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+ GNU GENERAL PUBLIC LICENSE
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+
+ END OF TERMS AND CONDITIONS
+
+ How to Apply These Terms to Your New Programs
+
+ If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+ To do so, attach the following notices to the program. It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+ <one line to give the program's name and a brief idea of what it does.>
+ Copyright (C) <year> <name of author>
+
+ 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 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/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+ If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
+
+ <program> Copyright (C) <year> <name of author>
+ This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+ This is free software, and you are welcome to redistribute it
+ under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License. Of course, your program's commands
+might be different; for a GUI interface, you would use an "about box".
+
+ You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+<http://www.gnu.org/licenses/>.
+
+ The GNU General Public License does not permit incorporating your program
+into proprietary programs. If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library. If this is what you want to do, use the GNU Lesser General
+Public License instead of this License. But first, please read
+<http://www.gnu.org/philosophy/why-not-lgpl.html>.
--- /dev/null
+spice-vdagent-0.15.0
+--------------------
+* Xspice support
+* Release clipboard on client disconnect if owned by client (rhbz#1003977)
+* Turn some error messages into debugging messages (rhbz#918310)
+* Not having the virtio channel is not an error; instead silently do nothing
+
+spice-vdagent-0.14.0
+--------------------
+* More multi-monitor and arbritary resolution support bugfixes
+* Add support for file transfers from client to guest
+* Add support for setups with multiple Screens (multiple qxl devices each
+ mapped to their own screen), limitations:
+ -Max one monitor per Screen / qxl device
+ -All monitors / Screens must have the same resolution
+ -No client -> guest resolution syncing
+* Add spice-vdagent -X cmdline option, which runtime disables console-kit /
+ systemd-logind integration for setups where these are not used
+* Add manpages for spice-vdagent and spice-vdagentd
+
+spice-vdagent-0.12.1
+--------------------
+* Various bugfixes for multi-monitor and arbritary resolution support
+* Requires libXrandr >= 1.3, Note 0.12.0 also required this, but did not
+ check for it. For older distributions use 0.10.1
+
+spice-vdagent-0.12.0
+--------------------
+* Full multi-monitor and arbritary resolution support, this requires a new
+ enough xorg-x11-drv-qxl driver, as well as a new enough host
+* systemd service support, using systemd hardware acivation
+* Use syslog for logging, rather then logging to private log files
+
+spice-vdagent-0.10.1
+--------------------
+* Fix a race condition when opening the vdagent virtio serial port, which
+ caused it to get opened / closed in rapid succession a number of times
+ on vm boot
+
+spice-vdagent-0.10.0
+--------------------
+* Add limited support for multiple displays, see README
+* Add support for RHEL-5 (and other distributions with a non hotplug
+ capable Xorg and/or no console-kit), see README.RHEL-5
+* Add support for using libsystemd-logind as session information source
+ instead of console-kit
+
+spice-vdagent-0.8.1
+-------------------
+* In daemon mode the session vdagent now retries connecting to the system
+ vdagentd every second, once a connection is made a version check is done,
+ if the version differs (which only happens on an upgrade from one version
+ to the next) the sesion vdagent re-execs itself (Marc-André Lureau)
+
+spice-vdagent-0.8.0
+-------------------
+* Add support for copy and paste using the primary selection, to use this
+ you need a spice-gtk widget based client and the latest spice-gtk code
+ (Marc-André Lureau and Hans de Goede)
+* Autotoolized (Christophe Fergeau)
+* Allow building without consolekit, for systems which don't have ck, such
+ as RHEL-5 (Christophe Fergeau)
+* Various small bugfixes (Hans de Goede)
+
+spice-vdagent-0.6.3
+-------------------
+* Initial release, starting with version nr 0.6.3, to indicate that it
+ more or less supports all parts of the cdagent protocol in spice-protocol
+ and spice 0.6.3
--- /dev/null
+ACLOCAL_AMFLAGS = ${ACLOCAL_FLAGS}
+NULL =
+
+bin_PROGRAMS = src/spice-vdagent
+sbin_PROGRAMS = src/spice-vdagentd
+
+src_spice_vdagent_CFLAGS = $(X_CFLAGS) $(SPICE_CFLAGS) $(GLIB2_CFLAGS)
+src_spice_vdagent_LDADD = $(X_LIBS) $(SPICE_LIBS) $(GLIB2_LIBS)
+src_spice_vdagent_SOURCES = src/vdagent.c src/vdagent-x11.c src/vdagent-x11-randr.c src/vdagent-file-xfers.c src/udscs.c
+
+src_spice_vdagentd_CFLAGS = $(DBUS_CFLAGS) $(LIBSYSTEMD_LOGIN_CFLAGS) \
+ $(PCIACCESS_CFLAGS) $(SPICE_CFLAGS) $(GLIB2_CFLAGS) $(PIE_CFLAGS)
+src_spice_vdagentd_LDADD = $(DBUS_LIBS) $(LIBSYSTEMD_LOGIN_LIBS) \
+ $(PCIACCESS_LIBS) $(SPICE_LIBS) $(GLIB2_LIBS) $(PIE_LDFLAGS)
+src_spice_vdagentd_SOURCES = src/vdagentd.c \
+ src/vdagentd-uinput.c \
+ src/vdagentd-xorg-conf.c \
+ src/vdagent-virtio-port.c \
+ src/udscs.c
+if HAVE_CONSOLE_KIT
+src_spice_vdagentd_SOURCES += src/console-kit.c
+else
+if HAVE_LIBSYSTEMD_LOGIN
+src_spice_vdagentd_SOURCES += src/systemd-login.c
+else
+src_spice_vdagentd_SOURCES += src/dummy-session-info.c
+endif
+endif
+
+noinst_HEADERS = src/glib-compat.h \
+ src/session-info.h \
+ src/udscs.h \
+ src/vdagent-file-xfers.h \
+ src/vdagent-virtio-port.h \
+ src/vdagent-x11.h \
+ src/vdagent-x11-priv.h \
+ src/vdagentd-proto.h \
+ src/vdagentd-proto-strings.h \
+ src/vdagentd-uinput.h \
+ src/vdagentd-xorg-conf.h
+
+xdgautostartdir = $(sysconfdir)/xdg/autostart
+xdgautostart_DATA = $(top_srcdir)/data/spice-vdagent.desktop
+
+gdmautostartdir = $(datadir)/gdm/autostart/LoginWindow
+gdmautostart_DATA = $(top_srcdir)/data/spice-vdagent.desktop
+
+install-data-local:
+ $(mkdir_p) $(DESTDIR)$(localstatedir)/run/spice-vdagentd
+
+rsyslogdir = $(sysconfdir)/rsyslog.d
+rsyslog_DATA = $(top_srcdir)/data/rsyslog.d/spice-vdagentd.conf
+
+if INIT_SCRIPT_RED_HAT
+initdir = $(sysconfdir)/rc.d/init.d
+init_SCRIPTS = $(top_srcdir)/data/spice-vdagentd
+endif
+
+if INIT_SCRIPT_SYSTEMD
+systemdunitdir = $(SYSTEMDSYSTEMUNITDIR)
+systemdunit_DATA = \
+ $(top_srcdir)/data/spice-vdagentd.service \
+ $(top_srcdir)/data/spice-vdagentd.target
+
+udevrulesdir = /lib/udev/rules.d
+udevrules_DATA = $(top_srcdir)/data/70-spice-vdagentd.rules
+
+tmpfilesdir = $(prefix)/lib/tmpfiles.d
+tmpfiles_DATA = $(top_srcdir)/data/tmpfiles.d/spice-vdagentd.conf
+endif
+
+manpagedir = $(mandir)/man1
+manpage_DATA = data/spice-vdagent.1 \
+ data/spice-vdagentd.1
+
+EXTRA_DIST = \
+ README.RHEL-5 \
+ data/70-spice-vdagentd.rules \
+ data/rsyslog.d/spice-vdagentd.conf \
+ data/spice-vdagent.desktop \
+ data/spice-vdagentd \
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+ $(NULL)
+
+DISTCHECK_CONFIGURE_FLAGS = \
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+ $(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
+Spice agent for Linux
+=====================
+
+The spice agent for Linux consists of 2 parts, a daemon spice-vdagentd and
+a per X-session process spice-vdagent. The daemon gets started in Spice guests
+through a Sys-V initscript or a systemd unit. The per X-session gets
+automatically started in desktop environments which honor /etc/xdg/autostart,
+and under gdm.
+
+The main daemon needs to know which X-session daemon is in the currently
+active X-session (think switch user functionality) for this console kit or
+systemd-logind (compile time option) is used. If no session info is
+available only one X-session agent is allowed.
+
+Features:
+* Client mouse mode (no need to grab mouse by client, no mouse lag)
+ this is handled by the daemon by feeding mouse events into the kernel
+ via uinput. This will only work if the active X-session is running a
+ spice-vdagent process so that its resolution can be determined.
+* Automatic adjustment of the X-session resolution to the client resolution
+* Support of copy and paste (text and images) between the active X-session
+ and the client. This supports both the primary selection and the clipboard.
+* Support for transfering files from the client to the agent
+* Full support for multiple displays using Xrandr, this requires a new
+ enough xorg-x11-drv-qxl driver, as well as a new enough host.
+* Limited support for multiple displays using Xinerama, prerequisites:
+ * A new enough Xorg-server. For Fedora atleast Fedora-17, for RHEL-6 atleast
+ xorg-x11-server-1.10.4-6.el6_2.3
+ * A vm configured with multiple qxl devices
+ * A guest running the latest spice-vdagent
+ Then connect to the vm with the multiple monitor client which you want to
+ use it with using: "spicec --full-screen=auto-config" (or the user portal
+ equivalent). At this point the agent will write out a:
+ /opt/var/run/spice-vdagentd/xorg.conf.spice file. With all the necessary magic
+ to get Xinerama working. Move this file to /etc/X11/xorg.conf, then kill
+ Xorg so that it will get restarted and you should be good to go.
+* Limited support for setups with multiple Screens (multiple qxl devices each
+ mapped to their own screen), limitations:
+ -Max one monitor per Screen / qxl device
+ -All monitors / Screens must have the same resolution
+ -No client -> guest resolution syncing
+
+All vdagent communications on the guest side run over a single pipe which
+gets presented to the guest os as a virtio serial port.
+
+Under windows this virtio serial port has the following name:
+\\\\.\\Global\\com.redhat.spice.0
+
+Under Linux this virtio serial port has the following name:
+/dev/virtio-ports/com.redhat.spice.0
+
+To enable the virtio serial port you need to pass the following params on
+the qemu cmdline:
+
+For qemu < 0.14.0:
+-device spicevmc
+
+For qemu >= 0.14.0:
+-device virtio-serial-pci,id=virtio-serial0,max_ports=16,bus=pci.0,addr=0x5 \
+-chardev spicevmc,name=vdagent,id=vdagent \
+-device \
+virtserialport,nr=1,bus=virtio-serial0.0,chardev=vdagent,name=com.redhat.spice.0
+
+Enjoy,
+ Gerd & Hans
+
+--
+Gerd Hoffmann <kraxel@redhat.com>
+Hans de Goede <hdegoede@redhat.com>
--- /dev/null
+spice-vdagent and RHEL-5 README
+-------------------------------
+
+spice-vdagent can also be used inside RHEL-5 guests, if, and only if, they
+are hosted on a host which uses virtio-serial as the agent channel. Note
+that older hosts, such as qemu shipped with RHEL-5 for example, use
+a custom pci device (the spicevmc device) for the agent channel and
+there is no Linux support for this device so spice-vdagent does not work
+inside guests hosted on such hosts! Hosts based on RHEL-6 or Fedora 15
+and newer for example, are fine.
+
+spice-vdagent relies on ConsoleKit to determine the active session, since
+RHEL-5 has no ConsoleKit it cannot do this on RHEL-5, therefor only 1
+active X-session is supported with RHEL-5. If you try to start multiple
+sessions by running multiple X-servers the agent will disable itself.
+
+Since the RHEL-5 X-server does not support hotplugging of input devices,
+spice-vdagentd must be started before the X-server, so that it can create
+the uinput tablet device it uses for agent mouse mode.
+
+This also means that you must use a customized xorg.conf to teach the
+X-server about the uinput device. An example xorg.conf is included with
+spice-vdagent. After installing spice-vdagent, first start spice-vdagentd,
+and then copy this file to /etc/X11/xorg.conf and restart your X-server.
+
+Note: the sample xorg.conf assumes that the vm has been configured to *not*
+use a usb tablet device, since there is no need for one with the agent and
+usb emulation takes a significant amount of CPU.
+
+Building from source for RHEL-5
+-------------------------------
+
+If you're building spice-vdagent from source on RHEL-5, you must pass
+--disable-console-kit --enable-static-uinput to ./configure!
--- /dev/null
+Maybe:
+-Add support for selections with a target of STRING, which are
+ ISO Latin-1 strings, which we could support through iconv
--- /dev/null
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+ [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`
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+$$1_PKG_ERRORS
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+
+# PKG_CHECK_VAR(VARIABLE, MODULE, CONFIG-VARIABLE,
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+# Copyright (C) 2002-2013 Free Software Foundation, Inc.
+#
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+
+# AM_AUTOMAKE_VERSION(VERSION)
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+
+# 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
+AC_SUBST([CYGPATH_W])
+
+# Define the identity of the package.
+dnl Distinguish between old-style and new-style calls.
+m4_ifval([$2],
+[AC_DIAGNOSE([obsolete],
+ [$0: two- and three-arguments forms are deprecated.])
+m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
+ AC_SUBST([PACKAGE], [$1])dnl
+ AC_SUBST([VERSION], [$2])],
+[_AM_SET_OPTIONS([$1])dnl
+dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
+m4_if(
+ m4_ifdef([AC_PACKAGE_NAME], [ok]):m4_ifdef([AC_PACKAGE_VERSION], [ok]),
+ [ok:ok],,
+ [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
+ AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
+ AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
+
+_AM_IF_OPTION([no-define],,
+[AC_DEFINE_UNQUOTED([PACKAGE], ["$PACKAGE"], [Name of package])
+ AC_DEFINE_UNQUOTED([VERSION], ["$VERSION"], [Version number of package])])dnl
+
+# Some tools Automake needs.
+AC_REQUIRE([AM_SANITY_CHECK])dnl
+AC_REQUIRE([AC_ARG_PROGRAM])dnl
+AM_MISSING_PROG([ACLOCAL], [aclocal-${am__api_version}])
+AM_MISSING_PROG([AUTOCONF], [autoconf])
+AM_MISSING_PROG([AUTOMAKE], [automake-${am__api_version}])
+AM_MISSING_PROG([AUTOHEADER], [autoheader])
+AM_MISSING_PROG([MAKEINFO], [makeinfo])
+AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
+AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
+AC_REQUIRE([AC_PROG_MKDIR_P])dnl
+# 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>
+AC_SUBST([mkdir_p], ['$(MKDIR_P)'])
+# We need awk for the "check" target. The system "awk" is bad on
+# some platforms.
+AC_REQUIRE([AC_PROG_AWK])dnl
+AC_REQUIRE([AC_PROG_MAKE_SET])dnl
+AC_REQUIRE([AM_SET_LEADING_DOT])dnl
+_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
+ [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
+ [_AM_PROG_TAR([v7])])])
+_AM_IF_OPTION([no-dependencies],,
+[AC_PROVIDE_IFELSE([AC_PROG_CC],
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+ [m4_define([AC_PROG_CC],
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+AC_PROVIDE_IFELSE([AC_PROG_CXX],
+ [_AM_DEPENDENCIES([CXX])],
+ [m4_define([AC_PROG_CXX],
+ m4_defn([AC_PROG_CXX])[_AM_DEPENDENCIES([CXX])])])dnl
+AC_PROVIDE_IFELSE([AC_PROG_OBJC],
+ [_AM_DEPENDENCIES([OBJC])],
+ [m4_define([AC_PROG_OBJC],
+ m4_defn([AC_PROG_OBJC])[_AM_DEPENDENCIES([OBJC])])])dnl
+AC_PROVIDE_IFELSE([AC_PROG_OBJCXX],
+ [_AM_DEPENDENCIES([OBJCXX])],
+ [m4_define([AC_PROG_OBJCXX],
+ m4_defn([AC_PROG_OBJCXX])[_AM_DEPENDENCIES([OBJCXX])])])dnl
+])
+AC_REQUIRE([AM_SILENT_RULES])dnl
+dnl The testsuite driver may need to know about EXEEXT, so add the
+dnl 'am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen. This
+dnl macro is hooked onto _AC_COMPILER_EXEEXT early, see below.
+AC_CONFIG_COMMANDS_PRE(dnl
+[m4_provide_if([_AM_COMPILER_EXEEXT],
+ [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
+])
+
+dnl Hook into '_AC_COMPILER_EXEEXT' early to learn its expansion. Do not
+dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
+dnl mangled by Autoconf and run in a shell conditional statement.
+m4_define([_AC_COMPILER_EXEEXT],
+m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
+
+
+# When config.status generates a header, we must update the stamp-h file.
+# This file resides in the same directory as the config header
+# that is generated. The stamp files are numbered to have different names.
+
+# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
+# loop where config.status creates the headers, so we can generate
+# our stamp files there.
+AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
+[# Compute $1's index in $config_headers.
+_am_arg=$1
+_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"])`/stamp-h[]$_am_stamp_count])
+
+# 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_SH
+# ------------------
+# Define $install_sh.
+AC_DEFUN([AM_PROG_INSTALL_SH],
+[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
+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
+AC_SUBST([install_sh])])
+
+# Copyright (C) 2003-2013 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.
+
+# Check whether the underlying file-system supports filenames
+# with a leading dot. For instance MS-DOS doesn't.
+AC_DEFUN([AM_SET_LEADING_DOT],
+[rm -rf .tst 2>/dev/null
+mkdir .tst 2>/dev/null
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+ am__leading_dot=.
+else
+ am__leading_dot=_
+fi
+rmdir .tst 2>/dev/null
+AC_SUBST([am__leading_dot])])
+
+# Check to see how 'make' treats includes. -*- 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.
+
+# AM_MAKE_INCLUDE()
+# -----------------
+# Check to see how make treats includes.
+AC_DEFUN([AM_MAKE_INCLUDE],
+[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.
+AC_MSG_CHECKING([for style of include used by $am_make])
+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
+AC_SUBST([am__include])
+AC_SUBST([am__quote])
+AC_MSG_RESULT([$_am_result])
+rm -f confinc confmf
+])
+
+# 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.
+
+# AM_PROG_CC_C_O
+# --------------
+# Like AC_PROG_CC_C_O, but changed for automake.
+AC_DEFUN([AM_PROG_CC_C_O],
+[AC_REQUIRE([AC_PROG_CC_C_O])dnl
+AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
+AC_REQUIRE_AUX_FILE([compile])dnl
+# FIXME: we rely on the cache variable name because
+# there is no other way.
+set dummy $CC
+am_cc=`echo $[2] | sed ['s/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/']`
+eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
+if test "$am_t" != yes; then
+ # Losing compiler, so override with the script.
+ # FIXME: It is wrong to rewrite CC.
+ # But if we don't then we get into trouble of one sort or another.
+ # A longer-term fix would be to have automake use am__CC in this case,
+ # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
+ CC="$am_aux_dir/compile $CC"
+fi
+dnl Make sure AC_PROG_CC is never called again, or it will override our
+dnl setting of CC.
+m4_define([AC_PROG_CC],
+ [m4_fatal([AC_PROG_CC cannot be called after AM_PROG_CC_C_O])])
+])
+
+# Fake the existence of programs that GNU maintainers use. -*- 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_MISSING_PROG(NAME, PROGRAM)
+# ------------------------------
+AC_DEFUN([AM_MISSING_PROG],
+[AC_REQUIRE([AM_MISSING_HAS_RUN])
+$1=${$1-"${am_missing_run}$2"}
+AC_SUBST($1)])
+
+# AM_MISSING_HAS_RUN
+# ------------------
+# Define MISSING if not defined so far and test if it is modern enough.
+# If it is, set am_missing_run to use it, otherwise, to nothing.
+AC_DEFUN([AM_MISSING_HAS_RUN],
+[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
+AC_REQUIRE_AUX_FILE([missing])dnl
+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=
+ AC_MSG_WARN(['missing' script is too old or missing])
+fi
+])
+
+# -*- Autoconf -*-
+# Obsolete and "removed" macros, that must however still report explicit
+# error messages when used, to smooth transition.
+#
+# 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.
+
+AC_DEFUN([AM_CONFIG_HEADER],
+[AC_DIAGNOSE([obsolete],
+['$0': this macro is obsolete.
+You should use the 'AC][_CONFIG_HEADERS' macro instead.])dnl
+AC_CONFIG_HEADERS($@)])
+
+AC_DEFUN([AM_PROG_CC_STDC],
+[AC_PROG_CC
+am_cv_prog_cc_stdc=$ac_cv_prog_cc_stdc
+AC_DIAGNOSE([obsolete],
+['$0': this macro is obsolete.
+You should simply use the 'AC][_PROG_CC' macro instead.
+Also, your code should no longer depend upon 'am_cv_prog_cc_stdc',
+but upon 'ac_cv_prog_cc_stdc'.])])
+
+AC_DEFUN([AM_C_PROTOTYPES],
+ [AC_FATAL([automatic de-ANSI-fication support has been removed])])
+AU_DEFUN([fp_C_PROTOTYPES], [AM_C_PROTOTYPES])
+
+# Helper functions for option handling. -*- 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.
+
+# _AM_MANGLE_OPTION(NAME)
+# -----------------------
+AC_DEFUN([_AM_MANGLE_OPTION],
+[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
+
+# _AM_SET_OPTION(NAME)
+# --------------------
+# Set option NAME. Presently that only means defining a flag for this option.
+AC_DEFUN([_AM_SET_OPTION],
+[m4_define(_AM_MANGLE_OPTION([$1]), [1])])
+
+# _AM_SET_OPTIONS(OPTIONS)
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+# OPTIONS is a space-separated list of Automake options.
+AC_DEFUN([_AM_SET_OPTIONS],
+[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
+
+# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
+# -------------------------------------------
+# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
+AC_DEFUN([_AM_IF_OPTION],
+[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
+
+# Check to make sure that the build environment is sane. -*- 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.
+
+# AM_SANITY_CHECK
+# ---------------
+AC_DEFUN([AM_SANITY_CHECK],
+[AC_MSG_CHECKING([whether build environment is sane])
+# Reject unsafe characters in $srcdir or the absolute working directory
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+am_lf='
+'
+case `pwd` in
+ *[[\\\"\#\$\&\'\`$am_lf]]*)
+ AC_MSG_ERROR([unsafe absolute working directory name]);;
+esac
+case $srcdir in
+ *[[\\\"\#\$\&\'\`$am_lf\ \ ]]*)
+ AC_MSG_ERROR([unsafe srcdir value: '$srcdir']);;
+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".
+ AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
+ alias in your environment])
+ 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
+ AC_MSG_ERROR([newly created file is older than distributed files!
+Check your system clock])
+fi
+AC_MSG_RESULT([yes])
+# 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
+AC_CONFIG_COMMANDS_PRE(
+ [AC_MSG_CHECKING([that generated files are newer than configure])
+ 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'.
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+ 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
+# Wrapper for compilers which do not understand '-c -o'.
+
+scriptversion=2012-10-14.11; # UTC
+
+# Copyright (C) 1999-2013 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>.
+
+nl='
+'
+
+# We need space, tab and new line, in precisely that order. Quoting is
+# there to prevent tools from complaining about whitespace usage.
+IFS=" "" $nl"
+
+file_conv=
+
+# func_file_conv build_file lazy
+# Convert a $build file to $host form and store it in $file
+# Currently only supports Windows hosts. If the determined conversion
+# type is listed in (the comma separated) LAZY, no conversion will
+# take place.
+func_file_conv ()
+{
+ file=$1
+ case $file in
+ / | /[!/]*) # absolute file, and not a UNC file
+ if test -z "$file_conv"; then
+ # lazily determine how to convert abs files
+ case `uname -s` in
+ MINGW*)
+ file_conv=mingw
+ ;;
+ CYGWIN*)
+ file_conv=cygwin
+ ;;
+ *)
+ file_conv=wine
+ ;;
+ esac
+ fi
+ case $file_conv/,$2, in
+ *,$file_conv,*)
+ ;;
+ mingw/*)
+ file=`cmd //C echo "$file " | sed -e 's/"\(.*\) " *$/\1/'`
+ ;;
+ cygwin/*)
+ file=`cygpath -m "$file" || echo "$file"`
+ ;;
+ wine/*)
+ file=`winepath -w "$file" || echo "$file"`
+ ;;
+ esac
+ ;;
+ esac
+}
+
+# func_cl_dashL linkdir
+# Make cl look for libraries in LINKDIR
+func_cl_dashL ()
+{
+ func_file_conv "$1"
+ if test -z "$lib_path"; then
+ lib_path=$file
+ else
+ lib_path="$lib_path;$file"
+ fi
+ linker_opts="$linker_opts -LIBPATH:$file"
+}
+
+# func_cl_dashl library
+# Do a library search-path lookup for cl
+func_cl_dashl ()
+{
+ lib=$1
+ found=no
+ save_IFS=$IFS
+ IFS=';'
+ for dir in $lib_path $LIB
+ do
+ IFS=$save_IFS
+ if $shared && test -f "$dir/$lib.dll.lib"; then
+ found=yes
+ lib=$dir/$lib.dll.lib
+ break
+ fi
+ if test -f "$dir/$lib.lib"; then
+ found=yes
+ lib=$dir/$lib.lib
+ break
+ fi
+ if test -f "$dir/lib$lib.a"; then
+ found=yes
+ lib=$dir/lib$lib.a
+ break
+ fi
+ done
+ IFS=$save_IFS
+
+ if test "$found" != yes; then
+ lib=$lib.lib
+ fi
+}
+
+# func_cl_wrapper cl arg...
+# Adjust compile command to suit cl
+func_cl_wrapper ()
+{
+ # Assume a capable shell
+ lib_path=
+ shared=:
+ linker_opts=
+ for arg
+ do
+ if test -n "$eat"; then
+ eat=
+ else
+ case $1 in
+ -o)
+ # configure might choose to run compile as 'compile cc -o foo foo.c'.
+ eat=1
+ case $2 in
+ *.o | *.[oO][bB][jJ])
+ func_file_conv "$2"
+ set x "$@" -Fo"$file"
+ shift
+ ;;
+ *)
+ func_file_conv "$2"
+ set x "$@" -Fe"$file"
+ shift
+ ;;
+ esac
+ ;;
+ -I)
+ eat=1
+ func_file_conv "$2" mingw
+ set x "$@" -I"$file"
+ shift
+ ;;
+ -I*)
+ func_file_conv "${1#-I}" mingw
+ set x "$@" -I"$file"
+ shift
+ ;;
+ -l)
+ eat=1
+ func_cl_dashl "$2"
+ set x "$@" "$lib"
+ shift
+ ;;
+ -l*)
+ func_cl_dashl "${1#-l}"
+ set x "$@" "$lib"
+ shift
+ ;;
+ -L)
+ eat=1
+ func_cl_dashL "$2"
+ ;;
+ -L*)
+ func_cl_dashL "${1#-L}"
+ ;;
+ -static)
+ shared=false
+ ;;
+ -Wl,*)
+ arg=${1#-Wl,}
+ save_ifs="$IFS"; IFS=','
+ for flag in $arg; do
+ IFS="$save_ifs"
+ linker_opts="$linker_opts $flag"
+ done
+ IFS="$save_ifs"
+ ;;
+ -Xlinker)
+ eat=1
+ linker_opts="$linker_opts $2"
+ ;;
+ -*)
+ set x "$@" "$1"
+ shift
+ ;;
+ *.cc | *.CC | *.cxx | *.CXX | *.[cC]++)
+ func_file_conv "$1"
+ set x "$@" -Tp"$file"
+ shift
+ ;;
+ *.c | *.cpp | *.CPP | *.lib | *.LIB | *.Lib | *.OBJ | *.obj | *.[oO])
+ func_file_conv "$1" mingw
+ set x "$@" "$file"
+ shift
+ ;;
+ *)
+ set x "$@" "$1"
+ shift
+ ;;
+ esac
+ fi
+ shift
+ done
+ if test -n "$linker_opts"; then
+ linker_opts="-link$linker_opts"
+ fi
+ exec "$@" $linker_opts
+ exit 1
+}
+
+eat=
+
+case $1 in
+ '')
+ echo "$0: No command. Try '$0 --help' for more information." 1>&2
+ exit 1;
+ ;;
+ -h | --h*)
+ cat <<\EOF
+Usage: compile [--help] [--version] PROGRAM [ARGS]
+
+Wrapper for compilers which do not understand '-c -o'.
+Remove '-o dest.o' from ARGS, run PROGRAM with the remaining
+arguments, and rename the output as expected.
+
+If you are trying to build a whole package this is not the
+right script to run: please start by reading the file 'INSTALL'.
+
+Report bugs to <bug-automake@gnu.org>.
+EOF
+ exit $?
+ ;;
+ -v | --v*)
+ echo "compile $scriptversion"
+ exit $?
+ ;;
+ cl | *[/\\]cl | cl.exe | *[/\\]cl.exe )
+ func_cl_wrapper "$@" # Doesn't return...
+ ;;
+esac
+
+ofile=
+cfile=
+
+for arg
+do
+ if test -n "$eat"; then
+ eat=
+ else
+ case $1 in
+ -o)
+ # configure might choose to run compile as 'compile cc -o foo foo.c'.
+ # So we strip '-o arg' only if arg is an object.
+ eat=1
+ case $2 in
+ *.o | *.obj)
+ ofile=$2
+ ;;
+ *)
+ set x "$@" -o "$2"
+ shift
+ ;;
+ esac
+ ;;
+ *.c)
+ cfile=$1
+ set x "$@" "$1"
+ shift
+ ;;
+ *)
+ set x "$@" "$1"
+ shift
+ ;;
+ esac
+ fi
+ shift
+done
+
+if test -z "$ofile" || test -z "$cfile"; then
+ # If no '-o' option was seen then we might have been invoked from a
+ # pattern rule where we don't need one. That is ok -- this is a
+ # normal compilation that the losing compiler can handle. If no
+ # '.c' file was seen then we are probably linking. That is also
+ # ok.
+ exec "$@"
+fi
+
+# Name of file we expect compiler to create.
+cofile=`echo "$cfile" | sed 's|^.*[\\/]||; s|^[a-zA-Z]:||; s/\.c$/.o/'`
+
+# Create the lock directory.
+# Note: use '[/\\:.-]' here to ensure that we don't use the same name
+# that we are using for the .o file. Also, base the name on the expected
+# object file name, since that is what matters with a parallel build.
+lockdir=`echo "$cofile" | sed -e 's|[/\\:.-]|_|g'`.d
+while true; do
+ if mkdir "$lockdir" >/dev/null 2>&1; then
+ break
+ fi
+ sleep 1
+done
+# FIXME: race condition here if user kills between mkdir and trap.
+trap "rmdir '$lockdir'; exit 1" 1 2 15
+
+# Run the compile.
+"$@"
+ret=$?
+
+if test -f "$cofile"; then
+ test "$cofile" = "$ofile" || mv "$cofile" "$ofile"
+elif test -f "${cofile}bj"; then
+ test "${cofile}bj" = "$ofile" || mv "${cofile}bj" "$ofile"
+fi
+
+rmdir "$lockdir"
+exit $ret
+
+# Local Variables:
+# mode: shell-script
+# sh-indentation: 2
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-time-zone: "UTC"
+# time-stamp-end: "; # UTC"
+# End:
--- /dev/null
+#! /bin/sh
+# Guess values for system-dependent variables and create Makefiles.
+# Generated by GNU Autoconf 2.69 for spice-vdagent 0.15.0.
+#
+#
+# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
+#
+#
+# This configure script is free software; the Free Software Foundation
+# gives unlimited permission to copy, distribute and modify it.
+## -------------------- ##
+## M4sh Initialization. ##
+## -------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${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 \$(( 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%[^_$as_cr_alnum]%_%g'"
+
+
+test -n "$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='spice-vdagent'
+PACKAGE_TARNAME='spice-vdagent'
+PACKAGE_VERSION='0.15.0'
+PACKAGE_STRING='spice-vdagent 0.15.0'
+PACKAGE_BUGREPORT=''
+PACKAGE_URL=''
+
+ac_unique_file="configure.ac"
+ac_subst_vars='am__EXEEXT_FALSE
+am__EXEEXT_TRUE
+LTLIBOBJS
+LIBOBJS
+PIE_LDFLAGS
+PIE_CFLAGS
+HAVE_PCIACCESS_FALSE
+HAVE_PCIACCESS_TRUE
+PCIACCESS_LIBS
+PCIACCESS_CFLAGS
+HAVE_CONSOLE_KIT_FALSE
+HAVE_CONSOLE_KIT_TRUE
+DBUS_LIBS
+DBUS_CFLAGS
+HAVE_LIBSYSTEMD_LOGIN_FALSE
+HAVE_LIBSYSTEMD_LOGIN_TRUE
+LIBSYSTEMD_LOGIN_LIBS
+LIBSYSTEMD_LOGIN_CFLAGS
+SPICE_LIBS
+SPICE_CFLAGS
+X_LIBS
+X_CFLAGS
+GLIB2_LIBS
+GLIB2_CFLAGS
+SYSTEMDSYSTEMUNITDIR
+INIT_SCRIPT_SYSTEMD_FALSE
+INIT_SCRIPT_SYSTEMD_TRUE
+INIT_SCRIPT_RED_HAT_FALSE
+INIT_SCRIPT_RED_HAT_TRUE
+PKG_CONFIG_LIBDIR
+PKG_CONFIG_PATH
+PKG_CONFIG
+LN_S
+EGREP
+GREP
+CPP
+am__fastdepCC_FALSE
+am__fastdepCC_TRUE
+CCDEPMODE
+am__nodep
+AMDEPBACKSLASH
+AMDEP_FALSE
+AMDEP_TRUE
+am__quote
+am__include
+DEPDIR
+OBJEXT
+EXEEXT
+ac_ct_CC
+CPPFLAGS
+LDFLAGS
+CFLAGS
+CC
+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_dependency_tracking
+with_session_info
+with_init_script
+enable_pciaccess
+enable_static_uinput
+enable_pie
+'
+ ac_precious_vars='build_alias
+host_alias
+target_alias
+CC
+CFLAGS
+LDFLAGS
+LIBS
+CPPFLAGS
+CPP
+PKG_CONFIG
+PKG_CONFIG_PATH
+PKG_CONFIG_LIBDIR
+GLIB2_CFLAGS
+GLIB2_LIBS
+X_CFLAGS
+X_LIBS
+SPICE_CFLAGS
+SPICE_LIBS
+LIBSYSTEMD_LOGIN_CFLAGS
+LIBSYSTEMD_LOGIN_LIBS
+DBUS_CFLAGS
+DBUS_LIBS
+PCIACCESS_CFLAGS
+PCIACCESS_LIBS'
+
+
+# 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 ;;
+
+ -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 \
+ | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
+ | --oldin | --oldi | --old | --ol | --o)
+ ac_prev=oldincludedir ;;
+ -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
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+ pwd)`
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+for ac_var in $ac_precious_vars; do
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+#
+if test "$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 spice-vdagent 0.15.0 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 \`$ac_default_prefix' using \`--prefix',
+for instance \`--prefix=\$HOME'.
+
+For better control, use the options below.
+
+Fine tuning of the installation directories:
+ --bindir=DIR user executables [EPREFIX/bin]
+ --sbindir=DIR system admin executables [EPREFIX/sbin]
+ --libexecdir=DIR program executables [EPREFIX/libexec]
+ --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
+ --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
+ --localstatedir=DIR modifiable single-machine data [PREFIX/var]
+ --libdir=DIR object code libraries [EPREFIX/lib]
+ --includedir=DIR C header files [PREFIX/include]
+ --oldincludedir=DIR C header files for non-gcc [/usr/include]
+ --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
+ --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
+ --infodir=DIR info documentation [DATAROOTDIR/info]
+ --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
+ --mandir=DIR man documentation [DATAROOTDIR/man]
+ --docdir=DIR documentation root [DATAROOTDIR/doc/spice-vdagent]
+ --htmldir=DIR html documentation [DOCDIR]
+ --dvidir=DIR dvi documentation [DOCDIR]
+ --pdfdir=DIR pdf documentation [DOCDIR]
+ --psdir=DIR ps documentation [DOCDIR]
+_ACEOF
+
+ cat <<\_ACEOF
+
+Program names:
+ --program-prefix=PREFIX prepend PREFIX to installed program names
+ --program-suffix=SUFFIX append SUFFIX to installed program names
+ --program-transform-name=PROGRAM run sed PROGRAM on installed program names
+_ACEOF
+fi
+
+if test -n "$ac_init_help"; then
+ case $ac_init_help in
+ short | recursive ) echo "Configuration of spice-vdagent 0.15.0:";;
+ 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-dependency-tracking
+ do not reject slow dependency extractors
+ --disable-dependency-tracking
+ speeds up one-time build
+ --enable-pciaccess Enable libpciaccess use for auto generation of
+ Xinerama xorg.conf (default: yes)
+ --enable-statis-uinput Enable use of a fixed, static uinput device for
+ X-servers without hotplug support (default: no)
+ --enable-pie=[auto/yes/no]
+ Enable position-independent-executable support (for
+ spice-vdagentd)[default=auto]
+
+Optional Packages:
+ --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
+ --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
+ --with-session-info=[auto/console-kit/systemd/none]
+ Session-info source to use [default=auto]
+ --with-init-script=[redhat/systemd/systemd+redhat/check]
+ Style of init script to install [default=check]
+
+Some influential environment variables:
+ CC C compiler command
+ CFLAGS 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>
+ CPP C preprocessor
+ PKG_CONFIG path to pkg-config utility
+ PKG_CONFIG_PATH
+ directories to add to pkg-config's search path
+ PKG_CONFIG_LIBDIR
+ path overriding pkg-config's built-in search path
+ GLIB2_CFLAGS
+ C compiler flags for GLIB2, overriding pkg-config
+ GLIB2_LIBS linker flags for GLIB2, overriding pkg-config
+ X_CFLAGS C compiler flags for X, overriding pkg-config
+ X_LIBS linker flags for X, overriding pkg-config
+ SPICE_CFLAGS
+ C compiler flags for SPICE, overriding pkg-config
+ SPICE_LIBS linker flags for SPICE, overriding pkg-config
+ LIBSYSTEMD_LOGIN_CFLAGS
+ C compiler flags for LIBSYSTEMD_LOGIN, overriding pkg-config
+ LIBSYSTEMD_LOGIN_LIBS
+ linker flags for LIBSYSTEMD_LOGIN, overriding pkg-config
+ DBUS_CFLAGS C compiler flags for DBUS, overriding pkg-config
+ DBUS_LIBS linker flags for DBUS, overriding pkg-config
+ PCIACCESS_CFLAGS
+ C compiler flags for PCIACCESS, overriding pkg-config
+ PCIACCESS_LIBS
+ linker flags for PCIACCESS, overriding pkg-config
+
+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 $ac_top_builddir_sub in
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+ *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
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+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
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+ ac_srcdir=.
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+ ac_abs_top_srcdir=$ac_pwd ;;
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+ 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/$srcdir ;;
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+ac_abs_srcdir=$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
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+ $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
+ fi || ac_status=$?
