;
+ else if (ret)
+ return ret;
+
+ ret = cgroup_get_procname_from_procfs(pid, &procname);
+ if (ret == ECGROUPNOTEXIST)
+ return 0;
+ else if (ret)
+ return ret;
+
+ /*
+ * Now that we have the UID, the GID, and the PID, we can make a call
+ * to libcgroup to change the cgroup for this PID.
+ */
+ log_pid = pid;
+ switch (type) {
+ case PROC_EVENT_UID:
+ log_uid = ev->event_data.id.e.euid;
+ log_gid = egid;
+ euid = ev->event_data.id.e.euid;
+ break;
+ case PROC_EVENT_GID:
+ log_uid = euid;
+ log_gid = ev->event_data.id.e.egid;
+ egid = ev->event_data.id.e.egid;
+ break;
+ case PROC_EVENT_FORK:
+ log_uid = euid;
+ log_gid = egid;
+ break;
+ case PROC_EVENT_EXEC:
+ log_uid = euid;
+ log_gid = egid;
+ break;
+ default:
+ break;
+ }
+ ret = cgroup_change_cgroup_flags(euid, egid, procname, pid,
+ CGFLAG_USECACHE);
+ if ((ret == ECGOTHER) && (errno == ESRCH)) {
+ /* A process finished already and that is not a problem. */
+ ret = 0;
+ } else if (ret) {
+ flog(LOG_WARNING,
+ "Cgroup change for PID: %d, UID: %d, GID: %d, PROCNAME: %s FAILED! (Error Code: %d)\n",
+ log_pid, log_uid, log_gid, procname, ret);
+ } else {
+ flog(LOG_INFO,
+ "Cgroup change for PID: %d, UID: %d, GID: %d, PROCNAME: %s OK\n",
+ log_pid, log_uid, log_gid, procname);
+ ret = cgre_store_parent_info(pid);
+ }
+ free(procname);
+ return ret;
+}
+
+/**
+ * Handle a netlink message. In the event of PROC_EVENT_UID or PROC_EVENT_GID,
+ * we pass the event along to cgre_process_event for further processing. All
+ * other events are ignored.
+ * @param cn_hdr The netlink message
+ * @return 0 on success, > 0 on error
+ */
+static int cgre_handle_msg(struct cn_msg *cn_hdr)
+{
+ /* The event to consider */
+ struct proc_event *ev;
+
+ /* Return codes */
+ int ret = 0;
+
+ /* Get the event data. We only care about two event types. */
+ ev = (struct proc_event*)cn_hdr->data;
+ switch (ev->what) {
+ case PROC_EVENT_UID:
+ flog(LOG_DEBUG,
+ "UID Event: PID = %d, tGID = %d, rUID = %d, eUID = %d\n",
+ ev->event_data.id.process_pid,
+ ev->event_data.id.process_tgid,
+ ev->event_data.id.r.ruid,
+ ev->event_data.id.e.euid);
+ ret = cgre_process_event(ev, PROC_EVENT_UID);
+ break;
+ case PROC_EVENT_GID:
+ flog(LOG_DEBUG,
+ "GID Event: PID = %d, tGID = %d, rGID = %d, eGID = %d\n",
+ ev->event_data.id.process_pid,
+ ev->event_data.id.process_tgid,
+ ev->event_data.id.r.rgid,
+ ev->event_data.id.e.egid);
+ ret = cgre_process_event(ev, PROC_EVENT_GID);
+ break;
+ case PROC_EVENT_FORK:
+ ret = cgre_process_event(ev, PROC_EVENT_FORK);
+ break;
+ case PROC_EVENT_EXIT:
+ ret = cgre_process_event(ev, PROC_EVENT_EXIT);
+ break;
+ case PROC_EVENT_EXEC:
+ flog(LOG_DEBUG, "EXEC Event: PID = %d, tGID = %d\n",
+ ev->event_data.exec.process_pid,
+ ev->event_data.exec.process_tgid);
+ ret = cgre_process_event(ev, PROC_EVENT_EXEC);
+ break;
+ default:
+ break;
+ }
+
+ return ret;
+}
+
+static int cgre_receive_netlink_msg(int sk_nl)
+{
+ char buff[BUFF_SIZE];
+ size_t recv_len;
+ struct sockaddr_nl from_nla;
+ socklen_t from_nla_len;
+ struct nlmsghdr *nlh;
+ struct cn_msg *cn_hdr;
+
+ memset(buff, 0, sizeof(buff));
+ from_nla_len = sizeof(from_nla);
+ recv_len = recvfrom(sk_nl, buff, sizeof(buff), 0,
+ (struct sockaddr *)&from_nla, &from_nla_len);
+ if (recv_len == ENOBUFS) {
+ flog(LOG_ERR, "ERROR: NETLINK BUFFER FULL, MESSAGE DROPPED!\n");
+ return 0;
+ }
+ if (recv_len < 1)
+ return 0;
+
+ if (from_nla_len != sizeof(from_nla)) {
+ flog(LOG_ERR, "Bad address size reading netlink socket\n");
+ return 0;
+ }
+ if (from_nla.nl_groups != CN_IDX_PROC
+ || from_nla.nl_pid != 0)
+ return 0;
+
+ nlh = (struct nlmsghdr *)buff;
+ while (NLMSG_OK(nlh, recv_len)) {
+ cn_hdr = NLMSG_DATA(nlh);
+ if (nlh->nlmsg_type == NLMSG_NOOP) {
+ nlh = NLMSG_NEXT(nlh, recv_len);
+ continue;
+ }
+ if ((nlh->nlmsg_type == NLMSG_ERROR) ||
+ (nlh->nlmsg_type == NLMSG_OVERRUN))
+ break;
+ if (cgre_handle_msg(cn_hdr) < 0)
+ return 1;
+ if (nlh->nlmsg_type == NLMSG_DONE)
+ break;
+ nlh = NLMSG_NEXT(nlh, recv_len);
+ }
+ return 0;
+}
+
+static void cgre_receive_unix_domain_msg(int sk_unix)
+{
+ int flags;
+ int fd_client;
+ pid_t pid;
+ struct sockaddr_un caddr;
+ socklen_t caddr_len;
+ struct stat buff_stat;
+ char path[FILENAME_MAX];
+
+ caddr_len = sizeof(caddr);
+ fd_client = accept(sk_unix, (struct sockaddr *)&caddr, &caddr_len);
+ if (fd_client < 0) {
+ flog(LOG_WARNING, "Warning: 'accept' command error: %s\n",
+ strerror(errno));
+ return;
+ }
+ if (read(fd_client, &pid, sizeof(pid)) < 0) {
+ flog(LOG_WARNING, "Warning: 'read' command error: %s\n",
+ strerror(errno));
+ goto close;
+ }
+ sprintf(path, "/proc/%d", pid);
+ if (stat(path, &buff_stat)) {
+ flog(LOG_WARNING,
+ "Warning: there is no such process (PID: %d)\n",
+ pid);
+ goto close;
+ }
+ if (read(fd_client, &flags, sizeof(flags)) < 0) {
+ flog(LOG_WARNING, "Warning: error reading daemon socket: %s\n",
+ strerror(errno));
+ goto close;
+ }
+ if (flags == CGROUP_DAEMON_CANCEL_UNCHANGE_PROCESS) {
+ cgre_remove_unchanged_process(pid);
+ } else {
+ if (cgre_store_unchanged_process(pid, flags))
+ goto close;
+ }
+ if (write(fd_client, CGRULE_SUCCESS_STORE_PID,
+ sizeof(CGRULE_SUCCESS_STORE_PID)) < 0) {
+ flog(LOG_WARNING,
+ "Warning: cannot write to daemon socket: %s\n",
+ strerror(errno));
+ goto close;
+ }
+close:
+ close(fd_client);
+ return;
+}
+
+static int cgre_create_netlink_socket_process_msg(void)
+{
+ int sk_nl = 0, sk_unix = 0, sk_max;
+ struct sockaddr_nl my_nla;
+ char buff[BUFF_SIZE];
+ int rc = -1;
+ struct nlmsghdr *nl_hdr;
+ struct cn_msg *cn_hdr;
+ enum proc_cn_mcast_op *mcop_msg;
+ struct sockaddr_un saddr;
+ fd_set fds, readfds;
+ sigset_t sigset;
+
+ /*
+ * Create an endpoint for communication. Use the kernel user
+ * interface device (PF_NETLINK) which is a datagram oriented
+ * service (SOCK_DGRAM). The protocol used is the connector
+ * protocol (NETLINK_CONNECTOR)
+ */
+ sk_nl = socket(PF_NETLINK, SOCK_DGRAM, NETLINK_CONNECTOR);
+ if (sk_nl == -1) {
+ flog(LOG_ERR, "Error: error opening netlink socket: %s\n",
+ strerror(errno));
+ return rc;
+ }
+
+ my_nla.nl_family = AF_NETLINK;
+ my_nla.nl_groups = CN_IDX_PROC;
+ my_nla.nl_pid = getpid();
+ my_nla.nl_pad = 0;
+
+ if (bind(sk_nl, (struct sockaddr *)&my_nla, sizeof(my_nla)) < 0) {
+ flog(LOG_ERR, "Error: error binding netlink socket: %s\n",
+ strerror(errno));
+ goto close_and_exit;
+ }
+
+ nl_hdr = (struct nlmsghdr *)buff;
+ cn_hdr = (struct cn_msg *)NLMSG_DATA(nl_hdr);
+ mcop_msg = (enum proc_cn_mcast_op*)&cn_hdr->data[0];
+ flog(LOG_DEBUG, "Sending proc connector: PROC_CN_MCAST_LISTEN...\n");
+ memset(buff, 0, sizeof(buff));
+ *mcop_msg = PROC_CN_MCAST_LISTEN;
+
+ /* fill the netlink header */
+ nl_hdr->nlmsg_len = SEND_MESSAGE_LEN;
+ nl_hdr->nlmsg_type = NLMSG_DONE;
+ nl_hdr->nlmsg_flags = 0;
+ nl_hdr->nlmsg_seq = 0;
+ nl_hdr->nlmsg_pid = getpid();
+
+ /* fill the connector header */
+ cn_hdr->id.idx = CN_IDX_PROC;
+ cn_hdr->id.val = CN_VAL_PROC;
+ cn_hdr->seq = 0;
+ cn_hdr->ack = 0;
+ cn_hdr->len = sizeof(enum proc_cn_mcast_op);
+ flog(LOG_DEBUG, "Sending netlink message len=%d, cn_msg len=%d\n",
+ nl_hdr->nlmsg_len, (int) sizeof(struct cn_msg));
+ if (send(sk_nl, nl_hdr, nl_hdr->nlmsg_len, 0) != nl_hdr->nlmsg_len) {
+ flog(LOG_ERR,
+ "Error: failed to send netlink message (mcast ctl op): %s\n",
+ strerror(errno));
+ goto close_and_exit;
+ }
+ flog(LOG_DEBUG, "Message sent\n");
+
+ /*
+ * Setup Unix domain socket.
+ */
+ sk_unix = socket(PF_UNIX, SOCK_STREAM, 0);
+ if (sk_unix < 0) {
+ flog(LOG_ERR, "Error creating UNIX socket: %s\n",
+ strerror(errno));
+ goto close_and_exit;
+ }
+ memset(&saddr, 0, sizeof(saddr));
+ saddr.sun_family = AF_UNIX;
+ strcpy(saddr.sun_path, CGRULE_CGRED_SOCKET_PATH);
+ unlink(CGRULE_CGRED_SOCKET_PATH);
+ if (bind(sk_unix, (struct sockaddr *)&saddr,
+ sizeof(saddr.sun_family) + strlen(CGRULE_CGRED_SOCKET_PATH)) < 0) {
+ flog(LOG_ERR, "Error binding UNIX socket %s: %s\n",
+ CGRULE_CGRED_SOCKET_PATH, strerror(errno));
+ goto close_and_exit;
+ }
+ if (listen(sk_unix, 1) < 0) {
+ flog(LOG_ERR, "Error listening on UNIX socket %s: %s\n",
+ CGRULE_CGRED_SOCKET_PATH, strerror(errno));
+ goto close_and_exit;
+ }
+
+ /* change the owner */
+ if (chown(CGRULE_CGRED_SOCKET_PATH, socket_user, socket_group) < 0) {
+ flog(LOG_ERR, "Error changing %s socket owner: %s\n",
+ CGRULE_CGRED_SOCKET_PATH, strerror(errno));
+ goto close_and_exit;
+ }
+ flog(LOG_DEBUG, "Socket %s owner successfully set to %d:%d\n",
+ CGRULE_CGRED_SOCKET_PATH, (int) socket_user,
+ (int) socket_group);
+
+ if (chmod(CGRULE_CGRED_SOCKET_PATH, 0660) < 0) {
+ flog(LOG_ERR, "Error changing %s socket permissions: %s\n",
+ CGRULE_CGRED_SOCKET_PATH, strerror(errno));
+ goto close_and_exit;
+ }
+
+ FD_ZERO(&readfds);
+ FD_SET(sk_nl, &readfds);
+ FD_SET(sk_unix, &readfds);
+ if (sk_nl < sk_unix)
+ sk_max = sk_unix;
+ else
+ sk_max = sk_nl;
+
+ sigemptyset(&sigset);
+ sigaddset(&sigset, SIGUSR2);
+ for(;;) {
+ /*
+ * For avoiding the deadlock and "Interrupted system call"
+ * error, restrict the effective range of SIGUSR2 signal.
+ */
+ sigprocmask(SIG_UNBLOCK, &sigset, NULL);
+ sigprocmask(SIG_BLOCK, &sigset, NULL);
+
+ memcpy(&fds, &readfds, sizeof(fd_set));
+ if (select(sk_max + 1, &fds, NULL, NULL, NULL) < 0) {
+ flog(LOG_ERR, "Selecting error: %s\n", strerror(errno));
+ goto close_and_exit;
+ }
+ if (FD_ISSET(sk_nl, &fds)) {
+ if (cgre_receive_netlink_msg(sk_nl))
+ break;
+ }
+ if (FD_ISSET(sk_unix, &fds))
+ cgre_receive_unix_domain_msg(sk_unix);
+ }
+
+close_and_exit:
+ if (sk_nl > 0)
+ close(sk_nl);
+ if (sk_unix > 0)
+ close(sk_unix);
+ return rc;
+}
+
+/**
+ * Start logging. Opens syslog and/or log file and sets log level.
+ * @param logp Path of the log file, NULL if no log file was specified
+ * @param logf Syslog facility, NULL if no facility was specified
+ * @param logv Log verbosity, 1 is the default, 0 = no logging, 4 = everything
+ */
+static void cgre_start_log(const char *logp, int logf, int logv)
+{
+ /* Current system time */
+ time_t tm;
+
+ /* Log levels */
+ int loglevels[] = {
+ LOG_EMERG, /* -q */
+ LOG_ERR, /* default */
+ LOG_WARNING, /* -v */
+ LOG_INFO, /* -vv */
+ LOG_DEBUG /* -vvv */
+ };
+
+ /* Set default logging destination if nothing was specified */
+ if (!logp && !logf)
+ logf = LOG_DAEMON;
+
+ /* Open log file */
+ if (logp) {
+ if (strcmp("-", logp) == 0) {
+ logfile = stdout;
+ } else {
+ logfile = fopen(logp, "a");
+ if (!logfile) {
+ fprintf(stderr, "Failed to open log file %s,"
+ " error: %s. Continuing anyway.\n",
+ logp, strerror(errno));
+ logfile = stdout;
+ }
+ }
+ } else
+ logfile = NULL;
+
+ /* Open syslog */
+ if (logf) {
+ openlog("CGRE", LOG_CONS | LOG_PID, logf);
+ logfacility = logf;
+ } else
+ logfacility = 0;
+
+ /* Set the log level */
+ if (logv < 0)
+ logv = 0;
+ if (logv >= sizeof(loglevels)/sizeof(int))
+ logv = sizeof(loglevels)/sizeof(int)-1;
+
+ loglevel = loglevels[logv];
+ cgroup_set_logger(flog_cgroup, CGROUP_LOG_DEBUG, NULL);
+
+ flog(LOG_DEBUG, "CGroup Rules Engine Daemon log started\n");
+ tm = time(0);
+ flog(LOG_DEBUG, "Current time: %s\n", ctime(&tm));
+ flog(LOG_DEBUG, "Opened log file: %s, log facility: %d,log level: %d\n",
+ logp, logfacility, loglevel);
+}
+
+
+/**
+ * Turns this program into a daemon. In doing so, we fork() and kill the
+ * parent process. Note too that stdout, stdin, and stderr are closed in
+ * daemon mode, and a file descriptor for a log file is opened.
+ * @param logp Path of the log file, NULL if no log file was specified
+ * @param logf Syslog facility, 0 if no facility was specified
+ * @param daemon False to turn off daemon mode (no fork, leave FDs open)
+ * @param logv Log verbosity, 1 is the default, 0 = no logging, 5 = everything
+ * @return 0 on success, > 0 on error
+ */
+int cgre_start_daemon(const char *logp, const int logf,
+ const unsigned char daemon, const int logv)
+{
+ /* PID returned from the fork() */
+ pid_t pid;
+
+ /* Fork and die. */
+ if (daemon) {
+ pid = fork();
+ if (pid < 0) {
+ openlog("CGRE", LOG_CONS, LOG_DAEMON|LOG_WARNING);
+ syslog(LOG_DAEMON|LOG_WARNING, "Failed to fork,"
+ " error: %s", strerror(errno));
+ closelog();
+ fprintf(stderr, "Failed to fork(), %s\n",
+ strerror(errno));
+ return 1;
+ } else if (pid > 0) {
+ exit(EXIT_SUCCESS);
+ }
+
+ /* Change the file mode mask. */
+ umask(0);
+ } else {
+ flog(LOG_DEBUG, "Not using daemon mode\n");
+ pid = getpid();
+ }
+
+ cgre_start_log(logp, logf, logv);
+
+ if (!daemon) {
+ /* We can skip the rest, since we're not becoming a daemon. */
+ flog(LOG_INFO, "Proceeding with PID %d\n", getpid());
+ return 0;
+ } else {
+ /* Get a new SID for the child. */
+ if (setsid() < 0) {
+ flog(LOG_ERR, "Failed to get a new SID, error: %s\n",
+ strerror(errno));
+ return 2;
+ }
+
+ /* Change to the root directory. */
+ if (chdir("/") < 0) {
+ flog(LOG_ERR, "Failed to chdir to /, error: %s\n",
+ strerror(errno));
+ return 3;
+ }
+
+ /* Close standard file descriptors. */
+ close(STDIN_FILENO);
+ if (logfile != stdout)
+ close(STDOUT_FILENO);
+ close(STDERR_FILENO);
+ }
+
+ /* If we make it this far, we're a real daemon! Or we chose not to. */
+ flog(LOG_INFO, "Proceeding with PID %d\n", getpid());
+ return 0;
+}
+
+/**
+ * Catch the SIGUSR2 signal and reload the rules configuration. This function
+ * makes use of the logfile and flog() to print the new rules.
+ * @param signum The signal that we caught (always SIGUSR2)
+ */
+void cgre_flash_rules(int signum)
+{
+ /* Current time */
+ time_t tm = time(0);
+
+ flog(LOG_INFO, "Reloading rules configuration\n");
+ flog(LOG_DEBUG, "Current time: %s\n", ctime(&tm));
+
+ /* Ask libcgroup to reload the rules table. */
+ cgroup_reload_cached_rules();
+
+ /* Print the results of the new table to our log file. */
+ if (logfile && loglevel >= LOG_INFO) {
+ cgroup_print_rules_config(logfile);
+ fprintf(logfile, "\n");
+ }
+
+ /* Ask libcgroup to reload the template rules table. */
+ cgroup_reload_cached_templates(CGCONFIG_CONF_FILE);
+}
+
+/**
+ * Catch the SIGUSR1 signal and reload the rules configuration. This function
+ * makes use of the logfile and flog() to print the new rules.
+ * @param signum The signal that we caught (always SIGUSR1)
+ */
+void cgre_flash_templates(int signum)
+{
+ /* Current time */
+ time_t tm = time(0);
+
+ flog(LOG_INFO, "Reloading templates configuration.\n");
+ flog(LOG_DEBUG, "Current time: %s\n", ctime(&tm));
+
+ /* Ask libcgroup to reload the templates table. */
+ cgroup_reload_cached_templates(CGCONFIG_CONF_FILE);
+}
+
+/**
+ * Catch the SIGTERM and SIGINT signals so that we can exit gracefully. Before
+ * exiting, this function makes use of the logfile and flog().
+ * @param signum The signal that we caught (SIGTERM, SIGINT)
+ */
+void cgre_catch_term(int signum)
+{
+ /* Current time */
+ time_t tm = time(0);
+
+ flog(LOG_INFO, "Stopped CGroup Rules Engine Daemon at %s\n",
+ ctime(&tm));
+
+ /* Close the log file, if we opened one */
+ if (logfile && logfile != stdout)
+ fclose(logfile);
+
+ /* Close syslog */
+ if (logfacility)
+ closelog();
+
+ exit(EXIT_SUCCESS);
+}
+
+/**
+ * Parse the syslog facility as received on command line.
+ * @param arg Command line argument with the syslog facility
+ * @return the syslog facility (e.g. LOG_DAEMON) or 0 on error
+ */
+static int cgre_parse_syslog_facility(const char *arg)
+{
+ if (arg == NULL)
+ return 0;
+
+ if (strlen(arg) > 1)
+ return 0;
+
+ switch (arg[0]) {
+ case '0':
+ return LOG_LOCAL0;
+ case '1':
+ return LOG_LOCAL1;
+ case '2':
+ return LOG_LOCAL2;
+ case '3':
+ return LOG_LOCAL3;
+ case '4':
+ return LOG_LOCAL4;
+ case '5':
+ return LOG_LOCAL5;
+ case '6':
+ return LOG_LOCAL6;
+ case '7':
+ return LOG_LOCAL7;
+ case 'D':
+ return LOG_DAEMON;
+ default:
+ return 0;
+ }
+}
+
+int main(int argc, char *argv[])
+{
+ /* Patch to the log file */
+ const char *logp = NULL;
+
+ /* Syslog facility */
+ int facility = 0;
+
+ /* Verbose level */
+ int verbosity = 1;
+
+ /* For catching signals */
+ struct sigaction sa;
+
+ /* Should we daemonize? */
+ unsigned char daemon = 1;
+
+ /* Return codes */
+ int ret = 0;
+
+ struct passwd *pw;
+ struct group *gr;
+
+ /* Command line arguments */
+ const char *short_options = "hvqf:s::ndQu:g:";
+ struct option long_options[] = {
+ {"help", no_argument, NULL, 'h'},
+ {"verbose", no_argument, NULL, 'v'},
+ {"quiet", no_argument, NULL, 'q'},
+ {"logfile", required_argument, NULL, 'f'},
+ {"syslog", optional_argument, NULL, 's'},
+ {"nodaemon", no_argument, NULL, 'n'},
+ {"debug", no_argument, NULL, 'd'},
+ {"nolog", no_argument, NULL, 'Q'},
+ {"socket-user", required_argument, NULL, 'u'},
+ {"socket-group", required_argument, NULL, 'g'},
+ {NULL, 0, NULL, 0}
+ };
+
+ /* Make sure the user is root. */
+ if (getuid() != 0) {
+ fprintf(stderr, "Error: Only root can start/stop the control"
+ " group rules engine daemon\n");
+ ret = 1;
+ goto finished;
+ }
+
+ /*
+ * Check environment variable CGROUP_LOGLEVEL. If it's set to DEBUG,
+ * set appropriate verbosity level.
+ */
+ char *level_str = getenv("CGROUP_LOGLEVEL");
+ if (level_str != NULL) {
+ if (cgroup_parse_log_level_str(level_str) == CGROUP_LOG_DEBUG) {
+ verbosity = 4;
+ logp = "-";
+ }
+ }
+
+ while (1) {
+ int c;
+
+ c = getopt_long(argc, argv, short_options, long_options, NULL);
+ if (c == -1)
+ break;
+
+ switch (c) {
+ case 'h': /* --help */
+ usage(stdout, "Help:\n");
+ ret = 0;
+ goto finished;
+
+ case 'v': /* --verbose */
+ verbosity++;
+ break;
+
+ case 'q': /* --quiet */
+ verbosity--;
+ break;
+
+ case 'Q': /* --nolog */
+ verbosity = 0;
+ break;
+
+ case 'f': /* --logfile=<filename> */
+ logp = optarg;
+ break;
+
+ case 's': /* --syslog=[facility] */
+ if (optarg) {
+ facility = cgre_parse_syslog_facility(optarg);
+ if (facility == 0) {
+ fprintf(stderr,
+ "Unknown syslog facility: %s\n",
+ optarg);
+ ret = 2;
+ goto finished;
+ }
+ } else {
+ facility = LOG_DAEMON;
+ }
+ break;
+
+ case 'n': /* --no-fork */
+ daemon = 0;
+ break;
+
+ case 'd': /* --debug */
+ /* same as -vvn */
+ daemon = 0;
+ verbosity = 4;
+ logp = "-";
+ break;
+ case 'u': /* --socket-user */
+ pw = getpwnam(optarg);
+ if (pw == NULL) {
+ usage(stderr, "Cannot find user %s", optarg);
+ ret = 3;
+ goto finished;
+ }
+ socket_user = pw->pw_uid;
+ flog(LOG_DEBUG, "Using socket user %s id %d\n",
+ optarg, (int)socket_user);
+ break;
+ case 'g': /* --socket-group */
+ gr = getgrnam(optarg);
+ if (gr == NULL) {
+ usage(stderr, "Cannot find group %s", optarg);
+ ret = 3;
+ goto finished;
+ }
+ socket_group = gr->gr_gid;
+ flog(LOG_DEBUG, "Using socket group %s id %d\n",
+ optarg, (int)socket_group);
+ break;
+ default:
+ usage(stderr, "");
+ ret = 2;
+ goto finished;
+ }
+ }
+
+ /* Initialize libcgroup. */
+ if ((ret = cgroup_init()) != 0) {
+ fprintf(stderr, "Error: libcgroup initialization failed, %s\n",
+ cgroup_strerror(ret));
+ goto finished;
+ }
+
+ /* Ask libcgroup to load the configuration rules. */
+ if ((ret = cgroup_init_rules_cache()) != 0) {
+ fprintf(stderr, "Error: libcgroup failed to initialize rules"
+ "cache from %s. %s\n", CGRULES_CONF_FILE,
+ cgroup_strerror(ret));
+ goto finished;
+ }
+
+ /* ask libcgroup to load template rules as well */
+ ret = cgroup_init_templates_cache(CGCONFIG_CONF_FILE);
+ if (ret != 0) {
+ fprintf(stderr, "Error: libcgroup failed to initialize teplate"\
+ "rules from %s. %s\n", CGCONFIG_CONF_FILE,
+ cgroup_strerror(ret));
+ goto finished;
+ }
+
+ /* Now, start the daemon. */
+ ret = cgre_start_daemon(logp, facility, daemon, verbosity);
+ if (ret < 0) {
+ fprintf(stderr, "Error: Failed to launch the daemon, %s\n",
+ cgroup_strerror(ret));
+ goto finished;
+ }
+
+ /*
+ * Set up the signal handler to reload the cached rules upon reception
+ * of a SIGUSR2 signal.
+ */
+ memset(&sa, 0, sizeof(sa));
+ sa.sa_handler = &cgre_flash_rules;
+ sigemptyset(&sa.sa_mask);
+ if ((ret = sigaction(SIGUSR2, &sa, NULL))) {
+ flog(LOG_ERR,
+ "Failed to set up signal handler for SIGUSR2. Error: %s\n",
+ strerror(errno));
+ goto finished;
+ }
+
+ /*
+ * Set up the signal handler to reload templates cache upon
+ * reception of a SIGUSR1 signal.
+ */
+ sa.sa_handler = &cgre_flash_templates;
+ ret = sigaction(SIGUSR1, &sa, NULL);
+ if (ret) {
+ flog(LOG_ERR, "Failed to set up signal handler for SIGUSR1."\
+ " Error: %s\n", strerror(errno));
+ goto finished;
+ }
+
+ /*
+ * Set up the signal handler to catch SIGINT and SIGTERM so that we
+ * can exit gracefully.
+ */
+ sa.sa_handler = &cgre_catch_term;
+ ret = sigaction(SIGINT, &sa, NULL);
+ ret |= sigaction(SIGTERM, &sa, NULL);
+ if (ret) {
+ flog(LOG_ERR,
+ "Failed to set up the signal handler. Error: %s\n",
+ strerror(errno));
+ goto finished;
+ }
+
+ /* Print the configuration to the log file, or stdout. */
+ if (logfile && loglevel >= LOG_INFO)
+ cgroup_print_rules_config(logfile);
+
+ /* Scan for running applications with rules */
+ ret = cgroup_change_all_cgroups();
+ if (ret)
+ flog(LOG_WARNING, "Failed to initialize running tasks.\n");
+
+ flog(LOG_INFO, "Started the CGroup Rules Engine Daemon.\n");
+
+ /* We loop endlesly in this function, unless we encounter an error. */
+ ret = cgre_create_netlink_socket_process_msg();
+
+finished:
+ if (logfile && logfile != stdout)
+ fclose(logfile);
+
+ return ret;
+}
--- /dev/null
+/*
+ * Copyright Red Hat Inc. 2008
+ *
+ * Author: Steve Olivieri <sjo@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2.1 of the GNU Lesser General Public License
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it would be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ */
+
+#ifndef _CGRULESENGD_H
+#define _CGRULESENGD_H
+
+#include <features.h>
+
+__BEGIN_DECLS
+
+#include "config.h"
+#include "libcgroup.h"
+#include <linux/connector.h>
+#include <linux/cn_proc.h>
+
+#ifndef _GNU_SOURCE
+#define _GNU_SOURCE
+#endif
+
+#ifndef __USE_GNU
+#define __USE_GNU
+#endif
+
+/* The following ten macros are all for the Netlink code. */
+#define SEND_MESSAGE_LEN (NLMSG_LENGTH(sizeof(struct cn_msg) + \
+ sizeof(enum proc_cn_mcast_op)))
+#define RECV_MESSAGE_LEN (NLMSG_LENGTH(sizeof(struct cn_msg) + \
+ sizeof(struct proc_event)))
+
+#define SEND_MESSAGE_SIZE (NLMSG_SPACE(SEND_MESSAGE_LEN))
+#define RECV_MESSAGE_SIZE (NLMSG_SPACE(RECV_MESSAGE_LEN))
+
+#define BUFF_SIZE (max(max(SEND_MESSAGE_SIZE, RECV_MESSAGE_SIZE), 1024))
+#define MIN_RECV_SIZE (min(SEND_MESSAGE_SIZE, RECV_MESSAGE_SIZE))
+
+#define PROC_CN_MCAST_LISTEN (1)
+#define PROC_CN_MCAST_IGNORE (2)
+
+/**
+ * Prints the usage information for this program and, optionally, an error
+ * message. This function uses vfprintf.
+ * @param fd The file stream to print to
+ * @param msg The error message to print (printf style)
+ * @param ... Any args to msg (printf style)
+ */
+void cgre_usage(FILE *fd, const char *msg, ...);
+
+/**
+ * Prints a formatted message (like printf()) to all log destinations.
+ * Flushes the file stream's buffer so that the message is immediately
+ * readable.
+ * @param level The log level (LOG_EMERG ... LOG_DEBUG)
+ * @param format The format for the message (printf style)
+ * @param ... Any args to format (printf style)
+ */
+void flog(int level, const char *msg, ...);
+
+/**
+ * Process an event from the kernel, and determine the correct UID/GID/PID to
+ * pass to libcgroup. Then, libcgroup will decide the cgroup to move the PID
+ * to, if any.
+ * @param ev The event to process
+ * @param type The type of event to process (part of ev)
+ * @return 0 on success, > 0 on failure
+ */
+int cgre_process_event(const struct proc_event *ev, const int type);
+
+/**
+ * Handle a netlink message. In the event of PROC_EVENT_UID or PROC_EVENT_GID,
+ * we pass the event along to cgre_process_event for further processing. All
+ * other events are ignored.
+ * @param cn_hdr The netlink message
+ * @return 0 on success, > 0 on error
+ */
+int cgre_handle_message(struct cn_msg *cn_hdr);
+
+/**
+ * Turns this program into a daemon. In doing so, we fork() and kill the
+ * parent process. Note too that stdout, stdin, and stderr are closed in
+ * daemon mode, and a file descriptor for a log file is opened.
+ * @param logp Path of the log file, NULL if no log file was specified
+ * @param logf Syslog facility, NULL if no facility was specified
+ * @param daemon False to turn off daemon mode (no fork, leave FDs open)
+ * @param logv Log verbosity, 2 is the default, 0 = no logging, 5 = everything
+ * @return 0 on success, > 0 on error
+ */
+int cgre_start_daemon(const char *logp, const int logf,
+ const unsigned char daemon, const int logv);
+
+/**
+ * Catch the SIGUSR2 signal and reload the rules configuration. This function
+ * makes use of the logfile and flog() to print the new rules.
+ * @param signum The signal that we caught (always SIGUSR2)
+ */
+void cgre_flash_rules(int signum);
+
+/**
+ * Catch the SIGUSR1 signal and reload the rules configuration. This function
+ * makes use of the logfile and flog() to print the new rules.
+ * @param signum The signal that we caught (always SIGUSR1)
+ */
+void cgre_flash_templates(int signum);
+
+/**
+ * Catch the SIGTERM and SIGINT signal so that we can exit gracefully. Before
+ * exiting, this function makes use of the logfile and flog().
+ * @param signum The signal that we caught (SIGTERM, SIGINT)
+ */
+void cgre_catch_term(int signum);
+
+__END_DECLS
+
+#endif /* _CGRULESENGD_H */
+
--- /dev/null
+
+#line 3 "lex.c"
+
+#define YY_INT_ALIGNED short int
+
+/* A lexical scanner generated by flex */
+
+#define FLEX_SCANNER
+#define YY_FLEX_MAJOR_VERSION 2
+#define YY_FLEX_MINOR_VERSION 5
+#define YY_FLEX_SUBMINOR_VERSION 37
+#if YY_FLEX_SUBMINOR_VERSION > 0
+#define FLEX_BETA
+#endif
+
+/* First, we deal with platform-specific or compiler-specific issues. */
+
+/* begin standard C headers. */
+#include <stdio.h>
+#include <string.h>
+#include <errno.h>
+#include <stdlib.h>
+
+/* end standard C headers. */
+
+/* flex integer type definitions */
+
+#ifndef FLEXINT_H
+#define FLEXINT_H
+
+/* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */
+
+#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
+
+/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h,
+ * if you want the limit (max/min) macros for int types.
+ */
+#ifndef __STDC_LIMIT_MACROS
+#define __STDC_LIMIT_MACROS 1
+#endif
+
+#include <inttypes.h>
+typedef int8_t flex_int8_t;
+typedef uint8_t flex_uint8_t;
+typedef int16_t flex_int16_t;
+typedef uint16_t flex_uint16_t;
+typedef int32_t flex_int32_t;
+typedef uint32_t flex_uint32_t;
+#else
+typedef signed char flex_int8_t;
+typedef short int flex_int16_t;
+typedef int flex_int32_t;
+typedef unsigned char flex_uint8_t;
+typedef unsigned short int flex_uint16_t;
+typedef unsigned int flex_uint32_t;
+
+/* Limits of integral types. */
+#ifndef INT8_MIN
+#define INT8_MIN (-128)
+#endif
+#ifndef INT16_MIN
+#define INT16_MIN (-32767-1)
+#endif
+#ifndef INT32_MIN
+#define INT32_MIN (-2147483647-1)
+#endif
+#ifndef INT8_MAX
+#define INT8_MAX (127)
+#endif
+#ifndef INT16_MAX
+#define INT16_MAX (32767)
+#endif
+#ifndef INT32_MAX
+#define INT32_MAX (2147483647)
+#endif
+#ifndef UINT8_MAX
+#define UINT8_MAX (255U)
+#endif
+#ifndef UINT16_MAX
+#define UINT16_MAX (65535U)
+#endif
+#ifndef UINT32_MAX
+#define UINT32_MAX (4294967295U)
+#endif
+
+#endif /* ! C99 */
+
+#endif /* ! FLEXINT_H */
+
+#ifdef __cplusplus
+
+/* The "const" storage-class-modifier is valid. */
+#define YY_USE_CONST
+
+#else /* ! __cplusplus */
+
+/* C99 requires __STDC__ to be defined as 1. */
+#if defined (__STDC__)
+
+#define YY_USE_CONST
+
+#endif /* defined (__STDC__) */
+#endif /* ! __cplusplus */
+
+#ifdef YY_USE_CONST
+#define yyconst const
+#else
+#define yyconst
+#endif
+
+/* Returned upon end-of-file. */
+#define YY_NULL 0
+
+/* Promotes a possibly negative, possibly signed char to an unsigned
+ * integer for use as an array index. If the signed char is negative,
+ * we want to instead treat it as an 8-bit unsigned char, hence the
+ * double cast.
+ */
+#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c)
+
+/* Enter a start condition. This macro really ought to take a parameter,
+ * but we do it the disgusting crufty way forced on us by the ()-less
+ * definition of BEGIN.
+ */
+#define BEGIN (yy_start) = 1 + 2 *
+
+/* Translate the current start state into a value that can be later handed
+ * to BEGIN to return to the state. The YYSTATE alias is for lex
+ * compatibility.
+ */
+#define YY_START (((yy_start) - 1) / 2)
+#define YYSTATE YY_START
+
+/* Action number for EOF rule of a given start state. */
+#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1)
+
+/* Special action meaning "start processing a new file". */
+#define YY_NEW_FILE yyrestart(yyin )
+
+#define YY_END_OF_BUFFER_CHAR 0
+
+/* Size of default input buffer. */
+#ifndef YY_BUF_SIZE
+#define YY_BUF_SIZE 16384
+#endif
+
+/* The state buf must be large enough to hold one state per character in the main buffer.
+ */
+#define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type))
+
+#ifndef YY_TYPEDEF_YY_BUFFER_STATE
+#define YY_TYPEDEF_YY_BUFFER_STATE
+typedef struct yy_buffer_state *YY_BUFFER_STATE;
+#endif
+
+#ifndef YY_TYPEDEF_YY_SIZE_T
+#define YY_TYPEDEF_YY_SIZE_T
+typedef size_t yy_size_t;
+#endif
+
+extern yy_size_t yyleng;
+
+extern FILE *yyin, *yyout;
+
+#define EOB_ACT_CONTINUE_SCAN 0
+#define EOB_ACT_END_OF_FILE 1
+#define EOB_ACT_LAST_MATCH 2
+
+ #define YY_LESS_LINENO(n)
+
+/* Return all but the first "n" matched characters back to the input stream. */
+#define yyless(n) \
+ do \
+ { \
+ /* Undo effects of setting up yytext. */ \
+ int yyless_macro_arg = (n); \
+ YY_LESS_LINENO(yyless_macro_arg);\
+ *yy_cp = (yy_hold_char); \
+ YY_RESTORE_YY_MORE_OFFSET \
+ (yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \
+ YY_DO_BEFORE_ACTION; /* set up yytext again */ \
+ } \
+ while ( 0 )
+
+#define unput(c) yyunput( c, (yytext_ptr) )
+
+#ifndef YY_STRUCT_YY_BUFFER_STATE
+#define YY_STRUCT_YY_BUFFER_STATE
+struct yy_buffer_state
+ {
+ FILE *yy_input_file;
+
+ char *yy_ch_buf; /* input buffer */
+ char *yy_buf_pos; /* current position in input buffer */
+
+ /* Size of input buffer in bytes, not including room for EOB
+ * characters.
+ */
+ yy_size_t yy_buf_size;
+
+ /* Number of characters read into yy_ch_buf, not including EOB
+ * characters.
+ */
+ yy_size_t yy_n_chars;
+
+ /* Whether we "own" the buffer - i.e., we know we created it,
+ * and can realloc() it to grow it, and should free() it to
+ * delete it.
+ */
+ int yy_is_our_buffer;
+
+ /* Whether this is an "interactive" input source; if so, and
+ * if we're using stdio for input, then we want to use getc()
+ * instead of fread(), to make sure we stop fetching input after
+ * each newline.
+ */
+ int yy_is_interactive;
+
+ /* Whether we're considered to be at the beginning of a line.
+ * If so, '^' rules will be active on the next match, otherwise
+ * not.
+ */
+ int yy_at_bol;
+
+ int yy_bs_lineno; /**< The line count. */
+ int yy_bs_column; /**< The column count. */
+
+ /* Whether to try to fill the input buffer when we reach the
+ * end of it.
+ */
+ int yy_fill_buffer;
+
+ int yy_buffer_status;
+
+#define YY_BUFFER_NEW 0
+#define YY_BUFFER_NORMAL 1
+ /* When an EOF's been seen but there's still some text to process
+ * then we mark the buffer as YY_EOF_PENDING, to indicate that we
+ * shouldn't try reading from the input source any more. We might
+ * still have a bunch of tokens to match, though, because of
+ * possible backing-up.
+ *
+ * When we actually see the EOF, we change the status to "new"
+ * (via yyrestart()), so that the user can continue scanning by
+ * just pointing yyin at a new input file.
+ */
+#define YY_BUFFER_EOF_PENDING 2
+
+ };
+#endif /* !YY_STRUCT_YY_BUFFER_STATE */
+
+/* Stack of input buffers. */
+static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */
+static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */
+static YY_BUFFER_STATE * yy_buffer_stack = 0; /**< Stack as an array. */
+
+/* We provide macros for accessing buffer states in case in the
+ * future we want to put the buffer states in a more general
+ * "scanner state".
+ *
+ * Returns the top of the stack, or NULL.
+ */
+#define YY_CURRENT_BUFFER ( (yy_buffer_stack) \
+ ? (yy_buffer_stack)[(yy_buffer_stack_top)] \
+ : NULL)
+
+/* Same as previous macro, but useful when we know that the buffer stack is not
+ * NULL or when we need an lvalue. For internal use only.
+ */
+#define YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)]
+
+/* yy_hold_char holds the character lost when yytext is formed. */
+static char yy_hold_char;
+static yy_size_t yy_n_chars; /* number of characters read into yy_ch_buf */
+yy_size_t yyleng;
+
+/* Points to current character in buffer. */
+static char *yy_c_buf_p = (char *) 0;
+static int yy_init = 0; /* whether we need to initialize */
+static int yy_start = 0; /* start state number */
+
+/* Flag which is used to allow yywrap()'s to do buffer switches
+ * instead of setting up a fresh yyin. A bit of a hack ...
+ */
+static int yy_did_buffer_switch_on_eof;
+
+void yyrestart (FILE *input_file );
+void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer );
+YY_BUFFER_STATE yy_create_buffer (FILE *file,int size );
+void yy_delete_buffer (YY_BUFFER_STATE b );
+void yy_flush_buffer (YY_BUFFER_STATE b );
+void yypush_buffer_state (YY_BUFFER_STATE new_buffer );
+void yypop_buffer_state (void );
+
+static void yyensure_buffer_stack (void );
+static void yy_load_buffer_state (void );
+static void yy_init_buffer (YY_BUFFER_STATE b,FILE *file );
+
+#define YY_FLUSH_BUFFER yy_flush_buffer(YY_CURRENT_BUFFER )
+
+YY_BUFFER_STATE yy_scan_buffer (char *base,yy_size_t size );
+YY_BUFFER_STATE yy_scan_string (yyconst char *yy_str );
+YY_BUFFER_STATE yy_scan_bytes (yyconst char *bytes,yy_size_t len );
+
+void *yyalloc (yy_size_t );
+void *yyrealloc (void *,yy_size_t );
+void yyfree (void * );
+
+#define yy_new_buffer yy_create_buffer
+
+#define yy_set_interactive(is_interactive) \
+ { \
+ if ( ! YY_CURRENT_BUFFER ){ \
+ yyensure_buffer_stack (); \
+ YY_CURRENT_BUFFER_LVALUE = \
+ yy_create_buffer(yyin,YY_BUF_SIZE ); \
+ } \
+ YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \
+ }
+
+#define yy_set_bol(at_bol) \
+ { \
+ if ( ! YY_CURRENT_BUFFER ){\
+ yyensure_buffer_stack (); \
+ YY_CURRENT_BUFFER_LVALUE = \
+ yy_create_buffer(yyin,YY_BUF_SIZE ); \
+ } \
+ YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \
+ }
+
+#define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol)
+
+/* Begin user sect3 */
+
+typedef unsigned char YY_CHAR;
+
+FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0;
+
+typedef int yy_state_type;
+
+extern int yylineno;
+
+int yylineno = 1;
+
+extern char *yytext;
+#define yytext_ptr yytext
+
+static yy_state_type yy_get_previous_state (void );
+static yy_state_type yy_try_NUL_trans (yy_state_type current_state );
+static int yy_get_next_buffer (void );
+static void yy_fatal_error (yyconst char msg[] );
+
+/* Done after the current pattern has been matched and before the
+ * corresponding action - sets up yytext.
+ */
+#define YY_DO_BEFORE_ACTION \
+ (yytext_ptr) = yy_bp; \
+ yyleng = (size_t) (yy_cp - yy_bp); \
+ (yy_hold_char) = *yy_cp; \
+ *yy_cp = '\0'; \
+ (yy_c_buf_p) = yy_cp;
+
+#define YY_NUM_RULES 16
+#define YY_END_OF_BUFFER 17
+/* This struct is not used in this scanner,
+ but its presence is necessary. */
+struct yy_trans_info
+ {
+ flex_int32_t yy_verify;
+ flex_int32_t yy_nxt;
+ };
+static yyconst flex_int16_t yy_accept[68] =
+ { 0,
+ 0, 0, 17, 15, 2, 1, 15, 13, 13, 13,
+ 13, 13, 13, 13, 13, 2, 3, 4, 0, 14,
+ 13, 13, 13, 13, 13, 13, 13, 13, 13, 0,
+ 3, 3, 3, 4, 4, 13, 13, 13, 13, 13,
+ 13, 13, 13, 13, 13, 13, 13, 13, 8, 6,
+ 13, 7, 13, 9, 5, 13, 13, 13, 13, 13,
+ 12, 13, 13, 13, 11, 10, 0
+ } ;
+
+static yyconst flex_int32_t yy_ec[256] =
+ { 0,
+ 1, 1, 1, 1, 1, 1, 1, 1, 2, 3,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 2, 1, 4, 5, 1, 6, 1, 1, 1,
+ 1, 7, 1, 6, 6, 6, 6, 6, 6, 6,
+ 6, 6, 6, 6, 6, 6, 6, 1, 1, 1,
+ 1, 1, 1, 6, 6, 6, 6, 6, 6, 6,
+ 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
+ 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
+ 1, 1, 1, 1, 6, 1, 8, 6, 9, 10,
+
+ 11, 12, 13, 6, 14, 6, 15, 16, 17, 18,
+ 19, 20, 6, 21, 22, 23, 24, 6, 6, 6,
+ 6, 6, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1
+ } ;
+
+static yyconst flex_int32_t yy_meta[25] =
+ { 0,
+ 1, 1, 2, 1, 1, 3, 1, 3, 3, 3,
+ 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
+ 3, 3, 3, 3
+ } ;
+
+static yyconst flex_int16_t yy_base[72] =
+ { 0,
+ 0, 23, 88, 89, 89, 89, 83, 0, 76, 74,
+ 63, 64, 74, 70, 18, 29, 78, 77, 74, 89,
+ 0, 60, 64, 56, 50, 56, 51, 49, 53, 30,
+ 67, 66, 65, 64, 63, 50, 55, 38, 43, 49,
+ 42, 43, 37, 38, 31, 34, 30, 30, 0, 0,
+ 35, 0, 34, 0, 0, 29, 40, 24, 38, 22,
+ 0, 34, 29, 22, 0, 0, 89, 35, 24, 38,
+ 41
+ } ;
+
+static yyconst flex_int16_t yy_def[72] =
+ { 0,
+ 67, 1, 67, 67, 67, 67, 68, 69, 69, 69,
+ 69, 69, 69, 69, 69, 67, 70, 71, 68, 67,
+ 69, 69, 69, 69, 69, 69, 69, 69, 69, 67,
+ 70, 70, 70, 71, 71, 69, 69, 69, 69, 69,
+ 69, 69, 69, 69, 69, 69, 69, 69, 69, 69,
+ 69, 69, 69, 69, 69, 69, 69, 69, 69, 69,
+ 69, 69, 69, 69, 69, 69, 0, 67, 67, 67,
+ 67
+ } ;
+
+static yyconst flex_int16_t yy_nxt[114] =
+ { 0,
+ 4, 5, 6, 7, 4, 8, 4, 9, 8, 10,
+ 8, 8, 11, 8, 8, 8, 12, 13, 8, 14,
+ 8, 8, 15, 8, 16, 28, 21, 17, 29, 18,
+ 30, 30, 66, 31, 31, 19, 19, 19, 32, 65,
+ 32, 34, 64, 34, 63, 62, 61, 60, 59, 58,
+ 57, 56, 55, 54, 53, 52, 51, 50, 49, 48,
+ 47, 46, 45, 44, 35, 35, 33, 33, 33, 43,
+ 42, 41, 40, 39, 38, 37, 36, 20, 35, 33,
+ 27, 26, 25, 24, 23, 22, 20, 67, 3, 67,
+ 67, 67, 67, 67, 67, 67, 67, 67, 67, 67,
+
+ 67, 67, 67, 67, 67, 67, 67, 67, 67, 67,
+ 67, 67, 67
+ } ;
+
+static yyconst flex_int16_t yy_chk[114] =
+ { 0,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 2, 15, 69, 2, 15, 2,
+ 16, 30, 64, 16, 30, 68, 68, 68, 70, 63,
+ 70, 71, 62, 71, 60, 59, 58, 57, 56, 53,
+ 51, 48, 47, 46, 45, 44, 43, 42, 41, 40,
+ 39, 38, 37, 36, 35, 34, 33, 32, 31, 29,
+ 28, 27, 26, 25, 24, 23, 22, 19, 18, 17,
+ 14, 13, 12, 11, 10, 9, 7, 3, 67, 67,
+ 67, 67, 67, 67, 67, 67, 67, 67, 67, 67,
+
+ 67, 67, 67, 67, 67, 67, 67, 67, 67, 67,
+ 67, 67, 67
+ } ;
+
+static yy_state_type yy_last_accepting_state;
+static char *yy_last_accepting_cpos;
+
+extern int yy_flex_debug;
+int yy_flex_debug = 0;
+
+/* The intent behind this definition is that it'll catch
+ * any uses of REJECT which flex missed.
+ */
+#define REJECT reject_used_but_not_detected
+#define yymore() yymore_used_but_not_detected
+#define YY_MORE_ADJ 0
+#define YY_RESTORE_YY_MORE_OFFSET
+char *yytext;
+#line 1 "lex.l"
+/*
+ * Copyright IBM Corporation. 2007
+ *
+ * Authors: Balbir Singh <balbir@linux.vnet.ibm.com>
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2.1 of the GNU Lesser General Public License
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it would be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ */
+#line 15 "lex.l"
+#include <string.h>
+#include <libcgroup.h>
+#include <libcgroup-internal.h>
+#include "parse.h"
+#pragma GCC diagnostic ignored "-Wunused-function"
+
+int line_no = 1;
+jmp_buf parser_error_env;
+
+#define YY_FATAL_ERROR(msg) \
+ do { \
+ fprintf(stderr, "%s\n", msg); \
+ longjmp(parser_error_env, 1); \
+ } while(0);
+#define YY_NO_INPUT 1
+#line 524 "lex.c"
+
+#define INITIAL 0
+
+#ifndef YY_NO_UNISTD_H
+/* Special case for "unistd.h", since it is non-ANSI. We include it way
+ * down here because we want the user's section 1 to have been scanned first.
+ * The user has a chance to override it with an option.
+ */
+#include <unistd.h>
+#endif
+
+#ifndef YY_EXTRA_TYPE
+#define YY_EXTRA_TYPE void *
+#endif
+
+static int yy_init_globals (void );
+
+/* Accessor methods to globals.
+ These are made visible to non-reentrant scanners for convenience. */
+
+int yylex_destroy (void );
+
+int yyget_debug (void );
+
+void yyset_debug (int debug_flag );
+
+YY_EXTRA_TYPE yyget_extra (void );
+
+void yyset_extra (YY_EXTRA_TYPE user_defined );
+
+FILE *yyget_in (void );
+
+void yyset_in (FILE * in_str );
+
+FILE *yyget_out (void );
+
+void yyset_out (FILE * out_str );
+
+yy_size_t yyget_leng (void );
+
+char *yyget_text (void );
+
+int yyget_lineno (void );
+
+void yyset_lineno (int line_number );
+
+/* Macros after this point can all be overridden by user definitions in
+ * section 1.
+ */
+
+#ifndef YY_SKIP_YYWRAP
+#ifdef __cplusplus
+extern "C" int yywrap (void );
+#else
+extern int yywrap (void );
+#endif
+#endif
+
+#ifndef yytext_ptr
+static void yy_flex_strncpy (char *,yyconst char *,int );
+#endif
+
+#ifdef YY_NEED_STRLEN
+static int yy_flex_strlen (yyconst char * );
+#endif
+
+#ifndef YY_NO_INPUT
+
+#ifdef __cplusplus
+static int yyinput (void );
+#else
+static int input (void );
+#endif
+
+#endif
+
+/* Amount of stuff to slurp up with each read. */
+#ifndef YY_READ_BUF_SIZE
+#define YY_READ_BUF_SIZE 8192
+#endif
+
+/* Copy whatever the last rule matched to the standard output. */
+#ifndef ECHO
+/* This used to be an fputs(), but since the string might contain NUL's,
+ * we now use fwrite().
+ */
+#define ECHO do { if (fwrite( yytext, yyleng, 1, yyout )) {} } while (0)
+#endif
+
+/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL,
+ * is returned in "result".
+ */
+#ifndef YY_INPUT
+#define YY_INPUT(buf,result,max_size) \
+ if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \
+ { \
+ int c = '*'; \
+ size_t n; \
+ for ( n = 0; n < max_size && \
+ (c = getc( yyin )) != EOF && c != '\n'; ++n ) \
+ buf[n] = (char) c; \
+ if ( c == '\n' ) \
+ buf[n++] = (char) c; \
+ if ( c == EOF && ferror( yyin ) ) \
+ YY_FATAL_ERROR( "input in flex scanner failed" ); \
+ result = n; \
+ } \
+ else \
+ { \
+ errno=0; \
+ while ( (result = fread(buf, 1, max_size, yyin))==0 && ferror(yyin)) \
+ { \
+ if( errno != EINTR) \
+ { \
+ YY_FATAL_ERROR( "input in flex scanner failed" ); \
+ break; \
+ } \
+ errno=0; \
+ clearerr(yyin); \
+ } \
+ }\
+\
+
+#endif
+
+/* No semi-colon after return; correct usage is to write "yyterminate();" -
+ * we don't want an extra ';' after the "return" because that will cause
+ * some compilers to complain about unreachable statements.
+ */
+#ifndef yyterminate
+#define yyterminate() return YY_NULL
+#endif
+
+/* Number of entries by which start-condition stack grows. */
+#ifndef YY_START_STACK_INCR
+#define YY_START_STACK_INCR 25
+#endif
+
+/* Report a fatal error. */
+#ifndef YY_FATAL_ERROR
+#define YY_FATAL_ERROR(msg) yy_fatal_error( msg )
+#endif
+
+/* end tables serialization structures and prototypes */
+
+/* Default declaration of generated scanner - a define so the user can
+ * easily add parameters.
+ */
+#ifndef YY_DECL
+#define YY_DECL_IS_OURS 1
+
+extern int yylex (void);
+
+#define YY_DECL int yylex (void)
+#endif /* !YY_DECL */
+
+/* Code executed at the beginning of each rule, after yytext and yyleng
+ * have been set up.
+ */
+#ifndef YY_USER_ACTION
+#define YY_USER_ACTION
+#endif
+
+/* Code executed at the end of each rule. */
+#ifndef YY_BREAK
+#define YY_BREAK break;
+#endif
+
+#define YY_RULE_SETUP \
+ if ( yyleng > 0 ) \
+ YY_CURRENT_BUFFER_LVALUE->yy_at_bol = \
+ (yytext[yyleng - 1] == '\n'); \
+ YY_USER_ACTION
+
+/** The main scanner function which does all the work.
+ */
+YY_DECL
+{
+ register yy_state_type yy_current_state;
+ register char *yy_cp, *yy_bp;
+ register int yy_act;
+
+#line 33 "lex.l"
+
+#line 709 "lex.c"
+
+ if ( !(yy_init) )
+ {
+ (yy_init) = 1;
+
+#ifdef YY_USER_INIT
+ YY_USER_INIT;
+#endif
+
+ if ( ! (yy_start) )
+ (yy_start) = 1; /* first start state */
+
+ if ( ! yyin )
+ yyin = stdin;
+
+ if ( ! yyout )
+ yyout = stdout;
+
+ if ( ! YY_CURRENT_BUFFER ) {
+ yyensure_buffer_stack ();
+ YY_CURRENT_BUFFER_LVALUE =
+ yy_create_buffer(yyin,YY_BUF_SIZE );
+ }
+
+ yy_load_buffer_state( );
+ }
+
+ while ( 1 ) /* loops until end-of-file is reached */
+ {
+ yy_cp = (yy_c_buf_p);
+
+ /* Support of yytext. */
+ *yy_cp = (yy_hold_char);
+
+ /* yy_bp points to the position in yy_ch_buf of the start of
+ * the current run.
+ */
+ yy_bp = yy_cp;
+
+ yy_current_state = (yy_start);
+ yy_current_state += YY_AT_BOL();
+yy_match:
+ do
+ {
+ register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)];
+ if ( yy_accept[yy_current_state] )
+ {
+ (yy_last_accepting_state) = yy_current_state;
+ (yy_last_accepting_cpos) = yy_cp;
+ }
+ while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
+ {
+ yy_current_state = (int) yy_def[yy_current_state];
+ if ( yy_current_state >= 68 )
+ yy_c = yy_meta[(unsigned int) yy_c];
+ }
+ yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
+ ++yy_cp;
+ }
+ while ( yy_base[yy_current_state] != 89 );
+
+yy_find_action:
+ yy_act = yy_accept[yy_current_state];
+ if ( yy_act == 0 )
+ { /* have to back up */
+ yy_cp = (yy_last_accepting_cpos);
+ yy_current_state = (yy_last_accepting_state);
+ yy_act = yy_accept[yy_current_state];
+ }
+
+ YY_DO_BEFORE_ACTION;
+
+do_action: /* This label is used only to access EOF actions. */
+
+ switch ( yy_act )
+ { /* beginning of action switch */
+ case 0: /* must back up */
+ /* undo the effects of YY_DO_BEFORE_ACTION */
+ *yy_cp = (yy_hold_char);
+ yy_cp = (yy_last_accepting_cpos);
+ yy_current_state = (yy_last_accepting_state);
+ goto yy_find_action;
+
+case 1:
+/* rule 1 can match eol */
+YY_RULE_SETUP
+#line 34 "lex.l"
+{line_no++;}
+ YY_BREAK
+case 2:
+YY_RULE_SETUP
+#line 35 "lex.l"
+{/* DO NOTHING */}
+ YY_BREAK
+case 3:
+YY_RULE_SETUP
+#line 36 "lex.l"
+{/* Comments */}
+ YY_BREAK
+case 4:
+YY_RULE_SETUP
+#line 37 "lex.l"
+{/* Comments */}
+ YY_BREAK
+case 5:
+YY_RULE_SETUP
+#line 38 "lex.l"
+{return MOUNT;}
+ YY_BREAK
+case 6:
+YY_RULE_SETUP
+#line 39 "lex.l"
+{return TASK;}
+ YY_BREAK
+case 7:
+YY_RULE_SETUP
+#line 40 "lex.l"
+{return ADMIN;}
+ YY_BREAK
+case 8:
+YY_RULE_SETUP
+#line 41 "lex.l"
+{return PERM;}
+ YY_BREAK
+case 9:
+YY_RULE_SETUP
+#line 42 "lex.l"
+{return GROUP;}
+ YY_BREAK
+case 10:
+YY_RULE_SETUP
+#line 43 "lex.l"
+{return NAMESPACE;}
+ YY_BREAK
+case 11:
+YY_RULE_SETUP
+#line 44 "lex.l"
+{return TEMPLATE;}
+ YY_BREAK
+case 12:
+YY_RULE_SETUP
+#line 45 "lex.l"
+{return DEFAULT;}
+ YY_BREAK
+case 13:
+YY_RULE_SETUP
+#line 46 "lex.l"
+{yylval.name = strdup(yytext); return ID;}
+ YY_BREAK
+case 14:
+/* rule 14 can match eol */
+YY_RULE_SETUP
+#line 47 "lex.l"
+{yylval.name = strdup(yytext+1); yylval.name[strlen(yylval.name)-1] = '\0'; return ID; }
+ YY_BREAK
+case 15:
+YY_RULE_SETUP
+#line 48 "lex.l"
+{return yytext[0];}
+ YY_BREAK
+case 16:
+YY_RULE_SETUP
+#line 49 "lex.l"
+ECHO;
+ YY_BREAK
+#line 875 "lex.c"
+case YY_STATE_EOF(INITIAL):
+ yyterminate();
+
+ case YY_END_OF_BUFFER:
+ {
+ /* Amount of text matched not including the EOB char. */
+ int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1;
+
+ /* Undo the effects of YY_DO_BEFORE_ACTION. */
+ *yy_cp = (yy_hold_char);
+ YY_RESTORE_YY_MORE_OFFSET
+
+ if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW )
+ {
+ /* We're scanning a new file or input source. It's
+ * possible that this happened because the user
+ * just pointed yyin at a new source and called
+ * yylex(). If so, then we have to assure
+ * consistency between YY_CURRENT_BUFFER and our
+ * globals. Here is the right place to do so, because
+ * this is the first action (other than possibly a
+ * back-up) that will match for the new input source.
+ */
+ (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
+ YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin;
+ YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL;
+ }
+
+ /* Note that here we test for yy_c_buf_p "<=" to the position
+ * of the first EOB in the buffer, since yy_c_buf_p will
+ * already have been incremented past the NUL character
+ * (since all states make transitions on EOB to the
+ * end-of-buffer state). Contrast this with the test
+ * in input().
+ */
+ if ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
+ { /* This was really a NUL. */
+ yy_state_type yy_next_state;
+
+ (yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text;
+
+ yy_current_state = yy_get_previous_state( );
+
+ /* Okay, we're now positioned to make the NUL
+ * transition. We couldn't have
+ * yy_get_previous_state() go ahead and do it
+ * for us because it doesn't know how to deal
+ * with the possibility of jamming (and we don't
+ * want to build jamming into it because then it
+ * will run more slowly).
+ */
+
+ yy_next_state = yy_try_NUL_trans( yy_current_state );
+
+ yy_bp = (yytext_ptr) + YY_MORE_ADJ;
+
+ if ( yy_next_state )
+ {
+ /* Consume the NUL. */
+ yy_cp = ++(yy_c_buf_p);
+ yy_current_state = yy_next_state;
+ goto yy_match;
+ }
+
+ else
+ {
+ yy_cp = (yy_c_buf_p);
+ goto yy_find_action;
+ }
+ }
+
+ else switch ( yy_get_next_buffer( ) )
+ {
+ case EOB_ACT_END_OF_FILE:
+ {
+ (yy_did_buffer_switch_on_eof) = 0;
+
+ if ( yywrap( ) )
+ {
+ /* Note: because we've taken care in
+ * yy_get_next_buffer() to have set up
+ * yytext, we can now set up
+ * yy_c_buf_p so that if some total
+ * hoser (like flex itself) wants to
+ * call the scanner after we return the
+ * YY_NULL, it'll still work - another
+ * YY_NULL will get returned.
+ */
+ (yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ;
+
+ yy_act = YY_STATE_EOF(YY_START);
+ goto do_action;
+ }
+
+ else
+ {
+ if ( ! (yy_did_buffer_switch_on_eof) )
+ YY_NEW_FILE;
+ }
+ break;
+ }
+
+ case EOB_ACT_CONTINUE_SCAN:
+ (yy_c_buf_p) =
+ (yytext_ptr) + yy_amount_of_matched_text;
+
+ yy_current_state = yy_get_previous_state( );
+
+ yy_cp = (yy_c_buf_p);
+ yy_bp = (yytext_ptr) + YY_MORE_ADJ;
+ goto yy_match;
+
+ case EOB_ACT_LAST_MATCH:
+ (yy_c_buf_p) =
+ &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)];
+
+ yy_current_state = yy_get_previous_state( );
+
+ yy_cp = (yy_c_buf_p);
+ yy_bp = (yytext_ptr) + YY_MORE_ADJ;
+ goto yy_find_action;
+ }
+ break;
+ }
+
+ default:
+ YY_FATAL_ERROR(
+ "fatal flex scanner internal error--no action found" );
+ } /* end of action switch */
+ } /* end of scanning one token */
+} /* end of yylex */
+
+/* yy_get_next_buffer - try to read in a new buffer
+ *
+ * Returns a code representing an action:
+ * EOB_ACT_LAST_MATCH -
+ * EOB_ACT_CONTINUE_SCAN - continue scanning from current position
+ * EOB_ACT_END_OF_FILE - end of file
+ */
+static int yy_get_next_buffer (void)
+{
+ register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf;
+ register char *source = (yytext_ptr);
+ register int number_to_move, i;
+ int ret_val;
+
+ if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] )
+ YY_FATAL_ERROR(
+ "fatal flex scanner internal error--end of buffer missed" );
+
+ if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 )
+ { /* Don't try to fill the buffer, so this is an EOF. */
+ if ( (yy_c_buf_p) - (yytext_ptr) - YY_MORE_ADJ == 1 )
+ {
+ /* We matched a single character, the EOB, so
+ * treat this as a final EOF.