+ cd "$ac_pwd" || { ac_status=$?; break; }
+ done
+fi
+
+test -n "$ac_init_help" && exit $ac_status
+if $ac_init_version; then
+ cat <<\_ACEOF
+spice-vdagent configure 0.15.0
+generated by GNU Autoconf 2.69
+
+Copyright (C) 2012 Free Software Foundation, Inc.
+This configure script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it.
+_ACEOF
+ exit
+fi
+
+## ------------------------ ##
+## Autoconf initialization. ##
+## ------------------------ ##
+
+# ac_fn_c_try_compile LINENO
+# --------------------------
+# Try to compile conftest.$ac_ext, and return whether this succeeded.
+ac_fn_c_try_compile ()
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+ 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}: $ac_try_echo\""
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+ (eval "$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
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+ ac_retval=0
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+ $as_echo "$as_me: failed program was:" >&5
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+ ac_retval=1
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+} # ac_fn_c_try_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 $ac_retval
+
+} # ac_fn_c_try_run
+
+# ac_fn_c_try_link LINENO
+# -----------------------
+# Try to link conftest.$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
+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 spice-vdagent $as_me 0.15.0, 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
+
+
+
+
+ac_config_headers="$ac_config_headers src/config.h"
+
+
+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='spice-vdagent'
+ VERSION='0.15.0'
+
+
+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=$AM_DEFAULT_VERBOSITY
+fi
+AM_BACKSLASH='\'
+
+
+ac_ext=c
+ac_cpp='$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 $ac_status = 0; }
+done
+
+cat confdefs.h - <<_ACEOF >conftest.$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_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
+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="$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
+
+
+if test "x$CC" != xcc; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
+$as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
+$as_echo_n "checking whether cc understands -c and -o together... " >&6; }
+fi
+set dummy $CC; ac_cc=`$as_echo "$2" |
+ sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
+if eval \${ac_cv_prog_cc_${ac_cc}_c_o+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+# Make sure it works both with $CC and with simple cc.
+# We do the test twice because some compilers refuse to overwrite an
+# existing .o file with -o, though they will create one.
+ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
+rm -f conftest2.*
+if { { 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 $ac_status = 0; } &&
+ test -f conftest2.$ac_objext && { { 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 $ac_status = 0; };
+then
+ eval ac_cv_prog_cc_${ac_cc}_c_o=yes
+ if test "x$CC" != xcc; then
+ # Test first that cc exists at all.
+ if { ac_try='cc -c conftest.$ac_ext >&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_try") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }; then
+ ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
+ rm -f conftest2.*
+ if { { case "(($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 $ac_status = 0; } &&
+ test -f conftest2.$ac_objext && { { 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 $ac_status = 0; };
+ then
+ # cc works too.
+ :
+ else
+ # cc exists but doesn't like -o.
+ eval ac_cv_prog_cc_${ac_cc}_c_o=no
+ fi
+ fi
+ fi
+else
+ eval ac_cv_prog_cc_${ac_cc}_c_o=no
+fi
+rm -f core conftest*
+
+fi
+if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; 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" >&5
+$as_echo "no" >&6; }
+
+$as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
+
+fi
+
+# FIXME: we rely on the cache variable name because
+# there is no other way.
+set dummy $CC
+am_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
+eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
+if test "$am_t" != yes; then
+ # Losing compiler, so override with the script.
+ # FIXME: It is wrong to rewrite CC.
+ # But if we don't then we get into trouble of one sort or another.
+ # A longer-term fix would be to have automake use am__CC in this case,
+ # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
+ CC="$am_aux_dir/compile $CC"
+fi
+
+
+
+ac_ext=c
+ac_cpp='$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 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 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 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
+
+
+{ $as_echo "$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 $LN_S" >&6; }
+fi
+
+
+$as_echo "#define _GNU_SOURCE 1" >>confdefs.h
+
+
+
+
+
+
+
+
+if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
+set dummy ${ac_tool_prefix}pkg-config; 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_path_PKG_CONFIG+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $PKG_CONFIG in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
+ ;;
+ *)
+ 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_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+fi
+PKG_CONFIG=$ac_cv_path_PKG_CONFIG
+if test -n "$PKG_CONFIG"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
+$as_echo "$PKG_CONFIG" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_path_PKG_CONFIG"; then
+ ac_pt_PKG_CONFIG=$PKG_CONFIG
+ # Extract the first word of "pkg-config", so it can be a program name with args.
+set dummy pkg-config; 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_path_ac_pt_PKG_CONFIG+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $ac_pt_PKG_CONFIG in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
+ ;;
+ *)
+ 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_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+fi
+ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
+if test -n "$ac_pt_PKG_CONFIG"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5
+$as_echo "$ac_pt_PKG_CONFIG" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_pt_PKG_CONFIG" = x; then
+ PKG_CONFIG=""
+ 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
+ PKG_CONFIG=$ac_pt_PKG_CONFIG
+ fi
+else
+ PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
+fi
+
+fi
+if test -n "$PKG_CONFIG"; then
+ _pkg_min_version=0.9.0
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5
+$as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; }
+ if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; 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" >&5
+$as_echo "no" >&6; }
+ PKG_CONFIG=""
+ fi
+fi
+
+
+# Check whether --with-session-info was given.
+if test "${with_session_info+set}" = set; then :
+ withval=$with_session_info; case "$with_session_info" in
+ auto|console-kit|systemd|none) ;;
+ *) as_fn_error $? "invalid session-info type specified" "$LINENO" 5 ;;
+ esac
+else
+ with_session_info="auto"
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for init script flavor" >&5
+$as_echo_n "checking for init script flavor... " >&6; }
+
+# Check whether --with-init-script was given.
+if test "${with_init_script+set}" = set; then :
+ withval=$with_init_script;
+else
+ with_init_script=check
+fi
+
+init_redhat=no
+init_systemd=no
+case "$with_init_script" in
+ systemd+redhat)
+ init_redhat=yes
+ init_systemd=yes
+ ;;
+ systemd)
+ init_systemd=yes
+ ;;
+ redhat)
+ init_redhat=yes
+ ;;
+ none)
+ ;;
+ check)
+ with_init_script=none
+ if test "$cross_compiling" != yes && test -f /etc/redhat-release; then
+ init_redhat=yes
+ with_init_script=redhat
+ fi
+ ;;
+ *)
+ as_fn_error $? "Unknown initscript flavour $with_init_script" "$LINENO" 5
+ ;;
+esac
+ if test "$init_redhat" = "yes"; then
+ INIT_SCRIPT_RED_HAT_TRUE=
+ INIT_SCRIPT_RED_HAT_FALSE='#'
+else
+ INIT_SCRIPT_RED_HAT_TRUE='#'
+ INIT_SCRIPT_RED_HAT_FALSE=
+fi
+
+ if test "$init_systemd" = "yes"; then
+ INIT_SCRIPT_SYSTEMD_TRUE=
+ INIT_SCRIPT_SYSTEMD_FALSE='#'
+else
+ INIT_SCRIPT_SYSTEMD_TRUE='#'
+ INIT_SCRIPT_SYSTEMD_FALSE=
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_init_script" >&5
+$as_echo "$with_init_script" >&6; }
+
+if test "x$init_systemd" = "xyes"; then
+ SYSTEMDSYSTEMUNITDIR=`${PKG_CONFIG} systemd --variable=systemdsystemunitdir`
+
+fi
+
+# Check whether --enable-pciaccess was given.
+if test "${enable_pciaccess+set}" = set; then :
+ enableval=$enable_pciaccess; enable_pciaccess="$enableval"
+else
+ enable_pciaccess="yes"
+fi
+
+
+# Check whether --enable-static-uinput was given.
+if test "${enable_static_uinput+set}" = set; then :
+ enableval=$enable_static_uinput; enable_static_uinput="$enableval"
+else
+ enable_static_uinput="no"
+fi
+
+
+
+pkg_failed=no
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GLIB2" >&5
+$as_echo_n "checking for GLIB2... " >&6; }
+
+if test -n "$GLIB2_CFLAGS"; then
+ pkg_cv_GLIB2_CFLAGS="$GLIB2_CFLAGS"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"glib-2.0 >= 2.12\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "glib-2.0 >= 2.12") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ pkg_cv_GLIB2_CFLAGS=`$PKG_CONFIG --cflags "glib-2.0 >= 2.12" 2>/dev/null`
+ test "x$?" != "x0" && pkg_failed=yes
+else
+ pkg_failed=yes
+fi
+ else
+ pkg_failed=untried
+fi
+if test -n "$GLIB2_LIBS"; then
+ pkg_cv_GLIB2_LIBS="$GLIB2_LIBS"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"glib-2.0 >= 2.12\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "glib-2.0 >= 2.12") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ pkg_cv_GLIB2_LIBS=`$PKG_CONFIG --libs "glib-2.0 >= 2.12" 2>/dev/null`
+ test "x$?" != "x0" && pkg_failed=yes
+else
+ pkg_failed=yes
+fi
+ else
+ pkg_failed=untried
+fi
+
+
+
+if test $pkg_failed = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+
+if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
+ _pkg_short_errors_supported=yes
+else
+ _pkg_short_errors_supported=no
+fi
+ if test $_pkg_short_errors_supported = yes; then
+ GLIB2_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "glib-2.0 >= 2.12" 2>&1`
+ else
+ GLIB2_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "glib-2.0 >= 2.12" 2>&1`
+ fi
+ # Put the nasty error message in config.log where it belongs
+ echo "$GLIB2_PKG_ERRORS" >&5
+
+ as_fn_error $? "Package requirements (glib-2.0 >= 2.12) were not met:
+
+$GLIB2_PKG_ERRORS
+
+Consider adjusting the PKG_CONFIG_PATH environment variable if you
+installed software in a non-standard prefix.
+
+Alternatively, you may set the environment variables GLIB2_CFLAGS
+and GLIB2_LIBS to avoid the need to call pkg-config.
+See the pkg-config man page for more details." "$LINENO" 5
+elif test $pkg_failed = untried; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it
+is in your PATH or set the PKG_CONFIG environment variable to the full
+path to pkg-config.
+
+Alternatively, you may set the environment variables GLIB2_CFLAGS
+and GLIB2_LIBS to avoid the need to call pkg-config.
+See the pkg-config man page for more details.
+
+To get pkg-config, see <http://pkg-config.freedesktop.org/>.
+See \`config.log' for more details" "$LINENO" 5; }
+else
+ GLIB2_CFLAGS=$pkg_cv_GLIB2_CFLAGS
+ GLIB2_LIBS=$pkg_cv_GLIB2_LIBS
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+
+fi
+
+pkg_failed=no
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
+$as_echo_n "checking for X... " >&6; }
+
+if test -n "$X_CFLAGS"; then
+ pkg_cv_X_CFLAGS="$X_CFLAGS"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xfixes xrandr >= 1.3 xinerama x11\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "xfixes xrandr >= 1.3 xinerama x11") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ pkg_cv_X_CFLAGS=`$PKG_CONFIG --cflags "xfixes xrandr >= 1.3 xinerama x11" 2>/dev/null`
+ test "x$?" != "x0" && pkg_failed=yes
+else
+ pkg_failed=yes
+fi
+ else
+ pkg_failed=untried
+fi
+if test -n "$X_LIBS"; then
+ pkg_cv_X_LIBS="$X_LIBS"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xfixes xrandr >= 1.3 xinerama x11\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "xfixes xrandr >= 1.3 xinerama x11") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ pkg_cv_X_LIBS=`$PKG_CONFIG --libs "xfixes xrandr >= 1.3 xinerama x11" 2>/dev/null`
+ test "x$?" != "x0" && pkg_failed=yes
+else
+ pkg_failed=yes
+fi
+ else
+ pkg_failed=untried
+fi
+
+
+
+if test $pkg_failed = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+
+if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
+ _pkg_short_errors_supported=yes
+else
+ _pkg_short_errors_supported=no
+fi
+ if test $_pkg_short_errors_supported = yes; then
+ X_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xfixes xrandr >= 1.3 xinerama x11" 2>&1`
+ else
+ X_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xfixes xrandr >= 1.3 xinerama x11" 2>&1`
+ fi
+ # Put the nasty error message in config.log where it belongs
+ echo "$X_PKG_ERRORS" >&5
+
+ as_fn_error $? "Package requirements (xfixes xrandr >= 1.3 xinerama x11) were not met:
+
+$X_PKG_ERRORS
+
+Consider adjusting the PKG_CONFIG_PATH environment variable if you
+installed software in a non-standard prefix.
+
+Alternatively, you may set the environment variables X_CFLAGS
+and X_LIBS to avoid the need to call pkg-config.
+See the pkg-config man page for more details." "$LINENO" 5
+elif test $pkg_failed = untried; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it
+is in your PATH or set the PKG_CONFIG environment variable to the full
+path to pkg-config.
+
+Alternatively, you may set the environment variables X_CFLAGS
+and X_LIBS to avoid the need to call pkg-config.
+See the pkg-config man page for more details.
+
+To get pkg-config, see <http://pkg-config.freedesktop.org/>.
+See \`config.log' for more details" "$LINENO" 5; }
+else
+ X_CFLAGS=$pkg_cv_X_CFLAGS
+ X_LIBS=$pkg_cv_X_LIBS
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+
+fi
+
+pkg_failed=no
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for SPICE" >&5
+$as_echo_n "checking for SPICE... " >&6; }
+
+if test -n "$SPICE_CFLAGS"; then
+ pkg_cv_SPICE_CFLAGS="$SPICE_CFLAGS"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"spice-protocol >= 0.12.5\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "spice-protocol >= 0.12.5") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ pkg_cv_SPICE_CFLAGS=`$PKG_CONFIG --cflags "spice-protocol >= 0.12.5" 2>/dev/null`
+ test "x$?" != "x0" && pkg_failed=yes
+else
+ pkg_failed=yes
+fi
+ else
+ pkg_failed=untried
+fi
+if test -n "$SPICE_LIBS"; then
+ pkg_cv_SPICE_LIBS="$SPICE_LIBS"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"spice-protocol >= 0.12.5\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "spice-protocol >= 0.12.5") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ pkg_cv_SPICE_LIBS=`$PKG_CONFIG --libs "spice-protocol >= 0.12.5" 2>/dev/null`
+ test "x$?" != "x0" && pkg_failed=yes
+else
+ pkg_failed=yes
+fi
+ else
+ pkg_failed=untried
+fi
+
+
+
+if test $pkg_failed = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+
+if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
+ _pkg_short_errors_supported=yes
+else
+ _pkg_short_errors_supported=no
+fi
+ if test $_pkg_short_errors_supported = yes; then
+ SPICE_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "spice-protocol >= 0.12.5" 2>&1`
+ else
+ SPICE_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "spice-protocol >= 0.12.5" 2>&1`
+ fi
+ # Put the nasty error message in config.log where it belongs
+ echo "$SPICE_PKG_ERRORS" >&5
+
+ as_fn_error $? "Package requirements (spice-protocol >= 0.12.5) were not met:
+
+$SPICE_PKG_ERRORS
+
+Consider adjusting the PKG_CONFIG_PATH environment variable if you
+installed software in a non-standard prefix.
+
+Alternatively, you may set the environment variables SPICE_CFLAGS
+and SPICE_LIBS to avoid the need to call pkg-config.
+See the pkg-config man page for more details." "$LINENO" 5
+elif test $pkg_failed = untried; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it
+is in your PATH or set the PKG_CONFIG environment variable to the full
+path to pkg-config.
+
+Alternatively, you may set the environment variables SPICE_CFLAGS
+and SPICE_LIBS to avoid the need to call pkg-config.
+See the pkg-config man page for more details.
+
+To get pkg-config, see <http://pkg-config.freedesktop.org/>.
+See \`config.log' for more details" "$LINENO" 5; }
+else
+ SPICE_CFLAGS=$pkg_cv_SPICE_CFLAGS
+ SPICE_LIBS=$pkg_cv_SPICE_LIBS
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+
+fi
+
+if test "$with_session_info" = "auto" || test "$with_session_info" = "systemd"; then
+
+pkg_failed=no
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for LIBSYSTEMD_LOGIN" >&5
+$as_echo_n "checking for LIBSYSTEMD_LOGIN... " >&6; }
+
+if test -n "$LIBSYSTEMD_LOGIN_CFLAGS"; then
+ pkg_cv_LIBSYSTEMD_LOGIN_CFLAGS="$LIBSYSTEMD_LOGIN_CFLAGS"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libsystemd-login >= 42\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "libsystemd-login >= 42") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ pkg_cv_LIBSYSTEMD_LOGIN_CFLAGS=`$PKG_CONFIG --cflags "libsystemd-login >= 42" 2>/dev/null`
+ test "x$?" != "x0" && pkg_failed=yes
+else
+ pkg_failed=yes
+fi
+ else
+ pkg_failed=untried
+fi
+if test -n "$LIBSYSTEMD_LOGIN_LIBS"; then
+ pkg_cv_LIBSYSTEMD_LOGIN_LIBS="$LIBSYSTEMD_LOGIN_LIBS"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libsystemd-login >= 42\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "libsystemd-login >= 42") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ pkg_cv_LIBSYSTEMD_LOGIN_LIBS=`$PKG_CONFIG --libs "libsystemd-login >= 42" 2>/dev/null`
+ test "x$?" != "x0" && pkg_failed=yes
+else
+ pkg_failed=yes
+fi
+ else
+ pkg_failed=untried
+fi
+
+
+
+if test $pkg_failed = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+
+if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
+ _pkg_short_errors_supported=yes
+else
+ _pkg_short_errors_supported=no
+fi
+ if test $_pkg_short_errors_supported = yes; then
+ LIBSYSTEMD_LOGIN_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libsystemd-login >= 42" 2>&1`
+ else
+ LIBSYSTEMD_LOGIN_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libsystemd-login >= 42" 2>&1`
+ fi
+ # Put the nasty error message in config.log where it belongs
+ echo "$LIBSYSTEMD_LOGIN_PKG_ERRORS" >&5
+
+ have_libsystemd_login="no"
+elif test $pkg_failed = untried; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ have_libsystemd_login="no"
+else
+ LIBSYSTEMD_LOGIN_CFLAGS=$pkg_cv_LIBSYSTEMD_LOGIN_CFLAGS
+ LIBSYSTEMD_LOGIN_LIBS=$pkg_cv_LIBSYSTEMD_LOGIN_LIBS
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ have_libsystemd_login="yes"
+fi
+ if test x"$have_libsystemd_login" = "xno" && test "$with_session_info" = "systemd"; then
+ as_fn_error $? "libsystemd-login support explicitly requested, but some required packages are not available" "$LINENO" 5
+ fi
+ if test x"$have_libsystemd_login" = "xyes"; then
+
+$as_echo "#define HAVE_LIBSYSTEMD_LOGIN 1" >>confdefs.h
+
+ with_session_info="systemd"
+ fi
+else
+ have_libsystemd_login="no"
+fi
+ if test x"$have_libsystemd_login" = "xyes"; then
+ HAVE_LIBSYSTEMD_LOGIN_TRUE=
+ HAVE_LIBSYSTEMD_LOGIN_FALSE='#'
+else
+ HAVE_LIBSYSTEMD_LOGIN_TRUE='#'
+ HAVE_LIBSYSTEMD_LOGIN_FALSE=
+fi
+
+
+if test "$with_session_info" = "auto" || test "$with_session_info" = "console-kit"; then
+
+pkg_failed=no
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for DBUS" >&5
+$as_echo_n "checking for DBUS... " >&6; }
+
+if test -n "$DBUS_CFLAGS"; then
+ pkg_cv_DBUS_CFLAGS="$DBUS_CFLAGS"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"dbus-1\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "dbus-1") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ pkg_cv_DBUS_CFLAGS=`$PKG_CONFIG --cflags "dbus-1" 2>/dev/null`
+ test "x$?" != "x0" && pkg_failed=yes
+else
+ pkg_failed=yes
+fi
+ else
+ pkg_failed=untried
+fi
+if test -n "$DBUS_LIBS"; then
+ pkg_cv_DBUS_LIBS="$DBUS_LIBS"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"dbus-1\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "dbus-1") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ pkg_cv_DBUS_LIBS=`$PKG_CONFIG --libs "dbus-1" 2>/dev/null`
+ test "x$?" != "x0" && pkg_failed=yes
+else
+ pkg_failed=yes
+fi
+ else
+ pkg_failed=untried
+fi
+
+
+
+if test $pkg_failed = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+
+if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
+ _pkg_short_errors_supported=yes
+else
+ _pkg_short_errors_supported=no
+fi
+ if test $_pkg_short_errors_supported = yes; then
+ DBUS_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "dbus-1" 2>&1`
+ else
+ DBUS_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "dbus-1" 2>&1`
+ fi
+ # Put the nasty error message in config.log where it belongs
+ echo "$DBUS_PKG_ERRORS" >&5
+
+ have_console_kit="no"
+elif test $pkg_failed = untried; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ have_console_kit="no"
+else
+ DBUS_CFLAGS=$pkg_cv_DBUS_CFLAGS
+ DBUS_LIBS=$pkg_cv_DBUS_LIBS
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ have_console_kit="yes"
+fi
+ if test x"$have_console_kit" = "xno" && test "$with_session_info" = "console-kit"; then
+ as_fn_error $? "console-kit support explicitly requested, but some required packages are not available" "$LINENO" 5
+ fi
+ if test x"$have_console_kit" = "xyes"; then
+
+$as_echo "#define HAVE_CONSOLE_KIT 1" >>confdefs.h
+
+ with_session_info="console-kit"
+ else
+ with_session_info="none"
+ fi
+else
+ have_console_kit="no"
+fi
+ if test x"$have_console_kit" = "xyes"; then
+ HAVE_CONSOLE_KIT_TRUE=
+ HAVE_CONSOLE_KIT_FALSE='#'
+else
+ HAVE_CONSOLE_KIT_TRUE='#'
+ HAVE_CONSOLE_KIT_FALSE=
+fi
+
+
+if test x"$enable_pciaccess" = "xyes" ; then
+
+pkg_failed=no
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for PCIACCESS" >&5
+$as_echo_n "checking for PCIACCESS... " >&6; }
+
+if test -n "$PCIACCESS_CFLAGS"; then
+ pkg_cv_PCIACCESS_CFLAGS="$PCIACCESS_CFLAGS"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"pciaccess >= 0.10\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "pciaccess >= 0.10") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ pkg_cv_PCIACCESS_CFLAGS=`$PKG_CONFIG --cflags "pciaccess >= 0.10" 2>/dev/null`
+ test "x$?" != "x0" && pkg_failed=yes
+else
+ pkg_failed=yes
+fi
+ else
+ pkg_failed=untried
+fi
+if test -n "$PCIACCESS_LIBS"; then
+ pkg_cv_PCIACCESS_LIBS="$PCIACCESS_LIBS"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"pciaccess >= 0.10\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "pciaccess >= 0.10") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ pkg_cv_PCIACCESS_LIBS=`$PKG_CONFIG --libs "pciaccess >= 0.10" 2>/dev/null`
+ test "x$?" != "x0" && pkg_failed=yes
+else
+ pkg_failed=yes
+fi
+ else
+ pkg_failed=untried
+fi
+
+
+
+if test $pkg_failed = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+
+if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
+ _pkg_short_errors_supported=yes
+else
+ _pkg_short_errors_supported=no
+fi
+ if test $_pkg_short_errors_supported = yes; then
+ PCIACCESS_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "pciaccess >= 0.10" 2>&1`
+ else
+ PCIACCESS_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "pciaccess >= 0.10" 2>&1`
+ fi
+ # Put the nasty error message in config.log where it belongs
+ echo "$PCIACCESS_PKG_ERRORS" >&5
+
+ as_fn_error $? "Package requirements (pciaccess >= 0.10) were not met:
+
+$PCIACCESS_PKG_ERRORS
+
+Consider adjusting the PKG_CONFIG_PATH environment variable if you
+installed software in a non-standard prefix.
+
+Alternatively, you may set the environment variables PCIACCESS_CFLAGS
+and PCIACCESS_LIBS to avoid the need to call pkg-config.
+See the pkg-config man page for more details." "$LINENO" 5
+elif test $pkg_failed = untried; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it
+is in your PATH or set the PKG_CONFIG environment variable to the full
+path to pkg-config.
+
+Alternatively, you may set the environment variables PCIACCESS_CFLAGS
+and PCIACCESS_LIBS to avoid the need to call pkg-config.
+See the pkg-config man page for more details.
+
+To get pkg-config, see <http://pkg-config.freedesktop.org/>.
+See \`config.log' for more details" "$LINENO" 5; }
+else
+ PCIACCESS_CFLAGS=$pkg_cv_PCIACCESS_CFLAGS
+ PCIACCESS_LIBS=$pkg_cv_PCIACCESS_LIBS
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+
+fi
+
+$as_echo "#define HAVE_PCIACCESS 1" >>confdefs.h
+
+fi
+ if test x"$enable_pciaccess" = "xyes"; then
+ HAVE_PCIACCESS_TRUE=
+ HAVE_PCIACCESS_FALSE='#'
+else
+ HAVE_PCIACCESS_TRUE='#'
+ HAVE_PCIACCESS_FALSE=
+fi
+
+
+if test x"$enable_static_uinput" = "xyes" ; then
+
+$as_echo "#define WITH_STATIC_UINPUT 1" >>confdefs.h
+
+fi
+
+# If no CFLAGS are set, set some sane default CFLAGS
+if test "$ac_test_CFLAGS" != set; then
+ DEFAULT_CFLAGS="-Wall -Werror -Wp,-D_FORTIFY_SOURCE=2 -fstack-protector --param=ssp-buffer-size=4"
+ for F in $DEFAULT_CFLAGS; do
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $F" >&5
+$as_echo_n "checking whether $CC supports $F... " >&6; }
+ save_CFLAGS="$CFLAGS"
+ CFLAGS="$CFLAGS $F"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ cc_flag=yes
+else
+ cc_flag=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ if test "x$cc_flag" != "xyes"; then
+ CFLAGS="$save_CFLAGS"
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cc_flag" >&5
+$as_echo "$cc_flag" >&6; }
+ done
+fi
+
+# Check whether --enable-pie was given.
+if test "${enable_pie+set}" = set; then :
+ enableval=$enable_pie;
+else
+ enable_pie="auto"
+fi
+
+
+if test "x$enable_pie" != "xno"; then
+ save_CFLAGS="$CFLAGS"
+ save_LDFLAGS="$LDFLAGS"
+ CFLAGS="$CFLAGS -fPIE"
+ LDFLAGS="$LDFLAGS -pie -Wl,-z,relro -Wl,-z,now"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PIE support" >&5
+$as_echo_n "checking for PIE support... " >&6; }
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+int main () { return 0; }
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ have_pie=yes
+else
+ have_pie=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_pie" >&5
+$as_echo "$have_pie" >&6; }
+ if test "x$have_pie" = "xno" && test "x$enable_pie" = "xyes"; then
+ as_fn_error $? "pie support explicitly requested, but your toolchain does not support it" "$LINENO" 5
+ fi
+ if test "x$have_pie" = "xyes"; then
+ PIE_CFLAGS="-fPIE"
+ PIE_LDFLAGS="-pie -Wl,-z,relro -Wl,-z,now"
+
+
+ fi
+ CFLAGS="$save_CFLAGS"
+ LDFLAGS="$save_LDFLAGS"
+else
+ have_pie=no
+fi
+
+ac_config_files="$ac_config_files Makefile data/spice-vdagent.1 data/spice-vdagentd.1"
+
+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=
+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 "${AMDEP_TRUE}" && test -z "${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 "${am__fastdepCC_TRUE}" && test -z "${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
+if test -z "${INIT_SCRIPT_RED_HAT_TRUE}" && test -z "${INIT_SCRIPT_RED_HAT_FALSE}"; then
+ as_fn_error $? "conditional \"INIT_SCRIPT_RED_HAT\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${INIT_SCRIPT_SYSTEMD_TRUE}" && test -z "${INIT_SCRIPT_SYSTEMD_FALSE}"; then
+ as_fn_error $? "conditional \"INIT_SCRIPT_SYSTEMD\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${HAVE_LIBSYSTEMD_LOGIN_TRUE}" && test -z "${HAVE_LIBSYSTEMD_LOGIN_FALSE}"; then
+ as_fn_error $? "conditional \"HAVE_LIBSYSTEMD_LOGIN\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${HAVE_CONSOLE_KIT_TRUE}" && test -z "${HAVE_CONSOLE_KIT_FALSE}"; then
+ as_fn_error $? "conditional \"HAVE_CONSOLE_KIT\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${HAVE_PCIACCESS_TRUE}" && test -z "${HAVE_PCIACCESS_FALSE}"; then
+ as_fn_error $? "conditional \"HAVE_PCIACCESS\" was never defined.
+Usually this means the macro was only invoked conditionally." "$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 spice-vdagent $as_me 0.15.0, 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="\\
+spice-vdagent config.status 0.15.0
+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="$ac_aux_dir"
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+
+# Handling of arguments.
+for ac_config_target in $ac_config_targets
+do
+ case $ac_config_target in
+ "src/config.h") CONFIG_HEADERS="$CONFIG_HEADERS src/config.h" ;;
+ "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
+ "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
+ "data/spice-vdagent.1") CONFIG_FILES="$CONFIG_FILES data/spice-vdagent.1" ;;
+ "data/spice-vdagentd.1") CONFIG_FILES="$CONFIG_FILES data/spice-vdagentd.1" ;;
+
+ *) 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
+}
+ ;;
+
+ 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
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}:
+
+ spice-vdagent $VERSION
+ ====================
+
+ prefix: ${prefix}
+ c compiler: ${CC}
+
+ session-info: ${with_session_info}
+ pciaccess: ${enable_pciaccess}
+ static uinput: ${enable_static_uinput}
+ vdagentd pie + relro: ${have_pie}
+
+ install RH initscript: ${init_redhat}
+ install systemd service: ${init_systemd}
+
+ Now type 'make' to build $PACKAGE
+
+" >&5
+$as_echo "$as_me:
+
+ spice-vdagent $VERSION
+ ====================
+
+ prefix: ${prefix}
+ c compiler: ${CC}
+
+ session-info: ${with_session_info}
+ pciaccess: ${enable_pciaccess}
+ static uinput: ${enable_static_uinput}
+ vdagentd pie + relro: ${have_pie}
+
+ install RH initscript: ${init_redhat}
+ install systemd service: ${init_systemd}
+
+ Now type 'make' to build $PACKAGE
+
+" >&6;}
--- /dev/null
+AC_PREREQ(2.59)
+AC_INIT([spice-vdagent], [0.15.0])
+AC_CONFIG_SRCDIR([configure.ac])
+
+AM_CONFIG_HEADER([src/config.h])
+
+AM_INIT_AUTOMAKE([foreign dist-bzip2 no-dist-gzip subdir-objects])
+m4_ifdef([AM_SILENT_RULES],[AM_SILENT_RULES([yes])])
+
+AC_PROG_CC
+AM_PROG_CC_C_O
+AC_HEADER_STDC
+AC_PROG_INSTALL
+AC_PROG_LN_S
+AC_DEFINE(_GNU_SOURCE, [1], [Enable GNU extensions])
+PKG_PROG_PKG_CONFIG
+
+AC_ARG_WITH([session-info],
+ [AS_HELP_STRING([--with-session-info=@<:@auto/console-kit/systemd/none@:>@],
+ [Session-info source to use @<:@default=auto@:>@])],
+ [case "$with_session_info" in
+ auto|console-kit|systemd|none) ;;
+ *) AC_MSG_ERROR([invalid session-info type specified]) ;;
+ esac],
+ [with_session_info="auto"])
+
+dnl based on libvirt configure --init-script
+AC_MSG_CHECKING([for init script flavor])
+AC_ARG_WITH([init-script],
+ [AC_HELP_STRING(
+ [--with-init-script=@<:@redhat/systemd/systemd+redhat/check@:>@],
+ [Style of init script to install @<:@default=check@:>@])],
+ [],[with_init_script=check])
+init_redhat=no
+init_systemd=no
+case "$with_init_script" in
+ systemd+redhat)
+ init_redhat=yes
+ init_systemd=yes
+ ;;
+ systemd)
+ init_systemd=yes
+ ;;
+ redhat)
+ init_redhat=yes
+ ;;
+ none)
+ ;;
+ check)
+ with_init_script=none
+ if test "$cross_compiling" != yes && test -f /etc/redhat-release; then
+ init_redhat=yes
+ with_init_script=redhat
+ fi
+ ;;
+ *)
+ AC_MSG_ERROR([Unknown initscript flavour $with_init_script])
+ ;;
+esac
+AM_CONDITIONAL([INIT_SCRIPT_RED_HAT], test "$init_redhat" = "yes")
+AM_CONDITIONAL([INIT_SCRIPT_SYSTEMD], test "$init_systemd" = "yes")
+AC_MSG_RESULT($with_init_script)
+
+if test "x$init_systemd" = "xyes"; then
+ SYSTEMDSYSTEMUNITDIR=`${PKG_CONFIG} systemd --variable=systemdsystemunitdir`
+ AC_SUBST(SYSTEMDSYSTEMUNITDIR)
+fi
+
+AC_ARG_ENABLE([pciaccess],
+ [AS_HELP_STRING([--enable-pciaccess], [Enable libpciaccess use for auto generation of Xinerama xorg.conf (default: yes)])],
+ [enable_pciaccess="$enableval"],
+ [enable_pciaccess="yes"])
+
+AC_ARG_ENABLE([static-uinput],
+ [AS_HELP_STRING([--enable-statis-uinput], [Enable use of a fixed, static uinput device for X-servers without hotplug support (default: no)])],
+ [enable_static_uinput="$enableval"],
+ [enable_static_uinput="no"])
+
+PKG_CHECK_MODULES([GLIB2], [glib-2.0 >= 2.12])
+PKG_CHECK_MODULES(X, [xfixes xrandr >= 1.3 xinerama x11])
+PKG_CHECK_MODULES(SPICE, [spice-protocol >= 0.12.5])
+
+if test "$with_session_info" = "auto" || test "$with_session_info" = "systemd"; then
+ PKG_CHECK_MODULES([LIBSYSTEMD_LOGIN],
+ [libsystemd-login >= 42],
+ [have_libsystemd_login="yes"],
+ [have_libsystemd_login="no"])
+ if test x"$have_libsystemd_login" = "xno" && test "$with_session_info" = "systemd"; then
+ AC_MSG_ERROR([libsystemd-login support explicitly requested, but some required packages are not available])
+ fi
+ if test x"$have_libsystemd_login" = "xyes"; then
+ AC_DEFINE(HAVE_LIBSYSTEMD_LOGIN, [1], [If defined, vdagentd will be compiled with libsystemd-login support])
+ with_session_info="systemd"
+ fi
+else
+ have_libsystemd_login="no"
+fi
+AM_CONDITIONAL(HAVE_LIBSYSTEMD_LOGIN, test x"$have_libsystemd_login" = "xyes")
+
+if test "$with_session_info" = "auto" || test "$with_session_info" = "console-kit"; then
+ PKG_CHECK_MODULES([DBUS],
+ [dbus-1],
+ [have_console_kit="yes"],
+ [have_console_kit="no"])
+ if test x"$have_console_kit" = "xno" && test "$with_session_info" = "console-kit"; then
+ AC_MSG_ERROR([console-kit support explicitly requested, but some required packages are not available])
+ fi
+ if test x"$have_console_kit" = "xyes"; then
+ AC_DEFINE([HAVE_CONSOLE_KIT], [1], [If defined, vdagentd will be compiled with ConsoleKit support])
+ with_session_info="console-kit"
+ else
+ with_session_info="none"
+ fi
+else
+ have_console_kit="no"
+fi
+AM_CONDITIONAL(HAVE_CONSOLE_KIT, test x"$have_console_kit" = "xyes")
+
+if test x"$enable_pciaccess" = "xyes" ; then
+ PKG_CHECK_MODULES(PCIACCESS, [pciaccess >= 0.10])
+ AC_DEFINE([HAVE_PCIACCESS], [1], [If defined, vdagentd will be compiled with pciaccess support] )
+fi
+AM_CONDITIONAL(HAVE_PCIACCESS, test x"$enable_pciaccess" = "xyes")
+
+if test x"$enable_static_uinput" = "xyes" ; then
+ AC_DEFINE([WITH_STATIC_UINPUT], [1], [If defined, vdagentd will use a static uinput device] )
+fi
+
+# If no CFLAGS are set, set some sane default CFLAGS
+if test "$ac_test_CFLAGS" != set; then
+ DEFAULT_CFLAGS="-Wall -Werror -Wp,-D_FORTIFY_SOURCE=2 -fstack-protector --param=ssp-buffer-size=4"
+ for F in $DEFAULT_CFLAGS; do
+ AC_MSG_CHECKING([whether $CC supports $F])
+ save_CFLAGS="$CFLAGS"
+ CFLAGS="$CFLAGS $F"
+ AC_COMPILE_IFELSE([AC_LANG_SOURCE([ ])], [cc_flag=yes], [cc_flag=no])
+ if test "x$cc_flag" != "xyes"; then
+ CFLAGS="$save_CFLAGS"
+ fi
+ AC_MSG_RESULT([$cc_flag])
+ done
+fi
+
+AC_ARG_ENABLE([pie],
+ AS_HELP_STRING([--enable-pie=@<:@auto/yes/no@:>@],
+ [Enable position-independent-executable support (for spice-vdagentd)@<:@default=auto@:>@]),
+ [],
+ [enable_pie="auto"])
+
+if test "x$enable_pie" != "xno"; then
+ save_CFLAGS="$CFLAGS"
+ save_LDFLAGS="$LDFLAGS"
+ CFLAGS="$CFLAGS -fPIE"
+ LDFLAGS="$LDFLAGS -pie -Wl,-z,relro -Wl,-z,now"
+ AC_MSG_CHECKING([for PIE support])
+ AC_LINK_IFELSE([AC_LANG_SOURCE([int main () { return 0; }])],
+ [have_pie=yes],
+ [have_pie=no])
+ AC_MSG_RESULT([$have_pie])
+ if test "x$have_pie" = "xno" && test "x$enable_pie" = "xyes"; then
+ AC_MSG_ERROR([pie support explicitly requested, but your toolchain does not support it])
+ fi
+ if test "x$have_pie" = "xyes"; then
+ PIE_CFLAGS="-fPIE"
+ PIE_LDFLAGS="-pie -Wl,-z,relro -Wl,-z,now"
+ AC_SUBST(PIE_CFLAGS)
+ AC_SUBST(PIE_LDFLAGS)
+ fi
+ CFLAGS="$save_CFLAGS"
+ LDFLAGS="$save_LDFLAGS"
+else
+ have_pie=no
+fi
+
+AC_CONFIG_FILES([
+Makefile
+data/spice-vdagent.1
+data/spice-vdagentd.1
+])
+AC_OUTPUT
+
+dnl ==========================================================================
+AC_MSG_NOTICE([
+
+ spice-vdagent $VERSION
+ ====================
+
+ prefix: ${prefix}
+ c compiler: ${CC}
+
+ session-info: ${with_session_info}
+ pciaccess: ${enable_pciaccess}
+ static uinput: ${enable_static_uinput}
+ vdagentd pie + relro: ${have_pie}
+
+ install RH initscript: ${init_redhat}
+ install systemd service: ${init_systemd}
+
+ Now type 'make' to build $PACKAGE
+
+])
--- /dev/null
+ACTION=="add", SUBSYSTEM=="virtio-ports", ENV{DEVLINKS}=="/dev/virtio-ports/com.redhat.spice.0", ENV{SYSTEMD_WANTS}="spice-vdagentd.target"
--- /dev/null
+# A template to for higher precision timestamps + severity logging
+$template SpiceTmpl,"%TIMESTAMP%.%TIMESTAMP:::date-subseconds% %syslogtag% %syslogseverity-text%:%msg:::sp-if-no-1st-sp%%msg:::drop-last-lf%\n"
+
+:programname, startswith, "spice-vdagent" /opt/var/run/log/spice-vdagent.log;SpiceTmpl
--- /dev/null
+#!/bin/sh
+#
+# spice-vdagentd Agent daemon for Spice guests
+#
+# chkconfig: 345 70 30
+# description: Together with a per X-session agent process the spice agent \
+# daemon enhances the spice guest user experience with client \
+# mouse mode, guest <-> client copy and paste support and more.