+ */
+ return EOB_ACT_END_OF_FILE;
+ }
+
+ else
+ {
+ /* We matched some text prior to the EOB, first
+ * process it.
+ */
+ return EOB_ACT_LAST_MATCH;
+ }
+ }
+
+ /* Try to read more data. */
+
+ /* First move last chars to start of buffer. */
+ number_to_move = (int) ((yy_c_buf_p) - (yytext_ptr)) - 1;
+
+ for ( i = 0; i < number_to_move; ++i )
+ *(dest++) = *(source++);
+
+ if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING )
+ /* don't do the read, it's not guaranteed to return an EOF,
+ * just force an EOF
+ */
+ YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = 0;
+
+ else
+ {
+ yy_size_t num_to_read =
+ YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1;
+
+ while ( num_to_read <= 0 )
+ { /* Not enough room in the buffer - grow it. */
+
+ /* just a shorter name for the current buffer */
+ YY_BUFFER_STATE b = YY_CURRENT_BUFFER_LVALUE;
+
+ int yy_c_buf_p_offset =
+ (int) ((yy_c_buf_p) - b->yy_ch_buf);
+
+ if ( b->yy_is_our_buffer )
+ {
+ yy_size_t new_size = b->yy_buf_size * 2;
+
+ if ( new_size <= 0 )
+ b->yy_buf_size += b->yy_buf_size / 8;
+ else
+ b->yy_buf_size *= 2;
+
+ b->yy_ch_buf = (char *)
+ /* Include room in for 2 EOB chars. */
+ yyrealloc((void *) b->yy_ch_buf,b->yy_buf_size + 2 );
+ }
+ else
+ /* Can't grow it, we don't own it. */
+ b->yy_ch_buf = 0;
+
+ if ( ! b->yy_ch_buf )
+ YY_FATAL_ERROR(
+ "fatal error - scanner input buffer overflow" );
+
+ (yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset];
+
+ num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size -
+ number_to_move - 1;
+
+ }
+
+ if ( num_to_read > YY_READ_BUF_SIZE )
+ num_to_read = YY_READ_BUF_SIZE;
+
+ /* Read in more data. */
+ YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]),
+ (yy_n_chars), num_to_read );
+
+ YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
+ }
+
+ if ( (yy_n_chars) == 0 )
+ {
+ if ( number_to_move == YY_MORE_ADJ )
+ {
+ ret_val = EOB_ACT_END_OF_FILE;
+ yyrestart(yyin );
+ }
+
+ else
+ {
+ ret_val = EOB_ACT_LAST_MATCH;
+ YY_CURRENT_BUFFER_LVALUE->yy_buffer_status =
+ YY_BUFFER_EOF_PENDING;
+ }
+ }
+
+ else
+ ret_val = EOB_ACT_CONTINUE_SCAN;
+
+ if ((yy_size_t) ((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) {
+ /* Extend the array by 50%, plus the number we really need. */
+ yy_size_t new_size = (yy_n_chars) + number_to_move + ((yy_n_chars) >> 1);
+ YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) yyrealloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size );
+ if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
+ YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" );
+ }
+
+ (yy_n_chars) += number_to_move;
+ YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR;
+ YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR;
+
+ (yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0];
+
+ return ret_val;
+}
+
+/* yy_get_previous_state - get the state just before the EOB char was reached */
+
+ static yy_state_type yy_get_previous_state (void)
+{
+ register yy_state_type yy_current_state;
+ register char *yy_cp;
+
+ yy_current_state = (yy_start);
+ yy_current_state += YY_AT_BOL();
+
+ for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp )
+ {
+ register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1);
+ if ( yy_accept[yy_current_state] )
+ {
+ (yy_last_accepting_state) = yy_current_state;
+ (yy_last_accepting_cpos) = yy_cp;
+ }
+ while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
+ {
+ yy_current_state = (int) yy_def[yy_current_state];
+ if ( yy_current_state >= 68 )
+ yy_c = yy_meta[(unsigned int) yy_c];
+ }
+ yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
+ }
+
+ return yy_current_state;
+}
+
+/* yy_try_NUL_trans - try to make a transition on the NUL character
+ *
+ * synopsis
+ * next_state = yy_try_NUL_trans( current_state );
+ */
+ static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state )
+{
+ register int yy_is_jam;
+ register char *yy_cp = (yy_c_buf_p);
+
+ register YY_CHAR yy_c = 1;
+ if ( yy_accept[yy_current_state] )
+ {
+ (yy_last_accepting_state) = yy_current_state;
+ (yy_last_accepting_cpos) = yy_cp;
+ }
+ while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
+ {
+ yy_current_state = (int) yy_def[yy_current_state];
+ if ( yy_current_state >= 68 )
+ yy_c = yy_meta[(unsigned int) yy_c];
+ }
+ yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
+ yy_is_jam = (yy_current_state == 67);
+
+ return yy_is_jam ? 0 : yy_current_state;
+}
+
+#ifndef YY_NO_INPUT
+#ifdef __cplusplus
+ static int yyinput (void)
+#else
+ static int input (void)
+#endif
+
+{
+ int c;
+
+ *(yy_c_buf_p) = (yy_hold_char);
+
+ if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR )
+ {
+ /* yy_c_buf_p now points to the character we want to return.
+ * If this occurs *before* the EOB characters, then it's a
+ * valid NUL; if not, then we've hit the end of the buffer.
+ */
+ if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
+ /* This was really a NUL. */
+ *(yy_c_buf_p) = '\0';
+
+ else
+ { /* need more input */
+ yy_size_t offset = (yy_c_buf_p) - (yytext_ptr);
+ ++(yy_c_buf_p);
+
+ switch ( yy_get_next_buffer( ) )
+ {
+ case EOB_ACT_LAST_MATCH:
+ /* This happens because yy_g_n_b()
+ * sees that we've accumulated a
+ * token and flags that we need to
+ * try matching the token before
+ * proceeding. But for input(),
+ * there's no matching to consider.
+ * So convert the EOB_ACT_LAST_MATCH
+ * to EOB_ACT_END_OF_FILE.
+ */
+
+ /* Reset buffer status. */
+ yyrestart(yyin );
+
+ /*FALLTHROUGH*/
+
+ case EOB_ACT_END_OF_FILE:
+ {
+ if ( yywrap( ) )
+ return EOF;
+
+ if ( ! (yy_did_buffer_switch_on_eof) )
+ YY_NEW_FILE;
+#ifdef __cplusplus
+ return yyinput();
+#else
+ return input();
+#endif
+ }
+
+ case EOB_ACT_CONTINUE_SCAN:
+ (yy_c_buf_p) = (yytext_ptr) + offset;
+ break;
+ }
+ }
+ }
+
+ c = *(unsigned char *) (yy_c_buf_p); /* cast for 8-bit char's */
+ *(yy_c_buf_p) = '\0'; /* preserve yytext */
+ (yy_hold_char) = *++(yy_c_buf_p);
+
+ YY_CURRENT_BUFFER_LVALUE->yy_at_bol = (c == '\n');
+
+ return c;
+}
+#endif /* ifndef YY_NO_INPUT */
+
+/** Immediately switch to a different input stream.
+ * @param input_file A readable stream.
+ *
+ * @note This function does not reset the start condition to @c INITIAL .
+ */
+ void yyrestart (FILE * input_file )
+{
+
+ if ( ! YY_CURRENT_BUFFER ){
+ yyensure_buffer_stack ();
+ YY_CURRENT_BUFFER_LVALUE =
+ yy_create_buffer(yyin,YY_BUF_SIZE );
+ }
+
+ yy_init_buffer(YY_CURRENT_BUFFER,input_file );
+ yy_load_buffer_state( );
+}
+
+/** Switch to a different input buffer.
+ * @param new_buffer The new input buffer.
+ *
+ */
+ void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer )
+{
+
+ /* TODO. We should be able to replace this entire function body
+ * with
+ * yypop_buffer_state();
+ * yypush_buffer_state(new_buffer);
+ */
+ yyensure_buffer_stack ();
+ if ( YY_CURRENT_BUFFER == new_buffer )
+ return;
+
+ if ( YY_CURRENT_BUFFER )
+ {
+ /* Flush out information for old buffer. */
+ *(yy_c_buf_p) = (yy_hold_char);
+ YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
+ YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
+ }
+
+ YY_CURRENT_BUFFER_LVALUE = new_buffer;
+ yy_load_buffer_state( );
+
+ /* We don't actually know whether we did this switch during
+ * EOF (yywrap()) processing, but the only time this flag
+ * is looked at is after yywrap() is called, so it's safe
+ * to go ahead and always set it.
+ */
+ (yy_did_buffer_switch_on_eof) = 1;
+}
+
+static void yy_load_buffer_state (void)
+{
+ (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
+ (yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos;
+ yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file;
+ (yy_hold_char) = *(yy_c_buf_p);
+}
+
+/** Allocate and initialize an input buffer state.
+ * @param file A readable stream.
+ * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE.
+ *
+ * @return the allocated buffer state.
+ */
+ YY_BUFFER_STATE yy_create_buffer (FILE * file, int size )
+{
+ YY_BUFFER_STATE b;
+
+ b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state ) );
+ if ( ! b )
+ YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
+
+ b->yy_buf_size = size;
+
+ /* yy_ch_buf has to be 2 characters longer than the size given because
+ * we need to put in 2 end-of-buffer characters.
+ */
+ b->yy_ch_buf = (char *) yyalloc(b->yy_buf_size + 2 );
+ if ( ! b->yy_ch_buf )
+ YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
+
+ b->yy_is_our_buffer = 1;
+
+ yy_init_buffer(b,file );
+
+ return b;
+}
+
+/** Destroy the buffer.
+ * @param b a buffer created with yy_create_buffer()
+ *
+ */
+ void yy_delete_buffer (YY_BUFFER_STATE b )
+{
+
+ if ( ! b )
+ return;
+
+ if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */
+ YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0;
+
+ if ( b->yy_is_our_buffer )
+ yyfree((void *) b->yy_ch_buf );
+
+ yyfree((void *) b );
+}
+
+/* Initializes or reinitializes a buffer.
+ * This function is sometimes called more than once on the same buffer,
+ * such as during a yyrestart() or at EOF.
+ */
+ static void yy_init_buffer (YY_BUFFER_STATE b, FILE * file )
+
+{
+ int oerrno = errno;
+
+ yy_flush_buffer(b );
+
+ b->yy_input_file = file;
+ b->yy_fill_buffer = 1;
+
+ /* If b is the current buffer, then yy_init_buffer was _probably_
+ * called from yyrestart() or through yy_get_next_buffer.
+ * In that case, we don't want to reset the lineno or column.
+ */
+ if (b != YY_CURRENT_BUFFER){
+ b->yy_bs_lineno = 1;
+ b->yy_bs_column = 0;
+ }
+
+ b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0;
+
+ errno = oerrno;
+}
+
+/** Discard all buffered characters. On the next scan, YY_INPUT will be called.
+ * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER.
+ *
+ */
+ void yy_flush_buffer (YY_BUFFER_STATE b )
+{
+ if ( ! b )
+ return;
+
+ b->yy_n_chars = 0;
+
+ /* We always need two end-of-buffer characters. The first causes
+ * a transition to the end-of-buffer state. The second causes
+ * a jam in that state.
+ */
+ b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR;
+ b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR;
+
+ b->yy_buf_pos = &b->yy_ch_buf[0];
+
+ b->yy_at_bol = 1;
+ b->yy_buffer_status = YY_BUFFER_NEW;
+
+ if ( b == YY_CURRENT_BUFFER )
+ yy_load_buffer_state( );
+}
+
+/** Pushes the new state onto the stack. The new state becomes
+ * the current state. This function will allocate the stack
+ * if necessary.
+ * @param new_buffer The new state.
+ *
+ */
+void yypush_buffer_state (YY_BUFFER_STATE new_buffer )
+{
+ if (new_buffer == NULL)
+ return;
+
+ yyensure_buffer_stack();
+
+ /* This block is copied from yy_switch_to_buffer. */
+ if ( YY_CURRENT_BUFFER )
+ {
+ /* Flush out information for old buffer. */
+ *(yy_c_buf_p) = (yy_hold_char);
+ YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
+ YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
+ }
+
+ /* Only push if top exists. Otherwise, replace top. */
+ if (YY_CURRENT_BUFFER)
+ (yy_buffer_stack_top)++;
+ YY_CURRENT_BUFFER_LVALUE = new_buffer;
+
+ /* copied from yy_switch_to_buffer. */
+ yy_load_buffer_state( );
+ (yy_did_buffer_switch_on_eof) = 1;
+}
+
+/** Removes and deletes the top of the stack, if present.
+ * The next element becomes the new top.
+ *
+ */
+void yypop_buffer_state (void)
+{
+ if (!YY_CURRENT_BUFFER)
+ return;
+
+ yy_delete_buffer(YY_CURRENT_BUFFER );
+ YY_CURRENT_BUFFER_LVALUE = NULL;
+ if ((yy_buffer_stack_top) > 0)
+ --(yy_buffer_stack_top);
+
+ if (YY_CURRENT_BUFFER) {
+ yy_load_buffer_state( );
+ (yy_did_buffer_switch_on_eof) = 1;
+ }
+}
+
+/* Allocates the stack if it does not exist.
+ * Guarantees space for at least one push.
+ */
+static void yyensure_buffer_stack (void)
+{
+ yy_size_t num_to_alloc;
+
+ if (!(yy_buffer_stack)) {
+
+ /* First allocation is just for 2 elements, since we don't know if this
+ * scanner will even need a stack. We use 2 instead of 1 to avoid an
+ * immediate realloc on the next call.
+ */
+ num_to_alloc = 1;
+ (yy_buffer_stack) = (struct yy_buffer_state**)yyalloc
+ (num_to_alloc * sizeof(struct yy_buffer_state*)
+ );
+ if ( ! (yy_buffer_stack) )
+ YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" );
+
+ memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*));
+
+ (yy_buffer_stack_max) = num_to_alloc;
+ (yy_buffer_stack_top) = 0;
+ return;
+ }
+
+ if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){
+
+ /* Increase the buffer to prepare for a possible push. */
+ int grow_size = 8 /* arbitrary grow size */;
+
+ num_to_alloc = (yy_buffer_stack_max) + grow_size;
+ (yy_buffer_stack) = (struct yy_buffer_state**)yyrealloc
+ ((yy_buffer_stack),
+ num_to_alloc * sizeof(struct yy_buffer_state*)
+ );
+ if ( ! (yy_buffer_stack) )
+ YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" );
+
+ /* zero only the new slots.*/
+ memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*));
+ (yy_buffer_stack_max) = num_to_alloc;
+ }
+}
+
+/** Setup the input buffer state to scan directly from a user-specified character buffer.
+ * @param base the character buffer
+ * @param size the size in bytes of the character buffer
+ *
+ * @return the newly allocated buffer state object.
+ */
+YY_BUFFER_STATE yy_scan_buffer (char * base, yy_size_t size )
+{
+ YY_BUFFER_STATE b;
+
+ if ( size < 2 ||
+ base[size-2] != YY_END_OF_BUFFER_CHAR ||
+ base[size-1] != YY_END_OF_BUFFER_CHAR )
+ /* They forgot to leave room for the EOB's. */
+ return 0;
+
+ b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state ) );
+ if ( ! b )
+ YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" );
+
+ b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */
+ b->yy_buf_pos = b->yy_ch_buf = base;
+ b->yy_is_our_buffer = 0;
+ b->yy_input_file = 0;
+ b->yy_n_chars = b->yy_buf_size;
+ b->yy_is_interactive = 0;
+ b->yy_at_bol = 1;
+ b->yy_fill_buffer = 0;
+ b->yy_buffer_status = YY_BUFFER_NEW;
+
+ yy_switch_to_buffer(b );
+
+ return b;
+}
+
+/** Setup the input buffer state to scan a string. The next call to yylex() will
+ * scan from a @e copy of @a str.
+ * @param yystr a NUL-terminated string to scan
+ *
+ * @return the newly allocated buffer state object.
+ * @note If you want to scan bytes that may contain NUL values, then use
+ * yy_scan_bytes() instead.
+ */
+YY_BUFFER_STATE yy_scan_string (yyconst char * yystr )
+{
+
+ return yy_scan_bytes(yystr,strlen(yystr) );
+}
+
+/** Setup the input buffer state to scan the given bytes. The next call to yylex() will
+ * scan from a @e copy of @a bytes.
+ * @param yybytes the byte buffer to scan
+ * @param _yybytes_len the number of bytes in the buffer pointed to by @a bytes.
+ *
+ * @return the newly allocated buffer state object.
+ */
+YY_BUFFER_STATE yy_scan_bytes (yyconst char * yybytes, yy_size_t _yybytes_len )
+{
+ YY_BUFFER_STATE b;
+ char *buf;
+ yy_size_t n;
+ yy_size_t i;
+
+ /* Get memory for full buffer, including space for trailing EOB's. */
+ n = _yybytes_len + 2;
+ buf = (char *) yyalloc(n );
+ if ( ! buf )
+ YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" );
+
+ for ( i = 0; i < _yybytes_len; ++i )
+ buf[i] = yybytes[i];
+
+ buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR;
+
+ b = yy_scan_buffer(buf,n );
+ if ( ! b )
+ YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" );
+
+ /* It's okay to grow etc. this buffer, and we should throw it
+ * away when we're done.
+ */
+ b->yy_is_our_buffer = 1;
+
+ return b;
+}
+
+#ifndef YY_EXIT_FAILURE
+#define YY_EXIT_FAILURE 2
+#endif
+
+static void yy_fatal_error (yyconst char* msg )
+{
+ (void) fprintf( stderr, "%s\n", msg );
+ exit( YY_EXIT_FAILURE );
+}
+
+/* Redefine yyless() so it works in section 3 code. */
+
+#undef yyless
+#define yyless(n) \
+ do \
+ { \
+ /* Undo effects of setting up yytext. */ \
+ int yyless_macro_arg = (n); \
+ YY_LESS_LINENO(yyless_macro_arg);\
+ yytext[yyleng] = (yy_hold_char); \
+ (yy_c_buf_p) = yytext + yyless_macro_arg; \
+ (yy_hold_char) = *(yy_c_buf_p); \
+ *(yy_c_buf_p) = '\0'; \
+ yyleng = yyless_macro_arg; \
+ } \
+ while ( 0 )
+
+/* Accessor methods (get/set functions) to struct members. */
+
+/** Get the current line number.
+ *
+ */
+int yyget_lineno (void)
+{
+
+ return yylineno;
+}
+
+/** Get the input stream.
+ *
+ */
+FILE *yyget_in (void)
+{
+ return yyin;
+}
+
+/** Get the output stream.
+ *
+ */
+FILE *yyget_out (void)
+{
+ return yyout;
+}
+
+/** Get the length of the current token.
+ *
+ */
+yy_size_t yyget_leng (void)
+{
+ return yyleng;
+}
+
+/** Get the current token.
+ *
+ */
+
+char *yyget_text (void)
+{
+ return yytext;
+}
+
+/** Set the current line number.
+ * @param line_number
+ *
+ */
+void yyset_lineno (int line_number )
+{
+
+ yylineno = line_number;
+}
+
+/** Set the input stream. This does not discard the current
+ * input buffer.
+ * @param in_str A readable stream.
+ *
+ * @see yy_switch_to_buffer
+ */
+void yyset_in (FILE * in_str )
+{
+ yyin = in_str ;
+}
+
+void yyset_out (FILE * out_str )
+{
+ yyout = out_str ;
+}
+
+int yyget_debug (void)
+{
+ return yy_flex_debug;
+}
+
+void yyset_debug (int bdebug )
+{
+ yy_flex_debug = bdebug ;
+}
+
+static int yy_init_globals (void)
+{
+ /* Initialization is the same as for the non-reentrant scanner.
+ * This function is called from yylex_destroy(), so don't allocate here.
+ */
+
+ (yy_buffer_stack) = 0;
+ (yy_buffer_stack_top) = 0;
+ (yy_buffer_stack_max) = 0;
+ (yy_c_buf_p) = (char *) 0;
+ (yy_init) = 0;
+ (yy_start) = 0;
+
+/* Defined in main.c */
+#ifdef YY_STDINIT
+ yyin = stdin;
+ yyout = stdout;
+#else
+ yyin = (FILE *) 0;
+ yyout = (FILE *) 0;
+#endif
+
+ /* For future reference: Set errno on error, since we are called by
+ * yylex_init()
+ */
+ return 0;
+}
+
+/* yylex_destroy is for both reentrant and non-reentrant scanners. */
+int yylex_destroy (void)
+{
+
+ /* Pop the buffer stack, destroying each element. */
+ while(YY_CURRENT_BUFFER){
+ yy_delete_buffer(YY_CURRENT_BUFFER );
+ YY_CURRENT_BUFFER_LVALUE = NULL;
+ yypop_buffer_state();
+ }
+
+ /* Destroy the stack itself. */
+ yyfree((yy_buffer_stack) );
+ (yy_buffer_stack) = NULL;
+
+ /* Reset the globals. This is important in a non-reentrant scanner so the next time
+ * yylex() is called, initialization will occur. */
+ yy_init_globals( );
+
+ return 0;
+}
+
+/*
+ * Internal utility routines.
+ */
+
+#ifndef yytext_ptr
+static void yy_flex_strncpy (char* s1, yyconst char * s2, int n )
+{
+ register int i;
+ for ( i = 0; i < n; ++i )
+ s1[i] = s2[i];
+}
+#endif
+
+#ifdef YY_NEED_STRLEN
+static int yy_flex_strlen (yyconst char * s )
+{
+ register int n;
+ for ( n = 0; s[n]; ++n )
+ ;
+
+ return n;
+}
+#endif
+
+void *yyalloc (yy_size_t size )
+{
+ return (void *) malloc( size );
+}
+
+void *yyrealloc (void * ptr, yy_size_t size )
+{
+ /* The cast to (char *) in the following accommodates both
+ * implementations that use char* generic pointers, and those
+ * that use void* generic pointers. It works with the latter
+ * because both ANSI C and C++ allow castless assignment from
+ * any pointer type to void*, and deal with argument conversions
+ * as though doing an assignment.
+ */
+ return (void *) realloc( (char *) ptr, size );
+}
+
+void yyfree (void * ptr )
+{
+ free( (char *) ptr ); /* see yyrealloc() for (char *) cast */
+}
+
+#define YYTABLES_NAME "yytables"
+
+#line 49 "lex.l"
+
+
+
+
--- /dev/null
+/*
+ * Copyright IBM Corporation. 2007
+ *
+ * Authors: Balbir Singh <balbir@linux.vnet.ibm.com>
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2.1 of the GNU Lesser General Public License
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it would be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ */
+
+%{
+#include <string.h>
+#include <libcgroup.h>
+#include <libcgroup-internal.h>
+#include "parse.h"
+#pragma GCC diagnostic ignored "-Wunused-function"
+
+int line_no = 1;
+jmp_buf parser_error_env;
+
+#define YY_FATAL_ERROR(msg) \
+ do { \
+ fprintf(stderr, "%s\n", msg); \
+ longjmp(parser_error_env, 1); \
+ } while(0);
+%}
+
+%option nounput noinput
+
+%%
+\n {line_no++;}
+[ \t] {/* DO NOTHING */}
+^[ \t]*#.*[ \t]* {/* Comments */}
+^\*.*[ \t]* {/* Comments */}
+"mount" {return MOUNT;}
+"task" {return TASK;}
+"admin" {return ADMIN;}
+"perm" {return PERM;}
+"group" {return GROUP;}
+"namespace" {return NAMESPACE;}
+"template" {return TEMPLATE;}
+"default" {return DEFAULT;}
+[a-zA-Z0-9_\-\/\.\,\%\@]+ {yylval.name = strdup(yytext); return ID;}
+\"[^"]*\" {yylval.name = strdup(yytext+1); yylval.name[strlen(yylval.name)-1] = '\0'; return ID; }
+. {return yytext[0];}
+%%
+
--- /dev/null
+/*
+ * Copyright IBM Corporation. 2008
+ *
+ * Author: Dhaval Giani <dhaval@linux.vnet.ibm.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2.1 of the GNU Lesser General Public License
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it would be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ */
+#ifndef __LIBCG_INTERNAL
+
+#define __LIBCG_INTERNAL
+
+__BEGIN_DECLS
+
+#include "config.h"
+#include <fts.h>
+#include <libcgroup.h>
+#include <limits.h>
+#include <pthread.h>
+#include <sys/stat.h>
+#include <sys/types.h>
+#include <setjmp.h>
+
+/* Maximum number of mount points/controllers */
+#define MAX_MNT_ELEMENTS 8
+/* Estimated number of groups created */
+#define MAX_GROUP_ELEMENTS 128
+
+#define CG_NV_MAX 100
+#define CG_CONTROLLER_MAX 100
+/* Max number of mounted hierarchies. Event if one controller is mounted per
+ * hier, it can not exceed CG_CONTROLLER_MAX
+ */
+#define CG_HIER_MAX CG_CONTROLLER_MAX
+
+/* Definitions for the uid and gid members of a cgroup_rules */
+/* FIXME: These really should not be negative values */
+#define CGRULE_INVALID ((uid_t) -1)
+#define CGRULE_WILD ((uid_t) -2)
+
+#define CGRULE_SUCCESS_STORE_PID "SUCCESS_STORE_PID"
+
+
+#define CGCONFIG_CONF_FILE "/etc/cgconfig.conf"
+
+#define CGRULES_CONF_FILE "/etc/cgrules.conf"
+#define CGRULES_MAX_FIELDS_PER_LINE 3
+
+#define CGROUP_BUFFER_LEN (5 * FILENAME_MAX)
+
+/* Maximum length of a key(<user>:<process name>) in the daemon config file */
+#define CGROUP_RULE_MAXKEY (LOGIN_NAME_MAX + FILENAME_MAX + 1)
+
+/* Maximum length of a line in the daemon config file */
+#define CGROUP_RULE_MAXLINE (FILENAME_MAX + CGROUP_RULE_MAXKEY + \
+ CG_CONTROLLER_MAX + 3)
+
+#define cgroup_err(x...) cgroup_log(CGROUP_LOG_ERROR, x)
+#define cgroup_warn(x...) cgroup_log(CGROUP_LOG_WARNING, x)
+#define cgroup_info(x...) cgroup_log(CGROUP_LOG_INFO, x)
+#define cgroup_dbg(x...) cgroup_log(CGROUP_LOG_DEBUG, x)
+
+#define CGROUP_DEFAULT_LOGLEVEL CGROUP_LOG_ERROR
+
+#define max(x,y) ((y)<(x)?(x):(y))
+#define min(x,y) ((y)>(x)?(x):(y))
+
+struct control_value {
+ char name[FILENAME_MAX];
+ char value[CG_VALUE_MAX];
+ bool dirty;
+};
+
+struct cgroup_controller {
+ char name[FILENAME_MAX];
+ struct control_value *values[CG_NV_MAX];
+ struct cgroup *cgroup;
+ int index;
+};
+
+struct cgroup {
+ char name[FILENAME_MAX];
+ struct cgroup_controller *controller[CG_CONTROLLER_MAX];
+ int index;
+ uid_t tasks_uid;
+ gid_t tasks_gid;
+ mode_t task_fperm;
+ uid_t control_uid;
+ gid_t control_gid;
+ mode_t control_fperm;
+ mode_t control_dperm;
+};
+
+struct cg_mount_point {
+ char path[FILENAME_MAX];
+ struct cg_mount_point *next;
+};
+
+struct cg_mount_table_s {
+ /** Controller name. */
+ char name[FILENAME_MAX];
+ /**
+ * List of mount points, at least one mount point is there for sure.
+ */
+ struct cg_mount_point mount;
+ int index;
+};
+
+struct cgroup_rules_data {
+ pid_t pid; /* pid of the process which needs to change group */
+
+ /* Details of user under consideration for destination cgroup */
+ struct passwd *pw;
+ /* Gid of the process */
+ gid_t gid;
+};
+
+/* A rule that maps UID/GID to a cgroup */
+struct cgroup_rule {
+ uid_t uid;
+ gid_t gid;
+ char *procname;
+ char username[LOGIN_NAME_MAX];
+ char destination[FILENAME_MAX];
+ char *controllers[MAX_MNT_ELEMENTS];
+ struct cgroup_rule *next;
+};
+
+/* Container for a list of rules */
+struct cgroup_rule_list {
+ struct cgroup_rule *head;
+ struct cgroup_rule *tail;
+ int len;
+};
+
+/*The walk_tree handle */
+struct cgroup_tree_handle {
+ FTS *fts;
+ int flags;
+};
+
+/**
+ * Internal item of dictionary. Linked list is sufficient for now - we need
+ * only 'add' operation and simple iterator. In future, this might be easily
+ * rewritten to dynamic array when random access is needed,
+ * just keep in mind that the order is important and the iterator should
+ * return the items in the order they were added there.
+ */
+struct cgroup_dictionary_item {
+ const char *name;
+ const char *value;
+ struct cgroup_dictionary_item *next;
+};
+
+/* Flags for cgroup_dictionary_create */
+/**
+ * All items (i.e. both name and value strings) stored in the dictionary
+ * should *NOT* be free()d on cgroup_dictionary_free(),
+ * only the dictionary helper structures (i.e. underlying linked list)
+ * should be freed.
+ */
+#define CG_DICT_DONT_FREE_ITEMS 1
+
+/**
+ * Dictionary of (name, value) items.
+ * The dictionary keeps its order, iterator iterates in the same order
+ * as the items were added there. It is *not* hash-style structure,
+ * it does not provide random access to its items nor quick search.
+ * This structure should be opaque to users of the dictionary, underlying data
+ * structure might change anytime and without warnings.
+ */
+struct cgroup_dictionary {
+ struct cgroup_dictionary_item *head;
+ struct cgroup_dictionary_item *tail;
+ int flags;
+};
+
+/** Opaque iterator of an dictionary. */
+struct cgroup_dictionary_iterator {
+ struct cgroup_dictionary_item *item;
+};
+
+/**
+ * per thread errno variable, to be used when return code is ECGOTHER
+ */
+extern __thread int last_errno;
+
+/**
+ * 'Exception handler' for lex parser.
+ */
+extern jmp_buf parser_error_env;
+
+/* Internal API */
+char *cg_build_path(const char *name, char *path, const char *type);
+int cgroup_get_uid_gid_from_procfs(pid_t pid, uid_t *euid, gid_t *egid);
+int cgroup_get_procname_from_procfs(pid_t pid, char **procname);
+int cg_mkdir_p(const char *path);
+struct cgroup *create_cgroup_from_name_value_pairs(const char *name,
+ struct control_value *name_value, int nv_number);
+void init_cgroup_table(struct cgroup *cgroups, size_t count);
+
+/*
+ * Main mounting structures
+ */
+extern struct cg_mount_table_s cg_mount_table[CG_CONTROLLER_MAX];
+extern pthread_rwlock_t cg_mount_table_lock;
+
+/*
+ * config related structures
+ */
+
+extern __thread char *cg_namespace_table[CG_CONTROLLER_MAX];
+
+/*
+ * config related API
+ */
+int cgroup_config_insert_cgroup(char *cg_name);
+int cgroup_config_parse_controller_options(char *controller,
+ struct cgroup_dictionary *values);
+int template_config_insert_cgroup(char *cg_name);
+int template_config_parse_controller_options(char *controller,
+ struct cgroup_dictionary *values);
+int template_config_group_task_perm(char *perm_type, char *value);
+int template_config_group_admin_perm(char *perm_type, char *value);
+int cgroup_config_group_task_perm(char *perm_type, char *value);
+int cgroup_config_group_admin_perm(char *perm_type, char *value);
+int cgroup_config_insert_into_mount_table(char *name, char *mount_point);
+int cgroup_config_insert_into_namespace_table(char *name, char *mount_point);
+void cgroup_config_cleanup_mount_table(void);
+void cgroup_config_cleanup_namespace_table(void);
+int cgroup_config_define_default(void);
+
+/**
+ * Create an empty dictionary.
+ */
+extern int cgroup_dictionary_create(struct cgroup_dictionary **dict,
+ int flags);
+/**
+ * Add an item to existing dictionary.
+ */
+extern int cgroup_dictionary_add(struct cgroup_dictionary *dict,
+ const char *name, const char *value);
+/**
+ * Fully destroy existing dictionary. Depending on flags passed to
+ * cgroup_dictionary_create(), names and values might get destroyed too.
+ */
+extern int cgroup_dictionary_free(struct cgroup_dictionary *dict);
+
+/**
+ * Start iterating through a dictionary. The items are returned in the same
+ * order as they were added using cgroup_dictionary_add().
+ */
+extern int cgroup_dictionary_iterator_begin(struct cgroup_dictionary *dict,
+ void **handle, const char **name, const char **value);
+/**
+ * Continue iterating through the dictionary.
+ */
+extern int cgroup_dictionary_iterator_next(void **handle,
+ const char **name, const char **value);
+/**
+ * Finish iteration through the dictionary.
+ */
+extern void cgroup_dictionary_iterator_end(void **handle);
+
+/**
+ * Changes permissions for given path. If owner_is_umask is specified
+ * then it uses owner permissions as a mask for group and others permissions.
+ *
+ * @param path Patch to chmod.
+ * @param mode File permissions to set.
+ * @param owner_is_umask Flag whether path owner permissions should be used
+ * as a mask for group and others permissions.
+ */
+int cg_chmod_path(const char *path, mode_t mode, int owner_is_umask);
+
+__END_DECLS
+
+#endif
--- /dev/null
+CGROUP_0.32 {
+global:
+ cgroup_init;
+ cgroup_attach_task;
+ cgroup_modify_cgroup;
+ cgroup_create_cgroup;
+ cgroup_delete_cgroup;
+ cgroup_attach_task_pid;
+ cgroup_get_cgroup;
+ cgroup_create_cgroup_from_parent;
+ cgroup_copy_cgroup;
+ cgroup_change_cgroup_uid_gid;
+ cgroup_change_cgroup_path;
+ cgroup_new_cgroup;
+ cgroup_add_controller;
+ cgroup_free;
+ cgroup_free_controllers;
+ cgroup_add_value_string;
+ cgroup_add_value_int64;
+ cgroup_add_value_uint64;
+ cgroup_add_value_bool;
+ cgroup_compare_cgroup;
+ cgroup_compare_controllers;
+ cgroup_set_uid_gid;
+ cgroup_get_uid_gid;
+ cgroup_get_value_string;
+ cgroup_set_value_string;
+ cgroup_get_value_int64;
+ cgroup_set_value_int64;
+ cgroup_get_value_uint64;
+ cgroup_set_value_uint64;
+ cgroup_get_value_bool;
+ cgroup_set_value_bool;
+ cgroup_change_cgroup_uid_gid_flags;
+ cgroup_print_rules_config;
+ cgroup_reload_cached_rules;
+ cgroup_init_rules_cache;
+ cgroup_get_current_controller_path;
+ cgroup_config_load_config;
+local:
+ *;
+};
+
+CGROUP_0.32.1 {
+global:
+ cgroup_strerror;
+} CGROUP_0.32;
+
+CGROUP_0.33 {
+global:
+ cgroup_get_last_errno;
+ cgroup_walk_tree_begin;
+ cgroup_walk_tree_next;
+ cgroup_walk_tree_end;
+} CGROUP_0.32.1;
+
+CGROUP_0.34 {
+global:
+ cgroup_get_task_begin;
+ cgroup_get_task_end;
+ cgroup_get_task_next;
+ cgroup_read_stats_begin;
+ cgroup_read_stats_next;
+ cgroup_read_stats_end;
+ cgroup_walk_tree_set_flags;
+ cgroup_get_controller_end;
+ cgroup_get_controller_next;
+ cgroup_get_controller_begin;
+ cgroup_unload_cgroups;
+ cgroup_get_controller;
+ cgroup_get_uid_gid_from_procfs;
+ cgroup_get_subsys_mount_point;
+ cgroup_get_procname_from_procfs;
+ cgroup_register_unchanged_process;
+ cgroup_change_cgroup_flags;
+} CGROUP_0.33;
+
+CGROUP_0.35 {
+global:
+ create_cgroup_from_name_value_pairs;
+ cgroup_delete_cgroup_ext;
+ cgroup_get_all_controller_begin;
+ cgroup_get_all_controller_next;
+ cgroup_get_all_controller_end;
+ cgroup_get_value_name_count;
+ cgroup_get_value_name;
+} CGROUP_0.34;
+
+CGROUP_0.36 {
+} CGROUP_0.35;
+
+CGROUP_0.37 {
+ cgroup_get_procs;
+ cgroup_read_value_begin;
+ cgroup_read_value_next;
+ cgroup_read_value_end;
+ cg_chmod_recursive;
+} CGROUP_0.36;
+
+CGROUP_0.38 {
+ cgroup_get_subsys_mount_point_begin;
+ cgroup_get_subsys_mount_point_next;
+ cgroup_get_subsys_mount_point_end;
+ cgroup_set_permissions;
+ cgroup_config_unload_config;
+ cgroup_config_set_default;
+} CGROUP_0.37;
+
+CGROUP_0.39 {
+ cgroup_reload_cached_templates;
+ cgroup_init_templates_cache;
+ cgroup_config_create_template_group;
+ cgroup_change_all_cgroups;
+ cgroup_set_logger;
+ cgroup_set_default_logger;
+ cgroup_set_loglevel;
+ cgroup_log;
+ cgroup_parse_log_level_str;
+} CGROUP_0.38;
--- /dev/null
+/*
+ * Copyright Red Hat, Inc. 2012
+ *
+ * Author: Jan Safranek <jsafrane@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2.1 of the GNU Lesser General Public License
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it would be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ */
+
+#include <libcgroup.h>
+#include <libcgroup-internal.h>
+#include <stdarg.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <errno.h>
+#include <strings.h>
+
+static cgroup_logger_callback cgroup_logger;
+static void *cgroup_logger_userdata;
+static int cgroup_loglevel;
+
+static void cgroup_default_logger(void *userdata, int level, const char *fmt,
+ va_list ap)
+{
+ vfprintf(stdout, fmt, ap);
+}
+
+void cgroup_log(int level, const char *fmt, ...)
+{
+ va_list ap;
+
+ if (!cgroup_logger)
+ return;
+
+ if (level > cgroup_loglevel)
+ return;
+
+ va_start(ap, fmt);
+ cgroup_logger(cgroup_logger_userdata, level, fmt, ap);
+ va_end(ap);
+}
+
+void cgroup_set_logger(cgroup_logger_callback logger, int loglevel,
+ void *userdata)
+{
+ cgroup_logger = logger;
+ cgroup_set_loglevel(loglevel);
+ cgroup_logger_userdata = userdata;
+}
+
+void cgroup_set_default_logger(int level)
+{
+ if (!cgroup_logger)
+ cgroup_set_logger(cgroup_default_logger, level, NULL);
+}
+
+int cgroup_parse_log_level_str(const char *levelstr)
+{
+ char *end;
+ long level;
+ errno = 0;
+
+ /* try to parse integer first */
+ level = strtol(levelstr, &end, 10);
+ if (end != levelstr && *end == '\0')
+ return level;
+
+ if (strcasecmp(levelstr, "ERROR") == 0)
+ return CGROUP_LOG_ERROR;
+ if (strcasecmp(levelstr, "WARNING") == 0)
+ return CGROUP_LOG_WARNING;
+ if (strcasecmp(levelstr, "INFO") == 0)
+ return CGROUP_LOG_INFO;
+ if (strcasecmp(levelstr, "DEBUG") == 0)
+ return CGROUP_LOG_DEBUG;
+
+ return CGROUP_DEFAULT_LOGLEVEL;
+}
+
+void cgroup_set_loglevel(int loglevel)
+{
+ if (loglevel != -1)
+ cgroup_loglevel = loglevel;
+ else {
+ char *level_str = getenv("CGROUP_LOGLEVEL");
+ if (level_str != NULL)
+ cgroup_loglevel = cgroup_parse_log_level_str(level_str);
+ else
+ cgroup_loglevel = CGROUP_DEFAULT_LOGLEVEL;
+ }
+}
--- /dev/null
+INCLUDES = -I $(top_srcdir)/include
+
+if WITH_PAM
+
+pamlib_LTLIBRARIES = pam_cgroup.la
+pam_cgroup_la_SOURCES = pam_cgroup.c
+pam_cgroup_la_LDFLAGS = -module
+pam_cgroup_la_LIBADD = $(top_builddir)/src/.libs/libcgroup.la -lpam
+
+endif
--- /dev/null
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+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
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+distclean-tags:
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+distdir: $(DISTFILES)
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+ fi
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+ -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+
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+ @echo "it deletes files that may require special tools to rebuild."
+clean: clean-am
+
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+ mostlyclean-am
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+ install-strip installcheck installcheck-am installdirs \
+ maintainer-clean maintainer-clean-generic mostlyclean \
+ mostlyclean-compile mostlyclean-generic mostlyclean-libtool \
+ pdf pdf-am ps ps-am tags tags-am uninstall uninstall-am \
+ uninstall-pamlibLTLIBRARIES
+
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
--- /dev/null
+/*
+ * Copyright RedHat Inc. 2008
+ *
+ * Author: Vivek Goyal <vgoyal@redhat.com>
+ *
+ * Derived from pam_limits.c. Original Copyright notice follows.
+ *
+ * Copyright (c) Cristian Gafton, 1996-1997, <gafton@redhat.com>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, and the entire permission notice in its entirety,
+ * including the disclaimer of warranties.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. The name of the author may not be used to endorse or promote
+ * products derived from this software without specific prior
+ * written permission.
+ *
+ * ALTERNATIVELY, this product may be distributed under the terms of
+ * the GNU Public License, in which case the provisions of the GPL are
+ * required INSTEAD OF the above restrictions. (This clause is
+ * necessary due to a potential bad interaction between the GPL and
+ * the restrictions contained in a BSD-style copyright.)
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * End of original copyright notice.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2.1 of the GNU Lesser General Public License
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it would be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ */
+
+#include <stdio.h>
+#include <unistd.h>
+#include <string.h>
+#include <ctype.h>
+#include <stdlib.h>
+#include <errno.h>
+#include <syslog.h>
+#include <libcgroup.h>
+#include <pwd.h>
+
+/*
+ * Module defines
+ */
+
+#define PAM_SM_SESSION
+
+#include <security/pam_modules.h>
+#include <security/_pam_macros.h>
+#include <security/pam_modutil.h>
+#include <security/pam_ext.h>
+
+/* argument parsing */
+
+#define PAM_DEBUG_ARG 0x0001
+
+static int _pam_parse(const pam_handle_t *pamh, int argc, const char **argv)
+{
+ int ctrl = 0;
+
+ /* step through arguments */
+ for (ctrl = 0; argc-- > 0; ++argv) {
+ if (!strcmp(*argv, "debug"))
+ ctrl |= PAM_DEBUG_ARG;
+ else
+ pam_syslog(pamh, LOG_ERR, "unknown option: %s", *argv);
+ }
+
+ return ctrl;
+}
+
+/* now the session stuff */
+PAM_EXTERN int pam_sm_open_session(pam_handle_t *pamh, int flags,
+ int argc, const char **argv)
+{
+ pid_t pid;
+ int ctrl, ret;
+ char *user_name;
+ struct passwd *pwd;
+
+ D(("called."));
+
+ ctrl = _pam_parse(pamh, argc, argv);
+
+ ret = pam_get_item(pamh, PAM_USER, (void *) &user_name);
+ if (user_name == NULL || ret != PAM_SUCCESS) {
+ pam_syslog(pamh, LOG_ERR, "open_session - error recovering"
+ "username");
+ return PAM_SESSION_ERR;
+ }
+
+ pwd = pam_modutil_getpwnam(pamh, user_name);
+ if (!pwd) {
+ if (ctrl & PAM_DEBUG_ARG)
+ pam_syslog(pamh, LOG_ERR, "open_session username"
+ " '%s' does not exist", user_name);
+ return PAM_SESSION_ERR;
+ }
+
+ D(("user name is %s", user_name));
+
+ /* Initialize libcg */
+ ret = cgroup_init();
+ if (ret) {
+ if (ctrl & PAM_DEBUG_ARG)
+ pam_syslog(pamh, LOG_ERR, "libcgroup initialization"
+ " failed");
+ return PAM_SESSION_ERR;
+ }
+
+ D(("Initialized libcgroup successfuly."));
+
+ /* Determine the pid of the task */
+ pid = getpid();
+
+ /* Note: We are using default gid here. Is there a way to determine
+ * under what egid service will be provided?
+ */
+ ret = cgroup_change_cgroup_uid_gid_flags(pwd->pw_uid,
+ pwd->pw_gid, pid, CGFLAG_USECACHE);
+ if (ret) {
+ if (ctrl & PAM_DEBUG_ARG)
+ pam_syslog(pamh, LOG_ERR, "Change of cgroup for process"
+ " with username %s failed.\n", user_name);
+ return PAM_SESSION_ERR;
+ }
+
+ if (ctrl & PAM_DEBUG_ARG)
+ pam_syslog(pamh, LOG_DEBUG, "Changed cgroup for process %d"
+ " with username %s.\n", pid, user_name);
+
+ return PAM_SUCCESS;
+}
+
+PAM_EXTERN int pam_sm_close_session(pam_handle_t *pamh, int flags, int argc,
+ const char **argv)
+{
+ D(("called pam_cgroup close session"));
+
+ /* nothing to do yet */
+ return PAM_SUCCESS;
+}
--- /dev/null
+#ifndef lint
+static const char yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93";
+#endif
+
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYPATCH 20130304
+
+#define YYEMPTY (-1)
+#define yyclearin (yychar = YYEMPTY)
+#define yyerrok (yyerrflag = 0)
+#define YYRECOVERING() (yyerrflag != 0)
+
+#define YYPREFIX "yy"
+
+#define YYPURE 0
+
+#line 17 "parse.y"
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <libcgroup.h>
+#include <libcgroup-internal.h>
+
+int yylex(void);
+extern int line_no;
+extern char *yytext;
+
+static void yyerror(const char *s)
+{
+ fprintf(stderr, "error at line number %d at %s:%s\n", line_no, yytext,
+ s);
+}
+
+int yywrap(void)
+{
+ return 1;
+}
+
+#line 42 "parse.y"
+#ifdef YYSTYPE
+#undef YYSTYPE_IS_DECLARED
+#define YYSTYPE_IS_DECLARED 1
+#endif
+#ifndef YYSTYPE_IS_DECLARED
+#define YYSTYPE_IS_DECLARED 1
+typedef union {
+ char *name;
+ char chr;
+ int val;
+ struct cgroup_dictionary *values;
+} YYSTYPE;
+#endif /* !YYSTYPE_IS_DECLARED */
+#line 55 "parse.c"
+
+/* compatibility with bison */
+#ifdef YYPARSE_PARAM
+/* compatibility with FreeBSD */
+# ifdef YYPARSE_PARAM_TYPE
+# define YYPARSE_DECL() yyparse(YYPARSE_PARAM_TYPE YYPARSE_PARAM)
+# else
+# define YYPARSE_DECL() yyparse(void *YYPARSE_PARAM)
+# endif
+#else
+# define YYPARSE_DECL() yyparse(void)
+#endif
+
+/* Parameters sent to lex. */
+#ifdef YYLEX_PARAM
+# define YYLEX_DECL() yylex(void *YYLEX_PARAM)
+# define YYLEX yylex(YYLEX_PARAM)
+#else
+# define YYLEX_DECL() yylex(void)
+# define YYLEX yylex()
+#endif
+
+/* Parameters sent to yyerror. */
+#ifndef YYERROR_DECL
+#define YYERROR_DECL() yyerror(const char *s)
+#endif
+#ifndef YYERROR_CALL
+#define YYERROR_CALL(msg) yyerror(msg)
+#endif
+
+extern int YYPARSE_DECL();
+
+#define ID 257
+#define MOUNT 258
+#define GROUP 259
+#define PERM 260
+#define TASK 261
+#define ADMIN 262
+#define NAMESPACE 263
+#define DEFAULT 264
+#define TEMPLATE 265
+#define YYERRCODE 256
+static const short yylhs[] = { -1,
+ 0, 0, 0, 0, 0, 0, 12, 13, 9, 8,
+ 8, 8, 15, 16, 16, 16, 17, 17, 14, 14,
+ 14, 3, 3, 4, 4, 18, 18, 19, 19, 7,
+ 7, 5, 6, 21, 20, 1, 1, 2, 11, 11,
+ 10,
+};
+static const short yylen[] = { 2,
+ 2, 2, 2, 2, 2, 0, 4, 4, 5, 4,
+ 5, 4, 5, 4, 5, 4, 5, 5, 4, 5,
+ 0, 4, 5, 4, 5, 4, 5, 4, 5, 5,
+ 5, 4, 4, 4, 4, 4, 5, 4, 4, 5,
+ 4,
+};
+static const short yydefred[] = { 6,
+ 0, 0, 0, 0, 0, 0, 2, 1, 4, 3,
+ 5, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 38, 0, 0, 0,
+ 0, 0, 41, 0, 7, 0, 0, 0, 0, 0,
+ 0, 0, 0, 9, 0, 0, 0, 0, 0, 0,
+ 0, 0, 13, 36, 0, 0, 0, 0, 0, 39,
+ 0, 0, 0, 8, 0, 0, 0, 0, 0, 37,
+ 0, 0, 10, 12, 0, 40, 0, 0, 0, 0,
+ 14, 0, 0, 16, 0, 0, 0, 11, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 15, 19,
+ 0, 0, 0, 0, 30, 0, 0, 0, 31, 0,
+ 0, 0, 0, 0, 0, 20, 22, 0, 0, 24,
+ 0, 0, 0, 0, 0, 17, 0, 0, 0, 18,
+ 23, 0, 25, 0, 26, 0, 0, 28, 0, 0,
+ 32, 33, 27, 0, 29, 0, 34, 35,
+};
+static const short yydgoto[] = { 1,
+ 18, 7, 78, 80, 105, 109, 49, 30, 8, 9,
+ 21, 10, 23, 57, 11, 38, 68, 96, 98, 130,
+ 126,
+};
+static const short yysindex[] = { 0,
+ -241, -102, -226, -95, -89, -221, 0, 0, 0, 0,
+ 0, -220, -85, -218, -219, -83, -19, -125, -231, -18,
+ -124, -79, -80, -230, -211, -14, 0, -75, -74, -123,
+ -207, -10, 0, -242, 0, -71, -70, -122, -5, -202,
+ -201, -242, -66, 0, -1, -198, -63, -62, -61, -201,
+ -229, -60, 0, 0, 3, 4, -121, -59, -201, 0,
+ 8, -189, -188, 0, -120, -53, -52, -51, -201, 0,
+ -185, 12, 0, 0, -119, 0, 14, -118, 15, -117,
+ 0, -180, -179, 0, -116, 20, -177, 0, -176, 21,
+ -178, -174, 24, -175, 26, -115, 27, -114, 0, 0,
+ 30, 31, -166, -31, 0, 34, -163, -28, 0, -161,
+ 36, -164, -158, 39, -160, 0, 0, 43, -188, 0,
+ 44, -189, 45, -152, -17, 0, 48, -149, -13, 0,
+ 0, -113, 0, -112, 0, 50, -179, 0, 52, -180,
+ 0, 0, 0, -111, 0, -110, 0, 0,
+};
+static const short yyrindex[] = { 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ -12, 0, 0, 0, 0, 0, 0, 0, 0, -12,
+ 0, 0, 0, 0, 0, 0, 0, 0, -12, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, -12, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+};
+static const short yygindex[] = { 0,
+ 0, 0, -8, -7, 0, 0, 73, 0, 0, 0,
+ 0, 0, 0, -34, 0, 0, 0, -24, -20, 0,
+ 0,
+};
+#define YYTABLESIZE 147
+static const short yytable[] = { 27,
+ 33, 44, 53, 73, 81, 88, 91, 94, 99, 112,
+ 115, 141, 142, 147, 148, 65, 2, 3, 47, 48,
+ 12, 4, 5, 6, 75, 28, 36, 14, 29, 37,
+ 13, 66, 67, 15, 85, 16, 17, 19, 20, 24,
+ 22, 25, 31, 34, 35, 39, 40, 41, 42, 45,
+ 46, 50, 51, 54, 55, 56, 59, 60, 61, 62,
+ 63, 70, 69, 64, 71, 74, 76, 77, 79, 82,
+ 83, 86, 87, 84, 89, 92, 95, 97, 100, 101,
+ 102, 103, 106, 104, 107, 108, 110, 113, 116, 117,
+ 118, 119, 120, 121, 122, 123, 124, 125, 127, 128,
+ 129, 131, 133, 135, 136, 137, 138, 139, 143, 140,
+ 145, 132, 21, 134, 58, 146, 144, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 26, 32, 43, 52, 72, 72, 72, 90, 93,
+ 72, 111, 114, 93, 90, 114, 111,
+};
+static const short yycheck[] = { 125,
+ 125, 125, 125, 125, 125, 125, 125, 125, 125, 125,
+ 125, 125, 125, 125, 125, 50, 258, 259, 261, 262,
+ 123, 263, 264, 265, 59, 257, 257, 123, 260, 260,
+ 257, 261, 262, 123, 69, 257, 257, 123, 257, 123,
+ 260, 61, 61, 123, 125, 257, 61, 123, 123, 257,
+ 61, 123, 123, 59, 257, 257, 123, 59, 257, 123,
+ 123, 59, 123, 125, 61, 125, 59, 257, 257, 123,
+ 123, 257, 61, 125, 61, 61, 257, 257, 59, 257,
+ 257, 61, 257, 262, 61, 261, 61, 61, 59, 59,
+ 257, 123, 59, 257, 123, 257, 61, 262, 257, 61,
+ 261, 59, 59, 59, 257, 123, 59, 257, 59, 123,
+ 59, 119, 125, 122, 42, 140, 137, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, 257, 257, 257, 257, 257, 257, 257, 257, 257,
+ 257, 257, 257, 257, 257, 257, 257,
+};
+#define YYFINAL 1
+#ifndef YYDEBUG
+#define YYDEBUG 0
+#endif
+#define YYMAXTOKEN 265
+#if YYDEBUG
+static const char *yyname[] = {
+
+"end-of-file",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"';'",0,"'='",0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,"'{'",0,"'}'",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"ID","MOUNT",
+"GROUP","PERM","TASK","ADMIN","NAMESPACE","DEFAULT","TEMPLATE",
+};
+static const char *yyrule[] = {
+"$accept : start",
+"start : start group",
+"start : start mount",
+"start : start default",
+"start : start namespace",
+"start : start template",
+"start :",
+"default : DEFAULT '{' default_conf '}'",
+"default_conf : PERM '{' task_or_admin '}'",
+"group : GROUP ID '{' group_conf '}'",
+"group_conf : ID '{' namevalue_conf '}'",
+"group_conf : group_conf ID '{' namevalue_conf '}'",
+"group_conf : PERM '{' task_or_admin '}'",
+"template : TEMPLATE ID '{' template_conf '}'",
+"template_conf : ID '{' namevalue_conf '}'",
+"template_conf : template_conf ID '{' namevalue_conf '}'",
+"template_conf : PERM '{' template_task_or_admin '}'",
+"template_task_or_admin : TASK '{' template_task_namevalue_conf '}' template_admin_conf",
+"template_task_or_admin : ADMIN '{' template_admin_namevalue_conf '}' template_task_conf",
+"namevalue_conf : ID '=' ID ';'",
+"namevalue_conf : namevalue_conf ID '=' ID ';'",
+"namevalue_conf :",
+"task_namevalue_conf : ID '=' ID ';'",
+"task_namevalue_conf : task_namevalue_conf ID '=' ID ';'",
+"admin_namevalue_conf : ID '=' ID ';'",
+"admin_namevalue_conf : admin_namevalue_conf ID '=' ID ';'",
+"template_task_namevalue_conf : ID '=' ID ';'",
+"template_task_namevalue_conf : template_task_namevalue_conf ID '=' ID ';'",
+"template_admin_namevalue_conf : ID '=' ID ';'",
+"template_admin_namevalue_conf : template_admin_namevalue_conf ID '=' ID ';'",
+"task_or_admin : TASK '{' task_namevalue_conf '}' admin_conf",
+"task_or_admin : ADMIN '{' admin_namevalue_conf '}' task_conf",
+"admin_conf : ADMIN '{' admin_namevalue_conf '}'",
+"task_conf : TASK '{' task_namevalue_conf '}'",
+"template_admin_conf : ADMIN '{' template_admin_namevalue_conf '}'",
+"template_task_conf : TASK '{' template_task_namevalue_conf '}'",
+"mountvalue_conf : ID '=' ID ';'",
+"mountvalue_conf : mountvalue_conf ID '=' ID ';'",
+"mount : MOUNT '{' mountvalue_conf '}'",
+"namespace_conf : ID '=' ID ';'",
+"namespace_conf : namespace_conf ID '=' ID ';'",
+"namespace : NAMESPACE '{' namespace_conf '}'",
+
+};
+#endif
+
+int yydebug;
+int yynerrs;
+
+int yyerrflag;
+int yychar;
+YYSTYPE yyval;
+YYSTYPE yylval;
+
+/* define the initial stack-sizes */
+#ifdef YYSTACKSIZE
+#undef YYMAXDEPTH
+#define YYMAXDEPTH YYSTACKSIZE
+#else
+#ifdef YYMAXDEPTH
+#define YYSTACKSIZE YYMAXDEPTH
+#else
+#define YYSTACKSIZE 10000
+#define YYMAXDEPTH 500
+#endif
+#endif
+
+#define YYINITSTACKSIZE 500
+
+typedef struct {
+ unsigned stacksize;
+ short *s_base;
+ short *s_mark;
+ short *s_last;
+ YYSTYPE *l_base;
+ YYSTYPE *l_mark;
+} YYSTACKDATA;
+/* variables for the parser stack */
+static YYSTACKDATA yystack;
+
+#if YYDEBUG
+#include <stdio.h> /* needed for printf */
+#endif
+
+#include <stdlib.h> /* needed for malloc, etc */
+#include <string.h> /* needed for memset */
+
+/* allocate initial stack or double stack size, up to YYMAXDEPTH */
+static int yygrowstack(YYSTACKDATA *data)
+{
+ int i;
+ unsigned newsize;
+ short *newss;
+ YYSTYPE *newvs;
+
+ if ((newsize = data->stacksize) == 0)
+ newsize = YYINITSTACKSIZE;
+ else if (newsize >= YYMAXDEPTH)
+ return -1;
+ else if ((newsize *= 2) > YYMAXDEPTH)
+ newsize = YYMAXDEPTH;
+
+ i = (int) (data->s_mark - data->s_base);
+ newss = (short *)realloc(data->s_base, newsize * sizeof(*newss));
+ if (newss == 0)
+ return -1;
+
+ data->s_base = newss;
+ data->s_mark = newss + i;
+
+ newvs = (YYSTYPE *)realloc(data->l_base, newsize * sizeof(*newvs));
+ if (newvs == 0)
+ return -1;
+
+ data->l_base = newvs;
+ data->l_mark = newvs + i;
+
+ data->stacksize = newsize;
+ data->s_last = data->s_base + newsize - 1;
+ return 0;
+}
+
+#if YYPURE || defined(YY_NO_LEAKS)
+static void yyfreestack(YYSTACKDATA *data)
+{
+ free(data->s_base);
+ free(data->l_base);
+ memset(data, 0, sizeof(*data));
+}
+#else
+#define yyfreestack(data) /* nothing */
+#endif
+
+#define YYABORT goto yyabort
+#define YYREJECT goto yyabort
+#define YYACCEPT goto yyaccept
+#define YYERROR goto yyerrlab
+
+int
+YYPARSE_DECL()
+{
+ int yym, yyn, yystate;
+#if YYDEBUG
+ const char *yys;
+
+ if ((yys = getenv("YYDEBUG")) != 0)
+ {
+ yyn = *yys;
+ if (yyn >= '0' && yyn <= '9')
+ yydebug = yyn - '0';
+ }
+#endif
+
+ yynerrs = 0;
+ yyerrflag = 0;
+ yychar = YYEMPTY;
+ yystate = 0;
+
+#if YYPURE
+ memset(&yystack, 0, sizeof(yystack));
+#endif
+
+ if (yystack.s_base == NULL && yygrowstack(&yystack)) goto yyoverflow;
+ yystack.s_mark = yystack.s_base;
+ yystack.l_mark = yystack.l_base;
+ yystate = 0;
+ *yystack.s_mark = 0;
+
+yyloop:
+ if ((yyn = yydefred[yystate]) != 0) goto yyreduce;
+ if (yychar < 0)
+ {
+ if ((yychar = YYLEX) < 0) yychar = 0;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = 0;
+ if (yychar <= YYMAXTOKEN) yys = yyname[yychar];
+ if (!yys) yys = "illegal-symbol";
+ printf("%sdebug: state %d, reading %d (%s)\n",
+ YYPREFIX, yystate, yychar, yys);
+ }
+#endif
+ }
+ if ((yyn = yysindex[yystate]) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == yychar)
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: state %d, shifting to state %d\n",
+ YYPREFIX, yystate, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack))
+ {
+ goto yyoverflow;
+ }
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+ yychar = YYEMPTY;
+ if (yyerrflag > 0) --yyerrflag;
+ goto yyloop;
+ }
+ if ((yyn = yyrindex[yystate]) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == yychar)
+ {
+ yyn = yytable[yyn];
+ goto yyreduce;
+ }
+ if (yyerrflag) goto yyinrecovery;
+
+ yyerror("syntax error");
+
+ goto yyerrlab;
+
+yyerrlab:
+ ++yynerrs;
+
+yyinrecovery:
+ if (yyerrflag < 3)
+ {
+ yyerrflag = 3;
+ for (;;)
+ {
+ if ((yyn = yysindex[*yystack.s_mark]) && (yyn += YYERRCODE) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == YYERRCODE)
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: state %d, error recovery shifting\
+ to state %d\n", YYPREFIX, *yystack.s_mark, yytable[yyn]);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack))
+ {
+ goto yyoverflow;
+ }
+ yystate = yytable[yyn];
+ *++yystack.s_mark = yytable[yyn];
+ *++yystack.l_mark = yylval;
+ goto yyloop;
+ }
+ else
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: error recovery discarding state %d\n",
+ YYPREFIX, *yystack.s_mark);
+#endif
+ if (yystack.s_mark <= yystack.s_base) goto yyabort;
+ --yystack.s_mark;
+ --yystack.l_mark;
+ }
+ }
+ }
+ else
+ {
+ if (yychar == 0) goto yyabort;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = 0;
+ if (yychar <= YYMAXTOKEN) yys = yyname[yychar];
+ if (!yys) yys = "illegal-symbol";
+ printf("%sdebug: state %d, error recovery discards token %d (%s)\n",
+ YYPREFIX, yystate, yychar, yys);
+ }
+#endif
+ yychar = YYEMPTY;
+ goto yyloop;
+ }
+
+yyreduce:
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: state %d, reducing by rule %d (%s)\n",
+ YYPREFIX, yystate, yyn, yyrule[yyn]);
+#endif
+ yym = yylen[yyn];
+ if (yym)
+ yyval = yystack.l_mark[1-yym];
+ else
+ memset(&yyval, 0, sizeof yyval);
+ switch (yyn)
+ {
+case 1:
+#line 61 "parse.y"
+ {
+ yyval.val = yystack.l_mark[-1].val;
+ }
+break;
+case 2:
+#line 65 "parse.y"
+ {
+ yyval.val = yystack.l_mark[-1].val;
+ }
+break;
+case 3:
+#line 69 "parse.y"
+ {
+ yyval.val = yystack.l_mark[-1].val;
+ }
+break;
+case 4:
+#line 73 "parse.y"
+ {
+ yyval.val = yystack.l_mark[-1].val;
+ }
+break;
+case 5:
+#line 77 "parse.y"
+ {
+ yyval.val = yystack.l_mark[-1].val;
+ }
+break;
+case 6:
+#line 81 "parse.y"
+ {
+ yyval.val = 1;
+ }
+break;
+case 7:
+#line 87 "parse.y"
+ {
+ yyval.val = yystack.l_mark[-1].val;
+ if (yyval.val) {
+ cgroup_config_define_default();
+ }
+ }
+break;
+case 8:
+#line 97 "parse.y"
+ {
+ yyval.val = yystack.l_mark[-1].val;
+ }
+break;
+case 9:
+#line 103 "parse.y"
+ {
+ yyval.val = yystack.l_mark[-1].val;
+ if (yyval.val) {
+ yyval.val = cgroup_config_insert_cgroup(yystack.l_mark[-3].name);
+ if (!yyval.val) {
+ fprintf(stderr, "failed to insert group"
+ " check size and memory");
+ yyval.val = ECGOTHER;
+ return yyval.val;
+ }
+ } else {
+ fprintf(stderr, "parsing failed at line number %d\n",
+ line_no);
+ yyval.val = ECGCONFIGPARSEFAIL;
+ return yyval.val;
+ }
+ }
+break;
+case 10:
+#line 124 "parse.y"
+ {
+ yyval.val = cgroup_config_parse_controller_options(yystack.l_mark[-3].name, yystack.l_mark[-1].values);
+ cgroup_dictionary_free(yystack.l_mark[-1].values);
+ if (!yyval.val) {
+ fprintf(stderr, "parsing failed at line number %d\n",
+ line_no);
+ yyval.val = ECGCONFIGPARSEFAIL;
+ return yyval.val;
+ }
+ }
+break;
+case 11:
+#line 135 "parse.y"
+ {
+ yyval.val = cgroup_config_parse_controller_options(yystack.l_mark[-3].name, yystack.l_mark[-1].values);
+ cgroup_dictionary_free(yystack.l_mark[-1].values);
+ if (!yyval.val) {
+ fprintf(stderr, "parsing failed at line number %d\n",
+ line_no);
+ yyval.val = ECGCONFIGPARSEFAIL;
+ return yyval.val;
+ }
+ }
+break;
+case 12:
+#line 146 "parse.y"
+ {
+ yyval.val = yystack.l_mark[-1].val;
+ if (!yyval.val) {
+ fprintf(stderr, "parsing failed at line number %d\n",
+ line_no);
+ yyval.val = ECGCONFIGPARSEFAIL;
+ return yyval.val;
+ }
+ }
+break;
+case 13:
+#line 158 "parse.y"
+ {
+ yyval.val = yystack.l_mark[-1].val;
+ if (yyval.val) {
+ yyval.val = template_config_insert_cgroup(yystack.l_mark[-3].name);
+ if (!yyval.val) {
+ fprintf(stderr, "parsing failed at line number %d\n",
+ line_no);
+ yyval.val = ECGOTHER;
+ return yyval.val;
+ }
+ } else {
+ fprintf(stderr, "parsing failed at line number %d\n",
+ line_no);
+ yyval.val = ECGCONFIGPARSEFAIL;
+ return yyval.val;
+ }
+ }
+break;
+case 14:
+#line 180 "parse.y"
+ {
+ yyval.val = template_config_parse_controller_options(yystack.l_mark[-3].name, yystack.l_mark[-1].values);
+ cgroup_dictionary_free(yystack.l_mark[-1].values);
+ if (!yyval.val) {
+ fprintf(stderr, "parsing failed at line number %d\n",
+ line_no);
+ yyval.val = ECGCONFIGPARSEFAIL;
+ return yyval.val;
+ }
+ }
+break;
+case 15:
+#line 191 "parse.y"
+ {
+ yyval.val = template_config_parse_controller_options(yystack.l_mark[-3].name, yystack.l_mark[-1].values);
+ cgroup_dictionary_free(yystack.l_mark[-1].values);
+ if (!yyval.val) {
+ fprintf(stderr, "parsing failed at line number %d\n",
+ line_no);
+ yyval.val = ECGCONFIGPARSEFAIL;
+ return yyval.val;
+ }
+ }
+break;
+case 16:
+#line 202 "parse.y"
+ {
+ yyval.val = yystack.l_mark[-1].val;
+ if (!yyval.val) {
+ fprintf(stderr, "parsing failed at line number %d\n",
+ line_no);
+ yyval.val = ECGCONFIGPARSEFAIL;
+ return yyval.val;
+ }
+ }
+break;
+case 17:
+#line 215 "parse.y"
+ {
+ yyval.val = yystack.l_mark[-2].val && yystack.l_mark[0].val;
+ if (!yyval.val) {
+ fprintf(stderr, "parsing failed at line number %d\n",
+ line_no);
+ yyval.val = ECGCONFIGPARSEFAIL;
+ return yyval.val;
+ }
+ }
+break;
+case 18:
+#line 225 "parse.y"
+ {
+ yyval.val = yystack.l_mark[-2].val && yystack.l_mark[0].val;
+ if (!yyval.val) {
+ fprintf(stderr, "parsing failed at line number %d\n",
+ line_no);
+ yyval.val = ECGCONFIGPARSEFAIL;
+ return yyval.val;
+ }
+ }
+break;
+case 19:
+#line 239 "parse.y"
+ {
+ struct cgroup_dictionary *dict;
+ int ret;
+ ret = cgroup_dictionary_create(&dict, 0);
+ if (ret == 0)
+ ret = cgroup_dictionary_add(dict, yystack.l_mark[-3].name, yystack.l_mark[-1].name);
+ if (ret) {
+ fprintf(stderr, "parsing failed at line number %d:%s\n",
+ line_no, cgroup_strerror(ret));
+ yyval.values = NULL;
+ cgroup_dictionary_free(dict);
+ return ECGCONFIGPARSEFAIL;
+ }
+ yyval.values = dict;
+ }
+break;
+case 20:
+#line 255 "parse.y"
+ {
+ int ret = 0;
+ ret = cgroup_dictionary_add(yystack.l_mark[-4].values, yystack.l_mark[-3].name, yystack.l_mark[-1].name);
+ if (ret != 0) {
+ fprintf(stderr, "parsing failed at line number %d: %s\n",
+ line_no, cgroup_strerror(ret));
+ yyval.values = NULL;
+ return ECGCONFIGPARSEFAIL;
+ }
+ yyval.values = yystack.l_mark[-4].values;
+ }
+break;
+case 21:
+#line 267 "parse.y"
+ {
+ yyval.values = NULL;
+ }
+break;
+case 22:
+#line 274 "parse.y"
+ {
+ yyval.val = cgroup_config_group_task_perm(yystack.l_mark[-3].name, yystack.l_mark[-1].name);
+ if (!yyval.val) {
+ fprintf(stderr, "parsing failed at line number %d\n",
+ line_no);
+ yyval.val = ECGCONFIGPARSEFAIL;
+ return yyval.val;
+ }
+ }
+break;
+case 23:
+#line 284 "parse.y"
+ {
+ yyval.val = yystack.l_mark[-4].val && cgroup_config_group_task_perm(yystack.l_mark[-3].name, yystack.l_mark[-1].name);
+ if (!yyval.val) {
+ fprintf(stderr, "parsing failed at line number %d\n",
+ line_no);
+ yyval.val = ECGCONFIGPARSEFAIL;
+ return yyval.val;
+ }
+ }
+break;
+case 24:
+#line 297 "parse.y"
+ {
+ yyval.val = cgroup_config_group_admin_perm(yystack.l_mark[-3].name, yystack.l_mark[-1].name);
+ if (!yyval.val) {
+ fprintf(stderr, "parsing failed at line number %d\n",
+ line_no);
+ yyval.val = ECGCONFIGPARSEFAIL;
+ return yyval.val;
+ }
+ }
+break;
+case 25:
+#line 307 "parse.y"
+ {
+ yyval.val = yystack.l_mark[-4].val && cgroup_config_group_admin_perm(yystack.l_mark[-3].name, yystack.l_mark[-1].name);
+ if (!yyval.val) {
+ fprintf(stderr, "parsing failed at line number %d\n",
+ line_no);
+ yyval.val = ECGCONFIGPARSEFAIL;
+ return yyval.val;
+ }
+ }
+break;
+case 26:
+#line 320 "parse.y"
+ {
+ yyval.val = template_config_group_task_perm(yystack.l_mark[-3].name, yystack.l_mark[-1].name);
+ if (!yyval.val) {
+ fprintf(stderr, "parsing failed at line number %d\n",
+ line_no);
+ yyval.val = ECGCONFIGPARSEFAIL;
+ return yyval.val;
+ }
+ }
+break;
+case 27:
+#line 330 "parse.y"
+ {
+ yyval.val = yystack.l_mark[-4].val && template_config_group_task_perm(yystack.l_mark[-3].name, yystack.l_mark[-1].name);
+ if (!yyval.val) {
+ fprintf(stderr, "parsing failed at line number %d\n",
+ line_no);
+ yyval.val = ECGCONFIGPARSEFAIL;
+ return yyval.val;
+ }
+ }
+break;
+case 28:
+#line 343 "parse.y"
+ {
+ yyval.val = template_config_group_admin_perm(yystack.l_mark[-3].name, yystack.l_mark[-1].name);
+ if (!yyval.val) {
+ fprintf(stderr, "parsing failed at line number %d\n",
+ line_no);
+ yyval.val = ECGCONFIGPARSEFAIL;
+ return yyval.val;
+ }
+ }
+break;
+case 29:
+#line 353 "parse.y"
+ {
+ yyval.val = yystack.l_mark[-4].val && template_config_group_admin_perm(yystack.l_mark[-3].name, yystack.l_mark[-1].name);
+ if (!yyval.val) {
+ fprintf(stderr, "parsing failed at line number %d\n",
+ line_no);
+ yyval.val = ECGCONFIGPARSEFAIL;
+ return yyval.val;
+ }
+ }
+break;
+case 30:
+#line 367 "parse.y"
+ {
+ yyval.val = yystack.l_mark[-2].val && yystack.l_mark[0].val;
+ if (!yyval.val) {
+ fprintf(stderr, "parsing failed at line number %d\n",
+ line_no);
+ yyval.val = ECGCONFIGPARSEFAIL;
+ return yyval.val;
+ }
+ }
+break;
+case 31:
+#line 377 "parse.y"
+ {
+ yyval.val = yystack.l_mark[-2].val && yystack.l_mark[0].val;
+ if (!yyval.val) {
+ fprintf(stderr, "parsing failed at line number %d\n",
+ line_no);
+ yyval.val = ECGCONFIGPARSEFAIL;
+ return yyval.val;
+ }
+ }
+break;
+case 32:
+#line 389 "parse.y"
+ {
+ yyval.val = yystack.l_mark[-1].val;
+ if (!yyval.val) {
+ fprintf(stderr, "parsing failed at line number %d\n",
+ line_no);
+ yyval.val = ECGCONFIGPARSEFAIL;
+ return yyval.val;
+ }
+ }
+break;
+case 33:
+#line 401 "parse.y"
+ {
+ yyval.val = yystack.l_mark[-1].val;
+ if (!yyval.val) {
+ fprintf(stderr, "parsing failed at line number %d\n",
+ line_no);
+ yyval.val = ECGCONFIGPARSEFAIL;
+ return yyval.val;
+ }
+ }
+break;
+case 34:
+#line 413 "parse.y"
+ {
+ yyval.val = yystack.l_mark[-1].val;
+ if (!yyval.val) {
+ fprintf(stderr, "parsing failed at line number %d\n",
+ line_no);
+ yyval.val = ECGCONFIGPARSEFAIL;
+ return yyval.val;
+ }
+ }
+break;
+case 35:
+#line 425 "parse.y"
+ {
+ yyval.val = yystack.l_mark[-1].val;
+ if (!yyval.val) {
+ fprintf(stderr, "parsing failed at line number %d\n",
+ line_no);
+ yyval.val = ECGCONFIGPARSEFAIL;
+ return yyval.val;
+ }
+ }
+break;
+case 36:
+#line 438 "parse.y"
+ {
+ if (!cgroup_config_insert_into_mount_table(yystack.l_mark[-3].name, yystack.l_mark[-1].name)) {
+ cgroup_config_cleanup_mount_table();
+ yyval.val = ECGCONFIGPARSEFAIL;
+ return yyval.val;
+ }
+ yyval.val = 1;
+ }
+break;
+case 37:
+#line 447 "parse.y"
+ {
+ if (!cgroup_config_insert_into_mount_table(yystack.l_mark[-3].name, yystack.l_mark[-1].name)) {
+ cgroup_config_cleanup_mount_table();
+ yyval.val = ECGCONFIGPARSEFAIL;
+ return yyval.val;
+ }
+ yyval.val = 1;
+ }
+break;
+case 38:
+#line 458 "parse.y"
+ {
+ yyval.val = yystack.l_mark[-1].val;
+ if (!yyval.val) {
+ fprintf(stderr, "parsing failed at line number %d\n",
+ line_no);
+ yyval.val = ECGCONFIGPARSEFAIL;
+ return yyval.val;
+ }
+ }
+break;
+case 39:
+#line 471 "parse.y"
+ {
+ if (!cgroup_config_insert_into_namespace_table(yystack.l_mark[-3].name, yystack.l_mark[-1].name)) {
+ cgroup_config_cleanup_namespace_table();
+ yyval.val = ECGCONFIGPARSEFAIL;
+ return yyval.val;
+ }
+ yyval.val = 1;
+ }
+break;
+case 40:
+#line 480 "parse.y"
+ {
+ if (!cgroup_config_insert_into_namespace_table(yystack.l_mark[-3].name, yystack.l_mark[-1].name)) {
+ cgroup_config_cleanup_namespace_table();
+ yyval.val = ECGCONFIGPARSEFAIL;
+ return yyval.val;
+ }
+ yyval.val = 1;
+ }
+break;
+case 41:
+#line 491 "parse.y"
+ {
+ yyval.val = yystack.l_mark[-1].val;
+ if (!yyval.val) {
+ fprintf(stderr, "parsing failed at line number %d\n",
+ line_no);
+ yyval.val = ECGCONFIGPARSEFAIL;
+ return yyval.val;
+ }
+ }
+break;
+#line 975 "parse.c"
+ }
+ yystack.s_mark -= yym;
+ yystate = *yystack.s_mark;
+ yystack.l_mark -= yym;
+ yym = yylhs[yyn];
+ if (yystate == 0 && yym == 0)
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: after reduction, shifting from state 0 to\
+ state %d\n", YYPREFIX, YYFINAL);
+#endif
+ yystate = YYFINAL;
+ *++yystack.s_mark = YYFINAL;
+ *++yystack.l_mark = yyval;
+ if (yychar < 0)
+ {
+ if ((yychar = YYLEX) < 0) yychar = 0;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = 0;
+ if (yychar <= YYMAXTOKEN) yys = yyname[yychar];
+ if (!yys) yys = "illegal-symbol";
+ printf("%sdebug: state %d, reading %d (%s)\n",
+ YYPREFIX, YYFINAL, yychar, yys);
+ }
+#endif
+ }
+ if (yychar == 0) goto yyaccept;
+ goto yyloop;
+ }
+ if ((yyn = yygindex[yym]) && (yyn += yystate) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == yystate)
+ yystate = yytable[yyn];
+ else
+ yystate = yydgoto[yym];
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: after reduction, shifting from state %d \
+to state %d\n", YYPREFIX, *yystack.s_mark, yystate);
+#endif
+ if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack))
+ {
+ goto yyoverflow;
+ }
+ *++yystack.s_mark = (short) yystate;
+ *++yystack.l_mark = yyval;
+ goto yyloop;
+
+yyoverflow:
+ yyerror("yacc stack overflow");
+
+yyabort:
+ yyfreestack(&yystack);
+ return (1);
+
+yyaccept:
+ yyfreestack(&yystack);
+ return (0);
+}
--- /dev/null
+#define ID 257
+#define MOUNT 258
+#define GROUP 259
+#define PERM 260
+#define TASK 261
+#define ADMIN 262
+#define NAMESPACE 263
+#define DEFAULT 264
+#define TEMPLATE 265
+#ifdef YYSTYPE
+#undef YYSTYPE_IS_DECLARED
+#define YYSTYPE_IS_DECLARED 1
+#endif
+#ifndef YYSTYPE_IS_DECLARED
+#define YYSTYPE_IS_DECLARED 1
+typedef union {
+ char *name;
+ char chr;
+ int val;
+ struct cgroup_dictionary *values;
+} YYSTYPE;
+#endif /* !YYSTYPE_IS_DECLARED */
+extern YYSTYPE yylval;
--- /dev/null
+/*
+ * Copyright IBM Corporation. 2007
+ *
+ * Authors: Balbir Singh <balbir@linux.vnet.ibm.com>
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2.1 of the GNU Lesser General Public License
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it would be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * NOTE: The grammar has been modified, not to be the most efficient, but
+ * to allow easy updation of internal data structures.
+ */
+%{
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <libcgroup.h>
+#include <libcgroup-internal.h>
+
+int yylex(void);
+extern int line_no;
+extern char *yytext;
+
+static void yyerror(const char *s)
+{
+ fprintf(stderr, "error at line number %d at %s:%s\n", line_no, yytext,
+ s);
+}
+
+int yywrap(void)
+{
+ return 1;
+}
+
+%}
+
+%token ID MOUNT GROUP PERM TASK ADMIN NAMESPACE DEFAULT TEMPLATE
+
+%union {
+ char *name;
+ char chr;
+ int val;
+ struct cgroup_dictionary *values;
+}
+%type <name> ID
+%type <val> mountvalue_conf mount task_namevalue_conf admin_namevalue_conf
+%type <val> admin_conf task_conf task_or_admin group_conf group start
+%type <val> namespace namespace_conf default default_conf
+%type <values> namevalue_conf
+%type <val> template template_conf
+%type <val> template_task_or_admin template_task_namevalue_conf
+%type <val> template_admin_namevalue_conf template_task_conf
+%type <val> template_admin_conf
+%start start
+%%
+
+start : start group
+ {
+ $$ = $1;
+ }
+ | start mount
+ {
+ $$ = $1;
+ }
+ | start default
+ {
+ $$ = $1;
+ }
+ | start namespace
+ {
+ $$ = $1;
+ }
+ | start template
+ {
+ $$ = $1;
+ }
+ |
+ {
+ $$ = 1;
+ }
+ ;
+
+default : DEFAULT '{' default_conf '}'
+ {
+ $$ = $3;
+ if ($$) {
+ cgroup_config_define_default();
+ }
+ }
+ ;
+
+default_conf
+ : PERM '{' task_or_admin '}'
+ {
+ $$ = $3;
+ }
+ ;
+
+group : GROUP ID '{' group_conf '}'
+ {
+ $$ = $4;
+ if ($$) {
+ $$ = cgroup_config_insert_cgroup($2);
+ if (!$$) {
+ fprintf(stderr, "failed to insert group"
+ " check size and memory");
+ $$ = ECGOTHER;
+ return $$;
+ }
+ } else {
+ fprintf(stderr, "parsing failed at line number %d\n",
+ line_no);
+ $$ = ECGCONFIGPARSEFAIL;
+ return $$;
+ }
+ }
+ ;
+
+group_conf
+ : ID '{' namevalue_conf '}'
+ {
+ $$ = cgroup_config_parse_controller_options($1, $3);
+ cgroup_dictionary_free($3);
+ if (!$$) {
+ fprintf(stderr, "parsing failed at line number %d\n",
+ line_no);
+ $$ = ECGCONFIGPARSEFAIL;
+ return $$;
+ }
+ }
+ | group_conf ID '{' namevalue_conf '}'
+ {
+ $$ = cgroup_config_parse_controller_options($2, $4);
+ cgroup_dictionary_free($4);
+ if (!$$) {
+ fprintf(stderr, "parsing failed at line number %d\n",
+ line_no);
+ $$ = ECGCONFIGPARSEFAIL;
+ return $$;
+ }
+ }
+ | PERM '{' task_or_admin '}'
+ {
+ $$ = $3;
+ if (!$$) {
+ fprintf(stderr, "parsing failed at line number %d\n",
+ line_no);
+ $$ = ECGCONFIGPARSEFAIL;
+ return $$;
+ }
+ }
+ ;
+
+template : TEMPLATE ID '{' template_conf '}'
+ {
+ $$ = $4;
+ if ($$) {
+ $$ = template_config_insert_cgroup($2);
+ if (!$$) {
+ fprintf(stderr, "parsing failed at line number %d\n",
+ line_no);
+ $$ = ECGOTHER;
+ return $$;
+ }
+ } else {
+ fprintf(stderr, "parsing failed at line number %d\n",
+ line_no);
+ $$ = ECGCONFIGPARSEFAIL;
+ return $$;
+ }
+ }
+ ;
+
+
+template_conf
+ : ID '{' namevalue_conf '}'
+ {
+ $$ = template_config_parse_controller_options($1, $3);
+ cgroup_dictionary_free($3);
+ if (!$$) {
+ fprintf(stderr, "parsing failed at line number %d\n",
+ line_no);
+ $$ = ECGCONFIGPARSEFAIL;
+ return $$;
+ }
+ }
+ | template_conf ID '{' namevalue_conf '}'
+ {
+ $$ = template_config_parse_controller_options($2, $4);
+ cgroup_dictionary_free($4);
+ if (!$$) {
+ fprintf(stderr, "parsing failed at line number %d\n",
+ line_no);
+ $$ = ECGCONFIGPARSEFAIL;
+ return $$;
+ }
+ }
+ | PERM '{' template_task_or_admin '}'
+ {
+ $$ = $3;
+ if (!$$) {
+ fprintf(stderr, "parsing failed at line number %d\n",
+ line_no);
+ $$ = ECGCONFIGPARSEFAIL;
+ return $$;
+ }
+ }
+ ;
+
+template_task_or_admin
+ : TASK '{' template_task_namevalue_conf '}' template_admin_conf
+ {
+ $$ = $3 && $5;
+ if (!$$) {
+ fprintf(stderr, "parsing failed at line number %d\n",
+ line_no);
+ $$ = ECGCONFIGPARSEFAIL;
+ return $$;
+ }
+ }
+ | ADMIN '{' template_admin_namevalue_conf '}' template_task_conf
+ {
+ $$ = $3 && $5;
+ if (!$$) {
+ fprintf(stderr, "parsing failed at line number %d\n",
+ line_no);
+ $$ = ECGCONFIGPARSEFAIL;
+ return $$;
+ }
+ }
+ ;
+
+
+namevalue_conf
+ : ID '=' ID ';'
+ {
+ struct cgroup_dictionary *dict;
+ int ret;
+ ret = cgroup_dictionary_create(&dict, 0);
+ if (ret == 0)
+ ret = cgroup_dictionary_add(dict, $1, $3);
+ if (ret) {
+ fprintf(stderr, "parsing failed at line number %d:%s\n",
+ line_no, cgroup_strerror(ret));
+ $$ = NULL;
+ cgroup_dictionary_free(dict);
+ return ECGCONFIGPARSEFAIL;
+ }
+ $$ = dict;
+ }
+ | namevalue_conf ID '=' ID ';'
+ {
+ int ret = 0;
+ ret = cgroup_dictionary_add($1, $2, $4);
+ if (ret != 0) {
+ fprintf(stderr, "parsing failed at line number %d: %s\n",
+ line_no, cgroup_strerror(ret));
+ $$ = NULL;
+ return ECGCONFIGPARSEFAIL;
+ }
+ $$ = $1;
+ }
+ |
+ {
+ $$ = NULL;
+ }
+ ;
+
+task_namevalue_conf
+ : ID '=' ID ';'
+ {
+ $$ = cgroup_config_group_task_perm($1, $3);
+ if (!$$) {
+ fprintf(stderr, "parsing failed at line number %d\n",
+ line_no);
+ $$ = ECGCONFIGPARSEFAIL;
+ return $$;
+ }
+ }
+ | task_namevalue_conf ID '=' ID ';'
+ {
+ $$ = $1 && cgroup_config_group_task_perm($2, $4);
+ if (!$$) {
+ fprintf(stderr, "parsing failed at line number %d\n",
+ line_no);
+ $$ = ECGCONFIGPARSEFAIL;
+ return $$;
+ }
+ }
+ ;
+
+admin_namevalue_conf
+ : ID '=' ID ';'
+ {
+ $$ = cgroup_config_group_admin_perm($1, $3);
+ if (!$$) {
+ fprintf(stderr, "parsing failed at line number %d\n",
+ line_no);
+ $$ = ECGCONFIGPARSEFAIL;
+ return $$;
+ }
+ }
+ | admin_namevalue_conf ID '=' ID ';'
+ {
+ $$ = $1 && cgroup_config_group_admin_perm($2, $4);
+ if (!$$) {
+ fprintf(stderr, "parsing failed at line number %d\n",
+ line_no);
+ $$ = ECGCONFIGPARSEFAIL;
+ return $$;
+ }
+ }
+ ;
+
+template_task_namevalue_conf
+ : ID '=' ID ';'
+ {
+ $$ = template_config_group_task_perm($1, $3);
+ if (!$$) {
+ fprintf(stderr, "parsing failed at line number %d\n",
+ line_no);
+ $$ = ECGCONFIGPARSEFAIL;
+ return $$;
+ }
+ }
+ | template_task_namevalue_conf ID '=' ID ';'
+ {
+ $$ = $1 && template_config_group_task_perm($2, $4);
+ if (!$$) {
+ fprintf(stderr, "parsing failed at line number %d\n",
+ line_no);
+ $$ = ECGCONFIGPARSEFAIL;
+ return $$;
+ }
+ }
+ ;
+
+template_admin_namevalue_conf
+ : ID '=' ID ';'
+ {
+ $$ = template_config_group_admin_perm($1, $3);
+ if (!$$) {
+ fprintf(stderr, "parsing failed at line number %d\n",
+ line_no);
+ $$ = ECGCONFIGPARSEFAIL;
+ return $$;
+ }
+ }
+ | template_admin_namevalue_conf ID '=' ID ';'
+ {
+ $$ = $1 && template_config_group_admin_perm($2, $4);
+ if (!$$) {
+ fprintf(stderr, "parsing failed at line number %d\n",
+ line_no);
+ $$ = ECGCONFIGPARSEFAIL;
+ return $$;
+ }
+ }
+ ;
+
+
+task_or_admin
+ : TASK '{' task_namevalue_conf '}' admin_conf
+ {
+ $$ = $3 && $5;
+ if (!$$) {
+ fprintf(stderr, "parsing failed at line number %d\n",
+ line_no);
+ $$ = ECGCONFIGPARSEFAIL;
+ return $$;
+ }
+ }
+ | ADMIN '{' admin_namevalue_conf '}' task_conf
+ {
+ $$ = $3 && $5;
+ if (!$$) {
+ fprintf(stderr, "parsing failed at line number %d\n",
+ line_no);
+ $$ = ECGCONFIGPARSEFAIL;
+ return $$;
+ }
+ }
+ ;
+
+admin_conf: ADMIN '{' admin_namevalue_conf '}'
+ {
+ $$ = $3;
+ if (!$$) {
+ fprintf(stderr, "parsing failed at line number %d\n",
+ line_no);
+ $$ = ECGCONFIGPARSEFAIL;
+ return $$;
+ }
+ }
+ ;
+
+task_conf: TASK '{' task_namevalue_conf '}'
+ {
+ $$ = $3;
+ if (!$$) {
+ fprintf(stderr, "parsing failed at line number %d\n",
+ line_no);
+ $$ = ECGCONFIGPARSEFAIL;
+ return $$;
+ }
+ }
+ ;
+
+template_admin_conf: ADMIN '{' template_admin_namevalue_conf '}'
+ {
+ $$ = $3;
+ if (!$$) {
+ fprintf(stderr, "parsing failed at line number %d\n",
+ line_no);
+ $$ = ECGCONFIGPARSEFAIL;
+ return $$;
+ }
+ }
+ ;
+
+template_task_conf: TASK '{' template_task_namevalue_conf '}'
+ {
+ $$ = $3;
+ if (!$$) {
+ fprintf(stderr, "parsing failed at line number %d\n",
+ line_no);
+ $$ = ECGCONFIGPARSEFAIL;
+ return $$;
+ }
+ }
+ ;
+
+mountvalue_conf
+ : ID '=' ID ';'
+ {
+ if (!cgroup_config_insert_into_mount_table($1, $3)) {
+ cgroup_config_cleanup_mount_table();
+ $$ = ECGCONFIGPARSEFAIL;
+ return $$;
+ }
+ $$ = 1;
+ }
+ | mountvalue_conf ID '=' ID ';'
+ {
+ if (!cgroup_config_insert_into_mount_table($2, $4)) {
+ cgroup_config_cleanup_mount_table();
+ $$ = ECGCONFIGPARSEFAIL;
+ return $$;
+ }
+ $$ = 1;
+ }
+ ;
+
+mount : MOUNT '{' mountvalue_conf '}'
+ {
+ $$ = $3;
+ if (!$$) {
+ fprintf(stderr, "parsing failed at line number %d\n",
+ line_no);
+ $$ = ECGCONFIGPARSEFAIL;
+ return $$;
+ }
+ }
+ ;
+
+namespace_conf
+ : ID '=' ID ';'
+ {
+ if (!cgroup_config_insert_into_namespace_table($1, $3)) {
+ cgroup_config_cleanup_namespace_table();
+ $$ = ECGCONFIGPARSEFAIL;
+ return $$;
+ }
+ $$ = 1;
+ }
+ | namespace_conf ID '=' ID ';'
+ {
+ if (!cgroup_config_insert_into_namespace_table($2, $4)) {
+ cgroup_config_cleanup_namespace_table();
+ $$ = ECGCONFIGPARSEFAIL;
+ return $$;
+ }
+ $$ = 1;
+ }
+ ;
+
+namespace : NAMESPACE '{' namespace_conf '}'
+ {
+ $$ = $3;
+ if (!$$) {
+ fprintf(stderr, "parsing failed at line number %d\n",
+ line_no);
+ $$ = ECGCONFIGPARSEFAIL;
+ return $$;
+ }
+ }
+ ;
+
+%%
--- /dev/null
+INCLUDES = -I$(top_srcdir)/src -I$(top_srcdir)/include
+LDADD = $(top_builddir)/src/.libs/libcgroup.la
+
+if WITH_TOOLS
+
+bin_PROGRAMS = cgexec cgclassify cgcreate cgset cgget cgdelete lssubsys\
+ lscgroup cgsnapshot
+
+sbin_PROGRAMS = cgconfigparser cgclear
+
+cgexec_SOURCES = cgexec.c tools-common.c tools-common.h
+
+cgclassify_SOURCES = cgclassify.c tools-common.c tools-common.h
+
+cgcreate_SOURCES = cgcreate.c tools-common.c tools-common.h
+
+cgset_SOURCES = cgset.c tools-common.c tools-common.h
+
+cgget_SOURCES = cgget.c tools-common.c tools-common.h
+
+cgconfigparser_SOURCES = cgconfig.c tools-common.c tools-common.h
+
+cgclear_SOURCES = cgclear.c tools-common.c tools-common.h
+
+cgdelete_SOURCES = cgdelete.c tools-common.c tools-common.h
+
+lssubsys_SOURCES = lssubsys.c
+
+lscgroup_SOURCES = tools-common.c lscgroup.c
+
+cgsnapshot_SOURCES = cgsnapshot.c
+
+install-exec-hook:
+ chmod u+s $(DESTDIR)$(bindir)/cgexec
+
+endif
--- /dev/null
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+ install-info install-info-am install-man install-pdf \
+ install-pdf-am install-ps install-ps-am install-sbinPROGRAMS \
+ install-strip installcheck installcheck-am installdirs \
+ maintainer-clean maintainer-clean-generic mostlyclean \
+ mostlyclean-compile mostlyclean-generic mostlyclean-libtool \
+ pdf pdf-am ps ps-am tags tags-am uninstall uninstall-am \
+ uninstall-binPROGRAMS uninstall-sbinPROGRAMS
+
+
+@WITH_TOOLS_TRUE@install-exec-hook:
+@WITH_TOOLS_TRUE@ chmod u+s $(DESTDIR)$(bindir)/cgexec
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
--- /dev/null
+/*
+ * Copyright RedHat Inc. 2008
+ *
+ * Authors: Vivek Goyal <vgoyal@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2.1 of the GNU Lesser General Public License
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it would be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <errno.h>
+#include <libcgroup.h>
+#include <libcgroup-internal.h>
+#include <limits.h>
+#include <pwd.h>
+#include <unistd.h>
+#include <getopt.h>
+#include <sys/mount.h>
+#include <sys/stat.h>
+#include <sys/types.h>
+
+#include "tools-common.h"
+
+#define TEMP_BUF 81
+
+static void usage(int status, const char *program_name)
+{
+ if (status != 0) {
+ fprintf(stderr, "Wrong input parameters,"
+ " try %s -h' for more information.\n",
+ program_name);
+ return;
+ }
+ printf("Usage: %s [[-g] <controllers>:<path>] "\
+ "[--sticky | --cancel-sticky] <list of pids>\n", program_name);
+ printf("Move running task(s) to given cgroups\n");
+ printf(" -h, --help Display this help\n");
+ printf(" -g <controllers>:<path> Control group to be used "\
+ "as target\n");
+ printf(" --cancel-sticky cgred daemon change pidlist "\
+ "and children tasks\n");
+ printf(" --sticky cgred daemon does not change "\
+ "pidlist and children tasks\n");
+}
+
+/*
+ * Change process group as specified on command line.
+ */
+static int change_group_path(pid_t pid, struct cgroup_group_spec *cgroup_list[])
+{
+ int i;
+ int ret = 0;
+
+ for (i = 0; i < CG_HIER_MAX; i++) {
+ if (!cgroup_list[i])
+ break;
+
+ ret = cgroup_change_cgroup_path(cgroup_list[i]->path, pid,
+ (const char*const*) cgroup_list[i]->controllers);
+ if (ret) {
+ fprintf(stderr, "Error changing group of pid %d: %s\n",
+ pid, cgroup_strerror(ret));
+ return -1;
+ }
+ }
+
+ return 0;
+}
+
+/*
+ * Change process group as specified in cgrules.conf.
+ */
+static int change_group_based_on_rule(pid_t pid)
+{
+ uid_t euid;
+ gid_t egid;
+ char *procname = NULL;
+ int ret = -1;
+
+ /* Put pid into right cgroup as per rules in /etc/cgrules.conf */
+ if (cgroup_get_uid_gid_from_procfs(pid, &euid, &egid)) {
+ fprintf(stderr, "Error in determining euid/egid of"
+ " pid %d\n", pid);
+ goto out;
+ }
+ ret = cgroup_get_procname_from_procfs(pid, &procname);
+ if (ret) {
+ fprintf(stderr, "Error in determining process name of"
+ " pid %d\n", pid);
+ goto out;
+ }
+
+ /* Change the cgroup by determining the rules */
+ ret = cgroup_change_cgroup_flags(euid, egid, procname, pid, 0);
+ if (ret) {
+ fprintf(stderr, "Error: change of cgroup failed for"
+ " pid %d: %s\n", pid, cgroup_strerror(ret));
+ goto out;
+ }
+ ret = 0;
+out:
+ if (procname)
+ free(procname);
+ return ret;
+}
+
+static struct option longopts[] = {
+ {"sticky", no_argument, NULL, 's'},
+ {"cancel-sticky", no_argument, NULL, 'u'},
+ {"help", no_argument, NULL, 'h'},
+ {0, 0, 0, 0}
+};
+
+int main(int argc, char *argv[])
+{
+ int ret = 0, i, exit_code = 0;
+ pid_t pid;
+ int cg_specified = 0;
+ int flag = 0;
+ struct cgroup_group_spec *cgroup_list[CG_HIER_MAX];
+ int c;
+ char *endptr;
+
+
+ if (argc < 2) {
+ usage(1, argv[0]);
+ exit(2);
+ }
+
+ memset(cgroup_list, 0, sizeof(cgroup_list));
+ while ((c = getopt_long(argc, argv, "+g:sh", longopts, NULL)) > 0) {
+ switch (c) {
+ case 'h':
+ usage(0, argv[0]);
+ exit(0);
+ break;
+ case 'g':
+ ret = parse_cgroup_spec(cgroup_list, optarg,
+ CG_HIER_MAX);
+ if (ret) {
+ fprintf(stderr, "cgroup controller and path"
+ "parsing failed\n");
+ return -1;
+ }
+ cg_specified = 1;
+ break;
+ case 's':
+ flag |= CGROUP_DAEMON_UNCHANGE_CHILDREN;
+ break;
+ case 'u':
+ flag |= CGROUP_DAEMON_CANCEL_UNCHANGE_PROCESS;
+ break;
+ default:
+ usage(1, argv[0]);
+ exit(2);
+ break;
+ }
+ }
+
+
+ /* Initialize libcg */
+ ret = cgroup_init();
+ if (ret) {
+ fprintf(stderr, "%s: libcgroup initialization failed: %s\n",
+ argv[0], cgroup_strerror(ret));
+ return ret;
+ }
+
+ for (i = optind; i < argc; i++) {
+ pid = (pid_t) strtol(argv[i], &endptr, 10);
+ if (endptr[0] != '\0') {
+ /* the input argument was not a number */
+ fprintf(stderr, "Error: %s is not valid pid.\n",
+ argv[i]);
+ exit_code = 2;
+ continue;
+ }
+
+ if (flag)
+ ret = cgroup_register_unchanged_process(pid, flag);
+ if (ret)
+ exit_code = 1;
+
+ if (cg_specified)
+ ret = change_group_path(pid, cgroup_list);
+ else
+ ret = change_group_based_on_rule(pid);
+
+ /* if any group change fails */
+ if (ret)
+ exit_code = 1;
+ }
+ return exit_code;
+
+}
--- /dev/null
+/*
+ * Copyright IBM Corporation. 2009
+ *
+ * Authors: Dhaval Giani <dhaval@linux.vnet.ibm.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2.1 of the GNU Lesser General Public License
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it would be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * Code initiated and designed by Dhaval Giani. All faults are most likely
+ * his mistake.
+ */
+
+#include <libcgroup.h>
+#include <libcgroup-internal.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <errno.h>
+#include <getopt.h>
+#include "tools-common.h"
+
+static struct cgroup_string_list cfg_files;
+
+static void usage(int status, const char *program_name)
+{
+ if (status != 0) {
+ fprintf(stderr, "Wrong input parameters,"
+ " try %s -h' for more information.\n",
+ program_name);
+ return;
+ }
+ printf("Usage: %s [-h] [-l FILE] [-L DIR] [-e]\n",
+ program_name);
+ printf("Unload the cgroup filesystem\n");
+ printf(" -e, --empty Remove only empty cgroups\n");
+ printf(" -h, --help Display this help\n");
+ printf(" -l, --load=FILE Parse and load the cgroups "\
+ "configuration file\n");
+ printf(" -L, --load-directory=DIR Parse and load the cgroups "\
+ "configuration files from a directory\n");
+}
+
+static void report_error(int error, const char *program_name)
+{
+ /* Don't spit an error when there is nothing to clear. */
+ if (error == ECGROUPNOTMOUNTED)
+ error = 0;
+ if (error) {
+ printf("%s failed with %s\n", program_name,
+ cgroup_strerror(error));
+ }
+}
+
+
+int main(int argc, char *argv[])
+{
+ int error = 0, ret;
+ int c;
+ int unload_all = 1;
+ int flags = CGFLAG_DELETE_RECURSIVE;
+
+ struct option longopts[] = {
+ {"load", required_argument, 0, 'l' },
+ {"load-directory", required_argument, 0, 'L' },
+ {"only-empty", no_argument, 0, 'e' },
+ {"help", no_argument, 0, 'h'},
+ { 0, 0, 0, 0}
+ };
+
+ ret = cgroup_string_list_init(&cfg_files, argc/2);
+ if (ret) {
+ fprintf(stderr, "%s: cannot initialize list of files,"
+ " out of memory?\n",
+ argv[0]);
+ exit(1);
+ }
+
+ while ((c = getopt_long(argc, argv, "hl:L:e", longopts, NULL)) > 0) {
+ switch (c) {
+ case 'e':
+ flags = CGFLAG_DELETE_EMPTY_ONLY;
+ break;
+
+ case 'l':
+ unload_all = 0;
+ ret = cgroup_string_list_add_item(&cfg_files, optarg);
+ if (ret) {
+ fprintf(stderr, "%s: cannot add file to list,"\
+ " out of memory?\n", argv[0]);
+ exit(1);
+ }
+ break;
+
+ case 'L':
+ unload_all = 0;
+ cgroup_string_list_add_directory(&cfg_files, optarg,
+ argv[0]);
+ break;
+
+ case 'h':
+ usage(0, argv[0]);
+ exit(0);
+ default:
+ usage(1, argv[0]);
+ exit(1);
+ }
+ }
+
+ if (unload_all) {
+ error = cgroup_unload_cgroups();
+ if (error)
+ report_error(error, argv[0]);
+ } else {
+ int i;
+
+ ret = cgroup_init();
+ if (ret) {
+ report_error(ret, argv[0]);
+ exit(4);
+ }
+ /* process the config files in reverse order */
+ for (i = cfg_files.count-1; i >= 0 ; i--) {
+ ret = cgroup_config_unload_config(cfg_files.items[i],
+ flags);
+ if (ret && ret != ECGNONEMPTY) {
+ report_error(ret, argv[0]);
+ if (!error)
+ error = ret;
+ }
+ }
+ }
+ cgroup_string_list_free(&cfg_files);
+ if (error)
+ exit(3);
+
+ return 0;
+}
--- /dev/null
+
+/*
+ * Copyright IBM Corporation. 2007
+ *
+ * Authors: Dhaval Giani <dhaval@linux.vnet.ibm.com>
+ * Balbir Singh <balbir@linux.vnet.ibm.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2.1 of the GNU Lesser General Public License
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it would be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * Code initiated and designed by Dhaval Giani. All faults are most likely
+ * his mistake.
+ */
+
+#include <libcgroup.h>
+#include <libcgroup-internal.h>
+
+/* For basename() */
+#ifndef _GNU_SOURCE
+#define _GNU_SOURCE
+#endif
+#include <string.h>
+#include <libgen.h>
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <errno.h>
+#include <getopt.h>
+#include "tools-common.h"
+
+static struct cgroup_string_list cfg_files;
+
+static void usage(int status, char *progname)
+{
+ if (status != 0) {
+ fprintf(stderr, "Wrong input parameters, "\
+ "try %s -h' for more information.\n", progname);
+ return;
+ }
+ printf("Usage: %s [-h] [-f mode] [-d mode] [-s mode] "\
+ "[-t <tuid>:<tgid>] [-a <agid>:<auid>] [-l FILE] "\
+ "[-L DIR] ...\n", progname);
+ printf("Parse and load the specified cgroups configuration file\n");
+ printf(" -a <tuid>:<tgid> Default owner of groups files "\
+ "and directories\n");
+ printf(" -d, --dperm=mode Default group directory "\
+ "permissions\n");
+ printf(" -f, --fperm=mode Default group file "\
+ "permissions\n");
+ printf(" -h, --help Display this help\n");
+ printf(" -l, --load=FILE Parse and load the cgroups "\
+ "configuration file\n");
+ printf(" -L, --load-directory=DIR Parse and load the cgroups "\
+ "configuration files from a directory\n");
+ printf(" -s, --tperm=mode Default tasks file "\
+ "permissions\n");
+ printf(" -t <tuid>:<tgid> Default owner of the tasks "\
+ "file\n");
+}
+
+int main(int argc, char *argv[])
+{
+ int c, i;
+ int ret, error = 0;
+ static struct option options[] = {
+ {"help", 0, 0, 'h'},
+ {"load", 1, 0, 'l'},
+ {"load-directory", 1, 0, 'L'},
+ {"task", required_argument, NULL, 't'},
+ {"admin", required_argument, NULL, 'a'},
+ {"dperm", required_argument, NULL, 'd'},
+ {"fperm", required_argument, NULL, 'f' },
+ {"tperm", required_argument, NULL, 's' },
+ {0, 0, 0, 0}
+ };
+ uid_t tuid = NO_UID_GID, auid = NO_UID_GID;
+ gid_t tgid = NO_UID_GID, agid = NO_UID_GID;
+ mode_t dir_mode = NO_PERMS;
+ mode_t file_mode = NO_PERMS;
+ mode_t tasks_mode = NO_PERMS;
+ int dirm_change = 0;
+ int filem_change = 0;
+ struct cgroup *default_group = NULL;
+
+ cgroup_set_default_logger(-1);
+
+ if (argc < 2) {
+ usage(1, argv[0]);
+ return -1;
+ }
+
+ error = cgroup_string_list_init(&cfg_files, argc/2);
+ if (error)
+ goto err;
+
+ while ((c = getopt_long(argc, argv, "hl:L:t:a:d:f:s:", options,
+ NULL)) > 0) {
+ switch (c) {
+ case 'h':
+ usage(0, argv[0]);
+ error = 0;
+ goto err;
+ case 'l':
+ error = cgroup_string_list_add_item(&cfg_files, optarg);
+ if (error) {
+ fprintf(stderr, "%s: cannot add file to list,"\
+ " out of memory?\n", argv[0]);
+ goto err;
+ }
+ break;
+ case 'L':
+ cgroup_string_list_add_directory(&cfg_files, optarg,
+ argv[0]);
+ break;
+ case 'a':
+ /* set admin uid/gid */
+ error = parse_uid_gid(optarg, &auid, &agid, argv[0]);
+ if (error)
+ goto err;
+ break;
+ case 't':
+ /* set task uid/gid */
+ error = parse_uid_gid(optarg, &tuid, &tgid, argv[0]);
+ if (error)
+ goto err;
+ break;
+ case 'd':
+ dirm_change = 1;
+ error = parse_mode(optarg, &dir_mode, argv[0]);
+ if (error)
+ goto err;
+ break;
+ case 'f':
+ filem_change = 1;
+ error = parse_mode(optarg, &file_mode, argv[0]);
+ if (error)
+ goto err;
+ break;
+ case 's':
+ filem_change = 1;
+ error = parse_mode(optarg, &tasks_mode, argv[0]);
+ if (error)
+ goto err;
+ break;
+ default:
+ usage(1, argv[0]);
+ error = -1;
+ goto err;
+ }
+ }
+
+ if (argv[optind]) {
+ usage(1, argv[0]);
+ error = -1;
+ goto err;
+ }
+
+ /* set default permissions */
+ default_group = cgroup_new_cgroup("default");
+ if (!default_group) {
+ error = -1;
+ fprintf(stderr, "%s: cannot create default cgroup\n", argv[0]);
+ goto err;
+ }
+
+ error = cgroup_set_uid_gid(default_group, tuid, tgid, auid, agid);
+ if (error) {
+ fprintf(stderr, "%s: cannot set default UID and GID: %s\n",
+ argv[0], cgroup_strerror(error));
+ goto free_cgroup;
+ }
+
+ if (dirm_change | filem_change) {
+ cgroup_set_permissions(default_group, dir_mode, file_mode,
+ tasks_mode);
+ }
+
+ error = cgroup_config_set_default(default_group);
+ if (error) {
+ fprintf(stderr, "%s: cannot set config parser defaults: %s\n",
+ argv[0], cgroup_strerror(error));
+ goto free_cgroup;
+ }
+
+ for (i = 0; i < cfg_files.count; i++) {
+ ret = cgroup_config_load_config(cfg_files.items[i]);
+ if (ret) {
+ fprintf(stderr, "%s; error loading %s: %s\n", argv[0],
+ cfg_files.items[i],
+ cgroup_strerror(ret));
+ if (!error)
+ error = ret;
+ }
+ }
+
+free_cgroup:
+ cgroup_free(&default_group);
+err:
+ cgroup_string_list_free(&cfg_files);
+ return error;
+}
--- /dev/null
+/*
+ * Copyright Red Hat, Inc. 2009
+ *
+ * Authors: Ivana Hutarova Varekova <varekova@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2.1 of the GNU Lesser General Public License
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it would be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ */
+
+#include <libcgroup.h>
+#include <libcgroup-internal.h>
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <pwd.h>
+#include <sys/types.h>
+#include <errno.h>
+#include <unistd.h>
+#include <grp.h>
+#include <getopt.h>
+
+#include "tools-common.h"
+
+/*
+ * Display the usage
+ */
+static void usage(int status, const char *program_name)
+{
+ if (status != 0) {
+ fprintf(stderr, "Wrong input parameters,"
+ " try %s -h' for more information.\n",
+ program_name);
+ return;
+ }
+ printf("Usage: %s [-h] [-f mode] [-d mode] [-s mode] "\
+ "[-t <tuid>:<tgid>] [-a <agid>:<auid>] "\
+ "-g <controllers>:<path> [-g ...]\n", program_name);
+ printf("Create control group(s)\n");
+ printf(" -a <tuid>:<tgid> Owner of the group and all "\
+ "its files\n");
+ printf(" -d, --dperm=mode Group directory permissions\n");
+ printf(" -f, --fperm=mode Group file permissions\n");
+ printf(" -g <controllers>:<path> Control group which should be "\
+ "added\n");
+ printf(" -h, --help Display this help\n");
+ printf(" -s, --tperm=mode Tasks file permissions\n");
+ printf(" -t <tuid>:<tgid> Owner of the tasks file\n");
+}
+
+
+int main(int argc, char *argv[])
+{
+ int ret = 0;
+ int i, j;
+ int c;
+
+ static struct option long_opts[] = {
+ {"help", no_argument, NULL, 'h'},
+ {"task", required_argument, NULL, 't'},
+ {"admin", required_argument, NULL, 'a'},
+ {"", required_argument, NULL, 'g'},
+ {"dperm", required_argument, NULL, 'd'},
+ {"fperm", required_argument, NULL, 'f' },
+ {"tperm", required_argument, NULL, 's' },
+ {0, 0, 0, 0},
+ };
+
+ uid_t tuid = CGRULE_INVALID, auid = CGRULE_INVALID;
+ gid_t tgid = CGRULE_INVALID, agid = CGRULE_INVALID;
+
+ struct cgroup_group_spec **cgroup_list;
+ struct cgroup *cgroup;
+ struct cgroup_controller *cgc;
+
+ /* approximation of max. numbers of groups that will be created */
+ int capacity = argc;
+
+ /* permission variables */
+ mode_t dir_mode = NO_PERMS;
+ mode_t file_mode = NO_PERMS;
+ mode_t tasks_mode = NO_PERMS;
+ int dirm_change = 0;
+ int filem_change = 0;
+
+ /* no parametr on input */
+ if (argc < 2) {
+ usage(1, argv[0]);
+ return -1;
+ }
+ cgroup_list = calloc(capacity, sizeof(struct cgroup_group_spec *));
+ if (cgroup_list == NULL) {
+ fprintf(stderr, "%s: out of memory\n", argv[0]);
+ ret = -1;
+ goto err;
+ }
+
+ /* parse arguments */
+ while ((c = getopt_long(argc, argv, "a:t:g:hd:f:s:", long_opts, NULL))
+ > 0) {
+ switch (c) {
+ case 'h':
+ usage(0, argv[0]);
+ ret = 0;
+ goto err;
+ case 'a':
+ /* set admin uid/gid */
+ if (parse_uid_gid(optarg, &auid, &agid, argv[0]))
+ goto err;
+ break;
+ case 't':
+ /* set task uid/gid */
+ if (parse_uid_gid(optarg, &tuid, &tgid, argv[0]))
+ goto err;
+ break;
+ case 'g':
+ ret = parse_cgroup_spec(cgroup_list, optarg, capacity);
+ if (ret) {
+ fprintf(stderr, "%s: "
+ "cgroup controller and path"
+ "parsing failed (%s)\n",
+ argv[0], argv[optind]);
+ ret = -1;
+ goto err;
+ }
+ break;
+ case 'd':
+ dirm_change = 1;
+ ret = parse_mode(optarg, &dir_mode, argv[0]);
+ if (ret)
+ goto err;
+ break;
+ case 'f':
+ filem_change = 1;
+ ret = parse_mode(optarg, &file_mode, argv[0]);
+ if (ret)
+ goto err;
+ break;
+ case 's':
+ filem_change = 1;
+ ret = parse_mode(optarg, &tasks_mode, argv[0]);
+ if (ret)
+ goto err;
+ break;
+ default:
+ usage(1, argv[0]);
+ ret = -1;
+ goto err;
+ }
+ }
+
+ /* no cgroup name */
+ if (argv[optind]) {
+ fprintf(stderr, "%s: "
+ "wrong arguments (%s)\n",
+ argv[0], argv[optind]);
+ ret = -1;
+ goto err;
+ }
+
+ /* initialize libcg */
+ ret = cgroup_init();
+ if (ret) {
+ fprintf(stderr, "%s: "
+ "libcgroup initialization failed: %s\n",
+ argv[0], cgroup_strerror(ret));
+ goto err;
+ }
+
+ /* for each new cgroup */
+ for (i = 0; i < capacity; i++) {
+ if (!cgroup_list[i])
+ break;
+
+ /* create the new cgroup structure */
+ cgroup = cgroup_new_cgroup(cgroup_list[i]->path);
+ if (!cgroup) {
+ ret = ECGFAIL;
+ fprintf(stderr, "%s: can't add new cgroup: %s\n",
+ argv[0], cgroup_strerror(ret));
+ goto err;
+ }
+
+ /* set uid and gid for the new cgroup based on input options */
+ ret = cgroup_set_uid_gid(cgroup, tuid, tgid, auid, agid);
+ if (ret)
+ goto err;
+
+ /* add controllers to the new cgroup */
+ j = 0;
+ while (cgroup_list[i]->controllers[j]) {
+ cgc = cgroup_add_controller(cgroup,
+ cgroup_list[i]->controllers[j]);
+ if (!cgc) {
+ ret = ECGINVAL;
+ fprintf(stderr, "%s: "
+ "controller %s can't be add\n",
+ argv[0],
+ cgroup_list[i]->controllers[j]);
+ cgroup_free(&cgroup);
+ goto err;
+ }
+ j++;
+ }
+
+ /* all variables set so create cgroup */
+ if (dirm_change | filem_change)
+ cgroup_set_permissions(cgroup, dir_mode, file_mode,
+ tasks_mode);
+ ret = cgroup_create_cgroup(cgroup, 0);
+ if (ret) {
+ fprintf(stderr, "%s: "
+ "can't create cgroup %s: %s\n",
+ argv[0], cgroup->name, cgroup_strerror(ret));
+ cgroup_free(&cgroup);
+ goto err;
+ }
+ cgroup_free(&cgroup);
+ }
+err:
+ if (cgroup_list) {
+ for (i = 0; i < capacity; i++) {
+ if (cgroup_list[i])
+ cgroup_free_group_spec(cgroup_list[i]);
+ }
+ free(cgroup_list);
+ }
+ return ret;
+}
--- /dev/null
+/*
+ * Copyright RedHat Inc. 2009
+ *
+ * Authors: Jan Safranek <jsafrane@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2.1 of the GNU Lesser General Public License
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it would be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ */
+
+#include <libcgroup.h>
+#include <libcgroup-internal.h>
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <errno.h>
+#include <unistd.h>
+#include <getopt.h>
+
+#include "tools-common.h"
+
+static struct option const long_options[] =
+{
+ {"recursive", no_argument, NULL, 'r'},
+ {"help", no_argument, NULL, 'h'},
+ {"group", required_argument, NULL, 'g'},
+ {NULL, 0, NULL, 0}
+};
+
+static void usage(int status, const char *program_name)
+{
+ if (status != 0) {
+ fprintf(stderr, "Wrong input parameters,"
+ " try %s --help' for more information.\n",
+ program_name);
+ return;
+ }
+ printf("Usage: %s [-h] [-r] [[-g] <controllers>:<path>] ...\n",
+ program_name);
+ printf("Remove control group(s)\n");
+ printf(" -g <controllers>:<path> Control group to be removed "\
+ "(-g is optional)\n");
+ printf(" -h, --help Display this help\n");
+ printf(" -r, --recursive Recursively remove "\
+ "all subgroups\n");
+}
+
+
+int main(int argc, char *argv[])
+{
+ int ret = 0;
+ int i, j;
+ int c;
+ int flags = 0;
+ int final_ret = 0;
+
+ struct cgroup_group_spec **cgroup_list = NULL;
+ struct cgroup *cgroup;
+ struct cgroup_controller *cgc;
+
+ /* initialize libcg */
+ ret = cgroup_init();
+ if (ret) {
+ fprintf(stderr, "%s: "
+ "libcgroup initialization failed: %s\n",
+ argv[0], cgroup_strerror(ret));
+ goto err;
+ }
+
+ cgroup_list = calloc(argc, sizeof(struct cgroup_group_spec *));
+ if (cgroup_list == NULL) {
+ fprintf(stderr, "%s: out of memory\n", argv[0]);
+ ret = -1;
+ goto err;
+ }
+
+ /*
+ * Parse arguments
+ */
+ while ((c = getopt_long(argc, argv, "rhg:",
+ long_options, NULL)) > 0) {
+ switch (c) {
+ case 'r':
+ flags |= CGFLAG_DELETE_RECURSIVE;
+ break;
+ case 'g':
+ ret = parse_cgroup_spec(cgroup_list, optarg, argc);
+ if (ret != 0) {
+ fprintf(stderr,
+ "%s: error parsing cgroup '%s'\n",
+ argv[0], optarg);
+ ret = -1;
+ goto err;
+ }
+ break;
+ case 'h':
+ usage(0, argv[0]);
+ ret = 0;
+ goto err;
+ default:
+ usage(1, argv[0]);
+ ret = -1;
+ goto err;
+ }
+ }
+
+ /* parse groups on command line */
+ for (i = optind; i < argc; i++) {
+ ret = parse_cgroup_spec(cgroup_list, argv[i], argc);
+ if (ret != 0) {
+ fprintf(stderr, "%s: error parsing cgroup '%s'\n",
+ argv[0], argv[i]);
+ ret = -1;
+ goto err;
+ }
+ }
+
+ /* for each cgroup to be deleted */
+ for (i = 0; i < argc; i++) {
+ if (!cgroup_list[i])
+ break;
+
+ /* create the new cgroup structure */
+ cgroup = cgroup_new_cgroup(cgroup_list[i]->path);
+ if (!cgroup) {
+ ret = ECGFAIL;
+ fprintf(stderr, "%s: can't create new cgroup: %s\n",
+ argv[0], cgroup_strerror(ret));
+ goto err;
+ }
+
+ /* add controllers to the cgroup */
+ j = 0;
+ while (cgroup_list[i]->controllers[j]) {
+ cgc = cgroup_add_controller(cgroup,
+ cgroup_list[i]->controllers[j]);
+ if (!cgc) {
+ ret = ECGFAIL;
+ fprintf(stderr, "%s: "
+ "controller %s can't be added\n",
+ argv[0],
+ cgroup_list[i]->controllers[j]);
+ cgroup_free(&cgroup);
+ goto err;
+ }
+ j++;
+ }
+
+ ret = cgroup_delete_cgroup_ext(cgroup, flags);
+ /*
+ * Remember the errors and continue, try to remove all groups.
+ */
+ if (ret != 0) {
+ fprintf(stderr, "%s: cannot remove group '%s': %s\n",
+ argv[0], cgroup->name,
+ cgroup_strerror(ret));
+ final_ret = ret;
+ }
+ cgroup_free(&cgroup);
+ }
+
+ ret = final_ret;
+err:
+ if (cgroup_list) {
+ for (i = 0; i < argc; i++) {
+ if (cgroup_list[i])
+ cgroup_free_group_spec(cgroup_list[i]);
+ }
+ free(cgroup_list);
+ }
+ return ret;
+}
--- /dev/null
+/*
+ * Copyright RedHat Inc. 2008
+ *
+ * Authors: Vivek Goyal <vgoyal@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2.1 of the GNU Lesser General Public License
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it would be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ */
+
+#ifndef _GNU_SOURCE
+#define _GNU_SOURCE
+#endif
+
+#include <errno.h>
+#include <grp.h>
+#include <libcgroup.h>
+#include <limits.h>
+#include <pwd.h>
+#include <search.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <getopt.h>
+#include <sys/mount.h>
+#include <sys/stat.h>
+#include <sys/types.h>
+
+#include "tools-common.h"
+
+static struct option longopts[] = {
+ {"sticky", no_argument, NULL, 's'},
+ {"help", no_argument, NULL, 'h'},
+ {0, 0, 0, 0}
+};
+
+static void usage(int status, const char *program_name)
+{
+ if (status != 0) {
+ fprintf(stderr, "Wrong input parameters,"
+ " try %s --help' for more information.\n",
+ program_name);
+ return;
+ }
+ printf("Usage: %s [-h] [-g <controllers>:<path>] [--sticky] "\
+ "command [arguments] ...\n", program_name);
+ printf("Run the task in given control group(s)\n");
+ printf(" -g <controllers>:<path> Control group which "\
+ "should be added\n");
+ printf(" -h, --help Display this help\n");
+ printf(" --sticky cgred daemon does not "\
+ "change pidlist and children tasks\n");
+}
+
+
+int main(int argc, char *argv[])
+{
+ int ret = 0, i;
+ int cg_specified = 0;
+ int flag_child = 0;
+ uid_t uid;
+ gid_t gid;
+ pid_t pid;
+ int c;
+ struct cgroup_group_spec *cgroup_list[CG_HIER_MAX];
+
+ memset(cgroup_list, 0, sizeof(cgroup_list));
+
+ while ((c = getopt_long(argc, argv, "+g:sh", longopts, NULL)) > 0) {
+ switch (c) {
+ case 'g':
+ ret = parse_cgroup_spec(cgroup_list, optarg,
+ CG_HIER_MAX);
+ if (ret) {
+ fprintf(stderr, "cgroup controller and path"
+ "parsing failed\n");
+ return -1;
+ }
+ cg_specified = 1;
+ break;
+ case 's':
+ flag_child |= CGROUP_DAEMON_UNCHANGE_CHILDREN;
+ break;
+ case 'h':
+ usage(0, argv[0]);
+ exit(0);
+ default:
+ usage(1, argv[0]);
+ exit(1);
+ }
+ }
+
+ /* Executable name */
+ if (!argv[optind]) {
+ usage(1, argv[0]);
+ exit(1);
+ }
+
+ /* Initialize libcg */
+ ret = cgroup_init();
+ if (ret) {
+ fprintf(stderr, "libcgroup initialization failed: %s\n",
+ cgroup_strerror(ret));
+ return ret;
+ }
+
+ /* Just for debugging purposes. */
+ uid = geteuid();
+ gid = getegid();
+ cgroup_dbg("My euid and egid is: %d,%d\n", (int) uid, (int) gid);
+
+ uid = getuid();
+ gid = getgid();
+ pid = getpid();
+
+ ret = cgroup_register_unchanged_process(pid, flag_child);
+ if (ret) {
+ fprintf(stderr, "registration of process failed\n");
+ return ret;
+ }
+
+ /*
+ * 'cgexec' command file needs the root privilege for executing
+ * a cgroup_register_unchanged_process() by using unix domain
+ * socket, and an euid/egid should be changed to the executing user
+ * from a root user.