+
+### BEGIN INIT INFO
+# Provides: spice-vdagentd
+# Required-Start: $local_fs messagebus
+# Required-Stop: $local_fs messagebus
+# Should-Start: $local_fs messagebus
+# Should-Stop: $local_fs messagebus
+# Default-Start: 5
+# Default-Stop: 0 1 2 3 4 6
+# Short-Description: Agent daemon for Spice guests
+# Description: Together with a per X-session agent process the spice agent
+# daemon enhances the spice guest user experience with client
+# mouse mode, guest <-> client copy and paste support and more.
+### END INIT INFO
+
+# Source function library.
+. /etc/rc.d/init.d/functions
+
+exec="/usr/sbin/spice-vdagentd"
+prog="spice-vdagentd"
+port="/dev/virtio-ports/com.redhat.spice.0"
+pid="/opt/var/run/spice-vdagentd/spice-vdagentd.pid"
+
+[ -e /etc/sysconfig/$prog ] && . /etc/sysconfig/$prog
+
+lockfile=/opt/var/run/lock/subsys/$prog
+
+start() {
+ [ -x $exec ] || exit 5
+ [ -c $port ] || exit 0
+ modprobe uinput > /dev/null 2>&1
+ # In case the previous running vdagentd crashed
+ rm -f /opt/var/run/spice-vdagentd/spice-vdagent-sock
+
+ echo -n $"Starting $prog: "
+ daemon --pidfile $pid $exec $SPICE_VDAGENTD_EXTRA_ARGS
+ retval=$?
+ echo
+ [ $retval -eq 0 ] && touch $lockfile
+ return $retval
+}
+
+stop() {
+ echo -n $"Stopping $prog: "
+ killproc -p $pid $prog
+ retval=$?
+ echo
+ [ $retval -eq 0 ] && rm -f $lockfile
+ return $retval
+}
+
+restart() {
+ stop
+ start
+}
+
+reload() {
+ restart
+}
+
+force_reload() {
+ restart
+}
+
+rh_status() {
+ # run checks to determine if the service is running or use generic status
+ status -p $pid $prog
+}
+
+rh_status_q() {
+ rh_status >/dev/null 2>&1
+}
+
+
+case "$1" in
+ start)
+ rh_status_q && exit 0
+ $1
+ ;;
+ stop)
+ rh_status_q || exit 0
+ $1
+ ;;
+ restart)
+ $1
+ ;;
+ reload)
+ rh_status_q || exit 7
+ $1
+ ;;
+ force-reload)
+ force_reload
+ ;;
+ status)
+ rh_status
+ ;;
+ condrestart|try-restart)
+ rh_status_q || exit 0
+ restart
+ ;;
+ *)
+ echo $"Usage: $0 {start|stop|status|restart|condrestart|try-restart|reload|force-reload}"
+ exit 2
+esac
+exit $?
--- /dev/null
+.TH spice-vdagent "1" "April 2013" "@PACKAGE_STRING@"
+.SH NAME
+spice-vdagent \- Spice guest agent X11 session agent
+.SH SYNOPSIS
+\fBspice-vdagent\fR [\fIOPTIONS\fR]
+.SH DESCRIPTION
+The spice guest agent for Linux consists of 2 parts, a system wide daemon
+\fBspice-vdagentd\fR and a X11 session agent \fBspice-vdagent\fR of which
+there is one per X11 session.
+.br
+\fBspice-vdagent\fR gets automatically started in desktop environments which
+honor /etc/xdg/autostart, and under gdm.
+.SH FEATURES
+The spice guest agent adds the following features to spice Linux guests:
+.P
+Client mouse mode (no need to grab mouse by client, no mouse lag)
+.P
+Automatic adjustment of the X11 session's number of virtual monitors, and their
+resolution, to the number of client windows and their resolution
+.P
+Support of copy and paste (text and images) between the active X11 session
+and the client, this supports both the primary selection and the clipboard
+.P
+Support for transfering files from the client to the agent
+.SH OPTIONS
+.TP
+\fB-h\fP
+Print a short description of all command line options
+.TP
+\fB-d\fP
+Log debug messages
+.TP
+\fB-s\fP \fIport\fR
+Set virtio serial \fIport\fR (default: /dev/virtio-ports/com.redhat.spice.0)
+.TP
+\fB-x\fP
+Don't daemonize
+.TP
+\fB-f\fP \fIdir|xdg-desktop|xdg-download\fR
+Set directory where to save files send from the client, this can be either
+an arbitrary \fIdir\fR or one of the special values of \fIxdg-desktop\fR or
+\fIxdg-download\fR to select the default xdg Desktop resp. xdg Download
+directory. If no value is specified the default is \fIxdg-desktop\fR when
+running under a Desktop Environment which has icons on the desktop and
+\fIxdg-download\fR under other Desktop Environments
+.TP
+\fB-o\fP \fI0|1\fR
+Disable/enable opening the file save directory with xdg-open (showing the
+directory in the file manager) when a file transfer from the client
+completes. If no value is specified the default is \fI0\fR when running under
+a Desktop Environment which has icons on the desktop and \fI1\fR under other
+Desktop Environments
+.SH SEE ALSO
+\fBspice-vdagentd\fR(1)
+.SH COPYRIGHT
+Copyright 2010-2013 Red Hat, Inc. License GPLv3+: GNU GPL version 3 or later
+<http://gnu.org/licenses/gpl.html>.
+.br
+This is free software: you are free to change and redistribute it.
+There is NO WARRANTY, to the extent permitted by law.
--- /dev/null
+[Desktop Entry]
+Name=Spice vdagent
+Comment=Agent for Spice guests
+Exec=/usr/bin/spice-vdagent
+Terminal=false
+Type=Application
+Categories=
+X-GNOME-Autostart-Phase=Initialization
--- /dev/null
+[Unit]
+Description=Agent for Spice guests
+After=xorg.target e17.service
+
+[Service]
+Type=forking
+Environment=DISPLAY=:0
+ExecStart=/usr/bin/spice-vdagent
+
+[Install]
+WantedBy=emulator.target
--- /dev/null
+#!/bin/sh
+#
+# spice-vdagentd Agent daemon for Spice guests
+#
+# chkconfig: 345 70 30
+# description: Together with a per X-session agent process the spice agent \
+# daemon enhances the spice guest user experience with client \
+# mouse mode, guest <-> client copy and paste support and more.
+
+### BEGIN INIT INFO
+# Provides: spice-vdagentd
+# Required-Start: $local_fs messagebus
+# Required-Stop: $local_fs messagebus
+# Should-Start: $local_fs messagebus
+# Should-Stop: $local_fs messagebus
+# Default-Start: 5
+# Default-Stop: 0 1 2 3 4 6
+# Short-Description: Agent daemon for Spice guests
+# Description: Together with a per X-session agent process the spice agent
+# daemon enhances the spice guest user experience with client
+# mouse mode, guest <-> client copy and paste support and more.
+### END INIT INFO
+
+# Source function library.
+. /etc/rc.d/init.d/functions
+
+exec="/usr/sbin/spice-vdagentd"
+prog="spice-vdagentd"
+port="/dev/virtio-ports/com.redhat.spice.0"
+pid="/opt/var/run/spice-vdagentd/spice-vdagentd.pid"
+
+[ -e /etc/sysconfig/$prog ] && . /etc/sysconfig/$prog
+
+lockfile=/opt/var/run/lock/subsys/$prog
+
+start() {
+ [ -x $exec ] || exit 5
+ [ -c $port ] || exit 0
+ modprobe uinput > /dev/null 2>&1
+ # In case the previous running vdagentd crashed
+ rm -f /opt/var/run/spice-vdagentd/spice-vdagent-sock
+ echo -n $"Starting $prog: "
+ daemon --pidfile $pid $exec $SPICE_VDAGENTD_EXTRA_ARGS
+ retval=$?
+ echo
+ [ $retval -eq 0 ] && touch $lockfile
+ return $retval
+}
+
+stop() {
+ echo -n $"Stopping $prog: "
+ killproc -p $pid $prog
+ retval=$?
+ echo
+ [ $retval -eq 0 ] && rm -f $lockfile
+ return $retval
+}
+
+restart() {
+ stop
+ start
+}
+
+reload() {
+ restart
+}
+
+force_reload() {
+ restart
+}
+
+rh_status() {
+ # run checks to determine if the service is running or use generic status
+ status -p $pid $prog
+}
+
+rh_status_q() {
+ rh_status >/dev/null 2>&1
+}
+
+
+case "$1" in
+ start)
+ rh_status_q && exit 0
+ $1
+ ;;
+ stop)
+ rh_status_q || exit 0
+ $1
+ ;;
+ restart)
+ $1
+ ;;
+ reload)
+ rh_status_q || exit 7
+ $1
+ ;;
+ force-reload)
+ force_reload
+ ;;
+ status)
+ rh_status
+ ;;
+ condrestart|try-restart)
+ rh_status_q || exit 0
+ restart
+ ;;
+ *)
+ echo $"Usage: $0 {start|stop|status|restart|condrestart|try-restart|reload|force-reload}"
+ exit 2
+esac
+exit $?
--- /dev/null
+.TH spice-vdagentd "1" "April 2013" "@PACKAGE_STRING@"
+.SH NAME
+spice-vdagentd \- Spice guest agent daemon
+.SH SYNOPSIS
+\fBspice-vdagent\fR [\fIOPTIONS\fR]
+.SH DESCRIPTION
+The spice guest agent for Linux consists of 2 parts, a system wide daemon
+\fBspice-vdagentd\fR and a X11 session agent \fBspice-vdagent\fR of which
+there is one per X11 session.
+.br
+\fBspice-vdagentd\fR gets started through a Sys-V initscript or a systemd unit.
+.SH FEATURES
+The spice guest agent adds the following features to spice Linux guests:
+.P
+Client mouse mode (no need to grab mouse by client, no mouse lag)
+.P
+Automatic adjustment of the X11 session's number of virtual monitors, and their
+resolution, to the number of client windows and their resolution
+.P
+Support of copy and paste (text and images) between the active X11 session
+and the client, this supports both the primary selection and the clipboard
+.P
+Support for transfering files from the client to the agent
+.SH OPTIONS
+.TP
+\fB-h\fP
+Print a short description of all command line options
+.TP
+\fB-d\fP
+Log debug messages (use twice for extra info)
+.TP
+\fB-s\fP \fIport\fR
+Set virtio serial \fIport\fR (default: /dev/virtio-ports/com.redhat.spice.0)
+.TP
+\fB-u\fP \fIdevice\fR
+Set uinput \fIdevice\fR (default: /dev/uinput)
+.TP
+\fB-x\fP
+Don't daemonize
+.TP
+\fB-X\fP
+Disable session info usage, \fBspice-vdagentd\fR needs to know which
+\fBspice-vdagent\fR is in the currently active X11 session.
+\fBspice-vdagentd\fR uses console kit or systemd-logind (compile time option)
+for this; The \fB-X\fP option disables this, if no session info is available
+only one \fBspice-vdagent\fR is allowed
+.SH FILES
+The Sys-V initscript or systemd unit parses the following files:
+.TP
+/etc/sysconfig/spice-vdagentd
+Default cmdline options can be passed to \fBspice-vdagentd\fR by setting
+them in the \fISPICE_VDAGENTD_EXTRA_ARGS\fR variable in this file
+.SH SEE ALSO
+\fBspice-vdagent\fR(1)
+.SH COPYRIGHT
+Copyright 2010-2013 Red Hat, Inc. License GPLv3+: GNU GPL version 3 or later
+<http://gnu.org/licenses/gpl.html>.
+.br
+This is free software: you are free to change and redistribute it.
+There is NO WARRANTY, to the extent permitted by law.
--- /dev/null
+[Unit]
+Description=Agent daemon for Spice guests
+After=dbus.target
+
+# TODO we should use:
+#Requires=spice-vdagentd.socket
+
+[Service]
+Type=forking
+EnvironmentFile=-/etc/sysconfig/spice-vdagentd
+ExecStartPre=/bin/rm -f /opt/var/run/spice-vdagentd/spice-vdagent-sock
+ExecStart=/usr/sbin/spice-vdagentd $SPICE_VDAGENTD_EXTRA_ARGS;
+PIDFile=/opt/var/run/spice-vdagentd/spice-vdagentd.pid
+PrivateTmp=true
+
+[Install]
+WantedBy=emulator.target
--- /dev/null
+[Unit]
+Description=Agent daemon for Spice guests
--- /dev/null
+# spice-vdagentd needs this and does not create it itself
+d /opt/var/run/spice-vdagentd 0755 root root -
--- /dev/null
+Section "ServerLayout"
+ Identifier "Default Layout"
+ Screen 0 "Screen0" 0 0
+ InputDevice "Keyboard0" "CoreKeyboard"
+ InputDevice "Mouse" "CorePointer"
+ InputDevice "Tablet" "SendCoreEvents"
+EndSection
+
+Section "InputDevice"
+ Identifier "Keyboard0"
+ Driver "kbd"
+ Option "XkbModel" "pc105"
+ Option "XkbLayout" "us"
+EndSection
+
+Section "InputDevice"
+ Identifier "Mouse"
+ Driver "mouse"
+ Option "Device" "/dev/input/mice"
+ #Option "Emulate3Buttons" "yes"
+EndSection
+
+Section "InputDevice"
+ Identifier "Tablet"
+ Driver "evdev"
+ Option "Device" "/dev/input/event3"
+EndSection
+
+Section "Device"
+ Identifier "Videocard0"
+ Driver "qxl"
+EndSection
+
+Section "Screen"
+ Identifier "Screen0"
+ Device "Videocard0"
+ DefaultDepth 24
+ SubSection "Display"
+ Viewport 0 0
+ Depth 24
+ EndSubSection
+EndSection
--- /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
+
+# 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
+#!/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
+#! /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:"
+ echo "<$gnu_software_URL/autoconf>"
+ echo "<$gnu_software_URL/m4/>"
+ echo "<$perl_URL>"
+ ;;
+ autoconf|autom4te|autoheader)
+ echo "The '$1' program is part of the GNU Autoconf package:"
+ echo "<$gnu_software_URL/autoconf/>"
+ echo "It also requires GNU m4 and Perl in order to run:"
+ echo "<$gnu_software_URL/m4/>"
+ echo "<$perl_URL>"
+ ;;
+ esac
+}
+
+give_advice ()
+{
+ # Normalize program name to check for.
+ normalized_program=`echo "$1" | sed '
+ s/^gnu-//; t
+ s/^gnu//; t
+ s/^g//; t'`
+
+ printf '%s\n' "'$1' is $msg."
+
+ configure_deps="'configure.ac' or m4 files included by 'configure.ac'"
+ case $normalized_program in
+ autoconf*)
+ echo "You should only need it if you modified 'configure.ac',"
+ echo "or m4 files included by it."
+ program_details 'autoconf'
+ ;;
+ autoheader*)
+ echo "You should only need it if you modified 'acconfig.h' or"
+ echo "$configure_deps."
+ program_details 'autoheader'
+ ;;
+ automake*)
+ echo "You should only need it if you modified 'Makefile.am' or"
+ echo "$configure_deps."
+ program_details 'automake'
+ ;;
+ aclocal*)
+ echo "You should only need it if you modified 'acinclude.m4' or"
+ echo "$configure_deps."
+ program_details 'aclocal'
+ ;;
+ autom4te*)
+ echo "You might have modified some maintainer files that require"
+ echo "the 'automa4te' program to be rebuilt."
+ program_details 'autom4te'
+ ;;
+ bison*|yacc*)
+ echo "You should only need it if you modified a '.y' file."
+ echo "You may want to install the GNU Bison package:"
+ echo "<$gnu_software_URL/bison/>"
+ ;;
+ lex*|flex*)
+ echo "You should only need it if you modified a '.l' file."
+ echo "You may want to install the Fast Lexical Analyzer package:"
+ echo "<$flex_URL>"
+ ;;
+ help2man*)
+ echo "You should only need it if you modified a dependency" \
+ "of a man page."
+ echo "You may want to install the GNU Help2man package:"
+ echo "<$gnu_software_URL/help2man/>"
+ ;;
+ makeinfo*)
+ echo "You should only need it if you modified a '.texi' file, or"
+ echo "any other file indirectly affecting the aspect of the manual."
+ echo "You might want to install the Texinfo package:"
+ echo "<$gnu_software_URL/texinfo/>"
+ echo "The spurious makeinfo call might also be the consequence of"
+ echo "using a buggy 'make' (AIX, DU, IRIX), in which case you might"
+ echo "want to install GNU make:"
+ echo "<$gnu_software_URL/make/>"
+ ;;
+ *)
+ echo "You might have modified some files without having the proper"
+ echo "tools for further handling them. Check the 'README' file, it"
+ echo "often tells you about the needed prerequisites for installing"
+ echo "this package. You may also peek at any GNU archive site, in"
+ echo "case some other package contains this missing '$1' program."
+ ;;
+ esac
+}
+
+give_advice "$1" | sed -e '1s/^/WARNING: /' \
+ -e '2,$s/^/ /' >&2
+
+# Propagate the correct exit status (expected to be 127 for a program
+# not found, 63 for a program that failed due to version mismatch).
+exit $st
+
+# 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
+<manifest>
+ <request>
+ <domain name="_"/>
+ </request>
+</manifest>
--- /dev/null
+Name: spice-vdagent
+Version: 0.15.0
+Release: 1
+Summary: This is used for spice input communication
+License: GPL-3.0
+Source0: %{name}-%{version}.tar.gz
+Source1001: packaging/spice-vdagent.manifest
+BuildRequires: pkgconfig(xfixes)
+BuildRequires: pkgconfig(xrandr)
+BuildRequires: pkgconfig(xinerama)
+BuildRequires: pkgconfig(x11)
+BuildRequires: pkgconfig(glib-2.0)
+BuildRequires: pkgconfig(pciaccess)
+BuildRequires: spice-protocol
+
+%description
+
+%prep
+%setup -q
+
+%build
+./configure --prefix=%{_prefix}
+
+make
+
+%install
+rm -rf %{buildroot}
+
+if [ ! -d %{buildroot}/usr/lib/systemd/system/emulator.target.wants ]; then
+ mkdir -p %{buildroot}/usr/lib/systemd/system/emulator.target.wants
+fi
+cp data/spice-vdagentd.service %{buildroot}/usr/lib/systemd/system/.
+ln -s ../spice-vdagentd.service %{buildroot}/usr/lib/systemd/system/emulator.target.wants/spice-vdagentd.service
+
+if [ ! -d %{buildroot}/usr/lib/systemd/user/core-efl.target.wants ]; then
+ mkdir -p %{buildroot}/usr/lib/systemd/user/core-efl.target.wants
+fi
+cp data/spice-vdagent.service %{buildroot}/usr/lib/systemd/user/.
+ln -s ../spice-vdagent.service %{buildroot}/usr/lib/systemd/user/core-efl.target.wants/spice-vdagent.service
+
+%make_install
+
+%clean
+make clean
+rm -rf CMakeCache.txt
+rm -rf CMakeFiles
+rm -rf cmake_install.cmake
+rm -rf Makefile
+rm -rf install_manifest.txt
+
+%post
+mkdir -p /opt/var/run/spice-vdagentd
+
+%postun
+
+%files
+%defattr(-,root,root,-)
+/usr/lib/systemd/user/spice-vdagent.service
+/usr/lib/systemd/system/spice-vdagentd.service
+/usr/lib/systemd/user/core-efl.target.wants/spice-vdagent.service
+/usr/lib/systemd/system/emulator.target.wants/spice-vdagentd.service
+/usr/bin/spice-vdagent
+/usr/etc/rsyslog.d/spice-vdagentd.conf
+/usr/etc/xdg/autostart/spice-vdagent.desktop
+/usr/sbin/spice-vdagentd
+/usr/share/gdm/autostart/LoginWindow/spice-vdagent.desktop
+/usr/share/man/man1/spice-vdagent.1.gz
+/usr/share/man/man1/spice-vdagentd.1.gz
+
+%changelog
--- /dev/null
+/* src/config.h.in. Generated from configure.ac by autoheader. */
+
+/* If defined, vdagentd will be compiled with ConsoleKit support */
+#undef HAVE_CONSOLE_KIT
+
+/* If defined, vdagentd will be compiled with libsystemd-login support */
+#undef HAVE_LIBSYSTEMD_LOGIN
+
+/* If defined, vdagentd will be compiled with pciaccess support */
+#undef HAVE_PCIACCESS
+
+/* Define to 1 if your C compiler doesn't accept -c and -o together. */
+#undef NO_MINUS_C_MINUS_O
+
+/* 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
+
+/* If defined, vdagentd will use a static uinput device */
+#undef WITH_STATIC_UINPUT
+
+/* Enable GNU extensions */
+#undef _GNU_SOURCE
--- /dev/null
+/* console-kit.c vdagentd ConsoleKit integration code
+
+ Copyright 2010-2012 Red Hat, Inc.
+
+ Red Hat Authors:
+ Hans de Goede <hdegoede@redhat.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 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/>.
+*/
+
+#include "session-info.h"
+#include <dbus/dbus.h>
+#include <stdbool.h>
+#include <unistd.h>
+#include <stdlib.h>
+#include <string.h>
+#include <syslog.h>
+
+struct session_info {
+ DBusConnection *connection;
+ int fd;
+ char *seat;
+ char *active_session;
+};
+
+static char *console_kit_get_first_seat(struct session_info *ck);
+static char *console_kit_check_active_session_change(struct session_info *ck);
+
+struct session_info *session_info_create(int verbose)
+{
+ struct session_info *ck;
+ DBusError error;
+ char match[1024];
+
+ ck = calloc(1, sizeof(*ck));
+ if (!ck)
+ return NULL;
+
+ dbus_error_init(&error);
+ ck->connection = dbus_bus_get_private(DBUS_BUS_SYSTEM, &error);
+ if (ck->connection == NULL || dbus_error_is_set(&error)) {
+ if (dbus_error_is_set(&error)) {
+ syslog(LOG_ERR, "Unable to connect to system bus: %s",
+ error.message);
+ dbus_error_free(&error);
+ } else
+ syslog(LOG_ERR, "Unable to connect to system bus");
+ free(ck);
+ return NULL;
+ }
+
+ if (!dbus_connection_get_unix_fd(ck->connection, &ck->fd)) {
+ syslog(LOG_ERR, "Unable to get connection fd");
+ session_info_destroy(ck);
+ return NULL;
+ }
+
+ if (!console_kit_get_first_seat(ck)) {
+ session_info_destroy(ck);
+ return NULL;
+ }
+
+ /* Register for active session changes */
+ snprintf(match, sizeof(match),
+ "type='signal',interface='org.freedesktop.ConsoleKit.Seat',"
+ "path='%s',member='ActiveSessionChanged'", ck->seat);
+ dbus_error_init(&error);
+ dbus_bus_add_match(ck->connection, match, &error);
+ if (dbus_error_is_set(&error)) {
+ syslog(LOG_ERR, "Match Error (%s)", error.message);
+ session_info_destroy(ck);
+ return NULL;
+ }
+
+ return ck;
+}
+
+void session_info_destroy(struct session_info *ck)
+{
+ if (!ck)
+ return;
+
+ dbus_connection_close(ck->connection);
+ free(ck->seat);
+ free(ck->active_session);
+ free(ck);
+}
+
+int session_info_get_fd(struct session_info *ck)
+{
+ return ck->fd;
+}
+
+static char *console_kit_get_first_seat(struct session_info *ck)
+{
+ DBusError error;
+ DBusMessage *message = NULL;
+ DBusMessage *reply = NULL;
+ DBusMessageIter iter, subiter;
+ int type;
+ char *seat = NULL;
+
+ message = dbus_message_new_method_call("org.freedesktop.ConsoleKit",
+ "/org/freedesktop/ConsoleKit/Manager",
+ "org.freedesktop.ConsoleKit.Manager",
+ "GetSeats");
+ if (message == NULL) {
+ syslog(LOG_ERR, "Unable to create dbus message");
+ goto exit;
+ }
+
+ dbus_error_init(&error);
+ reply = dbus_connection_send_with_reply_and_block(ck->connection,
+ message,
+ -1,
+ &error);
+ if (reply == NULL || dbus_error_is_set(&error)) {
+ if (dbus_error_is_set(&error)) {
+ syslog(LOG_ERR, "GetSeats failed: %s", error.message);
+ dbus_error_free(&error);
+ } else
+ syslog(LOG_ERR, "GetSeats failed");
+ goto exit;
+ }
+
+ dbus_message_iter_init(reply, &iter);
+ type = dbus_message_iter_get_arg_type(&iter);
+ if (type != DBUS_TYPE_ARRAY) {
+ syslog(LOG_ERR,
+ "expected an array return value, got a '%c' instead", type);
+ goto exit;
+ }
+
+ dbus_message_iter_recurse(&iter, &subiter);
+ type = dbus_message_iter_get_arg_type(&subiter);
+ if (type != DBUS_TYPE_OBJECT_PATH) {
+ syslog(LOG_ERR,
+ "expected an object path element, got a '%c' instead", type);
+ goto exit;
+ }
+
+ dbus_message_iter_get_basic(&subiter, &seat);
+ ck->seat = strdup(seat);
+
+exit:
+ if (reply != NULL) {
+ dbus_message_unref(reply);
+ }
+
+ if (message != NULL) {
+ dbus_message_unref(message);
+ }
+
+ return ck->seat;
+}
+
+const char *session_info_get_active_session(struct session_info *ck)
+{
+ DBusError error;
+ DBusMessage *message = NULL;
+ DBusMessage *reply = NULL;
+ char *session = NULL;
+
+ if (!ck)
+ return NULL;
+
+ if (ck->active_session)
+ return console_kit_check_active_session_change(ck);
+
+ message = dbus_message_new_method_call("org.freedesktop.ConsoleKit",
+ ck->seat,
+ "org.freedesktop.ConsoleKit.Seat",
+ "GetActiveSession");
+ if (message == NULL) {
+ syslog(LOG_ERR, "Unable to create dbus message");
+ goto exit;
+ }
+
+ dbus_error_init(&error);
+ reply = dbus_connection_send_with_reply_and_block(ck->connection,
+ message,
+ -1,
+ &error);
+ if (reply == NULL || dbus_error_is_set(&error)) {
+ if (dbus_error_is_set(&error)) {
+ syslog(LOG_ERR, "GetActiveSession failed: %s", error.message);
+ dbus_error_free(&error);
+ } else
+ syslog(LOG_ERR, "GetActiveSession failed");
+ goto exit;
+ }
+
+ dbus_error_init(&error);
+ if (!dbus_message_get_args(reply,
+ &error,
+ DBUS_TYPE_OBJECT_PATH, &session,
+ DBUS_TYPE_INVALID)) {
+ if (dbus_error_is_set(&error)) {
+ syslog(LOG_ERR, "error get ssid from reply: %s", error.message);
+ dbus_error_free(&error);
+ } else
+ syslog(LOG_ERR, "error getting ssid from reply");
+ session = NULL;
+ goto exit;
+ }
+
+ ck->active_session = strdup(session);
+
+exit:
+ if (reply != NULL) {
+ dbus_message_unref(reply);
+ }
+
+ if (message != NULL) {
+ dbus_message_unref(message);
+ }
+
+ /* In case the session was changed while we were running */
+ return console_kit_check_active_session_change(ck);
+}
+
+char *session_info_session_for_pid(struct session_info *ck, uint32_t pid)
+{
+ DBusError error;
+ DBusMessage *message = NULL;
+ DBusMessage *reply = NULL;
+ DBusMessageIter args;
+ char *ssid = NULL;
+
+ if (!ck)
+ return NULL;
+
+ message = dbus_message_new_method_call("org.freedesktop.ConsoleKit",
+ "/org/freedesktop/ConsoleKit/Manager",
+ "org.freedesktop.ConsoleKit.Manager",
+ "GetSessionForUnixProcess");
+ if (message == NULL) {
+ syslog(LOG_ERR, "Unable to create dbus message");
+ goto exit;
+ }
+
+ dbus_message_iter_init_append(message, &args);
+ if (!dbus_message_iter_append_basic(&args, DBUS_TYPE_UINT32, &pid)) {
+ syslog(LOG_ERR, "Unable to append dbus message args");
+ goto exit;
+ }
+
+ dbus_error_init(&error);
+ reply = dbus_connection_send_with_reply_and_block(ck->connection,
+ message,
+ -1,
+ &error);
+ if (reply == NULL || dbus_error_is_set(&error)) {
+ if (dbus_error_is_set(&error)) {
+ syslog(LOG_ERR, "GetSessionForUnixProcess failed: %s",
+ error.message);
+ dbus_error_free(&error);
+ } else
+ syslog(LOG_ERR, "GetSessionForUnixProces failed");
+ goto exit;
+ }
+
+ dbus_error_init(&error);
+ if (!dbus_message_get_args(reply,
+ &error,
+ DBUS_TYPE_OBJECT_PATH, &ssid,
+ DBUS_TYPE_INVALID)) {
+ if (dbus_error_is_set(&error)) {
+ syslog(LOG_ERR, "error get ssid from reply: %s", error.message);
+ dbus_error_free(&error);
+ } else
+ syslog(LOG_ERR, "error getting ssid from reply");
+ ssid = NULL;
+ goto exit;
+ }
+
+ ssid = strdup(ssid);
+
+exit:
+ if (reply != NULL) {
+ dbus_message_unref(reply);
+ }
+
+ if (message != NULL) {
+ dbus_message_unref(message);
+ }
+
+ return ssid;
+}
+
+static char *console_kit_check_active_session_change(struct session_info *ck)
+{
+ DBusMessage *message = NULL;
+ DBusMessageIter iter;
+ char *session;
+ int type;
+
+ /* non blocking read of the next available message */
+ dbus_connection_read_write(ck->connection, 0);
+ while ((message = dbus_connection_pop_message(ck->connection))) {
+ if (dbus_message_get_type(message) == DBUS_MESSAGE_TYPE_SIGNAL) {
+ const char *member = dbus_message_get_member (message);
+ if (!strcmp(member, "NameAcquired")) {
+ dbus_message_unref(message);
+ continue;
+ }
+ if (strcmp(member, "ActiveSessionChanged")) {
+ syslog(LOG_ERR, "unexpected signal member: %s", member);
+ dbus_message_unref(message);
+ continue;
+ }
+ } else {
+ syslog(LOG_ERR, "received non signal message!");
+ dbus_message_unref(message);
+ continue;
+ }
+
+ free(ck->active_session);
+ ck->active_session = NULL;
+
+ dbus_message_iter_init(message, &iter);
+ type = dbus_message_iter_get_arg_type(&iter);
+ /* Session should be an object path, but there is a bug in
+ ConsoleKit where it sends a string rather then an object_path
+ accept object_path too in case the bug ever gets fixed */
+ if (type != DBUS_TYPE_STRING && type != DBUS_TYPE_OBJECT_PATH) {
+ syslog(LOG_ERR,
+ "ActiveSessionChanged message has unexpected type: '%c'",
+ type);
+ dbus_message_unref(message);
+ continue;
+ }
+
+ dbus_message_iter_get_basic(&iter, &session);
+ ck->active_session = strdup(session);
+ dbus_message_unref(message);
+
+ /* non blocking read of the next available message */
+ dbus_connection_read_write(ck->connection, 0);
+ }
+
+ return ck->active_session;
+}
--- /dev/null
+/* dummy-session-info.c spice vdagentd dummy session info handler
+
+ Copyright 2013 Red Hat, Inc.
+
+ Red Hat Authors:
+ Hans de Goede <hdegoede@redhat.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 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/>.
+*/
+
+#include "session-info.h"
+
+struct session_info *session_info_create(int verbose)
+{
+ return NULL;
+}
+
+void session_info_destroy(struct session_info *si)
+{
+}
+
+int session_info_get_fd(struct session_info *si)
+{
+ return -1;
+}
+
+const char *session_info_get_active_session(struct session_info *si)
+{
+ return NULL;
+}
+
+char *session_info_session_for_pid(struct session_info *si, uint32_t pid)
+{
+ return NULL;
+}
--- /dev/null
+/* glib-compat.h
+
+ Copyright 2013 Red Hat, Inc.
+
+ Red Hat Authors:
+ Hans de Goede <hdegoede@redhat.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 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/>.
+*/
+#ifndef __GLIB_COMPAT_H
+#define __GLIB_COMPAT_H
+
+#include <glib.h>
+
+#if !GLIB_CHECK_VERSION(2,26,0)
+static inline guint64 g_key_file_get_uint64(GKeyFile *file,
+ const gchar *group, const gchar *key, GError **error)
+{
+ gchar *val_str;
+ guint64 val = 0;
+
+ val_str = g_key_file_get_value(file, group, key, error);
+ if (val_str) {
+ val = g_ascii_strtoull(val_str, NULL, 10);
+ g_free(val_str);
+ }
+
+ return val;
+}
+#endif
+
+#endif
--- /dev/null
+/* console-kit.h vdagentd ConsoleKit integration code - header
+
+ Copyright 2010-2012 Red Hat, Inc.
+
+ Red Hat Authors:
+ Hans de Goede <hdegoede@redhat.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 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/>.
+*/
+
+#ifndef __SESSION_INFO_H
+#define __SESSION_INFO_H
+
+#include <stdio.h>
+#include <stdint.h>
+
+struct session_info;
+
+struct session_info *session_info_create(int verbose);
+void session_info_destroy(struct session_info *ck);
+
+int session_info_get_fd(struct session_info *ck);
+
+const char *session_info_get_active_session(struct session_info *ck);
+/* Note result must be free()-ed by caller */
+char *session_info_session_for_pid(struct session_info *ck, uint32_t pid);
+
+#endif
--- /dev/null
+/* systemd-login.c vdagentd libsystemd-login integration code
+
+ Copyright 2012 Red Hat, Inc.
+
+ Red Hat Authors:
+ Hans de Goede <hdegoede@redhat.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 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/>.
+*/
+
+#include "session-info.h"
+#include <errno.h>
+#include <stdlib.h>
+#include <string.h>
+#include <syslog.h>
+#include <systemd/sd-login.h>
+
+struct session_info {
+ int verbose;
+ sd_login_monitor *mon;
+ char *session;
+};
+
+struct session_info *session_info_create(int verbose)
+{
+ struct session_info *si;
+ int r;
+
+ si = calloc(1, sizeof(*si));
+ if (!si)
+ return NULL;
+
+ si->verbose = verbose;
+
+ r = sd_login_monitor_new("session", &si->mon);
+ if (r < 0) {
+ syslog(LOG_ERR, "Error creating login monitor: %s", strerror(-r));
+ free(si);
+ return NULL;
+ }
+
+ return si;
+}
+
+void session_info_destroy(struct session_info *si)
+{
+ if (!si)
+ return;
+
+ sd_login_monitor_unref(si->mon);
+ free(si->session);
+ free(si);
+}
+
+int session_info_get_fd(struct session_info *si)
+{
+ return sd_login_monitor_get_fd(si->mon);
+}
+
+const char *session_info_get_active_session(struct session_info *si)
+{
+ int r;
+ char *old_session = si->session;
+
+ si->session = NULL;
+ r = sd_seat_get_active("seat0", &si->session, NULL);
+ /* ENOENT happens when a seat is switching from one session to another */
+ if (r < 0 && r != -ENOENT)
+ syslog(LOG_ERR, "Error getting active session: %s",
+ strerror(-r));
+
+ if (si->verbose && si->session &&
+ (!old_session || strcmp(old_session, si->session)))
+ syslog(LOG_INFO, "Active session: %s", si->session);
+
+ sd_login_monitor_flush(si->mon);
+ free(old_session);
+
+ return si->session;
+}
+
+char *session_info_session_for_pid(struct session_info *si, uint32_t pid)
+{
+ int r;
+ char *session = NULL;
+
+ r = sd_pid_get_session(pid, &session);
+ if (r < 0)
+ syslog(LOG_ERR, "Error getting session for pid %u: %s",
+ pid, strerror(-r));
+ else if (si->verbose)
+ syslog(LOG_INFO, "Session for pid %u: %s", pid, session);
+
+ return session;
+}
--- /dev/null
+/* udscs.c Unix Domain Socket Client Server framework. A framework for quickly
+ creating select() based servers capable of handling multiple clients and
+ matching select() based clients using variable size messages.
+
+ Copyright 2010 Red Hat, Inc.
+
+ Red Hat Authors:
+ Hans de Goede <hdegoede@redhat.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 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/>.