+ */
+ if (setresuid(uid, uid, uid)) {
+ fprintf(stderr, "%s", strerror(errno));
+ return -1;
+ }
+ if (setresgid(gid, gid, gid)) {
+ fprintf(stderr, "%s", strerror(errno));
+ return -1;
+ }
+ if (cg_specified) {
+ /*
+ * User has specified the list of control group and
+ * controllers
+ * */
+ for (i = 0; i < CG_HIER_MAX; i++) {
+ if (!cgroup_list[i])
+ break;
+
+ ret = cgroup_change_cgroup_path(cgroup_list[i]->path,
+ pid,
+ (const char*const*) cgroup_list[i]->controllers);
+ if (ret) {
+ fprintf(stderr,
+ "cgroup change of group failed\n");
+ return ret;
+ }
+ }
+ } else {
+
+ /* Change the cgroup by determining the rules based on uid */
+ ret = cgroup_change_cgroup_flags(uid, gid,
+ argv[optind], pid, 0);
+ if (ret) {
+ fprintf(stderr, "cgroup change of group failed\n");
+ return ret;
+ }
+ }
+
+ /* Now exec the new process */
+ ret = execvp(argv[optind], &argv[optind]);
+ if (ret == -1) {
+ fprintf(stderr, "%s", strerror(errno));
+ return -1;
+ }
+ return 0;
+}
--- /dev/null
+#include <libcgroup.h>
+#include <libcgroup-internal.h>
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <getopt.h>
+
+#include "tools-common.h"
+
+#define MODE_SHOW_HEADERS 1
+#define MODE_SHOW_NAMES 2
+#define MODE_SHOW_ALL_CONTROLLERS 4
+
+#define LL_MAX 100
+
+static struct option const long_options[] =
+{
+ {"variable", required_argument, NULL, 'r'},
+ {"help", no_argument, NULL, 'h'},
+ {"all", no_argument, NULL, 'a'},
+ {"values-only", no_argument, NULL, 'v'},
+ {NULL, 0, NULL, 0}
+};
+
+enum group{
+ GR_NOTSET = 0, /* 0 .. path not specified -g<g> or -a not used */
+ GR_GROUP, /* 1 .. path not specified -g<g> or -a used */
+ GR_LIST /* 2 .. path specified using -g<g>:<p> */
+};
+
+
+static void usage(int status, const char *program_name)
+{
+ if (status != 0) {
+ fprintf(stderr, "Wrong input parameters,"
+ " try %s -h' for more information.\n",
+ program_name);
+ return;
+ }
+ printf("Usage: %s [-nv] [-r <name>] [-g <controllers>] "\
+ "[-a] <path> ...\n"\
+ " or: %s [-nv] [-r <name>] -g <controllers>:<path> ...\n",
+ program_name, program_name);
+ printf("Print parameter(s) of given group(s).\n");
+ printf(" -a, --all Print info about all relevant "\
+ "controllers\n");
+ printf(" -g <controllers> Controller which info should "\
+ "be displayed\n");
+ printf(" -g <controllers>:<path> Control group which info "\
+ "should be displayed\n");
+ printf(" -h, --help Display this help\n");
+ printf(" -n Do not print headers\n");
+ printf(" -r, --variable <name> Define parameter to display\n");
+ printf(" -v, --values-only Print only values, not "\
+ "parameter names\n");
+}
+
+static int display_record(char *name,
+ struct cgroup_controller *group_controller,
+ const char *group_name, const char *program_name, int mode)
+{
+ int ret = 0;
+ void *handle;
+ char line[LL_MAX];
+ int ind = 0;
+
+ if (mode & MODE_SHOW_NAMES)
+ printf("%s: ", name);
+
+ /* start the reading of the variable value */
+ ret = cgroup_read_value_begin(group_controller->name,
+ group_name, name, &handle, line, LL_MAX);
+
+ if (ret == ECGEOF) {
+ printf("\n");
+ goto read_end;
+ }
+
+ if (ret != 0)
+ goto end;
+
+ printf("%s", line);
+ if (line[strlen(line)-1] == '\n')
+ /* if value continue on the next row. indent it */
+ ind = 1;
+
+
+ /* read iteratively the whole value */
+ while ((ret = cgroup_read_value_next(&handle, line, LL_MAX)) == 0) {
+ if (ind == 1)
+ printf("\t");
+ printf("%s", line);
+ ind = 0;
+
+ /* if value continue on the next row. indent it */
+ if (line[strlen(line)-1] == '\n')
+ ind = 1;
+ }
+
+read_end:
+ cgroup_read_value_end(&handle);
+ if (ret == ECGEOF)
+ ret = 0;
+
+end:
+ if (ret != 0)
+ fprintf(stderr, "variable file read failed %s\n",
+ cgroup_strerror(ret));
+ return ret;
+}
+
+
+
+static int display_name_values(char **names, const char* group_name,
+ const char *program_name, int mode)
+{
+ int i;
+ struct cgroup_controller *group_controller = NULL;
+ struct cgroup *group = NULL;
+ int ret = 0;
+ char *controller = NULL, *dot;
+
+ group = cgroup_new_cgroup(group_name);
+ if (group == NULL) {
+ fprintf(stderr, "%s: cannot create group '%s'\n", program_name,
+ group_name);
+ return -1;
+ }
+ ret = cgroup_get_cgroup(group);
+ if (ret != 0) {
+ fprintf(stderr, "%s: cannot read group '%s': %s\n",
+ program_name, group_name, cgroup_strerror(ret));
+ goto err;
+ }
+
+ i = 0;
+ while (names[i] != NULL) {
+ /* Parse the controller out of 'controller.parameter'. */
+ free(controller);
+ controller = strdup(names[i]);
+ if (controller == NULL) {
+ fprintf(stderr, "%s: out of memory\n", program_name);
+ ret = -1;
+ goto err;
+ }
+ dot = strchr(controller, '.');
+ if (dot == NULL) {
+ fprintf(stderr, "%s: error parsing parameter name\n" \
+ " '%s'", program_name, names[i]);
+ ret = -1;
+ goto err;
+ }
+ *dot = '\0';
+
+ /* Find appropriate controller. */
+ group_controller = cgroup_get_controller(group, controller);
+ if (group_controller == NULL) {
+ fprintf(stderr, "%s: cannot find controller " \
+ "'%s' in group '%s'\n", program_name,
+ controller, group_name);
+ ret = -1;
+ goto err;
+ }
+
+ /* Finally read the parameter value.*/
+ ret = display_record(names[i], group_controller,
+ group_name, program_name, mode);
+ if (ret != 0)
+ goto err;
+ i++;
+ }
+err:
+ if (controller)
+ free(controller);
+ if (group)
+ cgroup_free(&group);
+ return ret;
+}
+
+static int display_controller_values(char **controllers, const char *group_name,
+ const char *program_name, int mode)
+{
+ struct cgroup *group = NULL;
+ struct cgroup_controller *group_controller = NULL;
+ char *name;
+ int i, j;
+ int name_count;
+ int ret = 0;
+ int result = 0;
+
+ /* initialize group_name variable */
+ group = cgroup_new_cgroup(group_name);
+ if (group == NULL) {
+ fprintf(stderr, "%s:cannot create group '%s'\n",
+ program_name, group_name);
+ return -1;
+ }
+
+ ret = cgroup_get_cgroup(group);
+ if (ret != 0) {
+ if (!(mode & MODE_SHOW_ALL_CONTROLLERS))
+ fprintf(stderr, "%s: cannot read group '%s': %s\n",
+ program_name, group_name, cgroup_strerror(ret));
+ }
+
+ /* for all wanted controllers */
+ j = 0;
+ while (controllers[j] != NULL) {
+ /* read the controller group data */
+ group_controller = cgroup_get_controller(group, controllers[j]);
+ if (group_controller == NULL) {
+ if (!(mode & MODE_SHOW_ALL_CONTROLLERS)) {
+ fprintf(stderr, "%s: cannot find controller "\
+ "'%s' in group '%s'\n", program_name,
+ controllers[j], group_name);
+ result = -1;
+ }
+ }
+
+ /* for each variable of given group print the statistic */
+ name_count = cgroup_get_value_name_count(group_controller);
+ for (i = 0; i < name_count; i++) {
+ name = cgroup_get_value_name(group_controller, i);
+ if (name != NULL) {
+ ret = display_record(name, group_controller,
+ group_name, program_name, mode);
+ if (ret) {
+ result = ret;
+ goto err;
+ }
+ }
+ }
+ j = j+1;
+ }
+
+err:
+ cgroup_free(&group);
+ return result;
+
+}
+
+static int display_values(char **controllers, int max, const char *group_name,
+ char **names, int mode, const char *program_name)
+{
+ int ret, result = 0;
+
+ /* display the directory if needed */
+ if (mode & MODE_SHOW_HEADERS)
+ printf("%s:\n", group_name);
+
+ /* display all wanted variables */
+ if (names[0] != NULL) {
+ ret = display_name_values(names, group_name, program_name,
+ mode);
+ if (ret)
+ result = ret;
+ }
+
+ /* display all wanted controllers */
+ if (controllers[0] != NULL) {
+ ret = display_controller_values(controllers, group_name,
+ program_name, mode);
+ if (ret)
+ result = ret;
+ }
+
+ /* separate each group with empty line. */
+ if (mode & MODE_SHOW_HEADERS)
+ printf("\n");
+
+ return result;
+}
+
+int add_record_to_buffer(char **buffer, char *record, int capacity)
+{
+ int i;
+
+ /* find first free entry inside the cgroup data array */
+ for (i = 0; i < capacity; i++) {
+ if (!buffer[i])
+ break;
+ }
+
+ if (i < capacity) {
+ buffer[i] = strdup(record);
+ if (buffer[i] == NULL)
+ return 1;
+ return 0;
+ }
+ return 1;
+}
+
+
+int main(int argc, char *argv[])
+{
+ int ret = 0;
+ int result = 0;
+ int c, i;
+ int group_needed = GR_NOTSET;
+
+ int capacity = argc + CG_CONTROLLER_MAX; /* maximal number of records */
+ struct cgroup_group_spec **cgroup_list; /* list of all groups */
+ char **names; /* list of wanted variable names */
+ char **controllers; /* list of wanted controllers*/
+
+ void *handle;
+ struct cgroup_mount_point controller;
+
+ int mode = MODE_SHOW_NAMES | MODE_SHOW_HEADERS;
+
+ /* No parameter on input? */
+ if (argc < 2) {
+ usage(1, argv[0]);
+ return 1;
+ }
+
+ names = (char **)calloc(capacity+1, sizeof(char *));
+ controllers = (char **)calloc(capacity+1, sizeof(char *));
+ cgroup_list = (struct cgroup_group_spec **)calloc(capacity,
+ sizeof(struct cgroup_group_spec *));
+ if ((names == NULL) || (controllers == NULL) ||
+ (cgroup_list == NULL)) {
+ fprintf(stderr, "%s: out of memory\n", argv[0]);
+ ret = -1;
+ goto err_free;
+ }
+
+ /* Parse arguments. */
+ while ((c = getopt_long(argc, argv, "r:hnvg:a", long_options, NULL))
+ > 0) {
+ switch (c) {
+ case 'h':
+ usage(0, argv[0]);
+ result = 0;
+ goto err;
+ break;
+
+ case 'n':
+ /* Do not show headers. */
+ mode = mode & (INT_MAX ^ MODE_SHOW_HEADERS);
+ break;
+
+ case 'v':
+ /* Do not show parameter names. */
+ mode = mode & (INT_MAX ^ MODE_SHOW_NAMES);
+ break;
+
+ case 'r':
+ /* Add name to buffer. */
+ ret = add_record_to_buffer(names, optarg, capacity);
+ if (ret) {
+ result = ret;
+ goto err;
+ }
+ break;
+ case 'g':
+ if (strchr(optarg, ':') == NULL) {
+ /* -g <group> */
+ if (group_needed == GR_LIST) {
+ usage(1, argv[0]);
+ result = -1;
+ goto err;
+ }
+ group_needed = GR_GROUP;
+ add_record_to_buffer(controllers, optarg,
+ capacity);
+ } else {
+ /* -g <group>:<path> */
+ if (group_needed == GR_GROUP) {
+ usage(1, argv[0]);
+ result = -1;
+ goto err;
+ }
+ group_needed = GR_LIST;
+ ret = parse_cgroup_spec(cgroup_list, optarg,
+ capacity);
+ if (ret) {
+ fprintf(stderr, "%s: cgroup controller/"
+ "path parsing failed (%s)\n",
+ argv[0], argv[optind]);
+ ret = -1;
+ goto err;
+ }
+ }
+ break;
+ case 'a':
+ if (group_needed == GR_LIST) {
+ usage(1, argv[0]);
+ result = -1;
+ goto err;
+ }
+ group_needed = GR_GROUP;
+ /* go through cgroups for all possible controllers */
+ mode |= MODE_SHOW_ALL_CONTROLLERS;
+ break;
+ default:
+ usage(1, argv[0]);
+ result = -1;
+ goto err;
+ }
+ }
+
+ if (((group_needed == GR_LIST) && (argv[optind])) ||
+ ((group_needed != GR_LIST) && (!argv[optind]))) {
+ /* mixed -g <controllers>:<path> and <path> or path not set */
+ usage(1, argv[0]);
+ result = -1;
+ goto err;
+ }
+
+ /* Initialize libcgroup. */
+ ret = cgroup_init();
+ if (ret) {
+ fprintf(stderr, "%s: libcgroup initialization failed: %s\n",
+ argv[0], cgroup_strerror(ret));
+ result = ret;
+ goto err;
+ }
+
+ if ((mode & MODE_SHOW_ALL_CONTROLLERS) ||
+ ((controllers[0] == NULL) && (names[0] == NULL)
+ && (cgroup_list[0] == NULL))) {
+ /* show info about all controllers */
+ ret = cgroup_get_controller_begin(&handle, &controller);
+ /* go through list of controllers, add them to the list */
+ while (ret == 0) {
+ add_record_to_buffer(controllers, controller.name,
+ capacity);
+ ret = cgroup_get_controller_next(&handle, &controller);
+ }
+ cgroup_get_controller_end(&handle);
+ }
+
+ /* Parse control groups set by -g<c>:<p> pairs */
+ for (i = 0; i < capacity; i++) {
+ if (!cgroup_list[i])
+ break;
+ ret |= display_values(cgroup_list[i]->controllers, capacity,
+ cgroup_list[i]->path, names, mode, argv[0]);
+ }
+
+ /* Parse control groups and print them .*/
+ for (i = optind; i < argc; i++) {
+ ret |= display_values(controllers, capacity,
+ argv[i], names, mode, argv[0]);
+ }
+
+err:
+ for (i = 0; i < capacity; i++) {
+ if (cgroup_list[i])
+ cgroup_free_group_spec(cgroup_list[i]);
+ if (controllers[i])
+ free(controllers[i]);
+ if (names[i])
+ free(names[i]);
+ }
+
+err_free:
+ free(cgroup_list);
+ free(controllers);
+ free(names);
+
+ return result;
+}
--- /dev/null
+#include <libcgroup.h>
+#include <libcgroup-internal.h>
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <getopt.h>
+
+#include "tools-common.h"
+
+#define FL_RULES 1
+#define FL_COPY 2
+
+enum {
+ COPY_FROM_OPTION = CHAR_MAX + 1
+};
+
+static struct option const long_options[] =
+{
+ {"rule", required_argument, NULL, 'r'},
+ {"help", no_argument, NULL, 'h'},
+ {"copy-from", required_argument, NULL, COPY_FROM_OPTION},
+ {NULL, 0, NULL, 0}
+};
+
+int flags; /* used input method */
+
+static struct cgroup *copy_name_value_from_cgroup(char src_cg_path[FILENAME_MAX])
+{
+ int ret = 0;
+ struct cgroup *src_cgroup;
+
+ /* create source cgroup */
+ src_cgroup = cgroup_new_cgroup(src_cg_path);
+ if (!src_cgroup) {
+ fprintf(stderr, "can't create cgroup: %s\n",
+ cgroup_strerror(ECGFAIL));
+ goto scgroup_err;
+ }
+
+ /* copy the name-version values to the cgroup structure */
+ ret = cgroup_get_cgroup(src_cgroup);
+ if (ret != 0) {
+ fprintf(stderr, "cgroup %s error: %s \n",
+ src_cg_path, cgroup_strerror(ret));
+ goto scgroup_err;
+ }
+
+ return src_cgroup;
+
+scgroup_err:
+ cgroup_free(&src_cgroup);
+ return NULL;
+}
+
+
+static void usage(int status, const char *program_name)
+{
+ if (status != 0) {
+ fprintf(stderr, "Wrong input parameters,"
+ " try %s --help' for more information.\n",
+ program_name);
+ return;
+ }
+ printf("Usage: %s [-r <name=value>] <cgroup_path> ...\n"
+ " or: %s --copy-from <source_cgroup_path> "\
+ "<cgroup_path> ...\n", program_name, program_name);
+ printf("Set the parameters of given cgroup(s)\n");
+ printf(" -r, --variable <name> Define parameter "\
+ "to set\n");
+ printf(" --copy-from <source_cgroup_path> Control group whose "\
+ "parameters will be copied\n");
+}
+
+int main(int argc, char *argv[])
+{
+ int ret = 0;
+ int c;
+
+ char *buf;
+ struct control_value *name_value = NULL;
+ int nv_number = 0;
+ int nv_max = 0;
+
+ char src_cg_path[FILENAME_MAX];
+ struct cgroup *src_cgroup;
+ struct cgroup *cgroup;
+
+ /* no parametr on input */
+ if (argc < 2) {
+ fprintf(stderr, "Usage is %s -r <name=value> "
+ "<relative path to cgroup>\n", argv[0]);
+ return -1;
+ }
+
+ /* parse arguments */
+ while ((c = getopt_long (argc, argv,
+ "r:h", long_options, NULL)) != -1) {
+ switch (c) {
+ case 'h':
+ usage(0, argv[0]);
+ ret = 0;
+ goto err;
+ break;
+
+ case 'r':
+ if ((flags & FL_COPY) != 0) {
+ usage(1, argv[0]);
+ ret = -1;
+ goto err;
+ }
+ flags |= FL_RULES;
+
+ /* add name-value pair to buffer
+ (= name_value variable) */
+ if (nv_number >= nv_max) {
+ nv_max += CG_NV_MAX;
+ name_value = (struct control_value *)
+ realloc(name_value,
+ nv_max * sizeof(struct control_value));
+ if (!name_value) {
+ fprintf(stderr, "%s: "
+ "not enough memory\n",
+ argv[0]);
+ ret = -1;
+ goto err;
+ }
+ }
+
+ /* parse optarg value */
+ /* there is necessary to input the tuple n=v */
+ buf = strtok(optarg, "=");
+ if (buf == NULL) {
+ fprintf(stderr, "%s: "
+ "wrong parameter of option -r: %s\n",
+ argv[0], optarg);
+ ret = -1;
+ goto err;
+ }
+
+ strncpy(name_value[nv_number].name, buf, FILENAME_MAX);
+ name_value[nv_number].name[FILENAME_MAX-1] = '\0';
+
+ buf = strtok(NULL, "=");
+ if (buf == NULL) {
+ fprintf(stderr, "%s: "
+ "wrong parameter of option -r: %s\n",
+ argv[0], optarg);
+ ret = -1;
+ goto err;
+ }
+
+ strncpy(name_value[nv_number].value, buf, CG_VALUE_MAX);
+ name_value[nv_number].value[CG_VALUE_MAX-1] = '\0';
+
+ nv_number++;
+ break;
+ case COPY_FROM_OPTION:
+ if (flags != 0) {
+ usage(1, argv[0]);
+ ret = -1;
+ goto err;
+ }
+ flags |= FL_COPY;
+ strncpy(src_cg_path, optarg, FILENAME_MAX);
+ src_cg_path[FILENAME_MAX-1] = '\0';
+ break;
+ default:
+ usage(1, argv[0]);
+ ret = -1;
+ goto err;
+ break;
+ }
+ }
+
+ /* no cgroup name */
+ if (!argv[optind]) {
+ fprintf(stderr, "%s: no cgroup specified\n", argv[0]);
+ ret = -1;
+ goto err;
+ }
+
+ if (flags == 0) {
+ fprintf(stderr, "%s: no name-value pair was set\n", argv[0]);
+ ret = -1;
+ goto err;
+ }
+
+ /* initialize libcgroup */
+ ret = cgroup_init();
+ if (ret) {
+ fprintf(stderr, "%s: libcgroup initialization failed: %s\n",
+ argv[0], cgroup_strerror(ret));
+ goto err;
+ }
+
+ /* copy the name-value pairs from -r options */
+ if ((flags & FL_RULES) != 0) {
+ src_cgroup = create_cgroup_from_name_value_pairs(
+ "tmp", name_value, nv_number);
+ if (src_cgroup == NULL)
+ goto err;
+ }
+
+ /* copy the name-value from the given group */
+ if ((flags & FL_COPY) != 0) {
+ src_cgroup = copy_name_value_from_cgroup(src_cg_path);
+ if (src_cgroup == NULL)
+ goto err;
+ }
+
+ while (optind < argc) {
+ /* create new cgroup */
+ cgroup = cgroup_new_cgroup(argv[optind]);
+ if (!cgroup) {
+ ret = ECGFAIL;
+ fprintf(stderr, "%s: can't add new cgroup: %s\n",
+ argv[0], cgroup_strerror(ret));
+ goto cgroup_free_err;
+ }
+
+ /* copy the values from the source cgroup to new one */
+ ret = cgroup_copy_cgroup(cgroup, src_cgroup);
+ if (ret != 0) {
+ fprintf(stderr, "%s: cgroup %s error: %s \n",
+ argv[0], src_cg_path, cgroup_strerror(ret));
+ goto cgroup_free_err;
+ }
+
+ /* modify cgroup based on values of the new one */
+ ret = cgroup_modify_cgroup(cgroup);
+ if (ret) {
+ fprintf(stderr, "%s: "
+ "the group can't be modified\n",
+ argv[0]);
+ goto cgroup_free_err;
+ }
+
+ optind++;
+ cgroup_free(&cgroup);
+ }
+
+cgroup_free_err:
+ if (cgroup)
+ cgroup_free(&cgroup);
+ cgroup_free(&src_cgroup);
+
+err:
+ free(name_value);
+ return ret;
+}
--- /dev/null
+/* " Copyright (C) 2010 Red Hat, Inc. All Rights Reserved.
+ * " Written by Ivana Hutarova Varekova <varekova@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2.1 of the GNU Lesser General Public License
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it would be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ */
+
+#include <stdio.h>
+#include <unistd.h>
+#include <stdlib.h>
+#include <string.h>
+#include <getopt.h>
+#include <errno.h>
+
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <libcgroup.h>
+#include <libcgroup-internal.h>
+#include <pwd.h>
+#include <grp.h>
+
+enum flag{
+ FL_LIST = 1,
+ FL_SILENT = 2, /* do-not show any warning/error output */
+ FL_STRICT = 4, /* don show the variables which are not on
+ whitelist */
+ FL_OUTPUT = 8, /* output should be redirect to the given file */
+ FL_BLACK = 16, /* blacklist set */
+ FL_WHITE = 32, /* whitelist set */
+};
+
+#define BLACKLIST_CONF "/etc/cgsnapshot_blacklist.conf"
+#define WHITELIST_CONF "/etc/cgsnapshot_whitelist.conf"
+
+struct black_list_type {
+ char *name; /* variable name */
+ struct black_list_type *next; /* pointer to the next record */
+};
+
+struct black_list_type *black_list;
+struct black_list_type *white_list;
+
+typedef char cont_name_t[FILENAME_MAX];
+
+int flags;
+FILE *of;
+
+/*
+ * Display the usage
+ */
+static void usage(int status, const char *program_name)
+{
+ if (status != 0) {
+ fprintf(stderr, "Wrong input parameters,"
+ " try %s -h' for more information.\n",
+ program_name);
+ return;
+ }
+ printf("Usage: %s [-h] [-s] [-b FILE] [-w FILE] [-f FILE] "\
+ "[controller] [...]\n", program_name);
+ printf("Generate the configuration file for given controllers\n");
+ printf(" -b, --blacklist=FILE Set the blacklist"\
+ " configuration file (default %s)\n", BLACKLIST_CONF);
+ printf(" -f, --file=FILE Redirect the output"\
+ " to output_file\n");
+ printf(" -h, --help Display this help\n");
+ printf(" -s, --silent Ignore all warnings\n");
+ printf(" -t, --strict Don't show variables "\
+ "which are not on the whitelist\n");
+ printf(" -w, --whitelist=FILE Set the whitelist"\
+ " configuration file (don't used by default)\n");
+}
+
+/* cache values from blacklist file to the list structure */
+
+int load_list(char *filename, struct black_list_type **p_list)
+{
+ FILE *fw;
+ int i = 0;
+ int ret;
+ char buf[FILENAME_MAX];
+ char name[FILENAME_MAX];
+
+ struct black_list_type *start = NULL;
+ struct black_list_type *end = NULL;
+ struct black_list_type *new;
+
+ fw = fopen(filename, "r");
+ if (fw == NULL) {
+ fprintf(stderr, "ERROR: Failed to open file %s: %s\n",
+ filename, strerror(errno));
+ *p_list = NULL;
+ return 1;
+ }
+
+ /* go through the configuration file and search the line */
+ while (fgets(buf, FILENAME_MAX, fw) != NULL) {
+ buf[FILENAME_MAX-1] = '\0';
+ i = 0;
+
+ /* if the record start with # then skip it */
+ while ((buf[i] == ' ') || (buf[i] == '\n'))
+ i++;
+
+ if ((buf[i] == '#') || (buf[i] == '\0'))
+ continue;
+
+ ret = sscanf(buf, "%s", name);
+ if (ret == 0)
+ continue;
+
+ new = (struct black_list_type *)malloc(sizeof
+ (struct black_list_type));
+ if (new == NULL) {
+ fprintf(stderr, "ERROR: Memory allocation problem "
+ "(%s)\n", strerror(errno));
+ ret = 1;
+ goto err;
+ }
+
+ new->name = strdup(name);
+ if (new->name == NULL) {
+ fprintf(stderr, "ERROR: Memory allocation problem "
+ "(%s)\n", strerror(errno));
+ ret = 1;
+ free(new);
+ goto err;
+ }
+ new->next = NULL;
+
+ /* update the variables list */
+ if (start == NULL) {
+ start = new;
+ end = new;
+ } else {
+ end->next = new;
+ end = new;
+ }
+ }
+
+ fclose(fw);
+
+ *p_list = start;
+ return 0;
+
+err:
+ fclose(fw);
+ new = start;
+ while (new != NULL) {
+ end = new->next;
+ free(new->name);
+ free(new);
+ new = end;
+ }
+ *p_list = NULL;
+ return ret;
+}
+
+/* free list structure */
+void free_list(struct black_list_type *list)
+{
+ struct black_list_type *now;
+ struct black_list_type *next;
+
+ now = list;
+ while (now != NULL) {
+ next = now->next;
+ free(now->name);
+ free(now);
+ now = next;
+ }
+ return;
+}
+
+/* Test whether the variable is on the list
+ * return values are:
+ * 1 ... was found
+ * 0 ... no record was found
+ */
+int is_on_list(char *name, struct black_list_type *list)
+{
+ struct black_list_type *record;
+
+ record = list;
+ /* go through the list of all values */
+ while (record != NULL) {
+ /* if the variable name is found */
+ if (strcmp(record->name, name) == 0) {
+ /* return its value */
+ return 1;
+ }
+ record = record->next;
+ }
+
+ /* the variable was not found */
+ return 0;
+
+}
+
+/* Display permissions record for the given group
+ * defined by path
+ */
+static int display_permissions(const char *path,
+ const char *program_name)
+{
+ int ret;
+ struct stat sba;
+ struct stat sbt;
+ struct passwd *pw;
+ struct group *gr;
+ char tasks_path[FILENAME_MAX];
+
+ /* admin permissions record */
+ /* get the directory statistic */
+ ret = stat(path, &sba);
+ if (ret) {
+ fprintf(stderr, "ERROR: can't read statistics about %s\n",
+ path);
+ return -1;
+ }
+
+ /* tasks permissions record */
+ /* get tasks file statistic */
+ strncpy(tasks_path, path, FILENAME_MAX);
+ tasks_path[FILENAME_MAX-1] = '\0';
+ strncat(tasks_path, "/tasks", FILENAME_MAX - strlen(tasks_path) - 1);
+ tasks_path[FILENAME_MAX-1] = '\0';
+ ret = stat(tasks_path, &sbt);
+ if (ret) {
+ fprintf(stderr, "ERROR: can't read statistics about %s\n",
+ tasks_path);
+ return -1;
+ }
+
+ if ((sba.st_uid) || (sba.st_gid) ||
+ (sbt.st_uid) || (sbt.st_gid)) {
+ /* some uid or gid is nonroot, admin permission
+ tag is necessery */
+
+ /* print the header */
+ fprintf(of, "\tperm {\n");
+
+ /* find out the user and group name */
+ pw = getpwuid(sba.st_uid);
+ if (pw == NULL) {
+ fprintf(stderr, "ERROR: can't get %d user name\n",
+ sba.st_uid);
+ return -1;
+ }
+
+ gr = getgrgid(sba.st_gid);
+ if (gr == NULL) {
+ fprintf(stderr, "ERROR: can't get %d group name\n",
+ sba.st_gid);
+ return -1;
+ }
+
+ /* print the admin record */
+ fprintf(of, "\t\tadmin {\n"\
+ "\t\t\tuid = %s;\n"\
+ "\t\t\tgid = %s;\n"\
+ "\t\t}\n", pw->pw_name, gr->gr_name);
+
+ /* find out the user and group name */
+ pw = getpwuid(sbt.st_uid);
+ if (pw == NULL) {
+ fprintf(stderr, "ERROR: can't get %d user name\n",
+ sbt.st_uid);
+ return -1;
+ }
+
+ gr = getgrgid(sbt.st_gid);
+ if (gr == NULL) {
+ fprintf(stderr, "ERROR: can't get %d group name\n",
+ sbt.st_gid);
+ return -1;
+ }
+
+ /* print the task record */
+ fprintf(of, "\t\ttask {\n"\
+ "\t\t\tuid = %s;\n"\
+ "\t\t\tgid = %s;\n"\
+ "\t\t}\n", pw->pw_name, gr->gr_name);
+
+ fprintf(of, "\t}\n");
+ }
+
+ return 0;
+}
+
+/* Displey the control group record:
+ * header
+ * permission record
+ * controllers records
+ * tail
+ */
+
+static int display_cgroup_data(struct cgroup *group,
+ char controller[CG_CONTROLLER_MAX][FILENAME_MAX],
+ const char *group_path, int root_path_len, int first,
+ const char *program_name)
+{
+ int i = 0, j;
+ int bl, wl = 0; /* is on the blacklist/whitelist flag */
+ int nr_var = 0;
+ char *name;
+ char *output_name;
+ struct cgroup_controller *group_controller = NULL;
+ char *value = NULL;
+ char var_path[FILENAME_MAX];
+ int ret = 0;
+ struct stat sb;
+
+ /* print the group definition header */
+ fprintf(of, "group %s {\n", group->name);
+
+ /* display the permission tags */
+ ret = display_permissions(group_path, program_name);
+ if (ret)
+ return ret;
+
+ /* for all wanted controllers display controllers tag */
+ while (controller[i][0] != '\0') {
+
+ group_controller = cgroup_get_controller(group, controller[i]);
+ if (group_controller == NULL) {
+ printf("cannot find controller "\
+ "'%s' in group '%s'\n",
+ controller[i], group->name);
+ i++;
+ ret = -1;
+ continue;
+ }
+
+ /* print the controller header */
+ if (strncmp(controller[i], "name=", 5) == 0)
+ fprintf(of, "\t\"%s\" {\n", controller[i]);
+ else
+ fprintf(of, "\t%s {\n", controller[i]);
+ i++;
+ nr_var = cgroup_get_value_name_count(group_controller);
+
+ for (j = 0; j < nr_var; j++) {
+ name = cgroup_get_value_name(group_controller, j);
+
+ /* For the non-root groups cgconfigparser set
+ permissions of variable files to 777. Thus
+ It is necessary to test the permissions of
+ variable files in the root group to find out
+ whether the variable is writable.
+ */
+ if (root_path_len >= FILENAME_MAX)
+ root_path_len = FILENAME_MAX - 1;
+ strncpy(var_path, group_path, root_path_len);
+ var_path[root_path_len] = '\0';
+ strncat(var_path, "/", FILENAME_MAX -
+ strlen(var_path) - 1);
+ var_path[FILENAME_MAX-1] = '\0';
+ strncat(var_path, name, FILENAME_MAX -
+ strlen(var_path) - 1);
+ var_path[FILENAME_MAX-1] = '\0';
+
+ /* test whether the write permissions */
+ ret = stat(var_path, &sb);
+ /* freezer.state is not in root group so ret != 0,
+ * but it should be listed
+ * device.list should be read to create
+ * device.allow input
+ */
+ if ((ret == 0) && ((sb.st_mode & S_IWUSR) == 0) &&
+ (strcmp("devices.list", name) != 0)) {
+ /* variable is not writable */
+ continue;
+ }
+
+ /* find whether the variable is blacklisted or
+ whitelisted */
+ bl = is_on_list(name, black_list);
+ wl = is_on_list(name, white_list);
+
+ /* if it is blacklisted skip it and continue */
+ if (bl)
+ continue;
+
+ /* if it is not whitelisted and strict tag is used
+ skip it and continue too */
+ if ((!wl) && (flags & FL_STRICT))
+ continue;
+
+ /* if it is not whitelisted and silent tag is not
+ used write an warning */
+ if ((!wl) && !(flags & FL_SILENT) && (first))
+ fprintf(stderr, "WARNING: variable %s is "\
+ "neither blacklisted nor "\
+ "whitelisted\n", name);
+
+ output_name = name;
+
+ /* deal with devices variables:
+ * - omit devices.deny and device.allow,
+ * - generate devices.{deny,allow} from
+ * device.list variable (deny all and then
+ * all device.list devices */
+ if ((strcmp("devices.deny", name) == 0) ||
+ (strcmp("devices.allow", name) == 0)) {
+ continue;
+ }
+ if (strcmp("devices.list", name) == 0) {
+ output_name = "devices.allow";
+ fprintf(of,
+ "\t\tdevices.deny=\"a *:* rwm\";\n");
+ }
+
+ ret = cgroup_get_value_string(group_controller,
+ name, &value);
+
+ /* variable can not be read */
+ if (ret != 0) {
+ ret = 0;
+ fprintf(stderr, "ERROR: Value of "\
+ "variable %s can be read\n",
+ name);
+ goto err;
+ }
+ fprintf(of, "\t\t%s=\"%s\";\n", output_name, value);
+ }
+ fprintf(of, "\t}\n");
+ }
+
+ /* tail of the record */
+ fprintf(of, "}\n\n");
+
+err:
+ return ret;
+}
+
+/*
+ * creates the record about the hierarchie which contains
+ * "controller" subsystem
+ */
+static int display_controller_data(
+ char controller[CG_CONTROLLER_MAX][FILENAME_MAX],
+ const char *program_name)
+{
+ int ret;
+ void *handle;
+ int first = 1;
+
+ struct cgroup_file_info info;
+ int lvl;
+
+ int prefix_len;
+ char cgroup_name[FILENAME_MAX];
+
+ struct cgroup *group = NULL;
+
+ /* start to parse the structure for the first controller -
+ controller[0] attached to hierarchie */
+ ret = cgroup_walk_tree_begin(controller[0], "/", 0,
+ &handle, &info, &lvl);
+ if (ret != 0)
+ return ret;
+
+ prefix_len = strlen(info.full_path);
+
+ /* go through all files and directories */
+ while ((ret = cgroup_walk_tree_next(0, &handle, &info, lvl)) == 0) {
+ /* some group starts here */
+ if (info.type == CGROUP_FILE_TYPE_DIR) {
+ /* parse the group name from full_path*/
+ strncpy(cgroup_name, &info.full_path[prefix_len],
+ FILENAME_MAX);
+ cgroup_name[FILENAME_MAX-1] = '\0';
+
+
+ /* start to grab data about the new group */
+ group = cgroup_new_cgroup(cgroup_name);
+ if (group == NULL) {
+ printf("cannot create group '%s'\n",
+ cgroup_name);
+ ret = ECGFAIL;
+ goto err;
+ }
+
+ ret = cgroup_get_cgroup(group);
+ if (ret != 0) {
+ printf("cannot read group '%s': %s\n",
+ cgroup_name, cgroup_strerror(ret));
+ goto err;
+ }
+
+ display_cgroup_data(group, controller, info.full_path,
+ prefix_len, first, program_name);
+ first = 0;
+ cgroup_free(&group);
+ }
+ }
+
+err:
+ cgroup_walk_tree_end(&handle);
+ if (ret == ECGEOF)
+ ret = 0;
+
+ return ret;
+
+}
+
+static int is_ctlr_on_list(char controllers[CG_CONTROLLER_MAX][FILENAME_MAX],
+ cont_name_t wanted_conts[FILENAME_MAX])
+{
+ int i = 0;
+ int j = 0;
+
+ while (controllers[i][0] != '\0') {
+ while (wanted_conts[j][0] != '\0') {
+ if (strcmp(controllers[i], wanted_conts[j]) == 0)
+ return 1;
+ j++;
+ }
+ j = 0;
+ i++;
+ }
+
+ return 0;
+}
+
+
+/* print data about input cont_name controller */
+static int parse_controllers(cont_name_t cont_names[CG_CONTROLLER_MAX],
+ const char *program_name)
+{
+ int ret = 0;
+ void *handle;
+ char path[FILENAME_MAX];
+ struct cgroup_mount_point controller;
+
+ char controllers[CG_CONTROLLER_MAX][FILENAME_MAX];
+ int max = 0;
+
+ path[0] = '\0';
+
+ ret = cgroup_get_controller_begin(&handle, &controller);
+
+ /* go through the list of controllers/mount point pairs */
+ while (ret == 0) {
+ if (strcmp(path, controller.path) == 0) {
+ /* if it is still the same mount point */
+ if (max < CG_CONTROLLER_MAX) {
+ strncpy(controllers[max],
+ controller.name, FILENAME_MAX);
+ (controllers[max])[FILENAME_MAX-1] = '\0';
+ max++;
+ }
+ } else {
+
+ /* we got new mount point, print it if needed */
+ if ((!(flags & FL_LIST) ||
+ (is_ctlr_on_list(controllers, cont_names)))
+ && (max != 0)) {
+ (controllers[max])[0] = '\0';
+ ret = display_controller_data(
+ controllers, program_name);
+ }
+
+ strncpy(controllers[0], controller.name, FILENAME_MAX);
+ (controllers[0])[FILENAME_MAX-1] = '\0';
+
+ strncpy(path, controller.path, FILENAME_MAX);
+ path[FILENAME_MAX-1] = '\0';
+ max = 1;
+ }
+
+ /* the actual controller should not be printed */
+ ret = cgroup_get_controller_next(&handle, &controller);
+ }
+
+ if ((!(flags & FL_LIST) ||
+ (is_ctlr_on_list(controllers, cont_names)))
+ && (max != 0)) {
+ (controllers[max])[0] = '\0';
+ ret = display_controller_data(
+ controllers, program_name);
+ }
+
+ cgroup_get_controller_end(&handle);
+ if (ret != ECGEOF)
+ return ret;
+ return 0;
+}
+
+static int show_mountpoints(const char *controller)
+{
+ char path[FILENAME_MAX];
+ int ret;
+ void *handle;
+ int quote = 0;
+
+ if (strncmp(controller, "name=", 5) == 0)
+ quote = 1;
+
+ ret = cgroup_get_subsys_mount_point_begin(controller, &handle, path);
+ if (ret)
+ return ret;
+
+ while (ret == 0) {
+ if (quote)
+ fprintf(of, "\t\"%s\" = %s;\n", controller, path);
+ else
+ fprintf(of, "\t%s = %s;\n", controller, path);
+ ret = cgroup_get_subsys_mount_point_next(&handle, path);
+ }
+ cgroup_get_subsys_mount_point_end(&handle);
+
+ if (ret != ECGEOF)
+ return ret;
+ return 0;
+}
+
+/* parse whether data about given controller "name" should be displayed.
+ * If yes then the data are printed. "cont_names" is list of controllers
+ * which should be shown.
+ */
+static void parse_mountpoint(cont_name_t cont_names[CG_CONTROLLER_MAX],
+ char *name)
+{
+ int i;
+
+ /* if there is no controller list show all mounted controllers */
+ if (!(flags & FL_LIST)) {
+ if (show_mountpoints(name)) {
+ /* the controller is not mounted */
+ if ((flags & FL_SILENT) == 0)
+ fprintf(stderr, "ERROR: %s hierarchy "\
+ "not mounted\n", name);
+ }
+ return;
+ }
+
+ /* there is controller list - show wanted mounted controllers only */
+ for (i = 0; i <= CG_CONTROLLER_MAX-1; i++) {
+ if (!strncmp(cont_names[i], name, strlen(name)+1)) {
+ /* controller is on the list */
+ if (show_mountpoints(name)) {
+ /* the controller is not mounted */
+ if ((flags & FL_SILENT) == 0) {
+ fprintf(stderr, "ERROR: %s hierarchy "\
+ "not mounted\n", name);
+ }
+ break;
+ }
+ break;
+ }
+ }
+
+ return;
+}
+
+/* print data about input mount points */
+static int parse_mountpoints(cont_name_t cont_names[CG_CONTROLLER_MAX],
+ const char *program_name)
+{
+ int ret, final_ret = 0;
+ void *handle;
+ struct controller_data info;
+ struct cgroup_mount_point mount;
+
+ /* start mount section */
+ fprintf(of, "mount {\n");
+
+ /* go through the controller list */
+ ret = cgroup_get_all_controller_begin(&handle, &info);
+ while (ret == 0) {
+
+ /* the controller attached to some hierarchy */
+ if (info.hierarchy != 0)
+ parse_mountpoint(cont_names, info.name);
+
+ /* next controller */
+ ret = cgroup_get_all_controller_next(&handle, &info);
+ }
+ if (ret != ECGEOF) {
+ if ((flags & FL_SILENT) != 0) {
+ fprintf(stderr,
+ "E: in get next controller %s\n",
+ cgroup_strerror(ret));
+ }
+ final_ret = ret;
+ }
+ cgroup_get_all_controller_end(&handle);
+
+ /* process also named hierarchies */
+ ret = cgroup_get_controller_begin(&handle, &mount);
+ while (ret == 0) {
+ if (strncmp(mount.name, "name=", 5) == 0)
+ parse_mountpoint(cont_names, mount.name);
+ ret = cgroup_get_controller_next(&handle, &mount);
+ }
+
+ if (ret != ECGEOF) {
+ if ((flags & FL_SILENT) != 0) {
+ fprintf(stderr,
+ "E: in get next controller %s\n",
+ cgroup_strerror(ret));
+ }
+ final_ret = ret;
+ }
+ cgroup_get_controller_end(&handle);
+
+ /* finish mount section */
+ fprintf(of, "}\n\n");
+ return final_ret;
+}
+
+int main(int argc, char *argv[])
+{
+ int ret = 0, err;
+ int c;
+
+ int i;
+ int c_number = 0;
+ cont_name_t wanted_cont[CG_CONTROLLER_MAX];
+
+ char bl_file[FILENAME_MAX]; /* blacklist file name */
+ char wl_file[FILENAME_MAX]; /* whitelist file name */
+
+ static struct option long_opts[] = {
+ {"help", no_argument, NULL, 'h'},
+ {"silent" , no_argument, NULL, 's'},
+ {"blacklist", required_argument, NULL, 'b'},
+ {"whitelist", required_argument, NULL, 'w'},
+ {"strict", no_argument, NULL, 't'},
+ {"file", required_argument, NULL, 'f'},
+ {0, 0, 0, 0}
+ };
+
+ for (i = 0; i < CG_CONTROLLER_MAX; i++)
+ wanted_cont[i][0] = '\0';
+ flags = 0;
+
+ /* parse arguments */
+ while ((c = getopt_long(argc, argv, "hsb:w:tf:", long_opts, NULL))
+ > 0) {
+ switch (c) {
+ case 'h':
+ usage(0, argv[0]);
+ return 0;
+ case 's':
+ flags |= FL_SILENT;
+ break;
+ case 'b':
+ flags |= FL_BLACK;
+ strncpy(bl_file, optarg, FILENAME_MAX);
+ bl_file[FILENAME_MAX-1] = '\0';
+ break;
+ case 'w':
+ flags |= FL_WHITE;
+ strncpy(wl_file, optarg, FILENAME_MAX);
+ wl_file[FILENAME_MAX-1] = '\0';
+ break;
+ case 't':
+ flags |= FL_STRICT;
+ break;
+ case 'f':
+ flags |= FL_OUTPUT;
+ of = fopen(optarg, "w");
+ if (of == NULL) {
+ fprintf(stderr, "%s: Failed to open file %s\n",
+ argv[0], optarg);
+ return ECGOTHER;
+ }
+ break;
+ default:
+ usage(1, argv[0]);
+ return -1;
+ }
+ }
+
+ /* read the list of controllers */
+ while (optind < argc) {
+ flags |= FL_LIST;
+ strncpy(wanted_cont[c_number], argv[optind], FILENAME_MAX);
+ (wanted_cont[c_number])[FILENAME_MAX-1] = '\0';
+ c_number++;
+ optind++;
+ if (optind == CG_CONTROLLER_MAX-1) {
+ fprintf(stderr, "too many parameters\n");
+ break;
+ }
+ }
+
+ if ((flags & FL_OUTPUT) == 0)
+ of = stdout;
+
+ /* blacklkist */
+ if (flags & FL_BLACK) {
+ ret = load_list(bl_file, &black_list);
+ } else {
+ /* load the blacklist from the default location */
+ ret = load_list(BLACKLIST_CONF, &black_list);
+ }
+ if (ret != 0)
+ goto finish;
+
+ /* whitelist */
+ if (flags & FL_WHITE)
+ ret = load_list(wl_file, &white_list);
+ if (ret != 0)
+ goto finish;
+
+ /* print the header */
+ fprintf(of, "# Configuration file generated by cgsnapshot\n");
+
+ /* initialize libcgroup */
+ ret = cgroup_init();
+ if (ret)
+ /* empty configuration file */
+ goto finish;
+
+ /* print mount points section */
+ ret = parse_mountpoints(wanted_cont, argv[0]);
+ /* continue with processing on error*/
+
+ /* print hierarchies section */
+ /*replace error from parse_mountpoints() only with another error*/
+ err = parse_controllers(wanted_cont, argv[0]);
+ if (err)
+ ret = err;
+
+finish:
+ free_list(black_list);
+ free_list(white_list);
+
+ if (of != stdout)
+ fclose(of);
+
+ return ret;
+}
--- /dev/null
+/* Copyright (C) 2009 Red Hat, Inc. All Rights Reserved.
+ * Written by Ivana Hutarova Varekova <varekova@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2.1 of the GNU Lesser General Public License
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it would be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ */
+
+#include <stdio.h>
+#include <unistd.h>
+#include <stdlib.h>
+#include <string.h>
+#include <getopt.h>
+
+#include <libcgroup.h>
+#include <libcgroup-internal.h>
+#include "tools-common.h"
+
+enum flag{
+ /*
+ * the flag set if there is a cgroup on output
+ * if there is no one we want to display all cgroups
+ */
+ FL_LIST = 1
+};
+
+static inline void trim_filepath(char *path)
+{
+ int len;
+ len = strlen(path) - 1;
+ while (path[len] == '/')
+ len--;
+
+ path[len + 1] = '\0';
+}
+
+static void usage(int status, const char *program_name)
+{
+ if (status != 0) {
+ fprintf(stderr, "Wrong input parameters,"
+ " try %s -h' for more information.\n",
+ program_name);
+ return;
+ }
+ printf("Usage: %s [-h] [[-g] <controllers>:<path>] [...]\n",
+ program_name);
+ printf("List all cgroups\n");
+ printf(" -g <controllers>:<path> Control group to be displayed "\
+ "(-g is optional)\n");
+ printf(" -h, --help Display this help\n");
+}
+
+/*
+ * if the info about controller "name" should be printed,
+ * then the function returns nonzero value
+ */
+static int is_ctlr_on_list(struct cgroup_group_spec *cgroup_list,
+ const char *name)
+{
+ int j;
+
+ for (j = 0; cgroup_list->controllers[j] != NULL; j++)
+ if (strcmp(cgroup_list->controllers[j], name) == 0)
+ return 1;
+
+ return 0;
+}
+
+static void print_info(struct cgroup_file_info *info, char *name, int pref)
+{
+ if (info->type == CGROUP_FILE_TYPE_DIR) {
+ if (info->full_path[pref] == '/')
+ printf("%s:%s\n", name, &info->full_path[pref]);
+ else
+ printf("%s:/%s\n", name, &info->full_path[pref]);
+ }
+}
+
+/* display controller:/input_path cgroups */
+static int display_controller_data(char *input_path, char *controller, char *name)
+{
+ int ret;
+ void *handle;
+ struct cgroup_file_info info;
+ char cgroup_dir_path[FILENAME_MAX];
+ char input_dir_path[FILENAME_MAX];
+ int lvl;
+ int len;
+
+ ret = cgroup_walk_tree_begin(controller, input_path, 0,
+ &handle, &info, &lvl);
+ if (ret != 0)
+ return ret;
+
+ strncpy(cgroup_dir_path, info.full_path, FILENAME_MAX);
+ /* remove problematic '/' characters from cgroup directory path*/
+ trim_filepath(cgroup_dir_path);
+
+ strncpy(input_dir_path, input_path, FILENAME_MAX);
+
+ /* remove problematic '/' characters from input directory path*/
+ trim_filepath(input_dir_path);
+ len = strlen(cgroup_dir_path) - strlen(input_dir_path);
+ print_info(&info, name, len);
+ while ((ret = cgroup_walk_tree_next(0, &handle, &info, lvl)) == 0)
+ print_info(&info, name, len);
+
+ cgroup_walk_tree_end(&handle);
+ if (ret == ECGEOF)
+ ret = 0;
+
+ return ret;
+}
+
+/*
+ * print data about input cgroup_list cgroups
+ * if FL_LIST flag is set then if the function does not find
+ * the cgroup it returns ECGEOF
+ */
+
+static int print_cgroup(struct cgroup_group_spec *cgroup_spec, int flags)
+{
+ int ret = 0;
+ void *handle;
+ struct cgroup_mount_point controller;
+ char path[FILENAME_MAX];
+ char con_name[FILENAME_MAX];
+ char all_conts[FILENAME_MAX];
+ int output = 0;
+
+ path[0] = '\0';
+ con_name[0] = '\0';
+ all_conts[0] = '\0';
+
+ ret = cgroup_get_controller_begin(&handle, &controller);
+
+ /* go through the list of controllers/mount point pairs */
+ while (ret == 0) {
+ if (strcmp(path, controller.path) == 0) {
+ /* if it is still the same mount point */
+ strncat(all_conts, ",",
+ FILENAME_MAX-strlen(all_conts)-1);
+ strncat(all_conts, controller.name,
+ FILENAME_MAX-strlen(all_conts)-1);
+ } else {
+ /* we got new mount point, print it if needed */
+ if (output) {
+ ret = display_controller_data(
+ cgroup_spec->path,
+ con_name, all_conts);
+ if (ret)
+ return ret;
+ if ((flags & FL_LIST) != 0) {
+ /* we succesfully finish printing */
+ output = 0;
+ break;
+ }
+ }
+
+ output = 0;
+ strncpy(all_conts, controller.name, FILENAME_MAX);
+ all_conts[FILENAME_MAX-1] = '\0';
+ strncpy(con_name, controller.name, FILENAME_MAX);
+ con_name[FILENAME_MAX-1] = '\0';
+ strncpy(path, controller.path, FILENAME_MAX);
+ path[FILENAME_MAX-1] = '\0';
+ }
+
+ /* set output flag */
+ if ((output == 0) && (!(flags & FL_LIST) ||
+ (is_ctlr_on_list(cgroup_spec, controller.name))))
+ output = 1;
+
+ /* the actual controller should not be printed */
+ ret = cgroup_get_controller_next(&handle, &controller);
+ }
+
+ cgroup_get_controller_end(&handle);
+ if (ret != ECGEOF)
+ return ret;
+
+ if (output) {
+ ret = display_controller_data(
+ cgroup_spec->path,
+ con_name, all_conts);
+ }
+
+ return ret;
+}
+
+
+static int cgroup_list_cgroups(char *tname,
+ struct cgroup_group_spec *cgroup_list[],
+ int flags)
+{
+ int ret = 0;
+ int final_ret = 0;
+ int i = 0;
+
+ /* initialize libcgroup */
+ ret = cgroup_init();
+ if (ret) {
+ fprintf(stderr, "cgroups can't be listed: %s\n",
+ cgroup_strerror(ret));
+ return ret;
+ }
+
+ if ((flags & FL_LIST) == 0) {
+ struct cgroup_group_spec *cgroup_spec;
+ cgroup_spec = calloc(1, sizeof(struct cgroup_group_spec));
+ /* we have to print all cgroups */
+ ret = print_cgroup(cgroup_spec, flags);
+ free(cgroup_spec);
+ if (ret == 0) {
+ final_ret = 0;
+ } else {
+ final_ret = ret;
+ fprintf(stderr, "cgroups can't be listed: %s\n",
+ cgroup_strerror(ret));
+ }
+ } else {
+ /* we have he list of controllers which should be print */
+ while ((cgroup_list[i] != NULL)
+ && ((ret == ECGEOF) || (ret == 0))) {
+ ret = print_cgroup(cgroup_list[i], flags);
+ if (ret != 0) {
+ if (ret == ECGEOF) {
+ /* controller was not found */
+ final_ret = ECGFAIL;
+ } else {
+ /* other problem */
+ final_ret = ret;
+ }
+ fprintf(stderr,
+ "%s: cannot find group %s..:%s: %s\n",
+ tname, cgroup_list[i]->controllers[0],
+ cgroup_list[i]->path,
+ cgroup_strerror(final_ret));
+ }
+ i++;
+ }
+ }
+ return final_ret;
+}
+
+int main(int argc, char *argv[])
+{
+
+ int ret = 0;
+ int c;
+ int i;
+
+ int flags = 0;
+
+ struct cgroup_group_spec *cgroup_list[CG_HIER_MAX];
+
+ static struct option options[] = {
+ {"help", 0, 0, 'h'},
+ {"group", required_argument, NULL, 'g'},
+ {0, 0, 0, 0}
+ };
+
+ memset(cgroup_list, 0, sizeof(cgroup_list));
+
+ /* parse arguments */
+ while ((c = getopt_long(argc, argv, "hg:", options, NULL)) > 0) {
+ switch (c) {
+ case 'h':
+ usage(0, argv[0]);
+ ret = 0;
+ goto err;
+ case 'g':
+ ret = parse_cgroup_spec(cgroup_list, optarg,
+ CG_HIER_MAX);
+ if (ret) {
+ fprintf(stderr, "%s: cgroup controller"
+ " and path parsing failed (%s)\n",
+ argv[0], optarg);
+ return ret;
+ }
+ break;
+ default:
+ usage(1, argv[0]);
+ ret = 1;
+ goto err;
+ }
+ }
+
+ /* read the list of controllers */
+ while (optind < argc) {
+ ret = parse_cgroup_spec(cgroup_list, argv[optind],
+ CG_HIER_MAX);
+ if (ret) {
+ fprintf(stderr, "%s: cgroup controller"
+ " and path parsing failed (%s)\n",
+ argv[0], argv[optind]);
+ return -1;
+ }
+ optind++;
+ }
+
+ if (cgroup_list[0] != NULL) {
+ /* cgroups on input */
+ flags |= FL_LIST;
+ }
+
+ /* print the information
+ based on list of input cgroups and flags */
+ ret = cgroup_list_cgroups(argv[0], cgroup_list, flags);
+
+err:
+ if (cgroup_list[0]) {
+ for (i = 0; i < CG_HIER_MAX; i++) {
+ if (cgroup_list[i])
+ cgroup_free_group_spec(cgroup_list[i]);
+ }
+ }
+
+
+ return ret;
+}
--- /dev/null
+/* " Copyright (C) 2009 Red Hat, Inc. All Rights Reserved.
+ * " Written by Ivana Hutarova Varekova <varekova@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2.1 of the GNU Lesser General Public License
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it would be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ */
+
+#include <stdio.h>
+#include <unistd.h>
+#include <stdlib.h>
+#include <string.h>
+#include <getopt.h>
+
+#include <libcgroup.h>
+#include <libcgroup-internal.h>
+
+enum flag{
+ FL_MOUNT = 1, /* show the mount points */
+ FL_LIST = 2,
+ FL_ALL = 4, /* show all subsystems - not mounted too */
+ FL_HIERARCHY = 8, /* show info about hierarchies */
+ FL_MOUNT_ALL = 16 /* show all mount points of hierarchies */
+};
+
+typedef char cont_name_t[FILENAME_MAX];
+
+static void usage(int status, const char *program_name)
+{
+ if (status != 0) {
+ fprintf(stderr, "Wrong input parameters,"
+ " try %s -h' for more information.\n",
+ program_name);
+ return;
+ }
+ printf("Usage: %s [-i] [-m] [-M] [controller] [...]\n"\
+ " or: %s [-a] [-i] [-m] [-M]\n", program_name, program_name);
+ printf("List information about given controller(s) If no controller "\
+ "is set list information about all mounted controllers.\n");
+ printf(" -a, --all Display information "\
+ "about all controllers (including not mounted ones)\n");
+ printf(" -h, --help Display this help\n");
+ printf(" -i, --hierarchies Display information about "\
+ "hierarchies\n");
+ printf(" -m, --mount-points Display mount points\n");
+ printf(" -M, --all-mount-points Display all mount points\n");
+}
+
+static int print_controller_mount(const char *controller,
+ int flags, cont_name_t cont_names, int hierarchy)
+{
+ int ret = 0;
+ void *handle;
+ char path[FILENAME_MAX];
+
+ if (!(flags & FL_MOUNT) && !(flags & FL_HIERARCHY)) {
+ /* print only hierarchy name */
+ printf("%s\n", cont_names);
+ }
+ if (!(flags & FL_MOUNT) && (flags & FL_HIERARCHY)) {
+ /* print only hierarchy name and number*/
+ printf("%s %d\n", cont_names, hierarchy);
+ }
+ if (flags & FL_MOUNT) {
+ /* print hierarchy name and mount point(s) */
+ ret = cgroup_get_subsys_mount_point_begin(controller, &handle,
+ path);
+ /* intentionally ignore error from above call */
+ while (ret == 0) {
+ printf("%s %s\n", cont_names, path);
+ if (!(flags & FL_MOUNT_ALL))
+ /* first mount record is enough */
+ goto stop;
+ ret = cgroup_get_subsys_mount_point_next(&handle, path);
+ }
+ if (ret == ECGEOF)
+ ret = 0;
+stop:
+ cgroup_get_subsys_mount_point_end(&handle);
+ }
+ return ret;
+}
+
+/* display all controllers attached to the given hierarchy */
+static int print_all_controllers_in_hierarchy(const char *tname,
+ int hierarchy, int flags)
+{
+ int ret = 0;
+ void *handle;
+ struct controller_data info;
+ int first = 1;
+ cont_name_t cont_names;
+ cont_name_t cont_name;
+
+ /*
+ * Initialize libcgroup and intentionally ignore its result,
+ * no mounted controller is valid use case.
+ */
+ (void) cgroup_init();
+
+ ret = cgroup_get_all_controller_begin(&handle, &info);
+ if ((ret != 0) && (ret != ECGEOF)) {
+ fprintf(stderr, "cannot read controller data: %s\n",
+ cgroup_strerror(ret));
+ return ret;
+ }
+
+ while (ret != ECGEOF) {
+ /* controller is in the hierrachy */
+ if (info.hierarchy != hierarchy)
+ goto next;
+
+ if (first) {
+ /* the first controller in the hierarchy */
+ memset(cont_name, 0, FILENAME_MAX);
+ strncpy(cont_name, info.name, FILENAME_MAX-1);
+ memset(cont_names, 0, FILENAME_MAX);
+ strncpy(cont_names, info.name, FILENAME_MAX-1);
+ first = 0;
+ } else {
+ /* the next controller in the hierarchy */
+ strncat(cont_names, ",", FILENAME_MAX-1);
+ strncat(cont_names, info.name, FILENAME_MAX-1);
+ }
+next:
+ ret = cgroup_get_all_controller_next(&handle, &info);
+ if (ret && ret != ECGEOF)
+ goto end;
+ }
+
+ ret = print_controller_mount(cont_name,
+ flags, cont_names, hierarchy);
+
+end:
+ cgroup_get_all_controller_end(&handle);
+
+ if (ret == ECGEOF)
+ ret = 0;
+
+ return ret;
+}
+
+
+/* go through the list of all controllers gather them based on hierarchy number
+ and print them */
+static int cgroup_list_all_controllers(const char *tname,
+ cont_name_t cont_name[CG_CONTROLLER_MAX], int c_number, int flags)
+{
+ int ret = 0;
+ void *handle;
+ struct controller_data info;
+
+ int h_list[CG_CONTROLLER_MAX]; /* list of hierarchies */
+ int counter = 0;
+ int j;
+ int is_on_list = 0;
+
+ ret = cgroup_get_all_controller_begin(&handle, &info);
+ while (ret == 0) {
+ if (info.hierarchy == 0) {
+ /* the controller is not attached to any hierrachy */
+ if (flags & FL_ALL)
+ /* display only if -a flag is set */
+ printf("%s\n", info.name);
+ }
+ is_on_list = 0;
+ j = 0;
+ while ((is_on_list == 0) && (j < c_number)) {
+ if (strcmp(info.name, cont_name[j]) == 0) {
+ is_on_list = 1;
+ break;
+ }
+ j++;
+ }
+
+ if ((info.hierarchy != 0) &&
+ ((flags & FL_ALL) ||
+ (!(flags & FL_LIST) || (is_on_list == 1)))) {
+ /* the controller is attached to some hierarchy
+ and either should be output all controllers,
+ or the controller is on the output list */
+
+ h_list[counter] = info.hierarchy;
+ counter++;
+ for (j = 0; j < counter-1; j++) {
+ /*
+ * the hierarchy already was on the list
+ * so remove the new record
+ */
+ if (h_list[j] == info.hierarchy) {
+ counter--;
+ break;
+ }
+ }
+ }
+
+ ret = cgroup_get_all_controller_next(&handle, &info);
+ }
+ cgroup_get_all_controller_end(&handle);
+ if (ret == ECGEOF)
+ ret = 0;
+ if (ret) {
+ fprintf(stderr,
+ "cgroup_get_controller_begin/next failed (%s)\n",
+ cgroup_strerror(ret));
+ return ret;
+ }
+
+
+ for (j = 0; j < counter; j++)
+ ret = print_all_controllers_in_hierarchy(tname,
+ h_list[j], flags);
+
+ return ret;
+
+}
+
+int main(int argc, char *argv[])
+{
+
+ int ret = 0;
+ int c;
+
+ int flags = 0;
+
+ int i;
+ int c_number = 0;
+ cont_name_t cont_name[CG_CONTROLLER_MAX];
+
+ static struct option options[] = {
+ {"help", 0, 0, 'h'},
+ {"mount-points", 0, 0, 'm'},
+ {"all-mount-points", 0, 0, 'M'},
+ {"all", 0, 0, 'a'},
+ {"hierarchies", 0, 0, 'i'},
+ {0, 0, 0, 0}
+ };
+
+ for (i = 0; i < CG_CONTROLLER_MAX; i++)
+ cont_name[i][0] = '\0';
+
+ /* parse arguments */
+ while ((c = getopt_long(argc, argv, "mMhai", options, NULL)) > 0) {
+ switch (c) {
+ case 'h':
+ usage(0, argv[0]);
+ return 0;
+ case 'm':
+ flags |= FL_MOUNT;
+ break;
+ case 'M':
+ flags |= FL_MOUNT | FL_MOUNT_ALL;
+ break;
+ case 'a':
+ flags |= FL_ALL;
+ break;
+ case 'i':
+ flags |= FL_HIERARCHY;
+ break;
+ default:
+ usage(1, argv[0]);
+ return -1;
+ }
+ }
+
+ /* read the list of controllers */
+ while (optind < argc) {
+ flags |= FL_LIST;
+ strncpy(cont_name[c_number], argv[optind], FILENAME_MAX);
+ cont_name[c_number][FILENAME_MAX-1] = '\0';
+ c_number++;
+ optind++;
+ if (optind == CG_CONTROLLER_MAX) {
+ fprintf(stderr, "Warning: too many parameters\n");
+ break;
+ }
+ }
+
+ ret = cgroup_list_all_controllers(argv[0], cont_name, c_number, flags);
+
+ return ret;
+}
--- /dev/null
+/*
+ * Copyright Red Hat, Inc. 2009
+ *
+ * Author: Vivek Goyal <vgoyal@redhat.com>
+ * Jan Safranek <jsafrane@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2.1 of the GNU Lesser General Public License
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it would be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ */
+
+/* for asprintf */
+#define _GNU_SOURCE
+
+#include <errno.h>
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <sys/types.h>
+#include <dirent.h>
+#include <pwd.h>
+#include <grp.h>
+
+#include <libcgroup.h>
+#include "tools-common.h"
+
+int parse_cgroup_spec(struct cgroup_group_spec **cdptr, char *optarg,
+ int capacity)
+{
+ struct cgroup_group_spec *ptr;
+ int i, j;
+ char *cptr, *pathptr, *temp;
+
+ ptr = *cdptr;
+
+ /* Find first free entry inside the cgroup data array */
+ for (i = 0; i < capacity; i++, ptr++) {
+ if (!cdptr[i])
+ break;
+ }
+
+ if (i == capacity) {
+ /* No free slot found */
+ fprintf(stderr, "Max allowed hierarchies %d reached\n",
+ capacity);
+ return -1;
+ }
+
+ /* Extract list of controllers */
+ cptr = strtok(optarg, ":");
+ cgroup_dbg("list of controllers is %s\n", cptr);
+ if (!cptr)
+ return -1;
+
+ /* Extract cgroup path */
+ pathptr = strtok(NULL, ":");
+ cgroup_dbg("cgroup path is %s\n", pathptr);
+ if (!pathptr)
+ return -1;
+
+ /* instanciate cgroup_data. */
+ cdptr[i] = calloc(1, sizeof(struct cgroup_group_spec));
+ if (!cdptr[i]) {
+ fprintf(stderr, "%s\n", strerror(errno));
+ return -1;
+ }
+ /* Convert list of controllers into an array of strings. */
+ j = 0;
+ do {
+ if (j == 0)
+ temp = strtok(cptr, ",");
+ else
+ temp = strtok(NULL, ",");
+
+ if (temp) {
+ cdptr[i]->controllers[j] = strdup(temp);
+ if (!cdptr[i]->controllers[j]) {
+ free(cdptr[i]);
+ fprintf(stderr, "%s\n", strerror(errno));
+ return -1;
+ }
+ }
+ j++;
+ } while (temp && j<CG_CONTROLLER_MAX-1);
+
+ /* Store path to the cgroup */
+ strncpy(cdptr[i]->path, pathptr, FILENAME_MAX);
+ cdptr[i]->path[FILENAME_MAX-1] = '\0';
+
+ return 0;
+}
+
+
+/**
+ * Free a single cgroup_group_spec structure
+ * <--->@param cl The structure to free from memory.
+ */
+void cgroup_free_group_spec(struct cgroup_group_spec *cl)
+{
+ /* Loop variable */
+ int i = 0;
+
+ /* Make sure our structure is not NULL, first. */
+ if (!cl) {
+ cgroup_dbg("Warning: Attempted to free NULL rule.\n");
+ return;
+ }
+
+ /* We must free any used controller strings, too. */
+ for (i = 0; i < CG_CONTROLLER_MAX; i++) {
+ if (cl->controllers[i])
+ free(cl->controllers[i]);
+ }
+
+ free(cl);
+}
+
+
+int cgroup_string_list_init(struct cgroup_string_list *list,
+ int initial_size)
+{
+ if (list == NULL)
+ return ECGINVAL;
+ list->items = calloc(initial_size, sizeof(char *));
+ if (!list->items)
+ return ECGFAIL;
+ list->count = 0;
+ list->size = initial_size;
+ return 0;
+}
+
+void cgroup_string_list_free(struct cgroup_string_list *list)
+{
+ int i;
+
+ if (list == NULL)
+ return;
+
+ if (list->items == NULL)
+ return;
+
+ for (i = 0; i < list->count; i++)
+ free(list->items[i]);
+
+ free(list->items);
+}
+
+int cgroup_string_list_add_item(struct cgroup_string_list *list,
+ const char *item)
+{
+ if (list == NULL)
+ return ECGINVAL;
+ if (list->size <= list->count) {
+ char **tmp = realloc(list->items,
+ sizeof(char *) * list->size*2);
+ if (tmp == NULL)
+ return ECGFAIL;
+ list->items = tmp;
+ list->size = list->size * 2;
+ }
+
+ list->items[list->count] = strdup(item);
+ if (list->items[list->count] == NULL)
+ return ECGFAIL;
+ list->count++;
+ return 0;
+}
+
+static int _compare_string(const void *a, const void *b)
+{
+ const char *sa = * (char * const *) a;
+ const char *sb = * (char * const *) b;
+ return strcmp(sa, sb);
+}
+
+
+int cgroup_string_list_add_directory(struct cgroup_string_list *list,
+ char *dirname, char *program_name)
+{
+ int start, ret, count = 0;
+ DIR *d;
+ struct dirent *item;
+
+ if (list == NULL)
+ return ECGINVAL;
+
+ start = list->count;
+
+ d = opendir(dirname);
+ if (!d) {
+ fprintf(stderr, "%s: cannot open %s: %s\n", program_name,
+ dirname, strerror(errno));
+ exit(1);
+ }
+
+ do {
+ errno = 0;
+ item = readdir(d);
+ if (item && (item->d_type == DT_REG
+ || item->d_type == DT_LNK)) {
+ char *tmp;
+ ret = asprintf(&tmp, "%s/%s", dirname, item->d_name);
+ if (ret < 0) {
+ fprintf(stderr, "%s: out of memory\n",
+ program_name);
+ exit(1);
+ }
+ ret = cgroup_string_list_add_item(list, tmp);
+ free(tmp);
+ count++;
+ if (ret) {
+ fprintf(stderr, "%s: %s\n",
+ program_name,
+ cgroup_strerror(ret));
+ exit(1);
+ }
+ }
+ if (!item && errno) {
+ fprintf(stderr, "%s: cannot read %s: %s\n",
+ program_name, dirname, strerror(errno));
+ exit(1);
+ }
+ } while (item != NULL);
+ closedir(d);
+
+ /* sort the names found in the directory */
+ if (count > 0)
+ qsort(&list->items[start], count, sizeof(char *),
+ _compare_string);
+ return 0;
+}
+
+
+/* allowed mode strings are octal version: "755" */
+int parse_mode(char *string, mode_t *pmode, const char *program_name)
+{
+ char *end;
+ long mode;
+ size_t len;
+
+ len = strlen(string);
+ if (len < 3 || len > 4)
+ goto err;
+
+ errno = 0;
+ mode = strtol(string, &end, 8);
+ if (errno != 0 || *end != '\0')
+ goto err;
+ *pmode = mode;
+ return 0;
+
+err:
+ *pmode = 0;
+ fprintf(stdout, "%s wrong mode format %s\n", program_name, string);
+ return -1;
+}
+
+int parse_uid_gid(char *string, uid_t *uid, gid_t *gid,
+ const char *program_name)
+{
+ char *grp_string = NULL;
+ char *pwd_string = NULL;
+ struct passwd *pwd;
+ struct group *grp;
+
+ *uid = *gid = NO_UID_GID;
+
+ if (string[0] == ':')
+ grp_string = strtok(string, ":");
+ else {
+ pwd_string = strtok(string, ":");
+ if (pwd_string != NULL)
+ grp_string = strtok(NULL, ":");
+ }
+
+ if (pwd_string != NULL) {
+ pwd = getpwnam(pwd_string);
+ if (pwd != NULL) {
+ *uid = pwd->pw_uid;
+ } else {
+ fprintf(stderr, "%s: can't find uid of user %s.\n",
+ program_name, pwd_string);
+ return -1;
+ }
+ }
+ if (grp_string != NULL) {
+ grp = getgrnam(grp_string);
+ if (grp != NULL)
+ *gid = grp->gr_gid;
+ else {
+ fprintf(stderr, "%s: can't find gid of group %s.\n",
+ program_name, grp_string);
+ return -1;
+ }
+ }
+ return 0;
+}
--- /dev/null
+/*
+ * Copyright Red Hat, Inc. 2009
+ *
+ * Author: Vivek Goyal <vgoyal@redhat.com>
+ * Jan Safranek <jsafrane@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2.1 of the GNU Lesser General Public License
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it would be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ */
+
+#ifndef __TOOLS_COMMON
+
+#define __TOOLS_COMMON
+
+#include "config.h"
+#include <libcgroup.h>
+#include <libcgroup-internal.h>
+
+#define cgroup_err(x...) cgroup_log(CGROUP_LOG_ERROR, x)
+#define cgroup_warn(x...) cgroup_log(CGROUP_LOG_WARNING, x)
+#define cgroup_info(x...) cgroup_log(CGROUP_LOG_INFO, x)
+#define cgroup_dbg(x...) cgroup_log(CGROUP_LOG_DEBUG, x)
+
+/**
+ * Auxiliary specifier of group, used to store parsed command line options.
+ */
+struct cgroup_group_spec {
+ char path[FILENAME_MAX];
+ char *controllers[CG_CONTROLLER_MAX];
+};
+
+
+/**
+ * Simple dynamic array of strings.
+ */
+struct cgroup_string_list {
+ char **items;
+ int size;
+ int count;
+};
+
+/**
+ * Parse command line option with group specifier into provided data structure.
+ * The option must have form of 'controller1,controller2,..:group_name'.
+ *
+ * The parsed list of controllers and group name is added at the end of
+ * provided cdptr, i.e. on place of first NULL cgroup_group_spec*.
+ *
+ * @param cdptr Target data structure to fill. New item is allocated and added
+ * at the end.
+ * @param optarg Argument to parse.
+ * @param capacity Capacity of the cdptr array.
+ * @return 0 on success, != 0 on error.
+ */
+int parse_cgroup_spec(struct cgroup_group_spec **cdptr, char *optarg,
+ int capacity);
+
+/**
+ * Free a single cgroup_group_spec structure.
+ * @param cl The structure to free from memory
+ */
+void cgroup_free_group_spec(struct cgroup_group_spec *cl);
+
+
+/**
+ * Initialize a new list.
+ * @param list List to initialize.
+ * @param initial_size Initial size of the list to pre-allocate.
+ */
+int cgroup_string_list_init(struct cgroup_string_list *list,
+ int initial_size);
+
+/**
+ * Destroy a list, automatically freeing all its items.
+ * @param list List to destroy.
+ */
+void cgroup_string_list_free(struct cgroup_string_list *list);
+
+/**
+ * Adds new item to the list. It automatically resizes underlying array if
+ * needed.
+ * @param list List to modify.
+ * @param item Item to add. The item is automatically copied to new buffer.
+ */
+int cgroup_string_list_add_item(struct cgroup_string_list *list,
+ const char *item);
+
+/**
+ * Add alphabetically sorted files present in given directory (without subdirs)
+ * to list of strings. The function exits on error.
+ * @param list The list to add files to.
+ * @param dirname Full path to directory to examime.
+ * @param program_name Name of the executable, it will be used for printing
+ * errors to stderr.
+ *
+ */
+int cgroup_string_list_add_directory(struct cgroup_string_list *list,
+ char *dirname, char *program_name);
+
+
+/**
+ * Parse file permissions as octal number.
+ * @param string A string to parse, must contain 3-4 characters '0'-'7'.
+ * @param pmode Parsed mode.
+ * @oaram program_name Argv[0] to show error messages.
+ */
+int parse_mode(char *string, mode_t *pmode, const char *program_name);
+
+/**
+ * Parse UID and GID from string in form "user:group".
+ * @param string A string to parse.
+ * @param uid Parsed UID (-1 if 'user' is missing in the string).
+ * @param gid Parsed GID (-1 if 'group' is missing in the string).
+ * @param program_name Argv[0] to show error messages.
+ */
+int parse_uid_gid(char *string, uid_t *uid, gid_t *gid,
+ const char *program_name);
+
+#endif /* TOOLS_COMMON */
--- /dev/null
+/*
+ * Copyright IBM Corporation. 2008
+ *
+ * Author: Dhaval Giani <dhaval@linux.vnet.ibm.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2.1 of the GNU Lesser General Public License
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it would be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * Code initiated and designed by Dhaval Giani. All faults are most likely
+ * his mistake.
+ */
+
+#define _GNU_SOURCE
+
+#include <errno.h>
+#include <libcgroup.h>
+#include <libcgroup-internal.h>
+#include <inttypes.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+static void init_cgroup(struct cgroup *cgroup)
+{
+ cgroup->task_fperm = cgroup->control_fperm = cgroup->control_dperm = NO_PERMS;
+ cgroup->control_gid = cgroup->control_uid = cgroup->tasks_gid =
+ cgroup->tasks_uid = NO_UID_GID;
+}
+
+void init_cgroup_table(struct cgroup *cgroups, size_t count)
+{
+ size_t i;
+
+ for (i = 0; i < count; ++i)
+ init_cgroup(&cgroups[i]);
+}
+
+struct cgroup *cgroup_new_cgroup(const char *name)
+{
+ struct cgroup *cgroup = calloc(1, sizeof(struct cgroup));
+ if (!cgroup)
+ return NULL;
+
+ init_cgroup(cgroup);
+ strncpy(cgroup->name, name, sizeof(cgroup->name));
+
+ return cgroup;
+}
+
+struct cgroup_controller *cgroup_add_controller(struct cgroup *cgroup,
+ const char *name)
+{
+ int i;
+ struct cgroup_controller *controller;
+
+ if (!cgroup)
+ return NULL;
+
+ /*
+ * Still not sure how to handle the failure here.
+ */
+ if (cgroup->index >= CG_CONTROLLER_MAX)
+ return NULL;
+
+ /*
+ * Still not sure how to handle the failure here.
+ */
+ for (i = 0; i < cgroup->index; i++) {
+ if (strncmp(name, cgroup->controller[i]->name,
+ sizeof(cgroup->controller[i]->name)) == 0)
+ return NULL;
+ }
+
+ controller = calloc(1, sizeof(struct cgroup_controller));
+
+ if (!controller)
+ return NULL;
+
+ strncpy(controller->name, name, sizeof(controller->name));
+ controller->cgroup = cgroup;
+ controller->index = 0;
+
+ cgroup->controller[cgroup->index] = controller;
+ cgroup->index++;
+
+ return controller;
+}
+
+void cgroup_free_controllers(struct cgroup *cgroup)
+{
+ int i, j;
+
+ if (!cgroup)
+ return;
+
+ for (i = 0; i < cgroup->index; i++) {
+ for (j = 0; j < cgroup->controller[i]->index; j++)
+ free(cgroup->controller[i]->values[j]);
+ cgroup->controller[i]->index = 0;
+ free(cgroup->controller[i]);
+ }
+ cgroup->index = 0;
+}
+
+void cgroup_free(struct cgroup **cgroup)
+{
+ struct cgroup *cg = *cgroup;
+
+ /*
+ * Passing NULL pointers is OK. We just return.
+ */
+ if (!cg)
+ return;
+
+ cgroup_free_controllers(cg);
+ free(cg);
+ *cgroup = NULL;
+}
+
+int cgroup_add_value_string(struct cgroup_controller *controller,
+ const char *name, const char *value)
+{
+ int i;
+ struct control_value *cntl_value;
+
+ if (!controller)
+ return ECGINVAL;
+
+ if (controller->index >= CG_VALUE_MAX)
+ return ECGMAXVALUESEXCEEDED;
+
+ for (i = 0; i < controller->index && i < CG_VALUE_MAX; i++) {
+ if (!strcmp(controller->values[i]->name, name))
+ return ECGVALUEEXISTS;
+ }
+
+ cntl_value = calloc(1, sizeof(struct control_value));
+
+ if (!cntl_value)
+ return ECGCONTROLLERCREATEFAILED;
+
+ strncpy(cntl_value->name, name, sizeof(cntl_value->name));
+ strncpy(cntl_value->value, value, sizeof(cntl_value->value));
+ cntl_value->dirty = true;
+ controller->values[controller->index] = cntl_value;
+ controller->index++;
+
+ return 0;
+}
+
+int cgroup_add_value_int64(struct cgroup_controller *controller,
+ const char *name, int64_t value)
+{
+ int ret;
+ char *val;
+
+ ret = asprintf(&val, "%"PRId64, value);
+ if (ret < 0) {
+ last_errno = errno;
+ return ECGOTHER;
+ }
+
+ ret = cgroup_add_value_string(controller, name, val);
+ free(val);
+
+ return ret;
+}
+
+int cgroup_add_value_uint64(struct cgroup_controller *controller,
+ const char *name, u_int64_t value)
+{
+ int ret;
+ char *val;
+
+ ret = asprintf(&val, "%" PRIu64, value);
+ if (ret < 0) {
+ last_errno = errno;
+ return ECGOTHER;
+ }
+
+ ret = cgroup_add_value_string(controller, name, val);
+ free(val);
+
+ return ret;
+}
+
+int cgroup_add_value_bool(struct cgroup_controller *controller,
+ const char *name, bool value)
+{
+ int ret;
+ char *val;
+
+ if (value)
+ val = strdup("1");
+ else
+ val = strdup("0");
+ if (!val) {
+ last_errno = errno;
+ return ECGOTHER;
+ }
+
+ ret = cgroup_add_value_string(controller, name, val);
+ free(val);
+
+ return ret;
+}
+
+int cgroup_compare_controllers(struct cgroup_controller *cgca,
+ struct cgroup_controller *cgcb)
+{
+ int i;
+
+ if (!cgca || !cgcb)
+ return ECGINVAL;
+
+ if (strcmp(cgca->name, cgcb->name))
+ return ECGCONTROLLERNOTEQUAL;
+
+ if (cgca->index != cgcb->index)
+ return ECGCONTROLLERNOTEQUAL;
+
+ for (i = 0; i < cgca->index; i++) {
+ struct control_value *cva = cgca->values[i];
+ struct control_value *cvb = cgcb->values[i];
+
+ if (strcmp(cva->name, cvb->name))
+ return ECGCONTROLLERNOTEQUAL;
+
+ if (strcmp(cva->value, cvb->value))
+ return ECGCONTROLLERNOTEQUAL;
+ }
+ return 0;
+}
+
+int cgroup_compare_cgroup(struct cgroup *cgroup_a, struct cgroup *cgroup_b)
+{
+ int i;
+
+ if (!cgroup_a || !cgroup_b)
+ return ECGINVAL;
+
+ if (strcmp(cgroup_a->name, cgroup_b->name))
+ return ECGROUPNOTEQUAL;
+
+ if (cgroup_a->tasks_uid != cgroup_b->tasks_uid)
+ return ECGROUPNOTEQUAL;
+
+ if (cgroup_a->tasks_gid != cgroup_b->tasks_gid)
+ return ECGROUPNOTEQUAL;
+
+ if (cgroup_a->control_uid != cgroup_b->control_uid)
+ return ECGROUPNOTEQUAL;
+
+ if (cgroup_a->control_gid != cgroup_b->control_gid)
+ return ECGROUPNOTEQUAL;
+
+ if (cgroup_a->index != cgroup_b->index)
+ return ECGROUPNOTEQUAL;
+
+ for (i = 0; i < cgroup_a->index; i++) {
+ struct cgroup_controller *cgca = cgroup_a->controller[i];
+ struct cgroup_controller *cgcb = cgroup_b->controller[i];
+
+ if (cgroup_compare_controllers(cgca, cgcb))
+ return ECGCONTROLLERNOTEQUAL;
+ }
+ return 0;
+}
+
+int cgroup_set_uid_gid(struct cgroup *cgroup, uid_t tasks_uid, gid_t tasks_gid,
+ uid_t control_uid, gid_t control_gid)
+{
+ if (!cgroup)
+ return ECGINVAL;
+
+ cgroup->tasks_uid = tasks_uid;
+ cgroup->tasks_gid = tasks_gid;
+ cgroup->control_uid = control_uid;
+ cgroup->control_gid = control_gid;
+
+ return 0;
+}
+
+int cgroup_get_uid_gid(struct cgroup *cgroup, uid_t *tasks_uid,
+ gid_t *tasks_gid, uid_t *control_uid, gid_t *control_gid)
+{
+ if (!cgroup)
+ return ECGINVAL;
+
+ *tasks_uid = cgroup->tasks_uid;
+ *tasks_gid = cgroup->tasks_gid;
+ *control_uid = cgroup->control_uid;
+ *control_gid = cgroup->control_gid;
+
+ return 0;
+}
+
+struct cgroup_controller *cgroup_get_controller(struct cgroup *cgroup,
+ const char *name)
+{
+ int i;
+ struct cgroup_controller *cgc;
+
+ if (!cgroup)
+ return NULL;
+
+ for (i = 0; i < cgroup->index; i++) {
+ cgc = cgroup->controller[i];
+
+ if (!strcmp(cgc->name, name))
+ return cgc;
+ }
+
+ return NULL;
+}
+
+int cgroup_get_value_string(struct cgroup_controller *controller,
+ const char *name, char **value)
+{
+ int i;
+
+ if (!controller)
+ return ECGINVAL;
+
+ for (i = 0; i < controller->index; i++) {
+ struct control_value *val = controller->values[i];
+
+ if (!strcmp(val->name, name)) {
+ *value = strdup(val->value);
+
+ if (!*value)
+ return ECGOTHER;
+
+ return 0;
+ }
+ }
+
+ return ECGROUPVALUENOTEXIST;
+
+}
+
+int cgroup_set_value_string(struct cgroup_controller *controller,
+ const char *name, const char *value)
+{
+ int i;
+
+ if (!controller)
+ return ECGINVAL;
+
+ for (i = 0; i < controller->index; i++) {
+ struct control_value *val = controller->values[i];
+ if (!strcmp(val->name, name)) {
+ strncpy(val->value, value, CG_VALUE_MAX);
+ val->dirty = true;
+ return 0;
+ }
+ }
+
+ return cgroup_add_value_string(controller, name, value);
+}
+
+int cgroup_get_value_int64(struct cgroup_controller *controller,
+ const char *name, int64_t *value)
+{
+ int i;
+
+ if (!controller)
+ return ECGINVAL;
+
+ for (i = 0; i < controller->index; i++) {
+ struct control_value *val = controller->values[i];
+
+ if (!strcmp(val->name, name)) {
+
+ if (sscanf(val->value, "%" SCNd64, value) != 1)
+ return ECGINVAL;
+
+ return 0;
+ }
+ }
+
+ return ECGROUPVALUENOTEXIST;
+}
+
+int cgroup_set_value_int64(struct cgroup_controller *controller,
+ const char *name, int64_t value)
+{
+ int i;
+ int ret;
+
+ if (!controller)
+ return ECGINVAL;
+
+ for (i = 0; i < controller->index; i++) {
+ struct control_value *val = controller->values[i];
+
+ if (!strcmp(val->name, name)) {
+ ret = snprintf(val->value,
+ sizeof(val->value), "%" PRId64, value);
+
+ if (ret >= sizeof(val->value) || ret < 0)
+ return ECGINVAL;
+
+ val->dirty = true;
+ return 0;
+ }
+ }
+
+ return cgroup_add_value_int64(controller, name, value);
+}
+
+int cgroup_get_value_uint64(struct cgroup_controller *controller,
+ const char *name, u_int64_t *value)
+{
+ int i;
+
+ if (!controller)
+ return ECGINVAL;
+
+ for (i = 0; i < controller->index; i++) {
+ struct control_value *val = controller->values[i];
+ if (!strcmp(val->name, name)) {
+
+ if (sscanf(val->value, "%" SCNu64, value) != 1)
+ return ECGINVAL;
+
+ return 0;
+ }
+ }
+
+ return ECGROUPVALUENOTEXIST;
+}
+
+int cgroup_set_value_uint64(struct cgroup_controller *controller,
+ const char *name, u_int64_t value)
+{
+ int i;
+ int ret;
+
+ if (!controller)
+ return ECGINVAL;
+
+ for (i = 0; i < controller->index; i++) {
+ struct control_value *val = controller->values[i];
+
+ if (!strcmp(val->name, name)) {
+ ret = snprintf(val->value,
+ sizeof(val->value), "%" PRIu64, value);
+
+ if (ret >= sizeof(val->value) || ret < 0)
+ return ECGINVAL;
+
+ val->dirty = true;
+ return 0;
+ }
+ }
+
+ return cgroup_add_value_uint64(controller, name, value);
+}
+
+int cgroup_get_value_bool(struct cgroup_controller *controller,
+ const char *name, bool *value)
+{
+ int i;
+
+ if (!controller)
+ return ECGINVAL;
+
+ for (i = 0; i < controller->index; i++) {
+ struct control_value *val = controller->values[i];
+
+ if (!strcmp(val->name, name)) {
+ int cgc_val;
+
+ if (sscanf(val->value, "%d", &cgc_val) != 1)
+ return ECGINVAL;
+
+ if (cgc_val)
+ *value = true;
+ else
+ *value = false;
+
+ return 0;
+ }
+ }
+ return ECGROUPVALUENOTEXIST;
+}
+
+int cgroup_set_value_bool(struct cgroup_controller *controller,
+ const char *name, bool value)
+{
+ int i;
+ int ret;
+
+ if (!controller)
+ return ECGINVAL;
+
+ for (i = 0; i < controller->index; i++) {
+ struct control_value *val = controller->values[i];
+
+ if (!strcmp(val->name, name)) {
+ if (value) {
+ ret = snprintf(val->value,
+ sizeof(val->value), "1");
+ } else {
+ ret = snprintf(val->value,
+ sizeof(val->value), "0");
+ }
+
+ if (ret >= sizeof(val->value) || ret < 0)
+ return ECGINVAL;
+
+ val->dirty = true;
+ return 0;
+
+ }
+ }
+
+ return cgroup_add_value_bool(controller, name, value);
+}
+
+struct cgroup *create_cgroup_from_name_value_pairs(const char *name,
+ struct control_value *name_value, int nv_number)
+{
+ struct cgroup *src_cgroup;
+ struct cgroup_controller *cgc;
+ char con[FILENAME_MAX];
+
+ int ret;
+ int i;
+
+ /* create source cgroup */
+ src_cgroup = cgroup_new_cgroup(name);
+ if (!src_cgroup) {
+ fprintf(stderr, "can't create cgroup: %s\n",
+ cgroup_strerror(ECGFAIL));
+ goto scgroup_err;
+ }
+
+ /* add pairs name-value to
+ relevant controllers of this cgroup */
+ for (i = 0; i < nv_number; i++) {
+
+ if ((strchr(name_value[i].name, '.')) == NULL) {
+ fprintf(stderr, "wrong -r parameter (%s=%s)\n",
+ name_value[i].name, name_value[i].value);
+ goto scgroup_err;
+ }
+
+ strncpy(con, name_value[i].name, FILENAME_MAX);
+ strtok(con, ".");
+
+ /* find out whether we have to add the controller or
+ cgroup already contains it */
+ cgc = cgroup_get_controller(src_cgroup, con);
+ if (!cgc) {
+ /* add relevant controller */
+ cgc = cgroup_add_controller(src_cgroup, con);
+ if (!cgc) {
+ fprintf(stderr, "controller %s can't be add\n",
+ con);
+ goto scgroup_err;
+ }
+ }
+
+ /* add name-value pair to this controller */
+ ret = cgroup_add_value_string(cgc,
+ name_value[i].name, name_value[i].value);
+ if (ret) {
+ fprintf(stderr, "name-value pair %s=%s can't be set\n",
+ name_value[i].name, name_value[i].value);
+ goto scgroup_err;
+ }
+ }
+
+ return src_cgroup;
+scgroup_err:
+ cgroup_free(&src_cgroup);
+ return NULL;
+}
+
+int cgroup_get_value_name_count(struct cgroup_controller *controller)
+{
+ if (!controller)
+ return -1;
+
+ return controller->index;
+}
+
+
+char *cgroup_get_value_name(struct cgroup_controller *controller, int index)
+{
+
+ if (!controller)
+ return NULL;
+
+ if (index < controller->index)
+ return (controller->values[index])->name;
+ else
+ return NULL;
+}
+
+char *cgroup_get_cgroup_name(struct cgroup *cgroup)
+{
+ if (!cgroup)
+ return NULL;
+
+ return cgroup->name;
+}
--- /dev/null
+#! /bin/sh
+# test-driver - basic testsuite driver script.
+
+scriptversion=2012-06-27.10; # UTC
+
+# Copyright (C) 2011-2013 Free Software Foundation, Inc.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+# This file is maintained in Automake, please report
+# bugs to <bug-automake@gnu.org> or send patches to
+# <automake-patches@gnu.org>.
+
+# Make unconditional expansion of undefined variables an error. This
+# helps a lot in preventing typo-related bugs.
+set -u
+
+usage_error ()
+{
+ echo "$0: $*" >&2
+ print_usage >&2
+ exit 2
+}
+
+print_usage ()
+{
+ cat <<END
+Usage:
+ test-driver --test-name=NAME --log-file=PATH --trs-file=PATH
+ [--expect-failure={yes|no}] [--color-tests={yes|no}]
+ [--enable-hard-errors={yes|no}] [--] TEST-SCRIPT
+The '--test-name', '--log-file' and '--trs-file' options are mandatory.
+END
+}
+
+# TODO: better error handling in option parsing (in particular, ensure
+# TODO: $log_file, $trs_file and $test_name are defined).
+test_name= # Used for reporting.
+log_file= # Where to save the output of the test script.
+trs_file= # Where to save the metadata of the test run.
+expect_failure=no
+color_tests=no
+enable_hard_errors=yes
+while test $# -gt 0; do
+ case $1 in
+ --help) print_usage; exit $?;;
+ --version) echo "test-driver $scriptversion"; exit $?;;
+ --test-name) test_name=$2; shift;;
+ --log-file) log_file=$2; shift;;
+ --trs-file) trs_file=$2; shift;;
+ --color-tests) color_tests=$2; shift;;
+ --expect-failure) expect_failure=$2; shift;;
+ --enable-hard-errors) enable_hard_errors=$2; shift;;
+ --) shift; break;;
+ -*) usage_error "invalid option: '$1'";;
+ esac
+ shift
+done
+
+if test $color_tests = yes; then
+ # Keep this in sync with 'lib/am/check.am:$(am__tty_colors)'.
+ red='\e[0;31m' # Red.
+ grn='\e[0;32m' # Green.
+ lgn='\e[1;32m' # Light green.
+ blu='\e[1;34m' # Blue.
+ mgn='\e[0;35m' # Magenta.
+ std='\e[m' # No color.
+else
+ red= grn= lgn= blu= mgn= std=
+fi
+
+do_exit='rm -f $log_file $trs_file; (exit $st); exit $st'
+trap "st=129; $do_exit" 1
+trap "st=130; $do_exit" 2
+trap "st=141; $do_exit" 13
+trap "st=143; $do_exit" 15
+
+# Test script is run here.
+"$@" >$log_file 2>&1
+estatus=$?
+if test $enable_hard_errors = no && test $estatus -eq 99; then
+ estatus=1
+fi
+
+case $estatus:$expect_failure in
+ 0:yes) col=$red res=XPASS recheck=yes gcopy=yes;;
+ 0:*) col=$grn res=PASS recheck=no gcopy=no;;
+ 77:*) col=$blu res=SKIP recheck=no gcopy=yes;;
+ 99:*) col=$mgn res=ERROR recheck=yes gcopy=yes;;
+ *:yes) col=$lgn res=XFAIL recheck=no gcopy=yes;;
+ *:*) col=$red res=FAIL recheck=yes gcopy=yes;;
+esac
+
+# Report outcome to console.
+echo "${col}${res}${std}: $test_name"
+
+# Register the test result, and other relevant metadata.
+echo ":test-result: $res" > $trs_file
+echo ":global-test-result: $res" >> $trs_file
+echo ":recheck: $recheck" >> $trs_file
+echo ":copy-in-global-log: $gcopy" >> $trs_file
+
+# Local Variables:
+# mode: shell-script
+# sh-indentation: 2
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-time-zone: "UTC"
+# time-stamp-end: "; # UTC"
+# End:
--- /dev/null
+SUBDIRS = tools
+
+INCLUDES = -I$(top_srcdir)/include
+LDADD = $(top_builddir)/src/.libs/libcgroup.la
+
+# compile the tests, but do not install them
+noinst_PROGRAMS = libcgrouptest01 libcg_ba setuid walk_test read_stats walk_task get_controller get_mount_point proctest get_all_controller get_variable_names test_named_hierarchy get_procs wrapper_test logger
+
+libcgrouptest01_SOURCES=libcgrouptest01.c test_functions.c libcgrouptest.h
+libcg_ba_SOURCES=libcg_ba.cpp
+setuid_SOURCES=setuid.c
+walk_test_SOURCES=walk_test.c
+read_stats_SOURCES=read_stats.c
+walk_task_SOURCES=walk_task.c
+get_controller_SOURCES=get_controller.c
+get_mount_point_SOURCES=get_mount_point.c
+proctest_SOURCES=proctest.c
+get_all_controller_SOURCES=get_all_controller.c
+get_variable_names_SOURCES=get_variable_names.c
+test_named_hierarchy_SOURCES=test_named_hierarchy.c
+get_procs_SOURCES=get_procs.c
+wrapper_test_SOURCES=wrapper_test.c
+logger_SOURCES=logger.c
+
+EXTRA_DIST = runlibcgrouptest.sh logger.sh
+
+TESTS = wrapper_test runlibcgrouptest.sh logger.sh
--- /dev/null
+# Makefile.in generated by automake 1.13.4 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994-2013 Free Software Foundation, Inc.
+
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+
+VPATH = @srcdir@
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+ $(am__relativize); \
+ new_distdir=$$reldir; \
+ dir1=$$subdir; dir2="$(top_distdir)"; \
+ $(am__relativize); \
+ new_top_distdir=$$reldir; \
+ echo " (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) top_distdir="$$new_top_distdir" distdir="$$new_distdir" \\"; \
+ echo " am__remove_distdir=: am__skip_length_check=: am__skip_mode_fix=: distdir)"; \
+ ($(am__cd) $$subdir && \
+ $(MAKE) $(AM_MAKEFLAGS) \
+ top_distdir="$$new_top_distdir" \
+ distdir="$$new_distdir" \
+ am__remove_distdir=: \
+ am__skip_length_check=: \
+ am__skip_mode_fix=: \
+ distdir) \
+ || exit 1; \
+ fi; \
+ done
+check-am: all-am
+ $(MAKE) $(AM_MAKEFLAGS) check-TESTS
+check: check-recursive
+all-am: Makefile $(PROGRAMS)
+installdirs: installdirs-recursive
+installdirs-am:
+install: install-recursive
+install-exec: install-exec-recursive
+install-data: install-data-recursive
+uninstall: uninstall-recursive
+
+install-am: all-am
+ @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+
+installcheck: installcheck-recursive
+install-strip:
+ if test -z '$(STRIP)'; then \
+ $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+ install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+ install; \
+ else \
+ $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+ install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+ "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
+ fi
+mostlyclean-generic:
+ -test -z "$(TEST_LOGS)" || rm -f $(TEST_LOGS)
+ -test -z "$(TEST_LOGS:.log=.trs)" || rm -f $(TEST_LOGS:.log=.trs)
+ -test -z "$(TEST_SUITE_LOG)" || rm -f $(TEST_SUITE_LOG)
+
+clean-generic:
+
+distclean-generic:
+ -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+ -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+
+maintainer-clean-generic:
+ @echo "This command is intended for maintainers to use"
+ @echo "it deletes files that may require special tools to rebuild."
+clean: clean-recursive
+
+clean-am: clean-generic clean-libtool clean-noinstPROGRAMS \
+ mostlyclean-am
+
+distclean: distclean-recursive
+ -rm -rf ./$(DEPDIR)
+ -rm -f Makefile
+distclean-am: clean-am distclean-compile distclean-generic \
+ distclean-tags
+
+dvi: dvi-recursive
+
+dvi-am:
+
+html: html-recursive
+
+html-am:
+
+info: info-recursive
+
+info-am:
+
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+
+install-dvi: install-dvi-recursive
+
+install-dvi-am:
+
+install-exec-am:
+
+install-html: install-html-recursive
+
+install-html-am:
+
+install-info: install-info-recursive
+
+install-info-am:
+
+install-man:
+
+install-pdf: install-pdf-recursive
+
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+
+install-ps: install-ps-recursive
+
+install-ps-am:
+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-recursive
+ -rm -rf ./$(DEPDIR)
+ -rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-recursive
+
+mostlyclean-am: mostlyclean-compile mostlyclean-generic \
+ mostlyclean-libtool
+
+pdf: pdf-recursive
+
+pdf-am:
+
+ps: ps-recursive
+
+ps-am:
+
+uninstall-am:
+
+.MAKE: $(am__recursive_targets) check-am install-am install-strip
+
+.PHONY: $(am__recursive_targets) CTAGS GTAGS TAGS all all-am check \
+ check-TESTS check-am clean clean-generic clean-libtool \
+ clean-noinstPROGRAMS cscopelist-am ctags ctags-am distclean \
+ distclean-compile distclean-generic distclean-libtool \
+ distclean-tags distdir dvi dvi-am html html-am info info-am \
+ install install-am install-data install-data-am install-dvi \
+ install-dvi-am install-exec install-exec-am install-html \
+ install-html-am install-info install-info-am install-man \
+ install-pdf install-pdf-am install-ps install-ps-am \
+ install-strip installcheck installcheck-am installdirs \
+ installdirs-am maintainer-clean maintainer-clean-generic \
+ mostlyclean mostlyclean-compile mostlyclean-generic \
+ mostlyclean-libtool pdf pdf-am ps ps-am recheck tags tags-am \
+ uninstall uninstall-am
+
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
--- /dev/null
+#include <libcgroup.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+int main()
+{
+ int error;
+ void *handle;
+ struct controller_data info;
+
+ error = cgroup_init();
+
+ if (error) {
+ printf("cgroup_init failed with %s\n", cgroup_strerror(error));
+ exit(1);
+ }
+
+ error = cgroup_get_all_controller_begin(&handle, &info);
+
+ while (error != ECGEOF) {
+ printf("Controller %10s %5d %5d %5d\n", info.name,
+ info.hierarchy, info.num_cgroups, info.enabled);
+ error = cgroup_get_all_controller_next(&handle, &info);
+ if (error && error != ECGEOF) {
+ printf("cgroup_get_controller_next failed with %s\n",
+ cgroup_strerror(error));
+ exit(1);
+ }
+ }
+
+ error = cgroup_get_all_controller_end(&handle);
+
+ return 0;
+}
--- /dev/null
+#include <libcgroup.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+int main()
+{
+ int error;
+ void *handle;
+ struct cgroup_mount_point info;
+
+ error = cgroup_init();
+
+ if (error) {
+ printf("cgroup_init failed with %s\n", cgroup_strerror(error));
+ exit(1);
+ }
+
+ error = cgroup_get_controller_begin(&handle, &info);
+
+ while (error != ECGEOF) {
+ printf("Controller %s is mounted at %s\n", info.name,
+ info.path);
+ error = cgroup_get_controller_next(&handle, &info);
+ if (error && error != ECGEOF) {
+ printf("cgroup_get_contrller_next failed with %s",
+ cgroup_strerror(error));
+ exit(1);
+ }
+ }
+
+ error = cgroup_get_controller_end(&handle);
+
+ return 0;
+}
--- /dev/null
+#include <libcgroup.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+int main()
+{
+ int ret;
+ char *mount_point;
+ char string[100];
+
+ strcpy(string, "cpu");
+
+ ret = cgroup_init();
+ if (ret) {
+ printf("cgroup_init failed with %s\n", cgroup_strerror(ret));
+ exit(3);
+ }
+
+ ret = cgroup_get_subsys_mount_point(string, &mount_point);
+ if (ret) {
+ printf("get_mount_point failed with %s\n",
+ cgroup_strerror(ret));
+ exit(3);
+ }
+
+ printf("The mount point is %s\n", mount_point);
+ free(mount_point);
+
+ strcpy(string, "obviouslynonexistsubsys");
+
+ ret = cgroup_get_subsys_mount_point(string, &mount_point);
+
+ if (!ret) {
+ printf("get_mount_point failed as it got a "
+ "non existant subsys\n");
+ exit(3);
+ }
+
+ if (ret == ECGROUPNOTEXIST) {
+ printf("get_mount_point worked as expected\n");
+ return 0;
+ }
+
+ printf("get_mount_point failed with %s\n", cgroup_strerror(ret));
+
+ return 3;
+}
--- /dev/null
+#include <stdio.h>
+#include <libcgroup.h>
+#include <stdlib.h>
+
+/*
+ * Assumes the cgroup is already mounted at /cgroup/memory/a
+ *
+ * Assumes some processes are already in the cgroup
+ *
+ * Assumes it is the memory controller is mounted in at that
+ * point
+ */
+int main()
+{
+ int size;
+ pid_t *pids;
+ int ret;
+ int i;
+
+ ret = cgroup_init();
+ if (ret) {
+ printf("FAIL: cgroup_init failed with %s\n", cgroup_strerror(ret));
+ exit(3);
+ }
+
+ ret = cgroup_get_procs("a", "memory", &pids, &size);
+ if (ret) {
+ printf("FAIL: cgroup_get_procs failed with %s\n", cgroup_strerror(ret));
+ exit(3);
+ }
+
+ for (i = 0; i < size; i++)
+ printf("%u\n", pids[i]);
+
+ return 0;
+}
--- /dev/null
+#include <libcgroup.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include "../src/libcgroup-internal.h"
+
+int main(int argc, char *argv[])
+{
+ int ret;
+ int i, j;
+ int count;
+ char *name;
+ struct cgroup_controller *group_controller = NULL;
+ struct cgroup *group = NULL;
+ char group_name[] = "/";
+
+ if (argc < 2) {
+ printf("no list of groups provided\n");
+ return -1;
+ }
+
+ ret = cgroup_init();
+
+ if (ret) {
+ printf("cgroup_init failed with %s\n", cgroup_strerror(ret));
+ exit(1);
+ }
+
+ group = cgroup_new_cgroup(group_name);
+ if (group == NULL) {
+ printf("cannot create group '%s'\n", group_name);
+ return -1;
+ }
+
+ ret = cgroup_get_cgroup(group);
+ if (ret != 0) {
+ printf("cannot read group '%s': %s\n",
+ group_name, cgroup_strerror(ret));
+ }
+
+ for (i = 1; i < argc; i++) {
+
+ group_controller = cgroup_get_controller(group, argv[i]);
+ if (group_controller == NULL) {
+ printf("cannot find controller "\
+ "'%s' in group '%s'\n", argv[i], group_name);
+ ret = -1;
+ continue;
+ }
+ count = cgroup_get_value_name_count(group_controller);
+ for (j = 0; j < count; j++) {
+ name = cgroup_get_value_name(group_controller, j);
+ if (name != NULL)
+ printf("%s \n", name);
+ }
+ }
+
+ return ret;
+}
--- /dev/null
+/*
+ * Copyright IBM Corporation. 2007
+ *
+ * Author: Balbir Singh <balbir@linux.vnet.ibm.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2.1 of the GNU Lesser General Public License
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it would be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * Basic acceptance test for libcgroup - Written one late night by Balbir Singh
+ */
+using namespace std;
+
+#include <string>
+#include <stdexcept>
+#include <iostream>
+#include <libcgroup.h>
+#include <sys/types.h>
+#include <pwd.h>
+#include <errno.h>
+#include <stdlib.h>
+#include <string.h>
+#include <grp.h>
+
+#include "../config.h"
+
+#ifdef CGROUP_DBG
+#define cgroup_dbg(p...) printf(p...)
+#else
+#define cgroup_dbg(p...) do {} while (0)
+#endif
+
+namespace cgtest {
+
+class cg {
+private:
+public:
+ cg();
+ ~cg()
+ { }
+ struct cgroup *makenode(const string &name, const string &task_uid,
+ const string &task_gid, const string &control_uid,
+ const string &control_gid);
+ struct cgroup *makenodefromparent(const string &name);
+};
+
+cg::cg(void)
+{
+ int ret;
+
+ ret = cgroup_init();
+ if (ret)
+ throw logic_error("Control Group Initialization failed..."
+ "Please check that cgroups are mounted and\n"
+ "at a single place");
+}
+
+struct cgroup *cg::makenode(const string &name, const string &task_uid,
+ const string &task_gid, const string &control_uid,
+ const string &control_gid)
+{
+ uid_t tuid, cuid;
+ gid_t tgid, cgid;
+ char *cgroup_name;
+ struct cgroup *ccg;
+ struct cgroup_controller *cpu, *cpuacct;
+ struct passwd *passwd;
+ struct group *grp;
+ int ret;
+
+ passwd = getpwnam(task_uid.c_str());
+ if (!passwd)
+ return NULL;
+ tuid = passwd->pw_uid;
+
+ grp = getgrnam(task_gid.c_str());
+ if (!grp)
+ return NULL;
+ tgid = grp->gr_gid;
+
+ passwd = getpwnam(control_uid.c_str());
+ if (!passwd)
+ return NULL;
+ cuid = passwd->pw_uid;
+
+ grp = getgrnam(control_gid.c_str());
+ if (!grp)
+ return NULL;
+ cgid = grp->gr_gid;
+
+ cgroup_dbg("tuid %d, tgid %d, cuid %d, cgid %d\n", tuid, tgid, cuid, cgid);
+
+ cgroup_name = (char *) malloc(name.length());
+ strncpy(cgroup_name, name.c_str(), name.length() + 1);
+
+ ccg = cgroup_new_cgroup(cgroup_name);
+ cgroup_set_uid_gid(ccg, tuid, tgid, cuid, cgid);
+ cpu = cgroup_add_controller(ccg, "cpu");
+ cgroup_add_value_uint64(cpu, "cpu.shares", 2048);
+ cpuacct = cgroup_add_controller(ccg, "cpuacct");
+ cgroup_add_value_uint64(cpuacct, "cpuacct.usage", 0);
+
+
+ ret = cgroup_create_cgroup(ccg, 1);
+ if (ret) {
+ cout << "cg create group failed " << errno << endl;
+ ret = cgroup_delete_cgroup(ccg, 1);
+ if (ret)
+ cout << "cg delete group failed " << errno << endl;
+ }
+ return ccg;
+}
+
+struct cgroup *cg::makenodefromparent(const string &name)
+{
+ char *cgroup_name;
+ struct cgroup *ccg;
+ int ret;
+
+ cgroup_name = (char *) malloc(name.length());
+ memset(cgroup_name, '\0', name.length());
+ strcpy(cgroup_name, name.c_str());
+
+ ccg = cgroup_new_cgroup(cgroup_name);
+ ret = cgroup_create_cgroup_from_parent(ccg, 1);
+ if (ret) {
+ cout << "cg create group failed " << errno << endl;
+ ret = cgroup_delete_cgroup(ccg, 1);
+ if (ret)
+ cout << "cg delete group failed " << errno << endl;
+ }
+ return ccg;
+}
+
+} // namespace
+
+using namespace cgtest;
+int main(int argc, char *argv[])
+{
+ try {
+ cg *app = new cg();
+ struct cgroup *ccg, *ccg_child1, *ccg_child2;
+ ccg = app->makenode("database", "root", "root", "balbir",
+ "balbir");
+ ccg_child1 = app->makenodefromparent("mysql");
+ ccg_child2 = app->makenodefromparent("mysql/db1");
+ cgroup_free(&ccg);
+ cgroup_free(&ccg_child1);
+ cgroup_free(&ccg_child2);
+ delete app;
+ } catch (exception &e) {
+ cout << e.what() << endl;
+ exit(1);
+ }
+ return 0;
+}
--- /dev/null
+
+/*
+ * Copyright IBM Corporation. 2008
+ *
+ * Author: Sudhir Kumar <skumar@linux.vnet.ibm.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2.1 of the GNU Lesser General Public License
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it would be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * Description: This file is the header file for libcgroup test programs.
+ */
+
+#ifndef __LIBCGROUPTEST_H
+#define __LIBCGROUPTEST_H
+
+#include <errno.h>
+#include <fcntl.h>
+#include <mntent.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sys/syscall.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <libcgroup.h>
+#include "../config.h"
+#include <unistd.h>
+#include <inttypes.h>
+
+#define SIZE 100 /* Max size of a message to be printed */
+#define NUM_MSGS 20 /* Number of such messsages */
+#define PASS 1 /* test passed */
+#define FAIL 0 /* test failed */
+
+enum cgroup_mount_t {
+ FS_NOT_MOUNTED,
+ FS_MOUNTED,
+ FS_MULTI_MOUNTED,
+};
+
+enum controller_t {
+ CPU,
+ MEMORY,
+ CPUSET,
+ /* Add new controllers here */
+};
+
+enum cgroup_control_val_t {
+ BOOL,
+ INT64,
+ UINT64,
+ STRING,
+};
+
+enum info_message_t {
+ NULLGRP,
+ COMMONGRP,
+ NOTCRTDGRP,
+ SAMEGRP,
+ TASKINGRP,
+ TASKNOTINGRP,
+ TASKNOTINANYGRP,
+ GRPINFS,
+ GRPNOTINFS,
+ GRPINBOTHCTLS,
+ GRPNOTIN2NDCTL,
+ GRPNOTIN1STCTL,
+ GRPMODINBOTHCTLS,
+ GRPNOTMODIN2NDCTL,
+ GRPNOTMODINANYCTL,
+ GRPDELETEDINFS,
+ GRPNOTDELETEDINFS,
+ GRPNOTDELETEDGLOBALY,
+ NOMESSAGE,
+};
+
+/* Keep a single struct of all ids */
+struct uid_gid_t {
+ uid_t control_uid;
+ gid_t control_gid;
+ uid_t tasks_uid;
+ gid_t tasks_gid;
+};
+
+/* Keep a single struct of all control values */
+struct cntl_val_t {
+ int64_t val_int64;
+ u_int64_t val_uint64;
+ bool val_bool;
+ /* size worth of 100 digit num is fair enough */
+ char val_string[100]; /* string value of control parameter */
+};
+
+extern int cpu, memory;
+
+/* The set of verbose messages useful to the user */
+extern char info[NUM_MSGS][SIZE];
+
+/* this variable is never modified */
+extern int fs_mounted;
+
+/* The mountpoints as received from script
+ * We use mountpoint for single mount.
+ * For multimount we use mountpoint and mountpoint2.
+ */
+extern char mountpoint[], mountpoint2[];
+
+/* Functions to test each API */
+void test_cgroup_init(int retcode, int i);
+void test_cgroup_attach_task(int retcode, struct cgroup *cgroup1,
+ const char *group1, const char *group2, pid_t pid,
+ int k, int i);
+struct cgroup *create_new_cgroup_ds(int ctl, const char *grpname,
+ int value_type, struct cntl_val_t cval, struct uid_gid_t ids, int i);
+void test_cgroup_create_cgroup(int retcode, struct cgroup *cgrp,
+ const char *name, int common, int mpnt, int ign, int i);
+void test_cgroup_delete_cgroup(int retcode, struct cgroup *cgrp,
+ const char *name, int common, int mpnt, int ign, int i);
+void test_cgroup_modify_cgroup(int retcode, struct cgroup *cgrp,
+ const char *name, int which_ctl, int ctl1, int ctl2,
+ int value_type, int i);
+void test_cgroup_get_cgroup(int ctl1, int ctl2, struct uid_gid_t ids, int i);
+/* API test functions end here */
+
+void test_cgroup_compare_cgroup(int ctl1, int ctl2, int i);
+void test_cgroup_add_free_controller(int i);
+void is_subsystem_enabled(const char *name, int *exist);
+int group_exist(char *path_group);
+int set_controller(int controller, char *controller_name,
+ char *control_file);
+int group_modified(char *path_control_file, int value_type,
+ struct cntl_val_t cval);
+int add_control_value(struct cgroup_controller *newcontroller,
+ char *control_file, char *wr, int value_type, struct cntl_val_t cval);
+struct cgroup *new_cgroup(char *group, char *controller_name,
+ char *control_file, int value_type, struct cntl_val_t cval,
+ struct uid_gid_t ids, int i);
+int check_fsmounted(int multimnt);
+int check_task(char *tasksfile, pid_t pid);
+/* function to print messages in better format */
+void message(int num, int pass, const char *api,
+ int ret, char *extra);
+void build_path(char *target, char *mountpoint,
+ const char *group, const char *file);
+pid_t cgrouptest_gettid();
+
+#ifdef CGROUP_DEBUG
+#define cgroup_dbg(p...) printf(p)
+#else
+#define cgroup_dbg(p...) do {} while (0);
+#endif
+
+#endif
--- /dev/null
+/*
+ * Copyright IBM Corporation. 2008
+ *
+ * Author: Sudhir Kumar <skumar@linux.vnet.ibm.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2.1 of the GNU Lesser General Public License
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it would be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * Description: This file contains the test code for testing libcgroup apis.
+ */
+
+#include "libcgrouptest.h"
+#include <errno.h>
+
+int cpu, memory;
+int fs_mounted;
+/* We use mountpoint for single mount.
+ * For multimount we use mountpoint and mountpoint2.
+ */
+char mountpoint[FILENAME_MAX], mountpoint2[FILENAME_MAX];
+
+int main(int argc, char *argv[])
+{
+ int retval;
+ struct uid_gid_t ids = {0}; /* Set default control permissions */
+
+ struct cntl_val_t cval;
+ cval.val_int64 = 200000;
+ cval.val_uint64 = 200000;
+ cval.val_bool = 1;
+ strcpy(cval.val_string, "200000");
+
+ struct cgroup *cgroup1, *cgroup2, *cgroup3, *nullcgroup = NULL;
+ struct cgroup_controller *sec_controller;
+ /* In case of multimount for readability we use the controller name
+ * before the cgroup structure name */
+ struct cgroup *ctl1_cgroup1, *ctl2_cgroup1, *ctl2_cgroup2;
+ struct cgroup *mod_ctl1_cgroup1, *mod_ctl2_cgroup1, *mod_common_cgroup;
+ struct cgroup *common_cgroup;
+ char controller_name[FILENAME_MAX], control_file[FILENAME_MAX];
+ char path_control_file[FILENAME_MAX];
+
+ /* Get controllers name from script */
+ int ctl1 = CPU, ctl2 = MEMORY;
+
+ if ((argc < 2) || (argc > 6) || (atoi(argv[1]) < 0)) {
+ printf("ERROR: Wrong no of parameters recieved from script\n");
+ printf("Exiting the libcgroup testset\n");
+ exit(1);
+ }
+ fs_mounted = atoi(argv[1]);
+ cgroup_dbg("C:DBG: fs_mounted as recieved from script=%d\n",
+ fs_mounted);
+ /* All possible controller will be element of an enum */
+ if (fs_mounted) {
+ ctl1 = atoi(argv[2]);
+ ctl2 = atoi(argv[3]);
+ strncpy(mountpoint, argv[4], sizeof(mountpoint));
+ cgroup_dbg("C:DBG: mountpoint1 as recieved from script=%s\n",
+ mountpoint);
+ if (fs_mounted == FS_MULTI_MOUNTED) {
+ strncpy(mountpoint2, argv[5], sizeof(mountpoint2));
+ cgroup_dbg("C:DBG: mountpoint2 as recieved from "
+ "script=%s\n", mountpoint2);
+ }
+
+ }
+
+ /*
+ * check if one of the supported controllers is cpu or memory
+ */
+ is_subsystem_enabled("cpu", &cpu);
+ is_subsystem_enabled("memory", &memory);
+ if (cpu == 0 && memory == 0) {
+ fprintf(stderr, "none of cpu and memory controllers"
+ " is enabled in kernel\n");
+ fprintf(stderr, "Exiting the libcgroup testcases......\n");
+ exit(1);
+ }
+
+ /*
+ * Testsets: Testcases are broadly devided into 3 categories based on
+ * filesystem(fs) mount scenario. fs not mounted, fs mounted, fs multi
+ * mounted. Call different apis in these different scenarios.
+ */
+
+ switch (fs_mounted) {
+
+ case FS_NOT_MOUNTED:
+
+ /*
+ * Test01: call cgroup_init() and check return values
+ * Exp outcome: error ECGROUPNOTMOUNTED
+ */
+
+ test_cgroup_init(ECGROUPNOTMOUNTED, 1);
+
+ /*
+ * Test02: call cgroup_attach_task() with null group
+ * Exp outcome: error non zero return value
+ */
+
+ test_cgroup_attach_task(ECGROUPNOTINITIALIZED, nullcgroup,
+ NULL, NULL, 0, NULLGRP, 2);
+
+ /*
+ * Test03: Create a valid cgroup ds and check all return values
+ * Exp outcome: no error
+ */
+
+ cgroup1 = create_new_cgroup_ds(0, "group1",
+ STRING, cval, ids, 3);
+
+ /*
+ * Test04: Then Call cgroup_create_cgroup() with this valid grp
+ * Exp outcome: non zero return value
+ */
+ test_cgroup_create_cgroup(ECGROUPNOTINITIALIZED, cgroup1,
+ "group1", 0, 1, 1, 4);
+
+ /*
+ * Test05: delete cgroup
+ * Exp outcome: non zero return value but what ?
+ */
+ test_cgroup_delete_cgroup(ECGROUPNOTINITIALIZED, cgroup1,
+ "group1", 0, 1, 1, 5);
+
+ /*
+ * Test06: Check if cgroup_create_cgroup() handles a NULL cgroup
+ * Exp outcome: error ECGROUPNOTALLOWED
+ */
+ test_cgroup_create_cgroup(ECGROUPNOTINITIALIZED, nullcgroup,
+ "group1", 0, 1, 1, 6);
+
+ /*
+ * Test07: delete nullcgroup
+ */
+ test_cgroup_delete_cgroup(ECGROUPNOTINITIALIZED, nullcgroup,
+ "group1", 0, 1, 1, 7);
+ /* Test08: test the wrapper */
+ test_cgroup_add_free_controller(8);
+
+ cgroup_free(&nullcgroup);
+ cgroup_free(&cgroup1);
+
+ break;
+
+ case FS_MOUNTED:
+
+ /* Do a sanity check if cgroup fs is mounted */
+ if (check_fsmounted(0)) {
+ printf("Sanity check fails. cgroup fs not mounted\n");
+ printf("Exiting without running this set of tests\n");
+ exit(1);
+ }
+
+ /*
+ * Test01: call cgroup_attach_task() with null group
+ * without calling cgroup_init(). We can check other apis too.
+ * Exp outcome: error ECGROUPNOTINITIALIZED
+ */
+
+ test_cgroup_attach_task(ECGROUPNOTINITIALIZED, nullcgroup,
+ NULL, NULL, 0, NULLGRP, 1);
+
+ /*
+ * Test02: call cgroup_init() and check return values
+ * Exp outcome: no error. return value 0
+ */
+
+ test_cgroup_init(0, 2);
+
+ /*
+ * Test03: Call cgroup_attach_task() with null group and check
+ * if return values are correct. If yes check if task exists in
+ * root group tasks file
+ * TODO: This test needs some modification in script
+ * Exp outcome: current task should be attached to root group
+ */
+
+ test_cgroup_attach_task(0, nullcgroup, NULL, NULL, 0,
+ NULLGRP, 3);
+ /*
+ * Test04: Call cgroup_attach_task_pid() with null group
+ * and invalid pid
+ * Exp outcome: error
+ */
+ retval = cgroup_attach_task_pid(nullcgroup, -1);
+ if (retval != 0)
+ message(4, PASS, "attach_task_pid()", retval,
+ info[NOMESSAGE]);
+ else
+ message(4, FAIL, "attach_task_pid()", retval,
+ info[NOMESSAGE]);
+
+ /*
+ * Test05: Create a valid cgroup structure
+ * Exp outcome: no error. 0 return value
+ */
+ cgroup1 = create_new_cgroup_ds(ctl1, "group1",
+ STRING, cval, ids, 5);
+ if (!cgroup1) {
+ fprintf(stderr, "Failed to create new cgroup ds. "
+ "Trying with second controller\n");
+ cgroup1 = create_new_cgroup_ds(ctl2, "group1", STRING,
+ cval, ids, 5);
+ if (!cgroup1) {
+ fprintf(stderr, "Failed to create cgroup ds. "
+ "Tests dependent on this structure "
+ "will fail. So exiting...\n");
+ exit(1);
+ }
+ }
+
+ /*
+ * Test06: Then Call cgroup_create_cgroup() with this group
+ * Exp outcome: zero return value
+ */
+ test_cgroup_create_cgroup(0, cgroup1, "group1", 0, 1, 1, 6);
+
+ /*
+ * Test07: Call cgroup_attach_task() with valid cgroup and check
+ * if return values are correct. If yes check if task exists in
+ * that group's tasks file
+ * Exp outcome: current task should be attached to that group
+ */
+
+ test_cgroup_attach_task(0, cgroup1, "group1", NULL,
+ 0, NOMESSAGE, 7);
+
+ /*
+ * Test08: modify cgroup with the same cgroup
+ * Exp outcome: zero return value. No change.
+ */
+ set_controller(ctl1, controller_name, control_file);
+ build_path(path_control_file, mountpoint,
+ "group1", control_file);
+ strncpy(cval.val_string, "260000", sizeof(cval.val_string));
+ retval = cgroup_modify_cgroup(cgroup1);
+ /* Check if the values are changed. cval contains orig values */
+ if (!retval && !group_modified(path_control_file, STRING, cval))
+ message(8, PASS, "modify_cgroup()", retval,
+ info[SAMEGRP]);
+ else
+ message(8, FAIL, "modify_cgroup()", retval,
+ info[SAMEGRP]);
+
+ /*
+ * Create another valid cgroup structure with same group
+ * to modify the existing group
+ */
+ cgroup2 = create_new_cgroup_ds(ctl1, "group1",
+ STRING, cval, ids, 9);
+ if (!cgroup2) {
+ fprintf(stderr, "Failed to create new cgroup ds. "
+ "Trying with second controller\n");
+ cgroup2 = create_new_cgroup_ds(ctl2, "group1",
+ STRING, cval, ids, 9);
+ if (!cgroup2) {
+ fprintf(stderr, "Failed to create cgroup ds. "
+ "Tests dependent on this structure "
+ "will fail. So exiting...\n");
+ exit(1);
+ }
+ }
+
+ /*
+ * Test10: modify cgroup with this new cgroup
+ * Exp outcome: zero return value
+ * Drawback: In case of first attempt failure above for
+ * create_new_cgroup_ds(), this test will fail
+ */
+ test_cgroup_modify_cgroup(0, cgroup2, "group1",
+ 1, ctl1, ctl2, STRING, 10);
+
+ /*
+ * Test11: modify cgroup with the null cgroup
+ * Exp outcome: zero return value.
+ */
+
+ test_cgroup_modify_cgroup(ECGROUPNOTALLOWED, nullcgroup,
+ "group1", 1, ctl1, ctl2, STRING, 11);
+
+ /*
+ * Create another valid cgroup structure with diff controller
+ * to modify the existing group
+ */
+ cval.val_int64 = 262144;
+ cgroup3 = create_new_cgroup_ds(ctl2, "group1",
+ INT64, cval, ids, 12);
+ if (!cgroup3) {
+ fprintf(stderr, "Failed to create new cgroup ds. "
+ "Tests dependent on this structure "
+ "will fail. So exiting...\n");
+ exit(1);
+ }
+
+ /*
+ * Test13: modify existing group with this cgroup
+ * Exp outcome: zero return value
+ */
+ test_cgroup_modify_cgroup(0, cgroup3, "group1",
+ 2, ctl1, ctl2, INT64, 13);
+
+ /* Test14: Test cgroup_get_cgroup() api
+ * The group group1 has been created and modified in the
+ * filesystem. Read it using the api and check if the values
+ * are correct as we know all the control values now.
+ * WARN: If any of the previous api fails and control reaches
+ * here, this api also will fail. Also the test function assumes
+ * that "group1" exists in fs. So call cgroup_create_cgroup()
+ * with "group1" named group before calling this test function.
+ */
+ test_cgroup_get_cgroup(ctl1, ctl2, ids, 14);
+
+ /*
+ * Test16: delete cgroup
+ * Exp outcome: zero return value
+ */
+ test_cgroup_delete_cgroup(0, cgroup1, "group1", 0, 1, 1, 16);
+
+ /*
+ * Test16: Check if cgroup_create_cgroup() handles a NULL cgroup
+ * Exp outcome: error ECGROUPNOTALLOWED
+ */
+ test_cgroup_create_cgroup(ECGROUPNOTALLOWED, nullcgroup,
+ "group1", 0, 1, 1, 17);
+
+ /*
+ * Test16: delete nullcgroup
+ */
+ test_cgroup_delete_cgroup(ECGROUPNOTALLOWED, NULL,
+ "group1", 0, 1, 1, 18);
+
+ /* Test17: Test the wrapper to compare cgroup
+ * Create 2 cgroups and test it
+ */
+ test_cgroup_compare_cgroup(ctl1, ctl2, 19);
+
+ cgroup_free(&nullcgroup);
+ cgroup_free(&cgroup1);
+ cgroup_free(&cgroup2);
+ cgroup_free(&cgroup3);
+
+ break;
+
+ case FS_MULTI_MOUNTED:
+
+ /* Do a sanity check if cgroup fs is multi mounted */
+ if (check_fsmounted(1)) {
+ printf("Sanity check fails. cgroup fs is not multi "
+ "mounted. Exiting without running this set "
+ "of testcases\n");
+ exit(1);
+ }
+
+ /*
+ * Test01: call apis and check return values
+ * Exp outcome:
+ */
+
+ /*
+ * Scenario 1: cgroup fs is multi mounted
+ * Exp outcome: no error. 0 return value
+ */
+
+ test_cgroup_init(0, 1);
+
+ /*
+ * Test02: Call cgroup_attach_task() with null group and check
+ * if return values are correct. If yes check if task exists in
+ * root group tasks file for each controller
+ * TODO: This test needs some modification in script
+ * Exp outcome: current task should be attached to root groups
+ */
+
+ test_cgroup_attach_task(0, nullcgroup, NULL, NULL,
+ 0, NULLGRP, 2);
+
+ /*
+ * Test03: Create a valid cgroup structure
+ * Exp outcome: no error. 0 return value
+ */
+ ctl1_cgroup1 = create_new_cgroup_ds(ctl1, "ctl1_group1",
+ STRING, cval, ids, 3);
+ if (!ctl1_cgroup1) {
+ fprintf(stderr, "Failed to create new cgroup ds. "
+ "Tests dependent on this structure "
+ "will fail. So exiting...\n");
+ exit(1);
+ }
+
+ /*
+ * Test04: Then Call cgroup_create_cgroup() with this valid grp
+ * Exp outcome: zero return value
+ */
+ test_cgroup_create_cgroup(0, ctl1_cgroup1,
+ "ctl1_group1", 0, 1, 1, 4);
+
+ /*
+ * Test05: Create a valid cgroup structure
+ * Exp outcome: no error. 0 return value
+ */
+ ctl2_cgroup1 = create_new_cgroup_ds(ctl2, "ctl2_group1",
+ STRING, cval, ids, 5);
+ if (!ctl2_cgroup1) {
+ fprintf(stderr, "Failed to create new cgroup ds. "
+ "Tests dependent on this structure "
+ "will fail. So exiting...\n");
+ exit(1);
+ }
+
+ /*
+ * Test06: Then Call cgroup_create_cgroup() with this valid grp
+ * Exp outcome: zero return value
+ */
+ test_cgroup_create_cgroup(0, ctl2_cgroup1,
+ "ctl2_group1", 0, 2, 1, 6);
+
+ /*
+ * Test07: Call cgroup_create_cgroup() with the same group
+ * Exp outcome: zero return value as the latest changes in api
+ */
+ test_cgroup_create_cgroup(0, ctl2_cgroup1,
+ "ctl2_group1", 0, 2, 1, 7);
+
+ /*
+ * Test06: Call cgroup_attach_task() with a group with ctl1
+ * controller and check if return values are correct. If yes
+ * check if task exists in that group under only ctl1 controller
+ * hierarchy and in the root group under other controllers
+ * hierarchy.
+ */
+
+ test_cgroup_attach_task(0, ctl1_cgroup1, "ctl1_group1",
+ NULL, 0, NOMESSAGE, 8);
+
+ /*
+ * Test07: Call cgroup_attach_task() with a group with ctl2
+ * controller and check if return values are correct. If yes
+ * check if task exists in the groups under both controller's
+ * hierarchy.
+ */
+
+ test_cgroup_attach_task(0, ctl2_cgroup1, "ctl1_group1",
+ "ctl2_group1", 0, NOMESSAGE, 9);
+
+ /*
+ * Test: Create a valid cgroup structure
+ * Exp outcome: no error. 0 return value
+ */
+ ctl2_cgroup2 = create_new_cgroup_ds(ctl2, "ctl2_group2",
+ STRING, cval, ids, 10);
+ if (!ctl2_cgroup2) {
+ fprintf(stderr, "Failed to create new cgroup ds. "
+ "Tests dependent on this structure "
+ "will fail. So exiting...\n");
+ exit(1);
+ }
+
+ /*
+ * Test08: Try to attach a task to this non existing group.