+*/
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <syslog.h>
+#include <unistd.h>
+#include <errno.h>
+#include <sys/socket.h>
+#include <sys/un.h>
+#include "udscs.h"
+
+struct udscs_buf {
+ uint8_t *buf;
+ size_t pos;
+ size_t size;
+
+ struct udscs_buf *next;
+};
+
+struct udscs_connection {
+ int fd;
+ const char * const *type_to_string;
+ int no_types;
+ int debug;
+ struct ucred peer_cred;
+ void *user_data;
+
+ /* Read stuff, single buffer, separate header and data buffer */
+ int header_read;
+ struct udscs_message_header header;
+ struct udscs_buf data;
+
+ /* Writes are stored in a linked list of buffers, with both the header
+ + data for a single message in 1 buffer. */
+ struct udscs_buf *write_buf;
+
+ /* Callbacks */
+ udscs_read_callback read_callback;
+ udscs_disconnect_callback disconnect_callback;
+
+ struct udscs_connection *next;
+ struct udscs_connection *prev;
+};
+
+struct udscs_server {
+ int fd;
+ const char * const *type_to_string;
+ int no_types;
+ int debug;
+ struct udscs_connection connections_head;
+ udscs_connect_callback connect_callback;
+ udscs_read_callback read_callback;
+ udscs_disconnect_callback disconnect_callback;
+};
+
+static void udscs_do_write(struct udscs_connection **connp);
+static void udscs_do_read(struct udscs_connection **connp);
+
+
+struct udscs_server *udscs_create_server(const char *socketname,
+ udscs_connect_callback connect_callback,
+ udscs_read_callback read_callback,
+ udscs_disconnect_callback disconnect_callback,
+ const char * const type_to_string[], int no_types, int debug)
+{
+ int c;
+ struct sockaddr_un address;
+ struct udscs_server *server;
+
+ server = calloc(1, sizeof(*server));
+ if (!server)
+ return NULL;
+
+ server->type_to_string = type_to_string;
+ server->no_types = no_types;
+ server->debug = debug;
+
+ server->fd = socket(PF_UNIX, SOCK_STREAM, 0);
+ if (server->fd == -1) {
+ syslog(LOG_ERR, "creating unix domain socket: %m");
+ free(server);
+ return NULL;
+ }
+
+ address.sun_family = AF_UNIX;
+ snprintf(address.sun_path, sizeof(address.sun_path), "%s", socketname);
+ c = bind(server->fd, (struct sockaddr *)&address, sizeof(address));
+ if (c != 0) {
+ syslog(LOG_ERR, "bind %s: %m", socketname);
+ free(server);
+ return NULL;
+ }
+
+ c = listen(server->fd, 5);
+ if (c != 0) {
+ syslog(LOG_ERR, "listen: %m");
+ free(server);
+ return NULL;
+ }
+
+ server->connect_callback = connect_callback;
+ server->read_callback = read_callback;
+ server->disconnect_callback = disconnect_callback;
+
+ return server;
+}
+
+void udscs_destroy_server(struct udscs_server *server)
+{
+ struct udscs_connection *conn, *next_conn;
+
+ if (!server)
+ return;
+
+ conn = server->connections_head.next;
+ while (conn) {
+ next_conn = conn->next;
+ udscs_destroy_connection(&conn);
+ conn = next_conn;
+ }
+ close(server->fd);
+ free(server);
+}
+
+struct udscs_connection *udscs_connect(const char *socketname,
+ udscs_read_callback read_callback,
+ udscs_disconnect_callback disconnect_callback,
+ const char * const type_to_string[], int no_types, int debug)
+{
+ int c;
+ struct sockaddr_un address;
+ struct udscs_connection *conn;
+
+ conn = calloc(1, sizeof(*conn));
+ if (!conn)
+ return NULL;
+
+ conn->type_to_string = type_to_string;
+ conn->no_types = no_types;
+ conn->debug = debug;
+
+ conn->fd = socket(PF_UNIX, SOCK_STREAM, 0);
+ if (conn->fd == -1) {
+ syslog(LOG_ERR, "creating unix domain socket: %m");
+ free(conn);
+ return NULL;
+ }
+
+ address.sun_family = AF_UNIX;
+ snprintf(address.sun_path, sizeof(address.sun_path), "%s", socketname);
+ c = connect(conn->fd, (struct sockaddr *)&address, sizeof(address));
+ if (c != 0) {
+ if (conn->debug) {
+ syslog(LOG_DEBUG, "connect %s: %m", socketname);
+ }
+ free(conn);
+ return NULL;
+ }
+
+ conn->read_callback = read_callback;
+ conn->disconnect_callback = disconnect_callback;
+
+ if (conn->debug)
+ syslog(LOG_DEBUG, "%p connected to %s", conn, socketname);
+
+ return conn;
+}
+
+void udscs_destroy_connection(struct udscs_connection **connp)
+{
+ struct udscs_buf *wbuf, *next_wbuf;
+ struct udscs_connection *conn = *connp;
+
+ if (!conn)
+ return;
+
+ if (conn->disconnect_callback)
+ conn->disconnect_callback(conn);
+
+ wbuf = conn->write_buf;
+ while (wbuf) {
+ next_wbuf = wbuf->next;
+ free(wbuf->buf);
+ free(wbuf);
+ wbuf = next_wbuf;
+ }
+
+ free(conn->data.buf);
+
+ if (conn->next)
+ conn->next->prev = conn->prev;
+ if (conn->prev)
+ conn->prev->next = conn->next;
+
+ close(conn->fd);
+
+ if (conn->debug)
+ syslog(LOG_DEBUG, "%p disconnected", conn);
+
+ free(conn);
+ *connp = NULL;
+}
+
+struct ucred udscs_get_peer_cred(struct udscs_connection *conn)
+{
+ return conn->peer_cred;
+}
+
+int udscs_server_fill_fds(struct udscs_server *server, fd_set *readfds,
+ fd_set *writefds)
+{
+ struct udscs_connection *conn;
+ int nfds = server->fd + 1;
+
+ if (!server)
+ return -1;
+
+ FD_SET(server->fd, readfds);
+
+ conn = server->connections_head.next;
+ while (conn) {
+ int conn_nfds = udscs_client_fill_fds(conn, readfds, writefds);
+ if (conn_nfds > nfds)
+ nfds = conn_nfds;
+
+ conn = conn->next;
+ }
+
+ return nfds;
+}
+
+int udscs_client_fill_fds(struct udscs_connection *conn, fd_set *readfds,
+ fd_set *writefds)
+{
+ if (!conn)
+ return -1;
+
+ FD_SET(conn->fd, readfds);
+ if (conn->write_buf)
+ FD_SET(conn->fd, writefds);
+
+ return conn->fd + 1;
+}
+
+static void udscs_server_accept(struct udscs_server *server) {
+ struct udscs_connection *new_conn, *conn;
+ struct sockaddr_un address;
+ socklen_t length = sizeof(address);
+ int r, fd;
+
+ fd = accept(server->fd, (struct sockaddr *)&address, &length);
+ if (fd == -1) {
+ if (errno == EINTR)
+ return;
+ syslog(LOG_ERR, "accept: %m");
+ return;
+ }
+
+ new_conn = calloc(1, sizeof(*conn));
+ if (!new_conn) {
+ syslog(LOG_ERR, "out of memory, disconnecting new client");
+ close(fd);
+ return;
+ }
+
+ new_conn->fd = fd;
+ new_conn->type_to_string = server->type_to_string;
+ new_conn->no_types = server->no_types;
+ new_conn->debug = server->debug;
+ new_conn->read_callback = server->read_callback;
+ new_conn->disconnect_callback = server->disconnect_callback;
+
+ length = sizeof(new_conn->peer_cred);
+ r = getsockopt(fd, SOL_SOCKET, SO_PEERCRED, &new_conn->peer_cred, &length);
+ if (r != 0) {
+ syslog(LOG_ERR, "Could not get peercred, disconnecting new client");
+ close(fd);
+ free(new_conn);
+ return;
+ }
+
+ conn = &server->connections_head;
+ while (conn->next)
+ conn = conn->next;
+
+ new_conn->prev = conn;
+ conn->next = new_conn;
+
+ if (server->debug)
+ syslog(LOG_DEBUG, "new client accepted: %p, pid: %d",
+ new_conn, (int)new_conn->peer_cred.pid);
+
+ if (server->connect_callback)
+ server->connect_callback(new_conn);
+}
+
+void udscs_server_handle_fds(struct udscs_server *server, fd_set *readfds,
+ fd_set *writefds)
+{
+ struct udscs_connection *conn, *next_conn;
+
+ if (!server)
+ return;
+
+ if (FD_ISSET(server->fd, readfds))
+ udscs_server_accept(server);
+
+ conn = server->connections_head.next;
+ while (conn) {
+ /* conn maybe destroyed by udscs_client_handle_fds (when disconnected),
+ so get the next connection first. */
+ next_conn = conn->next;
+ udscs_client_handle_fds(&conn, readfds, writefds);
+ conn = next_conn;
+ }
+}
+
+void udscs_client_handle_fds(struct udscs_connection **connp, fd_set *readfds,
+ fd_set *writefds)
+{
+ if (!*connp)
+ return;
+
+ if (FD_ISSET((*connp)->fd, readfds))
+ udscs_do_read(connp);
+
+ if (*connp && FD_ISSET((*connp)->fd, writefds))
+ udscs_do_write(connp);
+}
+
+int udscs_write(struct udscs_connection *conn, uint32_t type, uint32_t arg1,
+ uint32_t arg2, const uint8_t *data, uint32_t size)
+{
+ struct udscs_buf *wbuf, *new_wbuf;
+ struct udscs_message_header header;
+
+ new_wbuf = malloc(sizeof(*new_wbuf));
+ if (!new_wbuf)
+ return -1;
+
+ new_wbuf->pos = 0;
+ new_wbuf->size = sizeof(header) + size;
+ new_wbuf->next = NULL;
+ new_wbuf->buf = malloc(new_wbuf->size);
+ if (!new_wbuf->buf) {
+ free(new_wbuf);
+ return -1;
+ }
+
+ header.type = type;
+ header.arg1 = arg1;
+ header.arg2 = arg2;
+ header.size = size;
+
+ memcpy(new_wbuf->buf, &header, sizeof(header));
+ memcpy(new_wbuf->buf + sizeof(header), data, size);
+
+ if (conn->debug) {
+ if (type < conn->no_types)
+ syslog(LOG_DEBUG, "%p sent %s, arg1: %u, arg2: %u, size %u",
+ conn, conn->type_to_string[type], arg1, arg2, size);
+ else
+ syslog(LOG_DEBUG,
+ "%p sent invalid message %u, arg1: %u, arg2: %u, size %u",
+ conn, type, arg1, arg2, size);
+ }
+
+ if (!conn->write_buf) {
+ conn->write_buf = new_wbuf;
+ return 0;
+ }
+
+ /* maybe we should limit the write_buf stack depth ? */
+ wbuf = conn->write_buf;
+ while (wbuf->next)
+ wbuf = wbuf->next;
+
+ wbuf->next = new_wbuf;
+
+ return 0;
+}
+
+int udscs_server_write_all(struct udscs_server *server,
+ uint32_t type, uint32_t arg1, uint32_t arg2,
+ const uint8_t *data, uint32_t size)
+{
+ struct udscs_connection *conn;
+
+ conn = server->connections_head.next;
+ while (conn) {
+ if (udscs_write(conn, type, arg1, arg2, data, size))
+ return -1;
+ conn = conn->next;
+ }
+
+ return 0;
+}
+
+int udscs_server_for_all_clients(struct udscs_server *server,
+ udscs_for_all_clients_callback func, void *priv)
+{
+ int r = 0;
+ struct udscs_connection *conn, *next_conn;
+
+ if (!server)
+ return 0;
+
+ conn = server->connections_head.next;
+ while (conn) {
+ /* Get next conn as func may destroy the current conn */
+ next_conn = conn->next;
+ r += func(&conn, priv);
+ conn = next_conn;
+ }
+ return r;
+}
+
+static void udscs_read_complete(struct udscs_connection **connp)
+{
+ struct udscs_connection *conn = *connp;
+
+ if (conn->debug) {
+ if (conn->header.type < conn->no_types)
+ syslog(LOG_DEBUG,
+ "%p received %s, arg1: %u, arg2: %u, size %u",
+ conn, conn->type_to_string[conn->header.type],
+ conn->header.arg1, conn->header.arg2, conn->header.size);
+ else
+ syslog(LOG_DEBUG,
+ "%p received invalid message %u, arg1: %u, arg2: %u, size %u",
+ conn, conn->header.type, conn->header.arg1, conn->header.arg2,
+ conn->header.size);
+ }
+
+ if (conn->read_callback) {
+ conn->read_callback(connp, &conn->header, conn->data.buf);
+ if (!*connp) /* Was the connection disconnected by the callback ? */
+ return;
+ }
+
+ conn->header_read = 0;
+ memset(&conn->data, 0, sizeof(conn->data));
+}
+
+static void udscs_do_read(struct udscs_connection **connp)
+{
+ ssize_t n;
+ size_t to_read;
+ uint8_t *dest;
+ struct udscs_connection *conn = *connp;
+
+ if (conn->header_read < sizeof(conn->header)) {
+ to_read = sizeof(conn->header) - conn->header_read;
+ dest = (uint8_t *)&conn->header + conn->header_read;
+ } else {
+ to_read = conn->data.size - conn->data.pos;
+ dest = conn->data.buf + conn->data.pos;
+ }
+
+ n = read(conn->fd, dest, to_read);
+ if (n < 0) {
+ if (errno == EINTR)
+ return;
+ syslog(LOG_ERR, "reading unix domain socket: %m, disconnecting %p",
+ conn);
+ }
+ if (n <= 0) {
+ udscs_destroy_connection(connp);
+ return;
+ }
+
+ if (conn->header_read < sizeof(conn->header)) {
+ conn->header_read += n;
+ if (conn->header_read == sizeof(conn->header)) {
+ if (conn->header.size == 0) {
+ udscs_read_complete(connp);
+ return;
+ }
+ conn->data.pos = 0;
+ conn->data.size = conn->header.size;
+ conn->data.buf = malloc(conn->data.size);
+ if (!conn->data.buf) {
+ syslog(LOG_ERR, "out of memory, disconnecting %p", conn);
+ udscs_destroy_connection(connp);
+ return;
+ }
+ }
+ } else {
+ conn->data.pos += n;
+ if (conn->data.pos == conn->data.size)
+ udscs_read_complete(connp);
+ }
+}
+
+static void udscs_do_write(struct udscs_connection **connp)
+{
+ ssize_t n;
+ size_t to_write;
+ struct udscs_connection *conn = *connp;
+
+ struct udscs_buf* wbuf = conn->write_buf;
+ if (!wbuf) {
+ syslog(LOG_ERR,
+ "%p do_write called on a connection without a write buf ?!",
+ conn);
+ return;
+ }
+
+ to_write = wbuf->size - wbuf->pos;
+ n = write(conn->fd, wbuf->buf + wbuf->pos, to_write);
+ if (n < 0) {
+ if (errno == EINTR)
+ return;
+ syslog(LOG_ERR, "writing to unix domain socket: %m, disconnecting %p",
+ conn);
+ udscs_destroy_connection(connp);
+ return;
+ }
+
+ wbuf->pos += n;
+ if (wbuf->pos == wbuf->size) {
+ conn->write_buf = wbuf->next;
+ free(wbuf->buf);
+ free(wbuf);
+ }
+}
+
+void udscs_set_user_data(struct udscs_connection *conn, void *data)
+{
+ conn->user_data = data;
+}
+
+void *udscs_get_user_data(struct udscs_connection *conn)
+{
+ if (!conn)
+ return NULL;
+
+ return conn->user_data;
+}
--- /dev/null
+/* udscs.h Unix Domain Socket Client Server framework header file
+
+ Copyright 2010 Red Hat, Inc.
+
+ Red Hat Authors:
+ Hans de Goede <hdegoede@redhat.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 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/>.
+*/
+
+#ifndef __UDSCS_H
+#define __UDSCS_H
+
+#include <stdio.h>
+#include <stdint.h>
+#include <sys/select.h>
+#include <sys/socket.h>
+
+struct udscs_connection;
+struct udscs_server;
+struct udscs_message_header {
+ uint32_t type;
+ uint32_t arg1;
+ uint32_t arg2;
+ uint32_t size;
+};
+
+/* Callbacks with this type will be called when a new connection to a
+ server is accepted. */
+typedef void (*udscs_connect_callback)(struct udscs_connection *conn);
+/* Callbacks with this type will be called when a complete message has been
+ received. The callback may call udscs_destroy_connection, in which case
+ *connp must be made NULL (which udscs_destroy_connection takes care of) */
+typedef void (*udscs_read_callback)(struct udscs_connection **connp,
+ struct udscs_message_header *header, uint8_t *data);
+/* Callback type for udscs_server_for_all_clients. Clients can be disconnected
+ from this callback just like with a read callback. */
+typedef int (*udscs_for_all_clients_callback)(struct udscs_connection **connp,
+ void *priv);
+/* Callbacks with this type will be called when the connection is disconnected.
+ Note:
+ 1) udscs will destroy the connection in question itself after
+ this callback has completed!
+ 2) This callback is always called, even if the disconnect is initiated
+ by the udscs user through returning -1 from a read callback, or
+ by explictly calling udscs_destroy_connection */
+typedef void (*udscs_disconnect_callback)(struct udscs_connection *conn);
+
+/* Create a unix domain socket named name and start listening on it. */
+struct udscs_server *udscs_create_server(const char *socketname,
+ udscs_connect_callback connect_callback,
+ udscs_read_callback read_callback,
+ udscs_disconnect_callback disconnect_callback,
+ const char * const type_to_string[], int no_types, int debug);
+
+void udscs_destroy_server(struct udscs_server *server);
+
+/* Connect to a unix domain socket named name. */
+struct udscs_connection *udscs_connect(const char *socketname,
+ udscs_read_callback read_callback,
+ udscs_disconnect_callback disconnect_callback,
+ const char * const type_to_string[], int no_types, int debug);
+
+/* The contents of connp will be made NULL */
+void udscs_destroy_connection(struct udscs_connection **connp);
+
+
+/* Given an udscs server or client fill the fd_sets pointed to by readfds and
+ writefds for select() usage.
+
+ Return value: value of the highest fd + 1 */
+int udscs_server_fill_fds(struct udscs_server *server, fd_set *readfds,
+ fd_set *writefds);
+
+int udscs_client_fill_fds(struct udscs_connection *conn, fd_set *readfds,
+ fd_set *writefds);
+
+/* Handle any events flagged by select for the given udscs server or client. */
+void udscs_server_handle_fds(struct udscs_server *server, fd_set *readfds,
+ fd_set *writefds);
+
+/* Note the connection may be destroyed (when disconnected) by this call
+ in this case the disconnect calllback will get called before the
+ destruction and the contents of connp will be made NULL */
+void udscs_client_handle_fds(struct udscs_connection **connp, fd_set *readfds,
+ fd_set *writefds);
+
+
+/* Queue a message for delivery to the client connected through conn.
+
+ Returns 0 on success -1 on error (only happens when malloc fails) */
+int udscs_write(struct udscs_connection *conn, uint32_t type, uint32_t arg1,
+ uint32_t arg2, const uint8_t *data, uint32_t size);
+
+/* Like udscs_write, but then send the message to all clients connected to
+ the server */
+int udscs_server_write_all(struct udscs_server *server,
+ uint32_t type, uint32_t arg1, uint32_t arg2,
+ const uint8_t *data, uint32_t size);
+/* Call func for all clients connected to the server, passing through
+ priv to all func calls. Returns the total of the return values from all
+ calls to func */
+int udscs_server_for_all_clients(struct udscs_server *server,
+ udscs_for_all_clients_callback func, void *priv);
+
+
+struct ucred udscs_get_peer_cred(struct udscs_connection *conn);
+
+/* For server use, to associate per connection data with a connection */
+void udscs_set_user_data(struct udscs_connection *conn, void *data);
+void *udscs_get_user_data(struct udscs_connection *conn);
+
+#endif
--- /dev/null
+/* vdagent file xfers code
+
+ Copyright 2013 Red Hat, Inc.
+
+ Red Hat Authors:
+ Hans de Goede <hdegoede@redhat.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 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/>.
+*/
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <inttypes.h>
+#include <string.h>
+#include <syslog.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include <errno.h>
+#include <sys/stat.h>
+#include <sys/types.h>
+#include <spice/vd_agent.h>
+#include <glib.h>
+
+#include "vdagentd-proto.h"
+#include "vdagent-file-xfers.h"
+#include "glib-compat.h"
+
+struct vdagent_file_xfers {
+ GHashTable *xfers;
+ struct udscs_connection *vdagentd;
+ char *save_dir;
+ int open_save_dir;
+ int debug;
+};
+
+typedef struct AgentFileXferTask {
+ uint32_t id;
+ int file_fd;
+ uint64_t read_bytes;
+ char *file_name;
+ uint64_t file_size;
+ int file_xfer_nr;
+ int file_xfer_total;
+ int debug;
+} AgentFileXferTask;
+
+static void vdagent_file_xfer_task_free(gpointer data)
+{
+ AgentFileXferTask *task = data;
+
+ g_return_if_fail(task != NULL);
+
+ if (task->file_fd > 0) {
+ syslog(LOG_ERR, "file-xfer: Removing task %u and file %s due to error",
+ task->id, task->file_name);
+ close(task->file_fd);
+ unlink(task->file_name);
+ } else if (task->debug)
+ syslog(LOG_DEBUG, "file-xfer: Removing task %u %s",
+ task->id, task->file_name);
+
+ g_free(task->file_name);
+ g_free(task);
+}
+
+struct vdagent_file_xfers *vdagent_file_xfers_create(
+ struct udscs_connection *vdagentd, const char *save_dir,
+ int open_save_dir, int debug)
+{
+ struct vdagent_file_xfers *xfers;
+
+ xfers = g_malloc(sizeof(*xfers));
+ xfers->xfers = g_hash_table_new_full(g_direct_hash, g_direct_equal,
+ NULL, vdagent_file_xfer_task_free);
+ xfers->vdagentd = vdagentd;
+ xfers->save_dir = g_strdup(save_dir);
+ xfers->open_save_dir = open_save_dir;
+ xfers->debug = debug;
+
+ return xfers;
+}
+
+void vdagent_file_xfers_destroy(struct vdagent_file_xfers *xfers)
+{
+ g_hash_table_destroy(xfers->xfers);
+ g_free(xfers->save_dir);
+ g_free(xfers);
+}
+
+AgentFileXferTask *vdagent_file_xfers_get_task(
+ struct vdagent_file_xfers *xfers, uint32_t id)
+{
+ AgentFileXferTask *task;
+
+ task = g_hash_table_lookup(xfers->xfers, GUINT_TO_POINTER(id));
+ if (task == NULL)
+ syslog(LOG_ERR, "file-xfer: error can not find task %u", id);
+
+ return task;
+}
+
+/* Parse start message then create a new file xfer task */
+static AgentFileXferTask *vdagent_parse_start_msg(
+ VDAgentFileXferStartMessage *msg)
+{
+ GKeyFile *keyfile = NULL;
+ AgentFileXferTask *task = NULL;
+ GError *error = NULL;
+
+ keyfile = g_key_file_new();
+ if (g_key_file_load_from_data(keyfile,
+ (const gchar *)msg->data,
+ -1,
+ G_KEY_FILE_NONE, &error) == FALSE) {
+ syslog(LOG_ERR, "file-xfer: failed to load keyfile: %s",
+ error->message);
+ goto error;
+ }
+ task = g_new0(AgentFileXferTask, 1);
+ task->id = msg->id;
+ task->file_name = g_key_file_get_string(
+ keyfile, "vdagent-file-xfer", "name", &error);
+ if (error) {
+ syslog(LOG_ERR, "file-xfer: failed to parse filename: %s",
+ error->message);
+ goto error;
+ }
+ task->file_size = g_key_file_get_uint64(
+ keyfile, "vdagent-file-xfer", "size", &error);
+ if (error) {
+ syslog(LOG_ERR, "file-xfer: failed to parse filesize: %s",
+ error->message);
+ goto error;
+ }
+ /* These are set for xfers which are part of a multi-file xfer */
+ task->file_xfer_nr = g_key_file_get_integer(
+ keyfile, "vdagent-file-xfer", "file-xfer-nr", NULL);
+ task->file_xfer_total = g_key_file_get_integer(
+ keyfile, "vdagent-file-xfer", "file-xfer-total", NULL);
+
+ g_key_file_free(keyfile);
+ return task;
+
+error:
+ g_clear_error(&error);
+ if (task)
+ vdagent_file_xfer_task_free(task);
+ if (keyfile)
+ g_key_file_free(keyfile);
+ return NULL;
+}
+
+void vdagent_file_xfers_start(struct vdagent_file_xfers *xfers,
+ VDAgentFileXferStartMessage *msg)
+{
+ AgentFileXferTask *task;
+ char *dir = NULL, *path = NULL, *file_path = NULL;
+ struct stat st;
+ int i;
+
+ if (g_hash_table_lookup(xfers->xfers, GUINT_TO_POINTER(msg->id))) {
+ syslog(LOG_ERR, "file-xfer: error id %u already exists, ignoring!",
+ msg->id);
+ return;
+ }
+
+ task = vdagent_parse_start_msg(msg);
+ if (task == NULL) {
+ goto error;
+ }
+
+ task->debug = xfers->debug;
+
+ file_path = g_build_filename(xfers->save_dir, task->file_name, NULL);
+
+ dir = g_path_get_dirname(file_path);
+ if (g_mkdir_with_parents(dir, S_IRWXU) == -1) {
+ syslog(LOG_ERR, "file-xfer: Failed to create dir %s", dir);
+ goto error;
+ }
+
+ path = g_strdup(file_path);
+ for (i = 0; i < 64 && (stat(path, &st) == 0 || errno != ENOENT); i++) {
+ g_free(path);
+ path = g_strdup_printf("%s (%d)", file_path, i + 1);
+ }
+ g_free(task->file_name);
+ task->file_name = path;
+ if (i == 64) {
+ syslog(LOG_ERR, "file-xfer: more then 63 copies of %s exist?",
+ file_path);
+ goto error;
+ }
+
+ task->file_fd = open(path, O_CREAT | O_WRONLY, 0644);
+ if (task->file_fd == -1) {
+ syslog(LOG_ERR, "file-xfer: failed to create file %s: %s",
+ path, strerror(errno));
+ goto error;
+ }
+
+ if (ftruncate(task->file_fd, task->file_size) < 0) {
+ syslog(LOG_ERR, "file-xfer: err reserving %"PRIu64" bytes for %s: %s",
+ task->file_size, path, strerror(errno));
+ goto error;
+ }
+
+ g_hash_table_insert(xfers->xfers, GUINT_TO_POINTER(msg->id), task);
+
+ if (xfers->debug)
+ syslog(LOG_DEBUG, "file-xfer: Adding task %u %s %"PRIu64" bytes",
+ task->id, path, task->file_size);
+
+ udscs_write(xfers->vdagentd, VDAGENTD_FILE_XFER_STATUS,
+ msg->id, VD_AGENT_FILE_XFER_STATUS_CAN_SEND_DATA, NULL, 0);
+ g_free(file_path);
+ g_free(dir);
+ return ;
+
+error:
+ udscs_write(xfers->vdagentd, VDAGENTD_FILE_XFER_STATUS,
+ msg->id, VD_AGENT_FILE_XFER_STATUS_ERROR, NULL, 0);
+ if (task)
+ vdagent_file_xfer_task_free(task);
+ g_free(file_path);
+ g_free(dir);
+}
+
+void vdagent_file_xfers_status(struct vdagent_file_xfers *xfers,
+ VDAgentFileXferStatusMessage *msg)
+{
+ AgentFileXferTask *task;
+
+ task = vdagent_file_xfers_get_task(xfers, msg->id);
+ if (!task)
+ return;
+
+ switch (msg->result) {
+ case VD_AGENT_FILE_XFER_STATUS_CAN_SEND_DATA:
+ syslog(LOG_ERR, "file-xfer: task %u %s received unexpected 0 response",
+ task->id, task->file_name);
+ break;
+ default:
+ /* Cancel or Error, remove this task */
+ g_hash_table_remove(xfers->xfers, GUINT_TO_POINTER(msg->id));
+ }
+}
+
+void vdagent_file_xfers_data(struct vdagent_file_xfers *xfers,
+ VDAgentFileXferDataMessage *msg)
+{
+ AgentFileXferTask *task;
+ int len, status = -1;
+
+ task = vdagent_file_xfers_get_task(xfers, msg->id);
+ if (!task)
+ return;
+
+ len = write(task->file_fd, msg->data, msg->size);
+ if (len == msg->size) {
+ task->read_bytes += msg->size;
+ if (task->read_bytes >= task->file_size) {
+ if (task->read_bytes == task->file_size) {
+ if (xfers->debug)
+ syslog(LOG_DEBUG, "file-xfer: task %u %s has completed",
+ task->id, task->file_name);
+ close(task->file_fd);
+ task->file_fd = -1;
+ if (xfers->open_save_dir &&
+ task->file_xfer_nr == task->file_xfer_total) {
+ char buf[PATH_MAX];
+ snprintf(buf, PATH_MAX, "xdg-open '%s'&", xfers->save_dir);
+ status = system(buf);
+ }
+ status = VD_AGENT_FILE_XFER_STATUS_SUCCESS;
+ } else {
+ syslog(LOG_ERR, "file-xfer: error received too much data");
+ status = VD_AGENT_FILE_XFER_STATUS_ERROR;
+ }
+ }
+ } else {
+ syslog(LOG_ERR, "file-xfer: error writing %s: %s", task->file_name,
+ strerror(errno));
+ status = VD_AGENT_FILE_XFER_STATUS_ERROR;
+ }
+
+ if (status != -1) {
+ udscs_write(xfers->vdagentd, VDAGENTD_FILE_XFER_STATUS,
+ msg->id, status, NULL, 0);
+ g_hash_table_remove(xfers->xfers, GUINT_TO_POINTER(msg->id));
+ }
+}
--- /dev/null
+/* vdagent file xfers header
+
+ Copyright 2013 Red Hat, Inc.
+
+ Red Hat Authors:
+ Hans de Goede <hdegoede@redhat.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 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/>.
+*/
+
+#ifndef __VDAGENT_FILE_XFERS_H
+#define __VDAGENT_FILE_XFERS_H
+
+#include "udscs.h"
+
+struct vdagent_file_xfers;
+
+struct vdagent_file_xfers *vdagent_file_xfers_create(
+ struct udscs_connection *vdagentd, const char *save_dir,
+ int open_save_dir, int debug);
+void vdagent_file_xfers_destroy(struct vdagent_file_xfers *xfer);
+
+void vdagent_file_xfers_start(struct vdagent_file_xfers *xfers,
+ VDAgentFileXferStartMessage *msg);
+void vdagent_file_xfers_status(struct vdagent_file_xfers *xfers,
+ VDAgentFileXferStatusMessage *msg);
+void vdagent_file_xfers_data(struct vdagent_file_xfers *xfers,
+ VDAgentFileXferDataMessage *msg);
+
+#endif
--- /dev/null
+/* vdagent-virtio-port.c virtio port communication code
+
+ Copyright 2010 Red Hat, Inc.
+
+ Red Hat Authors:
+ Hans de Goede <hdegoede@redhat.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 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/>.
+*/
+
+#include <errno.h>
+#include <stdlib.h>
+#include <string.h>
+#include <syslog.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include <sys/select.h>
+#include <sys/socket.h>
+#include <sys/un.h>
+
+#include "vdagent-virtio-port.h"
+
+#define VDP_LAST_PORT VDP_SERVER_PORT
+
+struct vdagent_virtio_port_buf {
+ uint8_t *buf;
+ size_t pos;
+ size_t size;
+ size_t write_pos;
+
+ struct vdagent_virtio_port_buf *next;
+};
+
+/* Data to keep track of the assembling of vdagent messages per chunk port,
+ for de-multiplexing the messages */
+struct vdagent_virtio_port_chunk_port_data {
+ int message_header_read;
+ int message_data_pos;
+ VDAgentMessage message_header;
+ uint8_t *message_data;
+};
+
+struct vdagent_virtio_port {
+ int fd;
+ int opening;
+ int is_uds;
+
+ /* Chunk read stuff, single buffer, separate header and data buffer */
+ int chunk_header_read;
+ int chunk_data_pos;
+ VDIChunkHeader chunk_header;
+ uint8_t chunk_data[VD_AGENT_MAX_DATA_SIZE];
+
+ /* Per chunk port data */
+ struct vdagent_virtio_port_chunk_port_data port_data[VDP_LAST_PORT + 1];
+
+ /* Writes are stored in a linked list of buffers, with both the header
+ + data for a single message in 1 buffer. */
+ struct vdagent_virtio_port_buf *write_buf;
+
+ /* Callbacks */
+ vdagent_virtio_port_read_callback read_callback;
+ vdagent_virtio_port_disconnect_callback disconnect_callback;
+};
+
+static void vdagent_virtio_port_do_write(struct vdagent_virtio_port **vportp);
+static void vdagent_virtio_port_do_read(struct vdagent_virtio_port **vportp);
+
+struct vdagent_virtio_port *vdagent_virtio_port_create(const char *portname,
+ vdagent_virtio_port_read_callback read_callback,
+ vdagent_virtio_port_disconnect_callback disconnect_callback)
+{
+ struct vdagent_virtio_port *vport;
+ struct sockaddr_un address;
+ int c;
+
+ vport = calloc(1, sizeof(*vport));
+ if (!vport)
+ return 0;
+
+ vport->fd = open(portname, O_RDWR);
+ if (vport->fd == -1) {
+ vport->fd = socket(PF_UNIX, SOCK_STREAM, 0);
+ if (vport->fd == -1) {
+ goto error;
+ }
+ address.sun_family = AF_UNIX;
+ snprintf(address.sun_path, sizeof(address.sun_path), "%s", portname);
+ c = connect(vport->fd, (struct sockaddr *)&address, sizeof(address));
+ if (c == 0) {
+ vport->is_uds = 1;
+ } else {
+ goto error;
+ }
+ } else {
+ vport->is_uds = 0;
+ }
+ vport->opening = 1;
+
+ vport->read_callback = read_callback;
+ vport->disconnect_callback = disconnect_callback;
+
+ return vport;
+
+error:
+ syslog(LOG_ERR, "open %s: %m", portname);
+ if (vport->fd != -1) {
+ close(vport->fd);
+ }
+ free(vport);
+ return NULL;
+}
+
+void vdagent_virtio_port_destroy(struct vdagent_virtio_port **vportp)
+{
+ struct vdagent_virtio_port_buf *wbuf, *next_wbuf;
+ struct vdagent_virtio_port *vport = *vportp;
+ int i;
+
+ if (!vport)
+ return;
+
+ if (vport->disconnect_callback)
+ vport->disconnect_callback(vport);
+
+ wbuf = vport->write_buf;
+ while (wbuf) {
+ next_wbuf = wbuf->next;
+ free(wbuf->buf);
+ free(wbuf);
+ wbuf = next_wbuf;
+ }
+
+ for (i = 0; i <= VDP_LAST_PORT; i++) {
+ free(vport->port_data[i].message_data);
+ }
+
+ close(vport->fd);
+ free(vport);
+ *vportp = NULL;
+}
+
+int vdagent_virtio_port_fill_fds(struct vdagent_virtio_port *vport,
+ fd_set *readfds, fd_set *writefds)
+{
+ if (!vport)
+ return -1;
+
+ FD_SET(vport->fd, readfds);
+ if (vport->write_buf)
+ FD_SET(vport->fd, writefds);
+
+ return vport->fd + 1;
+}
+
+void vdagent_virtio_port_handle_fds(struct vdagent_virtio_port **vportp,
+ fd_set *readfds, fd_set *writefds)
+{
+ if (!*vportp)
+ return;
+
+ if (FD_ISSET((*vportp)->fd, readfds))
+ vdagent_virtio_port_do_read(vportp);
+
+ if (*vportp && FD_ISSET((*vportp)->fd, writefds))
+ vdagent_virtio_port_do_write(vportp);
+}
+
+static struct vdagent_virtio_port_buf* vdagent_virtio_port_get_last_wbuf(
+ struct vdagent_virtio_port *vport)
+{
+ struct vdagent_virtio_port_buf *wbuf;
+
+ wbuf = vport->write_buf;
+ if (!wbuf)
+ return NULL;
+
+ while (wbuf->next)
+ wbuf = wbuf->next;
+
+ return wbuf;
+}
+
+int vdagent_virtio_port_write_start(
+ struct vdagent_virtio_port *vport,
+ uint32_t port_nr,
+ uint32_t message_type,
+ uint32_t message_opaque,
+ uint32_t data_size)
+{
+ struct vdagent_virtio_port_buf *wbuf, *new_wbuf;
+ VDIChunkHeader chunk_header;
+ VDAgentMessage message_header;
+
+ new_wbuf = malloc(sizeof(*new_wbuf));
+ if (!new_wbuf)
+ return -1;
+
+ new_wbuf->pos = 0;
+ new_wbuf->write_pos = 0;
+ new_wbuf->size = sizeof(chunk_header) + sizeof(message_header) + data_size;
+ new_wbuf->next = NULL;
+ new_wbuf->buf = malloc(new_wbuf->size);
+ if (!new_wbuf->buf) {
+ free(new_wbuf);
+ return -1;
+ }
+
+ chunk_header.port = port_nr;
+ chunk_header.size = sizeof(message_header) + data_size;
+ memcpy(new_wbuf->buf + new_wbuf->write_pos, &chunk_header,
+ sizeof(chunk_header));
+ new_wbuf->write_pos += sizeof(chunk_header);
+
+ message_header.protocol = VD_AGENT_PROTOCOL;
+ message_header.type = message_type;
+ message_header.opaque = message_opaque;
+ message_header.size = data_size;
+ memcpy(new_wbuf->buf + new_wbuf->write_pos, &message_header,
+ sizeof(message_header));
+ new_wbuf->write_pos += sizeof(message_header);
+
+ if (!vport->write_buf) {
+ vport->write_buf = new_wbuf;
+ return 0;
+ }
+
+ wbuf = vdagent_virtio_port_get_last_wbuf(vport);
+ wbuf->next = new_wbuf;
+
+ return 0;
+}
+
+int vdagent_virtio_port_write_append(struct vdagent_virtio_port *vport,
+ const uint8_t *data, uint32_t size)
+{
+ struct vdagent_virtio_port_buf *wbuf;
+
+ wbuf = vdagent_virtio_port_get_last_wbuf(vport);
+ if (!wbuf) {
+ syslog(LOG_ERR, "can't append without a buffer");
+ return -1;
+ }
+
+ if (wbuf->size - wbuf->write_pos < size) {
+ syslog(LOG_ERR, "can't append to full buffer");
+ return -1;
+ }
+
+ memcpy(wbuf->buf + wbuf->write_pos, data, size);
+ wbuf->write_pos += size;
+ return 0;
+}
+
+int vdagent_virtio_port_write(
+ struct vdagent_virtio_port *vport,
+ uint32_t port_nr,
+ uint32_t message_type,
+ uint32_t message_opaque,
+ const uint8_t *data,
+ uint32_t data_size)
+{
+ if (vdagent_virtio_port_write_start(vport, port_nr, message_type,
+ message_opaque, data_size)) {
+ return -1;
+ }
+ vdagent_virtio_port_write_append(vport, data, data_size);
+ return 0;
+}
+
+void vdagent_virtio_port_flush(struct vdagent_virtio_port **vportp)
+{
+ while (*vportp && (*vportp)->write_buf)
+ vdagent_virtio_port_do_write(vportp);
+}
+
+void vdagent_virtio_port_reset(struct vdagent_virtio_port *vport, int port)
+{
+ if (port > VDP_LAST_PORT) {
+ syslog(LOG_ERR, "vdagent_virtio_port_reset port out of range");
+ return;
+ }
+ free(vport->port_data[port].message_data);
+ memset(&vport->port_data[port], 0, sizeof(vport->port_data[0]));
+}
+
+static void vdagent_virtio_port_do_chunk(struct vdagent_virtio_port **vportp)
+{
+ int avail, read, pos = 0;
+ struct vdagent_virtio_port *vport = *vportp;
+ struct vdagent_virtio_port_chunk_port_data *port =
+ &vport->port_data[vport->chunk_header.port];
+
+ if (port->message_header_read < sizeof(port->message_header)) {
+ read = sizeof(port->message_header) - port->message_header_read;
+ if (read > vport->chunk_header.size) {
+ read = vport->chunk_header.size;
+ }
+ memcpy((uint8_t *)&port->message_header + port->message_header_read,
+ vport->chunk_data, read);
+ port->message_header_read += read;
+ if (port->message_header_read == sizeof(port->message_header) &&
+ port->message_header.size) {
+ port->message_data = malloc(port->message_header.size);
+ if (!port->message_data) {
+ syslog(LOG_ERR, "out of memory, disconnecting virtio");
+ vdagent_virtio_port_destroy(vportp);
+ return;
+ }
+ }
+ pos = read;
+ }
+
+ if (port->message_header_read == sizeof(port->message_header)) {
+ read = port->message_header.size - port->message_data_pos;
+ avail = vport->chunk_header.size - pos;
+
+ if (avail > read) {
+ syslog(LOG_ERR, "chunk larger then message, lost sync?");
+ vdagent_virtio_port_destroy(vportp);
+ return;
+ }
+
+ if (avail < read)
+ read = avail;
+
+ if (read) {
+ memcpy(port->message_data + port->message_data_pos,
+ vport->chunk_data + pos, read);
+ port->message_data_pos += read;
+ }
+
+ if (port->message_data_pos == port->message_header.size) {
+ if (vport->read_callback) {
+ int r = vport->read_callback(vport, vport->chunk_header.port,
+ &port->message_header, port->message_data);
+ if (r == -1) {
+ vdagent_virtio_port_destroy(vportp);
+ return;
+ }
+ }
+ port->message_header_read = 0;
+ port->message_data_pos = 0;
+ free(port->message_data);
+ port->message_data = NULL;
+ }
+ }
+}
+
+static int vport_read(struct vdagent_virtio_port *vport, uint8_t *buf, int len)
+{
+ if (vport->is_uds) {
+ return recv(vport->fd, buf, len, 0);
+ } else {
+ return read(vport->fd, buf, len);
+ }
+}
+
+static void vdagent_virtio_port_do_read(struct vdagent_virtio_port **vportp)
+{
+ ssize_t n;
+ size_t to_read;
+ uint8_t *dest;
+ struct vdagent_virtio_port *vport = *vportp;
+
+ if (vport->chunk_header_read < sizeof(vport->chunk_header)) {
+ to_read = sizeof(vport->chunk_header) - vport->chunk_header_read;
+ dest = (uint8_t *)&vport->chunk_header + vport->chunk_header_read;
+ } else {
+ to_read = vport->chunk_header.size - vport->chunk_data_pos;
+ dest = vport->chunk_data + vport->chunk_data_pos;
+ }
+
+ n = vport_read(vport, dest, to_read);
+ if (n < 0) {
+ if (errno == EINTR)
+ return;
+ syslog(LOG_ERR, "reading from vdagent virtio port: %m");
+ }
+ if (n == 0 && vport->opening) {
+ /* When we open the virtio serial port, the following happens:
+ 1) The linux kernel virtio_console driver sends a
+ VIRTIO_CONSOLE_PORT_OPEN message to qemu
+ 2) qemu's spicevmc chardev driver calls qemu_spice_add_interface to
+ register the agent chardev with the spice-server
+ 3) spice-server then calls the spicevmc chardev driver's state
+ callback to let it know it is ready to receive data
+ 4) The state callback sends a CHR_EVENT_OPENED to the virtio-console
+ chardev backend
+ 5) The virtio-console chardev backend sends VIRTIO_CONSOLE_PORT_OPEN
+ to the linux kernel virtio_console driver
+
+ Until steps 1 - 5 have completed the linux kernel virtio_console
+ driver sees the virtio serial port as being in a disconnected state
+ and read will return 0 ! So if we blindly assume that a read 0 means
+ that the channel is closed we will hit a race here.