+ * Group does not exist in fs so should return ECGROUPNOTEXIST
+ */
+
+ test_cgroup_attach_task(ECGROUPNOTEXIST, ctl2_cgroup2,
+ NULL, NULL, 0, NOTCRTDGRP, 11);
+
+ /*
+ * Create another valid cgroup structure with same group name
+ * to modify the existing group ctl1_group1
+ * Exp outcome: no error. 0 return value
+ */
+ mod_ctl1_cgroup1 = create_new_cgroup_ds(ctl1, "ctl1_group1",
+ STRING, cval, ids, 12);
+ if (!mod_ctl1_cgroup1) {
+ fprintf(stderr, "Failed to create new cgroup ds. "
+ "Tests dependent on this structure "
+ "will fail. So exiting...\n");
+ exit(1);
+ }
+
+ /*
+ * Test09: modify existing cgroup with this new cgroup
+ * Exp outcome: zero return value and control value modified
+ */
+ test_cgroup_modify_cgroup(0, mod_ctl1_cgroup1, "ctl1_group1",
+ 1, ctl1, ctl2, STRING, 13);
+
+ /*
+ * Create another valid cgroup structure with same group name
+ * to modify the existing group ctl2_group1
+ * Exp outcome: no error. 0 return value
+ */
+ mod_ctl2_cgroup1 = create_new_cgroup_ds(ctl2, "ctl2_group1",
+ STRING, cval, ids, 14);
+ if (!mod_ctl2_cgroup1) {
+ fprintf(stderr, "Failed to create new cgroup ds. "
+ "Tests dependent on this structure "
+ "will fail. So exiting...\n");
+ exit(1);
+ }
+
+ /*
+ * Test10: modify existing cgroup with this new cgroup
+ * Exp outcome: zero return value and control value modified
+ */
+ test_cgroup_modify_cgroup(0, mod_ctl2_cgroup1, "ctl2_group1",
+ 2, ctl1, ctl2, STRING, 15);
+
+ /*
+ * Test11: delete cgroups
+ * Exp outcome: zero return value
+ */
+ test_cgroup_delete_cgroup(0, ctl1_cgroup1,
+ "ctl1_group1", 0, 1, 1, 16);
+
+ /*
+ * Test09: delete other cgroups too
+ * Exp outcome: zero return value
+ */
+ test_cgroup_delete_cgroup(0, ctl2_cgroup1,
+ "ctl2_group1", 0, 1, 1, 17);
+
+ /*
+ * Test15: Create a valid cgroup structure
+ * which has multiple controllers
+ * Exp outcome: no error. 0 return value
+ */
+ common_cgroup = create_new_cgroup_ds(ctl1, "commongroup",
+ STRING, cval, ids, 18);
+ if (!common_cgroup) {
+ fprintf(stderr, "Failed to create new cgroup ds. "
+ "Tests dependent on this structure "
+ "will fail. So exiting...\n");
+ exit(1);
+ }
+
+ /* Add one more controller to the cgroup */
+ /* This also needs to be a function.. will do?? */
+ retval = set_controller(ctl2, controller_name, control_file);
+ if (retval) {
+ fprintf(stderr, "Setting controller failled "
+ " Exiting without running further testcases\n");
+ exit(1);
+ }
+ if (!cgroup_add_controller(common_cgroup, controller_name)) {
+ message(15, FAIL, "add_controller()", retval,
+ info[NOMESSAGE]);
+ fprintf(stderr, "Adding second controller failled "
+ " Exiting without running further testcases\n");
+ exit(1);
+ }
+
+ /*
+ * Test11: Then Call cgroup_create_cgroup() with this valid grp
+ * Exp outcome: zero return value
+ */
+ test_cgroup_create_cgroup(0, common_cgroup,
+ "commongroup", 1, 2, 1, 19);
+
+ /*
+ * Test12: Call cgroup_attach_task() with this common group
+ * and check if return values are correct. If yes check if
+ * task exists in the group under both controller's hierarchy
+ */
+
+ test_cgroup_attach_task(0, common_cgroup, "commongroup",
+ "commongroup", 0, COMMONGRP, 20);
+
+ /*
+ * Test18: Create a valid cgroup structure to modify the
+ * commongroup which is under multiple controllers
+ * Exp outcome: no error. 0 return value
+ */
+ mod_common_cgroup = create_new_cgroup_ds(ctl1, "commongroup",
+ STRING, cval, ids, 21);
+ if (!common_cgroup) {
+ fprintf(stderr, "Failed to create new cgroup ds. "
+ "Tests dependent on this structure "
+ "will fail. So exiting...\n");
+ exit(1);
+ }
+
+ /* Add one more controller to the cgroup */
+ /* This also needs to be a function.. will do?? */
+ retval = set_controller(ctl2, controller_name, control_file);
+ if (retval) {
+ fprintf(stderr, "Setting controller failled "
+ " Exiting without running further testcases\n");
+ exit(1);
+ }
+ sec_controller = cgroup_add_controller(mod_common_cgroup,
+ controller_name);
+ if (!sec_controller) {
+ message(18, FAIL, "add_controller()", retval,
+ info[NOMESSAGE]);
+ fprintf(stderr, "Adding second controller failled "
+ " Exiting without running further testcases\n");
+ exit(1);
+ }
+
+ strncpy(cval.val_string, "7000064", sizeof(cval.val_string));
+ retval = cgroup_add_value_string(sec_controller,
+ control_file, cval.val_string);
+ if (retval)
+ printf("The cgroup_modify_cgroup() test will fail\n");
+
+ /*
+ * Test14: modify existing cgroup with this new cgroup
+ * Exp outcome: zero return value and control value modified
+ */
+ test_cgroup_modify_cgroup(0, mod_common_cgroup, "commongroup",
+ 0, ctl1, ctl2, STRING, 22);
+
+ /*
+ * Test15: delete this common cgroup
+ * Exp outcome: zero return value
+ */
+ test_cgroup_delete_cgroup(0, common_cgroup,
+ "commongroup", 1, 2, 1, 23);
+ test_cgroup_get_cgroup(ctl1, ctl2, ids, 24);
+
+ /* Free the cgroup structures */
+ cgroup_free(&nullcgroup);
+ cgroup_free(&ctl1_cgroup1);
+ cgroup_free(&ctl2_cgroup1);
+ cgroup_free(&ctl2_cgroup2);
+
+ break;
+
+ default:
+ fprintf(stderr, "ERROR: Wrong parameters recieved from script. \
+ Exiting tests\n");
+ exit(1);
+ break;
+ }
+ return 0;
+}
+
+void test_cgroup_modify_cgroup(int retcode, struct cgroup *cgrp,
+ const char *name, int which_ctl, int ctl1,
+ int ctl2, int value_type, int i)
+{
+ int retval;
+ struct cntl_val_t cval = {0, 0, 0, "1000"};
+ char path1_control_file[FILENAME_MAX], path2_control_file[FILENAME_MAX];
+ char controller_name[FILENAME_MAX], control_file[FILENAME_MAX];
+
+ /* Check, In case some error is expected due to a negative scenario */
+ if (retcode) {
+ retval = cgroup_modify_cgroup(cgrp);
+ if (retval == retcode)
+ message(i, PASS, "modify_cgroup()", retval,
+ info[NOMESSAGE]);
+ else
+ message(i, FAIL, "modify_cgroup()", retval,
+ info[NOMESSAGE]);
+
+ return;
+ }
+
+ /* Now there is no error and it is a genuine call */
+ retval = cgroup_modify_cgroup(cgrp);
+ if (retval) {
+ message(i, FAIL, "modify_cgroup()", retval, info[NOMESSAGE]);
+ return;
+ }
+
+ /* Let us now check if the group modified in file system */
+ switch (which_ctl) { /* group modified under which controllers */
+
+ case 1: /* group is modified under ctl1 which is always
+ * mounted at mountpoint in both cases */
+ set_controller(ctl1, controller_name, control_file);
+ build_path(path1_control_file, mountpoint, name, control_file);
+ /* this approach will be changed in coming patches */
+ strncpy(cval.val_string, "260000", sizeof(cval.val_string));
+
+ if (!group_modified(path1_control_file, value_type, cval))
+ message(i, PASS, "modify_cgroup()", retval,
+ info[NOMESSAGE]);
+ else
+ message(i, FAIL, "modify_cgroup()", retval,
+ info[NOMESSAGE]);
+
+ break;
+ case 2: /* group is modified under ctl2 which may be
+ * mounted at mountpoint or mountpoint2 */
+ set_controller(ctl2, controller_name, control_file);
+
+ if (fs_mounted == FS_MOUNTED) /* group under mountpoint */
+ build_path(path2_control_file, mountpoint,
+ name, control_file);
+ else /* group under mountpoint2 */
+ build_path(path2_control_file, mountpoint2,
+ name, control_file);
+
+ /* this approach will be changed in coming patches */
+ strncpy(cval.val_string, "7000064", sizeof(cval.val_string));
+ cval.val_int64 = 262144;
+ if (!group_modified(path2_control_file, value_type, cval))
+ message(i, PASS, "modify_cgroup()", retval,
+ info[NOMESSAGE]);
+ else
+ message(i, FAIL, "modify_cgroup()", retval,
+ info[NOMESSAGE]);
+
+ break;
+ case 0:
+ /* ctl1 is always mounted at mountpoint */
+ set_controller(ctl1, controller_name, control_file);
+ build_path(path1_control_file, mountpoint,
+ name, control_file);
+ /* ctl2 may be mounted at mountpoint or mountpoint2 depending
+ * on single or multiple mount case */
+ if (fs_mounted == FS_MOUNTED) { /* group under mountpoint */
+ set_controller(ctl2, controller_name, control_file);
+ build_path(path2_control_file, mountpoint,
+ name, control_file);
+ } else { /* group under mountpoint2 */
+ set_controller(ctl2, controller_name, control_file);
+ build_path(path2_control_file, mountpoint2,
+ name, control_file);
+ }
+ /* this approach will be changed in coming patches */
+ strncpy(cval.val_string, "260000", sizeof(cval.val_string));
+ if (!group_modified(path1_control_file, value_type, cval)) {
+ strncpy(cval.val_string, "7000064",
+ sizeof(cval.val_string));
+ if (!group_modified(path2_control_file,
+ value_type, cval))
+ message(i, PASS, "modify_cgroup()",
+ retval, info[GRPMODINBOTHCTLS]);
+ else
+ message(i, FAIL, "modify_cgroup()",
+ retval, info[GRPNOTMODIN2NDCTL]);
+ } else {
+ message(i, FAIL, "modify_cgroup()", retval,
+ info[GRPNOTMODINANYCTL]);
+ }
+
+ break;
+ default:
+ printf("Wrong controller parameter received....\n");
+ message(i, FAIL, "modify_cgroup()", retval, info[NOMESSAGE]);
+ break;
+ }
+
+ return;
+}
--- /dev/null
+/*
+ * Copyright Red Hat Inc., 2012
+ *
+ * Author: Jan Safranek <jsafrane@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2.1 of the GNU Lesser General Public License
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it would be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * Description: This file contains the test code for libcgroup logging.
+ */
+
+#include "config.h"
+#include "libcgroup.h"
+#include "../src/libcgroup-internal.h"
+#include <string.h>
+#include <stdlib.h>
+
+static void mylogger(void *userdata, int loglevel, const char *fmt, va_list ap)
+{
+ printf("custom: ");
+ vprintf(fmt, ap);
+}
+
+int main(int argc, char **argv)
+{
+ int custom = 0;
+ int loglevel = -1;
+ int i;
+
+ for (i = 1; i < argc; i++) {
+ if (strcmp("custom", argv[i]) == 0)
+ custom = 1;
+ else
+ loglevel = atoi(argv[i]);
+ }
+
+ if (custom)
+ cgroup_set_logger(mylogger, loglevel, NULL);
+ else
+ cgroup_set_default_logger(loglevel);
+
+ cgroup_dbg("DEBUG message\n");
+ cgroup_info("INFO message\n");
+ cgroup_warn("WARNING message\n");
+ cgroup_err("ERROR message\n");
+
+ return 0;
+}
--- /dev/null
+#!/bin/bash
+# Test various log levels
+
+export LOGFILE=
+export RET=0
+unset CGROUP_LOGLEVEL
+
+function run_logger()
+{
+ LOGFILE=`mktemp`
+ echo "Running CGROUP_LOGLEVEL=$CGROUP_LOGLEVEL logger $* >$LOGFILE"
+ ./logger $* >$LOGFILE
+}
+
+function assert_grep()
+{
+ if ! grep "$@" <$LOGFILE >/dev/null; then
+ echo "Error: expecting $* in output"
+ RET=1
+ fi
+}
+
+function assert_not_grep()
+{
+ if grep "$@" <$LOGFILE >/dev/null; then
+ echo "Error: unexptected $* in output"
+ RET=1
+ fi
+}
+
+# CGROUP_LOGLEVEL is case-insensitive
+CGROUP_LOGLEVEL=DeBuG run_logger -1
+assert_grep "^DEBUG message"
+assert_grep "^INFO message"
+assert_grep "^WARNING message"
+assert_grep "^ERROR message"
+rm $LOGFILE
+
+# missing CGROUP_LOGLEVEL leads to ERRORs only
+run_logger -1
+assert_not_grep "^DEBUG message"
+assert_not_grep "^INFO message"
+assert_not_grep "^WARNING message"
+assert_grep "^ERROR message"
+rm $LOGFILE
+
+# wrong CGROUP_LOGLEVEL leads to ERRORs only
+CGROUP_LOGLEVEL=xyz run_logger -1
+assert_not_grep "^DEBUG message"
+assert_not_grep "^INFO message"
+assert_not_grep "^WARNING message"
+assert_grep "^ERROR message"
+rm $LOGFILE
+
+# numeric CGROUP_LOGLEVEL
+CGROUP_LOGLEVEL=3 run_logger -1
+assert_not_grep "^DEBUG message"
+assert_grep "^INFO message"
+assert_grep "^WARNING message"
+assert_grep "^ERROR message"
+rm $LOGFILE
+
+# errors only CGROUP_LOGLEVEL
+CGROUP_LOGLEVEL=ERROR run_logger -1
+assert_not_grep "^DEBUG message"
+assert_not_grep "^INFO message"
+assert_not_grep "^WARNING message"
+assert_grep "^ERROR message"
+rm $LOGFILE
+
+# no CGROUP_LOGLEVEL -> DEBUG
+run_logger 4
+assert_grep "^DEBUG message"
+assert_grep "^INFO message"
+assert_grep "^WARNING message"
+assert_grep "^ERROR message"
+rm $LOGFILE
+
+# no CGROUP_LOGLEVEL -> INFO
+run_logger 3
+assert_not_grep "^DEBUG message"
+assert_grep "^INFO message"
+assert_grep "^WARNING message"
+assert_grep "^ERROR message"
+rm $LOGFILE
+
+# no CGROUP_LOGLEVEL -> WARN
+run_logger 2
+assert_not_grep "^DEBUG message"
+assert_not_grep "^INFO message"
+assert_grep "^WARNING message"
+assert_grep "^ERROR message"
+rm $LOGFILE
+
+# no CGROUP_LOGLEVEL -> ERROR
+run_logger 1
+assert_not_grep "^DEBUG message"
+assert_not_grep "^INFO message"
+assert_not_grep "^WARNING message"
+assert_grep "^ERROR message"
+rm $LOGFILE
+
+# no CGROUP_LOGLEVEL -> nothing
+run_logger 0
+assert_not_grep "^DEBUG message"
+assert_not_grep "^INFO message"
+assert_not_grep "^WARNING message"
+assert_not_grep "^ERROR message"
+rm $LOGFILE
+
+
+# custom logger -> DEBUG
+run_logger custom 4
+assert_grep "^custom: DEBUG message"
+assert_grep "^custom: INFO message"
+assert_grep "^custom: WARNING message"
+assert_grep "^custom: ERROR message"
+rm $LOGFILE
+
+# custom logger -> INFO
+run_logger custom 3
+assert_not_grep "^custom: DEBUG message"
+assert_grep "^custom: INFO message"
+assert_grep "^custom: WARNING message"
+assert_grep "^custom: ERROR message"
+rm $LOGFILE
+
+# custom logger -> WARN
+run_logger custom 2
+assert_not_grep "^custom: DEBUG message"
+assert_not_grep "^custom: INFO message"
+assert_grep "^custom: WARNING message"
+assert_grep "^custom: ERROR message"
+rm $LOGFILE
+
+exit $RET
+
--- /dev/null
+/*
+ * Copyright NEC Soft Ltd. 2009
+ *
+ * Author: Ken'ichi Ohmichi <oomichi@mxs.nes.nec.co.jp>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2.1 of the GNU Lesser General Public License
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it would be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include "../src/libcgroup-internal.h"
+
+int main(int argc, char *argv[])
+{
+ int i;
+ int ret;
+ pid_t pid;
+ uid_t uid;
+ gid_t gid;
+ char *procname;
+
+ if (argc < 2) {
+ printf("Specify process-id.\n");
+ return 1;
+ }
+ printf(" Pid | Process name | Uid | Gid \n");
+ printf("-------+----------------------------------+-------+-------\n");
+
+ for (i = 1; i < argc; i++) {
+ pid = atoi(argv[i]);
+
+ ret = cgroup_get_uid_gid_from_procfs(pid, &uid, &gid);
+ if (ret) {
+ printf("%6d | ret = %d\n", pid, ret);
+ continue;
+ }
+ ret = cgroup_get_procname_from_procfs(pid, &procname);
+ if (ret) {
+ printf("%6d | ret = %d\n", pid, ret);
+ continue;
+ }
+ printf("%6d | %32s | %5d | %5d\n", pid, procname, uid, gid);
+ free(procname);
+ }
+ return 0;
+}
--- /dev/null
+#include <stdio.h>
+#include <stdlib.h>
+#include <sys/types.h>
+#include <unistd.h>
+#include <string.h>
+#include <libcgroup.h>
+
+int read_stats(char *path, char *controller)
+{
+ int ret;
+ void *handle;
+ struct cgroup_stat stat;
+
+ ret = cgroup_read_stats_begin(controller, path, &handle, &stat);
+
+ if (ret != 0) {
+ fprintf(stderr, "stats read failed\n");
+ return -1;
+ }
+
+ printf("Stats for %s:\n", path);
+ printf("%s: %s", stat.name, stat.value);
+
+ while ((ret = cgroup_read_stats_next(&handle, &stat)) !=
+ ECGEOF) {
+ printf("%s: %s", stat.name, stat.value);
+ }
+
+ cgroup_read_stats_end(&handle);
+ printf("\n");
+ return 0;
+}
+
+int main(int argc, char *argv[])
+{
+ int ret;
+ char *controller;
+ void *handle;
+ struct cgroup_file_info info;
+ int lvl;
+ char cgroup_path[FILENAME_MAX];
+ int root_len;
+
+ if (argc < 2) {
+ fprintf(stderr, "Usage %s: <controller name>\n",
+ argv[0]);
+ exit(EXIT_FAILURE);
+ }
+
+ controller = argv[1];
+
+ ret = cgroup_init();
+ if (ret != 0) {
+ fprintf(stderr, "init failed\n");
+ exit(EXIT_FAILURE);
+ }
+
+ ret = cgroup_walk_tree_begin(controller, "/", 0, &handle, &info, &lvl);
+
+ if (ret != 0) {
+ fprintf(stderr, "Walk failed\n");
+ exit(EXIT_FAILURE);
+ }
+
+ root_len = strlen(info.full_path) - 1;
+ strncpy(cgroup_path, info.path, FILENAME_MAX);
+ ret = read_stats(cgroup_path, controller);
+ if (ret < 0)
+ exit(EXIT_FAILURE);
+
+ while ((ret = cgroup_walk_tree_next(0, &handle, &info, lvl)) !=
+ ECGEOF) {
+ if (info.type != CGROUP_FILE_TYPE_DIR)
+ continue;
+ strncpy(cgroup_path, info.full_path + root_len, FILENAME_MAX);
+ strcat(cgroup_path, "/");
+ ret = read_stats(cgroup_path, controller);
+ if (ret < 0)
+ exit(EXIT_FAILURE);
+ }
+ cgroup_walk_tree_end(&handle);
+
+ return EXIT_SUCCESS;
+}
--- /dev/null
+#!/bin/bash
+# usage ./runlibcgrouptest.sh
+# Copyright IBM Corporation. 2008
+#
+# Author: Sudhir Kumar <skumar@linux.vnet.ibm.com>
+#
+# This program is free software; you can redistribute it and/or modify it
+# under the terms of version 2.1 of the GNU Lesser General Public License
+# as published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it would be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+#
+# Description: This script runs the the basic tests for testing libcgroup apis.
+#
+
+# TODO path to config.h have to be set properly
+OPAQUE_HIERARCHY=`grep "OPAQUE_HIERARCHY" /home/jsafrane/project/libcg-commit/config.h |\
+ cut -d" " -f3 | sed 's|\"||g'`
+DEBUG=false; # for debug messages
+FS_MOUNTED=0; # 0 for not mounted, 1 for mounted, 2 for multimounted
+MOUNTPOINT=/dev/cgroup_controllers; # Just to initialize
+TARGET=/dev/cgroup_controllers;
+CONTROLLERS=cpu,memory;
+NUM_MOUNT=1; # Number of places to be mounted on
+MULTIMOUNT=false; # mounted at one point only
+NUM_CTLRS=0; # num of controllers supported
+CTLR1="";
+CTLR2="";
+CPU="";
+MEMORY="";
+SKIP_TEST=77
+RET=0
+
+declare -a allcontrollers;
+declare -a targets;
+
+debug()
+{
+ # Function parameter is the string to print out
+ if $DEBUG
+ then
+ echo SH:DBG: $1;
+ fi
+}
+
+check_mount_fs ()
+{
+ local NUM_MOUNT=0;
+ CGROUP=`cat /proc/mounts|grep -w ^cgroup|tr -s [:space:]|cut -d" " -f3`;
+
+ # get first word in case of multiple mounts
+ CGROUP=`echo $CGROUP|cut -d" " -f1`;
+
+ debug "check_mount_fs(): CGROUP is $CGROUP";
+ if [ "$CGROUP" = "cgroup" ]
+ then
+ NUM_MOUNT=`cat /proc/mounts|grep -w ^cgroup|wc -l`;
+ debug "check_mount_fs(): fs mounted at $NUM_MOUNT places";
+
+ if [ $NUM_MOUNT -eq 1 ]
+ then
+ FS_MOUNTED=1;
+ else
+ # Any number of mounts is multi mount
+ FS_MOUNTED=2;
+ fi;
+ return 0; # True
+ else
+ FS_MOUNTED=0;
+ return 1; # false
+ fi
+}
+
+umount_fs ()
+{
+ PROC_ENTRY_NUMBER=`cat /proc/mounts|grep ^cgroup | wc -l`;
+ NUMBER=1;
+ #go and remove all ot opaque mount points
+ while [ $PROC_ENTRY_NUMBER -ge $NUMBER ]
+ do
+ # Get $NUMBER-th mountpoint in case of multiple mount
+ PROC_ENTRY=`cat /proc/mounts|grep ^cgroup|\
+ tr -s [:space:]|cut -d" " -f2 |\
+ head -n$NUMBER | tail -n1`;
+ # if the hierarchy is opaque skip to next item
+ if [ -n "$OPAQUE_HIERARCHY" ]
+ then
+ # find whether is the NUMBER-th item opaque
+ PROC_ENTRY_OPT=`cat /proc/mounts|grep ^cgroup|\
+ tr -s [:space:]|cut -d" " -f4 |\
+ head -n$NUMBER | tail -n1`;
+ echo $PROC_ENTRY_OPT | grep $OPAQUE_HIERARCHY
+ # if yes skip it to the next item
+ if [ $? -eq 0 ]
+ then
+ let NUMBER=$NUMBER+1
+ continue
+ fi;
+ fi;
+ # remove the item
+ if [ ! -z "$PROC_ENTRY" ]
+ then
+ TARGET=$PROC_ENTRY;
+ # Need to take care of running tasks in any group ??
+ rmdir $TARGET/* 2> /dev/null ;
+ umount $TARGET;
+ rmdir $TARGET;
+ debug "umounted $TARGET";
+ fi;
+ # go to the next item
+ let NUMBER=$NUMBER+1
+ done;
+ FS_MOUNTED=0;
+ TARGET=/dev/cgroup_controllers; #??
+ echo "Cleanup done";
+}
+
+# Put all the supported controllers in an array
+# We have the priority for cpu and memory controller. So prefer to mount
+# them if they exist
+get_all_controllers()
+{
+ while [ 1 ]; do
+ read line || break;
+ if ! echo $line | grep -q ^#
+ then
+ allcontrollers[$NUM_CTLRS]=`echo $line | cut -d" " -f1`;
+ if [ ${allcontrollers[$NUM_CTLRS]} == "cpu" ]; then
+ CPU="cpu";
+ elif [ ${allcontrollers[$NUM_CTLRS]} == "memory" ]; then
+ MEMORY="memory";
+ fi;
+ debug "controller: ${allcontrollers[$NUM_CTLRS]}";
+ NUM_CTLRS=`expr $NUM_CTLRS + 1`;
+ fi
+ done < /proc/cgroups;
+ debug "Total controllers $NUM_CTLRS";
+}
+
+# Get a second controller other than cpu or memory
+get_second_controller()
+{
+ local i=0;
+ while [ $i -lt $NUM_CTLRS ]
+ do
+ if [ "${allcontrollers[$i]}" != "cpu" ] &&
+ [ "${allcontrollers[$i]}" != "memory" ]
+ then
+ CTLR2=${allcontrollers[$i]};
+ return 0;
+ fi;
+ i=`expr $i + 1`;
+ done;
+}
+
+# Check if kernel is not having any of the controllers enabled
+no_controllers()
+{
+ # prefer if cpu and memory controller are enabled
+ if [ ! -z $CPU ] && [ ! -z $MEMORY ]
+ then
+ CONTROLLERS=$CPU,$MEMORY ;
+ CTLR1=$CPU;
+ CTLR2=$MEMORY;
+ debug "first controller is $CTLR1";
+ debug "second controller is $CTLR2";
+ return 1; # false
+ elif [ ! -z $CPU ]
+ then
+ CONTROLLERS=$CPU ;
+ CTLR1=$CPU;
+ get_second_controller;
+ debug "first controller is $CTLR1";
+ debug "second controller is $CTLR2";
+ return 1; # false
+ elif [ ! -z $MEMORY ]
+ then
+ CONTROLLERS=$MEMORY ;
+ CTLR1=$MEMORY;
+ get_second_controller;
+ debug "first controller is $CTLR1";
+ debug "second controller is $CTLR2";
+ return 1; # false
+ fi;
+ # Kernel has neither cpu nor memory controller enabled. So there is
+ # no point in running the testcases. At least one of them should be
+ # supported.(or should I run testcases with controllers such as
+ # ns, devices etc? Thoughts???)
+ if [ $NUM_CTLRS -lt 2 ]
+ then
+ echo "Kernel needs to have 2 controllers enabled";
+ echo "Recompile your kernel with at least 2 controllers"
+ echo "Exiting the tests.....";
+ exit $SKIP_TEST;
+ fi;
+
+ return 0; # true
+}
+
+
+mount_fs ()
+{
+ local NUM_MOUNT=0; # On how many places to mount on
+ local CUR_MOUNT=1;
+ FS_MOUNTED=0;
+
+ # Check if kernel has controllers enabled
+ if no_controllers
+ then
+ echo "Kernel has none of cpu/memory controllers enabled";
+ echo "Recompile your kernel with at least one of these enabled"
+ echo "Exiting the tests.....";
+ exit $SKIP_TEST;
+ fi;
+
+ # At least one Controller is enabled. So proceed further.
+ if [ -z $1 ]
+ then
+ echo "WARN: No parameter passed to function mount_fs";
+ echo "taking default as 0....So not mounting cgroup fs";
+ else
+ NUM_MOUNT=$1;
+ debug "mount_fs fs will be mounted on $NUM_MOUNT places";
+ fi;
+
+ # create so many directories i.e. mountpoints
+ while [ $NUM_MOUNT -ge $CUR_MOUNT ]
+ do
+ NEWTARGET="$TARGET-$CUR_MOUNT";
+ if [ -e $NEWTARGET ]
+ then
+ echo "WARN: $NEWTARGET already exist..overwriting";
+ check_mount_fs; # Possibly fs might be mounted on it
+ if [ $FS_MOUNTED -gt 0 ]
+ then
+ umount_fs;
+ else
+ rmdir $NEWTARGET ;
+ fi;
+ fi;
+ mkdir $NEWTARGET;
+
+ # In case of multimount, mount controllers at diff points
+ if $MULTIMOUNT ; then
+ if [ $CTLR1 ] && [ $CTLR2 ] ; then
+ if [ $CUR_MOUNT -eq 1 ] ; then
+ CONTROLLERS=$CTLR1;
+ else
+ CONTROLLERS=$CTLR2;
+ fi;
+ else
+ echo "Only 1 controler enabled in kernel";
+ echo "So not running multiple mount testcases";
+ exit $SKIP_TEST;
+ fi;
+ fi;
+
+ mount -t cgroup -o $CONTROLLERS cgroup $NEWTARGET;
+ if [ $? -ne 0 ]
+ then
+ echo "ERROR: in mounting cgroup fs on $NEWTARGET."
+ echo "Exiting test";
+ umount_fs;
+ exit -1;
+ fi;
+ target[$CUR_MOUNT]=$NEWTARGET;
+ CUR_MOUNT=`expr $CUR_MOUNT + 1`;
+ FS_MOUNTED=`expr $FS_MOUNTED + 1`;
+
+ # Group created earlier may again be visible if not cleaned.
+ # So clean them all
+ if [ -e $NEWTARGET/group1 ] # first group that is created
+ then
+ # Need to handle if tasks are running in them
+ rmdir $NEWTARGET/group*
+ echo "WARN: Earlier groups found and removed...";
+ fi;
+
+ debug "$CONTROLLERS controllers mounted on $NEWTARGET directory"
+ done;
+
+ if [ $FS_MOUNTED -gt 2 ]
+ then
+ FS_MOUNTED=2;
+ fi;
+
+}
+
+get_ctl_num()
+{
+ ctl1=$1;
+ ctl2=$2;
+ if [ -z $ctl1 ] || [ -z $ctl2 ]; then
+ echo "Null controller passed to function get_ctl_num"
+ echo "Exiting the testcases....."
+ fi
+
+ # Add any new controller developed here
+ declare -a ctl_list;
+ # Following list has to be in sync with enums in header
+ ctl_list[0]="cpu";
+ ctl_list[1]="memory";
+ ctl_list[2]="cpuset";
+
+ local i=0;
+ while [ ! -z ${ctl_list[$i]} ]; do
+ if [ "${ctl_list[$i]}" == "$ctl1" ]; then
+ ctl1=$i;
+ fi;
+
+ if [ "${ctl_list[$i]}" == "$ctl2" ]; then
+ ctl2=$i;
+ fi;
+ i=`expr $i + 1`;
+ done;
+}
+
+runtest()
+{
+ MOUNT_INFO=$1;
+ TEST_EXEC=$2;
+ if [ -f $TEST_EXEC ]
+ then
+ ./$TEST_EXEC $MOUNT_INFO $ctl1 $ctl2 ${target[1]} ${target[2]};
+ if [ $? -ne 0 ]
+ then
+ echo Error in running ./$TEST_EXEC
+ echo Exiting tests.
+ else
+ PID=$!;
+ fi;
+ else
+ echo Sources not compiled. please run make;
+ fi
+}
+
+###############################
+# Main starts here
+ # Check if kernel has controllers support
+ if [ -e /proc/cgroups ]
+ then
+ get_all_controllers;
+ else
+ echo "Your Kernel seems to be too old. Plz recompile your"
+ echo "Kernel with cgroups and appropriate controllers enabled"
+ echo " Exiting the testcases...."
+ exit $SKIP_TEST;
+ fi;
+
+ MY_ID=`id -u`
+ if [ $MY_ID -ne 0 ]; then
+ echo "Only root can start this script."
+ echo " Exiting the testcase..."
+ exit $SKIP_TEST
+ fi
+
+# TestSet01: Run tests without mounting cgroup filesystem
+ echo;
+ echo Running first set of testcases;
+ echo ==============================
+ FS_MOUNTED=0;
+ FILE=libcgrouptest01;
+ check_mount_fs;
+ # unmount fs if already mounted
+ if [ $FS_MOUNTED -ne 0 ]
+ then
+ umount_fs;
+ fi;
+ debug "FS_MOUNTED = $FS_MOUNTED"
+ runtest $FS_MOUNTED $FILE
+
+ wait $PID;
+ RC=$?;
+ if [ $RC -ne 0 ]
+ then
+ echo Test binary $FILE exited abnormaly with return value $RC;
+ # Do not exit here. Failure in this case does not imply
+ # failure in other cases also
+ RET=$RC
+ fi;
+
+# TestSet02: Run tests with mounting cgroup filesystem
+ echo;
+ echo Running second set of testcases;
+ echo ==============================
+ FILE=libcgrouptest01;
+ check_mount_fs;
+ # mount fs at one point if not already mounted or multimounted
+ NUM_MOUNT=1;
+ if [ $FS_MOUNTED -eq 0 ]
+ then
+ mount_fs $NUM_MOUNT;
+ elif [ $FS_MOUNTED -gt 1 ]
+ then
+ umount_fs;
+ mount_fs $NUM_MOUNT;
+ fi;
+ debug "FS_MOUNTED = $FS_MOUNTED"
+ get_ctl_num $CTLR1 $CTLR2;
+ runtest $FS_MOUNTED $FILE
+
+ wait $PID;
+ RC=$?;
+ if [ $RC -ne 0 ]
+ then
+ echo Test binary $FILE exited abnormaly with return value $RC;
+ RET=$RC
+ fi;
+ umount_fs;
+
+
+# TestSet03: Run tests with mounting cgroup filesystem at multiple points
+ echo;
+ echo Running third set of testcases;
+ echo ==============================
+ FILE=libcgrouptest01;
+ check_mount_fs;
+ # mount fs at multiple points
+ MULTIMOUNT=true;
+ NUM_MOUNT=2;
+ if [ $FS_MOUNTED -eq 0 ]
+ then
+ mount_fs $NUM_MOUNT;
+ elif [ $FS_MOUNTED -eq 1 ]
+ then
+ umount_fs;
+ mount_fs $NUM_MOUNT;
+ fi;
+ debug "FS_MOUNTED = $FS_MOUNTED"
+ get_ctl_num $CTLR1 $CTLR2;
+ runtest $FS_MOUNTED $FILE
+
+ wait $PID;
+ RC=$?;
+ if [ $RC -ne 0 ]
+ then
+ echo Test binary $FILE exited abnormaly with return value $RC;
+ RET=$RC
+ fi;
+ umount_fs;
+
+ exit $RET;
--- /dev/null
+#!/bin/bash
+# usage ./runlibcgrouptest.sh
+# Copyright IBM Corporation. 2008
+#
+# Author: Sudhir Kumar <skumar@linux.vnet.ibm.com>
+#
+# This program is free software; you can redistribute it and/or modify it
+# under the terms of version 2.1 of the GNU Lesser General Public License
+# as published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it would be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+#
+# Description: This script runs the the basic tests for testing libcgroup apis.
+#
+
+# TODO path to config.h have to be set properly
+OPAQUE_HIERARCHY=`grep "OPAQUE_HIERARCHY" @abs_top_srcdir@/config.h |\
+ cut -d" " -f3 | sed 's|\"||g'`
+DEBUG=false; # for debug messages
+FS_MOUNTED=0; # 0 for not mounted, 1 for mounted, 2 for multimounted
+MOUNTPOINT=/dev/cgroup_controllers; # Just to initialize
+TARGET=/dev/cgroup_controllers;
+CONTROLLERS=cpu,memory;
+NUM_MOUNT=1; # Number of places to be mounted on
+MULTIMOUNT=false; # mounted at one point only
+NUM_CTLRS=0; # num of controllers supported
+CTLR1="";
+CTLR2="";
+CPU="";
+MEMORY="";
+SKIP_TEST=77
+RET=0
+
+declare -a allcontrollers;
+declare -a targets;
+
+debug()
+{
+ # Function parameter is the string to print out
+ if $DEBUG
+ then
+ echo SH:DBG: $1;
+ fi
+}
+
+check_mount_fs ()
+{
+ local NUM_MOUNT=0;
+ CGROUP=`cat /proc/mounts|grep -w ^cgroup|tr -s [:space:]|cut -d" " -f3`;
+
+ # get first word in case of multiple mounts
+ CGROUP=`echo $CGROUP|cut -d" " -f1`;
+
+ debug "check_mount_fs(): CGROUP is $CGROUP";
+ if [ "$CGROUP" = "cgroup" ]
+ then
+ NUM_MOUNT=`cat /proc/mounts|grep -w ^cgroup|wc -l`;
+ debug "check_mount_fs(): fs mounted at $NUM_MOUNT places";
+
+ if [ $NUM_MOUNT -eq 1 ]
+ then
+ FS_MOUNTED=1;
+ else
+ # Any number of mounts is multi mount
+ FS_MOUNTED=2;
+ fi;
+ return 0; # True
+ else
+ FS_MOUNTED=0;
+ return 1; # false
+ fi
+}
+
+umount_fs ()
+{
+ PROC_ENTRY_NUMBER=`cat /proc/mounts|grep ^cgroup | wc -l`;
+ NUMBER=1;
+ #go and remove all ot opaque mount points
+ while [ $PROC_ENTRY_NUMBER -ge $NUMBER ]
+ do
+ # Get $NUMBER-th mountpoint in case of multiple mount
+ PROC_ENTRY=`cat /proc/mounts|grep ^cgroup|\
+ tr -s [:space:]|cut -d" " -f2 |\
+ head -n$NUMBER | tail -n1`;
+ # if the hierarchy is opaque skip to next item
+ if [ -n "$OPAQUE_HIERARCHY" ]
+ then
+ # find whether is the NUMBER-th item opaque
+ PROC_ENTRY_OPT=`cat /proc/mounts|grep ^cgroup|\
+ tr -s [:space:]|cut -d" " -f4 |\
+ head -n$NUMBER | tail -n1`;
+ echo $PROC_ENTRY_OPT | grep $OPAQUE_HIERARCHY
+ # if yes skip it to the next item
+ if [ $? -eq 0 ]
+ then
+ let NUMBER=$NUMBER+1
+ continue
+ fi;
+ fi;
+ # remove the item
+ if [ ! -z "$PROC_ENTRY" ]
+ then
+ TARGET=$PROC_ENTRY;
+ # Need to take care of running tasks in any group ??
+ rmdir $TARGET/* 2> /dev/null ;
+ umount $TARGET;
+ rmdir $TARGET;
+ debug "umounted $TARGET";
+ fi;
+ # go to the next item
+ let NUMBER=$NUMBER+1
+ done;
+ FS_MOUNTED=0;
+ TARGET=/dev/cgroup_controllers; #??
+ echo "Cleanup done";
+}
+
+# Put all the supported controllers in an array
+# We have the priority for cpu and memory controller. So prefer to mount
+# them if they exist
+get_all_controllers()
+{
+ while [ 1 ]; do
+ read line || break;
+ if ! echo $line | grep -q ^#
+ then
+ allcontrollers[$NUM_CTLRS]=`echo $line | cut -d" " -f1`;
+ if [ ${allcontrollers[$NUM_CTLRS]} == "cpu" ]; then
+ CPU="cpu";
+ elif [ ${allcontrollers[$NUM_CTLRS]} == "memory" ]; then
+ MEMORY="memory";
+ fi;
+ debug "controller: ${allcontrollers[$NUM_CTLRS]}";
+ NUM_CTLRS=`expr $NUM_CTLRS + 1`;
+ fi
+ done < /proc/cgroups;
+ debug "Total controllers $NUM_CTLRS";
+}
+
+# Get a second controller other than cpu or memory
+get_second_controller()
+{
+ local i=0;
+ while [ $i -lt $NUM_CTLRS ]
+ do
+ if [ "${allcontrollers[$i]}" != "cpu" ] &&
+ [ "${allcontrollers[$i]}" != "memory" ]
+ then
+ CTLR2=${allcontrollers[$i]};
+ return 0;
+ fi;
+ i=`expr $i + 1`;
+ done;
+}
+
+# Check if kernel is not having any of the controllers enabled
+no_controllers()
+{
+ # prefer if cpu and memory controller are enabled
+ if [ ! -z $CPU ] && [ ! -z $MEMORY ]
+ then
+ CONTROLLERS=$CPU,$MEMORY ;
+ CTLR1=$CPU;
+ CTLR2=$MEMORY;
+ debug "first controller is $CTLR1";
+ debug "second controller is $CTLR2";
+ return 1; # false
+ elif [ ! -z $CPU ]
+ then
+ CONTROLLERS=$CPU ;
+ CTLR1=$CPU;
+ get_second_controller;
+ debug "first controller is $CTLR1";
+ debug "second controller is $CTLR2";
+ return 1; # false
+ elif [ ! -z $MEMORY ]
+ then
+ CONTROLLERS=$MEMORY ;
+ CTLR1=$MEMORY;
+ get_second_controller;
+ debug "first controller is $CTLR1";
+ debug "second controller is $CTLR2";
+ return 1; # false
+ fi;
+ # Kernel has neither cpu nor memory controller enabled. So there is
+ # no point in running the testcases. At least one of them should be
+ # supported.(or should I run testcases with controllers such as
+ # ns, devices etc? Thoughts???)
+ if [ $NUM_CTLRS -lt 2 ]
+ then
+ echo "Kernel needs to have 2 controllers enabled";
+ echo "Recompile your kernel with at least 2 controllers"
+ echo "Exiting the tests.....";
+ exit $SKIP_TEST;
+ fi;
+
+ return 0; # true
+}
+
+
+mount_fs ()
+{
+ local NUM_MOUNT=0; # On how many places to mount on
+ local CUR_MOUNT=1;
+ FS_MOUNTED=0;
+
+ # Check if kernel has controllers enabled
+ if no_controllers
+ then
+ echo "Kernel has none of cpu/memory controllers enabled";
+ echo "Recompile your kernel with at least one of these enabled"
+ echo "Exiting the tests.....";
+ exit $SKIP_TEST;
+ fi;
+
+ # At least one Controller is enabled. So proceed further.
+ if [ -z $1 ]
+ then
+ echo "WARN: No parameter passed to function mount_fs";
+ echo "taking default as 0....So not mounting cgroup fs";
+ else
+ NUM_MOUNT=$1;
+ debug "mount_fs fs will be mounted on $NUM_MOUNT places";
+ fi;
+
+ # create so many directories i.e. mountpoints
+ while [ $NUM_MOUNT -ge $CUR_MOUNT ]
+ do
+ NEWTARGET="$TARGET-$CUR_MOUNT";
+ if [ -e $NEWTARGET ]
+ then
+ echo "WARN: $NEWTARGET already exist..overwriting";
+ check_mount_fs; # Possibly fs might be mounted on it
+ if [ $FS_MOUNTED -gt 0 ]
+ then
+ umount_fs;
+ else
+ rmdir $NEWTARGET ;
+ fi;
+ fi;
+ mkdir $NEWTARGET;
+
+ # In case of multimount, mount controllers at diff points
+ if $MULTIMOUNT ; then
+ if [ $CTLR1 ] && [ $CTLR2 ] ; then
+ if [ $CUR_MOUNT -eq 1 ] ; then
+ CONTROLLERS=$CTLR1;
+ else
+ CONTROLLERS=$CTLR2;
+ fi;
+ else
+ echo "Only 1 controler enabled in kernel";
+ echo "So not running multiple mount testcases";
+ exit $SKIP_TEST;
+ fi;
+ fi;
+
+ mount -t cgroup -o $CONTROLLERS cgroup $NEWTARGET;
+ if [ $? -ne 0 ]
+ then
+ echo "ERROR: in mounting cgroup fs on $NEWTARGET."
+ echo "Exiting test";
+ umount_fs;
+ exit -1;
+ fi;
+ target[$CUR_MOUNT]=$NEWTARGET;
+ CUR_MOUNT=`expr $CUR_MOUNT + 1`;
+ FS_MOUNTED=`expr $FS_MOUNTED + 1`;
+
+ # Group created earlier may again be visible if not cleaned.
+ # So clean them all
+ if [ -e $NEWTARGET/group1 ] # first group that is created
+ then
+ # Need to handle if tasks are running in them
+ rmdir $NEWTARGET/group*
+ echo "WARN: Earlier groups found and removed...";
+ fi;
+
+ debug "$CONTROLLERS controllers mounted on $NEWTARGET directory"
+ done;
+
+ if [ $FS_MOUNTED -gt 2 ]
+ then
+ FS_MOUNTED=2;
+ fi;
+
+}
+
+get_ctl_num()
+{
+ ctl1=$1;
+ ctl2=$2;
+ if [ -z $ctl1 ] || [ -z $ctl2 ]; then
+ echo "Null controller passed to function get_ctl_num"
+ echo "Exiting the testcases....."
+ fi
+
+ # Add any new controller developed here
+ declare -a ctl_list;
+ # Following list has to be in sync with enums in header
+ ctl_list[0]="cpu";
+ ctl_list[1]="memory";
+ ctl_list[2]="cpuset";
+
+ local i=0;
+ while [ ! -z ${ctl_list[$i]} ]; do
+ if [ "${ctl_list[$i]}" == "$ctl1" ]; then
+ ctl1=$i;
+ fi;
+
+ if [ "${ctl_list[$i]}" == "$ctl2" ]; then
+ ctl2=$i;
+ fi;
+ i=`expr $i + 1`;
+ done;
+}
+
+runtest()
+{
+ MOUNT_INFO=$1;
+ TEST_EXEC=$2;
+ if [ -f $TEST_EXEC ]
+ then
+ ./$TEST_EXEC $MOUNT_INFO $ctl1 $ctl2 ${target[1]} ${target[2]};
+ if [ $? -ne 0 ]
+ then
+ echo Error in running ./$TEST_EXEC
+ echo Exiting tests.
+ else
+ PID=$!;
+ fi;
+ else
+ echo Sources not compiled. please run make;
+ fi
+}
+
+###############################
+# Main starts here
+ # Check if kernel has controllers support
+ if [ -e /proc/cgroups ]
+ then
+ get_all_controllers;
+ else
+ echo "Your Kernel seems to be too old. Plz recompile your"
+ echo "Kernel with cgroups and appropriate controllers enabled"
+ echo " Exiting the testcases...."
+ exit $SKIP_TEST;
+ fi;
+
+ MY_ID=`id -u`
+ if [ $MY_ID -ne 0 ]; then
+ echo "Only root can start this script."
+ echo " Exiting the testcase..."
+ exit $SKIP_TEST
+ fi
+
+# TestSet01: Run tests without mounting cgroup filesystem
+ echo;
+ echo Running first set of testcases;
+ echo ==============================
+ FS_MOUNTED=0;
+ FILE=libcgrouptest01;
+ check_mount_fs;
+ # unmount fs if already mounted
+ if [ $FS_MOUNTED -ne 0 ]
+ then
+ umount_fs;
+ fi;
+ debug "FS_MOUNTED = $FS_MOUNTED"
+ runtest $FS_MOUNTED $FILE
+
+ wait $PID;
+ RC=$?;
+ if [ $RC -ne 0 ]
+ then
+ echo Test binary $FILE exited abnormaly with return value $RC;
+ # Do not exit here. Failure in this case does not imply
+ # failure in other cases also
+ RET=$RC
+ fi;
+
+# TestSet02: Run tests with mounting cgroup filesystem
+ echo;
+ echo Running second set of testcases;
+ echo ==============================
+ FILE=libcgrouptest01;
+ check_mount_fs;
+ # mount fs at one point if not already mounted or multimounted
+ NUM_MOUNT=1;
+ if [ $FS_MOUNTED -eq 0 ]
+ then
+ mount_fs $NUM_MOUNT;
+ elif [ $FS_MOUNTED -gt 1 ]
+ then
+ umount_fs;
+ mount_fs $NUM_MOUNT;
+ fi;
+ debug "FS_MOUNTED = $FS_MOUNTED"
+ get_ctl_num $CTLR1 $CTLR2;
+ runtest $FS_MOUNTED $FILE
+
+ wait $PID;
+ RC=$?;
+ if [ $RC -ne 0 ]
+ then
+ echo Test binary $FILE exited abnormaly with return value $RC;
+ RET=$RC
+ fi;
+ umount_fs;
+
+
+# TestSet03: Run tests with mounting cgroup filesystem at multiple points
+ echo;
+ echo Running third set of testcases;
+ echo ==============================
+ FILE=libcgrouptest01;
+ check_mount_fs;
+ # mount fs at multiple points
+ MULTIMOUNT=true;
+ NUM_MOUNT=2;
+ if [ $FS_MOUNTED -eq 0 ]
+ then
+ mount_fs $NUM_MOUNT;
+ elif [ $FS_MOUNTED -eq 1 ]
+ then
+ umount_fs;
+ mount_fs $NUM_MOUNT;
+ fi;
+ debug "FS_MOUNTED = $FS_MOUNTED"
+ get_ctl_num $CTLR1 $CTLR2;
+ runtest $FS_MOUNTED $FILE
+
+ wait $PID;
+ RC=$?;
+ if [ $RC -ne 0 ]
+ then
+ echo Test binary $FILE exited abnormaly with return value $RC;
+ RET=$RC
+ fi;
+ umount_fs;
+
+ exit $RET;
--- /dev/null
+/*
+ * Copyright Red Hat Inc. 2008
+ *
+ * Author: Steve Olivieri <sjo@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2.1 of the GNU Lesser General Public License
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it would be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <sys/types.h>
+#include <unistd.h>
+#include <pwd.h>
+#include <grp.h>
+#include <errno.h>
+#include <string.h>
+
+/*
+ * This is just a simple program for changing a UID or a GID. Comment out
+ * whichever block you don't want to use.
+ */
+int main(int argc, char *argv[])
+{
+ /* User data */
+ struct passwd *pwd;
+
+ /* UID of user */
+ uid_t uid;
+
+ /* Return codes */
+ int ret = 0;
+
+ if (argc < 2) {
+ printf("Usage: %s <uid_value> \n", argv[0]);
+ goto finished;
+ }
+
+ pwd = getpwnam(argv[1]);
+ if (!pwd) {
+ fprintf(stderr, "getpwnam() failed: %s\n",
+ strerror(errno));
+ ret = -errno;
+ goto finished;
+ }
+ uid = pwd->pw_uid;
+ fprintf(stdout, "Setting UID to %s (%d).\n", pwd->pw_name, uid);
+ if ((ret = setuid(uid))) {
+ fprintf(stderr, "Call to setuid() failed with error: %s\n",
+ strerror(errno));
+ ret = -errno;
+ goto finished;
+ }
+
+// while(1) {
+// grp = getgrnam("root");
+// gid = grp->gr_gid;
+// fprintf(stdout, "Setting GID to %s (%d).\n",
+// grp->gr_name, gid);
+// if ((ret = setgid(gid))) {
+// fprintf(stderr, "Call to setgid() failed with error:"
+// " %s\n", strerror(errno));
+// ret = -errno;
+// goto finished;
+// }
+// }
+
+ while (1) {
+ usleep(3000000);
+ }
+
+finished:
+ return ret;
+}
--- /dev/null
+/*
+ * Copyright IBM Corporation. 2008
+ *
+ * Author: Sudhir Kumar <skumar@linux.vnet.ibm.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2.1 of the GNU Lesser General Public License
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it would be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * Description: This file contains the functions for testing libcgroup apis.
+ */
+
+#include "libcgrouptest.h"
+
+/* The messages that may be useful to the user */
+char info[][SIZE] = {
+ " Parameter nullcgroup\n", /* NULLGRP */
+ " Parameter commoncgroup\n", /* COMMONGRP */
+ " Parameter not created group\n", /* NOTCRTDGRP */
+ " Parameter same cgroup\n", /* SAMEGRP */
+ " Task found in group/s\n", /* TASKINGRP */
+ " Task not found in group/s\n", /* TASKNOTINGRP */
+ " Task not found in all groups\n", /* TASKNOTINANYGRP */
+ " group found in filesystem\n", /* GRPINFS */
+ " group not found in filesystem\n", /* GRPNOTINFS */
+ " group found under both controllers\n", /* GRPINBOTHCTLS */
+ " group not found under second controller\n", /* GRPNOTIN2NDCTL */
+ " group not found under first controller\n", /* GRPNOTIN1STCTL */
+ " group modified under both controllers\n", /* GRPMODINBOTHCTLS */
+ " group not modified under second controller\n",/* GRPNOTMODIN2NDCTL */
+ " group not modified under any controller\n", /* GRPNOTMODINANYCTL */
+ " Group deleted from filesystem\n", /* GRPDELETEDINFS */
+ " Group not deleted from filesystem\n", /* GRPNOTDELETEDINFS */
+ " Group not deleted globally\n", /* GRPNOTDELETEDGLOBALY */
+ /* In case there is no extra info messages to be printed */
+ "\n", /* NOMESSAGE */
+};
+
+/**
+ * Tests the cgroup_init_cgroup() api under different scenarios
+ * @param retcode error code in case any error is expected from api
+ * @param i the test number
+ */
+void test_cgroup_init(int retcode, int i)
+{
+ int retval;
+
+ retval = cgroup_init();
+ if (retval == retcode)
+ message(i, PASS, "init()\t", retval, info[NOMESSAGE]);
+ else
+ message(i, FAIL, "init()", retval, info[NOMESSAGE]);
+}
+
+/**
+ * Tests the cgroup_attach_cgroup() api under different scenarios
+ * @param retcode error code in case any error is expected from api
+ * @param cgrp the group to assign the task to
+ * @param group1 the name of the group under first (single) mountpoint
+ * @param group2 the name of the group under 2nd moutpoint for multimount
+ * @param i the test number
+ * @param k the message enum number to print the useful message
+ */
+void test_cgroup_attach_task(int retcode, struct cgroup *cgrp,
+ const char *group1, const char *group2, pid_t pid, int k, int i)
+{
+ int retval;
+ char tasksfile[FILENAME_MAX], tasksfile2[FILENAME_MAX];
+ /* Check, In case some error is expected due to a negative scenario */
+ if (retcode) {
+ if (pid)
+ retval = cgroup_attach_task_pid(cgrp, pid);
+ else
+ retval = cgroup_attach_task(cgrp);
+
+ if (retval == retcode)
+ message(i, PASS, "attach_task()", retval, info[k]);
+ else
+ message(i, FAIL, "attach_task()", retval, info[k]);
+
+ return;
+ }
+
+ /* Now there is no error and it is a genuine call */
+ if (pid)
+ retval = cgroup_attach_task_pid(cgrp, pid);
+ else
+ retval = cgroup_attach_task(cgrp);
+
+ /* API returned success, so perform check */
+ if (retval == 0) {
+ build_path(tasksfile, mountpoint,
+ group1, "tasks");
+
+ if (check_task(tasksfile, 0)) {
+ if (fs_mounted == 2) {
+ /* multiple mounts */
+ build_path(tasksfile2, mountpoint2,
+ group2, "tasks");
+ if (check_task(tasksfile2, 0)) {
+ message(i, PASS, "attach_task()",
+ retval, info[TASKINGRP]);
+ } else {
+ message(i, FAIL, "attach_task()",
+ retval, info[TASKNOTINANYGRP]);
+ }
+ } else {
+ /* single mount */
+ message(i, PASS, "attach_task()",
+ retval, info[TASKINGRP]);
+ }
+ } else {
+ message(i, FAIL, "attach_task()", retval,
+ info[TASKNOTINGRP]);
+ }
+ } else {
+ message(i, FAIL, "attach_task()", retval, (char *)"\n");
+ }
+}
+
+/**
+ * This function creates a cgroup data structure
+ * This function is a bit ugly for now and need to be changed
+ * @param ctl the controller under which group is to be created
+ * @param grpname the name of the group
+ * @param value_type which value out of four types
+ * @param struct cval the control value structure
+ * @param struct ids the permissions struct
+ * @param the test number
+ */
+struct cgroup *create_new_cgroup_ds(int ctl, const char *grpname,
+ int value_type, struct cntl_val_t cval, struct uid_gid_t ids, int i)
+{
+ int retval;
+ char group[FILENAME_MAX];
+ char controller_name[FILENAME_MAX], control_file[FILENAME_MAX];
+
+ strncpy(group, grpname, sizeof(group));
+ retval = set_controller(ctl, controller_name, control_file);
+ if (retval) {
+ fprintf(stderr, "Setting controller failled\n");
+ return NULL;
+ }
+
+ switch (ctl) {
+ /* control values are controller specific, so will be set
+ * accordingly from the config file */
+ case CPU:
+ strncpy(cval.val_string, "260000", sizeof(cval.val_string));
+ break;
+
+ case MEMORY:
+ strncpy(cval.val_string, "7000064", sizeof(cval.val_string));
+ break;
+
+ /* To be added for other controllers */
+ default:
+ printf("Invalid controller name passed. Setting control value"
+ " failed. Dependent tests may fail\n");
+ return NULL;
+ break;
+ }
+
+ return new_cgroup(group, controller_name, control_file,
+ value_type, cval, ids, i);
+}
+
+/**
+ * Tests the cgroup_create_cgroup() api under different scenarios
+ * @param retcode error code in case any error is expected from api
+ * @param cgrp the group to be created
+ * @param name the name of the group
+ * @param common to test if group will be created under one or both mountpoints
+ * @param mpnt to test if group under mountpoint or mountpoint2
+ * @param ign parameter for api if to ignore the ownership
+ * @param the test number
+ */
+void test_cgroup_create_cgroup(int retcode, struct cgroup *cgrp,
+ const char *name, int common, int mpnt, int ign, int i)
+{
+ int retval;
+ char path1_group[FILENAME_MAX], path2_group[FILENAME_MAX];
+ /* Check, In case some error is expected due to a negative scenario */
+ if (retcode) {
+ retval = cgroup_create_cgroup(cgrp, ign);
+ if (retval == retcode)
+ message(i, PASS, "create_cgroup()", retval,
+ info[NOMESSAGE]);
+ else
+ message(i, FAIL, "create_cgroup()", retval,
+ info[NOMESSAGE]);
+
+ return;
+ }
+
+ /* Now there is no error and it is a genuine call */
+ retval = cgroup_create_cgroup(cgrp, ign);
+ if (retval) {
+ message(i, FAIL, "create_cgroup()", retval, info[NOMESSAGE]);
+ return;
+ }
+
+ /* Let us now check if the group exist in file system */
+ if (!common) {
+ /* group only under one mountpoint */
+ if (mpnt == 1)
+ /* group under mountpoint */
+ build_path(path1_group, mountpoint, name, NULL);
+ else
+ /* group under mountpoint2 */
+ build_path(path1_group, mountpoint2, name, NULL);
+
+ if (group_exist(path1_group) == 0)
+ message(i, PASS, "create_cgroup()", retval,
+ info[GRPINFS]);
+ else
+ message(i, FAIL, "create_cgroup()", retval,
+ info[GRPNOTINFS]);
+
+ /* group under both mountpoints */
+ } else {
+ /* check if the group exists under both controllers */
+ build_path(path1_group, mountpoint, name, NULL);
+ if (group_exist(path1_group) == 0) {
+ build_path(path2_group, mountpoint2, name, NULL);
+
+ if (group_exist(path2_group) == 0)
+ message(i, PASS, "create_cgroup()",
+ retval, info[GRPINBOTHCTLS]);
+ else
+ message(i, FAIL, "create_cgroup()",
+ retval, info[GRPNOTIN2NDCTL]);
+ } else {
+ message(i, FAIL, "create_cgroup()", retval,
+ info[GRPNOTIN1STCTL]);
+ }
+ }
+
+ return;
+}
+
+/**
+ * Tests the cgroup_delete_cgroup() api under different scenarios
+ * @param retcode error code in case any error is expected from api
+ * @param cgrp the group to be deleted
+ * @param name the name of the group
+ * @param common to test if group was created under one or both mountpoints
+ * @param mpnt to test if group under mountpoint or mountpoint2
+ * @param ign parameter for api if to ignore the ownership
+ * @param the test number
+ */
+void test_cgroup_delete_cgroup(int retcode, struct cgroup *cgrp,
+ const char *name, int common, int mpnt, int ign, int i)
+{
+ int retval;
+ char path1_group[FILENAME_MAX], path2_group[FILENAME_MAX];
+ /* Check, In case some error is expected due to a negative scenario */
+ if (retcode) {
+ retval = cgroup_delete_cgroup(cgrp, ign);
+ if (retval == retcode)
+ message(i, PASS, "delete_cgroup()", retval,
+ info[NOMESSAGE]);
+ else
+ message(i, FAIL, "delete_cgroup()", retval,
+ info[NOMESSAGE]);
+
+ return;
+ }
+
+ /* Now there is no error and it is a genuine call */
+ retval = cgroup_delete_cgroup(cgrp, ign);
+ if (retval) {
+ message(i, FAIL, "delete_cgroup()", retval, info[NOMESSAGE]);
+ return;
+ }
+
+ /* Let us now check if the group has been deleted from file system */
+ if (!common) {
+ /* check only under one mountpoint */
+ if (mpnt == 1)
+ /* check group under mountpoint */
+ build_path(path1_group, mountpoint, name, NULL);
+ else
+ /* check group under mountpoint2 */
+ build_path(path1_group, mountpoint2, name, NULL);
+
+ if (group_exist(path1_group) == ENOENT)
+ message(i, PASS, "delete_cgroup()", retval,
+ info[GRPDELETEDINFS]);
+ else
+ message(i, FAIL, "delete_cgroup()", retval,
+ info[GRPNOTDELETEDINFS]);
+
+ } else {
+ /* check group under both mountpoints */
+ /* Check if the group deleted under both mountpoints */
+ build_path(path1_group, mountpoint, name, NULL);
+ if (group_exist(path1_group) == ENOENT) {
+ build_path(path2_group, mountpoint2, name, NULL);
+
+ if (group_exist(path2_group) == ENOENT)
+ message(i, PASS, "delete_cgroup()",
+ retval, info[GRPDELETEDINFS]);
+ else
+ message(i, FAIL, "delete_cgroup()",
+ retval, info[GRPNOTDELETEDGLOBALY]);
+ } else {
+ message(i, FAIL, "delete_cgroup()", retval,
+ info[GRPNOTDELETEDINFS]);
+ }
+ }
+
+}
+
+/**
+ * The function tests if the given controller is enabled in kernel
+ * @param name the name of the controller to be checked
+ * @param exist set to 1 if the controller exists
+ */
+void is_subsystem_enabled(const char *name, int *exist)
+{
+ int hierarchy, num_cgroups, enabled;
+ FILE *fd;
+ char subsys_name[FILENAME_MAX];
+
+ fd = fopen("/proc/cgroups", "r");
+ if (!fd)
+ return;
+
+ while (!feof(fd)) {
+ fscanf(fd, "%s, %d, %d, %d", subsys_name,
+ &hierarchy, &num_cgroups, &enabled);
+ if (strncmp(name, subsys_name, sizeof(*name)) == 0)
+ *exist = 1;
+ }
+
+ fclose(fd);
+}
+
+/**
+ * This function tests if the given group exists in filesystem
+ * @param path_group path to the group to be tested for existence
+ */
+int group_exist(char *path_group)
+{
+ struct stat statbuf;
+ if (stat(path_group, &statbuf) == -1) {
+ /* Group deleted. OK */
+ if (errno == ENOENT)
+ return ENOENT;
+ /* There is some other failure */
+ printf("stat failed, return code is %d\n", errno);
+ return -1;
+ }
+
+ if (S_ISDIR(statbuf.st_mode))
+ return 0;
+ else
+ return -1;
+}
+
+/**
+ * Sets the controller name and control file name
+ * @param controller the enum for the name of the controller
+ * @param controller_name name of the controller
+ * @param control_file corresponding control file
+ */
+int set_controller(int controller, char *controller_name, char *control_file)
+{
+ switch (controller) {
+ case MEMORY:
+ if (memory == 0)
+ return 1;
+
+ strncpy(controller_name, "memory", FILENAME_MAX);
+ strncpy(control_file, "memory.limit_in_bytes", FILENAME_MAX);
+ return 0;
+ break;
+
+ case CPU:
+ if (cpu == 0)
+ return 1;
+
+ strncpy(controller_name, "cpu", FILENAME_MAX);
+ strncpy(control_file, "cpu.shares", FILENAME_MAX);
+ return 0;
+ break;
+
+ case CPUSET:
+ strncpy(controller_name, "cpuset", FILENAME_MAX);
+ strncpy(control_file, "cpuset.cpus", FILENAME_MAX);
+ return 0;
+ break;
+ /* Future controllers can be added here */
+
+ default:
+ printf("Invalid controller name passed. Setting controller"
+ " failed. Dependent tests may fail\n");
+ return 1;
+ break;
+ }
+}
+
+/**
+ * Tests if a group has been modified
+ * @param path_control_file path to the control file of the controller
+ * @param value_type which value out of four types
+ * @param struct cval the control value structure
+ */
+int group_modified(char *path_control_file, int value_type,
+ struct cntl_val_t cval)
+{
+ bool bool_val;
+ int64_t int64_val;
+ u_int64_t uint64_val;
+ /* 100 char looks ok for a control value as string */
+ char string_val[100];
+ FILE *fd;
+ int error = 1;
+ int aux;
+
+ fd = fopen(path_control_file, "r");
+ if (!fd) {
+ fprintf(stderr, "Error in opening %s\n", path_control_file);
+ fprintf(stderr, "Skipping modified values check....\n");
+ return 1;
+ }
+
+ switch (value_type) {
+
+ case BOOL:
+ fscanf(fd, "%d", &aux);
+ bool_val = aux;
+ if (bool_val == cval.val_bool)
+ error = 0;
+ break;
+ case INT64:
+ fscanf(fd, "%" SCNi64, &int64_val);
+ if (int64_val == cval.val_int64)
+ error = 0;
+ break;
+ case UINT64:
+ fscanf(fd, "%" SCNu64, &uint64_val);
+ if (uint64_val == cval.val_uint64)
+ error = 0;
+ break;
+ case STRING:
+ fscanf(fd, "%s", string_val);
+ if (!strncmp(string_val, cval.val_string, strlen(string_val)))
+ error = 0;
+ break;
+ default:
+ fprintf(stderr, "Wrong value_type passed "
+ "in group_modified()\n");
+ fprintf(stderr, "Skipping modified values check....\n");
+ /* Can not report test result as failure */
+ error = 0;
+ break;
+ }
+
+ fclose(fd);
+ return error;
+}
+
+/**
+ * Adds the control value to a controller using wrapper apis
+ * @param newcontroller the controller to be added the value to
+ * @param control_file name of the control file of the controller
+ * @param wr the name of wrapper api
+ * @param value_type which value out of four types
+ * @param struct cval the control value structure
+ */
+int add_control_value(struct cgroup_controller *newcontroller,
+ char *control_file, char *wr, int value_type, struct cntl_val_t cval)
+{
+ int retval;
+
+ switch (value_type) {
+
+ case BOOL:
+ retval = cgroup_add_value_bool(newcontroller,
+ control_file, cval.val_bool);
+ snprintf(wr, SIZE, "add_value_bool()");
+ break;
+ case INT64:
+ retval = cgroup_add_value_int64(newcontroller,
+ control_file, cval.val_int64);
+ snprintf(wr, SIZE, "add_value_int64()");
+ break;
+ case UINT64:
+ retval = cgroup_add_value_uint64(newcontroller,
+ control_file, cval.val_uint64);
+ snprintf(wr, SIZE, "add_value_uint64()");
+ break;
+ case STRING:
+ retval = cgroup_add_value_string(newcontroller,
+ control_file, cval.val_string);
+ snprintf(wr, SIZE, "add_value_string()");
+ break;
+ default:
+ printf("ERROR: wrong value in add_control_value()\n");
+ return 1;
+ break;
+ }
+ return retval;
+}
+
+/**
+ * This function creates and returns a cgroup data structure
+ * @param group the name of the group
+ * @param controller_name the name of the controller to be added to the group
+ * @param control_file name of the control file of the controller
+ * @param value_type which value out of four types
+ * @param struct cval the control value structure
+ * @param struct ids the permissions struct
+ * @param the test number
+ */
+struct cgroup *new_cgroup(char *group, char *controller_name,
+ char *control_file, int value_type,
+ struct cntl_val_t cval, struct uid_gid_t ids, int i)
+{
+ int retval;
+ /* Names of wrapper apis */
+ char wr[SIZE];
+ struct cgroup *newcgroup;
+ struct cgroup_controller *newcontroller;
+
+ newcgroup = cgroup_new_cgroup(group);
+
+ if (newcgroup) {
+ retval = cgroup_set_uid_gid(newcgroup, ids.tasks_uid,
+ ids.tasks_gid, ids.control_uid, ids.control_gid);
+
+ if (retval) {
+ snprintf(wr, SIZE, "set_uid_gid()");
+ message(i++, FAIL, wr, retval, info[NOMESSAGE]);
+ }
+
+ newcontroller = cgroup_add_controller(newcgroup,
+ controller_name);
+ if (newcontroller) {
+ retval = add_control_value(newcontroller,
+ control_file, wr, value_type, cval);
+
+ if (!retval) {
+ message(i++, PASS, "new_cgroup()",
+ retval, info[NOMESSAGE]);
+ } else {
+ message(i++, FAIL, wr, retval ,
+ info[NOMESSAGE]);
+ cgroup_free(&newcgroup);
+ return NULL;
+ }
+ } else {
+ /* Since these wrappers do not return an int so -1 */
+ message(i++, FAIL, "add_controller", -1,
+ info[NOMESSAGE]);
+ cgroup_free(&newcgroup);
+ return NULL;
+ }
+ } else {
+ message(i++, FAIL, "new_cgroup", -1, info[NOMESSAGE]);
+ return NULL;
+ }
+ return newcgroup;
+}
+
+/**
+ * Checks if the cgroup filesystem has been mounted
+ * @param multimnt to decide if check is for single mount or multimount
+ */
+int check_fsmounted(int multimnt)
+{
+ int count = 0;
+ int ret = 1;
+ struct mntent *entry = NULL, *tmp_entry = NULL;
+ /* Need a better mechanism to decide memory allocation size here */
+ char entry_buffer[FILENAME_MAX * 4];
+ FILE *proc_file = NULL;
+
+ tmp_entry = (struct mntent *) malloc(sizeof(struct mntent));
+ if (!tmp_entry) {
+ perror("Error: failled to mallloc for mntent\n");
+ ret = errno;
+ goto error;
+ }
+
+ proc_file = fopen("/proc/mounts", "r");
+ if (!proc_file) {
+ printf("Error in opening /proc/mounts.\n");
+ ret = errno;
+ goto error;
+ }
+ while ((entry = getmntent_r(proc_file, tmp_entry, entry_buffer,
+ FILENAME_MAX*4)) != NULL) {
+ if (!strncmp(entry->mnt_type, "cgroup", strlen("cgroup"))) {
+ count++;
+ if (multimnt) {
+ if (count >= 2) {
+ printf("sanity check pass. %s\n",
+ entry->mnt_type);
+ ret = 0;
+ goto error;
+ }
+ } else {
+ printf("sanity check pass. %s\n",
+ entry->mnt_type);
+ ret = 0;
+ goto error;
+ }
+ }
+ }
+error:
+ if (tmp_entry)
+ free(tmp_entry);
+ if (proc_file)
+ fclose(proc_file);
+ return ret;
+}
+
+/**
+ * Checks if the current task belongs to the given tasks file
+ * @param tasksfile the task file to be tested for the task
+ */
+int check_task(char *tasksfile, pid_t pid)
+{
+ FILE *file;
+ pid_t curr_tid, tid;
+ int pass = 0;
+
+ file = fopen(tasksfile, "r");
+ if (!file) {
+ printf("ERROR: in opening %s\n", tasksfile);
+ printf("Exiting without running other testcases in this set\n");
+ exit(1);
+ }
+
+ if (pid)
+ curr_tid = pid;
+ else
+ curr_tid = cgrouptest_gettid();
+
+ while (!feof(file)) {
+ fscanf(file, "%u", &tid);
+ if (tid == curr_tid) {
+ pass = 1;
+ break;
+ }
+ }
+ fclose(file);
+
+ return pass;
+}
+
+/**
+ * Prints the test result in a readable format with some verbose messages
+ * @param num the test number
+ * @param pass test passed or failed
+ * @param api the name of the api tested
+ * @param retval the return value of the api
+ * @param extra the extra message to the user about the scenario tested
+ */
+void message(int num, int pass, const char *api, int retval, char *extra)
+{
+ char res[10];
+ char buf[2*SIZE];
+ if (pass)
+ strncpy(res, "PASS :", 10);
+ else
+ strncpy(res, "FAIL :", 10);
+
+ /* Populate message buffer for the api */
+ snprintf(buf, sizeof(buf), "cgroup_%s\t\t Ret Value = ", api);
+ fprintf(stdout, "TEST%2d:%s %s%d\t%s", num, res, buf, retval, extra);
+}
+
+/**
+ * Builds the path to target file/group
+ * @param target to write the built path to
+ * @param mountpoint for which mountpoint the path to be built
+ * @param group the name of the group (directory)
+ * @param file what file under the group
+ */
+void
+build_path(char *target, char *mountpoint, const char *group, const char *file)
+{
+ if (!target)
+ return;
+
+ strncpy(target, mountpoint, FILENAME_MAX);
+
+ if (group) {
+ strncat(target, "/", FILENAME_MAX - strlen(target));
+ strncat(target, group, FILENAME_MAX - strlen(target));
+ }
+
+ if (file) {
+ strncat(target, "/", FILENAME_MAX - strlen(target));
+ strncat(target, file, FILENAME_MAX - strlen(target));
+ }
+}
+
+/**
+ * Tests the cgroup_compare_cgroup() api under different scenarios
+ * @param ctl1 controller 1 to be used for testing
+ * @param ctl2 controller 1 to be used for testing
+ * @param the test number
+ */
+void test_cgroup_compare_cgroup(int ctl1, int ctl2, int i)
+{
+ int retval;
+
+ struct cntl_val_t cval;
+ cval.val_int64 = 0;
+ cval.val_uint64 = 0;
+ cval.val_bool = 0;
+ strcpy(cval.val_string, "5000");
+
+ struct cgroup *cgroup1 = NULL, *cgroup2 = NULL;
+ struct cgroup_controller *controller = NULL;
+ char controller_name[FILENAME_MAX], control_file[FILENAME_MAX];
+ char wr[SIZE], extra[] = "in cgroup_compare_cgroup";
+
+ retval = cgroup_compare_cgroup(NULL, NULL);
+ if (retval)
+ message(i++, PASS, "compare_cgroup()", retval, info[NULLGRP]);
+ else
+ message(i++, FAIL, "compare_cgroup()", retval, info[NULLGRP]);
+
+ cgroup1 = cgroup_new_cgroup("testgroup");
+ cgroup2 = cgroup_new_cgroup("testgroup");
+ cgroup_set_uid_gid(cgroup1, 0, 0, 0, 0);
+ cgroup_set_uid_gid(cgroup2, 0, 0, 0, 0);
+
+ retval = set_controller(ctl1, controller_name, control_file);
+
+ controller = cgroup_add_controller(cgroup1, controller_name);
+ if (controller) {
+ retval = add_control_value(controller,
+ control_file, wr, STRING, cval);
+ if (retval)
+ message(i++, FAIL, wr, retval, extra);
+ }
+
+ controller = cgroup_add_controller(cgroup2, controller_name);
+ if (controller) {
+ retval = add_control_value(controller,
+ control_file, wr, STRING, cval);
+ if (retval)
+ message(i++, FAIL, wr, retval, extra);
+ }
+
+ retval = cgroup_compare_cgroup(cgroup1, cgroup2);
+ if (retval)
+ message(i++, FAIL, "compare_cgroup()", retval, info[NOMESSAGE]);
+ else
+ message(i++, PASS, "compare_cgroup()", retval, info[NOMESSAGE]);
+
+ /* Test the api by putting diff number of controllers in cgroups */
+ retval = set_controller(ctl2, controller_name, control_file);
+ controller = cgroup_add_controller(cgroup2, controller_name);
+ if (controller) {
+ retval = add_control_value(controller,
+ control_file, wr, STRING, cval);
+ if (retval)
+ message(i++, FAIL, wr, retval, extra);
+ }
+
+ retval = cgroup_compare_cgroup(cgroup1, cgroup2);
+ if (retval == ECGROUPNOTEQUAL)
+ message(i++, PASS, "compare_cgroup()", retval, info[NOMESSAGE]);
+ else
+ message(i++, FAIL, "compare_cgroup()", retval, info[NOMESSAGE]);
+
+ cgroup_free(&cgroup1);
+ cgroup_free(&cgroup2);
+}
+
+/**
+ * Tests the cgroup_get_cgroup() api under different scenarios
+ * @param ctl1 controller 1 to be used for testing
+ * @param ctl2 controller 1 to be used for testing
+ * @param struct ids the permissions struct
+ * @param the test number
+ */
+void test_cgroup_get_cgroup(int ctl1, int ctl2, struct uid_gid_t ids, int i)
+{
+ struct cgroup *cgroup_filled = NULL, *cgroup_a = NULL, *cgroup_b = NULL;
+ struct cgroup_controller *controller = NULL;
+ char controller_name[FILENAME_MAX], control_file[FILENAME_MAX];
+ struct cntl_val_t cval = {0, 0, 0, "5000"};
+ int ret;
+
+ /*
+ * No need to test the next 3 scenarios separately for Multimnt
+ * so testing them only under single mount
+ */
+ if (fs_mounted == FS_MOUNTED) {
+ /* 1. Test with nullcgroup first */
+ ret = cgroup_get_cgroup(NULL);
+ if (ret == ECGROUPNOTALLOWED)
+ message(i++, PASS, "get_cgroup()", ret, info[NULLGRP]);
+ else
+ message(i++, FAIL, "get_cgroup()", ret, info[NULLGRP]);
+
+ /* 2. Test with invalid name filled cgroup(non existing) */
+ cgroup_filled = cgroup_new_cgroup("nogroup");
+ if (!cgroup_filled)
+ message(i++, FAIL, "new_cgroup()", 0, info[NOMESSAGE]);
+
+ ret = cgroup_get_cgroup(cgroup_filled);
+ if (ret)
+ message(i++, PASS, "get_cgroup()", ret,
+ info[NOTCRTDGRP]);
+ else
+ message(i++, FAIL, "get_cgroup()", ret,
+ info[NOTCRTDGRP]);
+ /* Free the allocated cgroup before reallocation */
+ cgroup_free(&cgroup_filled);
+
+ /* 3.