+
+ Therefore we ignore read returning 0 until we've successfully read
+ or written some data. If we hit this race we also sleep a bit here
+ to avoid busy waiting until the above steps complete */
+ usleep(10000);
+ return;
+ }
+ if (n <= 0) {
+ vdagent_virtio_port_destroy(vportp);
+ return;
+ }
+ vport->opening = 0;
+
+ if (vport->chunk_header_read < sizeof(vport->chunk_header)) {
+ vport->chunk_header_read += n;
+ if (vport->chunk_header_read == sizeof(vport->chunk_header)) {
+ if (vport->chunk_header.size > VD_AGENT_MAX_DATA_SIZE) {
+ syslog(LOG_ERR, "chunk size %u too large",
+ vport->chunk_header.size);
+ vdagent_virtio_port_destroy(vportp);
+ return;
+ }
+ if (vport->chunk_header.port > VDP_LAST_PORT) {
+ syslog(LOG_ERR, "chunk port %u out of range",
+ vport->chunk_header.port);
+ vdagent_virtio_port_destroy(vportp);
+ return;
+ }
+ }
+ } else {
+ vport->chunk_data_pos += n;
+ if (vport->chunk_data_pos == vport->chunk_header.size) {
+ vdagent_virtio_port_do_chunk(vportp);
+ if (!*vportp)
+ return;
+ vport->chunk_header_read = 0;
+ vport->chunk_data_pos = 0;
+ }
+ }
+}
+
+static int vport_write(struct vdagent_virtio_port *vport, uint8_t *buf, int len)
+{
+ if (vport->is_uds) {
+ return send(vport->fd, buf, len, 0);
+ } else {
+ return write(vport->fd, buf, len);
+ }
+}
+
+static void vdagent_virtio_port_do_write(struct vdagent_virtio_port **vportp)
+{
+ ssize_t n;
+ size_t to_write;
+ struct vdagent_virtio_port *vport = *vportp;
+
+ struct vdagent_virtio_port_buf* wbuf = vport->write_buf;
+ if (!wbuf) {
+ syslog(LOG_ERR, "do_write called on a port without a write buf ?!");
+ return;
+ }
+
+ if (wbuf->write_pos != wbuf->size) {
+ syslog(LOG_ERR, "do_write: buffer is incomplete!!");
+ return;
+ }
+
+ to_write = wbuf->size - wbuf->pos;
+ n = vport_write(vport, wbuf->buf + wbuf->pos, to_write);
+ if (n < 0) {
+ if (errno == EINTR)
+ return;
+ syslog(LOG_ERR, "writing to vdagent virtio port: %m");
+ vdagent_virtio_port_destroy(vportp);
+ return;
+ }
+ if (n > 0)
+ vport->opening = 0;
+
+ wbuf->pos += n;
+ if (wbuf->pos == wbuf->size) {
+ vport->write_buf = wbuf->next;
+ free(wbuf->buf);
+ free(wbuf);
+ }
+}
--- /dev/null
+/* vdagent-virtio-port.h virtio port communication header
+
+ Copyright 2010 Red Hat, Inc.
+
+ Red Hat Authors:
+ Hans de Goede <hdegoede@redhat.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 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/>.
+*/
+
+#ifndef __VIRTIO_PORT_H
+#define __VIRTIO_PORT_H
+
+#include <stdio.h>
+#include <stdint.h>
+#include <sys/select.h>
+#include <spice/vd_agent.h>
+
+struct vdagent_virtio_port;
+
+/* Callbacks with this type will be called when a complete message has been
+ received. Sometimes the callback may want to close the port, in this
+ case do *not* call vdagent_virtio_port_destroy from the callback. The desire
+ to close the port can be indicated be returning -1 from the callback,
+ in other cases return 0. */
+typedef int (*vdagent_virtio_port_read_callback)(
+ struct vdagent_virtio_port *vport,
+ int port_nr,
+ VDAgentMessage *message_header,
+ uint8_t *data);
+
+/* Callbacks with this type will be called when the port is disconnected.
+ Note:
+ 1) vdagent_virtio_port will destroy the port in question itself after
+ this callback has completed!
+ 2) This callback is always called, even if the disconnect is initiated
+ by the vdagent_virtio_port user through returning -1 from a read
+ callback, or by explictly calling vdagent_virtio_port_destroy */
+typedef void (*vdagent_virtio_port_disconnect_callback)(
+ struct vdagent_virtio_port *conn);
+
+
+/* Create a vdagent virtio port object for port portname */
+struct vdagent_virtio_port *vdagent_virtio_port_create(const char *portname,
+ vdagent_virtio_port_read_callback read_callback,
+ vdagent_virtio_port_disconnect_callback disconnect_callback);
+
+/* The contents of portp will be made NULL */
+void vdagent_virtio_port_destroy(struct vdagent_virtio_port **vportp);
+
+
+/* Given a vdagent_virtio_port fill the fd_sets pointed to by readfds and
+ writefds for select() usage.
+
+ Return value: value of the highest fd + 1 */
+int vdagent_virtio_port_fill_fds(struct vdagent_virtio_port *vport,
+ fd_set *readfds, fd_set *writefds);
+
+/* Handle any events flagged by select for the given vdagent_virtio_port.
+ Note the port may be destroyed (when disconnected) by this call
+ in this case the disconnect calllback will get called before the
+ destruction and the contents of connp will be made NULL */
+void vdagent_virtio_port_handle_fds(struct vdagent_virtio_port **vportp,
+ fd_set *readfds, fd_set *writefds);
+
+
+/* Queue a message for delivery, either bit by bit, or all at once
+
+ Returns 0 on success -1 on error (only happens when malloc fails) */
+int vdagent_virtio_port_write_start(
+ struct vdagent_virtio_port *vport,
+ uint32_t port_nr,
+ uint32_t message_type,
+ uint32_t message_opaque,
+ uint32_t data_size);
+
+int vdagent_virtio_port_write_append(
+ struct vdagent_virtio_port *vport,
+ const uint8_t *data,
+ uint32_t size);
+
+int vdagent_virtio_port_write(
+ struct vdagent_virtio_port *vport,
+ uint32_t port_nr,
+ uint32_t message_type,
+ uint32_t message_opaque,
+ const uint8_t *data,
+ uint32_t data_size);
+
+void vdagent_virtio_port_flush(struct vdagent_virtio_port **vportp);
+void vdagent_virtio_port_reset(struct vdagent_virtio_port *vport, int port);
+
+#endif
--- /dev/null
+#ifndef VDAGENT_X11_PRIV
+#define VDAGENT_X11_PRIV
+
+#include <stdint.h>
+#include <stdio.h>
+
+#include <spice/vd_agent.h>
+
+#include <X11/extensions/Xrandr.h>
+
+/* Macros to print a message to the logfile prefixed by the selection */
+#define SELPRINTF(format, ...) \
+ syslog(LOG_ERR, "%s: " format, \
+ vdagent_x11_sel_to_str(selection), ##__VA_ARGS__)
+
+#define VSELPRINTF(format, ...) \
+ do { \
+ if (x11->debug) { \
+ syslog(LOG_DEBUG, "%s: " format, \
+ vdagent_x11_sel_to_str(selection), ##__VA_ARGS__); \
+ } \
+ } while (0)
+
+#define MAX_SCREENS 16
+/* Same as qxl_dev.h client_monitors_config.heads count */
+#define MONITOR_SIZE_COUNT 64
+
+enum { owner_none, owner_guest, owner_client };
+
+/* X11 terminology is confusing a selection request is a request from an
+ app to get clipboard data from us, so iow from the spice client through
+ the vdagent channel. We handle these one at a time and queue any which
+ come in while we are still handling the current one. */
+struct vdagent_x11_selection_request {
+ XEvent event;
+ uint8_t selection;
+ struct vdagent_x11_selection_request *next;
+};
+
+/* A conversion request is X11 speak for asking an other app to give its
+ clipboard data to us, we do these on behalf of the spice client to copy
+ data from the guest to the client. Like selection requests we process
+ these one at a time. */
+struct vdagent_x11_conversion_request {
+ Atom target;
+ uint8_t selection;
+ struct vdagent_x11_conversion_request *next;
+};
+
+struct clipboard_format_tmpl {
+ uint32_t type;
+ const char *atom_names[16];
+};
+
+struct clipboard_format_info {
+ uint32_t type;
+ Atom atoms[16];
+ int atom_count;
+};
+
+struct monitor_size {
+ int width;
+ int height;
+};
+
+static const struct clipboard_format_tmpl clipboard_format_templates[] = {
+ { VD_AGENT_CLIPBOARD_UTF8_TEXT, { "UTF8_STRING",
+ "text/plain;charset=UTF-8", "text/plain;charset=utf-8", NULL }, },
+ { VD_AGENT_CLIPBOARD_IMAGE_PNG, { "image/png", NULL }, },
+ { VD_AGENT_CLIPBOARD_IMAGE_BMP, { "image/bmp", "image/x-bmp",
+ "image/x-MS-bmp", "image/x-win-bitmap", NULL }, },
+ { VD_AGENT_CLIPBOARD_IMAGE_TIFF, { "image/tiff", NULL }, },
+ { VD_AGENT_CLIPBOARD_IMAGE_JPG, { "image/jpeg", NULL }, },
+};
+
+#define clipboard_format_count (sizeof(clipboard_format_templates)/sizeof(clipboard_format_templates[0]))
+
+struct vdagent_x11 {
+ struct clipboard_format_info clipboard_formats[clipboard_format_count];
+ Display *display;
+ Atom clipboard_atom;
+ Atom clipboard_primary_atom;
+ Atom targets_atom;
+ Atom incr_atom;
+ Atom multiple_atom;
+ Window root_window[MAX_SCREENS];
+ Window selection_window;
+ struct udscs_connection *vdagentd;
+ char *net_wm_name;
+ int debug;
+ int fd;
+ int screen_count;
+ int width[MAX_SCREENS];
+ int height[MAX_SCREENS];
+ int has_xfixes;
+ int xfixes_event_base;
+ int max_prop_size;
+ int expected_targets_notifies[256];
+ int clipboard_owner[256];
+ int clipboard_type_count[256];
+ uint32_t clipboard_agent_types[256][256];
+ Atom clipboard_x11_targets[256][256];
+ /* Data for conversion_req which is currently being processed */
+ struct vdagent_x11_conversion_request *conversion_req;
+ int expect_property_notify;
+ uint8_t *clipboard_data;
+ uint32_t clipboard_data_size;
+ uint32_t clipboard_data_space;
+ /* Data for selection_req which is currently being processed */
+ struct vdagent_x11_selection_request *selection_req;
+ uint8_t *selection_req_data;
+ uint32_t selection_req_data_pos;
+ uint32_t selection_req_data_size;
+ Atom selection_req_atom;
+ /* resolution change state */
+ struct {
+ XRRScreenResources *res;
+ XRROutputInfo **outputs;
+ XRRCrtcInfo **crtcs;
+ int min_width;
+ int max_width;
+ int min_height;
+ int max_height;
+ int num_monitors;
+ struct monitor_size monitor_sizes[MONITOR_SIZE_COUNT];
+ VDAgentMonitorsConfig *failed_conf;
+ } randr;
+
+ /* NB: we cache this assuming the driver isn't changed under our feet */
+ int set_crtc_config_not_functional;
+
+ int has_xrandr;
+ int xrandr_major;
+ int xrandr_minor;
+ int has_xinerama;
+ int dont_send_guest_xorg_res;
+};
+
+extern int (*vdagent_x11_prev_error_handler)(Display *, XErrorEvent *);
+extern int vdagent_x11_caught_error;
+
+void vdagent_x11_randr_init(struct vdagent_x11 *x11);
+void vdagent_x11_send_daemon_guest_xorg_res(struct vdagent_x11 *x11,
+ int update);
+void vdagent_x11_randr_handle_root_size_change(struct vdagent_x11 *x11,
+ int screen, int width, int height);
+
+void vdagent_x11_set_error_handler(struct vdagent_x11 *x11,
+ int (*handler)(Display *, XErrorEvent *));
+int vdagent_x11_restore_error_handler(struct vdagent_x11 *x11);
+
+#endif // VDAGENT_X11_PRIV
--- /dev/null
+/* vdagent-x11-randr.c vdagent Xrandr integration code
+
+ Copyright 2012 Red Hat, Inc.
+
+ Red Hat Authors:
+ Alon Levy <alevy@redhat.com>
+ Hans de Goede <hdegoede@redhat.com>
+ Marc-André Lureau <mlureau@redhat.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 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/>.
+*/
+
+#include <string.h>
+#include <syslog.h>
+#include <stdlib.h>
+#include <limits.h>
+
+#include <X11/extensions/Xinerama.h>
+
+#include "vdagentd-proto.h"
+#include "vdagent-x11.h"
+#include "vdagent-x11-priv.h"
+
+static int error_handler(Display *display, XErrorEvent *error)
+{
+ vdagent_x11_caught_error = 1;
+ return 0;
+}
+
+static XRRModeInfo *mode_from_id(struct vdagent_x11 *x11, int id)
+{
+ int i;
+
+ for (i = 0 ; i < x11->randr.res->nmode ; ++i) {
+ if (id == x11->randr.res->modes[i].id) {
+ return &x11->randr.res->modes[i];
+ }
+ }
+ return NULL;
+}
+
+static XRRCrtcInfo *crtc_from_id(struct vdagent_x11 *x11, int id)
+{
+ int i;
+
+ for (i = 0 ; i < x11->randr.res->ncrtc ; ++i) {
+ if (id == x11->randr.res->crtcs[i]) {
+ return x11->randr.crtcs[i];
+ }
+ }
+ return NULL;
+}
+
+static void free_randr_resources(struct vdagent_x11 *x11)
+{
+ int i;
+
+ if (!x11->randr.res) {
+ return;
+ }
+ if (x11->randr.outputs != NULL) {
+ for (i = 0 ; i < x11->randr.res->noutput; ++i) {
+ XRRFreeOutputInfo(x11->randr.outputs[i]);
+ }
+ free(x11->randr.outputs);
+ }
+ if (x11->randr.crtcs != NULL) {
+ for (i = 0 ; i < x11->randr.res->ncrtc; ++i) {
+ XRRFreeCrtcInfo(x11->randr.crtcs[i]);
+ }
+ free(x11->randr.crtcs);
+ }
+ XRRFreeScreenResources(x11->randr.res);
+ x11->randr.res = NULL;
+ x11->randr.outputs = NULL;
+ x11->randr.crtcs = NULL;
+ x11->randr.num_monitors = 0;
+}
+
+static void update_randr_res(struct vdagent_x11 *x11, int poll)
+{
+ int i;
+
+ free_randr_resources(x11);
+ if (poll)
+ x11->randr.res = XRRGetScreenResources(x11->display, x11->root_window[0]);
+ else
+ x11->randr.res = XRRGetScreenResourcesCurrent(x11->display, x11->root_window[0]);
+ x11->randr.outputs = malloc(x11->randr.res->noutput * sizeof(*x11->randr.outputs));
+ x11->randr.crtcs = malloc(x11->randr.res->ncrtc * sizeof(*x11->randr.crtcs));
+ for (i = 0 ; i < x11->randr.res->noutput; ++i) {
+ x11->randr.outputs[i] = XRRGetOutputInfo(x11->display, x11->randr.res,
+ x11->randr.res->outputs[i]);
+ if (x11->randr.outputs[i]->connection == RR_Connected)
+ x11->randr.num_monitors++;
+ }
+ for (i = 0 ; i < x11->randr.res->ncrtc; ++i) {
+ x11->randr.crtcs[i] = XRRGetCrtcInfo(x11->display, x11->randr.res,
+ x11->randr.res->crtcs[i]);
+ }
+ /* XXX is this dynamic? should it be cached? */
+ if (XRRGetScreenSizeRange(x11->display, x11->root_window[0],
+ &x11->randr.min_width,
+ &x11->randr.min_height,
+ &x11->randr.max_width,
+ &x11->randr.max_height) != 1) {
+ syslog(LOG_ERR, "update_randr_res: RRGetScreenSizeRange failed");
+ }
+}
+
+void vdagent_x11_randr_init(struct vdagent_x11 *x11)
+{
+ int i;
+
+ if (x11->screen_count > 1) {
+ syslog(LOG_WARNING, "X-server has more then 1 screen, "
+ "disabling client -> guest resolution syncing");
+ return;
+ }
+
+ if (XRRQueryExtension(x11->display, &i, &i)) {
+ XRRQueryVersion(x11->display, &x11->xrandr_major, &x11->xrandr_minor);
+ if (x11->xrandr_major == 1 && x11->xrandr_minor >= 3)
+ x11->has_xrandr = 1;
+ }
+
+ if (x11->has_xrandr) {
+ update_randr_res(x11, 0);
+ } else {
+ x11->randr.res = NULL;
+ }
+
+ if (XineramaQueryExtension(x11->display, &i, &i))
+ x11->has_xinerama = 1;
+
+ switch (x11->has_xrandr << 4 | x11->has_xinerama) {
+ case 0x00:
+ syslog(LOG_ERR, "Neither Xrandr nor Xinerama found, assuming single monitor setup");
+ break;
+ case 0x01:
+ if (x11->debug)
+ syslog(LOG_DEBUG, "Found Xinerama extension without Xrandr, assuming Xinerama multi monitor setup");
+ break;
+ case 0x10:
+ syslog(LOG_ERR, "Found Xrandr but no Xinerama, weird!");
+ break;
+ case 0x11:
+ /* Standard xrandr setup, nothing to see here */
+ break;
+ }
+}
+
+static XRRModeInfo *
+find_mode_by_name (struct vdagent_x11 *x11, char *name)
+{
+ int m;
+ XRRModeInfo *ret = NULL;
+
+ for (m = 0; m < x11->randr.res->nmode; m++) {
+ XRRModeInfo *mode = &x11->randr.res->modes[m];
+ if (!strcmp (name, mode->name)) {
+ ret = mode;
+ break;
+ }
+ }
+ return ret;
+}
+
+static XRRModeInfo *
+find_mode_by_size (struct vdagent_x11 *x11, int output, int width, int height)
+{
+ int m;
+ XRRModeInfo *ret = NULL;
+
+ for (m = 0; m < x11->randr.outputs[output]->nmode; m++) {
+ XRRModeInfo *mode = mode_from_id(x11,
+ x11->randr.outputs[output]->modes[m]);
+ if (mode && mode->width == width && mode->height == height) {
+ ret = mode;
+ break;
+ }
+ }
+ return ret;
+}
+
+static void delete_mode(struct vdagent_x11 *x11, int output_index,
+ int width, int height)
+{
+ int m;
+ XRRModeInfo *mode;
+ XRROutputInfo *output_info;
+ char name[20];
+
+ if (width == 0 || height == 0)
+ return;
+
+ snprintf(name, sizeof(name), "%dx%d-%d", width, height, output_index);
+ if (x11->debug)
+ syslog(LOG_DEBUG, "Deleting mode %s", name);
+
+ output_info = x11->randr.outputs[output_index];
+ if (output_info->ncrtc != 1) {
+ syslog(LOG_ERR, "output has %d crtcs, expected exactly 1, "
+ "failed to delete mode", output_info->ncrtc);
+ return;
+ }
+ for (m = 0 ; m < x11->randr.res->nmode; ++m) {
+ mode = &x11->randr.res->modes[m];
+ if (strcmp(mode->name, name) == 0)
+ break;
+ }
+ if (m < x11->randr.res->nmode) {
+ vdagent_x11_set_error_handler(x11, error_handler);
+ XRRDeleteOutputMode (x11->display, x11->randr.res->outputs[output_index],
+ mode->id);
+ XRRDestroyMode (x11->display, mode->id);
+ // ignore race error, if mode is created by others
+ vdagent_x11_restore_error_handler(x11);
+ }
+
+ /* silly to update everytime for more then one monitor */
+ update_randr_res(x11, 0);
+}
+
+static void set_reduced_cvt_mode(XRRModeInfo *mode, int width, int height)
+{
+ /* Code taken from hw/xfree86/modes/xf86cvt.c
+ * See that file for lineage. Originated in public domain code
+ * Would be nice if xorg exported this in a library */
+
+ /* 1) top/bottom margin size (% of height) - default: 1.8 */
+#define CVT_MARGIN_PERCENTAGE 1.8
+
+ /* 2) character cell horizontal granularity (pixels) - default 8 */
+#define CVT_H_GRANULARITY 8
+
+ /* 4) Minimum vertical porch (lines) - default 3 */
+#define CVT_MIN_V_PORCH 3
+
+ /* 4) Minimum number of vertical back porch lines - default 6 */
+#define CVT_MIN_V_BPORCH 6
+
+ /* Pixel Clock step (kHz) */
+#define CVT_CLOCK_STEP 250
+
+ /* Minimum vertical blanking interval time (µs) - default 460 */
+#define CVT_RB_MIN_VBLANK 460.0
+
+ /* Fixed number of clocks for horizontal sync */
+#define CVT_RB_H_SYNC 32.0
+
+ /* Fixed number of clocks for horizontal blanking */
+#define CVT_RB_H_BLANK 160.0
+
+ /* Fixed number of lines for vertical front porch - default 3 */
+#define CVT_RB_VFPORCH 3
+
+ int VBILines;
+ float VFieldRate = 60.0;
+ int VSync;
+ float HPeriod;
+
+ /* 2. Horizontal pixels */
+ width = width - (width % CVT_H_GRANULARITY);
+
+ mode->width = width;
+ mode->height = height;
+ VSync = 10;
+
+ /* 8. Estimate Horizontal period. */
+ HPeriod = ((float) (1000000.0 / VFieldRate - CVT_RB_MIN_VBLANK)) / height;
+
+ /* 9. Find number of lines in vertical blanking */
+ VBILines = ((float) CVT_RB_MIN_VBLANK) / HPeriod + 1;
+
+ /* 10. Check if vertical blanking is sufficient */
+ if (VBILines < (CVT_RB_VFPORCH + VSync + CVT_MIN_V_BPORCH))
+ VBILines = CVT_RB_VFPORCH + VSync + CVT_MIN_V_BPORCH;
+
+ /* 11. Find total number of lines in vertical field */
+ mode->vTotal = height + VBILines;
+
+ /* 12. Find total number of pixels in a line */
+ mode->hTotal = mode->width + CVT_RB_H_BLANK;
+
+ /* Fill in HSync values */
+ mode->hSyncEnd = mode->width + CVT_RB_H_BLANK / 2;
+ mode->hSyncStart = mode->hSyncEnd - CVT_RB_H_SYNC;
+
+ /* Fill in VSync values */
+ mode->vSyncStart = mode->height + CVT_RB_VFPORCH;
+ mode->vSyncEnd = mode->vSyncStart + VSync;
+
+ /* 15/13. Find pixel clock frequency (kHz for xf86) */
+ mode->dotClock = mode->hTotal * 1000.0 / HPeriod;
+ mode->dotClock -= mode->dotClock % CVT_CLOCK_STEP;
+
+}
+
+static XRRModeInfo *create_new_mode(struct vdagent_x11 *x11, int output_index,
+ int width, int height)
+{
+ char modename[20];
+ XRRModeInfo mode;
+
+ snprintf(modename, sizeof(modename), "%dx%d-%d", width, height, output_index);
+ mode.hSkew = 0;
+ mode.name = modename;
+ mode.nameLength = strlen(mode.name);
+ set_reduced_cvt_mode(&mode, width, height);
+ mode.modeFlags = 0;
+ mode.id = 0;
+ vdagent_x11_set_error_handler(x11, error_handler);
+ XRRCreateMode (x11->display, x11->root_window[0], &mode);
+ // ignore race error, if mode is created by others
+ vdagent_x11_restore_error_handler(x11);
+
+ /* silly to update everytime for more then one monitor */
+ update_randr_res(x11, 0);
+
+ return find_mode_by_name(x11, modename);
+}
+
+static int xrandr_add_and_set(struct vdagent_x11 *x11, int output, int x, int y,
+ int width, int height)
+{
+ XRRModeInfo *mode;
+ int xid;
+ Status s;
+ RROutput outputs[1];
+ int old_width = x11->randr.monitor_sizes[output].width;
+ int old_height = x11->randr.monitor_sizes[output].height;
+
+ if (!x11->randr.res || output >= x11->randr.res->noutput || output < 0) {
+ syslog(LOG_ERR, "%s: program error: missing RANDR or bad output",
+ __FUNCTION__);
+ return 0;
+ }
+ if (x11->set_crtc_config_not_functional) {
+ /* fail, set_best_mode will find something close. */
+ return 0;
+ }
+ xid = x11->randr.res->outputs[output];
+ mode = find_mode_by_size(x11, output, width, height);
+ if (!mode) {
+ mode = create_new_mode(x11, output, width, height);
+ }
+ if (!mode) {
+ syslog(LOG_ERR, "failed to add a new mode");
+ return 0;
+ }
+ XRRAddOutputMode(x11->display, xid, mode->id);
+ x11->randr.monitor_sizes[output].width = width;
+ x11->randr.monitor_sizes[output].height = height;
+ outputs[0] = xid;
+ s = XRRSetCrtcConfig(x11->display, x11->randr.res, x11->randr.res->crtcs[output],
+ CurrentTime, x, y, mode->id, RR_Rotate_0, outputs,
+ 1);
+
+ if (s != RRSetConfigSuccess) {
+ syslog(LOG_ERR, "failed to XRRSetCrtcConfig");
+ x11->set_crtc_config_not_functional = 1;
+ return 0;
+ }
+
+ /* clean the previous name, if any */
+ if (width != old_width || height != old_height)
+ delete_mode(x11, output, old_width, old_height);
+
+ return 1;
+}
+
+static void xrandr_disable_output(struct vdagent_x11 *x11, int output)
+{
+ Status s;
+
+ if (!x11->randr.res || output >= x11->randr.res->noutput || output < 0) {
+ syslog(LOG_ERR, "%s: program error: missing RANDR or bad output",
+ __FUNCTION__);
+ return;
+ }
+
+ s = XRRSetCrtcConfig(x11->display, x11->randr.res,
+ x11->randr.res->crtcs[output],
+ CurrentTime, 0, 0, None, RR_Rotate_0,
+ NULL, 0);
+
+ if (s != RRSetConfigSuccess)
+ syslog(LOG_ERR, "failed to disable monitor");
+
+ delete_mode(x11, output, x11->randr.monitor_sizes[output].width,
+ x11->randr.monitor_sizes[output].height);
+ x11->randr.monitor_sizes[output].width = 0;
+ x11->randr.monitor_sizes[output].height = 0;
+}
+
+static int set_screen_to_best_size(struct vdagent_x11 *x11, int width, int height,
+ int *out_width, int *out_height){
+ int i, num_sizes = 0;
+ int best = -1;
+ unsigned int closest_diff = -1;
+ XRRScreenSize *sizes;
+ XRRScreenConfiguration *config;
+ Rotation rotation;
+
+ sizes = XRRSizes(x11->display, 0, &num_sizes);
+ if (!sizes || !num_sizes) {
+ syslog(LOG_ERR, "XRRSizes failed");
+ return 0;
+ }
+ if (x11->debug)
+ syslog(LOG_DEBUG, "set_screen_to_best_size found %d modes\n", num_sizes);
+
+ /* Find the closest size which will fit within the monitor */
+ for (i = 0; i < num_sizes; i++) {
+ if (sizes[i].width > width ||
+ sizes[i].height > height)
+ continue; /* Too large for the monitor */
+
+ unsigned int wdiff = width - sizes[i].width;
+ unsigned int hdiff = height - sizes[i].height;
+ unsigned int diff = wdiff * wdiff + hdiff * hdiff;
+ if (diff < closest_diff) {
+ closest_diff = diff;
+ best = i;
+ }
+ }
+
+ if (best == -1) {
+ syslog(LOG_ERR, "no suitable resolution found for monitor");
+ return 0;
+ }
+
+ config = XRRGetScreenInfo(x11->display, x11->root_window[0]);
+ if(!config) {
+ syslog(LOG_ERR, "get screen info failed");
+ return 0;
+ }
+ XRRConfigCurrentConfiguration(config, &rotation);
+ XRRSetScreenConfig(x11->display, config, x11->root_window[0], best,
+ rotation, CurrentTime);
+ XRRFreeScreenConfigInfo(config);
+
+ if (x11->debug)
+ syslog(LOG_DEBUG, "set_screen_to_best_size set size to: %dx%d\n",
+ sizes[best].width, sizes[best].height);
+ *out_width = sizes[best].width;
+ *out_height = sizes[best].height;
+ return 1;
+}
+
+void vdagent_x11_randr_handle_root_size_change(struct vdagent_x11 *x11,
+ int screen, int width, int height)
+{
+ if (width == x11->width[screen] && height == x11->height[screen]) {
+ return;
+ }
+
+ if (x11->debug)
+ syslog(LOG_DEBUG, "Root size of screen %d changed to %dx%d send %d",
+ screen, width, height, !x11->dont_send_guest_xorg_res);
+
+ x11->width[screen] = width;
+ x11->height[screen] = height;
+ if (!x11->dont_send_guest_xorg_res) {
+ vdagent_x11_send_daemon_guest_xorg_res(x11, 1);
+ }
+}
+
+static int min_int(int x, int y)
+{
+ return x > y ? y : x;
+}
+
+static int max_int(int x, int y)
+{
+ return x > y ? x : y;
+}
+
+static int constrain_to_range(int low, int *val, int high)
+{
+ if (low <= *val && *val <= high) {
+ return 0;
+ }
+ if (low > *val) {
+ *val = low;
+ }
+ if (*val > high) {
+ *val = high;
+ }
+ return 1;
+}
+
+static void constrain_to_screen(struct vdagent_x11 *x11, int *w, int *h)
+{
+ int lx, ly, hx, hy;
+ int orig_h = *h;
+ int orig_w = *w;
+
+ lx = x11->randr.min_width;
+ hx = x11->randr.max_width;
+ ly = x11->randr.min_height;
+ hy = x11->randr.max_height;
+ if (constrain_to_range(lx, w, hx)) {
+ syslog(LOG_ERR, "width not in driver range: ! %d < %d < %d",
+ lx, orig_w, hx);
+ }
+ if (constrain_to_range(ly, h, hy)) {
+ syslog(LOG_ERR, "height not in driver range: ! %d < %d < %d",
+ ly, orig_h, hy);
+ }
+}
+
+static int monitor_enabled(VDAgentMonConfig *mon)
+{
+ return mon->width != 0 && mon->height != 0;
+}
+
+/*
+ * The agent config doesn't contain a primary size, just the monitors, but
+ * we need to total size as well, to make sure we have enough memory and
+ * because X needs it.
+ *
+ * At the same pass constrain any provided size to what the server accepts.
+ *
+ * Exit axioms:
+ * x >= 0, y >= 0 for all x, y in mon_config
+ * max_width >= width >= min_width,
+ * max_height >= height >= min_height for all monitors in mon_config
+ */
+static void zero_base_monitors(struct vdagent_x11 *x11,
+ VDAgentMonitorsConfig *mon_config,
+ int *width, int *height)
+{
+ int i, min_x = INT_MAX, min_y = INT_MAX, max_x = INT_MIN, max_y = INT_MIN;
+ int *mon_height, *mon_width;
+
+ for (i = 0; i < mon_config->num_of_monitors; i++) {
+ if (!monitor_enabled(&mon_config->monitors[i]))
+ continue;
+ mon_config->monitors[i].x &= ~7;
+ mon_config->monitors[i].width &= ~7;
+ mon_width = (int *)&mon_config->monitors[i].width;
+ mon_height = (int *)&mon_config->monitors[i].height;
+ constrain_to_screen(x11, mon_width, mon_height);
+ min_x = min_int(mon_config->monitors[i].x, min_x);
+ min_y = min_int(mon_config->monitors[i].y, min_y);
+ max_x = max_int(mon_config->monitors[i].x + *mon_width, max_x);
+ max_y = max_int(mon_config->monitors[i].y + *mon_height, max_y);
+ }
+ if (min_x != 0 || min_y != 0) {
+ syslog(LOG_ERR, "%s: agent config %d,%d rooted, adjusting to 0,0.",
+ __FUNCTION__, min_x, min_y);
+ for (i = 0 ; i < mon_config->num_of_monitors; ++i) {
+ if (!monitor_enabled(&mon_config->monitors[i]))
+ continue;
+ mon_config->monitors[i].x -= min_x;
+ mon_config->monitors[i].y -= min_y;
+ }
+ }
+ max_x -= min_x;
+ max_y -= min_y;
+ *width = max_x;
+ *height = max_y;
+}
+
+static int enabled_monitors(VDAgentMonitorsConfig *mon)
+{
+ int i, enabled = 0;
+
+ for (i = 0; i < mon->num_of_monitors; i++) {
+ if (monitor_enabled(&mon->monitors[i]))
+ enabled++;
+ }
+ return enabled;
+}
+
+static int same_monitor_configs(VDAgentMonitorsConfig *conf1,
+ VDAgentMonitorsConfig *conf2)
+{
+ int i;
+
+ if (conf1 == NULL || conf2 == NULL ||
+ conf1->num_of_monitors != conf2->num_of_monitors)
+ return 0;
+
+ for (i = 0; i < conf1->num_of_monitors; i++) {
+ VDAgentMonConfig *mon1 = &conf1->monitors[i];
+ VDAgentMonConfig *mon2 = &conf2->monitors[i];
+ /* NOTE: we don't compare depth. */
+ if (mon1->x != mon2->x || mon1->y != mon2->y ||
+ mon1->width != mon2->width || mon1->height != mon2->height)
+ return 0;
+ }
+ return 1;
+}
+
+static int config_size(int num_of_monitors)
+{
+ return sizeof(VDAgentMonitorsConfig) +
+ num_of_monitors * sizeof(VDAgentMonConfig);
+}
+
+static VDAgentMonitorsConfig *get_current_mon_config(struct vdagent_x11 *x11)
+{
+ int i, num_of_monitors = 0;
+ XRRModeInfo *mode;
+ XRRCrtcInfo *crtc;
+ XRRScreenResources *res = x11->randr.res;
+ VDAgentMonitorsConfig *mon_config;
+
+ mon_config = calloc(1, config_size(res->noutput));
+ if (!mon_config) {
+ syslog(LOG_ERR, "out of memory allocating current monitor config");
+ return NULL;
+ }
+
+ for (i = 0 ; i < res->noutput; i++) {
+ if (x11->randr.outputs[i]->ncrtc == 0)
+ continue; /* Monitor disabled, already zero-ed by calloc */
+ if (x11->randr.outputs[i]->ncrtc != 1)
+ goto error;
+
+ crtc = crtc_from_id(x11, x11->randr.outputs[i]->crtcs[0]);
+ if (!crtc)
+ goto error;
+
+ mode = mode_from_id(x11, crtc->mode);
+ if (!mode)
+ continue; /* Monitor disabled, already zero-ed by calloc */
+
+ mon_config->monitors[i].x = crtc->x;
+ mon_config->monitors[i].y = crtc->y;
+ mon_config->monitors[i].width = mode->width;
+ mon_config->monitors[i].height = mode->height;
+ num_of_monitors = i + 1;
+ }
+ mon_config->num_of_monitors = num_of_monitors;
+ mon_config->flags = VD_AGENT_CONFIG_MONITORS_FLAG_USE_POS;
+ return mon_config;
+
+error:
+ syslog(LOG_ERR, "error: inconsistent or stale data from X");
+ free(mon_config);
+ return NULL;
+}
+
+static void dump_monitors_config(struct vdagent_x11 *x11,
+ VDAgentMonitorsConfig *mon_config,
+ const char *prefix)
+{
+ int i;
+ VDAgentMonConfig *m;
+
+ syslog(LOG_DEBUG, "%s: %d, %x", prefix, mon_config->num_of_monitors,
+ mon_config->flags);
+ for (i = 0 ; i < mon_config->num_of_monitors; ++i) {
+ m = &mon_config->monitors[i];
+ if (!monitor_enabled(m))
+ continue;
+ syslog(LOG_DEBUG, "received monitor %d config %dx%d+%d+%d", i,
+ m->width, m->height, m->x, m->y);
+ }
+}
+
+/*
+ * Set monitor configuration according to client request.
+ *
+ * On exit send current configuration to client, regardless of error.
+ *
+ * Errors:
+ * screen size too large for driver to handle. (we set the largest/smallest possible)
+ * no randr support in X server.
+ * invalid configuration request from client.