+ * Test with name filled cgroup. Ensure the group group1 exists
+ * in the filesystem before calling this test function
+ */
+ cgroup_filled = cgroup_new_cgroup("group1");
+ if (!cgroup_filled)
+ message(i++, FAIL, "new_cgroup()", 0, info[NOMESSAGE]);
+
+ ret = cgroup_get_cgroup(cgroup_filled);
+ if (!ret)
+ message(i++, PASS, "get_cgroup()", ret,
+ info[NOMESSAGE]);
+ else
+ message(i++, FAIL, "get_cgroup()", ret,
+ info[NOMESSAGE]);
+ }
+
+ /* SINGLE & MULTI MOUNT: Create, get and compare a cgroup */
+
+ /* get cgroup_a ds and create group_a in filesystem */
+ cgroup_a = create_new_cgroup_ds(ctl1, "group_a", STRING, cval, ids, 0);
+ if (fs_mounted == FS_MULTI_MOUNTED) {
+ /* Create under another controller also */
+ ret = set_controller(ctl2, controller_name, control_file);
+ controller = cgroup_add_controller(cgroup_a, controller_name);
+ if (controller)
+ message(i++, PASS, "cgroup_add_controller()",
+ 0, info[NOMESSAGE]);
+ else
+ message(i++, FAIL, "cgroup_add_controller()",
+ -1, info[NOMESSAGE]);
+ }
+ test_cgroup_create_cgroup(0, cgroup_a, "group_a", 0, 1, 1, 00);
+
+ /* create group_b ds to be filled by cgroup_get_cgroup */
+ cgroup_b = cgroup_new_cgroup("group_a");
+ if (!cgroup_b)
+ message(i++, FAIL, "new_cgroup()", 0, info[NOMESSAGE]);
+ /* Fill the ds and compare the two */
+ ret = cgroup_get_cgroup(cgroup_b);
+ if (!ret) {
+ ret = cgroup_compare_cgroup(cgroup_a, cgroup_b);
+ if (ret == 0)
+ message(i++, PASS, "get_cgroup()", ret, info[SAMEGRP]);
+ else
+ message(i++, FAIL, "get_cgroup()", ret,
+ info[NOMESSAGE]);
+ } else {
+ message(i++, FAIL, "get_cgroup()", ret, info[NOMESSAGE]);
+ }
+
+ /* Delete this created group from fs to leave fs clean */
+ if (fs_mounted == FS_MULTI_MOUNTED)
+ test_cgroup_delete_cgroup(0, cgroup_a, "group_a", 1, 1, 0, 0);
+ else
+ test_cgroup_delete_cgroup(0, cgroup_a, "group_a", 0, 1, 0, 0);
+
+ cgroup_free(&cgroup_a);
+ cgroup_free(&cgroup_b);
+ cgroup_free(&cgroup_filled);
+}
+
+/**
+ * Tests the cgroup_add_controller() and cgroup_free_controller() wrapper
+ * apis under different scenarios
+ * @param the test number
+ */
+void test_cgroup_add_free_controller(int i)
+{
+ struct cgroup *cgroup1 = NULL, *cgroup2 = NULL;
+ struct cgroup_controller *cgctl1, *cgctl2;
+
+ /* Test with a Null cgroup */
+ cgctl1 = cgroup_add_controller(cgroup1, "cpu");
+ if (!cgctl1)
+ message(i++, PASS, "add_controller()", 0, info[NOMESSAGE]);
+ else
+ message(i++, FAIL, "add_controller()", -1, info[NOMESSAGE]);
+
+ cgroup1 = cgroup_new_cgroup("testgroup");
+ cgctl1 = cgroup_add_controller(cgroup1, "cpuset");
+ if (cgctl1)
+ message(i++, PASS, "add_controller()", 0, info[NOMESSAGE]);
+ else
+ message(i++, FAIL, "add_controller()", -1, info[NOMESSAGE]);
+
+ cgctl2 = cgroup_add_controller(cgroup1, "cpu");
+ if (cgctl2)
+ message(i++, PASS, "add_controller()", 0, info[NOMESSAGE]);
+ else
+ message(i++, FAIL, "add_controller()", -1, info[NOMESSAGE]);
+
+ cgroup_free(&cgroup1);
+ cgroup_free_controllers(cgroup2);
+}
+
+/**
+ * Returns the tid of the current thread
+ */
+pid_t cgrouptest_gettid()
+{
+ return syscall(__NR_gettid);
+}
--- /dev/null
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <libcgroup.h>
+
+/*
+ * Assumes cgroup is mounted at /cgroup using
+ *
+ * mount -t cgroup -o none,name=test none /cgroup
+ */
+int main()
+{
+ int ret;
+ struct cgroup *cgroup;
+ struct cgroup_controller *cgc;
+
+ ret = cgroup_init();
+ if (ret) {
+ printf("FAIL: cgroup_init failed with %s\n", cgroup_strerror(ret));
+ exit(3);
+ }
+
+ cgroup = cgroup_new_cgroup("test");
+ if (!cgroup) {
+ printf("FAIL: cgroup_new_cgroup failed\n");
+ exit(3);
+ }
+
+ cgc = cgroup_add_controller(cgroup, "name=test");
+ if (!cgc) {
+ printf("FAIL: cgroup_add_controller failed\n");
+ exit(3);
+ }
+
+ ret = cgroup_create_cgroup(cgroup, 1);
+ if (ret) {
+ printf("FAIL: cgroup_create_cgroup failed with %s\n", cgroup_strerror(ret));
+ exit(3);
+ }
+
+ if (access("/cgroup/test", F_OK))
+ printf("PASS\n");
+ else
+ printf("Failed to create cgroup\n");
+
+ return 0;
+}
--- /dev/null
+SUBDIRS = cgconfigparser cgclassify multimount
+
--- /dev/null
+# Makefile.in generated by automake 1.13.4 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994-2013 Free Software Foundation, Inc.
+
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+VPATH = @srcdir@
+am__is_gnu_make = test -n '$(MAKEFILE_LIST)' && test -n '$(MAKELEVEL)'
+am__make_running_with_option = \
+ case $${target_option-} in \
+ ?) ;; \
+ *) echo "am__make_running_with_option: internal error: invalid" \
+ "target option '$${target_option-}' specified" >&2; \
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+ esac; \
+ has_opt=no; \
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+ if $(am__is_gnu_make); then \
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+ else \
+ case $$MAKEFLAGS in \
+ *\\[\ \ ]*) \
+ bs=\\; \
+ sane_makeflags=`printf '%s\n' "$$MAKEFLAGS" \
+ | sed "s/$$bs$$bs[$$bs $$bs ]*//g"`;; \
+ esac; \
+ fi; \
+ skip_next=no; \
+ strip_trailopt () \
+ { \
+ flg=`printf '%s\n' "$$flg" | sed "s/$$1.*$$//"`; \
+ }; \
+ for flg in $$sane_makeflags; do \
+ test $$skip_next = yes && { skip_next=no; continue; }; \
+ case $$flg in \
+ *=*|--*) continue;; \
+ -*I) strip_trailopt 'I'; skip_next=yes;; \
+ -*I?*) strip_trailopt 'I';; \
+ -*O) strip_trailopt 'O'; skip_next=yes;; \
+ -*O?*) strip_trailopt 'O';; \
+ -*l) strip_trailopt 'l'; skip_next=yes;; \
+ -*l?*) strip_trailopt 'l';; \
+ -[dEDm]) skip_next=yes;; \
+ -[JT]) skip_next=yes;; \
+ esac; \
+ case $$flg in \
+ *$$target_option*) has_opt=yes; break;; \
+ esac; \
+ done; \
+ test $$has_opt = yes
+am__make_dryrun = (target_option=n; $(am__make_running_with_option))
+am__make_keepgoing = (target_option=k; $(am__make_running_with_option))
+pkgdatadir = $(datadir)/@PACKAGE@
+pkgincludedir = $(includedir)/@PACKAGE@
+pkglibdir = $(libdir)/@PACKAGE@
+pkglibexecdir = $(libexecdir)/@PACKAGE@
+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
+install_sh_DATA = $(install_sh) -c -m 644
+install_sh_PROGRAM = $(install_sh) -c
+install_sh_SCRIPT = $(install_sh) -c
+INSTALL_HEADER = $(INSTALL_DATA)
+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
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--- /dev/null
+libcgroup tools test suite
+==========================
+
+These files should test libcgroup tools, not the libcgroup library itself! All
+the tools use the library so it gets pretty well tested, but that's just a side
+effect, not an intention.
+
+Usage
+-----
+
+There are few requirements to run this test:
+ - !!! YOU MUST RUN THE TESTS AS ROOT !!! - the tests need to mount/unmount
+ stuff. The tests should not destroy anything important, but use a virtual
+ machine if possible, just to be sure.
+ - You must have no cgroup mounted (i.e. run cgclear before starting the test
+ suite).
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+ location, among others:
+ diff, awk, su, /bin/bash, /bin/sleep
+ - The tests require that user and group named 'nobody' exists, some processes
+ with be started with its UID/GID.
+ - The tests mounts/unmounts cpu, cpuacct, freezer and net_cls controllers.
+ Make sure your kernel supports them.
+
+If you have met all above prerequisites just run 'make check' in this directory
+as root.
+
+Design
+------
+There is very simple testenv.sh script, which contains common functions for all
+tests. It includes also simple example how to write a test.
+
+The tests themselves are just simple shell scripts, which either end with exit
+status 0 (=success) or nonzero (=error). The tests should clean after themselves
+(incl. unmounting all groups and removing all temp. files).
--- /dev/null
+EXTRA_DIST = cgclassify cgclassify-rules simple.conf
+
+TESTS = cgclassify cgclassify-rules
--- /dev/null
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+ echo; \
+ for b in $$bases; do echo $$b; done \
+ | $(am__create_global_log); \
+ } >$(TEST_SUITE_LOG).tmp || exit 1; \
+ mv $(TEST_SUITE_LOG).tmp $(TEST_SUITE_LOG); \
+ if $$success; then \
+ col="$$grn"; \
+ else \
+ col="$$red"; \
+ test x"$$VERBOSE" = x || cat $(TEST_SUITE_LOG); \
+ fi; \
+ echo "$${col}$$br$${std}"; \
+ echo "$${col}Testsuite summary for $(PACKAGE_STRING)$${std}"; \
+ echo "$${col}$$br$${std}"; \
+ create_testsuite_report --maybe-color; \
+ echo "$$col$$br$$std"; \
+ if $$success; then :; else \
+ echo "$${col}See $(subdir)/$(TEST_SUITE_LOG)$${std}"; \
+ if test -n "$(PACKAGE_BUGREPORT)"; then \
+ echo "$${col}Please report to $(PACKAGE_BUGREPORT)$${std}"; \
+ fi; \
+ echo "$$col$$br$$std"; \
+ fi; \
+ $$success || exit 1
+
+check-TESTS:
+ @list='$(RECHECK_LOGS)'; test -z "$$list" || rm -f $$list
+ @list='$(RECHECK_LOGS:.log=.trs)'; test -z "$$list" || rm -f $$list
+ @test -z "$(TEST_SUITE_LOG)" || rm -f $(TEST_SUITE_LOG)
+ @set +e; $(am__set_TESTS_bases); \
+ log_list=`for i in $$bases; do echo $$i.log; done`; \
+ trs_list=`for i in $$bases; do echo $$i.trs; done`; \
+ log_list=`echo $$log_list`; trs_list=`echo $$trs_list`; \
+ $(MAKE) $(AM_MAKEFLAGS) $(TEST_SUITE_LOG) TEST_LOGS="$$log_list"; \
+ exit $$?;
+recheck: all
+ @test -z "$(TEST_SUITE_LOG)" || rm -f $(TEST_SUITE_LOG)
+ @set +e; $(am__set_TESTS_bases); \
+ bases=`for i in $$bases; do echo $$i; done \
+ | $(am__list_recheck_tests)` || exit 1; \
+ log_list=`for i in $$bases; do echo $$i.log; done`; \
+ log_list=`echo $$log_list`; \
+ $(MAKE) $(AM_MAKEFLAGS) $(TEST_SUITE_LOG) \
+ am__force_recheck=am--force-recheck \
+ TEST_LOGS="$$log_list"; \
+ exit $$?
+cgclassify.log: cgclassify
+ @p='cgclassify'; \
+ b='cgclassify'; \
+ $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+ --log-file $$b.log --trs-file $$b.trs \
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+ "$$tst" $(AM_TESTS_FD_REDIRECT)
+cgclassify-rules.log: cgclassify-rules
+ @p='cgclassify-rules'; \
+ b='cgclassify-rules'; \
+ $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+ --log-file $$b.log --trs-file $$b.trs \
+ $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+ "$$tst" $(AM_TESTS_FD_REDIRECT)
+.test.log:
+ @p='$<'; \
+ $(am__set_b); \
+ $(am__check_pre) $(TEST_LOG_DRIVER) --test-name "$$f" \
+ --log-file $$b.log --trs-file $$b.trs \
+ $(am__common_driver_flags) $(AM_TEST_LOG_DRIVER_FLAGS) $(TEST_LOG_DRIVER_FLAGS) -- $(TEST_LOG_COMPILE) \
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+@am__EXEEXT_TRUE@.test$(EXEEXT).log:
+@am__EXEEXT_TRUE@ @p='$<'; \
+@am__EXEEXT_TRUE@ $(am__set_b); \
+@am__EXEEXT_TRUE@ $(am__check_pre) $(TEST_LOG_DRIVER) --test-name "$$f" \
+@am__EXEEXT_TRUE@ --log-file $$b.log --trs-file $$b.trs \
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+@am__EXEEXT_TRUE@ "$$tst" $(AM_TESTS_FD_REDIRECT)
+
+distdir: $(DISTFILES)
+ @srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+ topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+ list='$(DISTFILES)'; \
+ dist_files=`for file in $$list; do echo $$file; done | \
+ sed -e "s|^$$srcdirstrip/||;t" \
+ -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
+ case $$dist_files in \
+ */*) $(MKDIR_P) `echo "$$dist_files" | \
+ sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
+ sort -u` ;; \
+ esac; \
+ for file in $$dist_files; do \
+ if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
+ if test -d $$d/$$file; then \
+ dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
+ if test -d "$(distdir)/$$file"; then \
+ find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+ fi; \
+ if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
+ cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \
+ find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+ fi; \
+ cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
+ else \
+ test -f "$(distdir)/$$file" \
+ || cp -p $$d/$$file "$(distdir)/$$file" \
+ || exit 1; \
+ fi; \
+ done
+check-am: all-am
+ $(MAKE) $(AM_MAKEFLAGS) check-TESTS
+check: check-am
+all-am: Makefile
+installdirs:
+install: install-am
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+ $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+ install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+ install; \
+ else \
+ $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+ install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+ "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
+ fi
+mostlyclean-generic:
+ -test -z "$(TEST_LOGS)" || rm -f $(TEST_LOGS)
+ -test -z "$(TEST_LOGS:.log=.trs)" || rm -f $(TEST_LOGS:.log=.trs)
+ -test -z "$(TEST_SUITE_LOG)" || rm -f $(TEST_SUITE_LOG)
+
+clean-generic:
+
+distclean-generic:
+ -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+ -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+
+maintainer-clean-generic:
+ @echo "This command is intended for maintainers to use"
+ @echo "it deletes files that may require special tools to rebuild."
+clean: clean-am
+
+clean-am: clean-generic clean-libtool mostlyclean-am
+
+distclean: distclean-am
+ -rm -f Makefile
+distclean-am: clean-am distclean-generic
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+dvi: dvi-am
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+dvi-am:
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+
+pdf: pdf-am
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+ distclean-generic distclean-libtool distdir dvi dvi-am html \
+ html-am info info-am install install-am install-data \
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+ maintainer-clean-generic mostlyclean mostlyclean-generic \
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+ uninstall uninstall-am
+
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
--- /dev/null
+#!/bin/bash
+#
+# Test cgclassify with various arguments, without /etc/cgrules.conf.
+# cglassify is tested with exact destination group, multiple PIDs, groups
+# specified by '*', multiple target groups, lot of PIDs on command line
+# and various error cases.
+
+. `dirname $0`/../testenv.sh
+
+function checkpid()
+{
+ # check that given process is in given groups
+ local PID=$1
+ # delete hierarchy number, ignore systemd
+ cat /proc/$PID/cgroup | sed 's/^[0-9]*://' | grep -v systemd > $TMP/pid-$PID.group
+ printf >$TMP/pid-$PID.expected "$2"
+ diff -u -w $TMP/pid-$PID.group $TMP/pid-$PID.expected
+ return $?
+}
+
+function resetgroup()
+{
+ # move given processes back to root group
+ $TOOLSDIR/cgclassify -g "*:/" $*
+}
+
+# prepare some hierarchy
+$TOOLSDIR/cgconfigparser -l `prepare_config simple.conf` || \
+ die "cannot parse simple.conf"
+
+# start few processes to torture
+/bin/sleep 10000 &
+PID1=$!
+/bin/sleep 10000 &
+PID2=$!
+/bin/sleep 10000 &
+PID3=$!
+
+# STEP1: simple cgclassify to exact groups
+$TOOLSDIR/cgclassify -g net_cls,cpu:common $PID1 || \
+ die "STEP1: cgclassify PID1 failed"
+$TOOLSDIR/cgclassify -g net_cls:net1 $PID2 || \
+ die "STEP1: cgclassify PID2 failed"
+$TOOLSDIR/cgclassify -g cpu:cpu1 $PID3 || \
+ die "STEP1: cgclassify PID3 failed"
+
+checkpid $PID1 "net_cls,freezer:/common\ncpuacct,cpu:/common\n" || \
+ die "STEP1: unexpected group of pid1"
+checkpid $PID2 "net_cls,freezer:/net1\ncpuacct,cpu:/\n" || \
+ die "STEP!: unexpected group of pid2"
+checkpid $PID3 "net_cls,freezer:/\ncpuacct,cpu:/cpu1\n" || \
+ die "STEP!: unexpected group of pid3"
+
+# STEP2: try * and more PIDs
+$TOOLSDIR/cgclassify -g "*:/" $PID1 $PID2 $PID3 || \
+ die "cgclassify 2 failed"
+checkpid $PID1 "net_cls,freezer:/\ncpuacct,cpu:/\n" || \
+ die "STEP2: unexpected group of pid1"
+checkpid $PID2 "net_cls,freezer:/\ncpuacct,cpu:/\n" || \
+ die "STEP2: unexpected group of pid2"
+checkpid $PID3 "net_cls,freezer:/\ncpuacct,cpu:/\n" || \
+ die "STEP2: unexpected group of pid3"
+
+# STEP3: try different groups
+resetgroup $PID1 $PID2 $PID3
+$TOOLSDIR/cgclassify -g cpu:cpu1 -g net_cls:net1 $PID1
+checkpid $PID1 "net_cls,freezer:/net1\ncpuacct,cpu:/cpu1\n" || \
+ die "STEP3: unexpected group of pid1"
+
+# STEP4: different groups multiple times (tha last should win)
+resetgroup $PID1 $PID2 $PID3
+$TOOLSDIR/cgclassify -g "*:/" -g cpu:common -g net_cls:common -g cpu:cpu1 -g net_cls:net1 $PID1 || \
+ die "STEP4: cgclassify pid1 failed"
+checkpid $PID1 "net_cls,freezer:/net1\ncpuacct,cpu:/cpu1\n" || \
+ die "STEP4: unexpected group of pid1"
+$TOOLSDIR/cgclassify -g "*:/" -g cpu:common -g net_cls:common -g cpu:cpu1 $PID2 || \
+ die "STEP4: cgclassify pid2 failed"
+checkpid $PID2 "net_cls,freezer:/common\ncpuacct,cpu:/cpu1\n" || \
+ die "STEP4: unexpected group of pid2"
+
+# STEP5: some error cases
+# group does not exist
+echo "Testing error cases, error messages will appear!"
+$TOOLSDIR/cgclassify -g cpu:invalid_group $PID1 && \
+ die "STEP5: cgclassify with invalig_group succeeded"
+# parameter is not a PID
+$TOOLSDIR/cgclassify -g cpu:/ xxx && \
+ die "STEP5: cgclassify with xxx pid succeeded"
+# let's hope process 1234567 does not exist
+$TOOLSDIR/cgclassify -g cpu:/ 1234567 && \
+ die "STEP5: cgclassify with 1234567 succeeded"
+# not-mounted controller
+$TOOLSDIR/cgclassify -g xxx:/ $PID1 && \
+ die "STEP5: cgclassify with xxx controller succeeded"
+# no -g parameter
+$TOOLSDIR/cgclassify -g $PID1 && \
+ die "STEP5: cgclassify without -g succeeded"
+# invalid -g format
+$TOOLSDIR/cgclassify -g cpu/cpu1 $PID1 && \
+ die "STEP5: cgclassify -g cpu/cpu1 succeeded"
+
+# some existing processes among unexisting
+resetgroup $PID1 $PID2 $PID3
+$TOOLSDIR/cgclassify -g cpu,net_cls:common $PID1 1234567 $PID2 1234568 $PID3 && \
+ die "STEP5: cgclassify with mixed processed succeeded"
+checkpid $PID1 "net_cls,freezer:/common\ncpuacct,cpu:/common\n" || \
+ die "STEP5: unexpected group of pid1"
+checkpid $PID2 "net_cls,freezer:/common\ncpuacct,cpu:/common\n" || \
+ die "STEP5: unexpected group of pid2"
+checkpid $PID3 "net_cls,freezer:/common\ncpuacct,cpu:/common\n" || \
+ die "STEP5: unexpected group of pid3"
+
+echo "End of error cases"
+
+# STEP6: *lot of* processes on command line
+echo "Testing lot of arguments, this will take some time"
+COUNT=1000
+echo >$TMP/pids
+(
+ for i in `seq $COUNT`; do
+ sleep 100000 &
+ echo $! >>$TMP/pids
+ done
+) > /dev/null
+$TOOLSDIR/cgclassify -g net_cls,cpu:common `cat $TMP/pids` || \
+ die "STEP6: cgclassify failed"
+
+kill `cat $TMP/pids`
+sleep 1 # to settle down the sleep load - sigterm does not kill sleep immediatelly
+
+kill $PID1 $PID2 $PID3
+$TOOLSDIR/cgclear
+cleanup
+exit 0
--- /dev/null
+#!/bin/bash
+#
+# Test cgclassify with various /etc/cgrules.conf settings, like
+# simple rules, multiple matching rules, using @groups, executable
+# names and default rules.
+# The test relies on testenv.sh to backup/restore /etc/cgrules.conf.
+#
+
+. `dirname $0`/../testenv.sh
+
+# The test need sto start few processes with non-root UID/GID. Which should be
+# used?
+TESTUSER=nobody
+TESTGROUP=nobody
+
+function checkpid()
+{
+ # check that given process is in given groups
+ local PID=$1
+ # delete hierarchy number, ignore systemd
+ cat /proc/$PID/cgroup | sed 's/^[0-9]*://' | grep -v systemd > $TMP/pid-$PID.group
+ printf >$TMP/pid-$PID.expected "$2"
+ diff -u -w $TMP/pid-$PID.group $TMP/pid-$PID.expected
+ return $?
+}
+
+function resetgroup()
+{
+ # move given processes back to root group
+ $TOOLSDIR/cgclassify -g "*:/" $*
+}
+
+# prepare some hierarchy
+$TOOLSDIR/cgconfigparser -l `prepare_config simple.conf` || \
+ die "cannot parse simple.conf"
+
+# prepare specific process names
+ln -s /bin/sleep $TMP/sleep1
+$TMP/sleep1 10000 &
+PID1=$!
+ln -s /bin/sleep $TMP/sleep2
+$TMP/sleep2 10000 &
+PID2=$!
+
+# start some processes as $TESTUSER
+chmod o+rwX $TMP
+su $TESTUSER -s /bin/bash -c "$TMP/sleep1 10000" &
+su $TESTUSER -s /bin/bash -c "$TMP/sleep2 10000" &
+sleep 0.1
+NPID1=`ps h -u $TESTUSER | grep sleep1 | awk '{ print $1; }' | tail -n 1`
+NPID2=`ps h -u $TESTUSER | grep sleep2 | awk '{ print $1; }' | tail -n 1`
+
+# STEP1: simple global rule
+cat <<EOF >/etc/cgrules.conf
+unused * /
+* * common
+EOF
+$TOOLSDIR/cgclassify $PID1
+checkpid $PID1 "net_cls,freezer:/common\ncpuacct,cpu:/common\n" || \
+ die "STEP1: unexpected group of pid1"
+resetgroup $PID1
+
+# STEP2: two destination groups
+cat <<EOF >/etc/cgrules.conf
+unused * /
+* cpu cpu1
+% net_cls net1
+EOF
+$TOOLSDIR/cgclassify $PID1
+checkpid $PID1 "net_cls,freezer:/net1\ncpuacct,cpu:/cpu1\n" || \
+ die "STEP2: unexpected group of pid1"
+resetgroup $PID1
+
+# STEP3: two matching rules, only the first is executed
+cat <<EOF >/etc/cgrules.conf
+unused * /
+* cpu cpu1
+* net_cls net1
+EOF
+$TOOLSDIR/cgclassify $PID1
+checkpid $PID1 "net_cls,freezer:/\ncpuacct,cpu:/cpu1\n" || \
+ die "STEP3: unexpected group of pid1"
+resetgroup $PID1
+
+# STEP4: process name in a rule
+cat <<EOF >/etc/cgrules.conf
+unused * /
+*:sleep1 cpu cpu1
+*:sleep2 net_cls net1
+EOF
+$TOOLSDIR/cgclassify $PID1
+checkpid $PID1 "net_cls,freezer:/\ncpuacct,cpu:/cpu1\n" || \
+ die "STEP4: unexpected group of pid1"
+$TOOLSDIR/cgclassify $PID2
+checkpid $PID2 "net_cls,freezer:/net1\ncpuacct,cpu:/\n" || \
+ die "STEP4: unexpected group of pid2"
+resetgroup $PID1 $PID2
+
+# STEP5: full path
+cat <<EOF >/etc/cgrules.conf
+unused * /
+*:$TMP/sleep1 cpu cpu1
+*:$TMP/sleep2 net_cls net1
+EOF
+$TOOLSDIR/cgclassify $PID1
+checkpid $PID1 "net_cls,freezer:/\ncpuacct,cpu:/cpu1\n" || \
+ die "STEP5: unexpected group of pid1"
+$TOOLSDIR/cgclassify $PID2
+checkpid $PID2 "net_cls,freezer:/net1\ncpuacct,cpu:/\n" || \
+ die "STEP5: unexpected group of pid2"
+resetgroup $PID1 $PID2
+
+#STEP6: username
+cat <<EOF >/etc/cgrules.conf
+unused * /
+$TESTUSER cpu cpu1
+* net_cls net1
+EOF
+$TOOLSDIR/cgclassify $PID1 $NPID1
+checkpid $NPID1 "net_cls,freezer:/\ncpuacct,cpu:/cpu1\n" || \
+ die "STEP6: unexpected group of npid1"
+checkpid $PID1 "net_cls,freezer:/net1\ncpuacct,cpu:/\n" || \
+ die "STEP6: unexpected group of pid1"
+resetgroup $PID1 $NPID1
+
+#STEP7: username + processname
+cat <<EOF >/etc/cgrules.conf
+unused * /
+$TESTUSER:$TMP/sleep1 cpu cpu1
+*:$TMP/sleep1 net_cls net1
+EOF
+$TOOLSDIR/cgclassify $PID1 $NPID1
+checkpid $NPID1 "net_cls,freezer:/\ncpuacct,cpu:/cpu1\n" || \
+ die "STEP7: unexpected group of npid1"
+checkpid $PID1 "net_cls,freezer:/net1\ncpuacct,cpu:/\n" || \
+ die "STEP7: unexpected group of pid1"
+resetgroup $PID1 $NPID1
+
+#STEP8: groupname + processname
+cat <<EOF >/etc/cgrules.conf
+unused * /
+@$TESTGROUP:$TMP/sleep1 cpu cpu1
+*:$TMP/sleep1 net_cls net1
+EOF
+$TOOLSDIR/cgclassify $PID1 $NPID1
+checkpid $NPID1 "net_cls,freezer:/\ncpuacct,cpu:/cpu1\n" || \
+ die "STEP8: unexpected group of npid1"
+checkpid $PID1 "net_cls,freezer:/net1\ncpuacct,cpu:/\n" || \
+ die "STEP8: unexpected group of pid1"
+resetgroup $PID1 $NPID1
+
+#STEP9: processname + default
+cat <<EOF >/etc/cgrules.conf
+unused * /
+*:$TMP/sleep1 cpu cpu1
+* net_cls net1
+EOF
+$TOOLSDIR/cgclassify $PID1 $PID2
+checkpid $PID1 "net_cls,freezer:/\ncpuacct,cpu:/cpu1\n" || \
+ die "STEP9: unexpected group of pid1"
+checkpid $PID2 "net_cls,freezer:/net1\ncpuacct,cpu:/\n" || \
+ die "STEP9: unexpected group of pid2"
+resetgroup $PID1 $NPID1
+
+kill -9 $PID1 $PID2 $NPID1 $NPID2
+
+sleep 0.1
+$TOOLSDIR/cgclear
+
+cleanup
+exit 0
--- /dev/null
+# Two hierarchies, two controllers each:
+
+mount {
+ cpu = TMP/cgroup/cpu;
+ cpuacct = TMP/cgroup/cpu;
+ net_cls = TMP/cgroup/net;
+ freezer = TMP/cgroup/net;
+}
+
+# One group common for all hierarchies:
+
+group common {
+ cpu {}
+ net_cls {}
+}
+
+# Two separate groups:
+group net1 {
+ net_cls{}
+}
+
+group cpu1 {
+ cpu {}
+}
--- /dev/null
+EXTRA_DIST = cgconfigparser_simple \
+ cgconfigparser_conf_files_tests \
+ cgconfigparser_conf_files/cgconfig.conf.5.ex1 \
+ cgconfigparser_conf_files/cgconfig.conf.5.ex2 \
+ cgconfigparser_conf_files/cgconfig.conf.5.ex3 \
+ cgconfigparser_conf_files/cgconfig.conf.5.ex4 \
+ cgconfigparser_conf_files/permissions.conf \
+ cgconfigparser_multiconfig \
+ cgclear_config_multi \
+ cgclear_config_one \
+ permissions \
+ cgconfigparser_conf_files/permissions_default1.conf \
+ cgconfigparser_conf_files/permissions_default2.conf \
+ cgconfigparser_conf_files/permissions_default3.conf \
+ cgconfigparser_conf_files/permissions_default4.conf \
+ multiconfig/1.conf \
+ multiconfig/2.conf \
+ multiconfig/3.conf \
+ multiconfig/4.conf \
+ multiconfig/5.conf \
+ cgclear/cgclear_config_multi_1.conf \
+ cgclear/cgclear_config_multi_2.conf \
+ cgclear/cgclear_config_multi_3.conf \
+ cgclear/cgclear_config_one.conf
+
+TESTS = cgconfigparser_simple cgconfigparser_conf_files_tests permissions \
+ cgconfigparser_multiconfig cgclear_config_multi cgclear_config_one
+
--- /dev/null
+# Makefile.in generated by automake 1.13.4 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994-2013 Free Software Foundation, Inc.
+
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
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+ permissions \
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+ cgclear/cgclear_config_multi_2.conf \
+ cgclear/cgclear_config_multi_3.conf \
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+ cgconfigparser_multiconfig cgclear_config_multi cgclear_config_one
+
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+ skip=` grep "^$$ws*:test-result:$$ws*SKIP" $$results | wc -l`; \
+ xfail=`grep "^$$ws*:test-result:$$ws*XFAIL" $$results | wc -l`; \
+ xpass=`grep "^$$ws*:test-result:$$ws*XPASS" $$results | wc -l`; \
+ error=`grep "^$$ws*:test-result:$$ws*ERROR" $$results | wc -l`; \
+ if test `expr $$fail + $$xpass + $$error` -eq 0; then \
+ success=true; \
+ else \
+ success=false; \
+ fi; \
+ br='==================='; br=$$br$$br$$br$$br; \
+ result_count () \
+ { \
+ if test x"$$1" = x"--maybe-color"; then \
+ maybe_colorize=yes; \
+ elif test x"$$1" = x"--no-color"; then \
+ maybe_colorize=no; \
+ else \
+ echo "$@: invalid 'result_count' usage" >&2; exit 4; \
+ fi; \
+ shift; \
+ desc=$$1 count=$$2; \
+ if test $$maybe_colorize = yes && test $$count -gt 0; then \
+ color_start=$$3 color_end=$$std; \
+ else \
+ color_start= color_end=; \
+ fi; \
+ echo "$${color_start}# $$desc $$count$${color_end}"; \
+ }; \
+ create_testsuite_report () \
+ { \
+ result_count $$1 "TOTAL:" $$all "$$brg"; \
+ result_count $$1 "PASS: " $$pass "$$grn"; \
+ result_count $$1 "SKIP: " $$skip "$$blu"; \
+ result_count $$1 "XFAIL:" $$xfail "$$lgn"; \
+ result_count $$1 "FAIL: " $$fail "$$red"; \
+ result_count $$1 "XPASS:" $$xpass "$$red"; \
+ result_count $$1 "ERROR:" $$error "$$mgn"; \
+ }; \
+ { \
+ echo "$(PACKAGE_STRING): $(subdir)/$(TEST_SUITE_LOG)" | \
+ $(am__rst_title); \
+ create_testsuite_report --no-color; \
+ echo; \
+ echo ".. contents:: :depth: 2"; \
+ echo; \
+ for b in $$bases; do echo $$b; done \
+ | $(am__create_global_log); \
+ } >$(TEST_SUITE_LOG).tmp || exit 1; \
+ mv $(TEST_SUITE_LOG).tmp $(TEST_SUITE_LOG); \
+ if $$success; then \
+ col="$$grn"; \
+ else \
+ col="$$red"; \
+ test x"$$VERBOSE" = x || cat $(TEST_SUITE_LOG); \
+ fi; \
+ echo "$${col}$$br$${std}"; \
+ echo "$${col}Testsuite summary for $(PACKAGE_STRING)$${std}"; \
+ echo "$${col}$$br$${std}"; \
+ create_testsuite_report --maybe-color; \
+ echo "$$col$$br$$std"; \
+ if $$success; then :; else \
+ echo "$${col}See $(subdir)/$(TEST_SUITE_LOG)$${std}"; \
+ if test -n "$(PACKAGE_BUGREPORT)"; then \
+ echo "$${col}Please report to $(PACKAGE_BUGREPORT)$${std}"; \
+ fi; \
+ echo "$$col$$br$$std"; \
+ fi; \
+ $$success || exit 1
+
+check-TESTS:
+ @list='$(RECHECK_LOGS)'; test -z "$$list" || rm -f $$list
+ @list='$(RECHECK_LOGS:.log=.trs)'; test -z "$$list" || rm -f $$list
+ @test -z "$(TEST_SUITE_LOG)" || rm -f $(TEST_SUITE_LOG)
+ @set +e; $(am__set_TESTS_bases); \
+ log_list=`for i in $$bases; do echo $$i.log; done`; \
+ trs_list=`for i in $$bases; do echo $$i.trs; done`; \
+ log_list=`echo $$log_list`; trs_list=`echo $$trs_list`; \
+ $(MAKE) $(AM_MAKEFLAGS) $(TEST_SUITE_LOG) TEST_LOGS="$$log_list"; \
+ exit $$?;
+recheck: all
+ @test -z "$(TEST_SUITE_LOG)" || rm -f $(TEST_SUITE_LOG)
+ @set +e; $(am__set_TESTS_bases); \
+ bases=`for i in $$bases; do echo $$i; done \
+ | $(am__list_recheck_tests)` || exit 1; \
+ log_list=`for i in $$bases; do echo $$i.log; done`; \
+ log_list=`echo $$log_list`; \
+ $(MAKE) $(AM_MAKEFLAGS) $(TEST_SUITE_LOG) \
+ am__force_recheck=am--force-recheck \
+ TEST_LOGS="$$log_list"; \
+ exit $$?
+cgconfigparser_simple.log: cgconfigparser_simple
+ @p='cgconfigparser_simple'; \
+ b='cgconfigparser_simple'; \
+ $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+ --log-file $$b.log --trs-file $$b.trs \
+ $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+ "$$tst" $(AM_TESTS_FD_REDIRECT)
+cgconfigparser_conf_files_tests.log: cgconfigparser_conf_files_tests
+ @p='cgconfigparser_conf_files_tests'; \
+ b='cgconfigparser_conf_files_tests'; \
+ $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+ --log-file $$b.log --trs-file $$b.trs \
+ $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+ "$$tst" $(AM_TESTS_FD_REDIRECT)
+permissions.log: permissions
+ @p='permissions'; \
+ b='permissions'; \
+ $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+ --log-file $$b.log --trs-file $$b.trs \
+ $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+ "$$tst" $(AM_TESTS_FD_REDIRECT)
+cgconfigparser_multiconfig.log: cgconfigparser_multiconfig
+ @p='cgconfigparser_multiconfig'; \
+ b='cgconfigparser_multiconfig'; \
+ $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+ --log-file $$b.log --trs-file $$b.trs \
+ $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+ "$$tst" $(AM_TESTS_FD_REDIRECT)
+cgclear_config_multi.log: cgclear_config_multi
+ @p='cgclear_config_multi'; \
+ b='cgclear_config_multi'; \
+ $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+ --log-file $$b.log --trs-file $$b.trs \
+ $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+ "$$tst" $(AM_TESTS_FD_REDIRECT)
+cgclear_config_one.log: cgclear_config_one
+ @p='cgclear_config_one'; \
+ b='cgclear_config_one'; \
+ $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+ --log-file $$b.log --trs-file $$b.trs \
+ $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+ "$$tst" $(AM_TESTS_FD_REDIRECT)
+.test.log:
+ @p='$<'; \
+ $(am__set_b); \
+ $(am__check_pre) $(TEST_LOG_DRIVER) --test-name "$$f" \
+ --log-file $$b.log --trs-file $$b.trs \
+ $(am__common_driver_flags) $(AM_TEST_LOG_DRIVER_FLAGS) $(TEST_LOG_DRIVER_FLAGS) -- $(TEST_LOG_COMPILE) \
+ "$$tst" $(AM_TESTS_FD_REDIRECT)
+@am__EXEEXT_TRUE@.test$(EXEEXT).log:
+@am__EXEEXT_TRUE@ @p='$<'; \
+@am__EXEEXT_TRUE@ $(am__set_b); \
+@am__EXEEXT_TRUE@ $(am__check_pre) $(TEST_LOG_DRIVER) --test-name "$$f" \
+@am__EXEEXT_TRUE@ --log-file $$b.log --trs-file $$b.trs \
+@am__EXEEXT_TRUE@ $(am__common_driver_flags) $(AM_TEST_LOG_DRIVER_FLAGS) $(TEST_LOG_DRIVER_FLAGS) -- $(TEST_LOG_COMPILE) \
+@am__EXEEXT_TRUE@ "$$tst" $(AM_TESTS_FD_REDIRECT)
+
+distdir: $(DISTFILES)
+ @srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+ topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+ list='$(DISTFILES)'; \
+ dist_files=`for file in $$list; do echo $$file; done | \
+ sed -e "s|^$$srcdirstrip/||;t" \
+ -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
+ case $$dist_files in \
+ */*) $(MKDIR_P) `echo "$$dist_files" | \
+ sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
+ sort -u` ;; \
+ esac; \
+ for file in $$dist_files; do \
+ if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
+ if test -d $$d/$$file; then \
+ dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
+ if test -d "$(distdir)/$$file"; then \
+ find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+ fi; \
+ if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
+ cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \
+ find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+ fi; \
+ cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
+ else \
+ test -f "$(distdir)/$$file" \
+ || cp -p $$d/$$file "$(distdir)/$$file" \
+ || exit 1; \
+ fi; \
+ done
+check-am: all-am
+ $(MAKE) $(AM_MAKEFLAGS) check-TESTS
+check: check-am
+all-am: Makefile
+installdirs:
+install: install-am
+install-exec: install-exec-am
+install-data: install-data-am
+uninstall: uninstall-am
+
+install-am: all-am
+ @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+
+installcheck: installcheck-am
+install-strip:
+ if test -z '$(STRIP)'; then \
+ $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+ install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+ install; \
+ else \
+ $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+ install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+ "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
+ fi
+mostlyclean-generic:
+ -test -z "$(TEST_LOGS)" || rm -f $(TEST_LOGS)
+ -test -z "$(TEST_LOGS:.log=.trs)" || rm -f $(TEST_LOGS:.log=.trs)
+ -test -z "$(TEST_SUITE_LOG)" || rm -f $(TEST_SUITE_LOG)
+
+clean-generic:
+
+distclean-generic:
+ -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+ -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+
+maintainer-clean-generic:
+ @echo "This command is intended for maintainers to use"
+ @echo "it deletes files that may require special tools to rebuild."
+clean: clean-am
+
+clean-am: clean-generic clean-libtool mostlyclean-am
+
+distclean: distclean-am
+ -rm -f Makefile
+distclean-am: clean-am distclean-generic
+
+dvi: dvi-am
+
+dvi-am:
+
+html: html-am
+
+html-am:
+
+info: info-am
+
+info-am:
+
+install-data-am:
+
+install-dvi: install-dvi-am
+
+install-dvi-am:
+
+install-exec-am:
+
+install-html: install-html-am
+
+install-html-am:
+
+install-info: install-info-am
+
+install-info-am:
+
+install-man:
+
+install-pdf: install-pdf-am
+
+install-pdf-am:
+
+install-ps: install-ps-am
+
+install-ps-am:
+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-am
+ -rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-am
+
+mostlyclean-am: mostlyclean-generic mostlyclean-libtool
+
+pdf: pdf-am
+
+pdf-am:
+
+ps: ps-am
+
+ps-am:
+
+uninstall-am:
+
+.MAKE: check-am install-am install-strip
+
+.PHONY: all all-am check check-TESTS check-am clean clean-generic \
+ clean-libtool cscopelist-am ctags-am distclean \
+ distclean-generic distclean-libtool distdir dvi dvi-am html \
+ html-am info info-am install install-am install-data \
+ install-data-am install-dvi install-dvi-am install-exec \
+ install-exec-am install-html install-html-am install-info \
+ install-info-am install-man install-pdf install-pdf-am \
+ install-ps install-ps-am install-strip installcheck \
+ installcheck-am installdirs maintainer-clean \
+ maintainer-clean-generic mostlyclean mostlyclean-generic \
+ mostlyclean-libtool pdf pdf-am ps ps-am recheck tags-am \
+ uninstall uninstall-am
+
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
--- /dev/null
+mount {
+ cpu = /TMP/cgroups/cpu;
+ cpuacct = /TMP/cgroups/cpu;
+}
+
+group 1 {
+ cpu { }
+}
+
+group 1/1 {
+ cpu { }
+}
--- /dev/null
+group 2 {
+ cpu { }
+}
+
+group 1/2 {
+ cpu { }
+}
+
+group 1/2/2 {
+ cpu { }
+}
--- /dev/null
+group 3 {
+ cpu { }
+}
+
+group 1/2/3 {
+ cpu { }
+}
+
+group 1/2/2/3 {
+ cpu { }
+}
+
+group 1/3 {
+ cpu { }
+}
+
+group 2/3 {
+ cpu { }
+}
--- /dev/null
+mount {
+ cpu = /TMP/cgroups/cpu;
+ cpuacct = /TMP/cgroups/cpu;
+}
+
+group first {
+ cpu { }
+}
+
+group first/subgroup {
+ cpu { }
+}
+
+group second {
+ cpu { }
+}
--- /dev/null
+#!/bin/bash
+# test cgclear with multiple config files
+
+. `dirname $0`/../testenv.sh
+
+# start a process to torture
+/bin/sleep 10000 &
+PID=$!
+
+# STEP1: parse three config files and cgclear them at once (in reverse order!)
+$TOOLSDIR/cgconfigparser -l `prepare_config cgclear/cgclear_config_multi_1.conf` \
+ || die "STEP1: cgconfigparser multi_1 failed"
+$TOOLSDIR/cgconfigparser -l `prepare_config cgclear/cgclear_config_multi_2.conf` \
+ || die "STEP1: cgconfigparser multi_2 failed"
+$TOOLSDIR/cgconfigparser -l `prepare_config cgclear/cgclear_config_multi_3.conf` \
+ || die "STEP1: cgconfigparser multi_3 failed"
+$TOOLSDIR/lscgroup > $TMP/groups.log
+grep 1/2/3 <$TMP/groups.log >/dev/null \
+ || die "STEP1: cannot find group '1/2/3'"
+
+# clear it all
+$TOOLSDIR/cgclear -e -l `prepare_config cgclear/cgclear_config_multi_1.conf` \
+ -l `prepare_config cgclear/cgclear_config_multi_2.conf` \
+ -l `prepare_config cgclear/cgclear_config_multi_3.conf` \
+ || die "STEP1: cgclear failed"
+
+# check all is gone
+$TOOLSDIR/lscgroup 2>/dev/null \
+ && die "STEP1: something is mounted after cgclear"
+
+
+# STEP2: same as step1, but in wrong order - cgclear should fail
+$TOOLSDIR/cgconfigparser -l `prepare_config cgclear/cgclear_config_multi_1.conf` \
+ || die "STEP2: cgconfigparser multi_1 failed"
+$TOOLSDIR/cgconfigparser -l `prepare_config cgclear/cgclear_config_multi_2.conf` \
+ || die "STEP2: cgconfigparser multi_2 failed"
+$TOOLSDIR/cgconfigparser -l `prepare_config cgclear/cgclear_config_multi_3.conf` \
+ || die "STEP2: cgconfigparser multi_3 failed"
+$TOOLSDIR/lscgroup > $TMP/groups.log
+grep 1/2/3 <$TMP/groups.log >/dev/null \
+ || die "STEP2: cannot find group '1/2/3'"
+
+# clear it all
+$TOOLSDIR/cgclear -e -l `prepare_config cgclear/cgclear_config_multi_3.conf` \
+ -l `prepare_config cgclear/cgclear_config_multi_2.conf` \
+ -l `prepare_config cgclear/cgclear_config_multi_1.conf` \
+ || die "STEP2: cgclear failed"
+
+# check that cpu,cpuacct:/1/2 still exists
+$TOOLSDIR/lscgroup > $TMP/groups.log
+grep 1/2 <$TMP/groups.log >/dev/null \
+ || die "STEP2: cannot find group '1/2 after cgclear"
+
+$TOOLSDIR/cgclear
+
+
+cleanup
+kill -9 $PID
+exit 0
--- /dev/null
+#!/bin/bash
+# test cgclear with one config file
+
+. `dirname $0`/../testenv.sh
+
+# start a process to torture
+/bin/sleep 10000 &
+PID=$!