+ */
+void vdagent_x11_set_monitor_config(struct vdagent_x11 *x11,
+ VDAgentMonitorsConfig *mon_config,
+ int fallback)
+{
+ int width, height;
+ int x, y;
+ int primary_w, primary_h;
+ int i, real_num_of_monitors = 0;
+ VDAgentMonitorsConfig *curr = NULL;
+
+ if (!x11->has_xrandr)
+ goto exit;
+
+ if (enabled_monitors(mon_config) < 1) {
+ syslog(LOG_ERR, "client sent config with all monitors disabled");
+ goto exit;
+ }
+
+ if (x11->debug) {
+ dump_monitors_config(x11, mon_config, "from guest");
+ }
+
+ for (i = 0; i < mon_config->num_of_monitors; i++) {
+ if (monitor_enabled(&mon_config->monitors[i]))
+ real_num_of_monitors = i + 1;
+ }
+ mon_config->num_of_monitors = real_num_of_monitors;
+
+ update_randr_res(x11, 0);
+ if (mon_config->num_of_monitors > x11->randr.res->noutput) {
+ syslog(LOG_WARNING,
+ "warning unexpected client request: #mon %d > driver output %d",
+ mon_config->num_of_monitors, x11->randr.res->noutput);
+ mon_config->num_of_monitors = x11->randr.res->noutput;
+ }
+
+ if (mon_config->num_of_monitors > MONITOR_SIZE_COUNT) {
+ syslog(LOG_WARNING, "warning: client send %d monitors, capping at %d",
+ mon_config->num_of_monitors, MONITOR_SIZE_COUNT);
+ mon_config->num_of_monitors = MONITOR_SIZE_COUNT;
+ }
+
+ zero_base_monitors(x11, mon_config, &primary_w, &primary_h);
+
+ constrain_to_screen(x11, &primary_w, &primary_h);
+
+ if (x11->debug) {
+ dump_monitors_config(x11, mon_config, "after zeroing");
+ }
+
+ curr = get_current_mon_config(x11);
+ if (same_monitor_configs(mon_config, curr) &&
+ x11->width[0] == primary_w && x11->height[0] == primary_h) {
+ goto exit;
+ }
+
+ if (same_monitor_configs(mon_config, x11->randr.failed_conf)) {
+ syslog(LOG_WARNING, "Ignoring previous failed client monitor config");
+ goto exit;
+ }
+
+ for (i = mon_config->num_of_monitors; i < x11->randr.res->noutput; i++)
+ xrandr_disable_output(x11, i);
+
+ for (i = 0; i < mon_config->num_of_monitors; ++i) {
+ if (!monitor_enabled(&mon_config->monitors[i])) {
+ xrandr_disable_output(x11, i);
+ continue;
+ }
+ /* Try to create the requested resolution */
+ width = mon_config->monitors[i].width;
+ height = mon_config->monitors[i].height;
+ x = mon_config->monitors[i].x;
+ y = mon_config->monitors[i].y;
+ if (!xrandr_add_and_set(x11, i, x, y, width, height) &&
+ enabled_monitors(mon_config) == 1) {
+ set_screen_to_best_size(x11, width, height,
+ &primary_w, &primary_h);
+ goto update;
+ }
+ }
+
+ if (primary_w != x11->width[0] || primary_h != x11->height[0]) {
+ if (x11->debug)
+ syslog(LOG_DEBUG, "Changing screen size to %dx%d",
+ primary_w, primary_h);
+ vdagent_x11_set_error_handler(x11, error_handler);
+ XRRSetScreenSize(x11->display, x11->root_window[0], primary_w, primary_h,
+ DisplayWidthMM(x11->display, 0),
+ DisplayHeightMM(x11->display, 0));
+ if (vdagent_x11_restore_error_handler(x11)) {
+ syslog(LOG_ERR, "XRRSetScreenSize failed, not enough mem?");
+ if (!fallback && curr) {
+ syslog(LOG_WARNING, "Restoring previous config");
+ vdagent_x11_set_monitor_config(x11, curr, 1);
+ free(curr);
+ /* Remember this config failed, if the client is maximized or
+ fullscreen it will keep sending the failing config. */
+ free(x11->randr.failed_conf);
+ x11->randr.failed_conf =
+ malloc(config_size(mon_config->num_of_monitors));
+ if (x11->randr.failed_conf)
+ memcpy(x11->randr.failed_conf, mon_config,
+ config_size(mon_config->num_of_monitors));
+ return;
+ }
+ }
+ }
+
+update:
+ update_randr_res(x11,
+ x11->randr.num_monitors != enabled_monitors(mon_config));
+ x11->width[0] = primary_w;
+ x11->height[0] = primary_h;
+
+ /* Flush output buffers and consume any pending events (ConfigureNotify) */
+ x11->dont_send_guest_xorg_res = 1;
+ vdagent_x11_do_read(x11);
+ x11->dont_send_guest_xorg_res = 0;
+
+exit:
+ vdagent_x11_send_daemon_guest_xorg_res(x11, 0);
+
+ /* Flush output buffers and consume any pending events */
+ vdagent_x11_do_read(x11);
+ free(curr);
+}
+
+void vdagent_x11_send_daemon_guest_xorg_res(struct vdagent_x11 *x11, int update)
+{
+ struct vdagentd_guest_xorg_resolution *res = NULL;
+ int i, width = 0, height = 0, screen_count = 0;
+
+ if (x11->has_xrandr) {
+ VDAgentMonitorsConfig *curr;
+
+ if (update)
+ update_randr_res(x11, 0);
+
+ curr = get_current_mon_config(x11);
+ if (!curr)
+ goto no_info;
+
+ screen_count = curr->num_of_monitors;
+ res = malloc(screen_count * sizeof(*res));
+ if (!res) {
+ free(curr);
+ goto no_mem;
+ }
+
+ for (i = 0; i < screen_count; i++) {
+ res[i].width = curr->monitors[i].width;
+ res[i].height = curr->monitors[i].height;
+ res[i].x = curr->monitors[i].x;
+ res[i].y = curr->monitors[i].y;
+ }
+ free(curr);
+ width = x11->width[0];
+ height = x11->height[0];
+ } else if (x11->has_xinerama) {
+ XineramaScreenInfo *screen_info = NULL;
+
+ screen_info = XineramaQueryScreens(x11->display, &screen_count);
+ if (!screen_info)
+ goto no_info;
+ res = malloc(screen_count * sizeof(*res));
+ if (!res) {
+ XFree(screen_info);
+ goto no_mem;
+ }
+ for (i = 0; i < screen_count; i++) {
+ if (screen_info[i].screen_number >= screen_count) {
+ syslog(LOG_ERR, "Invalid screen number in xinerama screen info (%d >= %d)",
+ screen_info[i].screen_number, screen_count);
+ XFree(screen_info);
+ free(res);
+ return;
+ }
+ res[screen_info[i].screen_number].width = screen_info[i].width;
+ res[screen_info[i].screen_number].height = screen_info[i].height;
+ res[screen_info[i].screen_number].x = screen_info[i].x_org;
+ res[screen_info[i].screen_number].y = screen_info[i].y_org;
+ }
+ XFree(screen_info);
+ width = x11->width[0];
+ height = x11->height[0];
+ } else {
+no_info:
+ screen_count = x11->screen_count;
+ res = malloc(screen_count * sizeof(*res));
+ if (!res)
+ goto no_mem;
+ for (i = 0; i < screen_count; i++) {
+ res[i].width = x11->width[i];
+ res[i].height = x11->height[i];
+ /* No way to get screen coordinates, assume rtl order */
+ res[i].x = width;
+ res[i].y = 0;
+ width += x11->width[i];
+ if (x11->height[i] > height)
+ height = x11->height[i];
+ }
+ }
+
+ if (x11->debug) {
+ for (i = 0; i < screen_count; i++)
+ syslog(LOG_DEBUG, "Screen %d %dx%d%+d%+d", i, res[i].width,
+ res[i].height, res[i].x, res[i].y);
+ }
+
+ udscs_write(x11->vdagentd, VDAGENTD_GUEST_XORG_RESOLUTION, width, height,
+ (uint8_t *)res, screen_count * sizeof(*res));
+ free(res);
+ return;
+no_mem:
+ syslog(LOG_ERR, "out of memory while trying to send resolutions, not sending resolutions.");
+}
--- /dev/null
+/* vdagent-x11.c vdagent x11 code
+
+ Copyright 2010-2011 Red Hat, Inc.
+
+ Red Hat Authors:
+ Hans de Goede <hdegoede@redhat.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 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/>.
+*/
+
+/* Note: Our event loop is only called when there is data to be read from the
+ X11 socket. If events have arrived and have already been read by libX11 from
+ the socket triggered by other libX11 calls from this file, the select for
+ read in the main loop, won't see these and our event loop won't get called!
+
+ Thus we must make sure that all queued events have been consumed, whenever
+ we return to the main loop. IOW all (externally callable) functions in this
+ file must end with calling XPending and consuming all queued events.
+
+ Calling XPending when-ever we return to the mainloop also ensures any
+ pending writes are flushed. */
+
+#include <glib.h>
+#include <stdlib.h>
+#include <limits.h>
+#include <string.h>
+#include <syslog.h>
+#include <assert.h>
+#include <unistd.h>
+#include <X11/Xatom.h>
+#include <X11/Xlib.h>
+#include <X11/extensions/Xfixes.h>
+#include "vdagentd-proto.h"
+#include "vdagent-x11.h"
+#include "vdagent-x11-priv.h"
+
+/* Stupid X11 API, there goes our encapsulate all data in a struct design */
+int (*vdagent_x11_prev_error_handler)(Display *, XErrorEvent *);
+int vdagent_x11_caught_error;
+
+static void vdagent_x11_handle_selection_notify(struct vdagent_x11 *x11,
+ XEvent *event, int incr);
+static void vdagent_x11_handle_selection_request(struct vdagent_x11 *x11);
+static void vdagent_x11_handle_targets_notify(struct vdagent_x11 *x11,
+ XEvent *event);
+static void vdagent_x11_handle_property_delete_notify(struct vdagent_x11 *x11,
+ XEvent *del_event);
+static void vdagent_x11_send_selection_notify(struct vdagent_x11 *x11,
+ Atom prop, struct vdagent_x11_selection_request *request);
+static void vdagent_x11_set_clipboard_owner(struct vdagent_x11 *x11,
+ uint8_t selection, int new_owner);
+
+static const char *vdagent_x11_sel_to_str(uint8_t selection) {
+ switch (selection) {
+ case VD_AGENT_CLIPBOARD_SELECTION_CLIPBOARD:
+ return "clipboard";
+ case VD_AGENT_CLIPBOARD_SELECTION_PRIMARY:
+ return "primary";
+ case VD_AGENT_CLIPBOARD_SELECTION_SECONDARY:
+ return "secondary";
+ default:
+ return "unknown";
+ }
+}
+
+static int vdagent_x11_debug_error_handler(
+ Display *display, XErrorEvent *error)
+{
+ abort();
+}
+
+/* With the clipboard we're sometimes dealing with Properties on another apps
+ Window. which can go away at any time. */
+static int vdagent_x11_ignore_bad_window_handler(
+ Display *display, XErrorEvent *error)
+{
+ if (error->error_code == BadWindow)
+ return 0;
+
+ return vdagent_x11_prev_error_handler(display, error);
+}
+
+void vdagent_x11_set_error_handler(struct vdagent_x11 *x11,
+ int (*handler)(Display *, XErrorEvent *))
+{
+ XSync(x11->display, False);
+ vdagent_x11_caught_error = 0;
+ vdagent_x11_prev_error_handler = XSetErrorHandler(handler);
+}
+
+int vdagent_x11_restore_error_handler(struct vdagent_x11 *x11)
+{
+ int error;
+
+ XSync(x11->display, False);
+ XSetErrorHandler(vdagent_x11_prev_error_handler);
+ error = vdagent_x11_caught_error;
+ vdagent_x11_caught_error = 0;
+
+ return error;
+}
+
+static void vdagent_x11_get_wm_name(struct vdagent_x11 *x11)
+{
+ Atom type_ret;
+ int format_ret;
+ unsigned long len, remain;
+ unsigned char *data = NULL;
+ Window sup_window = None;
+
+ /* XGetWindowProperty can throw a BadWindow error. One way we can trigger
+ this is when the display-manager (ie gdm) has set, and not cleared the
+ _NET_SUPPORTING_WM_CHECK property, and the window manager running in
+ the user session has not yet updated it to point to its window, so its
+ pointing to a non existing window. */
+ vdagent_x11_set_error_handler(x11, vdagent_x11_ignore_bad_window_handler);
+
+ /* Get the window manager SUPPORTING_WM_CHECK window */
+ if (XGetWindowProperty(x11->display, x11->root_window[0],
+ XInternAtom(x11->display, "_NET_SUPPORTING_WM_CHECK", False), 0,
+ LONG_MAX, False, XA_WINDOW, &type_ret, &format_ret, &len,
+ &remain, &data) == Success) {
+ if (type_ret == XA_WINDOW)
+ sup_window = *((Window *)data);
+ XFree(data);
+ }
+ if (sup_window == None &&
+ XGetWindowProperty(x11->display, x11->root_window[0],
+ XInternAtom(x11->display, "_WIN_SUPPORTING_WM_CHECK", False), 0,
+ LONG_MAX, False, XA_CARDINAL, &type_ret, &format_ret, &len,
+ &remain, &data) == Success) {
+ if (type_ret == XA_CARDINAL)
+ sup_window = *((Window *)data);
+ XFree(data);
+ }
+ /* So that we can get the net_wm_name */
+ if (sup_window != None) {
+ Atom utf8 = XInternAtom(x11->display, "UTF8_STRING", False);
+ if (XGetWindowProperty(x11->display, sup_window,
+ XInternAtom(x11->display, "_NET_WM_NAME", False), 0,
+ LONG_MAX, False, utf8, &type_ret, &format_ret, &len,
+ &remain, &data) == Success) {
+ if (type_ret == utf8) {
+ x11->net_wm_name =
+ g_strndup((char *)data, (format_ret / 8) * len);
+ }
+ XFree(data);
+ }
+ if (x11->net_wm_name == NULL &&
+ XGetWindowProperty(x11->display, sup_window,
+ XInternAtom(x11->display, "_NET_WM_NAME", False), 0,
+ LONG_MAX, False, XA_STRING, &type_ret, &format_ret, &len,
+ &remain, &data) == Success) {
+ if (type_ret == XA_STRING) {
+ x11->net_wm_name =
+ g_strndup((char *)data, (format_ret / 8) * len);
+ }
+ XFree(data);
+ }
+ }
+
+ vdagent_x11_restore_error_handler(x11);
+}
+
+struct vdagent_x11 *vdagent_x11_create(struct udscs_connection *vdagentd,
+ int debug, int sync)
+{
+ struct vdagent_x11 *x11;
+ XWindowAttributes attrib;
+ int i, j, major, minor;
+
+ x11 = calloc(1, sizeof(*x11));
+ if (!x11) {
+ syslog(LOG_ERR, "out of memory allocating vdagent_x11 struct");
+ return NULL;
+ }
+
+ x11->vdagentd = vdagentd;
+ x11->debug = debug;
+
+ x11->display = XOpenDisplay(NULL);
+ if (!x11->display) {
+ syslog(LOG_ERR, "could not connect to X-server");
+ free(x11);
+ return NULL;
+ }
+
+ x11->screen_count = ScreenCount(x11->display);
+ if (x11->screen_count > MAX_SCREENS) {
+ syslog(LOG_ERR, "Error too much screens: %d > %d",
+ x11->screen_count, MAX_SCREENS);
+ XCloseDisplay(x11->display);
+ free(x11);
+ return NULL;
+ }
+
+ if (sync) {
+ XSetErrorHandler(vdagent_x11_debug_error_handler);
+ XSynchronize(x11->display, True);
+ }
+
+ for (i = 0; i < x11->screen_count; i++)
+ x11->root_window[i] = RootWindow(x11->display, i);
+ x11->fd = ConnectionNumber(x11->display);
+ x11->clipboard_atom = XInternAtom(x11->display, "CLIPBOARD", False);
+ x11->clipboard_primary_atom = XInternAtom(x11->display, "PRIMARY", False);
+ x11->targets_atom = XInternAtom(x11->display, "TARGETS", False);
+ x11->incr_atom = XInternAtom(x11->display, "INCR", False);
+ x11->multiple_atom = XInternAtom(x11->display, "MULTIPLE", False);
+ for(i = 0; i < clipboard_format_count; i++) {
+ x11->clipboard_formats[i].type = clipboard_format_templates[i].type;
+ for(j = 0; clipboard_format_templates[i].atom_names[j]; j++) {
+ x11->clipboard_formats[i].atoms[j] =
+ XInternAtom(x11->display,
+ clipboard_format_templates[i].atom_names[j],
+ False);
+ }
+ x11->clipboard_formats[i].atom_count = j;
+ }
+
+ /* We should not store properties (for selections) on the root window */
+ x11->selection_window = XCreateSimpleWindow(x11->display, x11->root_window[0],
+ 0, 0, 1, 1, 0, 0, 0);
+ if (x11->debug)
+ syslog(LOG_DEBUG, "Selection window: %u", (int)x11->selection_window);
+
+ vdagent_x11_randr_init(x11);
+
+ if (XFixesQueryExtension(x11->display, &x11->xfixes_event_base, &i) &&
+ XFixesQueryVersion(x11->display, &major, &minor) && major >= 1) {
+ x11->has_xfixes = 1;
+ XFixesSelectSelectionInput(x11->display, x11->root_window[0],
+ x11->clipboard_atom,
+ XFixesSetSelectionOwnerNotifyMask|
+ XFixesSelectionWindowDestroyNotifyMask|
+ XFixesSelectionClientCloseNotifyMask);
+ XFixesSelectSelectionInput(x11->display, x11->root_window[0],
+ x11->clipboard_primary_atom,
+ XFixesSetSelectionOwnerNotifyMask|
+ XFixesSelectionWindowDestroyNotifyMask|
+ XFixesSelectionClientCloseNotifyMask);
+ } else
+ syslog(LOG_ERR, "no xfixes, no guest -> client copy paste support");
+
+ x11->max_prop_size = XExtendedMaxRequestSize(x11->display);
+ if (x11->max_prop_size) {
+ x11->max_prop_size -= 100;
+ } else {
+ x11->max_prop_size = XMaxRequestSize(x11->display) - 100;
+ }
+ /* Be a good X11 citizen and maximize the amount of data we send at once */
+ if (x11->max_prop_size > 262144)
+ x11->max_prop_size = 262144;
+
+ for (i = 0; i < x11->screen_count; i++) {
+ /* Catch resolution changes */
+ XSelectInput(x11->display, x11->root_window[i], StructureNotifyMask);
+
+ /* Get the current resolution */
+ XGetWindowAttributes(x11->display, x11->root_window[i], &attrib);
+ x11->width[i] = attrib.width;
+ x11->height[i] = attrib.height;
+ }
+ vdagent_x11_send_daemon_guest_xorg_res(x11, 1);
+
+ /* Get net_wm_name, since we are started at the same time as the wm,
+ sometimes we need to wait a bit for it to show up. */
+ i = 10;
+ vdagent_x11_get_wm_name(x11);
+ while (x11->net_wm_name == NULL && --i > 0) {
+ usleep(100000);
+ vdagent_x11_get_wm_name(x11);
+ }
+ if (x11->debug && x11->net_wm_name)
+ syslog(LOG_DEBUG, "net_wm_name: \"%s\", has icons: %d",
+ x11->net_wm_name, vdagent_x11_has_icons_on_desktop(x11));
+
+ /* Flush output buffers and consume any pending events */
+ vdagent_x11_do_read(x11);
+
+ return x11;
+}
+
+void vdagent_x11_destroy(struct vdagent_x11 *x11, int vdagentd_disconnected)
+{
+ uint8_t sel;
+
+ if (!x11)
+ return;
+
+ if (vdagentd_disconnected)
+ x11->vdagentd = NULL;
+
+ for (sel = 0; sel < VD_AGENT_CLIPBOARD_SELECTION_SECONDARY; ++sel) {
+ vdagent_x11_set_clipboard_owner(x11, sel, owner_none);
+ }
+
+ XCloseDisplay(x11->display);
+ g_free(x11->net_wm_name);
+ free(x11->randr.failed_conf);
+ free(x11);
+}
+
+int vdagent_x11_get_fd(struct vdagent_x11 *x11)
+{
+ return x11->fd;
+}
+
+static void vdagent_x11_next_selection_request(struct vdagent_x11 *x11)
+{
+ struct vdagent_x11_selection_request *selection_request;
+ selection_request = x11->selection_req;
+ x11->selection_req = selection_request->next;
+ free(selection_request);
+}
+
+static void vdagent_x11_next_conversion_request(struct vdagent_x11 *x11)
+{
+ struct vdagent_x11_conversion_request *conversion_req;
+ conversion_req = x11->conversion_req;
+ x11->conversion_req = conversion_req->next;
+ free(conversion_req);
+}
+
+static void vdagent_x11_set_clipboard_owner(struct vdagent_x11 *x11,
+ uint8_t selection, int new_owner)
+{
+ struct vdagent_x11_selection_request *prev_sel, *curr_sel, *next_sel;
+ struct vdagent_x11_conversion_request *prev_conv, *curr_conv, *next_conv;
+ int once;
+
+ /* Clear pending requests and clipboard data */
+ once = 1;
+ prev_sel = NULL;
+ next_sel = x11->selection_req;
+ while (next_sel) {
+ curr_sel = next_sel;
+ next_sel = curr_sel->next;
+ if (curr_sel->selection == selection) {
+ if (once) {
+ SELPRINTF("selection requests pending on clipboard ownership "
+ "change, clearing");
+ once = 0;
+ }
+ vdagent_x11_send_selection_notify(x11, None, curr_sel);
+ if (curr_sel == x11->selection_req) {
+ x11->selection_req = next_sel;
+ free(x11->selection_req_data);
+ x11->selection_req_data = NULL;
+ x11->selection_req_data_pos = 0;
+ x11->selection_req_data_size = 0;
+ x11->selection_req_atom = None;
+ } else {
+ prev_sel->next = next_sel;
+ }
+ free(curr_sel);
+ } else {
+ prev_sel = curr_sel;
+ }
+ }
+
+ once = 1;
+ prev_conv = NULL;
+ next_conv = x11->conversion_req;
+ while (next_conv) {
+ curr_conv = next_conv;
+ next_conv = curr_conv->next;
+ if (curr_conv->selection == selection) {
+ if (once) {
+ SELPRINTF("client clipboard request pending on clipboard "
+ "ownership change, clearing");
+ once = 0;
+ }
+ if (x11->vdagentd)
+ udscs_write(x11->vdagentd, VDAGENTD_CLIPBOARD_DATA, selection,
+ VD_AGENT_CLIPBOARD_NONE, NULL, 0);
+ if (curr_conv == x11->conversion_req) {
+ x11->conversion_req = next_conv;
+ x11->clipboard_data_size = 0;
+ x11->expect_property_notify = 0;
+ } else {
+ prev_conv->next = next_conv;
+ }
+ free(curr_conv);
+ } else {
+ prev_conv = curr_conv;
+ }
+ }
+
+ if (new_owner == owner_none) {
+ /* When going from owner_guest to owner_none we need to send a
+ clipboard release message to the client */
+ if (x11->clipboard_owner[selection] == owner_guest && x11->vdagentd) {
+ udscs_write(x11->vdagentd, VDAGENTD_CLIPBOARD_RELEASE, selection,
+ 0, NULL, 0);
+ }
+ x11->clipboard_type_count[selection] = 0;
+ }
+ x11->clipboard_owner[selection] = new_owner;
+}
+
+static int vdagent_x11_get_clipboard_atom(struct vdagent_x11 *x11, uint8_t selection, Atom* clipboard)
+{
+ if (selection == VD_AGENT_CLIPBOARD_SELECTION_CLIPBOARD) {
+ *clipboard = x11->clipboard_atom;
+ } else if (selection == VD_AGENT_CLIPBOARD_SELECTION_PRIMARY) {
+ *clipboard = x11->clipboard_primary_atom;
+ } else {
+ syslog(LOG_ERR, "get_clipboard_atom: unknown selection");
+ return -1;
+ }
+
+ return 0;
+}
+
+static int vdagent_x11_get_clipboard_selection(struct vdagent_x11 *x11,
+ XEvent *event, uint8_t *selection)
+{
+ Atom atom;
+
+ if (event->type == x11->xfixes_event_base) {
+ XFixesSelectionNotifyEvent *xfev = (XFixesSelectionNotifyEvent *)event;
+ atom = xfev->selection;
+ } else if (event->type == SelectionNotify) {
+ atom = event->xselection.selection;
+ } else if (event->type == SelectionRequest) {
+ atom = event->xselectionrequest.selection;
+ } else {
+ syslog(LOG_ERR, "get_clipboard_selection: unknown event type");
+ return -1;
+ }
+
+ if (atom == x11->clipboard_atom) {
+ *selection = VD_AGENT_CLIPBOARD_SELECTION_CLIPBOARD;
+ } else if (atom == x11->clipboard_primary_atom) {
+ *selection = VD_AGENT_CLIPBOARD_SELECTION_PRIMARY;
+ } else {
+ syslog(LOG_ERR, "get_clipboard_selection: unknown selection");
+ return -1;
+ }
+
+ return 0;
+}
+
+static void vdagent_x11_handle_event(struct vdagent_x11 *x11, XEvent event)
+{
+ int i, handled = 0;
+ uint8_t selection;
+
+ if (event.type == x11->xfixes_event_base) {
+ union {
+ XEvent ev;
+ XFixesSelectionNotifyEvent xfev;
+ } ev;
+
+ if (vdagent_x11_get_clipboard_selection(x11, &event, &selection)) {
+ return;
+ }
+
+ ev.ev = event;
+ switch (ev.xfev.subtype) {
+ case XFixesSetSelectionOwnerNotify:
+ break;
+ /* Treat ... as a SelectionOwnerNotify None */
+ case XFixesSelectionWindowDestroyNotify:
+ case XFixesSelectionClientCloseNotify:
+ ev.xfev.owner = None;
+ break;
+ default:
+ VSELPRINTF("unexpected xfix event subtype %d window %d",
+ (int)ev.xfev.subtype, (int)event.xany.window);
+ return;
+ }
+ VSELPRINTF("New selection owner: %u", (unsigned int)ev.xfev.owner);
+
+ /* Ignore becoming the owner ourselves */
+ if (ev.xfev.owner == x11->selection_window)
+ return;
+
+ /* If the clipboard owner is changed we no longer own it */
+ vdagent_x11_set_clipboard_owner(x11, selection, owner_none);
+
+ if (ev.xfev.owner == None)
+ return;
+
+ /* Request the supported targets from the new owner */
+ XConvertSelection(x11->display, ev.xfev.selection, x11->targets_atom,
+ x11->targets_atom, x11->selection_window,
+ CurrentTime);
+ x11->expected_targets_notifies[selection]++;
+ return;
+ }
+
+ switch (event.type) {
+ case ConfigureNotify:
+ // TODO: handle CrtcConfigureNotify, OutputConfigureNotify can be ignored.
+ for (i = 0; i < x11->screen_count; i++)
+ if (event.xconfigure.window == x11->root_window[i])
+ break;
+ if (i == x11->screen_count)
+ break;
+
+ handled = 1;
+ vdagent_x11_randr_handle_root_size_change(x11, i,
+ event.xconfigure.width, event.xconfigure.height);
+ break;
+ case MappingNotify:
+ /* These are uninteresting */
+ handled = 1;
+ break;
+ case SelectionNotify:
+ if (event.xselection.target == x11->targets_atom)
+ vdagent_x11_handle_targets_notify(x11, &event);
+ else
+ vdagent_x11_handle_selection_notify(x11, &event, 0);
+
+ handled = 1;
+ break;
+ case PropertyNotify:
+ if (x11->expect_property_notify &&
+ event.xproperty.state == PropertyNewValue) {
+ vdagent_x11_handle_selection_notify(x11, &event, 1);
+ }
+ if (x11->selection_req_data &&
+ event.xproperty.state == PropertyDelete) {
+ vdagent_x11_handle_property_delete_notify(x11, &event);
+ }
+ /* Always mark as handled, since we cannot unselect input for property
+ notifications once we are done with handling the incr transfer. */
+ handled = 1;
+ break;
+ case SelectionClear:
+ /* Do nothing the clipboard ownership will get updated through
+ the XFixesSetSelectionOwnerNotify event */
+ handled = 1;
+ break;
+ case SelectionRequest: {
+ struct vdagent_x11_selection_request *req, *new_req;
+
+ if (vdagent_x11_get_clipboard_selection(x11, &event, &selection)) {
+ return;
+ }
+
+ new_req = malloc(sizeof(*new_req));
+ if (!new_req) {
+ SELPRINTF("out of memory on SelectionRequest, ignoring.");
+ break;
+ }
+
+ handled = 1;
+
+ new_req->event = event;
+ new_req->selection = selection;
+ new_req->next = NULL;
+
+ if (!x11->selection_req) {
+ x11->selection_req = new_req;
+ vdagent_x11_handle_selection_request(x11);
+ break;
+ }
+
+ /* maybe we should limit the selection_request stack depth ? */
+ req = x11->selection_req;
+ while (req->next)
+ req = req->next;
+
+ req->next = new_req;
+ break;
+ }
+ }
+ if (!handled && x11->debug)
+ syslog(LOG_DEBUG, "unhandled x11 event, type %d, window %d",
+ (int)event.type, (int)event.xany.window);
+}
+
+void vdagent_x11_do_read(struct vdagent_x11 *x11)
+{
+ XEvent event;
+
+ while (XPending(x11->display)) {
+ XNextEvent(x11->display, &event);
+ vdagent_x11_handle_event(x11, event);
+ }
+}
+
+static const char *vdagent_x11_get_atom_name(struct vdagent_x11 *x11, Atom a)
+{
+ if (a == None)
+ return "None";
+
+ return XGetAtomName(x11->display, a);
+}
+
+static int vdagent_x11_get_selection(struct vdagent_x11 *x11, XEvent *event,
+ uint8_t selection, Atom type, Atom prop, int format,
+ unsigned char **data_ret, int incr)
+{
+ Bool del = incr ? True: False;
+ Atom type_ret;
+ int format_ret, ret_val = -1;
+ unsigned long len, remain;
+ unsigned char *data = NULL;
+
+ *data_ret = NULL;
+
+ if (!incr) {
+ if (event->xselection.property == None) {
+ VSELPRINTF("XConvertSelection refused by clipboard owner");
+ goto exit;
+ }
+
+ if (event->xselection.requestor != x11->selection_window ||
+ event->xselection.property != prop) {
+ SELPRINTF("SelectionNotify parameters mismatch");
+ goto exit;
+ }
+ }
+
+ if (XGetWindowProperty(x11->display, x11->selection_window, prop, 0,
+ LONG_MAX, del, type, &type_ret, &format_ret, &len,
+ &remain, &data) != Success) {
+ SELPRINTF("XGetWindowProperty failed");
+ goto exit;
+ }
+
+ if (!incr && prop != x11->targets_atom) {
+ if (type_ret == x11->incr_atom) {
+ int prop_min_size = *(uint32_t*)data;
+
+ if (x11->expect_property_notify) {
+ SELPRINTF("received an incr SelectionNotify while "
+ "still reading another incr property");
+ goto exit;
+ }
+
+ if (x11->clipboard_data_space < prop_min_size) {
+ free(x11->clipboard_data);
+ x11->clipboard_data = malloc(prop_min_size);
+ if (!x11->clipboard_data) {
+ SELPRINTF("out of memory allocating clipboard buffer");
+ x11->clipboard_data_space = 0;
+ goto exit;
+ }
+ x11->clipboard_data_space = prop_min_size;
+ }
+ x11->expect_property_notify = 1;
+ XSelectInput(x11->display, x11->selection_window,
+ PropertyChangeMask);
+ XDeleteProperty(x11->display, x11->selection_window, prop);
+ XFree(data);
+ return 0; /* Wait for more data */
+ }
+ XDeleteProperty(x11->display, x11->selection_window, prop);
+ }
+
+ if (type_ret != type) {
+ SELPRINTF("expected property type: %s, got: %s",
+ vdagent_x11_get_atom_name(x11, type),
+ vdagent_x11_get_atom_name(x11, type_ret));
+ goto exit;
+ }
+
+ if (format_ret != format) {
+ SELPRINTF("expected %d bit format, got %d bits", format, format_ret);
+ goto exit;
+ }
+
+ /* Convert len to bytes */
+ switch(format) {
+ case 8:
+ break;
+ case 16:
+ len *= sizeof(short);
+ break;
+ case 32:
+ len *= sizeof(long);
+ break;
+ }
+
+ if (incr) {
+ if (len) {
+ if (x11->clipboard_data_size + len > x11->clipboard_data_space) {
+ void *old_clipboard_data = x11->clipboard_data;
+
+ x11->clipboard_data_space = x11->clipboard_data_size + len;
+ x11->clipboard_data = realloc(x11->clipboard_data,
+ x11->clipboard_data_space);
+ if (!x11->clipboard_data) {
+ SELPRINTF("out of memory allocating clipboard buffer");
+ x11->clipboard_data_space = 0;
+ free(old_clipboard_data);
+ goto exit;
+ }
+ }
+ memcpy(x11->clipboard_data + x11->clipboard_data_size, data, len);
+ x11->clipboard_data_size += len;
+ VSELPRINTF("Appended %ld bytes to buffer", len);
+ XFree(data);
+ return 0; /* Wait for more data */
+ }
+ len = x11->clipboard_data_size;
+ *data_ret = x11->clipboard_data;
+ } else
+ *data_ret = data;
+
+ if (len > 0) {
+ ret_val = len;
+ } else {
+ SELPRINTF("property contains no data (zero length)");
+ *data_ret = NULL;
+ }
+
+exit:
+ if ((incr || ret_val == -1) && data)
+ XFree(data);
+
+ if (incr) {
+ x11->clipboard_data_size = 0;
+ x11->expect_property_notify = 0;
+ }
+
+ return ret_val;
+}
+
+static void vdagent_x11_get_selection_free(struct vdagent_x11 *x11,
+ unsigned char *data, int incr)
+{
+ if (incr) {
+ /* If the clipboard has grown large return the memory to the system */
+ if (x11->clipboard_data_space > 512 * 1024) {
+ free(x11->clipboard_data);
+ x11->clipboard_data = NULL;
+ x11->clipboard_data_space = 0;
+ }
+ } else if (data)
+ XFree(data);
+}
+
+static uint32_t vdagent_x11_target_to_type(struct vdagent_x11 *x11,
+ uint8_t selection, Atom target)
+{
+ int i, j;
+
+ for (i = 0; i < clipboard_format_count; i++) {
+ for (j = 0; j < x11->clipboard_formats[i].atom_count; i++) {
+ if (x11->clipboard_formats[i].atoms[j] == target) {
+ return x11->clipboard_formats[i].type;
+ }
+ }
+ }
+
+ VSELPRINTF("unexpected selection type %s",
+ vdagent_x11_get_atom_name(x11, target));
+ return VD_AGENT_CLIPBOARD_NONE;
+}
+
+static Atom vdagent_x11_type_to_target(struct vdagent_x11 *x11,
+ uint8_t selection, uint32_t type)
+{
+ int i;
+
+ for (i = 0; i < x11->clipboard_type_count[selection]; i++) {
+ if (x11->clipboard_agent_types[selection][i] == type) {
+ return x11->clipboard_x11_targets[selection][i];
+ }
+ }
+ SELPRINTF("client requested unavailable type %u", type);
+ return None;
+}
+
+static void vdagent_x11_handle_conversion_request(struct vdagent_x11 *x11)
+{
+ Atom clip = None;
+
+ if (!x11->conversion_req) {
+ return;
+ }
+
+ vdagent_x11_get_clipboard_atom(x11, x11->conversion_req->selection, &clip);
+ XConvertSelection(x11->display, clip, x11->conversion_req->target,
+ clip, x11->selection_window, CurrentTime);
+}
+
+static void vdagent_x11_handle_selection_notify(struct vdagent_x11 *x11,
+ XEvent *event, int incr)
+{
+ int len = 0;
+ unsigned char *data = NULL;
+ uint32_t type;
+ uint8_t selection = -1;
+ Atom clip = None;
+
+ if (!x11->conversion_req) {
+ syslog(LOG_ERR, "SelectionNotify received without a target");
+ return;
+ }
+ vdagent_x11_get_clipboard_atom(x11, x11->conversion_req->selection, &clip);
+
+ if (incr) {
+ if (event->xproperty.atom != clip ||
+ event->xproperty.window != x11->selection_window) {
+ return;
+ }
+ } else {
+ if (vdagent_x11_get_clipboard_selection(x11, event, &selection)) {
+ len = -1;
+ } else if (selection != x11->conversion_req->selection) {
+ SELPRINTF("Requested data for selection %d got %d",
+ (int)x11->conversion_req->selection, (int)selection);
+ len = -1;
+ }
+ if (event->xselection.target != x11->conversion_req->target &&
+ event->xselection.target != x11->incr_atom) {
+ SELPRINTF("Requested %s target got %s",
+ vdagent_x11_get_atom_name(x11, x11->conversion_req->target),
+ vdagent_x11_get_atom_name(x11, event->xselection.target));
+ len = -1;
+ }
+ }
+
+ selection = x11->conversion_req->selection;
+ type = vdagent_x11_target_to_type(x11, selection,
+ x11->conversion_req->target);
+ if (type == VD_AGENT_CLIPBOARD_NONE)
+ SELPRINTF("internal error conversion_req has bad target %s",
+ vdagent_x11_get_atom_name(x11, x11->conversion_req->target));
+ if (len == 0) { /* No errors so far */
+ len = vdagent_x11_get_selection(x11, event, selection,
+ x11->conversion_req->target,
+ clip, 8, &data, incr);
+ if (len == 0) { /* waiting for more data? */
+ return;
+ }
+ }
+ if (len == -1) {
+ type = VD_AGENT_CLIPBOARD_NONE;
+ len = 0;
+ }
+
+ udscs_write(x11->vdagentd, VDAGENTD_CLIPBOARD_DATA, selection, type,
+ data, len);
+ vdagent_x11_get_selection_free(x11, data, incr);
+
+ vdagent_x11_next_conversion_request(x11);
+ vdagent_x11_handle_conversion_request(x11);
+}
+
+static Atom atom_lists_overlap(Atom *atoms1, Atom *atoms2, int l1, int l2)
+{
+ int i, j;
+
+ for (i = 0; i < l1; i++)
+ for (j = 0; j < l2; j++)
+ if (atoms1[i] == atoms2[j])
+ return atoms1[i];
+
+ return 0;
+}
+
+static void vdagent_x11_print_targets(struct vdagent_x11 *x11,
+ uint8_t selection, const char *action, Atom *atoms, int c)
+{
+ int i;
+ VSELPRINTF("%s %d targets:", action, c);
+ for (i = 0; i < c; i++)
+ VSELPRINTF("%s", vdagent_x11_get_atom_name(x11, atoms[i]));
+}
+
+static void vdagent_x11_handle_targets_notify(struct vdagent_x11 *x11,
+ XEvent *event)
+{
+ int i, len;
+ Atom atom, *atoms = NULL;
+ uint8_t selection;
+ int *type_count;
+
+ if (vdagent_x11_get_clipboard_selection(x11, event, &selection)) {
+ return;
+ }
+
+ if (!x11->expected_targets_notifies[selection]) {
+ SELPRINTF("unexpected selection notify TARGETS");
+ return;
+ }
+
+ x11->expected_targets_notifies[selection]--;
+
+ /* If we have more targets_notifies pending, ignore this one, we
+ are only interested in the targets list of the current owner
+ (which is the last one we've requested a targets list from) */
+ if (x11->expected_targets_notifies[selection]) {
+ return;
+ }
+
+ len = vdagent_x11_get_selection(x11, event, selection,
+ XA_ATOM, x11->targets_atom, 32,
+ (unsigned char **)&atoms, 0);
+ if (len == 0 || len == -1) /* waiting for more data or error? */
+ return;
+
+ /* bytes -> atoms */
+ len /= sizeof(Atom);
+ vdagent_x11_print_targets(x11, selection, "received", atoms, len);
+
+ type_count = &x11->clipboard_type_count[selection];
+ *type_count = 0;
+ for (i = 0; i < clipboard_format_count; i++) {
+ atom = atom_lists_overlap(x11->clipboard_formats[i].atoms, atoms,
+ x11->clipboard_formats[i].atom_count, len);
+ if (atom) {
+ x11->clipboard_agent_types[selection][*type_count] =
+ x11->clipboard_formats[i].type;
+ x11->clipboard_x11_targets[selection][*type_count] = atom;
+ (*type_count)++;
+ if (*type_count ==
+ sizeof(x11->clipboard_agent_types[0])/sizeof(uint32_t)) {
+ SELPRINTF("handle_targets_notify: too many types");
+ break;
+ }
+ }
+ }
+
+ if (*type_count) {
+ udscs_write(x11->vdagentd, VDAGENTD_CLIPBOARD_GRAB, selection, 0,
+ (uint8_t *)x11->clipboard_agent_types[selection],
+ *type_count * sizeof(uint32_t));
+ vdagent_x11_set_clipboard_owner(x11, selection, owner_guest);
+ }
+
+ vdagent_x11_get_selection_free(x11, (unsigned char *)atoms, 0);
+}
+
+static void vdagent_x11_send_selection_notify(struct vdagent_x11 *x11,
+ Atom prop, struct vdagent_x11_selection_request *request)
+{
+ XEvent res, *event;
+
+ if (request) {
+ event = &request->event;
+ } else {
+ event = &x11->selection_req->event;
+ }
+
+ res.xselection.property = prop;
+ res.xselection.type = SelectionNotify;
+ res.xselection.display = event->xselectionrequest.display;
+ res.xselection.requestor = event->xselectionrequest.requestor;
+ res.xselection.selection = event->xselectionrequest.selection;
+ res.xselection.target = event->xselectionrequest.target;
+ res.xselection.time = event->xselectionrequest.time;
+
+ vdagent_x11_set_error_handler(x11, vdagent_x11_ignore_bad_window_handler);
+ XSendEvent(x11->display, event->xselectionrequest.requestor, 0, 0, &res);
+ vdagent_x11_restore_error_handler(x11);
+
+ if (!request) {
+ vdagent_x11_next_selection_request(x11);
+ vdagent_x11_handle_selection_request(x11);
+ }
+}
+
+static void vdagent_x11_send_targets(struct vdagent_x11 *x11,
+ uint8_t selection, XEvent *event)
+{
+ Atom prop, targets[256] = { x11->targets_atom, };
+ int i, j, k, target_count = 1;
+
+ for (i = 0; i < x11->clipboard_type_count[selection]; i++) {
+ for (j = 0; j < clipboard_format_count; j++) {
+ if (x11->clipboard_formats[j].type !=
+ x11->clipboard_agent_types[selection][i])
+ continue;
+
+ for (k = 0; k < x11->clipboard_formats[j].atom_count; k++) {
+ targets[target_count] = x11->clipboard_formats[j].atoms[k];
+ target_count++;
+ if (target_count == sizeof(targets)/sizeof(Atom)) {
+ SELPRINTF("send_targets: too many targets");
+ goto exit_loop;
+ }
+ }
+ }
+ }
+exit_loop:
+
+ prop = event->xselectionrequest.property;
+ if (prop == None)
+ prop = event->xselectionrequest.target;
+
+ vdagent_x11_set_error_handler(x11, vdagent_x11_ignore_bad_window_handler);
+ XChangeProperty(x11->display, event->xselectionrequest.requestor, prop,
+ XA_ATOM, 32, PropModeReplace, (unsigned char *)&targets,
+ target_count);
+ if (vdagent_x11_restore_error_handler(x11) == 0) {
+ vdagent_x11_print_targets(x11, selection, "sent",
+ targets, target_count);
+ vdagent_x11_send_selection_notify(x11, prop, NULL);
+ } else
+ SELPRINTF("send_targets: Failed to sent, requestor window gone");
+}
+
+static void vdagent_x11_handle_selection_request(struct vdagent_x11 *x11)
+{
+ XEvent *event;
+ uint32_t type = VD_AGENT_CLIPBOARD_NONE;
+ uint8_t selection;
+
+ if (!x11->selection_req)
+ return;
+
+ event = &x11->selection_req->event;
+ selection = x11->selection_req->selection;
+
+ if (x11->clipboard_owner[selection] != owner_client) {
+ SELPRINTF("received selection request event for target %s, "
+ "while not owning client clipboard",
+ vdagent_x11_get_atom_name(x11, event->xselectionrequest.target));
+ vdagent_x11_send_selection_notify(x11, None, NULL);
+ return;
+ }
+
+ if (event->xselectionrequest.target == x11->multiple_atom) {
+ SELPRINTF("multiple target not supported");
+ vdagent_x11_send_selection_notify(x11, None, NULL);
+ return;
+ }
+
+ if (event->xselectionrequest.target == x11->targets_atom) {
+ vdagent_x11_send_targets(x11, selection, event);
+ return;
+ }
+
+ type = vdagent_x11_target_to_type(x11, selection,
+ event->xselectionrequest.target);
+ if (type == VD_AGENT_CLIPBOARD_NONE) {
+ VSELPRINTF("guest app requested a non-advertised target");
+ vdagent_x11_send_selection_notify(x11, None, NULL);
+ return;
+ }
+
+ udscs_write(x11->vdagentd, VDAGENTD_CLIPBOARD_REQUEST, selection, type,
+ NULL, 0);
+}
+
+static void vdagent_x11_handle_property_delete_notify(struct vdagent_x11 *x11,
+ XEvent *del_event)
+{
+ XEvent *sel_event;
+ int len;
+ uint8_t selection;
+
+ assert(x11->selection_req);
+ sel_event = &x11->selection_req->event;
+ selection = x11->selection_req->selection;
+ if (del_event->xproperty.window != sel_event->xselectionrequest.requestor
+ || del_event->xproperty.atom != x11->selection_req_atom) {
+ return;
+ }
+
+ len = x11->selection_req_data_size - x11->selection_req_data_pos;
+ if (len > x11->max_prop_size) {
+ len = x11->max_prop_size;
+ }
+
+ if (len) {
+ VSELPRINTF("Sending %d-%d/%d bytes of clipboard data",
+ x11->selection_req_data_pos,
+ x11->selection_req_data_pos + len - 1,
+ x11->selection_req_data_size);
+ } else {
+ VSELPRINTF("Ending incr send of clipboard data");
+ }
+ vdagent_x11_set_error_handler(x11, vdagent_x11_ignore_bad_window_handler);
+ XChangeProperty(x11->display, sel_event->xselectionrequest.requestor,
+ x11->selection_req_atom,
+ sel_event->xselectionrequest.target, 8, PropModeReplace,
+ x11->selection_req_data + x11->selection_req_data_pos,
+ len);
+ if (vdagent_x11_restore_error_handler(x11)) {
+ SELPRINTF("incr sent failed, requestor window gone");
+ len = 0;
+ }
+
+ x11->selection_req_data_pos += len;
+
+ /* Note we must explictly send a 0 sized XChangeProperty to signal the
+ incr transfer is done. Hence we do not check if we've send all data
+ but instead check we've send the final 0 sized XChangeProperty. */
+ if (len == 0) {
+ free(x11->selection_req_data);
+ x11->selection_req_data = NULL;
+ x11->selection_req_data_pos = 0;
+ x11->selection_req_data_size = 0;
+ x11->selection_req_atom = None;
+ vdagent_x11_next_selection_request(x11);
+ vdagent_x11_handle_selection_request(x11);
+ }
+}
+
+void vdagent_x11_clipboard_request(struct vdagent_x11 *x11,
+ uint8_t selection, uint32_t type)
+{
+ Atom target, clip;
+ struct vdagent_x11_conversion_request *req, *new_req;
+
+ /* We don't use clip here, but we call get_clipboard_atom to verify
+ selection is valid */
+ if (vdagent_x11_get_clipboard_atom(x11, selection, &clip)) {
+ goto none;
+ }
+
+ if (x11->clipboard_owner[selection] != owner_guest) {
+ SELPRINTF("received clipboard req while not owning guest clipboard");
+ goto none;
+ }
+
+ target = vdagent_x11_type_to_target(x11, selection, type);
+ if (target == None) {
+ goto none;
+ }
+
+ new_req = malloc(sizeof(*new_req));
+ if (!new_req) {
+ SELPRINTF("out of memory on client clipboard request, ignoring.");
+ return;
+ }
+
+ new_req->target = target;
+ new_req->selection = selection;
+ new_req->next = NULL;
+
+ if (!x11->conversion_req) {
+ x11->conversion_req = new_req;
+ vdagent_x11_handle_conversion_request(x11);
+ /* Flush output buffers and consume any pending events */
+ vdagent_x11_do_read(x11);
+ return;
+ }
+
+ /* maybe we should limit the conversion_request stack depth ? */
+ req = x11->conversion_req;
+ while (req->next)
+ req = req->next;
+
+ req->next = new_req;
+ return;
+
+none:
+ udscs_write(x11->vdagentd, VDAGENTD_CLIPBOARD_DATA,
+ selection, VD_AGENT_CLIPBOARD_NONE, NULL, 0);
+}
+
+void vdagent_x11_clipboard_grab(struct vdagent_x11 *x11, uint8_t selection,
+ uint32_t *types, uint32_t type_count)
+{
+ Atom clip = None;
+
+ if (vdagent_x11_get_clipboard_atom(x11, selection, &clip)) {
+ return;
+ }
+
+ if (type_count > sizeof(x11->clipboard_agent_types[0])/sizeof(uint32_t)) {
+ SELPRINTF("x11_clipboard_grab: too many types");
+ type_count = sizeof(x11->clipboard_agent_types[0])/sizeof(uint32_t);
+ }
+
+ memcpy(x11->clipboard_agent_types[selection], types,
+ type_count * sizeof(uint32_t));
+ x11->clipboard_type_count[selection] = type_count;
+
+ XSetSelectionOwner(x11->display, clip,
+ x11->selection_window, CurrentTime);
+ vdagent_x11_set_clipboard_owner(x11, selection, owner_client);
+
+ /* Flush output buffers and consume any pending events */
+ vdagent_x11_do_read(x11);
+}
+
+void vdagent_x11_clipboard_data(struct vdagent_x11 *x11, uint8_t selection,
+ uint32_t type, uint8_t *data, uint32_t size)
+{
+ Atom prop;
+ XEvent *event;
+ uint32_t type_from_event;
+
+ if (x11->selection_req_data) {
+ if (type || size) {
+ SELPRINTF("received clipboard data while still sending"
+ " data from previous request, ignoring");
+ }
+ free(data);
+ return;
+ }
+
+ if (!x11->selection_req) {
+ if (type || size) {
+ SELPRINTF("received clipboard data without an "
+ "outstanding selection request, ignoring");
+ }
+ free(data);
+ return;
+ }
+
+ event = &x11->selection_req->event;
+ type_from_event = vdagent_x11_target_to_type(x11,
+ x11->selection_req->selection,
+ event->xselectionrequest.target);
+ if (type_from_event != type ||
+ selection != x11->selection_req->selection) {
+ if (selection != x11->selection_req->selection) {
+ SELPRINTF("expecting data for selection %d got %d",
+ (int)x11->selection_req->selection, (int)selection);
+ }
+ if (type_from_event != type) {
+ SELPRINTF("expecting type %u clipboard data got %u",
+ type_from_event, type);
+ }
+ vdagent_x11_send_selection_notify(x11, None, NULL);
+ free(data);
+
+ /* Flush output buffers and consume any pending events */
+ vdagent_x11_do_read(x11);
+ return;
+ }
+
+ prop = event->xselectionrequest.property;
+ if (prop == None)
+ prop = event->xselectionrequest.target;
+
+ if (size > x11->max_prop_size) {
+ unsigned long len = size;
+ VSELPRINTF("Starting incr send of clipboard data");
+
+ vdagent_x11_set_error_handler(x11, vdagent_x11_ignore_bad_window_handler);
+ XSelectInput(x11->display, event->xselectionrequest.requestor,
+ PropertyChangeMask);
+ XChangeProperty(x11->display, event->xselectionrequest.requestor, prop,
+ x11->incr_atom, 32, PropModeReplace,
+ (unsigned char*)&len, 1);
+ if (vdagent_x11_restore_error_handler(x11) == 0) {
+ x11->selection_req_data = data;
+ x11->selection_req_data_pos = 0;
+ x11->selection_req_data_size = size;
+ x11->selection_req_atom = prop;
+ vdagent_x11_send_selection_notify(x11, prop, x11->selection_req);
+ } else {
+ SELPRINTF("clipboard data sent failed, requestor window gone");
+ free(data);
+ }
+ } else {
+ vdagent_x11_set_error_handler(x11, vdagent_x11_ignore_bad_window_handler);
+ XChangeProperty(x11->display, event->xselectionrequest.requestor, prop,
+ event->xselectionrequest.target, 8, PropModeReplace,
+ data, size);
+ if (vdagent_x11_restore_error_handler(x11) == 0)
+ vdagent_x11_send_selection_notify(x11, prop, NULL);
+ else
+ SELPRINTF("clipboard data sent failed, requestor window gone");
+
+ free(data);
+ }
+
+ /* Flush output buffers and consume any pending events */
+ vdagent_x11_do_read(x11);
+}
+
+void vdagent_x11_clipboard_release(struct vdagent_x11 *x11, uint8_t selection)
+{
+ XEvent event;
+ Atom clip = None;
+
+ if (vdagent_x11_get_clipboard_atom(x11, selection, &clip)) {
+ return;
+ }
+
+ if (x11->clipboard_owner[selection] != owner_client) {
+ VSELPRINTF("received release while not owning client clipboard");
+ return;
+ }
+
+ XSetSelectionOwner(x11->display, clip, None, CurrentTime);
+ /* Make sure we process the XFixesSetSelectionOwnerNotify event caused
+ by this, so we don't end up changing the clipboard owner to none, after
+ it has already been re-owned because this event is still pending. */
+ XSync(x11->display, False);
+ while (XCheckTypedEvent(x11->display, x11->xfixes_event_base,
+ &event))
+ vdagent_x11_handle_event(x11, event);
+
+ /* Note no need to do a set_clipboard_owner(owner_none) here, as that is
+ already done by processing the XFixesSetSelectionOwnerNotify event. */
+
+ /* Flush output buffers and consume any pending events */
+ vdagent_x11_do_read(x11);
+}
+
+void vdagent_x11_client_disconnected(struct vdagent_x11 *x11)
+{
+ int sel;
+
+ for (sel = 0; sel < VD_AGENT_CLIPBOARD_SELECTION_SECONDARY; sel++) {
+ if (x11->clipboard_owner[sel] == owner_client)
+ vdagent_x11_clipboard_release(x11, sel);
+ }
+}
+
+/* Function used to determine the default location to save file-xfers,
+ xdg desktop dir or xdg download dir. We error on the save side and use a
+ whitelist approach, so any unknown desktops will end up with saving
+ file-xfers to the xdg download dir, and opening the xdg download dir with
+ xdg-open when the file-xfer completes. */
+int vdagent_x11_has_icons_on_desktop(struct vdagent_x11 *x11)
+{
+ const char * const wms_with_icons_on_desktop[] = {
+ "Metacity", /* GNOME-2 or GNOME-3 fallback */
+ "Xfwm4", /* XFCE */
+ "Marco", /* Mate */
+ NULL
+ };
+ int i;
+
+ if (x11->net_wm_name)
+ for (i = 0; wms_with_icons_on_desktop[i]; i++)
+ if (!strcmp(x11->net_wm_name, wms_with_icons_on_desktop[i]))
+ return 1;
+
+ return 0;
+}
--- /dev/null
+/* vdagent-x11.h vdagent x11 code header file
+
+ Copyright 2010 Red Hat, Inc.
+
+ Red Hat Authors:
+ Hans de Goede <hdegoede@redhat.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 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/>.
+*/
+
+#ifndef __VDAGENT_X11_H
+#define __VDAGENT_X11_H
+
+#include <stdio.h>
+#include <spice/vd_agent.h>
+#include "udscs.h"
+
+struct vdagent_x11;
+
+struct vdagent_x11 *vdagent_x11_create(struct udscs_connection *vdagentd,
+ int debug, int sync);
+void vdagent_x11_destroy(struct vdagent_x11 *x11, int vdagentd_disconnected);
+
+int vdagent_x11_get_fd(struct vdagent_x11 *x11);
+void vdagent_x11_do_read(struct vdagent_x11 *x11);
+
+void vdagent_x11_set_monitor_config(struct vdagent_x11 *x11,
+ VDAgentMonitorsConfig *mon_config, int fallback);
+
+void vdagent_x11_clipboard_grab(struct vdagent_x11 *x11, uint8_t selection,
+ uint32_t *types, uint32_t type_count);
+void vdagent_x11_clipboard_request(struct vdagent_x11 *x11,
+ uint8_t selection, uint32_t type);
+void vdagent_x11_clipboard_data(struct vdagent_x11 *x11, uint8_t selection,
+ uint32_t type, uint8_t *data, uint32_t size);
+void vdagent_x11_clipboard_release(struct vdagent_x11 *x11, uint8_t selection);
+
+void vdagent_x11_client_disconnected(struct vdagent_x11 *x11);
+
+int vdagent_x11_has_icons_on_desktop(struct vdagent_x11 *x11);
+
+#endif
--- /dev/null
+/* vdagent.c xorg-client to vdagentd (daemon).
+
+ Copyright 2010-2013 Red Hat, Inc.
+
+ Red Hat Authors:
+ Hans de Goede <hdegoede@redhat.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 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/>.
+*/
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <syslog.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include <errno.h>
+#include <signal.h>
+#include <sys/select.h>
+#include <sys/stat.h>
+#include <spice/vd_agent.h>
+#include <glib.h>
+
+#include "udscs.h"
+#include "vdagentd-proto.h"
+#include "vdagentd-proto-strings.h"
+#include "vdagent-x11.h"
+#include "vdagent-file-xfers.h"
+
+static const char *portdev = "/dev/virtio-ports/com.redhat.spice.0";
+static const char *vdagentd_socket = VDAGENTD_SOCKET;
+static int debug = 0;
+static const char *fx_dir = NULL;
+static int fx_open_dir = -1;
+static struct vdagent_x11 *x11 = NULL;
+static struct vdagent_file_xfers *vdagent_file_xfers = NULL;
+static struct udscs_connection *client = NULL;
+static int quit = 0;
+static int version_mismatch = 0;
+
+void daemon_read_complete(struct udscs_connection **connp,
+ struct udscs_message_header *header, uint8_t *data)
+{
+ switch (header->type) {
+ case VDAGENTD_MONITORS_CONFIG:
+ vdagent_x11_set_monitor_config(x11, (VDAgentMonitorsConfig *)data, 0);
+ free(data);
+ break;
+ case VDAGENTD_CLIPBOARD_REQUEST:
+ vdagent_x11_clipboard_request(x11, header->arg1, header->arg2);
+ free(data);
+ break;
+ case VDAGENTD_CLIPBOARD_GRAB:
+ vdagent_x11_clipboard_grab(x11, header->arg1, (uint32_t *)data,
+ header->size / sizeof(uint32_t));
+ free(data);
+ break;
+ case VDAGENTD_CLIPBOARD_DATA:
+ vdagent_x11_clipboard_data(x11, header->arg1, header->arg2,
+ data, header->size);
+ /* vdagent_x11_clipboard_data takes ownership of the data (or frees
+ it immediately) */
+ break;
+ case VDAGENTD_CLIPBOARD_RELEASE:
+ vdagent_x11_clipboard_release(x11, header->arg1);
+ free(data);
+ break;
+ case VDAGENTD_VERSION:
+ if (strcmp((char *)data, VERSION) != 0) {
+ syslog(LOG_INFO, "vdagentd version mismatch: got %s expected %s",
+ data, VERSION);
+ udscs_destroy_connection(connp);
+ version_mismatch = 1;
+ }
+ break;
+ case VDAGENTD_FILE_XFER_START:
+ vdagent_file_xfers_start(vdagent_file_xfers,
+ (VDAgentFileXferStartMessage *)data);
+ free(data);
+ break;
+ case VDAGENTD_FILE_XFER_STATUS:
+ vdagent_file_xfers_status(vdagent_file_xfers,
+ (VDAgentFileXferStatusMessage *)data);
+ free(data);
+ break;
+ case VDAGENTD_FILE_XFER_DATA:
+ vdagent_file_xfers_data(vdagent_file_xfers,
+ (VDAgentFileXferDataMessage *)data);
+ free(data);
+ break;
+ case VDAGENTD_CLIENT_DISCONNECTED:
+ vdagent_x11_client_disconnected(x11);
+ vdagent_file_xfers_destroy(vdagent_file_xfers);
+ vdagent_file_xfers = vdagent_file_xfers_create(client, fx_dir,
+ fx_open_dir, debug);
+ break;
+ default:
+ syslog(LOG_ERR, "Unknown message from vdagentd type: %d, ignoring",
+ header->type);
+ free(data);
+ }
+}
+
+int client_setup(int reconnect)
+{
+ while (!quit) {
+ client = udscs_connect(vdagentd_socket, daemon_read_complete, NULL,
+ vdagentd_messages, VDAGENTD_NO_MESSAGES,
+ debug);
+ if (client || !reconnect || quit) {
+ break;
+ }
+ sleep(1);
+ }
+ return client == NULL;
+}
+
+static void usage(FILE *fp)
+{
+ fprintf(fp,
+ "Usage: spice-vdagent [OPTIONS]\n\n"
+ "Spice guest agent X11 session agent, version %s.\n\n"
+ "Options:\n"
+ " -h print this text\n"
+ " -d log debug messages\n"
+ " -s <port> set virtio serial port\n"
+ " -S <filename> set udcs socket\n"
+ " -x don't daemonize\n"
+ " -f <dir|xdg-desktop|xdg-download> file xfer save dir\n"
+ " -o <0|1> open dir on file xfer completion\n",
+ VERSION);
+}
+
+static void quit_handler(int sig)
+{
+ quit = 1;
+}
+
+void daemonize(void)
+{
+ int x, retval = 0;
+
+ /* detach from terminal */
+ switch (fork()) {
+ case 0:
+ close(0); close(1); close(2);
+ setsid();
+ x = open("/dev/null", O_RDWR); x = dup(x); x = dup(x);
+ break;
+ case -1:
+ syslog(LOG_ERR, "fork: %s", strerror(errno));
+ retval = 1;
+ default:
+ exit(retval);
+ }
+}
+
+static int file_test(const char *path)
+{
+ struct stat buffer;
+
+ return stat(path, &buffer);
+}
+
+int main(int argc, char *argv[])
+{
+ fd_set readfds, writefds;
+ int c, n, nfds, x11_fd;
+ int do_daemonize = 1;
+ int x11_sync = 0;
+ struct sigaction act;
+
+ for (;;) {
+ if (-1 == (c = getopt(argc, argv, "-dxhys:f:o:S:")))
+ break;
+ switch (c) {
+ case 'd':
+ debug++;
+ break;
+ case 's':
+ portdev = optarg;
+ break;
+ case 'x':
+ do_daemonize = 0;
+ break;
+ case 'y':
+ x11_sync = 1;
+ break;
+ case 'h':
+ usage(stdout);
+ return 0;
+ case 'f':
+ fx_dir = optarg;
+ break;
+ case 'o':
+ fx_open_dir = atoi(optarg);
+ break;
+ case 'S':
+ vdagentd_socket = optarg;
+ break;
+ default:
+ fputs("\n", stderr);
+ usage(stderr);
+ return 1;
+ }
+ }
+
+ memset(&act, 0, sizeof(act));
+ act.sa_flags = SA_RESTART;
+ act.sa_handler = quit_handler;
+ sigaction(SIGINT, &act, NULL);
+ sigaction(SIGHUP, &act, NULL);
+ sigaction(SIGTERM, &act, NULL);
+ sigaction(SIGQUIT, &act, NULL);
+
+ openlog("spice-vdagent", do_daemonize ? LOG_PID : (LOG_PID | LOG_PERROR),
+ LOG_USER);
+
+ if (file_test(portdev) != 0) {
+ return 0;
+ }
+
+ if (do_daemonize)
+ daemonize();
+
+reconnect:
+ if (version_mismatch) {
+ syslog(LOG_INFO, "Version mismatch, restarting");
+ sleep(1);
+ execvp(argv[0], argv);
+ }
+
+ if (client_setup(do_daemonize)) {
+ return 1;
+ }
+
+ x11 = vdagent_x11_create(client, debug, x11_sync);
+ if (!x11) {
+ udscs_destroy_connection(&client);
+ return 1;
+ }
+
+ if (!fx_dir) {
+ if (vdagent_x11_has_icons_on_desktop(x11))
+ fx_dir = "xdg-desktop";
+ else
+ fx_dir = "xdg-download";
+ }
+ if (fx_open_dir == -1)
+ fx_open_dir = !vdagent_x11_has_icons_on_desktop(x11);
+ if (!strcmp(fx_dir, "xdg-desktop"))
+ fx_dir = g_get_user_special_dir(G_USER_DIRECTORY_DESKTOP);
+ else if (!strcmp(fx_dir, "xdg-download"))
+ fx_dir = g_get_user_special_dir(G_USER_DIRECTORY_DOWNLOAD);
+ if (!fx_dir) {
+ syslog(LOG_WARNING,
+ "warning could not get file xfer save dir, using cwd");
+ fx_dir = ".";
+ }
+ vdagent_file_xfers = vdagent_file_xfers_create(client, fx_dir,
+ fx_open_dir, debug);
+
+ while (client && !quit) {
+ FD_ZERO(&readfds);
+ FD_ZERO(&writefds);
+
+ nfds = udscs_client_fill_fds(client, &readfds, &writefds);
+ x11_fd = vdagent_x11_get_fd(x11);
+ FD_SET(x11_fd, &readfds);
+ if (x11_fd >= nfds)
+ nfds = x11_fd + 1;
+
+ n = select(nfds, &readfds, &writefds, NULL, NULL);
+ if (n == -1) {
+ if (errno == EINTR)
+ continue;
+ syslog(LOG_ERR, "Fatal error select: %s", strerror(errno));
+ break;
+ }
+
+ if (FD_ISSET(x11_fd, &readfds))
+ vdagent_x11_do_read(x11);
+ udscs_client_handle_fds(&client, &readfds, &writefds);
+ }
+
+ vdagent_file_xfers_destroy(vdagent_file_xfers);
+ vdagent_x11_destroy(x11, client == NULL);
+ udscs_destroy_connection(&client);
+ if (!quit && do_daemonize)
+ goto reconnect;
+
+ return 0;
+}
--- /dev/null
+/* vdagentd-proto-strings.h header file
+
+ Copyright 2010-2013 Red Hat, Inc.
+
+ Red Hat Authors:
+ Hans de Goede <hdegoede@redhat.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 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/>.
+*/
+
+#ifndef __VDAGENTD_PROTO_STRINGS_H
+#define __VDAGENTD_PROTO_STRINGS_H
+
+static const char * const vdagentd_messages[] = {
+ "guest xorg resolution",
+ "monitors config",
+ "clipboard grab",
+ "clipboard request",
+ "clipboard data",
+ "clipboard release",
+ "version",
+ "file xfer start",
+ "file xfer status",
+ "file xfer data",
+ "client disconnected",
+};
+
+#endif
--- /dev/null
+/* vdagentd-proto.h header file for the protocol over the unix domain socket
+ between the vdagent process / xorg-client and the vdagentd (daemon).
+
+ Copyright 2010-2013 Red Hat, Inc.
+
+ Red Hat Authors:
+ Hans de Goede <hdegoede@redhat.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 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/>.
+*/
+
+#ifndef __VDAGENTD_PROTO_H
+#define __VDAGENTD_PROTO_H
+
+#define VDAGENTD_SOCKET "/opt/var/run/spice-vdagentd/spice-vdagent-sock"
+
+enum {
+ VDAGENTD_GUEST_XORG_RESOLUTION, /* client -> daemon, arg1: overall width,
+ arg2: overall height, data: array of
+ vdagentd_guest_xorg_resolution */
+ VDAGENTD_MONITORS_CONFIG, /* daemon -> client, VDAgentMonitorsConfig
+ followed by num_monitors VDAgentMonConfig-s */
+ VDAGENTD_CLIPBOARD_GRAB, /* arg1: sel, data: array of supported types */
+ VDAGENTD_CLIPBOARD_REQUEST, /* arg1: selection, arg 2 = type */
+ VDAGENTD_CLIPBOARD_DATA, /* arg1: sel, arg 2: type, data: data */
+ VDAGENTD_CLIPBOARD_RELEASE, /* arg1: selection */
+ VDAGENTD_VERSION, /* daemon -> client, data: version string */
+ VDAGENTD_FILE_XFER_START,
+ VDAGENTD_FILE_XFER_STATUS,
+ VDAGENTD_FILE_XFER_DATA,
+ VDAGENTD_CLIENT_DISCONNECTED, /* daemon -> client */
+ VDAGENTD_NO_MESSAGES /* Must always be last */
+};
+
+struct vdagentd_guest_xorg_resolution {
+ int width;
+ int height;
+ int x;
+ int y;
+};
+
+#endif
--- /dev/null
+/* vdagentd-uinput.c vdagentd uinput handling code
+
+ Copyright 2010-2012 Red Hat, Inc.
+
+ Red Hat Authors:
+ Hans de Goede <hdegoede@redhat.com>
+ Gerd Hoffmann <kraxel@redhat.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 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/>.
+*/
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <stdlib.h>
+#include <syslog.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include <errno.h>
+#include <linux/input.h>
+#include <linux/uinput.h>
+#include <spice/vd_agent.h>
+#include "vdagentd-uinput.h"
+
+struct vdagentd_uinput {
+ const char *devname;
+ int fd;
+ int debug;
+ int width;
+ int height;
+ struct vdagentd_guest_xorg_resolution *screen_info;
+ int screen_count;
+ VDAgentMouseState last;
+ int fake;
+};
+
+struct vdagentd_uinput *vdagentd_uinput_create(const char *devname,
+ int width, int height,
+ struct vdagentd_guest_xorg_resolution *screen_info, int screen_count,
+ int debug, int fake)
+{
+ struct vdagentd_uinput *uinput;
+
+ uinput = calloc(1, sizeof(*uinput));
+ if (!uinput)
+ return NULL;
+
+ uinput->devname = devname;
+ uinput->fd = -1; /* Gets opened by vdagentd_uinput_update_size() */
+ uinput->debug = debug;
+ uinput->fake = fake;
+
+ vdagentd_uinput_update_size(&uinput, width, height,
+ screen_info, screen_count);
+
+ return uinput;
+}
+
+void vdagentd_uinput_destroy(struct vdagentd_uinput **uinputp)
+{
+ struct vdagentd_uinput *uinput = *uinputp;
+
+ if (!uinput)
+ return;
+
+ if (uinput->fd != -1)
+ close(uinput->fd);
+ free(uinput);
+ *uinputp = NULL;
+}
+
+void vdagentd_uinput_update_size(struct vdagentd_uinput **uinputp,
+ int width, int height,
+ struct vdagentd_guest_xorg_resolution *screen_info,
+ int screen_count)
+{
+ struct vdagentd_uinput *uinput = *uinputp;
+ struct uinput_user_dev device = {
+ .name = "spice vdagent tablet",
+#ifdef WITH_STATIC_UINPUT
+ .absmax [ ABS_X ] = 32767,
+ .absmax [ ABS_Y ] = 32767,
+#else
+ .absmax [ ABS_X ] = width - 1,
+ .absmax [ ABS_Y ] = height - 1,
+#endif
+ };
+ int i, rc;
+
+ if (uinput->debug) {
+ syslog(LOG_DEBUG, "uinput-update-size: %dx%d", width, height);
+ for (i = 0; i < screen_count; i++)
+ syslog(LOG_DEBUG, "screen %d: +%d+%d", i, screen_info[i].x,
+ screen_info[i].y);
+ }
+
+ uinput->screen_info = screen_info;
+ uinput->screen_count = screen_count;
+
+ if (uinput->width == width && uinput->height == height)
+ return;
+
+ uinput->width = width;
+ uinput->height = height;
+
+ if (uinput->fd != -1)
+#ifndef WITH_STATIC_UINPUT
+ close(uinput->fd);
+#else
+ return;
+#endif
+
+ uinput->fd = open(uinput->devname, uinput->fake ? O_WRONLY : O_RDWR);
+ if (uinput->fd == -1) {
+ syslog(LOG_ERR, "open %s: %m", uinput->devname);
+ vdagentd_uinput_destroy(uinputp);
+ return;
+ }
+
+ if (uinput->fake) {
+ /* fake device doesn't understand any ioctls and only writes events */
+ return;
+ }
+
+ rc = write(uinput->fd, &device, sizeof(device));
+ if (rc != sizeof(device)) {
+ syslog(LOG_ERR, "write %s: %m", uinput->devname);
+ vdagentd_uinput_destroy(uinputp);
+ return;
+ }
+
+ /* buttons */
+ ioctl(uinput->fd, UI_SET_EVBIT, EV_KEY);
+ ioctl(uinput->fd, UI_SET_KEYBIT, BTN_LEFT);
+ ioctl(uinput->fd, UI_SET_KEYBIT, BTN_MIDDLE);
+ ioctl(uinput->fd, UI_SET_KEYBIT, BTN_RIGHT);
+
+ /* wheel */
+ ioctl(uinput->fd, UI_SET_EVBIT, EV_REL);
+ ioctl(uinput->fd, UI_SET_RELBIT, REL_WHEEL);
+
+ /* abs ptr */
+ ioctl(uinput->fd, UI_SET_EVBIT, EV_ABS);
+ ioctl(uinput->fd, UI_SET_ABSBIT, ABS_X);
+ ioctl(uinput->fd, UI_SET_ABSBIT, ABS_Y);
+
+ rc = ioctl(uinput->fd, UI_DEV_CREATE);
+ if (rc < 0) {
+ syslog(LOG_ERR, "create %s: %m", uinput->devname);
+ vdagentd_uinput_destroy(uinputp);
+ }
+}
+
+static void uinput_send_event(struct vdagentd_uinput **uinputp,
+ __u16 type, __u16 code, __s32 value)
+{
+ struct vdagentd_uinput *uinput = *uinputp;
+ struct input_event event = {
+ .type = type,
+ .code = code,
+ .value = value,
+ };
+ int rc;
+
+ rc = write(uinput->fd, &event, sizeof(event));
+ if (rc != sizeof(event)) {
+ syslog(LOG_ERR, "write %s: %m", uinput->devname);
+ vdagentd_uinput_destroy(uinputp);
+ }
+}
+
+void vdagentd_uinput_do_mouse(struct vdagentd_uinput **uinputp,
+ VDAgentMouseState *mouse)
+{
+ struct vdagentd_uinput *uinput = *uinputp;
+ struct button_s {
+ const char *name;
+ int mask;
+ int btn;
+ };
+ static const struct button_s btns[] = {
+ { .name = "left", .mask = VD_AGENT_LBUTTON_MASK, .btn = BTN_LEFT },
+ { .name = "middle", .mask = VD_AGENT_MBUTTON_MASK, .btn = BTN_MIDDLE },
+ { .name = "right", .mask = VD_AGENT_RBUTTON_MASK, .btn = BTN_RIGHT },
+ };
+ static const struct button_s wheel[] = {
+ { .name = "up", .mask = VD_AGENT_UBUTTON_MASK, .btn = 1 },
+ { .name = "down", .mask = VD_AGENT_DBUTTON_MASK, .btn = -1 },
+ };
+ int i, down;
+
+ if (*uinputp) {
+ if (mouse->display_id >= uinput->screen_count) {
+ syslog(LOG_WARNING, "mouse event for unknown monitor (%d >= %d)",
+ mouse->display_id, uinput->screen_count);
+ return;
+ }
+ if (uinput->debug)
+ syslog(LOG_DEBUG, "mouse-event: mon %d %dx%d", mouse->display_id,
+ mouse->x, mouse->y);
+ mouse->x += uinput->screen_info[mouse->display_id].x;
+ mouse->y += uinput->screen_info[mouse->display_id].y;
+#ifdef WITH_STATIC_UINPUT
+ mouse->x = mouse->x * 32767 / (uinput->width - 1);
+ mouse->y = mouse->y * 32767 / (uinput->height - 1);
+#endif
+ }
+
+ if (*uinputp && uinput->last.x != mouse->x) {
+ if (uinput->debug)
+ syslog(LOG_DEBUG, "mouse: abs-x %d", mouse->x);
+ uinput_send_event(uinputp, EV_ABS, ABS_X, mouse->x);
+ }
+ if (*uinputp && uinput->last.y != mouse->y) {
+ if (uinput->debug)
+ syslog(LOG_DEBUG, "mouse: abs-y %d", mouse->y);
+ uinput_send_event(uinputp, EV_ABS, ABS_Y, mouse->y);
+ }
+ for (i = 0; i < sizeof(btns)/sizeof(btns[0]) && *uinputp; i++) {
+ if ((uinput->last.buttons & btns[i].mask) ==
+ (mouse->buttons & btns[i].mask))
+ continue;
+ down = !!(mouse->buttons & btns[i].mask);
+ if (uinput->debug)
+ syslog(LOG_DEBUG, "mouse: btn-%s %s",
+ btns[i].name, down ? "down" : "up");
+ uinput_send_event(uinputp, EV_KEY, btns[i].btn, down);
+ }
+ for (i = 0; i < sizeof(wheel)/sizeof(wheel[0]) && *uinputp; i++) {
+ if ((uinput->last.buttons & wheel[i].mask) ==
+ (mouse->buttons & wheel[i].mask))
+ continue;
+ if (mouse->buttons & wheel[i].mask) {
+ if (uinput->debug)
+ syslog(LOG_DEBUG, "mouse: wheel-%s", wheel[i].name);
+ uinput_send_event(uinputp, EV_REL, REL_WHEEL, wheel[i].btn);
+ }
+ }
+
+ if (*uinputp) {
+ if (uinput->debug)
+ syslog(LOG_DEBUG, "mouse: syn");
+ uinput_send_event(uinputp, EV_SYN, SYN_REPORT, 0);
+ }
+
+ if (*uinputp)
+ uinput->last = *mouse;
+}
--- /dev/null
+/* vdagentd-uinput.c vdagentd uinput handling header
+
+ Copyright 2010-2012 Red Hat, Inc.
+
+ Red Hat Authors:
+ Hans de Goede <hdegoede@redhat.com>
+ Gerd Hoffmann <kraxel@redhat.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 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/>.
+*/
+#ifndef __VDAGENTD_UINPUT_H
+#define __VDAGENTD_UINPUT_H
+
+#include <stdio.h>
+#include "vdagentd-proto.h"
+
+struct vdagentd_uinput;
+
+struct vdagentd_uinput *vdagentd_uinput_create(const char *devname,
+ int width, int height,
+ struct vdagentd_guest_xorg_resolution *screen_info, int screen_count,
+ int debug, int fake);
+void vdagentd_uinput_destroy(struct vdagentd_uinput **uinputp);
+
+void vdagentd_uinput_do_mouse(struct vdagentd_uinput **uinputp,
+ VDAgentMouseState *mouse);
+void vdagentd_uinput_update_size(struct vdagentd_uinput **uinputp,
+ int width, int height,
+ struct vdagentd_guest_xorg_resolution *screen_info,
+ int screen_count);
+
+#endif
--- /dev/null
+/* vdagentd.c vdagentd xorg.conf writing code
+
+ Copyright 2011, 2012 Red Hat, Inc.