+
+# STEP1: parse one simple config with mount and cgclear it (incl. unmount)
+$TOOLSDIR/cgconfigparser -l `prepare_config cgclear/cgclear_config_one.conf` \
+ || die "STEP1: cgconfigparser failed"
+$TOOLSDIR/lscgroup > $TMP/groups.log
+grep first <$TMP/groups.log >/dev/null \
+ || die "STEP1: cannot find group 'first'"
+
+# unmount it
+$TOOLSDIR/cgclear -l `prepare_config cgclear/cgclear_config_one.conf` \
+ || die "STEP1: cgclear failed"
+
+# check all is gone
+$TOOLSDIR/lscgroup 2>/dev/null \
+ && die "STEP1: something is mounted after cgclear"
+
+
+# STEP2: create a cgroup out of config's tree - it must survive cgclear
+$TOOLSDIR/cgconfigparser -l `prepare_config cgclear/cgclear_config_one.conf` \
+ || die "STEP2: cgconfigparser failed"
+$TOOLSDIR/lscgroup > $TMP/groups.log
+grep first <$TMP/groups.log >/dev/null \
+ || die "STEP2: cannot find group 'first'"
+
+$TOOLSDIR/cgcreate -g cpu:/evil \
+ || die "STEP2: cgcreate failed"
+
+# clear it - 'evil' should survive
+$TOOLSDIR/cgclear -l `prepare_config cgclear/cgclear_config_one.conf` \
+ || die "STEP2: cgclear1 failed"
+
+# check evil is there
+$TOOLSDIR/lscgroup > $TMP/groups.log
+grep evil <$TMP/groups.log >/dev/null \
+ || die "STEP2: evil not found"
+
+# clear everything
+$TOOLSDIR/cgclear || die "STEP2: cgclear2 failed"
+$TOOLSDIR/lscgroup 2>/dev/null \
+ && die "STEP2: something is mounted after cgclear"
+
+
+# STEP3: leave a process and a subgroup somewhere and check cgclear *without* -e clears it
+$TOOLSDIR/cgconfigparser -l `prepare_config cgclear/cgclear_config_one.conf` \
+ || die "STEP3: cgconfigparser failed"
+$TOOLSDIR/lscgroup > $TMP/groups.log
+grep first <$TMP/groups.log >/dev/null \
+ || die "STEP3: cannot find group 'first'"
+
+$TOOLSDIR/cgclassify -g cpu:first $PID \
+ || die "STEP3: cgclassify failed"
+$TOOLSDIR/cgcreate -g cpu:first/evil \
+ || die "STEP3: cgcreate failed"
+
+# unmount it
+$TOOLSDIR/cgclear -l `prepare_config cgclear/cgclear_config_one.conf` \
+ || die "STEP3: cgclear failed"
+
+# check all is gone
+$TOOLSDIR/lscgroup 2>/dev/null \
+ && die "STEP3: something is mounted after cgclear"
+
+
+
+# STEP4: leave a process somewhere and check cgclear with -e doesn't clear it
+$TOOLSDIR/cgconfigparser -l `prepare_config cgclear/cgclear_config_one.conf` \
+ || die "STEP4: cgconfigparser failed"
+$TOOLSDIR/lscgroup > $TMP/groups.log
+grep first <$TMP/groups.log >/dev/null \
+ || die "STEP4: cannot find group 'first'"
+
+$TOOLSDIR/cgclassify -g cpu:first $PID \
+ || die "STEP4: cgclassify failed"
+
+# try to clear it - cgclear should not fail and the group should survive
+$TOOLSDIR/cgclear -e -l `prepare_config cgclear/cgclear_config_one.conf` \
+ || die "STEP4: cgclear failed"
+$TOOLSDIR/lscgroup > $TMP/groups2.log
+grep first <$TMP/groups2.log >/dev/null \
+ || die "STEP4: cannot find group 'first' after cgclear"
+
+# cpu:first should survive
+$TOOLSDIR/lscgroup > $TMP/groups.log
+grep first <$TMP/groups.log >/dev/null \
+ || die "STEP4: cannot find group 'first'"
+# cpu:second should *not* survive
+grep second <$TMP/groups.log >/dev/null \
+ && die "STEP4: unexpected group 'second' found"
+# cpu:first/subgroup should *not* survive
+grep first/subgroup <$TMP/groups.log >/dev/null \
+ && die "STEP4: unexpected group 'first/subgroup' found"
+
+$TOOLSDIR/cgclear
+
+# check all is gone
+$TOOLSDIR/lscgroup 2>/dev/null \
+ && die "STEP4: something is mounted after cgclear"
+
+
+
+# STEP5: leave a subgroup somewhere and check cgclear with -e doesn't clear it
+$TOOLSDIR/cgconfigparser -l `prepare_config cgclear/cgclear_config_one.conf` \
+ || die "STEP5: cgconfigparser failed"
+$TOOLSDIR/lscgroup > $TMP/groups.log
+grep first <$TMP/groups.log >/dev/null \
+ || die "STEP5: cannot find group 'first'"
+
+$TOOLSDIR/cgcreate -g cpu:first/evil \
+ || die "STEP5: cgcreate failed"
+
+# try to clear it - cgclear should not fail, the group should survive
+$TOOLSDIR/cgclear -e -l `prepare_config cgclear/cgclear_config_one.conf` \
+ || die "STEP5: cgclear failed"
+$TOOLSDIR/lscgroup > $TMP/groups2.log
+grep first <$TMP/groups2.log >/dev/null \
+ || die "STEP5: cannot find group 'first' after clear"
+
+# cpu:first/evil should survive
+$TOOLSDIR/lscgroup > $TMP/groups.log
+grep first/evil <$TMP/groups.log >/dev/null \
+ || die "STEP5: cannot find group 'first/evil'"
+# cpu:second should *not* survive
+grep second <$TMP/groups.log >/dev/null \
+ && die "STEP5: unexpected group 'second' found"
+# cpu:first/subgroup should *not* survive
+grep first/subgroup <$TMP/groups.log >/dev/null \
+ && die "STEP5: unexpected group 'first/subgroup' found"
+
+$TOOLSDIR/cgclear
+
+# check all is gone
+$TOOLSDIR/lscgroup 2>/dev/null \
+ && die "STEP4: something is mounted after cgclear"
+
+kill -9 $PID
+
+cleanup
+exit 0
--- /dev/null
+ mount {
+ cpu = /TMP/cgroups/cpu;
+ cpuacct = /TMP/cgroups/cpu;
+ }
+
--- /dev/null
+ mount {
+ cpu = /TMP/cgroups/cpu;
+ cpuacct = /TMP/cgroups/cpu;
+ }
+
+ group daemons/www {
+ perm {
+ task {
+ uid = root;
+ gid = nobody;
+ }
+ admin {
+ uid = root;
+ gid = root;
+ }
+ }
+ cpu {
+ cpu.shares = "1000";
+ }
+ }
+
+ group daemons/ftp {
+ perm {
+ task {
+ uid = root;
+ gid = nobody;
+ }
+ admin {
+ uid = root;
+ gid = root;
+ }
+ }
+ cpu {
+ cpu.shares = "500";
+ }
+ }
--- /dev/null
+ mount {
+ cpu = /TMP/cgroups/cpu;
+ cpuacct = /TMP/cgroups/cpuacct;
+ }
+
+ group daemons {
+ cpuacct{
+ }
+ cpu {
+ }
+ }
--- /dev/null
+ mount {
+ cpu = /TMP/cgroups/cpu;
+ cpuacct = /TMP/cgroups/cpuacct;
+ }
+
+ group daemons {
+ cpuacct{
+ }
+ }
+
+ group daemons/www {
+ cpu {
+ cpu.shares = "1000";
+ }
+ }
+
+ group daemons/ftp {
+ cpu {
+ cpu.shares = "500";
+ }
+ }
--- /dev/null
+ mount {
+ cpu = /TMP/cgroups/cpu;
+ cpuacct = /TMP/cgroups/cpu;
+ }
+
+ group daemons/www {
+ perm {
+ task {
+ uid = root;
+ gid = nobody;
+ fperm = 750;
+ }
+ admin {
+ uid = root;
+ gid = root;
+ dperm = 770;
+ fperm = 777;
+ }
+ }
+ cpu {
+ cpu.shares = "1000";
+ }
+ }
+
+ group daemons/ftp {
+ perm {
+ task {
+ uid = root;
+ gid = nobody;
+ fperm = 274;
+ }
+ admin {
+ uid = root;
+ gid = root;
+ dperm = 742;
+ fperm = 427;
+ }
+ }
+ cpu {
+ cpu.shares = "500";
+ }
+ }
--- /dev/null
+mount {
+ cpu = /TMP/cgroups/cpu;
+ cpuacct = /TMP/cgroups/cpu;
+}
+
+default {
+ perm {
+ task {
+ uid=nobody;
+ gid=nobody;
+ fperm=757;
+ }
+ admin {
+ uid = nobody;
+ gid = nobody;
+ dperm = 757;
+ fperm = 757;
+ }
+ }
+}
+
+# inherit default
+group daemons/www {
+ cpu {
+ cpu.shares = "1000";
+ }
+}
+
+#override default
+group daemons/ftp {
+ perm {
+ task {
+ uid = root;
+ gid = root;
+ fperm = 274;
+ }
+ admin {
+ uid = root;
+ gid = root;
+ dperm = 742;
+ fperm = 427;
+ }
+ }
+ cpu {
+ cpu.shares = "500";
+ }
+}
+
+# override some default
+group daemons/ssh {
+ perm {
+ task {
+ uid = root;
+ fperm = 274;
+ }
+ admin {
+ uid = root;
+ fperm = 427;
+ }
+ }
+ cpu {
+ cpu.shares = "500";
+ }
+}
--- /dev/null
+mount {
+ cpu = /TMP/cgroups/cpu;
+ cpuacct = /TMP/cgroups/cpu;
+}
+
+default {
+ perm {
+ task {
+ uid=root;
+ gid=root;
+ fperm=700;
+ }
+ admin {
+ uid = root;
+ gid = root;
+ dperm = 700;
+ fperm = 700;
+ }
+ }
+}
+
+
+# inherit default
+group daemons/www {
+ cpu {
+ cpu.shares = "1000";
+ }
+}
+
+#override default
+group daemons/ftp {
+ perm {
+ task {
+ uid = root;
+ gid = root;
+ fperm = 274;
+ }
+ admin {
+ uid = root;
+ gid = root;
+ dperm = 742;
+ fperm = 427;
+ }
+ }
+ cpu {
+ cpu.shares = "500";
+ }
+}
+
+# override some default
+group daemons/ssh {
+ perm {
+ task {
+ uid = root;
+ fperm = 274;
+ }
+ admin {
+ uid = root;
+ fperm = 427;
+ }
+ }
+ cpu {
+ cpu.shares = "500";
+ }
+}
+
+# second default, wins
+default {
+ perm {
+ task {
+ uid=nobody;
+ gid=nobody;
+ fperm=757;
+ }
+ admin {
+ uid = nobody;
+ gid = nobody;
+ dperm = 757;
+ fperm = 757;
+ }
+ }
+}
--- /dev/null
+mount {
+ cpu = /TMP/cgroups/cpu;
+ cpuacct = /TMP/cgroups/cpu;
+}
+
+default {
+ perm {
+ task {
+ uid=nobody;
+ gid=nobody;
+ fperm=1757;
+ }
+ admin {
+ uid = nobody;
+ gid = nobody;
+ dperm = 2757;
+ fperm = 7757;
+ }
+ }
+}
+
+# inherit default
+group daemons/www {
+ cpu {
+ cpu.shares = "1000";
+ }
+}
+
+#override default
+group daemons/ftp {
+ perm {
+ task {
+ uid = root;
+ gid = root;
+ fperm = 274;
+ }
+ admin {
+ uid = root;
+ gid = root;
+ dperm = 742;
+ fperm = 427;
+ }
+ }
+ cpu {
+ cpu.shares = "500";
+ }
+}
+
+# override some default
+group daemons/ssh {
+ perm {
+ task {
+ uid = root;
+ fperm = 274;
+ }
+ admin {
+ uid = root;
+ fperm = 427;
+ }
+ }
+ cpu {
+ cpu.shares = "500";
+ }
+}
--- /dev/null
+mount {
+ cpu = /TMP/cgroups/cpu;
+ cpuacct = /TMP/cgroups/cpu;
+}
+
+# inherit default
+group daemons/www {
+ cpu {
+ cpu.shares = "1000";
+ }
+}
+
+#override default
+group daemons/ftp {
+ perm {
+ task {
+ uid = root;
+ gid = root;
+ fperm = 274;
+ }
+ admin {
+ uid = root;
+ gid = root;
+ dperm = 742;
+ fperm = 427;
+ }
+ }
+ cpu {
+ cpu.shares = "500";
+ }
+}
+
+# override some default
+group daemons/ssh {
+ perm {
+ task {
+ uid = root;
+ fperm = 274;
+ }
+ admin {
+ uid = root;
+ fperm = 427;
+ }
+ }
+ cpu {
+ cpu.shares = "500";
+ }
+}
--- /dev/null
+#!/bin/bash
+# this script tests the examples 1-4 from cgconfig.conf man pages
+# - for each one tests whether the configuration which is created using described configuration
+# file is identical with the example described below
+# TODO: Example 5 is missing now
+
+
+. `dirname $0`/../testenv.sh
+
+CONFDIR=$TESTDIR/tools/cgconfigparser/cgconfigparser_conf_files
+
+# all mount points are in /$TMP/cgroups
+mkdir /$TMP/cgroups/ 2>/dev/null
+#-----------------------------------------------------------------------------
+# EXAMPLE 1
+#-----------------------------------------------------------------------------
+$TOOLSDIR/cgconfigparser -l `prepare_config $CONFDIR/cgconfig.conf.5.ex1` || \
+ die "cgconfigparser -l $CONFDIR/cgconfig.conf.5.ex1 failed"
+
+$TOOLSDIR/cgsnapshot -b $CONFIGDIR/cgsnapshot_blacklist.conf -s \
+ >/$TMP/temp.conf || die "example1 cgsnapshot failed"
+
+lssubsys_1=`$TOOLSDIR/lssubsys -m`
+
+$TOOLSDIR/cgclear || \
+ die "example1 1st cgclear failed"
+
+# cgsnapshot sanity test
+$TOOLSDIR/cgconfigparser -l /$TMP/temp.conf || \
+ die "example1 cgconfigparser failed"
+
+lssubsys_2=`$TOOLSDIR/lssubsys -m`
+
+$TOOLSDIR/cgclear || \
+ die "example1 2st cgclear failed"
+
+if [ "$lssubsys_1" != "$lssubsys_2" ]; then
+ echo "ERROR(example1): lssubsys_1='$lssubsys_1', lssubsys_2='$lssubsys_2'"
+ die "example1 failed"
+fi
+
+# cgconfigparser test
+mkdir /$TMP/cgroups/cpu 2>/dev/null
+mount -t cgroup -o cpu,cpuacct cpu $TMP/cgroups/cpu || die "example1 Mount failed"
+lssubsys_3=`lssubsys -m`
+$TOOLSDIR/cgclear || die "example1 3rd cgclear failed"
+
+if [ "$lssubsys_1" != "$lssubsys_3" ]; then
+ echo "ERROR(example1): lssubsys_1='$lssubsys_1', lssubsys_3='$lssubsys_3'"
+ die "example1 failed"
+fi
+
+#-----------------------------------------------------------------------------
+# EXAMPLE 2
+#-----------------------------------------------------------------------------
+$TOOLSDIR/cgconfigparser -l `prepare_config $CONFDIR/cgconfig.conf.5.ex2` || \
+ die "cgconfigparser -l $CONFDIR/cgconfig.conf.5.ex2 failed"
+
+val1=`$TOOLSDIR/cgget -nv -r cpu.shares daemons/ftp`;
+val2=`$TOOLSDIR/cgget -nv -r cpu.shares daemons/www`;
+
+
+if [ $val1 -ne 500 ]; then
+ echo "ERROR(example2): bogus variable setting daemons/ftp/cpu.shares $val1 "\
+ "(should be 500)"
+ die "example2 failed"
+fi
+
+if [ $val2 -ne 1000 ]; then
+ echo "ERROR(example2): bogus variable setting daemons/www/cpu.shares $val2 "\
+ "(should be 1000)"
+ die "example2 failed"
+fi
+
+$TOOLSDIR/cgsnapshot -b $CONFIGDIR/cgsnapshot_blacklist.conf -s >\
+ /$TMP/temp.conf || die "example2 cgsnapshot failed"
+
+lssubsys_1=`$TOOLSDIR/lssubsys -m`
+$TOOLSDIR/cgclear || die "example2 1st cgclear failed"
+
+
+# cgsnapshot sanity test
+$TOOLSDIR/cgconfigparser -l /$TMP/temp.conf || \
+ die "example2 cgconfigparser of cgsnapshot file failed"
+
+lssubsys_2=`$TOOLSDIR/lssubsys -m`
+val1=`$TOOLSDIR/cgget -nv -r cpu.shares daemons/ftp`;
+val2=`$TOOLSDIR/cgget -nv -r cpu.shares daemons/www`;
+$TOOLSDIR/cgclear || die "example2 2st cgclear failed"
+
+if [ "$lssubsys_1" != "$lssubsys_2" ]; then
+ echo "ERROR(example2): lssubsys_1='$lssubsys_1', lssubsys_2='$lssubsys_2'"
+ die "example2 failed"
+fi
+
+
+if [ $val1 -ne 500 ]; then
+ echo "ERROR(example2): bogus variable setting daemons/ftp/cpu.shares $val1 "\
+ "(should be 500)"
+ die "example2 failed"
+fi
+
+if [ $val2 -ne 1000 ]; then
+ echo "ERROR(example2): bogus variable setting daemons/www/cpu.shares $val2 "\
+ "(should be 1000)"
+ die "example2 failed"
+fi
+
+# cgconfigparser test
+mkdir /$TMP/cgroups/cpu 2>/dev/null
+mount -t cgroup -o cpu,cpuacct cpu /$TMP/cgroups/cpu ||
+ die "example2 mount failed"
+mkdir /$TMP/cgroups/cpu/daemons 2>/dev/null
+
+mkdir /$TMP/cgroups/cpu/daemons/www 2>/dev/null
+echo 1000 > /$TMP/cgroups/cpu/daemons/www/cpu.shares ||
+ die "example2 var.setting failed"
+
+mkdir /$TMP/cgroups/cpu/daemons/ftp 2>/dev/null
+echo 500 > /$TMP/cgroups/cpu/daemons/ftp/cpu.shares ||
+ die "example2 var.setting failed"
+
+lssubsys_3=`$TOOLSDIR/lssubsys -m`
+$TOOLSDIR/cgclear || die "example2 3rd cgclear failed"
+
+
+if [ "$lssubsys_1" != "$lssubsys_3" ]; then
+ echo "ERROR(example1): lssubsys_1='$lssubsys_1', lssubsys_3='lssubsys_3'"
+ die "example2 failed"
+fi
+
+#-----------------------------------------------------------------------------
+# EXAMPLE 3
+#-----------------------------------------------------------------------------
+$TOOLSDIR/cgconfigparser -l `prepare_config $CONFDIR/cgconfig.conf.5.ex3` || \
+ die "cgconfigparser -l $CONFDIR/cgconfig.conf.5.ex3 failed"
+
+$TOOLSDIR/cgsnapshot -b $CONFIGDIR/cgsnapshot_blacklist.conf \
+ -s >/$TMP/temp.conf || die "example3 cgsnapshot failed"
+lssubsys_1=`$TOOLSDIR/lssubsys -m`
+lscg1=`$TOOLSDIR/lscgroup`
+$TOOLSDIR/cgclear || die "example3 1st cgclear failed"
+
+# cgsnapshot sanity test
+$TOOLSDIR/cgconfigparser -l /$TMP/temp.conf || die "example3 cgconfigparser failed"
+lssubsys_2=`$TOOLSDIR/lssubsys -m`
+lscg2=`$TOOLSDIR/lscgroup`
+$TOOLSDIR/cgclear || die "example3 2st cgclear failed"
+
+if [ "$lssubsys_1" != "$lssubsys_2" ]; then
+ echo "ERROR(example3): lssubsys_1='$lssubsys_1', lssubsys_='$lssubsys_2'"
+ die "example3 failed"
+fi
+
+
+if [ "$lscg1" != "$lscg2" ]; then
+ echo "ERROR(example3): lscg1='$lscg1', lscg2='$lscg2'"
+ die "example3 failed"
+fi
+
+# cgconfigparser test
+mkdir /$TMP/cgroups/cpu 2>/dev/null
+mkdir /$TMP/cgroups/cpuacct 2>/dev/null
+mount -t cgroup -o cpu cpu /$TMP/cgroups/cpu || die "example3 Mount1 failed"
+mount -t cgroup -o cpuacct cpuacct /$TMP/cgroups/cpuacct || die "example3 Mount2 failed"
+
+mkdir /$TMP/cgroups/cpu/daemons 2>/dev/null
+mkdir /$TMP/cgroups/cpuacct/daemons 2>/dev/null
+
+lssubsys_3=`$TOOLSDIR/lssubsys -m`
+lscg3=`$TOOLSDIR/lscgroup`
+$TOOLSDIR/cgclear || die "example3 3rd cgclear failed"
+
+if [ "$lssubsys_1" != "$lssubsys_3" ]; then
+ echo "ERROR(example3): lssubsys_1='$lssubsys_1', lssubsys_3='$lssubsys_3'"
+ die "example3 failed"
+fi
+
+if [ "$lscg1" != "$lscg3" ]; then
+ echo "ERROR(example3): lscg1='$lscg1', lscg3='$lscg3'"
+ die "example3 failed"
+fi
+
+#-----------------------------------------------------------------------------
+# EXAMPLE 4
+#-----------------------------------------------------------------------------
+$TOOLSDIR/cgconfigparser -l `prepare_config $CONFDIR/cgconfig.conf.5.ex4` || \
+ die "cgconfigparser -l $CONFDIR/cgconfig.conf.5.ex4 failed"
+
+$TOOLSDIR/cgsnapshot -b $CONFIGDIR/cgsnapshot_blacklist.conf -s \
+ >/$TMP/temp.conf || die "example4 cgsnapshot failed"
+lssubsys_1=`$TOOLSDIR/lssubsys -m`
+lscg1=`$TOOLSDIR/lscgroup | sort`
+$TOOLSDIR/cgclear || die "example4 1st cgclear failed"
+
+# cgsnapshot sanity test
+$TOOLSDIR/cgconfigparser -l /$TMP/temp.conf || die "example4 cgconfigparser failed"
+lssubsys_2=`$TOOLSDIR/lssubsys -m`
+lscg2=`$TOOLSDIR/lscgroup| sort`
+$TOOLSDIR/cgclear || die "example4 2st cgclear failed"
+
+if [ "$lssubsys_1" != "$lssubsys_2" ]; then
+ echo "ERROR(example4): lssubsys_1='$lssubsys_1', lssubsys_2='$lssubsys_2'"
+ die "example4 failed"
+fi
+
+if [ "$lscg1" != "$lscg2" ]; then
+ echo "ERROR(example4): lscg1='$lscg1', lscg2='$lscg2'"
+ die "example4 failed"
+fi
+
+# cgconfigparser test
+mkdir /$TMP/cgroups/cpu 2>/dev/null
+mkdir /$TMP/cgroups/cpuacct 2>/dev/null
+mount -t cgroup -o cpu cpu /$TMP/cgroups/cpu || die "example4 Mount1 failed"
+mount -t cgroup -o cpuacct cpuacct /$TMP/cgroups/cpuacct || die "example4 Mount2 failed"
+
+mkdir /$TMP/cgroups/cpuacct/daemons 2>/dev/null
+mkdir /$TMP/cgroups/cpu/daemons 2>/dev/null
+mkdir /$TMP/cgroups/cpu/daemons/www 2>/dev/null
+mkdir /$TMP/cgroups/cpu/daemons/ftp 2>/dev/null
+
+lssubsys_3=`$TOOLSDIR/lssubsys -m`
+lscg3=`$TOOLSDIR/lscgroup | sort`
+cgclear || die "example3 3rd cgclear failed"
+
+
+if [ "$lssubsys_1" != "$lssubsys_3" ]; then
+ echo "ERROR(example4): lssubsys_1='$lssubsys_1', lssubsys_3='$lssubsys_3'"
+ die "example4 failed"
+fi
+
+if [ "$lscg1" != "$lscg3" ]; then
+ echo "ERROR(example4): lscg1='$lscg1', lscg3='$lscg3'"
+ die "example4 failed"
+fi
+
+
+cleanup
+exit 0
\ No newline at end of file
--- /dev/null
+#!/bin/bash
+# test cgconfigparser with multiple config files
+
+. `dirname $0`/../testenv.sh
+
+# prepare config files in a temporary directory
+mkdir -p $TMP/conf.d
+for i in $TESTDIR/tools/cgconfigparser/multiconfig/*.conf; do
+ mv `prepare_config $i` $TMP/conf.d/
+done
+
+$TOOLSDIR/cgconfigparser -L $TMP/conf.d/ \
+ || die "cgconfigparser failed"
+
+# check that all expected groups exist
+$TOOLSDIR/lscgroup > $TMP/groups.out
+grep "cpu,cpuacct:/1$" <$TMP/groups.out >/dev/null \
+ || die "cannot find group 1"
+grep "freezer:/22$" <$TMP/groups.out >/dev/null \
+ || die "cannot find group 2"
+grep "net_cls:/333$" <$TMP/groups.out >/dev/null \
+ || die "cannot find group 3"
+grep "cpu,cpuacct:/1/4$" <$TMP/groups.out >/dev/null \
+ || die "cannot find group 1/4"
+grep "freezer:/22/4$" <$TMP/groups.out >/dev/null \
+ || die "cannot find group 22/4"
+grep "net_cls:/333/4$" <$TMP/groups.out >/dev/null \
+ || die "cannot find group 333/4"
+grep "cpu,cpuacct:/5$" <$TMP/groups.out >/dev/null \
+ || die "cannot find group 5"
+grep "freezer:/55$" <$TMP/groups.out >/dev/null \
+ || die "cannot find group 55"
+grep "net_cls:/555$" <$TMP/groups.out >/dev/null \
+ || die "cannot find group 555"
+
+# clear it at once
+$TOOLSDIR/cgclear -e -L $TMP/conf.d/ \
+ || die "cgclear failed"
+
+cleanup
+exit 0
--- /dev/null
+#!/bin/bash
+# simple sanity test for cgconfigparser, cgsnapshot and cgclear tool
+
+. `dirname $0`/../testenv.sh
+
+
+mkdir -p /$TMP/cgroups/cpu 2>/dev/null
+mount -t cgroup -o cpu,cpuacct cpu /$TMP/cgroups/cpu || die "Mount failed"
+
+$TOOLSDIR/cgsnapshot -b $CONFIGDIR/cgsnapshot_blacklist.conf >/$TMP/temp.conf || die "cgsnapshot failed"
+lss_o1=`$TOOLSDIR/lssubsys -m`
+$TOOLSDIR/cgclear || die "1st cgclear failed"
+
+$TOOLSDIR/cgconfigparser -l /$TMP/temp.conf || die "cgconfigparser failed"
+lss_o2=`$TOOLSDIR/lssubsys -m`
+$TOOLSDIR/cgclear || die "2nd cgclear failed"
+
+if [ "$lss_o1" != "$lss_o2" ]; then
+ echo "ERROR: first lss ouptput:'$lss_o1', second lss output:'$lss_o2'"
+fi
+
+cleanup
+exit 0
--- /dev/null
+mount {
+ cpu = /TMP/cgroups/cpu;
+ cpuacct = /TMP/cgroups/cpu;
+}
+
+group 1 {
+ cpu { }
+}
+
--- /dev/null
+mount {
+ freezer = /TMP/cgroups/freezer;
+}
+
+# check that cpu is already mounted
+group 2 {
+ cpu { }
+}
+
+group 22 {
+ freezer { }
+}
--- /dev/null
+mount {
+ net_cls = /TMP/cgroups/net;
+}
+
+# check that cpu is already mounted
+group 3 {
+ cpu { }
+}
+
+# check that freezer is already mounted
+group 33 {
+ freezer { }
+}
+
+group 333 {
+ net_cls { }
+}
--- /dev/null
+# now with a namespace
+namespace {
+ cpu=1;
+ cpuacct=1;
+ freezer=22;
+ net_cls=333;
+}
+group 4 {
+ cpu { }
+ freezer { }
+ net_cls { }
+}
--- /dev/null
+# now without mount section
+group 5 {
+ cpu { }
+}
+
+group 55 {
+ freezer { }
+}
+
+group 555 {
+ net_cls { }
+}
--- /dev/null
+#!/bin/bash
+# this script tests fperm and dperm configuration options
+
+
+. `dirname $0`/../testenv.sh
+
+CONFDIR=$TESTDIR/tools/cgconfigparser/cgconfigparser_conf_files
+
+# permissions test
+function check_perm()
+{
+ STEP=$1
+ FILENAME=$2
+ EXPECTED_PERM=$3
+ EXPECTED_UID=$4
+ EXPECTED_GID=$5
+ REAL_PERM=`stat -c "%a" $FILENAME`
+ REAL_UID=`stat -c "%U" $FILENAME`
+ REAL_GID=`stat -c "%G" $FILENAME`
+ if [ "$EXPECTED_PERM" != "$REAL_PERM" ]; then
+ die "$STEP: Wrong permissions of $FILENAME,"\
+ " expected $EXPECTED_PERM, actual $REAL_PERM"
+ fi
+ if [ "$EXPECTED_UID" != "$REAL_UID" ]; then
+ die "$STEP: Wrong uid of $FILENAME,"\
+ " expected $EXPECTED_UID, actual $REAL_UID"
+ fi
+ if [ "$EXPECTED_GID" != "$REAL_GID" ]; then
+ die "$STEP: Wrong gid of $FILENAME,"\
+ " expected $EXPECTED_GID, actual $REAL_GID"
+ fi
+}
+
+# all mount points are in /$TMP/cgroups
+mkdir /$TMP/cgroups/ 2>/dev/null
+
+# STEP1: simple config file without default section
+$TOOLSDIR/cgconfigparser -l `prepare_config $CONFDIR/permissions.conf` || \
+ die "STEP1: cgconfigparser -l $CONFDIR/permissions.conf failed"
+check_perm "STEP1" "/$TMP/cgroups/cpu/daemons/www" 770 root root
+check_perm "STEP1" "/$TMP/cgroups/cpu/daemons/www/cpu.shares" 666 root root
+check_perm "STEP1" "/$TMP/cgroups/cpu/daemons/www/tasks" 640 root nobody
+
+check_perm "STEP1" "/$TMP/cgroups/cpu/daemons/ftp" 742 root root
+check_perm "STEP1" "/$TMP/cgroups/cpu/daemons/ftp/cpu.shares" 426 root root
+check_perm "STEP1" "/$TMP/cgroups/cpu/daemons/ftp/tasks" 264 root nobody
+
+$TOOLSDIR/cgclear || die "STEP1: cgclear failed"
+
+# STEP2: config file with one default section
+$TOOLSDIR/cgconfigparser -l `prepare_config $CONFDIR/permissions_default1.conf` || \
+ die "STEP2: cgconfigparser -l $CONFDIR/permissions_default1.conf failed"
+
+check_perm "STEP2" "/$TMP/cgroups/cpu/daemons/www" 757 nobody nobody
+check_perm "STEP2" "/$TMP/cgroups/cpu/daemons/www/cpu.shares" 646 nobody nobody
+check_perm "STEP2" "/$TMP/cgroups/cpu/daemons/www/tasks" 646 nobody nobody
+
+check_perm "STEP2" "/$TMP/cgroups/cpu/daemons/ftp" 742 root root
+check_perm "STEP2" "/$TMP/cgroups/cpu/daemons/ftp/cpu.shares" 426 root root
+check_perm "STEP2" "/$TMP/cgroups/cpu/daemons/ftp/tasks" 264 root root
+
+check_perm "STEP2" "/$TMP/cgroups/cpu/daemons/ssh" 757 root nobody
+check_perm "STEP2" "/$TMP/cgroups/cpu/daemons/ssh/cpu.shares" 426 root nobody
+check_perm "STEP2" "/$TMP/cgroups/cpu/daemons/ssh/tasks" 264 root nobody
+
+$TOOLSDIR/cgclear || die "cgclear failed"
+
+# STEP3: config file with two default sections - the last wins
+$TOOLSDIR/cgconfigparser -l `prepare_config $CONFDIR/permissions_default2.conf` || \
+ die "STEP3: cgconfigparser -l $CONFDIR/permissions_default2.conf failed"
+
+check_perm "STEP3" "/$TMP/cgroups/cpu/daemons/www" 757 nobody nobody
+check_perm "STEP3" "/$TMP/cgroups/cpu/daemons/www/cpu.shares" 646 nobody nobody
+check_perm "STEP3" "/$TMP/cgroups/cpu/daemons/www/tasks" 646 nobody nobody
+
+check_perm "STEP3" "/$TMP/cgroups/cpu/daemons/ftp" 742 root root
+check_perm "STEP3" "/$TMP/cgroups/cpu/daemons/ftp/cpu.shares" 426 root root
+check_perm "STEP3" "/$TMP/cgroups/cpu/daemons/ftp/tasks" 264 root root
+
+check_perm "STEP3" "/$TMP/cgroups/cpu/daemons/ssh" 757 root nobody
+check_perm "STEP3" "/$TMP/cgroups/cpu/daemons/ssh/cpu.shares" 426 root nobody
+check_perm "STEP3" "/$TMP/cgroups/cpu/daemons/ssh/tasks" 264 root nobody
+
+$TOOLSDIR/cgclear || die "cgclear failed"
+
+# STEP4: config file with one default section, now with SUID and SGID bits
+$TOOLSDIR/cgconfigparser -l `prepare_config $CONFDIR/permissions_default3.conf` || \
+ die "STEP4: cgconfigparser -l $CONFDIR/permissions_default3.conf failed"
+
+check_perm "STEP4" "/$TMP/cgroups/cpu/daemons/www" 2757 nobody nobody
+check_perm "STEP4" "/$TMP/cgroups/cpu/daemons/www/cpu.shares" 7646 nobody nobody
+check_perm "STEP4" "/$TMP/cgroups/cpu/daemons/www/tasks" 1646 nobody nobody
+
+check_perm "STEP4" "/$TMP/cgroups/cpu/daemons/ftp" 742 root root
+check_perm "STEP4" "/$TMP/cgroups/cpu/daemons/ftp/cpu.shares" 426 root root
+check_perm "STEP4" "/$TMP/cgroups/cpu/daemons/ftp/tasks" 264 root root
+
+check_perm "STEP4" "/$TMP/cgroups/cpu/daemons/ssh" 2757 root nobody
+check_perm "STEP4" "/$TMP/cgroups/cpu/daemons/ssh/cpu.shares" 426 root nobody
+check_perm "STEP4" "/$TMP/cgroups/cpu/daemons/ssh/tasks" 264 root nobody
+
+$TOOLSDIR/cgclear || die "cgclear failed"
+
+# STEP5: config file without default section, but with -a -t params
+$TOOLSDIR/cgconfigparser -l `prepare_config $CONFDIR/permissions_default4.conf` -t nobody:nobody -a nobody:nobody -d 757 -f 757 || \
+ die "STEP5: cgconfigparser -l $CONFDIR/permissions_default4.conf failed"
+
+check_perm "STEP5" "/$TMP/cgroups/cpu/daemons/www" 757 nobody nobody
+check_perm "STEP5" "/$TMP/cgroups/cpu/daemons/www/cpu.shares" 646 nobody nobody
+check_perm "STEP5" "/$TMP/cgroups/cpu/daemons/www/tasks" 644 nobody nobody
+
+check_perm "STEP5" "/$TMP/cgroups/cpu/daemons/ftp" 742 root root
+check_perm "STEP5" "/$TMP/cgroups/cpu/daemons/ftp/cpu.shares" 426 root root
+check_perm "STEP5" "/$TMP/cgroups/cpu/daemons/ftp/tasks" 264 root root
+
+check_perm "STEP5" "/$TMP/cgroups/cpu/daemons/ssh" 757 root nobody
+check_perm "STEP5" "/$TMP/cgroups/cpu/daemons/ssh/cpu.shares" 426 root nobody
+check_perm "STEP5" "/$TMP/cgroups/cpu/daemons/ssh/tasks" 264 root nobody
+
+$TOOLSDIR/cgclear || die "cgclear failed"
+
+# STEP6: config file without default section, but with -a -t params and sticky bit
+$TOOLSDIR/cgconfigparser -l `prepare_config $CONFDIR/permissions_default4.conf` -t nobody:nobody -a nobody:nobody -d 2757 -f 7757 || \
+ die "STEP6: cgconfigparser -l $CONFDIR/permissions_default4.conf failed"
+
+check_perm "STEP6" "/$TMP/cgroups/cpu/daemons/www" 2757 nobody nobody
+check_perm "STEP6" "/$TMP/cgroups/cpu/daemons/www/cpu.shares" 7646 nobody nobody
+check_perm "STEP6" "/$TMP/cgroups/cpu/daemons/www/tasks" 644 nobody nobody
+
+check_perm "STEP6" "/$TMP/cgroups/cpu/daemons/ftp" 742 root root
+check_perm "STEP6" "/$TMP/cgroups/cpu/daemons/ftp/cpu.shares" 426 root root
+check_perm "STEP6" "/$TMP/cgroups/cpu/daemons/ftp/tasks" 264 root root
+
+check_perm "STEP6" "/$TMP/cgroups/cpu/daemons/ssh" 2757 root nobody
+check_perm "STEP6" "/$TMP/cgroups/cpu/daemons/ssh/cpu.shares" 426 root nobody
+check_perm "STEP6" "/$TMP/cgroups/cpu/daemons/ssh/tasks" 264 root nobody
+
+$TOOLSDIR/cgclear || die "cgclear failed"
+
+# STEP7: config file without default section, but with only -d params (=-f is taken from umask)
+$TOOLSDIR/cgconfigparser -l `prepare_config $CONFDIR/permissions_default4.conf` -t nobody:nobody -a nobody:nobody -d 757 || \
+ die "STEP7: cgconfigparser -l $CONFDIR/permissions_default4.conf failed"
+
+check_perm "STEP7" "/$TMP/cgroups/cpu/daemons/www" 757 nobody nobody
+check_perm "STEP7" "/$TMP/cgroups/cpu/daemons/www/cpu.shares" 644 nobody nobody
+check_perm "STEP7" "/$TMP/cgroups/cpu/daemons/www/tasks" 644 nobody nobody
+
+check_perm "STEP7" "/$TMP/cgroups/cpu/daemons/ftp" 742 root root
+check_perm "STEP7" "/$TMP/cgroups/cpu/daemons/ftp/cpu.shares" 426 root root
+check_perm "STEP7" "/$TMP/cgroups/cpu/daemons/ftp/tasks" 264 root root
+
+check_perm "STEP7" "/$TMP/cgroups/cpu/daemons/ssh" 757 root nobody
+check_perm "STEP7" "/$TMP/cgroups/cpu/daemons/ssh/cpu.shares" 426 root nobody
+check_perm "STEP7" "/$TMP/cgroups/cpu/daemons/ssh/tasks" 264 root nobody
+
+$TOOLSDIR/cgclear || die "cgclear failed"
+
+# STEP8: config file without default section, but with -f, -d and -t
+$TOOLSDIR/cgconfigparser -l `prepare_config $CONFDIR/permissions_default4.conf` -t nobody:nobody -a nobody:nobody -d 757 -f 757 -s 7247 || \
+ die "STEP8: cgconfigparser -l $CONFDIR/permissions_default4.conf failed"
+
+check_perm "STEP8" "/$TMP/cgroups/cpu/daemons/www" 757 nobody nobody
+check_perm "STEP8" "/$TMP/cgroups/cpu/daemons/www/cpu.shares" 646 nobody nobody
+check_perm "STEP8" "/$TMP/cgroups/cpu/daemons/www/tasks" 7246 nobody nobody
+
+check_perm "STEP8" "/$TMP/cgroups/cpu/daemons/ftp" 742 root root
+check_perm "STEP8" "/$TMP/cgroups/cpu/daemons/ftp/cpu.shares" 426 root root
+check_perm "STEP8" "/$TMP/cgroups/cpu/daemons/ftp/tasks" 264 root root
+
+check_perm "STEP8" "/$TMP/cgroups/cpu/daemons/ssh" 757 root nobody
+check_perm "STEP8" "/$TMP/cgroups/cpu/daemons/ssh/cpu.shares" 426 root nobody
+check_perm "STEP8" "/$TMP/cgroups/cpu/daemons/ssh/tasks" 264 root nobody
+
+$TOOLSDIR/cgclear || die "cgclear failed"
+
+cleanup
+exit 0
--- /dev/null
+EXTRA_DIST = many_mp many_named
+
+TESTS = many_mp many_named
--- /dev/null
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+
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+ error=`grep "^$$ws*:test-result:$$ws*ERROR" $$results | wc -l`; \
+ if test `expr $$fail + $$xpass + $$error` -eq 0; then \
+ success=true; \
+ else \
+ success=false; \
+ fi; \
+ br='==================='; br=$$br$$br$$br$$br; \
+ result_count () \
+ { \
+ if test x"$$1" = x"--maybe-color"; then \
+ maybe_colorize=yes; \
+ elif test x"$$1" = x"--no-color"; then \
+ maybe_colorize=no; \
+ else \
+ echo "$@: invalid 'result_count' usage" >&2; exit 4; \
+ fi; \
+ shift; \
+ desc=$$1 count=$$2; \
+ if test $$maybe_colorize = yes && test $$count -gt 0; then \
+ color_start=$$3 color_end=$$std; \
+ else \
+ color_start= color_end=; \
+ fi; \
+ echo "$${color_start}# $$desc $$count$${color_end}"; \
+ }; \
+ create_testsuite_report () \
+ { \
+ result_count $$1 "TOTAL:" $$all "$$brg"; \
+ result_count $$1 "PASS: " $$pass "$$grn"; \
+ result_count $$1 "SKIP: " $$skip "$$blu"; \
+ result_count $$1 "XFAIL:" $$xfail "$$lgn"; \
+ result_count $$1 "FAIL: " $$fail "$$red"; \
+ result_count $$1 "XPASS:" $$xpass "$$red"; \
+ result_count $$1 "ERROR:" $$error "$$mgn"; \
+ }; \
+ { \
+ echo "$(PACKAGE_STRING): $(subdir)/$(TEST_SUITE_LOG)" | \
+ $(am__rst_title); \
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+ echo; \
+ echo ".. contents:: :depth: 2"; \
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+ | $(am__create_global_log); \
+ } >$(TEST_SUITE_LOG).tmp || exit 1; \
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+ else \
+ col="$$red"; \
+ test x"$$VERBOSE" = x || cat $(TEST_SUITE_LOG); \
+ fi; \
+ echo "$${col}$$br$${std}"; \
+ echo "$${col}Testsuite summary for $(PACKAGE_STRING)$${std}"; \
+ echo "$${col}$$br$${std}"; \
+ create_testsuite_report --maybe-color; \
+ echo "$$col$$br$$std"; \
+ if $$success; then :; else \
+ echo "$${col}See $(subdir)/$(TEST_SUITE_LOG)$${std}"; \
+ if test -n "$(PACKAGE_BUGREPORT)"; then \
+ echo "$${col}Please report to $(PACKAGE_BUGREPORT)$${std}"; \
+ fi; \
+ echo "$$col$$br$$std"; \
+ fi; \
+ $$success || exit 1
+
+check-TESTS:
+ @list='$(RECHECK_LOGS)'; test -z "$$list" || rm -f $$list
+ @list='$(RECHECK_LOGS:.log=.trs)'; test -z "$$list" || rm -f $$list
+ @test -z "$(TEST_SUITE_LOG)" || rm -f $(TEST_SUITE_LOG)
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+ log_list=`for i in $$bases; do echo $$i.log; done`; \
+ trs_list=`for i in $$bases; do echo $$i.trs; done`; \
+ log_list=`echo $$log_list`; trs_list=`echo $$trs_list`; \
+ $(MAKE) $(AM_MAKEFLAGS) $(TEST_SUITE_LOG) TEST_LOGS="$$log_list"; \
+ exit $$?;
+recheck: all
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+ @set +e; $(am__set_TESTS_bases); \
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+ | $(am__list_recheck_tests)` || exit 1; \
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+distdir: $(DISTFILES)
+ @srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+ topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+ list='$(DISTFILES)'; \
+ dist_files=`for file in $$list; do echo $$file; done | \
+ sed -e "s|^$$srcdirstrip/||;t" \
+ -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
+ case $$dist_files in \
+ */*) $(MKDIR_P) `echo "$$dist_files" | \
+ sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
+ sort -u` ;; \
+ esac; \
+ for file in $$dist_files; do \
+ if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
+ if test -d $$d/$$file; then \
+ dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
+ if test -d "$(distdir)/$$file"; then \
+ find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+ fi; \
+ if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
+ cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \
+ find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+ fi; \
+ cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
+ else \
+ test -f "$(distdir)/$$file" \
+ || cp -p $$d/$$file "$(distdir)/$$file" \
+ || exit 1; \
+ fi; \
+ done
+check-am: all-am
+ $(MAKE) $(AM_MAKEFLAGS) check-TESTS
+check: check-am
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+ $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+ install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+ install; \
+ else \
+ $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+ install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+ "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
+ fi
+mostlyclean-generic:
+ -test -z "$(TEST_LOGS)" || rm -f $(TEST_LOGS)
+ -test -z "$(TEST_LOGS:.log=.trs)" || rm -f $(TEST_LOGS:.log=.trs)
+ -test -z "$(TEST_SUITE_LOG)" || rm -f $(TEST_SUITE_LOG)
+
+clean-generic:
+
+distclean-generic:
+ -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+ -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
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+ @echo "it deletes files that may require special tools to rebuild."
+clean: clean-am
+
+clean-am: clean-generic clean-libtool mostlyclean-am
+
+distclean: distclean-am
+ -rm -f Makefile
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+ uninstall uninstall-am
+
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
--- /dev/null
+#!/bin/bash
+# Test hierarchies mounted multiple times (one hierarchy mounted 99 times)
+# - cgsnapshot
+# - cgconfigparser
+# - lssubsys
+
+. `dirname $0`/../testenv.sh
+
+# cgconfigparser cannot handle more than 100 mount points :-(
+COUNT=99
+
+function check_config()
+{
+ CONFIG=$1
+ # check basic sanity of generatet cgconfig.conf file
+ # - it has expected number of mount points
+ if [ `grep '=' < $CONFIG | wc -l` -ne $(($COUNT*4)) ]; then
+ die "wrong number of mount points in $CONFIG"
+ fi
+
+ # - it has mount section
+ grep "mount" >/dev/null <$CONFIG \
+ || die "cgsnapshot failed, no mount section found in $CONFIG"
+
+ # - it has 99 different mount points
+ for i in `seq $COUNT`; do
+ grep "cpuacct$i" >/dev/null <$CONFIG \
+ || die "cgsnapshot failed, no cpuacct$i found in $CONFIG"
+ done
+}
+
+for i in `seq $COUNT`; do
+ mkdir -p $TMP/cgroups/cpuacct$i 2>/dev/null
+ mount -t cgroup -o cpuacct,cpuset,memory,freezer cpuacct$i \
+ $TMP/cgroups/cpuacct$i \
+ || die "Mount $i failed"
+done
+
+# check lssubsys
+# plain lssubsys - only one line with 4 controllers is expected
+$TOOLSDIR/lssubsys >$TMP/subsys1.out \
+ || die "plain lssubsys failed"
+[ `wc -l <$TMP/subsys1.out` -eq 1 ] \
+ || die "unexpected output of plan lssubsys"
+
+# lssubsys -m - first mount point is returned
+$TOOLSDIR/lssubsys -m >$TMP/subsys2.out \
+ || die "lssubsys -m failed"
+[ `wc -l <$TMP/subsys2.out` -eq 1 ] \
+ || die "unexpected output of lssubsys -m"
+grep <$TMP/subsys2.out cpuacct1 >/dev/null \
+ || die "lssubsys -m does not show the first mount point"
+
+# lssubsys -M - all mount points are returned
+$TOOLSDIR/lssubsys -M >$TMP/subsys3.out \
+ || die "lssubsys -M failed"
+[ `wc -l <$TMP/subsys3.out` -eq $COUNT ] \
+ || die "unexpected output of lssubsys -M"
+for i in `seq $COUNT`; do
+ grep <$TMP/subsys3.out cpuacct$i >/dev/null \
+ || die "lssubsys -m does not show cpuacct$i"
+done
+
+# check cgsnapshot
+$TOOLSDIR/cgsnapshot -b $CONFIGDIR/cgsnapshot_blacklist.conf >$TMP/snapshot.conf \
+ || die "cgsnapshot failed"
+
+check_config $TMP/snapshot.conf
+
+$TOOLSDIR/cgclear || die "cgclear 1 failed"
+
+# check cgconfigparser - try to parse the generated config
+$TOOLSDIR/cgconfigparser -l $TMP/snapshot.conf \
+ || die "cgconfigparser failed to parse the snapshot"
+
+# and make its snapshot again
+$TOOLSDIR/cgsnapshot -b $CONFIGDIR/cgsnapshot_blacklist.conf >$TMP/snapshot2.conf \
+ || die "cgsnapshot2 failed"
+
+check_config $TMP/snapshot2.conf
+
+$TOOLSDIR/cgclear
+
+cleanup
+exit 0
--- /dev/null
+#!/bin/bash
+# Tests named hierarchies, mouted several times
+# - cgsnapshot
+# - cgconfigparser
+# - lssubsys
+
+. `dirname $0`/../testenv.sh
+
+# 10 named hierarchies, each mounted 8 times
+HIERARCHIES=10
+COUNT=8
+
+function check_config()
+{
+ # check basic sanity of the generated file
+ CONFIG=$1
+
+ # it has expected nr. of mount points
+ if [ `grep '=' <$CONFIG | wc -l` -ne $(($COUNT*$HIERARCHIES+3)) ];then
+ die "wrong number of mount points displayed in $CONFIG"
+ fi
+ # it has mount section
+ grep "mount" >/dev/null <$CONFIG \
+ || die "cgsnapshot failed, no mount section found in $CONFIG"
+ # it has every hierarchy at least once
+ for i in `seq $HIERARCHIES`; do
+ grep "name=$i" >/dev/null <$CONFIG \
+ || die "cgsnapshot failed, no name=$i found in $CONFIG"
+ done
+ # it has cpuacct,cpuset,name=cputest mount
+ grep "name=cputest" >/dev/null <$CONFIG \
+ || die "cannot find name=cputest in $CONFIG"
+ grep "cpuacct" >/dev/null <$CONFIG \
+ || die "cannot find cpuacct in $CONFIG"
+}
+
+for i in `seq $HIERARCHIES`; do
+ for j in `seq $COUNT`; do
+ mkdir -p $TMP/cgroups/named$i-$j 2>/dev/null
+ mount -t cgroup -o none,name=$i named$i \
+ $TMP/cgroups/named$i-$j \
+ || die "Mount $i_$j failed"
+ done
+done
+
+# add one named mount point with other controllers
+mkdir -p $TMP/cgroups/cpu 2>/dev/null
+mount -t cgroup -o cpuset,cpuacct,name=cputest test $TMP/cgroups/cpu \
+ || die "Mount cpu failed"
+
+# !!! lssubsys does NOT support named hierarchies now !!!
+# check lssubsys
+# plain lssubsys - every hierarchy only once
+#$TOOLSDIR/lssubsys >$TMP/subsys1.out \
+# || die "plain lssubsys failed"
+#[ `wc -l <$TMP/subsys1.out` -eq $(( $HIERARCHIES+1 )) ] \
+# || die "unexpected output of plain lssubsys"
+
+# lssubsys -m - first mount point is returned
+#$TOOLSDIR/lssubsys -m >$TMP/subsys2.out \
+# || die "lssubsys -m failed"
+#[ `wc -l <$TMP/subsys2.out` -eq $(( $HIERARCHIES+1 )) ] \
+# || die "unexpected output of lssubsys -m"
+#grep <$TMP/subsys2.out cgroups/cpu >/dev/null \
+# || die "lssubsys -m does not show the first mount point for cputest"
+#for i in `seq $HIERARCHIES`; do
+# grep <$TMP/subsys2.out cgroups/named$i-1 >/dev/null \
+# || die "lssubsys -m does not show cgroups/named$i-1"
+#done
+
+# lssubsys -M - all mount points are returned
+#$TOOLSDIR/lssubsys -M >$TMP/subsys3.out \
+# || die "lssubsys -M failed"
+#[ `wc -l <$TMP/subsys3.out` -eq $(( $COUNT*$HIERARCHIES+1)) ] \
+# || die "unexpected output of lssubsys -M"
+#for i in `seq $HIERARCHIES`; do
+# for j in `seq $COUNT`; do
+# grep <$TMP/subsys3.out cgroups/named$i-$j >/dev/null \
+# || die "lssubsys -m does not show cgroups/named$i-$j"
+# done
+#done
+
+$TOOLSDIR/cgsnapshot -b $CONFIGDIR/cgsnapshot_blacklist.conf >$TMP/snapshot.conf \
+ || die "cgsnapshot failed"
+
+check_config $TMP/snapshot.conf
+
+$TOOLSDIR/cgclear || die "cgclear 1 failed"
+
+# try to parse the config...
+$TOOLSDIR/cgconfigparser -l $TMP/snapshot.conf \
+ || die "cgconfigparser failed to parse the snapshot"
+# and make its snapshot again
+$TOOLSDIR/cgsnapshot -b $CONFIGDIR/cgsnapshot_blacklist.conf >$TMP/snapshot2.conf \
+ || die "cgsnapshot2 failed"
+
+check_config $TMP/snapshot2.conf
+
+$TOOLSDIR/cgclear
+
+cleanup
+exit 0
--- /dev/null
+#!/bin/bash
+
+# Simple test framework for libcgroup.
+# Upon loading it does following:
+# - sets $TMP, where all temporary files should be stored.
+# - backs-up /etc/cgrules.conf in the $TMP
+# (so it does not interfere with tests)
+#
+# Function cleanup() or die() must be called to destroy this temporary
+# directory and restore previous cgrules.conf!
+#
+# Usage:
+# . ./testenv.sh
+# <do some testing>
+# cleanup
+# exit 0
+
+# Print an error message and exit
+# Usage:
+# cgclear || die "cgclear failed"
+function die()
+{
+ echo $*
+ @abs_top_srcdir@/libtool --mode=execute @abs_top_srcdir@/src/tools/cgclear
+ if [ -e $TMP/cgrules-backup.conf ]; then
+ mv $TMP/cgrules-backup.conf /etc/cgrules.conf &>/dev/null
+ else
+ rm /etc/cgrules.conf &>/dev/null
+ fi
+ rm -rf $TMP
+ unset TMP
+ exit 1
+}
+
+# Clear everything that was created at loading this script, i.e.
+# remove the temporary directory
+# In addition, check that nothing remained mounted.
+# Usage:
+# cleanup
+function cleanup()
+{
+ RET=0
+ grep -v systemd </proc/mounts >$TMP/mounts
+ if grep "^cgroup" $TMP/mounts &>/dev/null; then
+ echo "Error: cleanup has found mounted cgroup:"
+ grep cgroup /proc/mounts
+ RET=1
+ cgclear
+ fi
+ if [ -e $TMP/cgrules-backup.conf ]; then
+ mv $TMP/cgrules-backup.conf /etc/cgrules.conf &>/dev/null
+ else
+ rm /etc/cgrules.conf &>/dev/null
+ fi
+ rm -rf $TMP
+ unset TMP
+ [ -z $RET ] || exit $RET
+}
+
+# Copies a file to $TMP and replaces all occurrences of TMP in the file with
+# value of $TMP. The function prints the name of the new file to its std.
+# output.
+# Usage:
+# cgconfigparser -l `prepare_config config/sample.conf`
+function prepare_config()
+{
+ INPUT=$1
+ OUTPUT=$TMP/`basename $INPUT`
+ # echo -n "m4_changequote()" | m4 -P -D "TMP=$TMP" - $FILE >$OUTPUT
+ sed -e "s!\bTMP\b!$TMP!g" <$INPUT >$OUTPUT || (
+ echo "Error: prepare config failed!" >&2; exit 1
+ )
+ echo $OUTPUT
+}
+
+export TMP=`mktemp --tmpdir -d libcgroup-tmp-XXXXXXX`
+# store the rules on safe place, we don't want them to mess up the tests
+mv /etc/cgrules.conf $TMP/cgrules-backup.conf &>/dev/null
+# tools directory
+export TOOLSDIR="@abs_top_srcdir@/libtool --mode=execute @abs_top_srcdir@/src/tools/"
+# config files directory
+export CONFIGDIR="@abs_top_srcdir@/samples"
+# test directory
+export TESTDIR="@abs_top_srcdir@/tests"
--- /dev/null
+#include <stdio.h>
+#include <libcgroup.h>
+#include <stdlib.h>
+#include <string.h>
+#include <errno.h>
+
+int main(int argc, char *argv[])
+{
+ int ret, i;
+ char *group = NULL;
+ void *handle;
+
+ if (argc < 2) {
+ printf("No list of groups provided\n");
+ return -1;
+ }
+
+ ret = cgroup_init();
+
+ if (ret) {
+ printf("cgroup_init failed with %s\n", cgroup_strerror(ret));
+ return -1;
+ }
+
+ for (i = 1; i < argc; i++) {
+ pid_t pid;
+ group = strdup(argv[i]);
+ printf("Printing the details of groups %s\n", group);
+ ret = cgroup_get_task_begin(group, "cpu", &handle, &pid);
+ while (!ret) {
+ printf("Pid is %u\n", pid);
+ ret = cgroup_get_task_next(&handle, &pid);
+ if (ret && ret != ECGEOF) {
+ printf("cgroup_get_task_next failed with %s\n",
+ cgroup_strerror(ret));
+ if (ret == ECGOTHER)
+ printf("failure with %s\n",
+ strerror(errno));
+ return -1;
+ }
+ }
+ free(group);
+ group = NULL;
+ ret = cgroup_get_task_end(&handle);
+ }
+
+ return 0;
+
+}
--- /dev/null
+#include <stdio.h>
+#include <stdlib.h>
+#include <sys/types.h>
+#include <unistd.h>
+#include <string.h>
+#include <libcgroup.h>
+
+void visit_node(struct cgroup_file_info *info, char *root)
+{
+ if (info->type == CGROUP_FILE_TYPE_DIR) {
+ printf("path %s, parent %s, relative %s, full %s\n",
+ info->path, info->parent, info->full_path +
+ + strlen(root) - 1,
+ info->full_path);
+ }
+}
+
+int main(int argc, char *argv[])
+{
+ int ret;
+ char *controller;
+ void *handle;
+ struct cgroup_file_info info;
+ char root[FILENAME_MAX];
+ int lvl, i;
+
+ if (argc < 2) {
+ fprintf(stderr, "Usage %s: <controller name>\n",
+ argv[0]);
+ exit(EXIT_FAILURE);
+ }
+
+ controller = argv[1];
+
+ ret = cgroup_init();
+ if (ret != 0) {
+ fprintf(stderr, "Init failed\n");
+ exit(EXIT_FAILURE);
+ }
+
+ ret = cgroup_walk_tree_begin(controller, "/", 0, &handle, &info, &lvl);
+
+ if (ret != 0) {
+ fprintf(stderr, "Walk failed\n");
+ exit(EXIT_FAILURE);
+ }
+ strcpy(root, info.full_path);
+ printf("Begin pre-order walk\n");
+ printf("root is %s\n", root);
+ visit_node(&info, root);
+ while ((ret = cgroup_walk_tree_next(0, &handle, &info, lvl)) !=
+ ECGEOF) {
+ visit_node(&info, root);
+ }
+ cgroup_walk_tree_end(&handle);
+
+ printf("pre-order walk finished\n");
+ ret = cgroup_walk_tree_begin(controller, "/", 0, &handle, &info, &lvl);
+
+ if (ret != 0) {
+ fprintf(stderr, "Walk failed\n");
+ exit(EXIT_FAILURE);
+ }
+
+ ret = cgroup_walk_tree_set_flags(&handle, CGROUP_WALK_TYPE_POST_DIR);
+
+ if (ret) {
+ fprintf(stderr, "Walk failed with %s\n", cgroup_strerror(ret));
+ exit(EXIT_FAILURE);
+ }
+
+ strcpy(root, info.full_path);
+ printf("Begin post-order walk\n");
+ printf("root is %s\n", root);
+ visit_node(&info, root);
+ while ((ret = cgroup_walk_tree_next(0, &handle, &info, lvl)) !=
+ ECGEOF) {
+ visit_node(&info, root);
+ }
+ cgroup_walk_tree_end(&handle);
+ printf("post order walk finished\n");
+
+ ret = cgroup_walk_tree_begin(controller, "/a", 2, &handle, &info, &lvl);
+
+ if (ret != 0) {
+ fprintf(stderr, "Walk failed\n");
+ exit(EXIT_FAILURE);
+ }
+ strcpy(root, info.full_path);
+ printf("root is %s\n", root);
+ visit_node(&info, root);
+ while ((ret = cgroup_walk_tree_next(2, &handle, &info, lvl)) !=
+ ECGEOF) {
+ visit_node(&info, root);
+ }
+ cgroup_walk_tree_end(&handle);
+
+ /*
+ * Walk only the first five nodes
+ */
+ i = 0;
+ printf("Walking the first 5 nodes\n");
+ ret = cgroup_walk_tree_begin(controller, "/", 0, &handle, &info, &lvl);
+
+ if (ret != 0) {
+ fprintf(stderr, "Walk failed\n");
+ exit(EXIT_FAILURE);
+ }
+ strcpy(root, info.full_path);
+ printf("root is %s\n", root);
+ visit_node(&info, root);
+ i++;
+ while ((ret = cgroup_walk_tree_next(0, &handle, &info, lvl)) !=
+ ECGEOF) {
+ visit_node(&info, root);
+ if (++i >= 5)
+ break;
+ }
+ cgroup_walk_tree_end(&handle);
+ return EXIT_SUCCESS;
+}
--- /dev/null
+#include <libcgroup.h>
+#include <stdio.h>
+#include <string.h>
+#include "../src/libcgroup-internal.h"
+
+int main()
+{
+ struct cgroup *cgroup;
+ struct cgroup_controller *cgc;
+ int fail = 0;
+
+ cgroup = cgroup_new_cgroup("test");
+ cgc = cgroup_add_controller(cgroup, "cpu");
+
+ cgroup_add_value_int64(cgc, "cpu.shares", 2048);
+ cgroup_add_value_uint64(cgc, "cpu.something", 1000);
+ cgroup_add_value_bool(cgc, "cpu.bool", 1);
+
+ if (!strcmp(cgroup->controller[0]->values[0]->name, "cpu.shares")) {
+ if (strcmp(cgroup->controller[0]->values[0]->value, "2048")) {
+ printf("FAIL for add_value_int\n");
+ fail = 1;
+ }
+ }
+
+ if (!strcmp(cgroup->controller[0]->values[1]->name, "cpu.something")) {
+ if (strcmp(cgroup->controller[0]->values[1]->value, "1000")) {
+ printf("FAIL for add_value_uint\n");
+ fail = 1;
+ }
+ }
+
+ if (!strcmp(cgroup->controller[0]->values[2]->name, "cpu.bool")) {
+ if (strcmp(cgroup->controller[0]->values[2]->value, "1")) {
+ printf("FAIL for add_value_bool\n");
+ fail = 1;
+ }
+ }
+
+ if (!fail)
+ printf("PASS!\n");
+
+ return fail;
+}
--- /dev/null
+#! /bin/sh
+# ylwrap - wrapper for lex/yacc invocations.
+
+scriptversion=2012-12-21.17; # UTC
+
+# Copyright (C) 1996-2013 Free Software Foundation, Inc.
+#
+# Written by Tom Tromey <tromey@cygnus.com>.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+# This file is maintained in Automake, please report
+# bugs to <bug-automake@gnu.org> or send patches to
+# <automake-patches@gnu.org>.
+
+get_dirname ()
+{
+ case $1 in
+ */*|*\\*) printf '%s\n' "$1" | sed -e 's|\([\\/]\)[^\\/]*$|\1|';;
+ # Otherwise, we want the empty string (not ".").
+ esac
+}
+
+# guard FILE
+# ----------
+# The CPP macro used to guard inclusion of FILE.
+guard()
+{
+ printf '%s\n' "$1" \
+ | sed \
+ -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/' \
+ -e 's/[^ABCDEFGHIJKLMNOPQRSTUVWXYZ]/_/g' \
+ -e 's/__*/_/g'
+}
+
+# quote_for_sed [STRING]
+# ----------------------
+# Return STRING (or stdin) quoted to be used as a sed pattern.
+quote_for_sed ()
+{
+ case $# in
+ 0) cat;;
+ 1) printf '%s\n' "$1";;
+ esac \
+ | sed -e 's|[][\\.*]|\\&|g'
+}
+
+case "$1" in
+ '')
+ echo "$0: No files given. Try '$0 --help' for more information." 1>&2
+ exit 1
+ ;;
+ --basedir)
+ basedir=$2
+ shift 2
+ ;;
+ -h|--h*)
+ cat <<\EOF
+Usage: ylwrap [--help|--version] INPUT [OUTPUT DESIRED]... -- PROGRAM [ARGS]...
+
+Wrapper for lex/yacc invocations, renaming files as desired.
+
+ INPUT is the input file
+ OUTPUT is one file PROG generates
+ DESIRED is the file we actually want instead of OUTPUT
+ PROGRAM is program to run
+ ARGS are passed to PROG
+
+Any number of OUTPUT,DESIRED pairs may be used.
+
+Report bugs to <bug-automake@gnu.org>.
+EOF
+ exit $?
+ ;;
+ -v|--v*)
+ echo "ylwrap $scriptversion"
+ exit $?
+ ;;
+esac
+
+
+# The input.
+input="$1"
+shift
+# We'll later need for a correct munging of "#line" directives.
+input_sub_rx=`get_dirname "$input" | quote_for_sed`
+case "$input" in
+ [\\/]* | ?:[\\/]*)
+ # Absolute path; do nothing.
+ ;;
+ *)
+ # Relative path. Make it absolute.
+ input="`pwd`/$input"
+ ;;
+esac
+input_rx=`get_dirname "$input" | quote_for_sed`
+
+# Since DOS filename conventions don't allow two dots,
+# the DOS version of Bison writes out y_tab.c instead of y.tab.c
+# and y_tab.h instead of y.tab.h. Test to see if this is the case.
+y_tab_nodot=false
+if test -f y_tab.c || test -f y_tab.h; then
+ y_tab_nodot=true
+fi
+
+# The parser itself, the first file, is the destination of the .y.c
+# rule in the Makefile.
+parser=$1
+
+# A sed program to s/FROM/TO/g for all the FROM/TO so that, for
+# instance, we rename #include "y.tab.h" into #include "parse.h"
+# during the conversion from y.tab.c to parse.c.
+sed_fix_filenames=
+
+# Also rename header guards, as Bison 2.7 for instance uses its header
+# guard in its implementation file.
+sed_fix_header_guards=
+
+while test "$#" -ne 0; do
+ if test "$1" = "--"; then
+ shift
+ break
+ fi
+ from=$1
+ # Handle y_tab.c and y_tab.h output by DOS
+ if $y_tab_nodot; then
+ case $from in
+ "y.tab.c") from=y_tab.c;;
+ "y.tab.h") from=y_tab.h;;
+ esac
+ fi
+ shift
+ to=$1
+ shift
+ sed_fix_filenames="${sed_fix_filenames}s|"`quote_for_sed "$from"`"|$to|g;"
+ sed_fix_header_guards="${sed_fix_header_guards}s|"`guard "$from"`"|"`guard "$to"`"|g;"
+done
+
+# The program to run.
+prog="$1"
+shift
+# Make any relative path in $prog absolute.
+case "$prog" in
+ [\\/]* | ?:[\\/]*) ;;
+ *[\\/]*) prog="`pwd`/$prog" ;;
+esac
+
+# FIXME: add hostname here for parallel makes that run commands on
+# other machines. But that might take us over the 14-char limit.
+dirname=ylwrap$$
+do_exit="cd '`pwd`' && rm -rf $dirname > /dev/null 2>&1;"' (exit $ret); exit $ret'
+trap "ret=129; $do_exit" 1
+trap "ret=130; $do_exit" 2
+trap "ret=141; $do_exit" 13
+trap "ret=143; $do_exit" 15
+mkdir $dirname || exit 1
+
+cd $dirname
+
+case $# in
+ 0) "$prog" "$input" ;;
+ *) "$prog" "$@" "$input" ;;
+esac
+ret=$?
+
+if test $ret -eq 0; then
+ for from in *
+ do
+ to=`printf '%s\n' "$from" | sed "$sed_fix_filenames"`
+ if test -f "$from"; then
+ # If $2 is an absolute path name, then just use that,
+ # otherwise prepend '../'.
+ case $to in
+ [\\/]* | ?:[\\/]*) target=$to;;
+ *) target="../$to";;
+ esac
+
+ # Do not overwrite unchanged header files to avoid useless
+ # recompilations. Always update the parser itself: it is the
+ # destination of the .y.c rule in the Makefile. Divert the
+ # output of all other files to a temporary file so we can
+ # compare them to existing versions.
+ if test $from != $parser; then
+ realtarget="$target"
+ target=tmp-`printf '%s\n' "$target" | sed 's|.*[\\/]||g'`
+ fi
+
+ # Munge "#line" or "#" directives. Don't let the resulting
+ # debug information point at an absolute srcdir. Use the real
+ # output file name, not yy.lex.c for instance. Adjust the
+ # include guards too.
+ sed -e "/^#/!b" \
+ -e "s|$input_rx|$input_sub_rx|" \
+ -e "$sed_fix_filenames" \
+ -e "$sed_fix_header_guards" \
+ "$from" >"$target" || ret=$?
+
+ # Check whether files must be updated.
+ if test "$from" != "$parser"; then
+ if test -f "$realtarget" && cmp -s "$realtarget" "$target"; then
+ echo "$to is unchanged"
+ rm -f "$target"
+ else
+ echo "updating $to"
+ mv -f "$target" "$realtarget"
+ fi
+ fi
+ else
+ # A missing file is only an error for the parser. This is a
+ # blatant hack to let us support using "yacc -d". If -d is not
+ # specified, don't fail when the header file is "missing".
+ if test "$from" = "$parser"; then
+ ret=1
+ fi
+ fi
+ done
+fi
+
+# Remove the directory.
+cd ..
+rm -rf $dirname
+
+exit $ret
+
+# Local Variables:
+# mode: shell-script
+# sh-indentation: 2
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-time-zone: "UTC"
+# time-stamp-end: "; # UTC"
+# End:
projects / platform / upstream / libcgroup.git / commitdiff