+
+ Red Hat Authors:
+ Hans de Goede <hdegoede@redhat.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 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/>.
+*/
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#ifdef HAVE_PCIACCESS
+#include <pciaccess.h>
+#endif
+
+#include <string.h>
+#include <errno.h>
+#include <limits.h>
+#include <syslog.h>
+#include "vdagentd-xorg-conf.h"
+
+#define FPRINTF(...) \
+ do { \
+ r = fprintf(f, __VA_ARGS__); \
+ if (r < 0) { \
+ syslog(LOG_ERR, "Error writing to %s: %m", xorg_conf); \
+ fclose(f); \
+ pci_system_cleanup(); \
+ return; \
+ } \
+ } while(0)
+
+void vdagentd_write_xorg_conf(VDAgentMonitorsConfig *monitor_conf)
+{
+#ifdef HAVE_PCIACCESS
+ int i, r, count, min_x = INT_MAX, min_y = INT_MAX;
+ FILE *f;
+ struct pci_device_iterator *it;
+ struct pci_device *dev;
+ const struct pci_id_match qxl_id_match = {
+ .vendor_id = 0x1b36,
+ .device_id = 0x0100,
+ .subvendor_id = PCI_MATCH_ANY,
+ .subdevice_id = PCI_MATCH_ANY,
+ };
+ const char *xorg_conf = "/opt/var/run/spice-vdagentd/xorg.conf.spice";
+ const char *xorg_conf_old = "/opt/var/run/spice-vdagentd/xorg.conf.spice.old";
+
+ r = rename(xorg_conf, xorg_conf_old);
+ if (r && errno != ENOENT) {
+ syslog(LOG_ERR,
+ "Error renaming %s to %s: %m, not generating xorg.conf",
+ xorg_conf, xorg_conf_old);
+ return;
+ }
+
+ r = pci_system_init();
+ if (r) {
+ syslog(LOG_ERR, "Error initializing libpciaccess: %d, not generating xorg.conf", r);
+ return;
+ }
+
+ it = pci_id_match_iterator_create(&qxl_id_match);
+ if (!it) {
+ syslog(LOG_ERR, "Error could not create pci id iterator for QXL devices, not generating xorg.conf");
+ pci_system_cleanup();
+ return;
+ }
+
+ dev = pci_device_next(it);
+ if (!dev) {
+ syslog(LOG_ERR, "No QXL devices found, not generating xorg.conf");
+ pci_system_cleanup();
+ return;
+ }
+
+ f = fopen(xorg_conf, "w");
+ if (!f) {
+ syslog(LOG_ERR, "Error opening %s for writing: %m", xorg_conf);
+ pci_system_cleanup();
+ return;
+ }
+
+ FPRINTF("# xorg.conf generated by spice-vdagentd\n");
+ FPRINTF("# generated from monitor info provided by the client\n\n");
+
+ if (monitor_conf->num_of_monitors == 1) {
+ FPRINTF("# Client has only 1 monitor\n");
+ FPRINTF("# This works best with no xorg.conf, leaving xorg.conf empty\n");
+ fclose(f);
+ pci_system_cleanup();
+ return;
+ }
+
+ FPRINTF("Section \"ServerFlags\"\n");
+ FPRINTF("\tOption\t\t\"Xinerama\"\t\"true\"\n");
+ FPRINTF("EndSection\n\n");
+
+ i = 0;
+ do {
+ FPRINTF("Section \"Device\"\n");
+ FPRINTF("\tIdentifier\t\"qxl%d\"\n", i++);
+ FPRINTF("\tDriver\t\t\"qxl\"\n");
+ FPRINTF("\tBusID\t\t\"PCI:%02d:%02d:%d\"\n",
+ dev->bus, dev->dev, dev->func);
+ FPRINTF("\tOption\t\t\"NumHeads\"\t\"1\"\n");
+ FPRINTF("EndSection\n\n");
+ } while ((dev = pci_device_next(it)));
+
+ if (i < monitor_conf->num_of_monitors) {
+ FPRINTF("# Client has %d monitors, but only %d qxl devices found\n",
+ monitor_conf->num_of_monitors, i);
+ FPRINTF("# Only generation %d \"Screen\" sections\n\n", i);
+ count = i;
+ } else {
+ count = monitor_conf->num_of_monitors;
+ }
+
+ for (i = 0; i < count; i++) {
+ FPRINTF("Section \"Screen\"\n");
+ FPRINTF("\tIdentifier\t\"Screen%d\"\n", i);
+ FPRINTF("\tDevice\t\t\"qxl%d\"\n", i);
+ FPRINTF("\tDefaultDepth\t24\n");
+ FPRINTF("\tSubSection \"Display\"\n");
+ FPRINTF("\t\tViewport\t0 0\n");
+ FPRINTF("\t\tDepth\t\t24\n");
+ FPRINTF("\t\tModes\t\t\"%dx%d\"\n", monitor_conf->monitors[i].width,
+ monitor_conf->monitors[i].height);
+ FPRINTF("\tEndSubSection\n");
+ FPRINTF("EndSection\n\n");
+ }
+
+ /* monitor_conf may contain negative values, convert these to 0 - # */
+ for (i = 0; i < count; i++) {
+ if (monitor_conf->monitors[i].x < min_x) {
+ min_x = monitor_conf->monitors[i].x;
+ }
+ if (monitor_conf->monitors[i].y < min_y) {
+ min_y = monitor_conf->monitors[i].y;
+ }
+ }
+
+ FPRINTF("Section \"ServerLayout\"\n");
+ FPRINTF("\tIdentifier\t\"layout\"\n");
+ for (i = 0; i < count; i++) {
+ FPRINTF("\tScreen\t\t\"Screen%d\" %d %d\n", i,
+ monitor_conf->monitors[i].x - min_x,
+ monitor_conf->monitors[i].y - min_y);
+ }
+ FPRINTF("EndSection\n");
+
+ fclose(f);
+ pci_system_cleanup();
+#endif
+}
--- /dev/null
+/* vdagentd.c vdagentd xorg.conf writing code
+
+ Copyright 2011, 2012 Red Hat, Inc.
+
+ Red Hat Authors:
+ Hans de Goede <hdegoede@redhat.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 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/>.
+*/
+#ifndef __VDAGENTD_XORG_CONF_H
+#define __VDAGENTD_XORG_CONF_H
+
+#include <stdio.h>
+#include <spice/vd_agent.h>
+
+void vdagentd_write_xorg_conf(VDAgentMonitorsConfig *monitor_conf);
+
+#endif
--- /dev/null
+/* vdagentd.c vdagentd (daemon) code
+
+ Copyright 2010-2013 Red Hat, Inc.
+
+ Red Hat Authors:
+ Hans de Goede <hdegoede@redhat.com>
+ Gerd Hoffmann <kraxel@redhat.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 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/>.
+*/
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include <errno.h>
+#include <signal.h>
+#include <syslog.h>
+#include <sys/select.h>
+#include <sys/stat.h>
+#include <spice/vd_agent.h>
+#include <glib.h>
+
+#include "udscs.h"
+#include "vdagentd-proto.h"
+#include "vdagentd-proto-strings.h"
+#include "vdagentd-uinput.h"
+#include "vdagentd-xorg-conf.h"
+#include "vdagent-virtio-port.h"
+#include "session-info.h"
+
+struct agent_data {
+ char *session;
+ int width;
+ int height;
+ struct vdagentd_guest_xorg_resolution *screen_info;
+ int screen_count;
+};
+
+/* variables */
+static const char *pidfilename = "/opt/var/run/spice-vdagentd/spice-vdagentd.pid";
+static const char *portdev = "/dev/virtio-ports/com.redhat.spice.0";
+static const char *vdagentd_socket = VDAGENTD_SOCKET;
+static const char *uinput_device = "/dev/uinput";
+static int debug = 0;
+static int uinput_fake = 0;
+static struct udscs_server *server = NULL;
+static struct vdagent_virtio_port *virtio_port = NULL;
+static GHashTable *active_xfers = NULL;
+static struct session_info *session_info = NULL;
+static struct vdagentd_uinput *uinput = NULL;
+static VDAgentMonitorsConfig *mon_config = NULL;
+static uint32_t *capabilities = NULL;
+static int capabilities_size = 0;
+static const char *active_session = NULL;
+static unsigned int session_count = 0;
+static struct udscs_connection *active_session_conn = NULL;
+static int agent_owns_clipboard[256] = { 0, };
+static int quit = 0;
+static int retval = 0;
+static int client_connected = 0;
+
+/* utility functions */
+/* vdagentd <-> spice-client communication handling */
+static void send_capabilities(struct vdagent_virtio_port *vport,
+ uint32_t request)
+{
+ VDAgentAnnounceCapabilities *caps;
+ uint32_t size;
+
+ size = sizeof(*caps) + VD_AGENT_CAPS_BYTES;
+ caps = calloc(1, size);
+ if (!caps) {
+ syslog(LOG_ERR, "out of memory allocating capabilities array (write)");
+ return;
+ }
+
+ caps->request = request;
+ VD_AGENT_SET_CAPABILITY(caps->caps, VD_AGENT_CAP_MOUSE_STATE);
+ VD_AGENT_SET_CAPABILITY(caps->caps, VD_AGENT_CAP_MONITORS_CONFIG);
+ VD_AGENT_SET_CAPABILITY(caps->caps, VD_AGENT_CAP_REPLY);
+ VD_AGENT_SET_CAPABILITY(caps->caps, VD_AGENT_CAP_CLIPBOARD_BY_DEMAND);
+ VD_AGENT_SET_CAPABILITY(caps->caps, VD_AGENT_CAP_CLIPBOARD_SELECTION);
+ VD_AGENT_SET_CAPABILITY(caps->caps, VD_AGENT_CAP_SPARSE_MONITORS_CONFIG);
+ VD_AGENT_SET_CAPABILITY(caps->caps, VD_AGENT_CAP_GUEST_LINEEND_LF);
+
+ vdagent_virtio_port_write(vport, VDP_CLIENT_PORT,
+ VD_AGENT_ANNOUNCE_CAPABILITIES, 0,
+ (uint8_t *)caps, size);
+ free(caps);
+}
+
+static void do_client_disconnect(void)
+{
+ if (client_connected) {
+ udscs_server_write_all(server, VDAGENTD_CLIENT_DISCONNECTED, 0, 0,
+ NULL, 0);
+ client_connected = 0;
+ }
+}
+
+static void do_client_monitors(struct vdagent_virtio_port *vport, int port_nr,
+ VDAgentMessage *message_header, VDAgentMonitorsConfig *new_monitors)
+{
+ VDAgentReply reply;
+ uint32_t size;
+
+ /* Store monitor config to send to agents when they connect */
+ size = sizeof(VDAgentMonitorsConfig) +
+ new_monitors->num_of_monitors * sizeof(VDAgentMonConfig);
+ if (message_header->size != size) {
+ syslog(LOG_ERR, "invalid message size for VDAgentMonitorsConfig");
+ return;
+ }
+
+ vdagentd_write_xorg_conf(new_monitors);
+
+ if (!mon_config ||
+ mon_config->num_of_monitors != new_monitors->num_of_monitors) {
+ free(mon_config);
+ mon_config = malloc(size);
+ if (!mon_config) {
+ syslog(LOG_ERR, "out of memory allocating monitors config");
+ return;
+ }
+ }
+ memcpy(mon_config, new_monitors, size);
+
+ /* Send monitor config to currently active agent */
+ if (active_session_conn)
+ udscs_write(active_session_conn, VDAGENTD_MONITORS_CONFIG, 0, 0,
+ (uint8_t *)mon_config, size);
+
+ /* Acknowledge reception of monitors config to spice server / client */
+ reply.type = VD_AGENT_MONITORS_CONFIG;
+ reply.error = VD_AGENT_SUCCESS;
+ vdagent_virtio_port_write(vport, port_nr, VD_AGENT_REPLY, 0,
+ (uint8_t *)&reply, sizeof(reply));
+}
+
+static void do_client_capabilities(struct vdagent_virtio_port *vport,
+ VDAgentMessage *message_header,
+ VDAgentAnnounceCapabilities *caps)
+{
+ int new_size = VD_AGENT_CAPS_SIZE_FROM_MSG_SIZE(message_header->size);
+
+ if (capabilities_size != new_size) {
+ capabilities_size = new_size;
+ free(capabilities);
+ capabilities = malloc(capabilities_size * sizeof(uint32_t));
+ if (!capabilities) {
+ syslog(LOG_ERR, "oom allocating capabilities array (read)");
+ capabilities_size = 0;
+ return;
+ }
+ }
+ memcpy(capabilities, caps->caps, capabilities_size * sizeof(uint32_t));
+ if (caps->request) {
+ /* Report the previous client has disconneced. */
+ do_client_disconnect();
+ if (debug)
+ syslog(LOG_DEBUG, "New client connected");
+ client_connected = 1;
+ send_capabilities(vport, 0);
+ }
+}
+
+static void do_client_clipboard(struct vdagent_virtio_port *vport,
+ VDAgentMessage *message_header, uint8_t *data)
+{
+ uint32_t msg_type = 0, data_type = 0, size = message_header->size;
+ uint8_t selection = VD_AGENT_CLIPBOARD_SELECTION_CLIPBOARD;
+
+ if (!active_session_conn) {
+ syslog(LOG_WARNING,
+ "Could not find an agent connection belonging to the "
+ "active session, ignoring client clipboard request");
+ return;
+ }
+
+ if (VD_AGENT_HAS_CAPABILITY(capabilities, capabilities_size,
+ VD_AGENT_CAP_CLIPBOARD_SELECTION)) {
+ selection = data[0];
+ data += 4;
+ size -= 4;
+ }
+
+ switch (message_header->type) {
+ case VD_AGENT_CLIPBOARD_GRAB:
+ msg_type = VDAGENTD_CLIPBOARD_GRAB;
+ agent_owns_clipboard[selection] = 0;
+ break;
+ case VD_AGENT_CLIPBOARD_REQUEST: {
+ VDAgentClipboardRequest *req = (VDAgentClipboardRequest *)data;
+ msg_type = VDAGENTD_CLIPBOARD_REQUEST;
+ data_type = req->type;
+ data = NULL;
+ size = 0;
+ break;
+ }
+ case VD_AGENT_CLIPBOARD: {
+ VDAgentClipboard *clipboard = (VDAgentClipboard *)data;
+ msg_type = VDAGENTD_CLIPBOARD_DATA;
+ data_type = clipboard->type;
+ size = size - sizeof(VDAgentClipboard);
+ data = clipboard->data;
+ break;
+ }
+ case VD_AGENT_CLIPBOARD_RELEASE:
+ msg_type = VDAGENTD_CLIPBOARD_RELEASE;
+ data = NULL;
+ size = 0;
+ break;
+ }
+
+ udscs_write(active_session_conn, msg_type, selection, data_type,
+ data, size);
+}
+
+static void cancel_file_xfer(struct vdagent_virtio_port *vport,
+ const char *msg, uint32_t id)
+{
+ VDAgentFileXferStatusMessage status = {
+ .id = id,
+ .result = VD_AGENT_FILE_XFER_STATUS_CANCELLED,
+ };
+ syslog(LOG_WARNING, msg, id);
+ if (vport)
+ vdagent_virtio_port_write(vport, VDP_CLIENT_PORT,
+ VD_AGENT_FILE_XFER_STATUS, 0,
+ (uint8_t *)&status, sizeof(status));
+}
+
+static void do_client_file_xfer(struct vdagent_virtio_port *vport,
+ VDAgentMessage *message_header,
+ uint8_t *data)
+{
+ uint32_t msg_type, id;
+ struct udscs_connection *conn;
+
+ switch (message_header->type) {
+ case VD_AGENT_FILE_XFER_START: {
+ VDAgentFileXferStartMessage *s = (VDAgentFileXferStartMessage *)data;
+ if (!active_session_conn) {
+ cancel_file_xfer(vport,
+ "Could not find an agent connnection belonging to the "
+ "active session, cancelling client file-xfer request %u",
+ s->id);
+ return;
+ }
+ udscs_write(active_session_conn, VDAGENTD_FILE_XFER_START, 0, 0,
+ data, message_header->size);
+ return;
+ }
+ case VD_AGENT_FILE_XFER_STATUS: {
+ VDAgentFileXferStatusMessage *s = (VDAgentFileXferStatusMessage *)data;
+ msg_type = VDAGENTD_FILE_XFER_STATUS;
+ id = s->id;
+ break;
+ }
+ case VD_AGENT_FILE_XFER_DATA: {
+ VDAgentFileXferDataMessage *d = (VDAgentFileXferDataMessage *)data;
+ msg_type = VDAGENTD_FILE_XFER_DATA;
+ id = d->id;
+ break;
+ }
+ }
+
+ conn = g_hash_table_lookup(active_xfers, GUINT_TO_POINTER(id));
+ if (!conn) {
+ if (debug)
+ syslog(LOG_DEBUG, "Could not find file-xfer %u (cancelled?)", id);
+ return;
+ }
+ udscs_write(conn, msg_type, 0, 0, data, message_header->size);
+}
+
+int virtio_port_read_complete(
+ struct vdagent_virtio_port *vport,
+ int port_nr,
+ VDAgentMessage *message_header,
+ uint8_t *data)
+{
+ uint32_t min_size = 0;
+
+ if (message_header->protocol != VD_AGENT_PROTOCOL) {
+ syslog(LOG_ERR, "message with wrong protocol version ignoring");
+ return 0;
+ }
+
+ switch (message_header->type) {
+ case VD_AGENT_MOUSE_STATE:
+ if (message_header->size != sizeof(VDAgentMouseState))
+ goto size_error;
+ vdagentd_uinput_do_mouse(&uinput, (VDAgentMouseState *)data);
+ if (!uinput) {
+ /* Try to re-open the tablet */
+ struct agent_data *agent_data =
+ udscs_get_user_data(active_session_conn);
+ if (agent_data)
+ uinput = vdagentd_uinput_create(uinput_device,
+ agent_data->width,
+ agent_data->height,
+ agent_data->screen_info,
+ agent_data->screen_count,
+ debug > 1,
+ uinput_fake);
+ if (!uinput) {
+ syslog(LOG_CRIT, "Fatal uinput error");
+ retval = 1;
+ quit = 1;
+ }
+ }
+ break;
+ case VD_AGENT_MONITORS_CONFIG:
+ if (message_header->size < sizeof(VDAgentMonitorsConfig))
+ goto size_error;
+ do_client_monitors(vport, port_nr, message_header,
+ (VDAgentMonitorsConfig *)data);
+ break;
+ case VD_AGENT_ANNOUNCE_CAPABILITIES:
+ if (message_header->size < sizeof(VDAgentAnnounceCapabilities))
+ goto size_error;
+ do_client_capabilities(vport, message_header,
+ (VDAgentAnnounceCapabilities *)data);
+ break;
+ case VD_AGENT_CLIPBOARD_GRAB:
+ case VD_AGENT_CLIPBOARD_REQUEST:
+ case VD_AGENT_CLIPBOARD:
+ case VD_AGENT_CLIPBOARD_RELEASE:
+ switch (message_header->type) {
+ case VD_AGENT_CLIPBOARD_GRAB:
+ min_size = sizeof(VDAgentClipboardGrab); break;
+ case VD_AGENT_CLIPBOARD_REQUEST:
+ min_size = sizeof(VDAgentClipboardRequest); break;
+ case VD_AGENT_CLIPBOARD:
+ min_size = sizeof(VDAgentClipboard); break;
+ }
+ if (VD_AGENT_HAS_CAPABILITY(capabilities, capabilities_size,
+ VD_AGENT_CAP_CLIPBOARD_SELECTION)) {
+ min_size += 4;
+ }
+ if (message_header->size < min_size) {
+ goto size_error;
+ }
+ do_client_clipboard(vport, message_header, data);
+ break;
+ case VD_AGENT_FILE_XFER_START:
+ case VD_AGENT_FILE_XFER_STATUS:
+ case VD_AGENT_FILE_XFER_DATA:
+ do_client_file_xfer(vport, message_header, data);
+ break;
+ case VD_AGENT_CLIENT_DISCONNECTED:
+ vdagent_virtio_port_reset(vport, VDP_CLIENT_PORT);
+ do_client_disconnect();
+ break;
+ default:
+ syslog(LOG_WARNING, "unknown message type %d, ignoring",
+ message_header->type);
+ }
+
+ return 0;
+
+size_error:
+ syslog(LOG_ERR, "read: invalid message size: %u for message type: %u",
+ message_header->size, message_header->type);
+ return 0;
+}
+
+/* vdagentd <-> vdagent communication handling */
+int do_agent_clipboard(struct udscs_connection *conn,
+ struct udscs_message_header *header, const uint8_t *data)
+{
+ uint8_t selection = header->arg1;
+ uint32_t msg_type = 0, data_type = -1, size = header->size;
+
+ if (!VD_AGENT_HAS_CAPABILITY(capabilities, capabilities_size,
+ VD_AGENT_CAP_CLIPBOARD_BY_DEMAND))
+ goto error;
+
+ /* Check that this agent is from the currently active session */
+ if (conn != active_session_conn) {
+ if (debug)
+ syslog(LOG_DEBUG, "%p clipboard req from agent which is not in "
+ "the active session?", conn);
+ goto error;
+ }
+
+ if (!virtio_port) {
+ syslog(LOG_ERR, "Clipboard req from agent but no client connection");
+ goto error;
+ }
+
+ if (!VD_AGENT_HAS_CAPABILITY(capabilities, capabilities_size,
+ VD_AGENT_CAP_CLIPBOARD_SELECTION) &&
+ selection != VD_AGENT_CLIPBOARD_SELECTION_CLIPBOARD) {
+ goto error;
+ }
+
+ switch (header->type) {
+ case VDAGENTD_CLIPBOARD_GRAB:
+ msg_type = VD_AGENT_CLIPBOARD_GRAB;
+ agent_owns_clipboard[selection] = 1;
+ break;
+ case VDAGENTD_CLIPBOARD_REQUEST:
+ msg_type = VD_AGENT_CLIPBOARD_REQUEST;
+ data_type = header->arg2;
+ size = 0;
+ break;
+ case VDAGENTD_CLIPBOARD_DATA:
+ msg_type = VD_AGENT_CLIPBOARD;
+ data_type = header->arg2;
+ break;
+ case VDAGENTD_CLIPBOARD_RELEASE:
+ msg_type = VD_AGENT_CLIPBOARD_RELEASE;
+ size = 0;
+ agent_owns_clipboard[selection] = 0;
+ break;
+ }
+
+ if (size != header->size) {
+ syslog(LOG_ERR,
+ "unexpected extra data in clipboard msg, disconnecting agent");
+ return -1;
+ }
+
+ if (VD_AGENT_HAS_CAPABILITY(capabilities, capabilities_size,
+ VD_AGENT_CAP_CLIPBOARD_SELECTION)) {
+ size += 4;
+ }
+ if (data_type != -1) {
+ size += 4;
+ }
+
+ vdagent_virtio_port_write_start(virtio_port, VDP_CLIENT_PORT, msg_type,
+ 0, size);
+
+ if (VD_AGENT_HAS_CAPABILITY(capabilities, capabilities_size,
+ VD_AGENT_CAP_CLIPBOARD_SELECTION)) {
+ uint8_t sel[4] = { selection, 0, 0, 0 };
+ vdagent_virtio_port_write_append(virtio_port, sel, 4);
+ }
+ if (data_type != -1) {
+ vdagent_virtio_port_write_append(virtio_port, (uint8_t*)&data_type, 4);
+ }
+
+ vdagent_virtio_port_write_append(virtio_port, data, header->size);
+
+ return 0;
+
+error:
+ if (header->type == VDAGENTD_CLIPBOARD_REQUEST) {
+ /* Let the agent know no answer is coming */
+ udscs_write(conn, VDAGENTD_CLIPBOARD_DATA,
+ selection, VD_AGENT_CLIPBOARD_NONE, NULL, 0);
+ }
+ return 0;
+}
+
+/* When we open the vdagent virtio channel, the server automatically goes into
+ client mouse mode, so we can only have the channel open when we know the
+ active session resolution. This function checks that we have an agent in the
+ active session, and that it has told us its resolution. If these conditions
+ are met it sets the uinput tablet device's resolution and opens the virtio
+ channel (if it is not already open). If these conditions are not met, it
+ closes both. */
+static void check_xorg_resolution(void)
+{
+ struct agent_data *agent_data = udscs_get_user_data(active_session_conn);
+
+ if (agent_data && agent_data->screen_info) {
+ if (!uinput)
+ uinput = vdagentd_uinput_create(uinput_device,
+ agent_data->width,
+ agent_data->height,
+ agent_data->screen_info,
+ agent_data->screen_count,
+ debug > 1,
+ uinput_fake);
+ else
+ vdagentd_uinput_update_size(&uinput,
+ agent_data->width,
+ agent_data->height,
+ agent_data->screen_info,
+ agent_data->screen_count);
+ if (!uinput) {
+ syslog(LOG_CRIT, "Fatal uinput error");
+ retval = 1;
+ quit = 1;
+ return;
+ }
+
+ if (!virtio_port) {
+ syslog(LOG_INFO, "opening vdagent virtio channel");
+ virtio_port = vdagent_virtio_port_create(portdev,
+ virtio_port_read_complete,
+ NULL);
+ if (!virtio_port) {
+ syslog(LOG_CRIT, "Fatal error opening vdagent virtio channel");
+ retval = 1;
+ quit = 1;
+ return;
+ }
+ send_capabilities(virtio_port, 1);
+ }
+ } else {
+#ifndef WITH_STATIC_UINPUT
+ vdagentd_uinput_destroy(&uinput);
+#endif
+ if (virtio_port) {
+ vdagent_virtio_port_flush(&virtio_port);
+ vdagent_virtio_port_destroy(&virtio_port);
+ syslog(LOG_INFO, "closed vdagent virtio channel");
+ }
+ }
+}
+
+static int connection_matches_active_session(struct udscs_connection **connp,
+ void *priv)
+{
+ struct udscs_connection **conn_ret = (struct udscs_connection **)priv;
+ struct agent_data *agent_data = udscs_get_user_data(*connp);
+
+ /* Check if this connection matches the currently active session */
+ if (!agent_data->session || !active_session)
+ return 0;
+ if (strcmp(agent_data->session, active_session))
+ return 0;
+
+ *conn_ret = *connp;
+ return 1;
+}
+
+void release_clipboards(void)
+{
+ uint8_t sel;
+
+ for (sel = 0; sel < VD_AGENT_CLIPBOARD_SELECTION_SECONDARY; ++sel) {
+ if (agent_owns_clipboard[sel] && virtio_port) {
+ vdagent_virtio_port_write(virtio_port, VDP_CLIENT_PORT,
+ VD_AGENT_CLIPBOARD_RELEASE, 0, &sel, 1);
+ }
+ agent_owns_clipboard[sel] = 0;
+ }
+}
+
+void update_active_session_connection(struct udscs_connection *new_conn)
+{
+ if (session_info) {
+ new_conn = NULL;
+ if (!active_session)
+ active_session = session_info_get_active_session(session_info);
+ session_count = udscs_server_for_all_clients(server,
+ connection_matches_active_session,
+ (void*)&new_conn);
+ } else {
+ if (new_conn)
+ session_count++;
+ else
+ session_count--;
+ }
+
+ if (new_conn && session_count != 1) {
+ syslog(LOG_ERR, "multiple agents in one session, "
+ "disabling agent to avoid potential information leak");
+ new_conn = NULL;
+ }
+
+ if (new_conn == active_session_conn)
+ return;
+
+ active_session_conn = new_conn;
+ if (debug)
+ syslog(LOG_DEBUG, "%p is now the active session", new_conn);
+ if (active_session_conn && mon_config)
+ udscs_write(active_session_conn, VDAGENTD_MONITORS_CONFIG, 0, 0,
+ (uint8_t *)mon_config, sizeof(VDAgentMonitorsConfig) +
+ mon_config->num_of_monitors * sizeof(VDAgentMonConfig));
+
+ release_clipboards();
+
+ check_xorg_resolution();
+}
+
+gboolean remove_active_xfers(gpointer key, gpointer value, gpointer conn)
+{
+ if (value == conn) {
+ cancel_file_xfer(virtio_port, "Agent disc; cancelling file-xfer %u",
+ GPOINTER_TO_UINT(key));
+ return 1;
+ } else
+ return 0;
+}
+
+void agent_connect(struct udscs_connection *conn)
+{
+ struct agent_data *agent_data;
+
+ agent_data = calloc(1, sizeof(*agent_data));
+ if (!agent_data) {
+ syslog(LOG_ERR, "Out of memory allocating agent data, disconnecting");
+ udscs_destroy_connection(&conn);
+ return;
+ }
+
+ if (session_info) {
+ uint32_t pid = udscs_get_peer_cred(conn).pid;
+ agent_data->session = session_info_session_for_pid(session_info, pid);
+ }
+
+ udscs_set_user_data(conn, (void *)agent_data);
+ udscs_write(conn, VDAGENTD_VERSION, 0, 0,
+ (uint8_t *)VERSION, strlen(VERSION) + 1);
+ update_active_session_connection(conn);
+}
+
+void agent_disconnect(struct udscs_connection *conn)
+{
+ struct agent_data *agent_data = udscs_get_user_data(conn);
+
+ g_hash_table_foreach_remove(active_xfers, remove_active_xfers, conn);
+
+ free(agent_data->session);
+ agent_data->session = NULL;
+ update_active_session_connection(NULL);
+
+ free(agent_data);
+}
+
+void agent_read_complete(struct udscs_connection **connp,
+ struct udscs_message_header *header, uint8_t *data)
+{
+ struct agent_data *agent_data = udscs_get_user_data(*connp);
+
+ switch (header->type) {
+ case VDAGENTD_GUEST_XORG_RESOLUTION: {
+ struct vdagentd_guest_xorg_resolution *res;
+ int n = header->size / sizeof(*res);
+
+ /* Detect older version session agent, but don't disconnect, as
+ that stops it from getting the VDAGENTD_VERSION message, and then
+ it will never re-exec the new version... */
+ if (header->arg1 == 0 && header->arg2 == 0) {
+ syslog(LOG_INFO, "got old session agent xorg resolution message, "
+ "ignoring");
+ free(data);
+ return;
+ }
+
+ if (header->size != n * sizeof(*res)) {
+ syslog(LOG_ERR, "guest xorg resolution message has wrong size, "
+ "disconnecting agent");
+ udscs_destroy_connection(connp);
+ free(data);
+ return;
+ }
+
+ free(agent_data->screen_info);
+ res = malloc(n * sizeof(*res));
+ if (!res) {
+ syslog(LOG_ERR, "out of memory allocating screen info");
+ n = 0;
+ }
+ memcpy(res, data, n * sizeof(*res));
+ agent_data->width = header->arg1;
+ agent_data->height = header->arg2;
+ agent_data->screen_info = res;
+ agent_data->screen_count = n;
+
+ check_xorg_resolution();
+ break;
+ }
+ case VDAGENTD_CLIPBOARD_GRAB:
+ case VDAGENTD_CLIPBOARD_REQUEST:
+ case VDAGENTD_CLIPBOARD_DATA:
+ case VDAGENTD_CLIPBOARD_RELEASE:
+ if (do_agent_clipboard(*connp, header, data)) {
+ udscs_destroy_connection(connp);
+ free(data);
+ return;
+ }
+ break;
+ case VDAGENTD_FILE_XFER_STATUS:{
+ VDAgentFileXferStatusMessage status;
+ status.id = header->arg1;
+ status.result = header->arg2;
+ vdagent_virtio_port_write(virtio_port, VDP_CLIENT_PORT,
+ VD_AGENT_FILE_XFER_STATUS, 0,
+ (uint8_t *)&status, sizeof(status));
+ if (status.result == VD_AGENT_FILE_XFER_STATUS_CAN_SEND_DATA)
+ g_hash_table_insert(active_xfers, GUINT_TO_POINTER(status.id),
+ *connp);
+ else
+ g_hash_table_remove(active_xfers, GUINT_TO_POINTER(status.id));
+ break;
+ }
+
+ default:
+ syslog(LOG_ERR, "unknown message from vdagent: %u, ignoring",
+ header->type);
+ }
+ free(data);
+}
+
+/* main */
+
+static void usage(FILE *fp)
+{
+ fprintf(fp,
+ "Usage: spice-vdagentd [OPTIONS]\n\n"
+ "Spice guest agent daemon, version %s.\n\n"
+ "Options:\n"
+ " -h print this text\n"
+ " -d log debug messages (use twice for extra info)\n"
+ " -s <port> set virtio serial port [%s]\n"
+ " -S <filename> set udcs socket [%s]\n"
+ " -u <dev> set uinput device [%s]\n"
+ " -x don't daemonize\n"
+#ifdef HAVE_CONSOLE_KIT
+ " -X Disable console kit integration\n"
+#endif
+#ifdef HAVE_LIBSYSTEMD_LOGIN
+ " -X Disable systemd-logind integration\n"
+#endif
+ ,VERSION, portdev, vdagentd_socket, uinput_device);
+}
+
+void daemonize(void)
+{
+ int x;
+ FILE *pidfile;
+
+ /* detach from terminal */
+ switch (fork()) {
+ case 0:
+ close(0); close(1); close(2);
+ setsid();
+ x = open("/dev/null", O_RDWR); x = dup(x); x = dup(x);
+ pidfile = fopen(pidfilename, "w");
+ if (pidfile) {
+ fprintf(pidfile, "%d\n", (int)getpid());
+ fclose(pidfile);
+ }
+ break;
+ case -1:
+ syslog(LOG_ERR, "fork: %m");
+ retval = 1;
+ default:
+ udscs_destroy_server(server);
+ exit(retval);
+ }
+}
+
+void main_loop(void)
+{
+ fd_set readfds, writefds;
+ int n, nfds;
+ int ck_fd = 0;
+
+ while (!quit) {
+ FD_ZERO(&readfds);
+ FD_ZERO(&writefds);
+
+ nfds = udscs_server_fill_fds(server, &readfds, &writefds);
+ n = vdagent_virtio_port_fill_fds(virtio_port, &readfds, &writefds);
+ if (n >= nfds)
+ nfds = n + 1;
+
+ if (session_info) {
+ ck_fd = session_info_get_fd(session_info);
+ FD_SET(ck_fd, &readfds);
+ if (ck_fd >= nfds)
+ nfds = ck_fd + 1;
+ }
+
+ n = select(nfds, &readfds, &writefds, NULL, NULL);
+ if (n == -1) {
+ if (errno == EINTR)
+ continue;
+ syslog(LOG_CRIT, "Fatal error select: %m");
+ retval = 1;
+ break;
+ }
+
+ udscs_server_handle_fds(server, &readfds, &writefds);
+
+ if (virtio_port) {
+ vdagent_virtio_port_handle_fds(&virtio_port, &readfds, &writefds);
+ if (!virtio_port) {
+ int old_client_connected = client_connected;
+ syslog(LOG_CRIT,
+ "AIIEEE lost spice client connection, reconnecting");
+ virtio_port = vdagent_virtio_port_create(portdev,
+ virtio_port_read_complete,
+ NULL);
+ if (!virtio_port) {
+ syslog(LOG_CRIT,
+ "Fatal error opening vdagent virtio channel");
+ retval = 1;
+ break;
+ }
+ do_client_disconnect();
+ client_connected = old_client_connected;
+ }
+ }
+
+ if (session_info && FD_ISSET(ck_fd, &readfds)) {
+ active_session = session_info_get_active_session(session_info);
+ update_active_session_connection(NULL);
+ }
+ }
+}
+
+static void quit_handler(int sig)
+{
+ quit = 1;
+}
+
+int main(int argc, char *argv[])
+{
+ int c;
+ int do_daemonize = 1;
+ int want_session_info = 1;
+ struct sigaction act;
+
+ for (;;) {
+ if (-1 == (c = getopt(argc, argv, "-dhxXs:u:S:")))
+ break;
+ switch (c) {
+ case 'd':
+ debug++;
+ break;
+ case 's':
+ portdev = optarg;
+ break;
+ case 'S':
+ vdagentd_socket = optarg;
+ break;
+ case 'u':
+ uinput_device = optarg;
+ break;
+ case 'x':
+ do_daemonize = 0;
+ break;
+ case 'X':
+ want_session_info = 0;
+ break;
+ case 'h':
+ usage(stdout);
+ return 0;
+ default:
+ fputs("\n", stderr);
+ usage(stderr);
+ return 1;
+ }
+ }
+
+ if (strncmp(uinput_device, "/dev", 4) != 0) {
+ syslog(LOG_INFO, "using fake uinput");
+ uinput_fake = 1;
+ }
+
+ memset(&act, 0, sizeof(act));
+ act.sa_flags = SA_RESTART;
+ act.sa_handler = quit_handler;
+ sigaction(SIGINT, &act, NULL);
+ sigaction(SIGHUP, &act, NULL);
+ sigaction(SIGTERM, &act, NULL);
+ sigaction(SIGQUIT, &act, NULL);
+
+ openlog("spice-vdagentd", do_daemonize ? 0 : LOG_PERROR, LOG_USER);
+
+ /* Setup communication with vdagent process(es) */
+ server = udscs_create_server(vdagentd_socket, agent_connect,
+ agent_read_complete, agent_disconnect,
+ vdagentd_messages, VDAGENTD_NO_MESSAGES,
+ debug);
+ if (!server) {
+ syslog(LOG_CRIT, "Fatal could not create server socket %s",
+ vdagentd_socket);
+ return 1;
+ }
+ if (chmod(vdagentd_socket, 0666)) {
+ syslog(LOG_CRIT, "Fatal could not change permissions on %s: %m",
+ vdagentd_socket);
+ udscs_destroy_server(server);
+ return 1;
+ }
+
+ if (do_daemonize)
+ daemonize();
+
+#ifdef WITH_STATIC_UINPUT
+ uinput = vdagentd_uinput_create(uinput_device, 1024, 768, NULL, 0,
+ debug > 1, uinput_fake);
+ if (!uinput) {
+ udscs_destroy_server(server);
+ return 1;
+ }
+#endif
+
+ if (want_session_info)
+ session_info = session_info_create(debug);
+ if (!session_info)
+ syslog(LOG_WARNING, "no session info, max 1 session agent allowed");
+
+ active_xfers = g_hash_table_new(g_direct_hash, g_direct_equal);
+ main_loop();
+
+ release_clipboards();
+
+ vdagentd_uinput_destroy(&uinput);
+ vdagent_virtio_port_flush(&virtio_port);
+ vdagent_virtio_port_destroy(&virtio_port);
+ session_info_destroy(session_info);
+ udscs_destroy_server(server);
+ if (unlink(vdagentd_socket) != 0)
+ syslog(LOG_ERR, "unlink %s: %s", vdagentd_socket, strerror(errno));
+ syslog(LOG_INFO, "vdagentd quiting, returning status %d", retval);
+
+ if (do_daemonize)
+ unlink(pidfilename);
+
+ return retval;
+}
projects / platform / adaptation / emulator / spice-vdagent.git / commitdiff